CN103683088A - Line bracing tool - Google Patents
Line bracing tool Download PDFInfo
- Publication number
- CN103683088A CN103683088A CN201210335770.2A CN201210335770A CN103683088A CN 103683088 A CN103683088 A CN 103683088A CN 201210335770 A CN201210335770 A CN 201210335770A CN 103683088 A CN103683088 A CN 103683088A
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- CN
- China
- Prior art keywords
- arm
- chute
- support
- line
- bracing
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- 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.)
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Abstract
The invention relates to a line bracing tool used for climbing overhead line during power maintenance. The line bracing tool is a lever mechanism mainly consisting of a main arm, a force bearing arm and a bracing rod, wherein a chute is formed on the side surface of the force bearing arm; the upper end of the force bearing arm is movably connected with the middle part of the main arm; a line slot is formed in one end of the main arm; a force arm adjusting ring is sheathed on the main arm; the lower end of the force arm adjusting ring is movably connected with the bracing rod; the other end of the bracing rod is embedded in the chute and can slide up and down in the chute. According to the technical scheme, the line bracing tool provided by the invention can be fixed on the top operation surface of an electric pole, and can hang a conductive wire stably in the air based on effort saving effect of the lever principle, thereby providing convenience for operators in winding aluminum armour tape and placing the wire in an insulator groove, reducing labor intensity, reducing operation risk, and improving work efficiency.
Description
Technical field
While the present invention relates to a kind of power equipment maintaining, support the Line tool that climbing high-altitude circuit is used.
Background technology
Along with the development that distribution automation is built, each company has all proposed higher and stricter requirement to power supply reliability, does not have a power failure, few power failure has become a trend of development, my office does not also carry out charged distribution operation at present, thus innovate improving in operational method, to haveing breakthrough.Changing insulator is a required course in daily distribution service work, change insulator work amount large, the service work time is long, counts that early stage prospecting is on-the-spot in, managing security tools and instruments before operation, personal protection apparatus, working implement, material time etc., expends a large amount of human and material resources.And to change insulator be to carry out in the situation that having a power failure, the length of its activity duration, directly has influence on the time of recovering power transmission, and how to improve the place that its operating efficiency has just become key to the issue.The operation of artificial replacing insulator comprises the following steps: step on bar operation 1.; 2. unclamp binding wire (nut, nut); 3. make wire separated with insulator; 4. new insulator is installed; 5. wire winding aluminum band pickaback; 6. wire is put into groove of insulator; 7. colligation wire (nut, nut).Analyze replacing insulator step known, the most difficult in whole process is " wire winding aluminum band pickaback " and " wire is put into groove of insulator " these two steps, the 10kV circuit backbone in some location is mostly 95mm2 overhead bare conductor, (part is 120mm2 to suspended insulated guide wire, 185mm2, 240mm2), wire diameter is thick, weight is large, very large to shoulder pressure during wire pickaback, in addition must lean out health during operating personnel's work high above the ground, safety belt lengthens, centre-of gravity shift, climbers ratio is easier to skid, staff runs out of space, now danger coefficient is large, also have a strong impact on operating efficiency.
Summary of the invention
The object of the invention is to provides a kind of simple in structure to people, and simple operation can replace manually the support the Line tool that completes " wire winding aluminum band pickaback ", " wire is put into groove of insulator " completely.
The object of the present invention is achieved like this: the leverage that support the Line tool is comprised of principal arm, support arm and stay, support arm side opening is provided with chute, support arm upper end and principal arm active connection of middle part, in principal arm one end, cable clamping interface is set, on principal arm, cover has arm of force adjustable ring, the active connection stay in arm of force adjustable ring lower end, stay another end embeds chute, can in chute, slide up and down.
Owing to carrying out technique scheme, the present invention can be fixed on the head of the mast scope of operation, utilizes province's stress effect of lever principle, by the steady unsettled operating personnel's of the being convenient to winding aluminum band and wire is put into groove of insulator of wire.Reduce labour intensity, reduced operation dangerous, increase work efficiency.
Accompanying drawing explanation: technical scheme of the present invention is provided by following drawings and Examples.
Fig. 1 is support the Line tool structural representation.
Legend: 1, cable clamping interface; 2, principal arm; 3, support arm, 4, arm of force adjustable ring; 5, stay, 6, base, 7, set bolt.
Embodiment:
The present invention is not subject to the restriction of following embodiment, can determine concrete execution mode according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, the leverage that support the Line tool is comprised of principal arm 2, support arm 3 and stay 5.Support arm 3 side openings are provided with chute, and chute is vertically to be offered.Support arm 3 lower ends arrange base 6, and screw is offered in base 6 bottom surfaces, and base 6 contacts with the head of the mast scope of operation, and fixing by set bolt 7.Support arm 3 upper ends and active connection of principal arm 2 middle parts, arrange cable clamping interface 1 in principal arm 2 one end, the semi-closed structure that cable clamping interface 1 is comprised of two steel plates arranged side by side or bolt and principal arm 2.On principal arm 2, cover has arm of force adjustable ring 4, the arm of force adjustable ring 4 active connection stays 5 in lower end, and stay 5 another ends embed chute, can in chute, slide up and down.On arm of force adjustable ring 4, bolt is set.
When ascending a height, the personnel that ascend a height first ascend a height voluntarily, step on to the scope of operation, again support the Line tool is pulled to the scope of operation, to support the Line tool subsequently and the scope of operation is fixed, then wire will be stuck in cable clamping interface 1, by regulating the diverse location of arm of force adjustable ring 4 on principal arm 2, thereby regulate the perk height of principal arm 2, and then height that can pilot.Before replacing insulator, can use the present invention that wire is held up, and location, thereby single be conveniently replaced insulator.After replacing insulator, below principal arm 2 can make wire reset fast and accurately.
Above technical characterictic has formed most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, meets the needs of different situations.
Claims (5)
1. one kind is supportted the Line tool, the leverage being formed by principal arm, support arm and stay, it is characterized in that: support arm side opening is provided with chute, support arm upper end and principal arm active connection of middle part, in principal arm one end, cable clamping interface is set, on principal arm, cover has arm of force adjustable ring, the active connection stay in arm of force adjustable ring lower end, stay another end embeds chute, can in chute, slide up and down.
2. support the Line tool as claimed in claim 1, is characterized in that: chute is vertically to be offered.
3. support the Line tool as claimed in claim 1, is characterized in that: support arm lower end arranges base, and base end face is offered screw, and base contacts with the head of the mast scope of operation, and fixes by set bolt.
4. support the Line tool as claimed in claim 1, is characterized in that: the semi-closed structure that cable clamping interface is comprised of two steel plates arranged side by side or bolt and principal arm.
5. support the Line tool as claimed in claim 1, is characterized in that: on arm of force adjustable ring, bolt is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335770.2A CN103683088A (en) | 2012-09-12 | 2012-09-12 | Line bracing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210335770.2A CN103683088A (en) | 2012-09-12 | 2012-09-12 | Line bracing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683088A true CN103683088A (en) | 2014-03-26 |
Family
