CN102280836A - Method for fastening insulator screw caps - Google Patents
Method for fastening insulator screw caps Download PDFInfo
- Publication number
- CN102280836A CN102280836A CN2011102473595A CN201110247359A CN102280836A CN 102280836 A CN102280836 A CN 102280836A CN 2011102473595 A CN2011102473595 A CN 2011102473595A CN 201110247359 A CN201110247359 A CN 201110247359A CN 102280836 A CN102280836 A CN 102280836A
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- Prior art keywords
- fastening
- insulator nut
- phase insulator
- nut
- screw cap
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Abstract
The invention discloses a method for fastening insulator screw caps. The insulator screw caps comprise a middle-phase insulator screw cap and side-phase insulator screw caps positioned on two sides. The method comprises the following steps of: fastening the middle-phase insulator screw cap first; and then fastening the side-phase insulator screw caps. The method has the advantages that: a specially-designed electrified fastening rod for the insulator screw caps is used for fastening loose middle-phase and side-phase insulator screw caps respectively, is convenient to operate, overcomes the defect that the prior art has certain requirement on road conditions, is convenient to carry by an operator, is not influenced by topographic condition, is time-saving and labor-saving, and ensures reliable power utilization of inhabitants.
Description
Technical field
The present invention relates to a kind of fastening method of insulator nut.
Technical background
At present, shake lotus, the wind-force vibration etc. of assembling quality, electromagnetism influence because the insulator that 10 kilovolt are used is constructed, and cause the insulator nut loosening, and the normal operation of circuit is on the hazard.The area that can arrive at the insulation overhead vehicle can utilize insulating gloves to carry out the elimination work of this defective, but the insulation overhead vehicle has certain requirement to condition of road surface, be subjected to the influence of orographic condition, live line working can't be carried out in the place of causing many vehicles not arrive, and has reduced power supply reliability to a certain extent.For this reason, in order to satisfy socio-economic development and resident's reliable power supply, improve the power supply reliability of power department, need the new tools for live working of exploitation, make under overhead vehicle can't the arrival situation, can carry out the work of insulator bolted simply and easily.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, and provide a kind of fastening method of insulator nut, it is at 10kV line insulator bolt looseness phenomenon, under overhead vehicle can't the arrival situation, can carry out the work of 10kV insulator bolted simply and easily, guarantee reliable power supply the resident.
The technical scheme that realizes above-mentioned purpose is:
The fastening method of a kind of insulator nut of the present invention, insulator nut comprise middle phase insulator nut and the limit phase insulator nut that is positioned at both sides, and wherein, it may further comprise the steps: at first, and earlier fastening middle phase insulator nut; Then, fastening again limit phase insulator nut.
The fastening method of above-mentioned insulator nut, wherein, in fastening during phase insulator nut, adopt the charged fastening rod that is used for phase insulator nut as claimed in claim 3, at first screw cap sleeve is placed in outside the middle phase insulator nut, use a spanner turnbarrel spanner then, driving the insulation power transmission shaft rotates so that second gear rotates, rotation by second gear driven, first gear, driven the screw cap sleeve that is fixed on first gear at last, by the fastening middle phase insulator nut of screw cap sleeve.
The fastening method of above-mentioned insulator nut, wherein, when the phase insulator nut of fastening limit, employing is used for the charged fastening rod of limit phase insulator nut, at first screw cap sleeve is placed in want outside the fastening limit phase insulator nut, rotating operating handle drives the rotation of screw cap sleeve with rotating insulated action bars then, by the fastening limit of screw cap sleeve phase insulator nut.
The invention has the beneficial effects as follows: of the present invention by the custom-designed charged fastening rod that is used for the insulator nut, carry out fastening to loosening middle phase and limit phase insulator nut respectively, easy to operate, remedied in the prior art condition of road surface has been had necessarily required shortcoming, operating personnel are easy to carry, be not subjected to the influence of orographic condition, time saving and energy saving, guaranteed resident's reliable electricity consumption.
Description of drawings
Fig. 1 is the structural representation that is used for the charged fastening rod of limit phase insulator nut among the present invention;
Fig. 2 is the structural representation that is used for the charged fastening rod of phase insulator nut among the present invention;
Fig. 3 is the end view that is used for the charged fastening rod of phase insulator nut among the present invention;
Fig. 4 is the interior structural representation of transmission mechanism housing that is used for the charged fastening rod of phase insulator nut among the present invention.
Embodiment
Below, with the invention will be further described in conjunction with the accompanying drawings.
See also Fig. 1, there is shown a kind of charged fastening rod that is used for limit phase insulator nut, being used for opposite side phase insulator nut (not shown) carries out fastening, it comprises an insulating bar 1 ', one operating grip 2 ' and that is positioned at insulating bar 1 ' one end is positioned at the screw cap sleeve 3 ' that is used for fastening limit phase insulator nut of the insulating bar 1 ' other end, pivotally connected between operating grip 2 ' and the insulating bar 1 ' by a rotating shaft 4 ', but screw cap sleeve 3 ' links to each other with insulating bar 1 ' by a spherical bearing 5 ' so that the screw cap sleeve 3 ' ring rotation, but the angle [alpha] of ring rotation is 30 to spend.
See also Fig. 2 to Fig. 4, there is shown a kind of charged fastening rod that is used for phase insulator nut of the present invention, being used for centering phase insulator nut (not shown) carries out fastening, it comprises that box spanner 2 and that an insulating bar 1, is positioned at insulating bar 1 one ends is positioned at the transmission mechanism 3 of insulating bar 1 other end, wherein:
The inside of insulating bar 1 is provided with an insulation power transmission shaft 11, and an end of this insulation power transmission shaft 11 is placed in the box spanner 2, and the other end links to each other with transmission mechanism 3;
First gear 33 that transmission mechanism 3 comprises a housing 31, be arranged at second gear 32 in the housing 31, be connected with a joggle with second gear 32 and with these first gear, 33 co-axially fixed screw cap sleeves 34 that are used for the fastening nut of insulator mutually, second gear 32 is coaxial fixing so that the rotation of insulation power transmission shaft 11 drives the rotation of second gear 32 with insulation power transmission shaft 11, first gear 33 and second gear 32 all are arranged in the housing 31, and screw cap sleeve 34 is arranged at two different end faces of this housing 31 respectively with insulation power transmission shaft 11.
The fastening method of a kind of insulator nut of one of the present invention, insulator nut comprise middle phase insulator nut and the limit phase insulator nut that is positioned at both sides, and it may further comprise the steps: at first, and earlier fastening middle phase insulator nut; Then, fastening again limit phase insulator nut.
In the present embodiment, in fastening during phase insulator nut, adopt the present invention two the charged fastening rod that is used for phase insulator nut, at first screw cap sleeve 34 is placed in outside the middle phase insulator nut, use a spanner turnbarrel spanner 2 then, drive 11 rotations of insulation power transmission shaft, drive the rotation of first gear 33 by second gear 32 so that second gear 32 rotates, driven the screw cap sleeve 34 that is fixed on first gear 33 at last, by screw cap sleeve 34 fastening middle phase insulator nuts.
When the phase insulator nut of fastening limit, adopt one of the present invention's the charged fastening rod that is used for limit phase insulator nut, at first screw cap sleeve 3 ' is placed in want outside the fastening limit phase insulator nut, rotating operating handle 2 ' drives the rotation of screw cap sleeve 3 ' with rotating insulated action bars 1 ' then, by screw cap sleeve 3 ' fastening limit phase insulator nut.
Above embodiment is only for the usefulness that the present invention is described, but not limiting the scope of the invention.Relevant those skilled in the art under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, and the technical scheme that all are equal to also should belong within the category of the present invention's protection, is limited by each claim.
Claims (3)
1. phase insulator nut and the limit phase insulator nut that is positioned at both sides during the fastening method of an insulator nut, insulator nut comprise is characterized in that it may further comprise the steps: at first, earlier fastening in phase insulator nut; Then, fastening again limit phase insulator nut.
2. the fastening method of insulator nut according to claim 1, it is characterized in that, in fastening during phase insulator nut, employing is used for the charged fastening rod of phase insulator nut, at first screw cap sleeve is placed in outside the middle phase insulator nut, use a spanner turnbarrel spanner then, driving the insulation power transmission shaft rotates so that second gear rotates, rotation by second gear driven, first gear, driven the screw cap sleeve that is fixed on first gear at last, by the fastening middle phase insulator nut of screw cap sleeve.
3. the fastening method of insulator nut according to claim 1, it is characterized in that, when the phase insulator nut of fastening limit, employing is used for the charged fastening rod of limit phase insulator nut, at first screw cap sleeve is placed in want outside the fastening limit phase insulator nut, rotating operating handle drives the rotation of screw cap sleeve with rotating insulated action bars then, by the fastening limit of screw cap sleeve phase insulator nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110247359 CN102280836B (en) | 2008-07-23 | 2008-07-23 | Method for fastening insulator screw caps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110247359 CN102280836B (en) | 2008-07-23 | 2008-07-23 | Method for fastening insulator screw caps |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810040880A Division CN101635442A (en) | 2008-07-23 | 2008-07-23 | Electrified fastening rod for insulator nuts and method for fastening same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102280836A true CN102280836A (en) | 2011-12-14 |
| CN102280836B CN102280836B (en) | 2013-07-10 |
Family
ID=45106086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110247359 Active CN102280836B (en) | 2008-07-23 | 2008-07-23 | Method for fastening insulator screw caps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102280836B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581813A (en) * | 2012-03-16 | 2012-07-18 | 王跃平 | Mining nut fastening device |
| CN102941562A (en) * | 2012-11-23 | 2013-02-27 | 保定天威集团有限公司 | Special tool for installing mechanical sanding bucket-elevating belt hopper |
| CN104227638A (en) * | 2014-09-17 | 2014-12-24 | 国家电网公司 | Connecting piece of fastening tool for electric steel pole flange bolt |
| CN104253395A (en) * | 2014-09-18 | 2014-12-31 | 国网上海市电力公司 | Operation tool for tightening 10KV high voltage power distribution line porcelain insulator |
| CN104249328A (en) * | 2014-09-17 | 2014-12-31 | 国家电网公司 | Tool for fastening flange bolts for steel utility poles |
| CN113809705A (en) * | 2021-08-17 | 2021-12-17 | 浙江大有实业有限公司带电作业分公司 | Nut fixing device for live working in limited space |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140034A (en) * | 1995-11-14 | 1997-05-27 | Kansai Electric Power Co Inc:The | Insulator mounting device |
| CN2814742Y (en) * | 2005-06-23 | 2006-09-06 | 白庆永 | Tool for correcting overhead hot line support bottle |
| CN201075410Y (en) * | 2007-08-10 | 2008-06-18 | 安徽省电力公司淮北供电公司 | Insulation circuitry earth lead fast suspension instrument |
-
2008
- 2008-07-23 CN CN 201110247359 patent/CN102280836B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140034A (en) * | 1995-11-14 | 1997-05-27 | Kansai Electric Power Co Inc:The | Insulator mounting device |
| CN2814742Y (en) * | 2005-06-23 | 2006-09-06 | 白庆永 | Tool for correcting overhead hot line support bottle |
| CN201075410Y (en) * | 2007-08-10 | 2008-06-18 | 安徽省电力公司淮北供电公司 | Insulation circuitry earth lead fast suspension instrument |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581813A (en) * | 2012-03-16 | 2012-07-18 | 王跃平 | Mining nut fastening device |
| CN102941562A (en) * | 2012-11-23 | 2013-02-27 | 保定天威集团有限公司 | Special tool for installing mechanical sanding bucket-elevating belt hopper |
| CN104227638A (en) * | 2014-09-17 | 2014-12-24 | 国家电网公司 | Connecting piece of fastening tool for electric steel pole flange bolt |
| CN104249328A (en) * | 2014-09-17 | 2014-12-31 | 国家电网公司 | Tool for fastening flange bolts for steel utility poles |
| CN104249328B (en) * | 2014-09-17 | 2016-03-02 | 国家电网公司 | Electric power steel pole flange bolt fastening instrument |
| CN104227638B (en) * | 2014-09-17 | 2016-03-02 | 国家电网公司 | Electric power steel pole flange bolt fastening tool connection |
| CN104253395A (en) * | 2014-09-18 | 2014-12-31 | 国网上海市电力公司 | Operation tool for tightening 10KV high voltage power distribution line porcelain insulator |
| CN113809705A (en) * | 2021-08-17 | 2021-12-17 | 浙江大有实业有限公司带电作业分公司 | Nut fixing device for live working in limited space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102280836B (en) | 2013-07-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20120524 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI BOFAN ENTERPRISE DEVELOPMENT CO., LTD. Effective date: 20120524 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120524 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Address before: 201700 Shanghai city Qingpu District Liantang Zheng Xia 89 Lane Road, room 55 No. A-1 Applicant before: Shanghai Bofan Enterprise Development Co.,Ltd. Co-applicant before: Shanghai Electric Power Corporation |
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| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121023 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121023 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant before: Shanghai Electric Power Corporation |
|
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jun Inventor after: Hua Chenjian Inventor after: Chen Yong Inventor after: Xu Qianchun Inventor after: Wang Dacheng Inventor after: Shen Xiaofeng Inventor after: Ye Qing Inventor after: Jiang Xianwei Inventor before: Sun Jun Inventor before: Hua Chenjian Inventor before: Chen Yong Inventor before: Xu Qianchun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN JUN HUA CHENJIAN CHEN YONG XU QIANCHUN TO: SUN JUN HUA CHENJIAN CHEN YONG XU QIANCHUN WANG DACHENG SHEN XIAOFENG YE QING JIANG XIANWEI |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |