CN212637485U - Railway wagon with end wall - Google Patents
Railway wagon with end wall Download PDFInfo
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- CN212637485U CN212637485U CN202021376951.6U CN202021376951U CN212637485U CN 212637485 U CN212637485 U CN 212637485U CN 202021376951 U CN202021376951 U CN 202021376951U CN 212637485 U CN212637485 U CN 212637485U
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Abstract
The utility model discloses a railway wagon with an end wall, which comprises a wagon body, wherein the wagon body comprises a top frame unit, a bottom frame unit and an end wall; the end wall comprises a transverse supporting part, a first vertical supporting part, a transverse connecting part, a second vertical supporting part and an end plate; the transverse supporting part is connected with one end of the top frame unit along the longitudinal direction of the top frame unit; one end of the first vertical supporting part is respectively connected with the transverse supporting part and the underframe unit; the transverse connecting part is parallel to the transverse supporting part, and the transverse connecting part and the first vertical supporting part are respectively arranged along the transverse direction and the longitudinal direction in a weaving manner; the second vertical supporting part is respectively connected with the end part of the transverse supporting part and the underframe unit; two ends of the second transverse line supporting part are respectively connected with the second vertical supporting part; the end plate is arranged on the surface formed by the first vertical supporting part, the transverse connecting part and the second vertical supporting part. The utility model discloses a railway freight car with headwall can strengthen the automobile body rigidity.
Description
Technical Field
The utility model relates to a railway freight car especially relates to a railway freight car with headwall.
Background
The goods transported by railways in China are various, the railway wagon adapted to the goods also shows various types of development, and through development for many years, the railway wagon technology with unique characteristics is formed in China, so that the comprehensive and rapid development of the railway wagon in China is promoted, and important contribution is made to the development of national economy and railway transportation.
The railway wagon forms different structures due to different transportation cargos, such as cargos which are protected from sunlight and rain, cargos which need to be insulated, liquid cargos, mechanical equipment and the like, and the railway wagon meets the transportation requirements through the corresponding structures. The dumper is used for unloading some vehicles, and the vehicle structure is required to adapt to the requirement of the dumper; some vehicles are provided with automatic unloading mechanisms for convenient unloading. In general, railway wagons are produced according to the transport needs and the characteristics of the goods themselves.
With the development of economic society, the variety of goods is continuously increased, the competition among various transportation modes is intensified day by day, the requirements of users on the transportation cost and the transportation efficiency of the goods are continuously improved, the personalized transportation requirements are obvious, and new railway wagon products need to be researched and developed to adapt to the market change. Therefore, the railway wagon with the end wall is provided, so that the self weight of the wagon body is reduced and the carrying capacity of a wagon is improved under the condition that the rigidity of the wagon body is ensured; and can better ship goods.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway freight car with headwall can strengthen the automobile body rigidity. Further, the utility model discloses convenient shipment goods. The utility model discloses be particularly useful for the shipment of long goods.
The utility model adopts the following technical scheme to realize the purpose.
The utility model provides a railway wagon with end walls, which comprises a wagon body, wherein the wagon body comprises a top frame unit, a bottom frame unit and end walls; the bottom frame unit is arranged below the top frame unit, and the top frame unit and the bottom frame unit are arranged in parallel; the two groups of end walls are respectively connected with two ends of the top frame unit and the bottom frame unit;
the end wall comprises a transverse supporting part, a first vertical supporting part, a transverse connecting part, a second vertical supporting part and an end plate;
the transverse supporting part is connected with one end of the top frame unit along the longitudinal direction of the top frame unit, and the transverse supporting part is arranged along the transverse direction of the top frame unit;
one end of the first vertical supporting part is connected with the transverse supporting part, and the other end of the first vertical supporting part is connected with the underframe unit;
the transverse connecting part is parallel to the transverse supporting part, and the transverse connecting part and the first vertical supporting part are respectively woven in the transverse direction and the longitudinal direction;
one end of the second vertical supporting part is connected with the end part of the transverse supporting part, and the other end of the second vertical supporting part is connected with the underframe unit; the second vertical supporting parts are arranged at two sides of the first vertical supporting part; two ends of the second transverse line supporting part are respectively connected with the second vertical supporting part;
the end plate is arranged on a surface formed by the first vertical supporting portion, the transverse connecting portion and the second vertical supporting portion. Thus, the rigidity of the vehicle body is enhanced, the carrying capacity of the vehicle is improved, and cargoes are conveniently shipped.
According to a specific embodiment of the present invention, the headwall is two sets.
According to the railway wagon with the end wall, preferably, the second vertical supporting part is perpendicular to the transverse connecting part; the first vertical supporting part is perpendicular to the transverse supporting part; the first vertical supporting part and the second vertical supporting part are arranged in parallel;
the end plate is connected with the transverse support part.
According to the utility model discloses a rail wagon with headwall, preferably, the horizontal supporting part is a horizontal supporting beam, the horizontal connecting part is a horizontal connecting band, the first vertical supporting part is a first vertical supporting column, the second vertical supporting part is a second vertical supporting column; the second vertical supporting columns, the transverse connecting bands, the first vertical supporting columns and the transverse supporting beams form a grid structure;
the cross section of the transverse supporting beam is of a rectangular structure;
the first vertical supporting column comprises a main end column and an auxiliary end column, wherein the auxiliary end column is arranged in an axisymmetric manner by taking the main end column as an axis; and two ends of the main end column are respectively overlapped with the longitudinal center lines of the top frame unit and the bottom frame unit. This is advantageous in reducing the self weight of the vehicle body while maintaining the rigidity of the vehicle body.
According to an embodiment of the present invention, the second vertical supporting column is disposed perpendicular to the transverse connecting band, the first vertical supporting column is disposed perpendicular to the transverse supporting beam, and the first vertical supporting column is parallel to the second vertical supporting column; and the second vertical supporting columns, the transverse connecting bands, the first vertical supporting columns and the transverse supporting beams form a grid structure. This is advantageous in reducing the self weight of the vehicle body while maintaining the rigidity of the vehicle body.
According to a specific embodiment of the present invention, the cross section of the transverse supporting beam is a rectangular structure; the cross section of the transverse connecting belt is of a nearly U-shaped structure.
According to the utility model discloses a further embodiment, the transverse connection area passes first vertical support post and second vertical support post.
According to the utility model discloses a rail wagon with headwall, preferably, the chassis unit includes well roof beam, goods supporting beam and chassis end beam; the two ends of the middle beam are respectively connected with the middle part of the end beam of the underframe, and the middle beam is connected with the end beam of the underframe in an I shape; the cargo supporting cross beams are respectively arranged on two sides of the longitudinal center line of the middle beam; the cargo supporting cross beam is arranged in parallel with the underframe end beam;
one end of the second vertical supporting column, which is connected with the underframe unit, is provided with a tongue-and-groove structure, the tongue-and-groove structure is provided with a horizontal plane and a vertical plane, the horizontal plane of the tongue-and-groove structure is arranged on the upper surface of the end beam of the underframe, and the vertical plane of the tongue-and-groove structure is abutted against one side, far away from the middle beam, of the end beam of the underframe. Thus being beneficial to enhancing the rigidity of the vehicle body and improving the bearing capacity of the vehicle.
According to the utility model discloses a railway wagon with headwall, preferably, the railway wagon still includes a headwall supporting beam, the headwall supporting beam includes horizontal plane portion and vertical face portion, horizontal plane portion and vertical face portion are perpendicular to each other, horizontal plane portion links to each other with the chassis end beam, vertical face portion links to each other with first vertical support column or second vertical support column;
the upper surfaces of the end wall support beams are coplanar with the upper surfaces of the cargo support beams of the chassis units. This is advantageous in enhancing the coupling strength of the end wall and the underframe unit, and in facilitating the loading and unloading of goods.
According to the railway wagon with the end wall, preferably, the railway wagon further comprises a reinforcing angle iron, and the reinforcing angle iron is arranged at the connecting part of the second vertical supporting column and the transverse supporting beam;
the railway wagon further comprises a reinforcing plate, and the reinforcing plate is connected with the second vertical supporting column and the underframe end beam respectively.
According to the utility model discloses an embodiment, railway freight car is still including strengthening the angle bar, strengthen the angle bar set up in the second vertical support column with horizontal supporting beam's connection site. This is advantageous for enhancing the strength of the connection between the second vertical support column and the transverse support beam.
According to the utility model discloses a further embodiment, railway freight car still includes the reinforcing plate, the reinforcing plate respectively with second vertical support column with chassis end beam links to each other. This is advantageous in enhancing the coupling strength of the headwall and the underframe unit.
According to the railway wagon with end walls of the present invention, preferably, the railway wagon further comprises a connecting plate, the connecting plate comprises a first connecting plate and a second connecting plate, and the first connecting plate is respectively connected with the transverse supporting beam and the end plate; the second connecting plate is respectively connected with the underframe end beam and the end plate. This is advantageous in enhancing the strength of the connection between the transverse support beams and the end plates, and in enhancing the strength of the connection between the underframe units and the end walls.
According to the railway wagon with end walls of the present invention, preferably, the thickness of the second vertical supporting column is consistent with the width of the cross section of the transverse supporting beam; the thickness of the first vertical supporting column is smaller than that of the second vertical supporting column; the transverse connecting belt penetrates through the second vertical supporting column. Therefore, the self weight of the vehicle body is reduced and the bearing capacity of the vehicle is improved under the condition of ensuring the rigidity of the vehicle body.
According to the utility model discloses a rail wagon with headwall, preferably, the transverse width of roof-rack unit is less than the transverse width of headwall, the transverse width of headwall with the transverse width of chassis unit is unanimous. This facilitates the handling of goods.
According to the railway wagon with the end wall, preferably, the railway wagon further comprises a stand column, one end of the stand column is connected with the bottom frame unit, the other end of the stand column is connected with the top frame unit, and the stand column is respectively and vertically arranged with the bottom frame unit and the top frame unit;
the rail wagon further comprises a reinforcing beam, the reinforcing beam is respectively connected with the end wall and the stand column adjacent to the end wall, and the reinforcing beam is perpendicular to the end wall and the stand column adjacent to the end wall. Therefore, the dead weight of the vehicle body is reduced and the bearing capacity of the vehicle is improved under the condition of ensuring the rigidity of the vehicle body.
The utility model discloses a railway freight car with headwall can strengthen the automobile body rigidity through the setting of headwall, alleviates the automobile body dead weight, improves vehicle bearing capacity. Further, the utility model discloses can conveniently ship goods, especially long goods.
Drawings
Fig. 1 is a schematic view of a railway wagon end wall with an end wall according to the present invention.
Fig. 2 is a schematic view of the end wall of the railway wagon of fig. 1 with end walls in the direction C-C.
Fig. 3 is a schematic view of the wagon body of the railway wagon with end walls according to the present invention.
Fig. 4 is a schematic view of the body of the railway wagon of fig. 3 with end walls in the direction a-a.
Fig. 5 is a schematic view of an undercarriage unit of a railway wagon having end walls according to the invention.
The reference numerals are explained below:
400-end wall; 410-a lateral support; 420-a first vertical support; 421-main end post; 422-auxiliary end column; 430-transverse connection; 440-a second vertical support; 450-an end plate; 460-end wall support beams; 470-reinforcing angle iron; 480-a reinforcing plate; 490-a connecting plate; 491-a first connecting plate; 492-a second connecting plate; 100-a chassis unit; 110-centre sill; 150-cargo support beams; 170-undercarriage end beams; 200-column; 300-a top frame unit; 30-a reinforcing beam; 1-vehicle body.
Detailed Description
The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto.
Example 1
Fig. 1 is a schematic view of a railway wagon end wall with an end wall according to the present invention.
Fig. 2 is a schematic view of the end wall of a railway wagon having end walls according to the present invention in the C-C direction.
As shown in fig. 3 and 4, the railway wagon with headwall of the present embodiment includes a wagon body 1. The vehicle body 1 includes an underframe unit 100, a roof frame unit 300, and a headwall 400. The base frame unit 100 is disposed under the top frame unit 300, and the top frame unit 300 is disposed in parallel with the base frame unit 100. The end walls 400 are in two groups. Two sets of end walls 400 are connected to both ends of the top chassis unit 300 and the bottom chassis unit 100, respectively. The top chassis unit 300 has a lateral width smaller than that of the end wall 400, and the end wall 400 has a lateral width corresponding to that of the bottom chassis unit 100.
The headwall 400 includes a lateral support portion 410, a first vertical support portion 420, a lateral connection portion 430, a second vertical support portion 440, an end plate 450, a reinforcing angle iron 470, a reinforcing plate 480, and a connection plate 490.
The lateral support portion 410 is a lateral support beam. The transverse connecting portion 430 is a transverse connecting band. The first vertical supporting portion 420 is a first vertical supporting column. The second vertical supporting portion 440 is a second vertical supporting column.
The lateral support part 410 is connected to one end of the top frame unit 300 in the longitudinal direction thereof, and the lateral support part 410 is disposed in the lateral direction of the top frame unit 300. The cross-section of the lateral support portion 410 has a rectangular structure.
One end of the first vertical support part 420 is connected to the lateral support part 410, and the other end of the first vertical support part 420 is connected to the base frame unit 100. The first vertical support part 420 is disposed perpendicular to the lateral support part 410. The first vertical support part 420 includes a main post 421 and an auxiliary post 422. The auxiliary end posts 422 are arranged axisymmetrically with respect to the main end post 421. Both ends of the main end post 421 overlap with the longitudinal center lines of the top chassis unit 300 and the bottom chassis unit 100, respectively.
The lateral connecting portion 430 is parallel to the lateral supporting portion 410. The lateral connection portion 430 is plural. The cross-section of the transverse connection 430 is approximately a U-shaped configuration.
The second vertical support portions 440 are two. One end of the second vertical support portion 440 is connected to an end of the lateral support portion 410, and the other end of the second vertical support portion 440 is connected to the base frame unit 100. The second vertical supporting parts 440 are provided at both sides of the first vertical supporting part 420. Both ends of the transverse connecting portion 430 are connected to the second vertical supporting portions 440, respectively, and the two second vertical supporting portions 440 are vertically connected to both ends of the transverse connecting portion 430, respectively. The first vertical support part 420 is disposed in parallel with the second vertical support part 440. The second vertical support portion 440, the lateral connection portion 430, the first vertical support portion 420, and the lateral support portion 410 form a lattice structure. The thickness of the second vertical support portion 440 corresponds to the width of the cross section of the lateral support portion 410. The thickness of the first vertical support part 420 is less than that of the second vertical support part 440. The transverse connecting portion 430 passes through the first vertical supporting portion 420, and the transverse connecting portion 430 and the first vertical supporting portion 420 are woven in the transverse direction and the longitudinal direction, respectively.
The end plate 450 is disposed on a face formed by the first vertical support part 420, the lateral connection part 430, and the second vertical support part 440.
The undercarriage unit 100 includes a center sill 110, a cargo support cross member 150, and an undercarriage end sill 170. The two ends of the center sill 110 are respectively connected with the middle part of the underframe end beam 170, and the center sill 110 is connected with the underframe end beam 170 in an I shape. The cargo support cross member 150 is disposed axisymmetrically with respect to the center sill 110. The cargo support cross member 150 is located between two undercarriage end beams 170. The cargo support cross-beams 150 are parallel to the undercarriage end beams 170.
The end of the second vertical support 440, which is connected to the base frame unit 100, has a tongue structure having a horizontal surface, which is disposed on the upper surface of the base frame end beam 170, and a vertical surface, which is close to the side of the base frame end beam 170, which is away from the center beam 110.
The reinforcing angle iron 470 is provided at a connection portion of the second vertical support portion 440 and the lateral support portion 410, and serves to reinforce the connection strength of the second vertical support portion 440 and the lateral support portion 410. The reinforcing plate 480 is connected to the second vertical supporting portion 440 and the underframe end beam 170, respectively, for reinforcing the connection strength of the second vertical supporting portion 440 and the underframe end beam 170. The connecting plate 490 includes a first connecting plate 491 and a second connecting plate 492. First connecting plate 491 is connected to lateral support 410 and end plate 450, respectively. The second connecting plates 492 are connected to the undercarriage end beams 170 and the end plates 450, respectively. For reinforcing the coupling strength of the end plate 450 with the lateral support 410 and the base frame end 170, respectively.
The vehicle body 1 of the present embodiment further includes a pillar 200. One end of the column 200 is connected to the base frame unit 100, the other end of the column 200 is connected to the top frame unit 300, and the column 200 is vertically disposed to the base frame unit 100 and the top frame unit 300, respectively.
A reinforcing beam 30 is disposed between the end wall 400 and the stud 200 adjacent to the end wall 400, and the reinforcing beam 30 is disposed perpendicular to the main end stud 421 of the end wall 400 and the stud adjacent to the end wall 400, respectively.
Example 2
The same as example 1 except for the following structure:
as shown in fig. 2, the railway wagon also includes end wall support beams 460. End wall support beams 460 include horizontal portions and vertical portions that are vertically connected. The horizontal section is connected to the undercarriage end beam 170 and the vertical section is connected to the first vertical support column 420 and the second vertical support column 440. The upper surfaces of the end wall support beams 460 are coplanar with the upper surfaces of the cargo support cross members 150 of the underframe unit 100.
The present invention is not limited to the above embodiments, and any variations, modifications, and substitutions that may occur to those skilled in the art may be made without departing from the spirit of the present invention.
Claims (10)
1. A railway wagon with an end wall, wherein the railway wagon comprises a wagon body, wherein the wagon body comprises a top frame unit, a bottom frame unit and an end wall; the bottom frame unit is arranged below the top frame unit, and the top frame unit and the bottom frame unit are arranged in parallel; the two groups of end walls are respectively connected with two ends of the top frame unit and the bottom frame unit;
the end wall comprises a transverse supporting part, a first vertical supporting part, a transverse connecting part, a second vertical supporting part and an end plate;
the transverse supporting part is connected with one end of the top frame unit along the longitudinal direction of the top frame unit, and the transverse supporting part is arranged along the transverse direction of the top frame unit;
one end of the first vertical supporting part is connected with the transverse supporting part, and the other end of the first vertical supporting part is connected with the underframe unit;
the transverse connecting part is parallel to the transverse supporting part, and the transverse connecting part and the first vertical supporting part are respectively woven in the transverse direction and the longitudinal direction;
one end of the second vertical supporting part is connected with the end part of the transverse supporting part, and the other end of the second vertical supporting part is connected with the underframe unit; the second vertical supporting parts are arranged at two sides of the first vertical supporting part; two ends of the transverse supporting part are respectively connected with the second vertical supporting part;
the end plate is arranged on a surface formed by the first vertical supporting portion, the transverse connecting portion and the second vertical supporting portion.
2. A railway wagon having a headwall as claimed in claim 1, wherein the second vertical support is disposed perpendicular to the transverse connection; the first vertical supporting part is perpendicular to the transverse supporting part; the first vertical supporting part and the second vertical supporting part are arranged in parallel;
the end plate is connected with the transverse support part.
3. A railway wagon with end walls as claimed in claim 1, wherein the transverse supporting portions are transverse supporting beams, the transverse connecting portions are transverse connecting straps, the first vertical supporting portions are first vertical supporting columns, and the second vertical supporting portions are second vertical supporting columns;
the second vertical supporting columns, the transverse connecting bands, the first vertical supporting columns and the transverse supporting beams form a grid structure;
the cross section of the transverse supporting beam is of a rectangular structure;
the first vertical supporting column comprises a main end column and an auxiliary end column, wherein the auxiliary end column is arranged in an axisymmetric manner by taking the main end column as an axis; and two ends of the main end column are respectively overlapped with the longitudinal center lines of the top frame unit and the bottom frame unit.
