The invention relates to a tube pile vacuum chuck crane which comprises a lifting beam, a vacuum pump, vacuum chucks, guide devices and a buffer device, wherein the vacuum pump is arranged on the top of the lifting beam and is connected with the vacuum chucks; the vacuum chucks are arranged at the bottom of the lifting beam at equal intervals; the guide devices are also arranged at the bottom of the lifting beam at equal intervals; the buffer device is connected with the vacuum chucks and is arranged on the lifting beam. The tube pile vacuum chuck crane is closely jointed with a tube pile, is capable of preventing the tube pile from shaking, does not need manual operation, and is safe, reliable and high in working efficiency; after the tube pile vacuum chuck crane is used, the center of the crane is accurately aligned with that of the tube pile, so that the phenomenon that the tube pile easily inclines in the lifting process can be avoided; furthermore, the tube pile vacuum chuck crane is capable of effectively avoiding impact between the crane and the tube pile, so that the crane is not easily damaged.
Tube pile vacuum chuck crane
15.07.2015
Patent
Elektronische Ressource
Englisch
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