CN203491594U - Power system live maintenance tool - Google Patents
Power system live maintenance tool Download PDFInfo
- Publication number
- CN203491594U CN203491594U CN201320620915.3U CN201320620915U CN203491594U CN 203491594 U CN203491594 U CN 203491594U CN 201320620915 U CN201320620915 U CN 201320620915U CN 203491594 U CN203491594 U CN 203491594U
- Authority
- CN
- China
- Prior art keywords
- power system
- drive rod
- electric power
- binding clip
- insulated handle
- 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
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a power system live maintenance tool. The tool comprises an insulating handle with a central hole arranged in the front part along the axis, an L-shaped binding clip, a measurement line-pressing head provided with a measurement terminal, a threaded push rod, a drive rod, and a knob. The L-shaped binding clip is arranged at the front end of the insulating handle; the threaded push rod is disposed in the central hole of the insulating handle; and the measurement line-pressing head is arranged at the front end of the threaded push rod. A line clamping groove is arranged in an end face of the L-shaped binding clip opposite to the measurement line-pressing head. The drive rod is provided with threads cooperating with the threaded push rod, and the two rods are parallelly arranged on the insulating handle and are in engaged connection. The knob is disposed on the insulating handle, and the front end of the knob is fixedly connected to the drive rod coaxially. The tool, simple in structure and easy to operate, can perform live maintenance operations on power system equipment without cutting off electricity. While the operation safety is improved, the equipment life is extended.
Description
Technical field
The utility model relates to a kind of electric power system repair and maintenance instrument, particularly a kind of electric power system hotline maintenance instrument.
Background technology
In to electric power apparatus examination, in order to guarantee that maintainer's safety all needs first by needing the power equipment power failure of repair and maintenance to carry out repair and maintenance work to maintenance object, as being coated with corrosion resistant coating or charging-up lubricant oil.A lot of wearing details of electric power system are relevant with its break-make number of times, as gate valve etc.Power-off service like this, not only can cause the increase of equipment power failure and back brake number of times, shorten the useful life of power equipment, and accidental energising accident also can threaten to maintainer's safety, because a lot of power equipments are the most dangerous at make and break process, as gate valve, in moving process, excitation electric arc can occur, thereby not only threaten operating personnel's safety also easily to burn gate valve.Therefore in the maintenance of power system device, need the break-make number of times of control appliance, as inessential, carry out hot line job, be conducive to improve device security and personal security.
Utility model content
For addressing the above problem, the utility model discloses a kind of electric power system hotline maintenance instrument, simple in structure, easy to use, in the work of electric power system repair and maintenance, without power operation, when improving service work fail safe, also extended the useful life of equipment.
The disclosed electric power system hotline maintenance of the utility model instrument, comprise the anterior insulated handle that is provided with mesopore along axis, L shaped binding clip, be provided with the measurement line ball head of measurement terminal, screw putter, drive rod and knob, described L shaped binding clip is arranged on the front end of insulated handle, described screw putter is arranged in the mesopore of insulated handle, described measurement line ball head is arranged on the front end of screw putter, on the end face of described L shaped binding clip with respect to the first side of measurement line ball, be provided with cable clamping interface, on described drive rod, be arranged at screw putter to the screw thread coordinating, described drive rod and screw putter are set up in parallel on insulated handle and drive rod and screw putter are connected, described knob is arranged on insulated handle and front end is coaxially fixedly attached on drive rod.The disclosed electric power system hotline maintenance of the utility model instrument, in upkeep operation, thereby drive drive rod and screw putter to promote to be arranged on the measurement line ball head of screw putter front end by rotation knob, thereby realize the interlock with L shaped binding clip, easy to operately realize a manual manipulation, the cable clamping interface with blade simultaneously arranging, make service kit there is tangent line simultaneously, stripping insulation layer, remove insulating varnish and pull out the functions such as line, simultaneously can also and measure the operation that line ball head interlock link carries out auxiliary welding etc. by L shaped binding clip, make the more convenient safety of hotline maintenance work of electric power system, improve the efficiency of repair and maintenance.
A kind of improvement of the disclosed electric power system hotline maintenance of the utility model instrument, described electric power system hotline maintenance instrument also comprises test lead and be arranged on the LCDs on test lead, described test lead is connected with measurement terminal.This improvement directly receives the parameters of electric power such as voltage, electric current, resistance of the measurement of measurement terminal and is presented in LCDs by the test lead arranging, for staff's service work provides reference, thereby efficiently carrying out fast of easy access work, has improved the efficiency of maintenance.
Another of the disclosed electric power system hotline maintenance of the utility model instrument improved, and described electric power system hotline maintenance instrument also comprises over cap, and described over cap covers on the insulated handle that is arranged on drive rod outside.This improvement is by the over cap arranging; by drive rod covering protection in over cap; in order to avoid the screw thread of drive rod is in use worn; thereby extended the useful life of service kit; guarantee the promotion precision to measurement line ball head within useful life, improved the efficiency of fail safe and the service work of service work.
The disclosed electric power system hotline maintenance of the utility model instrument, simple in structure, easy to use, realize a manual manipulation of service kit, flexibility is good, and to staff, show the parameters of electric power such as voltage, electric current, resistance that overhauls object intuitively in maintenance process, for service work is provided convenience, improve the efficiency of maintenance, have simultaneously in the work of electric power system repair and maintenance, without power operation, when improving service work fail safe, also extended the useful life of equipment, electric power system service work is convenient and safe, and service work efficiency is high.
Accompanying drawing explanation
The structural representation of Fig. 1, the disclosed electric power system hotline maintenance of the utility model instrument.
Reference numerals list:
1, insulated handle; 2, L shaped binding clip; 3, cable clamping interface;
4, measure line ball head; 5, screw putter; 6, drive rod;
7, knob; 8, test lead; 9, LCDs.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
As shown in Figure 1, the disclosed electric power system hotline maintenance of the utility model instrument, comprise the anterior insulated handle 1 that is provided with mesopore along axis, L shaped binding clip 2, be provided with the measurement line ball head 4 of measurement terminal, screw putter 5, drive rod 6 and knob 7, described L shaped binding clip 2 is arranged on the front end of insulated handle 1, described screw putter 5 is arranged in the mesopore of insulated handle 1, described measurement line ball head 4 is arranged on the front end of screw putter 5, on the end face of described L shaped binding clip 2 with respect to measurement line ball head 4 one sides, be provided with cable clamping interface 3, on described drive rod 6, be arranged at screw putter 5 to the screw thread coordinating, described drive rod 6 is set up in parallel on insulated handle 1 with screw putter 5 and drive rod 6 and screw putter 5 are connected, described knob 7 is arranged on insulated handle 1 and front end is coaxially fixedly attached on drive rod 6.The disclosed electric power system hotline maintenance of the utility model instrument, in upkeep operation, thereby drive drive rod and screw putter to promote to be arranged on the measurement line ball head of screw putter front end by rotation knob, thereby realize the interlock with L shaped binding clip, easy to operately realize a manual manipulation, the cable clamping interface with blade simultaneously arranging, make service kit there is tangent line simultaneously, stripping insulation layer, remove insulating varnish and pull out the functions such as line, simultaneously can also and measure the operation that line ball head interlock link carries out auxiliary welding etc. by L shaped binding clip, make the more convenient safety of hotline maintenance work of electric power system, improve the efficiency of repair and maintenance.
Preferably described electric power system hotline maintenance instrument also comprises test lead 8 and is arranged on the LCDs 9 on test lead 8 as a kind of, and described test lead 8 is connected with measurement terminal.By the test lead arranging, directly receive the parameters of electric power such as voltage, electric current, resistance of the measurement of measurement terminal and be presented in LCDs, for staff's service work provides reference, thereby efficiently carrying out fast of easy access work, has improved the efficiency of maintenance.
As a kind of preferred, described electric power system hotline maintenance instrument also comprises over cap, and described over cap covers and is arranged on the insulated handle 1 in drive rod 6 outsides.By the over cap arranging; by drive rod covering protection in over cap; in order to avoid the screw thread of drive rod is in use worn; thereby extended the useful life of service kit; guarantee the promotion precision to measurement line ball head within useful life, improved the efficiency of fail safe and the service work of service work.
In the utility model, knob 7 and insulated handle 1 can be all the coated alloy material member of electro-insulating rubber, can be also the rigid insulation material members such as corundum ceramic simultaneously.
The disclosed electric power system hotline maintenance of the utility model instrument, simple in structure, easy to use, realize a manual manipulation of service kit, flexibility is good, and to staff, show the parameters of electric power such as voltage, electric current, resistance that overhauls object intuitively in maintenance process, for service work is provided convenience, improve the efficiency of maintenance, have simultaneously in the work of electric power system repair and maintenance, without power operation, when improving service work fail safe, also extended the useful life of equipment, electric power system service work is convenient and safe, and service work efficiency is high.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic combination in any.The above is embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (3)
1. an electric power system hotline maintenance instrument, it is characterized in that: comprise the anterior insulated handle that is provided with mesopore along axis, L shaped binding clip, be provided with the measurement line ball head of measurement terminal, screw putter, drive rod and knob, described L shaped binding clip is arranged on the front end of insulated handle, described screw putter is arranged in the mesopore of insulated handle, described measurement line ball head is arranged on the front end of screw putter, on the end face of described L shaped binding clip with respect to the first side of measurement line ball, be provided with cable clamping interface, on described drive rod, be arranged at screw putter to the screw thread coordinating, described drive rod and screw putter are set up in parallel on insulated handle and drive rod and screw putter are connected, described knob is arranged on insulated handle and front end is coaxially fixedly attached on drive rod.
2. electric power system hotline maintenance instrument according to claim 1, is characterized in that: described electric power system hotline maintenance instrument also comprises test lead and be arranged on the LCDs on test lead, and described test lead is connected with measurement terminal.
3. electric power system hotline maintenance instrument according to claim 1 and 2, is characterized in that: described electric power system hotline maintenance instrument also comprises over cap, and described over cap covers on the insulated handle that is arranged on drive rod outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620915.3U CN203491594U (en) | 2013-10-09 | 2013-10-09 | Power system live maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620915.3U CN203491594U (en) | 2013-10-09 | 2013-10-09 | Power system live maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491594U true CN203491594U (en) | 2014-03-19 |
Family
ID=50262397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620915.3U Expired - Fee Related CN203491594U (en) | 2013-10-09 | 2013-10-09 | Power system live maintenance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910819A (en) * | 2017-12-18 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of instrument for being used to tighten cable connector |
-
2013
- 2013-10-09 CN CN201320620915.3U patent/CN203491594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910819A (en) * | 2017-12-18 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of instrument for being used to tighten cable connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103257264B (en) | AC and DC high voltage electroscope | |
| CN203491594U (en) | Power system live maintenance tool | |
| CN202975127U (en) | Portable safe high-voltage electroscope | |
| CN202854208U (en) | Clamp current meter | |
| CN203148983U (en) | Test clip for resistive current of lightning arrester | |
| CN202840362U (en) | Insulated wire locking rod for live working | |
| CN204103354U (en) | Charged for replacement 110kV-2200kV strain insulator string special tool utensil | |
| CN103606844A (en) | 10kV live-line work insulating support rod | |
| CN204044338U (en) | Portable DC mains analogue ground tester | |
| CN201285994Y (en) | Tool special for live examination and maintenance | |
| CN106129900A (en) | A kind of vertical splitting of straight line | |
| CN201846005U (en) | Tool for replacing fuse of outdoor voltage transformer | |
| CN204760826U (en) | Six parted hair electric power combination tool | |
| CN204514504U (en) | A kind of portable delivery temperature caliberating device | |
| CN203289003U (en) | Multifunctional insulating operating lever of transformer station | |
| CN202285300U (en) | Short circuiting line with fuse | |
| CN103077791A (en) | Metallic oxide lightning arrester with built-in insulation base | |
| CN202597112U (en) | Constant temperature heating system of worm air compressor oil-gas bucket | |
| CN203352289U (en) | Transformer on-load switch remote control device | |
| CN110018333A (en) | A kind of insulating bar of the multi-voltage grade electroscope with flexible positioning | |
| CN204366909U (en) | Multifunctional pincers for electrician use | |
| RU124978U1 (en) | INSULATING BAR | |
| CN103714983B (en) | A kind of Detachable multifunctional electric-testable insulation rod | |
| CN204497077U (en) | A kind of Portable multipurpose electric construction tool | |
| CN207234279U (en) | A kind of insulator nut clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |