CN1782289B - Stereo force bearing shuttering for steel concrete - Google Patents

Abstract

The stereo force bearing shuttering for reinforced concrete includes an upper plate (1), side walls (2) and a bottom plate (3) connected mutually to constitute a closed polyhedral cavity (4) with at least one rod inside it. The present invention features that a member rod (5) is set between the upper plate and the lower plate, a steel fabric reinforces(23) are embedded within the bottom plate (3), the upper plate (1) and the side walls (2). The present invention is suitable for use in various kinds of floor slab, roof, base slab, wall, bridge and other hollow concrete structures, especially hollow concrete floor slab engineering.

Description

A kind of stereo froce bearing form work for reinforced concrete

The application be that April 30, application number in 2002 are 02117551.9 the applying date, name is called the dividing an application of application for a patent for invention of " a kind of stereo froce bearing form work for reinforced concrete ".

(1) technical field

The present invention relates to a kind of stereo froce bearing form work for reinforced concrete.

(2) background technology

The advantages such as at present, the building of brick mix structure and frame construction major part adopts precast hollow slab as floor structure, and it is fast that this floor structure has speed of application, and cost is low.But owing to firmly not linking between adjacent two precast hollow slabs, only use the cement mortar joint filling, thereby globality is poor, is unfavorable for antidetonation, and the phenomenons such as slit cracking, infiltration often occur.For addressing the above problem, a lot of building have adopted the method for Cast-in-place concrete floor (solid, hollow), have solved preferably the problems such as antidetonation, cracking and infiltration, but this class floor slab construction relative difficult, and cost is relatively high.The patent No. is " shuttering member " utility model patent of 93206310.1, disclose a kind of for a kind of prefabricated noggin piece of industry with the close rib cavity of civilian construction floor, it by upper base, go to the bottom and sidewall consists of, sidewall all around and upper base, the totally-enclosed cavity polyhedral structure of the formation of going to the bottom, be provided with ribs in the die housing with self support strength of enhancement mode mould component, formwork self is cracky not.During construction, by designing requirement, shuttering member is placed on the supporter of floor gap, reserve certain clearance space between shuttering member, arrange reinforcing bar, and pour into a mould with cement, shuttering member namely consists of all very smooth whole floor slab structures of upper and lower surface with reinforced concrete, shuttering member in floor be internal mold be again to fill supporting member, construction saves trouble, easy.But this shuttering member is because its inner ribs that arranges is board-like ribs, weight is relatively heavier, material consumption is large, its board-like ribs has only been considered formwork upper plate not cracky or the only requirement of satisfied construction resistance to compression load simultaneously, do not consider formwork is designed to the primary load bearing member, consist of common stressed structural system with cast-in-situ concrete structure combination, with resist the drawing of various complexity, press, cut, turn round, the effect of the external force such as vibration.European patent number is EP0884427A2, international Patent classificating number is E04B5/21, name is called the european patent application of " A better solution for the concreteboxes normally used in the fungiform pavements ", related to relevant to recycled plastic manufacturing concrete hollow mould shell, this formwork is by upper plate, on every side sidewall and the formation of going to the bottom, upper plate, sidewall and going to the bottom is connected to each other and consists of the polyhedron enclosed cavity on every side, in cavity, be provided with 5 hollow taper shapes to the rod member of under shed, this rod member with go to the bottom and all around sidewall be single injection-molded, upper plate is connected with sidewall all around by bolt and forms plastic form integral body.Equally, this kind plastic form has only been considered formwork upper plate not cracky or the only requirement of satisfied construction resistance to compression load, though its taper shape is to the conveniently nestable transportation of hollow rod member of under shed, but do not consider formwork is designed to the primary load bearing member, consist of common three-dimensional stressed structural system with the cast-in-situ concrete structure combination, can't resist the effect of lower pulling force and horizontal shear etc. in the effect, particularly formwork with the external force of resisting various complexity.Therefore, develop a kind of novel stereo froce bearing form work for reinforced concrete for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of stereo froce bearing form work for reinforced concrete, can consist of common stressed structural system with the Cast-in-place concrete combination, resist the External Force Acting of various complexity, also have simultaneously lightweight, the characteristics such as material consumption is few, simple in structure, convenient construction and transport.

Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall and going to the bottom on every side, upper plate, sidewall and going to the bottom is connected to each other and consists of the polyhedron enclosed cavity on every side, between it is characterized in that having rod member to be arranged at upper plate and going to the bottom, be embedded with the steel mesh reinforcement reinforce in going to the bottom, be embedded with the gauze wire cloth reinforce in upper plate and the sidewall.Wherein, it is stressed that curvilinear rod is more suitable in formwork arch; Folding mast more is applicable in the special-shaped formwork; Cable more is applicable to tension, and as adopting the sheath cable, then its durability is better; Straight-bar is economized with material, and power transmission is direct, and it draws, presses performance all good, also can apply prestressing force; Upside open hollow bar can make Cast-in-place concrete and the interior stressed member of formwork be combined into one, and forms the common force structure of mutual build-in, and the variable cross-section hollow stem should not use separately, is combined with better with other.And, thereby this formwork can consist of common stressed structural system with the Cast-in-place concrete combination, to resist drawing of various complexity, press, cut, the effect of external force such as turn round, consist of the hollow force transferring structure of darknet frame concrete, and the shock resistance of floor, anti-vibration, anti-point load, crack resistance improves greatly, the corresponding steel content that reduces floor, the concrete consumption, improve the plane stiffness of floor, strengthen the structural strength of formwork and Cast-in-place concrete, also have simultaneously lightweight, material consumption is few, simple in structure, the characteristics such as convenient construction and transport, reached purpose of the present invention, be applicable to various superstructures, roof system, sole plate, concrete wall, in the hollow concrete structures such as bridge, be specially adapted in the hollow concrete superstructure engineering.

Feature of the present invention also is to be provided with at least more than one triangle rod member truss element or the rod member that joins more than two that is made of many rod members in die housing.Like this, because the triangular truss unit is stable geometric shapes, then the strength and stiffness of formwork further improves, and the performance of the stressed power transmission of formwork participation Cast-in-place concrete is better, and formwork is lightweight, and material consumption is few, and stability is better.

Feature of the present invention is that also a plurality of truss elements in the die housing consist of truss, truss element each other orthogonal thereto, oblique, parallel, shaped form engages, docking is arranged, perhaps three-dimensional spatial arrangement, perhaps simultaneously also height layout straggly, perhaps above-mentioned combination.Like this, formwork can design, make up the rod member in it according to the needs that reality is used fully, to satisfy the needs of different use occasions, different stressing conditions.

Feature of the present invention is that also truss element or truss are rope bar truss, plane frame, space truss, space truss, the rod member truss that the fixed quadrangle of joint, pentagon, hexagon consist of.Like this, the form of truss element or truss is more, can carry out flexible choice according to actual mode of occupation and use, and make things convenient for design and construction, and formwork is stressed, power transmission is more even, and upper plate can bear point load.

Feature of the present invention is that also the push rod of truss element is upper plate or the reinforcing rib on it.

Feature of the present invention is that also the bottom bar of truss element is to go to the bottom or the reinforcing rib on it.

Feature of the present invention is that also the push rod of truss element, bottom bar are upper plate simultaneously respectively, go to the bottom or the reinforcing rib on it.Like this, the push rod of truss member or bottom bar can omit accordingly, and truss is become simply, and easy to make, cost is lower.

Feature of the present invention also is to have in the formwork cavity at least one rod member to be extended with shaft or rod end from the upper plate outside die housing or reveals anchor rib or reveal net or concavo-convex mesh iron plate or above-mentioned combination.Like this, the rod member in the die housing and the bonding between the Cast-in-place concrete and build-in are better, the bond strength and the collaborative work that have solved preferably the combination interface between prefabricated and the Cast-in-place concrete, and its stress performance, overall performance are higher.

The cross sectional shape that feature of the present invention also is rod member for circle, annular, square, prolate type, hollow, ring is hollow, L shaped, flute profile, I-shaped, honeycomb hollow, porous, variable cross-section shape, perhaps simultaneously also along the axis reducing of rod member.Like this, the cross sectional shape of rod member can carry out flexible choice according to actual loading and manufacture craft, is convenient to produce and actual the use.

Feature of the present invention is that also rod member is compound rod or coupled pole.Compound rod can be more than two also has reinforcing rib simultaneously on the combination of group's bar or the bar, or by the rod member combination of individual material properties.Coupled pole has plane stratiform coupled pole, around stratiform coupled pole, different performance Material cladding bar.Like this, the strength and stiffness of rod member further improves, and stressed transmission force property is better, and rod member is difficult for unstability, and the performance speciality of various rod members and material all can be given full play to.

Feature of the present invention is that also coupled pole is that the coupled pole that strengthens surface layer is fixed or is pasted with on the rod member surface, the enhancing surface layer is metal sheet roof covering, carbon fiber board, glass fiber reinforced plastic thin plate, fibre cloth, fibrous mesh cloth or steel fibre, perhaps strengthens to also have simultaneously anchoring pin or hole on the surface layer.Like this, the strength and stiffness of rod member improves greatly, and stressed transmission force property is better.

Feature of the present invention also be to interconnect between the rod member self or and upper plate or on every side sidewall or go to the bottom between be connected to that splicing, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination.Like this, make the making of shuttering member very convenient, easy to implement, cost is low.

Feature of the present invention is that also around the formwork at least one sidewall has at least more than one boss, and boss is solid boss or hollow boss, or also is filled with light material in the hollow boss.Like this, the Cast-in-place concrete rod member between the boss consists of the cast-in-place dark rib of truss each other, and making the concrete hidden rib between the formwork is the dark rib of truss-like, dark rib weight saving, and stress performance improves.

Feature of the present invention also is to have the rod member more than at least 1 at least one boss.Like this, the rod member in the boss participates in the stressed of the cast-in-place concrete hidden rib of truss-like, makes stress performance more reliable.

Feature of the present invention also is to have on the boss to be revealed anchor rib or reveals rod end or both combinations.

Feature of the present invention also be around sidewall or upper plate or go to the bottom at least one inner surface or external surface reinforcing rib is arranged, reinforcing rib is hollow or solid.Like this, because reinforcing rib being arranged, the strength and stiffness of formwork further improves, and the build-in between the Cast-in-place concrete is more firm, and it is better that formwork participates in performance stressed, power transmission.

Feature of the present invention also is upper plate or sidewall or both external surfaces are undaform, zigzag, impression shape, plucking shape rough surface on every side.Like this, can improve better the adhesion stress between shuttering member and the Cast-in-place concrete, improve the overall performance of Cast-in-place concrete.

Feature of the present invention is that also formwork that upper plate and sidewall on every side form is again one deck cementitious matter superimposed layer structure more than two layers each other of one deck cementitious matter one deck fiber or cloth.Like this, shuttering member is by fiber reinforcement, and its strength and stiffness increases greatly, and makes easily.

Feature of the present invention is that also the formwork of upper plate or sidewall formation on every side is the composite construction that the truss single or double is wrapped up in rete outward, or honeycomb hole skeleton single or double is wrapped up in the composite construction of rete outward.Like this, formwork is hollow wall, and the weight of formwork is further alleviated, and cost is constructed more convenient easy.

Feature of the present invention also is the single peviform thing that the upper plate of formwork and sidewall on every side are integrated or the peviform thing that constitutes more than two module components.Like this, the making of formwork is easier, convenient, cost is lower.

Feature of the present invention also is from going to the bottom or upper plate or both are extended with and reveal anchor rib or reveal net or be extended with simultaneously both, perhaps goes to the bottom or upper plate or both outwards choose from sidewall on every side simultaneously and the base arranged, perhaps above-mentioned combination.Like this, stretch out and reveal anchor rib or reveal net, formwork can form integral body with the Cast-in-place concrete bonding better, improves overall performance; Also be extended with simultaneously the base if go to the bottom, then dark rib template, further reducing construction cost can be served as in the base.

Feature of the present invention also be to go to the bottom or go to the bottom the base chosen with upper plate around be zigzag, waveform, bevel edge, step, perhaps the base also is extended with simultaneously and reveals anchor rib, reveals net, fiber exposure silk, anticracking grid cloth, a Cracking-proof belt sour jujube iron plate, dovetail shaped iron plate or pressure network hole iron plate or their combination.Like this, the bonding of base and Cast-in-place concrete is more firm, and globality is better.

Feature of the present invention also is on every side sidewall and upper plate, between going to the bottom be connected to that cementing, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination.Like this, the making of shuttering member is more convenient easily, and cost is lower.

Feature of the present invention also is to be provided with in the die housing at least a slice stiffening rib, and stiffening rib is solid or hollow.Like this, the strength and stiffness of formwork is further strengthened, and is specially adapted to shuttering member and participates in stressed larger occasion.

Feature of the present invention is that also there is reinforcing rib the side of stiffening rib.Like this, the strength and stiffness of stiffening rib improves, but the thickness of attenuate stiffening rib correspondingly, and material is saved in weight reduction.

Feature of the present invention also is upper plate, the surface of sidewall, lower shoe, stiffening rib, reinforcing rib is fixed or is pasted with reinforcing band or strengthens surface layer on every side, reinforcing band or enhancing surface layer are metal sheet, carbon fiber board, glass epoxy, cloth, fibrous mesh cloth or steel wire, and perhaps reinforcing band or enhancing surface layer are also simultaneously with the anchoring pin.Like this, the strength and stiffness of formwork improves greatly, its integral body stressed, transmission force property is better.

Feature of the present invention also is to go to the bottom, upper plate, in sidewall, rod member, reinforcing rib, the stiffening rib reinforce is arranged on every side, and reinforce is fiber, fibrous mesh cloth, cloth, nonwoven, reinforcing bar, steel mesh reinforcement, gauze wire cloth, prestressed reinforcement or its combination.Like this, owing in the formwork reinforce being arranged, thereby its intensity, rigidity, impact toughness improves greatly, and whole stressed, transmission force property is greatly improved.

The reinforcing bar that feature of the present invention also is to go to the bottom in interior reinforcing bar and rod member or the stiffening rib is connected.Like this, the overall performance of formwork, stressed transmission force property are better.

Feature of the present invention is that also the interior stiffening rib of die housing is from sidewall or upper plate are extended with the dew anchor rib or reveal net or reveal rib or their combination on every side.Like this, bonding and build-in between stiffening rib and the Cast-in-place concrete are better, and stress performance, globality improve.

Feature of the present invention is that also the face shaping of three-dimensional formwork is cuboid, square, Pentagon, hexagon body, cylinder or obform body.Like this, design and construction unit can select as required flexibly, makes things convenient for design and construction.

Feature of the present invention is that also upper plate and sidewall on every side are plastic foil, plastic plate, composite membrane, GRC plate, metal press plate, cement fibrolite plate, cellular board, perspex steel, waterproof board, sawdust board, concrete plate, reinforcing bar or steel wire concrete plate or Mortar Plates.

Feature of the present invention is that also rod member is reinforcing bar mortar bar, steel bar concrete bar, steel pipe, sheetmetal concrete bar, prestressing force bar, ring bar, fiberglass rod, GRC bar, carbon fiber bar, reinforcing bar, plastic bar, vertical masonry joint metal tube, spirally-seamed metal tubing, steel wire network pipe, glass fiber stringing, glass reinforced plastic pipe, tube wall perforated pipe, composite metal-plastic pipe, hollow concrete mortar pipe, reinforcing bar light weight concrete construction enhancement mode pipe or steel pipe concrete pipe.Can give full play to steel pipe tension and the measuring body separately advantage of concrete such as the steel pipe concrete bar, eliminate the defective easy to break of ultra-thin pipe, the unidirectional resistance to compression of concrete becomes the three-dimensional resistance to compression, and compressive strength can improve 3～8 times.

Feature of the present invention also is to be provided with handle at three-dimensional formwork.Like this, construct, carry more convenient.

Feature of the present invention also is to be provided with drag hook, wire drawing, suspender member, embedded iron parts, deep gouge, reserving hole, pre-buried conduit, junction box, water pipe, air chimney or their combination at three-dimensional formwork.Like this, more convenient follow-up construction, finishing.

Feature of the present invention also is to be provided with in the cavity soundproof course or is filled with light material, and light material is light concrete or expanded perlite or expanded vermiculite or rock wool or foamed plastics.Like this, the sound insulation of formwork, insulation heat-insulating property are better, more are applicable to sound insulation, the adiabatic occasion of insulation.

Feature of the present invention also be rod member be upper plate, on every side sidewall or go to the bottom on reinforcing rib.

Feature of the present invention is worn the muscle hole in also being to go to the bottom.

Four, description of drawings

Fig. 1 is the structural representation of embodiments of the invention 1, and 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is enclosed cavity, 5 is rod member, in other accompanying drawing, numbers identically, its explanation is identical.Shown in Figure 1, in formwork, be provided with 5 Problem of A Straight Bar With Uniform Cross Sections, 2 folding masts.

Fig. 2 is the structural representation of embodiments of the invention 2, is provided with 4 curvilinear rod in formwork.

Fig. 3 is the structural representation of embodiments of the invention 3, and the rod member 5 that arranges in formwork has Problem of A Straight Bar With Uniform Cross Section, the solid straight-bar of variable cross-section, upper shed hollow stem, cable.

Fig. 4 is the structural representation of embodiments of the invention 4, and a plurality of truss elements 6 are arranged in formwork.

Fig. 5 is the structural representation of embodiments of the invention 5, is provided with handing-over rod member 5 in formwork.

Fig. 6 is the structural representation of embodiments of the invention 6, outside die housing, be extended with the rod end 8 of rod member 5, and rod member 5 is hollow rod member, after formwork is applied in the Cast-in-place concrete floor, concrete can enter in the rod member 5, with rod member 5 mutual build-ins, will go to the bottom 3 with Cast-in-place concrete be connected to form integral body, the overall performance of its floor improves, and the formwork participation is stressed, transmission force property is better.

Fig. 7 is the structural representation of embodiments of the invention 7, is extended with the rod end 8 of rod member 5 outside die housing, and has and reveal anchor rib 9, and the shaft of rod member 5, they can with Cast-in-place concrete bond better form whole, formwork stressed, transmission force property is better.

Fig. 8 is the structural representation of embodiments of the invention 8, and a plurality of truss elements 6 in formwork have consisted of truss 10, and truss element 6 each other orthogonal thereto docking engages layout, is provided with simultaneously rod member 5 improves truss 10 as diagonal brace globality.

Fig. 9 is the structural representation of embodiments of the invention 9, and the cross sectional shape of rod member 5 is circular, also can be the square, I-shaped etc. of other.

Figure 10 is the structural representation of embodiments of the invention 10, and rod member 5 is the coupled pole that the stratiform of MULTILAYER COMPOSITE is strengthened.

Figure 11 is the structural representation of embodiments of the invention 11, and rod member 5 is interiorly to be the coupled pole of sheet steel pipe outward for steel bar concrete, or steel pipe also scribbles lumarith or fire resistant coating outward.

Figure 12 is the structural representation of embodiments of the invention 12, and rod member 5 is the compound rod of many round bars.

Figure 13 is the structural representation of embodiments of the invention 13, and coupled pole is that the rod member surface is fixed with the coupled pole that strengthens surface layer 11, and also has simultaneously anchoring pin 12 on the enhancing surface layer 11.

Local enlarged diagram for Figure 13.

Figure 14 is the structural representation of embodiments of the invention 14, and coupled pole is that the rod member surface is pasted with enhancing surface layer 11.

Figure 15 is the structural representation of embodiments of the invention 15, and truss 10 is rope bar truss, and rod member 5 is extended with rod end 8.

Figure 16 is the structural representation of embodiments of the invention 16, and truss 10 is fixed quadrangle truss, and rod member 5 is extended with shaft.

Figure 17 is the structural representation of embodiments of the invention 17, and for truss 10 and upper plate 1 with being connected between 3 of going to the bottom 14 be cementing connection, the connection 13 between the rod member 5 is global formation.

Figure 18 is the structural representation of embodiments of the invention 18, and the truss 10 that consists of for rod member 5 and upper plate 1 and being connected between 3 of going to the bottom 14 are the anchor connection of boring a hole, and the connection 13 between the rod member 5 is global formation.

Figure 19 is the structural representation of embodiments of the invention 19, and the push rod omission for truss 10 utilizes upper plate 1 directly as push rod.

Figure 20 is the structural representation of embodiments of the invention 20, and the bottom bar omission for truss 10 utilizes and goes to the bottom 3 directly as bottom bar.

Figure 21 is the structural representation of embodiments of the invention 21, for four sidewalls 2 on every side all have 2 boss 15, one side and 3 choose base 26 is arranged of going to the bottom.

Figure 22 is the structural representation of embodiments of the invention 22, for four sidewalls 2 on every side all have 2 boss 15, and in each boss 15 2 rod members 5 is arranged, and 3 two limits of going to the bottom are chosen base 26 is arranged.

Figure 23 is the structural representation of embodiments of the invention 23, and on the sidewall 2 solid reinforcing rib 17 being arranged on every side, and its thickness is up-small and down-big.

Figure 24 is the structural representation of embodiments of the invention 24, for reinforcing rib 17 is arranged on the upper plate 1, go to the bottom 3 around choose base 26 arranged.

Figure 25 is the structural representation of embodiments of the invention 25, is the reinforcing rib 17 that has height, thickness not to wait on the upper plate 1; Reinforcing rib 17 is arranged on the sidewall 2, also is rod member 5 simultaneously, and both unite two into one.

Figure 26 is the structural representation of embodiments of the invention 26, for upper plate 1 and on every side the external surface of sidewall 2 be the undaform external surface.

Figure 27 is the structural representation of embodiments of the invention 27, for upper plate 1 and on every side the external surface of sidewall 2 be plucking shape rough surface.

Figure 28 is the structural representation of embodiments of the invention 28, and the formwork that forms for upper plate 1 and sidewall 2 on every side is again one deck cementitious matter 11 superimposed layer structures more than two layers each other of one deck cementitious matter 11 one deck cloth 12.

Figure 29 is the structural representation of embodiments of the invention 29, for upper plate 1 and on every side the formwork that forms of sidewall 2 be one deck truss 20 two-sided outer composite constructions of wrapping up in rete 21.

Figure 30 is the structural representation of embodiments of the invention 30, for upper plate 1 and on every side the formwork that forms of sidewall 2 be the composite construction that one deck honeycomb hole skeleton 22 single faces are wrapped up in rete 21 outward.

Figure 31 is the structural representation of embodiments of the invention 31, and for the upper plate 1 of formwork is the square peviform thing that 4 module components constitute with sidewall 2 on every side, the shaft of rod member 5 exposes on upper plate 1, and the anchor rib 9 of revealing is arranged on it.

Figure 32 is the structural representation of embodiments of the invention 32, is embedded with steel mesh reinforcement reinforce 23 for going to the bottom in 3, is embedded with gauze wire cloth reinforce 23 in upper plate 1 and the sidewall 2.

Figure 33 is the structural representation of embodiments of the invention 33, is upper plate 1, sidewall 2 and 3 interior gauze wire cloth and the fabric reinforcement 23 of being embedded with simultaneously of going to the bottom.

Figure 34 is the structural representation of embodiments of the invention 34,3 is extended with and reveals anchor rib 24 for going to the bottom, and also choosing simultaneously has base 26.

Figure 35 is the structural representation of embodiments of the invention 35,3 chooses to have and reveals net 25 for going to the bottom, and also choosing simultaneously has base 26.

Figure 36 is the structural representation of embodiments of the invention 36, for 3 bases of choosing 26 of going to the bottom are step, are extended with simultaneously and reveal anchor rib 24.

Figure 37 is the structural representation of embodiments of the invention 37, for 3 bases of choosing 26 of going to the bottom are zigzag, are extended with simultaneously and reveal anchor rib 24.

Figure 38 is the structural representation of embodiments of the invention 38, for 3 bases of choosing 26 of going to the bottom are bevel edge, are extended with simultaneously and reveal anchor rib 24.

Figure 39 is the structural representation of embodiments of the invention 39,3 chooses base 26 is arranged for going to the bottom, and is extended with simultaneously and reveals net 25, and also be extended with fibre 27, anti-cracking cloth 28.

The local enlarged diagram on expression base 26.B-1 represents

An example of local enlarged diagram, expression base 26 is extended with fibre 27, anti-cracking cloth 28; B-2 also represents

Another example of local enlarged diagram, what stretched out on expression base 26 also can be a Cracking-proof belt sour jujube iron plate 29; B-3 also is expression Another example of local enlarged diagram, expression has a Cracking-proof belt sour jujube iron plate 29 on the base 26.

Figure 40 is the structural representation of embodiments of the invention 40, for sidewall 2 on every side and upper plate 1, being connected between 3 of going to the bottom 30 are cementing connection.

Figure 41 is the structural representation of embodiments of the invention 41, for sidewall 2 on every side and upper plate 1, going to the bottom is connected 30 for being welded to connect between 3.

Figure 42 is the structural representation of embodiments of the invention 42, for being provided with the solid stiffening rib of a slice 31 in the die housing.

Figure 43 is the structural representation of embodiments of the invention 43, for being provided with the hollow stiffening rib of a slice 31 in the die housing.

Figure 44 is the structural representation of embodiments of the invention 44, for being provided with the hollow stiffening rib of a slice 31 in the die housing.

Figure 45 is the structural representation of embodiments of the invention 45, wears the solid stiffening rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.

Figure 46 is the structural representation of embodiments of the invention 46, wears the hollow reinforced rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.

Figure 47 is the structural representation of embodiments of the invention 47, wears the hollow reinforced rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.

Figure 48 is the structural representation of embodiments of the invention 48, for the face shaping of 3 D force bearing mould case is cuboid.

Figure 49 is the structural representation of embodiments of the invention 49, for the face shaping of 3 D force bearing mould case is the hexagon body.

Figure 50 is the structural representation of embodiments of the invention 50, and for the right-hand member of 3 D force bearing mould case is thinner, left end is thicker.

Figure 51 is the structural representation of embodiments of the invention 51, reveals anchor rib 33 for stiffening rib 31 is extended with from upper plate 1.

Figure 52 is the structural representation of embodiments of the invention 52, for stiffening rib 31 from upper plate 1 and on every side sidewall 2 be extended with and reveal net 34.

Figure 53 is the structural representation of embodiments of the invention 53, reveals anchor rib 33 for stiffening rib 31 is extended with from upper plate 1.

Figure 54 is the structural representation of embodiments of the invention 54, reveals rib 35 for stiffening rib 31 is extended with from upper plate 1, and is extended with simultaneously dew net 34; Go to the bottom and 3 choose base 26 is arranged, and the muscle 24 of revealing and a Cracking-proof belt sour jujube iron plate 29 are arranged.

Figure 55 is the structural representation of embodiments of the invention 55, for being provided with handle 36 on the three-dimensional formwork.

Figure 56 is the structural representation of embodiments of the invention 56, for being provided with drag hook 37, wire drawing 38 on the three-dimensional formwork.

Figure 57 is the structural representation of embodiments of the invention 57, for being provided with wire drawing 38, suspender member 39, embedded iron parts 40 on the three-dimensional formwork.

Figure 58 is the structural representation of embodiments of the invention 58, for being provided with deep gouge 41, reserving hole 42, air chimney 46 on the three-dimensional formwork.

Figure 59 is the structural representation of embodiments of the invention 59, for being provided with pre-buried conduit 43, junction box 44, water pipe 45 on the three-dimensional formwork.

Figure 60 is the structural representation of embodiments of the invention 60, for the surface of the upper plate 1 of formwork and lower shoe 3 is pasted with reinforcing band 47, is fixed with on the sidewall 2 to strengthen surface layer 48, and anchoring pin 49 is arranged simultaneously.

Figure 61 is the structural representation of embodiments of the invention 61, and 3 interior reinforcing bars and rod member 5 link to each other with reinforcing bar in the stiffening rib 31 in order to go to the bottom.

Figure 62 is the structural representation of embodiments of the invention 62, for being provided with soundproof course 50 in the formwork cavity 4.

Figure 63 is the structural representation of embodiments of the invention 63, for being filled with expanded perlite 51 in the formwork cavity 4.

Figure 64 is the structural representation of embodiments of the invention 64, is provided with the hole 52 of wearing muscle in 3 going to the bottom.

Figure 65 is the structural representation of embodiments of the invention 65, at boss 15 rod end 8 of revealing is arranged, and the anchor rib 9 of revealing is arranged.

Figure 66 is the structural representation of embodiments of the invention 66, represents that also upper plate 1 and sidewall 2 on every side are integrated, will be with truss 10, going to the bottom 3 is about to connect into whole view, and it is gone to the bottom and 3 chooses base 26 is arranged, and the muscle 24 of revealing is arranged, reveals net 25.

Figure 67 is the structural representation of embodiments of the invention 67, and it is gone to the bottom and 3 chooses base 26 is arranged, and the net 25 of revealing is arranged.

Figure 68 is the structural representation of embodiments of the invention 68, and it is gone to the bottom and 3 chooses base 26 is arranged, and the shaft of the rod member 5 on the truss 10 stretches out outside the die housing.

Figure 69 is the structural representation of embodiments of the invention 69, and it is gone to the bottom and 3 chooses base 26 is arranged, and the shaft of the rod member 5 on the truss 10 stretches out outside the die housing.

Figure 70 is the structural representation of embodiments of the invention 70, and it is gone to the bottom and 3 chooses base 26 is arranged, and a Cracking-proof belt sour jujube iron plate 29 is arranged on the base.

Figure 71 is that use status architecture schematic diagram is amplified in the part that Figure 70 C is ordered, rod member 5 is the upward opening hollow stem, be cast with cast-in-situ reinforced concrete in it, rod member 5 forms steel pipe steel bar concrete bar behind casting reinforced concrete, makes to go to the bottom by rod member 53 to be connected to form integral body with the cast-in-situ reinforced concrete of upper plate 1.

Figure 72 is the structural representation of embodiments of the invention 71, also be its go to the bottom 3 linked into an integrated entity with upper plate 1 with truss 10, the housing that forms of sidewall 2 is about to connect into whole view all around.

Figure 73 is the structural representation of embodiments of the invention 72, and its upper plate 1, going to the bottom 3 is extended with simultaneously and reveals muscle 24.

Figure 74 is the structural representation of embodiments of the invention 73, and its upper plate 1, going to the bottom 3 is extended with base 26 simultaneously, and is extended with and reveals net 25.

Figure 75 is the structural representation of embodiments of the invention 74, and the rod member 5 of the truss 10 in its cavity is extended with rod end 8 from four angles of formwork respectively.

Figure 76 is the structural representation of embodiments of the invention 75, and the rod member 5 of the truss 10 in its cavity is extended with rod end 8 from four angles of formwork respectively, and upper plate 1, goes to the bottom and 3 choose base 26 is arranged.

(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 and go to the bottom 3 on every side, upper plate 1, sidewall 2 and go to the bottom and 3 be connected to each other and consist of polyhedron enclosed cavity 4 on every side, it is characterized in that having rod member 5 to be arranged at upper plate 1 and go to the bottom between 3, going to the bottom is embedded with steel mesh reinforcement reinforce 23 in 3, is embedded with gauze wire cloth reinforce 23 in upper plate 1 and the sidewall 2.Fig. 1 is the structural representation of embodiments of the invention 1, and 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is enclosed cavity, 5 is rod member, in other accompanying drawing, numbers identically, its explanation is identical.Shown in Figure 1, in formwork, be provided with 5 Problem of A Straight Bar With Uniform Cross Sections, 2 folding masts.Fig. 2 is the structural representation of embodiments of the invention 2, is provided with 4 curvilinear rod in formwork.Fig. 3 is the structural representation of embodiments of the invention 3, and the rod member 5 that arranges in formwork has Problem of A Straight Bar With Uniform Cross Section, the solid straight-bar of variable cross-section, upper shed hollow stem, cable.

Feature of the present invention also be in die housing, to be provided with consisted of by many rod members 5 at least more than one triangle rod member truss element 6 or more than two the handing-over rod member 5.Fig. 4 is the structural representation of embodiments of the invention 4, and a plurality of truss elements 6 are arranged in formwork.Fig. 5 is the structural representation of embodiments of the invention 5, is provided with handing-over rod member 5 in formwork.

Feature of the present invention is that also a plurality of truss elements 6 in the die housing consist of truss 10, truss element 6 each other orthogonal thereto, oblique, parallel, shaped form engages, docking is arranged, perhaps three-dimensional spatial arrangement, perhaps simultaneously also height layout straggly, perhaps above-mentioned combination.Fig. 8 is the structural representation of embodiments of the invention 8, and a plurality of truss elements 6 in formwork have consisted of truss 10, and truss element 6 each other orthogonal thereto docking engages layout, is provided with simultaneously rod member 5 improves truss 10 as diagonal brace globality.Figure 72 is the structural representation of embodiments of the invention 71, also be its go to the bottom 3 linked into an integrated entity with upper plate 1 with truss 10, the housing that forms of sidewall 2 is about to connect into whole view all around.

Feature of the present invention is that also truss element 6 or truss 10 are rope bar truss, plane frame, space truss, space truss, the rod member truss that the fixed quadrangle of joint, pentagon, hexagon consist of.Figure 15 is the structural representation of embodiments of the invention 15, and truss 10 is rope bar truss, and rod member 5 is extended with rod end 8.Figure 16 is the structural representation of embodiments of the invention 16, and truss 10 is fixed quadrangle truss, and rod member 5 is extended with shaft.

Feature of the present invention is that also the push rod of truss element is the reinforcing rib 17 on upper plate 1 or the upper plate 1.Figure 19 is the structural representation of embodiments of the invention 19, and the push rod omission for truss 10 utilizes upper plate 1 directly as push rod.

Feature of the present invention is that also the bottom bar of truss element is to go to the bottom 3 or the reinforcing rib 17 on 3 of going to the bottom.

The push rod, bottom bar that feature of the present invention also is truss element respectively simultaneously for upper plate 1, go to the bottom 3 or the reinforcing rib on it 17.Figure 20 is the structural representation of embodiments of the invention 20, and the bottom bar omission for truss 10 utilizes and goes to the bottom 3 directly as bottom bar.

Feature of the present invention also is to have in the formwork cavity 4 at least one rod member 5 to be extended with shaft or rod end 8 from the upper plate 1 outside die housing or reveals anchor rib 9 or reveal net or concavo-convex mesh iron plate or above-mentioned combination.Fig. 6 is the structural representation of embodiments of the invention 6, outside die housing, be extended with the rod end 8 of rod member 5, and rod member 5 is hollow rod member, after formwork is applied in the Cast-in-place concrete floor, concrete can enter in the rod member 5, with rod member 5 mutual build-ins, will go to the bottom 3 with Cast-in-place concrete be connected to form integral body, the overall performance of its floor improves, and the formwork participation is stressed, transmission force property is better.Fig. 7 is the structural representation of embodiments of the invention 7, is extended with the rod end 8 of rod member 5 outside die housing, and has and reveal anchor rib 9, and the shaft of rod member 5, they can with Cast-in-place concrete bond better form whole, formwork stressed, transmission force property is better.Shown in Figure 68, Figure 69, the shaft of rod member 5 stretches out outside the die housing.Figure 75 is the structural representation of embodiments of the invention 74, and the rod member 5 of the truss 10 in its cavity is extended with rod end 8 from four angles of formwork respectively.Figure 76 is the structural representation of embodiments of the invention 75, and the rod member 5 of the truss 10 in its cavity is extended with rod end 8 from four angles of formwork respectively, and upper plate 1, goes to the bottom and 3 choose base 26 is arranged.

The cross sectional shape that feature of the present invention also is rod member 5 for circle, annular, square, prolate type, hollow, ring is hollow, L shaped, flute profile, I-shaped, honeycomb hollow, porous, variable cross-section shape, perhaps simultaneously also along the axis reducing of rod member 5.Fig. 9 is the structural representation of embodiments of the invention 9, and the cross sectional shape of rod member 5 is circular, also can be the square, I-shaped etc. of other.

Feature of the present invention is that also rod member 5 is compound rod or coupled pole.Figure 10 is the structural representation of embodiments of the invention 10, and rod member 5 is the coupled pole that the stratiform of MULTILAYER COMPOSITE is strengthened.Figure 11 is the structural representation of embodiments of the invention 11, and rod member 5 is interiorly to be the coupled pole of sheet steel pipe outward for steel bar concrete, or steel pipe also scribbles lumarith or fire resistant coating outward.Figure 12 is the structural representation of embodiments of the invention 12, and rod member 5 is the compound rod of many round bars.

Feature of the present invention is that also coupled pole is that the coupled pole that strengthens surface layer 11 is fixed or is pasted with on the rod member surface, strengthening surface layer 11 is metal sheet roof covering, carbon fiber board, glass fiber reinforced plastic thin plate, fibre cloth, fibrous mesh cloth or steel fibre, perhaps strengthens to also have simultaneously anchoring pin 12 or hole on the surface layer 11.Figure 13 is the structural representation of embodiments of the invention 13, and coupled pole is that the rod member surface is fixed with the coupled pole that strengthens surface layer 11, and also has simultaneously anchoring pin 12 on the enhancing surface layer 11. Local enlarged diagram for Figure 13.Figure 14 is the structural representation of embodiments of the invention 14, and coupled pole is that the rod member surface is pasted with enhancing surface layer 11.

Feature of the present invention also be to interconnect between the rod member 5 self 13 or with upper plate 1 on every side sidewall 2 or go to the bottom between 3 be connected 14 for glued joint, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination.Figure 17 is the structural representation of embodiments of the invention 17, and for truss 10 and upper plate 1 with being connected between 3 of going to the bottom 14 be cementing connection, the connection 13 between the rod member 5 is global formation.Figure 18 is the structural representation of embodiments of the invention 18, and the truss 10 that consists of for rod member 5 and upper plate 1 and being connected between 3 of going to the bottom 14 are the anchor connection of boring a hole, and the connection 13 between the rod member 5 is global formation.

Feature of the present invention is that also around the formwork at least one sidewall 2 has at least more than one boss 15, and boss 15 is solid boss or hollow boss, or also is filled with light material in the hollow boss 15.Figure 21 is the structural representation of embodiments of the invention 21, for four sidewalls 2 on every side all have 2 boss 15, one side and 3 choose base 26 is arranged of going to the bottom.

Feature of the present invention also is to have the rod member 5 more than at least 1 at least one boss 15.Figure 22 is the structural representation of embodiments of the invention 22, for four sidewalls 2 on every side all have 2 boss 15, and in each boss 15 2 rod members 5 is arranged, and 3 two limits of going to the bottom are chosen base 26 is arranged.

Feature of the present invention also is to have on the boss 15 to be revealed anchor rib 9 or reveals rod end 8 or both combinations.Figure 65 is the structural representation of embodiments of the invention 65, at boss 15 rod end 8 of revealing is arranged, and the anchor rib 9 of revealing is arranged.

Feature of the present invention also is around sidewall 2 or upper plate 1 or at least one inner surface or the external surface of going to the bottom in 3 have reinforcing rib 17, and reinforcing rib 17 is hollow or solid.Figure 23 is the structural representation of embodiments of the invention 23, and on the sidewall 2 solid reinforcing rib 17 being arranged on every side, and its thickness is up-small and down-big.Figure 24 is the structural representation of embodiments of the invention 24, for reinforcing rib 17 is arranged on the upper plate 1, go to the bottom 3 around choose base 26 arranged.Figure 25 is the structural representation of embodiments of the invention 25, is the reinforcing rib 17 that has height, thickness not to wait on the upper plate 1; Reinforcing rib 17 is arranged on the sidewall 2, also is rod member 5 simultaneously, and both unite two into one.

Feature of the present invention also is upper plate 1 or sidewall 2 or both external surfaces are undaform, zigzag, impression shape, plucking shape rough surface on every side.Figure 26 is the structural representation of embodiments of the invention 26, for upper plate 1 and on every side the external surface of sidewall 2 be the undaform external surface.Figure 27 is the structural representation of embodiments of the invention 27, for upper plate 1 and on every side the external surface of sidewall 2 be plucking shape rough surface.

Feature of the present invention is that also formwork that upper plate 1 and sidewall 2 on every side form is again one deck cementitious matter 18 superimposed layer structure more than two layers each other of one deck cementitious matter 18 one deck fibers or cloth 19.Figure 28 is the structural representation of embodiments of the invention 28, and the formwork that forms for upper plate 1 and sidewall 2 on every side is again one deck cementitious matter 18 superimposed layer structures more than two layers each other of one deck cementitious matter 18 one deck cloth 19.

Feature of the present invention is that also the formwork of upper plate 1 or sidewall 2 formation on every side is the composite construction that truss 20 single or double are wrapped up in rete 21 outward, or honeycomb hole skeleton 22 single or double are wrapped up in the composite construction of rete 21 outward.Figure 29 is the structural representation of embodiments of the invention 29, for upper plate 1 and on every side the formwork that forms of sidewall 2 be one deck truss 20 two-sided outer composite constructions of wrapping up in rete 21.Figure 30 is the structural representation of embodiments of the invention 30, for upper plate 1 and on every side the formwork that forms of sidewall 2 be the composite construction that one deck honeycomb hole skeleton 22 single faces are wrapped up in rete 21 outward.

Feature of the present invention also is the single peviform thing that the upper plate 1 of formwork and sidewall 2 on every side are integrated or the peviform thing that constitutes more than two module components.Figure 31 is the structural representation of embodiments of the invention 31, and for the upper plate 1 of formwork is the square peviform thing that 4 module components constitute with sidewall 2 on every side, the shaft of rod member 5 exposes on upper plate 1, and the anchor rib 9 of revealing is arranged on it.

Feature of the present invention also be from go to the bottom 3 or upper plate 1 or both be extended with and reveal anchor rib 24 or reveal net 25 or be extended with simultaneously both, perhaps go to the bottom 3 or upper plate 1 or both outwards choose from sidewall 2 on every side simultaneously and base 26 arranged, perhaps above-mentioned combination.Figure 34 is the structural representation of embodiments of the invention 34,3 is extended with and reveals anchor rib 24 for going to the bottom, and also choosing simultaneously has base 26.Figure 35 is the structural representation of embodiments of the invention 35,3 is extended with and reveals net 25 for going to the bottom, and also choosing simultaneously has base 26.Figure 66 is the structural representation of embodiments of the invention 66, represents that also upper plate 1 and sidewall 2 on every side are integrated, will be with truss 10, going to the bottom 3 is about to connect into whole view, and it is gone to the bottom and 3 chooses base 26 is arranged, and the muscle 24 of revealing is arranged, reveals net 25.Figure 67 is the structural representation of embodiments of the invention 67, and it is gone to the bottom and 3 chooses base 26 is arranged, and the net 25 of revealing is arranged.Figure 68 is the structural representation of embodiments of the invention 68, and it is gone to the bottom and 3 chooses base 26 is arranged, and the shaft of the rod member 5 on the truss 10 stretches out outside the die housing.Figure 69 is the structural representation of embodiments of the invention 69, and it is gone to the bottom and 3 chooses base 26 is arranged, and the shaft of the rod member 5 on the truss 10 stretches out outside the die housing.Figure 73 is the structural representation of embodiments of the invention 72, and its upper plate 1, going to the bottom 3 is extended with simultaneously and reveals muscle 24.Figure 74 is the structural representation of embodiments of the invention 73, and its upper plate 1, going to the bottom 3 is extended with base 26 simultaneously, and is extended with and reveals net 25.Figure 76 is the structural representation of embodiments of the invention 75, and the rod member 5 of the truss 10 in its cavity is extended with rod end 8 from four angles of formwork respectively, and upper plate 1, goes to the bottom and 3 choose base 26 is arranged.

Feature of the present invention also be to go to the bottom 3 or 3 bases 26 of choosing with upper plate 1 of going to the bottom around be zigzag, waveform, bevel edge, step, perhaps base 26 also is extended with simultaneously and reveals anchor rib 24, reveals net 25, fiber exposure silk 27, anticracking grid cloth 28, a Cracking-proof belt sour jujube iron plate 29, dovetail shaped iron plate or pressure network hole iron plate or their combination.Figure 36 is the structural representation of embodiments of the invention 36, for 3 bases of choosing 26 of going to the bottom are step, are extended with simultaneously and reveal anchor rib 24.Figure 37 is the structural representation of embodiments of the invention 37, for 3 bases of choosing 26 of going to the bottom are zigzag, are extended with simultaneously and reveal anchor rib 24.Figure 38 is the structural representation of embodiments of the invention 38, for 3 bases of choosing 26 of going to the bottom are bevel edge, are extended with simultaneously and reveal anchor rib 24.Figure 39 is the structural representation of embodiments of the invention 39,3 chooses base 26 is arranged for going to the bottom, and is extended with simultaneously and reveals net 25, and also be extended with fibre 27, anti-cracking cloth 28.

The local enlarged diagram on expression base 26.B-1 represents

An example of local enlarged diagram, expression base 26 is extended with fibre 27, anti-cracking cloth 28; B-2 also represents

Another example of local enlarged diagram, what stretched out on expression base 26 also can be a Cracking-proof belt sour jujube iron plate 29; B-3 also is expression

Another example of local enlarged diagram, expression has a Cracking-proof belt sour jujube iron plate 29 on the base 26.Figure 70 is the structural representation of embodiments of the invention 70, and it is gone to the bottom and 3 chooses base 26 is arranged, and a Cracking-proof belt sour jujube iron plate 29 is arranged on the base.Figure 71 is that use status architecture schematic diagram is amplified in the part that Figure 70 C is ordered, rod member 5 is the upward opening hollow stem, be cast with cast-in-situ reinforced concrete in it, rod member 5 forms steel pipe steel bar concrete bar behind casting reinforced concrete, makes to go to the bottom by rod member 53 to be connected to form integral body with the cast-in-situ reinforced concrete of upper plate 1.

Feature of the present invention also is on every side sidewall 2 and upper plate 1, going to the bottom is connected 30 for cementing, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination between 3.Figure 40 is the structural representation of embodiments of the invention 40, for sidewall 2 on every side and upper plate 1, being connected between 3 of going to the bottom 30 are cementing connection.Figure 41 is the structural representation of embodiments of the invention 41, for sidewall 2 on every side and upper plate 1, going to the bottom is connected 30 for being welded to connect between 3.

Feature of the present invention also is to be provided with in the die housing at least a slice stiffening rib 31, and stiffening rib 31 is solid or hollow.Figure 42 is the structural representation of embodiments of the invention 42, for being provided with the solid stiffening rib of a slice 31 in the die housing.Figure 43 is the structural representation of embodiments of the invention 43, for being provided with the hollow stiffening rib of a slice 31 in the die housing.Figure 44 is the structural representation of embodiments of the invention 44, for being provided with the hollow stiffening rib of a slice 31 in the die housing.

Feature of the present invention is that also there is reinforcing rib 32 side of stiffening rib 31.Figure 45 is the structural representation of embodiments of the invention 45, wears the solid stiffening rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.Figure 46 is the structural representation of embodiments of the invention 46, wears the hollow reinforced rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.Figure 47 is the structural representation of embodiments of the invention 47, wears the hollow reinforced rib 31 of reinforcing rib 32 for being provided with a slice both sides in the die housing.

Feature of the present invention also is upper plate 1, the surface of sidewall 2, lower shoe 3, stiffening rib 31, reinforcing rib is fixed or is pasted with reinforcing band 47 or strengthens surface layer 48 on every side, reinforcing band 47 or enhancing surface layer 48 are metal sheet, carbon fiber board, glass epoxy, cloth, fibrous mesh cloth or steel wire, and perhaps reinforcing band 47 or enhancing surface layer 48 are also simultaneously with anchoring pin 49.Figure 60 is the structural representation of embodiments of the invention 60, for the surface of the upper plate 1 of formwork and lower shoe 3 is pasted with reinforcing band 47, is fixed with on the sidewall 2 to strengthen surface layer 48, and anchoring pin 49 is arranged simultaneously.

Feature of the present invention also is to go to the bottom 3, upper plate 1, in sidewall 2, rod member 5, reinforcing rib, the stiffening rib reinforce 23 is arranged on every side, and reinforce 23 is fiber, fibrous mesh cloth, cloth, nonwoven, reinforcing bar, steel mesh reinforcement, gauze wire cloth, prestressed reinforcement or its combination.Figure 32 is the structural representation of embodiments of the invention 32, is embedded with steel mesh reinforcement reinforce 23 for going to the bottom in 3, is embedded with gauze wire cloth reinforce 23 in upper plate 1 and the sidewall 2.Figure 33 is the structural representation of embodiments of the invention 33, is upper plate 1, sidewall 2 and 3 interior gauze wire cloth and the fabric reinforcement 23 of being embedded with simultaneously of going to the bottom.

The reinforcing bar that feature of the present invention also is to go to the bottom in 3 interior reinforcing bars and rod member 5 or the stiffening rib 31 is connected.Figure 61 is the structural representation of embodiments of the invention 61, and 3 interior reinforcing bars and rod member 5 link to each other with reinforcing bar in the stiffening rib 31 in order to go to the bottom.

Feature of the present invention is that also the interior stiffening rib 31 of die housing is from sidewall 2 or upper plate 1 are extended with dew anchor rib 33 or reveal net 34 or reveal rib 35 or their combination on every side.Figure 51 is the structural representation of embodiments of the invention 51, reveals anchor rib 33 for stiffening rib 31 is extended with from upper plate 1.Figure 52 is the structural representation of embodiments of the invention 52, for stiffening rib 31 from upper plate 1 and on every side sidewall 2 be extended with and reveal net 34.Figure 53 is the structural representation of embodiments of the invention 53, reveals anchor rib 33 for stiffening rib 31 is extended with from upper plate 1.Figure 54 is the structural representation of embodiments of the invention 54, reveals rib 35 for stiffening rib 31 is extended with from upper plate 1, and is extended with simultaneously dew net 34; Go to the bottom and 3 choose base 26 is arranged, and the muscle 24 of revealing and a Cracking-proof belt sour jujube iron plate 29 are arranged.

Feature of the present invention is that also the face shaping of three-dimensional formwork is cuboid, square, Pentagon, hexagon body, cylinder or obform body.Figure 48 is the structural representation of embodiments of the invention 48, for the face shaping of 3 D force bearing mould case is cuboid.Figure 49 is the structural representation of embodiments of the invention 49, for the face shaping of 3 D force bearing mould case is the hexagon body.

Feature of the present invention is that also upper plate 1 and sidewall 2 on every side are plastic foil, plastic plate, composite membrane, GRC plate, metal press plate, cement fibrolite plate, cellular board, perspex steel, waterproof board, sawdust board, concrete plate, reinforcing bar or steel wire concrete plate or Mortar Plates.

Feature of the present invention is that also rod member 5 is reinforcing bar mortar bar, steel bar concrete bar, steel pipe, sheetmetal concrete bar, prestressing force bar, ring bar, fiberglass rod, GRC bar, carbon fiber bar, reinforcing bar, plastic bar, vertical masonry joint metal tube, spirally-seamed metal tubing, steel wire network pipe, glass fiber stringing, glass reinforced plastic pipe, tube wall perforated pipe, composite metal-plastic pipe, hollow concrete mortar pipe, reinforcing bar light weight concrete construction enhancement mode pipe or steel pipe concrete pipe.

Feature of the present invention also is to be provided with handle 36 at three-dimensional formwork.Figure 55 is the structural representation of embodiments of the invention 55, for being provided with handle 36 on the three-dimensional formwork.

Feature of the present invention also is to be provided with drag hook 37, wire drawing 38, suspender member 39, embedded iron parts 40, deep gouge 41, reserving hole 42, pre-buried conduit 43, junction box 44, water pipe 45, air chimney 46 or their combination at three-dimensional formwork.Figure 56 is the structural representation of embodiments of the invention 56, for being provided with drag hook 37, wire drawing 38 on the three-dimensional formwork.Figure 57 is the structural representation of embodiments of the invention 57, for being provided with wire drawing 38, suspender member 39, embedded iron parts 40 on the three-dimensional formwork.Figure 58 is the structural representation of embodiments of the invention 58, for being provided with deep gouge 41, reserving hole 42, air chimney 46 on the three-dimensional formwork.Figure 59 is the structural representation of embodiments of the invention 59, for being provided with pre-buried conduit 43, junction box 44, water pipe 45 on the three-dimensional formwork.

Feature of the present invention also is to be provided with in the cavity 4 soundproof course 50 or is filled with light material 51, and light material 51 is light concrete or expanded perlite or expanded vermiculite or rock wool or foamed plastics.Figure 62 is the structural representation of embodiments of the invention 62, for being provided with soundproof course 50 in the formwork cavity 4.Figure 63 is the structural representation of embodiments of the invention 63, for being filled with expanded perlite 51 in the formwork cavity 4.

Feature of the present invention is that also rod member 5 is upper plate 1, on every side sidewall 2 or the reinforcing rib 17 on 3 of going to the bottom.Figure 25 is the structural representation of embodiments of the invention 25, at sidewall 2 reinforcing rib 17 is arranged, and also is rod member 5 simultaneously, and both unite two into one.

Feature of the present invention also is to go to the bottom and wears muscle in 3 with hole 52.Figure 64 is the structural representation of embodiments of the invention 64, is provided with the hole 52 of wearing muscle in 3 going to the bottom.

During the invention process, can make of steel bar concrete or gauze wire cloth concrete first and go to the bottom 3, with one deck cement gel ramming material one deck cloth again the layer structure more than two layers that is built up each other of one deck cement gel ramming material make required form upper plate 1 and around sidewall 2, make rod member 5 with the reinforced concrete mortar and be cemented to truss 10 or the whole truss 10 that forms, use each other glue cementing between each member, namely form required three-dimensional formwork, formwork is lightweight, material is economized, and also has simultaneously the characteristics such as intensity is high, simple in structure, convenient construction and transport.

Claims (37)

1. stereo froce bearing form work for reinforced concrete, comprise upper plate (1), on every side sidewall (2) and go to the bottom (3), upper plate (1), sidewall (2) and go to the bottom (3) are connected to each other and consist of polyhedron enclosed cavity (4) on every side, (5) are arranged at upper plate (1) and go to the bottom between (3) to it is characterized in that rod member is arranged, go to the bottom and be embedded with steel mesh reinforcement reinforce (23) in (3), upper plate (1) be embedded with gauze wire cloth reinforce (23) in the sidewall (2) on every side, at least one rod member (5) arranged from upper shaft or the rod end (8) of outside die housing, being extended with of upper plate (1) in the formwork cavity (4).

2. a kind of stereo froce bearing form work for reinforced concrete according to claim 1 is characterized in that being provided with at least more than one triangle rod member truss element (6) or the rod member (5) that joins more than two that is made of many rod members (5) in die housing.

3. a kind of stereo froce bearing form work for reinforced concrete according to claim 2, it is characterized in that a plurality of truss elements (6) in the die housing consist of truss (10), truss element (6) each other orthogonal thereto, oblique, parallel, shaped form engages, docking is arranged, perhaps three-dimensional spatial arrangement, perhaps simultaneously also height layout straggly, perhaps above-mentioned combination.

4. a kind of stereo froce bearing form work for reinforced concrete according to claim 3, it is characterized in that truss element (6) or truss (10) are rope bar truss, plane frame, space truss, space truss, the rod member truss that the fixed quadrangle of joint, pentagon, hexagon consist of.

5. a kind of stereo froce bearing form work for reinforced concrete according to claim 2, the push rod that it is characterized in that truss element is the reinforcing rib (17) on upper plate (1) or the upper plate (1).

6. a kind of stereo froce bearing form work for reinforced concrete according to claim 2, the bottom bar that it is characterized in that truss element for go to the bottom (3) or go to the bottom (3) on reinforcing rib (17).

7. a kind of stereo froce bearing form work for reinforced concrete according to claim 2 is characterized in that the push rod (5) of truss element, bottom bar (5) are upper plate (1) simultaneously respectively, go to the bottom (3) or the reinforcing rib on it (17).

8. a kind of stereo froce bearing form work for reinforced concrete according to claim 1, the cross sectional shape that it is characterized in that rod member (5) is circle, annular, square, prolate type, hollow, L shaped, flute profile, I-shaped, porous, variable cross-section shape, perhaps simultaneously also along the axis reducing of rod member (5).

9. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, the cross sectional shape that it is characterized in that rod member (5) are the hollow or honeycomb hollow of ring.

10. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that rod member (5) is compound rod or coupled pole.

11. a kind of stereo froce bearing form work for reinforced concrete according to claim 10, it is characterized in that coupled pole is that the coupled pole that strengthens surface layer (11) is fixed or is pasted with on the rod member surface, strengthening surface layer (11) is metal sheet roof covering, carbon fiber board, glass fiber reinforced plastic thin plate, fibre cloth, fibrous mesh cloth or steel fibre, perhaps strengthens to also have simultaneously anchoring pin (12) or hole on the surface layer (11).

12. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, it is characterized in that interconnecting between the rod member (5) self (13) or with upper plate (1) on every side sidewall (2) or go to the bottom being connected between (3) (14) for glued joint, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination.

13. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, it is characterized in that around the formwork sidewall (2) around at least one has at least more than one boss (15), boss (15) is solid boss or hollow boss, or also is filled with light material in the hollow boss (15).

14. a kind of stereo froce bearing form work for reinforced concrete according to claim 13 is characterized in that having the rod member (5) more than at least 1 at least one boss (15).

15. a kind of stereo froce bearing form work for reinforced concrete according to claim 14 is characterized in that having on the boss (15) dew anchor rib (9) or reveals rod end (8) or both combinations.

16. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, it is characterized in that at least one inner surface or external surface in sidewall (2) around or upper plate (1) or go to the bottom (3) have reinforcing rib (17), reinforcing rib (17) is hollow or solid.

17. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that upper plate (1) or sidewall (2) or both external surfaces are undaform, zigzag, impression shape, plucking shape rough surface on every side.

18. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that formwork that upper plate (1) and sidewall (2) on every side form is again one deck cementitious matter (18) superimposed layer structure more than two layers each other of one deck cementitious matter (18) one deck fiber or cloth (19).

19. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, the formwork that it is characterized in that upper plate (1) or sidewall (2) formation on every side is the composite construction that truss (20) single or double is wrapped up in rete (21) outward, or honeycomb hole skeleton (22) single or double is wrapped up in the composite construction of rete (21) outward.

20. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that the single peviform thing that the upper plate (1) of formwork and sidewall (2) on every side are integrated or the peviform thing that constitutes more than two module components.

21. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, it is characterized in that going to the bottom (3) or upper plate (1) or both outwards choose from sidewall (2) on every side simultaneously base (26), perhaps above-mentioned combination.

22. a kind of stereo froce bearing form work for reinforced concrete according to claim 21, it is characterized in that going to the bottom (3) or go to the bottom base (26) that (3) and upper plate (1) choose around be zigzag, waveform, bevel edge, step, perhaps base (26) also are extended with simultaneously and reveal anchor rib (24), reveal net (25), fiber exposure silk (27), anticracking grid cloth (28), a Cracking-proof belt sour jujube iron plate (29), dovetail shaped iron plate or pressure network hole iron plate or their combination.

23. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that on every side sidewall (2) and upper plate (1), being connected between (3) (30) of going to the bottom be for cementing, welding, silk connect, snapping, clamping, riveted joint, hinged, perforation anchor connection or global formation or above-mentioned combination.

24. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 is characterized in that being provided with in the die housing at least a slice stiffening rib (31) according to claim 1, stiffening rib (31) is solid or hollow.

25. a kind of stereo froce bearing form work for reinforced concrete according to claim 24 is characterized in that there is reinforcing rib (32) side of stiffening rib (31).

26. a kind of stereo froce bearing form work for reinforced concrete according to claim 25, it is characterized in that upper plate (1), the surface of sidewall (2), lower shoe (3), stiffening rib (31), reinforcing rib is fixed or is pasted with reinforcing band (47) or strengthens surface layer (48) on every side, reinforcing band (47) or enhancing surface layer (48) are metal sheet, carbon fiber board, glass epoxy, cloth, fibrous mesh cloth or steel wire, and perhaps reinforcing band (47) or enhancing surface layer (48) are also simultaneously with anchoring pin (49).

27. a kind of stereo froce bearing form work for reinforced concrete according to claim 24, it is characterized in that in sidewall (2), rod member (5), reinforcing rib, the stiffening rib reinforce (23) being arranged on every side, reinforce (23) is fiber, fibrous mesh cloth, cloth, nonwoven, reinforcing bar, steel mesh reinforcement, gauze wire cloth, prestressed reinforcement or its combination.

28. a kind of stereo froce bearing form work for reinforced concrete according to claim 24, the reinforcing bar in it is characterized in that going to the bottom (3) interior reinforcing bar and rod member (5) or the stiffening rib (31) is connected.

29. a kind of stereo froce bearing form work for reinforced concrete according to claim 24 is characterized in that the interior stiffening rib (31) of die housing is from sidewall (2) or upper plate (1) are extended with dew anchor rib (33) or reveal net (34) or reveal rib (35) or their combination on every side.

30. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, the face shaping that it is characterized in that three-dimensional formwork is cuboid, square, Pentagon, hexagon body, cylinder or obform body.

31. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that upper plate (1) and sidewall (2) on every side are plastic foil, plastic plate, composite membrane, GRC plate, metal press plate, cement fibrolite plate, cellular board, perspex steel, waterproof board, sawdust board, concrete plate, reinforcing bar or steel wire concrete plate or Mortar Plates.

32. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 is characterized in that rod member (5) is reinforcing bar mortar bar, steel bar concrete bar, steel pipe, sheetmetal concrete bar, prestressing force bar, ring bar, fiberglass rod, GRC bar, carbon fiber bar, reinforcing bar, plastic bar, vertical masonry joint metal tube, spirally-seamed metal tubing, steel wire network pipe, glass fiber stringing, glass reinforced plastic pipe, tube wall perforated pipe, composite metal-plastic pipe, hollow concrete mortar pipe, reinforcing bar light weight concrete construction enhancement mode pipe or steel pipe concrete pipe according to claim 1.

33. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 is characterized in that being provided with handle (36) at three-dimensional formwork according to claim 1.

34. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 is characterized in that being provided with drag hook (37), wire drawing (38), suspender member (39), embedded iron parts (40), deep gouge (41), reserving hole (42), pre-buried conduit (43), junction box (44), water pipe (45), air chimney (46) or their combination at three-dimensional formwork according to claim 1.

35. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1, it is characterized in that being provided with in the cavity (4) soundproof course (50) or be filled with light material (51), light material (51) is light concrete or expanded perlite or expanded vermiculite or rock wool or foamed plastics.

36. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 according to claim 1 is characterized in that rod member (5) is upper plate (1), the reinforcing rib (17) on sidewall (2) or go to the bottom (3) on every side.

37. the described a kind of stereo froce bearing form work for reinforced concrete of arbitrary claim in 8 is according to claim 1 worn muscle with hole (52) in it is characterized in that going to the bottom (3).

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