CN203408391U - High-place operation buffer - Google Patents
High-place operation buffer Download PDFInfo
- Publication number
- CN203408391U CN203408391U CN201320513459.2U CN201320513459U CN203408391U CN 203408391 U CN203408391 U CN 203408391U CN 201320513459 U CN201320513459 U CN 201320513459U CN 203408391 U CN203408391 U CN 203408391U
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- CN
- China
- Prior art keywords
- main spring
- staff
- expansion link
- hook
- sleeve pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a high-place operation buffer which comprises a sleeve and a main spring. The main spring is arranged in the sleeve. Telescopic rods are arranged at the two ends of the main spring. A hanging ring is arranged on one telescopic rod, and a hook is arranged on the other telescopic rod. Jacking pieces are arranged between the main spring and the telescopic rods. The main spring and the telescopic rods are connected into a whole body through the jacking sheets. Auxiliary springs are arranged on outer layers of the telescopic rods. When staff climb to high places for operation, the hook of the high-place operation buffer is hung on a waist safety belt of the staff, a secondary protection rope of the staff or a hook of a fall-preventing device of the staff is hung on the hanging ring of the high-place operation buffer, at the moment, the main spring does not receive force. When accidental staff falling occurs, the main spring in the high-place operation buffer is pulled open by the telescopic rods on the two sides and plays a role in buffering quick falling of the staff, so that injury risks of the staff are reduced.
Description
Technical field
The utility model relates to a kind of electric line maintenance safety protector, particularly relates to a kind of high-rise working buffer.
Background technology
As everyone knows, electric line staff during operation, except using of seat belts, also uses catching device or two anti-ropes aloft, the safety when guaranteeing staff's transposition.But current catching device or two anti-ropes have a common problem, there is no buffer unit, once meet accident, staff can fall fast because of Action of Gravity Field, can cut when some when reaching certain, personnel are therefore easily injured.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to carry, cost of manufacture is low and safety coefficient is high high-rise working buffer.
For realizing the technical scheme that the purpose of this utility model adopts, be: a kind of high-rise working buffer, comprise sleeve pipe and main spring, described main spring is arranged in sleeve pipe, described main spring two ends are provided with expansion link, wherein on an expansion link, link is set, on another root expansion link, hook is set, between described main spring and described expansion link, be provided with top flat, and connect as one by top flat, on described expansion link skin, be provided with auxiliary spring.
Described sleeve pipe is cylinder mode.
Described main spring center and described expansion link are centered close on same straight line.
Described auxiliary spring one end withstands on top flat, and the other end withstands on sleeve pipe sidewall.
High-rise working buffer of the present utility model, comprise sleeve pipe and main spring, described main spring is arranged in sleeve pipe, described main spring two ends are provided with expansion link, wherein on an expansion link, link is set, on another root expansion link, hook is set, between described main spring and described expansion link, be provided with top flat, and connect as one by top flat, on described expansion link skin, be provided with auxiliary spring, described sleeve pipe is cylinder mode, when staff steps on high-rise working, the hook of high-rise working buffer hangs on operating personnel's lap belt, staff's two anti-protection ropes or the hook of catching device are hung in height on the link of job buffer, now, main spring does not stress, when occurring that unexpected personnel fall, in high-rise working buffer, main spring is pulled open by the expansion link of both sides, personnel are hurtled down and play cushioning effect, reduce injury to personnel risk.The utility model is simple in structure, easy to carry, and cost of manufacture is low, and safety coefficient is high, is easy to promote.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, high-rise working buffer of the present utility model, comprise sleeve pipe 1 and main spring 2, described main spring 2 is arranged in sleeve pipe 1, described main spring 1 two ends are provided with expansion link 3, wherein on an expansion link, link 4 is set, hook 5 is set on another root expansion link, between described main spring 2 and described expansion link 3, be provided with top flat 6, and connect as one by top flat 6, on described expansion link 3 skins, be provided with auxiliary spring 7, described sleeve pipe 1 is cylinder mode, described main spring 2 centers and described expansion link 3 are centered close on same straight line, top flat 6 is made by metal material, circular, diameter is slightly less than sleeve pipe 1 internal diameter, totally two of described expansion links 3, for cylindrical, lightweight metal material is made, under normal condition, major part is placed in sleeve pipe 1, expansion link 3 ends are connected with top flat 6, afterbody is from sleeve pipe 1 hole passes, connect respectively link 4 and hook 6, described auxiliary spring 7 one end withstand on top flat 6, the other end withstands on sleeve pipe 1 sidewall.
High-rise working buffer of the present utility model, comprise sleeve pipe and main spring, described main spring is arranged in sleeve pipe, described main spring two ends are provided with expansion link, wherein on an expansion link, link is set, on another root expansion link, hook is set, between described main spring and described expansion link, be provided with top flat, and connect as one by top flat, on described expansion link skin, be provided with auxiliary spring, described sleeve pipe is cylinder mode, when staff steps on high-rise working, the hook of high-rise working buffer hangs on operating personnel's lap belt, staff's two anti-protection ropes or the hook of catching device are hung in height on the link of job buffer, now, main spring does not stress, when occurring that unexpected personnel fall, in high-rise working buffer, main spring is pulled open by the expansion link of both sides, personnel are hurtled down and play cushioning effect, reduce injury to personnel risk.The utility model is simple in structure, easy to carry, and cost of manufacture is low, and safety coefficient is high, is easy to promote.
Claims (4)
1. a high-rise working buffer, it is characterized in that: comprise sleeve pipe and main spring, described main spring is arranged in sleeve pipe, described main spring two ends are provided with expansion link, wherein on an expansion link, link is set, on another root expansion link, hook is set, between described main spring and described expansion link, be provided with top flat, and connect as one by top flat, on described expansion link skin, be provided with auxiliary spring.
2. high-rise working buffer as claimed in claim 1, is characterized in that: described sleeve pipe is cylinder mode.
3. high-rise working buffer as claimed in claim 1, is characterized in that: described main spring center and described expansion link are centered close on same straight line.
4. high-rise working buffer as claimed in claim 1, is characterized in that: described auxiliary spring one end withstands on top flat, and the other end withstands on sleeve pipe sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513459.2U CN203408391U (en) | 2013-08-22 | 2013-08-22 | High-place operation buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513459.2U CN203408391U (en) | 2013-08-22 | 2013-08-22 | High-place operation buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408391U true CN203408391U (en) | 2014-01-29 |
Family
ID=49971319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513459.2U Expired - Fee Related CN203408391U (en) | 2013-08-22 | 2013-08-22 | High-place operation buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408391U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148424A (en) * | 2015-09-07 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | High-place operation buffer for electric line repairing |
| CN106284964A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of high-altitude outer wall operation buffer |
| CN108514699A (en) * | 2018-06-08 | 2018-09-11 | 贵州电网有限责任公司 | A kind of anti-falling overhead buffer structure |
| CN109163271A (en) * | 2018-08-06 | 2019-01-08 | 合肥霞康电子商务有限公司 | A kind of city and the assembled street lamp of road lighting engineering |
| CN110975188A (en) * | 2019-11-22 | 2020-04-10 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN113304415A (en) * | 2021-04-13 | 2021-08-27 | 泰州市众辉机械有限公司 | Novel improved falling protector |
-
2013
- 2013-08-22 CN CN201320513459.2U patent/CN203408391U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148424A (en) * | 2015-09-07 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | High-place operation buffer for electric line repairing |
| CN106284964A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of high-altitude outer wall operation buffer |
| CN108514699A (en) * | 2018-06-08 | 2018-09-11 | 贵州电网有限责任公司 | A kind of anti-falling overhead buffer structure |
| CN108514699B (en) * | 2018-06-08 | 2023-08-22 | 贵州电网有限责任公司 | High-altitude anti-falling buffer structure |
| CN109163271A (en) * | 2018-08-06 | 2019-01-08 | 合肥霞康电子商务有限公司 | A kind of city and the assembled street lamp of road lighting engineering |
| CN110975188A (en) * | 2019-11-22 | 2020-04-10 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN110975188B (en) * | 2019-11-22 | 2021-05-04 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN113304415A (en) * | 2021-04-13 | 2021-08-27 | 泰州市众辉机械有限公司 | Novel improved falling protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140129 |