The invention relates to the technical field of car stoppers, in particular to a mine shaft lifting cage automatic reset car stopper which comprises a base. Slopes are arranged on the two sides of the base, a containing groove and a sliding groove are formed in the upper portion of the base correspondingly, a reset car stopper body is inserted into the containing groove, and a stop block is arranged at the top of the containing groove. A spring is arranged on the lower portion of the reset car stopper body, an inclined plate is arranged at the upper end of the reset car stopper body, one face of the inclined plate is vertical, the other face of the inclined plate is in an inclined state, a sliding block is arranged in the sliding groove, a backward-sliding-preventing stop block is arranged on the upper portion of the sliding block, a moving handle is arranged at the upper end of the backward-sliding-preventing stop block, and the sliding groove longitudinally penetrates through the whole base. The mine shaft lifting cage automatic reset car stopper is simple and easy to implement, the link of manually closing a car stopper after cage filling is omitted, intrinsic safety of mine car lifting is achieved, and the functions of stopping and backward sliding prevention can be achieved.
本发明涉及阻车器技术领域,具体涉及到一种矿山竖井提升罐笼自动复位阻车器,包括底座,底座的两侧设置斜坡,底座的上部分别开有容置槽和滑动槽,所述容置槽内插装复位阻车器,所述容置槽的顶部设置挡块,复位阻车器的下部设置弹簧,所述复位阻车器的上端部设置斜板,斜板的一面竖直,另一面呈倾斜状态,所述滑动槽的内部设置滑块,滑块的上部设置防后溜阻块,防后溜阻块的上端设置移动柄,所述滑动槽纵贯整个底座;本发明简单易行,减少罐笼填车后的人工关闭阻车器的环节,实现了矿车提升的本质化安全,可以实现阻挡和防后溜的功能。
Mine shaft lifting cage automatic reset car stopper
矿山竖井提升罐笼自动复位阻车器
2021-06-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Automatic lifting control device for cage curtain of auxiliary shaft cage
European Patent Office | 2015
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