CN203415716U - Power system electrified operation wiring clamp - Google Patents
Power system electrified operation wiring clamp Download PDFInfo
- 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
Links
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
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
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.
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 (7)
| 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 |
| CN107498861A (en) * | 2017-09-30 | 2017-12-22 | 河南豫创增材制造技术研究院有限公司 | A kind of erecting device of 3D printing equipment hott bed |
| CN107785697A (en) * | 2017-08-31 | 2018-03-09 | 合保电气（芜湖）有限公司 | The earthing clamp of cable |
-
2013
- 2013-07-27 CN CN201320450763.7U patent/CN203415716U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN107498861A (en) * | 2017-09-30 | 2017-12-22 | 河南豫创增材制造技术研究院有限公司 | A kind of erecting device of 3D printing equipment hott bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203415716U (en) | Power system electrified operation wiring clamp | |
| CN204720591U (en) | Prevent the clamp for ground wire that earth connection comes off | |
| CN202405731U (en) | Special cable clamp for live installation of lightning arrester at ground potential | |
| CN205646216U (en) | Insulation is tested denso and is established earth connection auxiliary rod | |
| CN202134674U (en) | Cable cladding type ground wire hook | |
| CN204439667U (en) | A kind of portable type current transformer testing clamp | |
| CN203300937U (en) | High-hitching ground wire operating lever | |
| CN203071258U (en) | Jointing clamp for live-line work | |
| CN202474238U (en) | Super-strength type wire connector | |
| CN203277304U (en) | Built-in high-voltage fuse sleeve installation apparatus | |
| CN203895633U (en) | Short circuit grounding wire suitable for box transformer substation and electricity distribution room | |
| CN203800478U (en) | Horizontal over-current sliding seat | |
| CN203415698U (en) | Power transmission and transformation circuit wire connection device | |
| CN204103065U (en) | A kind of earthing clamp steering head | |
| CN203674422U (en) | Puncturing device for temporary electricity verification and grounding of insulated conductor | |
| CN206022675U (en) | Universal shaped cable clamp earth lead | |
| CN104348122A (en) | Ground potential mounting type shunt wire clamp device and mounting method thereof | |
| CN202424088U (en) | Socket spanner special for charged installation of arrester in ground potential | |
| CN204424487U (en) | A kind of new copper nose | |
| CN204068049U (en) | A kind of charged for replacement 220kV linear string bunch of insulator cross-arm jig | |
| CN203415837U (en) | General anti-dropping grounding wire for transformer substation | |
| CN203277934U (en) | Grounding wire | |
| CN203232974U (en) | Grounding body interchange device of low-voltage grounding wires | |
| CN204257856U (en) | A kind of improvement type Universal grounding device | |
| CN203398619U (en) | Line arrester replacing device |
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 |