CN1293269C - Cast-in-place concrete hollow cavity shuttering member - Google Patents

Cast-in-place concrete hollow cavity shuttering member Download PDF

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Publication number
CN1293269C
CN1293269C CNB031437605A CN03143760A CN1293269C CN 1293269 C CN1293269 C CN 1293269C CN B031437605 A CNB031437605 A CN B031437605A CN 03143760 A CN03143760 A CN 03143760A CN 1293269 C CN1293269 C CN 1293269C
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CN
China
Prior art keywords
cast
cavity former
cavity
sidewall
former component
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CNB031437605A
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Chinese (zh)
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CN1580450A (en
Inventor
邱则有
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邱则有
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Priority to CNB031437605A priority Critical patent/CN1293269C/en
Publication of CN1580450A publication Critical patent/CN1580450A/en
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Publication of CN1293269C publication Critical patent/CN1293269C/en

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Abstract

The present invention relates to a cast-in-place concrete cavity shuttering member comprising an upper slab (1), a peripheral lateral wall (2) and a lower base (3). The upper slab (1), the peripheral lateral wall (2) and the lower base (3) are enclosed to form a polyhedral cavity shuttering member. The lower base (3) extends out of at least one peripheral lateral wall (2) to form a cantilever slab (4). The present invention is characterized in that at least a stiffening ribbed slab (5) is arranged in the cavity shuttering member. In this way, due to the fact that the stiffening ribbed slab is arranged in the cavity shuttering member, the strength and the rigidity of the cavity shuttering member are high, and the cavity shuttering member is not easy to break. Moreover, the cavity shuttering member can bear a hand in stress and force transmission. Simultaneously, the cavity shuttering member also has the characteristics of simple structure, high strength, deformation resistance, superior anti-vibration performance, easy production, low cost, easy construction, high construction speed, etc. Thereby, the goal of the present invention is reached. The present invention is suitable for hollow floors, roofs, walls, foundation slabs and open web bridges respectively made of cast-in-place reinforced concrete or prestressed reinforced concrete and is especially suitable for hollow girderless floors.

