CN1273703C - Cast-in-place concrete hollow-cavity shuttering member - Google Patents
Cast-in-place concrete hollow-cavity shuttering member Download PDFInfo
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- CN1273703C CN1273703C CN 03143750 CN03143750A CN1273703C CN 1273703 C CN1273703 C CN 1273703C CN 03143750 CN03143750 CN 03143750 CN 03143750 A CN03143750 A CN 03143750A CN 1273703 C CN1273703 C CN 1273703C
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- former component
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Abstract
The present invention relates to a cast-in-place concrete cavity shuttering member which comprises an upper slab (1), surrounding side walls (2) and a lower bottom (3), wherein the polyhedral cavity member is formed by the enclosure of the upper slab (1), the surrounding side walls (2) and the lower bottom (3); the lower bottom (3) extends out of at least one of the surrounding side walls (2) to form a cantilever slab (4). The present invention is characterized in that at least one transverse hole (5) on the cavity shuttering member, which is used for casting cast-in-place concrete, penetrates through the surfaces of the surrounding side walls (2) of the cavity shuttering member. In this way, after the cavity shuttering member is used in a cast-in-place hollow floor, the cast-in-place concrete enters a die cavity of the hole to form a cast-in-place concrete rod, which greatly improves the mechanical property of the floor. Simultaneously, the cavity shuttering member also has the characteristics of simple structure, high strength, good deformation and vibration resistant performance, easy production, low cost, easy construction, high construction speed, etc. The cavity shuttering member is suitable for hollow floors, roofs, walls, foundation bottom slabs and hollow bridges, which are made of cast-in-place reinforced concrete or prestressed reinforced concrete.
Description
(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 the stressed and Force transmission parts of no superstructure in this cavity former component particularly when the cavity former component size is big, shows more obviously.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, be applied to hollow building cover after, have characteristics such as the mechanical property of improving superstructure, convenient construction.
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 structural member, go to the bottom and stretch out the formation bridging piece from least one sidewall on every side, it is characterized in that the horizontal hole that has at least one Cast-in-place concrete to pour into a mould usefulness on cavity former component runs through the surface of sidewall on every side of cavity former component, at least one in upper plate or the sidewall is dismountable movable part.Like this, after cavity former component is applied to cast-in-situ concrete hollow floor, because the horizontal hole die cavity that also is provided with Cast-in-place concrete cast usefulness on the cavity former component runs through the ambient side wall surface of Cavity structural member, Cast-in-place concrete enters in the hole die cavity, after treating setting and harden, form the Cast-in-place concrete rod member, thereby in cavity former component, formed the stressed and Force transmission parts of superstructure, improved the mechanical property of superstructure greatly; Simultaneously, because at least one in upper plate or the sidewall is dismountable movable part, thereby can make things convenient for the situation of checking cavity former component inside at any time, simultaneously also can be at any time at the interior section of cavity former component or whole filling with light material, perhaps, drench shower nozzle etc. as junction box, hydroelectric line, fire-fighting at inner other parts of installing of cavity former component; 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.
Feature of the present invention also is also to be provided with on the described cavity former component hole of other direction, and the one end runs through the upper plate of cavity former component, and the other end links to each other with going to the bottom.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the above-mentioned hole, the corresponding end that formed links to each other with going to the bottom, the rod member that the other end links to each other with In-situ cast concrete board on the cavity former component upper plate, In-situ cast concrete board on the Cavity structural member upper plate is played the bracing reinforcement effect, improved its resistance to compression, impact resistance greatly.
Feature of the present invention is that also the hole of described horizontal hole and other direction intersects.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the hole of above-mentioned horizontal hole and other direction, and the corresponding superimposed truss member structure of Cast-in-place concrete that formed in the enclosed cavity of Cavity structural member has improved carrying, the shock resistance of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention also is described a plurality of transverse holes cavity parallel.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours in the above-mentioned parallel transverse hole, in cavity former component, formed horizontal parallel superimposed rod member, with relative Cast-in-place concrete rib drawknot is whole, has increased substantially the whole mechanical property of superstructure.
Feature of the present invention is that also the axis of described a plurality of horizontal holes is in a plane or in Different Plane.Like this, when cavity former component is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the above-mentioned hole, the corresponding axis that formed is on a plane or orthogonal thereto each other or grade separation in Different Plane or the superimposed rod member of Cast-in-place concrete that be arranged in parallel, with the force structure of Cast-in-place Concrete Building Floor inside from traditional unidirectional or two-way stress system, changed over three-dimensional new spatial structure system, made the Cast-in-place Concrete Building Floor structure more light and handy, firm.
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 also be described go to the bottom for by template with go to the bottom superimposedly, constitute superimposed going to the bottom jointly.Like this, earlier prefabricated one side is the hollow mould shell of opening, in its opening, be embedded template after, set the bed material slurry again on the template upper berth, maintenance removes the moulding form of going to the bottom after stipulate the length of time, promptly obtains going to the bottom being the superimposed cavity former component of template; 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.
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 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.
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 also be described upper plate, on every side sidewall, go to the bottom, bridging piece 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, 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 at least one end of the hole of described horizontal hole or other direction is gradual change enlarging shape hole or sudden change enlarging shape hole.Like this, after cavity former component is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the hole, corresponding formed gradually to rise increase or the cast-in-situ concrete structure of broadening gradually, can satisfy local the reinforcement done in different force parts in the superstructure, be specially adapted to make building cover structure improve rationally more to strengthening near dark beam or bright beam or the structural column.Simultaneously, be applicable to also when in the Cast-in-place concrete rib, presstressed reinforcing steel being set that the Cavity structural member of doing the end uses.
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 also is also to be provided with on the described cavity former component at least one in groove, inner corner trim, chamfering, pit, 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 groove, inner corner trim, chamfering, 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 stiffening rib, bracing boom, the reinforcing rib, perhaps there be in stiffening rib, the bracing boom at least one to expose outside the cavity former component, perhaps also have reinforce to expose on stiffening rib, the bracing boom.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 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 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 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 is horizontal hole, 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, its cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through cavity former component around the surface of sidewall 2.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, also be provided with the hole 6 of other direction on the cavity former component, the one end runs through the upper plate 1 of cavity former component, and the other end 3 links to each other with going to the bottom.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its horizontal hole 5 intersects with other direction hole 6.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described a plurality of horizontal holes 5 are arranged in parallel.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, the axis of its described a plurality of horizontal holes 5 is in Different Plane.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, it is described goes to the bottom and 3 stretches out bridging piece 4 from the adjacent both sides of sidewall 2 on every side and constitute L shaped bridging piece
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, it is described goes to the bottom 3 superimposedly with template 7, constitutes superimposed going to the bottom jointly.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, sidewall 2 was provided with the carrying part of convenient carrying around it was described, and diagram carrying part 8 is a handle.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described upper plate 1 is extended with bridging piece 4.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its described upper plate 1, 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, described upper plate 1, contain reinforce 9 in the sidewall 2 on every side, diagram reinforce 9 is a fibrous mesh cloth, has reinforce 9 to stretch into and be anchored in the bridging piece 4 in its sidewall 2.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described horizontal hole 5 one ends are gradual change enlarging shape hole.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, the horizontal profile of its described polyhedron cavity former component is shaped as the chamfering polygon.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, also be provided with inner corner trim 11, pit 13 and external corner 16 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, also be provided with groove 10, inner corner trim 11, chamfering 12, boss module 14 and raised line 15 on its cavity former component simultaneously.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, be provided with stiffening rib 17, bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component, simultaneously, stiffening rib 17 and bracing boom 18 have part to expose outside the cavity former component.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, be filled with light material 20 in the enclosed cavity of its described cavity former component, diagram light material 20 is an expanded perlite.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its upper plate 1 is movable dismountable fastening cover plate.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described upper plate 1 is a zigzag.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its cavity former component is provided with align member 21, and illustrated position member 21 is for supporting locating piece.
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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, also be provided with a plurality of connectors 22 connected to one another between the cavity former component that are used on its cavity former component, diagram connector 22 is a rod member.
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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through 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 23 between the cavity former component.
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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through 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 23 between the cavity former component, be provided with a plurality of fixing support draw pieces 24 in its internal-rib die cavity 23, diagram support draw piece 24 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 structural member, go to the bottom 3 around at least one sidewall 2 stretch out and constitute bridging piece 4, it is characterized in that the horizontal hole 5 that has at least one Cast-in-place concrete to pour into a mould usefulness on cavity former component runs through the surface of sidewall 2 on every side of cavity former component, at least one in upper plate 1 or the sidewall 2 is dismountable movable part.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 is horizontal hole, 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, its cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through cavity former component around the surface of sidewall 2.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its upper plate 1 is movable dismountable fastening cover plate.
Feature of the present invention also is also to be provided with on the described cavity former component hole 6 of other direction, and the one end runs through the upper plate 1 of cavity former component, and the other end 3 links to each other with going to the bottom.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, also be provided with the hole 6 of other direction on the cavity former component, the one end runs through the upper plate 1 of cavity former component, and the other end 3 links to each other with going to the bottom.
Feature of the present invention is that also the described horizontal hole 5 and the hole 6 of other direction intersect.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its horizontal hole 5 intersects with other direction hole 6.
Feature of the present invention is that also described a plurality of horizontal hole 5 is parallel.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described a plurality of horizontal holes 5 are arranged in parallel.
Feature of the present invention is that also the axis of described a plurality of horizontal holes 5 is in a plane or in Different Plane.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, the axis of its described a plurality of horizontal holes 5 is in Different Plane.
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. 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, it is described goes to the bottom and 3 stretches out bridging piece 4 from the adjacent both sides of sidewall 2 on every side and constitute L shaped bridging piece
Feature of the present invention also be described go to the bottom 3 for by template 7 with go to the bottom 3 superimposedly, constitute superimposed going to the bottom jointly.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, it is described goes to the bottom 3 superimposedly with template 7, constitutes 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 8 of convenient carrying on every side.Carrying part 8 can be handle, suspension hook, suspension ring or other device.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, sidewall 2 was provided with the carrying part of convenient carrying around it was described, and diagram carrying part 8 is a handle.
Feature of the present invention is that also at least one side of described upper plate 1 is extended with bridging piece 4.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described upper plate 1 is extended with bridging piece 4.
Feature of the present invention also be described upper plate 1, on every side sidewall 2, go to the bottom 3, bridging piece 4 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its described upper plate 1, 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 in the described sidewall 2 go to the bottom 3 or bridging piece 4 in, go to the bottom 3 or bridging piece 4 in have reinforce 9 to stretch into and be anchored 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, described upper plate 1, contain reinforce 9 in the sidewall 2 on every side, diagram reinforce 9 is a fibrous mesh cloth, has reinforce 9 to stretch into and be anchored in the bridging piece 4 in its sidewall 2.
Feature of the present invention is that also at least one end of the hole 6 of described horizontal hole 5 or other direction is gradual change enlarging shape hole or sudden change enlarging shape hole.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described horizontal hole 5 one ends are gradual change enlarging shape hole.
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 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, the horizontal profile of its described polyhedron cavity former component is shaped as the chamfering polygon.
Feature of the present invention also is also to be provided with on the described cavity former component at least one in groove 10, inner corner trim 11, chamfering 12, pit 13, boss module 14, raised line 15, the external corner 16.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, also be provided with inner corner trim 11, pit 13 and external corner 16 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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, also be provided with groove 10, inner corner trim 11, chamfering 12, boss module 14 and raised line 15 on its cavity former component simultaneously.
Feature of the present invention also is described groove 10, inner corner trim 11, chamfering 12, raised line 15 self or is parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through cavity former component around the surface of sidewall 2, its described groove 10, inner corner trim 11, chamfering 12, raised line 15 self or be parallel, quadrature mutually or the grade separation setting.
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 17, bracing boom 18, the reinforcing rib 19, perhaps there be in stiffening rib 17, the bracing boom 18 at least one to expose outside the cavity former component, perhaps also have reinforce 9 to expose on stiffening rib 17, the bracing boom 18.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, be provided with stiffening rib 17, bracing boom 18 and reinforcing rib 19 in the enclosed cavity of its cavity former component, simultaneously, stiffening rib 17 and bracing boom 18 have part to expose outside the cavity former component.
Feature of the present invention also is to be provided with light material 20 in the enclosed cavity of described cavity former component.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, be filled with light material 20 in the enclosed cavity of its described cavity former component, diagram light material 20 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 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of 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 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, run through the surface of sidewall 2 on every side of cavity former component, its described upper plate 1 is a zigzag.
Feature of the present invention is that also described cavity former component is provided with align member 21.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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, its cavity former component is provided with align member 21, and illustrated position member 21 is for supporting locating piece.
Feature of the present invention is that also described cavity former component is provided with connector 22 connected to one another 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, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through cavity former component, also be provided with a plurality of connectors 22 connected to one another between the cavity former component that are used on its cavity former component, diagram connector 22 is a rod member.
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 23 between the cavity former component.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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through 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 23 between the cavity former component.
Feature of the present invention also is to be provided with in the described internal-rib die cavity 23 fixed or movable support draw piece 24.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, go to the bottom and 3 stretch out for 2 times from sidewall on every side and to constitute bridging piece 4, cavity former component is provided with the horizontal hole 5 of Cast-in-place concrete cast usefulness, the surface of sidewall 2 on every side of running through 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 23 between the cavity former component, be provided with a plurality of fixing support draw pieces 24 in its internal-rib die cavity 23, diagram support draw piece 24 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 cavity former component of the opening of the horizontal hole 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 promptly obtain having on the cavity former component cast-in-place concrete hollow-cavity mould component of horizontal hole 5 after stipulate the length of time.
Claims (22)
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 structural member on every side, (3) sidewall (2) around at least one of going to the bottom stretches out and constitutes bridging piece (4), it is characterized in that the horizontal hole (5) that has at least one Cast-in-place concrete to pour into a mould usefulness on cavity former component runs through the surface of sidewall (2) on every side of cavity former component, at least one in upper plate (1) or the sidewall (2) is dismountable movable part.
2, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that also being provided with on the described cavity former component hole (6) of other direction, and the one end runs through the upper plate (1) of cavity former component, and the other end links to each other with go to the bottom (3).
3, a kind of cast-in-place concrete hollow-cavity mould component according to claim 2 is characterized in that the described horizontal hole (5) and the hole (6) of other direction intersect.
4, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that described a plurality of horizontal holes (5) are parallel.
5, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1, the axis that it is characterized in that described a plurality of horizontal holes (5) is in a plane or in Different Plane.
6, 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.
7, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that described going to the bottom (3) and template (7) are superimposed, constitutes superimposed going to the bottom jointly.
8, 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 (8) of convenient carrying on every side.
9, a kind of cast-in-place concrete hollow-cavity mould component according to claim 1 is characterized in that at least one side of described upper plate (1) is extended with bridging piece (4).
10, a kind of cast-in-place concrete hollow-cavity mould 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), bridging piece (4) on every side, perhaps has reinforce (9) to expose.
11, a kind of cast-in-place concrete hollow-cavity mould component according to claim 10, 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, go to the bottom (3) or bridging piece (4) in have reinforce (9) to stretch into and be anchored in the sidewall (2).
12, according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 11, at least one end that it is characterized in that the hole (6) of described horizontal hole (5) or other direction is gradual change enlarging shape hole or sudden change enlarging shape hole.
13,, 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 11.
14,, it is characterized in that also being provided with on the described cavity former component at least one in groove (10), inner corner trim (11), chamfering (12), pit (13), boss module (14), raised line (15), the external corner (16) according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 11.
15, a kind of cast-in-place concrete hollow-cavity mould component according to claim 14 is characterized in that described groove (10), inner corner trim (11), chamfering (12), raised line (15) self or is parallel, quadrature, oblique or grade separation setting mutually.
16, according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 11, it is characterized in that being provided with in the enclosed cavity of described cavity former component at least one in stiffening rib (17), bracing boom (18), the reinforcing rib (19), perhaps have in stiffening rib (17), the bracing boom (18) at least one to expose outside the cavity former component, perhaps stiffening rib (17), bracing boom (18) are gone up and are also had reinforce (9) to expose.
17,, it is characterized in that being provided with light material (20) 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 11.
18,, 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 11.
19,, it is characterized in that described cavity former component is provided with align member (21) according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 11.
20,, it is characterized in that described cavity former component is provided with connector connected to one another (22) 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 11.
21, according to the described a kind of cast-in-place concrete hollow-cavity mould component of arbitrary claim in the claim 1 to 11, 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 (23) between the cavity former component.
22, a kind of cast-in-place concrete hollow-cavity mould component according to claim 21 is characterized in that being provided with in the described internal-rib die cavity (23) fixed or movable support draw piece (24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610126063 CN1928284A (en) | 2003-08-04 | 2003-08-04 | Cast-in-situ concrete used cavity form shell component |
| CN 03143750 CN1273703C (en) | 2003-08-04 | 2003-08-04 | Cast-in-place concrete hollow-cavity shuttering member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03143750 CN1273703C (en) | 2003-08-04 | 2003-08-04 | Cast-in-place concrete hollow-cavity shuttering member |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610126063 Division CN1928284A (en) | 2003-08-04 | 2003-08-04 | Cast-in-situ concrete used cavity form shell component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1580440A CN1580440A (en) | 2005-02-16 |
| CN1273703C true CN1273703C (en) | 2006-09-06 |
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ID=34579496
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610126063 Pending CN1928284A (en) | 2003-08-04 | 2003-08-04 | Cast-in-situ concrete used cavity form shell component |
| CN 03143750 Expired - Fee Related CN1273703C (en) | 2003-08-04 | 2003-08-04 | Cast-in-place concrete hollow-cavity shuttering member |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610126063 Pending CN1928284A (en) | 2003-08-04 | 2003-08-04 | Cast-in-situ concrete used cavity form shell component |
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| Country | Link |
|---|---|
| CN (2) | CN1928284A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100577941C (en) * | 2005-07-25 | 2010-01-06 | 邱则有 | Lightweight permanent carcass of tyre for concrete filling |
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2003
- 2003-08-04 CN CN 200610126063 patent/CN1928284A/en active Pending
- 2003-08-04 CN CN 03143750 patent/CN1273703C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1580440A (en) | 2005-02-16 |
| CN1928284A (en) | 2007-03-14 |
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