CN1250834C - Cavity structural member for cast-in-place concrete moulding - Google Patents

Abstract

The present invention relates to a hollow member for cast-in-situ concrete formation, which comprises an upper slab (1), peripheral side walls (2) and a lower bottom (3), wherein a polyhedral cavity member is surrounded by the upper slab (1), the peripheral side walls (2) and the lower bottom (3). The present invention is characterized in that at least one groove (4) is arranged between the peripheral side walls (2) and the lower bottom (3); at least one convex module (5) is arranged on at least one peripheral side wall (2) or the upper slab (1) or both the peripheral side wall (2) and the upper slab (1) of the hollow member so that after the cavity member is applied to a cast-in-place concrete hollow floor, an inverted T-shaped rib is formed by cast-in-place concreter ribs in the cavity member so that the mechanical property of the floor is largely improved; simultaneously, because the peripheral side walls or the upper slab of the cavity member is provided with the convex module, reinforced concrete in the floor can be further evacuated so as to further increase the shock resistance of the floor and improve the mechanical property. The present invention is suitable for use in hollow floors, roofs, walls, foundation slabs and hollow bridges which are made of cast-in-place reinforced concrete or prestressed reinforced concrete.

Description

A kind of molding hollow component in use for filling in concrete in site

(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 formwork and the stress of now scratching between the concrete is concentrated, 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 around sidewall and go to the bottom between be provided with at least one groove, on sidewall or upper plate or both at least one convex module is arranged around at least one of Cavity structural member, convex module and Cavity structural member are for dividing a body formed fixed or movable member that connects into integral body.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, the Cast-in-place concrete rib between its Cavity structural member has formed the inverted T-shaped rib, and its shape of cross section has become inverted T-shaped by rectangle, thereby the mechanical property of superstructure is improved greatly, can reduce the sectional dimension of Cast-in-place concrete rib, reduce reinforcing bar and concrete consumption, reduce the superstructure cost; Simultaneously, because sidewall or upper plate are provided with the convex module around the Cavity structural member, convex module and Cavity structural member are for dividing the body formed fixed or movable whole member that connects into, can further find time steel bar concrete in the superstructure, alleviate the weight of superstructure, reduce the cost of superstructure, thereby the anti-seismic performance of superstructure further improves, mechanical property is further improved, can when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, can dismantle and install the convex module at any time easily according to designing requirement and construction needs, accelerate speed of application greatly, improved efficiency of construction; 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 at least one convex module is all arranged on all sidewalls around described.Like this, when Cavity structural member was applied in the Cast-in-place Concrete Building Floor, its convex module was found time the concrete on the Cast-in-place concrete rib between the Cavity structural member, further reduced the consumption of concrete, alleviate the weight of superstructure, improved the anti-seismic performance of superstructure, improved the comprehensive mechanical property of superstructure.

Feature of the present invention also is describedly to constitute groove between a plurality of convex modules of sidewall around same.Like this, when Cavity structural member is applied in the Cast-in-place Concrete Building Floor, its a plurality of convex modules are found time the concrete that does not stress on the Cast-in-place concrete rib between the Cavity structural member, reduced the consumption of concrete, alleviated the weight of superstructure, simultaneously, Cast-in-place concrete pours in the groove between the convex module, on the Cast-in-place concrete rib, form various shaft-like Cast-in-place concretes and added competent structure, strengthened the force structure of superstructure greatly.

Feature of the present invention also is the integral body that described convex module and Cavity structural member are formed in one.Like this, global formation Cavity structural member simple, the easy to make advantage that has technology, simultaneously, the Cavity structural member good integrity, pile up, transport, not fragile in the installation, work progress, reduced the breakage rate of member significantly.

Feature of the present invention also be described upper plate, on every side sidewall, go to the bottom, the convex module 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 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 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 groove that is square of described groove.Like this, the orthogonal setting that is square of 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 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 is that also the horizontal profile of described polyhedron Cavity structural member is shaped as arc angle polygon or chamfering polygon.

