CN202440972U - Lightweight closed building bearing plate - Google Patents
Lightweight closed building bearing plate Download PDFInfo
- Publication number
- CN202440972U CN202440972U CN2012200727741U CN201220072774U CN202440972U CN 202440972 U CN202440972 U CN 202440972U CN 2012200727741 U CN2012200727741 U CN 2012200727741U CN 201220072774 U CN201220072774 U CN 201220072774U CN 202440972 U CN202440972 U CN 202440972U
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- China
- Prior art keywords
- support plate
- floor support
- crest
- bearing plate
- overlap edge
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- Expired - Fee Related
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Abstract
The utility model discloses a lightweight closed building bearing plate, which comprises overlap edges at two ends, two wave crests at the middle portion, reinforcing ribs between the wave crests and between one wave crest and an adjacent overlap edge. When one building bearing plate is connected with another building bearing plate, overlap edges are mutually attached to each other and are closed. The number of the reinforcing ribs between the wave crests is two, so is the number of the reinforcing ribs between one wave crest and an adjacent overlap edge. The lightweight closed building bearing plate has strong support intensity, and can be used for high rises of steel structures of relatively thin concrete casting as a permanent support mould plate for a building surface.
Description
Technical field
The utility model is specifically related to a kind of lightweight floor support plate of remaining silent, and is applicable in the thin steel work high level of concrete casting, as the permanent support shuttering of flooring.
Background technology
Floor support plate is commonly used in the steel work flooring construction, and during construction, general earlier floor support plate being laid on the girder steel is welding on the girder steel through weldering nail (shearing resistance part) again, assembling reinforcement net again, concreting, this kind of the many uses of many high-rise steel structure buildings flooring ways.Divide from template, floor support plate generally is divided into: closed type, open-type, reducing type.Template commonly used has YX65-185--555, YX65-170--510, YX75-293-880, YX76-305-915 etc.
Existing floor support plate, as shown in Figure 1, it is to adopt the steel plate bending process to form, floor support plate comprises the crest 4 at left side overlap edge 1, right side overlap edge 2, bottom reinforcing rib 3 and middle part.Its structure medium wave peak is higher, and three groups of reinforcing ribs are only arranged at the bottom, so the job site placing of concrete is thicker; The reinforcing steel bar laying amount is bigger; Integrated cost is higher, therefore can not satisfy the thin demand of high-rise steel structure concrete casting thickness requirement, so be necessary to improve the structure of existing floor support plate.
Summary of the invention
The purpose of the utility model is the defective that exists in the prior art in order to solve, and a kind of thin thickness, lightweight that support strength is high floor support plate of remaining silent that waters is provided.
In order to achieve the above object, the utility model provides a kind of lightweight floor support plate of remaining silent, and comprises between two crests, crest and the crests at overlap edge, middle part at two ends and the reinforcing rib between crest and the adjacent overlap edge; When floor support plate linked to each other in twos, overlap edge was fitted each other and is closed type; Reinforcing rib between crest and the crest, between crest and the adjacent overlap edge is two.
Further improvement to the utility model is: crest and overlap edge height are 50mm.Floor support plate thickness is 0.5mm-1.5mm.
The utility model is compared prior art and had the following advantages: increased reinforcement chewiness number, the suitable steel plate that approaches that adopts is processed, and under the prerequisite of the performance requirement that satisfies floor support plate, has improved support strength.Therefore improve the crest structure simultaneously, crest height has been reduced to the 50mm height, can build and be low to moderate the high concrete of 10cm, alleviated dead load and concrete thickness greatly.And when the utility model floor support plate linked to each other in twos, template bottom wing plate linked to each other, and web is fitted into closed type, and therefore having stronger concrete bonds shear behavior and fire resistance.Because the template deadweight is lighter, therefore overlap joint is convenient, and it is very convenient to install.The utility model lightweight closed type floor support plate can satisfy the thin engine request of concrete casting in the high-rise steel structure.
Description of drawings
Fig. 1 is the structural representation of existing floor support plate.
Fig. 2 is the remain silent structural representation of floor support plate of the utility model lightweight.
Fig. 3 connects sketch map for the utility model lightweight floor support plate of remaining silent.
Fig. 4 is the partial enlarged drawing of junction among Fig. 3.
Among the figure, 1-left side overlap edge, 2-right side overlap edge, 3-reinforcing rib, 4-crest, 5-junction.
The specific embodiment
Below in conjunction with specific embodiment the utility model lightweight floor support plate of remaining silent is elaborated.
Referring to Fig. 2, the utility model lightweight floor support plate of remaining silent adopts the galvanized steel plain sheet die mould to bend to form, and its dual-side portion is provided with the left side overlap edge 1 and right side overlap edge 2 that is suitable for connecting, and overlap edge is suitable for being fastened and connected of a plurality of floor support plates.The floor support plate middle part is two crests 4 of distribution evenly, and the height of crest 4 is 50mm, and the pitch of waves is 200mm.Floor support plate elongatedness direction is provided with three groups of reinforcing ribs 3, and every group of reinforcing rib 3 is 2, is evenly distributed between two crests and between two crests and the adjacent overlap edge.Reinforcing rib 3 can be strengthened the intensity of floor support plate on the one hand, simultaneously also as the passage of draining.The width of this floor support plate is 600mm, the wave height 50mm of both sides overlap edge (being the height of overlap edge), but engineering demands.Wherein, middle part crest 4 adopts the structure of upper end triangle, lower end rhombus.
When the utility model floor support plate joined in twos, in conjunction with Fig. 2 and Fig. 3, right side overlap edge 2 was suitable with left side overlap edge 1, and can be inserted in wherein, and in the structure of this junction 5, the bottom wing plate links to each other, and web is fitted into closed type.
The floor support plate of the utility model design has improved existing structure medium wave peak structure, has increased reinforcement chewiness number, the suitable employing than thin steel plate processing, thus under the prerequisite of the performance requirement that satisfies floor support plate, improved support strength.Because its wave height can be reduced to the 50mm height, therefore can build the low high concrete of 10cm that arrives, alleviated dead load and concrete thickness greatly.Because template bottom wing plate links to each other, web is fitted into closed type, and therefore having stronger concrete bonds shear behavior and fire resistance.Because the template deadweight is lighter, therefore overlap joint is convenient, and it is very convenient to install.The lightweight closed type floor support plate of the utility model can satisfy the thin engine request of concrete casting in the high-rise steel structure.
In the floor support plate installation process of the utility model, earlier floor support plate is laid on the girder steel, is welded on the girder steel in strict accordance with the designing and arranging domain; Be welding on the girder steel through weldering nail (shearing resistance part) again; Assembling reinforcement net again, concreting, the closed type floor support plate is closed without the termination closure plate because of web.The closed type floor support plate can substitute lower floor's reinforcing bar at upper load when not being very big fully, reduces on-the-spot reinforcement fabrication amount, alleviates the on-the-spot amount of labour, accelerates speed of application.
Claims (3)
1. lightweight floor support plate of remaining silent comprises between two crests, crest and the crests at overlap edge, middle part at two ends and the reinforcing rib between crest and the adjacent overlap edge; When said floor support plate linked to each other in twos, overlap edge was fitted each other and is closed type; It is characterized in that: the reinforcing rib between said crest and the crest, between crest and the adjacent overlap edge is two.
2. the lightweight according to claim 1 floor support plate of remaining silent, it is characterized in that: said crest and overlap edge height are 50mm.
3. the lightweight according to claim 2 floor support plate of remaining silent, it is characterized in that: said floor support plate thickness is 0.5mm-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200727741U CN202440972U (en) | 2012-03-01 | 2012-03-01 | Lightweight closed building bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200727741U CN202440972U (en) | 2012-03-01 | 2012-03-01 | Lightweight closed building bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440972U true CN202440972U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200727741U Expired - Fee Related CN202440972U (en) | 2012-03-01 | 2012-03-01 | Lightweight closed building bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440972U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790274A (en) * | 2014-01-21 | 2014-05-14 | 昆山协多利金属有限公司 | Closed floor support plate |
| CN103899025A (en) * | 2012-12-24 | 2014-07-02 | 上海钢之杰钢结构建筑有限公司 | Suspension system used for floor support plate system |
| CN107938966A (en) * | 2017-12-29 | 2018-04-20 | 长沙紫宸科技开发有限公司 | A kind of permanent ornamental moulded plate for building |
| CN108518005A (en) * | 2018-04-28 | 2018-09-11 | 山东齐恒新材料有限公司 | A kind of concrete hollow superimposed sheet |
| CN108532807A (en) * | 2018-04-28 | 2018-09-14 | 刘鹏飞 | A kind of steel skeleton hollow pre-fabricated panels |
| CN109914665A (en) * | 2019-03-27 | 2019-06-21 | 浙江大学建筑设计研究院有限公司 | The connection structure of floor support plate and assembly concrete beam |
-
2012
- 2012-03-01 CN CN2012200727741U patent/CN202440972U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899025A (en) * | 2012-12-24 | 2014-07-02 | 上海钢之杰钢结构建筑有限公司 | Suspension system used for floor support plate system |
| CN103790274A (en) * | 2014-01-21 | 2014-05-14 | 昆山协多利金属有限公司 | Closed floor support plate |
| CN107938966A (en) * | 2017-12-29 | 2018-04-20 | 长沙紫宸科技开发有限公司 | A kind of permanent ornamental moulded plate for building |
| CN108518005A (en) * | 2018-04-28 | 2018-09-11 | 山东齐恒新材料有限公司 | A kind of concrete hollow superimposed sheet |
| CN108532807A (en) * | 2018-04-28 | 2018-09-14 | 刘鹏飞 | A kind of steel skeleton hollow pre-fabricated panels |
| CN108532807B (en) * | 2018-04-28 | 2024-07-19 | 山东恒信建筑设计有限公司 | Hollow prefabricated plate with steel skeleton |
| CN109914665A (en) * | 2019-03-27 | 2019-06-21 | 浙江大学建筑设计研究院有限公司 | The connection structure of floor support plate and assembly concrete beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20180301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |