The invention provides a coal mine traction mine car air door car arrester device which comprises a car arrester mechanism, the car arrester mechanism further comprises an outer frame used for installing equipment, a movable seat is movably connected to the interior of the outer frame, the bottom of a cavel stopping block is connected to the upper portion of the movable seat through a fixing pin, and the bottom of the cavel stopping block is connected to the lower portion of the movable seat through a fixing pin. The buffer spring is arranged behind the movable seat, one end of the buffer spring is connected to the interior of the outer frame, the other end of the buffer spring is connected to one end of the movable seat, one end of the pushing air cylinder is connected to the interior of the movable seat, and the other end of the pushing air cylinder is movably connected with the claw stop block; the bottom of the pushing air cylinder in the car arrester mechanism communicates with a control hose, and the control hose is connected with a controller. According to the invention, the integrity of ventilation facilities is effectively protected, and the stability and reliability of an underground ventilation system are ensured.
本发明提供了一种煤矿牵引矿车风门阻车器装置,包括有阻车器机构,所述阻车器机构中还包括有用于安装设备的外框架,所述外框架的内部活动连接有活动座,所述羊角阻挡块的底部通过固定销进行连接在所述活动座的上部,所述缓冲弹簧设置在活动座的后方,所述缓冲弹簧的一端连接在外框架的内部,所述缓冲弹簧的另一端连接在活动座的一端上,所述推动气缸的一端连接在活动座的内部,所述推动气缸的另一端与所述羊角阻挡块活动连接;所述阻车器机构中的所述推动气缸底部连通有控制软管,所述控制软管上连接有控制器。本发明有效的保护了通风设施的完好性,确保井下通风系统稳定、可靠。
Air door car arrester device of coal mine traction mine car
一种煤矿牵引矿车风门阻车器装置
01.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS |
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