CN206183830U - Tear wind spring - Google Patents
Tear wind spring Download PDFInfo
- Publication number
- CN206183830U CN206183830U CN201621146053.5U CN201621146053U CN206183830U CN 206183830 U CN206183830 U CN 206183830U CN 201621146053 U CN201621146053 U CN 201621146053U CN 206183830 U CN206183830 U CN 206183830U
- Authority
- CN
- China
- Prior art keywords
- wind spring
- tear
- tears
- termination
- tearing
- 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 - Fee Related
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a tear wind spring, including tear wind spring, the tear wind spring afterbody is equipped with and tears pull end head and fastening head, the direction of tearing the pull end head is the same with tear wind spring curling direction, fastening head with tear pull end head opposite direction, the tip that tears the pull end head is equipped with first fixed orifices, fastening head's tip is equipped with the second fixed orifices, tear wind spring is last to be equipped with to tear and to draw the indentation to guarantee that it can tear smoothly to tear in -process tear wind spring at the atress. Tear wind spring can be used to set up in safety line energy buffering seat, safety line energy buffering seat is connected with the safety line, the energy of production when tear wind spring absorption personnel fall when the high altitude working worker emergence is fallen has reduced the impact factor when personnel fall.
Description
Technical field
The utility model is related to high-altitude working safety equipment technical field, specifically one kind to tear wind spring.
Technical background
At present, existing work high above the ground drop protection measure is mainly work high above the ground personnel are protected by single hanging point
Shield, and situation about being directed to when work high above the ground personnel contingency occurs falling from high altitude is then not provided with corresponding safety prevention measure.Through right
Prior art is looked into newly, does not find have and the same or similar document report of this theme in high-altitude working safety equipment technical field.
Utility model content
The utility model tears wind spring there is provided one kind.
The purpose of this utility model is that the work high above the ground drop protection measure solved on existing market mainly passes through single extension
Point is protected to work high above the ground personnel, and situation about being directed to when work high above the ground personnel contingency occurs falling from high altitude is then not provided with phase
The problem of the safety prevention measure answered.
The utility model solves the technical scheme that its technical problem used：One kind tears wind spring, including tears wind spring, described
Tear wind spring afterbody and be provided with tearing termination and fixed termination, the direction of the tearing termination is identical with wind spring curl direction is torn, described
Fixed termination is in opposite direction with tearing termination, and the end of the tearing termination is provided with the first fixing hole, the end of the fixed termination
Portion is provided with the second fixing hole.
Further, the wind spring that tears is provided with tearing impression.
Further, the wind spring that tears is for stainless steel material.
The beneficial effects of the utility model are：It is described in the utility model tear wind spring and can be used to being arranged on safe heat input delay
In red seat, safety line energy snubber seat is connected with safety line, wind spring is torn when work high above the ground personnel fall and absorbs personnel
The energy produced when falling, tears wind spring and is torn through tearing termination, fixed termination two ends effect, the rushing when personnel of reducing fall
Hit coefficient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
As shown in the figure, there is provided the utility model tears the embodiment of wind spring, including wind spring 1 is torn, the afterbody of wind spring 1 that tears sets
There are tearing termination 2 and fixed termination 3, the direction of the tearing termination 2 is identical with the curl direction of wind spring 1 is torn, the fixed termination 3
In opposite direction with tearing termination 2, the end of the tearing termination 2 is provided with the first fixing hole 4, and the end of the fixed termination 3 sets
There is the second fixing hole 5.
The wind spring 1 that tears is provided with tearing impression, to ensure that wind spring is torn in stress tearing procedure can smoothly be torn.
The wind spring 1 that tears is for stainless steel material.
The wind spring that tears described in the utility model can be used to be arranged in safety line energy snubber seat, safety line energy snubber seat
It is connected with safety line, wind spring is torn when work high above the ground personnel fall and absorbs the energy produced when personnel fall, through tearing
Termination, fixed termination two ends effect are torn wind spring and are torn, the impact coefficient when personnel of reducing fall.
Claims (3)
1. one kind tears wind spring, including tears wind spring, it is characterised in that：The wind spring afterbody that tears is provided with tearing termination and fixed termination,
The direction of the tearing termination is identical with wind spring curl direction is torn, and the fixed termination is in opposite direction with tearing termination, described to tear
The end of pull end head is provided with the first fixing hole, and the end of the fixed termination is provided with the second fixing hole.
It is 2. according to claim 1 to tear wind spring, it is characterised in that：The wind spring that tears is provided with tearing impression.
It is 3. according to claim 1 to tear wind spring, it is characterised in that：The wind spring that tears is for stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146053.5U CN206183830U (en) | 2016-10-21 | 2016-10-21 | Tear wind spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146053.5U CN206183830U (en) | 2016-10-21 | 2016-10-21 | Tear wind spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206183830U true CN206183830U (en) | 2017-05-24 |
Family
ID=58732510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146053.5U Expired - Fee Related CN206183830U (en) | 2016-10-21 | 2016-10-21 | Tear wind spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206183830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267617A (en) * | 2016-10-21 | 2017-01-04 | 上海普英特高层设备股份有限公司 | One tears wind spring |
-
2016
- 2016-10-21 CN CN201621146053.5U patent/CN206183830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267617A (en) * | 2016-10-21 | 2017-01-04 | 上海普英特高层设备股份有限公司 | One tears wind spring |
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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: 20170524 Termination date: 20211021 |