The invention relates to the technical field of vehicle-mounted overturning ladders, and discloses a vehicle-mounted overturning ladder assembly which comprises two fixing faces fixed to a vehicle body, hydraulic rod top fixing supports matched with one end of a hydraulic cylinder are fixedly arranged on the two fixing faces respectively, and the other end of the hydraulic cylinder is rotationally connected with a rotating R plate. The end, away from the hydraulic cylinder, of the rotating R plate is fixedly connected with a rotating shaft, a ladder overturning side plate A and a ladder overturning side plate B which are arranged in a bilateral symmetry mode are fixedly arranged on the rotating shaft, the ladder overturning side plate A and the ladder overturning side plate B are fixed to the ladder overturning door, and a ladder pedal is fixedly arranged in a gap defined by the ladder overturning side plate A, the ladder overturning side plate B and the ladder overturning door. The rotating R plate serves as a connecting piece of the hydraulic rod and the step pedal, so that the hydraulic rod is not directly connected with the vehicle-mounted turnover ladder, the rotating R plate serves as a buffering piece and a shock absorber, impact and vibration between the hydraulic rod and the vehicle-mounted turnover ladder are reduced, the influence on a hydraulic cylinder and the turnover ladder is reduced, and the stability and durability of the turnover ladder are improved.

    本发明涉及车载翻梯技术领域,且公开了一种车载翻梯装配体,包括两个固定在车体上的固定面,两个固定面上分别固定设有与液压缸的一端相配合安装的液压杆顶固定支架,液压缸的另一端与旋转R板转动连接,旋转R板远离液压缸的一端分别与旋转轴固定连接,旋转轴上固定设有左右对称设置的翻梯侧板A和翻梯侧板B,翻梯侧板A和翻梯侧板B固定在翻梯门上,翻梯侧板A、翻梯侧板B和翻梯门之间围成的间隙内固定设有阶梯踏板,旋转R板作为液压杆与阶梯踏板的连接件,使液压杆不直接与车载翻梯连接,旋转R板作为缓冲件和减震器,减少液压杆与车载翻梯之间的冲击和振动,减少对液压缸和翻梯的影响,提高翻梯的稳定和耐久性。


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    Title :

    Vehicle-mounted turnover ladder assembly


    Additional title:

    车载翻梯装配体


    Contributors:

    Publication date :

    2023-11-10


    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



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