CN203910980U - High-altitude ground wire rapid-dismounting joint - Google Patents
High-altitude ground wire rapid-dismounting joint Download PDFInfo
- Publication number
- CN203910980U CN203910980U CN201420299067.5U CN201420299067U CN203910980U CN 203910980 U CN203910980 U CN 203910980U CN 201420299067 U CN201420299067 U CN 201420299067U CN 203910980 U CN203910980 U CN 203910980U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- connector
- altitude
- dismounting
- rapid
- 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
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 5
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Abstract
The utility model discloses a high-altitude ground wire rapid-dismounting joint and relates to the technical field of electric power maintenance tools. The joint comprises a connector and a butt joint member. The connector is provided with an internal screw thread used for fitting with an external screw thread of the end part of a special operation rod. The butt joint member sleeves the connector, and the free end of the butt joint member is umbrella-shaped. The connector is riveted on the tail end of an insulated ground rod of a high-altitude ground wire. The connector is externally connected with the butt joint member through the screw thread. When the ground wire needs to be dismounted, the special operation rod can slide inwards along the umbrella-shaped opening of the butt joint member and is butted and screwed with the internal screw thread of the connector tightly. In such a way, the quick butting of the special operation rod and the insulated ground rod of the high-altitude ground wire is realized, thereby achieving the rapid dismounting of the high-altitude ground wire. The problems that the butting of the special operation rod and the ground rod of the high-altitude ground wire is difficult and the ground wire dismounting time is long are solved effectively. The high-altitude ground wire rapid-dismounting joint is advantaged by being simple in structure and convenient to use and carry, and the work efficiency can be increased with the adoption of the high-altitude ground wire rapid-dismounting joint. Thus, the high-altitude ground wire rapid-dismounting joint has very good practicality.
Description
Technical field
The utility model relates to electric power overhaul technical field of tools.
Background technology
In the day-to-day operation maintenance process of electric power system, the grid switching operation of transformer station is one of common basic operation, and it is the most important link that ensures maintainer's personal safety that earth connection is installed.And the ground wire in main transformer high-pressure side in transformer station and line side is because position is higher, often need installing with the earth connection of coupling type earth rod, generally on ground, the internal thread of the external screw thread of operating arm dedicated front end and earth rod lower end to be connected, and then utilize operating arm dedicated to be hung over high-altitude wiring position, then operating arm dedicated is unloaded; Overhaul the complete dismounting that need to use operating arm dedicated to carry out earth connection after high-altitude connects earth rod, because the jointing of operating arm dedicated and earth connection is less, add the impact of wind speed, light and connection angle, docking operation often needs for a long time, sometimes also need aid and personnel to help, operation is wasted time and energy, and can not realize quick connection, in case of the impacts such as strong wind weather have been difficult to disassembling section.At present, complete the disassembling section of a high-altitude earth connection, often need 5-10 minute, our target is by within the disassembling section time decreased to 5 of high-altitude ground wire minute.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, easy to operate, be easy to carry, high-altitude earth connection rapid dismounting joint that operating efficiency is high.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of high-altitude earth connection rapid dismounting joint, comprises connector and interfacing part, and described connector is provided with the internal thread coordinating with dedicated operations boom end external screw thread, and described interfacing part is sleeved on connector, and described interfacing part free end is umbrella.
Preferably, described connector is with the connected mode of interfacing part for being threaded, and described connector is provided with external screw thread, and described interfacing part is provided with the internal thread coordinating with connector.
Preferably, described interfacing part is insulation material.
The beneficial effect that adopts technique scheme to produce is: by the insulation earth rod end riveting body at high-altitude earth connection, be threaded connection interfacing part outward at connector, in the time need to dismantling earth connection, operating arm dedicated is slipped into and docks and screw with connector internal thread along the umbrella opening of interfacing part, realize the rapid abutting joint of the insulation earth rod of operating arm dedicated and high-altitude earth connection, thereby realize the quick-detachment of high-altitude earth connection, efficiently solve operating arm dedicated and dock difficulty, long problem of earth connection take-down time with the earth rod of high-altitude earth connection.The utlity model has simple in structure, easy to operate, portable advantage, utilize the utility model to reduce the operation easier of high-altitude earth connection dismounting, improved operating efficiency, there is very strong practicality.
Brief description of the drawings
Fig. 1 is that the utility model uses state diagram;
Fig. 2 is the enlarged drawing at I place in Fig. 1;
Figure: 1-high-altitude earth connection, the 2-earth rod that insulate, 3-connector, 4-interfacing part, 5-operating arm dedicated.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of high-altitude earth connection rapid dismounting joint as shown in Figure 1, 2, comprise connector 3 and interfacing part 4, described connector 3 is provided with the internal thread coordinating with operating arm dedicated 5 end external screw threads, described interfacing part 4 is sleeved on connector 3, described interfacing part 4 free ends are umbrella, umbrella opening can expand the contact range of interfacing part 4 and operating arm dedicated 5, and operating arm dedicated 5 ends can be slipped into recognize to detain with connector 3 along the umbrella opening of interfacing part 4 and dock.Described connector 3 with the connected mode of interfacing part 4 for being threaded, described connector 3 is provided with external screw thread, described interfacing part 4 is provided with the internal thread coordinating with connector 3, interfacing part 4 can be threaded connection with connector 3 and coordinate, easy to loading and unloading, as at lower hanging earthing conductor, just can unload interfacing part 4, directly connector 3 internal threads are inserted in operating arm dedicated 5 ends and screw.Described interfacing part 4, for insulation material, ensures the fail safe of operation, and for the ease of making, interfacing part 4 also can adopt at end of tubular unit suit umbrella opening insulating part.
By the insulation earth rod 2 end riveting bodies 3 at high-altitude earth connection 1, outside connector 3, be threaded connection interfacing part 4, in the time need to dismantling earth connection 1, operating arm dedicated 5 is slipped into and docks and screw with connector 3 internal threads along the umbrella opening of interfacing part 4, realize the rapid abutting joint of the earth rod 2 that insulate on operating arm dedicated 5 and high-altitude earth connection 1, thereby realize the quick-detachment of high-altitude earth connection 1, efficiently solve operating arm dedicated and dock difficulty, long problem of earth connection take-down time with the earth rod of high-altitude earth connection.The utlity model has simple in structure, easy to operate, portable advantage, utilize the utility model to reduce the operation easier of high-altitude earth connection dismounting, realize the dismounting that can complete high-altitude earth connection within 5 minutes, improved operating efficiency, there is very strong practicality.
Claims (3)
1. a high-altitude earth connection rapid dismounting joint, it is characterized in that: comprise connector (3) and interfacing part (4), described connector (3) is provided with the internal thread coordinating with operating arm dedicated (5) end external screw thread, it is upper that described interfacing part (4) is sleeved on connector (3), and described interfacing part (4) free end is umbrella.
2. high-altitude according to claim 1 earth connection rapid dismounting joint, it is characterized in that: described connector (3) with the connected mode of interfacing part (4) for being threaded, described connector (3) is provided with external screw thread, and described interfacing part (4) is provided with the internal thread coordinating with connector (3).
3. high-altitude according to claim 1 earth connection rapid dismounting joint, is characterized in that: described interfacing part (4) is insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299067.5U CN203910980U (en) | 2014-06-06 | 2014-06-06 | High-altitude ground wire rapid-dismounting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299067.5U CN203910980U (en) | 2014-06-06 | 2014-06-06 | High-altitude ground wire rapid-dismounting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910980U true CN203910980U (en) | 2014-10-29 |
Family
ID=51785226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299067.5U Expired - Fee Related CN203910980U (en) | 2014-06-06 | 2014-06-06 | High-altitude ground wire rapid-dismounting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910980U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356094A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire safety operation device |
| CN105356093A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Ground wire safety operation device |
| CN105356365A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Portable grounding wire device |
| CN105356095A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Easy-to-load-and-unload split ground wire device |
| CN105356092A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire device having distance measuring function |
-
2014
- 2014-06-06 CN CN201420299067.5U patent/CN203910980U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356094A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire safety operation device |
| CN105356093A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Ground wire safety operation device |
| CN105356365A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Portable grounding wire device |
| CN105356095A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Easy-to-load-and-unload split ground wire device |
| CN105356092A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire device having distance measuring function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203910980U (en) | High-altitude ground wire rapid-dismounting joint | |
| CN204668502U (en) | A kind of can be used for, is detected and the earthing clamp be connected fast | |
| CN204144727U (en) | A kind of Portable movable maintenance power box | |
| CN203300937U (en) | High-hitching ground wire operating lever | |
| CN104756982A (en) | Solar power supply, infrared detection and sound and light alarm integrated bird repellent method | |
| CN201557046U (en) | Underground electric transmission and transformation device for mine | |
| CN208858706U (en) | A kind of quick coupling | |
| CN204349380U (en) | Cable distribution box | |
| CN203983518U (en) | Substation equipment ground structure | |
| CN207053056U (en) | Insulating bar servicing unit | |
| CN204230763U (en) | A kind of 10kV overhead distribution electrical verification operation insulating bar | |
| CN204893863U (en) | Jumper clamp bolt fastening tool | |
| CN103837805A (en) | GIS thunder voltage resisting testing device used on site | |
| CN211402076U (en) | Multi-nozzle spraying device for testing aging hydrophobicity of composite insulating umbrella skirt | |
| CN202633827U (en) | Touched self-locking ground wire | |
| CN204361635U (en) | A kind of power overhead network reinforcement by connection device | |
| CN201868716U (en) | Overhead lead wiring tool | |
| CN205004684U (en) | Bird repellent device is installed in multi -functional electrification | |
| CN104967087A (en) | High voltage cable rubber part joint test connecting pipe | |
| CN203942133U (en) | Multifunctional grounded rifle for overhead transmission line | |
| CN204886081U (en) | Cable pillar that can change with electricity | |
| CN205248485U (en) | Cross -over connection of electric welding secondary line connects | |
| CN205212401U (en) | High tension cable rubber spare connects experimental connecting leg of using | |
| CN203746624U (en) | Transformer lead connection structure | |
| CN203721474U (en) | Transformer high-voltage bushing lead coupling 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 |
Granted publication date: 20141029 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |