Positioning device for bonding insulating arms of insulating overhead working truck

The utility model belongs to the technical field of insulating overhead working trucks, and particularly relates to a positioning device for bonding an insulating arm of an insulating overhead working truck. In order to solve the problems of inaccurate bonding and unreliable product performance caused by displacement of an insulating section and a steel arm section during glue injection bonding in the prior art, the steel arm section is adjusted and fixed in the horizontal direction, so that the gaps between the steel arm section and the insulating section in the horizontal direction are the same, and the bonding precision is improved. The steel arm section and the insulating section are arranged in the vertical direction, the insulating section is adjusted and fixed in the vertical direction, so that the gap between the steel arm section and the insulating section in the vertical direction is the same, the bonding precision is guaranteed, accurate bonding positioning can be finally achieved, the device is su