An open wagon and railway open wagon

Abstract

The present application relates to the technical field of railway freight cars, and particularly relates to a gondola car and a railway gondola car. The gondola car provided by the present application comprises a compartment body and a positioning assembly. The compartment body has a containing space for mounting a container, and the top of the containing space is open, and the container can be mounted into the containing space through the opening; wherein the container has a side surface and an end surface arranged at an included angle; the positioning assembly is mounted in the containing space and comprises a first positioning member and a second positioning member, the first positioning member has a first positioning surface, and the second positioning member has a second positioning surface; wherein, when the container is mounted in the containing space, the first positioning surface contacts the side surface, and the second positioning surface contacts the end surface to position the container. The gondola car provided by the present application does not need to manually fill the filler such as wooden blocks or sandbags in the gap between the container and the car body, thereby greatly reducing the labor cost, improving the work efficiency, and saving the filling material.

Description

Technical Field

[0001] This invention relates to the field of railway freight car technology, and more particularly to an open wagon and a railway open wagon. Background Technology

[0002] Open wagons, as one of the main types of wagons used in railway transportation, are primarily used to transport bulk commodities such as coal, ore, and steel coils. Railway freight cars can expand the types of goods transported by railway freight cars, improve vehicle utilization, reduce energy consumption and carbon emissions in railway freight transportation, and lower overall logistics costs for society.

[0003] In related technologies, after the container is loaded into the open wagon, it is necessary to manually fill the gap between the container and the wagon body with materials such as wood or sandbags to prevent the container from moving around inside the wagon body during transportation. This results in high labor costs, low efficiency, and significant waste of auxiliary materials when loading containers in open wagon transportation. Summary of the Invention

[0004] This application provides an open wagon carriage and a railway open wagon, which improves the technical problems of high labor costs, low efficiency and large waste of auxiliary materials in the loading of containers by open wagon in related technologies.

[0005] In a first aspect, embodiments of this application provide an open wagon body, including:

[0006] The container body has a receiving space for installing a container, the receiving space having an open top through which the container can be installed into the receiving space; wherein the container has sides and end faces arranged at an angle;

[0007] A positioning component, installed within the accommodating space, includes a first positioning element and a second positioning element, wherein the first positioning element has a first positioning surface and the second positioning element has a second positioning surface;

[0008] When the container is installed in the accommodating space, the first positioning surface contacts the side surface and the second positioning surface contacts the end face to position the container.

[0009] In some embodiments, the first positioning element further includes a first guide ramp disposed on the upper end of the first positioning surface. During the process of installing the container into the receiving space through the opening, the first guide ramp can guide the container so that the side surface contacts the first positioning surface.

[0010] In some embodiments, the second positioning element further includes a second guide ramp disposed on the upper part of the second positioning surface. During the process of installing the container into the receiving space through the opening, the second guide ramp can guide the container so that the end face contacts the second positioning surface.

[0011] In some embodiments, the positioning component further includes a limiting member disposed on the bottom wall of the accommodating space, the limiting member being insertable into a corner fitting hole at the bottom of the container.

[0012] In some embodiments, the limiting member includes a limiting part and a supporting part, the supporting part is fixedly connected to the bottom wall, the limiting part is installed on the supporting part, the limiting part is used to be inserted into the corner fitting hole, and the supporting part is used to support the container.

[0013] In some embodiments, the first positioning member and the second positioning member are installed on the bottom wall of the accommodating space, and the limiting member is disposed adjacent to both the first positioning member and the second positioning member.

[0014] In some embodiments, the body includes a base frame, two side walls and two end walls, the two side walls being arranged opposite each other along the width direction of the base frame and the two end walls being arranged opposite each other along the length direction of the base frame, the base frame, the two side walls and the two end walls enclosing the accommodating space; there are four positioning components, which are respectively located at the four corners of the accommodating space.

[0015] In some embodiments, the first positioning member is installed on the side wall, and the first positioning surface is disposed opposite to the side wall; the second positioning member is installed on the end wall, and the second positioning surface is disposed opposite to the end wall.

[0016] In some embodiments, the sidewall includes a sidewall body and a plurality of side posts, the plurality of side posts being spaced apart along the length of the underframe on the side of the sidewall body facing the receiving space, and the side of the side post away from the sidewall body having a third guide ramp to provide guidance for the container during installation.

[0017] In some embodiments, the first positioning member is fixedly connected to both the side wall body and the end wall, the first positioning surface is disposed opposite to the side wall body, and protrudes from the third guide slope along the width direction of the compartment.

[0018] In some embodiments, the second positioning member is installed on the end wall, the second positioning surface is disposed opposite to the end wall, and the first positioning member and the second positioning member are spaced apart along the width direction of the compartment.

[0019] In some embodiments, the container also includes two support members, the container body has a centerline that is arranged along the width direction of the container body, and the two support members are respectively disposed at both ends of the centerline, the support members being used to support the container.

[0020] Secondly, this application provides a railway open wagon, including the open wagon carriages described above.

[0021] The beneficial effects of this application are as follows:

[0022] This application provides an open wagon and a railway open wagon. Because the wagon's accommodating space is equipped with a positioning component, which includes a first positioning element and a second positioning element, the first positioning element has a first positioning surface, and the second positioning element has a second positioning surface. When the container is installed in the accommodating space, the first positioning surface contacts the side surface, and the second positioning surface contacts the end face, thereby positioning the container in the accommodating space without the need for manual filling of the gap between the container and the wagon body with materials such as timber or sandbags. This significantly reduces labor costs, improves work efficiency, and saves on filling materials. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention.

[0024] Figure 1 A schematic diagram is shown of a container being loaded into an open wagon compartment.

[0025] Figure 2 It shows Figure 1 Top view.

[0026] Figure 3 It shows Figure 1 A top view of the carriage of a mid-sized open wagon.

[0027] Figure 4 It shows Figure 1 A three-dimensional view of the carriage of a mid-sized open wagon.

[0028] Figure 5 It shows Figure 4 A magnified view of a portion of point A in the middle.

[0029] Figure 6 It shows Figure 2 BB section view in the middle.

[0030] Figure 7 It shows Figure 6 A magnified view of a section at point B in the middle.

[0031] Figure 8 A schematic diagram of the assembly of the second positioning component and the limiting component with the container is shown.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10-Open wagon body, 20-Container, 21-Side, 22-End face, 100-Body, 110-Accommodation space, 120-Underframe, 130-Side wall, 131-Side wall body, 132-Side column, 133-Third guide ramp, 140-End wall, 200-Positioning component, 210-First positioning component, 211-First positioning surface, 212-First guide ramp, 220-Second positioning component, 221-Second positioning surface, 222-Second guide ramp, 230-Limiting component, 231-Limiting part, 232-Supporting part, 300-Supporting component. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0035] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0038] Open wagons, as one of the main types of wagons used in railway transportation, are primarily used to transport bulk commodities such as coal, ore, and steel coils. Railway freight cars can expand the types of goods transported by railway freight cars, improve vehicle utilization, reduce energy consumption and carbon emissions in railway freight transportation, and lower overall logistics costs for society.

[0039] In related technologies, after the container is loaded into the open wagon, it is necessary to manually fill the gap between the container and the wagon body with materials such as wood or sandbags to prevent the container from moving around inside the wagon body during transportation. This results in high labor costs, low efficiency, and significant waste of auxiliary materials when loading containers in open wagon transportation.

[0040] To improve the aforementioned technical problems to some extent, this application provides an open wagon and a railway open wagon that eliminates the need for manual filling of the gap between the container and the wagon body with materials such as wood or sandbags, thereby greatly reducing labor costs, improving work efficiency, and saving filling materials.

[0041] The embodiments of this application are described below with reference to the accompanying drawings:

[0042] Please see Figure 1 This application provides an open wagon 10, which is used in railway open wagons and for transporting containers 20. The open wagon 10 provided by this application eliminates the need for manual filling of the gap between the container 20 and the wagon body with materials such as wood or sandbags, thereby greatly reducing labor costs, improving work efficiency, and saving filling materials.

[0043] Please see Figures 2-5 In this embodiment, the open wagon body 10 includes a body 100 and a positioning assembly 200. The body 100 has a receiving space 110 for installing a container 20, and the top of the receiving space 110 is open, through which the container 20 can be installed into the receiving space 110; wherein, the container 20 has a side surface 21 and an end surface 22 arranged at an angle; the positioning assembly 200 is installed in the receiving space 110 and includes a first positioning member 210 and a second positioning member 220, the first positioning member 210 having a first positioning surface 211 and the second positioning member 220 having a second positioning surface 221.

[0044] When the container 20 is installed in the accommodating space 110, the first positioning surface 211 contacts the side surface 21 and the second positioning surface 221 contacts the end surface 22 to position the container 20.

[0045] The body 100 is roughly a cuboid. For ease of description, the height direction Z, length direction X, and width direction Y are defined respectively. In the use state of the open wagon body 10, the vertical direction is the height direction Z. The projection of the body 100 in the vertical direction is a rectangle, the direction of the long side is the length direction X, and the direction of the wide side is the width direction Y.

[0046] Similarly, for ease of description, six directions are defined: up, down, left, right, front, and back. In the height direction Z, up is closer to the opening and down is farther from the opening. In the length direction X, the two directions are front and back, with the railway open wagon traveling from back to front. In the width direction Y, the two directions are left and right.

[0047] The body 100 is the basic structure of the open wagon body 10, providing installation and protection for at least other components of the open wagon body 10. The body 100 has a receiving space 110 for installing a container 20, with an open top. The container 20 can be moved downwards through the open space to be installed into the receiving space 110, and of course, the container 20 can also be moved upwards through the open space to leave the receiving space 110.

[0048] The container 20 is also roughly rectangular, with its side face 21 extending along its length and its end face 22 extending along its width. When the container 20 is installed in the receiving space 110, the bottom wall of the receiving space 110 supports the container 20, thus limiting its height. Since the first positioning surface 211 contacts the side face 21 and the second positioning surface 221 contacts the end face 22, the container 20 is positioned. Specifically, the first positioning surface 211 limits the container 20 in the width direction, and the second positioning surface 221 limits the container 20 in the length direction. Thus, under the combined limiting effect of the first positioning surface 211 and the second positioning surface 221, the container 20 can be fixed within the receiving space 110.

[0049] The open wagon body 10 provided in this application embodiment has a positioning component 200 installed inside the body 100 to position the container 20, thereby eliminating the need for manual filling of the gap between the container 20 and the wagon body with materials such as wood or sandbags, which greatly reduces labor costs, improves work efficiency, and saves filling materials.

[0050] It is understandable that the size of the container 20 is smaller than the size of the accommodation space 110. After the container 20 is installed, there will be a gap between the container 20 and the inner wall of the accommodation space 110. Therefore, the first positioning member 210 and the second positioning member 220 can be set close to the inner wall of the accommodation space 110, so that the setting of the first positioning member 210 and the second positioning member 220 will not affect the installation of the container 20.

[0051] Please see Figures 5-8 In some embodiments, the first positioning member 210 further includes a first guide slope 222 disposed on the upper end of the first positioning surface 211. During the process of the container 20 being installed into the receiving space 110 through the opening, the first guide slope 222 can guide the container 20 so that the side 21 contacts the first positioning surface 211.

[0052] Since the first positioning surface 211 contacts the side surface 21 when the container 20 is installed in the receiving space 110, and the container 20 is positioned in the receiving space 110 by the positioning component 200, after the container 20 moves downward to the position of the first positioning component 210 during installation, the side surface 21 needs to be precisely aligned with the first positioning surface 211 before it continues to move downward to make the side surface 211 contact the first positioning surface 211. If the side surface 21 is not aligned with the first positioning surface 211, the container 20 will interfere with the first positioning component 210 or surrounding components. Therefore, in order to ensure that the container 20 can smoothly contact the first positioning surface 211 during installation in the receiving space 110, the first positioning component 210 also includes a first guide ramp 222 disposed on the upper end of the first positioning surface 211.

[0053] During the installation of container 20, the bottom of side 21 first contacts the first guide ramp 222. The first guide ramp 222 guides side 21, allowing it to slide smoothly onto the first positioning surface 211, thus bringing side 21 into contact with the first positioning surface 211. In other words, guided by the first guide ramp 222, container 20 can automatically align during installation without requiring workers to climb to a height for visual positioning and assist the loading driver, reducing labor costs.

[0054] In some embodiments, the second positioning member 220 further includes a second guide ramp 222 disposed on the upper end of the second positioning surface 221. During the process of the container 20 being installed into the receiving space 110 through the open, the second guide ramp 222 can guide the container 20 so that the end face 22 contacts the second positioning surface 221.

[0055] Similarly, since the second positioning surface 221 contacts the end face 22 when the container 20 is installed in the receiving space 110, and the container 20 is positioned in the receiving space 110 by the positioning component 200, after the container 20 moves downward to the position of the second positioning component 220 during installation, the end face 22 needs to be precisely aligned with the second positioning surface 221 before continuing to move downward to make the end face 22 contact the second positioning surface 221. If the end face 22 is not aligned with the second positioning surface 221, the container 20 will interfere with the second positioning component 220 or surrounding components. Therefore, in order to ensure that the container 20 can smoothly contact the second positioning surface 221 during installation in the receiving space 110, the second positioning component 220 also includes a second guide ramp 222 disposed on the upper end of the second positioning surface 221.

[0056] During the installation of container 20, the bottom of end face 22 first contacts the second guide ramp 222. The second guide ramp 222 guides end face 22, allowing it to slide smoothly to the second positioning surface 221, whereby end face 22 contacts the second positioning surface 221. In other words, guided by the second guide ramp 222, container 20 can automatically align during installation without requiring workers to climb to a height for visual positioning and assist the loading driver, thus reducing labor costs.

[0057] In some embodiments, the positioning component 200 further includes a limiting member 230 disposed on the bottom wall of the receiving space 110, and the limiting member 230 can be inserted into the corner hole at the bottom of the container 20.

[0058] The container 20 has corner fittings at the bottom with corner fitting holes. After the container 20 is installed into the accommodating space 110, the limiting member 230 is inserted into the corner fitting hole, which can further position the container 20 and improve the positioning effect of the container 20.

[0059] In some embodiments, the limiting member 230 includes a limiting part 231 and a supporting part 232. The supporting part 232 is fixedly connected to the bottom wall, the limiting part 231 is installed on the supporting part 232, the limiting part 231 is used to be inserted into the corner hole, and the supporting part 232 is used to support the container 20.

[0060] The bottom wall of the accommodating cavity is the floor of the container 100. The floor is relatively thin. If the container 20 is placed directly on the floor, the corner fittings will directly contact the floor. The floor is easily deformed by the pressure of the corner fittings. Therefore, the limiting member 230 includes a limiting part 231 and a supporting part 232. The limiting part 231 is installed on the supporting part 232. The limiting part 231 is used to be inserted into the corner fitting hole. The supporting part 232 is used to support the container 20. That is, while the limiting part 231 is inserted into the corner fitting hole, the supporting part 232 supports the container 20 and contacts the corner fitting, thereby improving the problem of the floor easily deforming at the corner fitting.

[0061] In some embodiments, the first positioning member 210 and the second positioning member 220 are installed on the bottom wall of the accommodating space 110, and the limiting member 230 is disposed adjacent to both the first positioning member 210 and the second positioning member 220.

[0062] The first positioning element 210 and the second positioning element 220 are installed on the bottom wall of the accommodating space 110, meaning that both the first positioning element 210 and the second positioning element 220 are fixedly connected to the bottom wall to achieve positioning of the container 20. The bottom wall also provides support for the first positioning element 210 and the second positioning element 220, thereby making the installation of the first positioning element 210 and the second positioning element 220 within the accommodating space 110 more stable. Obviously, the first positioning element 210 and the second positioning element 220 are arranged in different directions. The limiting element 230 is also provided on the bottom wall, and the limiting element 230 is arranged adjacent to both the first positioning element 210 and the second positioning element 220. That is, the limiting element 230 is located at the opening where the first positioning element 210 and the second positioning element 220 form an angle, so that the first positioning element 210, the second positioning element 220, and the limiting element 230 will not interfere with each other.

[0063] In some embodiments, the body 100 includes a base frame 120, two side walls 130 and two end walls 140. The two side walls 130 are arranged opposite each other along the width direction of the base frame 120, and the two end walls 140 are arranged opposite each other along the length direction of the base frame 120. The base frame 120, the two side walls 130 and the two end walls 140 enclose a receiving space 110. There are four positioning components 200, which are respectively arranged at the four corners of the receiving space 110.

[0064] Understandably, after the container 20 is installed within the accommodating space 110, the side 21 of the container 20 is positioned corresponding to the side wall 130, and the end face 22 is positioned corresponding to the end wall 140. The base frame 120 supports the container 20. Four positioning components 200 are respectively located at the four corners of the accommodating space 110, that is, the positioning components 200 are roughly located in the area near the corners. Thus, the four positioning components 200 can respectively position the four corners of the container 20, making the positioning distribution of the container 20 more uniform and thus the positioning of the container 20 more accurate.

[0065] In some embodiments, the first positioning member 210 is installed on the side wall 130, and the first positioning surface 211 is disposed opposite to the side wall 130; the second positioning member 220 is installed on the end wall 140, and the second positioning surface 221 is disposed opposite to the end wall 140.

[0066] Since the side 21 of the container 20 is set to the side wall 130 and the end face 22 is set to the end wall 140, the first positioning member 210 is installed on the side wall 130 and the first positioning surface 211 is set opposite to the side wall 130, so that the first positioning surface 211 is set to face and contact the side 21 of the container 20. The second positioning member 220 is installed on the end wall 140 and the second positioning surface 221 is set opposite to the end wall 140, so that the first positioning surface 211 is set to face and contact the end face 22 of the container 20.

[0067] In some embodiments, the sidewall 130 includes a sidewall body 131 and a plurality of side posts 132, which are spaced apart along the length of the underframe 120 on the side of the sidewall body 131 facing the receiving space 110. The side of the side posts 132 away from the sidewall body 131 has a third guide ramp 133 to provide guidance for the container 20 during installation.

[0068] Multiple side pillars 132 are spaced apart along the length of the underframe 120 on the side wall body 131, which can enhance the overall structural strength of the side wall 130. Since the multiple side pillars 132 are located on the side of the side wall body 131 facing the accommodating space 110, that is, the multiple side pillars 132 are located within the accommodating space 110, the volume of the car body can be increased without changing the overall width of the car body, so as to meet the increased volume requirements for increasing load capacity or transporting light goods.

[0069] The accommodating space 110 has a center, and the side column 132 has a third guide ramp 133 on the side away from the side wall body 131. The third guide ramp 133 is inclined towards the center of the accommodating space 110 from top to bottom. Therefore, it can provide initial guidance for the container 20 during installation and reduce the possibility of the container 20 swaying during loading and colliding with the side wall body 131, thus reducing the risk of damage to the side wall body 131. After the third guide ramp 133 provides initial guidance for the container 20, it continues to move downwards until it reaches the first positioning member 210 and the second positioning member 220. The first guide ramp 222 and the second guide ramp 222 then continue to guide the container 20 so that the first positioning surface 211 and the second positioning surface 221 position the container 20. That is, the side column 132 in this embodiment can not only strengthen the structure of the side wall 130, but also provide guidance for the loading of the container 20, thus eliminating the need to set up an additional guide structure in the accommodating space 110, making the structure of the carriage simpler.

[0070] In some embodiments, the first positioning member 210 is fixedly connected to the side wall body 131 and the end wall 140. The first positioning surface 211 is disposed opposite to the side wall body 131, and along the width direction of the compartment 100, the first positioning surface 211 protrudes from the third guide slope 133.

[0071] The first positioning surface 211 needs to protrude beyond the third guide ramp 133, meaning the first positioning surface 211 is positioned closer to the center of the receiving space 110 than the second guide ramp 222. Since multiple side posts 132 are located on the side of the side wall body 131 facing the receiving space 110, and the third guide ramp 133 is also located facing the side 21 of the container 20, the first positioning surface 211 needs to protrude beyond the third guide ramp 133 in the width direction of the container body 100 in order to contact the side 21 of the container 20.

[0072] Since the first positioning surface 211 protrudes from the third guide slope 133, the width of the first positioning member 210 is also greater than the width of the side column 132. That is, the size of the first positioning member 210 is larger. In order to make the installation of the first positioning member 210 more stable, the first positioning member 210 is fixedly connected to the side wall body 131 and the end wall 140. That is, the first positioning member 210 is set at the corner formed by the side wall 130 and the end wall 140, so that the installation of the first positioning member 210 is more stable and not easy to move.

[0073] In some embodiments, the second positioning member 220 is installed on the end wall 140, the second positioning surface 221 is disposed opposite to the end wall 140, and the first positioning member 210 and the second positioning member 220 are spaced apart along the width direction of the compartment 100.

[0074] Since the first positioning element 210 is fixedly connected to the side wall body 131 and the end wall 140, and the second positioning element 220 is also installed on the end wall 140, the first positioning element 210 and the second positioning element 220 are arranged at intervals so that the first positioning surface 211 and the second positioning surface 221 do not interfere with each other, so as to ensure the positioning effect of the first positioning surface 211 and the second positioning surface 221 on the container 20.

[0075] In some embodiments, the carriage also includes two support members 300. The carriage 100 has a centerline, which is arranged along the width direction of the carriage 100. The two support members 300 are respectively located at both ends of the centerline. The support members 300 are used to support the container 20.

[0076] The accommodating space 110 can accommodate one larger container 20 and two smaller containers 20. Since the centerline is set along the width direction of the body 100, the two support members 300 are located at both ends of the centerline. That is, the two support members 300 divide the accommodating cavity into two chambers arranged side by side along the length direction. Each of the two chambers can accommodate one smaller container 20, and the support members 300 support both containers 20 at the same time. That is, in one chamber, the two support parts 232 and the two support members 300 can jointly support one container 20, so that the container 20 is installed stably and is not easily damaged on the floor.

[0077] Taking a 40-foot container 20 and a 20-foot container 20 as examples, when loading a 40-foot container 20, four positioning components 200 jointly position the container 20, and four support parts 232 and two support members 300 jointly support the container 20; when loading two 20-foot containers 20, two positioning components 200 on the same side along the width direction position one container 20, and two support parts 232 and two support members 300 jointly support one container 20.

[0078] This application provides an open wagon body 10 and a railway open wagon. Because the accommodating space 110 of the body 100 is equipped with a positioning component 200, the positioning component 200 includes a first positioning element 210 and a second positioning element 220. The first positioning element 210 has a first positioning surface 211, and the second positioning element 220 has a second positioning surface 221. When the container 20 is installed in the accommodating space 110, the first positioning surface 211 contacts the side surface 21, and the second positioning surface 221 contacts the end surface 22, thereby positioning the container 20 in the accommodating space 110. This eliminates the need for manual filling of the gap between the container 20 and the wagon body with materials such as wood or sandbags, thus greatly reducing labor costs, improving work efficiency, and saving filling materials.

[0079] Based on the same inventive concept, this application also provides a railway open wagon, including the open wagon carriage 10 described above. The beneficial effects of the railway open wagon provided in this application are the same as those of the open wagon carriage 10, and will not be repeated here.

[0080] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the invention.

[0081] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An open wagon carriage, characterized in that, include: The container body has a receiving space for installing a container, the receiving space having an open top through which the container can be installed into the receiving space; wherein the container has sides and end faces arranged at an angle; A positioning component, installed within the accommodating space, includes a first positioning element and a second positioning element, wherein the first positioning element has a first positioning surface and the second positioning element has a second positioning surface; Wherein, when the container is installed in the receiving space, the first positioning surface contacts the side surface and the second positioning surface contacts the end face to position the container; The container includes a base frame, two side walls, and two end walls. The two side walls are arranged opposite each other along the width direction of the base frame, and the two end walls are arranged opposite each other along the length direction of the base frame. The base frame, the two side walls, and the two end walls enclose the receiving space. There are four positioning components, which are respectively located at the four corners of the receiving space. Each side wall includes a side wall body and multiple side posts. The multiple side posts are spaced apart along the length direction of the base frame on the side of the side wall body facing the receiving space. The side of the side post away from the side wall body has a third guide slope. Along the width direction of the container, the first positioning surface protrudes from the third guide slope. After the third guide slope initially guides the container, it continues to move downward until it moves to the first positioning component and the second positioning component, and then continues to guide the container.

2. The open wagon carriage according to claim 1, characterized in that, The first positioning element further includes a first guide ramp disposed on the upper part of the first positioning surface. During the process of the container being installed into the receiving space through the opening, the first guide ramp can guide the container so that the side surface contacts the first positioning surface.

3. The open wagon carriage according to claim 1, characterized in that, The second positioning element further includes a second guide ramp disposed on the upper part of the second positioning surface. During the process of the container being installed into the receiving space through the opening, the second guide ramp can guide the container so that the end face contacts the second positioning surface.

4. The open wagon body according to any one of claims 1-3, characterized in that, The positioning component also includes a limiting member disposed on the bottom wall of the accommodating space, and the limiting member can be inserted into the corner fitting hole at the bottom of the container.

5. The open wagon carriage according to claim 4, characterized in that, The limiting component includes a limiting part and a supporting part. The supporting part is fixedly connected to the bottom wall, and the limiting part is installed on the supporting part. The limiting part is used to be inserted into the corner fitting hole, and the supporting part is used to support the container.

6. The open wagon carriage according to claim 4, characterized in that, The first positioning member and the second positioning member are installed on the bottom wall of the accommodating space, and the limiting member is arranged adjacent to both the first positioning member and the second positioning member.

7. The open wagon carriage according to claim 1, characterized in that, The first positioning member is installed on the side wall, and the first positioning surface is disposed opposite to the side wall; the second positioning member is installed on the end wall, and the second positioning surface is disposed opposite to the end wall.

8. The open wagon carriage according to claim 1, characterized in that, The first positioning element is fixedly connected to both the side wall body and the end wall, and the first positioning surface is disposed opposite to the side wall body.

9. The open wagon carriage according to claim 8, characterized in that, The second positioning element is installed on the end wall, the second positioning surface is disposed opposite to the end wall, and the first positioning element and the second positioning element are spaced apart along the width direction of the compartment.

10. The open wagon body according to any one of claims 1-3, characterized in that, The container also includes two support members. The container has a centerline, which is set along the width of the container. The two support members are located at both ends of the centerline and are used to support the container.

11. A railway open wagon, characterized in that, Includes the open wagon body as described in any one of claims 1-10.

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