CN1896419A - Concrete cavity construction member - Google Patents
Concrete cavity construction member Download PDFInfo
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- CN1896419A CN1896419A CN 200610092189 CN200610092189A CN1896419A CN 1896419 A CN1896419 A CN 1896419A CN 200610092189 CN200610092189 CN 200610092189 CN 200610092189 A CN200610092189 A CN 200610092189A CN 1896419 A CN1896419 A CN 1896419A
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- hollow
- hollow die
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- die shell
- internal
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- 239000004567 concrete Substances 0.000 title claims abstract description 125
- 238000010276 construction Methods 0.000 title description 13
- 125000006850 spacer group Chemical group 0.000 claims description 125
- 239000000463 material Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 8
- 239000011150 reinforced concrete Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 18
- 208000002925 dental caries Diseases 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
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- 239000011490 mineral wool Substances 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
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- 230000002787 reinforcement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 fleece Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
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- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 208000013668 Facial cleft Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
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- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
A cavity structural member for concrete consists of two cavity mold shells (1) arranged, in-situ pouring internal-rib mold cavity (2) constituted of opposite sides of cavity mold shell, a space supporter (3) in internal-rib mold cavity, detachable and connected shell cap set in at least one cavity mold shell and integrated bottom (17) of at least two cavity mold shells. It can be used for in-situ pouring reinforced concrete or pre-stressed reinforced concrete hollow building cover, roof, base plate, wall, hollow bridge and beamless hollow building cover.
Description
The application for the applying date be that July 11, application number in 2003 are 03178510.7, 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, influence the construction quality and the efficiency of construction of hollow building cover, simultaneously, when hollow die shell is made, relative difficult, and also be not easy to the installation and the laying of various pipelines in the hollow die shell, 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 guarantee the hollow building cover construction quality, make characteristics such as easy, simultaneously, also have characteristics such as simple in structure, that intensity is high, 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, at least one hollow die shell is provided with the cap of removable connection, and at least two hollow die shell bottom surfaces are the unitary whole bottom surface.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 hollow die shell is provided with the cap of removable connection, but the hollow die shell separated into two parts is made, like this, the making of hollow die shell is simpler, the making of corresponding cavity member is also simpler easily, when construction, open cap, can in hollow die shell, install and lay various pipelines and accessory easily, thereby reached purpose of the present invention, in addition, cavity member also has simple in structure, the intensity height, 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.
The unitary whole bottom surface that feature of the present invention also is described at least two hollow die shells is the whole bottom surface of one longitudinally.
Feature of the present invention is that also the vertical end in described vertical whole bottom surface stretches out bridging piece.
Feature of the present invention is that also described vertical whole bottom surface transverse side stretches out bridging piece.
Feature of the present invention also is to be provided with between described removable connection cap and the hollow die shell and is connected positioner.Like this, connect between cap and the hollow die shell positioner of connection is arranged, can make cavity member in manufacturing process or in the use, it connects cap and hollow die shell is accurately located, fasten closely knit fast, thereby, improved the production efficiency of cavity member and the quality of product greatly, and made things convenient for construction.
Feature of the present invention is that also described connection positioner is locating slot, tenon, male and female groove, tongue and groove, locating piece.Like this, connect the variation of positioner, can make when making cavity member, its connection locate mode chooses at random, and helps reducing the manufacture difficulty of cavity member, improves the production efficiency of cavity member.
Feature of the present invention also is to be provided with on described all hollow die shells the cap of removable connection.Like this, according to the needs of the designing requirement and the use of cavity member, can be at any time to hollow die shell inside check, reinforcement setting or light filling core, the remodeling of being convenient to cavity member uses, and has enlarged the scope of application of the cavity member of same kind.
Feature of the present invention is that also described removable connection cap is arranged on the upside of hollow die shell.Like this, because of connecting the upside that cap is arranged on hollow die shell, can make the connection cap only rely on the weight of himself, can firmly be fastened on the hollow die shell, reduced and sealed fixed operation, simplified and manufactured operation, reduced the production difficulty, improve its production efficiency of manufacturing greatly, reduced the cost of manufacture of cavity member.
Feature of the present invention is that also described cap is flat cover, pit lid, curved surface lid or multiaspect lid.Like this, connect the variation of cap style, can satisfy in its Cast-in-place Concrete Building Floor that is applied to the different designs requirement.
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, can be according to the design needs, hollow or solid or porous of corresponding employing or compound support draw piece rationally solve the reinforcing problem of drawing that supports.
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 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 stiffener, bracing boom, the reinforcing rib, and perhaps at least one in stiffener, 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 or cap 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 or cap 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 is cap, 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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on 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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, be provided with connection positioner 5 between its hollow die shell 1 and the cap 4.
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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, be provided with connection positioner 5 between hollow die shell 1 and the cap 4, it connects positioner 5 is locating slot.
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 be connected as a single entity between spacer draw piece 3, be provided with detachable cap 4 on its hollow die shell 1.
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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, its dismountable cap is arranged on the upside of hollow die shell 1.
Fig. 6 is the structural representation of the embodiment of the invention 6, 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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, its cap 4 is the multiaspect lid.
Fig. 7 is the structural representation of the embodiment of the invention 7, 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 be connected as a single entity 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. 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 be a telescopic spacer draw piece of activity therebetween.
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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is the combination setting of rod member and rope spare therebetween.
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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is hollow rod member therebetween.
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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is a metalwork therebetween.
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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity 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 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity 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 14 is the structural representation of the embodiment of the invention 14, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, the collar extension of its internal-rib die cavity 2 is a horn mouth.
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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity 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 16 is the structural representation of the embodiment of the invention 16, 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 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 becomes distance member 14 with die wall global formation in the hollow die shell 1 that constitutes internal-rib die cavity 2 therebetween.
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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, its internal-rib die cavity 2 is set parallel to each other.
Figure 18 is the structural representation of the embodiment of the invention 18, a plurality of hollow die shells 1 alternately, constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, its internal-rib die cavity 2 is straight-through, parallel each other, the quadrature setting.
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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, be provided with reinforce 15 in its hollow die shell 1, have reinforce 15 to expose outside the hollow die shell 1 simultaneously, and also have reinforce 15 to pass internal-rib die cavity 2, it is one that hollow die shell 1 is linked, and 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 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 be connected as a single entity between spacer draw piece 3, its hollow die shell 1 is the hollow die shell of two sides opening.
Figure 21 is the structural representation of the embodiment of the invention 21, 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 be connected as a single entity 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 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 be connected as a single entity 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 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 be connected as a single entity between spacer draw piece 3, be provided with stiffener 19, bracing boom 20 and reinforcing rib 21 in its hollow die shell 1 simultaneously, simultaneously, stiffener 19 and bracing boom 20 have part to expose outside the hollow die shell 1.
Figure 24 is the structural representation of the embodiment of the invention 24, two layers of a plurality of hollow die shells 1 minute alternately, constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, all be filled with light material 22 in its hollow die shell 1, diagram light material 22 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, at least one hollow die shell 1 is provided with the cap 4 of removable connection, and at least two hollow die shell 1 bottom surfaces are unitary whole bottom surface 17.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 is cap, 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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on its hollow die shell 1.As shown in figure 22, hollow die shell 1 bottom surface is unitary whole bottom surface 17.
The unitary whole bottom surface 17 that the present invention also is described at least two hollow die shells 1 is the whole bottom surface of one longitudinally.As shown in figure 22, the unitary whole bottom surface 17 of hollow die shell 1 is the whole bottom surface of one longitudinally.
The present invention is that also described vertical whole bottom surface 17 vertical ends stretch out bridging piece 18.As shown in figure 22, vertical whole bottom surface 17 is vertically held and is stretched out bridging piece 18.
The present invention is that also described vertical whole bottom surface 17 transverse sides stretch out bridging piece 18.As shown in figure 22, vertical whole bottom surface 17 transverse sides stretch out bridging piece 18.
The present invention also is between described removable connection cap 4 and the hollow die shell 1 positioner of connection 5 is arranged.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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, be provided with connection positioner 5 between its hollow die shell 1 and the cap 4.
The present invention is that also described connection positioner 5 is locating slot, tenon, male and female groove, tongue and groove, locating piece.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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, be provided with connection positioner 5 between hollow die shell 1 and the cap 4, it connects positioner 5 is locating slot.
The present invention also is to be provided with on described all hollow die shells 1 cap 4 of removable connection.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 be connected as a single entity between spacer draw piece 3, be provided with detachable cap 4 on its hollow die shell 1.
The present invention is that also described removable connection cap 4 is arranged on the upside of hollow die shell 1.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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, its dismountable cap is arranged on the upside of hollow die shell 1.
The present invention is that also described cap 4 is flat cover, pit lid, curved surface lid or multiaspect lid.Fig. 6 is the structural representation of the embodiment of the invention 6, 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 be connected as a single entity between spacer draw piece 3, be provided with the cap 4 of removable connection on the hollow die shell 1, its cap 4 is the multiaspect lid.
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. 7 is the structural representation of the embodiment of the invention 7, 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 be connected as a single entity 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.
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. 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 be a telescopic spacer draw piece of activity therebetween.
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. 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is the combination setting of rod member and rope spare therebetween.
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.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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is hollow rod member therebetween.
The present invention is that also described spacer draw piece 3 is metalwork.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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 is a metalwork therebetween.
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 11, 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.
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 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity 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.
The present invention is also that described spacer draw piece is 3 parallel to each other, quadrature, oblique or grade separation setting.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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, parallel to each other in internal-rib die cavity 2, the oblique setting of spacer draw piece 3 therebetween.
The present invention is that also the collar extension of described internal-rib die cavity 2 is horn mouth or bench port.Figure 14 is the structural representation of the embodiment of the invention 14, and two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, the collar extension of its internal-rib die cavity 2 is a horn mouth.
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 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 in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity 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.
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 15, 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 be connected as a single entity between spacer draw piece 3, the inner corner trim 6 on its hollow die shell 1, chamfering 7, groove 8, raised line 11 self or make up orthogonal thereto, oblique, parallel or grade separation setting mutually.
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 16 is the structural representation of the embodiment of the invention 16, 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 be connected as a single entity between spacer draw piece 3, spacer draw piece 3 becomes distance member 14 with die wall global formation in the hollow die shell 1 that constitutes internal-rib die cavity 2 therebetween.
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 16, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, formed distance member 14 rivets integral body with hollow die shell 1.
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 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, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, its internal-rib die cavity 2 is set parallel to each other.Figure 18 is the structural representation of the embodiment of the invention 18, a plurality of hollow die shells 1 alternately, constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, its internal-rib die cavity 2 is straight-through, parallel each other, the quadrature setting.
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 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 be connected as a single entity between spacer draw piece 3, be provided with reinforce 15 in its hollow die shell 1, have reinforce 15 to expose outside the hollow die shell 1 simultaneously, and also have reinforce 15 to pass internal-rib die cavity 2, it is one that hollow die shell 1 is linked, and diagram reinforce 15 is the metal foil band.
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 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 be connected as a single entity between spacer draw piece 3, its hollow die shell 1 is the hollow die shell of two sides opening.
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 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 be connected as a single entity 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.
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 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 be connected as a single entity between spacer draw piece 3, the bottom surface 17 of its hollow die shell 1 is protruding bridging piece 18.
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.As shown in figure 22, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, the wall thickness of its bridging piece 18 is greater than other wall thickness of hollow die shell 1.
The present invention is that also described bottom surface 17 or bridging piece 18 have reinforce 15 to expose.As shown in figure 22, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, have reinforce 15 to expose on its bridging piece 18, diagram reinforce 15 is the metal foil band.
The present invention also is described hollow die shell 1 and bottom surface 17 connecting places fluted 8.As shown in figure 22, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, its hollow die shell 1 is provided with groove 8 with bottom surface 17 connecting places.
The present invention also is to be provided with in the described hollow die shell 1 at least one in stiffener 19, bracing boom 20, the reinforcing rib 21, perhaps at least one in stiffener 19, bracing boom 20 or the reinforcing rib 21 exposes, and has reinforce 15 to expose in perhaps above-mentioned at least one.Figure 23 is the structural representation of the embodiment of the invention 23, 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 be connected as a single entity between spacer draw piece 3, be provided with stiffener 19, bracing boom 20 and reinforcing rib 21 in its hollow die shell 1 simultaneously, simultaneously, stiffener 19 and bracing boom 20 have part to expose outside the hollow die shell 1.
The present invention is that also at least one die side wall of described hollow die shell 1 or cap 4 is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face.As shown in figure 23, two hollow die shells 1 constitute Cast-in-place concrete internal-rib die cavity 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, the die side wall of its hollow die shell 1 and cap 4 is the broken line face.
The present invention also is to fill or be pasted with light material 22 in the described hollow die shell 1.Light material 22 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 24 is the structural representation of the embodiment of the invention 24, two layers of a plurality of hollow die shells 1 minute alternately, constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, all be filled with light material 22 in its hollow die shell 1, diagram light material 22 is an expanded perlite.
The present invention is that also the die wall of described hollow die shell 1 or cap 4 is the die wall of Cement fibre, cement steel wire, metal or plastics.As shown in figure 24, a plurality of hollow die shells 1 constitute a plurality of Cast-in-place concrete internal-rib die cavitys 2 alternately, be provided with in the internal-rib die cavity 2 a plurality of with hollow die shell 1 be connected as a single entity between spacer draw piece 3, the die wall of the cap 4 of its hollow die shell 1 is the Cement fibre die wall.
During the invention process, can adopt the making earlier of cement glass fibrous mesh cloth with the hollow die shell 1 of the cap 4 of folding connection, 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), at least one hollow die shell (1) is provided with the cap (4) of removable connection, and at least two hollow die shells (1) bottom surface is unitary whole bottom surface (17).
2, a kind of hollow component used for concrete according to claim 1, the unitary whole bottom surface (17) that it is characterized in that described at least two hollow die shells (1) is the whole bottom surface of one longitudinally.
3, a kind of hollow component used for concrete according to claim 2 is characterized in that the vertical end in described vertical whole bottom surface (17) stretches out bridging piece (18).
4, a kind of hollow component used for concrete according to claim 2 is characterized in that described vertical whole bottom surface (17) transverse side stretches out bridging piece (18).
5, a kind of hollow component used for concrete according to claim 1 is characterized in that between described removable connection cap (4) and the hollow die shell (1) positioner of connection (5) being arranged; Perhaps connect positioner (5) and be locating slot, tenon, male and female groove, tongue and groove, locating piece.
6, a kind of hollow component used for concrete according to claim 1 is characterized in that being provided with on described all hollow die shells (1) cap (4) of removable connection; Perhaps removable connection cap (4) is arranged on the upside of hollow die shell (1); Perhaps cap (4) is flat cover, pit lid, curved surface lid or multiaspect lid; Perhaps spacer draw piece (3) be 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.
7,, 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 6; 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.
8, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 6, the collar extension that it is characterized in that described internal-rib die cavity (2) is horn mouth or bench port; Perhaps 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); 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.
9, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 6, it is characterized in that described internal-rib die cavity more than (2) at least two, they are straight-through, parallel each other, quadrature, oblique or grade separation; 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; Perhaps hollow die shell (1) is the hollow die shell of at least one face opening; 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).
10, according to the described a kind of hollow component used for concrete of arbitrary claim in the claim 1 to 6, it is characterized in that being provided with in the described hollow die shell (1) at least one in stiffener (19), bracing boom (20), the reinforcing rib (21), perhaps at least one in stiffener (19), bracing boom (20) or the reinforcing rib (21) 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) or cap (4) is corrugated surface, broken line face, curved surface, exasperate, plane or shaped face; Perhaps fill or be pasted with light material (22) in the hollow die shell (1); Perhaps the die wall of hollow die shell (1) or cap (4) is the die wall of Cement fibre, cement steel wire, metal or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100921897A CN1896419B (en) | 2003-07-11 | 2003-07-11 | Concrete cavity construction member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100921897A CN1896419B (en) | 2003-07-11 | 2003-07-11 | Concrete cavity construction member |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03178510 Division CN1257329C (en) | 2003-07-11 | 2003-07-11 | A hollow component for concrete |
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| CN1896419A true CN1896419A (en) | 2007-01-17 |
| CN1896419B CN1896419B (en) | 2010-07-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4468911A (en) * | 1982-02-12 | 1984-09-04 | Andrew Daga | System for forming structural concrete |
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| JPH1025854A (en) * | 1996-07-12 | 1998-01-27 | Jiyoisuto:Kk | Lightweight concrete plate |
| PT102019B (en) * | 1997-06-11 | 2001-11-30 | Ferreira Eduarda Fanha Nunes R | BOX OF PLASTIC FOR ALVEOLO OF LAJE FUNGIFORME OF TOTAL INVOLVEMENT |
| CN2359371Y (en) * | 1998-04-29 | 2000-01-19 | 樊立 | Light rack board |
| CN2419292Y (en) * | 2000-02-23 | 2001-02-14 | 梁军 | Assembling building floor with low ribs |
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