Description

A kind of cast-in-place concrete hollow-cavity mould component
(1) technical field
The present invention relates to a kind of cast-in-place concrete hollow-cavity mould component.
(2) background technology
At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity.And for example Shijiazhuang City, Hebei Province city beam army is that ZL00203695.9, name are called " combination concrete hidden rib floor structure " utility model patent in the patent No. of application on February 23rd, 2000, a kind of shuttering member is disclosed in its manual, it can be solid, also can be hollow, its profile can be made shapes such as rectangle, circle, polygon according to designing requirement.And for example the Yu Shaohua of Tianjin is that ZL93206310.1, name are called " shuttering member " utility model patent in the patent No. of application on March 20th, 1993, it also discloses a kind of thin-wall mould-shell member, it makes totally-enclosed empty stomach polyhedral structure with the sidewall and the upper and lower end, establish ribs in the die housing, and adopt GRC or magnesium chloride GRC or do not have the manufacturing of sand ﹠ ceramsite cement.The applicant is 01140106.0 in the application number of application on November 23 calendar year 2001 for another example, publication number is CN1356442, name is called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, its disclosed mould with cavity structure, comprise " upper plate; sidewall on every side; go to the bottom; upper plate; sidewall on every side; going to the bottom surrounds the polyhedron cavity former component, this cavity former component has in light weight, the intensity height, simple in structure, characteristics such as convenient construction and transport, simultaneously, when reality is used, going to the bottom, it is stressed to participate in, and can hang the greater weight object and in-situ deposited prefabricated bonding surface does not ftracture, in addition, this kind polyhedron cavity former component, in order to save construction formwork, go to the bottom also and can stretch out the formation bridging piece from sidewall on every side, bridging piece can be used as the stay in place formwork of the Cast-in-place concrete rib between the cavity former component, helps improving speed of application, reduces construction cost.Simultaneously, this cavity former component also has simple in structure, characteristics such as intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low.But, do not have in this cavity former component and add competent structure, thereby the bulk strength of cavity former component and rigidity are relatively poor, be prone to the phenomenon of cavity former component breakage, after being applied to cast-in-situ concrete hollow floor, can not participate in the stressed and power transmission of hollow building cover preferably.Therefore, develop a kind of novel cast-in-place concrete hollow-cavity mould component for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cast-in-place concrete hollow-cavity mould component, have intensity height, rigidity greatly, not cracky, can participate in the characteristics such as stressed and power transmission of superstructure.
Solution of the present invention is on the basis of existing technology, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity former component, upper plate stretches out the formation bridging piece or/and go to the bottom from least one sidewall on every side, it is characterized in that in cavity former component, being provided with a slice stiffening rib plate at least, it is superimposed with template to go to the bottom, and constitutes superimposed going to the bottom jointly.Like this, owing to be provided with the floor of putting more energy in the cavity former component, thereby the intensity height of cavity former component, rigidity greatly, are not prone to the phenomenon of cavity former component breakage, and can participate in the stressed and power transmission of superstructure; Simultaneously, its template and common superimposed the going to the bottom that constitutes of going to the bottom have characteristics such as intensity is big, easy to make, can realize flowing water production, have reduced the cost of cavity former component significantly, help applying of cavity former component, thereby reached purpose of the present invention; In addition, characteristics such as that cavity former component also has is simple in structure, intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low, easy construction, speed of application are fast, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
Feature of the present invention also is described upper plate or sidewall or bridging piece are provided with the carrying part of convenient carrying on every side.The carrying part is handle, suspension hook, suspension ring or other device.Like this, can very easily cavity former component be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation.
Feature of the present invention is that also described going to the bottom stretch out bridging piece from the adjacent both sides of sidewall on every side and constitute L shaped bridging piece, perhaps goes to the bottom and all stretch out the annular bridging piece in bridging piece formation side around sidewall on every side.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, its bridging piece that stretches out can replace construction formwork, has reduced the loss of template, simultaneously, had saved the installation procedure of template, had improved efficiency of construction greatly, had reduced the integrated cost of superstructure.
Feature of the present invention is that also at least one side of described upper plate is extended with bridging piece.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, the bridging piece that stretches out can form laminated floor slab with Cast-in-place concrete, had reduced the consumption of Cast-in-place concrete, had reduced the comprehensive cost of superstructure; Simultaneously, when cavity former component is applied to hollow wall, upper plate and the bridging piece of going to the bottom and stretching out, the template that all can be used as the body of wall both sides is used, and can improve efficiency of construction greatly, reduces construction cost.
Feature of the present invention is that also the described floor of putting more energy into is compound floor or the hollow reinforced floor of putting more energy into.Like this, adopt the cavity former component of compound put more energy into floor or hollow reinforced floor, intensity has obtained greatly improving, and itself weight there is no obvious increase, very light in weight, simultaneously, simple in structure, transportation, easy construction, after cavity former component is applied in the cast-in-situ concrete hollow floor, the weight of corresponding superstructure also alleviates greatly, has improved the performance of superstructure, has also reduced the material cost of superstructure simultaneously.
Feature of the present invention is that also the described floor of putting more energy into is the compound floor of putting more energy into that accompanies light material.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc.Like this, accompany light material in the floor of putting more energy into,, make Cavity structural member lighter, simultaneously do not influence intensity so its weight is far smaller than the weight with the common stiffening rib of volume, in addition, the insulation of Cavity structural member, heat insulation, sound insulation value is better.
Feature of the present invention is that also the described multi-disc floor of putting more energy into is parallel, quadrature or oblique setting.Like this, when cavity former component was applied in the Cast-in-place Concrete Building Floor, the variation that the floor of putting more energy in the Cavity structural member is provided with can be satisfied the needs of various different designs.
Feature of the present invention is that also the described floor of putting more energy into exposes outside the cavity former component.Like this, when cavity former component was applied in the Cast-in-place Concrete Building Floor, the stiffening rib and the Cast-in-place concrete that expose combined, and have formed the force structure that Cast-in-place concrete and prefabricated units combine, and made that the overall performance of superstructure and mechanical property are better.
Feature of the present invention also be described upper plate, on every side sidewall, go to the bottom, bridging piece, the floor of putting more energy at least one in contain reinforce, perhaps have reinforce to expose.Reinforce is at least a in reinforcing bar, steel wire, presstressed reinforcing steel, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, strap, the braid over braid.Like this, upper plate, on every side sidewall, go to the bottom or bridging piece in contain above-mentioned reinforce, their strength and stiffness have been improved greatly, make cavity former component cracky not in stacking, transportation, installation, work progress, even the breakage of small size is arranged, because of the connection of reinforce is arranged, need not repair yet, can continue to come into operation.If also have reinforce to expose the cavity former component outside on the cavity former component, when cavity former component is applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combine, can improve the bond stress between Cast-in-place concrete and the cavity former component greatly, optimize the performance of whole hollow building cover; Simultaneously, expose reinforce and also make things convenient for cavity former component when carrying, make handle or suspension ring or suspension hook and use.
Feature of the present invention also be have reinforce to stretch in the described sidewall and be anchored at go to the bottom or bridging piece in, perhaps go to the bottom or bridging piece in have reinforce to stretch into and be anchored in the sidewall.Like this, have reinforce to stretch into and be anchored in the sidewall to go to the bottom interior or bridging piece in, go to the bottom or bridging piece in have reinforce to stretch into and be anchored in the sidewall, thereby, improved sidewall greatly and go to the bottom between bonding strength, can effectively guarantee cavity former component in transportation, installation, work progress, sidewall and go to the bottom or bridging piece between do not ftracture, loosening, do not come off, reduced the breakage rate of cavity former component significantly.
Feature of the present invention is that also the horizontal profile of described polyhedron cavity former component is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Like this, the variation of polyhedron cavity former component shape, make cavity former component be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby make that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.
Feature of the present invention is that also described cavity former component is provided with at least one in inner corner trim, chamfering, groove, pit, hole, boss module, raised line, the external corner.Like this, after cavity former component was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in groove, inner corner trim, chamfering, pit, the hole, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the cavity former component, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure.
Feature of the present invention also is described inner corner trim, chamfering, groove, raised line self or is parallel, quadrature, oblique or grade separation setting mutually.Like this, after cavity former component is applied in the cast-in-situ concrete hollow floor, groove on the cavity former component, inner corner trim, chamfering, raised line self or be parallel, quadrature, oblique or grade separation setting mutually, after building concrete, the corresponding Cast-in-place concrete that has formed parallel, quadrature, oblique or grade separation adds competent structure, has improved the mechanical property of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least one in bracing boom, the reinforcing rib, perhaps has bracing boom to expose outside the cavity former component, and perhaps also exposing on the bracing boom has reinforce.Like this, after cavity former component is applied in the cast-in-situ concrete hollow floor, stiffening rib, bracing boom, reinforcing rib that is provided with in the cavity former component or the stiffening rib that exposes, bracing boom, can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, optimize the inner stress system of Cast-in-place Concrete Building Floor.If also have reinforce to expose on it, then cavity former component and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention also is to be provided with light material in the enclosed cavity of described cavity former component.Like this, improve the shock resistance of cavity former component greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make cavity former component have better sound insulation, heat insulation, heat-insulating property; Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, helps reducing production costs.
Feature of the present invention is that also in described upper plate or the sidewall at least one is for dismountable movable part.Like this, can make things convenient for the situation of checking cavity former component inside at any time, also can perhaps, drench shower nozzle etc. simultaneously at any time at interior section or whole filling with light material of cavity former component as junction box, hydroelectric line, fire-fighting at inner other parts of installing of cavity former component.
Feature of the present invention also is described upper plate, at least one in the external surface of sidewall, bridging piece is corrugated, zigzag, plucking shape or exasperate external surface on every side.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, because of its surface is corrugated, zigzag, plucking shape or exasperate external surface, thereby prefabricated cavity former component and the adhesion stress between the Cast-in-place concrete were stronger, thereby, can improve the overall performance of superstructure greatly.
Feature of the present invention is that also described cavity former component is provided with align member.Align member can be draw ring, drag hook, iron wire, feet or other device.Like this, after cavity former component is applied in the cast-in-situ concrete hollow floor, can accurately locate cavity former component, prevent that phenomenons such as cavity former component floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar.
Feature of the present invention is that also described cavity former component is provided with connector connected to one another between the cavity former component.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after cavity former component is applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the cavity former component can be controlled the distance between the cavity former component effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help cavity former component connection location each other, accelerate speed of application.
Feature of the present invention is that also at least two above cavity former components are connected as one by bridging piece, constitutes the internal-rib die cavity between the cavity former component.Like this, after cavity former component was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete entered in the internal-rib die cavity, had formed the Cast-in-place concrete internal-rib, had improved the mechanical property of superstructure; Simultaneously, cavity former component is connected as one by bridging piece, has constituted the hollow mould shell assembly, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.
Feature of the present invention also is to be provided with in the described internal-rib die cavity fixed or movable support draw piece.The support draw piece can be rod member, rope, plate, muscle, silk, thin band, pier, piece etc.Like this, owing to be provided with the support draw piece, cavity former component in groups is when the carrying construction, because the support or the drawknot effect of support draw piece, significantly reduced the breakage rate of cavity former component in groups, in the time of in being applied to cast-in-situ concrete hollow floor, installation speed is fast, high efficiency can improve the speed of application of superstructure greatly.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is bridging piece, 5 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component are on every side gone to the bottom and 3 are stretched out for 2 times from sidewall on every side and to constitute bridging piece 4, are provided with the floor 5 of putting more energy in its cavity former component.
Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its go to the bottom 3 with template 6 superimposed, constitute superimposed going to the bottom jointly.
Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its bridging piece 4 is provided with the carrying part 7 of convenient carrying, and diagram carrying part 7 is a handle.
Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 stretches out from the adjacent both sides of sidewall 2 on every side and to constitute L type bridging piece 4.
Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, sidewall 2 had constituted bridging piece 4 around its upper plate 1 had also stretched out.
Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its described floor 5 of putting more energy into is the compound floor of putting more energy into.
Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 8, and diagram light material 8 is an expanded perlite.
Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, be provided with a plurality of floors 5 of putting more energy into that are arranged in parallel in its cavity former component.
Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into has part to expose the cavity former component outside.
Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its upper plate 1, on every side sidewall 2, go to the bottom 3 and bridging piece 4 in be provided with reinforce 9, diagram reinforce 9 is a fibrous mesh cloth, simultaneously, has thin band reinforce 9 to expose on upper plate 1 and the bridging piece 4.
Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, the horizontal profile of its Cavity structural member is shaped as the chamfering polygon.
Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with chamfering 11, groove 12, pit 13, hole 14 and boss module 15 and external corner 17 on other position of its cavity former component simultaneously.
Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with inner corner trim 10, chamfering 11, groove 12 and raised line 16 on other position of its cavity former component simultaneously.
Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component, simultaneously, bracing boom 18 has part to be exposed to outside the cavity former component.
Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, be provided with light material 8 in the enclosed cavity of its cavity former component, diagram light material 8 is an expanded perlite.
Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its upper plate 1 is movable dismountable fastening cover plate.
Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, the relative sidewall 2 on every side that is provided with two of its upper plate 1 is the waveform external surface.
Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with a plurality of align members 20, and illustrated position member 20 is for supporting locating piece.
Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with a plurality of connectors 21 connected to one another between the cavity former component that are used on its cavity former component, diagram connector 21 is the spigot-and-socket square tube.
Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of cavity former components are connected as one by bridging piece 4, constitute a plurality of internal-rib die cavitys 22 between the cavity former component.
Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components are connected as one by bridging piece 4, constitute a plurality of internal-rib die cavitys 22 between the cavity former component, be provided with a plurality of fixing support draw pieces 23 in its internal-rib die cavity 22, diagram support draw piece 23 is the support idler arm.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise upper plate 1, on every side sidewall 2, go to the bottom 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds the polyhedron cavity former component, upper plate 1 or/and go to the bottom 3 around at least one sidewall 2 stretch out and constitute bridging piece 4, it is characterized in that in cavity former component, being provided with a slice stiffening rib plate 5 at least, go to the bottom 3 with template 6 superimposed, constitute superimposed going to the bottom jointly.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 for going to the bottom, 4 is bridging piece, 5 are the floor of putting more energy into, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component are on every side gone to the bottom and 3 are stretched out for 2 times from sidewall on every side and to constitute bridging piece 4, are provided with the floor 5 of putting more energy in its cavity former component.Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its go to the bottom 3 with template 6 superimposed, constitute superimposed going to the bottom jointly.
Feature of the present invention also is described upper plate 1 or sidewall 2 or bridging piece 4 are provided with the carrying part 7 of convenient carrying on every side.Carrying part 7 can be handle, suspension hook, suspension ring or other device.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its bridging piece 4 is provided with the carrying part 7 of convenient carrying, and diagram carrying part 7 is a handle.
Feature of the present invention is that also described going to the bottom 3 stretch out bridging piece 4 from the adjacent both sides of sidewall 2 on every side and constitute L shaped bridging piece, perhaps goes to the bottom 3 all to stretch out the annular bridging piece in bridging piece 4 formation sides around sidewall 2 on every side.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, it is gone to the bottom and 3 stretches out from the adjacent both sides of sidewall 2 on every side and to constitute L type bridging piece 4.
Feature of the present invention is that also at least one side of described upper plate 1 is extended with bridging piece 4.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, sidewall 2 had constituted bridging piece 4 around its upper plate 1 had also stretched out.
Feature of the present invention is that also the described floor 5 of putting more energy into is compound floor or the hollow reinforced floor of putting more energy into.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its described floor 5 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 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 8.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into is for accompanying the compound floor of putting more energy into of light material 8, and diagram light material 8 is an expanded perlite.
Feature of the present invention is that also the described multi-disc floor 5 of putting more energy into is parallel, quadrature or oblique setting.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, be provided with a plurality of floors 5 of putting more energy into that are arranged in parallel in its cavity former component.
Feature of the present invention is that also the described floor 5 of putting more energy into exposes outside the cavity former component.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its floor 5 of putting more energy into has part to expose the cavity former component outside.
Feature of the present invention also be described upper plate 1, on every side sidewall 2, go to the bottom 3, bridging piece 4, the floor 5 of putting more energy at least one in contain reinforce 9, perhaps have reinforce 9 to expose.Reinforce 9 is at least a in reinforcing bar, steel wire, presstressed reinforcing steel, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, strap, the braid over braid.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its upper plate 1, on every side sidewall 2, go to the bottom 3 and bridging piece 4 in be provided with reinforce 9, diagram reinforce 9 is a fibrous mesh cloth, simultaneously, has thin band reinforce 9 to expose on upper plate 1 and the bridging piece 4.
Feature of the present invention also is have reinforce 9 to stretch into and be anchored in the described sidewall 2 go to the bottom 3 or bridging piece 4 in, perhaps go to the bottom 3 or bridging piece 4 in have reinforce 9 to stretch into and be anchored in the sidewall 2.As shown in figure 10, there is fleece reinforce 9 to stretch into and be anchored in the bridging piece 4 in the sidewall 2 around it.
Feature of the present invention is that also the horizontal profile of described polyhedron cavity former component is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, the horizontal profile of its Cavity structural member is shaped as the chamfering polygon.
Feature of the present invention is that also described cavity former component is provided with at least one in inner corner trim 10, chamfering 11, groove 12, pit 13, hole 14, boss module 15, raised line 16, the external corner 17.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with chamfering 11, groove 12, pit 13, hole 14 and boss module 15 and external corner 17 on other position of its cavity former component simultaneously.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with inner corner trim 10, chamfering 11, groove 12 and raised line 16 on other position of its cavity former component simultaneously.
Feature of the present invention also is described inner corner trim 10, chamfering 11, groove 12, raised line 16 self or is parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 13, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its described inner corner trim 10, chamfering 11, groove 12, raised line 16 self or be parallel, quadrature, oblique or grade separation setting mutually.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least one in bracing boom 18, the reinforcing rib 19, perhaps has bracing boom 18 to expose outside the cavity former component, and perhaps also exposing on the bracing boom 18 has reinforce 9.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component, simultaneously, bracing boom 18 has part to be exposed to outside the cavity former component.
Feature of the present invention also is to be provided with light material 8 in the enclosed cavity of described cavity former component.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, be provided with light material 8 in the enclosed cavity of its cavity former component, diagram light material 8 is an expanded perlite.
Feature of the present invention is that also in described upper plate 1 or the sidewall 2 at least one is for dismountable movable part.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its upper plate 1 is movable dismountable fastening cover plate.
Feature of the present invention also is described upper plate 1, at least one in the external surface of sidewall 2, bridging piece 4 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, the relative sidewall 2 on every side that is provided with two of its upper plate 1 is the waveform external surface.
Feature of the present invention is that also described cavity former component is provided with align member 20.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its cavity former component is provided with a plurality of align members 20, and illustrated position member 20 is for supporting locating piece.
Feature of the present invention is that also described cavity former component is provided with connector 21 connected to one another between the cavity former component.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, also be provided with a plurality of connectors 21 connected to one another between the cavity former component that are used on its cavity former component, diagram connector 21 is the spigot-and-socket square tube.
Feature of the present invention is that also at least two above cavity former components are connected as one by bridging piece 4, constitutes internal-rib die cavity 22 between the cavity former component.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, its a plurality of cavity former components are connected as one by bridging piece 4, constitute a plurality of internal-rib die cavitys 22 between the cavity former component.
Feature of the present invention also is to be provided with in the described internal-rib die cavity 22 fixed or movable support draw piece 23.Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, be provided with the floor 5 of putting more energy in the cavity former component, a plurality of cavity former components are connected as one by bridging piece 4, constitute a plurality of internal-rib die cavitys 22 between the cavity former component, be provided with a plurality of fixing support draw pieces 23 in its internal-rib die cavity 22, diagram support draw piece 23 is the support idler arm.
During the invention process, can adopt cement gel ramming material and fiberglass gridding cloth or gauze wire cloth, in mould, make one deck cementitious matter layer of glass grid cloth put more energy into cavity former component of opening of floor 5 of the band with layer structure of the multilayer build-up of one deck cementitious matter again, demoulding maintenance is to stipulating the length of time, promptly obtain the open cavity shuttering member, then, in following bottom die, make and go to the bottom 3, its slurry of 3 of going to the bottom can adopt cement mortar or cement concrete, also can place reinforces 9 such as reinforcing bar or gauze wire cloth in 3 going to the bottom, before the 3 slurry setting and hardens of going to the bottom, the opening edge of the open cavity shuttering member that makes in advance 3 is bonded to integral body with going to the bottom, the demoulding behind 3 setting and hardens of waiting to go to the bottom, maintenance after stipulate the length of time, the cast-in-place concrete hollow-cavity mould component of the floor 5 that promptly obtains putting more energy into.

Claims (20)

1, a kind of cast-in-place concrete hollow-cavity mould component, comprise upper plate (1), sidewall (2), go to the bottom (3) on every side, upper plate (1), sidewall (2), go to the bottom (3) surround the polyhedron cavity former component on every side, upper plate (1) constitutes bridging piece (4) or/and stretch out from least one sidewall (2) on every side go to the bottom (3), it is characterized in that in cavity former component, being provided with a slice stiffening rib plate (5) at least, (3) and the template (6) of going to the bottom is superimposed, constitutes superimposed going to the bottom jointly.
2, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that described upper plate (1) or sidewall (2) or bridging piece (4) are provided with the carrying part (7) of convenient carrying on every side.
3, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1, it is characterized in that described going to the bottom (3) stretch out bridging piece (4) from the adjacent both sides of sidewall (2) on every side and constitute L shaped bridging piece, perhaps go to the bottom (3) all stretch out the annular bridging piece in bridging piece (4) formation side around sidewall (2) on every side.
4, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that the described floor of putting more energy into (5) is compound floor or the hollow reinforced floor of putting more energy into.
5, a kind of cast-in-place concrete hollow-cavity mould component according to claim 4 is characterized in that the described floor of putting more energy into (5) is for accompanying the compound floor of putting more energy into of light material (8).
6, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that the described multi-disc floor (5) of putting more energy into is parallel, quadrature or oblique setting.
7, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that the described floor of putting more energy into (5) exposes outside the cavity former component.
8, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1, it is characterized in that described upper plate (1), contain reinforce (9) at least one of sidewall (2), go to the bottom (3), bridging piece (4), the floor of putting more energy into (5) on every side, perhaps have reinforce (9) to expose.
9, a kind of cast-in-place concrete hollow-cavity mould component according to claim 8, it is characterized in that having in the described sidewall (2) reinforce (9) to stretch into and be anchored at going to the bottom (3) or bridging piece (4) in, have reinforce (9) to stretch into and be anchored in the sidewall (2) in perhaps go to the bottom (3) or the bridging piece (4).
10,, it is characterized in that the horizontal profile of described polyhedron cavity former component is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
11,, it is characterized in that described cavity former component is provided with at least one in inner corner trim (10), chamfering (11), groove (12), pit (13), hole (14), boss module (15), raised line (16), the external corner (17) according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
12, a kind of cast-in-place concrete hollow-cavity mould component according to claim 11 is characterized in that described inner corner trim (10), chamfering (11), groove (12), raised line (16) self or is parallel, quadrature, oblique or grade separation setting mutually.
13, according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9, it is characterized in that being provided with in the enclosed cavity of described cavity former component at least one in bracing boom (18), the reinforcing rib (19), perhaps have bracing boom (18) to expose outside the cavity former component, perhaps also exposing on the bracing boom (18) has reinforce (9).
14,, it is characterized in that being provided with light material (8) in the enclosed cavity of described cavity former component according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
15,, it is characterized in that in described upper plate (1) or the sidewall (2) at least one is for dismountable movable part according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
16,, it is characterized in that described upper plate (1), at least one in the external surface of sidewall (2), bridging piece (4) is corrugated, zigzag, plucking shape or exasperate external surface on every side according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
17,, it is characterized in that described cavity former component is provided with align member (20) according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
18,, it is characterized in that described cavity former component is provided with connector connected to one another (21) between the cavity former component according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9.
19, according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 9, it is characterized in that at least two above cavity former components are connected as one by bridging piece (4), constitute internal-rib die cavity (22) between the cavity former component.
20, a kind of cast-in-place concrete hollow-cavity mould component according to claim 19 is characterized in that being provided with in the described internal-rib die cavity (22) fixed or movable support draw piece (23).
CNB031437605A 2003-08-04 2003-08-04 Cast-in-place concrete hollow cavity shuttering member CN1293269C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB031437605A CN1293269C (en) 2003-08-04 2003-08-04 Cast-in-place concrete hollow cavity shuttering member

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
CNB2007100045873A CN100547189C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2007100045784A CN100545378C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CN 200710004586 CN1982602A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN 200710004577 CN1990989A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete
CN 200710004584 CN1982601A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN2007100060214A CN1995588B (en) 2003-08-04 2003-08-04 Hollow-cavity shuttering component for cast-in-situ concrete
CN 200710004585 CN1990993A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete
CN 200710004583 CN1982600A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CNB2006101721597A CN100501050C (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situ concrete
CNB2007100045801A CN100545379C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB031437605A CN1293269C (en) 2003-08-04 2003-08-04 Cast-in-place concrete hollow cavity shuttering member

Related Child Applications (18)

Application Number Title Priority Date Filing Date
CN 200710004586 Division CN1982602A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN2007100064361A Division CN101004022B (en) 2003-08-04 2003-08-04 A hollow shuttering component in use for filling in concrete
CN 200710006437 Division CN101004023A (en) 2003-08-04 2003-08-04 A hollow shuttering component in use for filling in concrete
CN 200710006022 Division CN1995589A (en) 2003-08-04 2003-08-04 Hollow-cavity shuttering component for cast-in-situ concrete
CN 200710004583 Division CN1982600A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CNB2007100045801A Division CN100545379C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CN 200710006435 Division CN101004021A (en) 2003-08-04 2003-08-04 A hollow shuttering component in use for filling in concrete
CNB2007100045873A Division CN100547189C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2007100045784A Division CN100545378C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CN200710004581A Division CN100577944C (en) 2003-08-04 2003-08-04 Cavity shuttering component for cast-in-situ concrete
CNB2006101721597A Division CN100501050C (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situ concrete
CN 200710006433 Division CN101004019A (en) 2003-08-04 2003-08-04 A hollow shuttering component in use for filling in concrete
CN 200710004584 Division CN1982601A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CNB2007100064380A Division CN100554612C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CN2007100060214A Division CN1995588B (en) 2003-08-04 2003-08-04 Hollow-cavity shuttering component for cast-in-situ concrete
CN 200710004577 Division CN1990989A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete
CN 200710006434 Division CN101004020A (en) 2003-08-04 2003-08-04 A hollow shuttering component in use for filling in concrete
CN 200710004585 Division CN1990993A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete

Publications (2)

Publication Number Publication Date
CN1580450A CN1580450A (en) 2005-02-16
CN1293269C true CN1293269C (en) 2007-01-03

Family

ID=34579506

Family Applications (11)

Application Number Title Priority Date Filing Date
CN 200710004583 CN1982600A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN 200710004584 CN1982601A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CNB2007100045784A CN100545378C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2006101721597A CN100501050C (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situ concrete
CN 200710004585 CN1990993A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete
CN 200710004586 CN1982602A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN2007100060214A CN1995588B (en) 2003-08-04 2003-08-04 Hollow-cavity shuttering component for cast-in-situ concrete
CNB2007100045801A CN100545379C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2007100045873A CN100547189C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB031437605A CN1293269C (en) 2003-08-04 2003-08-04 Cast-in-place concrete hollow cavity shuttering member
CN 200710004577 CN1990989A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete

Family Applications Before (9)

Application Number Title Priority Date Filing Date
CN 200710004583 CN1982600A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN 200710004584 CN1982601A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CNB2007100045784A CN100545378C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2006101721597A CN100501050C (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situ concrete
CN 200710004585 CN1990993A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete
CN 200710004586 CN1982602A (en) 2003-08-04 2003-08-04 Cavity mould-shell structural component for cast-in-situs concrete
CN2007100060214A CN1995588B (en) 2003-08-04 2003-08-04 Hollow-cavity shuttering component for cast-in-situ concrete
CNB2007100045801A CN100545379C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component
CNB2007100045873A CN100547189C (en) 2003-08-04 2003-08-04 A kind of cast-in-place concrete hollow-cavity mould component

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN 200710004577 CN1990989A (en) 2003-08-04 2003-08-04 Cavity form component for cast-in-situ concrete

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CN (11) CN1982600A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522492Y (en) * 2002-01-28 2002-11-27 邱则有 Board-rib combined steel reinforced concrete hollow floor
CN1401869A (en) * 2002-10-05 2003-03-12 邱则有 Thin-wall form member for hollowing out concrete
CN1415816A (en) * 2002-12-15 2003-05-07 邱则有 Light weight hasting tyre mold for use filling concrete

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2522492Y (en) * 2002-01-28 2002-11-27 邱则有 Board-rib combined steel reinforced concrete hollow floor
CN1401869A (en) * 2002-10-05 2003-03-12 邱则有 Thin-wall form member for hollowing out concrete
CN1415816A (en) * 2002-12-15 2003-05-07 邱则有 Light weight hasting tyre mold for use filling concrete

Also Published As

Publication number Publication date
CN1982598A (en) 2007-06-20
CN1982601A (en) 2007-06-20
CN1995585A (en) 2007-07-11
CN1580450A (en) 2005-02-16
CN1982599A (en) 2007-06-20
CN1995588A (en) 2007-07-11
CN100547189C (en) 2009-10-07
CN1990993A (en) 2007-07-04
CN100545378C (en) 2009-09-30
CN1995588B (en) 2010-06-16
CN1982595A (en) 2007-06-20
CN1982602A (en) 2007-06-20
CN1990989A (en) 2007-07-04
CN100545379C (en) 2009-09-30
CN1982600A (en) 2007-06-20
CN100501050C (en) 2009-06-17

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