The invention discloses a disabled person stepping and lifting device of an urban bus. The invention relates to the technical field of disabled person stepping lifting devices and discloses an urban bus disabled person stepping lifting device which comprises a base, the right side of the inner wall of the base is fixedly connected with the right side of a motor, a transmission shaft of the motor is fixedly connected with the right side of a bevel gear A, and the motor is started to drive the bevel gear A to rotate by starting a motor switch. The bevel gear A drives the bevel gear B to rotate,the bevel gear B drives the threaded rod A to rotate, the bolt A starts to move downwards, the bolt A drives the push rod A to move downwards, the push rod A pushes the piston A, the piston A drives the piston B to move leftwards, the piston B pushes the push rod B to drive the rack to move leftwards, and the gear engaged with the rack starts to rotate. The gear drives a bevel gear C to rotate, and the bevel gear C drives a bevel gear D to rotate. The bevel gear D drives the threaded rod B to rotate, the bolt B starts to move leftwards, the connecting rod A is driven to move leftwards so as tosupport the supporting table, and the lifting effect is achieved.

    本发明公开了一种城市客车残疾人踏步举升装置,涉及残疾人踏步举升装置技术领域,包括底座,所述底座内壁的右侧与电机的右侧固定连接,所述电机的传动轴与斜齿轮A的右侧固定连接,通过启动电机开关,电机启动带动斜齿轮A转动,斜齿轮A带动斜齿轮B转动,斜齿轮B带动螺纹杆A转动,螺栓A开始向下移动,螺栓A带动推杆A向下移动,推杆A推动活塞A,活塞A带动活塞B向左移动,活塞B推动推杆B带动齿条向左移动,与齿条啮合的齿轮开始旋转,齿轮带动斜齿轮C转动,斜齿轮C带动斜齿轮D转动,斜齿轮D带动螺纹杆B转动,螺栓B开始向左移动,带动连接杆A向左移动从而撑起支撑台,达到举升的作用。


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    Title :

    Disabled person stepping and lifting device of urban bus


    Additional title:

    一种城市客车残疾人踏步举升装置


    Contributors:
    DONG NAN (author) / ZHANG YINGJIE (author) / WANG YU (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte



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