CN102966238B - A kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die - Google Patents
A kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die Download PDFInfo
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- CN102966238B CN102966238B CN201110256089.4A CN201110256089A CN102966238B CN 102966238 B CN102966238 B CN 102966238B CN 201110256089 A CN201110256089 A CN 201110256089A CN 102966238 B CN102966238 B CN 102966238B
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- bayonet socket
- steel bar
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Abstract
The present invention relates to a kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die, comprise bed die body, be located at first bayonet socket second bayonet socket at bed die body two ends respectively, the first edge that first bayonet socket comprises level and the second edge extended downwards and towards bed die body from the first edge, first bayonet socket also comprises fillet, fillet from bed die body upwards and extend to the direction away from bed die body, second bayonet socket comprises the 3rd edge of level, from the 4th edge upwards and towards bed die body extended of the 3rd edge and the 5th edge that extends away from the direction of bed die body from the end of the 4th edge, angle between 3rd edge and the 4th edge is α, angle between 5th edge and the 4th edge is β, and 0 °≤β≤α.Instant invention overcomes the shortcoming of existing steel bar truss floor support plate easy spillage when concreting, the steel bar truss floor support plate bed die providing a kind of mortar leakage prevention to produce and the steel bar truss floor support plate with this bed die.
Description
Technical field
The present invention relates to building field.Be specially a kind of steel bar girder bed die and there is the steel bar truss floor support plate of this bed die.
Background technology
The mechanical property of steel bar truss floor support plate is substantially identical with traditional cast-in-situ floor, is widely used in the construction of various building.Steel bar truss floor support plate is that steel bar meter is become steel bar girder, and by steel bar girder and the integrally welded gang form of zinc-plated profiled sheet, as shown in Figure 1, steel bar truss floor support plate is made up of steel bar girder 1 and bed die 2 its structure, is connected and fixed between steel bar girder 1 and bed die 2 by spot welding.When constructing, steel bar truss floor support plate is transported to construction plant, is directly routed on beam, linked together by the bed die of each steel bar truss floor support plate, carrying out simple reinforced bar engineering just can concreting.Because it has template function, therefore can reduce template erection and the demolition works of job site, substantially increase floor slab construction efficiency.When existing steel bar truss floor support plate is laid, adjacent steel bar truss floor support plate is snapped together by the bayonet socket at its bed die two ends, and Fig. 2 to Fig. 4 shows the structure that bayonet socket is interlockingly connected, and this connected mode is simple and reliable.But Problems existing is that, after steel bar girder lays, during concreting, concrete easily spills from the gap 3 between the bayonet socket of mutual snapping, and namely the situation of spillage occurs in practice.In addition, in the process of steel bar truss floor support plate transport, bayonet socket is subject to the extruding of other steel bar truss floor support plate or conveying arrangement and is easily out of shape, once distortion will be difficult to the normal snapping realizing bayonet socket, therefore need to adopt corresponding instrument to make it return to original shape at the construction field (site), this not only needs to lay in instrument at the construction field (site) and extends the engineering time and reduces efficiency, also may be fractureed in the process of operation making button limit.
Summary of the invention
The technical problem that the present invention solves is the shortcoming overcoming existing steel bar truss floor support plate easy spillage when concreting, provides the steel bar truss floor support plate bed die that a kind of mortar leakage prevention produces.
Steel bar truss floor support plate bed die of the present invention, comprise bed die body, be located at first bayonet socket of described bed die body one end and be located at the described bed die body other end and the second bayonet socket of matching with described first bayonet socket of shape, described first bayonet socket comprises first edge and from described first edge downwards and the second edge extended obliquely towards described bed die body of level, described first bayonet socket also comprises the fillet connecting described first edge and described bed die body, and described fillet from described bed die body upwards and extend obliquely to the direction away from described bed die body; Described second bayonet socket comprises the 3rd edge of the level be connected with described bed die body, the 4th edge upwards and towards described bed die body extended obliquely from described 3rd edge and the 5th edge extended to the direction away from described bed die body from the end of described 4th edge, angle between described 3rd edge and described 4th edge is α, angle between described 5th edge and described 4th edge is β, and 0 °≤β≤α, and α ≠ 0 °.
As preferably, described β=0 °, and described 5th edge and described 4th edge snug fit.
As preferably, described β=α.
As preferably, described first bayonet socket also comprises and extending and six edge parallel with described second edge to away from described bed die body from the end of described second edge.
As further preferred, described 6th edge is positioned at the below of described second edge.
As further preferred, described 6th edge and described second edge snug fit.
As preferably, described fillet, the first edge, the second edge and the 6th edge are integrally formed, and described 3rd edge, the 4th edge and the 5th edge are integrally formed.
As further preferred, the angle between described first edge and described second edge is γ, 25 °≤γ≤40 °, 25 °≤α≤γ.
As further preferred, γ=30 °, α=25 °.
Invention also provides a kind of steel bar truss floor support plate, comprise above-mentioned bed die and be arranged on the steel bar girder on bed die.
Steel bar truss floor support plate of the present invention and there is this bed die steel bar truss floor support plate compared to the prior art, there is following beneficial effect:
1, the second bayonet socket of steel bar truss floor support plate bed die of the present invention has set up the 5th edge on the basis of existing technology, 5th edge can make on the one hand between the first bayonet socket with the second bayonet socket coordinate tightr, when preventing concreting, concrete spills between the first bayonet socket and the second bayonet socket, enhance the intensity of the second bayonet socket on the other hand, prevent the second bayonet socket be extruded in transport and handling process and be out of shape.
2, the first bayonet socket is provided with and extends and six edge parallel with described second edge to away from bed die body from the end of the second edge, enhances the intensity of the second bayonet socket, it can be prevented to be extruded in the process of transporting and carry and to be out of shape.
3, the 6th edge is positioned at the below of described second edge, coordinating of the first bayonet socket and the second bayonet socket can be facilitated, make the laminating between the second edge of the first bayonet socket and the 4th edge of the second bayonet socket tightr, improve the first bayonet socket and the compactness coordinated between the second bayonet socket further.
4, the fillet of the first bayonet socket, the first edge, the second edge and the 6th edge are integrally formed, and the 3rd edge of the second bayonet socket, the 4th edge and the 5th edge are integrally formed.Not only make simple, and improve the intensity of the first bayonet socket and the second bayonet socket.
5, the angle between the first edge of the first bayonet socket and the second edge is more than or equal to 25 ° and is less than or equal to 40 °, angle between 3rd edge of the second bayonet socket and described 4th edge is more than or equal to 25 ° and is less than or equal to 30 °, and the angle between the first edge and the second edge is greater than the angle between the 3rd edge and the 4th edge, to facilitate the snapping between the first bayonet socket and the second bayonet socket, also ensure that closely cooperating between the first bayonet socket and the second bayonet socket simultaneously.
Accompanying drawing explanation
Fig. 1 is steel bar truss floor support plate front view of the prior art;
Fig. 2 is the enlarged diagram of the part A in Fig. 1;
Fig. 3 is the enlarged diagram of the part B in Fig. 1;
Fig. 4 is the snapping schematic diagram of the bayonet socket of the bed die of steel bar truss floor support plate of the prior art;
Fig. 5 is two spliced front views of steel bar truss floor support plate bed die of the present invention;
Fig. 6 is the enlarged diagram of D part in Fig. 5;
Fig. 7 is the enlarged diagram of E part in Fig. 5;
Fig. 8 is the enlarged diagram of F part in Fig. 5.
Reference numeral
11-bed die body, 12-first bayonet socket, 13-second bayonet socket, 14-first edge, 15-second edge, 16-the 3rd edge, 17-the 4th edge, 18-the 5th edge, 19-the 6th edge, 20-fillet.
