According to the double-layer transport vehicle capable of being widened, narrowed, elongated and shortened, the lower-layer carriage plate is installed on the girder, the upper-layer carriage plate is installed on the support, and the steel plate springs on the two sides of the cross beam are installed on the two side pipes of the middle car and the middle pipe of the rear car through the saddle bolt screws and the supporting plates. The wheel track of the middle car and the wheel track of the rear car and the narrowing width of the carriage are the same as the wheel track of the front car and the width of the cab, and the automobile passing and transporting efficiency during rescue and relief work and rescue transportation is effectively improved.

    本发明可扩宽收窄,伸长缩短的双层运输车,下层车厢板安装在大梁上,上层车厢板安装支架上,横梁两边钢板弹簧通过骑马拴螺丝和托板安装在中轿两边管上和后轿中间管上,高速公路施救,抢险救灾道路变窄时本发明可控制中轿,后轿轮距扩宽收窄,车厢扩宽收窄,轴距和车厢伸长缩短,中轿,后轿轮距和车厢收窄的宽度与前轿轮距,驾驶室的宽度相同,本发明有效的提高了抢险救灾,施救运输时汽车通行,运输效率。


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    Title :

    Double-layer transport vehicle capable of being widened, narrowed, elongated and shortened


    Additional title:

    可扩宽收窄,伸长缩短的双层运输车


    Contributors:

    Publication date :

    2022-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge



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