ID=50319779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210335770.2A Pending CN103683088A (en) | 2012-09-12 | 2012-09-12 | Line bracing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683088A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752995A (en) * | 2015-04-16 | 2015-07-01 | 国网四川蓬溪县供电有限责任公司 | Auxiliary tool for insulator replacement and method for replacing insulator with auxiliary tool |
| CN105162047A (en) * | 2015-10-30 | 2015-12-16 | 国网浙江慈溪市供电公司 | Wire bracket |
| CN105610092A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Tower wire lifting and migrating device for mountain area |
| CN106178925A (en) * | 2016-08-26 | 2016-12-07 | 安徽中科艾克西玛光电科技有限公司 | A kind of small dry waste gas containing fluoride filter |
| CN106229889A (en) * | 2016-07-28 | 2016-12-14 | 国网四川省电力公司南充供电公司 | A kind of transmission line of electricity lifting device for aerial wires |
| CN106877234A (en) * | 2017-03-08 | 2017-06-20 | 晋江市东坤电子实业有限公司 | A kind of electric power first-aid support cable architecture |
| CN107437767A (en) * | 2017-03-08 | 2017-12-05 | 黄铁 | A kind of electric power support cable architecture |
| CN112615303A (en) * | 2020-12-21 | 2021-04-06 | 广东电网有限责任公司 | Booster for replacing pin insulator of large-span distribution line |
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| DE2538775A1 (en) * | 1975-09-01 | 1977-03-10 | Fidelo Weigert | Toe type door jack - effects lifting and horizontal movement by single lever |
| CN2526422Y (en) * | 2002-02-26 | 2002-12-18 | 刘伟 | Wind bracing for door and window |
| CN201433085Y (en) * | 2009-06-24 | 2010-03-31 | 江苏克胜集团股份有限公司 | bucket opener |
| CN201737669U (en) * | 2010-08-09 | 2011-02-09 | 西安石油大学 | Portable and foldable mechanical crowbar |
| CN202103368U (en) * | 2011-06-15 | 2012-01-04 | 沧州供电公司 | Overhead ground wire lifter |
| CN202817603U (en) * | 2012-09-12 | 2013-03-20 | 新疆电力公司昌吉电业局 | Wire-supporting tool |
-
2012
- 2012-09-12 CN CN201210335770.2A patent/CN103683088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2538775A1 (en) * | 1975-09-01 | 1977-03-10 | Fidelo Weigert | Toe type door jack - effects lifting and horizontal movement by single lever |
| CN2526422Y (en) * | 2002-02-26 | 2002-12-18 | 刘伟 | Wind bracing for door and window |
| CN201433085Y (en) * | 2009-06-24 | 2010-03-31 | 江苏克胜集团股份有限公司 | bucket opener |
| CN201737669U (en) * | 2010-08-09 | 2011-02-09 | 西安石油大学 | Portable and foldable mechanical crowbar |
| CN202103368U (en) * | 2011-06-15 | 2012-01-04 | 沧州供电公司 | Overhead ground wire lifter |
| CN202817603U (en) * | 2012-09-12 | 2013-03-20 | 新疆电力公司昌吉电业局 | Wire-supporting tool |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752995A (en) * | 2015-04-16 | 2015-07-01 | 国网四川蓬溪县供电有限责任公司 | Auxiliary tool for insulator replacement and method for replacing insulator with auxiliary tool |
| CN105162047A (en) * | 2015-10-30 | 2015-12-16 | 国网浙江慈溪市供电公司 | Wire bracket |
| CN105610092A (en) * | 2016-02-29 | 2016-05-25 | 国网新疆电力公司昌吉供电公司 | Tower wire lifting and migrating device for mountain area |
| CN105610092B (en) * | 2016-02-29 | 2018-05-15 | 国网新疆电力公司昌吉供电公司 | Mountain area shaft tower conducting wire lifting moving apparatus |
| CN106229889A (en) * | 2016-07-28 | 2016-12-14 | 国网四川省电力公司南充供电公司 | A kind of transmission line of electricity lifting device for aerial wires |
| CN106229889B (en) * | 2016-07-28 | 2017-11-10 | 国网四川省电力公司南充供电公司 | A kind of transmission line of electricity lifting device for aerial wires |
| CN106178925A (en) * | 2016-08-26 | 2016-12-07 | 安徽中科艾克西玛光电科技有限公司 | A kind of small dry waste gas containing fluoride filter |
| CN106877234A (en) * | 2017-03-08 | 2017-06-20 | 晋江市东坤电子实业有限公司 | A kind of electric power first-aid support cable architecture |
| CN107437767A (en) * | 2017-03-08 | 2017-12-05 | 黄铁 | A kind of electric power support cable architecture |
| CN106877234B (en) * | 2017-03-08 | 2018-06-01 | 江苏锡沂高新区科技发展有限公司 | A kind of electric power first-aid support cable architecture |
| CN112615303A (en) * | 2020-12-21 | 2021-04-06 | 广东电网有限责任公司 | Booster for replacing pin insulator of large-span distribution line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |