High-voltage line butt joint device for electric power engineering construction and use method

A technology for power engineering and high-voltage lines, which is applied in the directions of line/collector parts, circuits, connections, etc., and can solve the problems of loosening, breaking, and breaking of high-voltage lines in the connection between the wire and the connector at the break.

CN114759369AActive Publication Date: 2022-07-15ELECTRIC ENG CO LTD OF CHINA RAILWAY NO 9 GRP
4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-07-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of electric power, and discloses a high-voltage line butt joint device for electric power engineering construction, which comprises a butt joint device body, a tension detection assembly, a first clamping ring and a second clamping ring, and is characterized in that the two ends of the butt joint device body are screwed and fixed with alignment bolts, and the tops of the alignment bolts are screwed and fixed with connecting rods; the section, away from the alignment bolt, of the connecting rod is fixedly connected with a connecting ring, and the butt joint device body is fixedly connected with four symmetrically-distributed supporting rods. When an external PC end receives an overlarge tension value sent by a tension sensor, power-off maintenance can be carried out, the alignment bolt on the butt joint device body is unscrewed, and then the locking nut is screwed to drive the second clamping ring to move towards the butt joint device body, so that the high-voltage wire is dragged towards the butt joint device body, and the wire is placed into the butt joint device body again. People can timely find that the high-voltage line connector is loosened and then correct the high-voltage line connector.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of electric power technology, in particular to a high-voltage line butt joint for electric power engineering construction and a method of using the same. Background technique

[0002] With the development of science and technology in China, high-voltage lines can be seen everywhere. Some high-voltage lines in cities will be erected in the air, and overhead high-voltage lines in cities will have insulation layers, but when encountering strong winds and heavy rain, high-voltage lines will be in danger of breaking.

[0003] When the high-voltage line is broken, it is usually reconnected with a connector to reconnect the broken place. Because some high-voltage lines are located in the air, the high-voltage line will have a tensile force on the wire fixed inside the butt under the action of gravity, which may cause the breakage for a long time. The connection between the wire and the butt connector is loose, and if people ...

Examples

Embodiment 1

[0029] see Figure 1-Figure 6 , a high-voltage line butt joint for power engineering construction, including a butt joint body 1, a tension detection component 2, a first snap ring 4 and a second snap ring 5, and the two ends of the butt joint body 1 are screwed and fixed with alignment bolts 11. The top of the bolt 11 is screwed and fixed with a connecting rod 111, a section of the connecting rod 111 away from the alignment bolt 11 is fixedly connected with a connecting ring 112, and four symmetrically distributed support rods 12 are fixedly connected to the butt joint body 1, and the support rods 12 are close to the docking One end of the connector body 1 is screwed and fixed with a support block 13, and one end of the support block 13 close to the butt connector body 1 is fixedly connected with a rubber block 131. The two ends are fixedly connected with a pull rope 22, and one end of the pull rope 22 away from the tension sensor 21 is fixedly connected with a fixing ring 23...