High-load-bearing European-style hoist running trolley

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High-load-bearing European-style hoist running trolley

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WANG SHENGNAN / WANG ZHIYONG

The invention discloses a high-load-bearing European-style hoist running trolley which comprises a hoist running trolley body, two lifting devices are installed on the hoist running trolley body, and a first lifting limiting device and a second lifting limiting device are arranged on the outer wall of one end of each lifting device. A running device is arranged on the hoist running trolley main body, a steel wire rope is wound on each lifting device, the bottom end of the steel wire rope is connected with a lifting hook device, the top end of the other steel wire rope is connected with a fixed pulley device, the fixed pulley device is connected with a steering pulley device, and the two lifting devices are respectively connected with a first motor and a second motor; through the arrangement of the two sets of first lifting limiting devices, double-brake braking of the two sets of first lifting limiting devices is adopted, and the two steel wire ropes are wound in a crossed mode, so that goods passing through the hook cannot fall to the ground to be damaged if encountering accidents.

本发明公开了一种高承重欧式葫芦运行小车，包括葫芦运行小车主体，葫芦运行小车主体上安装设置有两组起升装置，每组起升装置的一端外壁分别配备设置有第一起升限位装置和第二起升限位装置，葫芦运行小车主体上设置有运行装置，起升装置上皆缠绕设置有一股钢丝绳，钢丝绳的底端与吊钩装置连接，另一股钢丝绳顶端与定滑轮装置连接，定滑轮装置上连接有转向滑轮装置，两组起升装置上分别连接有第一电机和第二电机；通过设置的两组第一起升限位装置，采用两组第一起升限位装置的双闸制动，两根钢丝绳采用交叉式缠绕，使得通过挂钩的货物若是遇到意外后，不会掉落至地面造成损坏。