The invention provides a mechanical carrying and hoisting device for petroleum pipeline installation, relates to the technical field of pipeline transportation, and solves the problems that in the prior art, when a pipeline is carried, lifting of the pipeline needs to be completed through manual operation, and when the pipeline is fixed, the personal safety of workers is extremely likely to be threatened, risk is high, meanwhile labor is consumed, and the working efficiency of pipeline carrying is low. The mechanical carrying and hoisting device for petroleum pipeline installation comprises transmission mechanisms, a lifting mechanism, a limiting mechanism and a power mechanism, wherein the two sides of the interior of a frame body mechanism are rotationally connected with the two transmission mechanisms, and the lifting mechanism is slidably connected to the middle of the interior of the frame body mechanism through cooperation of the transmission mechanisms. When the lifting mechanism rises to a proper position, a worker rotates an annular adjusting disc at the top of a band-type brake to enable a band-type brake clamping groove to clamp and fix a transmission rod on the left side, and the lifting mechanism is prevented from falling off.
本发明提供一种机械式石油管道安装用搬运起吊装置,涉及管道运输技术领域,解决了现有的对管道进行搬运的时候还是需要人工作业完成管道的升降,在固定管道的时候,极易威胁到工作人员的人身安全风险较高,同时较为消耗人力使得搬运管道的工作效率低下的问题。一种机械式石油管道安装用搬运起吊装置,包括传动机构、升降机构、限位机构和动力机构,所述架体机构内部两侧转动连接有两处传动机构;所述升降机构通过传动机构的配合滑动连接在架体机构内部中间位置。当升降机构升高到合适位置的时候,工作人员通过转动抱闸顶部的环形调节盘,使得抱闸夹槽将左侧传动杆进行夹合固定,防止升降机构下落。
Mechanical carrying and hoisting device for petroleum pipeline installation
一种机械式石油管道安装用搬运起吊装置
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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