CN100535278C - Cavity shuttering member - Google Patents

Abstract

Disclosed is a hollow shuttering member which comprises an upper board (1), peripheral side panels (2) and a lower bottom (3), the upper board (1), the peripheral side panels (2) and the lower bottom (3) enclose a polyhedral hollow shuttering member, the upper board (1), the peripheral side panels (2) the lower bottom (3) are provided with reinforcement article (4), characterized in that at least one of the upper board (1), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.

Description

A kind of cavity former component

The application for the applying date be that September 26, application number in 2003 are 200610071271.1, name is called the dividing an application of application for a patent for invention of " a kind of molding hollow component in use for filling in concrete in site ".

(1) technical field

The present invention relates to a kind of cavity former component.

(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, the upper plate of this class cavity former component, sidewall, the reinforce in going to the bottom be not owing to stretch into anchoring in the alternative body on every side, thereby, the globality of cavity former component is poor, vibration resistance is poor, particularly under the effect of alternation load or periodicity load, its globality is poorer, simultaneously, 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, be applied to Cast-in-place Concrete Building Floor after, can not participate in the stressed and power transmission of cast-in-situ concrete hollow floor preferably.Therefore, develop a kind of novel cavity former component for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of cavity former component, have good integrity, vibration resistance is strong, intensity is high, rigidity greatly, not cracky, can participate in the characteristics such as stressed and power transmission of superstructure.

Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall on every side, go to the bottom, upper plate, sidewall on every side, go to the bottom and surround the polyhedron cavity former component, upper plate, sidewall on every side, go to the bottom and contain reinforce, it is characterized in that at upper plate, sidewall on every side, there is reinforce to stretch into the interior also anchoring of alternative body wherein at least a body of going to the bottom, in cavity former component, be provided with a slice stiffening rib plate at least, the protruding bridging piece that has of going to the bottom, go to the bottom and bridging piece in reinforce be steel mesh or reinforcing bar, reinforcing bar or the reinforcing bar that is connected with steel mesh or steel mesh stretch out bridging piece.Like this, because upper plate, on every side have reinforce to stretch in the alternative body in sidewall, at least a body of going to the bottom and anchoring wherein, thereby, the good integrity of cavity former component, resistance to shock is strong, and the ability of particularly resisting alternation load or periodicity load action is strong; Simultaneously, owing to be provided with the floor of putting more energy in the cavity former component, thereby the intensity height of cavity former component, rigidity greatly, are not prone to the phenomenon of cavity former component breakage, and can participate in the stressed and power transmission of superstructure; In addition, cavity former component also has simple in structure, the intensity height, easy to manufacture, cost is low, easy construction, characteristics such as speed of application is fast, when cavity former component is applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combine, improved the globality of hollow building cover greatly, make that cavity former component energy participation structure is stressed jointly, improved the mechanical property of superstructure, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.

Feature of the present invention is that also the described floor of putting more energy into is compound floor or the hollow reinforced floor of putting more energy into.Like this, adopt the cavity former component of compound put more energy into floor or hollow reinforced floor, the intensity height, and itself weight there is no obvious increase, and is in light weight, simultaneously, simple in structure, make things convenient for selecting for use of design, construction and production unit, help reducing and produce and the floor construction cost.

Feature of the present invention is that also the described floor of putting more energy into is the compound floor of putting more energy into that accompanies light material.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.Like this, accompany light material in the floor of putting more energy into, its weight is far smaller than the weight with the common stiffening rib of volume, makes cavity former component lighter, does not simultaneously influence intensity, in addition, the insulation of cavity former component, heat insulation, sound insulation value is better.

Feature of the present invention is that also the described multi-disc floor of putting more energy into is parallel, quadrature or oblique setting, perhaps put more energy into and also contain reinforce in the floor, and stretch into coupled upper plate, on every side sidewall, go to the bottom, perhaps upper plate, sidewall, the reinforce in going to the bottom stretch in the floor of putting more energy on every side.Like this, when cavity former component is applied in the cast-in-situ concrete hollow floor, the variation that the floor of putting more energy in the cavity former component is provided with, can satisfy the needs of various different designs, the floor intensity of putting more energy into simultaneously height, rigidity are big, in addition, because the effect that involves of reinforce, the overall performance of cavity former component is better.

Feature of the present invention is that also the described floor of putting more energy into exposes outside the cavity former component, and perhaps exposing has reinforce.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, the stiffening rib and the Cast-in-place concrete that expose combined, and have formed the force structure that Cast-in-place concrete and prefabricated units combine, and made that the overall performance of superstructure and mechanical property are better; If also expose reinforce, then more firm with the Cast-in-place concrete bonding, the globality of superstructure is better.

Feature of the present invention also be upper plate, on every side the reinforce in sidewall, the wherein a kind of 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 former component.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 former component greatly, has improved shock resistance.

Feature of the present invention also be to go to the bottom have in the body at least a reinforce to stretch in the ambient side wall body and anchoring wherein.Like this, the reinforce in the body of going to the bottom stretch in the ambient side wall body and anchoring wherein, strengthened the base plate and the bonding strength of sidewall on every side greatly, make it more solid and reliable, can effectively prevent the obscission of going to the bottom, prevent to go to the bottom and the Cast-in-place concrete rib between the crackle generation.

Feature of the present invention also is on every side to have at least a reinforce to stretch in the sidewall go to the bottom in the body and anchoring wherein.Like this, reinforce in the sidewall stretches into the interior also anchoring of the body of going to the bottom wherein on every side, and sidewall and the steadiness that is connected of going to the bottom around having strengthened greatly make cavity former component have good whole more, can effectively prevent the obscission of going to the bottom, prevent to go to the bottom and the Cast-in-place concrete rib between crackle produce.

Feature of the present invention also be described reinforce from upper plate, on every side sidewall or go to the bottom at least one expose.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combined, and have improved the globality of hollow building cover greatly, made that cavity former component energy participation structure is stressed jointly, had improved the mechanical property of superstructure.

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 shape can be satisfied the needs that cavity former component is used and produced, and helps reducing and produces and construction cost.

Reinforce in feature of the present invention also is to go to the bottom is netted or muscle, and the welding each other of net or muscle, colligation, riveted joint are one.Like this, netted in going to the bottom or muscle shape reinforce welds each other, colligation, perhaps riveted joint is one, has increased substantially the strength and stiffness of base plate, makes cavity former component have more good whole and practicality.

Feature of the present invention is that also described reinforce is at least a in reinforcing bar, steel wire, fiber, fibrous mesh cloth, metal foil band, the strap.Like this, the diversity of reinforce, reinforce is drawn materials nearby when being convenient to manufacture cavity former component, reduces material cost, can satisfy different intensity needs simultaneously, makes things convenient for selecting for use of different designs.

Feature of the present invention is that also described reinforce is a steel mesh reinforcement.

Feature of the present invention is that also described reinforce is a gauze wire cloth.

Feature of the present invention is that also described reinforce is a fibre bundle.

Feature of the present invention is that also described reinforce is a nonwoven.

Feature of the present invention is that also described reinforce is porose thin band.

Feature of the present invention is that also described strap reinforce is a braid over braid.

The feature of the present invention protruding bridging piece that has that also is to go to the bottom.Like this, when cavity former component 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.

The reinforce that feature of the present invention also is to go to the bottom and bridging piece is interior is steel mesh or reinforcing bar, and reinforcing bar or the reinforcing bar that is connected with steel mesh or steel mesh stretch out bridging piece, and reinforcing bar or steel mesh after perhaps stretching out have crotch.Like this, steel mesh or reinforcing bar have very good intensity, when cavity former component is applied in the cast-in-situ concrete hollow floor, there are reinforcing bar or steel mesh to stretch out bridging piece on the cavity former component, reinforcing bar or steel mesh after perhaps stretching out have crotch, this form of structure makes reinforce and Cast-in-place concrete in conjunction with more firm, thereby has improved the intensity and the overall performance of superstructure greatly.

Feature of the present invention is that also the described bridging piece that stretches out from the adjacent both sides of sidewall on every side of going to the bottom constitutes L shaped bridging piece.Like this, when cavity former component 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.

Feature of the present invention also is the described annular bridging piece in bridging piece formation side of going to the bottom and stretching out around the sidewall on every side.Like this, when cavity former component 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.

Feature of the present invention is that also described going to the bottom is superimposed with overlapping layers, the overlapping layers and common superimposed the going to the bottom that constitute of going to the bottom.Like this, going to the bottom is superimposed with overlapping layers, has reduced the production difficulty of cavity former component significantly, simultaneously, has also improved the shock resistance damage capability of cavity former component greatly, has reduced the proportion of goods damageds of product, has improved the production efficiency of cavity former component.

Feature of the present invention is that also described cavity former component 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 former component 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 former component or vertical cross section are shaped as rectangle, square, polygon, corrugated or circular.Like this, the variation of polyhedron cavity former component shape, make cavity former component be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby make 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 is that also described polygon is arc angle polygon, chamfering polygon or multi sphere limit shape.

Feature of the present invention also is also to be provided with on other position of described cavity former component at least one in chamfering, inner corner trim, groove, pit, hole, boss module, raised line, the external corner.Like this, after cavity former component was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in chamfering, inner corner trim, 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 former component, 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 former component is applied in the cast-in-situ concrete hollow floor, chamfering on the cavity former component, inner corner trim, 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 in the enclosed cavity of described cavity former component at least one in bracing boom, the reinforcing rib, perhaps has bracing boom to expose outside the shuttering member, perhaps also has reinforce to expose on bracing boom, the reinforcing rib.Like this, after cavity former component is applied in the cast-in-situ concrete hollow floor, stiffening rib, bracing boom, reinforcing rib that is provided with in the cavity former component or the stiffening rib that exposes, bracing boom, 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.If also have reinforce to expose on it, then cavity former component and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.

Feature of the present invention also is to be filled with light material in the enclosed cavity of described cavity former component.Like this, improve the shock resistance of cavity former component greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make cavity former component have better sound insulation, heat insulation, heat-insulating property; 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 former component 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 former component as junction box, hydroelectric line, fire-fighting at inner other parts of installing of cavity former component.

Feature of the present invention is that also described cavity former component 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 former component is applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the cavity former component can be controlled the distance between the cavity former component 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 former component 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 former components, constitutes the internal-rib die cavity between the cavity former component.Like this, after cavity former component 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 former component is connected as one by connector, has constituted the hollow mould shell assembly, 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 former components connect and compose assembly in groups by bridging piece, constitutes the internal-rib die cavity between the cavity former component, and perhaps bridging piece is provided with the carrying part.Like this, when cavity former component 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 former components connect into the gang mould mould component by toss, then the efficiency of construction of cavity former component is higher, and construction cost is lower.

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 former component 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 former component installs, the dismounting of flexible staybolt draw piece can be reclaimed secondary uses, reduce the cost of production of cavity former component, 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, stirrup is set on bridging piece or the internal-rib die cavity has solved the Cast-in-place concrete rib and prick when establishing reinforcing bar, stirrup is inconvenient to put into and the difficulty of 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 former component is applied in the cast-in-situ concrete hollow floor, can accurately locate cavity former component, prevent that phenomenons such as cavity former component floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar.

Feature of the present invention is that also 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, concavo-convex, folding shape muscle, waveform muscle, at least a in muscle or the curved muscle directly.Like this, bridging piece or internal-rib die cavity are provided with at least a in matsurface, concavo-convex, folding shape muscle, waveform muscle, straight muscle, the 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 base plate and Cast-in-place concrete in conjunction with more firm, improved the overall performance of superstructure greatly.

Feature of the present invention is that also described matsurface is for drawing the hair matsurface.

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, go to the bottom, upper plate and the variation of sidewall manufacturing materials on every side, can make cavity former component fully satisfy the needs of various different situations, help reducing product cost.

In feature of the present invention also is on every side to have in sidewall or the reinforcing rib reinforcing bar or steel wire or gauze wire cloth or thin band reinforce to stretch into to go to the bottom, and hook reinforcing bar or steel wire or thin band reinforce in going to the bottom, perhaps hook behind reinforcing bar in going to the bottom or steel wire or the thin band reinforce also from go to the bottom or bridging piece stretch out.Like this, reinforce stretches in the wall body of sidewall on every side and goes to the bottom, and and reinforce wherein connect as one, strengthened the globality of cavity former component greatly, improved shock resistance; If reinforce also stretches out outside the cavity former component, then more firm with the Cast-in-place concrete bonding, the globality of superstructure is better.

(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 reinforce, 5 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch on every side in the sidewall 2 in the upper plate 1 and anchorings wherein, simultaneously, in cavity former component, be provided with the floor 5 of putting more energy into.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into is hollow reinforced floor.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, its floor 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 6, and diagram light material 6 is an expanded perlite.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of floors 5 of putting more energy into are set parallel to each other, and the floor 5 of putting more energy into contains reinforce 4, reinforce 4 stretch into goes to the bottom in 3 and anchorings wherein.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into has part to expose outside the cavity former component.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, have around it reinforce 4 to stretch in the upper plate 1 in the sidewall 2 and with reinforce 4 colligations in the upper plate 1 be one.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, its go to the bottom have in 3 reinforce 4 to stretch on every side in sidewall 2 bodies and anchoring wherein.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, have reinforce 4 to stretch in the sidewall 2 around it and go to the bottom 3 interior also anchorings wherein.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, it is gone to the bottom has in 3 reinforce 4 to stretch into and be anchored on every side in the sidewall 2, simultaneously, go to the bottom and have in 3 reinforce 4 to stretch out from sidewall 2 on every side.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into and be anchored in the upper plate 1 on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, upper plate 1 and on every side the reinforces 4 in the sidewall 2 be thin band, its reinforces 4 of going to the bottom in 3 are fibrous mesh cloth.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into and be anchored on every side in the sidewall 2 in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its reinforce 4 is a fibrous mesh cloth.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have in the sidewall 2 on every side reinforce 4 stretch into and its upper plate 1 of anchoring in, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 protruding bridging piece 7 is arranged.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, there is reinforcing bar reinforce 4 to stretch into simultaneously to go to the bottom in 3 and hooks the reinforcing bars in 3 of going to the bottom, what have also stretches out from bridging piece 7, and the reinforcing bar after stretching out has crotch, its go to the bottom 3 and bridging piece 7 in reinforces 4 be steel mesh.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its 3 bridging pieces that stretch out from the adjacent both sides of sidewall 2 on every side 7 of going to the bottom constitute L shaped bridging piece.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its 3 annular bridging pieces in bridging piece 7 formation sides that stretch out from sidewall 2 on every side of going to the bottom.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 is superimposed with overlapping layers 8, and overlapping layers 83 constitutes superimposed going to the bottom jointly with going to the bottom.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with the carrying part 9 of convenient carrying, and diagram carrying part 9 is a handle.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, the vertical cross section of its cavity former component is shaped as trapezoidal.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with chamfering 10, inner corner trim 11 and raised line 16 on its cavity former component simultaneously.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with boss module 15, raised line 16 and external corner 17 on its cavity former component simultaneously.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforce 4 to stretch into and be anchored on every side in the sidewall 2 in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with groove 12, pit 13 and hole 14 on its cavity former component simultaneously.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component simultaneously, put more energy into simultaneously floor 5 and bracing boom 18 have part to be exposed to the cavity former component outside.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, be filled with light material 6 in the enclosed cavity of its cavity former component, diagram light material 6 is an expanded perlite.

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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, wherein sidewall 2 is movable dismountable buckling plate around one.

Figure 25 is the structural representation of the embodiment of the invention 25, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with connector 20, and diagram connector 20 is a rod member.

Figure 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, connect and compose assembly in groups by connector 20 each other between its a plurality of cavity former components, the spacing between the adjacent cavities shuttering member constitutes internal-rib die cavity 21.

Figure 27 is the structural representation of the embodiment of the invention 27, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, simultaneously, upper plate 1 is provided with carrying part 9, and diagram carrying part 9 is a handle.

Figure 28 is the structural representation of the embodiment of the invention 28, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, is provided with fixing support draw piece 22 in its internal-rib die cavity 21.

Figure 29 is the structural representation of the embodiment of the invention 29, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, is provided with stirrup 23 in its internal-rib die cavity 21.

Figure 30 is the structural representation of the embodiment of the invention 30, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, and its internal-rib die cavity 21 is provided with the align member 24 of rib location.

Figure 31 is the structural representation of the embodiment of the invention 31, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, and its bridging piece 7 is provided with the straight muscle that improves Cast-in-place concrete and bridging piece 7 adhesions.

(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, sidewall 2 on every side, go to the bottom 3, upper plate 1, sidewall 2 on every side, go to the bottom and 3 surround the polyhedron cavity former component, upper plate 1, sidewall 2 on every side, go to the bottom and 3 contain reinforce 4, it is characterized in that at upper plate 1, sidewall 2 on every side, go to the bottom have reinforce 4 to stretch in the alternative body in 3 at least a body and anchoring wherein, in cavity former component, be provided with a slice stiffening rib plate 5 at least, going to the bottom 3 protrudingly has a bridging piece 7, go to the bottom 3 and bridging piece 7 in reinforces 4 be steel mesh or reinforcing bar, reinforcing bar or the reinforcing bar that is connected with steel mesh or steel mesh stretch out bridging piece 7.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 reinforce, 5 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch on every side in the sidewall 2 in the upper plate 1 and anchorings wherein, simultaneously, in cavity former component, be provided with the floor 5 of putting more energy into.

The present invention is that also the described floor 5 of putting more energy into is compound floor or the hollow reinforced floor of putting more energy into.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into is hollow reinforced floor.

The present invention is that also the described floor 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 6.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, its floor 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 6, and diagram light material 6 is an expanded perlite.

The present invention is that also the described multi-disc floor 5 of putting more energy into is parallel, quadrature or oblique setting, perhaps put more energy into and also contain reinforce 4 in the floor 5, and stretch into coupled upper plate 1, on every side sidewall 2, go to the bottom in 3, perhaps upper plate 1, sidewall 2, the reinforce 4 of going to the bottom in 3 stretch in the floor 5 of putting more energy on every side.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of floors 5 of putting more energy into are set parallel to each other, and the floor 5 of putting more energy into contains reinforce 4, reinforce 4 stretch into goes to the bottom in 3 and anchorings wherein.

The present invention is that also the described floor 5 of putting more energy into exposes outside the cavity former component, and perhaps exposing has reinforce 4.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into has part to expose outside the cavity former component.

The present invention also be upper plate 1, on every side the reinforce 4 in sidewall 2, the wherein a kind of body in 3 of going to the bottom stretch in the another kind of body and be connected with reinforce 4 welding, colligation, riveted joint, screw in its body, hook is integral, perhaps reinforce 4 also stretches out outside the cavity former component.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, have around it reinforce 4 to stretch in the upper plate 1 in the sidewall 2 and with reinforce 4 colligations in the upper plate 1 be one.

The present invention also be to go to the bottom have in 3 bodies at least a reinforce 4 to stretch on every side in sidewall 2 bodies and anchoring wherein.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, its go to the bottom have in 3 reinforce 4 to stretch on every side in sidewall 2 bodies and anchoring wherein.

The present invention also be on every side to have at least a reinforce 4 to stretch in the sidewall 2 and go to the bottom in 3 bodies and anchoring wherein.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, have reinforce 4 to stretch in the sidewall 2 around it and go to the bottom 3 interior also anchorings wherein.

The present invention also be described reinforce 4 from upper plate 1, on every side sidewall 2 or go to the bottom 3 at least one expose.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, it is gone to the bottom has in 3 reinforce 4 to stretch into and be anchored on every side in the sidewall 2, simultaneously, go to the bottom and have in 3 reinforce 4 to stretch out from sidewall 2 on every side.

The present invention is that also described reinforce 4 is band shape or the thread or netted reinforce of muscle shape.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into and be anchored in the upper plate 1 on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, upper plate 1 and on every side the reinforces 4 in the sidewall 2 be thin band, its reinforces 4 of going to the bottom in 3 are fibrous mesh cloth.

The reinforces 4 that the present invention also is to go to the bottom in 3 are netted or muscle, and the welding each other of net or muscle, colligation, riveted joint are one.As shown in figure 10, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into and be anchored in the upper plate 1 on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its 3 interior reinforces that are provided with 4 of going to the bottom are netted reinforce 4.

The present invention is that also described reinforce is at least a in reinforcing bar, steel wire, fiber, fibrous mesh cloth, metal foil band, the strap.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into and be anchored on every side in the sidewall 2 in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, its reinforce 4 is a fibrous mesh cloth.

The present invention is that also described reinforce 4 is steel mesh reinforcement.

The present invention is that also described reinforce 4 is gauze wire cloth.

The present invention is that also described reinforce 4 is fibre bundle.

The present invention is that also described reinforce 4 is nonwoven.

The present invention is that also described reinforce 4 is porose thin band.

The present invention is that also described reinforce 4 is braid over braid.

The present invention also is to go to the bottom and 3 protruding bridging piece 7 is arranged.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have in the sidewall 2 on every side reinforce 4 stretch into and its upper plate 1 of anchoring in, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 protruding bridging piece 7 is arranged.

The present invention also be to go to the bottom 3 and bridging piece 7 in reinforces 4 be steel mesh or reinforcing bar, reinforcing bar or the reinforcing bar that is connected with steel mesh or steel mesh stretch out bridging piece 7, reinforcing bar or steel mesh after perhaps stretching out have crotch.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, be provided with the floor 5 of putting more energy in the cavity former component, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, there is reinforcing bar reinforce 4 to stretch into simultaneously to go to the bottom in 3 and hooks the reinforcing bars in 3 of going to the bottom, what have also stretches out from bridging piece 7, and the reinforcing bar after stretching out has crotch, its go to the bottom 3 and bridging piece 7 in reinforces 4 be steel mesh.

The present invention is that also described 3 bridging pieces that stretch out from the adjacent both sides of sidewall 2 on every side 7 of going to the bottom constitute L shaped bridging piece.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its 3 bridging pieces that stretch out from the adjacent both sides of sidewall 2 on every side 7 of going to the bottom constitute L shaped bridging piece.

The present invention also is the described 3 annular bridging pieces in bridging piece 7 formation sides that stretch out around the sidewall 2 on every side of going to the bottom.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its 3 annular bridging pieces in bridging piece 7 formation sides that stretch out from sidewall 2 on every side of going to the bottom.

The present invention is that also described going to the bottom 3 is superimposed with overlapping layers 8, and overlapping layers 83 constitutes superimposed going to the bottom jointly with going to the bottom.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 is superimposed with overlapping layers 8, and overlapping layers 83 constitutes superimposed going to the bottom jointly with going to the bottom.

The present invention is that also described cavity former component is provided with the carrying part 9 of convenient carrying.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with the carrying part 9 of convenient carrying, and diagram carrying part 9 is a handle.

The present invention is that also the horizontal profile of described cavity former component or vertical cross section are shaped as rectangle, square, polygon, corrugated or circular.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, the vertical cross section of its cavity former component is shaped as trapezoidal.

The present invention is that also described polygon is arc angle polygon, chamfering polygon or multi sphere limit shape.

The present invention also is also to be provided with on other position of described cavity former component at least one in chamfering 10, inner corner trim 11, groove 12, pit 13, hole 14, boss module 15, raised line 16, the external corner 17.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with chamfering 10, inner corner trim 11 and raised line 16 on its cavity former component simultaneously.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with boss module 15, raised line 16 and external corner 17 on its cavity former component simultaneously.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforce 4 to stretch into and be anchored on every side in the sidewall 2 in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with groove 12, pit 13 and hole 14 on its cavity former component simultaneously.

The present invention also is described chamfering 10, inner corner trim 11, groove 12, raised line 16 self or is parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 19, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforce 4 to stretch into and be anchored in the upper plate 1 on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its chamfering 10, inner corner trim 11, raised line 16 self or be parallel, quadrature, oblique or grade separation setting mutually.

The present invention also is also to be provided with in the enclosed cavity of described cavity former component at least one in bracing boom 18, the reinforcing rib 19, perhaps has bracing boom 18 to expose outside the shuttering member, perhaps also has reinforce 4 to expose on bracing boom 18, the reinforcing rib 19.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component simultaneously, put more energy into simultaneously floor 5 and bracing boom 18 have part to be exposed to the cavity former component outside.

The present invention also is to be filled with light material 6 in the enclosed cavity of described cavity former component.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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into sidewall 2 interior also anchorings on every side wherein in the upper plate 1, be provided with the floor 5 of putting more energy in the cavity former component, be filled with light material 6 in the enclosed cavity of its cavity former component, diagram light material 6 is an expanded perlite.

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 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 and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, wherein sidewall 2 is movable dismountable buckling plate around one.

The present invention is that also described cavity former component is provided with connector 20.Figure 25 is the structural representation of the embodiment of the invention 25, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, there is reinforce 4 to stretch into upper plate 1 interior also anchoring wherein on every side in the sidewall 2, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with connector 20, and diagram connector 20 is a rod member.

The present invention also is to connect and compose assembly in groups by connector 20 each other between described at least two cavity former components, constitutes internal-rib die cavity 21 between the cavity former component.Figure 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, go to the bottom have in 3 reinforce 4 to stretch on every side in the sidewall 2 and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, connect and compose assembly in groups by connector 20 each other between its a plurality of cavity former components, the spacing between the adjacent cavities shuttering member constitutes internal-rib die cavity 21.

The present invention is that also at least two above cavity former components connect and compose assembly in groups by bridging piece 7, constitutes internal-rib die cavity 21 between the cavity former component, and perhaps bridging piece 7 is provided with carrying part 9.Figure 27 is the structural representation of the embodiment of the invention 27, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch into upper plate 1 on every side in the sidewall 2 and 3 the bridging piece 7 of going to the bottom in and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, simultaneously, upper plate 1 is provided with carrying part 9, and diagram carrying part 9 is a handle.

The present invention also is to be provided with in the described internal-rib die cavity 21 fixed or movable support draw piece 22.Figure 28 is the structural representation of the embodiment of the invention 28, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, is provided with fixing support draw piece 22 in its internal-rib die cavity 21.

The present invention is that also bridging piece 7 or internal-rib die cavity 21 are provided with stirrup 23.Figure 29 is the structural representation of the embodiment of the invention 29, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, is provided with stirrup 23 in its internal-rib die cavity 21.

The present invention is that also bridging piece 7 or internal-rib die cavity 21 are provided with the align member 24 of rib location.Figure 30 is the structural representation of the embodiment of the invention 30, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, and its internal-rib die cavity 21 is provided with the align member 24 of rib location.

The present invention is that also bridging piece 7 or internal-rib die cavity 21 are provided with the matsurface that improves Cast-in-place concrete and bridging piece 7 or internal-rib die cavity 21 adhesions or shearing resistance, concavo-convex, folding shape muscle, waveform muscle, at least a in muscle or the curved muscle directly.Figure 31 is the structural representation of the embodiment of the invention 31, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, have reinforce 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components connect and compose assembly in groups by bridging piece 7, spacing between the cavity former component constitutes internal-rib die cavity 21, and its bridging piece 7 is provided with the straight muscle that improves Cast-in-place concrete and bridging piece 7 adhesions.

The present invention is that also described matsurface is for drawing the hair matsurface.

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.As shown in figure 30, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, upper plate 1, sidewall 2 and go to the bottom and all contain reinforce 4 in 3 on every side, also have reinforces 4 to stretch in the sidewall 2 to go to the bottom in 3 the bridging piece 7 on every side and anchorings wherein, be provided with the floor 5 of putting more energy in the cavity former component, its upper plate 1 and on every side the wall of sidewall 2 be the fiber cement mortar wall, go to the bottom and 3 go to the bottom for ferro-cement.

The present invention also is on every side to have in sidewall 2 or the reinforcing rib 19 reinforcing bar or steel wire or gauze wire cloth or thin band reinforce 4 to stretch into to go to the bottom in 3, and hook reinforcing bar or the steel wire or the thin band reinforces 4 of going to the bottom in 3, perhaps hook behind the reinforcing bar of going to the bottom in 3 or steel wire or the thin band reinforce 4 also from go to the bottom 3 or bridging piece 7 stretch out.As shown in figure 13, have around it reinforce 4 to stretch in the upper plate 1 in the sidewall 2 and anchoring wherein, have reinforcing bar reinforce 4 to stretch into simultaneously to go to the bottom in 3 and hook the reinforcing bars in 3 of going to the bottom, what have also stretches out from bridging piece 7, and the reinforcing bar after stretching out has crotch, its go to the bottom 3 and bridging piece 7 in reinforces 4 be steel mesh.

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 put more energy into open cavity shuttering member of floor 5 of the band that surrounds of sidewall 2 on every side again, sidewall 2 is extended with fibrous mesh cloth or gauze wire cloth reinforce 4 at opening part around it simultaneously, then, in following bottom die, make ferro-cement and go to the bottom 3, the opening edge of open cavity shuttering member 3 is not connected with going to the bottom before the setting and harden at it, fibrous mesh cloth that will stretch out or gauze wire cloth reinforce 4 are anchored at and go to the bottom in 3 simultaneously, after treating setting and harden, maintenance promptly gets cavity former component to stipulating the length of time.

Claims (43)

1, a kind of cavity former component, comprise upper plate (1), sidewall (2) on every side, go to the bottom (3), upper plate (1), sidewall (2) on every side, go to the bottom (3) surround the polyhedron cavity former component, upper plate (1), sidewall (2) on every side, go to the bottom (3) contain reinforce (4), it is characterized in that in upper plate (1), sidewall (2) on every side, go to the bottom have reinforce (4) to stretch in the alternative body at least a body of (3) and anchoring wherein, in cavity former component, be provided with a slice stiffening rib plate (5) at least, going to the bottom, (3) are protruding a bridging piece (7), the interior reinforce (4) of (3) and bridging piece (7) of going to the bottom is steel mesh or reinforcing bar, and reinforcing bar or the reinforcing bar that is connected with steel mesh or steel mesh stretch out bridging piece (7).

2, a kind of cavity former component according to claim 1 is characterized in that the described floor of putting more energy into (5) is compound floor or the hollow reinforced floor of putting more energy into.

3, a kind of cavity former component according to claim 2 is characterized in that the described floor of putting more energy into (5) is for accompanying the compound floor of putting more energy into of light material (6).

4, a kind of cavity former component according to claim 1, it is characterized in that the described floor of putting more energy into of multi-disc (5) is parallel, quadrature or oblique setting, perhaps put more energy into and also contain reinforce (4) in the floor (5), and stretch into coupled upper plate (1), on every side in sidewall (2), go to the bottom (3), perhaps upper plate (1), the reinforce (4) in sidewall (2), go to the bottom (3) stretches in the floor of putting more energy into (5) on every side.

5, a kind of cavity former component according to claim 1 is characterized in that the described floor of putting more energy into (5) exposes outside the cavity former component, and perhaps exposing has reinforce (4).

6, a kind of cavity former component according to claim 1, it is characterized in that upper plate (1), on every side the reinforce (4) in the wherein a kind of body in sidewall (2), go to the bottom (3) stretch in the another kind of body and be connected with reinforce (4) welding, colligation, riveted joint, screw in its body, hook is integral, perhaps reinforce (4) also stretches out outside the cavity former component.

7, a kind of cavity former component according to claim 1 has at least a reinforce (4) to stretch into the interior also anchoring of sidewall (2) body on every side wherein in (3) body that it is characterized in that going to the bottom.

8, a kind of cavity former component according to claim 1, it is characterized in that on every side having at least a reinforce (4) to stretch in the sidewall (2) and go to the bottom in (3) body and anchoring wherein.

9, a kind of cavity former component according to claim 1 is characterized in that described reinforce (4) is from upper plate (1), expose at least one of sidewall (2) or go to the bottom (3) on every side.

10, a kind of cavity former component according to claim 1 is characterized in that described reinforce (4) is band shape or the thread or netted reinforce of muscle shape.

11, a kind of cavity former component according to claim 10, (3) the interior reinforce (4) that it is characterized in that going to the bottom is netted or muscle, the welding each other of net or muscle, colligation, riveted joint are one.

12, a kind of cavity former component according to claim 10 is characterized in that at least a in the reinforcing bar, steel wire, fiber, fibrous mesh cloth, metal foil band, strap of described reinforce (4).

13, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is a steel mesh reinforcement.

14, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is a gauze wire cloth.

15, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is a fibre bundle.

16, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is a nonwoven.

17, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is porose thin band.

18, a kind of cavity former component according to claim 12 is characterized in that described reinforce (4) is a braid over braid.

19, a kind of cavity former component according to claim 1, reinforcing bar or steel mesh after it is characterized in that stretching out from bridging piece (7) have crotch.

20, a kind of cavity former component according to claim 1 is characterized in that the bridging piece (7) that described going to the bottom (3) stretched out from the adjacent both sides of sidewall (2) on every side constitutes L shaped bridging piece.

21, a kind of cavity former component according to claim 1 is characterized in that the annular bridging piece in bridging piece (7) formation side that described going to the bottom (3) stretched out around the sidewall (2) on every side.

22, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that described going to the bottom (3) is superimposed with overlapping layers (8), overlapping layers (8) constitutes superimposed going to the bottom jointly with go to the bottom (3).

23,, it is characterized in that described cavity former component is provided with the carrying part (9) of convenient carrying according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21.

24,, it is characterized in that the horizontal profile of described cavity former component or vertical cross section are shaped as polygon, corrugated or circular according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21.

25, a kind of cavity former component according to claim 24 is characterized in that described polygon is rectangle or square.

26, a kind of cavity former component according to claim 24 is characterized in that described polygon is arc angle polygon, chamfering polygon or multi sphere limit shape.

27,, it is characterized in that also being provided with on other position of described cavity former component at least one in chamfering (10), inner corner trim (11), groove (12), pit (13), hole (14), boss module (15), raised line (16), the external corner (17) according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21.

28, a kind of cavity former component according to claim 27 is characterized in that described chamfering (10), inner corner trim (11), groove (12), raised line (16) self or is parallel, quadrature, oblique or grade separation setting mutually.

29, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that also being provided with in the enclosed cavity of described cavity former component at least one in bracing boom (18), the reinforcing rib (19), perhaps have bracing boom (18) to expose outside the shuttering member, perhaps bracing boom (18), reinforcing rib (19) are gone up and are also had reinforce (4) to expose.

30,, it is characterized in that being filled with light material (6) in the enclosed cavity of described cavity former component according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21.

31, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that described upper plate (1) or on every side at least one in the sidewall (2) for or dismountable movable part arranged.

32,, it is characterized in that described cavity former component is provided with connector (20) according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21.

33, a kind of cavity former component according to claim 32 is characterized in that connecting and composing assembly in groups by connector (20) each other between at least two cavity former components, constitutes internal-rib die cavity (21) between the cavity former component.

34, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that at least two above cavity former components connect and compose assembly in groups by bridging piece (7), constitute internal-rib die cavity (21) between the cavity former component, perhaps bridging piece (7) is provided with carrying part (9).

35, a kind of cavity former component according to claim 34 is characterized in that being provided with in the described internal-rib die cavity (21) fixed or movable support draw piece (22).

36, a kind of cavity former component according to claim 34 is characterized in that bridging piece (7) or internal-rib die cavity (21) are provided with stirrup (23).

37, a kind of cavity former component according to claim 34 is characterized in that bridging piece (7) or internal-rib die cavity (21) are provided with the align member (24) of rib location.

38, a kind of cavity former component according to claim 34 is characterized in that bridging piece (7) or internal-rib die cavity (21) are provided with the matsurface that improves Cast-in-place concrete and bridging piece (7) or internal-rib die cavity (21) adhesion or shearing resistance, concavo-convex, folding shape muscle, waveform muscle, at least a in muscle or the curved muscle directly.

39,, it is characterized in that described matsurface is for drawing the hair matsurface according to the described a kind of cavity former component of claim 38.

40, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that going to the bottom (3) be the going to the bottom of cement mortar, concrete, 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.

41, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 21, it is characterized in that on every side having in sidewall (2) or the reinforcing rib (19) reinforcing bar or steel wire or gauze wire cloth or thin band reinforce (4) to stretch in go to the bottom (3), and hook reinforcing bar or the steel wire or the thin band reinforce (4) of going to the bottom in (3), also from go to the bottom (3) or bridging piece (7), stretch out after perhaps hooking reinforcing bar in go to the bottom (3) or steel wire or thin band reinforce (4).

42,, it is characterized in that described cement mortar is a polymer mortar according to the described a kind of cavity former component of claim 40.

43,, it is characterized in that described concrete is lightweight concrete or polymer concrete according to the described a kind of cavity former component of claim 40.

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