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A Special Tool for Quickly Changing 500kv Spacers

A special tool and spacer technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of difficulty in use and laborious disassembly, and achieve the effect of convenient disassembly, convenient use and protection of the device

Active Publication Date: 2022-03-22
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the normal transmission line, it is necessary to replace the spacer. Since the spacer is fixed on the line for a long time, it will be very laborious to disassemble. However, the existing disassembly tools cannot solve this problem and are not easy to use.

Method used

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  • A Special Tool for Quickly Changing 500kv Spacers
  • A Special Tool for Quickly Changing 500kv Spacers
  • A Special Tool for Quickly Changing 500kv Spacers

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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Abstract

The invention discloses a special tool for quickly replacing 500kV spacers, which comprises two fixing mechanisms, levers are arranged on the right sides of the two fixing mechanisms, fixing blocks are arranged on the right sides of the two levers, and the right ends of the two levers are connected with the fixed One end of the block is hinged, the right side of the fixed block is fixedly connected with a handle, the ends of the two levers are equipped with a screw rod one, the screw rod one is threaded with the two levers, and the two fixing mechanisms include connecting plates. The present invention clamps the two parts of the spacer respectively by arranging two fixing mechanisms installed opposite to each other, and then turns the knob one to make the screw one rotate, and the thread direction of the upper and lower parts of the screw one is opposite, so that the The two levers are pried in opposite directions, so that the levers drive two fixing mechanisms to separate the two parts of the spacer, so that the spacer can be easily replaced, which is convenient for people to use and improves work efficiency.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a special tool for rapidly replacing 500kV spacers. Background technique [0002] The spacer rod refers to the fittings installed on the split wires to fix the distance between the split wires, so as to prevent the wires from whipping each other, suppress the breeze vibration and the sub-gap vibration. The spacer rods are generally installed in the middle of the span, and are installed at intervals of 50-60m. Two-split, four-split, six-split, and eight-split conductor spacers, the vibration amplitude of the two-split conductor is reduced by 50%, and the four-split conductor is reduced by 87%, 90%. [0003] In order to ensure that the power transmission line is normal, the spacer needs to be replaced. Since the spacer is fixed on the line for a long time, it will be very laborious to disassemble. However, the existing disassembly tools cannot solve this problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 黄钰锡严尔梅
Owner GUIZHOU POWER GRID CO LTD
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