The invention relates to the technical field of rail transit speed reduction equipment, in particular to a rail transit near-rail speed reduction device which comprises two symmetrical wheels, a rotating shaft is arranged between the two wheels, outer hubs are arranged at the ends, close to the rotating shaft, of the wheels, and the wheels are in a conical shape. Small openings of the two conical wheels are both far away from the rotating shaft, a speed reduction device is arranged on one side of each wheel, and a control processor is arranged on the speed reduction device; during speed reduction, the large speed reduction tiles and the small speed reduction tiles can be tightly attached to the two sides of the conical wheel, then the wheel can be decelerated, in this way, contact with the surface of the wheel can be avoided, abrasion to the surface of the wheel is reduced, and the service life of the wheel is longer.

    本发明涉及轨道交通减速设备技术领域,尤其涉及一种轨道交通近轨减速装置,一种轨道交通近轨减速装置,包括两个相对称的车轮,两个车轮之间设置有旋转轴,所述车轮靠近旋转轴的一端设置有外轮毂,所述车轮形状为锥形,两个锥形的车轮小口均远离旋转轴,所述车轮的一侧设置有减速设备,减速设备上设置有控制处理器;本发明在进行减速时,可用大减速瓦片和小减速瓦片对圆锥形车轮的两侧进行贴紧,然后就可以进行对车轮的减速,这样就可以避免对车轮的表面进行接触,减少对车轮表面的磨损,使车轮使用的寿命更长。


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    Title :

    Rail transit near-rail speed reducer


    Additional title:

    一种轨道交通近轨减速装置


    Contributors:
    XU YONG (author) / SHI YAQING (author) / WU PENGFEI (author) / MIAO WEI (author) / WANG HAITING (author) / LI LIANGTAO (author) / ZHANG YI (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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