WO2017107676A1 - Carrosserie plate - Google Patents

Carrosserie plate Download PDF

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Publication number
WO2017107676A1
WO2017107676A1 PCT/CN2016/104399 CN2016104399W WO2017107676A1 WO 2017107676 A1 WO2017107676 A1 WO 2017107676A1 CN 2016104399 W CN2016104399 W CN 2016104399W WO 2017107676 A1 WO2017107676 A1 WO 2017107676A1
Authority
WO
WIPO (PCT)
Prior art keywords
bolster
vehicle body
disposed
longitudinal
marking
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/CN2016/104399
Other languages
English (en)
Chinese (zh)
Inventor
刘翀原
龚义朝
郑传平
周欢
彭刚强
汤楚强
胡文涛
高建华
罗桂琼
吴文才
谢斌
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.)
CRRC Yangtze Co Ltd
Original Assignee
CRRC Yangtze Co Ltd
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 CRRC Yangtze Co Ltd filed Critical CRRC Yangtze Co Ltd
Priority to AU2016378242A priority Critical patent/AU2016378242B2/en
Priority to MYPI2018001012A priority patent/MY189428A/en
Publication of WO2017107676A1 publication Critical patent/WO2017107676A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/02—Underframes with a single central sill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/20—Wagons or vans adapted for carrying special loads for forwarding containers

Definitions

  • the invention belongs to the technical field of railway truck manufacturing, and in particular relates to a flat car body.
  • Vehicles transporting containers on railway lines mainly include: general-purpose gondola, general-purpose flat cars and container-specific flat cars; however, the load utilization rate of general-purpose gondola or flat-carriage containers is only 60%, so container-specific flat cars are used to transport goods in many fields. .
  • the structure of the middle beam, the side beam and the plurality of beams are often used for weighing support on the chassis of the vehicle body.
  • the frame structure with the side beams causes the weight of the vehicle body to be large. It limits the carrying capacity of the car body and reduces transportation efficiency and economic benefits.
  • the embodiments of the present invention provide a flat car body for solving the technical problems of the self-contained and weak bearing capacity of the flat car body in the prior art.
  • the invention provides a flat car body, the car body comprising:
  • the large beam being disposed in a middle portion of the center beam
  • the bolster being disposed between the end beam and the large beam;
  • the longitudinal beam is disposed between the end beam and the bolster;
  • the middle beam is a variable-section fish-belly structure in which the cross-sectional width is gradually increased from both ends toward the middle, and the middle cross-sectional height is gradually increased along the vertical axis of the vehicle body;
  • the bolster is a cross section a variable-section box-type structure in which the height is gradually increased from the both sides to the middle and consists of upper and lower covers and double webs; the height of the cross-section is gradually increased from both ends to the middle, and the width of the cross-section is increased from both ends
  • a variable-section box-type structure gradually increasing in the middle and composed of upper and lower covers and double webs;
  • the longitudinal beam is a U-shaped channel steel structure to reduce the weight of the vehicle body and improve the load capacity of the vehicle body.
  • the end beam includes: a first end beam and a second end beam;
  • the first end beam is coupled to one end of the center beam, and the second end beam is coupled to the other end of the center beam.
  • the bolster includes: a first bolster and a second bolster; wherein
  • One side of the first bolster is connected to one side of the first end beam, and one side of the second bolster is connected to one side of the second end beam.
  • the longitudinal beam includes: a first longitudinal beam, a second longitudinal beam, a third longitudinal beam and a fourth longitudinal beam;
  • One end of the first longitudinal beam is connected to one end of the first end beam, and the other end of the first longitudinal beam is connected to one end of the first bolster;
  • One end of the second longitudinal beam is connected to the other end of the first end beam, and the other end of the second longitudinal beam is connected to the other end of the first bolster;
  • One end of the third longitudinal beam is connected to the other end of the second end beam, and the other end of the third longitudinal beam is connected to the other end of the second bolster;
  • One end of the fourth longitudinal beam is connected to the other end of the second end beam, and the other end of the fourth longitudinal beam is connected to the other end of the second bolster.
  • the small beam includes: a first small beam and a second small beam;
  • the first small beam is disposed between the large beam and the first bolster, and the second small beam is disposed between the large beam and the second bolster.
  • the marking beam comprises: a first marking beam and a second marking beam;
  • One end of the first marking beam is connected to one end of the first small beam, and the other end of the first marking beam is connected to one end of the large beam;
  • One end of the second marking beam is connected to one end of the second small beam, and the other end of the second marking beam is connected to the other end of the large beam.
  • the vehicle body further includes: a container locking device; wherein
  • the container locking devices are respectively disposed at both ends of the end beam and at both ends of the large beam.
  • the vehicle body further includes: a lifting device; wherein the lifting device is disposed above both ends of the bolster.
  • the vehicle body further includes: an upper side bearing; wherein the upper side bearing is disposed above the two ends of the bolster and located between the middle beam and the lifting device.
  • the vehicle body further includes: an impact seat; wherein the impact seat is disposed on the other side of the end beam.
  • the present invention provides a flat car body, the vehicle body comprising: a middle beam, two ends of the middle beam are provided with end beams; a large beam, the large beam is disposed in a middle portion of the middle beam; the bolster The bolster is placed at Between the end beam and the large beam; a small beam disposed between the large beam and the bolster; a stringer, the stringer being disposed at the end beam and the pillow Between the beams; marking the beam, the marking beam is disposed between the small beam and the large beam; wherein the middle beam has a cross-sectional width gradually increasing from both ends to the middle, and the middle cross-section height is along a variable-section fish-belly structure in which the vertical axis of the vehicle body gradually increases downward; the bolster beam is a variable cross-section whose cross-sectional height gradually increases from both sides to the middle and is composed of upper and lower covers and double webs a box-shaped structure; the large beam is a variable-section box-type structure in which the height of the cross-section is
  • FIG. 1 is a perspective view of a flat car body according to an embodiment of the present invention.
  • FIG. 2 is a top plan view of a flat car body according to an embodiment of the present invention.
  • FIG. 3 is a top plan view of a flat car body according to an embodiment of the present invention.
  • the present invention provides a flat car body, the car body comprising: a middle beam, the two ends of the middle beam Provided with an end beam; a large beam, the large beam is disposed at a middle portion of the center beam; a bolster beam, the bolster is disposed between the end beam and the large beam; a small beam, the small beam is disposed Between the large beam and the bolster; a longitudinal beam, the longitudinal beam is disposed between the end beam and the bolster; a marking beam, the marking beam is disposed at the small beam and the Between the large beams; wherein the middle beam is of a cross-sectional width a variable-section fish-belly structure in which both ends gradually increase toward the middle and the middle cross-sectional height gradually increases downward along the vertical axis of the vehicle body; the truss beam has a cross-sectional height gradually increasing from the both sides toward the middle And a variable-
  • the embodiment provides a flat car body for carrying a container.
  • the chassis of the vehicle body includes: a middle beam 1 , an end beam 2 , a large beam 3 , a bolster 4 , and a small beam 5 . , stringer 6, marking beam 7;
  • the end beam 2 is provided at both ends of the middle beam 1; wherein, in order to reduce the weight of the vehicle body, the center beam 1 is a variable cross section fish belly structure.
  • the end beam 2 comprises: a first end beam 21 and a second end beam 22, the first end beam 21 being connected to one end of the middle beam 1 by welding, the second end beam 22 is connected to the other end of the center beam 1 by welding.
  • the large beam 3 is disposed at a middle portion of the center beam 1; the large beam 3 is a variable-section box-type structure composed of an upper and a lower cover plate and double webs.
  • the bolster 4 is disposed between the end beam 2 and the large beam 3; specifically, as shown in FIG. 2, the bolster 4 includes: a first bolster 41 and a second bolster 42; One side of the first bolster 41 is connected to one side of the first end beam 21 by welding, and one side of the second bolster is connected to one side of the second end beam 42 by welding.
  • the bolster 4 is a variable-section box-type structure composed of an upper and a lower cover and a double web, and is specifically a groove-shaped structure that is buckled into a center line of the vehicle body.
  • the small beam 5 is disposed between the large beam 3 and the bolster 4, and the small beam 5 is used for Suspension brake assembly; specifically, as shown in FIG. 2, the small beam 5 includes: a first small beam 51 and a second small beam 52; wherein the first small beam 51 is disposed on the large beam 3
  • the second small beam 52 is disposed between the large beam 3 and the second bolster 52 between the first bolster 41 and the first bolster 41.
  • the first small beam 51 and the second small beam 52 are symmetrically distributed on opposite sides of the center beam 1 along a diagonal line.
  • the small beam 5 may further include four, and the four small beams 5 are symmetrical to each other along the horizontal axis and the vertical axis of the center beam 1.
  • the longitudinal beam 6 is disposed between the end beam 2 and the bolster 4; specifically, as shown in FIG. 2, the longitudinal beam 6 includes: a first longitudinal beam 61, a second longitudinal beam 62, and a a third longitudinal beam 63 and a fourth longitudinal beam 64; wherein one end of the first longitudinal beam 61 is connected to one end of the first end beam 21 by welding, and the other end of the first longitudinal beam 62 is welded and One end of the first bolster 41 is connected; one end of the second longitudinal beam 62 is connected to the other end of the first end beam 21 by welding, and the other end of the second longitudinal beam 62 is welded and the first One end of the bolster 41 is connected; one end of the third stringer 63 is connected to the other end of the second end beam 22, and the other end of the third stringer 63 is opposite to the second bolster 42 Connected at the other end;
  • One end of the fourth longitudinal beam 64 is connected to the other end of the second end beam 22, and the other end of the fourth longitudinal beam 64 is connected to the other end of the second bolster 42.
  • first longitudinal beam 61, the second longitudinal beam 62, the third longitudinal beam 63, and the fourth longitudinal beam 64 are U-shaped undercut groove structures.
  • the marking beam 7 is disposed between the small beam 5 and the large beam 3 for marking; in particular, as shown in FIG. 2, the marking beam 7 comprises: a first marking beam And a second marking beam 72; wherein one end of the first marking beam 61 is connected to one end of the first small beam 51 by welding, and the other end of the first marking beam 71 is welded to the large beam One end of 3 One end of the second marking beam 72 is connected to one end of the second small beam 52 by welding, and the other end of the second marking beam 72 is connected to the other end of the large beam 3 by welding.
  • the vehicle body further includes: a container locking device 8, a lifting device 9, a top device 10, an upper side bearing 11, an impact seat 12, a fixed door stop 13 and a hanging seat 14;
  • the container locking devices 8 are respectively disposed at both ends of the end beam 2 and at both ends of the large beam 3 for fixing the container.
  • the container locking device 8 includes: a first container locking device 81, a second container locking device 82, a third container locking device 83, a fourth container locking device 84, and a fifth The container locking device 85, the sixth container locking device 86, the seventh container locking device 87, and the eighth container locking device 88; wherein the container locking device 8 can carry two 20 ft containers and one 40 ft container.
  • the first container locking device 81 is disposed at one end of the first end beam 21, and the second container locking device 82 is disposed at the other end of the first end beam 21, the third a container locking device 83 is disposed at one end of the second end beam 22, the fourth container locking device 84 is disposed at one end of the second end beam 22, the fifth container locking device 85 and the A sixth container locking device 86 is disposed at one end of the large beam 3, and the seventh container locking device 87 and the eighth container locking device 88 are disposed at the other end of the large beam 3.
  • the lifting device 9 is above the two ends of the bolster 4.
  • the lifting device 9 includes: a first lifting plate 91, a second lifting plate 92, a third lifting plate 93, and a fourth lifting plate 94; wherein the first lifting plate 91 is disposed Above the one end of the first bolster 41, the second lifting plate 92 is disposed above the other end of the first bolster 41; the third lifting plate 93 is disposed at the second bolster 42 Above the one end, the fourth lifting plate 94 is disposed above the other end of the second bolster 42.
  • the top device 10 is disposed below the two ends of the bolster 4, and the top device 10 includes: a first top plate 101, a second top plate 102, and a third top plate 103. And a fourth top car pad 104.
  • the first top car mat 101 is disposed below one end of the first bolster 41
  • the second top bolster 102 is disposed below the other end of the first bolster 41
  • a three top car mat 103 is disposed below one end of the second bolster 42
  • the fourth top bolster 104 is disposed below the other end of the second bolster 42.
  • the upper side bearing 11 is disposed below the two ends of the bolster 4 and between the lifting device 9 and the center beam 1 for use as a support point when the vehicle body turns.
  • the upper side bearing 11 includes: a first upper side bearing 111, a second upper side bearing 112, a third upper side bearing 113, and a fourth upper side bearing 114; wherein, the An upper side bearing 111 is disposed below one end of the first bolster 41 and between the first lifting device 91 and the center beam 1; the second upper side bearing 112 is disposed at the first bolster Below the other end of the 41, and between the second lifting device 92 and the center beam 1; the third upper side bearing 113 is disposed below one end of the second bolster 42 and is located at the third lifting The fourth upper side bearing 114 is disposed below the other end of the second bolster 42 and between the fourth lifting device 94 and the center beam 1.
  • the impact seat 12 is disposed on the other side of the end beam 2 for supporting the coupler; specifically, as shown in FIG. 2, the impact seat 12 includes: a first impact seat 121 and a second impact seat 122.
  • the first impact seat 121 is riveted above the other side of the first end beam 21, and the second impact seat 122 is riveted above the other side of the second end beam 22.
  • the fixed door stop 13 is disposed on the other side of the end beam 2 for preventing the container door from being opened; specifically, the fixed door stop 13 includes: a first fixed door stop 131 and a second fixed door stop 132 Wherein the first fixed door stop 131 is disposed outside the other side of the first end beam 21, the second solid The fixed door stop 132 is disposed outside the other side of the second end beam 22.
  • the hanger 14 is disposed beside the first small beam 51 and connected to one end of the first small beam 51 by welding.
  • the vehicle body further includes: a lower cover plate 15 welded to the end of the bolster beam 4 below the slot type inner portion of the longitudinal beam 6.
  • the lower cover 15 is used to enhance the strength of the vehicle body.
  • the lower cover 15 includes: a first lower cover 151, a second lower cover 152, a third lower cover 153, and a fourth lower cover 154; wherein the first lower cover 151 is disposed
  • the first lower cover plate 152 is disposed at the end of the first bolster 41 below the grooved inner portion of the first longitudinal beam 61;
  • the second lower cover plate 152 is disposed at the end of the first bolster 41 below the grooved inner portion of the second longitudinal beam 62;
  • the cover plate 153 is disposed at the end of the second bolster 42 below the grooved interior of the third longitudinal beam 63;
  • the fourth lower cover 154 is disposed at the end of the second bolster 42 below the grooved interior of the fourth longitudinal beam 64.
  • the first bolster 41 is a box-shaped structure composed of a first upper cover 411, a fifth lower cover 412, a first web 413, and a second web 414, and A bolster 41 is a variable cross-sectional structure in which the height of the cross section gradually increases from the both sides toward the middle.
  • the second bolster 42 is a box-shaped structure composed of a second upper cover 421, a sixth lower cover 422, a third web 423, and a fourth web 424, and the second bolster 42 has a cross-sectional height.
  • a variable cross-sectional structure that gradually increases from the sides to the middle.
  • the large beam 3 is a variable cross-sectional structure in which the cross-sectional height is gradually increased from the both ends to the middle, and the cross-sectional width is gradually increased from the both ends to the middle.
  • a box-shaped structure composed of a third upper cover 31, a seventh lower cover 32, a fifth web 33, and a sixth web 34.
  • the fifth web 33 and the sixth web 34 are as shown in FIG. 3 .
  • the beam 7, the container locking device 8, the lifting device 9, the top device 10, the upper side bearing 11, the impact seat 12, the fixed door stop 13, the hanging seat 14 and the lower cover 15 are all steel structures.
  • the middle beam is a variable cross section whose cross-sectional width gradually increases from both ends toward the middle, and the middle cross-sectional height gradually increases downward along the vertical axis of the vehicle body.
  • the fish-belly structure, the bolster 4 and the large beam 3 are double-sectioned box-shaped structures, and the longitudinal beams 6 are U-shaped lower buckles, and the fish without the long side beams
  • the spur-type all-steel welded structure is carried by the underframe, which effectively reduces the weight of the vehicle body; the vehicle body provided in this embodiment can carry two 20 ft containers with a total weight of 69 tons or a 40 ft container with a total weight of 35 tons. The vehicle load capacity is increased, thereby ensuring transportation economic benefits.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne une carrosserie plate. Le châssis de la carrosserie de véhicule comprend: une poutre centrale (1), deux extrémités de la poutre centrale (1) étant dotées d'une poutre d'extrémité (2) respectivement; une traverse de grandes dimensions (3), la traverse de grandes dimensions (3) étant disposée dans une partie centrale de la poutre centrale (1); une poutre transversale (4), la poutre transversale (4) étant disposée entre la poutre d'extrémité (2) et la traverse de grandes dimensions (3); une traverse de petites dimensions (5), la traverse de petites dimensions (5) étant disposée entre la traverse de grandes dimensions (3) et la poutre transversale (4); une poutre longitudinale (6), la poutre longitudinale (6) étant disposée entre la poutre d'extrémité (2) et la poutre transversale (4); et une poutre marquée (7), la poutre marquée (7) étant disposée entre la traverse de petites dimensions (5) et la traverse de grandes dimensions (3). La poutre centrale (1) est une structure du type à ventre de poisson à section transversale variable. La poutre transversale (4) et la traverse de grandes dimensions (3) sont une structure en forme de boîte à double bande à section transversale variable. La poutre longitudinale (6) est une rainure en forme de U inversé. La carrosserie de véhicule est une structure du type arête de poisson avec aucune poutre latérale continue, et le mode de support de celle-ci est un palier de châssis, et le poids de la carrosserie de véhicule peut ainsi être efficacement réduit et la capacité de support de la carrosserie de véhicule est améliorée, ce qui permet de garantir l'efficacité de transport et des avantages économiques.
PCT/CN2016/104399 2015-12-25 2016-11-03 Carrosserie plate Ceased WO2017107676A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2016378242A AU2016378242B2 (en) 2015-12-25 2016-11-03 Flat car body
MYPI2018001012A MY189428A (en) 2015-12-25 2016-11-03 Flat car body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510996577.7 2015-12-25
CN201510996577.7A CN105460037B (zh) 2015-12-25 2015-12-25 一种平车车体

Publications (1)

Publication Number Publication Date
WO2017107676A1 true WO2017107676A1 (fr) 2017-06-29

Family

ID=55598313

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/104399 Ceased WO2017107676A1 (fr) 2015-12-25 2016-11-03 Carrosserie plate

Country Status (4)

Country Link
CN (1) CN105460037B (fr)
AU (1) AU2016378242B2 (fr)
MY (1) MY189428A (fr)
WO (1) WO2017107676A1 (fr)

Cited By (3)

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WO2020177808A1 (fr) * 2019-03-06 2020-09-10 Deutsche Bahn Ag Châssis d'un véhicule ferroviaire
RU206972U1 (ru) * 2021-07-23 2021-10-04 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Рама железнодорожной платформы
RU213758U1 (ru) * 2022-04-05 2022-09-28 Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") Рама вагона-платформы

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CN105460037B (zh) * 2015-12-25 2018-05-25 中车长江车辆有限公司 一种平车车体
CN106828516B (zh) * 2017-03-24 2020-01-31 中车眉山车辆有限公司 一种铁路非标集装箱运输平车
AT520110B1 (de) * 2017-05-31 2019-08-15 Rail Cargo Wagon Austria Gmbh Untergestell für einen Plattformwagen
CN110682931B (zh) * 2019-10-28 2020-08-25 中铁轨道交通装备有限公司 车体底架及具有其的有轨电车
CN111559402B (zh) * 2020-05-25 2021-08-10 中车山东机车车辆有限公司 一种全铆接模块化中梁结构、平车底架及铁路平车
CN112874632B (zh) * 2021-02-26 2022-07-15 中车齐齐哈尔车辆有限公司 车体组件及具有其的车辆
CN112874556A (zh) * 2021-02-26 2021-06-01 中车齐齐哈尔车辆有限公司 平车的中梁及具有其的平车
CN112810650B (zh) * 2021-03-05 2025-03-25 中车眉山车辆有限公司 一种多功能平车端梁
CN117818683A (zh) * 2024-01-04 2024-04-05 中车长江车辆有限公司 液力单侧倾翻自翻车底架结构

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CN104670252A (zh) * 2013-12-01 2015-06-03 太原轨道交通装备有限责任公司 低重心集装箱平车
CN104527690A (zh) * 2014-12-29 2015-04-22 南车长江车辆有限公司 一种铁路敞车底架
CN105460037A (zh) * 2015-12-25 2016-04-06 中车长江车辆有限公司 一种平车车体
CN205440379U (zh) * 2015-12-25 2016-08-10 中车长江车辆有限公司 一种平车车体

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WO2020177808A1 (fr) * 2019-03-06 2020-09-10 Deutsche Bahn Ag Châssis d'un véhicule ferroviaire
RU206972U1 (ru) * 2021-07-23 2021-10-04 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Рама железнодорожной платформы
RU213758U1 (ru) * 2022-04-05 2022-09-28 Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") Рама вагона-платформы

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CN105460037A (zh) 2016-04-06

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