CN214929703U - Railway open wagon and side wall thereof - Google Patents
Railway open wagon and side wall thereof Download PDFInfo
- Publication number
- CN214929703U CN214929703U CN202121015395.4U CN202121015395U CN214929703U CN 214929703 U CN214929703 U CN 214929703U CN 202121015395 U CN202121015395 U CN 202121015395U CN 214929703 U CN214929703 U CN 214929703U
- Authority
- CN
- China
- Prior art keywords
- wall
- door
- plate
- side wall
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a railway gondola car and a side wall thereof, the side wall comprises a side wall plate and a lower side beam, the lower side beam is positioned at the lower side edge of the side wall plate, and the outer beam wall surface of the lower side beam and the outer wall surface of the side wall plate are positioned on the same plane; the lower end part of the side wall plate is provided with a lower side door hole; the upper door frame is positioned at the hole top wall of the lower side door hole and fixedly connected with the outer wall surface of the side wall plate, and the lower door frame is positioned at the hole bottom wall of the lower side door hole and fixedly connected with the outer beam wall surface of the lower side beam. The structural design of this side wall can improve the structural strength and the rigidity of its downside door department, slows down the deformation of downside door position department, reduces the probability because of the crack clearance grow that the deformation leads to can reduce the maintenance cost because of the crack clearance grow leads to the fact, improves transportation economic benefits.
Description
Technical Field
The utility model relates to a railway gondola car technical field especially relates to a railway gondola car and side wall thereof.
Background
The railway open wagon is one of railway freight cars, and is mainly used for conveying bulk goods such as coal, ores, mineral materials, wood, steel and the like, and can also be used for conveying mechanical equipment and the like.
The side wall of the existing railway open wagon comprises an upper side beam, a side column, a lower side beam and a side wall plate; the upper side beam and the lower side beam are respectively positioned at the upper end and the lower end of the side wall and extend along the vehicle length direction, and the side column is vertically and fixedly connected between the upper side beam and the lower side beam; the upper side beam is generally of a square tube structure and is pressed on the outer surface of the side wall plate, the outer surface of the lower side beam is flush with the outer surface of the side wall plate, and the side columns are pressed on the outer surfaces of the side wall plate and the lower side beam.
At the downside of side wall board, be located and seted up the door opening between curb girder and two adjacent side posts down, form side door down, for the intensity of the lower side door department that improves the side wall, be close to downside department in the inboard of side wall board usually, the welding has the enhancement post.
In practical application, the existing railway open wagon is easy to deform at the position of the lower side door of the side wall plate, so that the gap between the doors is increased, and the cargoes are seriously scattered. In order to reduce the lost of goods, structures such as foamed rubber and the like are often adopted to block the door seams of the vehicle doors, so that the cost is high and the economic benefit of transportation is low.
In view of this, how to improve the side wall of the railway gondola car to improve the structural strength and rigidity thereof is a technical problem that needs to be solved by those skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a railway gondola car and side wall thereof, the structural design of this side wall can improve the structural strength and the rigidity of its lower side door department, slows down the deformation of lower side door position department, reduces the probability because of the crack clearance grow that the deformation leads to can reduce the maintenance cost because of crack clearance grow causes, improve transportation economic benefits.
In order to solve the technical problem, the utility model provides a side wall of a railway gondola car, which comprises a side wall plate and a lower side beam, wherein the lower side beam is positioned at the lower side edge of the side wall plate, and the outer beam wall surface of the lower side beam and the outer wall surface of the side wall plate are positioned on the same plane; the lower end part of the side wall plate is provided with a lower side door hole; the upper door frame is positioned at the hole top wall of the lower side door hole and fixedly connected with the outer wall surface of the side wall plate, and the lower door frame is positioned at the hole bottom wall of the lower side door hole and fixedly connected with the outer beam wall surface of the lower side beam.
According to the side wall of the railway open wagon, the upper door frame and the lower door frame are arranged at the lower side door hole of the side wall plate, so that the structural strength and rigidity of the lower side door position are improved, the impact of the opening and closing of the lower side door on the position can be effectively resisted, the structure is reliable, the deformation of the lower side door position can be effectively slowed down, the probability of increasing the gap of a door seam caused by the deformation is reduced, correspondingly, the maintenance cost caused by the deformation can be reduced, and the transportation economic benefit is improved; simultaneously, go up the door frame and all fix on the outside surface of side wall board with lower door frame, avoided forming the tie point at the side wall board inboard surface, can avoid the destruction such as the corruption that the characteristic caused the tie point because of transporting goods, also can carry the structural reliability of side wall.
The side wall of the railway gondola car further comprises a column plate, a door column and a plurality of side columns, wherein the door column is fixedly arranged at the end part of the side wall plate close to the side door, the column plate is fixedly arranged at the end part of the side wall plate far away from the side door, the plurality of side columns are arranged between the column plate and the door column on the same side along the length direction of the side wall plate, and the side columns are fixedly connected with the outer wall surface of the side wall plate; the door post, the post plate and the side post all extend in the vertical direction; the door post is adjacent with it between the side post, adjacent two between the side post, and the column plate is adjacent with it between the side post all be equipped with downside door hole.
According to the side wall of the railway open wagon, the cross section of the side column is of a symmetrical structure; the side column comprises a U-shaped side column main body, and the side column main body comprises a main body bottom wall and main body side walls fixedly connected to two sides of the main body bottom wall; the side column also comprises a side part fixedly connected with the side wall of the main body and positioned outside the main body of the side column;
the side portion includes a first wall portion, a second wall portion, and a third wall portion, the first wall portion, the third wall portion, and the body bottom wall are parallel to each other, and the third wall portion is distant from the body bottom wall with respect to the first wall portion; one end of the first wall part is connected with the outer end of the side wall of the main body, the other end of the first wall part is connected with one end of the second wall part, and the other end of the second wall part is connected with the third wall part; an end of the second wall portion connected to the first wall portion is closer to the main body side wall than an end of the second wall portion connected to the third wall portion;
and the third wall part of the side column is fixedly attached to the outer wall surface of the side wall plate.
The side wall of the railway open wagon comprises a door post, a door post and a door frame, wherein the door post comprises a post bottom wall, a first post side wall and a second post side wall;
the door post further comprises a first wall body, a second wall body and a third wall body, wherein the first wall body, the third wall body and the post bottom wall are parallel to each other, the third wall body is far away from the post bottom wall relative to the first wall body, and the third wall body and the flanging wall body are positioned on the same plane; one end of the first wall body is connected with the side wall of the second column, the other end of the first wall body is connected with one end of the second wall body, and the other end of the second wall body is connected with the third wall body; the end part of the second wall body connected with the first wall body is close to the second column side wall relative to the end part of the second wall body connected with the third wall body;
the flanging wall body and the third wall body are fixedly attached to the outer wall surface of the side wall plate;
the second column side wall of the door column is far away from the side door relative to the first column side wall.
In the side wall of the railway open wagon, two ends of the lower door frame corresponding to the lower side door hole between two adjacent side columns are fixedly connected with the two corresponding side columns respectively, and two ends of the lower door frame corresponding to the lower side door hole between the door column and the side column adjacent to the door column are fixedly connected with the corresponding door column and the corresponding side column respectively;
the lower door frame is abutted with the second wall part and the third wall part of the fixedly connected side column; the lower door frame is abutted against the second wall body and the third wall body of the door post fixedly connected with the lower door frame.
The side wall of the railway open wagon further comprises a lower side door plate used for opening and closing the lower side door hole;
the end part of the lower side door panel connected with the side column or the door column comprises a first plate part and a second plate part; the first plate part comprises an outer plate wall, a side plate wall connected with the outer plate wall and an inner plate wall connected with the side plate wall, the outer plate wall is parallel to the inner plate wall, and the outer plate wall is close to the side column or the door column relative to the inner plate wall; the second plate part comprises a side plate body and an inner plate body connected with the side plate body; the inner plate body is fixedly attached to the inner plate wall, the side plate body is fixedly connected with the outer plate wall, and the side plate body is close to the side column or the door column relative to the side plate wall; the outer panel wall is used for being abutted against the first wall part of the side column or the first wall body of the door column, and the inner panel body is used for being abutted against the third wall part of the side column or the third wall body of the door column.
The side wall of the railway open wagon further comprises an upper side beam, wherein the upper side beam is positioned on the upper side edge of the side wall plate and is fixedly connected with the outer wall surface of the side wall plate; the top ends of the side columns and the door columns are abutted to the upper side beam, and the bottom ends of the side columns and the door columns are fixedly connected with the wall surface of the outer beam of the lower side beam.
According to the side wall of the railway gondola car, the upper side beam is of a tubular structure with a rectangular cross section.
The side wall of the railway gondola car further comprises a plurality of stand columns, wherein the stand columns are fixedly connected between the upper side beams and the upper door frames and extend in the vertical direction.
The side wall of the railway open wagon further comprises a side door frame, wherein the side door frame is close to the column plate and fixedly connected between the upper door frame and the lower door frame at the corresponding position.
As above side wall of railway gondola car, the side door frame includes that frame diapire and rigid coupling are in the frame lateral wall of frame diapire both sides, the side door frame is through two the frame lateral wall with the column plate rigid coupling, and be close to corresponding position downside door opening the frame lateral wall is the tilt wall, the frame lateral wall with the link of column plate is relative the frame lateral wall with the link of frame diapire is close to corresponding position downside door opening.
The side wall of the railway open wagon comprises a lower frame bottom wall, a lower frame side wall and a lower frame top wall, wherein the lower frame side wall is fixedly connected between the same end parts of the lower frame bottom wall and the lower frame top wall, and the other end parts of the lower frame bottom wall and the lower frame top wall are fixedly connected with the outer beam wall surface of the lower side beam; the top wall of the lower frame is of a downward inclined plane structure.
According to the side wall of the railway open wagon, the cross section of the upper door frame is of a symmetrical structure, the upper door frame comprises an upper frame bottom wall, an upper frame side wall and an upper frame top wall, the upper frame side wall is fixedly connected between the same end parts of the upper frame bottom wall and the upper frame top wall, and the other end parts of the upper frame bottom wall and the upper frame top wall are fixedly connected with the outer wall surface of the side wall plate; the connecting position of the upper frame bottom wall and the side wall plate is positioned below the connecting position of the upper frame bottom wall and the upper frame side wall.
The side wall plate of the side wall of the railway gondola car is made of stainless steel.
The utility model also provides a railway gondola car, which comprises a side wall and a floor, wherein the side wall is fixedly connected with the floor; the side wall is any one of the side walls.
Since the side wall has the technical effects, the railway gondola car comprising the side wall also has corresponding technical effects, and the discussion is not repeated here.
Drawings
FIG. 1 is a front view of one embodiment of a side wall of a railway truck according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view of C-C of FIG. 1;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1;
FIG. 6 is a sectional view from above of the junction of a jamb and a lower door skin in accordance with certain embodiments;
FIG. 7 is a side view cross-sectional view of a lower door panel portion in an embodiment.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
For the sake of easy understanding and brevity of description, the following description is made in conjunction with the railway gondola car and its side wall, and the advantageous effects will not be repeated.
Referring to fig. 1 to 7, fig. 1 is a front view of a side wall of a railway truck according to an embodiment of the present invention; FIG. 2 is a cross-sectional view A-A of FIG. 1; FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1; FIG. 4 is a cross-sectional view of C-C of FIG. 1; FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1; FIG. 6 is a sectional view from above of the junction of a jamb and a lower door skin in accordance with certain embodiments; FIG. 7 is a side view cross-sectional view of a lower door panel portion in an embodiment.
The carriage of railway gondola car is open structure, including floor, two relative side walls and two relative headwalls, several enclose and close to form open box structure, can be used to load the goods.
The emphasis here is on improving the structure of the side wall. Generally, a side door 200 is disposed in the middle of each sidewall, and the sidewalls have a symmetrical structure, and fig. 1 shows an exemplary structure of one half of each sidewall. It is understood that, in actual installation, if the side door 200 of the side wall is opened at the end of the side wall or at other positions, the basic structural composition of the side wall is also referred to in the similar arrangement.
In this embodiment, the side wall of the railway open wagon comprises a side wall plate 10 and a lower side beam 20, wherein the lower side beam 20 is positioned at the lower side of the side wall plate 10, and the outer beam wall surface of the lower side beam 20 and the outer wall surface of the side wall plate 10 are in the same plane; the lower end of the side wall plate 10 is provided with a lower side door hole 11; the side wall plate structure further comprises an upper door frame 40 and a lower door frame 50, wherein the upper door frame 40 is located at the hole top wall of the lower side door hole 11 and fixedly connected with the outer wall surface of the side wall plate 10, and the lower door frame 50 is located at the hole bottom wall of the lower side door hole 11 and fixedly connected with the outer beam wall surface of the lower side beam 20.
According to the side wall of the railway open wagon, the upper door frame 40 and the lower door frame 50 are arranged at the lower side door hole 11 of the side wall plate 10, so that the structural strength and rigidity of the lower side door position are improved, the impact of the opening and closing of the lower side door on the position can be effectively resisted, the structure is reliable, the deformation of the lower side door position can be effectively slowed down, the probability of increasing the gap of the door seam caused by the deformation is reduced, correspondingly, the maintenance cost caused by the deformation can be reduced, and the economic benefit of transportation is improved; meanwhile, the upper door frame 40 and the lower door frame 50 are both fixed on the outer side surface of the side wall plate 10, so that a connection point is prevented from being formed on the inner side surface of the side wall plate 10, damages such as corrosion to the connection point due to the characteristics of transported goods can be avoided, and the structural reliability of the side wall can be improved.
In this embodiment, the sidewall further includes an upper side beam 30 fixedly disposed on the upper side of the sidewall plate 10, the upper side beam 30 may specifically adopt a tubular structure with a rectangular cross section, and the upper side beam 30 is fixedly connected to the outer wall surface of the sidewall plate 10, obviously, since the upper side beam 30 is a tubular structure, after the upper side beam 30 is fixedly connected, the upper side beam 30 protrudes out of the sidewall plate 10, which can be understood with reference to fig. 5.
In this embodiment, the side wall still includes post board 63, gatepost 62 and a plurality of side post 61, and wherein, post board 63 sets firmly the tip of keeping away from side door 200 at side wall board 10, and gatepost 62 sets firmly the tip that is close to side door 200 at side wall board 10, can understand that the both ends of side door 200 all are equipped with gatepost 62, and the both ends of side wall all are equipped with post board 63.
Along the length direction of the side wall, that is, the length direction of the side wall panel 10, a plurality of side pillars 61 are arranged between the pillar panel 63 and the door pillar 62 on the same side, and the side pillars 61 are fixedly connected with the outer wall surface of the side wall panel 10.
The door columns 62, the column plates 63 and the side columns 61 all extend in the vertical direction, that is, in the height direction of the side walls, specifically, the top ends of the door columns 62 and the side columns 61 abut against the upper side beam 30, and the bottom ends thereof extend to the outer beam wall surface of the lower side beam 20 and are fixedly connected with the lower side beam 20.
As shown in fig. 1, the lower door hole 11 is provided between the door post 62 and the side post 61 adjacent thereto, between the adjacent side posts 61, and between the post plate 63 and the side post 61 adjacent thereto. In the illustrated embodiment, a half of the sidewall is exemplarily shown to have a structure with three lower side door holes 11, which can be adjusted as required in practice.
Of course, the hole top wall and the hole bottom wall at each lower side door hole 11 are provided with an upper door frame 40 and a lower door frame 50, and as shown in fig. 1, the upper door frame 40 is fixedly connected between the corresponding two side pillars 61, or between the side pillars 61 and the door pillar 62, or between the side pillars 61 and the pillar plate 63.
Referring to fig. 2, in this embodiment, the cross section of the side pillar 61 is a symmetrical structure, the side pillar 61 includes a U-shaped side pillar main body 611, and the side pillar main body 611 includes a main body bottom wall 6111 and main body side walls 6112 fixedly connected to both sides of the main body bottom wall 6111; the side post 61 further comprises a side part fixedly connected with the side wall 6112 of the main body and positioned at the outer side of the side post main body 611; the side portion includes a first wall portion 612, a second wall portion 613, and a third wall portion 614, the first wall portion 612, the third wall portion 614, and the body bottom wall 6111 are parallel to each other, and the third wall portion 614 is away from the body bottom wall 6111 with respect to the first wall portion 612; one end of the first wall portion 612 is connected to the outer end of the main body sidewall 6112, the other end is connected to one end of the second wall portion 613, and the other end of the second wall portion 613 is connected to the third wall portion 614; the end of the second wall portion 613 connected to the first wall portion 612 is closer to the main body sidewall 6112 than the end of the second wall portion 613 connected to the third wall portion 614, that is, the second wall portion 613 is inclined outward with respect to the center of the side post 61.
Specifically, the third wall 614 of the jamb 61 is secured in facing engagement with the outer wall of the siding 10.
It can be understood that the side pillar 61 can be understood as an open groove-shaped structure, and after being fixedly connected with the side wall plate 10, a hollow column-shaped structure is formed between the side pillar and the side wall plate 10, so that the strength and rigidity of the side wall can be improved.
Meanwhile, as can be understood from fig. 1, the side structure of the side pillar 61 forms a side frame structure corresponding to the side lower side door hole, and the above structural arrangement of the side pillar 61 can also improve the structural strength and rigidity of the lower side door hole.
