The invention discloses a commercial roof cover beam assembly, which belongs to the technical field of automobile parts. The assembly comprises a beam body, two ends of the beam body are arc-shaped structures, inclined support rods are fixed at two ends of the beam body, one end of each support rod is welded with the beam body, and a horizontally arranged buffer plate is arranged above the beam body. A horizontally-arranged buffer groove is formed in the top of the beam body, two movable blocks are installed in the buffer groove in a sliding mode, obliquely-arranged buffer rods are hinged to the movable blocks, the ends, away from the movable blocks, of the buffer rods are hinged to the bottom of a buffer plate, horizontally-arranged columns are fixed to the inner walls of the two sides ofthe buffer groove, and each column is of a cavity structure. A movable rod is slidably mounted at the end, close to the movable block, of each column. Through a plurality of buffering measures, the beam body is protected, the impact of accidental falling objects on the roof cover beam is relieved, the impact resistance of the roof cover beam is improved, and the safety performance is greatly improved.

    本发明公开了一种商用车顶盖梁总成,属于汽车零件技术领域,包括梁体,所述梁体的两端为弧形结构,梁体的两端固定有倾斜设置的支撑杆,支撑杆的一端与梁体焊接,所述梁体的上方设有水平设置的缓冲板,所述梁体的顶部开设有水平设置的缓冲槽,所述缓冲槽内滑动安装有两个活动块,活动块上铰接有倾斜设置的缓冲杆,缓冲杆远离活动块的一端与缓冲板的底部铰接,所述缓冲槽的两侧内壁固定有水平设置的柱体,柱体为空腔结构,柱体靠近活动块的一端滑动安装有活动杆;本发明通过多个缓冲措施,实现对梁体提供保护,减缓意外坠物对车顶盖梁冲击,提高车顶盖梁的抗冲击性能,极大的提高安全性能。


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    Title :

    Commercial roof cover beam assembly


    Additional title:

    一种商用车顶盖梁总成


    Contributors:
    LI ZONGLIN (author) / ZHAO SUIGEN (author)

    Publication date :

    2021-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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