Novel rail mounted trailer

The utility model relates to a novel rail mounted trailer, including frame and hand wheel screw rod, the frame both sides are equipped with four hooks, and four minutes of frame do not are connected with a wheel, with two wheels sides of novel rail mounted trailer advancing direction vertically one side respectively are equipped with a support that is fixed in on the frame, have the screw thread with hand wheel screw rod matched with in the support, and during the support was worn to the hand wheel screw rod, hand wheel screw rod end -to -end connection had the detachable kicking block, the wheel on be equipped with with track complex recess. The wheel be six cellular type pivot wheels. Utility model a novel rail mounted trailer, convenient to use can conveniently brake, has improved the security among the handling.