RU2434770C1 - Passenger car face wall - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: invention relates to railway equipment. Car face wall comprises lining 2 supported by ribs from inside, crosswise beam and door struts secured to car frame from below and, from above, to crosswise beam. Door struts are made from section with wall and inner and outer flanges. Said two struts made from sections with wall and inner and outer flanges are secured to car frame from below and, from above, to crossarm. Inner flanges of said door strut section are located in the same plane with strut section inner flanges and coupled therewith. Strut section wall height exceeds that of door strut section. Door strut section outer flange supports flange coupled by sheet section with strut section wall. Lining edge, on door opening side, is coupled with section outer flange.

EFFECT: expanded performances.

5 cl, 8 dwg

Description

The claimed technical solution relates to transport engineering, in particular to the design of the end walls of passenger cars.

Famous end wall of the body of a passenger carriage (Pastukhov I.F. et al. Wagons: A textbook for technical schools for railway transport / Edited by V.V. Lukin. - M.: Transport, 1988, p.248), RF patent No. 51578, B61D 17/18, decl. 09/26/2005, publ. 02/27/2006. Bull. No. 6), containing a casing consisting of corrugated sheets, reinforced with vertical and horizontal ribs on the inside, a transverse beam and door racks welded to the end beam of the frame, and at the top to the transverse beam.

In this design, it is impossible to establish an intercar with a closed insulating sheath.

The closest technical solution (adopted as a prototype) is the end wall of the wagon body mod.61-4447 manufactured by TVZ OJSC (see Internet http: /www.tvz and working drawings 4447.01.05.000 SB), containing a covering consisting of smooth sheets reinforced with vertical and horizontal ribs on the inside, the crossbeam and door pillars welded to the end beam of the frame, and at the top to the transverse beam.

In the known device does not provide space for the installation of an intercar transition with a closed insulating sheath.

The objective of the proposal is to create the design of the end wall for the installation of the intercar with a closed insulating sheath.

For this, the end wall of a passenger carriage contains a lining reinforced on the inside with ribs, a crossbeam, door racks attached to the bottom of the carriage frame, and from above to the transverse beam, and made of a profile with a wall and shelves - internal and external. What is new is that it is equipped with a flange and two racks attached below to the carriage frame, and to the transverse beam above and made of a profile with a wall and shelves - internal and external, while the internal shelves of the door racks profile are located in the same plane as the internal shelves profile racks and connected with them, and the height of the wall of the profile of the rack exceeds the height of the wall profile of the door rack, on the outer shelf of which is fixed the aforementioned flange connected by a sheet profile to the wall of the profile of the rack, while the lining paradise on the side of the doorway is connected to the outer shelf of the latter.

In addition, the flange is made with connecting and landing surfaces for fastening the carriage crossing with a closed insulating sheath, the sheet profile is reinforced with horizontal ribs on the inside, the racks can be made of a channel-shaped profile, and the door racks can be made of a channel-shaped profile.

The technical result is expressed in the following.

The presence of two racks attached below to the frame of the car, and above to the cross beam and made of a profile with a wall and shelves - internal and external, the location of the internal shelves of the profile of the door racks in the same plane as the internal shelves of the profile of the racks and communication with them, the height the walls of the profile of the rack exceeding the height of the wall of the profile of the door pillar and the connection of the flange with a sheet profile to the wall of the profile of the pillar form a space on the end wall in which you can install an intercar with a closed isol a shell.

The presence of a flange and its fixing on the outer shelf of the profile of the door pillar allows the car to be fixed on the door pillars with a closed insulating sheath.

The accompanying drawings depict:

In Fig.1 - the end wall of the car, a General view;

Figure 2 is a view from the inside of the car on the end wall;

Figure 3 is a section aa in figure 2;

Figure 4 is a section bB in figure 2;

In Fig.5, 6, 7, 8 - remote element In figure 4.

The end wall of a passenger car with a doorway 1 (Fig. 1) contains a casing 2, reinforced on the inside with 3 ribs: vertical 4 and horizontal 5 (Fig. 2), an upper arc 6, a transverse beam 7, door racks 8 attached to the bottom frame 9 of the car (figure 3), and on top to the transverse beam 7, and the flange 10. Sheathing 2 consists of two extreme 11 smooth and welded to them an average of 12 sheets. From above, sheets 11 and 12 are welded to the arc 6 of the corner profile. From the bottom, the outer sheathing sheets 11 are connected to the bottom 13 of the end wall, and their outer edges 14 to the end elements 15 (Fig. 4) of the sheathing of the side walls of the car. The door racks 8 are made of a profile with a wall 16 (Figs. 5-8) and shelves - inner 17 and outer 18. The end wall is equipped with two racks 19 (Fig. 2), attached from below to the carriage frame 9, and from above to the transverse beam 7. Racks 19 are made of a profile with a wall 20 (Figs. 5-8) and shelves - inner 21 and outer 22. The inner shelves 17 (Figs. 5-8) of the door pillar profile 8 are located in the same plane as the inner shelves 21 of the pillar profile 19 and are connected with them by connecting elements 23 made of a sheet profile. The height of the wall 20 of the profile of the rack 19 exceeds the height of the wall 16 of the profile of the door rack 8. The flange 10 is mounted on the outer shelf 18 of the profile of the door rack 8 and is connected by a sheet profile 24 to the wall 20 of the profile of the rack 19. It is made flat with connecting and landing surfaces for securing the car with a closed insulating sheath. The edge 25 of the casing 2 from the side of the doorway 1 is connected to the outer shelf 22 of the profile of the rack 19. The sheet profile 24 is supported on the inside by horizontal ribs 26. The posts 19 can be made of a channel-shaped profile (FIGS. 5, 7). Door racks 8 can be made of channel-shaped profile (Fig.7, 8).

Assembly of the end wall is as follows.

From vertical 4 and horizontal 5 reinforcing ribs, frames for sheets 11, 12 are assembled, respectively, and welded to these sheets from the inside. Reinforcing horizontal ribs 26 are welded to the inner surfaces of the sheet profiles 24. A flange 10 is welded to the outer shelves 18 (Figs. 5-8) of the door pillar profile 8. The resulting assembly units, as well as the arc 6, the transverse beam 7, struts 19 are fixed in the assembly conductor and interconnected by welding along the contours of the fit, and then weld the connecting elements 23. In this case, in the initial position of the jig, available welds and tack welds are made, and the final assembly is completed after turning the wall together with nduktorom 180 ° about a horizontal axis.

Claims (5)

1. The end wall of a passenger car, containing a lining, reinforced on the inside with ribs, a transverse beam, door racks attached from below to the frame of the car, and from above to the transverse beam, and made of a profile with a wall and shelves - internal and external, characterized in that it is equipped with a flange and two pillars attached below to the carriage frame, and above to the transverse beam and made of a profile with a wall and shelves - internal and external, while the internal shelves of the door pillar profile are located in one oskosti with the internal shelves of the profile of the racks and associated with them, and the height of the wall of the profile of the rack exceeds the height of the wall of the profile of the door rack, on the outer shelf of which is fixed the aforementioned flange connected by a sheet profile to the wall of the profile of the rack, while the edge of the skin on the side of the doorway is connected to the outer shelf last. 2. The end wall according to claim 1, characterized in that the flange is made with connecting and landing surfaces for fastening an intercar passage with a closed insulating sheath. 3. The end wall according to claim 1, characterized in that the sheet profile is reinforced with horizontal ribs on the inside. 4. The end wall according to claim 1, characterized in that the racks are made of channel-shaped profile. 5. The end wall according to claim 4, characterized in that the door pillars are made of a channel-shaped profile.

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