CN101333843A - Cavity formwork member - Google Patents
Cavity formwork member Download PDFInfo
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- CN101333843A CN101333843A CNA2008103028253A CN200810302825A CN101333843A CN 101333843 A CN101333843 A CN 101333843A CN A2008103028253 A CNA2008103028253 A CN A2008103028253A CN 200810302825 A CN200810302825 A CN 200810302825A CN 101333843 A CN101333843 A CN 101333843A
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- former component
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Abstract
Disclosed is a hollow cavity mould shell component which includes an upper plate (1), peripheral lateral walls (2) and a lower bottom (3); the upper plate (1), the peripheral walls and the lower bottom (3) construct a polyhedron hollow cavity shell mould component which is characterized in that at least a transverse corner of the lower bottom part of the hollow cavity mould shell component is an inside corner (4); At least a vertical groove (5) is arranged on at least a peripheral lateral wall (2); all the transverse corners of the lower part of the hollow cavity mould shell component are inside corners (4); the inside corners (4) are communicated to form an inside corner ring; the transverse inside corners arranged on the hollow cavity mould shell are in parallel, orthogonal or in oblique crossing; The hollow cavity mould shell component is applicable to the hollow floors, house covers, wall bodies, foundation plates and hollow bridges of the cast-in-place reinforced concrete or pre-stressed reinforced concrete.
Description
The application for the applying date be that September 9, application number in 2003 are 03159172.8, name is called the dividing an application of application for a patent for invention of " a kind of cavity former component ".
(1) technical field
The present invention relates to a kind of cavity former 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 structural member, this Cavity structural member 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.Above-mentioned disclosed these cavity former components are applied in the close rib building roof, be shuttering member be again prefabricated noggin piece, have 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 after being applied to hollow building cover, formed Cast-in-place concrete rib is the Cast-in-place concrete rib of rectangle between the cavity former component, and its stress performance is not quite reasonable, often need increase the sectional dimension of Cast-in-place concrete rib, increase reinforcing bar and concrete consumption, increase the cost of superstructure, simultaneously, at the position of finding time of cavity former component, the intensity of hollow building cover is relative with rigidity relatively poor, the ability of bearing the point load effect is relatively low, therefore, develops a kind of novel cavity former component for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cavity former component, have the mechanical property of improving superstructure, reduce the Cast-in-place concrete rib sectional dimension, reduce reinforcing bar and concrete consumption, reduce the superstructure cost, easy construction, bear characteristics such as the ability of point load effect is stronger.
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, at least one the lateral corner place that it is characterized in that the bottom of cavity former component is an inner corner trim, on the sidewall at least one vertical groove is being arranged around at least one, all lateral corner places of the bottom of cavity former component are inner corner trim, inner corner trim is communicated with into the inner corner trim ring, and the horizontal inner corner trim that is provided with on the hollow mould shell is parallel, quadrature, oblique.Like this, because the lateral corner place at the lower bottom part of cavity former component is an inner corner trim, after cavity former component is applied to cast-in-situ concrete hollow floor, close rib building roof particularly, Cast-in-place concrete rib between its cavity former component has formed the inverted T-shaped rib, its shape of cross section has become inverted T-shaped by rectangle, thereby the mechanical property of superstructure is improved greatly, can reduce the sectional dimension of Cast-in-place concrete rib, reduce reinforcing bar and concrete consumption, reduce the superstructure cost, simultaneously, because sidewall is provided with at least one vertical groove around the cavity former component, concrete can form the Cast-in-place concrete pier between the cavity former component in groove, the reinforcing rib of post or Cast-in-place concrete rib, thereby improved the mechanical property of superstructure significantly, at the position of finding time, its intensity and rigidity are bigger, and the ability of bearing the point load effect is stronger; Particularly when cavity former component is close to arrangement in superstructure, then forming vertical pier or post in vertical groove, the consumption of reinforcing bar and concrete further reduces, and superstructure is corresponding to have formed shearing pier formula hollow building cover, thereby the mechanical property of superstructure further improves; 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, thereby reached purpose of the present invention, 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.After cavity former component is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the middle of the above-mentioned inner corner trim ring, formed mutually orthogonal concrete I-shaped rib structure in hollow building cover inside, improved the supporting capacity of hollow building cover greatly, simultaneously, because of the bottom of cavity former component is set to inner corner trim, the rigidity and the intensity of cavity former component bottom have been improved, after being applied in the superstructure, Cast-in-place concrete firmly bonds cavity former component, makes its difficult drop-off, damage, generation crack.
Feature of the present invention also is on the sidewall at least one vertical groove is arranged all around all of cavity former component.Like this, when cavity former component was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured in the vertical groove, had formed the vertical reinforcement of Cast-in-place concrete on cast-in-place dark rib, had improved the strength and stiffness of Cast-in-place concrete rib, had improved the combination property of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention also be the upper plate of cavity former component or on every side sidewall go to the bottom or at least one of inner corner trim in be superimposed with overlapping layers.Like this, upper plate, sidewall or go to the bottom or inner corner trim is superimposed with overlapping layers have on every side reduced the production difficulty of cavity former component significantly, simultaneously, also improve the shock resistance damage capability of cavity former component greatly, reduced the proportion of goods damageds of product, improved the production efficiency of cavity former component.
Feature of the present invention also be described upper plate or on every side sidewall or go to the bottom be provided with the carrying part of convenient carrying.The carrying part can be 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, help improving efficiency of construction, reduce construction cost.
Feature of the present invention is also that described many vertical grooves are parallel to each other, oblique or extended line oblique.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, concrete pours into and above-mentionedly is parallel to each other, in the vertical groove of oblique or extended line oblique after, on the Cast-in-place concrete rib corresponding formed be parallel to each other, the Cast-in-place concrete stiffener of oblique or extended line oblique, improved the combination property of superstructure greatly.
Feature of the present invention also be the upper plate of described cavity former component, on every side sidewall or go to the bottom on also be provided with transverse concave groove.Like this, when cavity former component was applied in the Cast-in-place Concrete Building Floor, concrete entered upper plate, on every side in sidewall or the transverse concave groove that go up to be provided with of going to the bottom, and the corresponding Cast-in-place concrete that formed adds competent structure, comprehensive reinforcement has been done in the force part of superstructure inside, improved the combination property of superstructure greatly.
Feature of the present invention also is the vertical groove of described cavity former component and transverse concave groove UNICOM each other.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the groove of above-mentioned mutual UNICOM, has formed cast-in-place mutual interconnection on the weak part and be whole stiffener in Cast-in-place Concrete Building Floor, has improved the overall performance and the mechanical property of superstructure greatly.
Feature of the present invention is that also the corner of described cavity former component is vertical groove or transverse concave groove.Like this, when cavity former component was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured in the groove of the corner's setting on the cavity former component, had formed the structure of reinforced pier, post or the muscle of Cast-in-place concrete rib, improved the load-carrying construction of superstructure comprehensively, made building cover structure more solid and reliable.
Feature of the present invention also be described upper plate, on every side sidewall, go to the bottom 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, porose thin band, strap, the braid over braid.Like this, upper plate, on every side sidewall or go to the bottom 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, do not need to 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.
In feature of the present invention also is have reinforce to stretch in the sidewall around described and is anchored at upper plate or goes to the bottom, or upper plate or go to the bottom in have reinforce to stretch into and be anchored on every side in the sidewall.Like this, in having reinforce to stretch into and be anchored at upper plate on every side in the sidewall or going to the bottom, perhaps upper plate or go to the bottom in have reinforce to stretch into and be anchored in the sidewall, thereby, around having improved greatly sidewall and upper plate or go to the bottom between bonding strength, can effectively guarantee cavity former component in transportation, installation, construction, use, on every side sidewall and upper plate or go to the bottom 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 or vertical cross section are 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 also is also to be provided with on the described cavity former component at least one in inner corner trim, chamfering, 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 inner corner trim, chamfering, groove, 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, also improve the performance of superstructure simultaneously.
Feature of the present invention also is inner corner trim, chamfering, hole, the raised line self that is provided with on the described cavity former component or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.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 or form grid, above-mentioned position is 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 is that also described cavity former component is provided with horizontal inner corner trim, laterally chamfering, laterally hole, horizontal at least a in the raised line, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.Like this, when cavity former component is applied in the cast-in-situ concrete hollow floor, after Cast-in-place concrete pours in above-mentioned horizontal inner corner trim, horizontal chamfering, the transverse concave groove, formed self or be parallel to each other, quadrature, oblique or form the Cast-in-place concrete reinforcement of grid, improved the combination property of cast-in-situ hollow building roof.
Feature of the present invention is that also described cavity former component is provided with at least a in vertical inner corner trim, vertical chamfering, vertical hole, the vertical raised line, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.Like this, when cavity former component is applied in the cast-in-situ concrete hollow floor, after Cast-in-place concrete pours in vertical inner corner trim, vertical chamfering, vertical groove, the vertical hole, formed be parallel to each other, quadrature, oblique or form the Cast-in-place concrete reinforcement of grid, increase substantially the supporting capacity of cast-in-situ concrete hollow floor, improved the comprehensive mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention is also that the cross sectional shape of described vertical groove or transverse concave groove is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.Like this, after cavity former component was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete entered in the groove, and the corresponding competent structure that adds that forms various cross sectional shapes makes things convenient for design and construction unit to select for use.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least one in stiffening rib, bracing boom, the reinforcing rib, perhaps there be in stiffening rib, the bracing boom at least one to expose, perhaps also have reinforce to expose on stiffening rib, bracing boom, the reinforcing rib.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, reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, have optimized 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 also be the upper plate of described shuttering member or on every side the wall of sidewall be light material.Like this, adopt light material to make the upper plate or the wall of sidewall on every side, alleviated the own wt of cavity former component, reduced the task difficulty of transportation, installation.
Feature of the present invention also be in described upper plate or the sidewall at least one for or dismountable movable part arranged.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 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Like this, when cavity former component is 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 are 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, small lugs, little protruding nail 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, perhaps constitute member in groups, accelerate speed of application.
Feature of the present invention is that also at least two above cavity former components are connected as one by connector, 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 connector, 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 is that also described going to the bottom is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of shuttering member or on every side the wall of sidewall be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete offset plate, wood glue plate, plastics, metal crimp template, lightweight concrete.Like this, go to the bottom, upper plate and the variation of sidewall manufacturing materials on every side, can make cavity former component fully satisfy the needs of various different situations, help reducing product cost.
Feature of the present invention also is the described toss of having gone to the bottom, and perhaps at least two above cavity former components connect into the gang mould mould component by toss.Like this, when cavity former component was applied in the cast-in-situ concrete hollow floor, toss can replace construction formwork, saved the template installation procedure, had reduced material wastage rate, simultaneously, had improved efficiency of construction.If a plurality of cavity former components connect into the gang mould mould component by toss, then the efficiency of construction of cavity former component is higher, and construction cost is lower.
(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 inner corner trim, 5 is transverse concave groove, 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 on every side, the lateral corner place of the lower bottom part of its cavity former component is provided with inner corner trim 4, and sidewall 2 is provided with vertical groove 5 on every side.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the lower corners of its cavity former component all is set to inner corner trim 4, and inner corner trim 4 is communicated with becomes the inner corner trim ring.
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, the lateral corner place of the lower bottom part of its cavity former component is provided with inner corner trim 4, is provided with vertical groove 5 on the sidewall 2 around all of its cavity former component.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, and sidewall 2 is provided with vertical groove 5 on every side, and it is gone to the bottom and is superimposed with overlapping layers 6 on 3.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its sidewall 2 is provided with the carrying part 7 of convenient carrying, and diagram carrying part 7 is a handle.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with many vertical grooves 5 around its cavity former component, and groove 5 is parallel to each other, oblique or extended line oblique.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the upper plate 1 of its cavity former component, sidewall 2 and go to the bottom and also be provided with transverse concave groove 8 simultaneously on 3 on every side.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the upper plate 1 of cavity former component, sidewall 2 and go to the bottom and also be provided with transverse concave groove 8 simultaneously on 3 on every side, its vertical groove 5 and transverse concave groove 8 be UNICOM each other.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the corner of its cavity former component is set to vertical groove 5.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 9 in the sidewall 2 on every side, diagram reinforce 9 is a fibrous mesh cloth.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 9 in the sidewall 2 on every side, simultaneously, there is in the sidewall 2 reinforce 9 to stretch into and be anchored at upper plate 1 on every side and goes to the bottom in 3.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the horizontal profile of its polyhedron cavity former component is shaped as polygon.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, hole 12 and external corner 15 on 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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, pit 11, boss module 13 and raised line 14 on its cavity former component simultaneously.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with horizontal inner corner trim 4, laterally chamfering 10 and horizontal raised line 14 on its cavity former component simultaneously, above-mentioned transverse structure self or be parallel, quadrature setting mutually.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with vertical inner corner trim 4, vertical chamfering 10 and vertical hole 12 and vertical raised line 14 on its cavity former component simultaneously.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the cross sectional shape of its vertical groove 5 is that opening is trapezoidal.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its cavity former component simultaneously, simultaneously, stiffening rib 16, bracing boom 17 have the outside that part is exposed 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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, all be filled with light material 19 in the enclosed cavity of its cavity former component, diagram light material 19 is an expanded perlite.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and sidewall 2 and go to the bottom and 3 all make of light material 19 on every side, diagram light material 19 is the haydite concrete.
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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and its upper plate 1 is movable dismountable fastening cover plate.
Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and on every side the wall of sidewall 2 be rough external surface.
Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with a plurality of align members 20 on its cavity former component, illustrated position member 20 is for supporting locating piece.
Figure 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with the connector 21 of a plurality of location that are used for being connected to each other between the cavity former component on its cavity former component simultaneously, diagram connector 21 is the support idler arm.
Figure 25 is the structural representation of the embodiment of the invention 25, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its a plurality of cavity former components are connected as one by connector 21, and the spacing between the cavity former component constitutes internal-rib die cavity 22.
Figure 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and on every side the wall of sidewall 2 be the Cement fibre wall, go to the bottom and 3 go to the bottom for ferro-cement.
Figure 27 is the structural representation of the embodiment of the invention 27, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, it is gone to the bottom and 3 protruding toss 23 is arranged, be illustrated as a plurality of cavity former components and connect into the gang mould mould component, constitute internal-rib die cavity 22 between the cavity former component by toss 23.
(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, at least one the lateral corner place that it is characterized in that the bottom of cavity former component is an inner corner trim 4, on the sidewall 2 at least one vertical groove 5 is being arranged around at least one, all lateral corner places of the bottom of cavity former component are inner corner trim 4, and inner corner trim 4 is communicated with into the inner corner trim ring, and the horizontal inner corner trim that is provided with on the hollow mould shell is parallel, quadrature, oblique.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 inner corner trim, 5 is transverse concave groove, 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 on every side, the lateral corner place of the lower bottom part of its cavity former component is provided with inner corner trim 4, and sidewall 2 is provided with vertical groove 5 on every side.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the lower corners of its cavity former component all is set to inner corner trim 4, and inner corner trim 4 is communicated with becomes the inner corner trim ring.Figure 15 is the structural representation of the embodiment of the invention 15, also is provided with horizontal inner corner trim 4 on the cavity former component simultaneously, and laterally inner corner trim 4 is set in parallel.
Feature of the present invention also is on the sidewall 2 at least one vertical groove 5 is arranged all around all of cavity former component.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, the lateral corner place of the lower bottom part of its cavity former component is provided with inner corner trim 4, is provided with vertical groove 5 on the sidewall 2 around all of its cavity former component.
Feature of the present invention also be the upper plate 1 of cavity former component or on every side sidewall 2 go to the bottom 3 or at least one of inner corner trim 4 in be superimposed with overlapping layers.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, and sidewall 2 is provided with vertical groove 5 on every side, and it is gone to the bottom and is superimposed with overlapping layers 6 on 3.
Feature of the present invention also is described upper plate 1 or the sidewall 2 or the 3 carrying parts 7 that are provided with convenient carrying of going to the bottom on every side.Carrying part 7 can be handle, suspension hook, suspension ring or other device.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its sidewall 2 is provided with the carrying part 7 of convenient carrying, and diagram carrying part 7 is a handle.
Feature of the present invention is also that described many vertical grooves 5 are parallel to each other, oblique or extended line oblique.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with many vertical grooves 5 around its cavity former component, and groove 5 is parallel to each other, oblique or extended line oblique.
Feature of the present invention also is the upper plate 1 of described cavity former component, sidewall 2 or go to the bottom and also be provided with transverse concave groove 8 on 3 on every side.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the upper plate 1 of its cavity former component, sidewall 2 and go to the bottom and also be provided with transverse concave groove 8 simultaneously on 3 on every side.
The vertical groove 5 that feature of the present invention also is described cavity former component and transverse concave groove 8 be UNICOM each other.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, the upper plate 1 of cavity former component, sidewall 2 and go to the bottom and also be provided with transverse concave groove 8 simultaneously on 3 on every side, its vertical groove 5 and transverse concave groove 8 be UNICOM each other.
Feature of the present invention is that also the corner of described cavity former component is vertical groove 5 or transverse concave groove 8.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the corner of its cavity former component is set to vertical groove 5.
Feature of the present invention also be described upper plate 1, on every side sidewall 2, go to the bottom 3 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, porose thin 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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 9 in the sidewall 2 on every side, diagram reinforce 9 is a fibrous mesh cloth.
Feature of the present invention also is have reinforce 9 to stretch into and be anchored at upper plate 1 in the sidewall 2 around described or goes to the bottom in 3, or upper plate 1 or go to the bottom has in 3 reinforce 9 to stretch into and be anchored on every side in the sidewall 2.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 9 in the sidewall 2 on every side, simultaneously, there is in the sidewall 2 reinforce 9 to stretch into and be anchored at upper plate 1 on every side and goes to the bottom in 3.
Feature of the present invention is that also the horizontal profile of described polyhedron cavity former component or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the horizontal profile of its polyhedron cavity former component is shaped as polygon.
Feature of the present invention also is also to be provided with on the described cavity former component at least one in inner corner trim 4, chamfering 10, pit 11, hole 12, boss module 13, raised line 14, the external corner 15.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, hole 12 and external corner 15 on 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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, pit 11, boss module 13 and raised line 14 on its cavity former component simultaneously.
The inner corner trim 4 that feature of the present invention also is to be provided with on the described cavity former component, chamfering 10, hole 12, raised line 14 self or be parallel, quadrature, oblique or grade separation setting mutually or form grid.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, on every side the vertical groove 5 that is provided with on the sidewall 2, chamfering 10 and hole 12 self or be parallel, quadrature setting mutually.
Feature of the present invention is that also described cavity former component is provided with horizontal inner corner trim 4, laterally chamfering 10, laterally hole 12, horizontal at least a in the raised line 14, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with horizontal inner corner trim 4, laterally chamfering 10 and horizontal raised line 14 on its cavity former component simultaneously, above-mentioned transverse structure self or be parallel, quadrature setting mutually.
Feature of the present invention is that also described cavity former component is provided with at least a in vertical inner corner trim 4, vertical chamfering 10, vertical hole 12, the vertical raised line 14, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also is provided with vertical inner corner trim 4, vertical chamfering 10 and vertical hole 12 and vertical raised line 14 on its cavity former component simultaneously.
Feature of the present invention is also that the cross sectional shape of described vertical groove 5 or transverse concave groove 8 is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and the cross sectional shape of its vertical groove is that opening is trapezoidal.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least one in stiffening rib 16, bracing boom 17, the reinforcing rib 18, perhaps there be in stiffening rib 16, the bracing boom 17 at least one to expose, perhaps also have reinforce 9 to expose on stiffening rib 16, bracing boom 17, the reinforcing rib 18.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its cavity former component simultaneously, simultaneously, stiffening rib 16, bracing boom 17 have the outside that part is exposed cavity former component.
Feature of the present invention also is to be provided with light material 19 in the enclosed cavity of described 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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, all be filled with light material 19 in the enclosed cavity of its cavity former component, diagram light material 19 is an expanded perlite.
Feature of the present invention also be the upper plate 1 of described shuttering member or on every side the wall of sidewall 2 be light material 19.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and sidewall 2 and go to the bottom and 3 all make of light material 19 on every side, diagram light material 19 is the haydite concrete.
Feature of the present invention also be in described upper plate 1 or the sidewall 2 at least one for or dismountable movable part arranged.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, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, and 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 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and on every side the wall of sidewall 2 be rough external surface.
Feature of the present invention is that also described cavity former component is provided with align member 20.Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with a plurality of align members 20 on its cavity former component, 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 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, also be provided with the connector 21 of a plurality of location that are used for being connected to each other between the cavity former component on its cavity former component simultaneously, diagram connector 21 is the support idler arm.
Feature of the present invention is that also at least two above cavity former components are connected as one by connector 21, constitutes internal-rib die cavity 22 between the cavity former component.Figure 25 is the structural representation of the embodiment of the invention 25, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its a plurality of cavity former components are connected as one by connector 21, and the spacing between the cavity former component constitutes internal-rib die cavity 22.
Feature of the present invention is that also described going to the bottom 3 is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate 1 of shuttering member or on every side the wall of sidewall 2 be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete offset plate, wood glue plate, plastics, metal crimp template, lightweight concrete.Figure 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and on every side the wall of sidewall 2 be the Cement fibre wall, go to the bottom and 3 go to the bottom for ferro-cement.
Feature of the present invention is that also described going to the bottom 3 has toss 23, and perhaps at least two above cavity former components connect into the gang mould mould component by toss 23.Figure 27 is the structural representation of the embodiment of the invention 27, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron cavity former component on every side, the lateral corner place of the lower bottom part of cavity former component is provided with inner corner trim 4, sidewall 2 is provided with vertical groove 5 on every side, it is gone to the bottom and 3 protruding toss 23 is arranged, be illustrated as a plurality of cavity former components and connect into the gang mould mould component, constitute internal-rib die cavity 22 between the cavity former component by toss 23.
During the invention process, can adopt cement gel ramming material and fiberglass gridding cloth, in mould, make one deck cementitious matter layer of glass grid cloth again at least one opening edge of the multilayer build-up of one deck cementitious matter with layer structure the cavity former component of vertical groove 5 is arranged on the sidewall 2 around central indent, demoulding maintenance promptly obtains the cavity former component of opening the length of time to regulation, 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, before the 3 slurry setting and hardens of going to the bottom, 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 promptly obtains cavity former component after stipulate the length of time.
Claims (9)
1. cavity former 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, at least one the lateral corner place that it is characterized in that the bottom of cavity former component is inner corner trim (4), on the sidewall (2) at least one vertical groove (5) is being arranged around at least one, all lateral corner places of the bottom of cavity former component are inner corner trim (4), inner corner trim (4) is communicated with into the inner corner trim ring, and the horizontal inner corner trim that is provided with on the hollow mould shell is parallel, quadrature, oblique.
2. a kind of cavity former component according to claim 1 is characterized in that on the sidewall (2) at least one vertical groove (5) being arranged all around all of cavity former component.
3. a kind of cavity former component according to claim 1, it is characterized in that the upper plate (1) of cavity former component or on every side sidewall (2) go to the bottom (3) or at least one of inner corner trim (4) in be superimposed with overlapping layers (6).
4, a kind of cavity former component according to claim 1 is characterized in that described upper plate (1) or sidewall (2) or go to the bottom (3) are provided with the carrying part (7) of convenient carrying on every side.
5. a kind of cavity former component according to claim 1 is characterized in that described many vertical grooves (5) are parallel to each other, oblique or extended line oblique; Perhaps the upper plate of cavity former component (1), also be provided with transverse concave groove (8) on sidewall (2) or go to the bottom (3) on every side; The perhaps vertical groove (5) of cavity former component and transverse concave groove (8) UNICOM each other; Perhaps the corner of cavity former component is vertical groove (5) or transverse concave groove (8).
6. a kind of cavity former component according to claim 1 is characterized in that described upper plate (1), contains reinforce (9) at least one of sidewall (2), go to the bottom (3) on every side, perhaps has reinforce (9) to expose; There is reinforce (9) to stretch into and be anchored in upper plate (1) or go to the bottom (3) in the sidewall (2) perhaps, or has reinforce (9) to stretch into and be anchored on every side in the sidewall (2) in upper plate (1) or go to the bottom (3); Perhaps the horizontal profile of polyhedron cavity former component or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular; Perhaps also be provided with at least one in inner corner trim (4), chamfering (10), pit (11), hole (12), boss module (13), raised line (14), the external corner (15) on the cavity former component; The perhaps inner corner trim that is provided with on the cavity former component (4), chamfering (10), hole (12), raised line (14) self or be parallel, quadrature, oblique or grade separation setting mutually or form grid; Perhaps cavity former component is provided with horizontal inner corner trim (4), laterally chamfering (10), laterally hole (12), horizontal at least a in the raised line (14), or above-mentioned self or be parallel to each other, quadrature, oblique or form grid; Perhaps cavity former component is provided with at least a in vertical inner corner trim (4), vertical chamfering (10), vertical hole (12), the vertical raised line (14), or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.
7. according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, the cross sectional shape that it is characterized in that described vertical groove (5) or transverse concave groove (8) is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle; Perhaps be provided with at least one in stiffening rib (16), bracing boom (17), the reinforcing rib (18) in the enclosed cavity of cavity former component, perhaps have in stiffening rib (16), the bracing boom (17) at least one to expose, perhaps stiffening rib (16), bracing boom (17), reinforcing rib (18) are gone up and are also had reinforce (9) to expose; Perhaps be provided with light material (19) in the enclosed cavity of cavity former component; Perhaps the upper plate of shuttering member (1) or on every side the wall of sidewall (2) be light material (19).
8. according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that in described upper plate (1) or the sidewall (2) at least one for or dismountable movable part arranged; Perhaps upper plate (1), at least one in the external surface of sidewall (2) is corrugated, zigzag, plucking shape or exasperate external surface on every side; Perhaps cavity former component is provided with align member (20); Perhaps cavity former component is provided with connector connected to one another (21) between the cavity former component; Perhaps at least two above cavity former components are connected as one by connector (21), constitute internal-rib die cavity (22) between the cavity former component.
9. according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 6, it is characterized in that described going to the bottom (3) is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of shuttering member (1) or on every side the wall of sidewall (2) be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete offset plate, wood glue plate, plastics, metal crimp template, lightweight concrete; Perhaps go to the bottom (3) toss (23) is arranged, perhaps at least two above cavity former components connect into the gang mould mould component by toss (23).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031591728A CN100414053C (en) | 2003-09-09 | 2003-09-09 | Evacuated shuttering member |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031591728A Division CN100414053C (en) | 2003-09-09 | 2003-09-09 | Evacuated shuttering member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101333843A true CN101333843A (en) | 2008-12-31 |
Family
ID=34660595
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103028253A Pending CN101333843A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNB031591728A Expired - Fee Related CN100414053C (en) | 2003-09-09 | 2003-09-09 | Evacuated shuttering member |
| CN2008103028268A Expired - Fee Related CN101333844B (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028323A Pending CN101333848A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028304A Pending CN101333847A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028272A Pending CN101333845A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028287A Pending CN101333846A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031591728A Expired - Fee Related CN100414053C (en) | 2003-09-09 | 2003-09-09 | Evacuated shuttering member |
| CN2008103028268A Expired - Fee Related CN101333844B (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028323A Pending CN101333848A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028304A Pending CN101333847A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028272A Pending CN101333845A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
| CNA2008103028287A Pending CN101333846A (en) | 2003-09-09 | 2003-09-09 | Cavity formwork member |
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| CN (7) | CN101333843A (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT102019B (en) * | 1997-06-11 | 2001-11-30 | Ferreira Eduarda Fanha Nunes R | BOX OF PLASTIC FOR ALVEOLO OF LAJE FUNGIFORME OF TOTAL INVOLVEMENT |
| SE514615C2 (en) * | 1998-09-22 | 2001-03-19 | Rolf Nystroem | Joist Beam |
| CN1112489C (en) * | 2001-11-15 | 2003-06-25 | 邱则有 | Comobined ribbed cavity member for spatial structure roof |
| ITPN20010085A1 (en) * | 2001-12-05 | 2003-06-05 | Daliform S R L | CONCEALED FORMWORK FOR THE CONSTRUCTION OF SLABS TO BE USED IN BUILDING. |
| CN2561845Y (en) * | 2002-04-30 | 2003-07-23 | 邱则有 | Formwork component for steel bar reinforced concrete |
| CN2526383Y (en) * | 2002-04-30 | 2002-12-18 | 邱则有 | 3-D force bearing form for reinforcing bar concrete |
| CN1216218C (en) * | 2002-12-15 | 2005-08-24 | 邱则有 | Light weight hasting tyre mold for use filling concrete |
-
2003
- 2003-09-09 CN CNA2008103028253A patent/CN101333843A/en active Pending
- 2003-09-09 CN CNB031591728A patent/CN100414053C/en not_active Expired - Fee Related
- 2003-09-09 CN CN2008103028268A patent/CN101333844B/en not_active Expired - Fee Related
- 2003-09-09 CN CNA2008103028323A patent/CN101333848A/en active Pending
- 2003-09-09 CN CNA2008103028304A patent/CN101333847A/en active Pending
- 2003-09-09 CN CNA2008103028272A patent/CN101333845A/en active Pending
- 2003-09-09 CN CNA2008103028287A patent/CN101333846A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN101333848A (en) | 2008-12-31 |
| CN100414053C (en) | 2008-08-27 |
| CN101333847A (en) | 2008-12-31 |
| CN101333845A (en) | 2008-12-31 |
| CN101333844B (en) | 2012-02-15 |
| CN101333846A (en) | 2008-12-31 |
| CN101333844A (en) | 2008-12-31 |
| CN1594790A (en) | 2005-03-16 |
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