The invention provides a reverse forced opening type car stop. The reverse forced opening type car stop comprises four stand columns on the front portions and the rear portions of the left side and the right side, a door stop, a connecting rod, an oil cylinder and an induction mechanism. One end of the door stop is rotatably connected with the stand column on the front portion of the left side, and the other end of the door stop is in contact with the stand column on the front portion of the right side; two stand columns of the front portions and the rear portions are connected through a supporting rod; one end of the connecting rod is movably connected with the end of the left side of the door stop through a connecting rod fixed shaft, and the other end of the connecting rod is hinged to the oil cylinder through a pushing rod fixed shaft; an oil cylinder tail seat is mounted on the stand column on the rear portion of the left side, and the induction mechanism is composed of a sensor and a sensor induction block; the sensor is arranged on an oil cylinder drum body, and the sensor induction block is mounted on a front connecting head of the oil cylinder; two limiting blocks are arranged on the connecting rod; and a spring seat is arranged at the front end of the supporting rod on the left side, and a check block is arranged at the front end of the supporting rod on the right side. The problem that according to an existing car stop, when a mine car is lifted upwards, the door stop is not opened in time, the mine car cannot smoothly pass, and accidents happen is solved.
Reverse forced opening type car stop
2015-09-09
Patent
Electronic Resource
English
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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