Container bottom plate structure and container

Abstract

The utility model relates to a container bottom plate structure and a container. The container bottom plate structure comprises a bottom frame and a lane bottom plate assembly, the lane bottom plate assembly is arranged on the bottom frame, the lane bottom plate assembly comprises a lane bottom plate and a protective convex edge, the lane bottom plate is arranged on the bottom frame and extends in the first direction, and a to-be-transported vehicle can drive into or out of the lane bottom plate in the first direction. The protection protruding edges are arranged on the two side faces, in the first direction, of the lane bottom plate, protrude out of the upper surface of the lane bottom plate and are used for limiting wheels of a vehicle. The chassis is arranged to support the lane bottom plate assembly, and the lane bottom plate assembly is arranged to comprise the lane bottom plate and the protective convex edge, so that when a vehicle drives in or out of the lane bottom plate, the protective convex edge plays a role in limiting and guiding wheels of the vehicle, the wheels run in a channel defined by the protective convex edge, large deviation is avoided, and the safety of the vehicle is improved. Therefore, the wheels of the vehicle or the vehicle frame can be prevented from colliding with the side wall of the container.

Description

Technical Field

[0001] The present application relates to the field of vehicle transportation technology, and in particular to a container bottom plate structure and a container. Background Art

[0002] As the popularity of vehicles increases, the import and export of automobiles is on the rise, and the demand for cars to reach their destinations safely, quickly and at low cost has arisen. Container shipping, as a mature, cheap, fast and safe mode of transportation, meets the above needs for automobile transportation.

[0003] In the related art, in order to allow vehicles to drive into the container, the container floor structure inside the container is set as a flat floor. During the movement of the vehicle, the vehicle frame or wheels often collide with the container side wall or the container bottom frame, causing damage to the vehicle. In addition, the structural strength requirements of the container floor structure are relatively high, and the movement / loading of the car on it can easily cause deformation and damage to the container floor. Summary of the invention

[0004] Based on this, it is necessary to provide a container floor structure and a container to address the problems that vehicles are prone to collide with the inner wall of the container when loading and unloading from the container and the container floor is prone to deformation and damage.

[0005] A container floor structure, the container floor structure comprises a bottom frame and a lane floor assembly, the lane floor assembly is arranged on the bottom frame, and the lane floor assembly comprises:

[0006] A lane floor, arranged on the chassis, the lane floor extending along a first direction, and the vehicle to be loaded can enter or exit the lane floor along the first direction;

[0007] A protective convex edge, the protective convex edge is arranged on two side surfaces of the lane bottom plate along the first direction, the protective convex edge protrudes from the upper surface of the lane bottom plate, and is used to limit the wheels of the vehicle;

[0008] A reinforcing beam is extended along a second direction and arranged on the bottom side of the lane floor for supporting the lane floor, wherein the second direction is perpendicular to the first direction.

[0009] In one embodiment, a group of the lane floor is provided, and at least one protective ridge is provided, and at least one protective ridge limits the wheel on at least one side of the vehicle. When two protective ridges are provided, the two protective ridges are respectively provided on two side surfaces of the lane floor along the first direction, and the spacing between the protective ridges on the two side surfaces is greater than the outer distance between the wheels on both sides of the vehicle.

[0010] In one embodiment, two groups of the track bottom plates are provided, and the two groups of the track bottom plates are respectively used to support the wheels on both sides of the vehicle.

[0011] In one embodiment, the protective ridge comprises:

[0012] A baffle, one end of which is connected to the bottom plate of the lane, and the other end of which extends upward and forms an angle with the bottom plate of the lane;

[0013] A folding plate is connected to the other end of the baffle, and the folding plate extends toward the outside of the lane bottom plate and forms an angle with the baffle.

[0014] In one embodiment, the chassis includes two longitudinal beams extending along the first direction, the lane floor assembly is disposed between the two longitudinal beams, and the folding plate on at least one side is supported on the longitudinal beams.

[0015] In one of the embodiments, a plurality of through holes are arranged on the lane bottom plate, and bosses are arranged around the through holes on the upper surface of the lane bottom plate.

[0016] In one embodiment, the driveway floor assembly further comprises:

[0017] A plurality of reinforcing beams are provided on the bottom side of the lane floor plate and extend along a second direction to support the lane floor plate, wherein the second direction is perpendicular to the first direction.

[0018] In one embodiment, the lane bottom plate includes a plurality of sub-plates, and the plurality of sub-plates are arranged in sequence along the first direction, and the reinforcing beams are disposed at both ends of each of the sub-plates.

[0019] In one embodiment, the reinforcing beam includes a vertical plate and a horizontal plate, one end of the vertical plate is connected to the lane bottom plate, the other end of the vertical plate extends downward and is connected to the horizontal plate, and the horizontal plate extends toward the bottom side of the lane bottom plate away from one end of the vertical plate.

[0020] In one embodiment, the reinforcing beam is configured to be U-shaped, including two vertical plates and a horizontal plate connecting the two vertical plates, and one end of the two vertical plates away from the horizontal plate is respectively connected to two adjacent sub-plates.

[0021] A container comprises an end frame and the container bottom plate structure as described above, wherein the end frame is arranged on the container bottom plate structure and can be folded toward the container bottom plate structure.

[0022] The above container floor structure supports the lane floor assembly by setting a chassis, and the vehicle to be transported is placed on the lane floor assembly. By setting the lane floor assembly to include a lane floor and a protective ridge, when the vehicle enters or exits the lane floor, the protective ridge plays a role in limiting and guiding the wheels of the vehicle, so that the wheels can travel in the channel surrounded by the protective ridge without large deviation, thereby preventing the wheels or vehicle frame of the vehicle from colliding with the side wall of the container, thereby protecting the vehicle from damage. By setting a reinforcing beam to support the bottom side of the lane floor, the structural strength of the lane floor is improved, ensuring that the vehicle can travel / load on the lane floor without causing deformation or damage to the lane floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] FIG1 is a schematic diagram of the structure of a container provided in Example 1 of the present application.

[0024] FIG2 is a schematic diagram of the partial structure of the container provided in Example 1 of the present application from a viewing angle.

[0025] FIG3 is a schematic diagram of the partial structure of the lane floor assembly provided in Example 1 of the present application.

[0026] FIG4 is a schematic diagram of the partial structure of the container provided in Example 1 of the present application from another perspective.

[0027] FIG5 is a schematic diagram of the structure of the transition lane provided in Example 1 of the present application.

[0028] FIG. 6 is a schematic diagram of the partial structure of the lane floor assembly provided in the second embodiment of the present application.

[0029] Description of reference numerals:

[0030] 100. Container floor structure; 200. End frame;

[0031] 1. chassis; 11. longitudinal beam; 111. bottom side beam; 112. supporting beam; 12. cross beam;

[0032] 2. Lane bottom plate assembly; 21. Lane bottom plate; 211. Dividing plate; 2111. Through hole; 2112. Boss; 22. Protective convex edge; 221. Baffle; 222. Folding plate; 23. Reinforcement beam; 231. Vertical plate; 232. Horizontal plate;

[0033] 3. Transition lane. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0035] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0036] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0038] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0040] Embodiment 1:

[0041] Refer to FIG. 1 , which shows a schematic diagram of the structure of a container in the first embodiment of the present application. The container provided in the first embodiment of the present application includes an end frame 200 and a container bottom plate structure 100. The end frame 200 is arranged on the container bottom plate structure 100 and can be folded toward the container bottom plate structure 100 to reduce the height of the container so that the container can be folded into a flat plate for convenient stacking and storage. Specifically, the length direction of the container is the first direction, and the width direction of the container is the second direction, and the first direction is perpendicular to the second direction. The above-mentioned gantry-shaped end frames 200 are respectively arranged at both ends of the length direction of the container bottom plate structure 100. A loading space is enclosed between the two end frames 200 and the container bottom plate structure 100, and the vehicles to be transported can enter or exit the loading space through the end frames 200 from both ends of the container bottom plate structure 100.

[0042] In this embodiment, the container floor structure 100 is mainly improved. As shown in FIG1 and FIG2, the container floor structure 100 includes a chassis 1 and a lane floor assembly 2. The lane floor assembly 2 is arranged on the chassis 1. The lane floor assembly 2 includes a lane floor 21 and a protective convex edge 22. The lane floor 21 is arranged on the chassis 1. The lane floor 21 extends along a first direction, and the vehicle to be loaded can enter or exit the lane floor 21 along the first direction. The protective convex edge 22 is arranged on the side of the lane floor 21 along the first direction. The protective convex edge 22 extends along the first direction and protrudes from the upper surface of the lane floor 21, and is used to limit the wheels of the vehicle.

