The invention relates to the technical field of charging pile equipment, in particular to a charging pile automatic wire pulling device which comprises an unfolding mechanism, a self-locking mechanism, a winding mechanism, a moving mechanism and an attaching mechanism, the self-locking mechanism is arranged at the upper end of the unfolding mechanism, the winding mechanism is arranged at the lower end of the self-locking mechanism, the moving mechanism is arranged at one end of the winding mechanism, and the attaching mechanism is arranged at the other end of the winding mechanism. By the adoption of the structure, when the movable frame is unfolded, the steel wire rope can be driven to incline outwards, the steel wire rope inclines outwards and can be tightly attached to the friction roller, and therefore when the steel wire rope drives the friction roller to slide from the lower end of the guide groove to the upper end of the guide groove, the steel wire rope gets closer and closer to the sliding wheel till the friction roller stops sliding; when the movable frame is folded, the steel wire rope can be driven to incline inwards, at the moment, when the movable frame is folded, the steel wire rope can be driven to move downwards by a certain distance and then is loosened, and after the steel wire rope moves downwards by a certain distance, the steel wire rope can be wound upwards under the action of reset force after the spring accumulates force.

    本发明涉及充电桩设备技术领域,具体的说是一种充电桩自动拉线装置,包括展开机构、自锁机构、收卷机构、移动机构、贴合机构,所述展开机构上端设有自锁机构,所述自锁机构下端设有收卷机构,所述收卷机构一端设有移动机构,所述移动机构一端设有贴合机构,采用设置的结构当活动架展开的时候可以带动钢丝绳向外倾斜,钢丝绳向外倾斜会与摩擦辊紧密贴合,这样在钢丝绳带动摩擦辊在导向槽的下端滑动至上端的时候会越来越靠近滑动轮直至停止滑动,在活动架折叠起来的时候会带动钢丝绳向内倾斜,此时在活动架折叠起来的时候会带动钢丝绳向下运动一段距离在松开,所以在钢丝绳向下运动一段距离后会在发条蓄力后的复位力作用向上收卷完。


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    Title :

    Automatic wire pulling device for charging pile


    Additional title:

    一种充电桩自动拉线装置


    Contributors:
    HUANG RUIJUAN (author) / ZHANG TAO (author) / WANG LIZHUANG (author) / XU BINGQI (author) / XU DONGCHENG (author)

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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