The invention relates to a semitrailer fence structure. The semitrailer fence structure comprises a vertical edge piece (2), a transverse edge piece (4) and a middle vertical piece (3), a middle clamping part (2.2) of the vertical edge piece (2) is connected with the middle vertical piece (3) in a sandwiched mode, notches (2.1) in the two ends of the vertical edge piece (2) are connected with thetransverse edge piece (4) in an inserted mode, and the transverse edge piece (4) is fixedly connected with the middle vertical piece (3). The semitrailer fence structure has the beneficial effects that 1, the welding amount is small, deformation is slight, and the butt welding distortion problem is solved; 2, a box-type inserting structure is adopted, so that the strength is improved, box expansion is prevented, and the cargo transportation safety of vehicles is improved; 3, robot welding is facilitated; and 4, production line production is facilitated.

    本发明涉及一种半挂车栅栏结构,包括竖边件(2),横边件(4),中竖件(3),所述竖边件(2)的中部夹持部(2.2)与所述中竖件(3)夹心式连接,所述竖边件(2)的两端槽口(2.1)与所述横边件(4)插装连接,所述横边件(4)与所述中竖件(3)固定连接。有益效果:1.焊接量少,变形轻微,解决对接焊接扭曲变形问题;2.箱型插接结构,增加强度,防止涨箱,增加车辆运输货物安全;3.便于机器人焊接;4.便于产线生产。


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    Title :

    Semitrailer fence structure and manufacturing method


    Additional title:

    半挂车栅栏结构及制造方法


    Contributors:
    LUO GONGXIANG (author) / WANG BING (author) / YI SHUYOU (author) / WANG RUI (author) / ZHOU HUIJUN (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B23K Löten , SOLDERING OR UNSOLDERING



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