The invention discloses a battery pack lifting device which comprises a fixed frame installed on a truss, a traveling crane assembly installed on the fixed frame, a lifting assembly installed on the traveling crane assembly, a rotating assembly installed at the bottom of the lifting assembly, a rotating disc installed at the bottom of the rotating assembly, and a movable limiting disc arranged at the bottom of the rotating disc. A gear is installed on the outer side of the rotating disc, side frames are arranged on the two sides of the gear, movable racks meshed with the gear are installed in the side frames, the movable racks are connected with the side frames through telescopic rods, an installation groove is formed in the bottom of the tail end of each movable rack, and a first rotating shaft is installed in each installation groove; a rotating clamping arm is installed on the first rotating shaft, a rotating wheel is hinged to the bottom of the rotating clamping arm, and a torsional spring is installed on the first rotating shaft and used for providing restoring force enabling the rotating arm to deflect towards one side of the center line of the rotating shaft in an inclined mode. The situation that a hook is installed at the end of the suspension chain to hang and take the battery pack is avoided.

    本发明公开了一种电池包起吊装置,包括:安装在桁架的固定框上,固定框上装有行车组件,行车组件上装有升降组件,升降组件底部装有转动组件,转动组件底部装有转动盘,转动盘的底部设有活动限位盘,活动限位盘用于卡住电池包顶部的安装盘,转动盘外侧装有齿轮,所述齿轮两侧设有侧框,侧框中装有与齿轮相互啮合的活动齿条,活动齿条通过伸缩杆连接侧框,活动齿条末端底部内设有安装槽,安装槽中装有第一转轴,第一转轴上装有转动夹持臂,转动夹持臂的底部铰接有转动轮,第一转轴上装有扭簧,扭簧用于提供使得转动臂斜向转轴中心线一侧偏转的回复力。本发明避免了采用在悬吊锁链端部安装挂钩进行电池包的挂取。


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    Titel :

    Battery pack lifting device


    Weitere Titelangaben:

    一种电池包起吊装置


    Beteiligte:
    ZHU LIZHOU (Autor:in) / GAO LEI (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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