The invention discloses an auxiliary locking device for a tunnel trolley and a working method of the auxiliary locking device. The auxiliary locking device comprises a mounting frame which is arranged outside trolley wheels in a sleeving mode and connected with wheel bearings. The locking assembly is arranged outside the trolley wheels and is connected with the mounting frame; the locking assembly comprises a locking piece which is locked with or unlocked from the track during working; and the control part is used for controlling the locking piece to move. When the trolley is parked, the telescopic pile drives the connecting plate to jack, and the connecting plate drives the opposite-penetrating steel bars to move and drives the locking piece to make contact with the upper portion of the rail till tight holding is achieved. When the trolley moves, the telescopic rods of the telescopic piles retract downwards and drive the connecting plates to descend, and the connecting plates drive the opposite-penetrating steel bars to move and finally drive the locking pieces to be separated from the upper portions of the rails. The controller is used for controlling the telescopic piles to work, the telescopic piles drive the connecting plates to jack, the connecting plates drive the opposite penetrating steel bars to move, and finally the locking pieces are driven to make contact with the upper portions of the rails till the upper portions of the rails are held tightly, so that trolley parking is achieved, the trolley is prevented from sliding on the inclined rails, and it is helped to maintain the stability of the trolley.

    本发明公开了一种用于隧道台车的辅助锁止装置及其工作方法,包括套在台车车轮外且与车轮轴承连接的安装架;设置在台车车轮外部且与安装架连接的锁止总成;锁止总成包括有当工作时与轨道锁紧或解锁的锁止件;以及控制锁止件活动的控制部。台车驻车时,伸缩桩带动连接板顶升,连接板带动对穿钢筋移动,带动锁止件与轨道上部接触直至抱紧;台车移动时,伸缩桩的伸缩杆向下回缩并带动连接板下降,连接板带动对穿钢筋移动,最终带动锁止件与轨道上部脱离。本发明通过控制器控制伸缩桩工作,伸缩桩带动连接板顶升,连接板带动对穿钢筋移动,最终带动锁止件与轨道上部接触直至抱紧,实现台车驻车,防止台车在倾斜的轨道上溜车,帮助维持台车稳定。


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    Titel :

    Auxiliary locking device for tunnel trolley and working method of auxiliary locking device


    Weitere Titelangaben:

    一种用于隧道台车的辅助锁止装置及其工作方法


    Beteiligte:
    HUANG CHANGFU (Autor:in) / ZHANG FANGE (Autor:in) / LI WENBING (Autor:in) / YAO TIEJUN (Autor:in) / LIU ZHONGXIN (Autor:in) / GUO JUN (Autor:in) / NIU YUEJUN (Autor:in) / SUN FENGWEI (Autor:in) / WANG JIANJUN (Autor:in) / LI CHEN (Autor:in)

    Erscheinungsdatum :

    06.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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