The invention discloses a novel rubber-tyred container gantry crane rotation cart mechanism. The mechanism comprises a jacking device 1 which jacks up a main machine gantry, the gantry is connected with a bogie frame 4 by virtue of half shafts 2, and the upper side of the bogie frame is provided with a swing drive device 3 used for driving the whole bogie frame to integrally rotate. The swing drive device has a self-locking function, the space is reserved for the jacking device by virtue of the two haft shaft designs, and the jacking device is conveniently arranged at the interior, so that the overall outer width size of a cart is further reduced; the maintaining part of the jacking device 1 is risen to the gantry part, so that the installation and maintenance of the jacking device are convenient.
Novel rubber-tyred container gantry crane rotation cart mechanism
2015-04-29
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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