CN203347209U - Exit passageway supporting frame based on concrete work combined steel formwork - Google Patents
Exit passageway supporting frame based on concrete work combined steel formwork Download PDFInfo
- Publication number
- CN203347209U CN203347209U CN 201320374678 CN201320374678U CN203347209U CN 203347209 U CN203347209 U CN 203347209U CN 201320374678 CN201320374678 CN 201320374678 CN 201320374678 U CN201320374678 U CN 201320374678U CN 203347209 U CN203347209 U CN 203347209U
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- China
- Prior art keywords
- montant
- cross bar
- concrete work
- rod
- frame based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an exit passageway supporting frame based on a concrete work combined steel formwork. The exit passageway supporting frame comprises a triangular supporting piece and a hook, the triangular supporting piece comprises a transverse rod, a vertical rod and a slant rod, one end of the transverse rod is connected with one end of the vertical rod, the slant rod is arranged between the transverse rod and the vertical rod, a triangle is defined by the slant rod, the transverse rod and the vertical rod, and the hook is arranged at one end, close to the connecting position of the vertical rod and the transverse rod, of the vertical rod. The exit passageway supporting frame has the advantages of being simple in structure, low in cost, convenient to assemble and disassemble and capable of effectively improving the construction efficiency.
Description
Technical field
The utility model relates to the building concrete engineering field, relates in particular to a kind of escape way bracing frame based on the concrete work combined steel formwork.
Background technology
Job site at concrete work, often need to set up the safety that escape way is guaranteed construction speed and construction environment, in prior art, the concrete work escape way mainly still adopts traditional steel pipe framed bent or other pattern framed bent modes set up, adopt this mode, engineering quantity is large, set up and remove long in time limit, efficiency of construction is low, construction cost is larger.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, with low cost, be convenient to installation and removal, can effectively improve the escape way bracing frame based on the concrete work combined steel formwork of efficiency of construction.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of escape way bracing frame based on the concrete work combined steel formwork, comprise gusseted part and hook, described gusseted part comprises cross bar, montant and brace, one end of described cross bar one end and montant is connected, described brace is located between cross bar and montant and with described cross bar, montant and is surrounded triangle, and described hook is located on montant near the end with the cross bar junction.
On described cross bar, near with an end of brace junction, being provided with guard rail, described guard rail is vertical with described cross bar.
On described montant, near with an end of brace junction, being provided with support bar, described support bar is vertical with described montant.
Described cross bar is vertical with described montant.
Compared with prior art, the utility model has the advantage of:
A kind of escape way bracing frame based on the concrete work combined steel formwork of the present utility model, it is simple in structure, with low cost, be convenient to installation and removal, can effectively improve efficiency of construction, when setting up escape way, only hook need be hung over to laterally enclosing on purlin after steel form, montant leans against on steel form, then laying bamboo splint on cross bar gets final product, it is simple in structure, with low cost, at this moment, whole bracing frame can form an integral body with the steel form support system, the support system that takes full advantage of steel form is guaranteed the safety of escape way, simultaneously, cross bar, the three-legged structure that montant and brace surround further plays firmly, the effect of supporting, avoided the field by using steel pipe to set up the engineering quantity of appearance large, long in time limit, the defect that safety is low, and when removing, can segmentation remove, can effectively improve the efficiency of construction.
The accompanying drawing explanation
Fig. 1 is the structural representation of the escape way bracing frame of the utility model based on the concrete work combined steel formwork.
In figure, each label means:
1, gusseted part; 11, cross bar; 12, montant; 13, brace; 2, hook; 3, guard rail; 4, support bar.
The specific embodiment
Below in conjunction with Figure of description, with concrete preferred embodiment, the invention will be further described.
Fig. 1 shows the escape way bracing frame embodiment based on the concrete work combined steel formwork of the present utility model, this bracing frame comprises gusseted part 1 and hook 2, gusseted part 1 comprises cross bar 11, montant 12 and brace 13, one end of cross bar 11 1 ends and montant 12 is connected, brace 13 is located between cross bar 11 and montant 12 and with cross bar 11, montant 12 and is surrounded triangle, hook 2 is located on montant 12 near the end with cross bar 11 junctions, and it is simple in structure, with low cost, be convenient to installation and removal, can effectively improve efficiency of construction.In river training works, side slope is the concrete surface plated construction, the construction of employing combined steel formwork, need set up escape way, only hook 2 need be hung over to laterally enclosing on purlin after steel form while setting up, montant 12 leans against on steel form, then laying bamboo splint on cross bar 11 gets final product, it is simple in structure, with low cost, at this moment, whole bracing frame can form an integral body with the steel form support system, the support system that takes full advantage of steel form is guaranteed the safety of escape way, simultaneously, cross bar 11, the three-legged structure that montant 12 and brace 13 surround further plays firmly, the effect of supporting, avoided the field by using steel pipe to set up the engineering quantity of appearance large, long in time limit, the defect that safety is low, and when removing, can segmentation remove, can effectively improve the efficiency of construction.
In the present embodiment, on cross bar 11, near with an end of brace 13 junctions, further being provided with guard rail 3, guard rail 3 is vertical with cross bar 11, can guarantee the safety of constructor on escape way.
In the present embodiment, on montant 12 near with an end of brace 13 junctions, further being provided with support bar 4, support bar 4 is vertical with montant 12, when setting up escape way, one end of support bar 4 directly leans against on steel form, the other end is supporting gusseted part 1 to form a whole force structure, the safety that has improved bracing frame.
In the present embodiment, cross bar 11 is further vertical with montant 12, guarantees the steadiness of whole gusseted part 1.
In the present embodiment, gusseted part 1 adopts the angle steel manufacture, wherein, and cross bar 11 length L=800mm, montant 12 length L=700mm; Hook 2 adopts φ 20 round steel; Guard rail 3 adopts φ 20 screw-thread steels; Support bar 4 adopts angle steel; Each junction all adopts and is welded to connect, and in other embodiments, the junction of gusseted part 1 also can adopt the bulb hinged form.
Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that do not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (5)
1. the escape way bracing frame based on the concrete work combined steel formwork, it is characterized in that: comprise gusseted part (1) and hook (2), described gusseted part (1) comprises cross bar (11), montant (12) and brace (13), described cross bar (11) one ends are connected with an end of montant (12), described brace (13) is located between cross bar (11) and montant (12) and with described cross bar (11), montant (12) and is surrounded triangle, and it is upper near the end with cross bar (11) junction that described hook (2) is located at montant (12).
2. the escape way bracing frame based on the concrete work combined steel formwork according to claim 1, it is characterized in that: described cross bar (11) is upper near with an end of brace (13) junction, being provided with guard rail (3), and described guard rail (3) is vertical with described cross bar (11).
3. the escape way bracing frame based on the concrete work combined steel formwork according to claim 1 and 2, it is characterized in that: described montant (12) is upper near with an end of brace (13) junction, being provided with support bar (4), and described support bar (4) is vertical with described montant (12).
4. the escape way bracing frame based on the concrete work combined steel formwork according to claim 1 and 2, it is characterized in that: described cross bar (11) is vertical with described montant (12).
5. the escape way bracing frame based on the concrete work combined steel formwork according to claim 3, it is characterized in that: described cross bar (11) is vertical with described montant (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374678 CN203347209U (en) | 2013-06-27 | 2013-06-27 | Exit passageway supporting frame based on concrete work combined steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320374678 CN203347209U (en) | 2013-06-27 | 2013-06-27 | Exit passageway supporting frame based on concrete work combined steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347209U true CN203347209U (en) | 2013-12-18 |
Family
ID=49747122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320374678 Expired - Lifetime CN203347209U (en) | 2013-06-27 | 2013-06-27 | Exit passageway supporting frame based on concrete work combined steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472533A (en) * | 2020-03-04 | 2020-07-31 | 中国核工业华兴建设有限公司 | Block detachable annular operation platform and construction method |
-
2013
- 2013-06-27 CN CN 201320374678 patent/CN203347209U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472533A (en) * | 2020-03-04 | 2020-07-31 | 中国核工业华兴建设有限公司 | Block detachable annular operation platform and construction method |
| CN111472533B (en) * | 2020-03-04 | 2021-12-07 | 中国核工业华兴建设有限公司 | Block detachable annular operation platform and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |
|
| CU01 | Correction of utility model |