Rail type inspection equipment for coal conveying gallery

The utility model discloses rail type inspection equipment for a coal conveying gallery, and relates to the technical field of inspection of coal conveying galleries. Two fixing plates are fixedly installed between the two hanger rails, a movable seat is arranged on the lower surfaces of the two hanger rails, an installation plate is fixedly installed on the face, away from the hanger rails, of the movable seat, an inspection instrument body is detachably installed on the face, away from the movable seat, of the installation plate, and an inspection mechanism is arranged between the two hanger rails. A dismounting mechanism is arranged on the surface of the mounting plate; the inspection mechanism comprises two rotating rods, and the rotating rods penetrate through the fixed plate and are rotationally connected with the fixed plate; a transmission belt is driven for transmission, the transmission belt enables a moving seat to horizontally move in a reciprocating mode through a moving block, a driving rod and