The invention relates to the technical field of parking lot management systems, and discloses electric vehicle charging equipment capable of preventing a charging head from loosening, and the equipment comprises charging equipment, an outer frame is fixedly connected to the interior of the charging equipment, an air cavity is fixedly connected to the surface of the inner side of the outer frame, and compressed air is placed in the air cavity. An electromagnet is fixedly connected to the ground in the air cavity, a piston is movably connected to the interior of the air cavity, a transmission rod is fixedly connected to the top end of the piston, a charging base is fixedly connected to the top end of the transmission rod, rolling wheels are fixedly connected to the side end of the charging base, and a straight groove is formed in the inner side of the outer frame. A connecting wire is fixedly connected to the bottom face of the outer frame, a first pulley is fixedly connected to the bottom face of the outer frame, and the outer ring of the first pulley is movably sleeved with a traction rope. According to the electric vehicle charging equipment capable of preventing the charging headfrom loosening, through cooperative use of clamping blocks, the transmission rod, the pulleys, a traction rope and the air cavity, the effect of tightly clamping the charging head is achieved.

    本发明涉及停车场管理系统技术领域,且公开了一种避免充电头松脱的电动汽车充电设备,包括充电设备,所述充电设备的内部固定连接有外框,所述外框的内侧表面固定连接有气腔,所述气腔的内部放置有压缩气体,所述气腔的内部地面固定连接有电磁铁,所述气腔的内部活动连接有活塞,所述活塞的顶端固定连接有传动杆,所述传动杆的顶端固定连接有充电座,所述充电座的侧端固定连接有滚轮,所述外框的内侧开设有直槽,所述外框的底面固定连接有连接线,所述外框的底面固定连接有滑轮一,所述滑轮一的外圈活动套接有牵引绳。该避免充电头松脱的电动汽车充电设备,通过夹块、传动杆、滑轮、牵引绳和气腔的配合使用,从而达到了对充电头紧密夹持的效果。


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    Title :

    Electric vehicle charging equipment capable of preventing charging head from loosening


    Additional title:

    一种避免充电头松脱的电动汽车充电设备


    Contributors:
    ZENG FANCE (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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