CN111252104A - Traction beam of railway piggyback transport vehicle - Google Patents
Traction beam of railway piggyback transport vehicle Download PDFInfo
- Publication number
- CN111252104A CN111252104A CN202010071276.4A CN202010071276A CN111252104A CN 111252104 A CN111252104 A CN 111252104A CN 202010071276 A CN202010071276 A CN 202010071276A CN 111252104 A CN111252104 A CN 111252104A
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- China
- Prior art keywords
- plate
- seat
- transport vehicle
- lower cover
- piggyback transport
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- 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
- B61F1/08—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a traction beam of a railway piggyback transport vehicle, which solves the problems of large dead weight, difficult assembly and difficult maintenance in the prior art, adopts a welding structure without an upper cover plate and an integrated center plate seat, has compact and reasonable integral structure, and can effectively reduce the dead weight. The technical scheme is as follows: the lower cover plate, the webs and the first partition plate form a box-shaped structure with three closed surfaces; first baffle one side is installed integral type heart and is coiled the seat and constitute, heart is coiled the seat and is constituteed and keep away from first baffle one side and install back from the plate seat in proper order and constitute, preceding from the plate seat and constitute, just from the plate seat constitute, preceding from the plate seat can dismantle with the web respectively and be connected.
Description
Technical Field
The invention relates to the field of railway transportation, in particular to a traction beam of a railway piggyback transport vehicle.
Background
The rail road transport is one of the main modes of highway and railway combined transport, which is a highway and railway combined transport mode that after a highway truck or a semi-trailer loads goods, the highway truck or the semi-trailer is automatically driven up or hoisted to a railway piggyback car in an origin railway station, long-distance transport is completed through a railway, and after the highway truck or the semi-trailer reaches a destination railway station, the highway truck or the semi-trailer is automatically driven down or hoisted away from the piggyback car and drives to a final destination. The railway piggyback transport is used as an important mode of multi-mode combined transport, and has the characteristics of economy, energy conservation, environmental protection, safety and reliability.
The traction beam is an important sub-component of a railway piggyback transport vehicle, and the inventor finds that the conventional traction beam for railway piggyback transport has the problems of large dead weight, difficult assembly, difficult overhaul and maintenance and the like.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the traction beam of the railway piggyback transport vehicle, which adopts a welding structure without an upper cover plate and an integrated center plate seat, has compact and reasonable integral structure and can effectively reduce the dead weight.
The invention adopts the following technical scheme:
a traction beam of a railway piggyback transport vehicle comprises a lower cover plate, wherein two webs are symmetrically arranged above the lower cover plate along the length direction of the lower cover plate, the two webs are connected through a first partition plate, and the lower cover plate, the webs and the first partition plate form a box-shaped structure with three closed surfaces;
the core plate seat that first baffle one side was installed the integral type constitutes, core plate seat constitutes and keeps away from first baffle one side and installs back follow plate seat in proper order and constitute, preceding follow plate seat constitutes, just follow plate seat constitution, preceding follow plate seat and can dismantle with the web respectively and be connected.
Furthermore, the mandrel seat assembly comprises two second partition plates and vertical plates, and the second partition plates and the vertical plates form a box-shaped structure.
Further, sleeper beam lower cover plates are arranged on two sides of the lower cover plate, and the sleeper beam lower cover plate and the center plate seat are connected with the split type center plate.
Furthermore, the split type core plate, the lower cover plate of the sleeper beam and the core plate seat are riveted together.
Furthermore, the front driven plate seat assembly and the rear driven plate seat assembly are riveted with the web respectively.
Further, the front driven plate seat assembly comprises a front driven plate seat and a second abrasion plate, and the second abrasion plate is installed at the end part of the front driven plate seat.
Furthermore, the rear driven plate seat assembly comprises a rear driven plate seat and a first wearing plate, the rear driven plate seat is U-shaped, and the first wearing plate is installed at the end part of the rear driven plate seat.
Furthermore, the upper surface of the lower cover plate is provided with a reinforcing plate.
Furthermore, a support assembly is arranged at one end of the lower cover plate and comprises a support and a third wearing plate, and the third wearing plate is fixed below the support.
Further, a backing plate is fixed on the inner side of the web plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the traction beam is designed in a light weight manner, and on the premise of meeting the strength, the traction beam adopts a structure without an upper cover plate, so that the structure is simplified to a great extent, the design is more reasonable, the process is easy to realize, and the manufacturing and the assembly are more convenient;
2. the core disc seat of the invention is assembled into a welding assembly, has simple structure and can effectively reduce the dead weight.
3. The front driven plate seat assembly and the rear driven plate seat assembly are connected with the web plate of the traction beam in a riveting mode, so that the front driven plate seat assembly and the rear driven plate seat assembly are convenient to replace, overhaul and maintain;
4. the split type core plate, the sleeper beam lower cover plate and the core plate seat are connected together in a riveting mode, so that the split type core plate is convenient to overhaul and maintain.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is an isometric view of a first embodiment of the invention;
FIG. 2 is a cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a hub base according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a rear compliant plate assembly according to a first embodiment of the present invention;
FIG. 5 is a schematic view of a front sub-mount assembly according to a first embodiment of the present invention;
FIG. 6 is a schematic view of a support structure according to a first embodiment of the present invention;
the structure of the split core plate comprises a lower cover plate 1, a lower cover plate 2, a web plate 3, a first partition plate 4, a core plate seat, 41, a second partition plate 42, a vertical plate 5, a sleeper beam lower cover plate 6, a split core plate 7, a rear slave plate seat 71, a rear slave plate seat 72, a first abrasion plate 8, a reinforcing plate 9, a cushion plate 10, a front slave plate seat 101, a front slave plate seat 102, a second abrasion plate 11, a support seat 111, a support seat 112 and a third abrasion plate.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected directly or indirectly through an intermediate medium, or the two components can be connected internally or in an interaction relationship, and the terms can be understood by those skilled in the art according to specific situations.
As introduced in the background art, the prior art has the defects of large dead weight, difficult assembly and difficult overhaul and maintenance, and the invention provides the traction beam of the railway piggyback transport vehicle in order to solve the technical problems.
The first embodiment is as follows:
the present invention is described in detail below with reference to fig. 1 to 6, and specifically, the structure is as follows:
the embodiment provides a traction beam of a railway piggyback transport vehicle, which adopts a lightweight design, adopts a structure without an upper cover plate on the premise of meeting the strength, and greatly simplifies the structure; the split type core plate comprises a lower cover plate 1, web plates 2, a first partition plate 3, a core plate seat assembly 4, a sleeper beam lower cover plate 5, a split type core plate 6, a front slave plate seat assembly 10, a rear slave plate seat assembly 7 and a support assembly 11, wherein two web plates 2 are symmetrically arranged above the lower cover plate 1 along the length direction of the lower cover plate, and the two web plates 2 are connected through the first partition plate 3; the lower cover plate 1, the web plate 2 and the first partition plate 3 are assembled and welded to form a box-shaped structure with three closed surfaces.
The sleeper beam lower cover plate 5 is arranged at the middle position of the lower cover plate 1, and in the embodiment, the sleeper beam lower cover plate 5 is welded with the lower cover plate 1. The upper surface of lower apron 1, the outside of web 2 are equipped with stiffening plate 8, and stiffening plate 8 is with apron 1, 2 assembly welding of web down for increase the longitudinal tensile and compressive intensity of draw beam.
The mandrel holder assembly 4 is assembled and welded between the box-shaped structures formed by the lower cover plate 1 and the web plate 2, as shown in fig. 3, the mandrel holder assembly 4 includes two second partition plates 41 and two vertical plates 42, the two vertical plates 42 are oppositely disposed, the second partition plates 41 are disposed between the vertical plates 42, and the second partition plates 41 and the vertical plates 42 are assembled and welded to form the box-shaped structures. The mandrel seat assembly 4 is an assembly welding part, has simple structure and can effectively reduce the dead weight.
The vertical plate 42 is fixedly connected with the web 2. The split type core plate 6 is formed by forging and is connected with the core plate seat assembly 4. In this embodiment, the split core plate 6 is connected with the sleeper beam lower cover plate 5 and the core plate seat assembly 4 in a riveting mode, so that the split core plate 6 is convenient to overhaul and maintain.
A support assembly 11 is installed at one end of a web plate 2, the end where the support assembly 11 is located is used as the front, a front driven plate seat assembly 10 is installed at the position close to the support assembly 11, a rear driven plate seat assembly 7 is installed at the position close to a center plate seat assembly 4, and a base plate 9 is installed on one side of the front driven plate seat assembly 10. The front driven plate seat assembly 10 and the rear driven plate seat assembly 7 are respectively fixed with the web plate 2. In the embodiment, the front driven plate seat assembly 10 and the rear driven plate seat assembly 7 are connected with the web 2 in a riveting mode, so that the replacement, the overhaul and the maintenance are convenient.
Further, as shown in fig. 4, the rear follower seat assembly 7 includes a rear follower seat 71 and a first wear plate 72, the rear follower seat 71 is U-shaped, and the first wear plate 72 is mounted at an end of the rear follower seat 71. In the present embodiment, the rear shoe 71 is cast, and the rear shoe 71 and the first wear plate 72 are bolted or welded together.
As shown in fig. 5, the front slave plate holder assembly 10 includes a front slave plate holder 101 and a second wear plate 102, and the second wear plate 102 is mounted at the end of the front slave plate holder 101. In this embodiment, the front slave plate holder 101 is cast, and the front slave plate holder 101 and the second wear plate 102 are bolted or welded together.
The support assembly 11 includes a support 111 and a third wear plate 112, and as shown in fig. 6, the third wear plate 112 is fixed below the support 111. In this embodiment, the seat 111 is assembled and welded to the third wear plate 112. The support 111 has a U-shaped cross section, and both ends of the support 111 are connected to the web 2, respectively.
In this embodiment, the lower cover plate 1, the web 2, the first partition plate 3, the reinforcing plate 8, and the backing plate 9 are machined from plates, and are simple in structure and convenient to manufacture. The sleeper beam lower cover plate 5 is formed by machining and bending a plate.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The traction beam of the railway piggyback transport vehicle is characterized by comprising a lower cover plate, wherein two webs are symmetrically arranged above the lower cover plate along the length direction of the lower cover plate, the two webs are connected through a first partition plate, and the lower cover plate, the webs and the first partition plate form a box-shaped structure with three closed surfaces;
the core plate seat that first baffle one side was installed the integral type constitutes, core plate seat constitutes and keeps away from first baffle one side and installs back follow plate seat in proper order and constitute, preceding follow plate seat constitutes, just follow plate seat constitution, preceding follow plate seat and can dismantle with the web respectively and be connected.
2. The railway piggyback transport vehicle trailing beam of claim 1, wherein said center seat assembly comprises two second bulkheads and risers, the second bulkheads and risers forming a box-like structure.
3. The traction beam of a railway piggyback transport vehicle as claimed in claim 1, wherein the sleeper beam lower cover plate is installed on both sides of said lower cover plate, and said sleeper beam lower cover plate and core disk seat are connected with a split core disk.
4. The draft sill of claim 3, wherein said split core plate is riveted to said bolster lower deck plate and said core plate seat.
5. The railway piggyback transport vehicle trailing beam of claim 1, wherein said front trailing pad assembly and said rear trailing pad assembly are riveted to said web, respectively.
6. The railway piggyback transport vehicle trailing beam of claim 1 or 5, wherein said leading follower seat assembly comprises a leading follower seat and a second wear plate, the second wear plate being mounted to the end of the leading follower seat.
7. The railway piggyback transport vehicle trailing beam of claim 1 or 5, wherein said trailing shoe assembly comprises a trailing shoe and a first wear plate, and the trailing shoe is U-shaped, the first wear plate being mounted to the end of the trailing shoe.
8. The railway piggyback transport vehicle draft beam of claim 1, wherein said lower deck plate has a stiffening plate on an upper surface thereof.
9. The railway piggyback transport vehicle draft beam of claim 1, wherein said lower deck plate is provided at one end with a support assembly, said support assembly comprising a support and a third wear plate, said third wear plate being secured beneath said support.
10. The railway piggyback transport vehicle trailing beam of claim 1, wherein said web inboard of which is affixed a tie plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071276.4A CN111252104A (en) | 2020-01-21 | 2020-01-21 | Traction beam of railway piggyback transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071276.4A CN111252104A (en) | 2020-01-21 | 2020-01-21 | Traction beam of railway piggyback transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111252104A true CN111252104A (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010071276.4A Pending CN111252104A (en) | 2020-01-21 | 2020-01-21 | Traction beam of railway piggyback transport vehicle |
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| Country | Link |
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| CN (1) | CN111252104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985869A (en) * | 2021-03-02 | 2022-09-02 | 中车株洲车辆有限公司 | Railway wagon center plate seat and automatic welding method thereof |
| CN115027524A (en) * | 2022-05-14 | 2022-09-09 | 中车眉山车辆有限公司 | Lightweight draw beam assembly for heavy-duty truck |
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| RU2289523C1 (en) * | 2005-06-14 | 2006-12-20 | Закрытое акционерное общество "Управляющая компания "Брянский машиностроительный завод" (ЗАО УК БМЗ) | Device to transmit traction force from locomotive frame to automatic coupler |
| CN201573663U (en) * | 2009-10-30 | 2010-09-08 | 南车长江车辆有限公司 | Chassis towing beam assembly of macro-axis heavy-railway bathtub open wagon |
| CN201842108U (en) * | 2010-09-30 | 2011-05-25 | 齐齐哈尔轨道交通装备有限责任公司 | Draw beam of vehicle |
| CN102358311A (en) * | 2011-09-20 | 2012-02-22 | 南车二七车辆有限公司 | Central beam assembly applicable to railway wagon having large weight-concentrating capability |
| CN202703613U (en) * | 2012-06-28 | 2013-01-30 | 南车眉山车辆有限公司 | Integral traction beam for railway vehicles |
| CN103318217A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Mounting structure of car-coupler shock absorber |
| CN105501240A (en) * | 2016-01-08 | 2016-04-20 | 中车青岛四方机车车辆股份有限公司 | Traction beam |
| CN110001695A (en) * | 2019-05-22 | 2019-07-12 | 中车长江车辆有限公司 | A kind of railway piggyback transport car and its chassis |
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2020
- 2020-01-21 CN CN202010071276.4A patent/CN111252104A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2289523C1 (en) * | 2005-06-14 | 2006-12-20 | Закрытое акционерное общество "Управляющая компания "Брянский машиностроительный завод" (ЗАО УК БМЗ) | Device to transmit traction force from locomotive frame to automatic coupler |
| CN201573663U (en) * | 2009-10-30 | 2010-09-08 | 南车长江车辆有限公司 | Chassis towing beam assembly of macro-axis heavy-railway bathtub open wagon |
| CN201842108U (en) * | 2010-09-30 | 2011-05-25 | 齐齐哈尔轨道交通装备有限责任公司 | Draw beam of vehicle |
| CN102358311A (en) * | 2011-09-20 | 2012-02-22 | 南车二七车辆有限公司 | Central beam assembly applicable to railway wagon having large weight-concentrating capability |
| CN202703613U (en) * | 2012-06-28 | 2013-01-30 | 南车眉山车辆有限公司 | Integral traction beam for railway vehicles |
| CN103318217A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Mounting structure of car-coupler shock absorber |
| CN105501240A (en) * | 2016-01-08 | 2016-04-20 | 中车青岛四方机车车辆股份有限公司 | Traction beam |
| CN110001695A (en) * | 2019-05-22 | 2019-07-12 | 中车长江车辆有限公司 | A kind of railway piggyback transport car and its chassis |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985869A (en) * | 2021-03-02 | 2022-09-02 | 中车株洲车辆有限公司 | Railway wagon center plate seat and automatic welding method thereof |
| CN114985869B (en) * | 2021-03-02 | 2023-08-08 | 中车株洲车辆有限公司 | Railway wagon center plate seat and automatic welding method thereof |
| CN115027524A (en) * | 2022-05-14 | 2022-09-09 | 中车眉山车辆有限公司 | Lightweight draw beam assembly for heavy-duty truck |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Applicant after: CRRC SHANDONG Co.,Ltd. Applicant after: Shenhua Railway Equipment Co.,Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Applicant before: CRRC SHANDONG Co.,Ltd. Applicant before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |
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| RJ01 | Rejection of invention patent application after publication |