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Spacer for removing entanglements on high-voltage line

A technology of high-voltage wires and entanglements, which is applied in the field of high-voltage wires, can solve the problems of entanglement of debris and influence on high-voltage wire transmission, and achieve the effects of preventing mutual whipping, suppressing breeze vibration, and suppressing sub-gap vibration

Inactive Publication Date: 2021-05-28
新沂十八岁电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The spacer rods are generally installed in the middle of the span, and one is installed at an interval of 50-60m. There will be debris entangled on the high-voltage line, which will affect the power transmission of the high-voltage line, so it is necessary to remove the debris

Method used

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  • Spacer for removing entanglements on high-voltage line
  • Spacer for removing entanglements on high-voltage line
  • Spacer for removing entanglements on high-voltage line

Examples

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0026] Such as Figure 1-8 As shown, a spacer bar for removing windings on a high-voltage line includes a high-voltage line 401 and a moving body 101, the moving body 101 is fixed with a connecting body 102, and the moving body 101 is provided with a power chamber 100 and a communicating transmission. Cavity 120, the mobile body 101 is provided with a mobile device 1 that moves on a high-voltage line, and the drive assembly 11 includes a drive assembly 11 for driving transmission force and a transmission assembly 12 for rolling and moving at four corners;

[0027] The moving body 101 is fixed with four fixed rods 207, and the other end of the fixed rods 207 is fixed with a cutting body 201, and the cutting body 201 is provided with a rotating device 2 for controlling rotation, and the rotating devic...

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Abstract

The invention relates to the related technical field of high-voltage lines, in particular to a spacer for removing entanglements on a high-voltage line. The spacer for removing the entanglements on the high-voltage line comprises the high-voltage line and a moving body; a connecting body is fixedly arranged on the moving body; a power cavity and a transmission cavity communicated with the power cavity are arranged in the moving body; a moving device moving on the high-voltage line is arranged in the moving body; a driving assembly comprises a driving assembly for driving transmission force and a transmission assembly with a four-corner rolling movement function;four fixing rods are fixedly arranged on the moving body; and cutting bodies are fixedly arranged at the other ends of the fixing rods. The spacer can move on the high-voltage line and clean the entanglements on the high-voltage line, so that the entanglements will not influence power transmission, a worker can detect and maintain the high-voltage line without climbing on a high-voltage electric tower;and the distance between the high-voltage lines can be fixed, so that mutual whipping of the lines is prevented, and aeolian vibration and subspan oscillation are restrained.

Description

technical field [0001] The invention relates to the technical field related to high-voltage wires, in particular to a spacer bar for removing windings on high-voltage wires. Background technique [0002] Split wire is a wire erection method adopted by EHV transmission lines to suppress corona discharge and reduce line reactance. Split wire can not only suppress corona discharge, but also reduce line reactance and increase line capacitance, thereby reducing line Wave impedance improves the natural power of the transmission line and is beneficial to the stability of the power system. The spacer is installed on the split wires to fix the distance between the split wires to prevent the wires from whipping each other, suppress breeze vibration and subgrade from oscillating fittings. The spacer rods are generally installed in the middle of the span, and one is installed at an interval of 50-60m. There will be debris entangled on the high-voltage line, which will affect the power ...

Claims

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Application Information

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IPC IPC(8): H02G7/12H02G1/02H02G7/14
CPCH02G1/02H02G7/125
Inventor 王小仙
Owner 新沂十八岁电子商务有限公司
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