CN204081536U - For the detachable safety device of Steel Structure Installation in a kind of building operations - Google Patents
For the detachable safety device of Steel Structure Installation in a kind of building operations Download PDFInfo
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- CN204081536U CN204081536U CN201420460692.3U CN201420460692U CN204081536U CN 204081536 U CN204081536 U CN 204081536U CN 201420460692 U CN201420460692 U CN 201420460692U CN 204081536 U CN204081536 U CN 204081536U
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- safety device
- building operations
- steel structure
- structure installation
- shaped folder
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Abstract
The utility model discloses the detachable safety device for Steel Structure Installation in a kind of building operations, be made up of safety line, the bridle port that described safety line is arranged with vertical rod upper end is connected, the bottom of described vertical rod is connected with U-shaped folder, along the periphery at described U-shaped folder middle part, be provided with stiffener, the left and right sides of described U-shaped folder upper surface is respectively arranged with the hold-down nut for spinning mutually with bolt.The utility model has simple and quick, be convenient to handling and shipping and delivery cost is low, time saving and energy saving, handling safety, harmless to girder steel, repeatedly can recycle advantage.
Description
Technical field
The utility model relates to the safety device in a kind of building operations, in particular, relates to the detachable safety device for Steel Structure Installation in a kind of building operations.
Background technology
In Steel Structure Installation process at present in building operations, often run into the installation of the large H-shaped steel beams such as crane girder, Vierendeel girder or roof girder, due to the factor of operation or technique, make when girder steel is installed to be difficult to formal railing to install in time, in order to ensure the safety of installing girder steel process, common method is in the past the angle steel that directly welding is vertical on the top flange plate of H profile steel beam, and then binds safety rope and use as temporary railing.The maximum shortcoming of this method is that angle steel being directly welded on girder steel top flange can damage girder steel mother metal, after railing uses, angle steel is cut off, then also need to polish to girder steel and the reparation such as touch-up paint, so not only can cause adverse effect to girder steel mother metal, cause the damage of girder steel, reduce application life, and the time of installation and removal temporary railing is longer, at substantial manpower and materials, inefficiency, and there is potential safety hazard in work progress.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of simple and quick, is convenient to handling and shipping and delivery cost is low, time saving and energy saving, handling safety, harmless to girder steel, the detachable safety device for Steel Structure Installation in building operations that can repeatedly recycle
The purpose of this utility model is achieved through the following technical solutions:
For the detachable safety device of Steel Structure Installation in a kind of building operations, be made up of safety line, the bridle port that described safety line is arranged with vertical rod upper end is connected, the bottom of described vertical rod is connected with U-shaped folder, along the periphery at described U-shaped folder middle part, be provided with stiffener, the left and right sides of described U-shaped folder upper surface is respectively arranged with the hold-down nut for spinning mutually with bolt.
Described bottom of upright rod is also connected with the stiffener side being arranged on U-shaped and pressing from both sides upper surface.
Described stiffener is that the steel plate that 12mm is thick is made.
The specification of described bolt is M20.
Compared with prior art, the beneficial effect that the technical solution of the utility model is brought is:
The utility model comprises safety line, safety line is connected with the hole of vertical rod upper end, described bottom of upright rod be provided with movable be connected on girder steel U-shaped folder, the U-shaped mouth that only U-shaped need be pressed from both sides during use is fixing after inserting the top flange plate of girder steel, namely can be when installing steel work and provide safety guarantee, therefore the utility model has simple and quick, be convenient to handling and shipping and delivery cost is low, time saving and energy saving, handling safety, harmless to girder steel, the substantive distinguishing features that can repeatedly recycle and progress.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to sectional view.
Fig. 3 be the utility model actual use time scheme of installation.
