RU203736U1 - FREIGHT WAGON BUNKER - Google Patents

Abstract

The utility model relates to the field of railway transport and is intended for use in the construction of a freight car bunker. The bunker of a freight car (2) contains two end walls (3), two side walls (4), a reinforcing contour. The reinforcing contour welded to the end wall (3) is made of a corner (5) with a thickness of at least 5 mm, a height and width of at least 60 mm and is additionally connected to the end wall sheet with at least three gussets (6) with a thickness of at least 5 mm ... The reinforcing contour welded to the side wall (4) is made in the form of a channel (7) with a thickness of at least 5 mm, a height and width of at least 60 mm and is additionally connected to the side wall sheet (4) by at least five gussets (8) with a thickness not less than 5 mm. Inside the channel (7), there are at least 5 diaphragms (9) with a thickness of at least 5 mm. 3 C.p. f-ly, 4 dwg.

Description

The proposed utility model relates to the field of railway transport and is intended for use in the construction of a freight car bunker.

Known hopper car for transportation of bauxite, selected as a prototype, manufactured by RailTransHolding (website: http://nvzm.ru/index.php/press-sluzhba/novosti-proizvodstva/332-ao-nmz-otgruzil-v-respubliku- gvineya-spetsializirovannye-vagony-khoppery-dlya-perevozki-boksitov), equipped with bogies, automatic brakes, automatic couplers, containing a body consisting of a frame, end and side walls, in the lower part of the body there are bunkers with inclined walls for unloading cargo.

The technical problem of this technical solution is the lack of tightness of the bunker covers due to insufficient rigidity of the bunker structure.

The technical result consists in increasing the rigidity of the structure of the freight car bunker.

The specified technical result is achieved by the bunker of the freight car, which is part of the structure of the frame of the freight car, consisting of two end walls and two side walls, a reinforcing contour is welded to the end and side walls, while the reinforcing loop welded to the end wall is made of a corner with a thickness of at least 5 mm, height and width not less than 60 mm; the reinforcing contour welded to the end wall can also be additionally connected to the end wall sheet with at least three gussets with a thickness of at least 5 mm; in this case, the reinforcing contour welded to the side wall can be additionally connected to the side wall sheet by at least five kerchiefs with a thickness of at least 5 mm; and in addition, inside the reinforcing loop of the welded one, at least 5 diaphragms with a thickness of at least 5 mm can be installed.

The proposed utility model is illustrated by graphic material:

FIG. 1 is a general view of the frame of a freight car with bunkers;

FIG. 2 - bunker;

FIG. 3 - cross-section of the hopper;

FIG. 4 is a longitudinal section of the hopper.

In the structure of the frame 1 shown in FIG. 1 enters the hopper 2. The hopper 2 shown in FIG. 2, consists of two end walls 3 and two side walls 4.

To the end wall 3 shown in FIG. 3, a reinforcing contour from the corner 5 is welded, the reinforcing contour from the corner 5 is additionally connected to the end wall sheet with gussets 6.

A reinforcing loop 7, shown in FIG. 2, is welded to the side walls 4 of the hopper 2. 4, while the reinforcing contour 7 is additionally connected to the side wall sheet by gussets 8, and diaphragms 9 are installed inside the reinforcing contour 7.

Due to the fact that the reinforcing loop welded to the end wall of the hopper is made of a corner with a thickness of at least 5 mm, height and width of at least 60 mm, and, in addition, the reinforcing loop welded to the end wall can additionally be connected with a sheet of the end wall at least three gussets with a thickness of at least 5 mm, while the reinforcing loop welded to the side wall of the bunker can additionally be connected to the side wall sheet with at least five kerchiefs with a thickness of at least 5 mm, and can be additionally installed inside the reinforcing loop diaphragm, the rigidity of the bunker structure of the freight car increases and the tightness of the bunker covers is ensured.

Claims (4)

1. The bunker of a freight car, which is part of the structure of the frame of a freight car, consisting of end walls and side walls, to which a reinforcing contour is welded, characterized in that the reinforcing contour welded to the end wall is made of a corner with a thickness of at least 5 mm, a height and at least 60 mm wide. 2. The bunker of a freight car according to claim 1, characterized in that the reinforcing loop welded to the end wall is connected to the end wall sheet by at least three gussets with a thickness of at least 5 mm. 3. A bunker of a freight car according to claim 1, characterized in that the reinforcing loop welded to the side wall is connected to the side wall sheet by at least five gussets with a thickness of at least 5 mm. 4. A bunker of a freight car according to claim 1, characterized in that at least 5 diaphragms with a thickness of at least 5 mm are installed inside the reinforcing loop welded to the side wall.

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