CN201332235Y - 10 kv electriferous tightening pin insulator tool - Google Patents
10 kv electriferous tightening pin insulator tool Download PDFInfo
- Publication number
- CN201332235Y CN201332235Y CNU2008202288579U CN200820228857U CN201332235Y CN 201332235 Y CN201332235 Y CN 201332235Y CN U2008202288579 U CNU2008202288579 U CN U2008202288579U CN 200820228857 U CN200820228857 U CN 200820228857U CN 201332235 Y CN201332235 Y CN 201332235Y
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- China
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- universal joint
- joint
- dop
- link rod
- kilovolts
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- Expired - Lifetime
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Abstract
The utility model relates to a electrical maintenance tool, in particular to a 10 kv electriferous tightening pin insulator tool, which comprises an operational rod, a universal joint and a screw cap sleeve, wherein the universal joint is inserted on a clamp head of the operational rod; the screw cap sleeve is inserted on a clamp head of the universal joint; the upper end of the operational rod is provided with the clamp head; a hoodle is embedded in one side surface of the clamp head; the lower end of the operational rod is provided with a connecting head; the lower end of the connecting head is a square shaft; the universal joint is inserted on the clamp head of the operational rod; and the screw cap sleeve is inserted on the universal joint; and the upper end of the screw cap sleeve is provided with a clamp slot with the shape corresponding to that of a screw cap. The utility model has the advantages of simple structure, portability, flexible rotation of the head and convenient use, and is suitable for being used for tightening screw caps in various kinds of weather and environment.
Description
1, technical field:
The utility model relates to a kind of electric power maintenance tool, relates in particular to a kind of 10 kilovolts of charged fastening pin insulator instruments.
2, background technology:
Xinjiang region is because dust storm is bigger, and overhead transmission line can not adopt the live line working car to carry out the Maintenance of Electric Transmission Line operation all in the open air.Lead can produce violent swing when running into dusty wind weather, because the Xinjiang region day and night temperature is bigger, cause the metal parts physical characteristic of line insulator to change simultaneously, and the nut of insulator takes place to become flexible to cause at last coming off easily.Outdoor aerial line defct 78% is loosening and come off to the insulator nut to come up, each have a power failure disappear lack inestimable to Utilities Electric Co. and user's loss.
3, summary of the invention:
The purpose of this utility model is to propose that a kind of maintenance is convenient, safety, single can be to loosening 10 kilovolts of fastening charged fastening pin insulator instruments of nut.
The purpose of this utility model is achieved in that 10 kilovolts of charged fastening pin insulator instruments comprise link rod, are plugged on the universal joint on the link rod dop and are plugged on screw cap sleeve on the universal joint dop.Link rod upper end installing dop, dop one side is inlaid with hoodle, link rod lower end installing connector, the connector lower end is a square axis.Be plugged with universal joint on the link rod dop, at universal joint upper end grafting screw cap sleeve, the screw cap sleeve upper end has the bayonet socket corresponding with the nut shape.
The utility model is simple in structure, is convenient for carrying, and head can rotate flexibly, and is easy to use, and suitable various weathers, environment carry out the nut terminal operation.
4, description of drawings:
Concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is 10 kilovolts of charged fastening pin insulator tool construction schematic diagrames;
Fig. 2 is the gimbal structure schematic diagram.
Legend: 1, screw cap sleeve, 2, hoodle, 3, universal joint, 4, rubber sleeve, 5, link rod, 6, square axis, 7, ratchet spanner, 8, connector, 9, the link rod dop, 10, the universal joint dop, 11, go up joint, 12, joint pin, 13, rotating shaft, 14, joint down, 15, hole clipping, 16, brace.
5, embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete execution mode according to the technical solution of the utility model and actual conditions.
Embodiment: shown in Fig. 1-2,10 kilovolts of charged fastening pin insulator instruments comprise link rod 5, be plugged on the universal joint 3 on the link rod dop 9 and be plugged on screw cap sleeve 1 on the universal joint dop 10.Link rod 5 upper ends installing dop 9, dop 9 one sides are inlaid with hoodle 2, link rod 5 lower ends installing connector 8, connector 8 lower ends are square axis 6.On link rod dop 9, be plugged with universal joint 3, universal joint 3 by last 11, down save 14 and joint pin 12 form.All install the projection square crossing of horizontal rotating shaft 13, two rotating shafts 13 on horizontal plane in joint pin 12 top and the bottom.Last joint 11 upper surfaces welding universal joint dop 10, the one side is inlaid with hoodle 2.Extend the brace 16 of two symmetries in last joint 11 lower surfaces, itself and joint pin 13 active connections of 12 top rotating shafts; Extend the brace 16 of two symmetries, itself and joint pin 13 active connections of 12 bottom rotating shafts saving 14 upper surfaces down.Under save and have vertical hole clipping 15 in 14, it is corresponding with link rod dop 9 shapes, in aforementioned hole clipping 15, be provided with link rod dop 9 on the draw-in groove of hoodle 2 correspondences.At universal joint 3 upper end grafting screw cap sleeves 1, screw cap sleeve 1 upper end has the bayonet socket corresponding with the nut shape, also have vertical hole clipping in the screw cap sleeve 1, it is corresponding with universal joint dop 10 shapes, in aforementioned hole clipping, be provided with universal joint dop 10 on the draw-in groove of hoodle 2 correspondences.
During use, rotate excessively, outside universal joint 3, be with soft rubber cover 4, in order to limit its slewing area for preventing universal joint 3.With screw cap sleeve 1 and nut socket to be tightened, hand-held link rod 5 bottoms are connected ratchet spanner 7 with square axis 6, as the bearing of link rod 5, another hand is pulled ratchet spanner 7 on the other hand, and universal joint 3 rotates with the rotation of link rod 5, thereby drive screw cap sleeve 1, reach the purpose of fastening nut.If need lengthening link rod 5, the link rod 5 lower end connectors that are connected with universal joint 3 can be cancelled, and open internal thread, all the other respectively save link rod 5 upper and lower sides and all open internal thread, have externally threaded connecting screw by a two each joint link rod 5 is connected as one.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (7)
1, a kind of 10 kilovolts of charged fastening pin insulator instruments, comprise link rod, be plugged on the universal joint on the link rod dop and be plugged on screw cap sleeve on the universal joint dop, it is characterized in that: on the link rod dop, be plugged with universal joint, at universal joint upper end grafting screw cap sleeve, the screw cap sleeve upper end has the bayonet socket corresponding with the nut shape.
2,10 kilovolts of charged fastening pin insulator instruments as claimed in claim 1 is characterized in that: link rod upper end installing dop, and dop one side is inlaid with hoodle, link rod lower end installing connector, the connector lower end is a square axis.
3,10 kilovolts of charged fastening pin insulator instruments as claimed in claim 1, it is characterized in that: also have vertical hole clipping in the screw cap sleeve, it is corresponding with universal joint dop shape, in aforementioned hole clipping, be provided with the universal joint dop on the draw-in groove of hoodle correspondence.
4,10 kilovolts of charged fastening pin insulator instruments as claimed in claim 1, it is characterized in that: open internal thread in the link rod lower end that is connected with universal joint, all the other respectively save the link rod upper and lower side and all open internal thread, have externally threaded connecting screw by a two each joint link rod is connected as one.
5,10 kilovolts of charged fastening pin insulator instruments as claimed in claim 1, it is characterized in that: universal joint is made up of upper and lower joint and joint pin, all install horizontal rotating shaft in the joint pin top and the bottom, last joint upper surface welding universal joint dop, the one side is inlaid with hoodle, extend the brace of two symmetries in last joint lower surface, it is connected with the rotating shaft of joint pin top is active; Saving the brace that two symmetries are extended in the upper surface down, it is connected with the rotating shaft of joint pin bottom is active, is down having vertical hole clipping in the joint, and it is corresponding with link rod dop shape, in aforementioned hole clipping, be provided with the link rod dop on the draw-in groove of hoodle correspondence.
6,10 kilovolts of charged fastening pin insulator instruments as claimed in claim 5 is characterized in that: the projection square crossing of two rotating shafts on horizontal plane.
7, as claim 1 or 5 described 10 kilovolts of charged fastening pin insulator instruments, it is characterized in that: outside universal joint, be with the soft rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202288579U CN201332235Y (en) | 2008-12-17 | 2008-12-17 | 10 kv electriferous tightening pin insulator tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202288579U CN201332235Y (en) | 2008-12-17 | 2008-12-17 | 10 kv electriferous tightening pin insulator tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332235Y true CN201332235Y (en) | 2009-10-21 |
Family
ID=41225619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202288579U Expired - Lifetime CN201332235Y (en) | 2008-12-17 | 2008-12-17 | 10 kv electriferous tightening pin insulator tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332235Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707269A (en) * | 2013-12-13 | 2014-04-09 | 国家电网公司 | Multifunctional universal combined tool |
| CN104466786A (en) * | 2013-09-18 | 2015-03-25 | 国家电网公司 | Insulator screw fastening device |
| CN105024307A (en) * | 2015-08-19 | 2015-11-04 | 国网新疆电力公司昌吉供电公司 | Insulation operating rod for fastening pin insulator nuts in electrified mode |
| CN105071300A (en) * | 2015-09-10 | 2015-11-18 | 贵州电网有限责任公司输电运行检修分公司 | Small-deflection ground potential fastening bolt device |
| CN106229171A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of device coordinating crane caput hanging earthing conductor |
| CN107017579A (en) * | 2017-05-16 | 2017-08-04 | 国网新疆电力公司昌吉供电公司 | Pin bottle nut powered fastening tool |
| CN108381439A (en) * | 2018-05-10 | 2018-08-10 | 广东广航科技有限公司 | A kind of speedup Universal ratchet wrench |
| CN108711774A (en) * | 2018-04-17 | 2018-10-26 | 国家电网公司 | A kind of electrification confinement insulator specific purpose tool |
| CN108922799A (en) * | 2018-06-16 | 2018-11-30 | 余磊 | Movable handgrip link rod |
| CN109560501A (en) * | 2018-10-25 | 2019-04-02 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of universal adjustable insulating bar of sleeve |
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
-
2008
- 2008-12-17 CN CNU2008202288579U patent/CN201332235Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466786A (en) * | 2013-09-18 | 2015-03-25 | 国家电网公司 | Insulator screw fastening device |
| CN103707269A (en) * | 2013-12-13 | 2014-04-09 | 国家电网公司 | Multifunctional universal combined tool |
| CN105024307A (en) * | 2015-08-19 | 2015-11-04 | 国网新疆电力公司昌吉供电公司 | Insulation operating rod for fastening pin insulator nuts in electrified mode |
| CN105071300A (en) * | 2015-09-10 | 2015-11-18 | 贵州电网有限责任公司输电运行检修分公司 | Small-deflection ground potential fastening bolt device |
| CN106229171B (en) * | 2016-09-19 | 2024-03-26 | 国家电网公司 | Device capable of being matched with insulating rod head to hang ground wire |
| CN106229171A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | A kind of device coordinating crane caput hanging earthing conductor |
| CN107017579A (en) * | 2017-05-16 | 2017-08-04 | 国网新疆电力公司昌吉供电公司 | Pin bottle nut powered fastening tool |
| CN108711774A (en) * | 2018-04-17 | 2018-10-26 | 国家电网公司 | A kind of electrification confinement insulator specific purpose tool |
| CN108381439A (en) * | 2018-05-10 | 2018-08-10 | 广东广航科技有限公司 | A kind of speedup Universal ratchet wrench |
| CN108922799A (en) * | 2018-06-16 | 2018-11-30 | 余磊 | Movable handgrip link rod |
| CN109560501A (en) * | 2018-10-25 | 2019-04-02 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of universal adjustable insulating bar of sleeve |
| CN109560501B (en) * | 2018-10-25 | 2020-06-05 | 国网浙江省电力有限公司嘉兴供电公司 | Universal adjustable insulating bar of sleeve |
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |