CN203637825U - Lower side beam connecting structure of railway coal hopper car - Google Patents
Lower side beam connecting structure of railway coal hopper car Download PDFInfo
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- CN203637825U CN203637825U CN201320841576.1U CN201320841576U CN203637825U CN 203637825 U CN203637825 U CN 203637825U CN 201320841576 U CN201320841576 U CN 201320841576U CN 203637825 U CN203637825 U CN 203637825U
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- beam body
- hollow beam
- curb girder
- side wall
- riveted
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Abstract
The utility model discloses a lower side beam connecting structure of a railway coal hopper car, wherein a side beam has a hollow beam body with a cavity structure, the upper part of the inner side of the hollow beam is inclined outwards to form a slope face, the top of the slope face is extended upwards to form a vertical wing, and the vertical wing and the outer side of the hollow beam body form concession steps for upper side wall installation; and an lower side wall is riveted with the inner side face of the hollow beam body, multiple side pillars thereof are vertically arranged at an interval and riveted with the outer side face of the hollow beam body, the upper side wall is inserted among the vertical wing of the hollow beam body and the multiple side pillars and all the three ones are riveted into a whole, and a chassis side beam is disposed on one end of the hollow beam body and is also riveted with the inner side face of the hollow beam body. The lower side beam connecting structure in the utility model is simple in structure, can be adapted to loading and unloading of automatic facilities on the ground, can realize the unloading along with travelling, and the slope face of the side beam can leak all the goods. The lower side beam connecting structure not only satisfies a strength requirement of vehicles, but also increases sense of beauty. Meanwhile, the lower side beam connecting structure has good manufacturability and high economic benefits in transportation.
Description
Technical field
The utility model relates to coal hopper car field, refers to particularly a kind of Railway Coal hopper car bottom side rail connection structure.
Background technology
Coal hopper car is that a kind of headwall tilts to the inside, side is great circle arc or plate column type structure, and the railway truck of funnel is equipped with in car body bottom.At present, the car body of Railway Coal hopper car is made up of underframe group, side wall and headwall etc. substantially, and wherein the material of underframe bottom side rail is carbon steel, is connected and all adopts welding manner with side wall, headwall and underframe curb girder.There is the employing carbon steel structure of the Railway Coal hopper car of structure, be not suitable with railway truck and reduce deadweight, the developing direction of load-carrying is provided; And carbon steel is perishable, be connected and all adopt welding manner with side wall, headwall and underframe curb girder, make like this underframe yielding, need large-scale frock to guarantee welding quality.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of simple in structure, easy for installation and can effectively increase the Railway Coal hopper car bottom side rail connection structure of hopper car volume.
For achieving the above object, the Railway Coal hopper car bottom side rail connection structure that the utility model is designed, comprise side wall, many lateral columns, lower side wall, underframe curb girder and curb girders, described curb girder has the hollow beam body of cavity structure, the outward-dipping slope that is formed with in medial surface top of described hollow beam body, the top of described slope has upwards extended to form normal limb, between described normal limb and the lateral surface of hollow beam body, is formed with the yielding step for installing side wall; The medial surface riveted joint of described lower side wall and hollow beam body, described many lateral column perpendicular separations are arranged and are riveted with the lateral surface of hollow beam body, described upper side wall is inserted between the normal limb of hollow beam body and many lateral columns and three's riveted joint is integrated, described underframe curb girder be positioned at one end of hollow beam body and also with the medial surface riveted joint of hollow beam body.
Further, it also comprises staircase, the two ends up and down of described staircase are riveted respectively and are fixed on side wall and underframe curb girder.
Further, the junction of described lateral column, upper framed side wallboard and curb girder is provided with brace panel.Like this, can increase Joint strenght and the rigidity between lateral column, upper framed side wallboard and curb girder.
Further, described brace panel is arranged on the slope and normal limb of curb girder.
Further, described curb girder is aluminium alloy extrusions curb girder.Like this, can both reduce bottom side rail composition weight, reduce the deadweight of car load, be beneficial to again the anticorrosion and good manufacturability of vehicle.
Compared with prior art, the utility model has the advantage of: designed Railway Coal hopper car bottom side rail connection structure is not only simple in structure, and can adapt to the loading of ground automation facility and unloading, and can realize drive-through dumping, the slope of curb girder can make cargo leakage clean, curb girder adopts aluminum alloy material, avoid and the problem of goods contact position seriously corroded, this structure not only meets vehicle requirement of strength, and has increased aesthetic feeling, good manufacturability simultaneously, the economic benefits of transportation efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Railway Coal hopper car bottom side rail connection structure.
Fig. 2 is A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is B-B sectional structure schematic diagram of Fig. 1.
Fig. 4 is C-C sectional structure schematic diagram of Fig. 1.
Fig. 5 is the structural representation of curb girder in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Railway Coal hopper car bottom side rail connection structure shown in figure, comprise side wall 1, many lateral columns 2, lower side wall 3, underframe curb girder 5 and curb girders 6, curb girder 6 has the aluminium alloy extrusions hollow beam body 6a of cavity structure, the outward-dipping slope 6b that is formed with in medial surface top of hollow beam body 6a, the top of described slope 6b has upwards extended to form normal limb 6c, between normal limb 6c and the lateral surface of hollow beam body 6a, is formed with the yielding step 6d for installing side wall 1; Described lower side wall 3 is riveted with the medial surface of hollow beam body 6a, described many lateral columns 2 perpendicular separations are arranged and are riveted with the lateral surface of hollow beam body 6a, described upper side wall 1 is inserted between the normal limb 6c of hollow beam body 6a and many lateral columns 2 and three's riveted joint is integrated, described underframe curb girder 5 be positioned at one end of hollow beam body 6a and also with the medial surface riveted joint of hollow beam body 6a.It also comprises staircase 4, and the two ends up and down of staircase 4 are riveted respectively and are fixed on side wall 1 and underframe curb girder 5.Lateral column 2, upper framed side wallboard 1 are provided with brace panel 7 with the junction of curb girder 6, and brace panel 7 is arranged on the slope 6b and normal limb 6c of curb girder 6.
The material of bottom side rail is aluminum alloy, reduce side wall weight, reduce the deadweight of car load, avoid again the problem of the curb girder seriously corroded of existing coal hopper car, between the lateral surface of normal limb 6c and hollow beam body 6a, be formed with for installing side wall 1 and make a concession step 6d, the close and firm more that side wall 1 is installed.Lower side wall 3, underframe curb girder 5 all adopt pulling rivet to be connected with hollow beam body 6a, have increased the rigidity of car load.Designed bottom side rail makes whole body construction more rationally succinct, economical and practical reliable, good manufacturability, and can make full use of vehicle gauge, and reduce manufacturing cost, improve economic performance.
Claims (5)
1. a Railway Coal hopper car bottom side rail connection structure, comprises side wall (1), many lateral columns (2), lower side wall (3), underframe curb girder (5) and curb girder (6), it is characterized in that:
Described curb girder (6) has the hollow beam body (6a) of cavity structure, the outward-dipping slope (6b) that is formed with in medial surface top of described hollow beam body (6a), the top of described slope (6b) has upwards extended to form normal limb (6c), between described normal limb (6c) and the lateral surface of hollow beam body (6a), is formed with the yielding step (6d) for installing side wall (1);
Described lower side wall (3) is riveted with the medial surface of hollow beam body (6a), described many lateral columns (2) perpendicular separation is arranged and is riveted with the lateral surface of hollow beam body (6a), described upper side wall (1) is inserted between the normal limb (6c) of hollow beam body (6a) and many lateral columns (2) and three's riveted joint is integrated, described underframe curb girder (5) be positioned at one end of hollow beam body (6a) and also with the medial surface riveted joint of hollow beam body (6a).
2. Railway Coal hopper car bottom side rail connection structure according to claim 1, is characterized in that: it also comprises staircase (4), and the two ends up and down of described staircase (4) are riveted respectively and are fixed on side wall (1) and underframe curb girder (5).
3. Railway Coal hopper car bottom side rail connection structure according to claim 1 and 2, is characterized in that: described lateral column (2), upper framed side wallboard (1) are provided with brace panel (7) with the junction of curb girder (6).
4. Railway Coal hopper car bottom side rail connection structure according to claim 3, is characterized in that: described brace panel (7) is arranged on the slope (6b) and normal limb (6c) of curb girder (6).
5. Railway Coal hopper car bottom side rail connection structure according to claim 1 and 2, is characterized in that: described curb girder (6) is aluminium alloy extrusions curb girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841576.1U CN203637825U (en) | 2013-12-19 | 2013-12-19 | Lower side beam connecting structure of railway coal hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841576.1U CN203637825U (en) | 2013-12-19 | 2013-12-19 | Lower side beam connecting structure of railway coal hopper car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637825U true CN203637825U (en) | 2014-06-11 |
Family
ID=50869093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841576.1U Expired - Lifetime CN203637825U (en) | 2013-12-19 | 2013-12-19 | Lower side beam connecting structure of railway coal hopper car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU208861U1 (en) * | 2021-08-20 | 2022-01-18 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | hopper car |
| RU208862U1 (en) * | 2021-08-20 | 2022-01-18 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | hopper car |
| RU2767840C1 (en) * | 2021-08-20 | 2022-03-22 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | Hopper car |
-
2013
- 2013-12-19 CN CN201320841576.1U patent/CN203637825U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU208861U1 (en) * | 2021-08-20 | 2022-01-18 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | hopper car |
| RU208862U1 (en) * | 2021-08-20 | 2022-01-18 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | hopper car |
| RU2767840C1 (en) * | 2021-08-20 | 2022-03-22 | Общество с ограниченной ответственностью "Первый промышленный оператор" (ООО "ППО") | Hopper car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |