The invention discloses a stepping ladder climbing machine upstairs and downstairs mechanism which comprises a plurality of unit supporting structures and connecting columns, the adjacent unit supporting structures are connected through the connecting columns, and each unit supporting structure comprises a supporting wheel structure, a buffering wheel structure, a connecting rod, an air spring and a support. The supporting wheel structure, the buffering wheel structure and the gas spring are all installed on the support, the supporting wheel structure is connected with the buffering wheel structure through the connecting rod, and the gas spring is connected with the buffering wheel structure. According to the stair climbing device, supporting is achieved by means of contact between the supporting wheel structures of the unit supporting structures and the adjacent stairs when the stair climbing device goes upstairs and downstairs, the stair climbing device does not need to move together during climbing, the supporting effect is good, and in the climbing process, even if vibration occurs, vibration can be transmitted into the buffering wheel structures, and therefore the stair climbing device is convenient to use. And the vibration is buffered by virtue of stretching of the gas spring, so that the stability of the device is maintained.

    本发明公开了一种步进爬梯机上下楼机构,包括单元支撑结构和连柱,所述单元支撑结构为多个,相邻的所述单元支撑结构通过连柱相连接,所述单元支撑结构包括支撑轮结构、缓冲轮结构、连杆、气弹簧和支架,所述支撑轮结构、缓冲轮结构和气弹簧均安装在支架上,所述支撑轮结构和缓冲路结构通过连杆相连接,所述气弹簧和缓冲轮结构相连接。本发明中,在上下楼时依靠单元支撑结构的支撑轮结构与相邻阶梯的接触以此来实现支撑,且本发明无需在爬升时一并移动,支撑效果好,并且爬升过程中,即使出现振动,其振动能传递到缓冲轮结构结构中,依靠气弹簧的伸缩来对该振动进行缓冲,以维持本发明的稳定性。


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    Title :

    Upstairs and downstairs climbing mechanism of stepping ladder climbing machine


    Additional title:

    步进爬梯机上下楼机构


    Contributors:

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge






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