CN210263997U - Tool type composite building indoor stair rapid protection structure - Google Patents
Tool type composite building indoor stair rapid protection structure Download PDFInfo
- Publication number
- CN210263997U CN210263997U CN201920398105.5U CN201920398105U CN210263997U CN 210263997 U CN210263997 U CN 210263997U CN 201920398105 U CN201920398105 U CN 201920398105U CN 210263997 U CN210263997 U CN 210263997U
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- CN
- China
- Prior art keywords
- pipe
- stair
- protection frame
- reinforcing bar
- along
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- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides a swift protective structure of instrument formula double entry building interior stair, including stair side reinforcing bar protection frame, PC pipe and voussoir, the PC pipe is pre-buried in interior stair's side, and the PC pipe is along vertical pre-buried, and the PC pipe distributes along the length direction of interior stair and sets up, stair side reinforcing bar protection frame sets up in the top of PC pipe along the distribution direction of PC pipe, has vertical support bar on the stair side reinforcing bar protection frame, and in the lower extreme of vertical support bar all extended the PC on the stair side reinforcing bar protection frame, and the PC pipe upper end has still been embedded into the voussoir in order to fasten vertical support bar in the PC intraductally. This protective structure easy operation, convenient material collection, sound construction, the security is high, the turnover number of times is high, with low costs and self occupation space is few. Belongs to the technical field of building construction safety.
Description
Technical Field
The utility model relates to a swift protective structure of instrument formula double entry building indoor stair belongs to construction safety technical field.
Background
According to the national mandatory standard requirement, the compound building indoor stair belongs to and faces the limit entrance to a cave, need carry out the security protection, because the compound building indoor stair space is narrow, protective structure such as traditional steel pipe is set up with high costs and can't provide sufficient working face for the workman, and the material is seriously wasted simultaneously, brings a series of troubles for the construction.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a swift protective structure of instrument formula double entry building interior stair, this protective structure easy operation, convenient for material collection, sound construction, the security is high, the turnover number of times is high, with low costs and self occupation space is few to solve the problem that above-mentioned prior art exists.
In order to solve the problems, the tool type compound stair rapid protection structure for the indoor stairs comprises a stair side steel bar protection frame, a PC pipe and wedge blocks, wherein the PC pipe is pre-embedded in the side face of the indoor stairs, the PC pipe is pre-embedded vertically, the PC pipe is distributed along the length direction of the indoor stairs, the stair side steel bar protection frame is arranged above the PC pipe along the distribution direction of the PC pipe, a vertical support rod is arranged on the stair side steel bar protection frame, the lower end of the vertical support rod on the stair side steel bar protection frame extends into the PC pipe, and the wedge blocks are embedded in the upper end of the PC pipe to fasten the vertical support rod in the PC pipe.
Among the aforementioned protective structure, stair side reinforcing bar protection frame is stair side handrail promptly, includes the handrail that sets up along stair length direction and a plurality of vertical bracing pieces along vertical setting, and vertical bracing piece sets up along stair length direction equidistant distribution, and vertical bracing piece and handrail welded fastening.
Compared with the prior art, the utility model discloses abandonment reinforcing bar in the engineering work progress is used to the maximum extent, and green protects simultaneously that the installation is simple, and work efficiency can promote by a wide margin, has practiced thrift construction cost, the swift protective structure of instrument formula multiple floor indoor stair, the processing of 10mm stair side reinforcing bar protection frame is accomplished in the on-the-spot canopy preparation of building site first, pre-buries the 12mm PC pipe of 100mm deep in the indoor stair pouring process, installs stair side reinforcing bar protection frame in pre-buried PC pipe, welds with the electric welder between the stair side reinforcing bar protection frame, and fixes with the sharp billet of environmental protection, carries out the mutual switching piece with other reinforcing bar frames again; the method has the advantages of simple operation, convenient material taking, firm structure, high safety, high turnover frequency, low cost, small self occupied space and the like, and can be popularized to other projects for implementation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below.
Example (b):
referring to the attached drawing 1, the embodiment provides a tool type compound building indoor stair rapid protection structure, which comprises a stair side reinforcement protection frame 1, a PC pipe 2 and a wedge block 3, wherein the stair side reinforcement protection frame 1 is a stair side handrail and is made of 10mm reinforcements and comprises a handrail 12 arranged along the length direction of a stair and a plurality of vertical support rods 11 arranged along the vertical direction, the vertical support rods 11 are arranged along the length direction of the stair at equal intervals, the vertical support rods 11 are welded and fixed with the handrail 12, the PC pipe 2 is a 12mm PC pipe, the PC pipe 2 is pre-embedded in the side surface of an indoor stair 4, the PC pipe 2 is pre-embedded along the vertical direction, the PC pipe 2 is arranged along the length direction of the indoor stair 4, the stair side reinforcement protection frame 1 is arranged above the PC pipe 2 along the distribution direction of the PC pipe 2, the stair side reinforcement protection frame 1 is provided with the vertical support rods 11, and the lower ends of the vertical support rods 11 on the stair side reinforcement protection frame 1 extend into the, and the upper end of the PC pipe 2 is also embedded with a wedge block 2 so as to fasten the vertical support rod 11 in the PC pipe 2, and the wedge block 2 can be made of pointed wood.
The stair side reinforcement protection frame 1 is made of tool type recyclable materials, can be welded at equal intervals by using waste reinforcements according to protection safety requirements, and can be manufactured in a processing plant in advance; pre-buried 12mmPC pipe 2 in advance of interior stair, pre-buried degree of depth 100mm, the protection frame can the disect insertion PC pipe install easy operation.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (2)
1. The utility model provides a swift protective structure of instrument formula double entry building stair indoor, its characterized in that: including stair side reinforcing bar protection frame (1), PC pipe (2) and voussoir (3), PC pipe (2) are pre-buried in the side of stair (4), and PC pipe (2) are along vertical pre-buried, and PC pipe (2) distribute along the length direction of stair (4) and set up, stair side reinforcing bar protection frame (1) sets up in the top of PC pipe (2) along the direction of distribution of PC pipe (2), has vertical bracing piece (11) on stair side reinforcing bar protection frame (1), and in the lower extreme of vertical bracing piece (11) all extended PC pipe (2) on stair side reinforcing bar protection frame (1), and PC pipe (2) upper end still embedded in have voussoir (3) in order to fasten vertical bracing piece (11) in PC pipe (2).
2. The tool type multistoried building interior staircase shortcut prevention structure according to claim 1, wherein: stair side reinforcing bar protection frame (1) is stair side handrail promptly, including handrail (12) and a plurality of vertical bracing piece (11) along vertical setting that set up along stair length direction, vertical bracing piece (11) are along the equidistant setting of stair length direction, and vertical bracing piece (11) and handrail (12) welded fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398105.5U CN210263997U (en) | 2019-03-27 | 2019-03-27 | Tool type composite building indoor stair rapid protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398105.5U CN210263997U (en) | 2019-03-27 | 2019-03-27 | Tool type composite building indoor stair rapid protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263997U true CN210263997U (en) | 2020-04-07 |
Family
ID=70021181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398105.5U Expired - Fee Related CN210263997U (en) | 2019-03-27 | 2019-03-27 | Tool type composite building indoor stair rapid protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812040A (en) * | 2019-03-27 | 2019-05-28 | 中建四局第一建筑工程有限公司 | A kind of compound quick safeguard structure of building interior stairs of tool-type |
-
2019
- 2019-03-27 CN CN201920398105.5U patent/CN210263997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812040A (en) * | 2019-03-27 | 2019-05-28 | 中建四局第一建筑工程有限公司 | A kind of compound quick safeguard structure of building interior stairs of tool-type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200407 |