CN204282609U - A kind of separate type precast truss frame floor support plate - Google Patents
A kind of separate type precast truss frame floor support plate Download PDFInfo
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- CN204282609U CN204282609U CN201420752699.2U CN201420752699U CN204282609U CN 204282609 U CN204282609 U CN 204282609U CN 201420752699 U CN201420752699 U CN 201420752699U CN 204282609 U CN204282609 U CN 204282609U
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Abstract
The utility model discloses a kind of separate type precast truss frame floor support plate, comprise junction steel plate and be arranged on the profiled sheet that described junction steel plate lower end coordinates with described junction steel plate, described profiled sheet is threaded by connecting bolt with described junction steel plate; Described connecting bolt upper end is connected with lower edge reinforcing bar, and described lower edge reinforcing bar to be winded up reinforcing bar by web member bar connecting; Further, described web member reinforcing bar is provided with upright rib double-fold.The beneficial effects of the utility model: the utility model is threaded connection replacement welding manner, decrease the hidden danger of quality that welding procedure brings, ensure that working security, and profiled sheet can be reused, be conducive to environmental protection and saving, reduce manufacturing cost, bring great economic benefit.
Description
Technical field
The utility model relates to steel building technical field of construction, specifically, relates to a kind of separate type precast truss frame floor support plate.
Background technology
Along with the development of society, in modern architecture, steel building gets more and more, with girder steel, steel reinforced concrete group with the use of truss floor support plate because its significantly reduce on-the-spot reinforcing bar binding engineering amount, accelerating construction progress, increase construction safety ensure, realize the advantages such as civilized construction, assembled template and connector easy accessibility, the parent being more and more subject to construction enterprises looks at.
At present, profiled sheet is bottom existing truss floor support plate, lower edge reinforcing bar and web member are directly welded on profiled sheet, but due in order to the overall weight alleviating truss floor support plate of controlling cost simultaneously, generally adopt the zinc-plated profiled sheet that 0.5mm is thick bottom current floor support plate, because profiled sheet is thinner, be very easy to during welding procedure damage zinc coat, even by direct for profiled sheet through welding, make reinforcing bar cause corrosion, connect not firmly, form hidden danger of quality; Meanwhile, just without use after described profiled sheet is to be cast, but but cannot remove, obviously also result in waste of material serious.
So, develop a kind of safety and be beneficial to the precast truss frame floor support plate of environmental protection and saving of can ensuring the quality of products, just become the problem that insider needs solution badly.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of separate type precast truss frame floor support plate, safety of can ensuring the quality of products, and be also conducive to environmental protection and saving.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of separate type precast truss frame floor support plate, comprise junction steel plate and be arranged on the profiled sheet that described junction steel plate lower end coordinates with described junction steel plate, described profiled sheet is threaded by connecting bolt with described junction steel plate; Described connecting bolt upper end is connected with lower edge reinforcing bar, and described lower edge reinforcing bar to be winded up reinforcing bar by web member bar connecting; Further, described web member reinforcing bar is provided with upright rib double-fold.
Further, the reinforcing bar that winds up described in is connected with described web member reinforcing bar correspondence position by the mode of welding respectively with lower edge reinforcing bar.
Further, described connecting bolt passes through the mode of welding and described lower edge bar connecting.
Further, described junction steel plate thickness is identical with thickness of concrete cover.
The beneficial effects of the utility model: the utility model is threaded connection replacement welding manner, decrease the hidden danger of quality that welding procedure brings, ensure that working security, and profiled sheet can be reused, be conducive to environmental protection and saving, reduce manufacturing cost, bring great economic benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the separate type precast truss frame floor support plate according to the utility model embodiment;
Fig. 2 is the domatic schematic diagram of the separate type precast truss frame floor support plate according to the utility model embodiment;
Fig. 3 is the schematic diagram of the upright rib double-fold according to the utility model embodiment.
In figure:
1, junction steel plate; 2, profiled sheet; 3, connecting bolt; 4, lower edge reinforcing bar; 5, web member reinforcing bar; 6, wind up reinforcing bar; 7, upright rib double-fold.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-3, a kind of separate type precast truss frame floor support plate according to the utility model embodiment, comprise junction steel plate 1 and be arranged on the profiled sheet 2 that described junction steel plate 1 lower end coordinates with described junction steel plate 1, described profiled sheet 2 is threaded by connecting bolt 3 with described junction steel plate 1; Described connecting bolt 3 upper end is connected with lower edge reinforcing bar 4, and described lower edge reinforcing bar 4 is connected with by web member reinforcing bar 5 reinforcing bar 6 that winds up; Further, described web member reinforcing bar is provided with upright rib double-fold 7.
In one embodiment, the reinforcing bar 6 that winds up described in is connected with described web member reinforcing bar 5 correspondence position by the mode of welding respectively with lower edge reinforcing bar 4.
In one embodiment, described connecting bolt 3 is connected with described lower edge reinforcing bar 4 by the mode of welding.
In one embodiment, described junction steel plate 1 thickness is identical with thickness of concrete cover.
Conveniently understand technique scheme of the present utility model, below by way of in concrete mode of occupation, technique scheme of the present utility model is described in detail.
When specifically using, according to separate type precast truss frame floor support plate described in the utility model, described floor support plate is arranged on operating position, and colligation floor support plate level, to main muscle, carries out floor concrete casting operation after to be installed; After completing cast work, twist and remove hold-down nut, remove the profiled sheet 2 of bottom.
In sum, by means of technique scheme of the present utility model, the utility model is threaded connection replacement welding manner, decrease the hidden danger of quality that welding procedure brings, ensure that working security, and profiled sheet can be reused, be conducive to environmental protection and saving, reduce manufacturing cost, bring great economic benefit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a separate type precast truss frame floor support plate, it is characterized in that, comprise junction steel plate (1) and be arranged on the upper profiled sheet (2) coordinated with described junction steel plate (1) of described junction steel plate (1), described profiled sheet (2) is threaded by connecting bolt (3) with described junction steel plate (1); Described connecting bolt (3) upper end is connected with lower edge reinforcing bar (4), and described lower edge reinforcing bar (4) is connected with the reinforcing bar that winds up (6) by web member reinforcing bar (5); Further, described web member reinforcing bar (5) is provided with upright rib double-fold (7).
2. separate type precast truss frame floor support plate according to claim 1, is characterized in that, described in the reinforcing bar (6) that winds up be connected with described web member reinforcing bar (5) correspondence position respectively by the mode of welding with lower edge reinforcing bar (4).
3. separate type precast truss frame floor support plate according to claim 1, is characterized in that, described connecting bolt (3) is connected with described lower edge reinforcing bar (4) by the mode of welding.
4. separate type precast truss frame floor support plate according to claim 1, is characterized in that, described junction steel plate (1) thickness is identical with thickness of concrete cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752699.2U CN204282609U (en) | 2014-12-03 | 2014-12-03 | A kind of separate type precast truss frame floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752699.2U CN204282609U (en) | 2014-12-03 | 2014-12-03 | A kind of separate type precast truss frame floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282609U true CN204282609U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420752699.2U Active CN204282609U (en) | 2014-12-03 | 2014-12-03 | A kind of separate type precast truss frame floor support plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204282609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453045A (en) * | 2014-12-03 | 2015-03-25 | 中铁城建集团北京工程有限公司 | Separate prefabricated truss frame floor bearing plate and construction method thereof |
| CN116163539A (en) * | 2023-04-23 | 2023-05-26 | 中铁城建集团第一工程有限公司 | Continuous construction device for waterproof treatment of seams of prefabricated parts |
-
2014
- 2014-12-03 CN CN201420752699.2U patent/CN204282609U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453045A (en) * | 2014-12-03 | 2015-03-25 | 中铁城建集团北京工程有限公司 | Separate prefabricated truss frame floor bearing plate and construction method thereof |
| CN104453045B (en) * | 2014-12-03 | 2017-02-22 | 中铁城建集团北京工程有限公司 | Separate prefabricated truss frame floor bearing plate and construction method thereof |
| CN116163539A (en) * | 2023-04-23 | 2023-05-26 | 中铁城建集团第一工程有限公司 | Continuous construction device for waterproof treatment of seams of prefabricated parts |
| CN116163539B (en) * | 2023-04-23 | 2023-07-21 | 中铁城建集团第一工程有限公司 | Continuous construction device for waterproof treatment of seams of prefabricated parts |
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Legal Events
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| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: 100024 Beijing city Chaoyang District Changying Township Gaoantun road center Patentee after: BEIJING ENGINEERING COMPANY LIMITED OF CHINA RAILWAY URBAN CONSTRUCTION GROUP Patentee after: Zhong Tie ChengJian Group Co., Ltd Address before: 100024 Beijing city Chaoyang District Changying Township Gaoantun road center Patentee before: BEIJING ENGINEERING COMPANY LIMITED OF CHINA RAILWAY URBAN CONSTRUCTION GROUP |