Size-adjustable jacking mechanism

The utility model provides a size-adjustable jacking mechanism, and relates to the technical field of high-altitude operation auxiliary equipment. The jacking mechanism comprises a base; the screw rod is rotatably assembled on the base; the motor is arranged on the base and used for driving the lead...

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Bibliographic Details
Main Authors WU YANBING, LIU JIE, HUANG SHENGGUI, YAN LEI, HUANG ZHIJUN
Format Patent
LanguageChinese
English
Published 07.03.2023
Subjects
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model provides a size-adjustable jacking mechanism, and relates to the technical field of high-altitude operation auxiliary equipment. The jacking mechanism comprises a base; the screw rod is rotatably assembled on the base; the motor is arranged on the base and used for driving the lead screw to rotate; the multi-coupling-head lead screw nut is arranged on the lead screw in a sleeving manner, and the multi-coupling-head lead screw nut is in threaded connection with the lead screw and can move up and down along the lead screw; the plurality of telescopic connecting rods are fixedly connected with the plurality of joints of the multi-coupling-head lead screw nut respectively; and the lifting supporting legs are fixedly connected with the ends, away from the multi-coupling-head lead screw nut, of the telescopic connecting rods correspondingly. The high-altitude welding operation condition of the large-specification steel part can be effectively improved, the construction difficulty is reduced, and t
Bibliography:Application Number: CN202223090579U