The invention discloses a charging gun anti-loosening structure for a new energy charging pile, the charging gun anti-loosening structure comprises a charging groove formed in a pile body, at least two fixing rods are fixedly connected in the charging groove, the charging gun is provided with fixing holes with the same quantity as the fixing rods, one end, close to the outer side, of each fixing hole is a cylindrical cavity matched with the corresponding fixing rod, and the other end, close to the outer side, of each fixing hole is a cylindrical cavity matched with the corresponding fixing rod. The bottom of the fixing block is provided with a hemispherical cavity, and the diameter of the cavity is larger than the outer diameter of the fixing rod. And one side in contact with the cylindrical cavity is a plane. The device has the advantages that an external servo motor works to drive an external gear to rotate to drive a gear shaft in a fixed rod to rotate, when the gear shaft rotates to increase the pressure in a rod groove, fluid in the rod groove flows into an arc-shaped groove through a communicating pipe, so that an arc-shaped rod is pushed to slide outwards, the arc-shaped rod pushes a baffle to rotate, and the baffle on the upper side rotates anticlockwise; and the baffle on the lower side rotates clockwise. Therefore, the charging gun and the charging gun cannot be separated from each other, so that loosening is prevented.
本发明公开了一种新能源充电桩用充电枪防松动结构,包括开设在桩体上的充电槽,所述充电槽内固定连接有至少两个固定杆,充电枪上设置有与固定杆等量的固定孔,所述固定孔靠近外侧的一端为与固定杆配合圆柱状腔体,所述固定块底部设置为半球状空腔,该空腔直径大于固定杆的外径;且与圆柱状腔体接触一侧为平面。优点在于:外界的伺服电机工作带动外齿轮转动带动固定杆内部的齿轮轴转动,齿轮轴转动使得杆槽内压强增大时,杆槽内的流体经连通管流动至弧形槽内,从而推动弧形杆向外滑动,弧形杆推动挡板使其转动,上侧的挡板逆时针转动,下侧的挡板顺时针转动。从而与充电枪内部的平面相抵,使得二者无法分离,进而实现防止松动。
Charging gun anti-loosening structure for new energy charging pile
一种新能源充电桩用充电枪防松动结构
2022-03-11
Patent
Elektronische Ressource
Chinesisch
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