CN201266689Y - 220kv and 66kv ground wire hanging insulated operating lever - Google Patents
220kv and 66kv ground wire hanging insulated operating lever Download PDFInfo
- Publication number
- CN201266689Y CN201266689Y CNU2008202181209U CN200820218120U CN201266689Y CN 201266689 Y CN201266689 Y CN 201266689Y CN U2008202181209 U CNU2008202181209 U CN U2008202181209U CN 200820218120 U CN200820218120 U CN 200820218120U CN 201266689 Y CN201266689 Y CN 201266689Y
- Authority
- CN
- China
- Prior art keywords
- hanging
- earth wire
- operating rod
- earth
- fixed pin
- 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
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A 220KV and 66KV earth wire hanging insulated operating rod belongs to the design and manufacture technical field of insulated operating rods for hanging earth wires. The upper part of the operating rod body is provided with a connecting hose, the inner of which is provided with an earth terminal joint post. The joint post is provided with a joint plate. A fixed pin hole at the middle of the joint post is provided with a bayonet fixed pin. The upper part of the connecting hose has a pair of double helix bayonets, the right side of which is provided with a fixed pin positioning opening. The use method of the utility model comprises the following steps: a bolt for an earth wire clamp is fixed on the joint plate; operation personnel lift the operating rod by hand to extend the earth wire clamp to a conductor, and the earth wire clamp is clamped on the conductor, thus hanging the earth wire on the conductor. The insulated operating rod has simple structure and reasonable design and overcomes the problem that an insulating rope flexible material can not be operated under the situation of swinging about caused by wind blowing or a special situation, thus leading the hanging of the earth wire to be more convenient and quick and greatly lessening the labor intensity of operation personnel. The operating rod is ideal for hanging the earth wire.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of the insulating bar that hanging ground-wire uses.
In the operation of power transmission sequence interruption maintenance, the hanging ground-wire mode of employing all is to use the insulation rope to throw hanging earthing conductor at present.The operating personnel stands in shaft tower cross-arm head, and hand is grabbed an end of insulation rope, has the earth connection wire clamp on the other end of insulation rope.The operating personnel is as fishing, and insulation rope relies on the gravity of earthing clamp, slowly near lead, treats to aim at fully, and wire clamp being transferred insulation and restricting during again very near lead, and wire clamp is stuck on the lead, finishes hanging ground-wire.But this method difficulty is very big, particularly meets the big weather of wind, and the insulation rope plays pendulum under wind, wants near lead then very difficult.Not only time-consuming but also require great effort.In addition, under special circumstances, as need at the strain tower hanging ground-wire, and strain tower is when having a very big angle, the wire jumper of strain tower will be oblique to the interior angle lateral deviation, and in this case, adopting the insulation rope to throw hanging ground-wire is to be difficult to earth connection is suspended on the strain tower wire jumper.Also there be not the product identical to use in practice at present with the utility model.
Summary of the invention
The purpose of this utility model provides a kind of hanging ground-wire operation very convenient insulating bar of hanging ground-wire efficiently that becomes that makes, with the labour intensity that alleviates the operating personnel with improve operating efficiency.
Structure of the present utility model is as shown in drawings: the operation body of rod is flexible rod-type.One tube connector is arranged at the top at the operation body of rod.A pair of spiral bayonet socket is arranged on the top of tube connector, have the steady pin positioning port on double helix bayonet socket right side.Have an earth connection point to connect post in tube connector, a joint cover is arranged at the top that connects post in earth connection point.Have bolt hole on the joint cover.It is the pipe shape that earth connection point connects post, and the middle part that connects post in earth connection point has fixed pin holes, and a bayonet socket steady pin is arranged in the fixed pin holes.Using method of the present utility model is, earth connection point is connect the post tube connector of packing into, and the earth connection wire clamp is fixed by bolts on the joint cover.The bayonet socket steady pin is rotated in the fixed pin holes.Operating personnel's hand is lifted action bars the earth connection wire clamp is extended lead, is stuck on the lead by the earth connection wire clamp, thereby ground wire is suspended on the lead.The pipe that is rotatably connected then withdraws from the bayonet socket steady pin in fixed pin holes.Finish the hanging ground-wire operation.The utility model is simple in structure, and is reasonable in design, because the operation body of rod is a hard material, overcome the problem that insulation rope soft material plays pendulum and can't operate under special circumstances under wind.Make the hanging ground-wire operation become very convenient quick, alleviate labor intensity of operating personnel greatly.It is a kind of desirable hanging ground-wire action bars that is used for.
Description of drawings
Fig. 1 is the utility model structural representation
2-the earth connection point of 1-joint cover connects post 3-bayonet socket steady pin 4-double helix bayonet socket 5-steady pin positioning port 6-tube connector 7-operation body of rod
Fig. 2 connects the rod structure schematic diagram for the utility model earth connection point
2-the earth connection point of 1-joint cover connects post 3-bayonet socket steady pin 8-bolt hole
Fig. 3 is the utility model tube connector structural representation
4-double helix bayonet socket, 5-steady pin positioning port, 6-tube connector
Embodiment
Structure of the present utility model is as shown in drawings: the operation body of rod 7 is flexible rod-type.One tube connector 6 is arranged at the top at the operation body of rod.A pair of spiral bayonet socket 4 is arranged on the top of tube connector, have steady pin positioning port 5 on double helix bayonet socket right side.Have an earth connection point to connect post 2 in tube connector, a joint cover 1 is arranged at the top that connects post in earth connection point.Have bolt hole 8 on the joint cover.It is the pipe shape that earth connection point connects post, and the middle part that connects post in earth connection point has fixed pin holes, and a bayonet socket steady pin 3 is arranged in the fixed pin holes.
Claims (1)
- 220 kilovolts and 66 kilovolts of hanging ground-wire insulating bars, it is characterized in that: the operation body of rod (7) is flexible rod-type, one tube connector (6) is arranged at the top at the operation body of rod, a pair of spiral bayonet socket (4) is arranged on the top of tube connector, have steady pin positioning port (5) on double helix bayonet socket right side, in tube connector, there is an earth connection point to connect post (2), one joint cover (1) is arranged at the top that connects post in earth connection point, have bolt hole (8) on the joint cover, in the fixed pin holes in the middle part of earth connection point connects post a bayonet socket steady pin (3) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202181209U CN201266689Y (en) | 2008-09-19 | 2008-09-19 | 220kv and 66kv ground wire hanging insulated operating lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202181209U CN201266689Y (en) | 2008-09-19 | 2008-09-19 | 220kv and 66kv ground wire hanging insulated operating lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266689Y true CN201266689Y (en) | 2009-07-01 |
Family
ID=40833064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202181209U Expired - Fee Related CN201266689Y (en) | 2008-09-19 | 2008-09-19 | 220kv and 66kv ground wire hanging insulated operating lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266689Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315530A (en) * | 2011-07-12 | 2012-01-11 | 镇江市科捷电器有限公司 | Ground wire hitching apparatus |
| CN102593624A (en) * | 2012-03-02 | 2012-07-18 | 山东电力集团公司滨州供电公司 | Special grounding wire for power transmission line |
| CN103531927A (en) * | 2013-08-01 | 2014-01-22 | 国家电网公司 | Direct lead wire grounding wire mounting and dismounting device |
| CN104092032A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | 10kV drop switch grounding connection rod |
| CN107785685A (en) * | 2017-10-10 | 2018-03-09 | 广州供电局有限公司 | High-voltage earthing rod and high-voltage earthing rod operating method |
-
2008
- 2008-09-19 CN CNU2008202181209U patent/CN201266689Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315530A (en) * | 2011-07-12 | 2012-01-11 | 镇江市科捷电器有限公司 | Ground wire hitching apparatus |
| CN102593624A (en) * | 2012-03-02 | 2012-07-18 | 山东电力集团公司滨州供电公司 | Special grounding wire for power transmission line |
| CN103531927A (en) * | 2013-08-01 | 2014-01-22 | 国家电网公司 | Direct lead wire grounding wire mounting and dismounting device |
| CN104092032A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | 10kV drop switch grounding connection rod |
| CN107785685A (en) * | 2017-10-10 | 2018-03-09 | 广州供电局有限公司 | High-voltage earthing rod and high-voltage earthing rod operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202050150U (en) | Insulating operating lever for hanging ground wire | |
| CN201266689Y (en) | 220kv and 66kv ground wire hanging insulated operating lever | |
| CN204230457U (en) | Universal connector earth wire operation rod | |
| CN202042855U (en) | Wind power bird repelling device for overhead line | |
| CN204424800U (en) | The lifting device of replacing insulator string on transmission line | |
| CN203300937U (en) | High-hitching ground wire operating lever | |
| CN201576773U (en) | Device for preventing people from climbing rod to connect wires for temporary power utilization | |
| CN101699677A (en) | Multifunctional operating arm | |
| CN201051551Y (en) | Double tube ground line operation bar | |
| CN101378153A (en) | Diverter for grounding wire | |
| CN203522016U (en) | Device for lifting overhead ground wire | |
| CN204732781U (en) | A kind of electric power maintenance insulation saw | |
| CN203491599U (en) | Insulator dismounting pin-withdrawing device | |
| CN206353611U (en) | The high-low pressure clamp for ground wire of direction self adjusting | |
| CN202513517U (en) | Bracket arm hoop | |
| CN203014272U (en) | A 10kV power-on folding adjustable distribution bypass line insulating support | |
| CN205400233U (en) | Install cross arm on wire pole | |
| CN108775315A (en) | A kind of quick coupling | |
| CN104022461B (en) | Change the double string horizontal insulator instruments of 500KV straight lines simply connected | |
| CN201639196U (en) | Insulating tool set | |
| CN204885991U (en) | Electrified V -arrangement insulator chain write off ware of changing of transmission line | |
| CN102683915A (en) | Quick joint for high-tension cables | |
| CN202333162U (en) | Grounding wire hook of transformer equipment | |
| CN208337026U (en) | A kind of distribution cable deicing bar | |
| CN209193380U (en) | Pre- arch tube type bus hoisting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20091019 |