The invention relates to the technical field of lifting equipment, and provides a tower drum lifter. The tower drum elevator comprises an elevator body and a motor, and the motor is used for driving the elevator body to ascend and descend. The brake releasing device is arranged on the elevator body; the lower contour assembly is arranged below the elevator body and can move upwards under the collision effect of obstacles, and the lower contour assembly and the brake releasing device are arranged in a linkage mode; under the condition that the lower contour assembly is located at the lower limit position, the brake releasing device is in linkage connection with a brake of the motor; and under the condition that the lower contour assembly is located between the lower limit position and the elevator body, the brake releasing device is in linkage connection with the brake. According to the tower drum elevator, manual brake release operation is limited through linkage control of the lower contour assembly on the brake release device, the elevator body is prevented from colliding with climbing personnel below in the manual descending process, and the safety of the tower drum elevator is improved.
本发明涉及升降设备技术领域,提供一种塔筒升降机。所述塔筒升降机包括:升降机本体和电机,电机用于驱动升降机本体升降;松闸装置,设置于升降机本体;下轮廓组件,设置于升降机本体的下方且能够在障碍物碰撞作用下向上运动,下轮廓组件与松闸装置联动设置;在下轮廓组件处于下极限位置的情况下,松闸装置与电机的制动器联动连接;在下轮廓组件处于下极限位置和升降机本体之间的情况下,松闸装置解除与制动器的联动连接。该塔筒升降机,通过下轮廓组件对松闸装置的联动控制来限制手动松闸操作,避免升降机本体在手动下降过程中与下方的攀爬人员发生撞击,提升塔筒升降机的安全性。
Tower drum elevator
塔筒升降机
2023-01-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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