Auxiliary dismantling device for connecting rod pivot pin of substation isolating switch
A technology of isolating switch and dismantling device, applied in the field of auxiliary dismantling device of connecting rod shaft pin of isolating switch in substation, can solve the problems of long dismantling time, inconvenient operation, low work efficiency, etc. Effect
Active Publication Date: 2019-05-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the shaft pin of the isolating switch connecting rod is mainly smashed with a hammer. This method of hammering and smashing is not only inconvenient to operate, takes a long time to disassemble, and has low work efficiency; Loss
Method used
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[0019] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0020] Such as figure 1 As shown, a substation isolating switch connecting rod pin auxiliary dismounting device includes a support frame 1 , a support frame fixing mechanism 2 and a reciprocating pivot pin auxiliary dismounting mechanism 3 .
[0021] The supporting frame includes two supporting plates 1.1 parallel to each other and a connecting plate 1.2 connecting the two supporting plates. The two support plates are located on the same side of the connecting plate.
[0022] The supporting frame fixing mechanism is used for fixing the supporting frame on the isolating switch of the substation. The support frame fixing mechanism includes a constant pressure plate 2.1 and a dynamic pressure plate 2.2 located between the two support plates. The constant pressure plate and the dynamic pressure plate are parallel to each other. The fixed pressur...
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The invention discloses an auxiliary disassembling device for a shaft pin of a connecting rod of a substation disconnecting switch, and aims to provide the auxiliary disassembling device for the shaftpin of the connecting rod of the substation disconnecting switch, which has the advantages that the operation is convenient, the disassembling efficiency of the shaft pin of the connecting rod of theoutdoor disconnecting switch can be improved, and other components of outdoor disconnecting switch equipment can be effectively prevented from being damaged. The auxiliary disassembling device comprises a support frame, a support frame fixing mechanism and a reciprocating type shaft pin auxiliary disassembling mechanism, wherein the support frame comprises two parallel support plates and a connecting plate for connecting the two support plates; the reciprocating type shaft pin auxiliary disassembling mechanism comprises a guide sleeve which is arranged on the support frame, a driving guide rod which is arranged in the guide sleeve in a sliding mode, two driving plates which are arranged on the driving guide rod and are perpendicular to the axis of the driving guide rod, an eccentric wheelwhich is arranged on the support frame and is used for driving the driving guide rod to reciprocate, a rotary driving and actuating mechanism which is arranged on the support frame and is used for driving the eccentric wheel to rotate and two groups of shaft pin ejector assemblies.
Description
technical field [0001] The invention relates to an auxiliary dismounting device, in particular to an auxiliary dismounting device for a connecting rod shaft pin of a substation isolating switch. Background technique [0002] The outdoor equipment of the substation is highly corroded, especially in coastal and mountainous terrain, where the humidity is high, and the environment is more corrosive to the outdoor equipment of the substation. Among them, the shaft pin at the connecting rod of the outdoor isolating switch is often oxidized and corroded very seriously, which will It will lead to the failure of opening and closing of the contacts of the isolating switch, poor contact of the contacts, and long-term operation will cause problems such as heating of the contacts and burning of the contacts; it will even cause the isolating switch to refuse to open or close, and the equipment cannot stop power transmission, seriously threatening Safe and stable operation of the power gri...
Claims
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IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 余道俊饶慧升吴亚军吴超
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO