The invention relates to the technical field of pipeline transportation, and discloses a hoisting device capable of effectively avoiding the stall phenomenon in the pipeline transportation process. The hoisting device comprises a driving shaft, a rotating disc is fixedly connected to the outer wall of the driving shaft, a groove is formed in the rotating disc, an electrorheological fluid is movably connected to the interior of the groove, and a first spring is fixedly connected to the bottom in the groove. According to the hoisting device capable of effectively avoiding the stall phenomenon in the pipeline transportation process, when the hoisting device stalls, a movable sliding block makes contact with a fixed sliding block at the moment, so that the electrorheological fluid is changed from liquid to solid, then the driving shaft cannot rotate, and the effect of preventing the stall phenomenon in the pipeline hoisting process is achieved. After the hoisting device is repaired, a poking block is poked, a movable contact is separated from a fixed contact at the moment, the electrorheological fluid is further recovered into liquid, the driving shaft can rotate again at the moment, and therefore the effects that the stall device can be recycled and resources are saved are achieved.
本发明涉及管道运输技术领域,且公开了一种有效避免管道运输过程中出现失速现象的吊装装置,所述包括主动轴,所述主动轴的外壁固定连接有转动盘,所述转动盘的内部开设有凹槽,所述凹槽的内部活动连接有电流变体,所述凹槽内部的底部固定连接有弹簧一。该有效避免管道运输过程中出现失速现象的吊装装置,当吊装装置发生失速情况时,此时活动滑块与固定滑块接触,使得电流变体由液体变为固体进一步使得主动轴无法转动,从而达到了防止管道吊运过程中出现失速情况的效果。当吊装装置修复好后,拨动拨动块,此时活动触点与固定触点分离,进一步使得电流变体恢复成液体,此时主动轴可以重新转动,从而达到了失速装置可以循环使用节约资源的效果。
Hoisting device capable of effectively avoiding stall phenomenon in pipeline transportation process
一种有效避免管道运输过程中出现失速现象的吊装装置
2021-04-06
Patent
Electronic Resource
Chinese
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