CN1611705A - A lightweight tire mold member for concrete filling - Google Patents

Abstract

A concrete filling light form member comprises a form (1) and is characterized in that at least one vertical corner part of at least one side surface (2) of the form (1) is a vertical chamfer (3) penetrating through the upper surface and the lower surface. Thus, because the vertical corner position of the matrix is the vertical chamfer angle which penetrates through the upper surface and the lower surface, when the matrix is applied to the cast-in-situ concrete hollow floor, the matrix components are closely arranged and wrapped in the cast-in-situ reinforced concrete, and the cast-in-situ concrete forms the shear key of the floor at the vertical chamfer angle position, thereby the construction is very convenient and rapid; when the reinforced concrete rib is applied to the multi-ribbed floor, the cast-in-place concrete forms a reinforced rib at the crossed part of the cast-in-place concrete rib at the vertical chamfer part, thereby effectively eliminating the stress concentration phenomenon; meanwhile, the tire mold component has the characteristics of simple structure, high strength, easy manufacture, low cost and the like, and is suitable for hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete or prestressed reinforced concrete.

Description

A lightweight tire mold member for concrete filling

(1) Technical field

The invention relates to a lightweight tire mold member for concrete filling.

(2) Background technology

Beamless floor is currently the most widely used floor structure for cast-in-place concrete floors. It has the advantages of fast construction speed, small structural height, flexible division of indoor areas and no need for ceiling decoration. The lightweight permanent tire mold filled in it There are various hollow tubes and boxes, and the boxes are hollow or solid. For example, the patent No. ZL99232921.3, which the applicant applied for on March 10, 1999, is a utility model patent named "thin-walled tube for filling cast-in-place reinforced concrete", which consists of a hard thin-walled tube and two plugs. It is used as a lightweight permanent tire mold in beamless slabs. Another example is Liang Jun of Shijiazhuang City, Hebei Province. The patent No. ZL00203695.9 applied for on February 23, 2000, the formwork used in the utility model patent named "combined concrete concealed rib floor cover", is described in No. 2 of the specification. Lines 5 to 7 on the page describe that "the formwork can be solid or hollow, and can be made of light materials such as plant straw, glass steel, thin iron plate, glass fiber cement, etc., and its shape can be customized according to the design. It is required to be made into shapes such as rectangles, circles, and polygons," and it is also used as a lightweight permanent carcass in composite concrete concealed ribbed floors. However, whether it is a hollow tube or a box, after it is applied to the floor as a lightweight permanent matrix, it can form a one-way cast-in-place concrete rib hollow floor or a two-way cast-in-place concrete ribbed hollow floor, but it cannot form a shear bond type. Two-way hollow floor, although Guizhou University of Technology has applied for a utility model patent with a patent number of ZL97200102.6 named "Reinforced Concrete Shear Key Type Two-way Hollow Slab", which discloses a shear key type two-way hollow floor, It has the characteristics of light weight, mechanical performance, good seismic performance, and flexible division of building space, but its construction is very difficult, time-consuming and laborious. Therefore, develop a kind of novel concrete filling lightweight tire mold member for being badly in need of.

(3) Contents of the invention

The purpose of the present invention is to provide a lightweight tire mold member for concrete filling, which can form a shear key type bidirectional hollow floor after being applied to the cast-in-situ concrete hollow floor, and has the characteristics of convenient construction and fast construction speed.

The solution of the present invention is based on the prior art, including a carcass, characterized in that at least one vertical corner on at least one side of the carcass is a vertical chamfer running through the upper and lower surfaces. In this way, since the vertical corner of the carcass is vertically chamfered through the upper and lower surfaces, when it is applied to the cast-in-place concrete hollow floor, the tire mold members are arranged closely and wrapped in the cast-in-place reinforced concrete. , at the vertical chamfering position, the cast-in-place concrete forms the shear key of the floor, and the construction is very convenient and fast, thereby achieving the purpose of the present invention. If it is applied to the ribbed floor, the cast-in-place concrete will form the reinforcement ribs at the intersection of the cast-in-place concrete ribs at the vertical chamfer, thus effectively eliminating the stress concentration phenomenon, preventing the occurrence of cracks, and It can withstand large concentrated loads without damage; at the same time, the tire formwork components also have the characteristics of simple structure, high strength, easy manufacture, and low cost. They are suitable for hollow floors and roofs of cast-in-place reinforced concrete or prestressed reinforced concrete. , walls, foundation slabs and vierendeel bridges, especially for hollow beamless floors.

The present invention is also characterized in that the two vertical corners on the same side are vertical chamfers running through the upper and lower surfaces. In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, the concrete is poured into the two vertical chamfers on the same side to form the reinforcement ribs of the cast-in-place concrete shear piers or cast-in-place concrete ribs, so that the tire mold Component layout construction is more convenient.

The present invention is also characterized in that the relative vertical corners of the opposite sides are vertical chamfers. In this way, when the tire mold component is applied to the cast-in-place concrete hollow floor, concrete is poured into the vertical chamfers of the relative vertical corners on the opposite sides of the tire mold component, forming a shear pier structure or cast-in-place concrete The rib structure makes the layout of tire mold components more convenient.

The present invention is also characterized in that all the vertical corners are vertical chamfers. In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, the concrete is poured into the vertical chamfers that run through the upper and lower surfaces, forming a shear pier or cast-in-place concrete rib reinforcement structure, which greatly improves the performance of cast-in-place concrete. Mechanical properties of hollow-core floors.

The present invention is also characterized in that the plurality of vertical chamfers are parallel to each other. In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, the concrete is poured into the parallel vertical chamfers to form parallel shear piers or rib structures, which greatly improves the mechanical properties of the floor. .

The present invention is also characterized in that at least one end of the vertical chamfer intersects with the intersection point of two transversely intersecting chamfers or internal corners or arc-shaped corners. In this way, when the tire mold member is applied to the cast-in-place concrete hollow floor, the concrete is poured into the vertical chamfer that intersects with the intersection of two transverse chamfers or inner corners or arc angles, forming a shear pier The structure combined with reinforcing ribs greatly improves the impact resistance and shear resistance of the floor.

The present invention is also characterized in that the lower end of the vertical chamfer intersects with the intersection of intersecting horizontal chamfers, and the upper end intersects with the intersection of intersecting horizontal internal corners or arc corners. In this way, when the tire mold components are applied to the cast-in-situ concrete hollow floor, a structure combining shear piers and reinforcing ribs is formed, which greatly improves the mechanical properties of the floor.

The present invention is also characterized in that the chamfers or arc angles themselves or each other have different sizes, or the chamfers or arc angles are in the shape of a broken line, a curve, or a step. In this way, when the tire mold components are applied to the cast-in-place concrete floor, the cast-in-place concrete is poured into the above-mentioned self or mutual size changes, or chamfers or curved corners that are broken lines, curves, steps, or arcs. Cast-in-place concrete reinforcing ribs or shear piers corresponding to the above-mentioned chamfers or arc angles are formed inside the cover, which can fully meet the needs of the floor cover in different occasions and situations, and facilitate the selection of design and construction units.

The present invention is also characterized in that at least one side is provided with a groove. In this way, when the tire mold member is applied to the cast-in-place concrete hollow floor, after the concrete is poured into the groove on the side of the tire mold member, a cast-in-place concrete shear pier or rib structure is formed, which greatly improves the strength of the floor. The strength and rigidity have greatly improved the comprehensive performance of the floor.

The present invention is also characterized in that at least one groove is provided on at least one of the top surface or the bottom surface of the carcass. In this way, when the tire mold component is applied to the cast-in-place concrete hollow floor, the concrete is poured into the groove on the top or bottom surface of the tire mold component to form a cast-in-place reinforcement structure, which greatly improves the top or bottom surface of the tire mold component. The strength and stiffness of the cast-in-place concrete slab on the bottom surface.

The present invention is also characterized in that the grooves on the side surface, top surface or bottom surface communicate with each other. In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, after the concrete is poured into the above-mentioned interconnected grooves, a network structure of cast-in-place concrete reinforcement ribs is formed, which makes the floor tensile, compressive, and The performance indicators of shear resistance and earthquake resistance have been greatly improved, which can fully meet the use of buildings with different force requirements.

The present invention is also characterized in that the sizes of the internal angles or grooves vary or are mutually different, or the internal angles or grooves are in the shape of broken lines, curves, or steps. In this way, when the tire formwork components are applied to the cast-in-place concrete hollow floor, the cast-in-place concrete is poured into the above-mentioned inner corners or grooves whose own or mutual size changes, or whose shape is broken line, curved, or stepped. The broken line, curved or step-shaped cast-in-place concrete reinforcement and shear pier structures corresponding to the above-mentioned internal corners or grooves are formed inside the floor, which can effectively strengthen the weak stress-bearing parts inside the floor, so that The layout of the force bearing and force transmission system inside the floor is more perfect, which greatly improves the overall performance of the floor.

The present invention is also characterized in that the upper end or the lower end or both of the grooves on the side are bell-shaped or stepped. In this way, when the tire mold member is applied to the cast-in-place concrete hollow floor, after the concrete is poured into the above-mentioned groove, a trumpet-shaped or ladder-shaped cast-in-place concrete reinforcing rib structure is formed correspondingly, making the structure more stable and reliable, and not easily damaged. .

The present invention is also characterized in that said carcass is provided with at least one of holes or male modules. In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, the concrete is poured into the holes to form cast-in-place concrete rods or piers, which can locally strengthen the weak parts of the structure. The module can evacuate the unloaded concrete in the floor, which reduces the amount of concrete and the weight of the floor, and greatly improves the structure of the floor.

The present invention is also characterized in that the carcass contains reinforcements, or the reinforcements are exposed. In this way, the reinforcement provided in the carcass greatly improves the strength of the carcass itself, making it less likely to be damaged during transportation and installation, and can effectively reduce the breakage rate of tire mold components. If reinforcements are still exposed, the bond between the tire formwork member and the cast-in-situ concrete will be stronger, and the integrity of the floor will be better.

The present invention is also characterized in that the carcass is a solid carcass or a hollow carcass. In this way, when the tire mold member is a solid carcass, it is not easy to be damaged during application, and even if it is damaged, it will not affect the subsequent concrete construction. When the tire mold component is a hollow carcass, the tire mold component is lighter in weight, more convenient in construction and transportation, and lower in cost.

The present invention is also characterized in that the solid carcass is a lightweight solid carcass or a monocoque lightweight solid carcass. In this way, when the tire mold member is a lightweight solid carcass or a hard-shell lightweight solid carcass, the carcass is not easily damaged during application, and even if it is damaged, it will not affect the subsequent concrete construction; especially the hard-shell lightweight solid carcass Carcass can greatly reduce the damage rate of tire mold components.

The present invention is also characterized in that at least one of stiffeners, ribs, and stiffeners is provided in the carcass, or at least one of stiffeners, ribs, and stiffeners is exposed outside the carcass, or reinforcements are exposed . In this way, when the tire mold components are applied to the cast-in-place concrete hollow floor, the stiffeners or stiffeners or exposed stiffeners and stiffeners set in the tire mold components can form a composite structure with the cast-in-place concrete, which optimizes the performance of the cast-in-place concrete. The internal stress system of the hollow floor. If there are reinforcements exposed thereon, the tire mold member and the cast-in-place concrete will be bonded more firmly, and the integrity of the floor will be better.

The present invention is also characterized in that the carcass is provided with a positioning 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 tire mold components are applied to the cast-in-situ concrete hollow floor, the tire mold components can be accurately positioned to prevent the tire mold 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 carcass is provided with connecting members, or multiple carcasses are connected by connecting members to form a group of lightweight tire mold members. In this way, when the tire mold components are applied to the cast-in-situ concrete hollow floor, they are connected as a whole through the connectors to form a group of tire mold components, thus greatly improving the construction efficiency and construction speed of the floor.

The present invention is also characterized in that the carcass is protruded with raised edges, and multiple carcasses are connected into groups of lightweight tire mold components through the raised edges. In this way, the construction of the tire mold member is more convenient and quick, and the construction formwork can be saved simultaneously.

The present invention is also characterized in that the carcass is provided with a conveying member. The carrier can be handles, hooks, rings or other devices. In this way, the tire mold members 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 a carcass, 2 is a side surface, and 3 is a vertical chamfer. In the following accompanying drawings, those with the same number have the same description. As shown in Figure 1, a vertical corner on the side 2 of the carcass 1 is provided with a vertical chamfer 3 that runs through the upper and lower surfaces.

Fig. 2 is a schematic structural view of Embodiment 2 of the present invention. The two vertical corners on the same side 2 of the carcass 1 are vertical chamfers 3 that run through the upper and lower surfaces.

Figure 3 is a schematic structural view of Embodiment 3 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the vertical chamfers 3 are arranged on the opposite side 2 relative vertical corners.

Fig. 4 is a schematic structural view of Embodiment 4 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3, and all the vertical corners on the carcass 1 are vertical chamfers 3 .

Fig. 5 is a schematic structural view of Embodiment 5 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the multiple vertical chamfers 3 are parallel to each other.

Fig. 6 is a schematic structural view of Embodiment 6 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. One end of the vertical chamfers 3 is connected to two horizontal The intersection points of the intersecting arc corners 6 intersect.

Fig. 7 is a structural schematic diagram of Embodiment 7 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The intersections of the internal angles 4 intersect, and the upper ends intersect with the intersections of the intersecting horizontal internal angles 5 .

Fig. 8 is a schematic structural view of Embodiment 8 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating through the upper and lower surfaces, and grooves 7 are also provided on the side 2 of the carcass 1 .

Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the top surface 8 and the bottom surface 9 of the carcass 1 Grooves 7 are provided.

Figure 10 is a schematic structural view of Embodiment 10 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The grooves 7 communicate with each other.

Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 running through the upper and lower surfaces, and the groove 7 on the side 2 is stepped.

Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 is provided with holes 10 and convex Module 11.

Fig. 13 is a schematic structural view of Embodiment 13 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The carcass 1 contains reinforcements 12, and at the same time Reinforcement 12 is exposed, shown as thin strips and wire mesh.

Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 is a solid carcass.

Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the solid carcass 1 is a lightweight solid carcass.

Fig. 16 is a schematic structural view of Embodiment 16 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is also provided with stiffeners 13, Stiffeners 14 and stiffeners 15, and stiffeners 13 are partially exposed outside the carcass 1.

Fig. 17 is a schematic structural view of Embodiment 17 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with a positioning member 16, as shown in FIG. The positioning member 16 is shown as a supporting positioning foot.

Figure 18 is a schematic structural view of Embodiment 18 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with connecting members 17, as shown in Fig. A plurality of carcasses 1 are shown to be connected into a group of lightweight carcasses through connecting members 17, and the connecting members 17 are rods and pin holes.

Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 protrudes from a raised edge 18, as shown in Fig. It shows that a plurality of carcass 1 is connected into a group of lightweight carcasses through the flange 18.

Fig. 20 is a schematic structural view of Embodiment 20 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with a carrier 19, as shown in FIG. Show that carrying part 19 is a handle.

(5) Specific implementation methods

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

As shown in the drawings, the present invention includes a carcass 1, which is characterized in that at least one vertical corner on at least one side 2 of the carcass 1 is a vertical chamfer 3 that runs through the upper and lower surfaces. Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In each accompanying drawing, 1 is a carcass, 2 is a side surface, and 3 is a vertical chamfer. In the following accompanying drawings, those with the same number have the same description. As shown in Figure 1, a vertical corner on the side 2 of the carcass 1 is provided with a vertical chamfer 3 that runs through the upper and lower surfaces.

The present invention is also characterized in that the two vertical corners of the same side 2 are vertical chamfers 3 that run through the upper and lower surfaces. Fig. 2 is a schematic structural view of Embodiment 2 of the present invention. The two vertical corners on the same side 2 of the carcass 1 are vertical chamfers 3 that run through the upper and lower surfaces.

The present invention is also characterized in that the relative vertical corners of the opposite sides 2 are vertical chamfers 3 . Figure 3 is a schematic structural view of Embodiment 3 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the vertical chamfers 3 are arranged on the opposite side 2 relative vertical corners.

The present invention is also characterized in that all the vertical corners mentioned above are vertical chamfers 3 . Fig. 4 is a schematic structural view of Embodiment 4 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3, and all the vertical corners on the carcass 1 are vertical chamfers 3 .

The present invention is also characterized in that the plurality of vertical chamfers 3 are parallel to each other. Fig. 5 is a schematic structural view of Embodiment 5 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the multiple vertical chamfers 3 are parallel to each other.

The present invention is also characterized in that at least one end of the vertical chamfer 3 intersects with the intersection point of two transversely intersecting internal corners 4 or 5 or arc-shaped corners 6 . Fig. 6 is a schematic structural view of Embodiment 6 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. One end of the vertical chamfers 3 is connected to two horizontal The intersection points of the intersecting arc corners 6 intersect.

The present invention is also characterized in that the lower end of the vertical chamfer 3 intersects with the intersecting point of the intersecting horizontal internal angle 4 , and the upper end intersects the intersection point of the intersecting horizontal internal angle 5 or arc-shaped angle 6 . Fig. 7 is a structural schematic diagram of Embodiment 7 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The intersections of the internal angles 4 intersect, and the upper ends intersect with the intersections of the intersecting horizontal internal angles 5 .

The present invention is also characterized in that the chamfers 3, 4 or arc angles 6 have their own or mutual size changes, or the chamfers 3, 4 or arc angles 6 are in the shape of broken lines, curves, or steps. As shown in Figure 8, the chamfer 3 is a zigzag chamfer.

The present invention is also characterized in that at least one side surface 2 is provided with a groove 7 . Fig. 8 is a schematic structural view of Embodiment 8 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating through the upper and lower surfaces, and grooves 7 are also provided on the side 2 of the carcass 1 .

The present invention is also characterized in that at least one groove 7 is provided on at least one of the top surface 8 or the bottom surface 9 of the carcass 1 . Fig. 9 is a schematic structural view of Embodiment 9 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the top surface 8 and the bottom surface 9 of the carcass 1 Grooves 7 are provided.

The present invention is also characterized in that the grooves 7 on the side 2 , top surface 8 or bottom surface 9 communicate with each other. Figure 10 is a schematic structural view of Embodiment 10 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The grooves 7 communicate with each other.

The present invention is also characterized in that the internal corners 5 or the grooves 7 have their own or mutual sizes, or the internal corners 5 or the grooves 7 are in the shape of a broken line, a curve, or a step. As shown in Figure 9, the groove 7 is a curved groove.

The present invention is also characterized in that the upper end or the lower end or both of the grooves 7 on the side surface 2 are bell-shaped or stepped. Fig. 11 is a schematic structural view of Embodiment 11 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 running through the upper and lower surfaces, and the groove 7 on the side 2 is stepped.

The present invention is also characterized in that the carcass 1 is provided with at least one of the holes 10 or the male modules 11 . Fig. 12 is a schematic structural view of Embodiment 12 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 is provided with holes 10 and convex Module 11.

The present invention is also characterized in that the carcass 1 contains reinforcements 12, or the reinforcements 12 are exposed. Fig. 13 is a schematic structural view of Embodiment 13 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces. The carcass 1 contains reinforcements 12, and at the same time Reinforcement 12 is exposed, shown as thin strips and wire mesh.

The present invention is also characterized in that the carcass 1 is a solid carcass or a hollow carcass. Fig. 14 is a schematic structural view of Embodiment 14 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 is a solid carcass.

The present invention is also characterized in that the solid carcass 1 is a lightweight solid carcass or a hard shell lightweight solid carcass. Fig. 15 is a schematic structural view of Embodiment 15 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the solid carcass 1 is a lightweight solid carcass.

The present invention is also characterized in that the carcass 1 is provided with at least one of the stiffeners 13, ribs 14, and ribs 15, or at least one of the stiffeners 13, ribs 14, and ribs 15 is exposed from the carcass. 1, or there are reinforcements 12 exposed. Fig. 16 is a schematic structural view of Embodiment 16 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is also provided with stiffeners 13, Stiffeners 14 and stiffeners 15, and stiffeners 13 are partially exposed outside the carcass 1.

The present invention is also characterized in that the carcass 1 is provided with a positioning member 16 . Fig. 17 is a schematic structural view of Embodiment 17 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with a positioning member 16, as shown in FIG. The positioning member 16 is shown as a supporting positioning foot.

The present invention is also characterized in that the carcass 1 is provided with a connecting member 17, or a plurality of carcasses 1 are connected through the connecting member 17 to form a group of lightweight carcasses. Figure 18 is a schematic structural view of Embodiment 18 of the present invention, the vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with connecting members 17, as shown in Fig. A plurality of carcasses 1 are shown to be connected into a group of lightweight carcasses through connecting members 17, and the connecting members 17 are rods and pin holes.

The present invention is also characterized in that the carcass 1 is protruded with a raised edge 18, and multiple carcasses 1 are connected through the raised edge 18 to form a group of lightweight carcasses. Fig. 19 is a schematic structural view of Embodiment 19 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 that run through the upper and lower surfaces, and the carcass 1 protrudes from a raised edge 18, as shown in Fig. It shows that a plurality of carcass 1 is connected into a group of lightweight carcasses through the flange 18.

The present invention is also characterized in that the carcass 1 is provided with a conveying member 19 . Fig. 20 is a schematic structural view of Embodiment 20 of the present invention. The vertical corners on the side 2 of the carcass 1 are provided with vertical chamfers 3 penetrating the upper and lower surfaces, and the carcass 1 is provided with a carrier 19, as shown in FIG. Show that carrying part 19 is a handle.

During the implementation of the present invention, cement mortar is first mixed, and one deck of cement mortar and one deck of fiber mesh cloth (or steel wire mesh) are made in the chamfered mold, and the multi-layered open carcass of one deck of cement mortar is laminated again. After it is set and hardened, take off the outer mold to make an open tire mold, and then fasten it to a layer of cement mortar that has not yet set and harden, a layer of fiber mesh cloth (or steel wire mesh), and a layer of cement mortar. The joint of the plywood sheet slurry is dense, and after the sheet slurry is solidified and hardened, a lightweight tire mold member with chamfers is obtained.

Claims (22)

1, a kind of concrete filled light base mould member comprises carcass (1), it is characterized in that at least one the vertical corner position at least one side (2) of carcass (1) is the vertical chamfering (3) that runs through upper and lower surface.

2, a kind of concrete filled light base mould member according to claim 1 is characterized in that two vertical corner positions of described same side (2) are the vertical chamfering (3) that runs through upper and lower surface.

3, a kind of concrete filled light base mould member according to claim 1, the relative vertical corner position that it is characterized in that described opposite flank (2) is vertical chamfering (3).

4, a kind of concrete filled light base mould member according to claim 1 is characterized in that described all vertical corner positions are vertical chamfering (3).

5, a kind of concrete filled light base mould member according to claim 1 is characterized in that described a plurality of vertical chamferings (3) are parallel to each other.

6, a kind of concrete filled light base mould member according to claim 1 is characterized in that at least one end of described vertical chamfering (3) and the chamfering (4) of two transverse intersection or the intersection point of inner corner trim (5) or arc angle (6) intersect.

7, a kind of concrete filled light base mould member according to claim 6, the lower end that it is characterized in that described vertical chamfering (3) is crossing with the intersection point of the horizontal chamfering (4) that intersects, and the intersection point of upper end and horizontal inner corner trim (5) that intersects or arc angle (6) intersects.

8, a kind of concrete filled light base mould member according to claim 7, it is characterized in that described chamfering (3,4) or arc angle (6) self or mutual size change, perhaps chamfering (3,4) or arc angle (6) are broken line shape, shaped form, step.

9,, it is characterized in that described at least one side (2) is provided with groove (7) according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8.

10, a kind of concrete filled light base mould member according to claim 9 is characterized in that the end face (8) of described carcass (1) or at least one of bottom surface (9) are provided with at least one groove (7).

11, a kind of concrete filled light base mould member according to claim 10 is characterized in that the groove (7) on described side (2), end face (8) or bottom surface (9) is interconnected.

12, a kind of concrete filled light base mould member according to claim 10 is characterized in that described inner corner trim (5) or groove (7) self or mutual size change, and perhaps inner corner trim (5) or groove (7) are broken line shape, shaped form, step.

13, a kind of concrete filled light base mould member according to claim 9 is characterized in that the upper end of the groove (7) on the described side (2) or lower end or the two are toroidal or step.

14,, it is characterized in that described carcass (1) is provided with at least one in hole (10) or the convex module (11) according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8.

15, according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8, it is characterized in that containing in the described carcass (1) reinforce (12), perhaps also have reinforce (12) to expose.

16,, it is characterized in that described carcass (1) is solid carcass or hollow matrix according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8.

17, a kind of concrete filled light base mould member according to claim 16 is characterized in that solid carcass (1) is light solid carcass or duricrust light solid carcass.

18, according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8, it is characterized in that being provided with in the described carcass (1) at least one in bracing boom (13), reinforcing rib (14), the stiffening rib (15), perhaps at least one in bracing boom (13), reinforcing rib (14), the stiffening rib (15) exposed outside the carcass (1), perhaps also has reinforce (12) to expose.

19,, it is characterized in that described carcass (1) is provided with align member (16) according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8.

20, according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8, it is characterized in that described carcass (1) is provided with connecting elements (17), perhaps a plurality of carcasses (1) connect into light tyre moulding member in groups by connecting elements (17).

21, according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8, it is characterized in that described carcass (1) is extended with toss (18), a plurality of carcasses (1) connect into light tyre moulding member in groups by toss (18).

22,, it is characterized in that described carcass (1) is provided with carrying part (19) according to the described a kind of concrete filled light base mould member of arbitrary claim in the claim 1 to 8.

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