The invention discloses a shift change train. The shift change train comprises a plurality of sections of lifting train bodies, movable rails and a traction device used for pulling the train bodies and the rails to slide. The multiple sections of lifting train bodies are connected end to end, train body supporting bases are arranged at the bottoms of the train bodies, hydraulic devices used for driving the train bodies to rise and fall are arranged on the two sides of each train body supporting base, and the rails are connected with the hydraulic devices in a sliding mode. The traction device comprises a traction fixed base, and the traction fixed base is provided with a first traction part and a second traction part used for pulling the train bodies and the rails to slide. A lifting top guard beam is vertically arranged on the top of the traction fixed base. According to the shift change train, auxiliary equipment of a fully-mechanized coal mining face can be conveyed synchronously along with the propulsion of the fully-mechanized coal mining face; the number of operators is reduced, the labor intensity is relieved, the safety coefficient is increased, and the potential safety hazards of train moving, rail deflection, mistaken starting of a winch, signal errors and the like are eliminated.
Shift change train
2016-02-03
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS |
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