CN1280503C - Formwork member for concrete filling - Google Patents

Abstract

A formwork member for concrete filling comprises an upper plate (1), surrounding side walls (2), and a lower bottom (3), wherein the upper plate (1), the surrounding side walls (2), and the lower bottom (3) form a polyhedral cavity formwork member, wherein at least one of the upper plate (1), the surrounding side walls (2), or the lower bottom (3) is provided with a reinforcing rib (4), and at least one of the upper plate (1), the surrounding side walls (2), the lower bottom (3), or the reinforcing rib (4) is provided with a reinforcement (5), characterized in that the reinforcement (5) in the reinforcing rib (4) is at least one longitudinal tension bar along the direction of the reinforcing rib (4) and at least one tension bar in other directions intersecting with the reinforcing rib (4). In this way, the strength and rigidity of the formwork member are greatly increased, and its load-bearing and force-transmitting performance are greatly improved, especially the ability to withstand concentrated loads is greatly improved. The formwork member is suitable for use in hollow floors, roofs, walls, foundation slabs, and hollow bridges made of cast-in-place reinforced concrete or prestressed reinforced concrete.

Description

Formwork member for concrete filling

(1) Technical field

The invention relates to a formwork component for concrete filling.

(2) Background technology

Lightweight permanent tire molds have hollow tube and cavity formwork members. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member, including an upper plate, The surrounding side walls, the lower bottom plate, the upper plate, the surrounding side walls and the lower bottom plate form a polyhedron cavity. Another example is that the application number applied by the applicant on November 23, 2001 is 01140106.0, the publication number is CN1356442, and the name is called "a kind of cavity structure formwork for cast-in-place reinforced concrete floor slab" patent application for invention. The formwork member disclosed by it Including "upper plate, surrounding side walls, and lower bottom plate, the upper plate, surrounding side walls, and lower bottom plate form a polyhedral cavity formwork member. This cavity formwork member has the advantages of light weight, high strength, simple structure, and convenient construction and transportation. and other characteristics. Another example is that the application number applied by the applicant on November 23, 2001 is 01139992.9, the publication number is CN1348040, and the name is an application for a patent for invention of "a cavity component for a hidden ribbed floor". The formwork disclosed by it The component includes a cavity formwork and a structural bottom plate. The structural bottom plate and the cavity formwork are connected to form a polyhedron structure. There are reinforcing ribs on the cavity body. The cavity formwork also includes the upper plate and the surrounding side walls, the upper plate, the surrounding side walls, the lower At least one of the bottom or reinforcing ribs is provided with reinforcements such as steel bars, steel wires, steel wire mesh, fiber mesh cloth. In this way, the strength and rigidity of the cavity components are greatly improved, and at the same time, it also has the advantages of simple structure, good water tightness, and low weight. Lightweight, convenient construction and transportation. However, this kind of permanent formwork member has low ability to participate in the stress and force transmission of the floor, especially the ability to withstand concentrated loads. Therefore, a new type of formwork for concrete filling is developed. Shell components have been much needed.

(3) Contents of the invention

The object of the present invention is to provide a formwork member for concrete filling, which has the characteristics of good force bearing and force transmission performance, strong ability to bear concentrated load and the like.

The solution of the present invention is based on the prior art, including the upper plate, the surrounding side walls, and the lower bottom, the upper plate, the surrounding side walls, and the lower bottom form a polyhedral cavity formwork member, and the upper plate, the surrounding side walls or At least one of the lower bottom is provided with a reinforcing rib, and at least one of the upper plate, the surrounding side walls, the lower bottom or the reinforcing rib is provided with a reinforcement, which is characterized in that the reinforcement in the reinforcing rib is at least one along the A longitudinal tie bar in the direction of the stiffener and at least one tie bar in other directions intersecting it. In this way, since the reinforcement in the reinforcing rib is at least one longitudinal tendon along the direction of the reinforcing rib and at least one intersecting tendon in other directions, the longitudinal tendon is equivalent to the stressed tendon in the beam, The tension bars in other directions are equivalent to the structural tendons or stirrups in the beam. Therefore, the strength and rigidity of the formwork members are greatly increased, and their stress and force transmission performance are greatly improved, especially the ability to withstand concentrated loads is greatly improved; at the same time , the formwork member also has the characteristics of simple structure, high efficiency, low cost, excellent deformation resistance, vibration resistance, convenient construction, fast construction speed, etc., thereby achieving the purpose of the present invention, and is suitable for cast-in-place reinforced concrete or prestressed steel bars Concrete hollow floors, roofs, walls, foundation slabs and hollow bridges, especially for hollow beamless floors.

The invention is also characterized in that said directional lacing reinforcement protrudes outside the formwork member. In this way, when the formwork components are applied to the cast-in-place hollow floor, the formwork components can participate in the structural stress and force transmission after the forward tension reinforcement protruding outside the formwork components is combined with the cast-in-place concrete, so that The structure is more stable.

The present invention is also characterized in that protrusions or concave shapes or short strips are arranged on the said directional lacing reinforcement. In this way, the anchorage of the directional tie reinforcement in the reinforcement is more firm, which greatly improves the strength, stiffness and bearing capacity of the reinforcement.

The invention is also characterized in that said reinforcement is a thin strip. In this way, the bonding slurry of the thin strip and the formwork component is more firmly bonded, and at the same time, the thin strip can reduce the wall thickness of the formwork component, save raw materials, reduce material cost, and reduce the weight of the formwork component.

The present invention is also characterized in that the thin strip is a thin strip with holes or a thin strip with nails.

The present invention is also characterized in that the reinforcements in other directions are more than two vertical ties parallel to each other or vertical ties protruding from the formwork member. In this way, when the formwork components are applied to the cast-in-place hollow floor, the protruding vertical tie bars are combined with the cast-in-place concrete, and the longitudinal tie bars are combined into the structure to participate in the force, making the structure more reasonable.

The present invention is also characterized in that there are more than two reinforcements in the reinforcing ribs that intersect obliquely, vertically or intersect in other directions after being extended. In this way, the reinforcing bars in other directions are arranged in various forms, have good force bearing and force transmission performance, and improve the comprehensive performance of the formwork member.

The present invention is also characterized in that said reinforcements in other directions are provided with hooks. In this way, the anchoring of the tie reinforcement with the hook is more reliable, the stress transmission capacity is stronger, and the comprehensive performance of the formwork member is greatly improved.

The present invention is also characterized in that there are two longitudinal reinforcements. In this way, the reinforcement of the two forward tension ribs is arranged in the reinforcing rib, which greatly improves the strength of the reinforcing rib and makes it better in force bearing and force transmission performance.

The present invention is also characterized in that the said longitudinal ties and vertical ties constitute a mesh reinforcement with each other. In this way, after the longitudinal ties and vertical ties constitute the network reinforcement, a two-way force-transmitting reinforcement structure can be formed, which greatly improves the comprehensive performance of the formwork member.

The present invention is also characterized in that the directional lacing reinforcement is a prestressed directional lacing. In this way, the prestressed steel bar is used as the reinforcement of the longitudinal tension bar, which fully exerts the excellent performance of the prestressed steel bar, greatly improves the strength and stiffness of the reinforcing bar, and at the same time makes the reinforcing bar have good elastic strain capacity .

The present invention is also characterized in that the reinforcing ribs are reinforcing ribs wrapped in cement mortar or concrete or light concrete and wrapped in longitudinal tendons or reinforced by tendons in other directions. In this way, the reinforcement formed by cement mortar or concrete or lightweight concrete wrapped with longitudinal reinforcement or other reinforcements has good rigidity and strength and can fully meet the construction load requirements.

The present invention is also characterized in that at least one of a junction box, a wire pipe, or a light box is provided on the mold case member. In this way, the formwork member is provided with a junction box or a line pipe or a light box, which facilitates the layout and installation of various pipelines in the floor.

The present invention is also characterized in that the junction box or wire pipe or light box on the mold case member is arranged on the lower bottom. In this way, after the formwork components are applied to the cast-in-situ concrete hollow floor, power supply or lighting equipment can be conveniently installed on the lower floor without destroying the bottom plate, effectively protecting the stressed structure in the floor and the floor. The integrity of the bottom.

The present invention is also characterized in that at least one hanging part or hanging embedded part is arranged on the lower base. In this way, after the formwork member is applied to the cast-in-situ concrete hollow floor, the setting of the hanging part or the hanging embedded part facilitates the installation of the hanging equipment, and at the same time, can effectively protect the overall performance of the bottom of the floor.

The present invention is also characterized in that the horizontal section or vertical section shape of the formwork member is rectangular, square, polygonal, corrugated or circular. In this way, the diversification of the shape of the formwork components, after the formwork components are applied to the cast-in-place concrete hollow floor, various cast-in-place concrete structures of different shapes are formed accordingly, so that the structure of the cast-in-place concrete hollow floor is more stable. Reasonable and convenient for design and construction units to choose.

The present invention is also characterized in that the polygon is an arc-angled polygon, a chamfered polygon or a multi-arc polygon.

The present invention is also characterized in that at least one of internal corners, chamfers, grooves, pits, boss modules, convex lines, and external corners is provided on the formwork member. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the cast-in-place concrete is poured into the inner corners, chamfers, grooves, pits, and holes, and a local cast-in-place concrete reinforcement structure can be formed accordingly; the formwork The boss modules, protruding lines, and external angles set on the components can evacuate the unstressed concrete in the floor, further reduce the weight of the floor itself, save the amount of concrete, reduce the cost of the floor, and improve the strength of the floor at the same time. performance.

The present invention is also characterized in that the internal corners, chamfers, grooves, and convex lines are arranged in parallel, orthogonal, oblique or vertical intersection or form a grid. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the internal corners, chamfers, grooves, and convex lines on the formwork components themselves or each other are arranged in parallel, orthogonal, oblique or overpass or form a network. After the concrete is poured in the above-mentioned parts, a parallel, orthogonal, oblique or overpass cast-in-place concrete strengthening structure is correspondingly formed, which greatly improves the mechanical properties of the cast-in-place concrete hollow floor.

The present invention is also characterized in that lightweight materials are arranged in the closed cavity of the formwork member. In this way, the sound insulation, heat insulation and thermal insulation properties of the formwork components are greatly improved; at the same time, the formwork components also have good impact resistance, which reduces the damage rate of the product during construction and application. Lightweight materials can be foamed plastics, expanded perlite, expanded vermiculite, foamed or aerated lightweight concrete, rock wool, mineral wool, glass wool, ceramsite or ceramsite concrete, etc. The variety of lightweight materials , It is convenient to obtain nearby materials during production, which is conducive to reducing production costs.

The present invention is also characterized in that at least one of stiffeners and stiffeners is provided in the cavity of the formwork member, or at least one of the stiffeners and stiffeners is exposed outside the formwork member, or exposed outwards. There are reinforcements. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the stiffeners or stiffeners set in the formwork components or the exposed stiffeners and stiffeners can form a composite structure with the cast-in-place concrete, optimizing the quality of the cast-in-place concrete. Internal stress system of concrete hollow floor. If there are reinforcements exposed thereon, the formwork member and the cast-in-place concrete will be bonded more firmly, and the integrity of the floor will be better.

The invention is also characterized in that at least one of said upper panel or surrounding side walls is or has a removable movable part. In this way, it is convenient to check the situation inside the formwork member at any time, and at the same time, it is also possible to partially or completely fill the interior of the formwork member with light materials, or install other components inside the formwork member, such as junction boxes, water and electricity pipelines, and fire sprinklers. Nozzle etc.

The present invention is also characterized in that at least one of the outer surfaces of the upper plate and the surrounding side walls of the formwork member is an arched, corrugated, zigzag, brushed or rough outer surface. In this way, at least one of the outer surfaces of the upper plate and the surrounding side walls of the cavity is corrugated, zigzag, roughened or rough, which greatly improves the bonding force between the formwork member and the cast-in-place concrete, At the same time, the hanging performance and overall performance of the floor are improved.

The present invention is also characterized in that a positioning member is provided on the formwork member. The positioning member can be a pull ring, a pull hook, an iron wire, a supporting foot, a small protrusion, a small convex nail or other devices. In this way, when the formwork components are applied to the cast-in-situ concrete hollow floor, the formwork components can be accurately positioned to prevent the formwork components from floating and shifting when pouring concrete. At the same time, the steel bars can also be restricted. Position, effectively guarantee the pouring quality of the floor.

The present invention is also characterized in that the formwork components are provided with connectors for connecting the formwork components to each other. Connectors can be steel bar, steel mesh, steel wire, steel wire mesh, angle steel, channel steel, L-shaped steel, T-shaped steel, ferrule, bolt, male and female groove, socket piece, sawtooth piece, convex groove, groove, bayonet, card Covers, holes, embedded iron parts, etc. In this way, when the formwork components are applied to the cast-in-place concrete hollow floor, the connectors provided on the formwork components can effectively and reliably control the distance between the formwork components, control the width and height of the cast-in-place concrete ribs, and ensure The pouring quality of the internal structure of the floor; at the same time, it is also conducive to the connection and positioning of the formwork components, or the formation of group components to speed up the construction.

The present invention is also characterized in that the lower bottom protrudes with raised edges or raised edges exposed reinforcements. In this way, the lower bottom protrudes and has raised edges, and when the formwork member is applied to the cast-in-situ concrete hollow floor, the construction formwork can be omitted, and the construction efficiency is greatly improved.

The present invention is also characterized in that the at least two formwork members are connected into a group of formwork members through pick-up edges, and the inner rib mold cavity is formed between adjacent formwork members, or the contact parts on the surrounding side walls and the lower bottom are also formed. Provided with grooves. In this way, the construction of formwork components is more convenient and fast, and at the same time, the construction formwork can be saved; if there are grooves on the contact parts of the surrounding side walls and the lower bottom, then I-shaped or T-shaped cast-in-place concrete can be formed in the inner rib cavity. The ribs greatly improve the mechanical properties of the cast-in-place concrete floor.

The present invention is also characterized in that spacer braces are arranged in the cavity of the inner rib. In this way, when the cavity formwork member is applied to the cast-in-place concrete hollow floor, the construction layout is more convenient, and the spacer braces can be fixed or movable. The movable support parts are disassembled and recycled for secondary use, which reduces the production cost of the cavity formwork shell components. At the same time, after the support parts are disassembled, the steel bars can be conveniently arranged in the inner rib mold cavity, and the concrete can also be poured into the inner rib mold smoothly. In the cavity, the construction is more convenient and the construction efficiency is higher.

The present invention is also characterized in that at least one of the upper plate or the surrounding side walls or the lower bottom or the flange is provided with a laminated layer. In this way, since the laminated layer is provided, the manufacturing of the formwork member is easier, the production efficiency is higher, and the production cost is lower. At the same time, the strength and rigidity of the formwork components are greater, and they are less likely to be damaged during stacking, transportation, and construction and installation.

The present invention is also characterized in that at least one of the upper plate or the surrounding side walls or the lower bottom is provided with a lamination layer. In this way, when the formwork member is made, since the laminated layer is provided, a formwork member with an opening on one side can be made first, then, with the opening face up, the laminated layer is suspended or placed on the opening surface, and then the opening is blocked. On the other hand, after the slurry is hardened and cured to the specified age, a formwork member with a laminated layer on the base layer can be obtained, which is easier to manufacture, higher in production efficiency, and lower in cost.

The present invention is also characterized in that the laminated layer is a lightweight aggregate concrete layer, an air-entrained concrete layer, a cement mortar layer, a cement fiber layer, a cement wire mesh layer, a cement concrete layer, a reinforced concrete layer, a plastic plate, a metal press Model board or wood plywood or bamboo plywood. In this way, the diversification of materials for the laminated layer can make the formwork components fully meet the needs of various situations, which is beneficial to reduce product costs.

The present invention is also characterized in that said lower bottom or edge is cement mortar or concrete or lightweight concrete or polymer concrete or polymer mortar or the lower bottom or edge that also contains reinforcements therein, or the The wall of the upper board or the surrounding side wall is the wall of cement fiber or cement fiber mesh or cement steel mesh or cement steel wire mesh or concrete board or bamboo glue board or wood glue board or plastic or metal profiled board or light concrete. In this way, the diversification of materials for the lower bottom, upper plate, surrounding side walls and flanges of the formwork member can fully meet the needs of various situations, which is conducive to reducing product costs.

The present invention is also characterized in that at least one of the upper panel, surrounding side walls or lower bottom is formed by lamination and bonding of reinforcements of multiple layers of tendons or nets bonded with cementitious material. In this way, the upper plate, the surrounding side wall or the lower bottom plate formed by laminating the reinforcements of the reinforcements or the nets glued to the cementitious material have the characteristics of high strength, high rigidity, and light weight. , Transportation and construction installation process is less likely to be damaged.

The present invention is also characterized in that the at least two formwork components are arranged alternately, and are connected with each other by spacer braces to form a group of formwork components, and inner rib mold cavities are formed between adjacent formwork components. In this way, when the formwork component is applied to the cast-in-situ concrete hollow floor, the construction efficiency and construction speed of the floor are greatly improved.

The present invention is also characterized in that a carrier is provided on the formwork member. The carrier can be handles, hooks, rings or other devices. In this way, the cavity formwork components can be stacked, transferred, hoisted and constructed very conveniently, which reduces the work difficulty and work intensity of the above-mentioned processes, is conducive to improving the construction efficiency and reducing the construction cost.

(4) Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, 3 is a lower bottom, 4 is a rib, and 5 is a reinforcement. In the following accompanying drawings, those with the same number have the same description. As shown in Figure 1, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2, the lower bottom 3 and Reinforcements 5 are arranged in each of the reinforcement ribs 4 , and the reinforcement 5 in the reinforcement ribs 4 is a longitudinal tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with the reinforcement rib 4 .

Fig. 2 is the structural representation of embodiment 2 of the present invention, upper plate 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, lower bottom 3 is provided with reinforcing rib 4, upper plate 1, surrounding side wall 2 and reinforcing rib 4 are provided with a reinforcement 5, the reinforcement 5 in the reinforcing rib 4 is a forward tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with it, and its forward tension Rib reinforcements 5 protrude outside the formwork members.

Fig. 3 is the structural representation of embodiment 3 of the present invention, upper plate 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, lower bottom 3 is provided with reinforcing rib 4, upper plate 1, surrounding side wall 2 and reinforcing rib 4 are provided with a reinforcement 5, the reinforcement 5 in the reinforcing rib 4 is a forward tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with it, and its forward tension Short strips are arranged on the tendon reinforcement 5 .

Fig. 4 is a schematic structural view of Embodiment 4 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and ribs 4 are provided with reinforcements 5, the reinforcements 5 in the upper plate and surrounding side walls 2 are fiber mesh cloth, and the reinforcements 5 in the ribs 4 are thin strips.

Fig. 5 is a schematic structural view of Embodiment 5 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the reinforcements 5 in other directions are a plurality of vertical reinforcements parallel to each other.

Fig. 6 is a schematic structural view of Embodiment 6 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcing ribs 5 in the same direction and reinforcing ribs 5 in other directions. The reinforcing rib 4 shown in the figure has multiple reinforcing ribs 5 obliquely intersecting each other in other directions.

Fig. 7 is the structural representation of embodiment 7 of the present invention, upper board 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, upper board 1 and surrounding side wall 2 are provided with reinforcing rib 4, reinforcing rib 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the reinforcements 5 in other directions are provided with hooks 6 .

Fig. 8 is a schematic structural view of Embodiment 8 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with a stretch reinforcement 5 in the direction and a reinforcement 5 in other directions, and there are two reinforcements 5 in the direction.

Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and rib 4 are provided with reinforcements 5, the reinforcements 5 in the rib 4 are a plurality of longitudinal tension ribs arranged along the direction of the reinforcement rib 4 and a plurality of vertical tension ribs intersecting with it, the The ties and the vertical ties constitute a mesh reinforcement 5 with each other.

Fig. 10 is a schematic structural view of Embodiment 10 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and reinforcing rib 4 are both provided with a reinforcement 5, and the reinforcement 5 in the reinforcing rib 4 has a forward tension rib along the direction of the reinforcement rib 4, and its forward tension reinforcement 5 is a prestressed forward tension rib .

Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The upper plate 1 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with Reinforcement 5, the reinforcement 4 of which is the reinforcement 5 of reinforcement 5 wrapped in light-weight concrete or stretched in other directions.

Fig. 12 is a schematic structural view of Embodiment 12 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the formwork member is provided with a junction box 7 , a wire pipe 8 and a light box 9 at the same time.

Fig. 13 is a schematic structural view of Embodiment 13 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a junction box 7 and a wire pipe 8 are also provided on the formwork member, and the junction box 7 on the formwork member is arranged on the lower bottom 3 superior.

Fig. 14 is a schematic structural view of Embodiment 14 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 Reinforcement 5 is provided in the middle, reinforcement 5 in the direction of reinforcement 5 and reinforcement 5 in other directions are arranged in reinforcement 4, and hanger 10 is arranged on the lower bottom 3, and the hanger 10 shown in the figure is a pull hook.

Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The vertical cross-sectional shape of the upper part of the formwork member is arched toward the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions.

Fig. 16 is a schematic structural view of Embodiment 16 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 There are reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and internal corners 11 , chamfers 12 , dimples 14 , boss modules 15 and male corners 17 are also provided on the formwork member.

Fig. 17 is a schematic structural view of Embodiment 17 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 There are reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and internal corners 11 , chamfers 12 , grooves 13 , and convex strips 16 are also provided on the formwork member.

Figure 18 is a schematic structural view of Embodiment 18 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a lightweight material 18 is provided in the closed cavity of the formwork member, and the lightweight material 18 shown in the figure is expanded perlite.

Figure 19 is a schematic structural view of Embodiment 19 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The upper plate 1 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a Stiffening rods 19 and stiffening ribs 20 are also arranged in the cavity of the formwork member toward the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions.

Figure 20 is a schematic structural view of Embodiment 20 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The lower bottom 3 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a The upper plate 1 of the tendon reinforcement 5 and the tendon reinforcement 5 in other directions is a movable and detachable fastening cover plate.

Figure 21 is a schematic structural view of Embodiment 21 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the outer surfaces of the upper plate 1 and the surrounding side walls 2 of the formwork members are rough outer surfaces.

Figure 22 is a schematic structural view of Embodiment 22 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the formwork member is provided with a positioning member 21, and the positioning member 21 is a supporting positioning block in the figure.

Figure 23 is a schematic structural view of Embodiment 23 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The lower bottom 3 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a For the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions, the formwork member is provided with a connecting piece 22 connecting the formwork members with each other, and the connecting piece 22 rod and the pin hole are shown in the figure.

Fig. 24 is a schematic structural view of Embodiment 24 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with a stretch reinforcement 5 in the direction and a stretch reinforcement 5 in other directions, and a raised edge 23 protrudes from the bottom 3 thereof.

Fig. 25 is a schematic structural view of Embodiment 25 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and its multiple formwork members are connected into a group of formwork members through the raised edge 23, which are relatively The inner rib mold cavity 24 is formed between the adjacent mold shell members, and grooves 13 are also arranged on the contact parts of the surrounding side walls 2 and the lower bottom 3 .

Fig. 26 is a schematic structural view of Embodiment 26 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with stretch reinforcements 5 in the direction and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and a plurality of formwork members are connected into a group of formwork members through the raised edges 23, and adjacent The inner rib mold cavity 24 is formed between the mold shell members, and the surrounding side wall 2 is provided with a groove 13 at the contact part with the lower bottom 3, and the inner rib mold cavity 24 is provided with a spacer brace 25, as shown in the figure. Part 25 is a rod.

Figure 27 is a schematic structural view of Embodiment 27 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with stretch reinforcements 5 in the direction and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and a plurality of formwork members are connected into a group of formwork members through the raised edges 23, and adjacent An inner rib mold cavity 24 is formed between the mold shell members, and grooves 13 are provided on the surrounding side walls 2 in contact with the lower bottom 3 , and a lamination layer 26 is arranged on the lower bottom 3 .

Fig. 28 is a schematic structural view of Embodiment 28 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of reinforcement 5 and reinforcements 5 in other directions, and a lamination layer 26 is provided on the bottom 3 thereof.

Figure 29 is a schematic structural view of Embodiment 29 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcing bars 5 in the direction and reinforcing bars 5 in other directions, and a laminated layer 26 is provided on the lower bottom 3, and the laminated layer 26 is a lightweight aggregate concrete layer.

Fig. 30 is a schematic structural view of Embodiment 30 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, the lower bottom 3 and the raised edge 23 are the lower bottom and the raised edge of the concrete containing the steel wire mesh reinforcement 5, the upper plate 1 and the The walls of the surrounding side walls 2 are fiber mesh cloth cement mortar walls.

Fig. 31 is a schematic structural view of Embodiment 31 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of reinforcements and reinforcements 5 in other directions, and the upper plate 1 and the surrounding side walls 2 are formed by laminating and cementing multiple layers of mesh reinforcements 5 glued with gelling materials. .

Fig. 32 is a schematic structural view of Embodiment 32 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a plurality of formwork components are arranged alternately, and are connected with each other by spacer braces 25 to form a group of formwork components. The inner rib cavity 24 is formed between the shell members.

(5) Specific implementation methods

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and lower bottom 3; 2 or at least one of the lower bottom 3 is provided with a reinforcement 4, and at least one of the upper plate 1, the surrounding side walls 2, the lower bottom 3 or the reinforcement 4 is provided with a reinforcement 5, which is characterized in that the reinforcement 5 The reinforcement 5 in the 4 is at least one stretching rib along the direction of the reinforcing rib 4 and at least one stretching rib in other directions intersecting with it. Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, 3 is a lower bottom, 4 is a rib, and 5 is a reinforcement. In the following accompanying drawings, those with the same number have the same description. As shown in Figure 1, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2, the lower bottom 3 and Reinforcements 5 are arranged in each of the reinforcement ribs 4 , and the reinforcement 5 in the reinforcement ribs 4 is a longitudinal tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with the reinforcement rib 4 .

The present invention also lies in that the said directional tie reinforcement 5 protrudes outside the formwork member. Fig. 2 is the structural representation of embodiment 2 of the present invention, upper plate 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, lower bottom 3 is provided with reinforcing rib 4, upper plate 1, surrounding side wall 2 and reinforcing rib 4 are provided with a reinforcement 5, the reinforcement 5 in the reinforcing rib 4 is a forward tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with it, and its forward tension Rib reinforcements 5 protrude outside the formwork members.

The present invention also lies in that the above-mentioned directional tie reinforcement 5 is provided with protrusions or concave shapes or short strips. Fig. 3 is the structural representation of embodiment 3 of the present invention, upper plate 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, lower bottom 3 is provided with reinforcing rib 4, upper plate 1, surrounding side wall 2 and reinforcing rib 4 are provided with a reinforcement 5, the reinforcement 5 in the reinforcing rib 4 is a forward tension rib along the direction of the reinforcement rib 4 and a plurality of tension ribs in other directions intersecting with it, and its forward tension Short strips are arranged on the tendon reinforcement 5 .

The invention also consists in that said reinforcement 5 is a thin strip. Fig. 4 is a schematic structural view of Embodiment 4 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and ribs 4 are provided with reinforcements 5, the reinforcements 5 in the upper plate and surrounding side walls 2 are fiber mesh cloth, and the reinforcements 5 in the ribs 4 are thin strips.

The invention also lies in that the thin strip is a thin strip with holes or a thin strip with nails.

The present invention also lies in that the reinforcements 5 in other directions are more than two vertical reinforcements parallel to each other or vertical reinforcements protruding from the formwork member. Fig. 5 is a schematic structural view of Embodiment 5 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the reinforcements 5 in other directions are a plurality of vertical reinforcements parallel to each other.

The present invention also lies in that there are more than two tension reinforcements 5 in other directions that intersect obliquely, vertically or intersect after extending in the reinforcing rib 4 . Fig. 6 is a schematic structural view of Embodiment 6 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcing ribs 5 in the same direction and reinforcing ribs 5 in other directions. The reinforcing rib 4 shown in the figure has multiple reinforcing ribs 5 obliquely intersecting each other in other directions.

The present invention also lies in that the said reinforcement 5 in other directions has a hook 6 . Fig. 7 is the structural representation of embodiment 7 of the present invention, upper board 1, surrounding side wall 2 and lower bottom 3 encircle polyhedron cavity formwork member, upper board 1 and surrounding side wall 2 are provided with reinforcing rib 4, reinforcing rib 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the reinforcements 5 in other directions are provided with hooks 6 .

The present invention also lies in the fact that there are two directional reinforcements 5 . Fig. 8 is a schematic structural view of Embodiment 8 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with a stretch reinforcement 5 in the direction and a reinforcement 5 in other directions, and there are two reinforcements 5 in the direction.

The present invention also lies in that the above-mentioned longitudinal tie bars and vertical tie bars form a mesh reinforcement 5 with each other. Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the lower bottom 3 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and rib 4 are provided with reinforcements 5, the reinforcements 5 in the rib 4 are a plurality of longitudinal tension ribs arranged along the direction of the reinforcement rib 4 and a plurality of vertical tension ribs intersecting with it, the The ties and the vertical ties constitute a mesh reinforcement 5 with each other.

The present invention also lies in that the said directional lacing reinforcement 5 is a prestressed directional lacing. Fig. 10 is a schematic structural view of Embodiment 10 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 is provided with reinforcing ribs 4, the upper plate 1, the surrounding side walls 2 and reinforcing rib 4 are both provided with a reinforcement 5, and the reinforcement 5 in the reinforcing rib 4 has a forward tension rib along the direction of the reinforcement rib 4, and its forward tension reinforcement 5 is a prestressed forward tension rib .

The present invention also lies in that the reinforcing rib 4 is a reinforcing rib wrapped in cement mortar or concrete or light concrete and wrapped with a reinforcement 5 in a direction or other directions. Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The upper plate 1 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with Reinforcement 5, the reinforcement 4 of which is the reinforcement 5 of reinforcement 5 wrapped in light-weight concrete or stretched in other directions.

The present invention also lies in that there is at least one of the junction box 7 or the wire pipe 8 or the light box box 9 on the mold case member. Fig. 12 is a schematic structural view of Embodiment 12 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the formwork member is provided with a junction box 7 , a wire pipe 8 and a light box 9 at the same time.

The present invention also lies in that the junction box 7 or the wire pipe 8 or the light box box 9 on the mold case member is arranged on the lower bottom 3 . Fig. 13 is a schematic structural view of Embodiment 13 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a junction box 7 and a wire pipe 8 are also provided on the formwork member, and the junction box 7 on the formwork member is arranged on the lower bottom 3 superior.

The present invention also lies in that at least one hanging part or hanging embedded part 10 is arranged on the lower bottom 3 . Fig. 14 is a schematic structural view of Embodiment 14 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 Reinforcement 5 is provided in the middle, reinforcement 5 in the direction of reinforcement 5 and reinforcement 5 in other directions are arranged in reinforcement 4, and hanger 10 is arranged on the lower bottom 3, and the hanger 10 shown in the figure is a pull hook.

The present invention also lies in that the horizontal section or vertical section shape of the formwork member is rectangular, square, polygonal, corrugated or circular. Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The vertical cross-sectional shape of the upper part of the formwork member is arched toward the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions.

The present invention also lies in that the polygon is an arc-angle polygon, a chamfered polygon or a multi-arc polygon.

The present invention also lies in that at least one of the inner corner 11 , the chamfer 12 , the groove 13 , the pit 14 , the boss module 15 , the protruding strip 16 and the outer corner 17 is provided on the formwork member. Fig. 16 is a schematic structural view of Embodiment 16 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 There are reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and internal corners 11 , chamfers 12 , dimples 14 , boss modules 15 and male corners 17 are also provided on the formwork member. Fig. 17 is a schematic structural view of Embodiment 17 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 There are reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and internal corners 11 , chamfers 12 , grooves 13 , and convex strips 16 are also provided on the formwork member.

The present invention also lies in that the internal corners 11 , chamfers 12 , grooves 13 , and protruding lines 16 themselves or each other are arranged in parallel, orthogonal, oblique or vertical intersection or form a grid. As shown in Figure 17, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedron cavity formwork member, and the upper plate 1 and the lower bottom 3 are provided with reinforcing ribs 4, and the reinforcing ribs 4 are provided with forward pulling Rib reinforcements 5 and reinforcements 5 in other directions are also provided with internal angles 11, chamfers 12, grooves 13, and protruding lines 16 on the formwork member. The internal angles 11, chamfers 12 , the grooves 13, and the convex lines 16 themselves or each other are arranged in parallel, orthogonal, oblique or vertical intersection or form a grid.

The present invention also lies in that a lightweight material 18 is arranged in the closed cavity of the formwork member. Figure 18 is a schematic structural view of Embodiment 18 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a lightweight material 18 is provided in the closed cavity of the formwork member, and the lightweight material 18 shown in the figure is expanded perlite.

The present invention also lies in that at least one of the stiffening rod 19 and the stiffening rib 20 is also arranged in the cavity of the formwork member, or at least one of the stiffening rod 19 and the stiffener 20 is exposed outside the formwork member, or is also exposed to the outside of the formwork member. Reinforcement 5 is exposed. Figure 19 is a schematic structural view of Embodiment 19 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The upper plate 1 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a Stiffening rods 19 and stiffening ribs 20 are also arranged in the cavity of the formwork member toward the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions.

The present invention also lies in that at least one of said upper plate 1 or surrounding side walls 2 is or has a detachable movable part. Figure 20 is a schematic structural view of Embodiment 20 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The lower bottom 3 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a The upper plate 1 of the tendon reinforcement 5 and the tendon reinforcement 5 in other directions is a movable and detachable fastening cover plate.

The present invention also lies in that at least one of the outer surfaces of the upper plate 1 and the surrounding side walls 2 of the formwork member is an arched shell shape, a corrugated shape, a zigzag shape, a brushed shape or a rough outer surface. Figure 21 is a schematic structural view of Embodiment 21 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the outer surfaces of the upper plate 1 and the surrounding side walls 2 of the formwork members are rough outer surfaces.

The present invention also lies in that the positioning member 21 is arranged on the said formwork member. Figure 22 is a schematic structural view of Embodiment 22 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the formwork member is provided with a positioning member 21, and the positioning member 21 is a supporting positioning block in the figure.

The present invention also lies in that the above-mentioned formwork components are provided with connecting pieces 22 for connecting the formwork components to each other. Figure 23 is a schematic structural view of Embodiment 23 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member. The lower bottom 3 is provided with a reinforcing rib 4, and the reinforcing rib 4 is provided with a For the reinforcement 5 of the reinforcement 5 and the reinforcement 5 of the reinforcement 5 in other directions, the formwork member is provided with a connecting piece 22 connecting the formwork members with each other, and the connecting piece 22 rod and the pin hole are shown in the figure.

The present invention also lies in that the lower bottom 3 protrudes from the raised edge 23 or the raised edge 23 that exposes the reinforcing material 5 . Fig. 24 is a schematic structural view of Embodiment 24 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with a stretch reinforcement 5 in the direction and a stretch reinforcement 5 in other directions, and a raised edge 23 protrudes from the bottom 3 thereof.

The present invention also lies in that said at least two formwork components are connected into a group of formwork components through flanges 23, an inner rib mold cavity 24 is formed between adjacent formwork components, or the surrounding side walls 2 are in contact with the lower bottom 3 The part is also provided with a groove 13 . Fig. 25 is a schematic structural view of Embodiment 25 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and its multiple formwork members are connected into a group of formwork members through the raised edge 23, which are relatively The inner rib mold cavity 24 is formed between the adjacent mold shell members, and grooves 13 are also arranged on the contact parts of the surrounding side walls 2 and the lower bottom 3 .

The present invention also lies in that spacer braces 25 are arranged in the inner rib cavity 24 . Fig. 26 is a schematic structural view of Embodiment 26 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with stretch reinforcements 5 in the direction and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and a plurality of formwork members are connected into a group of formwork members through the raised edges 23, and adjacent The inner rib mold cavity 24 is formed between the mold shell members, and the surrounding side wall 2 is provided with a groove 13 at the contact part with the lower bottom 3, and the inner rib mold cavity 24 is provided with a spacer brace 25, as shown in the figure. Part 25 is a rod.

The present invention also lies in that at least one of the upper plate 1 or the surrounding side wall 2 or the lower bottom 3 or the edge 23 is provided with a laminated layer 26 . Figure 27 is a schematic structural view of Embodiment 27 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with stretch reinforcements 5 in the direction and reinforcements 5 in other directions, and the lower bottom 3 protrudes from a raised edge 23, and a plurality of formwork members are connected into a group of formwork members through the raised edges 23, and adjacent An inner rib mold cavity 24 is formed between the mold shell members, and grooves 13 are provided on the surrounding side walls 2 in contact with the lower bottom 3 , and a lamination layer 26 is arranged on the lower bottom 3 .

The present invention also lies in that at least one of the upper plate 1 or the surrounding side walls 2 or the lower bottom 3 is provided with a laminated layer 26 . Fig. 28 is a schematic structural view of Embodiment 28 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcements 5 in the direction of reinforcement 5 and reinforcements 5 in other directions, and a lamination layer 26 is provided on the bottom 3 thereof.

The present invention also lies in that the laminated layer 26 is a lightweight aggregate concrete layer, an air-entrained concrete layer, a cement mortar layer, a cement fiber layer, a cement wire mesh layer, a cement concrete layer, a reinforced concrete layer, a plastic plate, a metal profile board or wood plywood or bamboo plywood. Figure 29 is a schematic structural view of Embodiment 29 of the present invention, the upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4, and the reinforcing ribs 4 is provided with reinforcing bars 5 in the direction and reinforcing bars 5 in other directions, and a laminated layer 26 is provided on the lower bottom 3, and the laminated layer 26 is a lightweight aggregate concrete layer.

The present invention also lies in that said lower bottom 3 or flange 23 is cement mortar or concrete or lightweight concrete or polymer concrete or polymer mortar or the lower bottom or flange that also contains reinforcement 5 therein, or a formwork member The wall of the upper plate 1 or the surrounding side wall 2 is the wall of cement fiber or cement fiber mesh or cement steel mesh or cement steel mesh or concrete board or bamboo plywood or wood plywood or plastic or metal profiled board or lightweight concrete . Fig. 30 is a schematic structural view of Embodiment 30 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, the lower bottom 3 and the raised edge 23 are the lower bottom and raised edge of the concrete containing the steel wire mesh reinforcement 5, the upper plate 1 and the The walls of the surrounding side walls 2 are fiber mesh cloth cement mortar walls.

The present invention also lies in that at least one of the upper plate 1 , the surrounding side wall 2 or the lower bottom 3 is formed by laminating and cementing multiple layers of reinforcements 5 of tendons or nets glued with cementitious materials. Fig. 31 is a schematic structural view of Embodiment 31 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of reinforcements and reinforcements 5 in other directions, and the upper plate 1 and the surrounding side walls 2 are formed by laminating and cementing multiple layers of mesh reinforcements 5 glued with gelling materials. .

The present invention also lies in that the at least two formwork components are arranged alternately, and are connected with each other by spacer braces 25 to form a group of formwork components, and inner rib cavity 24 is formed between adjacent formwork components. Fig. 32 is a schematic structural view of Embodiment 32 of the present invention. The upper plate 1, the surrounding side walls 2 and the lower bottom 3 form a polyhedral cavity formwork member, and the upper plate 1 and the surrounding side walls 2 are provided with reinforcing ribs 4. 4 is provided with reinforcements 5 in the direction of the reinforcement 5 and reinforcements 5 in other directions, and a plurality of formwork components are arranged alternately, and are connected with each other by spacer braces 25 to form a group of formwork components. The inner rib cavity 24 is formed between the shell members.

The present invention also lies in that a carrier 27 is arranged on the formwork member. As shown in Fig. 25, Fig. 26 and Fig. 27, a carrier 27 is also provided on the pick-up 23 of its formwork member, and the carrier 27 shown in the figure is a handle.

During the implementation of the present invention, cement mortar is first mixed, and one deck of cement mortar and one deck fiber mesh cloth (or steel wire mesh) are made in the mould, and the multi-layer superposition of one deck of cement mortar consists of upper plate 1 and surrounding side wall 2 The opening formwork member surrounded by it, at the same time, the surrounding side walls 2 have fiber mesh cloth or steel mesh reinforcement 5 protruding from the opening, and then, the steel mesh cement mortar lower bottom 3 with reinforcing ribs 4 is made in the lower bottom mould. , the ribs 4 are provided with reinforcements 5 in the direction of the ribs and other directions. Before the lower bottom 3 is solidified and hardened, the opening edge of the open formwork member is connected with the lower bottom 3, and the protruding fiber Mesh cloth or steel mesh reinforcement 5 is anchored in the lower bottom 3, and after solidification and hardening, it is cured to a specified age, and the formwork member for concrete filling is obtained.

