The invention provides a reverse forced open type car arrester, which comprises car arresting mechanisms, a machine frame, transmission rods, an executer and a sensing mechanism, wherein the car arresting mechanisms are arranged on the upper surfaces of the two sides of the machine frame; the lower end of each car arresting mechanism is connected with the end part of one transmission rod; the other end part of each transmission rod is rotationally connected with a transmission connection rod; the middle part of the transmission connection rod is connected with the executer through a rotating shaft; the sensing mechanism is electrically connected with the executer; each car arresting mechanism consists of a twisting body, a bearing, a rotating shaft, a shaft sleeve, a stop block and a torsion spring; each stop block is connected with the upper end of the corresponding twisting body through the corresponding rotating shaft; the lower end of each twisting body is connected with the corresponding transmission rod; each shaft sleeve is connected onto the corresponding rotating shaft in a sleeving way; the lower part of each rotating shaft is arranged inside the corresponding bearing; the upper part of each rotating shaft is provided with the torsion spring; and the two end parts of each torsion spring is fixedly arranged at the two sides of the corresponding stop block. The reverse forced open type car arrester has the advantages that when a mine car is upwards lifted, the car arrester does not need to be opened; the mine car smoothly passes through the car arrester by pushing up the stop blocks through the thrust of the mine car; and the problem that the mine car can only pass through a conventional car arrester after the car arrester is required to be opened after a system signal is received is solved.


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    Titel :

    Reverse forced open type car arrester


    Beteiligte:
    DU LEI (Autor:in)

    Erscheinungsdatum :

    09.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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