TH312C3 - A crane set to lift concrete pillows from a train carriage Put down the railway - Google Patents

Abstract

"A crane set to lift concrete pillows from a train carriage onto a railroad track" is a device, installation kit and Moving on each carriage Which can be driven along the length of the train, the hoist attachment and the concrete pillow lifting device, which can be adjusted high-low To reduce the height and be able to move out of the train carriage Both the left and right sides of the train Used for taking concrete pillows from the train carriage and laying along the road. Along the railway

Claims (1)

1. A set of cranes used for lifting concrete pillows from a train carriage. Frame Created 2 sets of A-shaped, connected together, supported by four running wheels, fixed at The four bases of the A-shaped structure The crane set is mounted on rails mounted on each cabinet. The train is driven by an electric motor or other power that is used to drive, such as a fuel-driven power plant or an air-powered one through a chain to convey the power to. The wheels allow the crane set to move. The top of the crane set is narrower than the In order to maintain good stability and be able to pass through a tunnel or a bridge frame as it travels, at the top of the A-shaped structure, a pulley rail is mounted on top of the frame. Steel between the A-shaped structures Such a steel structure that holds the rail has a rail fixing bolt at the end. Left and right The rail of the pulley unit can be transverse, left or lateral. Right outside the train wagon To place the concrete sleeper on the side of the railway at the designated point, the hoist used to lift the concrete pillow is fixed to the rail with the trolley. Such a pulley can The level can be adjusted to the height with an electric motor or another power source such as a fuel-powered power plant. Or the power of the wind The concrete pillow hoist, which is suspended by the hoist, is a steel frame, at both ends there is a chain to hold the concrete pillow. At the bottom of the set of cranes loud When moving on the rail, a derailment protection device is installed. And also has a device to hold the crane Stationary while traveling, which are four fastening bolts It can be disengaged when you want the crane to move.