CN220434299U - Device for protecting steel structure roof operation - Google Patents
Device for protecting steel structure roof operation Download PDFInfo
- Publication number
- CN220434299U CN220434299U CN202322097512.1U CN202322097512U CN220434299U CN 220434299 U CN220434299 U CN 220434299U CN 202322097512 U CN202322097512 U CN 202322097512U CN 220434299 U CN220434299 U CN 220434299U
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- base
- steel
- steel structure
- long groove
- short channel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 238000010276 construction Methods 0.000 abstract description 19
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the field of steel structure engineering construction, and particularly relates to a device for protecting steel structure roof operation, which comprises: the device comprises an adjustable interval base, short channel steel, long channel steel, an adjusting bolt and a safety rope limiting top plate; the adjustable interval base is divided into a left base and a right base which are horizontal, the outer ends of the left base and the right base are respectively provided with an L-shaped corner positioned below the base, a clamping gap of an I-shaped steel flange plate is formed between the horizontal part of the L-shaped corner and the left base or the right base, a short channel steel positioned above the base is fixed at the inner end of the left base, a long groove steel positioned above the base is fixed at the inner end of the right base, the short channel steel and the long groove steel are connected through adjusting bolts, and a safety rope limiting top plate is fixed at the top of the long groove steel. The device solves the difficult problem of steel structure roof operation protection, reduces construction cost, shortens construction period, achieves the expected aim, avoids the damage to steel members by the conventional protection mode, and greatly improves safety coefficient.
Description
Technical Field
The utility model belongs to the field of steel structure engineering construction, and particularly relates to a device for protecting steel structure roof operation, which is suitable for protecting all steel structure roof operation.
Background
Along with the gradual improvement of construction management technology in China, safe civilized construction becomes an important part in construction, in the past steel structure roof construction process, a worker directly fixes a safety rope on a lower component (I-steel) during operation, the fixed height of the safety rope is lower than the wearing height of a personal safety belt, the safety standard of high hanging and low use is not achieved, the safety coefficient is extremely low, and the steel structure roof operation protection is a problem to be solved urgently. At present, the roof is protected by welding a protective railing on a component, but the component is deformed by using the protective railing, and simultaneously, a paint surface and a fireproof paint coating are damaged, so that the quality of the component is affected, and the safety rope is directly bound and cannot meet the safety use requirement. Therefore, the utility model designs a special protection device when the steel structure roof works.
Disclosure of Invention
The utility model provides a device for protecting the operation of a steel structure roof, aiming at the problems of low safety coefficient of the operation protection or damage to steel structure members in the construction process of the steel structure roof.
The utility model is realized by adopting the following technical scheme: an apparatus for steel structure roofing work protection comprising: the device comprises an adjustable interval base, short channel steel, long channel steel, an adjusting bolt and a safety rope limiting top plate; the adjustable interval base is divided into a left base and a right base which are horizontal, the outer ends of the left base and the right base are respectively provided with an L-shaped corner positioned below the base, a clamping gap of an I-shaped steel flange plate is formed between the horizontal part of the L-shaped corner and the left base or the right base, a short channel steel positioned above the base is fixed at the inner end of the left base, a long groove steel positioned above the base is fixed at the inner end of the right base, the short channel steel and the long groove steel are connected through adjusting bolts, the connection of the left base and the right base can be realized, and a safety rope limiting top plate is fixed at the top of the long groove steel. When the device is used, the spacing between the left base and the right base can be adjusted through the adjusting bolts, so that the I-steel flange plates with different widths can be clamped, after the device is fixed on the I-steel, the safety rope is fixed on the safety rope limiting top plate at the top of the long channel steel, the fixing height of the safety rope is higher than the wearing height of the personal safety belt, the safety standard of 'high hanging low use' is achieved, the safety coefficient is high, and meanwhile, the device can not damage the I-steel structure.
The device for protecting steel structure roof operation is characterized in that the outer end parts of the left base and the right base are further provided with limiting bolts, after the I-steel is clamped by the spacing-adjustable base, the bottoms of the limiting bolts can be abutted against the flange plates of the I-steel, and the clamping stability is guaranteed.
Compared with the traditional roof protection measures, the method has the technical characteristics of high safety coefficient, strong operability, high construction efficiency, high economic benefit and the like. The concrete beneficial effects are as follows:
1. the safety coefficient is high: the safety rope fixing device ensures the safety use requirement of high hanging and low use of the safety rope in the operation of the steel structure roof, the device is assembled and fixed by adopting girth welding, the device and the installation part are fixed by adopting bolts, and the structural stability under the maximum load is ensured.
2. The operability is strong: the device is used in the operation protection of the steel structure roof, the construction operation is simple, no special tools are needed, the working procedure is simple, only bolts are needed to be fastened, and the working time is saved; after the installation is completed, bolts are fastened, the distance can be flexibly adjusted, and the bolt is suitable for the installation of various steel members.
3. The construction efficiency is high: the utility model has simple installation, high installation speed and high construction efficiency, and is only fixed by bolts, thereby realizing clean and civilized construction site.
4. The economic benefit is high: for traditional railing protection, this device has saved the material that adopts the protection railing, the manual work of welding railing, material, fire-retardant coating mends the application to and the expense such as component deformation restoration, economic benefits is obvious.
Drawings
Fig. 1 is an elevation view of a steel structure roofing operation protection device.
Fig. 2 is a side elevation view of a steel structure roofing operation protection device.
Fig. 3 is a top view of a steel structure roofing operation protection device.
In the figure: the safety rope limiting device comprises a 1-left base, a 2-right base, a 3-L-shaped corner, a 4-short channel steel, a 5-long channel steel, a 6-adjusting bolt, a 7-limiting bolt and an 8-safety rope limiting top plate.
Detailed Description
Referring to fig. 1 to 3, the present utility model provides an apparatus for protecting a steel structure roof from operation, comprising: the adjustable spacing base, short channel steel 4, long channel steel 5, adjusting bolt 6, limit bolt 7 and safety rope limit top plate 8.
The adjustable interval base is divided into a left base 1 and a right base 2 which are horizontal, the outer ends of the left base 1 and the right base 2 are respectively provided with an L-shaped corner 3 positioned below the base, the horizontal part of the L-shaped corner 3 and the left base or the gap between the right base form an I-shaped steel flange plate clamping gap, the outer ends of the left base and the right base are also provided with a limit bolt 7, the inner end part of the left base is fixedly provided with a short channel steel 4 positioned above the base, the inner end part of the right base is fixedly provided with a long groove steel 5 positioned above the base, the short channel steel 4 is connected with the long groove steel 5 through an adjusting bolt 6, the connection of the left base 1 and the right base 2 can be realized, the interval between the left base 1 and the right base 2 can be adjusted through the adjusting bolt 6, so that I-shaped steel flange plates with different widths can be clamped, the bottoms of the limit bolts 7 can be abutted against the I-shaped steel flange plates after clamping, the clamping stability is ensured, the tops of the long groove steel are welded with a limit top plate 8, and the safety rope is limited by the limit top plate, and the safety rope is greatly displaced.
The short channel steel 4 and the long channel steel 5 adopt C6.3 # channel steel, and the limit bolts 6 and the adjusting bolts 7 adopt M20 bolts.
The device solves the difficult problem of steel structure roof operation protection, reduces construction cost, shortens construction period, achieves the expected aim, avoids the damage to steel members by the conventional protection mode, and greatly improves safety coefficient. The application of the device provides precious experience and choice for the steel structure roof operation protection construction. The steel structure roof operation protection device solves the problem that the safety rope cannot meet the requirement of safety use coefficient, avoids paint dropping and deformation of steel components caused by welding of the traditional protection railings, improves the working efficiency, shortens the construction period and reduces the construction cost while ensuring the construction quality and safety.
Although embodiments of the present utility model have been disclosed above, it is not limited to the use as set forth in the specification, which is well suited to various fields of use for the utility model, and additional modifications will readily occur to those skilled in the art, and therefore the utility model is not limited to the particular details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (2)
1. A device for protecting a steel structure roof from operation, comprising: the device comprises a spacing adjustable base, short channel steel (4), long groove steel (5), an adjusting bolt (6) and a safety rope limiting top plate (8); the adjustable interval base is divided into a left base (1) and a right base (2) which are horizontal, the outer ends of the left base (1) and the right base (2) are provided with L-shaped corners (3) positioned below the base, the horizontal parts of the L-shaped corners (3) and the left base or the gap between the right base form an I-shaped steel flange plate clamping gap, the inner end of the left base (1) is fixedly provided with a short channel steel (4) positioned above the base, the inner end of the right base (2) is fixedly provided with a long groove steel (5) positioned above the base, the short channel steel (4) is connected with the long groove steel (5) through an adjusting bolt (6), and the top of the long groove steel (5) is fixedly provided with a safety rope limiting top plate (8).
2. The device for protecting steel structure roof operation according to claim 1, characterized in that limit bolts (7) are further arranged on the outer ends of the left base (1) and the right base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097512.1U CN220434299U (en) | 2023-08-07 | 2023-08-07 | Device for protecting steel structure roof operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097512.1U CN220434299U (en) | 2023-08-07 | 2023-08-07 | Device for protecting steel structure roof operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434299U true CN220434299U (en) | 2024-02-02 |
Family
ID=89691103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097512.1U Active CN220434299U (en) | 2023-08-07 | 2023-08-07 | Device for protecting steel structure roof operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434299U (en) |
-
2023
- 2023-08-07 CN CN202322097512.1U patent/CN220434299U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |