CN212676749U - Novel 10kV does not have power failure operation and uses drainage wire dead lever - Google Patents
Novel 10kV does not have power failure operation and uses drainage wire dead lever Download PDFInfo
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- CN212676749U CN212676749U CN202021239140.1U CN202021239140U CN212676749U CN 212676749 U CN212676749 U CN 212676749U CN 202021239140 U CN202021239140 U CN 202021239140U CN 212676749 U CN212676749 U CN 212676749U
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- 239000007769 metal material Substances 0.000 claims abstract description 16
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever which characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp; the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column. The utility model has the advantages that: the drainage wire is firmly and reliably fixed and is not easy to fall off; the use amount of tools is effectively reduced, the probability of short-circuit accidents is reduced, the moving range of operating personnel is enlarged, the operation becomes more flexible, safer and more efficient, the safety risk is reduced, and the uninterrupted operation capability of a distribution network is improved.
Description
Technical Field
The utility model relates to a change column switch instrument not having a power failure, in particular to novel 10kV does not have a power failure and drainage wire dead lever for operation.
Background
In a 10kV power distribution network, a plurality of column switches need to be replaced due to upgrading, transformation and the like, and if a power failure operation mode is adopted, the power supply reliability is greatly influenced, and the satisfaction degree of power consumers is reduced. Therefore, the column switch is inevitably replaced on a large scale by adopting a non-power-off operation mode. The traditional drainage wire fixing rod can only fix one drainage wire, and a large number of drainage wire fixing rods need to be installed because a plurality of drainage wires need to be fixed on the operation site, so that the operation time is prolonged, and the range of motion of operators is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel 10kV does not have power failure operation and uses drainage wire dead lever specially.
The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever, its characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp;
wherein: the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column.
The three-phase drainage wire fixation clamp be the metal material spare, total three, from top to bottom installs in proper order at three-phase drainage wire dead lever middle part, middle installing at the wire fixation clamp homonymy, upper and lower two are installed at the wire fixation clamp offside, can carry the drainage wire, play the effect of switch three-phase drainage wire on the stationary mast.
The three-phase drainage wire fixing rod body is a hollow tube structure.
The using method comprises the following steps:
the method comprises the following steps: an operator hangs the lead fixing frame of the device on the main leads at two sides of the column switch through the insulating rod, and 1 lead fixing frame is arranged at each side;
step two: after the operating personnel break off the three-phase drainage wires on the two sides of the on-pole switch from the main drainage wire, 3 disconnected drainage wires are respectively fixed on the three-phase drainage wire fixing clamp of the device.
The utility model has the advantages that:
traditional drainage wire dead lever can only fix 1 drainage wire, consequently in not having a power failure and changing the switch operation on the post, needs 6 drainage wire dead levers. The three-phase drainage wire fixing clamp adopted by the device can realize the simultaneous fixation of 3 drainage wires on 1 rod, so that the operation can be finished only by 2 novel drainage wire fixing rods for 10kV uninterrupted operation, a large amount of installation time is saved, the use amount of tools is reduced, the operation space is expanded, the short circuit hidden danger is reduced, and the operation safety is improved; the three-phase drainage wire fixing clamps are arranged with the upper and lower three-phase drainage wires on one side and the middle three-phase drainage wire on the other side, and the distances among the three-phase drainage wires are enlarged, so that short circuit among the three-phase drainage wires is effectively prevented; the device can be directly hung on the lead through the insulating rod, is convenient and quick to install and is not easy to fall off; the drainage wire is firmly and reliably fixed and is not easy to fall off; has enough mechanical strength and meets the requirement of 10kV voltage class on insulation. The use amount of tools is effectively reduced, the probability of short-circuit accidents is reduced, the moving range of operating personnel is enlarged, the operation becomes more flexible, safer and more efficient, the safety risk is reduced, and the uninterrupted operation capability of a distribution network is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic view of a novel 10kV drainage wire fixing rod for uninterrupted operation;
in the figure, 1 is the three-phase drainage wire dead lever body of rod, 2 is the wire fixation clamp, and 3 is the three-phase drainage wire fixation clamp.
Detailed Description
Example 1
The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever, its characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp;
wherein: the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column.
The three-phase drainage wire fixation clamp be the metal material spare, total three, from top to bottom installs in proper order at three-phase drainage wire dead lever middle part, middle installing at the wire fixation clamp homonymy, upper and lower two are installed at the wire fixation clamp offside, can carry the drainage wire, play the effect of switch three-phase drainage wire on the stationary mast.
The three-phase drainage wire fixing rod body is a hollow tube structure.
The using method comprises the following steps:
the method comprises the following steps: an operator hangs the lead fixing frame of the device on the main leads at two sides of the column switch through the insulating rod, and 1 lead fixing frame is arranged at each side;
step two: after the operating personnel break off the three-phase drainage wires on the two sides of the on-pole switch from the main drainage wire, 3 disconnected drainage wires are respectively fixed on the three-phase drainage wire fixing clamp of the device.
Example 2
The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever, its characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp;
wherein: the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column.
The three-phase drainage wire fixing rod body is a hollow tube structure.
The using method comprises the following steps:
the method comprises the following steps: an operator hangs the lead fixing frame of the device on the main leads at two sides of the column switch through the insulating rod, and 1 lead fixing frame is arranged at each side;
step two: after the operating personnel break off the three-phase drainage wires on the two sides of the on-pole switch from the main drainage wire, 3 disconnected drainage wires are respectively fixed on the three-phase drainage wire fixing clamp of the device.
Example 3
The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever, its characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp;
wherein: the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column.
The three-phase drainage wire fixation clamp be the metal material spare, total three, from top to bottom installs in proper order at three-phase drainage wire dead lever middle part, middle installing at the wire fixation clamp homonymy, upper and lower two are installed at the wire fixation clamp offside, can carry the drainage wire, play the effect of switch three-phase drainage wire on the stationary mast.
The using method comprises the following steps:
the method comprises the following steps: an operator hangs the lead fixing frame of the device on the main leads at two sides of the column switch through the insulating rod, and 1 lead fixing frame is arranged at each side;
step two: after the operating personnel break off the three-phase drainage wires on the two sides of the on-pole switch from the main drainage wire, 3 disconnected drainage wires are respectively fixed on the three-phase drainage wire fixing clamp of the device.
Claims (3)
1. The utility model provides a novel 10kV does not have power failure operation and uses drainage wire dead lever which characterized in that: the novel 10kV drainage wire fixing rod for uninterrupted operation comprises a three-phase drainage wire fixing rod body, a wire fixing clamp and a three-phase drainage wire fixing clamp;
wherein: the three-phase drainage wire fixing rod body is an insulating material part, has enough mechanical strength and plays a main insulating role; the wire fixing clamp is a metal material piece, is arranged at the top end of the three-phase drainage wire fixing rod, can clamp a wire and plays a role in fixing the three-phase drainage wire fixing rod; the three-phase drainage wire fixing clamp is a metal material piece, can clamp the drainage wire, and plays a role in fixing the three-phase drainage wire on the column.
2. The novel 10kV does not have power failure operation according to claim 1 and uses drainage wire dead lever, its characterized in that: the three-phase drainage wire fixation clamp be the metal material spare, total three, from top to bottom installs in proper order at three-phase drainage wire dead lever middle part, middle installing at the wire fixation clamp homonymy, upper and lower two are installed at the wire fixation clamp offside, can carry the drainage wire, play the effect of switch three-phase drainage wire on the stationary mast.
3. The novel 10kV does not have power failure operation according to claim 1 and uses drainage wire dead lever, its characterized in that: the three-phase drainage wire fixing rod body is a hollow tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239140.1U CN212676749U (en) | 2020-06-30 | 2020-06-30 | Novel 10kV does not have power failure operation and uses drainage wire dead lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239140.1U CN212676749U (en) | 2020-06-30 | 2020-06-30 | Novel 10kV does not have power failure operation and uses drainage wire dead lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212676749U true CN212676749U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021239140.1U Active CN212676749U (en) | 2020-06-30 | 2020-06-30 | Novel 10kV does not have power failure operation and uses drainage wire dead lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212676749U (en) |
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2020
- 2020-06-30 CN CN202021239140.1U patent/CN212676749U/en active Active
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