CN1609366A

CN1609366A - a cavity component

Info

Publication number: CN1609366A
Application number: CN 200310101166
Authority: CN
Inventors: 邱则有
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-21
Filing date: 2003-10-21
Publication date: 2005-04-27

Abstract

The utility model provides a cavity member, includes upper plate (1), lateral wall (2) around, goes to bottom (3), and polyhedral cavity member is enclosed into in upper plate (1), lateral wall (2) around, going to bottom (3), and upper plate (1), lateral wall (2) around, go to bottom (3) contain reinforcing thing (5), its characterized in that cavity member on be provided with reinforcement (4), reinforcement (4) are prefabricated strengthening rib or stiffening rib board, prefabricated strengthening rib or stiffening rib board coincide to be inlayed and solidify and form wholly on cavity member's wet ground paste. Thus, the cavity member has high strength, high rigidity and less damage, and may be used in-situ cast hollow floor slab to participate in the stress and force transmission; meanwhile, the cavity component is easier to manufacture, higher in production efficiency and lower in cost; in addition, the cavity member has the features of simple structure, convenient construction, fast construction speed, etc. and is suitable for use in-situ cast or pre-stressed reinforced concrete hollow floor slab, roof, wall, foundation slab and open web bridge.

Description

A kind of Cavity structural member

(1) technical field

The present invention relates to a kind of Cavity structural member.

(2) background technology

At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.And for example the applicant in the application number of November 23 calendar year 2001 application be 01140106.0, publication number is that CN1356442, name are called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, it comprises " upper plate, on every side sidewall, go to the bottom; upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity former component; upper plate, sidewall, the reinforces such as containing fiber or gauze wire cloth of going to the bottom on every side, characteristics such as that this cavity former component has is in light weight, intensity is high, simple in structure, convenient construction and transport.But, do not have in this cavity former component and add competent structure, thereby the bulk strength of cavity former component and rigidity are relatively poor, be prone to the phenomenon of cavity former component breakage, after being applied to cast-in-situ concrete hollow floor, can not participate in the stressed and power transmission of cast-in-situ concrete hollow floor preferably.Therefore, develop a kind of novel Cavity structural member for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of Cavity structural member, have intensity height, rigidity greatly, not cracky, can participate in superstructure stressed and power transmission, make characteristics such as easy.

Solution of the present invention is on the basis of existing technology, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron Cavity structural member, upper plate, on every side sidewall, going to the bottom contains reinforce, it is characterized in that described Cavity structural member is provided with reinforcement, reinforcement is the prefabricated reinforcing rib or the floor of putting more energy into, and the superimposed wet feed slurry that is mounted in Cavity structural member of the prefabricated reinforcing rib or the floor of putting more energy into is gone up sclerosis and formed integral body.Like this, owing to be provided with prefabricated reinforcing rib or the prefabricated floor of putting more energy in the Cavity structural member, thereby the intensity height of Cavity structural member, rigidity greatly, be not prone to the phenomenon of Cavity structural member breakage, be applied to cast-in-situ concrete hollow floor after, can participate in the stressed and power transmission of superstructure; Simultaneously, since water after prefabricated reinforcing rib or prefabricated superimposed being mounted in of the floor of putting more energy into or after smear the wet upper plate of moulding or on every side on sidewall or the lower shoe, though there is bonding interface each other, the making of Cavity structural member is easier, production efficiency is higher, and cost is lower; In addition, characteristics such as that Cavity structural member also has is simple in structure, easy construction, speed of application are fast, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

Feature of the present invention is that also described prefabricated reinforcing rib or the prefabricated floor of putting more energy into contain reinforce.Like this, the intensity of prefabricated reinforcing rib or the prefabricated floor of putting more energy into and rigidity have obtained significantly improving, and it is stressed better with transmission force property.

Feature of the present invention is that also the reinforce in described prefabricated reinforcing rib or the prefabricated floor of putting more energy into is protruding and is anchored in the basic unit of Cavity structural member, reinforce that stretches out in perhaps prefabricated reinforcing rib or the prefabricated floor of putting more energy into and the reinforce drawknot in the Cavity structural member basic unit are integral, and are anchored in the basic unit again.Like this, stretch out reinforce in the prefabricated reinforcing rib or the prefabricated floor of putting more energy into and be anchored in the basic unit of Cavity structural member, perhaps also with basic unit in the reinforce drawknot be integral after, be anchored in the basic unit again, make prefabricated reinforcing rib or prefabricated put more energy into floor firmly build-in in the wall body of Cavity structural member, improved its overall performance greatly.

What feature of the present invention also was to go to the bottom has a bridging piece from sidewall on every side is protruding at least on one side, perhaps also is extended with reinforce from bridging piece.Like this, when Cavity structural member was applied in the cast-in-situ concrete hollow floor, outwardly directed bridging piece can replace construction formwork, reduced the template loss, reduced material cost, can save the template installation procedure simultaneously, accelerated speed of application, improved efficiency of construction.If also be extended with reinforce on the bridging piece, then reinforce and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.

Feature of the present invention also be upper plate, on every side the reinforce in sidewall, at least a body in going to the bottom stretch in the another kind of body and be connected with reinforce welding, colligation, riveted joint, screw in its body, hook is integral, perhaps reinforce also stretches out outside the Cavity structural member.Like this, reinforce stretch into above-mentioned upper plate, on every side sidewall or go to the bottom in wall body in and be connected with wherein reinforce, with upper plate, sidewall or go to the bottom connects as one on every side, has strengthened the globality of Cavity structural member greatly, has improved shock resistance; If reinforce also stretches out outside the Cavity structural member, then more firm with the Cast-in-place concrete bonding, the globality of superstructure is better.

Feature of the present invention is that also described reinforce is band shape or the thread or netted reinforce of muscle shape.Like this, the variation of reinforce form can be satisfied the needs that Cavity structural member is used and produced, and helps reducing and produces and construction cost.

Feature of the present invention is that also described reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid.Like this, the diversity of reinforce, reinforce is drawn materials nearby when being convenient to manufacture Cavity structural member, reduces material cost, can satisfy different intensity needs simultaneously, makes things convenient for selecting for use of different designs.

Feature of the present invention also be described upper plate or go to the bottom on be superimposed with overlapping layers, overlapping layers and upper plate or go to the bottom common constitute superimposed upper plate or superimposed going to the bottom.Like this, lower shoe is superimposed with overlapping layers, has reduced the production difficulty of Cavity structural member significantly, simultaneously, has also improved the shock resistance damage capability of Cavity structural member greatly, has reduced the proportion of goods damageds of product, has improved the production efficiency of Cavity structural member.

Feature of the present invention is that also described Cavity structural member is provided with the carrying part of convenient carrying.The carrying part can be handle, suspension hook, suspension ring or other device.Like this, can very easily Cavity structural member be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.

Feature of the present invention is that also the horizontal profile of described Cavity structural member or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Like this, the variation of Cavity structural member shape, make Cavity structural member be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby made that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.

Feature of the present invention also is also to be provided with on other position of described Cavity structural member at least one in chamfering, inner corner trim, groove, pit, hole, boss module, raised line, the external corner.Like this, after Cavity structural member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in inner corner trim, chamfering, groove, pit, the hole, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the Cavity structural member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure, also improve the performance of superstructure simultaneously.

Feature of the present invention also is described chamfering, inner corner trim, groove, raised line self or is parallel, quadrature, oblique or grade separation setting mutually.Like this, after Cavity structural member is applied in the cast-in-situ concrete hollow floor, inner corner trim on the Cavity structural member, chamfering, groove, raised line self or be parallel, quadrature, oblique or grade separation setting mutually or form grid, after concrete is built at above-mentioned position, the corresponding Cast-in-place concrete that has formed parallel, quadrature, oblique or grade separation adds competent structure, has improved the mechanical property of cast-in-situ concrete hollow floor greatly.

Feature of the present invention also is also to be provided with bracing boom in the enclosed cavity of described Cavity structural member, perhaps bracing boom exposes outside the Cavity structural member, perhaps also have reinforce to stretch into upper plate, anchoring in sidewall, in going to the bottom at least one on every side on the bracing boom, perhaps also have reinforce to expose outside the Cavity structural member.Like this, after Cavity structural member is applied in the cast-in-situ concrete hollow floor, stiffening rib, reinforcing rib that is provided with in the Cavity structural member or the stiffening rib that exposes, reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, have optimized the inner stress system of cast-in-situ concrete hollow floor.

Feature of the present invention also is to be filled with light material in the enclosed cavity of described Cavity structural member.The sound insulation of Cavity structural member, heat insulation, heat-insulating property have been improved like this, greatly; Simultaneously, Cavity structural member also has good shock resistance, has reduced the breakage rate of product in the construction application process.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, helps reducing production costs.

Feature of the present invention also be described upper plate or on every side at least one in the sidewall for or dismountable movable part arranged.Like this, can make things convenient for the situation of checking Cavity structural member inside at any time, also can perhaps, drench shower nozzle etc. simultaneously at any time at interior section or whole filling with light material of Cavity structural member as junction box, hydroelectric line, fire-fighting at inner other parts of installing of Cavity structural member.

Feature of the present invention is that also described Cavity structural member is provided with connector.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after Cavity structural member was applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the Cavity structural member can be controlled the distance between the Cavity structural member effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help Cavity structural member connection location each other, perhaps constitute member in groups, accelerate speed of application.

Feature of the present invention also is to connect and compose assembly in groups by connector each other between described at least two Cavity structural members, constitutes the internal-rib die cavity between the Cavity structural member.Like this, after Cavity structural member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete entered in the internal-rib die cavity, had formed the Cast-in-place concrete internal-rib, had improved the mechanical property of superstructure; Simultaneously, Cavity structural member is connected as one by connector, has constituted Cavity structural member in groups, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.

Feature of the present invention is that also at least two above Cavity structural members connect and compose assembly in groups by bridging piece, constitutes the internal-rib die cavity between the Cavity structural member, perhaps also is provided with the carrying part on the bridging piece.Like this, when Cavity structural member was applied in the cast-in-situ concrete hollow floor, toss can replace construction formwork, saved the template installation procedure, had reduced material wastage rate, simultaneously, had improved efficiency of construction.If a plurality of Cavity structural members connect into Cavity structural member in groups by toss, then the efficiency of construction of Cavity structural member is higher, and construction cost is lower; If also be provided with the carrying part on the bridging piece, then Cavity structural member is carried, constructs more convenient.

Feature of the present invention also is to be provided with in the described internal-rib die cavity fixed or movable support draw piece.Like this, when Cavity structural member was applied in the cast-in-situ concrete hollow floor, construction was laid more convenient; If the support draw piece is the flexible staybolt draw piece, after Cavity structural member installs, the dismounting of flexible staybolt draw piece can be reclaimed secondary uses, reduce the cost of production of Cavity structural member, simultaneously, behind the dismounting support draw piece, reinforcing bar can be laid in the internal-rib die cavity very easily, concrete also can pour in the internal-rib die cavity swimmingly, and it is more convenient to construct, and efficiency of construction is higher.

Feature of the present invention is that also bridging piece or internal-rib die cavity are provided with stirrup.Like this, when stirrup being set on bridging piece or the internal-rib die cavity having solved in the Cast-in-place concrete rib assembling reinforcement, stirrup is inconvenient to put into and the big problem of difficulty during colligation, has improved efficiency of construction greatly, simultaneously, has also improved the combination property of Cast-in-place Concrete Building Floor.

Feature of the present invention is that also bridging piece or internal-rib die cavity are provided with the align member of rib location.Align member can be draw ring, drag hook, iron wire, feet, small lugs, little protruding nail or other device.Like this, after Cavity structural member is applied in the cast-in-situ concrete hollow floor, can accurately locate, prevent that phenomenons such as Cavity structural member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar to Cavity structural member.

Feature of the present invention is also that bridging piece or internal-rib die cavity are provided with the matsurface that improves Cast-in-place concrete and bridging piece or internal-rib die cavity adhesion or shearing resistance, draw hair side, concavo-convex, folding shape muscle, waveform muscle, straight muscle, bend at least a in the muscle.Like this, bridging piece or internal-rib die cavity be provided with matsurface, draw hair side, at least a in concavo-convex, the folding shape muscle, waveform muscle, straight muscle, curved muscle, adhesion and shearing resistance between Cast-in-place concrete and bridging piece or the internal-rib die cavity have been improved greatly, make Cavity structural member and Cast-in-place concrete in conjunction with more firm, that has improved superstructure greatly hangs performance and overall performance.

Feature of the present invention also is to go to the bottom and is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, upper plate or on every side sidewall be the upper plate of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, bamboo offset plate, plastics, metal crimp template or sidewall on every side.Like this, the going to the bottom of Cavity structural member, upper plate and the variation of sidewall manufacturing materials on every side can make Cavity structural member fully satisfy the needs of various different situations, help reducing product cost.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is reinforcement, 5 is reinforce, in each accompanying drawing, numbers identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, going to the bottom 3 is provided with reinforcement 4, and its reinforcement 4 is mounted in for prefabricated reinforcing rib is superimposed that setting and harden forms in 3 the wet feed slurry basic unit of going to the bottom.

Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, its prefabricated reinforcing rib 4 contains reinforce 5, diagram upper plate 1 and on every side the reinforces 5 in the sidewall 2 be fibrous mesh cloth, prefabricated reinforcing rib 4 interior reinforces 5 are reinforcing bar.

Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in its prefabricated floor 4 of putting more energy into, diagram reinforce 5 is a steel wire.

Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in the prefabricated floor 4 of putting more energy into, reinforce in the prefabricated floor 4 of putting more energy into 5 is protruding and be anchored in the basic unit of Cavity structural member, and the reinforce 5 in its reinforce 5 and the basic unit connects as one.

Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, it is gone to the bottom and 3 from sidewall on every side 2 is protruding bridging piece 6 is arranged, and simultaneously, also is extended with reinforce 5 from bridging piece 6.

Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, Cavity structural member is provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib and prefabricated stiffening rib, its upper plate 1 and on every side the reinforces 5 in the sidewall 2 stretch in each other the wall body and overlap into one with wherein reinforce 5.

Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in the prefabricated floor 4 of putting more energy into, its reinforce 5 is a muscle shape reinforce, and diagram reinforce 5 is a reinforcing bar.

Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, and its reinforce 5 is metal foil band and fibrous mesh cloth.

Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, be provided with overlapping layers 7 in its upper plate 1, overlapping layers 7 and the superimposed upper plate of upper plate 1 common formation.

Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, its Cavity structural member is provided with the carrying part 8 of convenient carrying, and diagram carrying part 8 is a handle.

Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, and the vertical cross section top of its Cavity structural member is arch.

Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with inner corner trim 10, pit 12, boss module 14 and external corner 16 on other position of its Cavity structural member simultaneously.

Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with chamfering 9, inner corner trim 10, groove 11, hole 13 and raised line 15 on other position of its Cavity structural member simultaneously.

Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also be provided with bracing boom 17 in its Cavity structural member, one end of bracing boom 17 stretches out outside the Cavity structural member, simultaneously, the reinforces 5 that are provided with in the bracing boom 17 stretch into go to the bottom in 3 and and its interior reinforce 5 be connected as a single entity, protruding on the exposed junction have a reinforce 5, and diagram reinforce 5 is a reinforcing bar.

Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, is provided with bracing boom 17 in the Cavity structural member, simultaneously, be provided with light material 18 in its cavity, diagram light material 18 is an expanded perlite.

Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib and the prefabricated floor of putting more energy into, and its upper plate 1 is movable dismountable fastening cover plate.

Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also be provided with connector 19 on its Cavity structural member, diagram connector 19 is rod member and socket joint hole.

Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with connector 19 on the Cavity structural member, and diagram connector 19 is rod member and socket joint hole, two Cavity structural member connects and composes assembly in groups by connector 19, constitutes internal-rib die cavity 20 between the Cavity structural member.

Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, sandwich can be the foamed plastics of lightweight, its a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitute internal-rib die cavity 20 between the Cavity structural member, simultaneously, also be provided with carrying part 8 on the bridging piece 6, diagram carrying part 8 is a handle.

Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, put more energy into floor 4 for the prefabricated sandwich floor of putting more energy into, be provided with fixing support draw piece 21 in its internal-rib die cavity 20.

Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and its internal-rib die cavity 20 is provided with stirrup 22.

Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and its internal-rib die cavity 20 is provided with the align member 23 of rib location usefulness.

Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and the wall of its bridging piece 6 and internal-rib die cavity 20 is set to rough external surface.

Figure 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, it goes to the bottom 3 for the steel bar concrete lower shoe, upper plate 1 and on every side the wall of sidewall 2 be fleece cement mortar wall.

(5) specific embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

The present invention as shown in drawings, comprise upper plate 1, on every side sidewall 2, go to the bottom 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds the polyhedron Cavity structural member, upper plate 1, on every side sidewall 2, going to the bottom 3 contains reinforce 5, it is characterized in that described Cavity structural member is provided with reinforcement 4, reinforcement 4 is the prefabricated reinforcing rib or the floor of putting more energy into, and the superimposed wet feed slurry that is mounted in Cavity structural member of the prefabricated reinforcing rib or the floor of putting more energy into is gone up sclerosis and formed integral body.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is reinforcement, 5 is reinforce, in each accompanying drawing, numbers identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, going to the bottom 3 is provided with reinforcement 4, and its reinforcement 4 is mounted in for prefabricated reinforcing rib is superimposed that setting and harden forms in 3 the wet feed slurry basic unit of going to the bottom.

Feature of the present invention is that also described prefabricated reinforcing rib 4 or the prefabricated floor 4 of putting more energy into contain reinforce 5.Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, its prefabricated reinforcing rib 4 contains reinforce 5, diagram upper plate 1 and on every side the reinforces 5 in the sidewall 2 be fibrous mesh cloth, prefabricated reinforcing rib 4 interior reinforces 5 are reinforcing bar.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in its prefabricated floor 4 of putting more energy into, diagram reinforce 5 is a steel wire.

Feature of the present invention is that also the reinforce 5 in described prefabricated reinforcing rib 4 or the prefabricated floor 4 of putting more energy into is protruding and is anchored in the basic unit of Cavity structural member, the reinforce 5 that stretches out in perhaps prefabricated reinforcing rib 4 or the prefabricated floor 4 of putting more energy into is integral with reinforce 5 drawknots in the Cavity structural member basic unit, is anchored in the basic unit again.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in the prefabricated floor 4 of putting more energy into, reinforce in the prefabricated floor 4 of putting more energy into 5 is protruding and be anchored in the basic unit of Cavity structural member, and the reinforce 5 in its reinforce 5 and the basic unit connects as one.

Feature of the present invention also be to go to the bottom 3 from sidewall on every side 2 is protruding bridging piece 6 arranged at least on one side, perhaps from bridging piece 6, also be extended with reinforce 5.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, it is gone to the bottom and 3 from sidewall on every side 2 is protruding bridging piece 6 is arranged, and simultaneously, also is extended with reinforce 5 from bridging piece 6.

Feature of the present invention also be upper plate 1, on every side the reinforce 5 in sidewall 2, at least a body in 3 of going to the bottom stretch in the another kind of body and be connected with reinforce 5 welding, colligation, riveted joint, screw in its body, hook is integral, perhaps reinforce 5 also stretches out outside the Cavity structural member.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, Cavity structural member is provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib and prefabricated stiffening rib, its upper plate 1 and on every side the reinforces 5 in the sidewall 2 stretch in each other the wall body and overlap into one with wherein reinforce 5.

Feature of the present invention is that also described reinforce 5 is band shape or the thread or netted reinforce of muscle shape.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is the prefabricated floor of putting more energy into, be provided with reinforce 5 in the prefabricated floor 4 of putting more energy into, its reinforce 5 is a muscle shape reinforce, and diagram reinforce 5 is a reinforcing bar.

Feature of the present invention also is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid of described reinforce 5.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, and its reinforce 5 is metal foil band and fibrous mesh cloth.

Feature of the present invention also is described upper plate 1 or goes to the bottom to be superimposed with overlapping layers 7 on 3, overlapping layers 7 and upper plate 1 or go to the bottom and 3 constitute superimposed upper plate or superimposed going to the bottom jointly.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, be provided with overlapping layers 7 in its upper plate 1, overlapping layers 7 and the superimposed upper plate of upper plate 1 common formation.

Feature of the present invention is that also described Cavity structural member is provided with the carrying part 8 of convenient carrying.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, its Cavity structural member is provided with the carrying part 8 of convenient carrying, and diagram carrying part 8 is a handle.

Feature of the present invention is that also the horizontal profile of described Cavity structural member or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, and the vertical cross section top of its Cavity structural member is arch.

Feature of the present invention also is also to be provided with on other position of described Cavity structural member at least one in chamfering 9, inner corner trim 10, groove 11, pit 12, hole 13, boss module 14, raised line 15, the external corner 16.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with inner corner trim 10, pit 12, boss module 14 and external corner 16 on other position of its Cavity structural member simultaneously.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with chamfering 9, inner corner trim 10, groove 11, hole 13 and raised line 15 on other position of its Cavity structural member simultaneously.

Feature of the present invention also is described chamfering 9, inner corner trim 10, groove 11, raised line 15 self or is parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, its described chamfering 9, inner corner trim 10, groove 11 and raised line 15 self or be parallel, quadrature, oblique or grade separation setting mutually.

Feature of the present invention also is also to be provided with bracing boom 17 in the enclosed cavity of described Cavity structural member, perhaps bracing boom 17 exposes outside the Cavity structural member, perhaps also have reinforce 5 to stretch into upper plate 1, anchoring in sidewall 2, in 3 at least one of going to the bottom on every side on the bracing boom 17, perhaps also have reinforce 5 to expose outside the Cavity structural member.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also be provided with bracing boom 17 in its Cavity structural member, one end of bracing boom 17 stretches out outside the Cavity structural member, simultaneously, the reinforces 5 that are provided with in the bracing boom 17 stretch into go to the bottom in 3 and and its interior reinforce 5 be connected as a single entity, protruding on the exposed junction have a reinforce 5, and diagram reinforce 5 is a reinforcing bar.

Feature of the present invention also is to be filled with light material 18 in the enclosed cavity of described Cavity structural member.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1 and be provided with reinforce 5 in the sidewall 2 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, is provided with bracing boom 17 in the Cavity structural member, simultaneously, be provided with light material 18 in its cavity, diagram light material 18 is an expanded perlite.

Feature of the present invention also be described upper plate 1 or on every side at least one in the sidewall 2 for or dismountable movable part arranged.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib and the prefabricated floor of putting more energy into, and its upper plate 1 is movable dismountable fastening cover plate.

Feature of the present invention is that also described Cavity structural member is provided with connector 19.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also be provided with connector 19 on its Cavity structural member, diagram connector 19 is rod member and socket joint hole.

Feature of the present invention also is to connect and compose assembly in groups by connector 19 each other between described at least two Cavity structural members, constitutes internal-rib die cavity 20 between the Cavity structural member.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, also is provided with connector 19 on the Cavity structural member, and diagram connector 19 is rod member and socket joint hole, two Cavity structural member connects and composes assembly in groups by connector 19, constitutes internal-rib die cavity 20 between the Cavity structural member.

Feature of the present invention is that also at least two above Cavity structural members connect and compose assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, perhaps also is provided with carrying part 8 on the bridging piece 6.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, sandwich can be the foamed plastics of lightweight, its a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitute internal-rib die cavity 20 between the Cavity structural member, simultaneously, also be provided with carrying part 8 on the bridging piece 6, diagram carrying part 8 is a handle.

Feature of the present invention also is to be provided with in the described internal-rib die cavity 20 fixed or movable support draw piece 21.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, put more energy into floor 4 for the prefabricated sandwich floor of putting more energy into, be provided with fixing support draw piece 21 in its internal-rib die cavity 20.

Feature of the present invention is that also bridging piece 6 or internal-rib die cavity 20 are provided with stirrup 22.Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and its internal-rib die cavity 20 is provided with stirrup 22.

Feature of the present invention is that also bridging piece 6 or internal-rib die cavity 20 are provided with the align member 23 of rib location.Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and its internal-rib die cavity 20 is provided with the align member 23 of rib location usefulness.

Feature of the present invention is also that bridging piece 6 or internal-rib die cavity 20 are provided with the matsurface that improves Cast-in-place concrete and bridging piece 6 or internal-rib die cavity 20 adhesions or shearing resistance, draw hair side, concavo-convex, folding shape muscle, waveform muscle, straight muscle, bend at least a in the muscle.Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, be provided with reinforcement 4 in the Cavity structural member, reinforcement 4 is the floor of putting more energy into, and a plurality of Cavity structural members connect into assembly in groups by bridging piece 6, constitutes internal-rib die cavity 20 between the Cavity structural member, the floor 4 of putting more energy into is the prefabricated sandwich floor of putting more energy into, and the wall of its bridging piece 6 and internal-rib die cavity 20 is set to rough external surface.

Feature of the present invention also is to go to the bottom and 3 is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, upper plate 1 or on every side sidewall 2 be the upper plate of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, bamboo offset plate, plastics, metal crimp template or sidewall on every side.Figure 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and go to the bottom and 3 surround the polyhedron Cavity structural member on every side, upper plate 1, sidewall 2 and go to the bottom and be provided with reinforce 5 in 3 on every side, upper plate 1 and go to the bottom and 3 be provided with reinforcement 4, reinforcement 4 is prefabricated reinforcing rib, it goes to the bottom 3 for the steel bar concrete lower shoe, upper plate 1 and on every side the wall of sidewall 2 be fleece cement mortar wall.

During the invention process, mix the system cement mortar earlier, in mould, make one deck cement mortar one deck fibrous mesh cloth (or gauze wire cloth), the multilayer build-up of one deck cement mortar by upper plate 1 and the open cavity member that surrounds of sidewall 2 on every side again, before its sclerosis is condensed, prefabricated reinforcing rib 4 or the prefabricated floor 4 of putting more energy into are connected with it, sidewall 2 is extended with fibrous mesh cloth or gauze wire cloth reinforce 5 at opening part around it simultaneously, then, in the lower shoe mould, make ferro-cement and go to the bottom 3, the opening edge of the open cavity member of setting and harden not 3 is connected with going to the bottom, fibrous mesh cloth that will stretch out or gauze wire cloth reinforce 5 are anchored at and go to the bottom in 3 simultaneously, after treating setting and harden, maintenance promptly gets Cavity structural member to stipulating the length of time.

Claims

1. A cavity member, comprising an upper plate (1), surrounding side walls (2), and lower bottom (3), the upper plate (1), surrounding side walls (2), and lower bottom (3) form a polyhedral cavity The cavity component, the upper plate (1), the surrounding side walls (2), and the lower bottom (3) contain a reinforcement (5), which is characterized in that the cavity component is provided with a reinforcement (4), and the reinforcement ( 4) It is prefabricated ribs or stiffened ribs, which are superimposed and embedded on the wet slurry of the cavity component and hardened to form a whole.

2. A cavity component according to claim 1, characterized in that said prefabricated ribs (4) or prefabricated stiffeners (4) contain reinforcements (5).

3. A cavity component according to claim 2, characterized in that the reinforcements (5) in the prefabricated stiffeners (4) or prefabricated ribs (4) protrude outwards and are anchored in the cavity. In the base layer of the cavity member, or the reinforcement (5) protruding from the prefabricated reinforcing rib (4) or the prefabricated stiffening rib (4) is pulled together with the reinforcement (5) in the base layer of the cavity member, and then anchored in within the grassroots.

4. A cavity component according to claim 2, characterized in that at least one side of the lower bottom (3) protrudes outward from the surrounding side wall (2) with a pick-up plate (6), or a pick-up plate (6) ) also stretches out reinforcements (5).

5. A cavity component according to claim 1, characterized in that at least one of the upper plate (1), surrounding side walls (2), and lower bottom (3) has reinforcements (5) in the body extending into The other is integrated with the reinforcement (5) in the body by welding, binding, riveting, screwing, or hooking, or the reinforcement (5) also extends out of the cavity member.

6. A cavity component according to claim 1, characterized in that the reinforcement (5) is a belt-like or tendon-like or wire-like or mesh-like reinforcement.

7. A cavity member according to claim 6, characterized in that the reinforcement (5) is steel bar, steel wire, steel mesh, steel mesh, fiber, fiber tow, fiber mesh cloth, non-woven At least one of cloth, metal thin strips, perforated thin strips, packing tapes, and braided tapes.

8. A cavity component according to any one of claims 1 to 7, characterized in that a lamination layer (7) is superimposed on the upper plate (1) or the lower bottom (3), The laminated layer (7) together with the upper plate (1) or the lower bottom (3) constitutes the laminated upper plate or the laminated lower bottom.

9. A cavity component according to any one of claims 1 to 7, characterized in that the cavity component is provided with a carrier (8) for easy transportation.

10. A cavity component according to any one of claims 1 to 7, characterized in that the horizontal section or vertical section shape of the cavity component is a rectangle, a square, a polygon, an arc polygon, Bevel polygons, polygons, corrugations, or circles.

11. A cavity component according to any one of claims 1 to 7, characterized in that other parts of the cavity component are provided with chamfers (9), inner corners (10), At least one of a groove (11), a pit (12), a hole (13), a boss module (14), a raised line (15), and an external angle (16).

12. A cavity component according to claim 11, characterized in that the chamfers (9), inner corners (10), grooves (11), and convex lines (15) are parallel to each other or themselves, Orthogonal, oblique, or interchange settings.

13. A cavity member according to any one of claims 1 to 7, characterized in that a stiffener (17) or a stiffener (17) is also arranged in the closed cavity of the cavity member ) exposed outside the formwork components, or there are reinforcements (5) on the stiffeners (17) extending into at least one of the upper plate (1), surrounding side walls (2), and lower bottom (3) for anchoring, or A reinforcement (5) is exposed outside the cavity member.

14. A cavity component according to any one of claims 1 to 7, characterized in that the closed cavity of the cavity component is filled with lightweight material (18).

15. A cavity component according to any one of claims 1 to 7, characterized in that at least one of the upper plate (1) or the surrounding side walls (2) is or has a detachable moving parts.

16. A cavity component according to any one of claims 1 to 7, characterized in that a connecting piece (19) is provided on the cavity component.

17. A cavity component according to claim 16, characterized in that the at least two cavity components are connected to each other by connectors (19) to form a group assembly, and the cavity components form internal ribs Mold cavity (20).

18. A cavity component according to any one of claims 1 to 7, characterized in that at least two cavity components are connected by picking plates (6) to form a group assembly, and the cavity components are formed The inner rib mold cavity (20) or the picking plate (6) is also provided with a carrier (8).

19. A cavity component according to claim 18, characterized in that fixed or movable braces (21) are arranged in the cavity (20) of the inner rib.

20. A cavity component according to claim 18, characterized in that stirrups (22) are arranged on the pick plate (6) or the inner rib cavity (20).

21. A cavity member according to claim 18, characterized in that a positioning member (23) for positioning ribs is provided on the pick plate (6) or the inner rib cavity (20).

22. A hollow component according to claim 18, characterized in that the pick plate (6) or the inner rib cavity (20) is provided with a structure to improve the cast-in-place concrete and the pick plate (6) or the inner rib cavity ( 20) At least one of rough surface, scratched surface, concave-convex, folded ribs, wave ribs, straight ribs, and curved ribs for bonding or shear resistance.

23. A cavity member according to any one of claims 1 to 7, characterized in that the lower bottom (3) is the lower bottom of cement mortar, concrete, lightweight concrete, polymer concrete, or polymer mortar , the upper plate (1) or the surrounding side wall (2) is the upper plate or surrounding side walls.