The invention relates to a combined lifting appliance for a booster station with an adjustable gravity center, which belongs to the technical field of lifting appliances and comprises a cross beam part, a plurality of water injection cavities and a plurality of lifting devices, the rope loop is installed on one side of the cross beam piece and used for being connected with a single hook; one end of the ring hole lockset is connected with one side, far away from the rope loop, of the cross beam piece, and the other end is provided with a bow shackle. The gravity center of the lifting appliance can be adjusted by arranging the cross beam piece capable of injecting water, water injection or drainage is only needed in the corresponding lifting beam pipe during adjustment, and the lifting appliance is convenient to operate and more practical.
本发明涉及一种重心可调节型升压站组合式吊具,属于吊具技术领域,包括横梁件,设有多个注水腔,用于注水来调节重心;绳圈,安装在所述横梁件一侧,用于连接单钩;环眼锁具,一端与所述横梁件远离绳圈的一侧相连,另一端安装有弓形卸扣。本发明通过设置可进行注水的横梁件实现了吊具的重心可调,调节时只需要在对应的吊梁管中进行注水或排水即可,操作方便,更加实用。
Combined lifting appliance for booster station with adjustable gravity center
一种重心可调节型升压站组合式吊具
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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