The elevator for construction comprises a compensation rope reel, a lifting body, a pulley, a first rope holding device and a second rope holding device. The pulley is arranged between a compensation rope reel in the compensation rope and the lifting body, and the compensation rope led out of the compensation rope reel is wound around the pulley. The first rope gripping device releasably grips the compensation rope on the compensation rope reel side with respect to the pulley. The second rope gripping device releasably grips the compensation rope on the lifting body side with respect to the pulley. The pulley is movably supported in the lifting direction of the lifting body.
施工用电梯包括补偿绳卷轴、升降体、滑轮、第1绳索握持装置和第2绳索握持装置。滑轮设置在补偿绳中的补偿绳卷轴与升降体之间,卷绕有从补偿绳卷轴引出的补偿绳。第1绳索握持装置可释放地握持相对于滑轮靠补偿绳卷轴侧的补偿绳。第2绳索握持装置可释放地握持相对于滑轮靠升降体侧的补偿绳。而且,滑轮沿升降体的升降方向可移动地被支承。
Construction elevator and method for extending compensation rope of construction elevator
施工用电梯及施工用电梯的补偿绳的延长方法
2024-06-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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