Engine timing belt tension detection device

The utility model discloses an engine timing belt tension detection device which comprises a detection device body, the upper side and the lower side of an inner cavity of the detection device body are fixedly provided with fixing plates, the inner sides of the fixing plates are provided with fixing grooves, and the inner sides of the fixing grooves are fixedly provided with fixing blocks. According to the utility model, through the arrangement of the cooling fins, heat continuously dissipated by the control detection electric plate in the operation process can be effectively absorbed and transmitted to the vicinity of the grating plate, and through the arrangement of the grating plate, circulation of heat and air in the detection equipment body is facilitated; through the arrangement of a fixing groove and a fixing block, the control detection electric plate can be conveniently installed and fixed, and the driving mechanism operates to drive fan blades on the surface of a rotating shaft, so that heat near th