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Socket-clevis eye ball socket vertical orientation electrified pin remover

A technology of canceller and cricket, which is applied to overhead line/cable equipment, manufacturing tools, hand-held tools, etc., can solve the problems of economic loss, hidden danger of safety, and economic loss of electricity customers of power supply enterprises, and achieve convenient on-site operation, The effect of reducing physical consumption and increasing hitting power

Active Publication Date: 2020-07-28
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very inconvenient for the operator to replace the W pin. The visual distance is not good when the replacement is performed. The flexibility of picking up and installing is not enough. It requires a lot of physical labor for the workers, and there are also certain safety hazards.
[0005] When encountering a line with a vertically oriented ball socket, because its tail is on the outside of the line, the operators on the tower cannot see it, so the current ordinary pin remover is powerless and cannot take out the vertical ball socket of the bowl head. Facing W pin, only replaceable after power outage
Power outages will not only cause economic losses to power supply companies, but also to economic losses to customers. It is a method that must be adopted

Method used

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  • Socket-clevis eye ball socket vertical orientation electrified pin remover
  • Socket-clevis eye ball socket vertical orientation electrified pin remover
  • Socket-clevis eye ball socket vertical orientation electrified pin remover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 6As shown, the inside of the bowl hanging plate 2 is a ball socket, and the insulator end of the overhead line is installed in the ball socket. The bowl hanging plate 2 has a horizontal rectangular through hole at the rear of the ball socket, and the rectangular through hole is installed. W pin 3, W pin 3 is used to fix the insulator.

[0037] Such as figure 1 and figure 2 As shown, a bowl head hanging board ball socket is vertically facing the live pin remover, which includes a pin remover unit and an impact unit connected to the pin remover unit. One end of the impact unit is provided with a connector 7 for connecting to the top of an insulating rod. The connecting head 7 is fixedly connected with the insulating rod. When removing the pin, the operator holds the insulating rod to align the right end of the pin removing unit with the W pin 3 in the bowl head hanging plate 2, and then longitudinally swings the insulating rod so that the impact unit h...

Embodiment 2

[0047] Such as Figure 6 As shown, the inside of the bowl hanging plate 2 is a ball socket, and the insulator end of the overhead line is installed in the ball socket. The bowl hanging plate 2 has a horizontal rectangular through hole at the rear of the ball socket, and the rectangular through hole is installed. W pin 3, W pin 3 is used to fix the insulator.

[0048] Such as image 3 , Figure 4 and Figure 5 As shown, a bowl head hanging board ball socket is vertically facing the live pin remover, which includes a pin remover unit and an impact unit connected to the pin remover unit. One end of the impact unit is provided with a connector 7 for connecting to the top of an insulating rod. The connecting head 7 is fixedly connected with the insulating rod. When removing the pin, the operator holds the insulating rod to align the right end of the pin removing unit with the W pin 3 in the bowl head hanging plate 2, and then longitudinally swings the insulating rod so that the...

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PUM

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Abstract

The invention discloses a socket-clevis eye ball socket vertical orientation electrified pin remover. The pin remover comprises a pin removing unit and an impact unit connected with the pin removing unit, wherein one end of the impact unit is provided with a connector connected with an insulating rod. The pin remover is provided with the pin removing unit and the impact unit, and the pin removingunit is provided with a tongue plate, so that the pin remover can be electrified to perform pin removing operation of a socket-clevis eye ball socket vertical orientation W pin after being connected with the insulating rod. The pin remover is also provided with a push-back plate, so that the pin remover can perform pin removing of the W pin and push-back resetting of the W pin, the pin remover canbe dual-purpose, field operation is facilitated, and the cost is reduced. The impact unit is used for striking the pin removing unit, so that the physical strength of an operator is saved. The pin remover is also provided with a balancing weight, so that the weight of the pin removing unit and the impact unit can be balanced, pin removing is easier, the striking force of the impact unit can be increased, and the physical strength consumption of the operator is reduced.

Description

technical field [0001] The invention relates to a live overhaul tool for power supply equipment, in particular to a live pin remover with a bowl head hanging plate and a ball socket vertically facing. Background technique [0002] Power transmission is an important link in the operation of power systems. It is inevitable to lay high-voltage overhead transmission lines. However, high-voltage overhead transmission lines operate in harsh natural environments for a long time, and insulators are inevitably affected by external environmental conditions, such as pollution and lightning strikes. , icing, and bird pecking, resulting in the reduction or loss of insulation performance, and at the same time, it will also cause a decrease in the mechanical strength of the insulator. Loss, regular maintenance of high-voltage overhead transmission lines is required, and live replacement of insulators is often required during maintenance. [0003] In high-voltage overhead transmission line...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/08H02G1/02
CPCB25B27/08H02G1/02
Inventor 石晓伟尚东升李辉房延杰郭超杨磊王谦李想袁茂森刘亚鹏
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD