The shoulder pole type lifting appliance is provided with a cross beam, a traveling crane lifting point is arranged on the upper side of the center of the cross beam, and lifting hooks are arranged on the lower sides of the two sides of the cross beam respectively; an electric sliding device is arranged on the upper side or the lower side of one side of the cross beam, and the lifting hook on the side is connected below the sliding block to form a movable lifting hook; and the other side is an immovable lifting hook. According to the invention, heavy objects can be always kept horizontal when being hung.
本发明公开了一种扁担式吊具,具有一根横梁,横梁中心的上侧设置有行车吊点,横梁两边的下侧分别设置有吊钩;横梁一边的上侧或下侧具有电动滑移装置,该边的吊钩连接在滑块的下方,形成可移动式吊钩;另一边是不可移动吊钩。本发明能够使得悬挂重物时始终保持水平。
Shoulder pole type lifting appliance
扁担式吊具
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting appliance and method for mounting pole-mounted switch
European Patent Office | 2021
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