The invention discloses an emergency tramcar stopping device for a mining tunnel. A rock wall is included. A tunnel space is formed in the rock wall; the lower side of the rock wall is fixedly connected with a lower side rock; a rail is fixedly connected to the inner wall of the lower side of the tunnel space; a tramcar is connected to the rail in a sliding manner; two intercepting rods are fixedly connected to the two sides of a tramcar; and through a deformation degree of a supporting structure, an intercepting device is triggered, energy distribution is designed for the intercepting device,most kinetic energy of the tramcar is consumed in the form of heat energy, a part of kinetic energy is recycled through a spring to serve as return ejection potential energy, the tramcar can return at a higher speed, and therefore the tramcar leaves a dangerous area.
本发明公开了一种用于采矿隧道的应急截停矿车装置,包括岩石壁,岩石壁内设有隧道空间,所述岩石壁下侧固定连接有下侧岩石,所述隧道空间下侧内壁固定连接有轨道,所述轨道上有滑动连接有矿车,所述矿车两侧固定连接有两个拦截杆,通过支撑结构的变形程度以触发,相应的拦截装置,拦截装置设计了能量的分流,大部的矿车的动能以热能形式消耗,一部分通过弹簧以回收作为返回弹射的势能,使得矿车能够更快速度的返回,从而离开危险区域。
Emergency tramcar stopping device for mining tunnel
一种用于采矿隧道的应急截停矿车装置
2020-10-30
Patent
Elektronische Ressource
Chinesisch