CN203415716U - Power system electrified operation wiring clamp - Google Patents

Power system electrified operation wiring clamp Download PDF

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Publication number
CN203415716U
CN203415716U CN201320450763.7U CN201320450763U CN203415716U CN 203415716 U CN203415716 U CN 203415716U CN 201320450763 U CN201320450763 U CN 201320450763U CN 203415716 U CN203415716 U CN 203415716U
Authority
CN
China
Prior art keywords
screw
circular
power system
telescopic rod
shaped conductive
Prior art date
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.)
Expired - Fee Related
Application number
CN201320450763.7U
Other languages
Chinese (zh)
Inventor
李宏伟
翟进乾
石峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
Original Assignee
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Zhengzhou Power Supply Co of Henan Electric Power Co, Zhengzhou Huali Information Technology Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320450763.7U priority Critical patent/CN203415716U/en
Application granted granted Critical
Publication of CN203415716U publication Critical patent/CN203415716U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a power system electrified operation wiring clamp. The power system electrified operation wiring clamp includes a n-shaped conductive groove; the outer side of a back arm of the n-shaped conductive groove is provided with a wiring terminal, and the lower end of the n-shaped conductive groove is provided with a supporting plate. The middle of the supporting plate is provided with a screw hole; a screw is arranged inside the screw hole; the upper end of the screw is fixedly connected with a circular wire crimping block; the lower end of the screw passes through the screw hole and is in screwed connection with a circular screw with an internal screw thread; the lower end of the circular screw is provided with a telescopic rod; and the lower end of the telescopic rod is provided with oblique anti-slip protruding stripes. When the power system electrified operation wiring clamp is used, at first, the wiring terminal is connected with a connection wire; the upper end of the insulating telescopic rod is in screwed connection with the lower end of the circular screw, and the insulating telescopic rod is fixed with the circular screw through a fastening bolt and a lower circular hole; the insulating telescopic rod is adjusted to a proper length; the n-shaped conductive groove is suspended on an overhead line; the insulating telescopic rod is rotated, such that the screw can rotate upwards, and therefore, the circular wire crimping block can tightly press a wire in the conductive groove; and the insulating telescopic rod is removed. The power system electrified operation wiring clamp is advantageous in safe and convenient use as well as time-saving and labor-saving properties.

Description

Electric power system hot line job binding clip
Technical field:
The utility model relates to a kind of electrical wire wiring equipment, particularly relates to a kind of wiring device of wire of electric power system power transmission and transformation line.
Background technology:
The binding clip using in electric power system power transmission and transformation line, generally by electric power maintenance staff, by ladder, climb to high-altitude, at aerial condutor, install at place, often need whole circuit power-off just can carry out installment work, so both affect the normal power supply work of circuit, also to installation and maintenance, brought certain potential safety hazard.
Utility model content:
Technical problem to be solved in the utility model is: a kind of electric power system hot line job binding clip that does not need power-off just can carry out fitting operation is provided.
The utility model is that the technical scheme that technical solution problem is taked is:
A kind of electric power system hot line job binding clip, comprise N-shaped conductive trough, described N-shaped conductive trough postbrachium arranged outside has binding post, lower end is provided with supporting bracket, described supporting bracket centre position is provided with screw, in screw, be provided with screw rod, described screw rod upper end and circular electric wire crimp piece are fixed together, and described screw rod lower end links together through screw and the female circular sleeve spiral of tool; Described circular sleeve lower end is provided with expansion link, and described expansion link lower end is provided with oblique anti-skidding burr.
On described circular sleeve, be provided with circular hole and lower circular hole, between described screw rod and circular sleeve, by upper circular hole and fastening bolt, be fixed together.
Described expansion link upper end is provided with external screw thread, and described expansion link upper end is connected with circular sleeve lower end spiral, and is fixed together by lower circular hole and fastening bolt.
Described circular electric wire crimp piece upper surface is arc groove structure.
Described circular sleeve and expansion link process by high-strength insulating material.
Positive beneficial effect of the present utility model is as follows:
1, the utility model in use, first binding post is connected to connecting line, again insulating telescopic bar upper end is connected with circular sleeve lower end spiral, and be fixed together by lower circular hole and fastening bolt, and then regulate insulating telescopic bar to appropriate length, then N-shaped conductive trough is hung on overhead wire wire, rotating insulated expansion link rotates up screw rod, thereby circular electric wire crimp piece is pressed on wire in conductive trough, removing insulating telescopic bar just can again, safe and convenient to use, time saving and energy saving.
2, because circular sleeve of the present utility model and expansion link are all processed by high-strength insulating material, without power-off, just can install, not affect the normal operation of circuit, there is good practical value.
3, the utility model is simple in structure, easy to operate, to safe construction, provides sound assurance, has marketing prospect.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Referring to Fig. 1, a kind of electric power system hot line job binding clip, comprise N-shaped conductive trough 9, N-shaped conductive trough 9 postbrachium arranged outside have binding post 8, lower end is provided with supporting bracket 3, described supporting bracket 3 centre positions are provided with screw 2, in screw 2, be provided with screw rod 6, screw rod 6 upper ends and circular electric wire crimp piece 1 are fixed together, screw rod 6 lower ends link together through screw 2 and female circular sleeve 4 spirals of tool, in circular sleeve 4 lower ends, be provided with expansion link 10, expansion link 10 lower ends are provided with oblique anti-skidding burr 11; On circular sleeve 4, be provided with circular hole 7 and lower circular hole 5, between screw rod 6 and circular sleeve 4, by upper circular hole 7 and fastening bolt, be fixed together, in expansion link 10 upper ends, be provided with external screw thread, expansion link 10 upper ends are connected with the lower end spiral of circular sleeve 4, and be fixed together by lower circular hole 5 and fastening bolt, wherein: circular electric wire crimp piece 1 upper surface is arc groove structure, and circular sleeve 4 and expansion link 10 process by high-strength insulating material.
The utility model in use, first binding post 8 is connected to connecting line, again insulating telescopic bar 10 upper ends are connected with circular sleeve 4 lower end spirals, and be fixed together by lower circular hole 5 and fastening bolt, and then regulate insulating telescopic bar 10 to appropriate length, then N-shaped conductive trough 9 is hung on overhead wire wire, rotating insulated expansion link 10 rotates up screw rod 6, thereby circular electric wire crimp piece 1 is pressed on wire in N-shaped conductive trough 9, removing insulating telescopic bar 10 just can again, safe and convenient to use, time saving and energy saving.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, within all still belonging to the protection range of technical solutions of the utility model.

Claims (5)

1. an electric power system hot line job binding clip, comprise N-shaped conductive trough (9), described N-shaped conductive trough (9) postbrachium arranged outside has binding post (8), lower end is provided with supporting bracket (3), it is characterized in that: described supporting bracket (3) centre position is provided with screw (2), in described screw (2), be provided with screw rod (6), described screw rod (6) upper end and circular electric wire crimp piece (1) are fixed together, and described screw rod (6) lower end links together through screw (2) and the female circular sleeve of tool (4) spiral; Described circular sleeve (4) lower end is provided with expansion link (10), and described expansion link (10) lower end is provided with oblique anti-skidding burr (11).
2. electric power system hot line job binding clip according to claim 1, it is characterized in that: on described circular sleeve (4), be provided with circular hole (7) and lower circular hole (5), between described screw rod (6) and circular sleeve (4), by upper circular hole (7) and fastening bolt, be fixed together.
3. electric power system hot line job binding clip according to claim 2, it is characterized in that: described expansion link (10) upper end is provided with external screw thread, described expansion link (10) upper end is connected with the lower end spiral of circular sleeve (4), and is fixed together by lower circular hole (5) and fastening bolt.
4. electric power system hot line job binding clip according to claim 3, is characterized in that: described circular electric wire crimp piece (1) upper surface is arc groove structure.
5. electric power system hot line job binding clip according to claim 4, is characterized in that: described circular sleeve (4) and expansion link (10) process by high-strength insulating material.
CN201320450763.7U 2013-07-27 2013-07-27 Power system electrified operation wiring clamp Expired - Fee Related CN203415716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320450763.7U CN203415716U (en) 2013-07-27 2013-07-27 Power system electrified operation wiring clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320450763.7U CN203415716U (en) 2013-07-27 2013-07-27 Power system electrified operation wiring clamp

Publications (1)

Publication Number Publication Date
CN203415716U true CN203415716U (en) 2014-01-29

Family

ID=49978581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320450763.7U Expired - Fee Related CN203415716U (en) 2013-07-27 2013-07-27 Power system electrified operation wiring clamp

Country Status (1)

Country Link
CN (1) CN203415716U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703098A (en) * 2016-04-10 2016-06-22 国家电网公司 Emergency short-circuit tubular wire clamp
CN105762700A (en) * 2016-03-28 2016-07-13 国网山东省电力公司章丘市供电公司 Cable laying manual traction auxiliary tool
CN106785521A (en) * 2016-11-29 2017-05-31 国家电网公司 A kind of combined type ground wire group
CN106877240A (en) * 2017-04-14 2017-06-20 贵州电网有限责任公司 A kind of drawtongs and its application method for repairing transmission line wire
CN107069588A (en) * 2017-01-21 2017-08-18 广州番禺电缆集团有限公司 A kind of dual drive type cable termination fastener
CN107785697A (en) * 2017-08-31 2018-03-09 合保电气(芜湖)有限公司 The earthing clamp of cable

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105762700A (en) * 2016-03-28 2016-07-13 国网山东省电力公司章丘市供电公司 Cable laying manual traction auxiliary tool
CN105703098A (en) * 2016-04-10 2016-06-22 国家电网公司 Emergency short-circuit tubular wire clamp
CN106785521A (en) * 2016-11-29 2017-05-31 国家电网公司 A kind of combined type ground wire group
CN107069588A (en) * 2017-01-21 2017-08-18 广州番禺电缆集团有限公司 A kind of dual drive type cable termination fastener
CN106877240A (en) * 2017-04-14 2017-06-20 贵州电网有限责任公司 A kind of drawtongs and its application method for repairing transmission line wire
CN107785697A (en) * 2017-08-31 2018-03-09 合保电气(芜湖)有限公司 The earthing clamp of cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140129

Termination date: 20190727