The invention relates to the technical field of elevator operation, and discloses a hybrid traction elevator with a hoistway, which comprises an elevator hoistway frame, an elevator traction and control system, an elevator car and a balance counterweight device. The number of the elevator shaft frames is one or more according to the elevator load capacity, and the elevator traction and control system is composed of an unpowered traction part between the lift car and the balance counterweight device and a power winch part between the winch traction system and the counterweight device. According to the mixed traction elevator with the hoistway, the problem that the elevator cannot be installed without the hoistway or due to the narrow hoistway is solved, the cost of the hoistway of the elevator is greatly reduced, and the structural rope breaking danger existing in a forced driving mode is avoided; the problems of structural oil leakage, oil contamination and noise existing in a hydraulic driving mode are solved, only effective loads need to be dragged, and energy and electricity are greatly saved.
本发明涉及电梯运行技术领域,且公开了一种自带井道采用混合牵引的电梯,包括电梯井道框架、电梯牵引及控制系统、电梯轿厢、平衡对重装置。电梯井道框架根据电梯载重量设置为1个或多个,电梯牵引及控制系统由两部分组成:轿厢与平衡对重装置之间的无动力牵引部分:卷扬牵引系统与对重装置之间的动力卷扬部分。该采用自带井道采用混合牵引的电梯解决了无井道或井道狭小无法安装电梯的问题,大大减少了电梯井道成本造价,解决了强制驱动方式存在结构性的断绳危险;解决了液压驱动方式存在结构性的漏油、油污及噪音问题,该采用自带井道采用混合牵引的电梯,只需要牵引有效载荷,非常节能省电。
Hybrid traction elevator with hoistway
一种自带井道采用混合牵引的电梯
2022-11-01
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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