The invention belongs to the technical field of automobile accessories, particularly relates to an oil tank side face energy absorption anti-collision device, and provides the following scheme for solving the problem that when an oil tank is collided, deformation is likely to happen, and explosion is caused: the oil tank side face energy absorption anti-collision device comprises an oil tank bodyand a protective layer, the oil tank body is arranged in the protective layer, and a fixed vertical plate is fixed to the outer wall of the bottom of the protective layer, and a supporting plate is fixed to the outer wall of the top of the fixed vertical plate, a first mounting plate is fixed to the top end of the supporting plate, and two symmetrically-distributed first fixing plates are fixed tothe outer wall of the bottom of the first mounting plate. The protective layer collides with the outside, absorbs energy generated by impact force, deforms and makes contact with the internal bufferstructure, the first mounting plate is stressed to move downwards, the supporting plate is stressed to be bent, the first spring is shortened, part of energy generated by impact is absorbed, most of internal force generated by impact is unloaded, and the safety of the oil tank is protected; and heavy loss and casualties caused by explosion of the oil tank due to strong impact are prevented.

    本发明属于汽车配件技术领域,尤其是一种油箱侧面吸能防撞装置,针对油箱被撞击时易发生形变造成爆炸的问题,现提出以下方案,包括油箱本体和防护层,油箱本体设置于防护层的内部,所述防护层的底部外壁固定有固定竖板,且固定竖板的顶部外壁固定有支撑板,所述支撑板的顶端固定有第一安装板,且第一安装板的底部外壁固定有对称分布的两个第一固定板。本发明防护层与外界发生碰撞,吸收撞击力产生的能量,防护层发生形变,与内部缓冲结构接触,第一安装板受力向下移动,支撑板受力弯曲,第一弹簧缩短,吸收部分撞击产生的能量,卸掉大部分撞击产生的内力,保护油箱的安全,防止油箱受到强力撞击发生爆炸,造成重大损失和人员伤亡。


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    Title :

    Oil tank side face energy absorption anti-collision device


    Additional title:

    一种油箱侧面吸能防撞装置


    Contributors:
    DONG MINGQIN (author) / DENG HU (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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