The invention discloses an auxiliary replacement device for a column insulator, and belongs to the field of electric power tools, the auxiliary replacement device comprises a base and a hoisting mechanism mounted on the base, the base comprises a bottom plate, clamping plates are arranged on the two sides of the lower part of the bottom plate, a U-shaped seat is arranged on the lower part of the bottom plate, and the lower part of the U-shaped seat is in threaded connection with a first screw rod; one side of the U-shaped seat is in threaded connection with two second screw rods; the hoisting mechanism comprises a stand column, a sleeve is rotationally installed at the upper end of the stand column, a suspension arm is fixedly connected to one side of the sleeve, and a winch is arranged on the lower portion of the suspension arm. And the winch comprises a shell, a rope winding drum is rotationally connected to the interior of the shell, a worm gear is fixedly connected to one side of the rope winding drum, a worm is rotationally connected to the interior of the U-shaped connecting plate, and a second hand wheel is connected to one end of the worm. According to the invention, the hoisting mechanism is used for hoisting the insulator, and meanwhile, the hoisting mechanism is provided with the slidable winch, so that an aerial operator does not need to pull a rope by hand to carry out hoisting operation, and the replacement safety of the insulator is ensured.
本发明公开了一种柱式绝缘子辅助更换装置,属于电力工器具领域,包括底座以及安装在底座上的起重机构,所述底座包括底板,底板下部两侧设有卡板,底板下部设有U型座,U型座下部螺纹连接有第一螺杆;U型座一侧螺纹连接有两根第二螺杆;所述起重机构包括立柱,立柱的上端转动地安装有套筒,套筒的一侧固定连接有吊臂,吊臂下部设有绞车;所述绞车包括壳体,壳体内部转动地连接有绕绳筒,绕绳筒的一侧固定连接有蜗轮,U型连接板内部转动地连接有蜗杆,蜗杆的一端连接有第二手轮。本发明利用起重机构对绝缘子进行吊装,同时在起重机构上设置了可滑动的绞车,既避免了空中作业人员手拉绳索进行吊装作业,又保证了绝缘子更换的安全。
Auxiliary replacement device for column insulator
一种柱式绝缘子辅助更换装置
2024-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Insulator chain maintenance and replacement auxiliary equipment for ocean engineering
Europäisches Patentamt | 2021
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