A double-rail tackle comprises a frame; the steering structure is movably arranged in the frame and is positioned at the central part; the
brake structure is movably arranged in the frame and is positioned at the central part; the guide rail structure is movably arranged on the lower wall surface of the
chassis and is positioned at the central part; the utility model relates to the technical field of recreational facilities, through the driving of the motor gear box
assembly, the fluted disc is rotated, the frame is pushed to move, the whole frame is guided through the contact between the guide wheel and the guide rod, and meanwhile, the front wheel can synchronously rotate along with turning under the action of the linkage rod so as to adapt to turning, and when the vehicle is static, the front wheel is driven by the motor gear box
assembly to rotate. The long
brake block makes contact with the guide rod, the vehicle cannot move, the long
brake block is far away from the guide rod by pushing the
handle, the device normally slides at the moment, when braking is needed, the whole device is braked by pulling the
handle, and when the speed sensor detects overspeed, the
disc brake assembly is started, the brake disc is clamped, and the whole device is braked. The device can smoothly move on a track, the braking performance is good, intelligent braking can be achieved, and the safety of the tackle is greatly improved.