The new energy automobile underground charging pile comprises a buried box buried in the earth surface and provided with an opening in the upper side, a pile body is arranged in the buried box, two first threaded rods are symmetrically and rotationally installed on the inner bottom wall of the buried box, and first threaded grooves in threaded connection with the first threaded rods are formed inthe lower end of the pile body; limiting mechanisms are symmetrically arranged between the pile body and the buried box, the positions, close to the inner bottom wall of the buried box, of the first screw rods are coaxially and fixedly sleeved with first gears, a second gear is jointly engaged between the two first gears, and a torque transmission opening is formed in the center of the second gear. The pile has the advantages that the pile body is arranged under the ground without occupying the area of a public area and is convenient to use; the main motor is arranged as a single driving source, whether the square rod or the second gear is driven is determined through the clutch mechanism, power is provided for take-up and pay-off of the cable and lifting of the pile body, and the design is ingenious and reasonable.
本发明公开了一种新能源汽车地下充电桩,包括埋设在地表且上侧开口的埋地箱,所述埋地箱内设有桩体,所述埋地箱的内底壁对称转动安装有两个第一螺杆,所述桩体的下端开设有与第一螺杆螺纹连接的第一螺纹槽,所述桩体与埋地箱之间对称设有限位机构,所述第一螺杆在靠近埋地箱内底壁的位置同轴固定套接有第一齿轮,两个所述第一齿轮之间共同啮合有第二齿轮,所述第二齿轮的中心开设有传矩口。优点在于:将桩体设置在地表之下,不占用公共区域面积,使用方便;设置主电机为单个驱动源,通过离合机构来确定驱动方形杆还是第二齿轮,为电缆的收放线以及桩体的升降提供动力,设计巧妙且合理。
New energy vehicle underground charging pile
一种新能源汽车地下充电桩
2021-01-29
Patent
Electronic Resource
Chinese