The invention discloses a multifunctional overturn-preventing reach stacker lifting appliance, a control method thereof and a reach stacker. The multifunctional overturn-preventing front-face lifting appliance comprises a lifting appliance main body, and a plurality of hanging holes which are formed in the length direction of the lifting appliance main body at intervals are formed in the lifting appliance main body; the two anti-overturning assemblies are arranged at the two ends, in the length direction of the lifting appliance body, of the lifting appliance body correspondingly, and a rope passing area between the two anti-overturning assemblies is located below the multiple hanging holes; the fixing piece is fixedly connected with the bottom of the lifting appliance body, the upper end of the connecting shaft is rotationally connected with the fixing piece, the stopping block is connected with the lower end of the connecting shaft, the upper end of the elastic buffering piece is rotationally connected with the fixing piece, and the lower end of the elastic buffering piece is rotationally connected with the stopping block. The elastic buffering piece is located on the side, away from the rope passing area, of the connecting shaft, and the side wall, close to the rope passing area, of the stopping block is provided with a sunken area used for reducing the swinging amplitude of the rope in the front-back direction.
本发明公开了一种多功能防倾覆正面吊吊具及其控制方法以及正面吊。多功能防倾覆正面吊吊具,包括:吊具主体,吊具主体设有沿吊具主体的长度方向间隔设置的多个吊挂孔;两个防倾覆组件,两个防倾覆组件分别设置在吊具主体沿吊具主体的长度方向的两端,两个防倾覆组件之间的过绳区域位于多个吊挂孔的下方,防倾覆组件包括与吊具主体的底部固定连接的固定件、上端与固定件转动连接的连接轴、与连接轴的下端连接的阻挡块、上端与固定件转动连接的弹性缓冲件,弹性缓冲件的下端与阻挡块转动连接,弹性缓冲件位于连接轴远离过绳区域的一侧,阻挡块靠近过绳区域的侧壁设有用于降低绳索沿前后方向摆动的幅度的凹陷区。
Multifunctional overturn-preventing reach stacker lifting appliance, control method thereof and reach stacker
多功能防倾覆正面吊吊具及其控制方法以及正面吊
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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