The invention provides a bearing type metal structure frame for a sightseeing vehicle, and belongs to the technical field of sightseeing vehicle frames, the bearing type metal structure frame for the sightseeing vehicle comprises a chassis main beam, a transverse reinforcing beam, a longitudinal supporting column, a top cross beam and a damping assembly; the chassis main beam comprises two I-shaped main beams which are symmetrically arranged left and right, and the two I-shaped main beams are fixedly connected through a plurality of groups of transverse reinforcing beams; the transverse reinforcing beam is of an I-shaped structure, and the two ends of the transverse reinforcing beam are welded and fixed to a lower flange plate of the I-shaped main beam; the problems that the overall strength and rigidity of a frame are often not uniform enough, a stress concentration area exists in the frame due to the limitation of the welding technology and the structural layout, and local deformation or fracture failure is prone to occurring can be solved; the dead weight of a vehicle frame is too large, the load and endurance performance of the sightseeing vehicle is limited, the damping performance is poor, road vibration cannot be effectively isolated, and the riding experience of passengers is affected; and the whole appearance modeling is simple, and the aesthetic property and personalized design are lacked.

    本发明提供了一种观光车用承载式金属结构车架,属于观光车车架技术领域,该观光车用承载式金属结构车架包括底盘主梁、横向加强梁、纵向支撑柱、顶部横梁和减震组件;所述底盘主梁包括左右对称设置的两根工字型主梁,两根工字型主梁通过多组所述横向加强梁固定连接;所述横向加强梁呈工字型结构,横向加强梁的两端与工字型主梁的下翼缘板焊接固定;能够解决车架整体强度和刚度往往不够均匀,由于受制于焊接工艺和结构布局的限制,车架中存在应力集中区域,极易出现局部变形或断裂失效;车架自重偏大,限制了观光车的载重和续航性能,减震性能不佳,无法有效隔离路面振动,影响乘客的乘坐体验;整体外观造型简单,缺乏美观性和个性化设计的问题。


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    Title :

    Bearing type metal structure frame for sightseeing vehicle


    Additional title:

    一种观光车用承载式金属结构车架


    Contributors:
    LI YIGONG (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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