Detailed description of the invention
Fig. 5 is the spliced front view of two steel bar truss floor support plate bed dies of the present invention, and Fig. 6 is the enlarged diagram of D part in Fig. 5, and Fig. 7 is the enlarged diagram of E part in Fig. 5.As shown in Fig. 4 to Fig. 5, steel bar truss floor support plate bed die of the present invention, comprise bed die body 11, be located at first bayonet socket 12 of described bed die body 11 one end and be located at described bed die body 11 other end and the second bayonet socket 13 of matching with described first bayonet socket 12 of shape, first bayonet socket 12 and the width of the second bayonet socket 13 all along bed die body 11 end extended, in the present embodiment, the first bayonet socket 12, second bayonet socket 13 and bed die body 11 are one of the forming.Described first bayonet socket 12 comprises first edge 14 and from described first edge 14 downwards and the second edge 15 extended obliquely towards described bed die body 11 of level, described first bayonet socket 12 also comprises the fillet 20 connecting described first edge 14 and bed die body 11, described fillet 20 from described bed die body 11 upwards and extend obliquely to the direction away from described bed die body 11, between the first edge 14 with the second edge 15 and the first edge 14 various existing connected mode can be adopted to realize being connected with fillet 20.Described second bayonet socket 13 comprises the 3rd edge 16 of the level be connected with described bed die body 11, the 4th edge 17 upwards and towards described bed die body 11 extended obliquely from described 3rd edge 16 and the 5th edge 18 extended to the direction away from described bed die body 11 from the end of described 4th edge 17, angle between described 3rd edge 16 and described 4th edge 17 is α, angle between described 5th edge 18 and described 4th edge 17 is β, 0 °≤β≤α, and α ≠ 0 °.In the present embodiment, β=α, as shown in Figure 7, namely the 5th edge is parallel with the 3rd edge.Various existing connected mode can be adopted to realize being connected between 3rd edge 16 with the 4th edge 17 and between the 4th edge 17 with the 5th edge 18.
Fig. 8 is the enlarged diagram of F part in Fig. 5, as shown in Figure 8, when laying steel bar truss floor support plate, the first bayonet socket 12 of a steel bar truss floor support plate bed die is made to link fastening mutually with the second bayonet socket 13 of another adjacent steel bar truss floor support plate bed die, be specially: the first edge 14 of the first bayonet socket 12 be positioned at the 5th edge 18 of the second bayonet socket 13 top and with the 5th edge 18 snug fit, second edge 15 of the first bayonet socket 12 be positioned at the second bayonet socket 13 below and with the 4th edge 17 snug fit of the second bayonet socket 13, the end of the second edge 15 of the first bayonet socket 12 is against the end of the 3rd edge 16 of the second bayonet socket 13, namely the 4th edge 17 of the second bayonet socket 13 and the 5th edge 18 tightly wrap by the first bayonet socket 12, thus realize the splicing of adjacent two steel bar truss floor support plates.Second bayonet socket 13 of steel bar truss floor support plate bed die of the present invention has set up the 5th edge 18 on the basis of existing technology, first edge 14 snug fit of the 5th edge 18 and the first bayonet socket 12, thus make between the first bayonet socket 12 with the second bayonet socket 13 coordinate tightr, when preventing concreting, concrete spills between the first bayonet socket 12 and the second bayonet socket 13.
Preferred as above-described embodiment, described first bayonet socket 12 also comprises from the end of described second edge 15 to extend away from described bed die body 11 and six edge 19, six edge 19 parallel with described second edge 15 realizes being connected by existing various connected mode with between the second edge 15.The setting of the 6th edge 19 enhances the intensity of the second bayonet socket 13, can prevent it from the process of transporting and carry, producing distortion.In the present embodiment, described 6th edge 19 is positioned at the below of described second edge 15, coordinating of the first bayonet socket 12 and the second bayonet socket 13 can be facilitated, make the laminating between the second edge 15 of the first bayonet socket 12 and the 4th edge 17 of the second bayonet socket 13 tightr, improve the first bayonet socket 12 and the compactness coordinated between the second bayonet socket 13 further.Described 6th edge 19 and described second edge 15 snug fit, can strengthen the intensity of the second edge 15 further.
Preferred as above-described embodiment, described fillet 20, first edge 14, second edge 15 and the 6th edge 19 integrally formed, described 3rd edge 16, the 4th edge 17 and the 5th edge 18 are integrally formed.Not only make simple, and improve the intensity of the first bayonet socket 12 and the second bayonet socket 13.In the present embodiment, described first edge 14 is bent by described fillet 20 and forms, described second edge 15 is bent by described first edge 14 and forms, described 6th edge 19 is bent by described second edge 15 and forms, described 4th edge 17 is bent by described 3rd edge 16 and forms, and described 5th edge 18 is bent by described 4th edge 17 and forms.Certain fillet 20, first edge 14, second edge 15 and the 6th edge 19 also integrally formed by casting, the 3rd edge 16, the 4th edge 17 and the 5th edge 18 are also by cast and integrally formed.
Preferred as above-described embodiment, angle between first edge 14 of described first bayonet socket 12 and described second edge 15 is more than or equal to 25 ° and is less than or equal to 40 °, angle between 3rd edge 16 of described second bayonet socket 13 and described 4th edge 17 is more than or equal to 25 ° and is less than or equal to 30 °, and the angle between described first edge 14 and described second edge 15 is greater than the angle between described 3rd edge 16 and described 4th edge 17, facilitate the snapping between the first bayonet socket 12 and the second bayonet socket 13, also ensure that closely cooperating between the first bayonet socket 12 and the second bayonet socket 13 simultaneously.As further preferred, the angle between described first edge 14 and described second edge 15 is 30 °, and the angle between described 3rd edge 16 and described 4th edge 17 is 25 °.
Present invention also offers a kind of steel bar truss floor support plate, comprise above-mentioned bed die and be arranged on the steel bar girder on bed die.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art can in essence of the present invention and protection domain, and make various amendment or equivalent replacement to the present invention, this amendment or equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (8)
1. a steel bar truss floor support plate bed die, it is characterized in that: comprise bed die body, be located at first bayonet socket of described bed die body one end and be located at the described bed die body other end and the second bayonet socket of matching with described first bayonet socket of shape, described first bayonet socket comprises first edge and from described first edge downwards and the second edge extended obliquely towards described bed die body of level, described first bayonet socket also comprises the fillet connecting described first edge and described bed die body, described fillet from described bed die body upwards and extend obliquely to the direction away from described bed die body, described second bayonet socket comprises the 3rd edge of the level be connected with described bed die body, the 4th edge upwards and towards described bed die body extended obliquely from described 3rd edge and the 5th edge extended to the direction away from described bed die body from the end of described 4th edge, angle between described 3rd edge and described 4th edge is α, angle between described 5th edge and described 4th edge is β, and 0 °≤β≤α, and α ≠ 0 °, described first bayonet socket also comprises and extending and six edge parallel with described second edge to away from described bed die body from the end of described second edge, and described 6th edge is positioned at the below of described second edge.
2. steel bar truss floor support plate bed die according to claim 1, is characterized in that: described β=0 °, and described 5th edge and described 4th edge snug fit.
3. steel bar truss floor support plate bed die according to claim 1, is characterized in that: described β=α.
4. steel bar truss floor support plate bed die according to claim 1, is characterized in that: described 6th edge and described second edge snug fit.
5. steel bar truss floor support plate bed die according to claim 1, is characterized in that: described fillet, the first edge, the second edge and the 6th edge are integrally formed, and described 3rd edge, the 4th edge and the 5th edge are integrally formed.
6. steel bar truss floor support plate bed die according to claim 5, is characterized in that: the angle between described first edge and described second edge is γ, 25 °≤γ≤40 °, 25 °≤α≤γ.
7. steel bar truss floor support plate bed die according to claim 6, is characterized in that: γ=30 °, α=25 °.
8. a steel bar truss floor support plate, is characterized in that, the steel bar girder comprising the steel bar truss floor support plate bed die according to any one of claim 1 to 7 and be arranged on described bed die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256089.4A CN102966238B (en) | 2011-09-01 | 2011-09-01 | A kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256089.4A CN102966238B (en) | 2011-09-01 | 2011-09-01 | A kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966238A CN102966238A (en) | 2013-03-13 |
| CN102966238B true CN102966238B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110256089.4A Active CN102966238B (en) | 2011-09-01 | 2011-09-01 | A kind of steel bar truss floor support plate bed die and there is the steel bar truss floor support plate of this bed die |
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| CN (1) | CN102966238B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735544A (en) * | 2014-12-10 | 2016-07-06 | 智房科技股份有限公司 | Floor support plate |
| CN110094057A (en) * | 2019-05-31 | 2019-08-06 | 四川新恒钢建材有限公司新津分公司 | Detachable floor support plate bed die piece method and piece pin key |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04222739A (en) * | 1990-12-26 | 1992-08-12 | Hory Corp | Three-dimensional truss floor slab with steel plate |
| KR20040018807A (en) * | 2002-08-27 | 2004-03-04 | 전찬진 | Deck panel |
| KR20060021258A (en) * | 2004-11-30 | 2006-03-07 | 주식회사 제일테크노스 | Deck plate |
| CN201474126U (en) * | 2009-08-28 | 2010-05-19 | 百安力钢结构应用科技有限公司 | Floor support plate |
| CN202280246U (en) * | 2011-09-01 | 2012-06-20 | 北京多维联合集团香河建材有限公司 | Bottom die for steel-bar truss decks and steel-bar truss deck with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1177662A (en) * | 1980-09-17 | 1984-11-13 | Raymond M.L. Ting | Field assembled cellular decking |
| AU3161489A (en) * | 1988-03-22 | 1989-09-28 | Hooper Bailie Associated Limited | Roofing panel |
| KR20050060588A (en) * | 2003-12-17 | 2005-06-22 | (주)국보테크 | Deck panel for reinforced concrete slab and producing method the same |
| CN101012685B (en) * | 2006-10-23 | 2011-04-27 | 百安力钢结构应用科技有限公司 | Storied building carrying plate |
-
2011
- 2011-09-01 CN CN201110256089.4A patent/CN102966238B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04222739A (en) * | 1990-12-26 | 1992-08-12 | Hory Corp | Three-dimensional truss floor slab with steel plate |
| KR20040018807A (en) * | 2002-08-27 | 2004-03-04 | 전찬진 | Deck panel |
| KR20060021258A (en) * | 2004-11-30 | 2006-03-07 | 주식회사 제일테크노스 | Deck plate |
| CN201474126U (en) * | 2009-08-28 | 2010-05-19 | 百安力钢结构应用科技有限公司 | Floor support plate |
| CN202280246U (en) * | 2011-09-01 | 2012-06-20 | 北京多维联合集团香河建材有限公司 | Bottom die for steel-bar truss decks and steel-bar truss deck with same |
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| CN102966238A (en) | 2013-03-13 |
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Address after: 065400 Xianghe modern industrial park, Langfang, No. 1, No. three weft Road, Hebei Applicant after: BEIJING DUOWEI UNION GROUP XIANGHE BUILDING MATERIALS Co.,Ltd. Applicant after: DUOWEI UNION GROUP Co.,Ltd. Applicant after: Beijing Duowei Metal Building System Co.,Ltd. Address before: 065400 Xianghe modern industrial park, Langfang, No. 1, No. three weft Road, Hebei Applicant before: BEIJING DUOWEI UNION GROUP XIANGHE BUILDING MATERIALS Co.,Ltd. Applicant before: DUOWEI UNION GROUP Co.,Ltd. Applicant before: BEIJING DUOWEI INTERNATIONAL STEEL STRUCTURE Co.,Ltd. |
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Effective date of registration: 20190919 Address after: 301600 intersection of No. 24 Road and Tai'an Road in Jinghai Economic Development Zone, Jinghai County, Tianjin Patentee after: DUOWEI LVJIAN TECHNOLOGY (TIANJIN) Co.,Ltd. Address before: 065400, No. three, No. 1, weft Road, Xianghe modern industrial park, Hebei, Langfang Co-patentee before: Duowei Union Group Co.,Ltd. Patentee before: BEIJING DUOWEI UNION GROUP XIANGHE BUILDING MATERIALS Co.,Ltd. |