4. A railway wagon having end walls as claimed in claim 3, wherein the underframe unit comprises a center sill, a cargo support cross member and an underframe end sill; the two ends of the middle beam are respectively connected with the middle part of the end beam of the underframe, and the middle beam is connected with the end beam of the underframe in an I shape; the cargo supporting cross beams are respectively arranged on two sides of the longitudinal center line of the middle beam; the cargo supporting cross beam is arranged in parallel with the underframe end beam;
one end of the second vertical supporting column, which is connected with the underframe unit, is provided with a tongue-and-groove structure, the tongue-and-groove structure is provided with a horizontal plane and a vertical plane, the horizontal plane of the tongue-and-groove structure is arranged on the upper surface of the end beam of the underframe, and the vertical plane of the tongue-and-groove structure is abutted against one side, far away from the middle beam, of the end beam of the underframe.
5. A railway wagon having an end wall as claimed in claim 4, wherein the railway wagon further comprises an end wall support beam comprising a horizontal portion and a vertical portion, the horizontal portion being vertically connected to the vertical portion, the horizontal portion being connected to the underframe end beam, and the vertical portion being connected to the first vertical support column or the second vertical support column;
the upper surfaces of the end wall support beams are coplanar with the upper surfaces of the cargo support beams of the chassis units.
6. A railway wagon having an end wall as claimed in claim 4, wherein the railway wagon further comprises a reinforcing angle iron provided at a connection point of the second vertical support pillar and the transverse support beam;
the railway wagon further comprises a reinforcing plate, and the reinforcing plate is connected with the second vertical supporting column and the underframe end beam respectively.
7. A railway wagon having end walls as claimed in claim 4, wherein the railway wagon further comprises a connecting plate comprising a first connecting plate and a second connecting plate, the first connecting plate being connected to the transverse support beams and the end plates, respectively; the second connecting plate is respectively connected with the underframe end beam and the end plate.
8. A railway wagon with end walls as claimed in any one of claims 3 to 7, wherein the thickness of the second vertical support column corresponds to the width of the cross section of the transverse support beam; the thickness of the first vertical supporting column is smaller than that of the second vertical supporting column; the transverse connecting belt penetrates through the second vertical supporting column.
9. A railway wagon having end walls as claimed in any one of claims 1 to 7, wherein the top rack unit has a transverse width less than a transverse width of the end walls, the transverse width of the end walls corresponding to a transverse width of the base rack unit.
10. A railway wagon with end walls as claimed in any one of claims 1 to 7, wherein the railway wagon further comprises a stand column, one end of the stand column is connected with the underframe unit, the other end of the stand column is connected with the top frame unit, and the stand column is respectively vertically arranged with the underframe unit and the top frame unit;
the rail wagon further comprises a reinforcing beam, the reinforcing beam is respectively connected with the end wall and the stand column adjacent to the end wall, and the reinforcing beam is perpendicular to the end wall and the stand column adjacent to the end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376951.6U CN212637485U (en) | 2020-07-14 | 2020-07-14 | Railway wagon with end wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021376951.6U CN212637485U (en) | 2020-07-14 | 2020-07-14 | Railway wagon with end wall |
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| Publication Number | Publication Date |
|---|---|
| CN212637485U true CN212637485U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021376951.6U Active CN212637485U (en) | 2020-07-14 | 2020-07-14 | Railway wagon with end wall |
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| CN (1) | CN212637485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810885C1 (en) * | 2022-09-01 | 2023-12-29 | Акционерное общество "Научно-производственная корпорация " Уралвагонзавод" имени Ф.Э. Дзержинского" | Body of covered railway carriage |
-
2020
- 2020-07-14 CN CN202021376951.6U patent/CN212637485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810885C1 (en) * | 2022-09-01 | 2023-12-29 | Акционерное общество "Научно-производственная корпорация " Уралвагонзавод" имени Ф.Э. Дзержинского" | Body of covered railway carriage |
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