CN105148424A - High-place operation buffer for electric line repairing - Google Patents
High-place operation buffer for electric line repairing Download PDFInfo
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- CN105148424A CN105148424A CN201510561922.4A CN201510561922A CN105148424A CN 105148424 A CN105148424 A CN 105148424A CN 201510561922 A CN201510561922 A CN 201510561922A CN 105148424 A CN105148424 A CN 105148424A
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- housing
- electric line
- top board
- spring
- line maintenance
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Abstract
The invention discloses a high-place operation buffer for electric line repairing. The high-place operation buffer comprises a shell, wherein a second telescopic rod and a first telescopic rod are arranged at the upper end and the lower end of the shell respectively in a sliding manner; a second top plate and a first top plate are arranged at the ends, positioned on the inner side of the shell, of the second telescopic rod and the first telescopic rod respectively; secondary springs are arranged on the second telescopic rod on the upper side of the second top plate and on the first telescopic rod on the lower side of the first top plate in a sleeving manner; switches are arranged on the inner walls of the outer rings of secondary spring accommodating grooves in the top and bottom of the shell; a plurality of primary springs are uniformly arranged on the outer rings of the lower side of the second top plate and the upper side of the first top plate; a warning device is arranged in the middle of one side face of the shell. The high-place operation buffer is stable in structure, reasonable in design, safe and reliable to use, and easy to popularize and use, can effectively buffer and protect fallen workers, automatically gives an alarm, shortens the accident handling time, and reduces the injury risk of the workers.
Description
Technical field
The present invention relates to electric tool fittings technical field, specifically a kind of electric line maintenance high-rise working buffer.
Background technology
Electric line staff aloft operation time, except using of seat belts, also use catching device or two anti-ropes, to ensure safety during staff's transposition.But current catching device or two anti-ropes have a common problem, lack effective buffer unit and autoalarm, once meet accident, staff can fall fast because of Action of Gravity Field, can stop suddenly when reaching certain and being a bit, personnel are therefore easily injured, and not easily discover in time the staff of underground, delay the accident processing time, add the injured risk falling personnel.
Summary of the invention
The object of the present invention is to provide a kind of electric line maintenance high-rise working buffer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
High-rise working buffer is used in a kind of electric line maintenance, comprise warning device and housing, slide respectively and be provided with No. two expansion links and an expansion link in the two ends up and down of described housing, one end that No. two expansion links and expansion link expose hull outside is all one-body molded is connected with draw ring, one end that No. two expansion links and expansion link are positioned at case inside is respectively equipped with No. two top boards and a top board, the downside of the upside of No. two top boards and a top board is equipped with auxiliary spring respectively at cover on No. two expansion links and an expansion link, the two ends of housing are equipped with cylindrical auxiliary spring storage tank, the top of housing and bottom are equipped with switch on the outer ring inwall of auxiliary spring storage tank, the downside of described No. two top boards and the upper middle side part of a top board are equipped with main spring limited post, the end cooperation of main spring limited post is provided with cushion pad, the outer ring, upside of the downside of No. two top boards and a top board is evenly provided with some main springs, the two ends of main spring are individually fixed on a top board and No. two top boards, warning device is provided with in the middle part of the side of housing.
As the further scheme of the present invention: described No. two top boards and a top board are circular, and the inwall of No. two top boards and a top board and housing is equipped with.
As the further scheme of the present invention: described auxiliary spring is Compress Spring.
As the further scheme of the present invention: described switch is closed type self-replaced type press button, and switch is respectively provided with one in the top of housing and bottom.
As the further scheme of the present invention: described cushion pad is made up of wearable elastic elastomeric material.
As the further scheme of the present invention: described main spring is extension spring, and the quantity of main spring is four.
As the further scheme of the present invention: described warning device is electrically connected with switch.
Compared with prior art, the invention has the beneficial effects as follows: coordinated by auxiliary spring and main spring and carry out level 2 buffering protection, when one of them trigger switch of a top board or No. two top boards, warning device is reported to the police, accident treatment is carried out to remind underground activities personnel timely, reduce the injury falling personnel, can be protected main spring by main spring limited post, by the cushion pad that its end is arranged, noise when main spring limited post clashes into can be reduced, can carry out accommodating to auxiliary spring by auxiliary spring storage tank, avoid auxiliary spring contract by distance excessive, auxiliary spring is protected, increase the service life, to sum up, this apparatus structure is stablized, reasonable in design, safe and reliable, effectively can play buffer protection to falling personnel, and automatically report to the police, shorten the accident treatment time, reduce injury to personnel risk, be easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the distribution schematic diagram of main spring in the present invention.
In figure: 1-expansion link, 2-auxiliary spring storage tank, 3-auxiliary spring, 4-top board, 5-main spring limited post, 6-cushion pad, 7-main spring, 8-No. bis-top boards, 9-No. bis-expansion links, 10-switch, 11-warning device, 12-housing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 2, in the embodiment of the present invention, high-rise working buffer is used in a kind of electric line maintenance, comprise warning device 11 and housing 12, slide respectively and be provided with No. two expansion links 9 and an expansion link 1 in the two ends up and down of described housing 12, No. two expansion links 9 and expansion link 1 expose that one end outside housing 12 is all one-body molded is connected with draw ring, be convenient to carry out safety belt fix, No. two expansion links 9 and expansion link 1 one end be positioned at inside housing 12 are respectively equipped with No. two top boards 8 and a top board 4, No. two top boards 8 and a top board 4 are circular, and No. two top boards 8 and a top board 4 are equipped with the inwall of housing 12, the downside of the upside of No. two top boards 8 and a top board 4 is equipped with auxiliary spring 3 respectively at cover on No. two expansion links 9 and an expansion link 1, auxiliary spring 3 is Compress Spring, the two ends of housing 12 are equipped with auxiliary spring storage tank 2, auxiliary spring storage tank 2 is cylindrical structural, when stretching to an expansion link 1 and No. two expansion links 9, auxiliary spring 3 compresses, bottom and the top inner wall of housing 12 is positioned in by a top board 4 and No. two top boards 8, and undertaken accommodating by auxiliary spring storage tank 2 pairs of auxiliary springs 3, avoid auxiliary spring 3 contract by distance excessive, auxiliary spring 3 is caused to damage, the top of described housing 12 and bottom are equipped with switch 10 on the outer ring inwall of auxiliary spring storage tank 2, switch 10 is closed type self-replaced type press button, and switch 10 is respectively provided with one in the top of housing 12 and bottom, the downside of described No. two top boards 8 and the upper middle side part of a top board 4 are equipped with main spring limited post 5, the end cooperation of main spring limited post 5 is provided with cushion pad 6, cushion pad 6 is made up of wearable elastic elastomeric material, the outer ring, upside of the downside of No. two top boards 8 and a top board 4 is evenly provided with some main springs 7, main spring 7 is extension spring, the two ends of main spring 7 are individually fixed on a top board 4 and No. two top boards 8, and the quantity of main spring 7 is four, during original state, main spring limited post 5 on a top board 4 and No. two top boards 8 contacts with each other, when pulling an expansion link 1 and No. two expansion links 9, a top board 4 and No. two top boards 8 away from, level 2 buffering is carried out under the acting in conjunction of auxiliary spring 3 and main spring 7, reduce the injury of staff, warning device 11 is provided with in the middle part of the side of described housing 12, warning device 11 is electrically connected with switch 10, when switch 10 is triggered, reported to the police by warning device 11, accident treatment is carried out to remind underground activities personnel timely, reduce the injury falling personnel.
Operation principle of the present invention is: when staff steps on high-rise working, lap belt is connected in series upper bumper, can be conveniently connected by the link of an expansion link 1 with No. two expansion link 9 ends, in normal state, main spring limited post 5 on a top board 4 and No. two top boards 8 contacts with each other, to carry out position limitation protection to main spring 7, when occurring that unexpected personnel fall, a top board 4 in high-rise working buffer is separated with the two ends of No. two top boards 8 to housing 12, main spring 7 is in extended state, auxiliary spring 3 is in compressive state, coordinated by auxiliary spring 3 and main spring 7 and carry out level 2 buffering protection, when one of them trigger switch 10 of a top board 4 or No. two top boards 8, warning device 11 is reported to the police, accident treatment is carried out to remind underground activities personnel timely, reduce the injury falling personnel, in addition, by the cushion pad 6 that main spring limited post 5 end is arranged, noise when main spring limited post 5 clashes into can be reduced, can carry out accommodating to auxiliary spring 3 by auxiliary spring storage tank 2, avoid auxiliary spring 3 contract by distance excessive, auxiliary spring 3 is protected, increase the service life.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. high-rise working buffer is used in an electric line maintenance, comprise warning device and housing, it is characterized in that, slide respectively and be provided with No. two expansion links and an expansion link in the two ends up and down of described housing, one end that No. two expansion links and expansion link expose hull outside is all one-body molded is connected with draw ring, one end that No. two expansion links and expansion link are positioned at case inside is respectively equipped with No. two top boards and a top board, the downside of the upside of No. two top boards and a top board is equipped with auxiliary spring respectively at cover on No. two expansion links and an expansion link, the two ends of housing are equipped with cylindrical auxiliary spring storage tank, the top of housing and bottom are equipped with switch on the outer ring inwall of auxiliary spring storage tank, the downside of described No. two top boards and the upper middle side part of a top board are equipped with main spring limited post, the end cooperation of main spring limited post is provided with cushion pad, the outer ring, upside of the downside of No. two top boards and a top board is evenly provided with some main springs, the two ends of main spring are individually fixed on a top board and No. two top boards, warning device is provided with in the middle part of the side of housing.
2. electric line maintenance high-rise working buffer according to claim 1, is characterized in that, described No. two top boards and a top board are circular, and the inwall of No. two top boards and a top board and housing is equipped with.
3. electric line maintenance high-rise working buffer according to claim 1, it is characterized in that, described auxiliary spring is Compress Spring.
4. electric line maintenance high-rise working buffer according to claim 1, is characterized in that, described switch is closed type self-replaced type press button, and switch is respectively provided with one in the top of housing and bottom.
5. electric line maintenance high-rise working buffer according to claim 1, it is characterized in that, described cushion pad is made up of wearable elastic elastomeric material.
6. electric line maintenance high-rise working buffer according to claim 1, it is characterized in that, described main spring is extension spring, and the quantity of main spring is four.
7. the electric line maintenance high-rise working buffer according to claim 1 or 4, it is characterized in that, described warning device is electrically connected with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561922.4A CN105148424A (en) | 2015-09-07 | 2015-09-07 | High-place operation buffer for electric line repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561922.4A CN105148424A (en) | 2015-09-07 | 2015-09-07 | High-place operation buffer for electric line repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105148424A true CN105148424A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561922.4A Pending CN105148424A (en) | 2015-09-07 | 2015-09-07 | High-place operation buffer for electric line repairing |
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| CN (1) | CN105148424A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549335A (en) * | 2016-12-09 | 2017-03-29 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test is ascended a height and uses anti-fall device |
| CN106901544A (en) * | 2017-03-18 | 2017-06-30 | 匠仙（上海）床垫科技有限公司 | A kind of built-in spring structure of mattress |
| 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 |
| CN111743731A (en) * | 2020-07-06 | 2020-10-09 | 中南大学湘雅医院 | Novel elbow joint function rehabilitation device |
| CN113931434A (en) * | 2021-11-19 | 2022-01-14 | 中建八局第二建设有限公司 | Safety belt fastening device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2875498Y (en) * | 2006-02-28 | 2007-03-07 | 赵向华 | Multi-stage pressure-releasing buffering device |
| CN200963459Y (en) * | 2006-10-23 | 2007-10-24 | 李秀峰 | Special purpose safety belt for maintenance oil extractor |
| US8226024B2 (en) * | 2009-10-14 | 2012-07-24 | D B Industries, Inc. | Self-retracting lifeline with reserve lifeline portion |
| CN202859950U (en) * | 2012-09-06 | 2013-04-10 | 中国石油化工股份有限公司 | Safety belt hook for dismounting derrick |
| CN203408391U (en) * | 2013-08-22 | 2014-01-29 | 国家电网公司 | High-place operation buffer |
-
2015
- 2015-09-07 CN CN201510561922.4A patent/CN105148424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875498Y (en) * | 2006-02-28 | 2007-03-07 | 赵向华 | Multi-stage pressure-releasing buffering device |
| CN200963459Y (en) * | 2006-10-23 | 2007-10-24 | 李秀峰 | Special purpose safety belt for maintenance oil extractor |
| US8226024B2 (en) * | 2009-10-14 | 2012-07-24 | D B Industries, Inc. | Self-retracting lifeline with reserve lifeline portion |
| CN202859950U (en) * | 2012-09-06 | 2013-04-10 | 中国石油化工股份有限公司 | Safety belt hook for dismounting derrick |
| CN203408391U (en) * | 2013-08-22 | 2014-01-29 | 国家电网公司 | High-place operation buffer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549335A (en) * | 2016-12-09 | 2017-03-29 | 国网山东省电力公司蓬莱市供电公司 | A kind of power test is ascended a height and uses anti-fall device |
| CN106901544A (en) * | 2017-03-18 | 2017-06-30 | 匠仙（上海）床垫科技有限公司 | A kind of built-in spring structure of mattress |
| 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 |
| CN111743731A (en) * | 2020-07-06 | 2020-10-09 | 中南大学湘雅医院 | Novel elbow joint function rehabilitation device |
| CN113931434A (en) * | 2021-11-19 | 2022-01-14 | 中建八局第二建设有限公司 | Safety belt fastening device |
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Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |