Outlet device for synthetic insulators of tension towers of transmission lines
A technology for synthesizing insulators and power transmission lines, which is applied to overhead lines/cable equipment, etc., can solve the problems of shortening lanyard time and outgoing time, low operation efficiency, difficulty in outgoing synthetic insulators, etc., so as to shorten lanyard time and outgoing time, Improve work efficiency and solve the effect of difficulty in getting out of the line
Active Publication Date: 2022-03-29
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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Problems solved by technology
[0006] The present invention is mainly aimed at the problems of low working efficiency, poor safety, great influence of wind force, low success rate of hanging wires, inability to reach the side positions of some wires, and affecting the outgoing operation of synthetic insulators of tension towers. Provided is an outlet device for composite insulators of tension towers of power transmission lines, which can hang the outlet lanyard to the outside of the composite insulator at one time, greatly shortening the time of hanging the rope and the time of outlet, effectively improving the operation efficiency, and effectively solving the difficulty of outlet of the composite insulator , the problem of many hanging ropes
Method used
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Embodiment 1
[0023] Such as figure 1 , 2As shown in , 3, an outlet device for a synthetic insulator of a tension tower of a power transmission line, comprising a connecting rope 4 and a U-shaped hook body 1, one end of the hook body 1 is provided with a rope-through hole 3 matched with the connecting rope 4 , the side of the hook body 1 close to the rope hole 3 is rotatably connected with a locking lever 2, the locking lever 2 is rotatably connected with an adjusting lever 5, and the locking lever 2 is provided with an adjusting gap 10 matched with the adjusting lever 5 , the hook body 1 is provided with an adjustment long hole 9 that matches the adjustment rod 5, and the end of the adjustment rod 5 away from the locking rod 2 passes through the adjustment long hole 9 and is provided with an adjustment ring 6. Specifically, when performing wire-out operations, The staff first binds one end of the connecting rope 4 to the cross arm, then connects the other end of the connecting rope 4 to t...
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The invention relates to the technical field of power transmission lines, in particular to an outlet device for composite insulators of tension towers of power transmission lines. A wire outlet device for a composite insulator of a tension tower of a transmission line, comprising a connecting rope and a U-shaped hook body, one end of the hook body is provided with a rope-through hole matched with the connecting rope, and the hook body has a A locking lever is rotatably connected to the side close to the threading hole, and an adjusting lever is rotatably connected to the locking lever, and an adjusting gap matched with the adjusting lever is provided on the locking lever, and the hook body An adjustment long hole matched with the adjustment rod is arranged on the top, and the end of the adjustment rod far away from the locking rod passes through the adjustment long hole and is provided with an adjustment ring. The invention can hang the outgoing line hanging rope to the outside of the synthetic insulator at one time, greatly shortens the hanging rope time and the outgoing line time, and effectively improves the working efficiency.
Description
technical field [0001] The invention relates to the technical field of power transmission lines, in particular to an outlet device for composite insulators of tension towers of power transmission lines. Background technique [0002] The outlet of the tension pole tower mainly refers to the operation process that the operators on the pole reach the position of the wire through insulators, soft ladders, hard ladders, etc. [0003] Composite insulators play the role of connection and insulation in transmission lines. They are composed of umbrella skirts, mandrels and end fittings. They have good insulation performance, light weight, and are convenient for construction and installation. As an important part of the composite insulator, the shed has a direct impact on the insulation strength and life of the composite insulator. Therefore, the shed of the composite insulator cannot be affected by external forces such as extrusion, bending, and shearing. [0004] In recent years, i...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 夏正青唐夏明陆丹崔建琦陈宇张勇张森海曾东郭一凡杨鹤马晴华沈斌张华杰
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO