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Telescopic special equipment for crossing distribution network line

A special equipment and telescopic technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of time-consuming, labor-intensive, high cost, and difficult construction of new lines across operating lines

Active Publication Date: 2021-07-06
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When erecting lines across distribution network lines in mountainous areas, scaffolding is usually used to erect the support frame higher than the distribution network lines, and the lines to be erected are manually crossed over the existing distribution network lines. However, this method has power outage problems and involves new construction. It is difficult, expensive, and unsafe to construct cross-over operating lines, especially for 10KV and above distribution network lines. less prone to power outages

Method used

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  • Telescopic special equipment for crossing distribution network line
  • Telescopic special equipment for crossing distribution network line
  • Telescopic special equipment for crossing distribution network line

Examples

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Effect test

Embodiment 1

[0021] Embodiment 1: as Figure 1-Figure 5 As shown, a telescopic special equipment for crossing distribution network lines, including an insulated first hydraulic telescopic rod 1, a second hydraulic telescopic rod 2, a first cantilever rod 3 and a second cantilever rod 4, the first cantilever rod 3 and the second cantilever rod Two cantilever rods 4 are respectively connected to the upper ends of the first hydraulic telescopic rod 1 and the second hydraulic telescopic rod 2, the free ends of the first cantilever rod 3 and the second cantilever rod 4 can be docked, and the first hydraulic The top of the telescopic rod 2 is provided with a wire clip 5, and a U-shaped wire notch 6 is arranged on the wire clip 5, and the upper sides of the first cantilever rod 3 and the second cantilever rod 4 are provided with two wires that can be connected. Through slot 7, the upper cover of the wire conveying through groove 7 is closed with two cover plates 15 that are separated, and the two...

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Abstract

The invention discloses telescopic special equipment for crossing a distribution network line, which comprises an insulated first hydraulic telescopic rod, an insulated second hydraulic telescopic rod, an insulated first cantilever rod and an insulated second cantilever rod. The first cantilever rod and the second cantilever rod are respectively connected to the upper ends of the first hydraulic telescopic rod and the second hydraulic telescopic rod; the free end of the first cantilever rod and the free end of the second cantilever rod can be in butt joint, wire clamping clamps are arranged at the top ends of the first hydraulic telescopic rod and the second hydraulic telescopic rod, U-shaped wire notches are formed in the wire clamping clamps, and the upper side of the first cantilever rod and the upper side of the second cantilever rod are each provided with two wire conveying through grooves which can communicate with each other. The wire conveying through groove is covered with two oppositely-opened cover plates, and opening mechanisms are arranged on the two cover plates. Cross crossing of new lines is achieved, time and labor are saved, cost is low, construction difficulty is lowered, and power failure is not needed.

Description

technical field [0001] The invention belongs to the technical field of equipment for straddling distribution network lines, and relates to a telescopic special equipment for straddling distribution network lines. Background technique [0002] When erecting lines across distribution network lines in mountainous areas, scaffolding is usually used to erect the support frame higher than the distribution network lines, and the lines to be erected are manually crossed over the existing distribution network lines. However, this method has power outage problems and involves new construction. It is difficult, expensive, and unsafe to construct cross-over operating lines, especially for 10KV and above distribution network lines. It is less prone to power outages. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a telescopic special equipment for crossing distribution network lines to solve the problems existing in the prio...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02Y02A30/14
Inventor 刘兴龙龙跃胡汉林吴兴元徐成陈玲玲
Owner GUIZHOU POWER GRID CO LTD
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