The invention relates to a device for sealing a freight car carriage. The device comprises awning cloth for covering the top of a whole carriage; a plurality of brackets which span across the carriage are uniformly connected with the bottom of the awning cloth at intervals; arc-shaped guide rails with the chord length equal to the length of the carriage are arranged at the tops of the two outer side walls of the carriage; the arc-shaped guide rails are provided with slide plates and the quantity of the slide plates is the same as that of the brackets; the slide plates move on the arc-shaped guide rails; the two ends of the brackets are arranged on the corresponding slide plates on the two sides of the carriage respectively; telescopic rods are hinged with the two outer side walls of the carriage, and the other ends of the telescopic rods are hinged with the slide plate located at the backmost end of the carriage; the two outer side walls of the carriage are further provided with linkage mechanisms for driving the telescopic rods to swing back and forth; and a power device for driving the linkage mechanisms to operate is arranged at the front end of the carriage. The device is simple and ingenious in design, can be used for covering the top of the whole carriage and also can be suitable for different cargo stacking shapes.
Device for sealing freight car carriage
2015-04-22
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |