The invention relates to the field of lifting devices, in particular to a portable lifting appliance for outdoor disconnecting switch overhaul, which comprises a lifting motor and a self-climbing locking assembly, a winding and releasing roller is fixedly mounted at the output end of the lifting motor, a lifting belt is fixedly connected to the outer side of the winding and releasing roller, and the lifting belt is fixedly connected to the lifting motor. A connecting hanging bracket is fixedly installed at the end, away from the winding and releasing roller, of the hanging belt. The four climbing wheels can drive the first arc hoop and the second arc hoop to automatically climb upwards along the outer side of a concrete column in a spiral shape, so that the high hanging rod and the rotating hanging rod on one side of the second arc hoop are lifted to the high position of the concrete column, and then the lifting hook is mounted on the outer side of a safety belt of a repairer in a hanging mode; and then the hoisting motor is started to drive the winding and releasing roller to rotate, so that the hoisting belt is wound, a repairer is hoisted to a high position, the outdoor isolating switch is overhauled, and the outdoor isolating switch is compact in overall structure and convenient to carry and transport due to the adoption of light-weight design.
本发明涉及起吊装置领域,尤其涉及一种户外隔离开关检修用便携式吊具,包括起吊电机和自爬锁定组件,所述起吊电机的输出端固定安装有收卷释放辊,所述收卷释放辊的外侧固定连接有吊带,所述吊带远离收卷释放辊的一端固定安装有连接吊架。本发明通过设置的四个攀爬轮可以带着第一弧箍和第二弧箍呈螺旋状沿着水泥柱的外侧自行向上攀爬,从而将第二弧箍一侧的高挂杆和转动挂杆提升至水泥柱的高处,然后将起吊挂钩挂接安装在修理人员安全带的外侧,然后启动起吊电机,带动收卷释放辊进行转动,从而实现对吊带进行收卷,从而将修理人员起吊至高处,从而实现对户外隔离开关进行检修,采用轻量化设计,整体结构紧凑,方便携带和运输。
Portable lifting appliance for outdoor disconnecting switch maintenance
一种户外隔离开关检修用便携式吊具
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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