CN201263066Y - Electrified fastening stick for middle-phase insulator screw cap - Google Patents
Electrified fastening stick for middle-phase insulator screw cap Download PDFInfo
- Publication number
- CN201263066Y CN201263066Y CNU2008201511362U CN200820151136U CN201263066Y CN 201263066 Y CN201263066 Y CN 201263066Y CN U2008201511362 U CNU2008201511362 U CN U2008201511362U CN 200820151136 U CN200820151136 U CN 200820151136U CN 201263066 Y CN201263066 Y CN 201263066Y
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- China
- Prior art keywords
- gear
- transmission shaft
- power transmission
- transmission mechanism
- phase insulator
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- Expired - Lifetime
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Abstract
The utility model discloses an electrified fastening rod applied to mid-phase insulator screw nuts, which is used for fastening the mid-phase insulator screw nuts and comprises an insulated operating lever, a socket wrench arranged at one end of the insulated operating lever and a transmission mechanism arranged at the other end of the insulated operating lever, wherein, the insulated operating lever is internally provided with an insulated transmission shaft one end of which is sheathed in the socket wrench while the other end is connected with the transmission mechanism; the transmission mechanism comprises a shell body, a second gear wheel arranged in the shell body, a first gear wheel meshed and connected with the second gear wheel and a screw nut sleeve fixed with the first gear wheel coaxially. The second gear wheel is fixed with the insulated transmission shaft coaxially. Aiming at overcoming the looseness of insulator screw nuts in 10kV circuits, the electrified fastening rod can simply and conveniently fasten the insulator screw nuts in the 10kV circuits when a cherry picker is not available so as to ensure the reliable electricity supply for residents.
Description
Technical field
The utility model relates to a kind of charged fastening rod, relates in particular to a kind of charged fastening rod that is used for phase 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 purpose of this utility model is to overcome the defective of prior art, and provide a kind of charged fastening rod that is used for phase 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: a kind of charged fastening rod that is used for phase insulator nut, being used for centering phase insulator nut carries out fastening, wherein, it comprises that box spanner and that an insulating bar, is positioned at insulating bar one end is positioned at the transmission mechanism of the insulating bar other end, wherein:
The inside of described insulating bar is provided with an insulation power transmission shaft, and an end of this insulation power transmission shaft is placed in the described box spanner, and the other end links to each other with described transmission mechanism;
First gear that described transmission mechanism comprises a housing, be arranged at second gear in the housing, connect with second gears engaged and with the co-axially fixed screw cap sleeve that is used for the fastening nut of insulator mutually of this first gear, described second gear is fixed so that the rotation of the power transmission shaft that insulate drives the rotation of second gear with described insulation power transmission shaft is coaxial.
The above-mentioned charged fastening rod that is used for phase insulator nut, wherein, described first gear and second gear all are arranged in the described housing, and described screw cap sleeve and described insulation power transmission shaft are arranged at two different end faces of this housing respectively.
The beneficial effects of the utility model are: the utility model utilizes turbine principle, design transmission mechanism, by two gear meshing, make box spanner drive the insulation power transmission shaft, then by the rotation of insulation power transmission shaft driven gear, drive the rotation be fixed in the screw cap sleeve on the gear at last, fastening middle phase insulator nut has solved the loosening phenomenon of middle phase insulator nut.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an end view of the present utility model;
Fig. 3 is the structural representation in the transmission mechanism housing of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1 to Fig. 3, there is shown a kind of charged fastening rod that is used for phase insulator nut of the present utility model, 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;
Operation principle of the present utility model: at first, with a spanner rotational sleeve spanner 2, driving insulation power transmission shaft 11 rotates, thereby make second gear 32 rotate, because first gear 33 and 32 engagements of second gear, so first gear 33 rotates, and has driven the screw cap sleeve 34 that is fixed on first gear 33, by screw cap sleeve 34 fastening middle phase insulator nuts.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection range of the present utility model.
Claims (2)
1. charged fastening rod that is used for phase insulator nut, being used for centering phase insulator nut carries out fastening, it is characterized in that it comprises that box spanner and that an insulating bar, is positioned at insulating bar one end is positioned at the transmission mechanism of the insulating bar other end, wherein:
The inside of described insulating bar is provided with an insulation power transmission shaft, and an end of this insulation power transmission shaft is placed in the described box spanner, and the other end links to each other with described transmission mechanism;
First gear that described transmission mechanism comprises a housing, be arranged at second gear in the housing, connect with second gears engaged and with the co-axially fixed screw cap sleeve that is used for the fastening nut of insulator mutually of this first gear, described second gear is fixed so that the rotation of the power transmission shaft that insulate drives the rotation of second gear with described insulation power transmission shaft is coaxial.
2. the charged fastening rod that is used for phase insulator nut according to claim 1, it is characterized in that, described first gear and second gear all are arranged in the described housing, and described screw cap sleeve and described insulation power transmission shaft are arranged at two different end faces of this housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201511362U CN201263066Y (en) | 2008-07-23 | 2008-07-23 | Electrified fastening stick for middle-phase insulator screw cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201511362U CN201263066Y (en) | 2008-07-23 | 2008-07-23 | Electrified fastening stick for middle-phase insulator screw cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263066Y true CN201263066Y (en) | 2009-06-24 |
Family
ID=40809542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201511362U Expired - Lifetime CN201263066Y (en) | 2008-07-23 | 2008-07-23 | Electrified fastening stick for middle-phase insulator screw cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263066Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457023A (en) * | 2010-10-27 | 2012-05-16 | 宁夏电力公司固原供电局 | Device for charged processing looseness of pin type insulator nut |
| 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 |
| CN104369138A (en) * | 2014-11-14 | 2015-02-25 | 国家电网公司 | Mounting tool for fitting bolt and ground potential nut |
| CN108527234A (en) * | 2018-04-20 | 2018-09-14 | 江万泽 | A kind of gap specialized nut spanner |
-
2008
- 2008-07-23 CN CNU2008201511362U patent/CN201263066Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457023A (en) * | 2010-10-27 | 2012-05-16 | 宁夏电力公司固原供电局 | Device for charged processing looseness of pin type insulator nut |
| 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 |
| CN104227638B (en) * | 2014-09-17 | 2016-03-02 | 国家电网公司 | Electric power steel pole flange bolt fastening tool connection |
| CN104369138A (en) * | 2014-11-14 | 2015-02-25 | 国家电网公司 | Mounting tool for fitting bolt and ground potential nut |
| CN108527234A (en) * | 2018-04-20 | 2018-09-14 | 江万泽 | A kind of gap specialized nut spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20120604 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI BOFAN ENTERPRISE DEVELOPMENT CO., LTD. Effective date: 20120604 |
|
| 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 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120604 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Address before: 201700 Shanghai city Qingpu District Liantang Zheng Xia 89 Lane Road, room 55 No. A-1 Co-patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Bofan Enterprise Development Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |
|
| CX01 | Expiry of patent term |