CN1896426A - Concrete cavity construction member - Google Patents

Abstract

A cavity structural member for concrete consists of cavity mold shell (1). At least two cavity mold shells are arranged spaced, whose opposite sides form in-situ pouring concrete internal-rib mold cavity (2), which contains at least one spaced supporter (3) to connect opposite or adjacent cavity mold shells (1), at least reinforced rib plate (4) is arranged in at least a cavity mold shell (1), and spaced supporter (3) is placed at both corners on top or/and bottoms in internal-rib mold cavity. It can be used for in-situ pouring reinforced concrete or pre-stressed reinforced concrete hollow building cover, roof, base plate, hollow bridge and beamless hollow building cover.

Description

A kind of hollow component used for concrete

The application for the applying date be that July 13, application number in 2003 are 200510135866.4, 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, mutually positioning inconvenience, inconsistent phenomenon easily takes place, and influences the construction quality and the efficiency of construction of hollow building cover, simultaneously, owing to do not have in the hollow die shell and add competent structure, thereby the bulk strength of hollow die shell and rigidity are relatively poor, are prone to the phenomenon that hollow die shell breaks, and can not participate in the stressed and power transmission of hollow building cover preferably, 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 easy construction, efficient height, be easy to the characteristics such as stressed and power transmission that guarantee hollow building cover construction quality, intensity height, can participate in hollow building cover, simultaneously, also have characteristics such as simple in structure, that making is easy, cost is low.

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, be provided with a slice stiffening rib plate at least at least one hollow die shell, a spacer draw piece is arranged at internal-rib die cavity upside two bights or/and downside two bights.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 concrete hollow floor, 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, because be provided with the floor of putting more energy in the hollow die shell, the intensity and the rigidity of corresponding cavity member improve greatly, are not prone to the phenomenon that hollow die shell breaks, can participate in the stressed and power transmission of hollow building cover, thereby reached purpose of the present invention, in addition, cavity member also has simple in structure, make easily, characteristics such as cost is low, be applicable to 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 is that also the spacer draw piece is parallel between described upside two bights and downside two bights.

Feature of the present invention is that also the described floor of putting more energy into is the compound floor of putting more energy into.Like this, the floor of putting more energy into is the compound floor of putting more energy into, and manufactures conveniently, simultaneously, has characteristics such as intensity height, good endurance, and cavity member is applied in the various different cast-in-situ concrete hollow floors that require.

Feature of the present invention is that also the described floor of putting more energy into is the compound floor of putting more energy into that accompanies light material.Like this, alleviate the weight of the floor of putting more energy into greatly, simultaneously, reduced cost of production, easy to utilize.

Feature of the present invention is that also the described multi-disc floor of putting more energy into is parallel, quadrature or oblique setting.Like this, be applied to different situations in the Cast-in-place Concrete Building Floor, the floor of putting more energy into can be parallel, quadrature or oblique setting, to satisfy the power transmission requirement of cast-in-situ concrete hollow floor inside according to cavity member.

Feature of the present invention is that also the described floor of putting more energy into exposes outside the hollow die shell.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, stretches out hollow die shell outer stiffening rib and Cast-in-place concrete and combine, formed the composite construction that Cast-in-place concrete and prefabricated units combine, improved the mechanical property of superstructure greatly.

Feature of the present invention also be described spacer draw piece for and hollow die shell between be spacer draw piece between firmly linking.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 cavity member is applied in the Cast-in-place Concrete Building Floor, after cavity member installs, active interval can be supportted the draw piece dismounting and reclaim the secondary use, reduced the cost of production of cavity member, 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, the pier.Like this, the variation of support draw piece material and structure can be satisfied the different designs requirement of product, and can be according to different needs, adopts 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, pier formula be hollow porous hollow or compound between the spacer draw piece.Like this, the variation of support draw piece material and structure can be satisfied the different designs requirement of product, and can be according to different needs, adopts 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 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, but 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 setting.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, boss module, 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 form local Cast-in-place concrete and add competent structure, thereby make structure more reasonable.

Feature of the present invention also is described inner corner trim, chamfering, groove, raised line self or makes up orthogonal thereto, oblique, parallel or grade separation setting mutually.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, and they are straight-through, parallel each other, quadrature, oblique or grade separation.Like this, when cavity member is applied in the Cast-in-place Concrete Building Floor, can form the Cast-in-place concrete 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 spacer draw piece protrudes or stretch out the internal-rib die cavity.Like this, a spacer draw piece plays support and draws in the reinforcement by connection effect in formwork, also can serve as the handling part easily, when cavity member is applied in the Cast-in-place Concrete Building Floor, also can be used as the keeper of reinforcing bar, and an effect of spacer draw piece is fully used.

Feature of the present invention is that also described hollow die shell is provided with reinforce, perhaps has reinforce to expose, and perhaps reinforce passes the internal-rib die cavity hollow die shell is fused.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, and simultaneously, the selecting for use of reinforce material when the diversity of reinforce material is convenient to produce helps reducing production costs.

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 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,, effectively prevented the cavity member displacement, 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 speed of application, had reduced the comprehensive cost of Cast-in-place Concrete Building Floor.

Feature of the present invention is that also described bottom surface or bridging piece wall thickness are greater than other wall thickness of hollow die shell.Like this, bottom surface or bridging piece wall thickness are greater than the cavity member of other wall thickness of hollow die shell, and the intensity of its bottom surface and bridging piece is far longer than other die wall of hollow die shell, under equal stressing conditions, bottom surface or bridging piece can not destroy, and can satisfy the various different application requirements of cavity member fully.

Feature of the present invention is that also described bottom surface or bridging piece have reinforce to expose.Like this, after cavity member was applied in the Cast-in-place Concrete Building Floor, reinforce and Cast-in-place concrete that bottom surface or toss expose combined, and firmly wrapped up in and be contained in the concrete, had prevented that effectively Cast-in-place concrete and prefabricated cavity member from engaging the generation of facial cleft seam.

Feature of the present invention is that also described hollow die shell and bottom surface connecting place are fluted.Like this, after cavity member was applied in the Cast-in-place Concrete Building Floor, concrete poured in the groove of hollow die shell and bottom surface connecting place, hollow die shell was firmly wrapped up in contain, and had formed Cast-in-place concrete I-shaped rib structure, had improved the performance of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention also is to be provided with in the described hollow die shell at least one in bracing boom or the reinforcing rib, and perhaps at least one in bracing boom or the reinforcing rib exposes, and has reinforce to expose in perhaps above-mentioned at least one.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 at least one die side wall of described hollow die shell is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.Like this, it is big that die side wall is that the cavity member of corrugated surface, broken line face, curved surface, exasperate, plane or shaped face has die wall rigidity, the advantage that the load ability is strong, 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, increased the mating face with Cast-in-place concrete, build-in is more firm each other, has eliminated the generation in crack between Cast-in-place concrete and the prefabricated cavity member effectively.

Feature of the present invention also is to fill or be pasted with in the described hollow die shell light material.Light material is at least a in foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or the haydite concrete.Like this, improve the shock resistance of cavity member greatly, reduced the breakage rate of product in the construction application process, simultaneously, make cavity member also have better sound insulation, heat insulation, heat-insulating property, in addition, draw materials nearby when the diversity of light material is convenient to produce, reduce production costs.

Feature of the present invention is that also the die wall of described hollow die shell is the die wall of Cement fibre, cement steel wire, metal or plastics.Like this, the variation of the die wall manufacturing materials of hollow die shell helps satisfying the needs that various different application require.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is hollow die shell, and 2 is the internal-rib die cavity, 3 be between the spacer draw piece, 4 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in 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 internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into is the compound floor of putting more energy into.

Fig. 3 is the structural representation of the embodiment of the invention 3, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 5, and diagram light material 5 is a foam-plastic blocks.

Fig. 4 is the structural representation of the embodiment of the invention 4, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into be arranged in parallel in hollow die shell 1.

Fig. 5 is the structural representation of the embodiment of the invention 5, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with the floor 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into has part to expose outside the hollow die shell 1.

Fig. 6 is the structural representation of the embodiment of the invention 6, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the connected mode between spacer draw piece 3 and the hollow die shell 1 is for firmly to be connected therebetween.

Fig. 7 is the structural representation of the embodiment of the invention 7, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 be the telescopic support draw piece of activity therebetween.

Fig. 8 is the structural representation of the embodiment of the invention 8, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 is rod member and rope spare therebetween.

Fig. 9 is the structural representation of the embodiment of the invention 9, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 is hollow rod member therebetween.

Figure 10 is the structural representation of the embodiment of the invention 10, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 is a metalwork therebetween.

Figure 11 is the structural representation of the embodiment of the invention 11, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, anchoring in the die wall of hollow die shell 1 is stretched in two bending of spacer draw piece 3 therebetween.

Figure 12 is the structural representation of the embodiment of the invention 12, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, parallel to each other in internal-rib die cavity 2, the oblique setting of spacer draw piece 3 therebetween.

Figure 13 is the structural representation of the embodiment of the invention 13, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the collar extension of its internal-rib die cavity 2 is a horn mouth.

Figure 14 is the structural representation of the embodiment of the invention 14, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, also be provided with inner corner trim 6, chamfering 7, groove 8, pit 9, hole 10, raised line 11, boss module 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 internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 becomes distance member 14 with the die wall global formation of the hollow die shell 1 that constitutes internal-rib die cavity 2 therebetween.

Figure 16 is the structural representation of the embodiment of the invention 16, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its internal-rib die cavity 2 is set parallel to each other.

Figure 17 is the structural representation of the embodiment of the invention 17, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, straight-through each other, the parallel and quadrature of its internal-rib die cavity 2.

Figure 18 is the structural representation of the embodiment of the invention 18, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 protrudes outside the internal-rib die cavitys 2 therebetween.

Figure 19 is the structural representation of the embodiment of the invention 19, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with reinforce 15 in its hollow die shell 1, have reinforce 15 to expose simultaneously, and the reinforce 15 that exposes in addition passes internal-rib die cavity 2 hollow die shell 1 is connected as a single entity, diagram reinforce 15 is the metal foil band.

Figure 20 is the structural representation of the embodiment of the invention 20, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 is the hollow die shell under shed.

Figure 21 is the structural representation of the embodiment of the invention 21, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 is provided with a plurality of locating structures 16, and illustrated position structure 16 is location spike and drag hook.

Figure 22 is the structural representation of the embodiment of the invention 22, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the bottom surface 17 of its hollow die shell 1 is protruding bridging piece 18.

Figure 23 is the structural representation of the embodiment of the invention 23, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the wall thickness of its bridging piece 18 is greater than other wall thickness of hollow die shell 1.

Figure 24 is the structural representation of the embodiment of the invention 24, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 also is provided with bracing boom 19 and reinforcing rib 20 simultaneously, and simultaneously, put more energy into floor 4 and bracing boom 19 have part to be exposed to outside the hollow die shell 1, also be extended with reinforce 15 on the floor 4 of putting more energy into that it exposes, diagram reinforce 15 is the metal foil band.

Figure 25 is the structural representation of the embodiment of the invention 25, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, a plurality of die side walls of its hollow die shell 1 are corrugated surface.

Figure 26 is the structural representation of the embodiment of the invention 26, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, all be filled with light material 5 in its hollow die shell 1, diagram light material 5 is an expanded perlite.

(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, hollow die shell 1 at least one spacer draw piece 3 of alternate binding all-in-one-piece with relative or adjacent surface is arranged in the internal-rib die cavity 2, be provided with a slice stiffening rib plate 4 at least at least one hollow die shell 1, a spacer draw piece 3 is arranged at internal-rib die cavity 2 upsides, two bights or/and downside two bights.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is hollow die shell, and 2 is the internal-rib die cavity, 3 be between the spacer draw piece, 4 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in its hollow die shell 1.As Fig. 1, Fig. 2, Fig. 3, Fig. 5 and shown in Figure 6, a spacer draw piece 3 is arranged at internal-rib die cavity 2 upsides, two bights and downside two bights.

Feature of the present invention is that also spacer draw piece 3 is parallel between described upside two bights and downside two bights.As Fig. 1, Fig. 2, Fig. 3, Fig. 5 and shown in Figure 6, spacer draw piece 3 is parallel between upside two bights and downside two bights.

Feature of the present invention is that also the described floor 4 of putting more energy into is the compound floor of putting more energy into.Fig. 2 is the structural representation of the embodiment of the invention 2, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into is the compound floor of putting more energy into.

Feature of the present invention is that also the described floor 4 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 5.Fig. 3 is the structural representation of the embodiment of the invention 3, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 5, and diagram light material 5 is a foam-plastic blocks.

Feature of the present invention is that also the described multi-disc floor 4 of putting more energy into is parallel, quadrature or oblique setting.Fig. 4 is the structural representation of the embodiment of the invention 4, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with two floors 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into be arranged in parallel in hollow die shell 1.

Feature of the present invention is that also the described floor 4 of putting more energy into exposes outside the hollow die shell 1.Fig. 5 is the structural representation of the embodiment of the invention 5, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with the floor 4 of putting more energy in the hollow die shell 1, its floor 4 of putting more energy into has part to expose outside the hollow die shell 1.

Feature of the present invention also be described spacer draw piece 3 for and hollow die shell 1 between be spacer draw piece between firmly linking.Fig. 6 is the structural representation of the embodiment of the invention 6, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the connected mode between spacer draw piece 3 and the hollow die shell 1 is for firmly to be connected therebetween.

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. 7 is the structural representation of the embodiment of the invention 7, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 be the telescopic support draw piece of activity therebetween.

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, the pier.Fig. 8 is the structural representation of the embodiment of the invention 8, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 is rod member and rope spare therebetween.

Feature of the present invention also be spacer draw piece between described rod member, plate, piece, pier formula 3 for hollow or porous hollow or compound between the spacer draw piece.Fig. 9 is the structural representation of the embodiment of the invention 9, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 is hollow rod member therebetween.

Feature of the present invention is that also described spacer draw piece 3 is metalwork.Figure 10 is the structural representation of the embodiment of the invention 10, and two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, 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 10, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its intermetallic spacer draw piece 3 is welded by the built-in fitting on the die wall of metalwork and internal-rib die cavity 2.

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.Figure 11 is the structural representation of the embodiment of the invention 11, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, anchoring in the die wall of hollow die shell 1 is stretched in two bending of spacer draw piece 3 therebetween.

Feature of the present invention is also that described spacer draw piece is 3 parallel to each other, quadrature, oblique or grade separation setting.Figure 12 is the structural representation of the embodiment of the invention 12, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, parallel to each other in internal-rib die cavity 2, the oblique setting of spacer draw piece 3 therebetween.

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 13 is the structural representation of the embodiment of the invention 13, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the collar extension of its internal-rib die cavity 2 is a horn mouth.

Feature of the present invention is that also described hollow die shell 1 is provided with at least a in inner corner trim 6, chamfering 7, groove 8, pit 9, hole 10, raised line 11, boss module 12, the external corner 13.Figure 14 is the structural representation of the embodiment of the invention 14, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, also be provided with inner corner trim 6, chamfering 7, groove 8, pit 9, hole 10, raised line 11, boss module 12 and external corner 13 on its hollow die shell 1 simultaneously.

Feature of the present invention also is described inner corner trim 6, chamfering 7, groove 8, raised line 11 self or makes up orthogonal thereto, oblique, parallel or grade separation setting mutually.As shown in figure 14, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its inner corner trim 6, chamfering 7, groove 8, raised line 11 self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually.

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 internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 becomes distance member 14 with the die wall global formation of the hollow die shell 1 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, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its at interval assembly 14 rivet integral body with hollow die shell 1.

Feature of the present invention also is described internal-rib die cavity more than 2 at least two, and they are straight-through, parallel each other, quadrature, oblique or grade separation.Figure 16 is the structural representation of the embodiment of the invention 16, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its internal-rib die cavity 2 is set parallel to each other.Figure 17 is the structural representation of the embodiment of the invention 17, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, straight-through each other, the parallel and quadrature of its internal-rib die cavity 2.

Feature of the present invention is that also described spacer draw piece 3 protrudes or stretch out internal-rib die cavity 2.Figure 18 is the structural representation of the embodiment of the invention 18, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, spacer draw piece 3 protrudes outside the internal-rib die cavitys 2 therebetween.

Feature of the present invention is that also described hollow die shell 1 is provided with reinforce 15, perhaps has reinforce 15 to expose, and perhaps reinforce 15 passes internal-rib die cavity 2 hollow die shell 1 is fused.Reinforce 15 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.Figure 19 is the structural representation of the embodiment of the invention 19, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, be provided with reinforce 15 in its hollow die shell 1, have reinforce 15 to expose simultaneously, and the reinforce 15 that exposes in addition passes internal-rib die cavity 2 hollow die shell 1 is connected as a single entity, diagram 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.Figure 20 is the structural representation of the embodiment of the invention 20, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, 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.Figure 21 is the structural representation of the embodiment of the invention 21, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 is provided with a plurality of locating structures 16, and illustrated position structure 16 is location spike and drag hook.

Feature of the present invention is that also the bottom surface 17 of described hollow die shell 1 is extended with bridging piece 18.Figure 22 is the structural representation of the embodiment of the invention 22, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the bottom surface 17 of its hollow die shell 1 is protruding bridging piece 18.

Feature of the present invention is that also described bottom surface 17 or bridging piece 18 wall thickness are greater than hollow die shell 1 other wall thickness.Figure 23 is the structural representation of the embodiment of the invention 23, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the wall thickness of its bridging piece 18 is greater than other wall thickness of hollow die shell 1.

Feature of the present invention is that also described bottom surface 17 or bridging piece 18 have reinforce 15 to expose.As shown in figure 23, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its bridging piece 18 has reinforce 15 to expose, and diagram reinforce 15 is the metal foil band.

Feature of the present invention also is described hollow die shell 1 and bottom surface 17 connecting places fluted 8.As shown in figure 23, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 is provided with groove 8 with bottom surface 17 connecting places.

Feature of the present invention also is to be provided with in the described hollow die shell 1 at least one in bracing boom 19 or the reinforcing rib 20, and perhaps at least one in bracing boom 19 or the reinforcing rib 20 exposes, and has reinforce 15 to expose in perhaps above-mentioned at least one.Figure 24 is the structural representation of the embodiment of the invention 24, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, its hollow die shell 1 also is provided with bracing boom 19 and reinforcing rib 20 simultaneously, and simultaneously, put more energy into floor 4 and bracing boom 19 have part to be exposed to outside the hollow die shell 1, also be extended with reinforce 15 on the floor 4 of putting more energy into that it exposes, diagram reinforce 15 is the metal foil band.

Feature of the present invention is that also at least one die side wall of described hollow die shell 1 is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.Figure 25 is the structural representation of the embodiment of the invention 25, two hollow die shells 1 alternately, constitute internal-rib die cavity 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, a plurality of die side walls of its hollow die shell 1 are corrugated surface.

Feature of the present invention also is to fill or be pasted with light material 5 in the described hollow die shell 1.Light material 5 is at least a in foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or the haydite concrete.Figure 26 is the structural representation of the embodiment of the invention 26, a plurality of hollow die shells 1 alternately, constitute a plurality of internal-rib die cavitys 2, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, all be filled with light material 5 in its hollow die shell 1, diagram light material 5 is an expanded perlite.

Feature of the present invention is that also the die wall of described hollow die shell 1 is the die wall of Cement fibre, cement steel wire, metal or plastics.As shown in figure 26, two hollow die shells 1 constitute internal-rib die cavity 2 alternately, be provided with in its internal-rib die cavity 2 a plurality of with hollow die shell 1 connect and compose cavity member between spacer draw piece 3, the die wall of its hollow die shell 1 is the Cement fibre die wall.

During the invention process, can adopt the cement glass fibrous mesh cloth to make the hollow die shell 1 of being with the floor 4 of putting more energy into 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 (10)

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), be provided with a slice stiffening rib plate (4) at least at least one hollow die shell (1), a spacer draw piece (3) is arranged at internal-rib die cavity (2) upside two bights or/and downside two bights.

2, a kind of hollow component used for concrete according to claim 1 is characterized in that spacer draw piece (3) is parallel between described upside two bights and downside two bights.

3, a kind of hollow component used for concrete according to claim 1 is characterized in that the described floor of putting more energy into (4) is the compound floor of putting more energy into.

4, a kind of hollow component used for concrete according to claim 3 is characterized in that the described floor of putting more energy into (4) is for accompanying the compound floor of putting more energy into of light material (5).

5, a kind of hollow component used for concrete according to claim 3 is characterized in that the described multi-disc floor (4) of putting more energy into is parallel, quadrature or oblique setting.

6, a kind of hollow component used for concrete according to claim 3 is characterized in that the described floor of putting more energy into (4) exposes outside the hollow die shell (1).

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

8,, it is characterized in that described spacer draw piece (3) is at least one in rod member, rope, plate, muscle, silk, thin band, piece, the pier according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 7; Perhaps between rod member, plate, piece, pier formula spacer draw piece (3) be hollow porous hollow or compound between the spacer draw piece; Spacer draw piece (3) is a metalwork perhaps; Perhaps 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; The interior anchoring of die wall of hollow die shell (1) is stretched at least one bending of spacer draw piece (3) perhaps; Parallel to each other, the quadrature of spacer draw piece (3), oblique or grade separation setting perhaps; Perhaps the collar extension of internal-rib die cavity (2) is horn mouth or bench port.

9,, it is characterized in that described hollow die shell (1) is provided with at least a in inner corner trim (6), chamfering (7), groove (8), pit (9), hole (10), raised line (11), boss module (12), the external corner (13) according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 7; Perhaps inner corner trim (6), chamfering (7), groove (8), raised line (11) self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually; Spacer draw piece (3) becomes distance member (14) with the die wall global formation of the hollow die shell (1) of at least one internal-rib die cavity (2) perhaps; Perhaps distance member (14) and hollow die shell (1) glued, weld, rivet or peg graft whole; Perhaps the internal-rib die cavity is more than (2) at least two, and they are straight-through, parallel each other, quadrature, oblique or grade separation; Spacer draw piece (3) protrudes or stretches out internal-rib die cavity (2) perhaps; Perhaps hollow die shell (1) is provided with reinforce (15), perhaps has reinforce (15) to expose, and perhaps reinforce (15) passes internal-rib die cavity (2) hollow die shell (1) is fused.

10,, 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 8; Perhaps at least one hollow die shell (1) is provided with locating structure (16); Perhaps the bottom surface (17) of hollow die shell (1) is extended with bridging piece (18); Perhaps bottom surface (17) or bridging piece (18) wall thickness are greater than other wall thickness of hollow die shell (1); Perhaps bottom surface (17) or bridging piece (18) have reinforce (15) to expose; Perhaps hollow die shell (1) and bottom surface (17) connecting place fluted (8); Perhaps be provided with at least one in bracing boom (19) or the reinforcing rib (20) in the hollow die shell (1), perhaps at least one in bracing boom (19) or the reinforcing rib (20) exposes, and has reinforce (15) to expose in perhaps above-mentioned at least one; Perhaps at least one die side wall of hollow die shell (1) is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face; Perhaps fill or be pasted with light material (5) in the hollow die shell (1); Perhaps the die wall of hollow die shell (1) is the die wall of Cement fibre, cement steel wire, metal or plastics.

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