CN1818255A - Hollow core for filling cast-in-situs reinforcing bar concrete and use thereof - Google Patents
Hollow core for filling cast-in-situs reinforcing bar concrete and use thereof Download PDFInfo
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- CN1818255A CN1818255A CN 200610005592 CN200610005592A CN1818255A CN 1818255 A CN1818255 A CN 1818255A CN 200610005592 CN200610005592 CN 200610005592 CN 200610005592 A CN200610005592 A CN 200610005592A CN 1818255 A CN1818255 A CN 1818255A
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Abstract
The cast-in-place hollow stuffing includes hollow stuffing and support feet set on the outer wall of the stuffing, and the outer walls enclose the hollow stuffing with cavity. The present invention features that the hollow stuffing has at least one through hole with cover plate on top of it; the wall of the hole, the sidewalls and the bottom board are a whole. The present invention is suitable for various hollow floor slabs, roofing, base slab, wall and open web bridge of cast-in-place or pre-stressed reinforced concrete, especially cast-in-place reinforced concrete hollow no-beam floor slab.
Description
The application for the applying date be that May 6, application number in 2003 are 03118343.3, name is called the dividing an application of application for a patent for invention of " a kind of hollow die for pouring concrete filling on site and application thereof ".
(1) technical field
The present invention relates to a kind of hollow die for pouring concrete filling on site and application thereof.
(2) background technology
At present, cast-in-situ concrete hollow floor since have quick construction, template loss little, can realize large bay, cut off flexibly, characteristics such as deadweight is little, more and more widely used.Cast-in-situ concrete hollow floor becomes pole that various hollow sections or form element are arranged.Use hollow pipe component easily to form unidirectional hollowcore slab, and the concrete consumption is relatively large, thereby becomes pole to use form element more and more, corresponding superstructure has formed close rib building roof, and its stress performance is better, and the steel bar concrete consumption is littler, and cost is lower.As the patent No. is that ZL01215092.4, name are called the utility model patent of " building unit ", and its member is a polyhedron, and its unit weight is less than the proportion of floor slab structure material.Wherein there is a class A of geometric unitA to comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, tyre sidewall surrounds the hollow mould that is formed with cavity, during construction, this member is arranged in the floor, and its spike can guarantee that the re-entrant portion of hollow matrix just in time is positioned at the position, intermediate layer of superstructure, easy construction, can effectively alleviate the deadweight of superstructure, and have sound insulation property preferably.But after this hollow matrix was applied to superstructure, the stressed and Force transmission parts of no superstructure in its carcass particularly when the hollow matrix size is big, showed more obviously.Therefore, develop a kind of novel hollow die for pouring concrete filling on site for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow die for pouring concrete filling on site, be applied in the cast-in-situ concrete hollow floor, its shearing resistance, torsional property improve greatly, simultaneously hollow matrix also have the intensity height, simple in structure, make easily, characteristics such as easy construction, cost are low.
Solution of the present invention is on the basis of existing technology, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through, the hole wall of hole is with sidewall on every side and go to the bottom and be unitary whole, and there is cover plate the end of hole.Like this, because the hole that runs through is arranged on hollow matrix, after hollow matrix was applied to building cover structure, Cast-in-place concrete entered in the hole, treat setting and harden after, Cast-in-place concrete post or pier have been formed, thereby in hollow matrix, formed the stressed and force transferring structure of superstructure, improved the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly, simultaneously, hollow matrix also have the intensity height, simple in structure, make easily, characteristics such as easy construction, cost are low.Be applicable in the hollow building cover, roof system, sole plate, hollow wall, hollow bridges of cast-in-situ reinforced concrete or prestressed reinforced concrete and use, be specially adapted to the concrete hollow arch without beam and use.
Feature of the present invention also is the enclosed cavity separation of the hole wall of described hole with hole and hollow matrix.
Feature of the present invention is that also the axis of four holes on the described hollow matrix is parallel, and hole is positive quadrangle and arranges.
Feature of the present invention is that also described hollow matrix is provided with at least one inner corner trim.Like this, when being applied to superstructure, when structure needed local the reinforcement, inner corner trim can allow Cast-in-place concrete pour into the reinforcement position, and partial structurtes are strengthened.
Feature of the present invention is that also the outer wall of described hollow matrix is provided with at least one groove.Like this, when hollow matrix was applied to superstructure, Cast-in-place concrete had formed the Cast-in-place concrete reinforcing rib after injecting in the groove, thereby further structure is strengthened, and has improved the holistic resistant behavior of superstructure.
Feature of the present invention is also that described groove is connected with hole and communicates.Like this, when hollow matrix is applied to superstructure, make Cast-in-place concrete form plane grid or stereoscopic grid reinforcement, further improved the mechanical property of building cover structure.
Feature of the present invention is that also described groove is set to the annular groove that seals on hollow matrix, be connected or be not connected with hole.Like this, when being applied to superstructure, annular groove has formed circumferential rib or ring stiffener structure after building concrete, has improved the mechanical property of superstructure widely.
Feature of the present invention is that also described groove is the step groove.Like this, build concrete after, in floor, formed the dark rib of step I-shaped or dark muscle and step drawknot pier, make structure more firm.
Feature of the present invention is that also at least one face of described outer wall is provided with at least one cross groove or groined type groove.Like this, when hollow matrix is applied to superstructure, after Cast-in-place concrete is poured into groove, cast-in-place cross or well word concrete reinforcing rib have been formed, can be effectively with the Load Transfer on the In-situ cast concrete board of hollow matrix top to dark rib and then be delivered on beam, the post, improved the intensity and the rigidity of superstructure.
Feature of the present invention is that also described hollow matrix is provided with chamfering, raised line, pothole or its combination.Like this, when being applied to superstructure, when structure needed local the reinforcement, inner corner trim, chamfering, groove, raised line or hole can allow Cast-in-place concrete pour into the reinforcement position, and partial structurtes are strengthened.
Feature of the present invention is that also described hole, inner corner trim, groove, chamfering, raised line, pothole or its constitute plane grid or stereoscopic grid.Like this, when hollow matrix is applied to superstructure, raised line on Cast-in-place concrete and the hollow matrix, chamfering, groove, hole, inner corner trim or its combination common formation plane grid or stereoscopic grid Cast-in-place concrete muscle or rib have formed three-dimensional force structure, have greatly improved the stress performance of superstructure.
Feature of the present invention is that also the outer wall of described hollow matrix is flat board, arc plate, flap, corrugated sheet or its combination.Like this, can select different outside wall surface according to actual needs, help reducing the cost of production of hollow matrix.
Feature of the present invention is that also the outer wall of described hollow matrix is provided with the detachable connection cover plate of at least one activity.Like this, movable detachable connection cover plate is set on hollow matrix, in construction, can conveniently checks its internal construction situation, and make things convenient for the laying of pipeline.
Feature of the present invention is also that described connection cover plate is provided with and is connected the connector that coincide with hollow matrix.Like this, be provided with and be connected the connector that coincide with carcass and can engage or dismantle cover plate quickly and easily.Connector can be cutting ferrule, bolt, male and female groove, socket component, indention etc.
Feature of the present invention is that also the outer wall of described hollow matrix is provided with at least one outwardly directed interface channel, and interface channel is communicated with hollow matrix.Like this, can connect into the carcass assembly quickly and easily by interface channel between the hollow matrix, and the concrete in the cast-in-place dark rib of further finding time, alleviate the weight of building cover structure, simultaneously, also improve the efficiency of construction of superstructure.
Feature of the present invention is that also at least two described hollow matrixes constitute the hollow die for pouring concrete filling on site assembly under the connection of interface channel.Like this, the hollow matrix assembly can further improve the laying speed of application of hollow matrix, and simultaneously, the concrete in the superstructure of also further having found time has alleviated the weight of building cover structure.
Feature of the present invention is also that described spike is arranged on the end face of hollow matrix or all around on the outer wall of side.Like this, when hollow matrix is applied to superstructure, can make things convenient for, control simply, effectively the dark rib width of Cast-in-place concrete between the hollow matrix and the Cast-in-place concrete thickness on its top, improve the construction quality of concrete superstructure.
Feature of the present invention is that also described spike is arranged on the bottom surface outer wall of hollow matrix.Sample when hollow matrix is applied to superstructure, can effectively be controlled the thickness of hollow mould bottom Cast-in-place concrete base plate, guarantees the construction quality of concrete superstructure.
Feature of the present invention also is to be provided with reinforcement in the described hollow matrix, and reinforcement is stiffening rib, bracing boom, reinforcing rib, adds at least one in wringing.Like this, can adopt various reinforcement flexibly, make its overall structure be in best stress, optimize overall structure according to the stress performance demand.
Feature of the present invention is that also described reinforcement exposes outside the hollow matrix.Like this, Cast-in-place concrete and prefabricated reinforcement are combined into whole primary structure member, and build-in is more firm each other, has strengthened the holistic resistant behavior of superstructure.
Feature of the present invention is that also described spike is dismountable movable supporting feet.Like this, the Cast-in-place concrete base plate thickness under hollow matrix requires not simultaneously, can adjust the spacing control problem that the spike height solves carcass flexibly, also can guarantee that spike can not be damaged in the transportation work progress simultaneously.
Feature of the present invention also is to contain reinforce in described outer wall or spike or the reinforcement at least one, or also having reinforce to expose simultaneously, reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, metal foil band, organic thin band, fabric strip, fibre, fleece, the short fiber.Like this, the intensity that hollow matrix is provided with spike, outer wall or the reinforcement of reinforce is greatly improved, and the diversity of reinforce is convenient to selecting for use of material, thereby helps reducing the cost of hollow matrix.
Feature of the present invention is that also described spike has thin band reinforce to expose.Like this, when hollow matrix is applied to superstructure, in work progress, the thin band that exposes on the spike can be fixed on template or the reinforcing bar, effectively solve hollow matrix when building concrete, float, in length and breadth to mobile problem, simultaneously, the globality between form element and the Cast-in-place concrete is better.
Feature of the present invention is that also the thin band reinforce that exposes between the described spike is linked to be line or net.Like this, when hollow matrix is applied to superstructure, can further carry out fixed limit to hollow matrix, expose simultaneously and water in Cast-in-place concrete after thin band is linked to be line or net, can improve the intensity of the beneath Cast-in-place concrete base plate of hollow matrix greatly, make structure more firm, the globality of superstructure is better.
Feature of the present invention is that also described hollow matrix is provided with at least one in conduit, airduct or the water pipe.Like this, can lay hydroelectric line very easily, airduct is arranged at can save the shared architectural space of peripheral hardware airduct in the hollow matrix, effective usage space of building is improved, the setting of water pipe can hiddenly very easily be leaked water, and saves pipeline and lays the space, and it is more convenient that fire main is laid.
Feature of the present invention also is the interior part of described hollow matrix or all is filled with light material.Light material can be expanded perlite, expanded vermiculite, foamed plastics, foaming or aerating concrete, haydite, haydite concrete etc.The insulation of hollow matrix, heat insulation, sound insulation value have been improved like this, greatly.
Feature of the present invention is that also described hollow matrix is provided with keeper.Like this, can rely on that keeper is effectively controlled, the fixation hollow carcass, thereby reach the purpose of control construction quality.Keeper can be location hook, locating ring, iron wire, small lugs etc.
Feature of the present invention is that also described hollow matrix is provided with the boss module.Like this, can will not stress the concrete position with the replacement of boss module, alleviated the weight of structure, reduced the superstructure cost according to design requirement.
Feature of the present invention is that also the boss module that is provided with on the described hollow matrix is bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated boss module.Like this, the boss module can be connected on the carcass by various connected modes, and it is simple that it is made, and construction is used more convenient.
A kind of hollow die for pouring concrete filling on site that is applied to hollow building cover, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of hollow die for pouring concrete filling on site that is applied to hollow roof system, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of hollow die for pouring concrete filling on site that is applied to the hyollow foundation base plate, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of hollow die for pouring concrete filling on site that is applied to hollow wall, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of hollow die for pouring concrete filling on site that is applied to hollow bridges, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of hollow die for pouring concrete filling on site that is applied in the cast-in-place prestressed steel bar concrete, comprise hollow matrix, spike, spike is arranged on the outer wall of carcass, and outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that described hollow matrix is provided with the hole that at least one runs through.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow matrix, spike, spike is arranged on the outer wall of hollow matrix, outer wall surrounds the hollow matrix that is formed with cavity, hollow matrix is wrapped up in and is contained in the steel bar concrete, it is characterized in that described hollow matrix is provided with the hole that at least one runs through, Cast-in-place concrete advances in the hole, has formed Cast-in-place concrete shearing pier.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, it is characterized in that steel bar concrete in described groove, hole, hollow rib, the hollow stem, inner corner trim, the outer steel bar concrete of chamfering, one or more combinations of solid stiffening rib, solid hopkinson bar, and constitute the space load-carrying construction jointly with outer steel bar concrete of hollow matrix or prestressed reinforced concrete.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.Among Fig. 1,1 is hollow matrix, and 2 is spike, and 3 is outer wall, and 4 is cavity, and 5 is hole, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, be symmetrically arranged with four perforations hole 5 of outer wall 3 up and down on the carcass 1.
Fig. 2 is the structural representation of the embodiment of the invention 2, is provided with the holes 5 that a plurality of and outer wall 3 outsides connect in its cavity 4, and an end of each hole is concentrated and is opened on the bottom outer wall 3, around the other end is opened on the outer wall 3.
Fig. 3 is the structural representation of the embodiment of the invention 3, is provided with five holes 5 that connect with the outside in its cavity 4, and an end of its hole 5 concentrates on the central opening of bottom outer wall 3, and the other end is opened on respectively on all the other five outer walls 3.
Fig. 4 is the structural representation of the embodiment of the invention 4, is symmetrically arranged with the hole 5 of four up/down perforations on its hollow matrix 1, and simultaneously external wall of upper portion 3 is arranged to arc inner corner trim 6 with outer wall 3 intersections all around, and right angle inner corner trim 6 is arranged at the angles that constitute mutually of outer wall 3 all around.
Fig. 5 is the structural representation of the embodiment of the invention 5, and its hollow matrix 1 is provided with the hole 5 of four up/down perforations, respectively is provided with the groove 7 of a up/down perforation around the while on the outer wall 3.
Fig. 6 is the structural representation of the embodiment of the invention 6, and its external wall of upper portion 3 is provided with four grooves that intersect each other and connect 7, and the intersection is provided with the bell-mouthed hole 5 of being with of up/down perforation.
Fig. 7 is the structural representation of the embodiment of the invention 7, is provided with two on each outer wall 3 of its hollow matrix 1 and engages one another and communicate or the groove 7 of annular, and simultaneously to be provided with the two ends of up/down perforation be bell-mouthed hole 5 in groove 7 intersections.
Fig. 8 is the structural representation of the embodiment of the invention 8, and its top tyre sidewall 3 is provided with four step grooves, and the groove intersection is provided with the hole 5 that runs through up and down.
Fig. 9 is the structural representation of the embodiment of the invention 9, respectively is provided with on the outer wall 3 about it to be criss-cross diagonal grooves 7, is provided with a plurality of holes 5 that are connected with groove 7 in the cavity simultaneously.
Figure 10 is the structural representation of the embodiment of the invention 10, is respectively arranged with on the outer wall 3 about its carcass to be criss-cross diagonal angle hypotenuse groove 7, is provided with the hole 5 of a plurality of up/down perforations in the groove 7.
Figure 11 is the structural representation of the embodiment of the invention 11, and its external wall of upper portion 3 is arranged to chamfering 8 with outer wall 3 intersections all around, and outer wall 3 is provided with raised line 9 all around, and external wall of upper portion 3 is provided with pothole 10.
Figure 12 is the structural representation of the embodiment of the invention 12, and the groove that is provided with on the outer wall 3 around its top, bottom reach constitutes plane groove, net groove, and the groove junction is provided with the hole 5 of up/down perforation simultaneously, combination with one another formation stereoscopic grid.
Figure 13 is the structural representation of the embodiment of the invention 13, and outer wall 3 is set to corrugated sheet around its hollow matrix 1, and hollow matrix 1 is provided with the hole 5 of four circles simultaneously.
Figure 14 is the structural representation of the embodiment of the invention 14, and the external wall of upper portion 3 of its hollow matrix 1 is set to movable detachable connection cover plate 11, has the hole 5 of four up/down perforations on it, and is provided with handle.
Figure 15 is the structural representation of the embodiment of the invention 15, and the movable detachable cover plate 11 on its hollow matrix 1 and the joint of outer wall 3 all around are set to the connector 12 of step.
Figure 16 is the structural representation of the embodiment of the invention 16, and an outer wall 3 of its hollow matrix 1 is provided with two outwardly directed cylindric interface channels 13 that are communicated with cavity 4, and another outer wall 3 is provided with a rectangular-shaped interface channel 13.
Figure 17 is the structural representation of the embodiment of the invention 17, and two hollow matrix 1 that has an interface channel 13 joint of two cylindric interface channels 13 therein constitutes the hollow matrix assembly down.
Figure 18 is the structural representation of the embodiment of the invention 18, the top of its hollow matrix 1 and be provided with spike 2 on the outer wall 3 all around, and its underpart outer wall 3 is provided with spike 2 simultaneously.
Figure 19 is the structural representation of the embodiment of the invention 19, is provided with a cross stiffening rib formula reinforcement 14 in the cavity 4 of its hollow matrix 1.
Figure 20 is the structural representation of the embodiment of the invention 20, and the stiffening rib that is provided with in its cavity 4 partly exposes external wall of upper portion 3.
Figure 21 is the structural representation of the embodiment of the invention 21, and its underpart outer wall 3 is provided with movable dismountable spike 2.
Figure 22 is the structural representation of the embodiment of the invention 22, is provided with many thin band reinforces 15 in the outer wall 3 of its hollow matrix 1, on the external wall of upper portion 3 exposed steel bar and gauze wire cloth reinforce 15 is arranged simultaneously.
Figure 23 is the structural representation of the embodiment of the invention 23, has thin band reinforce 15 to expose on the spike 2 that is provided with on its underpart outer wall 3.
Figure 24 is the structural representation of the embodiment of the invention 24, and many thin band reinforces 15 that expose on the spike 2 that is provided with on its underpart outer wall 3 connect into net.
Figure 25 is the structural representation of the embodiment of the invention 25, and its hollow matrix 1 is provided with conduit 16, airduct 17, water pipe 18.
Figure 26 is the structural representation of the embodiment of the invention 26, all is filled with light material 19 in the cavity 4 of its hollow matrix 1, and diagram light material 19 is a foamed plastics.
Figure 27 is the structural representation of the embodiment of the invention 27, and the lower wall 3 of its hollow matrix 1 is provided with drag hook type keeper 20.
Figure 28 is the structural representation of the embodiment of the invention 28, respectively is provided with two hollow boss modules 21 on the outer wall 3 around its hollow matrix 1.
Figure 29 is the structural representation of the embodiment of the invention 29, and the boss module 21 that is provided with on the outer wall 3 around its hollow matrix 1 adopts the mode of socket joint snapping to be fixed thereon.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5, the hole wall of hole 5 is with sidewall on every side and go to the bottom and be unitary whole, and there is cover plate 11 end of hole 5.Fig. 1 is the structural representation of the embodiment of the invention 1.Among Fig. 1,1 is hollow matrix, and 2 is spike, and 3 is outer wall, and 4 is cavity, and 5 is hole, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, be symmetrically arranged with four perforations hole 5 of outer wall 3 up and down on the carcass 1.Fig. 2 is the structural representation of the embodiment of the invention 2, is provided with the holes 5 that a plurality of and outer wall 3 outsides connect in its cavity 4, and an end of each hole is concentrated and is opened on the bottom outer wall 3, around the other end is opened on the outer wall 3.Fig. 3 is the structural representation of the embodiment of the invention 3, is provided with five holes 5 that connect with the outside in its cavity 4, and an end of its hole 5 concentrates on the central opening of bottom outer wall 3, and the other end is opened on respectively on all the other five outer walls 3.As shown in figure 14, the hole wall of hole 5 is with sidewall on every side and go to the bottom and be unitary whole, and there is cover plate 11 end of hole 5.
Feature of the present invention is that also the hole wall of described hole 5 is with the enclosed cavity separation of hole 5 with hollow matrix 1.Shown in Fig. 1,4.
Feature of the present invention is that also the axis of four holes 5 on the described hollow matrix 1 is parallel, and hole 5 is positive quadrangle and arranges.Shown in Fig. 1,4.
Feature of the present invention is that also described hollow matrix 1 is provided with at least one inner corner trim 6.Fig. 4 is the structural representation of the embodiment of the invention 4, is symmetrically arranged with the hole 5 of four up/down perforations on its hollow matrix 1, and simultaneously external wall of upper portion 3 is arranged to arc inner corner trim 6 with outer wall 3 intersections all around, and right angle inner corner trim 6 is arranged at the angles that constitute mutually of outer wall 3 all around.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is provided with at least one groove 7.Fig. 5 is the structural representation of the embodiment of the invention 5, and its hollow matrix 1 is provided with the hole 5 of four up/down perforations, respectively is provided with the groove 7 of a up/down perforation around the while on the outer wall 3.
Feature of the present invention is also that described groove 7 is connected with hole 5 and communicates.Fig. 6 is the structural representation of the embodiment of the invention 6, and its external wall of upper portion 3 is provided with four grooves that intersect each other and connect 7, and the intersection is provided with the bell-mouthed hole 5 of being with of up/down perforation.
Feature of the present invention also is the annular groove 7 that described groove 7 is set to seal on hollow matrix 1, be connected or be not connected with hole 5.Fig. 7 is the structural representation of the embodiment of the invention 7, is provided with two on each outer wall 3 of its hollow matrix 1 and engages one another and communicate or the groove 7 of annular, and simultaneously to be provided with the two ends of up/down perforation be bell-mouthed hole 5 in groove 7 intersections.
Feature of the present invention is that also described groove 7 is the step groove.Fig. 8 is the structural representation of the embodiment of the invention 8, and its top tyre sidewall 3 is provided with four step grooves, and the groove intersection is provided with the hole 5 that runs through up and down.
Feature of the present invention is that also at least one face of described outer wall 3 is provided with at least one cross groove 7 or groined type groove 7.Fig. 9 is the structural representation of the embodiment of the invention 9, respectively is provided with on the outer wall 3 about it to be criss-cross diagonal grooves 7, is provided with a plurality of holes 5 that are connected with groove 7 in the cavity simultaneously.Figure 10 is the structural representation of the embodiment of the invention 10, is respectively arranged with on the outer wall 3 about its carcass to be criss-cross diagonal angle hypotenuse groove 7, is provided with the hole 5 of a plurality of up/down perforations in the groove 7.
Feature of the present invention is that also described hollow matrix 1 is provided with chamfering 8, raised line (9), pothole 10 or its combination.Figure 11 is the structural representation of the embodiment of the invention 11, and its external wall of upper portion 3 is arranged to chamfering 8 with outer wall 3 intersections all around, and outer wall 3 is provided with raised line 9 all around, and external wall of upper portion 3 is provided with pothole 10.
Feature of the present invention is that also described hole 5, inner corner trim 6, groove 7, chamfering 8, raised line (9), pothole 10 or its constitute plane grid or stereoscopic grid.Figure 12 is the structural representation of the embodiment of the invention 12, and the groove that is provided with on the outer wall 3 around its top, bottom reach constitutes plane groove, net groove, and the groove junction is provided with the hole 5 of up/down perforation simultaneously, combination with one another formation stereoscopic grid.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is flat board, arc plate, flap, corrugated sheet or its combination.Figure 13 is the structural representation of the embodiment of the invention 13, and outer wall 3 is set to corrugated sheet around its hollow matrix 1, and hollow matrix 1 is provided with the hole 5 of four circles simultaneously.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is provided with the detachable connection cover plate 11 of at least one activity.Figure 14 is the structural representation of the embodiment of the invention 14, and the external wall of upper portion 3 of its hollow matrix 1 is set to movable detachable connection cover plate 11, has the hole 5 of four up/down perforations on it, and is provided with handle.
Feature of the present invention is also that described connection cover plate 11 is provided with and is connected the connector 12 that coincide with hollow matrix 1.Figure 15 is the structural representation of the embodiment of the invention 15, and the movable detachable cover plate 11 on its hollow matrix 1 and the joint of outer wall 3 all around are set to the connector 12 of step.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is provided with at least one outwardly directed interface channel 13, and interface channel 13 is communicated with hollow matrix 1.Figure 16 is the structural representation of the embodiment of the invention 16, and an outer wall 3 of its hollow matrix 1 is provided with two outwardly directed cylindric interface channels 13 that are communicated with cavity 4, and another outer wall 3 is provided with a rectangular-shaped interface channel 13.
Feature of the present invention is that also at least two described hollow matrixes 1 constitute the hollow die for pouring concrete filling on site assembly under the connection of interface channel 13.Figure 17 is the structural representation of the embodiment of the invention 17, and two hollow matrix 1 that has an interface channel 13 joint of two cylindric interface channels 13 therein constitutes the hollow matrix assembly down.
Feature of the present invention is also that described spike 2 is arranged on the end face of hollow matrix 1 or all around on the outer wall 3 of side.Figure 18 is the structural representation of the embodiment of the invention 18, the top of its hollow matrix 1 and be provided with spike 2 on the outer wall 3 all around, and its underpart outer wall 3 is provided with spike 2 simultaneously.
Feature of the present invention is that also described spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1.To shown in Figure 180, the bottom surface outer wall 3 of hollow matrix 1 is provided with spike 2 as Fig. 1.
Feature of the present invention also is to be provided with reinforcement 14 in the described hollow matrix 1, and reinforcement 14 is stiffening rib, bracing boom, reinforcing rib, adds at least one in wringing.Figure 19 is the structural representation of the embodiment of the invention 19, is provided with a cross stiffening rib formula reinforcement 14 in the cavity 4 of its hollow matrix 1.
Feature of the present invention is that also described reinforcement 14 exposes outside the hollow matrix 1.Figure 20 is the structural representation of the embodiment of the invention 20, and the stiffening rib that is provided with in its cavity 4 partly exposes external wall of upper portion 3.
Feature of the present invention is that also described spike 2 is dismountable movable supporting feets 2.Figure 21 is the structural representation of the embodiment of the invention 21, and its underpart outer wall 3 is provided with movable dismountable spike 2.
Feature of the present invention also is to contain reinforce 15 in described outer wall 3 or spike 2 or the reinforcement 14 at least one, or also having reinforce 15 to expose simultaneously, reinforce 15 is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, metal foil band, organic thin band, fabric strip, fibre, fleece, the short fiber.Figure 22 is the structural representation of the embodiment of the invention 22, is provided with many thin band reinforces 15 in the outer wall 3 of its hollow matrix 1, on the external wall of upper portion 3 exposed steel bar and gauze wire cloth reinforce 15 is arranged simultaneously.
Feature of the present invention is that also described spike 2 has thin band reinforce 15 to expose.Figure 23 is the structural representation of the embodiment of the invention 23, has thin band reinforce 15 to expose on the spike 2 that is provided with on its underpart outer wall 3.
Feature of the present invention is that also the thin band reinforce 15 that exposes between the described spike 2 is linked to be line or net.Figure 24 is the structural representation of the embodiment of the invention 24, and many thin band reinforces 15 that expose on the spike 2 that is provided with on its underpart outer wall 3 connect into net.
Feature of the present invention is that also described hollow matrix 1 is provided with at least one in conduit 16, airduct 17 or the water pipe 18.Figure 25 is the structural representation of the embodiment of the invention 25, and its hollow matrix 1 is provided with conduit 16, airduct 17, water pipe 18.
Feature of the present invention also is described hollow matrix 1 interior part or all is filled with light material 19.Figure 26 is the structural representation of the embodiment of the invention 26, all is filled with light material 19 in the cavity 4 of its hollow matrix 1, and diagram light material 19 is a foamed plastics.
Feature of the present invention is that also described hollow matrix 1 is provided with keeper 20.Figure 27 is the structural representation of the embodiment of the invention 27, and the lower wall 3 of its hollow matrix 1 is provided with drag hook type keeper 20.
Feature of the present invention is that also described hollow matrix 1 is provided with boss module 21.Figure 28 is the structural representation of the embodiment of the invention 28, respectively is provided with two hollow boss modules 21 on the outer wall 3 around its hollow matrix 1.
The boss module 21 that feature of the present invention also is to be provided with on the described hollow matrix 1 is for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated boss module.Figure 29 is the structural representation of the embodiment of the invention 29, and the boss module 21 that is provided with on the outer wall 3 around its hollow matrix 1 adopts the mode of socket joint snapping to be fixed thereon.
A kind of hollow die for pouring concrete filling on site that is applied to hollow building cover, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, and outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of hollow die for pouring concrete filling on site that is applied to hollow roof system, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, and outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of hollow die for pouring concrete filling on site that is applied to the hyollow foundation base plate, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, and outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of hollow die for pouring concrete filling on site that is applied to hollow wall, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, and outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of hollow die for pouring concrete filling on site that is applied to hollow bridges, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, and outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of hollow die for pouring concrete filling on site that is applied in the cast-in-place prestressed steel bar concrete, comprise hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of carcass 1, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow matrix 1, spike 2, spike 2 is arranged on the outer wall 3 of hollow matrix 1, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, hollow matrix 1 is wrapped up in and is contained in the steel bar concrete, it is characterized in that described hollow matrix 1 is provided with at least one hole that runs through 5, Cast-in-place concrete advances in the hole 5, has formed Cast-in-place concrete shearing pier.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, it is characterized in that steel bar concrete in described groove, hole, hollow rib, the hollow stem, inner corner trim, the outer steel bar concrete of chamfering, one or more combinations of solid stiffening rib, solid hopkinson bar, and constitute the space load-carrying construction jointly with outer steel bar concrete of hollow matrix or prestressed reinforced concrete.
During the invention process, earlier carry out the mould that has the nose bar mould that can form hole according to shape of product and dimensional requirement, place on the smooth work top cleaning out and be covered with film or rinsing the mould that scribbles release agent, stir slip, the skim slip that in mould, paves equably, then, move towards along the mould die wall, can lay fleece, cloth, silk or other reinforce according to designing requirement, an end parts of reinforce is stretched out outside the die orifice, and reinforce is compressed gently; Simultaneously, can be according to demand, below reinforce or above the thin strip-type reinforce of laying do further to strengthen, second layer slip again paves in mould, reinforce can be provided with one deck, also can be provided with two-layer more than, Deng the demoulding behind the slip setting and harden, obtain exposing the opening carcass of reinforce, again in another mould, make carcass or be reserved with the thin-walled part that engages hole by above-mentioned making step with its opposite position, and the opening carcass that will make in advance before it begins setting and harden aligns on the carcass or thin-walled part that is fastened on setting and harden not, the reinforce that exposes on the opening carcass imbedded in the slip of the carcass of setting and harden not or thin-walled part, and carried out the commissure reason, treat the demoulding behind the slip setting and harden, promptly obtain having the hollow matrix product of hole.Simultaneously, mould also can be not to be with the nose bar mould but the mould that has opening, by above-mentioned same operation make hole not with holes tringle but after having the hollow matrix 1 of reserving opening, the mode that the hollow hole rod member that will make is in advance again installed with the back, attach it on the reservation opening of hollow matrix 1, thereby obtain the hollow matrix product in hole with holes.
Claims (10)
1, a kind of hollow die for pouring concrete filling on site, comprise hollow matrix (1), spike (2), spike (2) is arranged on the outer wall (3) of carcass (1), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that described hollow matrix (1) is provided with at least one hole that runs through (5), the hole wall of hole (5) is with sidewall on every side and go to the bottom and be unitary whole, and there is cover plate (11) end of hole (5).
2, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that the hole wall of described hole (5) is separated the hole (5) and the enclosed cavity of hollow matrix (1).
3, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that the axis of four holes (5) on the described hollow matrix (1) is parallel, and hole (5) is positive quadrangle and arranges.
4, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described hollow matrix (1) is provided with at least one inner corner trim (6).
5, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that the outer wall (3) of described hollow matrix (1) is provided with at least one groove (7).
6, a kind of hollow die for pouring concrete filling on site according to claim 5 is characterized in that described groove (7) is connected with hole (5) to communicate; Perhaps groove (7) annular groove (7) that is set to seal on hollow matrix (1) is connected or is not connected with hole (5); Perhaps groove (7) is the step groove; Perhaps at least one face of outer wall (3) is provided with at least one cross groove (7) or groined type groove (7); Perhaps hollow matrix (1) is provided with chamfering (8), raised line (9), pothole (10) or its combination; Perhaps hole (5), inner corner trim (6), groove (7), chamfering (8), raised line (9), pothole (10) or its constitute plane grid or stereoscopic grid.
7,, it is characterized in that the outer wall (3) of described hollow matrix (1) is flat board, arc plate, flap, corrugated sheet or its combination according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 6; Perhaps the outer wall (3) of hollow matrix (1) is provided with the detachable connection cover plate (11) of at least one activity; Perhaps connecting cover plate (11) is provided with and is connected the connector (12) that coincide with hollow matrix (1); Perhaps the outer wall (3) of hollow matrix (1) is provided with at least one outwardly directed interface channel (13), and interface channel (13) is communicated with hollow matrix (1); Perhaps at least two described hollow matrixes (1) constitute the hollow die for pouring concrete filling on site assembly under the connection of interface channel (13).
8,, it is characterized in that described spike (2) is arranged on the end face of hollow matrix (1) or all around on the outer wall of side (3) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 6; Perhaps spike (2) is arranged on the bottom surface outer wall (3) of hollow matrix (1); Perhaps be provided with reinforcement (14) in the hollow matrix (1), reinforcement (14) is stiffening rib, bracing boom, reinforcing rib, adds at least one in wringing; Perhaps reinforcement (14) exposes outside the hollow matrix (1); Perhaps spike (2) is dismountable movable supporting feet (2).
9, according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 6, it is characterized in that containing reinforce (15) at least one in described outer wall (3) or spike (2) or the reinforcement (14), or also having reinforce (15) to expose simultaneously, reinforce (15) is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, metal foil band, organic thin band, fabric strip, fibre, fleece, the short fiber; Perhaps spike (2) has thin band reinforce (15) to expose; The thin band reinforce (15) that perhaps exposes between the spike (2) is linked to be line or net.
10,, it is characterized in that described hollow matrix (1) is provided with at least one in conduit (16), airduct (17) or the water pipe (18) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 6; Perhaps local or all be filled with light material (19) in the hollow matrix (1); Perhaps hollow matrix (1) is provided with keeper (20); Perhaps hollow matrix (1) is provided with boss module (21); Perhaps hollow matrix (1) is gone up the boss module (21) of setting for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated boss module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100055921A CN100537957C (en) | 2003-05-06 | 2003-05-06 | A kind of hollow die for pouring concrete filling on site |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118343 CN1242138C (en) | 2003-05-06 | 2003-05-06 | In-situ cast hollow stuffing and its application |
| CNB2006100055921A CN100537957C (en) | 2003-05-06 | 2003-05-06 | A kind of hollow die for pouring concrete filling on site |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118343 Division CN1242138C (en) | 2003-05-06 | 2003-05-06 | In-situ cast hollow stuffing and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1818255A true CN1818255A (en) | 2006-08-16 |
| CN100537957C CN100537957C (en) | 2009-09-09 |
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ID=36918429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100055921A Expired - Fee Related CN100537957C (en) | 2003-05-06 | 2003-05-06 | A kind of hollow die for pouring concrete filling on site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100537957C (en) |
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2003
- 2003-05-06 CN CNB2006100055921A patent/CN100537957C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN100537957C (en) | 2009-09-09 |
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