To provide a rail brake device of a railroad traveling-type machine capable of reducing the cost of a control device modification and of electric wiring, and capable of reducing a modification working period.SOLUTION: A rail brake device comprises: a fluid pressure cylinder 41; a fluid pressure unit 42; a rail clamp opening/closing detector 60 to detect the operating state of a rail clamp clamping a rail 4; a travelling brake opening/closing detector 70 to detect the operating state of the travelling brake installed on a travelling drive motor of the railroad travelling-type machine; and a travelling speed detector 80 to detect the travelling speed of the railroad travelling-type machine. Furthermore, the rail brake device comprises a simple controller 90 to output a control signal 90a to a hydraulic pressure unit 42 based on the operating state of a rail clamp detected by the rail clamp opening/closing detector 60, the operating state of the travelling brake detected by the travelling brake opening/closing detector 70, and the travelling speed detected by the travelling speed detector 80.SELECTED DRAWING: Figure 2

    【課題】制御装置の改造や配線の費用を削減し得、改造工期短縮を図り得る軌道走行式機械のレールブレーキ装置を提供する。【解決手段】流体圧シリンダ41と、流体圧ユニット42と、レール4を挟持するレールクランプの作動状態を検出するレールクランプ開閉検出器60と、軌道走行式機械の走行駆動モータに設けられた走行ブレーキの作動状態を検出する走行ブレーキ開閉検出器70と、軌道走行式機械の走行速度を検出する走行速度検出器80とを備え、更に、レールクランプ開閉検出器60で検出されたレールクランプの作動状態と、走行ブレーキ開閉検出器70で検出された走行ブレーキの作動状態と、走行速度検出器80で検出された走行速度とに基づき流体圧ユニット42に制御信号90aを出力する簡易制御器90を備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    RAIL BRAKE DEVICE OF RAILROAD TRAVELING-TYPE MACHINE


    Additional title:

    軌道走行式機械のレールブレーキ装置


    Contributors:

    Publication date :

    2021-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    RAIL BRAKE DEVICE OF TRACK TRAVELING MACHINE

    ISHINO TAIZO | European Patent Office | 2021

    Free access

    RAIL BRAKE DEVICE FOR TRACK TRAVELING MACHINES

    ISHINO TAIZO / GOMIKAWA YOSUKE | European Patent Office | 2021

    Free access

    BRAKE DEVICE FOR TRACK TRAVELING-TYPE MACHINE

    ISHINO TAIZO | European Patent Office | 2021

    Free access

    BRAKE DEVICE FOR TRACK TRAVELING TYPE MACHINE

    ISHINO TAIZO | European Patent Office | 2019

    Free access

    EMERGENCY BRAKE DEVICE FOR TRACK TRAVELING TYPE MACHINE

    ISHINO TAIZO | European Patent Office | 2016

    Free access