The invention discloses a lifting appliance for a cylinder. The lifting appliance comprises a lifting ring, a cross rod and a grabbing device. The lifting ring is arranged above the grabbing device through the cross rod, and a lifting point position is provided for lifting of the grabbing device. The lifting appliance is characterized in that the lifting appliance further comprises a clamping device; the grabbing device comprises a left pawl and a right pawl, and the left pawl and the right pawl are symmetrically arranged at the two ends of the clamping device; each pawl comprises a front pawl arm and a rear pawl arm, wherein the front pawl arm and the rear pawl arm are hinged to each other and are in a crossing shape, and the lower end of the front pawl arm and the lower end of the rear pawl arm are bent oppositely to form a clamping part; and the clamping device is used for adjusting the distance between the clamping parts in the front pawl arms and the rear pawl arms. The lifting appliance has the beneficial effects that the lifting appliance is simple, easy to operate and stable in lifting process, the quality problem caused by premature wear of a spindle cover is avoided through lifting under fixing of the pawls, and the lifting appliance can be suitable for multiple machine types.
Lifting appliance for cylinder
2016-01-27
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |