The invention discloses a transformer substation foundation prefabricated part hoisting device, which relates to the technical field of hoisting machinery, and comprises a crane body, a mounting frame, a first rotating roller, a driving unit, a second rotating roller, a clutch assembly, a hoisting frame, a third rotating roller, a first pull rope, a second pull rope, a third pull rope, a fourth pull rope and an elastic reset piece, wherein the mounting frame is fixedly connected to the front end of a suspension arm of the crane body; the first rotating roller is rotationally connected to the mounting frame; according to the hoisting device, the prefabricated part electric pole can be hoisted in a horizontal lying posture, so that the electric pole cannot be scratched by other objects, and when the hoisted electric pole is hoisted to a preset position or before the hoisted electric pole is hoisted to the preset position, the length of the first pull rope unwinding part and the length of the second pull rope unwinding part are adjusted again; the electric pole is gradually inclined by a specific angle required when the electric pole is erected, then the electric pole is put down, the bottom of the electric pole is in butt joint with the base, at the moment, an operator screws the bottom of the electric pole and the base, and the safety coefficient is greatly improved.
本发明公开了一种变电站基础预制构件吊运装置,涉及吊运机械技术领域,包括吊车本体、安装架、第一转辊、驱动单元、第二转辊、离合组件、吊架、第三转辊、第一拉绳、第二拉绳、第三拉绳、第四拉绳以及弹性复位件;其中,安装架固定连接在吊车本体的吊臂的前端上;第一转辊转动连接在安装架上;本发明能够将预制构件电杆以横躺着的姿态吊起,使得电杆不会与其他物件发生刮擦,被吊起的电杆在吊运至预定位置时或之前,通过重新调整第一拉绳解绕部分与第二拉绳解绕部分的长度,从而使得电杆逐渐倾斜成立桩时所需的特定角度,然后下放电杆,使电杆的底部对接到基座上,此时方才上操作人员对电杆底部与基座进行螺接,安全系数得到极大的提高。
Substation foundation prefabricated part hoisting device
一种变电站基础预制构件吊运装置
2023-09-05
Patent
Electronic Resource
Chinese
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