A method for dismantling low-voltage porcelain bottles of utility poles
A technology of telephone poles and porcelain bottles, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of waste of manpower and material resources, loss of electricity sales, secondary power outages, etc., to improve work efficiency, reduce power outage time and frequency, and improve speed. Effect
Active Publication Date: 2015-12-02
STATE GRID CORP OF CHINA +1
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[0003] The disadvantage of adopting the above solutions is that only the emergency hidden dangers are temporarily eliminated, and a second overhaul needs to be arranged, which wastes a lot of manpower and material resources, causes a second power outage, and loses electricity sales
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[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments.
[0024] A method for disassembling a low-voltage porcelain bottle on a utility pole, the steps of which are as follows:
[0025] ⑴ First loosen the right clamping part of the locking assembly through the screw rod, such as image 3 As shown, the connecting rod of the low-pressure porcelain bottle 13 is located between the left and right clamping parts of the locking assembly, the positioning pin is vertically clamped on one side of the utility pole 12, and the locking arm is located on the other side of the utility pole 14. side;
[0026] ⑵ Rotate the locking arm to move the right clamping part to the left clamping part, so as to lock the connecting rod of the low-pressure porcelain bottle;
[0027] (3) Then put the sleeve of the rotary wrench assembly on the outer hexagonal lock nut 13, and rotate the sleeve arm to loosen th...
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The invention relates to a method for dismounting a low voltage porcelain bottle of a wire pole. The method comprises the steps as follows: (1) firstly, the right clamping part of a locking component is loosened via the screw rod of a clamp, a connecting rod of a low voltage porcelain bottle is placed between the left clamping part and the right clamping part of the locking component, a positioning pin column is vertically clamped on one side of the wire pole, and a clamping arm is located on the other side of the wire pole; (2) the right clamping part moves towards the left clamping part via rotating the clamping arm, so that the connecting rod of the low voltage porcelain bottle is locked; and (3) a hexagonal nut is sleeved with the sleeve of a rotational spanner component, and the locking nut is released via rotating the sleeve arm so as to achieve the purpose of dismounting the low voltage porcelain bottle. The method is convenient to operate, improves the speed of changing the low voltage porcelain bottle, reduces power failure time and times of power failure and effectively improves the working efficiency, that is, formerly, the changing of one low voltage porcelain bottle takes 1 hour, while with the adoption of the clamp, the operation is completed within 5 mintues, so that the working efficiency is improved by 12 times, and electricity loss caused by power failure is reduced.
Description
technical field [0001] The invention belongs to the technical field of dismantling methods for low-voltage porcelain vases in power distribution network maintenance, in particular to a dismantling method for low-voltage porcelain vases on utility poles. Background technique [0002] There are many low-voltage porcelain bottles installed on the utility poles, and the wires are fixed on the low-voltage porcelain bottles. Because it is installed in an outdoor environment and has experienced wind, sun, and rain for a long time, the connecting rod of the low-pressure porcelain bottle is connected to the lock nut and fixed on the utility pole, which is easy to corrode and age, and it is difficult to disassemble when replacing the low-pressure porcelain bottle. And time-consuming and laborious. Generally adopt the way that the tea table is set on the connecting rod of the low-pressure porcelain bottle at present. [0003] The disadvantage of adopting the above-mentioned solutions...
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IPC IPC(8): H02G1/02
Inventor 李明王玉君高胜贤吴绍卿葛兰田边守强黄纯胜
Owner STATE GRID CORP OF CHINA