Feature of the present invention is also that the cross sectional shape of described 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 described groove one end on going to the bottom, and other end height upwards increases or recess 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 described groove is degree of broadening groove or degree of deepening 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 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 groove, inner corner trim, chamfering, pit, hole, convex 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 described groove, inner corner trim, chamfering, raised line self 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 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 there be in stiffening rib, the bracing boom at least one to expose outside the Cavity structural member, perhaps also have 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 a spacer draw piece in the described internal-rib mould sky.Between diaphragm support draw piece can be rod member, rope, plate, muscle, silk, thin band, pier, piece etc., they can be activity 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 groove, 5 is the convex module, 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, sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, simultaneously, sidewall 2 and upper plate 1 are provided with convex module 5 around.

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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its Cavity structural member is provided with a convex module 5 on all sidewalls 2 all around.

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, sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, sidewall 2 was provided with a plurality of convex modules 5 around it was same, and convex module 5 is provided with at interval and constitutes groove 4.

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 groove 4 between 3 on every side, sidewall 2 and upper plate 1 are provided with convex module 5 around, the integrated member that its convex module 5 and Cavity structural member are formed in one.

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 groove 4 between 3 on every side, sidewall 2 and upper plate 1 are provided with convex module 5 around, and the convex module 5 that is provided with on its upper plate 1 is to flexibly connect whole member for dividing body formed with Cavity structural member.

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 groove 4 between 3 on every side, sidewall 2 is provided with convex module 5 around, its upper plate 1, be provided with reinforce 6 in sidewall 2 and the convex module 5 on every side, diagram reinforce 6 is a fibrous mesh cloth.

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 groove 4 between 3 on every side, upper plate 1 is provided with convex module 5, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, simultaneously, have reinforce 6 to stretch into and be anchored in the cell wall 1 of its groove 4 to go to the bottom in 3, diagram reinforce 6 is respectively fiber mesh cloth and thin band.

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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, its sidewall 2 and going to the bottom between 3 along all being set to groove 4 all around between the sidewall 2.

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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, the horizontal profile of its polyhedron Cavity structural member is shaped as the arc angle quadrangle.

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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, the cross sectional shape of its groove 4 is that opening is trapezoidal.

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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, an end of its groove 4 is being gone to the bottom on 3, and the other end upwards edges up.

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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its groove 4 is degree of broadening and degree of deepening groove.

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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and it is gone to the bottom and 3 stretches out outside the sidewall 2 on every side of Cavity structural member.

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 groove 4 between 3 also is provided with inner corner trim 7, pit 9 and external corner 12 on other position of its Cavity structural member on every side.

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 groove 4 between 3 also is provided with inner corner trim 7, chamfering 8, hole 10 and raised line 11 on other position of its Cavity structural member on every side.

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 groove 4 between 3 on every side, also be provided with stiffening rib 13, bracing boom 14 and reinforcing rib 15 in the enclosed cavity of its Cavity structural member simultaneously, stiffening rib 13 and bracing boom 14 have part to expose outside the Cavity structural member.

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 groove 4 between 3 on every side, all be filled with light material 16 in the enclosed cavity of its Cavity structural member, diagram light material 16 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 structural member on every side, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its upper plate 1 be movable dismountable activity 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 structural member on every side, sidewall 2 and go to the bottom and be provided with groove 4 between 3 is provided with a plurality of align members 17 simultaneously on its Cavity structural member on every side, and illustrated position member 17 is the location draw ring.

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 groove 4 between 3 on every side, also be provided with on its Cavity structural member a plurality of be used for Cavity structural member be connected to each other the location usefulness connector 18, the diagram connector 18 be rod member.

Figure 21 is the structural representation of the embodiment of the invention 21, it is gone to the bottom to be provided with simultaneously on 3 and a plurality ofly surrounds the basin-shaped component 19 that constitutes by upper plate 1 and sidewall 2 on every side, basin-shaped component 19 constitutes a plurality of internal-rib die cavitys 20 going to the bottom on 3 alternately, and the handle that the steel wire reinforce 6 that exposes can be done to carry is used.

Figure 22 is the structural representation of the embodiment of the invention 22, it is gone to the bottom to be provided with simultaneously on 3 and a plurality ofly surrounds the basin-shaped component 19 that constitutes by upper plate 1 and sidewall 2 on every side, basin-shaped component 19 is being gone to the bottom on 3 alternately, constitute a plurality of internal-rib die cavitys 20, be provided with a plurality of spacer draw pieces 21 in its internal-rib die cavity 20, spacer draw piece 21 is rod member and rope spare between diagram.

