CN101037879A - Cavity member used for cast-in-situ concrete molding - Google Patents
Cavity member used for cast-in-situ concrete molding Download PDFInfo
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- CN101037879A CN101037879A CN 200710004590 CN200710004590A CN101037879A CN 101037879 A CN101037879 A CN 101037879A CN 200710004590 CN200710004590 CN 200710004590 CN 200710004590 A CN200710004590 A CN 200710004590A CN 101037879 A CN101037879 A CN 101037879A
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Abstract
A cavity member for a cast-in-situ concrete forming comprises a top slab (1), peripheral side walls (2) and a bottom (3). The top slab (1), the peripheral side walls (2) and the bottom (3) enclose a polyhedral cavity member, wherein, at least one bottom rib groove (4) is arranged between the side wall (2) and the bottom (3), at least one peripheral side wall (2) of the hollow member is provided with at least one vertical groove (5), the wall of the bottom rib groove (4) is an outer cantilever component of the bottom (3). The invention is suitable for cast-in-situ concrete or prestressed reinforced concrete hollow floors, roofs, walls, foundation bottom slabs, and open-spandrel arch bridges, in particular suitable for hollow beam-less floors.
Description
The application is that July 29, application number in 2003 are that 03143732.X, name are called the dividing an application of application for a patent for invention of " a kind of cast-in-place concrete hollow-cavity mould component " for the applying date.
(1) technical field
The present invention relates to a kind of molding hollow component in use for filling in concrete in site.
(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, in addition, this kind polyhedron Cavity structural member, in order to prevent effectively and to disperse the stress between formwork and the Cast-in-place concrete to concentrate, eliminate straight slit, make go to the bottom and Cast-in-place concrete between bonding better, improve overall performance, its peripheral side of going to the bottom can be made interior puncture dihedral, back taper, waveform, serrated-surface.Above-mentioned disclosed these Cavity structural members 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 structural member, 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, therefore, develop a kind of novel molding hollow component in use for filling in concrete in site for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of molding hollow component in use for filling in concrete in site, have the mechanical property of improving superstructure, the sectional dimension that reduces the Cast-in-place concrete rib, minimizing reinforcing bar and concrete consumption, reduce characteristics such as superstructure cost, easy 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, it is characterized in that described sidewall) and go to the bottom between be provided with at least one end costal fovea groove, sidewall is provided with at least one vertical groove around at least one of Cavity structural member, and the cell wall of end costal fovea groove is the outer parts of choosing of going to the bottom.Like this, owing to be provided with groove at sidewall and between going to the bottom, after Cavity structural member is applied to cast-in-situ concrete hollow floor, close rib building roof particularly, Cast-in-place concrete rib between its Cavity structural member 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 the sidewall on every side of Cavity structural member is provided with at least one vertical groove, concrete can form the Cast-in-place concrete pier between the Cavity structural member in groove, the reinforcing rib of post or Cast-in-place concrete rib, particularly when Cavity structural member is close to arrangement in superstructure, then formed vertical pier or post in vertical groove, then formed the Cast-in-place concrete rib in end costal fovea groove, the consumption of reinforcing bar and concrete further reduces, 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 structural member 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 to have on the sidewall around at least one of described Cavity structural member at least one vertical groove that runs through upper surface and end costal fovea groove.Like this, when Cavity structural member was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured in the vertical groove that runs through upper surface and end costal fovea groove, has formed the vertical reinforcement of Cast-in-place concrete on cast-in-place dark rib, improve the strength and stiffness of Cast-in-place concrete rib, improved the combination property of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention also be described Cavity structural member around at least one vertical groove that runs through upper and lower surface is arranged on the sidewall.Like this, when Cavity structural member 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 is also that described vertical groove is parallel to each other, oblique or extended line oblique.Like this, when Cavity structural member 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 is that also described sidewall on every side is provided with oblique groove.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the above-mentioned oblique groove, correspondingly on the Cast-in-place concrete rib formed oblique Cast-in-place concrete reinforcement, increased substantially the intensity of Cast-in-place concrete rib, strengthened the supporting capacity of superstructure, made the force structure of Cast-in-place Concrete Building Floor more reasonable.
Feature of the present invention also is the upper plate of described Cavity structural member, sidewall or go to the bottom and be provided with transverse concave groove on every side.Like this, when Cavity structural member 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, the corresponding Cast-in-place concrete stiffener that formed, 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 vertical groove of many of described Cavity structural member and transverse concave groove UNICOM each other.Like this, when Cavity structural member was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete poured 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, had improved the overall performance of superstructure greatly.
Feature of the present invention is that also the corner of described Cavity structural member is a groove.Like this, when Cavity structural member 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 structural member, had formed the reinforced pier rod structure of Cast-in-place concrete rib, had 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, 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 or go to the bottom in contain above-mentioned reinforce, upper plate, the sidewall and the strength and stiffness of going to the bottom have on every side been improved greatly, make Cavity structural member 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 structural member outside on the Cavity structural member, when Cavity structural member is applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combine, and can improve the bond stress between Cast-in-place concrete and the Cavity structural member greatly, optimize the performance of whole hollow building cover; Simultaneously, expose reinforce and also make things convenient for Cavity structural member when carrying, make handle or suspension ring or suspension hook and use.
Feature of the present invention also be described sidewall and go to the bottom between the cell wall of the end costal fovea groove that is provided with have reinforce to stretch into and be anchored at go to the bottom in.Like this, in having reinforce to stretch into and be anchored in the cell wall to go to the bottom, thereby, the cell wall of groove and the bonding strength of going to the bottom have been improved greatly, can guarantee effectively that Cavity structural member is in transportation, installation, work progress, the cell wall of transition groove and go to the bottom between do not ftracture, loosening, do not come off, reduced the breakage rate of Cavity structural member significantly.
Feature of the present invention also be described sidewall and go to the bottom between around sidewall, all be set to end costal fovea groove.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the groove that is provided with around the sidewall, Cast-in-place concrete rib between the Cavity structural member has all formed the inverted T-shaped rib, improved the mechanical property of superstructure greatly, simultaneously, Cavity structural member is firmly wrapped up in and is contained in the Cast-in-place concrete, significantly reduce the generation in crack between Cast-in-place concrete and the prefabricated cavity member, improved the combination property of superstructure.
Feature of the present invention also is the orthogonal end costal fovea groove that is square of costal fovea groove of the described end.Like this, the orthogonal setting that is square of end costal fovea groove, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, in the Cast-in-place concrete side of the pouring into annular groove, Cast-in-place concrete rib between the Cavity structural member has formed the inverted T-shaped rib structure, increased substantially the mechanical property of superstructure, when making the superstructure bearing load, stress can be delivered on the post and beam structure uniformly and stably.
Feature of the present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon or circle.Like this, the variation of polyhedron Cavity structural member shape, make Cavity structural member be applied in the Cast-in-place Concrete Building 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 costal fovea groove one end of the described end on going to the bottom, and the other end upwards edges up or end costal fovea well width increases.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pours in the groove, 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 costal fovea groove of the described end is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours in the groove of degree of broadening or degree of deepening, formed the gradual change width consistent or the Cast-in-place concrete ribs of degree of uprising, can very conveniently satisfy the Structure Conversion of various different force parts in the superstructure and the requirement of power transmission compactly with groove shapes.
Feature of the present invention also be described go to the bottom stretch out Cavity structural member around outside the horizontal projection of sidewall.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, the part of stretching out Cavity structural member of going to the bottom can replace engineering template to use, reduced the loss of template, reduced the cost of manufacture of superstructure, simultaneously, because of having omitted the installation procedure of engineering template, increase substantially speed of application, reduced construction cost.
Feature of the present invention is that also other position of described Cavity structural member is provided with at least one in inner corner trim, chamfering, pit, hole, boss module, raised line, the external corner.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building 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 structural member, 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 inner corner trim, chamfering, the raised line self that is provided with on the described Cavity structural member or is parallel, quadrature, oblique or grade separation setting mutually.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, groove on the Cavity structural member, 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 is also that the cross sectional shape of costal fovea groove of the described end, vertical groove, oblique 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 structural member is applied in the Cast-in-place Concrete Building Floor, after Cast-in-place concrete pours in the groove of different shape, correspondingly formed the cast-in-situ concrete structure identical with its cross sectional shape, can fully satisfy various different designs and application need, expand the range of application of Cavity structural member greatly, be convenient to applying of various occasions.
Feature of the present invention also is to be provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib, bracing boom, the reinforcing rib, perhaps has in stiffening rib, the bracing boom at least one to expose, and perhaps also has reinforce to expose on stiffening rib, the bracing boom.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, stiffening rib, bracing boom, reinforcing rib that is provided with in the Cavity structural member 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, have optimized the inner stress system of Cast-in-place Concrete Building Floor.If also have reinforce to expose on it, then Cavity structural member 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 structural member.Like this, improve the shock resistance of Cavity structural member greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make Cavity structural member 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, reduces production costs.
Feature of the present invention is that also in described upper plate or the sidewall at least one is for dismountable movable part.Like this, can make things convenient for the situation of checking Cavity structural member 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 structural member as junction box, hydroelectric line, fire-fighting at inner other parts of installing of Cavity structural member.
Feature of the present invention is that also described Cavity structural member is provided with align member.Align member can be draw ring, drag hook, iron wire, feet or other device.Like this, after Cavity structural member is applied in the Cast-in-place Concrete Building Floor, can accurately locate, prevent that phenomenons such as Cavity structural member floats, displacement from producing, and can effectively guarantee the pouring quality of superstructure when building concrete Cavity structural member.
Feature of the present invention is that also described Cavity structural member is provided with the connector of the location that is connected to each other between the Cavity structural member.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 structural member was applied in the Cast-in-place Concrete Building Floor, the connector that is provided with on the Cavity structural member can be controlled the distance between the Cavity structural member 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 structural member connection location each other, accelerate speed of application.
Feature of the present invention is that also described upper plate and the basin-shaped component that sidewall constituted are arranged at intervals with on every side on going to the bottom a plurality of, and basin-shaped component constitutes the internal-rib die cavity each other.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete entered in the internal-rib die cavity between the basin-shaped component, has formed the Cast-in-place concrete internal-rib, has improved the mechanical property of superstructure; Simultaneously, going to the bottom is provided with a plurality of basin-shaped components, becomes the basin-shaped molds shell component, 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 spacer draw piece.Between the spacer draw piece can be rod member, rope, plate, muscle, silk, thin band, pier, piece etc., they can be movable or dismountable spacer draw piece, spacer draw piece between also can fixing.Like this, after Cavity structural member was applied in the Cast-in-place Concrete Building Floor, installation speed was fast, and high efficiency can improve the speed of application of superstructure greatly, and simultaneously, the breakage rate of Cavity structural member is low.
Feature of the present invention also is to connect and compose assembly in groups by a spacer draw piece between described a plurality of Cavity structural member.Like this, be provided with a spacer draw piece in the internal-rib die cavity, a spacer draw piece has played the effect of reinforcing, and in carrying, stacking, transportation, installation, work progress, Cavity structural member is not easy to crack, fracture or destroy; Simultaneously, Cavity structural member is assembly in groups, has made things convenient for the construction of superstructure, helps accelerating the speed of application of superstructure, improves efficiency of construction.
Feature of the present invention also is to contain in described the going to the bottom presstressed reinforcing steel or the thin band of prestressing force.Like this, be provided with the intensity of the base plate of the thin band of presstressed reinforcing steel or prestressing force, obtained increasing substantially, make it in each process of using, be difficult for breaking, significantly reduced the breakage rate of Cavity structural member, reduced the cost of Cavity structural member.
(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 end costal fovea groove, 5 is vertical 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 structural member on every side, its sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its vertical groove 5 runs through upper and lower surface.
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 structural member on every side, and sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its vertical groove 5 mutual obliques.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with oblique groove 6 on the sidewall 2 around it.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with oblique groove 6 on the sidewall 2 around it.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1, sidewall 2 and go to the bottom and be provided with transverse concave groove 7 simultaneously 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its many vertical grooves 5 and transverse concave groove 7 mutual UNICOMs.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the corner of its Cavity structural member is provided with groove 5.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 8 in the sidewall 2 on every side, have reinforce 8 to expose on the Cavity structural member simultaneously, diagram reinforce 8 is the metal foil band.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, is provided with in the cell wall of its end costal fovea groove 4 to stretch into and be anchored at the 3 interior reinforces 8 of going to the bottom.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its sidewall 2 and go to the bottom between 3 all to be set to end costal fovea groove 4 around 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its end costal fovea groove 4 orthogonal end costal fovea grooves that are square.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the horizontal profile of its Cavity structural member is shaped as chamfering quadrangle or broken line 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its end costal fovea groove 4 one ends are being gone to the bottom on 3, and the other end upwards edges up.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its end costal fovea groove 4 is degree of deepening end costal fovea groove.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, pit 11, hole 12, boss module 13 and external corner 15 on other position of its Cavity structural member.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with inner corner trim 9, chamfering 10 and raised line 14 on other position of its Cavity structural member.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the cross sectional shape of its end costal fovea groove 4 is a stairstepping.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its Cavity structural member simultaneously, simultaneously, stiffening rib 16 and bracing boom 17 have part to be exposed to outside the Cavity structural member, and also protruding on the stiffening rib 16 that exposes have a reinforce 8.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, 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 structural member, diagram light material 19 is an expanded perlite.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its sidewall 2 is movable dismountable movable part.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its Cavity structural member is provided with a plurality of align members 20, and illustrated position member 20 is for supporting the angle 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also be provided with a plurality of connectors 21 that Cavity structural member connects the location each other that are used on its Cavity structural member, it is rod member and hole that diagram connects 21.
Figure 25 is the structural representation of the embodiment of the invention 25, its go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1 and on every side sidewall 2 surround the basin-shaped component 22 that constitutes, basin-shaped component 22 constitutes internal-rib die cavity 23 going to the bottom on 3 alternately.
Figure 26 is the structural representation of the embodiment of the invention 26, go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1 and on every side sidewall 2 surround the basin-shaped component 22 that constitutes, basin-shaped component 22 constitutes internal-rib die cavity 23 going to the bottom on 3 alternately, is provided with a plurality of spacer draw pieces 24 in its internal-rib die cavity 23 simultaneously.
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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its a plurality of Cavity structural members constitute assembly in groups under a connection of spacer draw piece 24.
Figure 28 is the structural representation of the embodiment of the invention 28, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron Cavity structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and it is gone to the bottom and is provided with presstressed reinforcing steel 25 and the thin band 26 of prestressing force in 3 simultaneously.
(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, it is characterized in that described sidewall 2 and go to the bottom being provided with at least one end costal fovea groove 4 between 3, sidewall 2 is provided with at least one vertical groove 5 around at least one of Cavity structural member, and the cell wall of end costal fovea groove 4 is 3 the outer parts of choosing of going to the bottom.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 end costal fovea groove, 5 is vertical 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 structural member on every side, its sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side.As shown in Figure 1, molding hollow component in use for filling in concrete in site 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, its described sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 around the Cavity structural member, and the cell wall of end costal fovea groove 4 is 3 the outer parts of choosing of going to the bottom.
Feature of the present invention also is to have on the sidewall 2 around at least one of described Cavity structural member at least one vertical groove 5 that runs through upper surface and end costal fovea groove 4.As shown in Figure 1, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron Cavity structural member on every side, its sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its vertical groove 5 runs through upper surface and end costal fovea groove 4.
Feature of the present invention also be described Cavity structural member around at least one vertical groove 5 that runs through upper and lower surface is arranged on the 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its vertical groove 5 runs through upper and lower surface.
Feature of the present invention is also that described vertical groove 5 is parallel to each other, oblique or extended line oblique.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 structural member on every side, and sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its vertical groove 5 mutual obliques.
Feature of the present invention is that also described sidewall 2 on every side is provided with oblique groove 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with oblique groove 6 on the sidewall 2 around it.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with oblique groove 6 on the sidewall 2 around it.
Feature of the present invention also is the upper plate 1 of described Cavity structural member, sidewall 2 or go to the bottom and 3 be provided with transverse concave groove 7 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1, sidewall 2 and go to the bottom and be provided with transverse concave groove 7 simultaneously on 3 on every side.
Feature of the present invention also is vertical groove 5 of many of described Cavity structural member and transverse concave groove 7 UNICOM each other.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its many vertical grooves 5 and transverse concave groove 7 mutual UNICOMs.
Feature of the present invention is that also the corner of described Cavity structural member is a groove 5,7.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the corner of its Cavity structural member is provided with 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 8, perhaps have reinforce 8 to expose.Reinforce 8 is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, strap, the braid over braid.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its upper plate 1 and be provided with reinforce 8 in the sidewall 2 on every side, have reinforce 8 to expose on the Cavity structural member simultaneously, diagram reinforce 8 is the metal foil band.
Feature of the present invention also is described sidewall 2 and the cell wall of the end costal fovea groove 4 that is provided with of going to the bottom between 3 has reinforce 8 to stretch into and be anchored to go to the bottom in 3.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, is provided with in the cell wall of its end costal fovea groove 4 to stretch into and be anchored at the 3 interior reinforces 8 of going to the bottom.
Feature of the present invention also is described sidewall 2 and goes to the bottom all to be set to end costal fovea groove 4 between 3 around 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its sidewall 2 and go to the bottom between 3 all to be set to end costal fovea groove 4 around sidewall 2.
Feature of the present invention also is costal fovea groove of the described end 4 orthogonal end costal fovea grooves that are square.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its end costal fovea groove 4 orthogonal end costal fovea grooves that are square.
Feature of the present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon or circle.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the horizontal profile of its Cavity structural member is shaped as chamfering quadrangle or broken line polygon.
Feature of the present invention is that also costal fovea groove 4 one ends of the described end are going to the bottom on 3, and the other end upwards edges up or end costal fovea groove 4 width increase.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its end costal fovea groove 4 one ends are being gone to the bottom on 3, and the other end upwards edges up.
Feature of the present invention is that also costal fovea groove of the described end 4 is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its end costal fovea groove 4 is degree of deepening end costal fovea groove.
Feature of the present invention also be described go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its go to the bottom 3 stretch out Cavity structural member around outside the horizontal projection of sidewall 2.
Feature of the present invention is that also other position of described Cavity structural member is provided with at least one in inner corner trim 9, chamfering 10, pit 11, hole 12, boss module 13, raised line 14, the external corner 15.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with chamfering 10, pit 11, hole 12, boss module 13 and external corner 15 on other position of its Cavity structural member.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also is provided with inner corner trim 9, chamfering 10 and raised line 14 on other position of its Cavity structural member.
The inner corner trim 9 that feature of the present invention also is to be provided with on the described Cavity structural member, chamfering 10, raised line 14 self or be parallel, quadrature, oblique or grade separation setting mutually.As shown in figure 18, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron Cavity structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, the inner corner trim 9 that is provided with on its Cavity structural member, chamfering 10, raised line 14 self or be parallel, quadrature mutually or the grade separation setting.
Feature of the present invention is also that the cross sectional shape of costal fovea groove of the described end 4, vertical groove 5, oblique groove 6 or transverse concave groove 7 is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and the cross sectional shape of its end costal fovea groove 4 is a stairstepping.
Feature of the present invention also is to be provided with in the enclosed cavity of described Cavity structural member 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 8 to expose on stiffening rib 16, the bracing boom 17.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its Cavity structural member simultaneously, simultaneously, stiffening rib 16 and bracing boom 17 have part to be exposed to outside the Cavity structural member, and also protruding on the stiffening rib 16 that exposes have a reinforce 8.
Feature of the present invention also is to be provided with light material 19 in the enclosed cavity of described Cavity structural member.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, 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 structural member, diagram light material 19 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 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its sidewall 2 is movable dismountable movable part.
Feature of the present invention is that also described Cavity structural member 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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, its Cavity structural member is provided with a plurality of align members 20, and illustrated position member 20 is for supporting the angle piece.
Feature of the present invention is that also described Cavity structural member is provided with the connector 21 of the location that is connected to each other between the Cavity structural member.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, also be provided with a plurality of connectors 21 that Cavity structural member connects the location each other that are used on its Cavity structural member, it is rod member and hole that diagram connects 21.
Feature of the present invention is that also basin-shaped component 22 that described upper plate 1 and sidewall 2 on every side constituted is arranged at intervals with on 3 a plurality ofly going to the bottom, and basin-shaped component 22 constitutes internal-rib die cavity 23 each other.Figure 25 is the structural representation of the embodiment of the invention 25, its go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1 and on every side sidewall 2 surround the basin-shaped component 22 that constitutes, basin-shaped component 22 constitutes internal-rib die cavity 23 going to the bottom on 3 alternately.
Feature of the present invention also is to be provided with in the described internal-rib die cavity 23 a spacer draw piece 24.Figure 26 is the structural representation of the embodiment of the invention 26, go to the bottom be provided with simultaneously on 3 a plurality of by upper plate 1 and on every side sidewall 2 surround the basin-shaped component 22 that constitutes, basin-shaped component 22 constitutes internal-rib die cavity 23 going to the bottom on 3 alternately, is provided with a plurality of spacer draw pieces 24 in its internal-rib die cavity 23 simultaneously.
Feature of the present invention also is to connect and compose assembly in groups by a spacer draw piece 24 between described a plurality of Cavity structural member.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 structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and its a plurality of Cavity structural members constitute assembly in groups under a connection of spacer draw piece 24.
Feature of the present invention is that also described going to the bottom contain presstressed reinforcing steel 25 or the thin band 26 of prestressing force in 3.Figure 28 is the structural representation of the embodiment of the invention 28, upper plate 1, sidewall 2 and go to the bottom and 3 surround and constitute the polyhedron Cavity structural member on every side, sidewall 2 and go to the bottom and be provided with end costal fovea groove 4 between 3, sidewall 2 is provided with vertical groove 5 on every side, and it is gone to the bottom and is provided with presstressed reinforcing steel 25 and the thin band 26 of prestressing force in 3 simultaneously.
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 again one deck cementitious matter multilayer build-up have layer structure around the Cavity structural member that contracts to central indent with at least one opening edge of vertical groove 5 of sidewall 2, demoulding maintenance is to stipulating the length of time, promptly obtain the open cavity member that sidewall 2 on every side contracts with the opening edge indent of vertical groove 5, 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 8 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 open cavity 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 molding hollow component in use for filling in concrete in site after stipulate the length of time.
Claims (10)
1, a kind of molding hollow component in use for filling in concrete in site, 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, it is characterized in that described sidewall (2) and go to the bottom being provided with at least one end costal fovea groove (4) between (3), sidewall (2) is provided with at least one vertical groove (5) around at least one of Cavity structural member, and the cell wall of end costal fovea groove (4) is the outer parts of choosing of go to the bottom (3).
2, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that having on the sidewall (2) around at least one of described Cavity structural member at least one vertical groove (5) that runs through upper surface and end costal fovea groove (4).
3, a kind of molding hollow component in use for filling in concrete in site according to claim 1, it is characterized in that described Cavity structural member around at least one vertical groove (5) that runs through upper and lower surface is arranged on the sidewall (2).
4, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described vertical groove (5) is parallel to each other, oblique or the long oblique of extensions.
5, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described sidewall (2) on every side is provided with oblique groove (6).
6, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that the upper plate (1) of described Cavity structural member, sidewall (2) or go to the bottom (3) are provided with transverse concave groove (7) on every side.
7, a kind of molding hollow component in use for filling in concrete in site according to claim 6, many vertical grooves (5) that it is characterized in that described Cavity structural member and transverse concave groove (7) be UNICOM each other.
8, a kind of molding hollow component in use for filling in concrete in site according to claim 1, the corner that it is characterized in that described Cavity structural member is groove (5,7).
9, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that described upper plate (1), contains reinforce (8) at least one of sidewall (2), go to the bottom (3) on every side, perhaps has reinforce (8) to expose; Perhaps the cell wall of the end costal fovea groove (4) that is provided with of sidewall (2) and go to the bottom between (3) has reinforce (8) to stretch into and be anchored to go to the bottom in (3); Perhaps sidewall (2) and go to the bottom between (3) and around sidewall (2), all to be set to end costal fovea groove (4); The perhaps orthogonal end costal fovea groove that is square of end costal fovea groove (4).
10,, it is characterized in that the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle or square or polygon or arc angle polygon or chamfering polygon or circle according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 12; Perhaps costal fovea groove (4) one ends in the end are on go to the bottom (3), and the other end upwards edges up or end costal fovea groove (4) width increases; Perhaps end costal fovea groove (4) is degree of broadening end costal fovea groove or degree of deepening end costal fovea groove; Perhaps go to the bottom (3) stretch out Cavity structural member around outside the horizontal projection of sidewall (2); Perhaps other position of Cavity structural member is provided with at least one in inner corner trim (9) or chamfering (10) or pit (11) or hole (12) or boss module (13) or raised line (14) or the external corner (15); Perhaps inner corner trim that is provided with on the Cavity structural member (9) or chamfering (10) or raised line (14) self or be parallel mutually or quadrature or oblique or grade separation setting; Perhaps the cross sectional shape of end costal fovea groove (4), vertical groove (5), oblique groove (6) or transverse concave groove (7) is square opening or opening rectangle or opening is trapezoidal or U-shaped or V-arrangement or 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 structural member, perhaps have in stiffening rib (16), the bracing boom (17) at least one to expose, perhaps stiffening rib (16), bracing boom (17) are gone up and are also had reinforce (8) to expose; Perhaps be provided with light material (19) in the enclosed cavity of Cavity structural member; Perhaps at least one in upper plate (1) or the sidewall (2) is dismountable movable part; Perhaps Cavity structural member is provided with align member (20); Perhaps Cavity structural member is provided with the connector (21) of the location that is connected to each other between the Cavity structural member; Perhaps the basin-shaped component (22) that constituted of upper plate (1) and sidewall (2) on every side is arranged at intervals with a plurality ofly on go to the bottom (3), and basin-shaped component (22) constitutes internal-rib die cavity (23) each other; Perhaps be provided with a spacer draw piece (24) in the internal-rib die cavity (23); Connect and compose assembly in groups by a spacer draw piece (24) between perhaps a plurality of Cavity structural members; Perhaps go to the bottom and contain presstressed reinforcing steel (25) or the thin band (26) of prestressing force in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100045905A CN101037879B (en) | 2003-07-29 | 2003-07-29 | Cavity member used for cast-in-situ concrete molding |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03143732XA CN1293268C (en) | 2003-07-29 | 2003-07-29 | Cavity structural member for cast-in-place concrete formation |
| CN2007100045905A CN101037879B (en) | 2003-07-29 | 2003-07-29 | Cavity member used for cast-in-situ concrete molding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03143732XA Division CN1293268C (en) | 2003-07-29 | 2003-07-29 | Cavity structural member for cast-in-place concrete formation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101037879A true CN101037879A (en) | 2007-09-19 |
| CN101037879B CN101037879B (en) | 2012-07-04 |
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| CN2007100045905A Expired - Fee Related CN101037879B (en) | 2003-07-29 | 2003-07-29 | Cavity member used for cast-in-situ concrete molding |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1112491C (en) * | 2001-11-23 | 2003-06-25 | 邱则有 | Formwork structural member for steel bar reinforced floor slab in space structure |
| CN1116485C (en) * | 2001-11-23 | 2003-07-30 | 邱则有 | Floor with space structure |
| CN2526383Y (en) * | 2002-04-30 | 2002-12-18 | 邱则有 | 3-D force bearing form for reinforcing bar concrete |
| CN1195140C (en) * | 2002-12-15 | 2005-03-30 | 邱则有 | Light weight structural piece for use of filling concrete |
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