RU174826U9 - Gondola body - Google Patents

Abstract

The utility model relates to the field of railway equipment, namely to freight railway gondola cars. The gondola car body consists of a frame in the form of a beam carcass containing spinal, pivot and end beams connected to the base of the side and end walls, each end wall consisting of a carcass and casing and includes an upper part and a lower part, with the upper part being located vertically and made flat in shape, and the lower part is inclined and connects the upper part with the end beam. The outer surface of the upper part of the end wall is located at a distance of not more than 450 mm, measured horizontally from the lower end of the lower part of the end wall. The technical result is an increase in the volume of the body of a gondola car 3 il.

Description

Gondola body

The utility model relates to the field of railway equipment, namely to freight railway gondola cars.

Known universal open wagon with unloading hatches model 12-132 [1], the design of which includes undercarriages, automatic couplers with automatic coupler, shock socket, absorbing device [2] and brake equipment, a body consisting of a frame, which is a base in the form beam frame with a spinal beam, end, pivot and intermediate transverse beams, side and end walls mounted on the frame. The end wall consists of a power frame, which includes horizontal beams and vertical posts, and the sheathing attached to it, has a flat shape and is fixed to the end beam of the frame, including using two vertical short posts. The fastening of the end wall on the end beam using two vertical short racks indicates that the sheathing of the end wall and the outer end surface of the end beam are located on the same vertical.

A disadvantage of the known construction of a gondola car is the insufficient loading volume from the point of view of the full use of a static axial load of 25 tf or more when transporting goods with a low bulk density, for example, lump coal.

Known gondola [3], containing the body, which relies on running bogies, couplers and brake equipment. The body consists of a base (frame) in the form of a beam frame containing spinal, pivot and end beams connected to the base of the side and end walls. Each end wall consists of a frame covered by a casing, and includes an upper part and a lower part. The upper part is located vertically and made of a flat shape, the lower part is inclined, made, for example, of a flat shape and connects the upper part with the end beam. Moreover, the upper part of the end wall is located at a distance of 100 to 300 mm, measured horizontally from the sheathing of the upper part of the end wall to the middle part of the end surface of the end beam at the location of the shock socket.

The well-known gondola car body is selected as a prototype. However, the disadvantage of this design is its insufficient loading volume.

The technical result of the claimed utility model is to increase the volume of the body of a gondola car.

The specified technical result is achieved in that the gondola car body consists of a frame in the form of a beam frame containing spinal, pivot and end beams connected to the base of the side and end walls, while each end wall consists of a frame and sheathing and includes an upper part and the lower part, and the upper part is located vertically and made flat, and the lower part is inclined and connects the upper part with the end beam. The outer surface of the upper part of the end wall is located at a distance of not more than 450 mm, measured horizontally from the lower end of the lower part of the end wall.

The proposed utility model is illustrated by graphic material, where in FIG. 1 shows a main view of a gondola car; in FIG. 2 - view of the end wall; in FIG. 3 - section of the end wall of the gondola car (section AA from Fig. 2).

The gondola car (Fig. 1, 2) includes a body 1, which is supported by running trolleys 2, couplers 3 and brake equipment 4. The body consists of a frame in the form of a power beam frame containing a spinal beam 5, on which each end beam 6 is fixed, each pivot beam (not shown in the drawing) connected to the base of the side walls 7 and the end walls 8. Each end wall 8 (Fig. 2, 3) consists of a frame 9 covered by a casing 10 and includes an upper part 11 and a lower part 12. The upper part 11 is located vertically and is made flat, the lower part 12 is inclined, made, for example, flat and connects the upper part 11 to the end beam 6, the outer surface of the upper part 11 of the end wall 8 is located at a distance of not more than 450 mm, measured horizontally from the lower end of the lower part 12 end wall 8.

The location of the outer surface of the upper part 11 from the lower end of the lower part 12 at a distance of more than 450 mm will lead to the exit of the end wall 8 beyond the maximum horizontal outline of the overall size of the gondola car and to its contact with the neighboring carriage in the train. When removing the end wall 8 of the gondola car, in the case when the specified distance is 450 mm, the distance between the bodies of two adjacent gondola cars will be 1230-2 * 450 = 330 mm, since the distance between the end beams 6 of two adjacent gondola cars, measured at the installation site front stops, usually 1230 mm. The stroke of the absorbing apparatus in the coupler 3 of the open wagon is 120 mm. Thus, the distance between the cars can be reduced by another 2 * 120 = 240 mm. In this case, the distance between the bodies of the two cars will be 330-240 = 110 mm, this value can be taken as the minimum possible distance between the cars, to ensure that the bodies of the cars do not touch in operation.

Thus, the claimed utility model allows to increase the volume of the gondola car body.

References:

1. Album reference book 002I-2006 PKB CV “Freight wagons of railways of 1520 mm gauge” / Approved. Department of Carriage Management of JSC Russian Railways, 2006, p. 87.

2. Lukin V.V., Anisimov P.S., Fedoseev Yu.P. Wagons. General course: Textbook for high schools. transp. / Ed. V.V. Lukina. - M.: Route, 2004 .-- 424 p., Pp. 113-114, fig. 3.47.

3. RF patent No. 158582, publ. 01/10/2016.

Claims (1)

The body of a gondola car, consisting of a frame in the form of a beam frame, comprising spinal, pivot and end beams connected to the base of the side and end walls, each end wall consisting of a frame and sheathing and includes an upper part and a lower part, the upper part located vertically and made flat in shape, and the lower part is inclined and connects the upper part with the end beam, characterized in that the outer surface of the upper part of the end wall is located at a distance of not more than 450 mm, measured nnom horizontally from the lower end of the lower portion of the end wall.

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