Claims (35)

1, a kind of die-shell member for filling concrete, comprise upper plate (1), sidewall (2) on every side, go to the bottom (3), upper plate (1), sidewall (2) on every side, go to the bottom (3) surround the polyhedron cavity former component, upper plate (1), at least one of sidewall (2) or go to the bottom (3) is provided with reinforcing rib (4) on every side, upper plate (1), sidewall (2) on every side, be provided with reinforce (5) in (3) or the reinforcing rib (4) at least one of going to the bottom, it is characterized in that in the described reinforcing rib (4) reinforce (5) at least one along the forward lacing wire of reinforcing rib (4) direction and at least one lacing wire with its other crossing direction.

2, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described forward lacing wire reinforce (5) stretches out outside the shuttering member.

3, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described forward lacing wire reinforce (5) is provided with ridge or spill or billet.

4, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described reinforce (5) is thin band.

5, a kind of die-shell member for filling concrete according to claim 4 is characterized in that described thin band is porose thin band or the thin band of nail is arranged.

6, a kind of die-shell member for filling concrete according to claim 1, the lacing wire reinforce (5) that it is characterized in that described other direction are more than two and the vertical lacing wire that is parallel to each other or stretch out the outer vertical lacing wire of shuttering member.

7, a kind of die-shell member for filling concrete according to claim 1 is characterized in that two above obliques are arranged in the described reinforcing rib (4), grade separation or extend other direction lacing wire reinforce (5) that intersect the back.

8, a kind of die-shell member for filling concrete according to claim 1 is characterized in that the lacing wire reinforce (5) of described other direction has crotch (6).

9, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described forward lacing wire reinforce (5) has two.

10, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described forward lacing wire and vertical lacing wire constitute netted reinforce (5) each other.

11, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described forward lacing wire reinforce (5) is forward lacing wire of prestressing force.

12, a kind of die-shell member for filling concrete according to claim 1 is characterized in that described reinforcing rib (4) bonds the reinforcing rib of forward lacing wire or other direction lacing wire reinforce (5) for cement mortar or concrete or lightweight concrete.

13,, it is characterized in that having on the described shuttering member at least one in junction box (7) or spool (8) or the light trough box (9) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

14, a kind of die-shell member for filling concrete according to claim 13 is characterized in that junction box (7) on the described shuttering member or spool (8) or light trough box (9) are arranged on go to the bottom (3).

15,, it is characterized in that described going to the bottom (3) is provided with at least one suspender member or hangs built-in fitting (10) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

16,, it is characterized in that the horizontal profile of described shuttering member or vertical cross section are shaped as rectangle, square, polygon, corrugated or circular according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

17, a kind of die-shell member for filling concrete according to claim 16 is characterized in that described polygon is arc angle polygon, chamfering polygon or multi sphere limit shape.

18,, it is characterized in that also being provided with on the described shuttering member at least one in inner corner trim (11), chamfering (12), groove (13), pit (14), boss module (15), raised line (16), the external corner (17) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

19, a kind of die-shell member for filling concrete according to claim 18 is characterized in that described inner corner trim (11), chamfering (12), groove (13), raised line (16) self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.

20,, it is characterized in that being provided with light material (18) in the enclosed cavity of described shuttering member according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

21, according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12, it is characterized in that also being provided with in the cavity of described shuttering member at least one in bracing boom (19), the stiffening rib (20), perhaps at least one in bracing boom (19), the stiffening rib (20) exposed outside the shuttering member, perhaps also to having exposed outside reinforce (5).

22, according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12, it is characterized in that described upper plate (1) or on every side at least one in the sidewall (2) for or dismountable movable part arranged.

23,, it is characterized in that the upper plate (1) of described shuttering member, at least one in the external surface of sidewall (2) is arch hull shape, corrugated, zigzag, plucking shape or exasperate external surface on every side according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

24,, it is characterized in that described shuttering member is provided with align member (21) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

25,, it is characterized in that described shuttering member is provided with connector connected to one another (22) between the shuttering member according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

26,, it is characterized in that the toss (23) that described going to the bottom (3) is extended with toss (23) or reveals reinforce (5) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

27, a kind of die-shell member for filling concrete according to claim 26, it is characterized in that described at least two shuttering members connect into the gang mould mould component by toss (23), constitute internal-rib die cavity (24) between the adjacent shuttering member, perhaps around at the bottom of sidewall (2) up and down (3) contact site also be provided with groove (13).

28, a kind of die-shell member for filling concrete according to claim 27 is characterized in that being provided with in the described internal-rib die cavity (24) a spacer draw piece (25).

29, a kind of die-shell member for filling concrete according to claim 27 is characterized in that described upper plate (1) or sidewall (2) or go to the bottom (3) or at least one of toss (23) is provided with overlapping layers (26) on every side.

30, according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12, it is characterized in that described upper plate (1) or on every side at least one of sidewall (2) or go to the bottom (3) be provided with overlapping layers (26).

31,, it is characterized in that described overlapping layers (26) is light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate or bamboo offset plate according to the described a kind of die-shell member for filling concrete of claim 0.

32, according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12, it is characterized in that described going to the bottom (3) or toss (23) are cement mortar or concrete or lightweight concrete or polymer concrete or polymer mortar or also contain going to the bottom or toss of reinforce (5) in it, perhaps the upper plate of shuttering member (1) or on every side the wall of sidewall (2) be the wall of Cement fibre or Cement fibre net or cement steel net or cement gauze wire cloth or concrete plate or bamboo offset plate or wood glue plate or plastics or metal crimp template or lightweight concrete.

33,, it is characterized in that described upper plate (1), at least one in sidewall (2) or go to the bottom (3) is to be stained with the muscle of cementitious material or the superimposed gluing of the reinforce of net (5) forms by multilayer on every side according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

34, according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12, it is characterized in that described at least two shuttering members alternately, connect into the gang mould mould component by a spacer draw piece (25) each other, constitute internal-rib die cavity (24) between the adjacent shuttering member.

35,, it is characterized in that described shuttering member is provided with carrying part (27) according to the described a kind of die-shell member for filling concrete of arbitrary claim in the claim 1 to 12.

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