The invention provides a sliding contact power supply annular hoisting power device. The sliding contact power supply annular hoisting power device comprises a cantilever support arm; the rail device is arranged at the overhanging end of the overhanging support arm; the sliding contact power supply power system is in sliding connection with the track device in the first direction; wherein the sliding contact power supply power system comprises an electric hoist monorail trolley, the electric hoist monorail trolley slides on the rail device in the first direction, and the sliding contact power supply power system supplies power to the electric hoist monorail trolley in a sliding contact mode. The sliding contact power supply power system supplies power to the electric hoist monorail trolley in a sliding contact mode. Therefore, a power supply cable for an electric hoist monorail trolley in the prior art is replaced, so that the problem that the cable is easy to damage or steal and the problem that the construction safety is influenced by strong wind weather are solved. Therefore, the safety of field operation is improved, and meanwhile, the use reliability of the hoisting power device is ensured.
本发明提供了一种滑触供电环形吊装动力装置,包括:悬挑支臂;以及路轨装置,设置在悬挑支臂的悬挑端;以及滑触供电动力系统,与路轨装置在第一方向上滑动连接;其中,滑触供电动力系统包括电动葫芦单轨小车,电动葫芦单轨小车沿第一方向在路轨装置上滑动,滑触供电动力系统通过滑触接触的方式实现对电动葫芦单轨小车的供电。本申请中滑触供电动力系统通过滑触接触的方式实现对电动葫芦单轨小车的供电。这样代替了现有技术中采用供电电缆对电动葫芦单轨小车,从而避免了电缆易损坏或被偷盗的问题,以及受大风天气而影响施工安全的问题。进而提高了现场作业的安全性,同时确保了吊装动力装置使用的可靠性。
Annular hoisting power device powered by sliding contact
滑触供电环形吊装动力装置
2024-05-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Hoisting device and method for steel-based sliding contact line
Europäisches Patentamt | 2022
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