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Title:
AIR RAIL TRAIN LIFTING APPLIANCE, CONTROL SYSTEM THEREOF AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/143184
Kind Code:
A1
Abstract:
An air rail train lifting appliance, a control system thereof and a control method therefor, the air rail train lifting appliance comprising a lifting appliance main beam, an unlocking and locking mechanism, and a plurality of pairs of swing arm mechanisms. The swing arm mechanisms each comprise a swing arm driving structure, a telescopic arm, and a swing arm; the swing arm driving structures are fixed to the lifting appliance main beam; one end of each telescopic arm is connected to a swing arm driving structure, and the other end of each telescopic arm is connected to one end of a swing arm; a lock fastening structure is provided at the other end of the swing arm; the swing arm driving structures drive the telescopic arms to extend and retract and to rotate around a central axis of the telescopic arms; the telescopic arms drive the swing arms and the lock fastening structures to move up and down and to rotate left and right; when two telescopic arms of each pair of swing arm mechanisms extend and retract by a set length and rotate at a set angle, the two telescopic arms of each pair of swing arm mechanisms clamp a container, the two swing arms make contact with the bottom of the container, and two lock fastening structures are fastened to one another to clamp and hold the container, preventing cargo inside of the container from falling, and preventing the container from falling during transportation, thus improving the safety of transporting containers.

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Inventors:
YIN JIAN (CN)
ZHANG BAOHUA (CN)
ZHANG LAIXIANG (CN)
LV XIANGDONG (CN)
GAO RONGSHENG (CN)
XIU FANGQIANG (CN)
TAN WEINING (CN)
WANG GUOYONG (CN)
SUN FENGLEI (CN)
WANG XINCHENG (CN)
QIN HONGJIAN (CN)
ZHAO ZHEN (CN)
LUAN XINGANG (CN)
WANG DENGKE (CN)
SUN XIULIANG (CN)
Application Number:
PCT/CN2021/138637
Publication Date:
July 07, 2022
Filing Date:
December 16, 2021
Export Citation:
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Assignee:
QINGDAO PORT INT CO LTD (CN)
QINGDAO NEW QIANWAN CONTAINER TERMINAL CO LTD (CN)
International Classes:
B66C1/30
Foreign References:
CN210710318U2020-06-09
CN110436069A2019-11-12
CN210363838U2020-04-21
CN112573353A2021-03-30
JP3056190B12000-06-26
CN111792362A2020-10-20
Attorney, Agent or Firm:
QINDDAO LZ PATENT AND TRADEMARK OFFICE CO., LTD. (CN)
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