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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, its a plurality of Cavity structural members connect and compose assembly in groups by a spacer draw piece 21.

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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and it is gone to the bottom and is provided with presstressed reinforcing steel 22 simultaneously in 3 and prestressing force approaches band 23.

(5) specific embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

The present invention as shown in drawings, comprise upper plate 1, on every side sidewall 2, go to the bottom 3, upper plate 1, on every side sidewall 2, going to the bottom 3 surrounds the polyhedron Cavity structural member, it is characterized in that described sidewall 2 on every side and go to the bottom being provided with at least one groove 4 between 3, on sidewall 2 or upper plate 1 or both at least one convex module 5 is arranged around at least one of Cavity structural member, convex module 5 and Cavity structural member are for dividing the body formed fixed or movable whole member that connects into.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 groove, 5 is the convex module, 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, sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, simultaneously, sidewall 2 and upper plate 1 are provided with convex module 5 around.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 groove 4 between 3 on every side, sidewall 2 and upper plate 1 are provided with convex module 5 around, and the convex module 5 that is provided with on its upper plate 1 is to flexibly connect whole member for dividing body formed with Cavity structural member.

The present invention also is at least one convex module 5 is all arranged on all sidewalls 2 around described.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its Cavity structural member is provided with a convex module 5 on all sidewalls 2 all around.

The present invention also is describedly to constitute groove 4 between a plurality of convex modules 5 of sidewall 2 around same.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, sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, sidewall 2 was provided with a plurality of convex modules 5 around it was same, and convex module 5 is provided with at interval and constitutes groove 4.

The present invention also is the integral body that described convex module 5 and Cavity structural member are formed in one.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 groove 4 between 3 on every side, sidewall 2 and upper plate 1 are provided with convex module 5 around, the integrated member that its convex module 5 and Cavity structural member are formed in one.

The present invention also be described upper plate 1, on every side sidewall 2, go to the bottom 3, convex module 5 at least one in contain reinforce 6, perhaps have reinforce 6 to expose.Reinforce 6 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. 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 groove 4 between 3 on every side, sidewall 2 is provided with convex module 5 around, its upper plate 1, be provided with reinforce 6 in sidewall 2 and the convex module 5 on every side, diagram reinforce 6 is a fibrous mesh cloth.

The present invention also is described sidewall 2 and the cell wall of the groove 4 that is provided with of going to the bottom between 3 has reinforce 6 to stretch into and be anchored to go to the bottom in 3.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 groove 4 between 3 on every side, upper plate 1 is provided with convex module 5, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, simultaneously, have reinforce 6 to stretch in the cell wall 1 of its groove 4 and anchor state is going to the bottom in 3, diagram reinforce 6 is respectively fiber mesh cloth and thin band.

The present invention also is described sidewall 2 and goes to the bottom all to be set to groove 4 between 3 around sidewall 2.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, its sidewall 2 and going to the bottom between 3 along all being set to groove 4 all around between the sidewall 2.

The present invention also is the described groove 4 orthogonal grooves that are square.As shown in Figure 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 groove 4 between 3, its groove 4 orthogonal grooves that are square on every side.

The present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, polygon or circle.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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, the horizontal profile of its polyhedron Cavity structural member is shaped as the arc angle quadrangle.

The present invention is that also the horizontal profile of described polyhedron Cavity structural member is shaped as arc angle polygon or chamfering polygon.

The present invention is also that the cross sectional shape of described groove 4 is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, the cross sectional shape of its groove 4 is that opening is trapezoidal.

The present invention is that also described groove 4 one ends are going to the bottom on 3, and other end height upwards increases or groove 4 width increase.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and an end of its groove 4 is being gone to the bottom on 3, and other end height is increase upwards.

The present invention is that also described groove 4 is degree of broadening groove or degree of deepening groove.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its groove 4 is degree of broadening and degree of deepening groove.

The present invention also be described go to the bottom 3 stretch out Cavity structural member around outside the sidewall 2.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and it is gone to the bottom and 3 stretches out outside the sidewall 2 on every side of Cavity structural member.

The present invention is that also other position of described Cavity structural member is provided with at least one in groove 4, inner corner trim 7, chamfering 8, pit 9, hole 10, convex module 5, raised line 11, the external corner 12.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 groove 4 between 3 also is provided with inner corner trim 7, pit 9 and external corner 12 on other position of its Cavity structural member on every side.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 groove 4 between 3 also is provided with inner corner trim 7, chamfering 8, hole 10 and raised line 11 on other position of its Cavity structural member on every side.

The present invention also is described groove 4, inner corner trim 7, chamfering 8, raised line 11 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 structural member on every side, sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, its inner corner trim 7, chamfering 8, raised line 11 self or be parallel, quadrature, oblique or grade separation setting mutually.

The present invention also is to be provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib 13, bracing boom 14, the reinforcing rib 15, perhaps there be in stiffening rib 13, the bracing boom 14 at least one to expose outside the Cavity structural member, perhaps also have reinforce 6 to expose on stiffening rib 13, the bracing boom 14.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 groove 4 between 3 on every side, also be provided with stiffening rib 13, bracing boom 14 and reinforcing rib 15 in the enclosed cavity of its Cavity structural member simultaneously, stiffening rib 13 and bracing boom 14 have part to expose outside the Cavity structural member.

The present invention also is to be provided with light material 16 in the enclosed cavity of described Cavity structural member.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 groove 4 between 3 on every side, all be filled with light material 16 in the enclosed cavity of its Cavity structural member, diagram light material 16 is an expanded perlite.

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 structural member on every side, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and its upper plate 1 be movable dismountable activity fastening cover plate.

The present invention is that also described Cavity structural member is provided with align member 17.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 groove 4 between 3 is provided with a plurality of align members 17 simultaneously on its Cavity structural member on every side, and illustrated position member 17 is the location draw ring.

The present invention is that also described Cavity structural member is provided with the connector 18 of the location that is connected to each other between the Cavity structural member.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 groove 4 between 3 on every side, also be provided with on its Cavity structural member a plurality of be used for Cavity structural member be connected to each other the location usefulness connector 18, the diagram connector 18 be rod member.

The present invention is that also basin-shaped component 19 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 19 constitutes internal-rib die cavity 20 each other.Figure 21 is the structural representation of the embodiment of the invention 21, it is gone to the bottom to be provided with simultaneously on 3 and a plurality ofly surrounds the basin-shaped component 19 that constitutes by upper plate 1 and sidewall 2 on every side, basin-shaped component 19 constitutes a plurality of internal-rib die cavitys 20 going to the bottom on 3 alternately, and the handle that the steel wire reinforce 6 that exposes can be done to carry is used.

The present invention also is to be provided with in the described internal-rib die cavity 20 a spacer draw piece 21.Figure 22 is the structural representation of the embodiment of the invention 22, it is gone to the bottom to be provided with simultaneously on 3 and a plurality ofly surrounds the basin-shaped component 19 that constitutes by upper plate 1 and sidewall 2 on every side, basin-shaped component 19 is being gone to the bottom on 3 alternately, constitute a plurality of internal-rib die cavitys 20, be provided with a plurality of spacer draw pieces 21 in its internal-rib die cavity 20, spacer draw piece 21 is rod member and rope spare between diagram.

The present invention also is to connect and compose assembly in groups by a spacer draw piece 21 between described a plurality of Cavity structural member.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, and sidewall 2 and go to the bottom and be provided with groove 4 between 3 on every side, its a plurality of Cavity structural members connect and compose assembly in groups by a spacer draw piece 21.

The present invention is that also described going to the bottom contain presstressed reinforcing steel 22 or the thin band 23 of prestressing force in 3.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, and sidewall 2 is provided with groove 4 with going to the bottom between 3 on every side, and it is gone to the bottom and is provided with presstressed reinforcing steel 22 simultaneously in 3 and prestressing force approaches band 23.

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 of at least one opening edges of sidewall 2 band convex modules 5, demoulding maintenance is to stipulating the length of time, promptly obtain the open cavity member that the opening edge indent of the 2 band convex modules 5 of sidewall on every side contracts, 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 6 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 member that makes in advance 3 is bonded to integral body with going to the bottom, the demoulding behind 3 setting and hardens of waiting to go to the bottom, maintenance promptly obtains molding hollow component in use for filling in concrete in site after stipulate the length of time.

Claims (25)

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) on every side and go to the bottom being provided with at least one groove (4) between (3), on sidewall (2) or upper plate (1) or both at least one convex module (5) is arranged around at least one of Cavity structural member, convex module (5) and Cavity structural member are for dividing the body formed fixed or movable whole member that connects into.

2, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that at least one convex module (5) all being arranged on all sidewalls (2) around described.

3, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that describedly constituting groove (4) between a plurality of convex modules (5) of sidewall (2) around same.

4, a kind of molding hollow component in use for filling in concrete in site according to claim 1 is characterized in that the integral body that described convex module (5) and Cavity structural member are formed in one.

5, 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 (6) at least one of sidewall (2), go to the bottom (3), convex module (5) on every side, perhaps has reinforce (6) to expose.

6, a kind of molding hollow component in use for filling in concrete in site according to claim 5 is characterized in that described sidewall (2) and the cell wall of the groove (4) that is provided with of going to the bottom between (3) has reinforce (6) to stretch into and be anchored to go to the bottom in (3).

7, a kind of molding hollow component in use for filling in concrete in site according to claim 6 is characterized in that described sidewall (2) and goes to the bottom all being set to groove (4) between (3) around sidewall (2).

8, a kind of molding hollow component in use for filling in concrete in site according to claim 7 is characterized in that the orthogonal groove that is square of described groove (4).

9,, it is characterized in that the horizontal profile of described polyhedron Cavity structural member is shaped as rectangle, square, 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 8.

10,, it is characterized in that the horizontal profile of described polyhedron Cavity structural member is shaped as arc angle polygon or chamfering polygon 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 8.

11, 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 8, the cross sectional shape that it is characterized in that described groove (4) is that square opening, opening rectangle, opening are trapezoidal, U-shaped, V-arrangement, stairstepping or semicircle.

12, 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 8, it is characterized in that described groove (4) one ends on go to the bottom (3), other end height upwards increases or groove (4) width increases.

13,, it is characterized in that described groove (4) is degree of broadening groove or degree of deepening groove 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 8.

14, 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 8, it is characterized in that described going to the bottom (3) stretch out Cavity structural member around outside the sidewall (2).

15, 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 8, other position that it is characterized in that described Cavity structural member is provided with at least one in groove (4), inner corner trim (7), chamfering (8), pit (9), hole (10), convex module (5), raised line (11), the external corner (12).

16, a kind of molding hollow component in use for filling in concrete in site according to claim 15 is characterized in that described groove (4), inner corner trim (7), chamfering (8), raised line (11) self or is parallel, quadrature, oblique or grade separation setting mutually.

17, 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 8, it is characterized in that being provided with in the enclosed cavity of described Cavity structural member at least one in stiffening rib (13), bracing boom (14), the reinforcing rib (15), perhaps have in stiffening rib (13), the bracing boom (14) at least one to expose outside the Cavity structural member, perhaps stiffening rib (13), bracing boom (14) are gone up and are also had reinforce (6) to expose.

18,, it is characterized in that being provided with light material (16) in the enclosed cavity of described Cavity structural member 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 8.

19,, it is characterized in that in described upper plate (1) or the sidewall (2) at least one is for dismountable movable part according to the described a kind of molding hollow component in use for filling in concrete in site of arbitrary claim in the claim 1 to 8.

20,, it is characterized in that described Cavity structural member is provided with align member (17) 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 8.

21,, it is characterized in that described Cavity structural member is provided with the connector (18) of the location that is connected to each other between the Cavity structural member 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 8.

22, 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 8, it is a plurality of to it is characterized in that basin-shaped component (19) that described upper plate (1) and sidewall (2) are on every side constituted is arranged at intervals with on go to the bottom (3), and basin-shaped component (19) constitutes internal-rib die cavity (20) each other.

23, a kind of molding hollow component in use for filling in concrete in site according to claim 22 is characterized in that being provided with in the described internal-rib die cavity (20) a spacer draw piece (21).

24,, it is characterized in that connecting and composing assembly in groups by a spacer draw piece (21) between described a plurality of Cavity structural member 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 8.

25,, it is characterized in that containing in described the going to the bottom (3) the thin band (23) of presstressed reinforcing steel (22) or prestressing force 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 8.

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