CN214356008U

CN214356008U - Upper side beam structure, carriage and hopper car

Info

Publication number: CN214356008U
Application number: CN202023022559.4U
Authority: CN
Inventors: 杜彬; 李权福; 王洪昆; 王文刚; 边志宏; 王蒙; 王萌; 丁颖; 焦杨; 马瑞峰; 张俊林; 李伟鹏; 白雪
Original assignee: CRRC Qiqihar Rolling Stock Co Ltd; Shenhua Railway Equipment Co Ltd
Current assignee: CRRC Qiqihar Rolling Stock Co Ltd; Shenhua Railway Equipment Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-08
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a side rail structure, carriage and hopper car go up side rail structure and include interior wallboard, side fascia, interior riser, outer riser and gusset. The face of interior wallboard with the face of side fascia sets up relatively. A first gap is arranged between the inner wall plate and the outer wall plate. The plate surface of the inner vertical plate and the plate surface of the outer vertical plate are arranged oppositely. A second gap is arranged between the inner vertical plate and the outer vertical plate, and the second gap is larger than the first gap. The inner wall plate is connected to the outer wall plate through a plurality of rib plates. The inner vertical plate is connected with the outer vertical plate through a rib plate. One end of the inner wall plate is connected with the inner vertical plate. One end of the external wall plate is connected with the external vertical plate. The outer vertical plate and the outer wall plate are matched with the hopper car in a limiting mode, and the inner space of the carriage can be enlarged. All set up the gusset in first clearance and the second clearance, be favorable to improving the bulk rigidity and the intensity of side sill structure, prolong its life.

Description

Upper side beam structure, carriage and hopper car

Technical Field

The utility model relates to a vehicle structure technical field especially relates to an upper side beam structure, carriage and hopper car.

Background

The hopper wagon is a railway wagon with end walls inclined inwards or end surfaces in a large arc shape and a hopper arranged at the lower part of a wagon body. The goods of the hopper car are loaded from the top, and when the goods are unloaded, the bottom door of the hopper car is opened by manpower or wind power, and the goods are automatically unloaded by taking the self gravity. The hopper car is mainly used for loading and transporting bulk cargos such as ore, cement, coal and the like, and has important significance in railway transportation.

The hopper car in the prior art usually adopts the external side wall of side column, leads to the unable make full use of accommodation space in carriage, can not satisfy the more and more big demand of transportation volume in the railway transportation.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an upper side beam structure, a carriage and a hopper car, which are beneficial to enlarging the accommodating space of the carriage and meeting the requirement of large transportation capacity.

A cant rail structure comprising:

the panel surface of the inner wallboard is opposite to the panel surface of the outer wallboard, and a first gap is arranged between the inner wallboard and the outer wallboard;

the plate surface of the inner vertical plate and the plate surface of the outer vertical plate are oppositely arranged, a second gap is arranged between the inner vertical plate and the outer vertical plate, and the second gap is larger than the first gap;

the inner wall plate is connected to the outer wall plate through a plurality of rib plates, and the inner vertical plate is connected to the outer vertical plate through the rib plates; one end of the inner wallboard is connected with the inner vertical plate, one end of the outer wallboard is connected with the outer vertical plate, and the other end of the inner wallboard and the other end of the outer wallboard are both used for connecting a lower wallboard of a carriage; the outer vertical plate and the outer wall plate fit to the limit of the hopper car.

The technical solution is further explained below:

in one embodiment, the upper side rail structure is an aluminum profile extruded structure. The upper side beam structure is made of an aluminum alloy material.

In one embodiment, the inner wall panel and the outer wall panel are arranged in parallel at intervals, and the rib plates between the inner wall panel and the outer wall panel are shorter than the rib plates between the inner vertical plate and the outer vertical plate.

In one embodiment, the upper side beam structure further comprises a first connecting plate and a second connecting plate, one end of the first connecting plate is connected to the inner vertical plate, and the other end of the first connecting plate is connected to the inner wall plate; one end of the second connecting plate is connected to the outer vertical plate, and the other end of the second connecting plate is connected to the outer wall plate.

In one embodiment, the upper side beam structure further includes a top plate, and one end of the inner vertical plate, which is away from the first connecting plate, is connected to one end of the outer vertical plate, which is away from the second connecting plate, through the top plate.

In one embodiment, the upper side beam structure further comprises a flange and a third connecting plate, the flange is arranged at one end of the inner wall plate far away from the inner vertical plate, and the flange and the inner wall plate are in the same plane; one end of the third connecting plate is connected to one end, far away from the outer vertical plate, of the outer wall plate, and the other end of the third connecting plate is connected to the flange.

A carriage includes interior bearing structure, lower part wallboard and goes up side rail structure as in any one of the above-mentioned embodiment, interior bearing structure locates interior wallboard deviates from one side of side fascia, lower part wallboard connect in go up side rail structure's edge of a wing.

In one embodiment, the in-vehicle support structure comprises a support plate, a support rod, a connecting piece and a partition plate, wherein one surface of the upper side beam structure facing the interior of the compartment and one surface of the lower wallboard facing the interior of the compartment form inner wall surfaces of the compartment, and the inner wall surfaces are attached to the connecting piece; the supporting plate is arranged on one surface of the connecting piece facing the interior of the carriage; one end of the supporting rod is connected to the bottom wall of the carriage, and the other end of the supporting rod is connected to the supporting plate; the support rod is arranged obliquely to the inner wall surface, and the partition plate is arranged between the support rod and the inner wall surface.

In one embodiment, the support panel is riveted to the connector, which is riveted to the upper side rail structure and the lower wall panel.

A hopper car comprising a cabin as described in any one of the above embodiments.

Above-mentioned roof side rail structure, carriage and hopper car have following beneficial effect at least:

the side rail structure that this embodiment provided includes interior wallboard, side fascia, interior riser and outer riser, and outer riser and side fascia fitting hopper car boundary limit set up is favorable to enlarging the inner space in carriage. In addition, this side sill structure replaces the external plate column formula structure of side column, avoids the side column to occupy the carriage space, is favorable to further expanding carriage inner space, satisfies the demand of great transportation volume. Because the second clearance between interior riser and the outer riser is greater than the first clearance between interior wallboard and the side fascia, and all set up the gusset in first clearance and the second clearance, be favorable to guaranteeing that interior riser and the outer riser that link to each other through the gusset have great intensity and rigidity, and guarantee that interior wallboard and side fascia that link to each other through the gusset have great intensity and rigidity, thereby be favorable to improving the bulk rigidity and the intensity of side sill structure, not only can prolong its life, can also bear heavier goods.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an upper side beam structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a hopper car according to an embodiment of the present invention;

FIG. 3 is a left side elevational view of the hopper car shown in FIG. 2;

fig. 4 is an enlarged schematic view of the hopper wagon shown in fig. 3 at P.

Description of reference numerals: 100. an upper side rail structure; 110. an inner wall panel; 120. an external wall panel; 130. an inner vertical plate; 140. an outer vertical plate; 150. a rib plate; 161. a first connecting plate; 162. a second connecting plate; 163. a third connecting plate; 170. a top plate; 180. a flange; a. a first gap; b. a second gap; 200. an in-vehicle support structure; 210. a support plate; 220. a support bar; 230. a connecting member; 240. a partition plate; 300. a lower wall panel; 400. and (4) riveting.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

The present embodiment provides an upper side frame structure 100, a carriage and a hopper car, which has the advantages of being beneficial to enlarging the accommodating space of the carriage and meeting the requirement of larger transportation volume, and will be described in detail with reference to the attached drawings.

In one embodiment, please refer to fig. 1, 3 and 4, fig. 1 shows a schematic structural diagram of a topside beam structure according to an embodiment of the present invention; FIG. 3 shows a left side view of the hopper car; fig. 4 shows an enlarged schematic view of the hopper car shown in fig. 3 at P. The upper sill structure 100 includes an inner wall panel 110, an outer wall panel 120, an inner vertical panel 130, an outer vertical panel 140, and a rib plate 150. The panel surface of the inner wall panel 110 and the panel surface of the outer wall panel 120 are disposed opposite to each other. The inner wall panel 110 and the outer wall panel 120 are spaced apart by a first gap a. The plate surface of the inner vertical plate 130 is opposite to the plate surface of the outer vertical plate 140. The inner vertical plate 130 and the outer vertical plate 140 are spaced apart by a second gap b, which is greater than the first gap a. The inner wall panel 110 is connected to the outer wall panel 120 by a plurality of rib plates 150. The inner vertical plate 130 is connected to the outer vertical plate 140 by a rib plate 150. One end of the inner wall panel 110 is connected to the inner vertical panel 130. One end of the outer wall panel 120 is connected to the outer vertical panel 140. The other end of the inner wall panel 110 and the other end of the outer wall panel 120 are used to connect the lower wall panel 300 of the vehicle compartment. The exterior vertical panels 140 and exterior wall panels 120 fit the hopper car clearance setting. Wherein the first gap is marked as a, and the range of the a is 40 mm-60 mm. a can take the values of 40mm, 50mm and 60 mm. The second gap is denoted as b, b is larger than a, and b can be 100 mm.

The upper side sill structure 100 provided by the embodiment includes an inner wall panel 110, an outer wall panel 120, an inner vertical panel 130 and an outer vertical panel 140, and the outer vertical panel 140 and the outer wall panel 120 are adapted to limit the hopper car, which is beneficial to enlarging the space of the car. The boundary refers to a contour dimension line which is specified for the rolling stock and buildings and equipment close to the railway and is not allowed to be exceeded in order to ensure the safety of the rolling stock running on the railway road and prevent the rolling stock from impacting buildings and equipment close to the railway. The overrun limit diagram made by the railway department for overrun freight transportation and the regulations related to yard design and limits are based on railway limits.

Further, please refer to fig. 1, the upper side beam structure 100 replaces the external plate-column structure of the side column, so as to avoid the side column occupying the space of the carriage, which is beneficial to further expanding the internal space of the carriage and meeting the requirement of larger transportation volume. Because the second gap b between the inner vertical plate 130 and the outer vertical plate 140 is greater than the first gap a between the inner wall plate 110 and the outer wall plate 120, and the rib plates 150 are respectively arranged in the first gap a and the second gap b, the inner vertical plate 130 and the outer vertical plate 140 connected through the rib plates 150 have higher strength and rigidity, and the inner wall plate 110 and the outer wall plate 120 connected through the rib plates 150 have higher strength and rigidity, thereby being beneficial to improving the overall rigidity and strength of the upper side sill structure 100 and being capable of bearing heavier goods. And the first gap a between the inner wall panel 110 and the outer wall panel 120 is significantly smaller than the thickness of the side wall of the conventional car (the thickness of the side wall of the conventional car is about 100 mm), so that the space inside the car is further increased.

In an embodiment, please refer to fig. 1 and 2, fig. 2 shows a schematic structural diagram of a hopper car according to an embodiment of the present invention. The upper side rail structure 100 is an aluminum profile extrusion molded structure. Specifically, the upper side sill structure 100 is made of an aluminum alloy material, and replaces a steel material to reduce the self weight, so that the upper side sill structure 100 is light in weight, and the aluminum alloy material also has good corrosion resistance, and is beneficial to prolonging the service life of the upper side sill structure 100. Further, the upper side beam structure 100 is manufactured by adopting an aluminum profile extrusion process, the section structure and the size of the upper side beam structure can meet the requirement of a complex section, the thickness of each part of the upper side beam structure 100 can be flexibly selected, and different wall thicknesses can be adopted on the basis of the theory of the equal-strength beam.

In one embodiment, referring to fig. 1, 3 and 4, the inner wall panel 110 and the outer wall panel 120 are spaced apart in parallel. The rib 150 between the inner wall panel 110 and the outer wall panel 120 is shorter than the rib 150 between the inner vertical panel 130 and the outer vertical panel 140. Specifically, the inner wall panel 110 and the outer wall panel 120 are arranged in a face-to-face parallel manner, and the plurality of rib plates 150 disposed between the inner wall panel 110 and the outer wall panel 120 are perpendicular to the inner wall panel 110. The rib plate 150 disposed between the outer vertical plate 140 and the inner vertical plate 130 is also disposed perpendicular to the inner vertical plate 130.

In one embodiment, referring to fig. 1, 3 and 4, the upper sill structure 100 further includes a first link plate 161 and a second link plate 162. One end of the first connecting plate 161 is connected to the inner vertical plate 130, and the other end of the first connecting plate 161 is connected to the inner wall plate 110. One end of the second connecting plate 162 is connected to the outer vertical plate 140, and the other end of the second connecting plate 162 is connected to the outer wall plate 120. The upper sill structure 100 also includes a top plate 170. The end of the inner vertical plate 130 facing away from the first connecting plate 161 is connected to the end of the outer vertical plate 140 facing away from the second connecting plate 162 via the top plate 170. Specifically, the first coupling plate 161 is disposed obliquely with respect to the inner wall panel 110 for coupling the inner vertical plate 130 and the inner wall panel 110. The second coupling plate 162 is obliquely disposed with respect to the external wall panel 120 for coupling the external vertical plate 140 and the external wall panel 120.

In one embodiment, referring to fig. 1, 3 and 4, the upper sill structure 100 further includes a flange 180 and a third web 163230. Flange 180 is disposed on an end of inner wall panel 110 remote from inner riser 130. Flanges 180 are coplanar with interior wall panel 110. One end of the third connecting plate 163 is connected to one end of the external wall panel 120 far from the external vertical plate 140, and the other end of the third connecting plate 163 is connected to the flange 180.

In one embodiment, referring to fig. 1, 3 and 4, a vehicle compartment includes an in-vehicle support structure 200, a lower wall panel 300, and a cant rail structure 100 as described above with respect to any of the embodiments. Since the car includes the upper side rail structure 100 described above, the technical effect is brought by the upper side rail structure 100, and the beneficial effects already include the beneficial effects of the upper side rail structure 100, so that the description is omitted here.

In one embodiment, referring to fig. 1, 3 and 4, the in-vehicle support structure 200 is disposed on a side of the inner wall panel 110 facing away from the outer wall panel 120. The lower wall panel 300 is connected to the flange 180 of the upper side sill structure 100. Specifically, the flange 180 is a plate-shaped structure, and the thickness of the flange 180 is greater than that of the inner wall plate 110, which is beneficial to improving the strength and rigidity of the flange 180. Since flange 180 is thick, when flange 180 is coupled to lower wall panel 300, the coupling therebetween is also stable. The arrangement of the in-vehicle support structure 200 is beneficial to improving the strength of the lower wallboard 300 and the upper side beam structure 100, can bear larger load, and meets the requirement of large-capacity load of a carriage.

In one embodiment, referring to fig. 1, 3 and 4, the in-vehicle support structure 200 includes a support plate 210, a support rod 220, a connecting member 230 and a partition 240. The side of the upper side rail structure 100 facing the interior of the vehicle compartment and the side of the lower wall panel 300 facing the interior of the vehicle compartment form the interior wall surfaces of the vehicle compartment. The inner wall surfaces are all attached to the connecting piece 230; the support plate 210 is provided on a side of the connection member 230 facing the interior of the vehicle compartment. One end of the support rod 220 is attached to the bottom wall of the vehicle compartment, and the other end of the support rod 220 is attached to such a support plate 210. The support rod 220 is disposed to be inclined to the inner wall surface, and the partition 240 is disposed between the support rod 220 and the inner wall surface.

Further, the support plate 210 is riveted to the connection member 230, and the connection member 230 is riveted to the upper side rail structure 100 and the lower wall panel 300. Riveting refers to the use of rivets to connect the upper side rail structure 100 to the vehicle interior support structure 200. The riveting has the advantages of stable connection, high strength, difficult damage, convenient use and detachability.

In one embodiment, referring to fig. 1, 3 and 4, a hopper car includes a cabin as described in any of the above embodiments. As the hopper car comprises the carriage, the technical effect is brought by the carriage, and the beneficial effects of the carriage are included, so that the detailed description is omitted.

The upper side sill structure 100 provided by the embodiment includes an inner wall panel 110, an outer wall panel 120, an inner vertical panel 130 and an outer vertical panel 140, and the outer vertical panel 140 and the outer wall panel 120 are adapted to limit the hopper car, which is beneficial to enlarging the space of the car. In addition, this side sill structure 100 replaces the external slab-and-column structure of side column, avoids the side column to occupy carriage space, is favorable to further expanding carriage inner space, satisfies the demand of great transportation volume. Because the second gap b between the inner vertical plate 130 and the outer vertical plate 140 is greater than the first gap a between the inner vertical plate 110 and the outer vertical plate 120, it is beneficial to ensure that the inner vertical plate 130 and the outer vertical plate 140 connected through the rib plates 150 have greater strength and rigidity, the inner vertical plate 110 is connected to the outer vertical plate 120 through the plurality of rib plates 150, and it is also beneficial to ensure that the inner vertical plate 110 and the outer vertical plate 120 connected through the rib plates 150 have greater strength and rigidity, thereby being beneficial to improving the overall rigidity and strength of the upper side sill structure 100 and prolonging the service life thereof.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

It should be noted that the "first convex body" may be "a part of the first mounting component", that is, the "first convex body" is integrally formed with "the other part of the first mounting component"; or a separate member which can be separated from the other parts of the first mounting part, namely the first convex body can be manufactured separately and then combined with the other parts of the first mounting part into a whole.

Equivalently, the "body" and the "certain part" can be parts of the corresponding "component", i.e., the "body" and the "certain part" are integrally manufactured with other parts of the "component"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain body" and "a certain part" in the present application are only one example, and are not intended to limit the scope of the present application for reading convenience, and the technical solutions equivalent to the present application should be understood as being included in the above features and having the same functions.

It should be noted that the "first mounting part" may be one of the parts of the "mounting unit" module, that is, the "mounting unit is modularly assembled with the" other members of the mounting unit "; or may be relatively independent from the "other components of the mounting unit", separable, i.e. modularly assembled with the "other components of the mounting unit" in the present device.

Equivalently, the components included in the unit, the assembly, the mechanism and the device can be flexibly combined, and can be produced in a modularized mode according to actual needs, so that the modularized assembly is convenient. The division of the above-mentioned components in the present application is only one example, which is convenient for reading and is not a limitation to the protection scope of the present application, and the same functions as the above-mentioned components should be understood as equivalent technical solutions in the present application.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. A cant rail structure, comprising:

2. The upper side rail structure according to claim 1, wherein the upper side rail structure is an aluminum extruded structure.

3. The upper side sill structure of claim 1, wherein the inner wall panel and the outer wall panel are spaced apart in parallel, and the rib between the inner wall panel and the outer wall panel is shorter than the rib between the inner riser and the outer riser.

4. The upper side sill structure of claim 1 further comprising a first connecting plate and a second connecting plate, one end of said first connecting plate being connected to said inner riser and the other end of said first connecting plate being connected to said inner wall panel; one end of the second connecting plate is connected to the outer vertical plate, and the other end of the second connecting plate is connected to the outer wall plate.

5. The upper side rail structure according to claim 4, wherein the upper side rail structure further includes a top plate, and an end of the inner riser that faces away from the first connecting plate is connected to an end of the outer riser that faces away from the second connecting plate through the top plate.

6. The upper side sill structure of any of claims 1 to 5, further comprising a flange and a third web, said flange being provided at an end of said inner panel remote from said inner riser, said flange and said inner panel being in the same plane; one end of the third connecting plate is connected to one end, far away from the outer vertical plate, of the outer wall plate, and the other end of the third connecting plate is connected to the flange.

7. A compartment comprising an in-vehicle support structure provided on a side of the inner wall panel facing away from the outer wall panels, a lower wall panel connected to a flange of the upper side sill structure, and an upper side sill structure as claimed in any one of claims 1 to 6.

8. The compartment of claim 7, wherein the in-vehicle support structure comprises a support plate, a support rod, a connecting member and a partition plate, wherein one surface of the upper side beam structure facing the inside of the compartment and one surface of the lower wall plate facing the inside of the compartment form inner wall surfaces of the compartment, and the inner wall surfaces are attached to the connecting member; the supporting plate is arranged on one surface of the connecting piece facing the interior of the carriage; one end of the supporting rod is connected to the bottom wall of the carriage, and the other end of the supporting rod is connected to the supporting plate; the support rod is arranged obliquely to the inner wall surface, and the partition plate is arranged between the support rod and the inner wall surface.

9. A carriage as claimed in claim 8, characterised in that the support plate is riveted to the connecting piece, which is riveted to the upper side rail structure and the lower wall panel.

10. A hopper wagon comprising a carriage as claimed in any one of claims 7 to 9.