The invention discloses a tower crane dismantling auxiliary device which is used for assisting in dismantling a tower crane and improving the dismantling efficiency and safety. The tower crane dismantling auxiliary device comprises a main support arm, an auxiliary support arm, a pulley, a rear pull assembly and a side pull assembly, wherein one end of the auxiliary support arm is fixed to the main support arm, the other end of the auxiliary support arm is fixed to an arm frame of the tower crane, the auxiliary support arm is used for supporting the main support arm, one end of the main support arm is connected with the pulley, the other end of the main support arm is fixed to the arm frame of the tower crane, the pulley is fixed to the upper end of the main support arm through a rotating shaft and is used for supporting a steel cable of a winch of the tower crane, the steel cable goes around the pulley, one end of the steel cable is connected with the winch of the tower crane, the other end of the steel cable is connected with a dismounted part, the steel cable lifts or descends the dismounted part under driving of the winch, the rear pull assembly fixes the main support arm and provides backward balance pulling force for the main support arm, and the side pull assembly fixes the main support arm and provides side direction balance pulling force for the main support arm.
本申请公开了一种塔吊拆除辅助装置,用于辅助拆除塔吊,提高拆除效率和安全性。本申请包括:主支臂、副支臂、滑轮、后拉组件以及侧拉组件;副支臂的一端固定于主支臂上,副支臂的另一端固定于塔吊的臂架上,副支臂用于支撑主支臂,主支臂一端与滑轮连接,主支臂的另一端固定于塔吊的臂架上,滑轮通过转轴固定于主支臂的上端,滑轮用于支承塔吊的卷扬机的钢索,钢索绕过滑轮,钢索的一端与塔吊的卷扬机连接,另一端与拆除件连接,钢索在卷扬机的驱动下提升或降落拆除件,后拉组件对主支臂进行固定,并为主支臂提供后向平衡拉力,侧拉组件对主支臂进行固定,并为主支臂提供侧向平衡拉力。
Tower crane dismantling auxiliary device
一种塔吊拆除辅助装置
2021-12-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Dismantling process and dismantling system for tower crane structure construction site
Europäisches Patentamt | 2023
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