Device and method for stripping high-voltage cable head
A high-voltage cable head and cable technology, which is applied in the direction of cable installation, cable installation device, equipment for dismantling/armouring cables, etc., can solve problems such as delayed repair time, unreasonable structure, etc., and achieve improved safety and strong reliability and durability effects
Active Publication Date: 2022-05-20
STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1
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Problems solved by technology
The existing technical structure is unreasonable, delaying the repair time
Method used
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[0038] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.
[0039] A stripping device for a high-voltage cable head, including a cable cutter, a cable insulation stripper and a cable insulation divider;
[0040] The cable cutter includes U-shaped main frame 12, roller slide one 5, roller slide two 14, chute 3, slide one 1, slide two 2, slide three 10, slide four 11, roller C-6, roller C Two 13, knife seat C15, cutter 16, cutter adjustment screw top screw 17 and pressure plate C20, U-shaped main frame 12 includes vertical plate one 121, horizontal plate 122 and vertical plate two 123 connected in sequence, vertical plate One 121 and vertical plate two 123 are arranged in parallel, and the lower ends of vertical plate one 121 and vertical plate two 123 are vertically arranged on the two ends of horizontal plate 122 respectively; Slider two 14, roller slide one 5 and roller slide two 14 top are provided wi...
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The invention relates to a stripping device and method for a high-voltage cable head, belonging to the technical field of power supply maintenance. Technical solution: Remove a section of the shielding layer, steel armor layer and rubber layer from the high-voltage cable head with a wallpaper knife to expose the semiconductor layer; use a cable cutter to remove the conductor, insulation layer and semiconductor layer on the end of the high-voltage cable head A short section; use a cable insulation stripper to install a vertical knife and insert it into the semiconducting layer of the remaining section to separate the insulating layer and the semiconducting layer; use a cable insulation divider to divide the semiconducting layer into three parts, use pliers to tear the three semiconducting layers to the root, and use Remove the wallpaper knife; then use the cable insulation joint stripper to remove the vertical knife and install the inclined knife, insert the remaining insulation layer into the cable insulation joint stripper, remove the insulation layer, and expose a section of conductor. The invention can complete the cable insulation cutting work in a short time, greatly improving the safety of operators; it has strong reliability and durability, and is suitable for various working occasions.
Description
technical field [0001] The invention relates to a stripping device and method for a high-voltage cable head, belonging to the technical field of power supply maintenance. Background technique [0002] In recent years, with the improvement of the power grid structure, the construction of power lines has made great progress. At present, many power supply stations have 13 10kV lines with a length of 138.723 kilometers, 14.523 kilometers of cable lines, and a cable coverage rate of 20%. Due to the particularity of the geographical location and environmental conditions of the power line, there are many tower points, wide areas, and long lines, the key points are exposed in the wild, and they are often attacked by severe natural weather. The probability of power outage accidents is on the rise. Cables are often damaged by external forces, causing power loss to the power supply company. It takes 4 hours to repair a cable fault point. If the cable repair work takes longer in winte...
Claims
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IPC IPC(8): H02G1/12H02G1/00
CPCY02W30/82
Inventor 轩景刚张继强轩澳秦浩然陈峰蒋楠楠常红成王小平吕佳骏吕军杰
Owner STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO