CN1250831C - In-situ cast hollow stuffing and its application - Google Patents
In-situ cast hollow stuffing and its application Download PDFInfo
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- CN1250831C CN1250831C CN 03118349 CN03118349A CN1250831C CN 1250831 C CN1250831 C CN 1250831C CN 03118349 CN03118349 CN 03118349 CN 03118349 A CN03118349 A CN 03118349A CN 1250831 C CN1250831 C CN 1250831C
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Abstract
The present invention relates to hollow stuffing for filling cast-in-place concrete, which comprises hollow stuffing (1) and support pins (2), wherein the support pins (2) are arranged on the outer walls (3) of the stuffing; the hollow stuffing (1) with a cavity (4) is formed by the enclosure of the outer walls (3). The present invention is characterized in that a reinforcing member (5) is arranged in the cavity (4). In this way, because the reinforcing member (5) is arranged in the cavity (4), the hollow stuffing (1) has high strength, and little possibility of damage in the processes of transportation and construction and has good property for bearing and transmitting force; simultaneously, because the hollow stuffing (1) is provided with the support legs (2) which can ensure that the cavity of the hollow stuffing is rightly positioned in the middle layer of the floor, the hollow stuffing has convenient construction and easy guarantee of the construction quality of the floor. In addition, the hollow stuffing also has the characteristics of high deformation resistant capability, high vibration resistant capability, simple structure, easy manufacture, low cost, etc. The present invention is suitable for hollow floors, roofs, foundation bottom slabs, hollow walls and hollow bridges, which are made of cast-in-place reinforced concrete or prestressed reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of 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 ZL93206310.1, name are called " shuttering member " utility model patent, this kind shuttering member comprise top board, on every side sidewall, go to the bottom, stiffening rib, top board, on every side sidewall, going to the bottom surrounds cavity each other, stiffening rib is positioned at cavity, and adopts GRC or magnesium chloride GRC or do not have the manufacturing of sand ﹠ ceramsite cement.The mechanical property of this member can satisfy the designing requirement of various buildings, and unit weight descends significantly, need not the form removal member, and globality is strong, simplifies construction sequence, and is fast without furred ceiling, construction speed, reduces construction costs, and economic benefit is obvious.But during the construction of this member, can not guarantee that the re-entrant portion of hollow matrix just in time is positioned at the position, intermediate layer of superstructure, make hollow matrix up and down the steel bar concrete layer thickness at position can not meet the demands, cause the construction quality of superstructure to be affected.And for example 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 superstructure, 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 floor, and have sound insulation property preferably, guarantee the construction quality of superstructure.But the intensity of this form element is low, and cracky in carrying and work progress in the time of particularly in being applied to hollow-core construction such as superstructure, can't participate in stressed and power transmission.Therefore, oneself is urgent need to develop a kind of hollow die for pouring concrete filling on site.
(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, have intensity height, not cracky, stressed and characteristics such as transmission force property good, easy construction, cost are low, the construction quality of cast-in-situ concrete hollow floor is good simultaneously.
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 in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.Like this, owing in cavity, be provided with reinforcement, reinforcement is a bracing boom, reinforcing rib, add and wring, truss or stiffening rib, bracing boom, reinforcing rib, add and wring, the combination of truss, thereby the intensity height of hollow matrix, cracky not in carrying and work progress, it is stressed good with transmission force property to participate in, can be according to the stress performance demand, adopt various reinforcement flexibly, make its overall structure be in best stress, optimize overall structure, because hollow matrix is provided with spike, can guarantee that the re-entrant portion of hollow matrix just in time is positioned at the position, intermediate layer of superstructure simultaneously, thereby easy construction, be easy to guarantee the construction quality of superstructure, thereby reached purpose of the present invention.In addition, hollow matrix has also that non-deformability is big, anti-vibration ability height, simple in structure, make easily, characteristics such as cost is 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 is that also at least one place of described spike and reinforcement is connected to form integral body.Like this, spike and reinforcement are combined into integral body and can guarantee fully that spike can not come off in transportation, work progresss; Can not produce the point load destruction when simultaneously, spike being supported to hollow matrix.
Feature of the present invention is that also described spike is sidewall range line spike or the spacing spike of upper plate.Like this, can control the cast-in-place dark rib width between the hollow matrix accurately and effectively, the spacing spike of upper plate can effectively guarantee the thickness of building of top concrete.
Feature of the present invention is that also described spike is the location spike that is arranged on going to the bottom.Like this, can make to keep unified spacing between the bottom surface of hollow matrix and the construction formwork, unified with the thickness that guarantees hollow matrix bottom In-situ cast concrete board.
Feature of the present invention also is to be provided with reinforce in the spike of described carcass or in outer wall or the reinforcement at least one.Like this, the intensity that is provided with spike, outer wall or the reinforcement of reinforce is greatly improved.
Feature of the present invention is that also the spike of described carcass or the reinforce in outer wall or the reinforcement expose outside the carcass.
Feature of the present invention is that also described 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 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 carcass is provided with at least one at least one inner corner trim, arc angle, chamfering, step inner corner trim, groove or stepped recesses, hole, the raised line.Like this, when structure needed local the reinforcement, what inner corner trim, arc angle, chamfering, step inner corner trim, groove or stepped recesses, hole, raised line can the combined cast-in-situ concretes built, and structure is done local the reinforcement, makes structure more reasonable.
Feature of the present invention also is at least one face of described outer wall at least one cross recess or well word groove are arranged.Like this, when hollow matrix was applied to superstructure, Cast-in-place concrete had formed cast-in-place cross or well word concrete reinforcing rib after being poured in the groove, 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.
Feature of the present invention is that also inner corner trim, groove, chamfering, raised line or its constitute field shape or stair shape.Like this, when hollow matrix is applied to superstructure, forms field shape or stair shape Cast-in-place concrete reinforcing rib during Cast-in-place concrete and in reinforcement Cast-in-place concrete upper plate, also strengthened cast-in-place concrete hidden rib, make structure more firm.
Feature of the present invention is that also raised line, chamfering, groove, hole, inner corner trim 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 constitute plane grid or cast-in-place muscle of stereoscopic grid or rib jointly, form the force structure of a solid, have greatly improved the stress performance of superstructure.
Feature of the present invention is that also the described reinforcement that is provided with is hollow rod member in cavity, at least one end of the two-port of hollow rod member is connected with the outer wall outside, the sprue gate that formation can the ecto-entad pour concrete.Like this, because hollow rod member has the sprue gate, can pour into concrete, the concrete that pours in work progress in the hollow reinforcement forms the in-situ deposited prefabricated reinforcement that combines, strengthened the intensity of reinforcement greatly, hollow reinforcement has alleviated the weight of hollow matrix greatly simultaneously, is convenient to transportation, construction.
Feature of the present invention is also that described groove is connected with the sprue gate of reinforcement and communicates.Like this, the cast-in-place reinforcement in cast-in-place reinforcing rib that forms during Cast-in-place concrete and the hollow matrix combines, and bears load jointly, makes structure more firm, reasonable, and the superstructure overall performance is better.
Feature of the present invention also is the outer wall of described outer wall for flat board, arc plate, flap, corrugated surface or its combination.Like this, when effectively improving floor boring rate, increased the bonding area of outer wall and Cast-in-place concrete greatly, it is in aggregates that hollow matrix and Cast-in-place concrete are merged.
Feature of the present invention is that also the outer wall of described carcass is provided with the detachable connection cover plate of at least one activity or the cover plate of dew reinforce.Like this, be provided with and removably connect cover plate or to reveal the cover plate of reinforce, in construction, can conveniently check its internal construction situation, and make things convenient for the laying of pipeline, on it expose reinforce and Cast-in-place concrete combines, make it have better bond stress.
Feature of the present invention is also that described connection cover plate is provided with and is connected the connector that coincide with carcass.Like this, be provided with and be connected the connector that coincide with carcass and can engage or dismantle cover plate quickly and easily, concrete flows in the carcass internal cavities in the time of can preventing Cast-in-place concrete effectively.Connector can be cutting ferrule, bolt, male and female groove, socket component, indention etc.
Feature of the present invention is that also at least one face of the outer wall of described carcass is provided with at least one outwardly directed interface channel, and interface channel is communicated with carcass.Like this, can connect into the carcass assembly quickly and easily by interface channel between the hollow matrix, and the concrete that do not stress of the intercostal of further finding time, alleviate the weight of building cover structure.
Feature of the present invention is that also at least two described carcasses constitute filling concrete load hollow matrix 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 the concrete that does not stress in the floor of further finding time simultaneously alleviates the weight of building cover structure.
Feature of the present invention is that also the spike on the bottom surface of described carcass is arranged with base plate.Like this, base plate under the spike replaces the template in the work progress, has saved great amount of manpower and material resources, saved template dress, tear operation open, improved speed of application, its difficulty of construction is greatly reduced.
Feature of the present invention is that also described reinforcement exposes outside the outer wall of carcass, perhaps also has reinforce to expose outside the outer wall of carcass simultaneously.Like this, Cast-in-place concrete and prefabricated reinforcement are combined into whole primary structure member, and structure is more reasonable, and the reinforce and the Cast-in-place concrete that expose carcass combine, and have strengthened the holistic resistant behavior of structure.
Feature of the present invention is that also described carcass 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 is that also at least one outer wall of described carcass is a bellows wall.Like this, increased the bonding area of Cast-in-place concrete and hollow matrix greatly, made the tight build-in of hollow matrix in concrete, simultaneously, bellows wall makes Cast-in-place concrete form densely arranged Cast-in-place concrete reinforcing rib, makes structure become the force structure system of plate, rib, muscle combination.
Feature of the present invention also is the interior part of the cavity of described carcass or all is filled with light material.The insulation of hollow matrix, heat insulation, sound insulation value have been improved like this, greatly.
Feature of the present invention is that also in described outer wall or the reinforcement at least one is for porous or hollow outer wall or reinforcement.Like this, hollow outer wall or hollow reinforcement structure first mate's degree have alleviated carcass weight, save material, and it is more convenient to transport, construct, and has also reduced cost simultaneously.
Feature of the present invention is that also described carcass is provided with keeper.Like this, can rely on that keeper is effectively controlled, the fixation hollow carcass, be easy to reach the purpose of quality control on construction.
Feature of the present invention is that also described carcass is provided with the boss module.Like this, 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 described boss module is that bonding, welding, riveted joint, socket joint, cutting ferrule, bolt are connected and fixed on the carcass or integrated boss module.Like this, the boss module can be connected on the carcass by various connected modes, and it is simple, convenient and easy that it is made.
Feature of the present invention also is horizontal, the vertical or vertical and horizontal core assembly of plural hollow matrix disjunctor composition.Like this, disjunctor hollow matrix in groups makes construction more simple, and speed of application is faster, and structure is lighter, designs more simple.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall surrounds the hollow matrix that is formed with cavity, it is characterized in that in cavity, being provided with reinforcement, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow mould, spike, spike is arranged on the tyre sidewall of carcass, tyre sidewall 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 being provided with reinforcement in the described cavity, reinforcement be bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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 of chamfering, muscle concrete, 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 reinforcement, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, be provided with a plurality of reinforcements 5 in the cavity 4 that outer wall 3 is enclosed, the bottom of hollow matrix 1 is provided with four spikes 2 for four jiaos.
Fig. 2 is the structural representation of the embodiment of the invention 2, and being provided with carcass bottom centre in its cavity 4 is the reinforcement 5 that fulcrum supports to different directions, and diagram reinforcement 5 is a bracing boom.
Fig. 3 is the structural representation of the embodiment of the invention 3, is provided with a cross reinforcement 5 in its cavity 4, and cross reinforcement 5 is the hollow reinforced rib of plate holder bar, and it is an integral body that spike 2 and cross stiffening rib 5 link.
Fig. 4 is the structural representation of the embodiment of the invention 4, and its outer wall 3 is provided with respectively as sidewall range line and the spacing spike 2 of upper plate, the spike 2 of going to the bottom and being provided with positioning action simultaneously.
Fig. 5 is the structural representation of the embodiment of the invention 5, is provided with reinforce 6 in its outer wall 3 and in the reinforcement 5, and wherein, the reinforce 6 in the outer wall 3 is the metal foil band, and the reinforce 6 in the reinforcement 5 is a reinforcing bar.
Fig. 6 is the structural representation of the embodiment of the invention 6, and its cavity 4 inside are provided with reinforcement 5, and reinforcement 5 is reinforcing rib and bracing piece, external wall of upper portion 3 and all around the angle of outer wall 3 intersections be arranged to that the angle of outer wall intersection is set to inner corner trim 7 around 8, four of the arc angles.
Fig. 7 is the structural representation of the embodiment of the invention 7, and six outer walls of its hollow matrix 1 intersect the angle that constitutes and all are set to chamfering 9, are provided with reinforcement 5 in the cavity 4.
Fig. 8 is the structural representation of the embodiment of the invention 8, and the central authorities of its hollow matrix 1 are provided with the hole 12 of up/down perforation, and it is step inner corner trim 10 that the angles that become are intersected with all around outer wall 3 in top, and cavity external wall of upper portion 3 is provided with reinforcing rib formula reinforcement 5.
Fig. 9 is the structural representation of the embodiment of the invention 9, respectively is provided with the groove 11 of a perforation on the two relative outer walls 3 of its hollow matrix 1, and external wall of upper portion is provided with raised line 13, is provided with stiffening rib formula reinforcement 5 in the cavity 4.
Figure 10 is the structural representation of the embodiment of the invention 10, and the external wall of upper portion 3 of its hollow matrix 1 is provided with two and intersects criss-cross groove 11.
Figure 11 is the structural representation of the embodiment of the invention 11, and the external wall of upper portion 3 of its hollow matrix 1 is provided with well word groove 11.
Figure 12 is the structural representation of the embodiment of the invention 12, and the external wall of upper portion 3 of its hollow matrix 1 is provided with cross recess 11, outer wall 3 and the external wall of upper portion intersection inner corner trim 7 that is set to and interconnects all around, and inner corner trim 7 and cross recess constitute field connected in star 11 jointly.
Figure 13 is the structural representation of the embodiment of the invention 13, its external wall of upper portion 3 and all around outer wall 3 intersections be arranged to chamfering 9, its the two be provided with many grooves 11 that intermesh and communicate, constitute plane grid, simultaneously, the intersection of groove 11 is provided with hole 12, hole 12 is provided with many reinforcing rib formula reinforcements 5 with bottom outer wall 3 intersections, their constitute mutually stereoscopic graticule form structure, pour into concrete after, form the stressed and force transferring structure of stereoscopic graticule form.
Figure 14 is the structural representation of the embodiment of the invention 14, is provided with four hollow rod members 5 in its cavity 4, and hollow rod member 5 is connected with hollow matrix 1 outside, forms the sprue gate 14 of Cast-in-place concrete.
Figure 15 is the structural representation of the embodiment of the invention 15, and its external wall of upper portion 3 is provided with well word groove 11, and the intersection of well word groove 11 is provided with hollow reinforced bar 5, and the intersection of hollow reinforced bar 5 one ports and groove 11 communicates.
Figure 16 is the structural representation of the embodiment of the invention 16, and outer wall 3 is the arc plate around it.
Figure 17 is the structural representation of the embodiment of the invention 17, and the top of its hollow matrix 1 is provided with dismountable connection cover plate 15, connects cover plate 15 simultaneously and is provided with handle.
Figure 18 is the structural representation of the embodiment of the invention 18, and its edge that connects cover plate 15 is provided with the connector 16 that matches with outer wall 3, and connector 16 is a chimb.
Figure 19 is the structural representation of the embodiment of the invention 19, in the two relative outer walls 3 of its hollow matrix 1, an outer wall 3 is provided with two outwardly directed cylindric interface channels 17 that are connected with cavity 4, another outer wall 3 is provided with rectangular-shaped interface channel 17, and interface channel 17 is communicated with carcass 1.
Figure 20 is the structural representation of the embodiment of the invention 20, and two hollow matrix 1 is sentenced two cuboid tubular interface channels 17 at adjacent outer wall 3 and connected and composed filling concrete load hollow matrix assembly.
Figure 21 is the structural representation of the embodiment of the invention 21, and two hollow matrix 1 is sentenced three square body tubular interface channels 17 at adjacent outer wall 3 and connected and composed filling concrete load hollow matrix assembly.
Figure 22 is the structural representation of the embodiment of the invention 22, and its spike 2 is arranged with base plate 18, and simultaneously, the edge of base plate 18 stretches out outside the outer wall 3 on every side of hollow matrix 1.
Figure 23 is the structural representation of the embodiment of the invention 23, be provided with stiffening rib, bracing boom and reinforcing rib formula reinforcement 5 in its cavity 4, and its reinforcement 5 exposes the outer wall 3 of carcass 1.
Figure 24 is the structural representation of the embodiment of the invention 24, and its hollow matrix 1 is provided with conduit 19, airduct 20 and water pipe 21.
Figure 25 is the structural representation of the embodiment of the invention 25, and outer wall 3 is a bellows wall around its hollow matrix 1, and external wall of upper portion 3 is provided with reinforcing rib formula reinforcement 5 simultaneously.
Figure 26 is the structural representation of the embodiment of the invention 26; all be filled with light material 22 in the cavity 4 of its hollow matrix 1; diagram light material 22 is an expanded perlite, also can be light materials such as expanded vermiculite, foamed plastics, foaming or aerating concrete, haydite or haydite concrete.
Figure 27 is the structural representation of the embodiment of the invention 27, outer wall 3 was provided with the groove 11 of whole connections around the top of its hollow matrix 1 reached, simultaneously, be provided with the hollow reinforced rib 5 that has hollow rod member in the cavity 4, hollow rod member one end is connected sealing with the stiffening rib bottom, and the other end is by the outside opening in stiffening rib top.
Figure 28 is the structural representation of the embodiment of the invention 28, and the bottom outer wall 3 of its hollow matrix 1 is provided with a plurality of keepers 22, is illustrated as the drag hook type keeper, also can be iron wire, locating ring or locating piece.
Figure 29 is the structural representation of the embodiment of the invention 29, respectively is provided with a boss module 23 on the outer wall 3 around its hollow matrix 1.
Figure 30 is the structural representation of the embodiment of the invention 30, respectively is provided with a boss module 23 on the outer wall 3 around its hollow matrix 1, and boss module 23 adopts the connected mode of socket joint to be fixed on the carcass 1.
Figure 31 is the structural representation of the embodiment of the invention 31, and its four hollow matrix 1 disjunctors are formed in length and breadth to symmetrical core assembly.
(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 in cavity 4, being provided with reinforcement 5, reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.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 reinforcement, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, be provided with a plurality of reinforcements 5 in the cavity 4 that outer wall 3 is enclosed, the bottom of hollow matrix 1 is provided with four spikes 2 for four jiaos.Fig. 2 is the structural representation of the embodiment of the invention 2, and being provided with carcass bottom centre in its cavity 4 is the reinforcement 5 that fulcrum supports to different directions, and diagram reinforcement 5 is a bracing boom.
Feature of the present invention is that also described spike 2 and at least one place of reinforcement 5 are connected to form integral body.Fig. 3 is the structural representation of the embodiment of the invention 3, is provided with a cross reinforcement 5 in its cavity 4, and cross reinforcement 5 is the hollow reinforced rib of plate holder bar, and it is an integral body that spike 2 and cross stiffening rib 5 link.
Feature of the present invention is that also described spike 2 is sidewall range line spike or the spacing spike of upper plate.Fig. 4 is the structural representation of the embodiment of the invention 4, and its outer wall 3 is provided with respectively as sidewall range line and the spacing spike 2 of upper plate, the spike 2 of going to the bottom and being provided with positioning action simultaneously.
Feature of the present invention is that also described spike 2 is for being arranged on the location spike on going to the bottom.As shown in Figures 1 to 4, it is gone to the bottom and is provided with location spike 2.
The present invention also is to be provided with reinforce 6 in the spike 2 of described carcass 1 or in outer wall 3 or the reinforcement 5 at least one.Fig. 5 is the structural representation of the embodiment of the invention 5, is provided with reinforce 6 in its outer wall 3 and in the reinforcement 5.
The present invention is that also the spike 2 of described carcass 1 or the reinforce 6 in outer wall 3 or the reinforcement 5 expose outside the carcass 1.
The present invention also 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 of described reinforce 6.As shown in Figure 5, the reinforce 6 in the outer wall 3 is the metal foil band, and the reinforce 6 in the reinforcement 5 is a reinforcing bar.
Feature of the present invention is that also described carcass 1 is provided with at least one at least one inner corner trim 7, arc angle 8, chamfering 9, step inner corner trim 10, groove or stepped recesses 11, hole 12, the raised line 13.Fig. 6 is the structural representation of the embodiment of the invention 6, and its cavity 4 inside are provided with reinforcement 5, and reinforcement 5 is reinforcing rib and bracing piece, external wall of upper portion 3 and all around the angle of outer wall 3 intersections be arranged to that the angle of outer wall intersection is set to inner corner trim 7 around 8, four of the arc angles.Fig. 7 is the structural representation of the embodiment of the invention 7, and six outer walls of its hollow matrix 1 intersect the angle that constitutes and all are set to chamfering 9, are provided with reinforcement 5 in the cavity 4.Fig. 8 is the structural representation of the embodiment of the invention 8, and the central authorities of its hollow matrix 1 are provided with the hole 12 of up/down perforation, and it is step inner corner trim 10 that the angles that become are intersected with all around outer wall 3 in top, and cavity external wall of upper portion 3 is provided with reinforcing rib formula reinforcement 5.Fig. 9 is the structural representation of the embodiment of the invention 9, respectively is provided with the groove 11 of a perforation on the two relative outer walls 3 of its hollow matrix 1, and external wall of upper portion is provided with raised line 13, is provided with stiffening rib formula reinforcement 5 in the cavity 4.
Feature of the present invention also is at least one face of described outer wall 3 at least one cross recess 11 or well word groove 11 are arranged.Figure 10 is the structural representation of the embodiment of the invention 10, and the external wall of upper portion 3 of its hollow matrix 1 is provided with two and intersects criss-cross groove 11.Figure 11 is the structural representation of the embodiment of the invention 11, and the external wall of upper portion 3 of its hollow matrix 1 is provided with well word groove 11.
Feature of the present invention is that also inner corner trim 7, groove 11, chamfering 9, raised line 13 or its constitute field shape or stair shape.Figure 12 is the structural representation of the embodiment of the invention 12, and the external wall of upper portion 3 of its hollow matrix 1 is provided with cross recess 11, outer wall 3 and the external wall of upper portion intersection inner corner trim 7 that is set to and interconnects all around, and inner corner trim 7 and cross recess constitute field connected in star 11 jointly.
Feature of the present invention is that also raised line 13, chamfering 9, groove 11, hole 12, inner corner trim 7 or its constitute plane grid or stereoscopic grid.Figure 13 is the structural representation of the embodiment of the invention 13, its external wall of upper portion 3 and all around outer wall 3 intersections be arranged to chamfering 9, its the two be provided with many grooves 11 that intermesh and communicate, constitute plane grid, simultaneously, the intersection of groove 11 is provided with hole 12, hole 12 is provided with many reinforcing rib formula reinforcements 5 with bottom outer wall 3 intersections, their constitute mutually stereoscopic graticule form structure, pour into concrete after, form the stressed and force transferring structure of stereoscopic graticule form.
Feature of the present invention is that also the described reinforcement that is provided with 5 is hollow rod member in cavity 4, at least one end of the two-port of hollow rod member is connected with outer wall 3 outsides, the sprue gate 14 that formation can the ecto-entad pour concrete.Figure 14 is the structural representation of the embodiment of the invention 14, is provided with four hollow rod members 5 in its cavity 4, and hollow rod member 5 is connected with hollow matrix 1 outside, forms the sprue gate 14 of Cast-in-place concrete.
Feature of the present invention is also that described groove 11 is connected with the sprue gate 14 of reinforcement 5 and communicates.Figure 15 is the structural representation of the embodiment of the invention 15, and its external wall of upper portion 3 is provided with well word groove 11, and the intersection of well word groove 11 is provided with hollow reinforced bar 5, and the intersection of hollow reinforced bar 5 one ports and groove 11 communicates.
Feature of the present invention also is the outer wall of described outer wall 3 for flat board, arc plate, flap, corrugated surface or its combination.Figure 16 is the structural representation of the embodiment of the invention 16, and outer wall 3 is the arc plate around it.
Feature of the present invention is that also the outer wall 3 of described carcass 1 is provided with the detachable connection cover plate 15 of at least one activity or the cover plate 15 of dew reinforce 6.Figure 17 is the structural representation of the embodiment of the invention 17, and the top of its hollow matrix 1 is provided with dismountable connection cover plate 15, connects cover plate 15 simultaneously and is provided with handle.
Feature of the present invention is also that described connection cover plate 15 is provided with and is connected the connector 16 that coincide with carcass 1.Figure 18 is the structural representation of the embodiment of the invention 18, and its edge that connects cover plate 15 is provided with the connector 16 that matches with outer wall 3, and connector 16 is a chimb.
Feature of the present invention is that also at least one face of the outer wall 3 of described carcass 1 is provided with at least one outwardly directed interface channel 17, and interface channel 17 is communicated with carcass 1.Figure 19 is the structural representation of the embodiment of the invention 19, in the two relative outer walls 3 of its hollow matrix 1, an outer wall 3 is provided with two outwardly directed cylindric interface channels 17 that are connected with cavity 4, another outer wall 3 is provided with rectangular-shaped interface channel 17, and interface channel 17 is communicated with carcass 1.
Feature of the present invention is that also at least two described carcasses 1 constitute filling concrete load hollow matrix assembly under the connection of interface channel 17.Figure 20 is the structural representation of the embodiment of the invention 20, and two hollow matrix 1 is sentenced two cuboid tubular interface channels 17 at adjacent outer wall 3 and connected and composed filling concrete load hollow matrix assembly.Figure 21 is the structural representation of the embodiment of the invention 21, and two hollow matrix 1 is sentenced three square body tubular interface channels 17 at adjacent outer wall 3 and connected and composed filling concrete load hollow matrix assembly.
Feature of the present invention is that also the spike 2 on the bottom surface of described carcass 1 is arranged with base plate 18.Figure 22 is the structural representation of the embodiment of the invention 22, and its spike 2 is arranged with base plate 18, and simultaneously, the edge of base plate 18 stretches out outside the outer wall 3 on every side of hollow matrix 1.
Feature of the present invention is that also described reinforcement 5 exposes outside the outer wall 3 of carcass 1, perhaps also has reinforce 6 to expose outside the outer wall 3 of carcass 1 simultaneously.Figure 23 is the structural representation of the embodiment of the invention 23, be provided with stiffening rib, bracing boom and reinforcing rib formula reinforcement 5 in its cavity 4, and its reinforcement 5 exposes the outer wall 3 of carcass 1.
Feature of the present invention is that also described carcass 1 is provided with at least one in conduit 19, airduct 20 or the water pipe 21.Figure 24 is the structural representation of the embodiment of the invention 24, and its hollow matrix 1 is provided with conduit 19, airduct 20 and water pipe 21.
Feature of the present invention is that also at least one outer wall 3 of described carcass 1 is bellows wall.Figure 25 is the structural representation of the embodiment of the invention 25, and outer wall 3 is a bellows wall around its hollow matrix 1, and external wall of upper portion 3 is provided with reinforcing rib formula reinforcement 5 simultaneously.
Feature of the present invention also is the cavity 4 interior parts of described carcass 1 or all is filled with light material 22.Figure 26 is the structural representation of the embodiment of the invention 26; all be filled with light material 22 in the cavity 4 of its hollow matrix 1; diagram light material 22 is an expanded perlite, also can be light materials such as expanded vermiculite, foamed plastics, foaming or aerating concrete, haydite or haydite concrete.
Feature of the present invention is that also in described outer wall 3 or the reinforcement 5 at least one is for porous or hollow outer wall 3 or reinforcement 5.Figure 27 is the structural representation of the embodiment of the invention 27, outer wall 3 was provided with the groove 11 of whole connections around the top of its hollow matrix 1 reached, simultaneously, be provided with the hollow reinforced rib 5 that has hollow rod member in the cavity 4, hollow rod member one end is connected sealing with the stiffening rib bottom, and the other end is by the outside opening in stiffening rib top.
Feature of the present invention is that also described carcass 1 is provided with keeper 22.Figure 28 is the structural representation of the embodiment of the invention 28, and the bottom outer wall 3 of its hollow matrix 1 is provided with a plurality of keepers 22, is illustrated as the drag hook type keeper, also can be iron wire, locating ring or locating piece.
Feature of the present invention is that also described carcass 1 is provided with boss module 23.Figure 29 is the structural representation of the embodiment of the invention 29, respectively is provided with a boss module 23 on the outer wall 3 around its hollow matrix 1.
Feature of the present invention is that also described boss module 23 is connected and fixed on the carcass 1 or integrated boss module 23 for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt.As shown in figure 29, the boss module that is formed in one of boss module 23.Figure 30 is the structural representation of the embodiment of the invention 30, respectively is provided with a boss module 23 on the outer wall 3 around its hollow matrix 1, and boss module 23 adopts the connected mode of socket joint to be fixed on the carcass 1.
Feature of the present invention also is horizontal, the vertical or vertical and horizontal core assembly of plural hollow matrix disjunctor composition.Figure 31 is the structural representation of the embodiment of the invention 31, and its four hollow matrix 1 disjunctors are formed in length and breadth to symmetrical core assembly.
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, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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 in cavity 4, being provided with reinforcement 5, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow mould, spike, spike is arranged on the tyre sidewall of carcass, tyre sidewall 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 being provided with reinforcement in the described cavity, reinforcement 5 for bracing boom or reinforcing rib or add wring or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
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, require to carry out mould and prefabricated reinforcement 5 according to product size earlier, place on the smooth work top cleaning out and be covered with film or rinsing the mould that scribbles release agent, stir slip, skim slip equably paves in mould, then, move towards along the mould die wall, lay stiffeners such as fleece, cloth, silk or thin band according to designing requirement, one end parts of stiffener is stretched out outside the die orifice, stiffener is compressed gently, then, prefabricated reinforcement 5 is placed by designing requirement; Second layer slip again paves in mould, make fleece, cloth, silk or thin band and reinforcement 5 and up and down two-layer slip combine closely integral body, fleece, cloth, silk or thin band 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 being equipped with the fleece of exposing that has of prefabricated reinforcement 5, cloth, the opening carcass of silk or thin band, again in another mould, make carcass or thin-walled part by above-mentioned making step, and the opening carcass that has prefabricated reinforcement 5 that will make in advance before its setting and harden is fastened on the carcass or thin-walled part of setting and harden not, the stiffener that exposes on the opening carcass is imbedded in the slip of the carcass of setting and harden not or thin-walled part, and carry out commissure and manage, treat the demoulding behind the slip setting and harden, promptly obtain being provided with in the carcass cavity hollow matrix 1 of prefabricated reinforcement 5, its spike 2 can be one-body molded or be made movable spike 2.
Claims (35)
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 in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
2, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described spike (2) and at least one place of reinforcement (5) are connected to form integral body.
3, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described spike (2) is sidewall range line spike or the spacing spike of upper plate.
4, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described spike (2) is for being arranged on the location spike on going to the bottom.
5, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that being provided with reinforce (6) in the spike (2) of described carcass (1) or in outer wall (3) or the reinforcement (5) at least one.
6, a kind of hollow die for pouring concrete filling on site according to claim 5 is characterized in that the spike (2) of described carcass (1) or the reinforce (6) in outer wall (3) or the reinforcement (5) expose outside the carcass (1).
7, a kind of hollow die for pouring concrete filling on site according to claim 6 is characterized in that at least a in the reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, metal foil band, organic thin band, fabric strip, fibre, fleece, short fiber of described reinforce (6).
8, a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described carcass (1) is provided with at least one at least one inner corner trim (7), arc angle (8), chamfering (9), step inner corner trim (10), groove or stepped recesses (11), hole (12), the raised line (13).
9, a kind of hollow die for pouring concrete filling on site according to claim 8 is characterized in that at least one face of described outer wall (3) at least one cross recess (11) or well word groove (11) being arranged.
10, a kind of hollow die for pouring concrete filling on site according to claim 8 is characterized in that inner corner trim (7), groove (11), chamfering (9), raised line (13) or its constitute field shape or stair shape.
11, a kind of hollow die for pouring concrete filling on site according to claim 8 is characterized in that raised line (13), chamfering (9), groove (11), hole (12), inner corner trim (7) or its constitute plane grid or stereoscopic grid.
12, according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11, it is characterized in that the described reinforcement (5) that is provided with is hollow rod member in cavity (4), at least one end of the two-port of hollow rod member is connected with outer wall (3) outside, the sprue gate (14) that formation can the ecto-entad pour concrete.
13, a kind of hollow die for pouring concrete filling on site according to claim 12 is characterized in that described groove (11) is connected with the sprue gate (14) of reinforcement (5) to communicate.
14,, it is characterized in that the outer wall of described outer wall (3) for flat board, arc plate, flap, corrugated surface 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 11.
15,, it is characterized in that the outer wall (3) of described carcass (1) is provided with the detachable connection cover plate (15) of at least one activity or the cover plate (15) of dew reinforce (6) according to the described a kind of filling concrete load hollow matrix of arbitrary claim in the claim 1 to 11.
16, a kind of hollow die for pouring concrete filling on site according to claim 15 is characterized in that described connection cover plate (15) is provided with and is connected the connector (16) that coincide with carcass (1).
17, according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11, at least one face that it is characterized in that the outer wall (3) of described carcass (1) is provided with at least one outwardly directed interface channel (17), and interface channel (17) is communicated with carcass (1).
18, a kind of hollow die for pouring concrete filling on site according to claim 17 is characterized in that at least two described carcasses (1) constitute filling concrete load hollow matrix assembly under the connection of interface channel (17).
19,, it is characterized in that the spike (2) on the bottom surface of described carcass (1) is arranged with base plate (18) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
20, according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11, it is characterized in that described reinforcement (5) exposes outside the outer wall (3) of carcass (1), perhaps also have reinforce (6) to expose outside the outer wall (3) of carcass (1) simultaneously.
21,, it is characterized in that described carcass (1) is provided with at least one in conduit (19), airduct (20) or the water pipe (21) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
22,, it is characterized in that at least one outer wall (3) of described carcass (1) is bellows wall according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
23,, it is characterized in that the interior part of cavity (4) of described carcass (1) or all be filled with light material (22) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
24,, it is characterized in that in described outer wall (3) or the reinforcement (5) at least one is for porous or hollow outer wall (3) or reinforcement (5) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
25,, it is characterized in that described carcass (1) is provided with keeper (22) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
26,, it is characterized in that described carcass (1) is provided with boss module (23) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
27, a kind of hollow die for pouring concrete filling on site according to claim 26 is characterized in that described boss module (23) goes up or integrated boss module (23) for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt are connected and fixed on carcass (1).
28,, it is characterized in that horizontal, the vertical or vertical and horizontal core assembly of plural hollow matrix disjunctor composition according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 11.
29, 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), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
30, 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), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
31, 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), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
32, 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), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
33, 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), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
34, 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 in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
35, a kind of reinforced concrete slab of using 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 in cavity (4), being provided with reinforcement (5), reinforcement (5) wrings for bracing boom or reinforcing rib or add or truss or stiffening rib, bracing boom, reinforcing rib, add wring, the combination of truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118349 CN1250831C (en) | 2003-05-06 | 2003-05-06 | In-situ cast hollow stuffing and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118349 CN1250831C (en) | 2003-05-06 | 2003-05-06 | In-situ cast hollow stuffing and its application |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610073459 Division CN1861950A (en) | 2003-05-06 | 2003-05-06 | Hollow die for pouring concrete filling on site and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548684A CN1548684A (en) | 2004-11-24 |
| CN1250831C true CN1250831C (en) | 2006-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118349 Expired - Fee Related CN1250831C (en) | 2003-05-06 | 2003-05-06 | In-situ cast hollow stuffing and its application |
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| Country | Link |
|---|---|
| CN (1) | CN1250831C (en) |
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2003
- 2003-05-06 CN CN 03118349 patent/CN1250831C/en not_active Expired - Fee Related
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| CN1548684A (en) | 2004-11-24 |
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Commission number: 4W01928 Conclusion of examination: Announcement No. 3118349.2 invention patent claim 1, 4, and 29-35 in claim 3 Decision date of declaring invalidation: 20080630 Decision number of declaring invalidation: 11735 Denomination of invention: In-situ cast hollow stuffing and its application Granted publication date: 20060412 Patentee: Hunan Qiuzeyou Patent Strategy Planning Co., Ltd. |
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