The invention discloses an efficient container lifting appliance which comprises a main beam and is characterized in that a pair of sliding grooves are concavely formed in the left end and the right end of the main beam, the sliding grooves are oppositely formed and extend to the lower end face from the upper end face of the main beam, sliding blocks are arranged in the sliding grooves, and the upper end face and the lower end face of each sliding block extend out of the corresponding sliding groove. A longitudinal beam is fixed to the bottom face of the sliding block, a spin lock is arranged on the longitudinal beam, a swing arm is hinged to the upper end face of the sliding block, a supporting plate is arranged over the main beam, the end, not hinged to the sliding block, of the swing arm is hinged to the supporting plate, and a telescopic air cylinder is fixed between the supporting plate and the main beam. The lifting appliance drives the support plate to lift through the cylinder to drive the swing arm to swing so as to adjust the distance between the two longitudinal beams, so that the lifting appliance is suitable for lifting containers with different lengths, and the utilization rate is high.
本申请公开了一种高效集装箱吊具,包括主梁,其特征在于:所述主梁的左右两端凹设有一对滑槽,一对所述滑槽相向设置,一对所述滑槽由主梁的上端面延伸至下端面,所述滑槽内设有滑动块,所述滑动块的上下端面均延伸至滑槽外,所述滑动块的底面固定有纵梁,所述纵梁上设有旋锁,所述滑动块的上端面铰接有摆臂,所述主梁的正上方设有支撑板,所述摆臂未与滑动块铰接的一端与支撑板铰接,所述支撑板与主梁之间固定有伸缩气缸。该吊具通过气缸驱动支撑板升降来带动摆臂摆动进而调整两个纵梁之间的距离,进而适用不同长度的集装箱吊运,利用率高。
Efficient container lifting appliance
高效集装箱吊具
2022-03-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Container lifting appliance and container lifting system
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
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