Electric pole with anti-collision function

A bearing connected with a rotary drum is installed in a bearing cavity, the bearing cavity is connected with a related part through a spring, after the rotary drum is impacted, the bearing cavity is pressed down to be close to one side of the electric pole, at the moment, the rotary drum can make contact with a rotating wheel on a supporting plate, rotation of the rotating wheel enables rotation of the rotary drum not to be affected, and therefore the electric pole is prevented from being damaged. And the stress on the bearing is dispersed, so that the bearing part is high in impact resistance and not easy to damage, and the anti-collision effect is effectively ensured. 本实用新型公开一种具有防撞功能的电杆，转筒所连接的轴承安装在轴承腔内，轴承腔通过弹簧与相关部件连接，转筒被撞击后轴承腔被压下靠近电杆的一侧，此时转筒会接触到支撑板上的转轮，转轮的转动使转筒转动不受影响，且将轴承所受力分散，使轴承部位抗冲击能力强，不易损坏，从而有效保证防撞效果。