The lifting device comprises a wire hanging mechanism, a hoisting mechanism, an overhauling frame and a pulling rope, the wire hanging mechanism comprises a wire hanging piece and a pressing piece, one side face of the wire hanging piece is provided with a wire hanging groove used for hanging a power transmission wire, the pressing piece is movably arranged on the side face, away from the wire hanging groove, of the wire hanging piece, and the hoisting mechanism is connected with the overhauling frame. The hoisting mechanism is located below the wire hanging mechanism, the overhauling frame is connected with the hoisting mechanism, the non-end portion of the traction rope is hung on the side face, away from the wire hanging groove, of the wire hanging piece, the traction rope can control the pressing piece to selectively press the traction rope on the wire hanging piece, the two ends of the traction rope are both connected with the hoisting mechanism, and the hoisting mechanism is used for winding or unwinding the traction rope. And the maintenance frame is driven to ascend or descend by moving at a constant speed along the traction direction of the traction rope. The lifting device for electric power overhaul is simple in structure and convenient to disassemble and assemble, the overhaul frame can be driven to ascend and descend at a constant speed, and the danger coefficient of operation of overhaul personnel is reduced.
本发明涉及一种用于电力检修的升降装置,包括挂线机构、卷扬机构、检修架和牵引绳,挂线机构包括挂线件和压紧件,挂线件的一侧面设置有用于挂设输电导线的挂线槽,压紧件活动设置在挂线件背离挂线槽的一侧面,卷扬机构,卷扬机构位于挂线机构的下方,检修架与卷扬机构连接,牵引绳的非端部挂设在挂线件背离挂线槽的一侧面,牵引绳能控制压紧件选择性将牵引绳压紧在挂线件上,牵引绳的两端均与卷扬机构连接,卷扬机构用于对牵引绳收绳或放绳,以沿牵引绳的牵引方向匀速移动,从而带动检修架上升或下降。该用于电力检修的升降装置的结构简单,便于拆装,且能带动检修架匀速升降移动,降低了检修人员作业的危险系数。
Lifting device for electric power overhaul
用于电力检修的升降装置
2023-09-12
Patent
Electronic Resource
Chinese