The invention discloses a steel plate lifting appliance which comprises a lifting appliance body, wherein the lifting appliance body adopts a hollow box-type structure; fixed arms are outwards fixedly disposed on the outer side of the lifting appliance body along the long edge; a gear is fixedly arranged in an inner cavity of the lifting appliance body; the gear is meshed with moving arms with straight teeth on the side edges; the moving arms are arranged on two sides of the gear in the manner of central symmetry; the gear is fixedly connected with a rotating shaft; the rotating shaft extends out of the lifting appliance body; a waist-shaped slot is formed in the rotating shaft along the axial direction; and a rotating handle is arranged inside the waist-shaped slot. The steel plate lifting appliance disclosed by the invention can lift an overall steel plate in the planar manner; the lifting height is low; the steel plate lifting appliance is convenient to operate, can lift the steel plate safely and has the advantages of easiness in manufacturing and convenience in mounting.
Steel plate lifting appliance
2015-04-15
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |