CN216921474U - Construction stair corner assembled fender rod - Google Patents
Construction stair corner assembled fender rod Download PDFInfo
- Publication number
- CN216921474U CN216921474U CN202220551502.3U CN202220551502U CN216921474U CN 216921474 U CN216921474 U CN 216921474U CN 202220551502 U CN202220551502 U CN 202220551502U CN 216921474 U CN216921474 U CN 216921474U
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- corner
- guard bar
- steel pipe
- construction
- construction stair
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Abstract
The utility model relates to a fabricated protective rod for a corner of a construction stair, which comprises a steel pipe, an iron plate, an expansion screw, an adjustable section and a corner steel pipe, and is characterized in that: two steel pipes are used as vertical rods, different heights are set through adjusting buttons, short steel pipes are welded on two sides of each vertical rod in different heights, and steel pipes with corners are inserted into the short steel pipes, so that the assembled protection rod for the corners of the construction stairs is formed.
Description
Technical Field
The utility model relates to a fabricated protection rod for a corner of a construction stair, and belongs to the field of building construction.
Background
When the building construction, for the quality and the safety of guaranteeing the building, need face the limit to the stair and protect, mostly adopt fixed corner fender rod at present, this kind of fixed corner fender rod installation time is long, stability is not enough, the mounting height is fixed, is unfavorable for the project construction and uses. Therefore, how to improve the stability and adjust the height is a difficult problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide a fabricated protective rod for a corner of a construction stair, which is used for improving stability and adjusting height and shortening installation time.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a construction stair corner assembled guard bar, includes steel pipe, iron plate, inflation screw, adjustable section, corner steel pipe, its characterized in that: two steel pipes are adopted as vertical rods, different heights are set through adjustable sections, short steel pipes are welded at different heights on two sides of each vertical rod respectively, and steel pipes with corners are inserted into the short steel pipes, so that the assembled protection rod for the corners of the construction stairs is formed.
Preferably, the size of the steel pipe is phi 48mm, and the wall thickness is 2.7 mm-3.2 mm.
Preferably, the iron plate is 150mmX150mm, and the thickness is 4 mm-8 mm.
Preferably, the expansion screw is M6-M10.
Preferably, the adjustable section is a phi 42mm steel pipe, and a hole is formed in the surface of the adjustable section at an interval of 100 mm-200 mm.
Preferably, the corner steel pipe is phi 42mm, and the wall thickness is 2.7 mm-3.2 mm.
Preferably, the vertical rod is of a dry structure, the distance between the horizontal sections of the vertical rod is 500 mm-600 mm, the length of the upper vertical section is 600 mm-800 mm, and the length of the lower vertical section is 600 mm-800 mm.
The utility model has the following characteristics:
1. the device can be formed by simple welding using common materials.
2. When the device is used, the working efficiency of operators is greatly improved.
3. Simple and convenient manufacture and installation, low cost and repeated use.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the present invention in a practical application process.
The figure marks are 1 steel pipe, 2 iron plate, 3 expansion screw, 4 adjustable section and 5 corner steel pipe.
Detailed Description
The utility model is described in further detail below with reference to embodiments of the drawings.
As shown in figure 1, the device of the utility model welds the bottom of a steel pipe 1 and an iron plate 2 according to the figure, connects the upper part of the steel pipe 1 with the lower part of the steel pipe 1 by using an adjustable stage 4, respectively welds short steel pipes at different heights on two sides of the steel pipe 1, inserts a corner steel pipe 5 into the short steel pipe, and fixes the bottom of the steel pipe 1 with the floor by adopting an expansion screw 3.
As shown in figure 2, an iron plate 2 of the device is placed on the ground, is fixed with a floor slab by an expansion screw 3, and is connected with a common steel pipe by a corner steel pipe 5 to form a stair guard rail.
Further, the steel pipe 1 had a dimension of phi 48mm and a wall thickness of 3 mm.
Further, the iron plate is 150mmX150mm, and the thickness is 4 mm.
Further, the expansion screw is M8.
Furthermore, the adjustable stage is a steel pipe with the diameter of 42mm, and a hole is formed in the surface at an interval of 100.
Furthermore, the corner steel pipe is phi 42mm, and the wall thickness is 2.7 mm.
Furthermore, the vertical rods are of dry structures, the distance between the horizontal sections of the vertical rods is 500mm, the distance between the vertical sections of the vertical rods is 600mm, and the distance between the vertical sections of the vertical rods is 600 mm.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a construction stair corner assembled guard bar, includes steel pipe, iron plate, inflation screw, adjustable section, corner steel pipe, its characterized in that: two steel pipes are used as vertical rods, different heights are set through adjusting buttons, short steel pipes are welded on two sides of each vertical rod in different heights, and steel pipes with corners are inserted into the short steel pipes, so that the assembled protection rod for the corners of the construction stairs is formed.
2. The assembled guard bar of a construction stair corner as claimed in claim 1, wherein the steel tube has a dimension of phi 48mm and a wall thickness of 2.7mm to 3.2 mm.
3. The assembled guard bar of a construction stair corner as claimed in claim 1, wherein the iron plate is 150X150mm, and the thickness is 4 mm-8 mm.
4. The assembled guard bar of claim 1, wherein the expansion screw is M6-M10.
5. The assembled guard bar of a construction stair corner according to claim 1, wherein the adjustable section is a steel pipe with a diameter of 42mm, and holes are formed on the surface at intervals of 100 mm-200 mm.
6. The assembled guard bar of a construction stair corner as claimed in claim 1, wherein the steel tube of the corner has a diameter of 42mm and a wall thickness of 2.7mm to 3.2 mm.
7. The assembled guard bar of a construction stair corner of claim 1, wherein the vertical bars are dry structures, and the horizontal section spacing of the vertical bars is 500 mm-600 mm, the upper vertical section length is 600 mm-800 mm, and the lower vertical section length is 600 mm-800 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551502.3U CN216921474U (en) | 2022-03-15 | 2022-03-15 | Construction stair corner assembled fender rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220551502.3U CN216921474U (en) | 2022-03-15 | 2022-03-15 | Construction stair corner assembled fender rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921474U true CN216921474U (en) | 2022-07-08 |
Family
ID=82227524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220551502.3U Active CN216921474U (en) | 2022-03-15 | 2022-03-15 | Construction stair corner assembled fender rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921474U (en) |
-
2022
- 2022-03-15 CN CN202220551502.3U patent/CN216921474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated protective rod for the corner of construction stairs Effective date of registration: 20230924 Granted publication date: 20220708 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG DONGYANG THIRD CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2023980058625 |