Referring to fig. 3, in this embodiment, the door post 62 includes a post bottom wall 621, a first post side wall 622 and a second post side wall 623, the first post side wall 622 and the second post side wall 62 are fixedly connected to two opposite sides of the post bottom wall 621, and the first post side wall 622 is bent outward to form a flanged wall 624;
the door post 62 further includes a first wall body 625, a second wall body 626 and a third wall body 627, the first wall body 625, the third wall body 627 and the post bottom wall 621 are parallel to each other, the third wall body 627 is far away from the post bottom wall 621 relative to the first wall body 625, and the third wall body 627 and the flanging wall body 624 are in the same plane; one end of the first wall body 625 is connected to the second column side wall 623, the other end is connected to one end of the second wall body 626, and the other end of the second wall body 626 is connected to the third wall body 627; the end of the second wall 626 connected to the first wall 625 is adjacent to the second column side wall 623 relative to the end of the second wall 626 connected to the third wall 627, i.e., the second wall 626 is inclined outwardly relative thereto.
Specifically, the flanged wall 624 and the third wall 627 are fixed to the outer wall of the side wall panel 10. The second column side wall 623 of the door column 62 is away from the side door 200 relative to the first column side wall 622, that is, the side where the second column side wall 623 is located is close to the lower side door opening, and it can be understood that the related structure of the side where the second column side wall 623 is located forms a side frame structure of the lower side door opening.
Comparing fig. 2 and 3, it can be understood that the structure of the side of the second pillar side wall 623 of the door pillar 62 is substantially similar to the structure of the side pillar 61, and the structural strength and rigidity of the door opening at the corresponding position can be improved.
Specifically, when the lower door frame 50 corresponding to the position of the jamb 61 is placed in contact with the second wall portion 613 and the third wall portion 614 of the jamb 61, as shown in fig. 2, and the lower door frame 50 corresponding to the position of the jamb 62 is placed in contact with the second wall 626 and the third wall 627 of the jamb 62, as shown in fig. 3, so that the area of the fixed position of the lower door frame 50 is large, and the connection strength and rigidity can be improved.
In this embodiment, a side door frame 70 is further provided at a position corresponding to the pillar panel 63, and the side door frame 70 is specifically fixed between the upper door frame 40 and the lower door frame 50 at the corresponding position, and serves as a side frame structure of the side door hole at the corresponding position.
As shown in fig. 4, in a specific embodiment, the side door frame 70 has an open channel beam structure, and includes a frame bottom wall 71 and frame side walls 72 fixed to both sides of the frame bottom wall 71, the side door frame 70 is fixed to the column plate 63 by two frame side walls 72, and the frame side wall near the corresponding lower door hole 11 has an inclined wall structure, and the connecting end of the inclined frame side wall 72 and the column plate 63 is close to the corresponding lower door hole 11 relative to the connecting end of the frame side wall 72 and the frame bottom wall 71. Accordingly, the end of the lower door frame 50 connected to the side door frame 70 is also formed in a suitably inclined structure, which facilitates the transmission of force and improves the structural strength of the connection.
In this embodiment, at least one upright column 80 is further fixedly arranged between each upper door frame 40 and the upper side beam 30, the upright column 80 extends in the vertical direction, and two ends of the upright column 80 respectively abut against the upper side beam 30 and the upper door frame 40, so that the overall structural strength and rigidity of the side wall can be improved. Meanwhile, the upright columns 80 vertically extend, so that the upright columns are conveniently connected with the upper door frame 40 and the upper side beam 30, and the processing difficulty is reduced.
Specifically, the upright column 80 may be a channel beam structure with a U-shaped cross section, and the open end thereof is fixedly connected to the side wall plate 10 during connection to form a hollow column structure with the side wall plate 10. Of course, the post 80 may take other configurations as practical.
In a specific embodiment, as shown in fig. 7, the cross section of the lower side beam 20 is U-shaped, the opening of the lower side beam 20 faces the direction inside the compartment of the open wagon, and the lower side beam 20 includes a top beam wall 21 and a bottom beam wall 22 which are parallel to each other and are connected by a side beam wall 23, when the lower side beam is specifically disposed, the top beam wall 21 of the lower side beam 20 is fixedly connected to the bottom surface of the floor 100, the side beam wall 23 and the side wall plate 10 are in the same plane, and the lower door frame 50 is specifically fixedly connected to the lower side beam 20.
As shown in fig. 7, the lower door frame 50 includes a lower frame bottom wall 51, a lower frame side wall 52 and a lower frame top wall 53, the lower frame side wall 52 is fixedly connected between the same end portions of the lower frame bottom wall 51 and the lower frame top wall 53, and the other end portions of the lower frame bottom wall 51 and the lower frame top wall 53 are fixedly connected to the outer beam wall surface 23 of the lower side beam 20; the lower frame top wall 53 is a downwardly inclined ramp structure.
Specifically, in order to improve the connection strength between the lower door frame 50 and the lower side beam 20, the lower frame top wall 53 of the lower door frame 50 further has a folded edge 531 bent in the vehicle interior direction, and the folded edge 531 is fixedly connected to the beam top wall 21 of the lower side beam 20.
Referring to fig. 7, in this embodiment, the cross section of the upper door frame 40 is a symmetrical structure, the upper door frame 40 includes an upper frame bottom wall 41, an upper frame side wall 42 and an upper frame top wall 43, the upper frame side wall 42 is fixedly connected between the same ends of the upper frame bottom wall 41 and the upper frame top wall 43, and the other ends of the upper frame bottom wall 41 and the upper frame top wall 43 are fixedly connected with the outer wall surface of the side wall panel 10; the connecting position of the upper frame bottom wall 41 and the side wall plate 10 is located below the connecting position of the upper frame bottom wall 41 and the upper frame side wall 42, that is, the upper frame bottom wall 41 has an inclined wall structure, and since the upper door frame 40 has a symmetrical structure, correspondingly, the upper frame top wall 43 has an inclined wall structure, as shown in fig. 7, it can be understood that the cross section of the upper door frame 40 has a substantially trapezoidal structure.
This side wall is still including the downside door plant 90 that is used for opening and close downside door opening 11, the position that downside door plant 90's upper end and last door frame 40 are connected is the inclined plane structure with the 41 shape adaptations of last frame diapire 40 of last door frame, the position that downside door plant 90's lower extreme and lower door frame 50 are connected is the inclined plane structure with the 53 shape adaptations of lower frame roof 50 of lower door frame, as shown in fig. 7, impact when this kind of inclined plane complex structure is favorable to resisting downside door plant 90 and opens and close, the leakproofness is good simultaneously, the problem that the maintenance cost is high that the crack grow that can avoid downside door position leads to.
As shown in fig. 6, the end portion of the lower door panel 90 connected to the side pillar 61 includes a first panel portion and a second panel portion, the first panel portion includes an outer panel wall 91, a side panel wall 92 connected to the outer panel wall 91, and an inner panel wall 93 connected to the side panel wall 92, the outer panel wall 91 is parallel to the inner panel wall 93, and the outer panel wall 91 is close to the side pillar 61 with respect to the inner panel wall 93; the second plate portion includes a side plate body 94 and an inner plate body 95 connected to the side plate body 94; the inner plate body 95 is fixedly attached to the inner plate wall 93, the side plate body 94 is fixedly connected with the outer plate wall 91, and the side plate body 94 is close to the side column 61 relative to the side plate wall 92; the outer plate wall 61 is adapted to abut against a first wall portion 612 of the side pillar 61, and the inner plate body 95 is adapted to abut against a third wall portion 614 of the side pillar 61.
After the arrangement, the connecting part of the lower side door panel 90 and the side column 61 forms a cavity structure with a plurality of layers of curved surfaces, so that the anti-collision performance and the sealing performance of the lower side door position can be effectively improved.
It is understood that the connecting structure between the lower side door panel 90 and the door post 62 is similar to the structure between the lower side door panel 90 and the side post 61, and the description thereof is omitted.
In this embodiment, the structure of the side wall is basically connected to the outer wall surface of the side wall 10, so as to ensure the smoothness of the inner wall surface of the side wall 10 as much as possible, and on this basis, the side wall 10 can be made of stainless steel, which is beneficial to transporting weakly acidic goods such as coal, avoiding corrosion to the car body, prolonging the service life, reducing the maintenance cost, and improving the economic benefits of transportation.
It is right above the utility model provides a railway gondola car and side wall all introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (15)
1. The side wall of the railway open wagon comprises a side wall plate and a lower side beam, wherein the lower side beam is positioned on the lower side edge of the side wall plate, and the outer beam wall surface of the lower side beam and the outer wall surface of the side wall plate are positioned on the same plane; the lower end part of the side wall plate is provided with a lower side door hole; the side wall plate is characterized by further comprising an upper door frame and a lower door frame, wherein the upper door frame is located at the hole top wall of the lower side door hole and fixedly connected with the outer wall surface of the side wall plate, and the lower door frame is located at the hole bottom wall of the lower side door hole and fixedly connected with the outer beam wall surface of the lower side beam.
2. The side wall of the railway gondola car according to claim 1, further comprising a pillar plate, a door pillar and a plurality of side pillars, wherein the door pillar is fixedly arranged at the end part of the side wall plate close to the side door, the pillar plate is fixedly arranged at the end part of the side wall plate far away from the side door, a plurality of side pillars are arranged between the pillar plate and the door pillar at the same side along the length direction of the side wall plate, and the side pillars are fixedly connected with the outer wall surface of the side wall plate; the door post, the post plate and the side post all extend in the vertical direction; the door post is adjacent with it between the side post, adjacent two between the side post, and the column plate is adjacent with it between the side post all be equipped with downside door hole.
3. The side wall of a railway gondola car of claim 2, wherein the cross section of the side pillars is of a symmetrical structure; the side column comprises a U-shaped side column main body, and the side column main body comprises a main body bottom wall and main body side walls fixedly connected to two sides of the main body bottom wall; the side column also comprises a side part fixedly connected with the side wall of the main body and positioned outside the main body of the side column;
the side portion includes a first wall portion, a second wall portion, and a third wall portion, the first wall portion, the third wall portion, and the body bottom wall are parallel to each other, and the third wall portion is distant from the body bottom wall with respect to the first wall portion; one end of the first wall part is connected with the outer end of the side wall of the main body, the other end of the first wall part is connected with one end of the second wall part, and the other end of the second wall part is connected with the third wall part; an end of the second wall portion connected to the first wall portion is closer to the main body side wall than an end of the second wall portion connected to the third wall portion;
and the third wall part of the side column is fixedly attached to the outer wall surface of the side wall plate.
4. The side wall of the railway open wagon of claim 3, wherein the door post comprises a post bottom wall, a first post side wall and a second post side wall, the first post side wall and the second post side wall are fixedly connected to two opposite sides of the post bottom wall, and the first post side wall is bent outwards to form a flanged wall body;
the door post further comprises a first wall body, a second wall body and a third wall body, wherein the first wall body, the third wall body and the post bottom wall are parallel to each other, the third wall body is far away from the post bottom wall relative to the first wall body, and the third wall body and the flanging wall body are positioned on the same plane; one end of the first wall body is connected with the side wall of the second column, the other end of the first wall body is connected with one end of the second wall body, and the other end of the second wall body is connected with the third wall body; the end part of the second wall body connected with the first wall body is close to the second column side wall relative to the end part of the second wall body connected with the third wall body;
the flanging wall body and the third wall body are fixedly attached to the outer wall surface of the side wall plate;
the second column side wall of the door column is far away from the side door relative to the first column side wall.
5. The side wall of the railway gondola car according to claim 4, wherein both ends of the lower door frame corresponding to the lower side door hole between two adjacent side pillars are fixedly connected to the two corresponding side pillars, respectively, and both ends of the door frame corresponding to the lower side door hole between the door pillar and the side pillar adjacent to the door pillar are fixedly connected to the corresponding door pillar and the corresponding side pillar, respectively;
the lower door frame is abutted with the second wall part and the third wall part of the fixedly connected side column; the lower door frame is abutted against the second wall body and the third wall body of the door post fixedly connected with the lower door frame.
6. The side wall of the railway gondola of claim 4, further comprising a lower door panel for opening and closing the lower door opening;
the end part of the lower side door panel connected with the side column or the door column comprises a first plate part and a second plate part; the first plate part comprises an outer plate wall, a side plate wall connected with the outer plate wall and an inner plate wall connected with the side plate wall, the outer plate wall is parallel to the inner plate wall, and the outer plate wall is close to the side column or the door column relative to the inner plate wall; the second plate part comprises a side plate body and an inner plate body connected with the side plate body; the inner plate body is fixedly attached to the inner plate wall, the side plate body is fixedly connected with the outer plate wall, and the side plate body is close to the side column or the door column relative to the side plate wall; the outer panel wall is used for being abutted against the first wall part of the side column or the first wall body of the door column, and the inner panel body is used for being abutted against the third wall part of the side column or the third wall body of the door column.
7. The side wall of the railway open wagon of claim 2, further comprising an upper side beam, wherein the upper side beam is positioned at the upper side edge of the side wall plate and fixedly connected with the outer wall surface of the side wall plate; the top ends of the side columns and the door columns are abutted to the upper side beam, and the bottom ends of the side columns and the door columns are fixedly connected with the wall surface of the outer beam of the lower side beam.
8. The side wall of the railway truck of claim 7 wherein the upper side beams are tubular structures having a rectangular cross section.
9. The side wall of the railway gondola car of claim 7, further comprising a plurality of vertical posts, wherein the vertical posts are fixedly connected between the upper side beams and the upper door frame, and the vertical posts extend in a vertical direction.
10. The side wall of the railway open wagon of claim 2, further comprising a side door frame, wherein the side door frame is arranged close to the column plate and fixedly connected between the upper door frame and the lower door frame at corresponding positions.
11. The side wall of the railway open wagon of claim 10, wherein the side door frame comprises a frame bottom wall and frame side walls fixedly connected to two sides of the frame bottom wall, the side door frame is fixedly connected to the column plate through two frame side walls, the frame side wall close to the lower side door hole at the corresponding position is an inclined wall, and the connecting end of the frame side wall and the column plate is opposite to the connecting end of the frame side wall and the frame bottom wall and close to the lower side door hole at the corresponding position.
12. The side wall of the railway open wagon of any one of claims 1-11, wherein the lower door frame comprises a lower frame bottom wall, a lower frame side wall and a lower frame top wall, the lower frame side wall is fixedly connected between the same end parts of the lower frame bottom wall and the lower frame top wall, and the other end parts of the lower frame bottom wall and the lower frame top wall are fixedly connected with the outer beam wall surface of the lower side beam; the top wall of the lower frame is of a downward inclined plane structure.
13. The side wall of the railway open wagon of any one of claims 1-11, wherein the cross section of the upper door frame is a symmetrical structure, the upper door frame comprises an upper frame bottom wall, an upper frame side wall and an upper frame top wall, the upper frame side wall is fixedly connected between the same end parts of the upper frame bottom wall and the upper frame top wall, and the other end parts of the upper frame bottom wall and the upper frame top wall are fixedly connected with the outer wall surface of the side wall plate; the connecting position of the upper frame bottom wall and the side wall plate is positioned below the connecting position of the upper frame bottom wall and the upper frame side wall.
14. The side wall of a railway gondola of claims 1 to 11, wherein the side wall panels are side wall panels made of stainless steel.
15. The railway open wagon comprises a side wall and a floor, wherein the side wall is fixedly connected with the floor; characterized in that the side wall is the side wall of any one of claims 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015395.4U CN214929703U (en) | 2021-05-12 | 2021-05-12 | Railway open wagon and side wall thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121015395.4U CN214929703U (en) | 2021-05-12 | 2021-05-12 | Railway open wagon and side wall thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214929703U true CN214929703U (en) | 2021-11-30 |
Family
ID=79063927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121015395.4U Active CN214929703U (en) | 2021-05-12 | 2021-05-12 | Railway open wagon and side wall thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214929703U (en) |
-
2021
- 2021-05-12 CN CN202121015395.4U patent/CN214929703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107672612B (en) | Railway wagon body | |
| US6978720B2 (en) | Gondola railcar construction | |
| CN101445116B (en) | A railway freight open wagon | |
| CN111361590B (en) | Double-deck rail vehicle and automobile body thereof | |
| US20120199043A1 (en) | Bodyshell structure of railroad vehicle | |
| CN105083306B (en) | A kind of big volume palletized transport box car | |
| CN204956488U (en) | Big volume pallet traffic box wagon | |
| WO2022267940A1 (en) | Train body front end structure of rail train | |
| CN112158212A (en) | Freight transportation EMUs body structure | |
| WO2022021583A1 (en) | Freight vehicle side wall, vehicle carriage and rail vehicle | |
| CN103010238A (en) | Side wall of body of ore open wagon for railway | |
| CN214929703U (en) | Railway open wagon and side wall thereof | |
| CN201573649U (en) | Railway flat car with built-in side post | |
| CN111232004A (en) | Side wall structure of wagon carriage and railway wagon carriage | |
| CN114084182B (en) | Open wagon underframe without side beams and end beams | |
| CN201357829Y (en) | Railway open goods wagon | |
| CN110065509B (en) | Car body door corner structure, car body and rail train | |
| CN2705359Y (en) | Double bathtub type railway open car | |
| CN107571877B (en) | Carriage of bottom side dump car | |
| CN217806547U (en) | Container, especially container for transporting goods | |
| CN115246428B (en) | Vehicle underframe structure and vehicle body structure | |
| CN111204353A (en) | Roof of beamless railway box car | |
| CN212243361U (en) | Roof structure and full-side-opening fast box car | |
| CN220682362U (en) | Vehicle body structure and rail vehicle | |
| CN217623548U (en) | Railway flatcar and car body thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |