The invention discloses a stepping ladder stand machine upstairs and downstairs supporting swing arm, which comprises a supporting mechanism, a roller mechanism, a swing arm and a hinge mechanism, the roller mechanism is rotatably installed on the supporting mechanism, the swing arm is connected with the supporting mechanism, and the hinge mechanism is connected with the swing arm. The stair climbing device can be hinged to the stepping stair climbing machine through the hinge mechanism, and by means of driving of an external power device, when the stepping stair climbing machine conducts stair climbing actions of going upstairs and downstairs on the current step, the swing arm can swing, so that the stair climbing device stretches out and is supported on the other step, the supporting effect is effectively achieved, and the supporting reliability can be effectively improved; in addition, the swing arm can swing, so that supporting at different angles can be carried out, the use with different height differences can be matched, and the flexibility is high.
本发明公开了一种步进爬梯机上下楼支撑摆臂,包括支撑机构、滚轮机构、摆臂和铰接机构,所述滚轮机构可转动地安装在支撑机构上,所述摆臂与支撑机构相连接,所述铰接机构与摆臂相连接。本发明能通过铰接机构铰接于步进爬梯机上,依靠外部动力装置的驱动,使得当步进爬梯机在当前台阶进行上下楼的阶梯爬行动作时,摆臂能摆动,使得本发明伸出并支撑于另一台阶上,以此有效起支撑作用,能有效提高支撑可靠性,并且由于摆臂的可摆动,其能进行不同角度的支撑,以此来匹配不同高低差的使用,灵活性强。
Supporting swing arm for stepping ladder climbing machine to go upstairs and downstairs
步进爬梯机上下楼支撑摆臂
29.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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