CN202712743U - 220kV horizontal bundled conductor duplex plate holding device - Google Patents
220kV horizontal bundled conductor duplex plate holding device Download PDFInfo
- Publication number
- CN202712743U CN202712743U CN 201220298559 CN201220298559U CN202712743U CN 202712743 U CN202712743 U CN 202712743U CN 201220298559 CN201220298559 CN 201220298559 CN 201220298559 U CN201220298559 U CN 201220298559U CN 202712743 U CN202712743 U CN 202712743U
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- China
- Prior art keywords
- duplex plate
- holding device
- body support
- plate holding
- duplex
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a 220kV horizontal bundled conductor duplex plate holding device. The holding device comprises a lambdoidal body support. Each of two lower ends of the lambdoidal body support is provided with a conductor hook, the middle portion of each of two support arms of the lambdoidal body support is fixed with a duplex plate seat, and the top portion of the lambdoidal body support is provided with a hoisting ring. The 220kV horizontal bundled conductor duplex plate holding device of the utility model has advantages of simple structure and convenient utilization. In the process of operation, the duplex plate is placed in the duplex plate seats of the duplex plate holding device to keep the duplex plate in the upright state, so the subsequent connection and installation operation with insulators is facilitated. According to the utility model, the long-term difficulty of the duplex plate reconnection operation in the replacement process of the insulators is solved, and the working efficiency is improved.
Description
Technical field
The utility model relates to the ultra-high-tension power transmission line maintenance tool, is specially a kind of 220kV horizontal split wire duplex plate holding device, is used for the excessively line insulator of charged indirect replacing 220kV transmission line horizontal split wire.
Background technology
Live line working divides two kinds of equipotential working system and indirect live working methods.The indirect live working method is exactly to utilize insulating bar to carry out the method for live line working.Carrying out charged indirect replacing 220kV transmission line horizontal split wire when crossing the line insulator, needing wire is mentioned, insulator string separates with wire, and the connection gold utensil duplex plate of insulator string below hung nature and lay down because losing this moment; When being connected with new insulator string, need it be propped up with insulating bar and attention, the 10kg because this duplex plate weighs, very difficult when using action bars that it is propped up, need expend the long period could be with its righting.
Summary of the invention
For the problems referred to above, designed a kind of 220kV horizontal split wire duplex plate holding device, can be so that duplex plate keeps the state of attentioning when changing the line insulator.
220kV horizontal split wire duplex plate holding device of the present utility model, it is characterized in that having a herringbone body support, there is thread hook two lower ends of this this body support frame of herringbone, are fixed with the bigeminy panel seat at two support arm middle parts of this body support frame of herringbone, and the top is fixed with suspension ring.
Described 220kV horizontal split wire duplex plate holding device is characterized in that being provided with the reinforcement that connects two support arms in the bottom of this body support frame of herringbone, is fixed with the second suspension ring at the reinforcement middle part.
220kV horizontal split wire duplex plate holding device of the present utility model is simple in structure, easy to use, during operation duplex plate is placed in the bigeminy panel seat of duplex plate holding device, makes its state of being kept upright, and has made things convenient for follow-up and the insulator connection.Solve the difficulty that again is connected operation in the replacing insulator process for a long time with duplex plate, improved operating efficiency.
Description of drawings
Fig. 1 is duplex plate holding device structural representation.
Among the figure, 1-thread hook, this body support frame of 2-herringbone, 3-bigeminy panel seat, 4-duplex plate seat support, 5-suspension ring, 6-reinforcement, 7-the second suspension ring.
Embodiment
Shown in accompanying drawing 1,220kV horizontal split wire duplex plate holding device of the present utility model comprises this body support frame of herringbone 2 that is made of two support arms, be bent upwards into hook-shaped in two terminations, this this body support frame 2 bottoms be 1, two thread hook of thread hook and this body support frame of herringbone plane parallel or be a low-angle.Two support arm middle parts of this body support frame of herringbone are welded with duplex plate seat support 4, are fixed with bigeminy panel seat 3 at the duplex plate seat support, and the top of this body support frame of herringbone is fixed with suspension ring 5, and wherein two support arm bottoms connect by a reinforcement 6.Be fixed with the second suspension ring 7 in reinforcement 6 central authorities.
Each parts is welded after all can adopting formed reinforcing steel bars.
During work, the duplex plate holding device is suspended in midair to duplex plate one side, two thread hooks 1 hook the both sides high-voltage conducting wires, and duplex plate places in the bigeminy panel seat 3, then promotes the duplex plate holding device, the both sides thread hook is held up two high-voltage conducting wires stretch tightly.Can will separate between insulator and duplex plate and remove this moment, duplex plate then still is kept upright state in the bigeminy panel seat, after new insulator puts in place it is fixedly connected with duplex plate, then makes the duplex plate holding device drop to original position, high-voltage conducting wires is suspended on the insulator bottom by duplex plate.The duplex plate holding device is regained.
Claims (2)
1. 220kV horizontal split wire duplex plate holding device, it is characterized in that having a herringbone body support (2), there is thread hook (1) two lower ends of this this body support frame of herringbone, two support arm middle parts at this body support frame of herringbone are fixed with bigeminy panel seat (3), and the top is fixed with suspension ring (5).
2. 220kV horizontal split wire duplex plate holding device according to claim 1 is characterized in that being provided with the reinforcement (6) that connects two support arms in the bottom of this body support frame of herringbone, is fixed with the second suspension ring (7) at the reinforcement middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298559 CN202712743U (en) | 2012-06-25 | 2012-06-25 | 220kV horizontal bundled conductor duplex plate holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298559 CN202712743U (en) | 2012-06-25 | 2012-06-25 | 220kV horizontal bundled conductor duplex plate holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712743U true CN202712743U (en) | 2013-01-30 |
Family
ID=47593008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298559 Expired - Fee Related CN202712743U (en) | 2012-06-25 | 2012-06-25 | 220kV horizontal bundled conductor duplex plate holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545753A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Multifunctional 550kN titanium alloy closed insulator fixture |
| CN105470856A (en) * | 2015-04-12 | 2016-04-06 | 国网山东阳谷县供电公司 | Double-cable replacement auxiliary tool |
-
2012
- 2012-06-25 CN CN 201220298559 patent/CN202712743U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545753A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Multifunctional 550kN titanium alloy closed insulator fixture |
| CN103545753B (en) * | 2013-10-16 | 2017-01-11 | 国家电网公司 | Multifunctional 550kN titanium alloy closed insulator fixture |
| CN105470856A (en) * | 2015-04-12 | 2016-04-06 | 国网山东阳谷县供电公司 | Double-cable replacement auxiliary tool |
| CN105470856B (en) * | 2015-04-12 | 2020-06-05 | 国网山东阳谷县供电公司 | Change two appurtenance that act as go-between |
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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 |
Granted publication date: 20130130 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |