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Drainage wire quick connecting device for strain clamp and use method thereof

A technology of quick connection and drainage wire, which is applied in the direction of cable suspension devices and cable joints, etc., can solve problems such as cable damage, loss of production and life, and insecurity, and achieve safe and reliable connection work, avoid burning accidents, and fast connection work Effect

Pending Publication Date: 2022-04-29
山东佰斯德电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this design can divert heat and avoid overheating of the strain clamp drainage plate, it also has the following disadvantages: it still needs manual climbing operation, which is not only time-consuming and laborious, but also has unsafe factors, and even needs a power outage, and it is connected by bolts. For a long time, it is easy to cause the bolts to loosen and the sparks generated by the loose connection to damage the cables and even cause large-scale power outages, causing losses to people's production and life.

Method used

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  • Drainage wire quick connecting device for strain clamp and use method thereof
  • Drainage wire quick connecting device for strain clamp and use method thereof
  • Drainage wire quick connecting device for strain clamp and use method thereof

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0031] Reference attached Figure 1-5 , this embodiment proposes a quick connection device for drain wires for tension wire clamps, including a clamp body 2, a lower splint 13 for clamping the drain wire 1 is connected below the clamp body 2, and the upper end of the lower splint 13 is connected to the lower end of the clamp body 2. Rotationally connected, two lower clamping plates 13 are arranged symmetrically on both sides of the slide bar 11 , and the two lower clamping plates 13 are screwed with bolts 5 .

[0032] There is a drainag...

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PUM

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Abstract

The invention discloses a drainage wire quick connecting device for a strain clamp and a using method thereof, the drainage wire quick connecting device comprises a clamp body, a lower clamping plate used for clamping a drainage wire is connected below the clamp body, the upper end of a frame body is rotatably connected with symmetrically arranged upper clamping rings through a first rotating shaft, and a cable space for a cable to pass through is reserved between the two upper clamping rings; the frame body is slidably connected with a sliding rod, the upper end of the sliding rod is arranged in the cable space, and the lower end of the sliding rod is rotatably connected with symmetrically-arranged swing rods. The swing rod is connected with the clamp body through the spring and rotationally connected with the clamp body, and the upper end of the swing rod is movably connected with the upper clamp ring. The high-altitude construction problem of drainage wire connection is solved, rapid connection work of the drainage wire and the cable can be achieved without power off, and therefore the accident that the drainage plate of the strain clamp is burnt out is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a quick connection device for drain wires for strain clamps and a method for using the same. Background technique [0002] With the expansion of the grid scale and the continuous improvement of the importance of electric energy to people's life, the society has higher and higher requirements for the reliability of power supply. Transmission lines are an important part of the power system, and its reliability is crucial to the safety of the entire power system Stable operation plays an important role. However, the heating problem of the diversion plate of the strain clamp is an important factor affecting the safe and stable operation of the transmission line. The heating of the diversion plate is caused by the thermal effect of the current. The diversion plate itself has a certain resistance. Increase the temperature of the drain plate. Under normal circumstances, the contact res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/08H02G7/05
CPCH02G15/08H02G7/05
Inventor 杨后文
Owner 山东佰斯德电力科技有限公司
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