The invention discloses a heavy truck battery replacement type battery box positioning and locking device which comprises a top frame and a bottom frame, a battery box body is placed on the upper surface of the bottom frame, a positioning and locking mechanism is arranged between the upper end of the battery box body and the top frame, and the positioning and locking mechanism comprises a stand column which vertically penetrates through the top frame and is exposed to the outer side. Upper rotating pressing rods are rotationally arranged on the two sides of the lower end of the stand column, fixing frames are vertically arranged on the lower surfaces of the two ends of the top frame, driving cylinders are arranged on the inner sides of the fixing frames, the lower ends of the driving cylinders are connected with the upper surfaces of the outer ends of the upper rotating pressing rods, and adjusting components are arranged between the side faces of the stand column and the upper surface of the top frame. The positioning locking mechanism, the bottom frame, the top frame and the supporting component are combined, so that the contact locking area with the battery box body can be increased, downward force is applied to the upper end of the battery box body all the time, and the two sides of the battery box body are locked and fixed, it is guaranteed that the battery box body is not affected by bumping and impacting, and the use stability and safety of the battery box body in the running process are improved.

    本发明公开了一种重型卡车换电式电池箱定位锁紧装置,包括顶架和底架,所述底架上表面放置有电池箱体,所述电池箱体上端与顶架之间设置有定位锁紧机构,所述定位锁紧机构包括竖直贯穿顶架露在外侧的立柱,所述立柱下端两侧转动设置有上转动压杆,所述顶架两端下表面竖直设置有固定架,所述固定架内侧设置有驱动缸,所述驱动缸下端与上转动压杆外端上表面连接,所述立柱侧面与顶架上表面之间设置有调节构件;本发明通过将定位锁紧机构、底架、顶架和支撑构件结合,可增加与电池箱体的接触锁紧面积,对电池箱体上端始终一个向下和两侧被锁紧固定的力,保证电池箱体不受颠簸撞击的影响,增加电池箱体行驶过程中使用稳定性和安全性。


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    Title :

    Positioning and locking device for battery replacement type battery box of heavy truck


    Additional title:

    一种重型卡车换电式电池箱定位锁紧装置


    Contributors:
    LI XIN (author) / SHEN LIANG (author) / MOU ZHENGMING (author) / WANG TAO (author) / SUN LEI (author)

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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