The invention relates to a wheel assembling tire hoisting tool of a tire crane cart walking mechanism. The wheel assembling tire hoisting tool comprises a hollow tubular bracket, and a plurality of grasping arms with the tops hinged with the top of the bracket, wherein the grasping arms can be opened and closed along the radial direction of the bracket; the grasping arms are inwards bent from top to the lower 2/3 part; lifting lugs are arranged on the inner sides of the bent parts; a plurality of pulleys are arranged at the bottom of the tubular bracket; one end of a steel wire rope is connected with the lifting lugs arranged on the inner sides of the bent parts of the grasping arms, and the other end of the steel wire rope penetrates through the pulleys and the inner part of the bracket to penetrate out from the top of the bracket; and when a hanger is used for upwards lifting the steel wire rope, a tire is automatically clamped by the grasping arms. The wheel assembling tire hoisting tool has the beneficial effects that 1, the wheel assembling tire hoisting tool provided by the invention can be used for easily hoisting the tire needing to be assembled, the difficulty is overcome, and the manpower is saved; and 2, the gravity of the tire is converted into a force for inwards tensioning the grasping arms by the steel wire rope through a pulley mechanism, the wire is more tightly clamped when the tire is heavier, and the clamping force is relatively reliable.
Wheel assembling tire hoisting tool of tire crane cart walking mechanism
2015-07-15
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Tire crane cart walking mechanism tire assembling method
Europäisches Patentamt | 2015
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