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WO2018169458A1 - Tombereau ferroviaire - Google Patents

Tombereau ferroviaire Download PDF

Info

Publication number
WO2018169458A1
WO2018169458A1 PCT/RU2018/050031 RU2018050031W WO2018169458A1 WO 2018169458 A1 WO2018169458 A1 WO 2018169458A1 RU 2018050031 W RU2018050031 W RU 2018050031W WO 2018169458 A1 WO2018169458 A1 WO 2018169458A1
Authority
WO
WIPO (PCT)
Prior art keywords
side wall
frame
racks
cantilever
pivot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2018/050031
Other languages
English (en)
Russian (ru)
Inventor
Дмитрий Павлович ПЕРФИЛЬЕВ
Александр Викторович Дорожкин
Андрей Алексеевич Антонов
Людмила Михайловна ВАСИЛЬЕВА
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aktsionernoe Obshchestvo "nauchno-Proizvodstvennaya Korporatsia "uralvagonzavod" Imeni FEDzerzhinskogo
Obshchestvo S Ogranichennoj Otvetstvennostyu Uralskoe Konstruktorskoe Byuro Vagonostroeniya
Original Assignee
Aktsionernoe Obshchestvo "nauchno-Proizvodstvennaya Korporatsia "uralvagonzavod" Imeni FEDzerzhinskogo
Obshchestvo S Ogranichennoj Otvetstvennostyu Uralskoe Konstruktorskoe Byuro Vagonostroeniya
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aktsionernoe Obshchestvo "nauchno-Proizvodstvennaya Korporatsia "uralvagonzavod" Imeni FEDzerzhinskogo, Obshchestvo S Ogranichennoj Otvetstvennostyu Uralskoe Konstruktorskoe Byuro Vagonostroeniya filed Critical Aktsionernoe Obshchestvo "nauchno-Proizvodstvennaya Korporatsia "uralvagonzavod" Imeni FEDzerzhinskogo
Publication of WO2018169458A1 publication Critical patent/WO2018169458A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/08—Sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans

Definitions

  • the claimed invention relates to railway transport and relates to the construction of a freight gondola car, in particular, to a body structure for unloading a gondola car in tipper rollers.
  • each section is less than the length of the unloaded gondola, for example, the section ⁇ -93 and ⁇ -93-1 ⁇ is 7400 mm; section VBS-93A is equal to 7870 mm; section ⁇ -125 is equal to 8510 mm; the ⁇ -134 ⁇ section is equal to 7000 mm, etc., therefore, when unloading, the gondola car body cannot fully rely on one mating wall of one of the sections, but rests on several mating walls.
  • Each mating wall has spring shock absorbers, on which two support rollers included in curved grooves are freely set by means of trunnions (there are designs of car dumpers without curved grooves, but only guides for support rollers) of the rotor disks, that is, the displacement characteristics (trajectory of movement) at each mating wall are individual, although they are aligned in tolerance dimensions relative to the common plane.
  • the album is a reference book 002I-97 PKB TsV. ”, Design Bureau, 1998, p. 59], containing a body with automatic couplers and a brake system mounted on biaxial carts.
  • the body consists of a frame with longitudinal and transverse beams, of two end walls and two side walls with a frame and skin. Each side wall includes a top trim, two sheets of corner posts, two pivot posts and four intermediate posts, with the posts being sealed with transverse beams of the body frame.
  • the disadvantage of this design of the gondola car is the absence of struts on the side wall in the console part of the gondola car, as well as the absence of additional struts in the middle of the body associated with the supporting frame of the side wall.
  • it is recommended to install it in the center of the car dumper with a tolerance of ⁇ 3000 mm.
  • the gondola car described above is installed in the ⁇ -134 ⁇ car dumper, which has three sections, each of which is 7000 mm or ⁇ -93 ( ⁇ -93-1 ⁇ ), which has two sections, each of which is 7400 mm, then when unloading the gondola car there are four intermediate the side wall racks will lean on the central mating wall, and the pivot racks on the right and left mating walls of adjacent sections, while the console parts of the gondola will not come into contact with the mating walls. This fact allows us to conclude that the gondola car body will lean on one mating wall only 42% of the total body length.
  • the problem to which the claimed invention is directed is to create a body structure for a railway gondola car, which will reduce the load in the structural members and at the junctions of the structural elements at the time of the support of the loaded gondola car on the docking walls of the car dumper, while this requirement must be met when unloading the gondola car in all models (types) of car dumper existing in the industry of the CIS and Iran (due to the size of the mating walls).
  • each side wall of the body there are additional, intermediate racks without sealing with transverse beams of the frame, each of which is installed on the side wall between the pivot and the subsequent intermediate rack having a seal with an intermediate beam of the frame.
  • additional cantilever racks are installed, without termination with the transverse beams of the frame.
  • additional racks are installed in such a way that the distance from the longitudinal axis of the pivot rack to the longitudinal axis of the nearest additional intermediate rack, without sealing with the transverse beams of the frame, is equal to 0.025 - 0, 1 the distance between the longitudinal axes of the pivot racks (gondola car base); the distance between the longitudinal axes of the additional intermediate struts, without sealing with the transverse beams of the frame, in each side wall is 0.80 - 0.95 the distance between the longitudinal axes of the pivot racks (gondola car base); the distance from the longitudinal axis of the additional, cantilever pillar to the longitudinal axis of any of the intermediate pillars located on the other half of the side wall of the gondola car body, that is, remote from the cantilever pillar behind the transverse axis of symmetry of the gondola car, is 0.75 - 0.97 the distance between the longitudinal axles of the pivot racks (gondola base).
  • the railway gondola contains a body mounted on the chassis, consisting of a frame containing a spinal beam and transverse beams end, pivot, intermediate, end walls, including horizontal belts, corner racks and side walls, including sheets corner racks, pivot and intermediate racks having a seal with the corresponding pivot and intermediate frame beams, as well as intermediate struts without sealing with transverse frame beams, each of which is installed on the side wall, between the pivot and subsequent intermediate strut, having a seal with the intermediate frame beam, in addition, cantilever racks are installed in each cantilever part of the side wall , without termination with the transverse beams of the frame, while the distance from the axis of the cantilever pillar to the longitudinal axis of any of the intermediate pillars located on the other half of the side wall of the gondola car body (remote from the cantilever pillar and the transverse axis of symmetry of the gondola) is 0.75 - 0.97 of the distance between the pivot
  • each side wall is equal to 0.80 - 0.95 of the distance between the axles of the pivot racks
  • pillars of each side wall with external surfaces parallel to the longitudinal axis of the body are aligned with a common plane.
  • each cantilever side wall post is installed on the corner post sheet, in the area where the end wall corner post connects to the side post corner post sheet, while the cantilever post is shorter than the height of the side post corner post sheet, but more than the distance at least at least, between the axes of two adjacent horizontal belt sets of the end wall connected to the cantilever post through the corner post of the end wall and the sheet of the corner post of the side wall.
  • FIG. 1 railway gondola (general view);
  • FIG. 2 is a view A of FIG. one;
  • FIG. 3 is a view B of FIG. one;
  • FIG. 4 is a section BB of FIG. 3;
  • FIG. 5 is a view of the stress state of the body in the absence of a cantilever rack
  • FIG. 6 - voltage scale
  • FIG. 7 is a view D of FIG. 5;
  • FIG. 8 is a view D of FIG. 5;
  • FIG. 9 is a view of the stress state of the body with a cantilever rack located on a sheet of corner posts;
  • FIG. 10 is a view E of FIG. 9;
  • FIG. 11 is a view G of FIG. 9;
  • FIG. 12 is a view of the stress state of the body with a cantilever rack located between the corner post sheet and the pivot rack;
  • FIG. 13 is a view 3 of FIG. 12;
  • FIG. 14 is a view And FIG. 12.
  • the railway gondola contains a body 1, mounted on the chassis 2 and consisting of a frame 3, end walls 4 and side walls 5.
  • the frame 3 contains a longitudinal, spinal beam 6 and transverse beams end 7, pivot 8, intermediate 9.
  • End walls 4 include horizontal belts 10, corner posts 11.
  • Side walls 5 include sheets of corner posts 12, pivot 13 and intermediate posts 14 having a seal 15, 16 with corresponding pivots
  • each side wall 5 there are intermediate racks 17 without sealing with the transverse beams 7, 8, 9 of the frame 3, while each intermediate rack 17 is installed, on the side wall 5, between the pin 13 and the subsequent intermediate a rack 14 having seals 16 with a pivot 8 and an intermediate 9 beams of the frame 3.
  • cantilever racks 19 are installed, without seals with the transverse beams 7, 8, 9 of the frame 3.
  • Racks 13, 14, 17, 19 in each side wall 5 are installed as follows:
  • each cantilever rack 19 of the side wall 5 is installed on the sheet of the corner post 12 in the area of connection of the corner post 11 of the end wall 4 with the sheet of the corner post 12 of the side wall 5.
  • the cantilever post 19 is made shorter than the height of the sheet of the corner post 12 of the side wall 5, but greater than the distance (e), at least between the axes 28, 29 of two adjacent horizontal wall belts 10 of the end wall connected to the cantilever post 19 through the corner post 11 of the end wall 4 and the sheet of the corner post 12 of the side wall 5.
  • the technical result of the claimed invention lies in the fact that in the design of the gondola car, in each cantilever part of the side wall, cantilever racks are installed without sealing with transverse beams of the frame, and the distance from the longitudinal axis of the cantilever rack to the longitudinal axis of any of the intermediate racks located on another half of the side wall of the gondola car body, that is, remote from the cantilever rack behind the transverse axis of symmetry of the gondola, is 0.75 - 0.97 of the distance between the longitudinal axes of the pivot racks.
  • the racks are distributed in such a way that at least one cantilever rack is supported on each end part of one mounting wall.
  • the cantilever rack is mounted on the corner pillar sheet, the strength of all structural elements of the side wall of the gondola car increases, and when the cantilever is moved closer to the pivot rack, the strength of the console part of the side wall of the gondola increases, which is confirmed by the calculation (see the calculation conclusions table below). The calculation was performed in the ANSYS Mechanical 11.0 software package based on finite element methods (measurements in MPa, equivalent von Mises stresses).
  • the racks in the side wall are installed in such a way that the distance from the longitudinal axis of the pivot rack to the longitudinal axis of the nearest intermediate rack, without termination with the transverse beams of the frame, is equal to 0.025 - 0.1 of the distance between the longitudinal axes of the pivot racks, while the distances between the longitudinal axes intermediate racks, without sealing with transverse beams of the frame, in each side wall is 0.80 - 0.95 the distance between the longitudinal axes of the pivot racks and if at least four racks of each side wall are external surfaces, parallel the longitudinal axis of the body, aligned with the common plane, then this technical solution ensures that in one of the extreme parts of one of the connecting walls, at least one additional rack is supported, that is, on one of the mounting walls of the tipper, the gondola body is supported by at least three racks, distributed over the extreme parts of one mating wall.
  • the installation of cantilever racks without additional embedment with transverse beams of the frame reduces material consumption, tare weight of the gondola car, labor costs for the manufacture of the frame and body of the gondola car.
  • the installation of cantilever racks on a sheet of corner posts allows you to produce a cantilever rack not to the entire height of the side wall, but only to part of the height of the side wall, which also reduces the tare weight of the gondola and metal consumption.
  • cantilever pillars in the area where the end wall and the side wall connect, further reduces the load at the junctions of the upper strands of the side and end walls, as well as reduces the bulge of the casing in the console parts of the side walls of the body.
  • the invention provides the creation of a body structure of a railway gondola car, which will reduce the load in the structural elements and in the nodes of their connection at the time of support of the loaded gondola car on the mounting walls of the car dumper, while unloading the gondola car in all models (types)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

