CN204081182U - A kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate - Google Patents
A kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate Download PDFInfo
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- CN204081182U CN204081182U CN201420543996.6U CN201420543996U CN204081182U CN 204081182 U CN204081182 U CN 204081182U CN 201420543996 U CN201420543996 U CN 201420543996U CN 204081182 U CN204081182 U CN 204081182U
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- steel bar
- support plate
- floor support
- bar girder
- girder
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Abstract
The utility model discloses a kind of load-bearing floor support plate, specifically a kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate, belong to construction work floor plate technical field; Be specially adapted to the floor support plate of steel house.The plane steel bar girder that it comprises triangular cross-section steel bar truss floor support plate and arranges with its orthogonal direction, the plane steel bar girder linked together with triangular cross-section steel bar girder is fixedly installed in another direction vertical with triangular cross-section steel bar girder, thus formation is hung down mutually, one of friendship to being triangular cross-section steel bar girder, and another is to the floor support plate of the two-way load-bearing for plane steel bar girder.The steel bar girder cooperative bearing of both direction and cooperative transformation, the effect of shared working load, improves the reliability of floor support plate.The triangle steel bar girder and the collaborative work of plane steel bar girder handed over owing to mutually hanging down, effectively reduce self-supporting floor support plate thickness, deadweight, cost and saved Indoor environment clear height.
Description
Technical field
The utility model relates to a kind of load-bearing floor support plate, specifically a kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate, belongs to construction work floor plate technical field.Be mainly used in the room floor support plate of aspect ratio between 1-2.Be specially adapted to the floor support plate of steel house.
Background technology
At present, in construction steel structure, floor support plate generally adopts steel bar truss floor support plate system, steel bar truss floor support plate system is by the reinforcing bar of 5 in floor, wherein 2 web member reinforcing bars 3,1 wind up reinforcing bar 1 and 2 lower edge reinforcing bars 2, constitutionally stable English truss is formed by operations such as automatic moulding, alternating-current resistance spot welding, on-line checkingi and automatic shearings in factory, then by steel bar girder and zinc-plated profiled sheet resistance spot welding all-in-one-piece steel work floor support plate product.It is relative to traditional Bars In Poured Concrete Slab, and truss force modes can provide larger floor support plate rigidity, can greatly reduce or without the need to by construction temporary support.Due to without the need to scaffold and a die process, efficiency of construction has certain improvement and raising really.Its structure as shown in Figure 1.
But this traditional steel bar truss floor support plate system is under construction operating mode, a direction is only had to have steel bar girder, for meeting the distortion and fragmentation that unlikely generation is excessive under working load and water-bearing concreae Gravitative Loads, its steel bar girder height is general larger, after generally having built concrete, thickness can reach even more than 150mm, thus increase dead load because floor support plate is too thick and occupies Indoor environment clear height, result also in the increase of cost simultaneously, also limit its application in residential project.
Summary of the invention
For overcoming the too thick shortcoming of traditional steel bar truss floor support plate system floor support plate, the utility model provides a kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate, on traditional steel bar truss floor support plate basis, in another one direction, plane steel bar girder is also set, thus form one to being triangular cross-section steel bar girder, one to the floor support plate system of the two-way load-bearing for plane steel bar girder, effectively can reduce the height of steel bar girder, thus reduce the thickness of floor support plate, reach the object of saving Indoor environment clear height, reducing floor support plate deadweight and reduction cost.
The technical scheme that the utility model technical solution problem adopts is: a kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate, the plane steel bar girder comprising triangular cross-section steel bar truss floor support plate and arrange with its orthogonal direction, be fixedly installed the plane steel bar girder be fixed together with triangular cross-section steel bar girder in another direction vertical with triangular cross-section steel bar girder, thus formation is hung down mutually, one of friendship to being triangular cross-section steel bar girder, another floor support plate to the two-way load-bearing for plane steel bar girder.
Described triangular cross-section steel bar truss floor support plate comprises by two lower edge reinforcing bars, is positioned at of two lower edge reinforcing bar middle upper parts and winds up reinforcing bar and the bending web member reinforcing bar of two triangularity waves; Two web member reinforcing bars are symmetrical arranged and are welded on lower edge reinforcing bar respectively and wind up between reinforcing bar.
Described plane steel bar girder comprises a lower edge reinforcing bar, wind up reinforcing bar and a web member reinforcing bar being arranged on lower edge reinforcing bar and winding up between reinforcing bar, and leaves installation gap with two lower edge reinforcing bar infalls of triangular cross-section steel bar girder on its lower edge reinforcing bar; The winding up of described plane steel bar girder makes plane steel bar girder be positioned at vertical plane together with aliging with the node that winds up of triangle steel bar girder and being welded and fixed.
Such scheme is on traditional steel bar truss floor support plate basis (depth of truss is less), in construction and installation process, plane steel bar girder is set at scene, another one direction, thus form one to being triangular cross-section steel bar girder, one to the floor support plate system of the two-way load-bearing for plane steel bar girder, the steel bar girder cooperative bearing of both direction and cooperative transformation, the effect of shared working load, improves the reliability of floor support plate.The triangle steel bar girder and the collaborative work of plane steel bar girder handed over owing to mutually hanging down, effectively reduce self-supporting floor support plate thickness, deadweight, cost and saved Indoor environment clear height.
The beneficial effects of the utility model are, can ensure that it is under the prerequisite meeting normal construction under working load effect, reduce the thickness of floor support plate, reach the object of saving Indoor environment clear height, reducing floor support plate deadweight and reduction cost, be specially adapted to the floor support plate of this steel house.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is existing traditional steel bar truss floor support plate structural representation;
Fig. 2 is the 3D solid figure of existing traditional steel bar truss floor support plate;
Fig. 3 is plane reinforcing bar trussed construction schematic diagram;
Fig. 4 is the utility model two-way mixing cross wise reinforcement truss self-supporting floor support plate structural representation;
Fig. 5 is two-way mixing cross wise reinforcement truss self-supporting floor support plate sterogram.
In figure, 1, wind up reinforcing bar, 2, lower edge reinforcing bar, 3, web member reinforcing bar, 4, galvanized steel plain sheet, 5, wind up node.
Detailed description of the invention
Structure of the present utility model and preparation method is further illustrated below in conjunction with drawings and embodiments.
As depicted in figs. 1 and 2, adopt electric resistance welding shaping according to the spacing designed and galvanized steel plain sheet 4 in factory triangle steel bar girder, the thickness of galvanized steel plain sheet is 0.5-1mm, first produces the common unidirectional triangle steel bar truss floor support plate shown in Fig. 1 and Fig. 2.Then the plane steel bar girder machine-shaping shown in Fig. 3 is reserved breach at its lower edge reinforcing bar 2, notch size 2-4mm larger than triangle steel bar girder two lower edge reinforcing bar crust sizes.Plane steel bar girder notched shown in Fig. 3 (see fine rule part in Fig. 5) is snapped in the triangle steel bar girder space of common unidirectional triangle steel bar truss floor support plate shown in Fig. 1, and winded up by plane steel bar girder node and triangle steel bar girder wind up, node 5 aligns, and keeps plane steel bar girder to be positioned at vertical plane.The vertical welding in horizontal plane by plane steel bar girder lower edge and triangle steel bar girder lower edge reinforcing bar, namely produces two-way mixing cross wise reinforcement truss self-supporting floor support plate as shown in Figure 5.
Claims (4)
1. a two-way mixing cross wise reinforcement truss self-supporting floor support plate, it comprises triangular cross-section steel bar truss floor support plate, it is characterized in that, also comprises the plane steel bar girder arranged with triangular cross-section steel bar truss floor support plate orthogonal direction; Be fixedly installed the plane steel bar girder linked together with triangular cross-section steel bar girder in another direction vertical with triangular cross-section steel bar girder, thus formation is hung down mutually, one of friendship to being triangular cross-section steel bar girder, another floor support plate to the two-way load-bearing for plane steel bar girder.
2. one according to claim 1 two-way mixing cross wise reinforcement truss self-supporting floor support plate, it is characterized in that, described triangular cross-section steel bar truss floor support plate comprises by two lower edge reinforcing bars, is positioned at of two lower edge reinforcing bar middle upper parts and winds up reinforcing bar and the bending web member reinforcing bar of two waves triangular in shape; Two web member reinforcing bars are symmetrical arranged and are welded on lower edge reinforcing bar respectively and wind up between reinforcing bar.
3. one according to claim 1 two-way mixing cross wise reinforcement truss self-supporting floor support plate, it is characterized in that, described plane steel bar girder comprises a lower edge reinforcing bar, a reinforcing bar and be arranged on lower edge reinforcing bar and web member reinforcing bar that a triangularity wave winding up between reinforcing bar is bending of winding up; And installation gap is left with two lower edge reinforcing bar infalls of triangular cross-section steel bar girder on its lower edge reinforcing bar; Together with wind up node and the node that winds up of triangle steel bar girder of described plane steel bar girder align and be welded and fixed, plane steel bar girder is made to be positioned at vertical plane.
4. one according to claim 3 two-way mixing cross wise reinforcement truss self-supporting floor support plate, is characterized in that, the installation gap size on described plane steel bar girder lower edge reinforcing bar is greater than triangle steel bar girder two lower edge reinforcing bar crust sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543996.6U CN204081182U (en) | 2014-09-19 | 2014-09-19 | A kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543996.6U CN204081182U (en) | 2014-09-19 | 2014-09-19 | A kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate |
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| Publication Number | Publication Date |
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| CN204081182U true CN204081182U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420543996.6U Expired - Fee Related CN204081182U (en) | 2014-09-19 | 2014-09-19 | A kind of two-way mixing cross wise reinforcement truss self-supporting floor support plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264879A (en) * | 2014-09-19 | 2015-01-07 | 江苏建筑职业技术学院 | Bi-direction mixed cross reinforcing steel bar truss self-bearing floor supporting plate and manufacture method |
| CN106760117A (en) * | 2017-01-16 | 2017-05-31 | 河南国隆实业有限公司 | Steel bar truss floor support plate and its production technology |
| CN107201796A (en) * | 2017-07-20 | 2017-09-26 | 浙江之江工程项目管理有限公司 | A kind of truss plate |
-
2014
- 2014-09-19 CN CN201420543996.6U patent/CN204081182U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264879A (en) * | 2014-09-19 | 2015-01-07 | 江苏建筑职业技术学院 | Bi-direction mixed cross reinforcing steel bar truss self-bearing floor supporting plate and manufacture method |
| CN106760117A (en) * | 2017-01-16 | 2017-05-31 | 河南国隆实业有限公司 | Steel bar truss floor support plate and its production technology |
| CN107201796A (en) * | 2017-07-20 | 2017-09-26 | 浙江之江工程项目管理有限公司 | A kind of truss plate |
| CN107201796B (en) * | 2017-07-20 | 2019-03-19 | 浙江之江工程项目管理有限公司 | A kind of truss plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JINXIN STEEL STRUCTURE CONSTRUCTION ENGIN Free format text: FORMER OWNER: JIANGSU INSTITUTE OF ARCHITECTURAL TECHNOLOGY Effective date: 20150403 |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221116 XUZHOU, JIANGSU PROVINCE TO: 518117 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150403 Address after: Longgang District of Shenzhen City, Guangdong province 518117 Ping two Road No. 9 Xinfeng street community. Patentee after: The Shenzhen prosperous steel building installing engineering of gold Co., Ltd Address before: 221116 Jiangsu city of Xuzhou Province Academy of Quanshan District Road No. 26 Patentee before: Jiangsu Institute of Architectural Technology |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518117 Ping two Road No. 9 Xinfeng street community. Patentee after: SHENZHEN JINXIN GREEN CONSTRUCTION CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518117 Ping two Road No. 9 Xinfeng street community. Patentee before: The Shenzhen prosperous steel building installing engineering of gold Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200919 |