Reference numeral: 1-vertical rod 2-bridle port 3-U clevis 4-stiffener 5-nut 6-bolt 7-girder steel 8-safety line
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the utility model be described further:
As shown in Figure 1 to Figure 3, for the detachable safety device of Steel Structure Installation in a kind of building operations, be made up of safety line 8, the bridle port 2 that described safety line 8 is arranged with vertical rod 1 upper end is connected, in the present embodiment, the diameter selected of described safety line 8 is the wire rope of 9mm, and the diameter of described bridle port 2 is set to 24mm, and it is that the angle steel of L50*5 is made that model is chosen in described vertical rod 1.The bottom of described vertical rod 1 is welded with U-shaped folder 3, described U-shaped folder 3 is formed by the steel plate butt welding that three pieces of 12mm are thick, peripheral weld in the middle part of described U-shaped folder 3 is connected to stiffener 4, described stiffener is that the steel plate that 12mm is thick is made, the described U-shaped folder upper surface of 3, the left and right sides of stiffener 4, offer respectively and can hold the hole that model is M20 nut 5, described nut 5 is welded in inside hole, be connected with the bolt 6 for fixing U-shaped folder 3 in nut 5, still weld together with the side being arranged on U-shaped and pressing from both sides the stiffener 4 of upper surface bottom described vertical rod 1.
Reality use detachable safety device of the present utility model time, first need U-shaped to be pressed from both sides the top flange plate place of 3 clampings at girder steel 7, then bolt 6 precession U-shaped pressed from both sides the nut 5 of 3 upper surfaces, tight a bolt 6 by U-shaped folder be fixed on girder steel 7.Last with reference to shown in Fig. 3, with safety line 8 be through multiple interim vertical rod 1 upper end, after forming entirety, safety belt system hangs on safety rope by constructor again, to reach the object of personal protection.
Claims (4)
1. in a building operations for the detachable safety device of Steel Structure Installation, be made up of safety line, it is characterized in that, the bridle port that described safety line is arranged with vertical rod upper end is connected, the bottom of described vertical rod is connected with U-shaped folder, along the periphery at described U-shaped folder middle part, be provided with stiffener, the left and right sides of described U-shaped folder upper surface is respectively arranged with the hold-down nut for spinning mutually with bolt.
2. in a kind of building operations according to claim 1 for the detachable safety device of Steel Structure Installation, it is characterized in that, described bottom of upright rod is also connected with the stiffener side being arranged on U-shaped and pressing from both sides upper surface.
3. in a kind of building operations according to claim 1 for the detachable safety device of Steel Structure Installation, it is characterized in that, described stiffener is that the steel plate that 12mm is thick is made.
4. in a kind of building operations according to claim 1 for the detachable safety device of Steel Structure Installation, it is characterized in that, the specification of described bolt is M20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460692.3U CN204081536U (en) | 2014-08-14 | 2014-08-14 | For the detachable safety device of Steel Structure Installation in a kind of building operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460692.3U CN204081536U (en) | 2014-08-14 | 2014-08-14 | For the detachable safety device of Steel Structure Installation in a kind of building operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081536U true CN204081536U (en) | 2015-01-07 |
Family
ID=52174269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460692.3U Active CN204081536U (en) | 2014-08-14 | 2014-08-14 | For the detachable safety device of Steel Structure Installation in a kind of building operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230409A (en) * | 2019-07-12 | 2019-09-13 | 中国化学工程第十一建设有限公司 | A kind of safety rope guard assembly and its safety protection structure of application |
| CN111719938A (en) * | 2020-06-12 | 2020-09-29 | 五冶集团上海有限公司 | Method for manufacturing and installing temporary safety guardrail for steel beam installation |
-
2014
- 2014-08-14 CN CN201420460692.3U patent/CN204081536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230409A (en) * | 2019-07-12 | 2019-09-13 | 中国化学工程第十一建设有限公司 | A kind of safety rope guard assembly and its safety protection structure of application |
| CN111719938A (en) * | 2020-06-12 | 2020-09-29 | 五冶集团上海有限公司 | Method for manufacturing and installing temporary safety guardrail for steel beam installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |