CN100501055C - Hollow component for concrete - Google Patents

Abstract

The invention is a concrete hollow component, comprising hollow forms, and characterized by that at least two hollow forms are arranged separately, their opposite sides compose a cast-in-site concrete ribbed die space, there is at least a spacing support-pull piece in the ribbed die space to connect the two hollow forms into an organic whole through opposite or adjacent sides, and there is at least a boss module on at least an ambient side of each hollow form, and at least a spacing support-pull piece is parallel with side wall surface. And it is applied to cast in site reinforced concrete or prestressed reinforced concrete hollow floor system, roof system, sole plates, wall bodies and hollow bridges.

Description

A kind of hollow component used for concrete

The application for the applying date be that July 5, application number in 2003 are 03145649.9, name is called the dividing an application of application for a patent for invention of " a kind of hollow component used for concrete ".

(1) technical field

The present invention relates to a kind of hollow component used for concrete.

(2) background technology

At present, steel bar reinforced hollow concrete roof cast-in-situs is to use wider floor structural form, has that speed of application is fast, structure height is little, advantages such as ceiling decoration can be cut apart and need not to room area flexibly.The lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99232921.3, name are called " cast-in-place reinforced concrete filling thin wall cylinder " utility model patent as the applicant in the patent No. of application on March 10th, 1999, it is made up of horniness thin-walled tube and two plugs, is applied to use as the lightening permanent loose tool in the hollow building cover.And for example the applicant in the application number of on November 29th, 1999 application be 99115666.8, name is called " fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and manufacture method thereof ", its thin-walled box is applied in the steel bar reinforced hollow concrete roof cast-in-situs, can satisfy the needs of latticed, the cellular concrete of finding time, form hollow-ribbed floor.Thin-walled is box filled in concrete, has both made filling member, again as the hollow die shell member, plays the effect of permanent mold shell.But, when this thin-walled box is constructed as hollow die shell, need single laying construction, inconsistent phenomenon easily takes place in mutually positioning inconvenience, influence the construction quality and the efficiency of construction of hollow building cover, simultaneously, formed superstructure weight is still heavier relatively, is unfavorable for antidetonation and saves material, therefore, develop a kind of novel hollow component used for concrete for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of hollow component used for concrete, have that easy construction, efficient height, construction quality superstructure good, that form is in light weight, shock resistance good, save characteristics such as material.

Solution of the present invention is on the basis of existing technology, comprise hollow die shell, it is characterized in that at least two hollow die shells alternately, constitute Cast-in-place concrete internal-rib die cavity between the opposite face of hollow die shell, at least one spacer draw piece of the alternate binding all-in-one-piece of hollow die shell with relative or adjacent surface is arranged in the internal-rib die cavity, around at least one of hollow die shell, on the side at least one boss module is arranged, the internal-rib die cavity is more than at least two, their parallel to each other or quadratures, the integral body that boss module and hollow die shell are formed in one, perhaps boss module and hollow die shell are the formed connected members that is connected into integral body of split.Like this, because cavity member by at least two hollow die shells alternately, hollow die shell connects to one by a spacer draw piece, form the hollow die shell assembly, thereby when being applied to cast-in-situ hollow building roof, hollow die shell is become in groups by single laying to be laid, mutually positioning very convenient, the construction quality that is difficult for inconsistent phenomenon takes place and influences hollow building cover, efficiency of construction also improves greatly simultaneously, and, owing on the side boss module is arranged around the hollow die shell, formed Cast-in-place concrete rib promptly becomes the Cast-in-place concrete rib of truss member type Cast-in-place concrete rib or side band truss-like rod member in the superstructure, thereby the weight of Cast-in-place concrete rib alleviates greatly, save material, also make the weight saving of whole superstructure, anti-seismic performance improves, thereby reach purpose of the present invention, in addition, cavity member also has simple in structure, the intensity height, make easily, characteristics such as cost is low, be suitable for various cast-in-situ reinforced concretes or prestressed hollow reinforced concrete roof, roof system, sole plate, body of wall, hollow bridges is used, and is specially adapted to hollow arch without beam and uses.

Feature of the present invention also is to have on the bottom surface of hollow die shell at least one to protrude the boss module of bottom surface.Like this, after cavity member is applied in the Cast-in-place Concrete Building Floor, concrete pour into internal-rib die cavity and boss module around, formed the I-shaped rib of Cast-in-place concrete, improved the comprehensive mechanical property of Cast-in-place Concrete Building Floor greatly, simultaneously, cavity member wrap up in contain more firm, solved preferably prefabricated cavity member and Cast-in-place concrete joint interface the cracking problem.

Feature of the present invention also is the integral body that described boss module and hollow die shell are formed in one.Like this, the overall performance of the cavity member that boss module and hollow die shell are formed in one is good, and is not fragile, and simultaneously, manufacture craft is simple, convenient.

Feature of the present invention is that also described boss module and hollow die shell are the formed connected members that is connected into integral body of split.Like this, boss module and hollow die shell separate making earlier, and be convenient for production, quick, and then when connecting into the member of integral body, also very simple, quick, but pile up separately product has also been saved the stacking space.

Feature of the present invention is that also described spacer draw piece is and firm binding of hollow die shell is spacer draw piece between one.Like this, the spacer draw piece connects as one two hollow die shells between firmly linking, when it is applied in the Cast-in-place Concrete Building Floor, handling, install more convenient.

Feature of the present invention also be described spacer draw piece for hollow die shell between for flexibly connect or telescopic be connected between the spacer draw piece.Like this, when hollow die shell is applied in the Cast-in-place Concrete Building Floor, after hollow die shell installs, active interval can be supportted the draw piece dismounting and reclaim the secondary use, reduced the cost of production of hollow die shell, simultaneously, behind the dismounting support draw piece, reinforcing bar can be laid in the internal-rib die cavity very easily, and concrete also can pour in the internal-rib die cavity swimmingly.If between the spacer draw piece be telescopic connection between the spacer draw piece, can suitably regulate the width of internal-rib die cavity between the hollow die shell when then constructing, to satisfy different designs and actual needs.

Feature of the present invention is that also described spacer draw piece is at least one in rod member, rope, plate, muscle, silk, thin band, piece or the pier.Like this, support draw piece material and and the variation of structure can satisfy the different designs requirement of product, and can be according to different needs, adopt reasonable manner to connect.As adopt web strap material and wood particle as the support draw piece, be arranged in the internal-rib die cavity.

Feature of the present invention also be spacer draw piece between described rod member, plate, piece or pier formula be hollow or porous hollow between the spacer draw piece.Like this, can be according to the design needs, corresponding employing support draw piece hollow or solid or porous rationally solves support and draws the reinforcing problem.

Feature of the present invention is that also described spacer draw piece is metalwork.Like this, spacer draw piece intensity height between metal, manufacture conveniently, can realize at an easy rate producing in enormous quantities, simultaneously, after cavity member was applied in the Cast-in-place Concrete Building Floor, spacer draw piece and Cast-in-place concrete combined between metal, and the fellowship building cover structure is stressed.

Feature of the present invention is that also described intermetallic spacer draw piece is docked by at least two metalworks, or the die wall of metalwork and internal-rib die cavity welding, or the welding of the built-in fitting of the die wall of metalwork and internal-rib die cavity, or the die wall screw or the bolt of metalwork and built-in fitting or internal-rib die cavity form.Like this, when making cavity member, can very conveniently by the support draw piece hollow die shell be connected as one quickly, simultaneously, adopt bolt or be welded to connect very firmly, significantly reduced the breakage rate of cavity member in stacking, transportation, installation process, reduced cost of manufacture.

Feature of the present invention is that also at least one bending of described spacer draw piece stretch into anchoring in the die wall of hollow die shell.Like this, the die wall of a spacer draw piece and hollow die shell is fixed to be one, connects firm.

Feature of the present invention is also that described spacer draw piece is parallel to each other, quadrature, oblique or grade separation.Like this, a spacer draw piece is provided with parallel, quadrature, oblique, grade separation or other mode, can satisfy the demand of different designs.

Feature of the present invention is that also the collar extension of described internal-rib die cavity is horn mouth or bench port.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, the collar extension of internal-rib die cavity is horn mouth or bench port, concrete is poured in the internal-rib die cavity very easily, the concrete that has solved in the internal-rib die cavity is built leakiness, is easily formed phenomenons such as bubble, hollowing, has improved the pouring quality of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention is that also described hollow die shell is provided with at least a in inner corner trim, chamfering, groove, pit, hole, raised line or the external corner.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, pours into concrete in inner corner trim, chamfering, groove, hole, raised line, boss, the external corner and formed local Cast-in-place concrete and add competent structure, thereby make structure more reasonable.

Feature of the present invention is also that the kind at least in described inner corner trim, chamfering, groove or the raised line is orthogonal thereto, oblique, parallel or grade separation setting.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, because of the inner corner trim on the cavity member, chamfering, groove, raised line or its combination is orthogonal thereto, oblique, parallel or grade separation setting, concrete pours in inner corner trim, chamfering, the groove that the back has correspondingly formed orthogonal thereto, oblique, Cast-in-place concrete parallel or grade separation adds competent structure, has improved the mechanical property of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention is that also the die wall global formation of the hollow die shell of described spacer draw piece and at least one internal-rib die cavity becomes distance member.Like this, the distance member of global formation helps reducing the difficulty of the work of manufacturing, and enhances productivity, and simultaneously, the overall performance of distance member is good, and is quick and easy for installation.

Feature of the present invention also is described distance member and hollow die shell gluing, welding, riveted joint or pegs graft whole.Like this, distance member can be connected with modes such as gluing, welding, riveted joint or grafting with hollow die shell, has the diversity of connected mode, can be according to the different requirements of using, adopt only connected mode that the two is connected as one, be beneficial to reduce production costs.

Feature of the present invention also is described internal-rib die cavity more than at least two, their parallel to each other or quadratures.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, can form the Cast-in-place concrete time rib of parallel to each other or quadrature, thereby improve the mechanical property of cast-in-situ concrete structure.

Feature of the present invention is that also described hollow die shell is provided with reinforce.Reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, expanded metal lath, fiber, fleece, metal foil band, braid over braid or the strap.Like this, the intensity that is provided with the hollow die shell of reinforce has obtained improving greatly.

Feature of the present invention also is have reinforce to expose on the described hollow die shell.

Feature of the present invention is that also described reinforce passes the internal-rib die cavity and fuses.

Feature of the present invention is that also described reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, expanded metal lath, fiber, fleece, metal foil band, braid over braid or the strap.Like this, the selecting for use of reinforce material when the diversity of reinforce material is convenient to produce reduces production costs.

Feature of the present invention is that also described reinforce is the metal foil band.Its metal foil band is to have hole, seam, groove, sour jujube head, concavo-convex, concavo-convex porose, impression, hair sour jujube, the fiber that exposes shortage, exasperate or their compound bands, perhaps be braid over braid, strap, sandwich tape, its width is wide or not wide, like this, the diversity of web belt sample, the selecting for use of reinforce when being convenient to produce helps reducing cost; The employing of metal foil band has increased substantially the impact resistance and the pliability of cavity member, makes its not cracky.

Feature of the present invention also is the hollow die shell of described hollow die shell at least one face opening.Like this, in the manufacturing process of cavity member, can look its inner case very easily and carry out reasonable operation, help increasing work efficiency, simultaneously, when cavity member is applied in the Cast-in-place Concrete Building Floor, according to the different demands of design, other material can be filled at any time, in hollow die shell to satisfy the design and construction requirement, in addition, also be convenient to the laying of pipelines such as various water, electricity.

Feature of the present invention is that also described at least one hollow die shell is provided with locating structure.Locating structure can be location hook, locating ring, location iron wire, feet, small lugs etc.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor,, prevented the hollow mould shell displacement effectively, guaranteed that the internal structure of cast-in-situ concrete structure adheres to specification by the positioning action of locating structure.

Feature of the present invention is that also the bottom surface of described hollow die shell is extended with bridging piece.Like this, when cavity member was applied in the Cast-in-place Concrete Building Floor, the alternative engineering template of bridging piece had reduced the spillage of material of template, simultaneously, because of having saved the template installation procedure, had increased substantially difficulty of construction, had reduced the comprehensive cost of Cast-in-place Concrete Building Floor.

Feature of the present invention is that also described hollow die shell and bottom surface connecting place are fluted.Like this, the Cast-in-place concrete rib can form the Cast-in-place concrete rib of I-shaped Cast-in-place concrete rib or band truss member.Help improving the mechanical property of superstructure, simultaneously, improved the mutual wedge action between cavity member and the Cast-in-place concrete, prevented the generation in crack between Cast-in-place concrete and the prefabricated units.

Feature of the present invention also is to be provided with in the described hollow die shell at least one in stiffener, bracing boom or the reinforcing rib.Like this, when cavity member was applied in the Cast-in-place Concrete Building Floor, the stiffener of hollow die shell, reinforcing rib or expose stiffener, bracing boom, reinforcing rib can form cast-in-place and prefabricated composite construction with Cast-in-place concrete, optimized the inner stress system of Cast-in-place Concrete Building Floor.

Feature of the present invention is that also in described stiffener, bracing boom or the reinforcing rib at least one exposes.

Feature of the present invention also is to also have on the described hollow die shell reinforce to expose.

Feature of the present invention is that also at least one die side wall of described hollow die shell is a corrugated surface.Like this, it is big that die side wall is that the cavity member of corrugated surface has die wall rigidity, the advantage that the load ability is strong, and after it was applied in the Cast-in-place Concrete Building Floor, concrete poured in the trough, had formed the Cast-in-place concrete reinforcing rib.Simultaneously, corrugated surface has increased the mutual wedge action between hollow die shell and the Cast-in-place concrete, has prevented the generation in crack between Cast-in-place concrete and the prefabricated units.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is hollow mould shell, and 2 is the internal-rib die cavity, and 3 are the support draw piece, and 4 be side all around, and 5 is the boss module, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with in the internal-rib die cavity 2 a plurality of hollow die shell 1 to be linked spacer draw piece 3 between all-in-one-piece, and side 4 is provided with the boss module 5 of a plurality of protrusions around its hollow die shell 1.

Fig. 2 is the structural representation of the embodiment of the invention 2, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, side 4 is provided with the boss module 5 of a plurality of protrusions around the hollow die shell 1, simultaneously, the bottom surface 6 of hollow die shell 1 is provided with a boss module 5.

Fig. 3 is the structural representation of the embodiment of the invention 3, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, side 4 is provided with the boss module 5 of a plurality of protrusions around the hollow die shell 1, and its boss module 5 and hollow die shell 1 are the members that branchs connects into integral body after body formed.

Fig. 4 is the structural representation of the embodiment of the invention 4, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, its support draw piece 3 be firmly connection between the spacer draw piece.

Fig. 5 is the structural representation of the embodiment of the invention 5, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, its support draw piece 3 is movable telescopic spacer draw piece.

Fig. 6 is the structural representation of the embodiment of the invention 6, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and spacer draw piece 3 is rope and rod member therebetween.

Fig. 7 is the structural representation of the embodiment of the invention 7, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and spacer draw piece 3 is hollow rod member therebetween.

Fig. 8 is the structural representation of the embodiment of the invention 8, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, therebetween spacer draw piece 3 interior anchoring of die wall that hollow die shell 1 is stretched in bending.

Fig. 9 is the structural representation of the embodiment of the invention 9, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, therebetween spacer draw piece 3 oblique each other in internal-rib die cavity 2.

Figure 10 is the structural representation of the embodiment of the invention 10, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and the collar extension of its internal-rib die cavity 2 is a horn mouth.

Figure 11 is the structural representation of the embodiment of the invention 11, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and the collar extension of its internal-rib die cavity 2 is a bench port.

Figure 12 is the structural representation of the embodiment of the invention 12, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with chamfering 8 and pit 10 on its hollow die shell 1 simultaneously.

Figure 13 is the structural representation of the embodiment of the invention 13, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with groove 9 and hole 11 on its hollow die shell 1.

Figure 14 is the structural representation of the embodiment of the invention 14, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with inner corner trim 7, raised line 12 and external corner 13 on its hollow die shell 1 simultaneously.

Figure 15 is the structural representation of the embodiment of the invention 15, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, spacer draw piece 3 is overall shaped into distance member 14 with the hollow die shell wall that constitutes internal-rib die cavity 2 therebetween.

Figure 16 is the structural representation of the embodiment of the invention 16, and a plurality of hollow die shells 1 constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and internal-rib die cavity 2 is parallel to each other.

Figure 17 is the structural representation of the embodiment of the invention 17, and a plurality of hollow die shells 1 constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and internal-rib die cavity 2 is orthogonal.

Figure 18 is the structural representation of the embodiment of the invention 18, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, be provided with reinforce 15 in the wall body of its hollow die shell 1, be both and exposed reinforce 15 and pass internal-rib die cavity 2, hollow die shell is connected to integral body, diagram reinforce 15 is the metal foil band.

Figure 19 is the structural representation of the embodiment of the invention 19, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, be provided with stiffener 18, bracing boom 19 and reinforcing rib 20 in its hollow die shell 1 simultaneously, simultaneously, stiffener 18, bracing boom 19 parts are exposed outside the hollow die shell 1.

Figure 20 is the structural representation of the embodiment of the invention 20, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, a plurality of die side walls of its hollow die shell 1 are corrugated surface.

(5) specific embodiment

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

The present invention as shown in drawings, comprise hollow die shell 1, it is characterized in that at least two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2 between the opposite face of hollow die shell 1, have in the internal-rib die cavity 2 relative or adjacent hollow die shell 1 at least one spacer draw piece 3 of alternate binding all-in-one-piece, around at least one of hollow die shell 1, on the side 4 at least one boss module 5 is arranged, the internal-rib die cavity is more than 2 at least two, their parallel to each other or quadratures, the integral body that boss module 5 and hollow die shell 1 are formed in one, perhaps boss module 5 is the formed connected member that is connected into integral body of split with hollow die shell 1.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is hollow mould shell, and 2 is the internal-rib die cavity, and 3 are the support draw piece, and 4 be side all around, and 5 is the boss module, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with in the internal-rib die cavity 2 a plurality of hollow die shell 1 to be linked spacer draw piece 3 between all-in-one-piece, and side 4 is provided with the boss module 5 of a plurality of protrusions around its hollow die shell 1.As Figure 16 or shown in Figure 17, described internal-rib die cavity 2 is parallel to each other.

Feature of the present invention also is to have on the bottom surface 6 of hollow die shell 1 at least one to protrude the boss module 5 of bottom surface 6.Fig. 2 is the structural representation of the embodiment of the invention 2, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, side 4 is provided with the boss module 5 of a plurality of protrusions around the hollow die shell 1, simultaneously, the bottom surface 6 of hollow die shell 1 is provided with a boss module 5.

Feature of the present invention also is the integral body that described boss module 5 and hollow die shell 1 are formed in one.As shown in Figure 1, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of in the internal-rib die cavity 2 with spacer draw piece 3 between hollow die shell 1 binding all-in-one-piece, side 4 is provided with the boss module 5 of a plurality of protrusions around its hollow die shell 1, the integral body that boss module 5 and hollow die shell 1 are formed in one.

Feature of the present invention is that also described boss module 5 and hollow die shell 1 are the formed connected members that is connected into integral body of split.Fig. 3 is the structural representation of the embodiment of the invention 3, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, side 4 is provided with the boss module 5 of a plurality of protrusions around the hollow die shell 1, and its boss module 5 and hollow die shell 1 are the members that branchs connects into integral body after body formed.

Feature of the present invention is that also described spacer draw piece 3 is and 1 firm binding of hollow die shell is spacer draw piece between one.Fig. 4 is the structural representation of the embodiment of the invention 4, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 link into an integrated entity between spacer draw piece 3, its support draw piece 3 be and hollow die shell 1 one-body molded firm binding between the spacer draw piece.

Feature of the present invention also be described spacer draw piece 3 for hollow die shell 1 between for flexibly connect or telescopic be connected between the spacer draw piece.Fig. 5 is the structural representation of the embodiment of the invention 5, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, its support draw piece 3 is movable telescopic spacer draw piece.

Feature of the present invention is that also described spacer draw piece 3 is at least one in rod member, rope, plate, muscle, silk, thin band, piece or the pier.Fig. 6 is the structural representation of the embodiment of the invention 6, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and spacer draw piece 3 is rope and rod member therebetween.

Feature of the present invention is that also spacer draw piece 3 is spacer draw piece between hollow or porous hollow between described rod member, plate, piece or pier formula.Fig. 7 is the structural representation of the embodiment of the invention 7, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and spacer draw piece 3 is hollow rod member therebetween.

Feature of the present invention is that also described spacer draw piece 3 is metalwork.As shown in Figure 5, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and spacer draw piece 3 is a metalwork therebetween.

Feature of the present invention is that also described intermetallic spacer draw piece 3 is docked by at least two metalworks, or the die wall of metalwork and internal-rib die cavity 2 welding, or the welding of the built-in fitting of the die wall of metalwork and internal-rib die cavity 2, or the die wall screw or the bolt of metalwork and built-in fitting or internal-rib die cavity 2 form.As shown in Figure 5, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, its metal support draw piece 3 is by two rod member butt joints of size, and an end of support draw piece 3 is fixed on the die wall with screw.

Feature of the present invention is that also at least one bending of described spacer draw piece 3 stretch into anchoring in the die wall of hollow die shell 1.Fig. 8 is the structural representation of the embodiment of the invention 8, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, therebetween spacer draw piece 3 interior anchoring of die wall that hollow die shell 1 is stretched in bending.

Feature of the present invention is also that described spacer draw piece is 3 parallel to each other, quadrature, oblique or grade separation.Fig. 9 is the structural representation of the embodiment of the invention 9, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, therebetween spacer draw piece 3 oblique each other in internal-rib die cavity 2.

Feature of the present invention is that also the collar extension of described internal-rib die cavity 2 is horn mouth or bench port.Figure 10 is the structural representation of the embodiment of the invention 10, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and the collar extension of its internal-rib die cavity 2 is a horn mouth.Figure 11 is the structural representation of the embodiment of the invention 11, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and the collar extension of its internal-rib die cavity 2 is a bench port.

Feature of the present invention is that also described hollow die shell 1 is provided with at least a in inner corner trim 7, chamfering 8, groove 9, pit 10, hole 11, raised line 12 or the external corner 13.Figure 12 is the structural representation of the embodiment of the invention 12, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with chamfering 8 and pit 10 on its hollow die shell 1 simultaneously.Figure 13 is the structural representation of the embodiment of the invention 13, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with groove 9 and hole 11 on its hollow die shell 1.Figure 14 is the structural representation of the embodiment of the invention 14, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, also be provided with inner corner trim 7, raised line 12 and external corner 13 on its hollow die shell 1 simultaneously.

Feature of the present invention also is at least a orthogonal thereto, the oblique in described inner corner trim 7, chamfering 8, groove 9 or the raised line 12, parallel or grade separation setting.As shown in figure 14, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, its inner corner trim 7, chamfering 8, groove 9, raised line 12 are orthogonal thereto mutually, oblique, parallel or grade separation setting

Feature of the present invention is that also described the spacer draw piece 3 and the die wall global formation of the hollow die shell 1 of at least one internal-rib die cavity 2 become distance member 14.Figure 15 is the structural representation of the embodiment of the invention 15, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, spacer draw piece 3 is overall shaped into distance member 14 with the hollow die shell wall that constitutes internal-rib die cavity 2 therebetween.

Feature of the present invention also is described distance member 14 and hollow die shell 1 gluing, welding, riveted joint or pegs graft whole.As shown in figure 15, its interval assembly 14 is riveted whole with hollow die shell 1.

Feature of the present invention also is described internal-rib die cavity more than 2 at least two, their parallel to each other or quadratures.Figure 16 is the structural representation of the embodiment of the invention 16, and a plurality of hollow die shells 1 constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and internal-rib die cavity 2 is parallel to each other.Figure 17 is the structural representation of the embodiment of the invention 17, and a plurality of hollow die shells 1 constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and internal-rib die cavity 2 is orthogonal.

Feature of the present invention is that also described hollow die shell 1 is provided with reinforce 15.Figure 18 is the structural representation of the embodiment of the invention 18, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, be provided with reinforce 15 in the wall body of its hollow die shell 1.

Feature of the present invention also is have reinforce 15 to expose on the described hollow die shell 1.

Feature of the present invention is that also described reinforce 15 passes internal-rib die cavity 2 and fuses.As shown in figure 18, there is the reinforce of exposing 15 to pass internal-rib die cavity 2, hollow die shell is connected to integral body.

Feature of the present invention also is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, expanded metal lath, fiber, fleece, metal foil band, braid over braid or the strap of described reinforce 15.As shown in figure 18, diagram reinforce 15 is the metal foil band.

Feature of the present invention is that also described reinforce 15 is the metal foil band.As shown in figure 18, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and its reinforce 15 is the metal foil band.

Feature of the present invention is that also described hollow die shell 1 is the hollow die shell of at least one face opening.As shown in figure 18, its hollow die shell 1 is the hollow die shell under shed.

Feature of the present invention is that also described at least one hollow die shell 1 is provided with locating structure 16.Locating structure can be location hook, locating ring, location iron wire, feet, small lugs etc.As shown in figure 18, its hollow die shell 1 is provided with a plurality of locating structures 16, and illustrated position structure 16 is a drag hook.

Feature of the present invention is that also the bottom surface 6 of described hollow die shell 1 is extended with bridging piece 17.As shown in figure 19, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, are provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, and the bottom surface 6 of hollow die shell 1 is extended with bridging piece 17.

Feature of the present invention also is described hollow die shell 1 and bottom surface 6 connecting places fluted 9.As shown in figure 19, its hollow die shell 1 and bottom surface 6 connecting places fluted 9.

Feature of the present invention also is to be provided with in the described hollow die shell 1 at least one in stiffener 18, bracing boom 19 or the reinforcing rib 20.Figure 19 is the structural representation of the embodiment of the invention 19, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, be provided with stiffener 18, bracing boom 19 and reinforcing rib 20 in its hollow die shell 1 simultaneously.

Feature of the present invention is that also in described stiffener 18, bracing boom 19 or the reinforcing rib 20 at least one exposes.As shown in figure 19, stiffener 18, bracing boom 19 parts are exposed outside the hollow die shell 1.

Feature of the present invention also is to also have on the described hollow die shell 1 reinforce 15 to expose.

Feature of the present invention is that also at least one die side wall of described hollow die shell 1 is a corrugated surface.Figure 20 is the structural representation of the embodiment of the invention 20, two hollow die shells 1 alternately, constitute Cast-in-place concrete internal-rib die cavity 2, be provided with a plurality of support draw pieces 3 that hollow die shell 1 is linked into an integrated entity in the internal-rib die cavity 2, a plurality of die side walls of its hollow die shell 1 are corrugated surface.

During the invention process, can adopt the cement glass fibrous mesh cloth to make the hollow die shell 1 of band boss module 5 earlier, and at the pre-buried weldment in its side, use spacer draw piece 3 between the bar dowel conduct then, with the mode that is welded to connect, by spacer draw piece 3 between bar dowel a plurality of hollow die shells 1 are welded and fused, promptly become hollow component used for concrete.

Claims (28)

1, a kind of hollow component used for concrete, comprise hollow die shell (1), it is characterized in that at least two hollow die shells (1) alternately, constitute Cast-in-place concrete internal-rib die cavity (2) between the opposite face of hollow die shell (1), at least one spacer draw piece (3) of the alternate binding all-in-one-piece of hollow die shell (1) with relative or adjacent surface is arranged in the internal-rib die cavity (2), around at least one of hollow die shell (1), on the side (4) at least one boss module (5) is arranged, the internal-rib die cavity is more than (2) at least two, their parallel to each other or quadratures, the integral body that boss module (5) and hollow die shell (1) are formed in one, perhaps boss module (5) is the formed connected member that is connected into integral body of split with hollow die shell (1).

2, a kind of hollow component used for concrete according to claim 1 is characterized in that having on the bottom surface (6) of hollow die shell (1) at least one to protrude the boss module (5) of bottom surface (6).

3, a kind of hollow component used for concrete according to claim 1 is characterized in that described spacer draw piece (3) is and firm binding of hollow die shell (1) is spacer draw piece between one.

4, a kind of hollow component used for concrete according to claim 1, it is characterized in that described spacer draw piece (3) for hollow die shell (1) between for flexibly connect or telescopic be connected between the spacer draw piece.

5,, it is characterized in that described spacer draw piece (3) is at least one in rod member, rope, plate, muscle, silk, thin band, piece or the pier according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

6, a kind of hollow component used for concrete according to claim 5 is characterized in that spacer draw piece (3) is spacer draw piece between hollow between described rod member, plate, piece or pier formula.

7, a kind of hollow component used for concrete according to claim 5 is characterized in that spacer draw piece (3) is spacer draw piece between porous hollow between described rod member, plate, piece or pier formula.

8,, it is characterized in that described spacer draw piece (3) is metalwork according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

9, a kind of hollow component used for concrete according to claim 8, it is characterized in that described intermetallic spacer draw piece (3) is docked by at least two metalworks, or the die wall of metalwork and internal-rib die cavity (2) welding, or the welding of the built-in fitting of the die wall of metalwork and internal-rib die cavity (2), or the die wall screw or the bolt of metalwork and built-in fitting or internal-rib die cavity (2) form.

10, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4, anchoring in the die wall of hollow die shell (1) is stretched at least one the bending that it is characterized in that described spacer draw piece (3).

11,, it is characterized in that described spacer draw piece (3) is parallel to each other, quadrature, oblique or grade separation according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

12, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4, the collar extension that it is characterized in that described internal-rib die cavity (2) is horn mouth or bench port.

13,, it is characterized in that described hollow die shell (1) is provided with at least a in inner corner trim (7), chamfering (8), groove (9), pit (10), hole (11), raised line (12) or the external corner (13) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

14, a kind of hollow component used for concrete according to claim 13 is characterized in that at least a orthogonal thereto, the oblique in described inner corner trim (7), chamfering (8), groove (9) or the raised line (12), parallel or grade separation setting.

15,, it is characterized in that described the spacer draw piece (3) and the die wall global formation of the hollow die shell (1) of at least one internal-rib die cavity (2) become distance member (14) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

16, a kind of hollow component used for concrete according to claim 15 is characterized in that described distance member (14) is glued with hollow die shell (1), it is whole to weld, rivet or peg graft.

17,, it is characterized in that described hollow die shell (1) is provided with reinforce (15) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

18, a kind of hollow component used for concrete according to claim 17 is characterized in that having on the described hollow die shell (1) reinforce (15) to expose.

19, a kind of hollow component used for concrete according to claim 17 is characterized in that described reinforce (15) passes internal-rib die cavity (2) and fuses.

20, a kind of hollow component used for concrete according to claim 17 is characterized in that at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, expanded metal lath, fiber, fleece, metal foil band, braid over braid or the strap of described reinforce (15).

21,, it is characterized in that described hollow die shell (1) is the hollow die shell of at least one face opening according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

22,, it is characterized in that described at least one hollow die shell (1) is provided with locating structure (16) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

23,, it is characterized in that the bottom surface (6) of described hollow die shell (1) is extended with bridging piece (17) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

24, a kind of hollow component used for concrete according to claim 23 is characterized in that described hollow die shell (1) and bottom surface (6) connecting place fluted (9).

25,, it is characterized in that being provided with in the described hollow die shell (1) at least one in stiffener (18), bracing boom (19) or the reinforcing rib (20) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4.

26, a kind of hollow component used for concrete according to claim 25 is characterized in that in described stiffener (18), bracing boom (19) or the reinforcing rib (20) at least one exposes.

27, a kind of hollow component used for concrete according to claim 25, reinforce (15) exposes to it is characterized in that going up in addition by described hollow die shell (1).

28, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 4, at least one die side wall that it is characterized in that described hollow die shell (1) is a corrugated surface.

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