L'invention concerne le transport ferroviaire et porte sur la conception d'un tombereau de transport et notamment la conception de la benne qui permet le déchargement du tombereau dans des culbuteurs de tombereaux. Le tombereau ferroviaire est constitué d'une benne (1) montée sur des châssis (2) et composée d'un cadre (3), de parois d'extrémité (4) et de parois latérales (5). Le cadre comprend une poutre longitudinale spinale (6) et des traverses d'extrémité (7), de pivot (8) et intermédiaires (9). Les parois d'extrémité comprennent des ceintures horizontales (10) et des montants d'angle (11). Les parois latérales comprennent des feuilles de montants d'angle (12), des montants de pivot (13) et intermédiaires (14) présentant un encastrement (15, 16) avec les traverses de pivot et intermédiaires correspondantes du cadre. Sur chaque paroi latérale on a monté des montants intermédiaires (17) sans encastrement avec les traverses du cadre. Chaque montant intermédiaire (17) est monté sur une paroi latérale, entre la traverse de pivot (13) et la traverse intermédiaire suivante (14) présentant un encastrement avec la traverse intermédiaire du cadre. Dans chaque partie à console (18) de la paroi latérale on a monté des montants à console (19), sans encastrement avec les traverses du cadre. Les montants (13, 14, 17, 19) dans chaque paroi latérale sont montés dans un certain ordre suivant leur taille. La distance entre le montant à console (19) jusqu'à l'axe de n'importe quel montant intermédiaire (14 et 17), disposés sur l'autre moitié de la paroi latérale du tombereau, est égale à 0,75 - 0,97 de la distance entre les axes des montants de pivot (13).
PCT/RU2018/050031 2017-03-17 2018-03-15 Tombereau ferroviaire Ceased WO2018169458A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017108987 2017-03-17
RU2017108987A RU2656795C1 (ru) 2017-03-17 2017-03-17 Полувагон железнодорожный

Publications (1)

Publication Number Publication Date
WO2018169458A1 true WO2018169458A1 (fr) 2018-09-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2018/050031 Ceased WO2018169458A1 (fr) 2017-03-17 2018-03-15 Tombereau ferroviaire

Country Status (2)

Country Link
RU (1) RU2656795C1 (fr)
WO (1) WO2018169458A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115384555A (zh) * 2022-09-29 2022-11-25 鞍钢集团（鞍山）铁路运输设备制造有限公司 一种铁路运输矿粉用车厢

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU189101U9 (ru) * 2018-12-28 2020-03-26 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" Кузов железнодорожного вагона
RU202830U1 (ru) * 2020-10-19 2021-03-09 РЕЙЛ 1520 АйПи ЛТД Съёмный кузов

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU274149A1 (ru) * Э. Б. Иткина, Л. Г. Лындина , И. А. Яновский Боковая стенка полувагона
US5433501A (en) * 1993-09-20 1995-07-18 Great Dane Trailers, Inc. Post construction and sidewall for cargo container
RU2279362C2 (ru) * 2004-07-27 2006-07-10 Открытое акционерное общество "Крюковский вагоностроительный завод" (ОАО "КВСЗ") Глуходонный полувагон
US20140037560A1 (en) * 2011-02-01 2014-02-06 Isp Investments Inc. Novel peptides involved in the scf c-kit signaling pathway and compositions comprising same
RU165694U1 (ru) * 2016-06-09 2016-10-27 РЕЙЛ 1520 АйПи ЛТД Полувагон

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204037560U (zh) * 2014-07-24 2014-12-24 南车眉山车辆有限公司 一种大轴重矿石敞车

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU274149A1 (ru) * Э. Б. Иткина, Л. Г. Лындина , И. А. Яновский Боковая стенка полувагона
US5433501A (en) * 1993-09-20 1995-07-18 Great Dane Trailers, Inc. Post construction and sidewall for cargo container
RU2279362C2 (ru) * 2004-07-27 2006-07-10 Открытое акционерное общество "Крюковский вагоностроительный завод" (ОАО "КВСЗ") Глуходонный полувагон
US20140037560A1 (en) * 2011-02-01 2014-02-06 Isp Investments Inc. Novel peptides involved in the scf c-kit signaling pathway and compositions comprising same
RU165694U1 (ru) * 2016-06-09 2016-10-27 РЕЙЛ 1520 АйПи ЛТД Полувагон

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115384555A (zh) * 2022-09-29 2022-11-25 鞍钢集团（鞍山）铁路运输设备制造有限公司 一种铁路运输矿粉用车厢

Also Published As

Publication number Publication date
RU2656795C1 (ru) 2018-06-06

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