[0043] The container floor structure 100 proposed in this embodiment supports the lane floor assembly 2 by providing a chassis 1, and the vehicle to be transported is placed on the lane floor assembly 2. By providing the lane floor assembly 2 to include a lane floor 21 and a protective ridge 22, when a vehicle enters or exits the lane floor 21, the protective ridge 22 serves to limit and guide the wheels of the vehicle, so that the wheels travel in the channel surrounded by the protective ridge 22 without large deviation, thereby preventing the wheels or the frame of the vehicle from colliding with the side wall of the container, thereby protecting the vehicle from damage.

[0044] In one embodiment, the left and right wheels of the vehicle can be supported separately. In this case, as shown in FIG. 2 , two groups of lane bottom plates 21 are provided. The two groups of lane bottom plates 21 are arranged at intervals along the second direction. The two groups of lane bottom plates 21 are used to carry the wheels on both sides of the vehicle respectively. The protective ridges 22 on both sides of the lane bottom plates 21 are slightly larger than the wheel width. The wheels on both sides of the vehicle travel on the two groups of lane bottom plates 21 respectively. In one embodiment, protective ridges 22 are provided on both sides of each group of lane bottom plates 21, and the two protective ridges 22 are used to limit and guide the wheels on one side. In another embodiment, only one protective ridge 22 can be provided for each group of lane bottom plates 21. The protective ridge 22 is preferably provided on the outside of the lane bottom plates 21, so that the two protective ridges 22 define the driving space of the vehicle. By supporting the wheels on both sides of the vehicle through the two groups of lane bottom plates 21, the vehicle can be stably supported. The space between the two groups of lane bottom plates 21 is hollowed out, which is conducive to reducing the weight of the container.

[0045] In another embodiment, a set of lane bottom plates 21 may be provided, the width of the lane bottom plates 21 is relatively large, and the left and right wheels of the vehicle are supported on the same set of lane bottom plates 21. At least one protective ridge 22 is provided, and at least one protective ridge 22 limits the position of the wheel on at least one side of the vehicle. When two protective ridges 22 are provided, the two protective ridges 22 are respectively provided on the two sides of the lane bottom plate 21 along the first direction, and the spacing between the protective ridges 22 on the two sides is greater than the outer distance between the wheels on both sides of the vehicle. The spacing between the protective ridges 22 on both sides is greater than the outer distance between the wheels on both sides of the vehicle. The vehicle moves under the limitation and guidance of the protective ridges 22 on both sides, which can also achieve the effect of preventing the vehicle from hitting the inner wall of the container or the bottom frame 1.

[0046] Optionally, as shown in FIG3 , the protective convex edge 22 includes a baffle 221 and a folding plate 222. One end of the baffle 221 is connected to the lane bottom plate 21, and the other end of the baffle 221 extends upward and forms an angle with the lane bottom plate 21. The folding plate 222 is connected to the other end of the baffle 221, and the folding plate 222 extends to the outside of the lane bottom plate 21 and forms an angle with the baffle 221. By providing the folding plate 222, the protective convex edge 22 has a larger width, thereby providing protection for the vehicle wheels. In this embodiment, the lane bottom plate 21 and the baffle 221 form an angle of 90 degrees, and the baffle 221 and the folding plate 222 form an angle of 90 degrees. Of course, acute angles or obtuse angles can also be set, which are not limited here.

[0047] Optionally, as shown in FIG2 , the chassis 1 includes a plurality of cross beams 12 and a plurality of longitudinal beams 11, wherein the longitudinal beams 11 are extended along a first direction, and the cross beams 12 are extended along a second direction. The plurality of cross beams 12 connect the plurality of longitudinal beams 11 to form the chassis 1 of an integrated structure. Specifically, the cross beams 12 and the longitudinal beams 11 can be connected by welding or bolting. The cross beams 12 are supported on the lower side of the lane floor assembly 2, which is beneficial to improving the structural strength of the lane floor assembly 2.

[0048] In order to facilitate the installation of the lane floor assembly 2, the chassis 1 includes two longitudinal beams 11 extending along the first direction, the lane floor assembly 2 is arranged between the two longitudinal beams 11, and the folding plate 222 on at least one side is supported on the longitudinal beam 11. In this embodiment, two groups of lane floor assemblies 2 are provided, and four longitudinal beams 11 need to be provided, and every two longitudinal beams 11 support one group of lane floor assemblies 2. In other embodiments, if only one group of lane floor assemblies 2 is provided, only two longitudinal beams 11 need to be provided.

[0049] In some embodiments, the folding plates 222 on both sides of the lane floor assembly 2 may be supported on the corresponding longitudinal beams 11. When the lane floor assembly 2 is installed on the chassis 1, the lane floor assembly 2 can be fixed by only supporting the folding plates 222 on the longitudinal beams 11.

[0050] Of course, in order to improve stability, the folding plate 222 and the longitudinal beam 11 can also be welded to further prevent the lane floor assembly 2 from moving relative to the longitudinal beam 11, thereby ensuring the stability of the vehicle in the container. It can be understood that in this case, the longitudinal beam 11 provides the main support force for the folding plate 222, and the welding connection between the folding plate 222 and the longitudinal beam 11 only serves to limit the sliding of the folding plate 222 along the longitudinal beam 11. Only a few welding points are required to achieve the required connection strength.

[0051] Optionally, as shown in FIG2 , the longitudinal beam 11 includes a bottom side beam 111 and a support beam 112, and the bottom side beam 111 and the support beam 112 jointly support a set of lane floor assembly 2, and the folding plate 222 is directly supported on the support beam 112. The bottom side beam 111 is located on the outside, and the support beam 112 is located on the inside. The bottom side beam 111 also needs to protect the wheels of the vehicle, so the bottom side beam 111 is generally higher than the support beam 112. If the folding plate 222 is directly supported on the bottom side beam 111, the height of the baffle 221 needs to be increased. On the one hand, the heights of the protective ridges 22 on both sides of the lane floor 21 are inconsistent, which will increase the difficulty of processing; on the other hand, when the lane floor assembly 2 is installed on the chassis 1, attention needs to be paid to the directionality, which increases the difficulty of installation.

[0052] To solve the above problems, a support boss can be set on the inner side of the bottom side beam 111, and the height of the support boss can be consistent with that of the support beam 112. When the lane floor assembly 2 is installed, the folding plate 222 on one side is supported on the support boss, which is relatively quick to install.

[0053] In other embodiments, the above-mentioned supporting boss may not be provided, and the folded plate 222 on one side may be directly welded to a suitable height inside the bottom side beam 111, and the folded plate 222 on the other side may be directly supported on the supporting beam 112. In actual situations, the structure of the longitudinal beam 11 may be selected according to needs, and the specific structure of the longitudinal beam 11 and the specific connection method with the protective convex edge 22 are not limited here.

[0054] As shown in FIG3 , in order to improve the surface friction of the lane bottom plate 21, a plurality of through holes 2111 are provided on the lane bottom plate 21, and bosses 2112 are provided on the upper side of the lane bottom plate 21 around the through holes 2111. The bosses 2112 can increase the rigidity of the lane bottom plate 21 on the one hand, and increase the gripping force of the tires on the other hand, so that the vehicle can travel more smoothly on the lane bottom plate 21. The through holes 2111 can be used for binding and hooking of wheel tying straps.

[0055] Specifically, the through holes 2111 are configured as waist-shaped holes, and the length direction of the waist-shaped holes is along the second direction. A plurality of through holes 2111 are arranged in a matrix on the lane bottom plate 21, covering the entire lane bottom plate 21, so as to form an anti-skid effect on the entire lane bottom plate 21, and ensure that the vehicle runs smoothly on the lane bottom plate 21.

[0056] Please continue to refer to FIG. 3. In order to improve the structural strength of the lane floor 21, the lane floor assembly 2 further includes a plurality of reinforcing beams 23. The reinforcing beams 23 are extended along the second direction and arranged on the bottom side of the lane floor 21 to support the lane floor 21. By arranging the reinforcing beams 23 to support the bottom side of the lane floor 21, the structural strength of the lane floor 21 is improved, ensuring that vehicles can travel / load on the lane floor 21 without causing deformation or damage to the lane floor 21.

[0057] Specifically, both ends of the reinforcing beam 23 extend to the outside of the lane floor 21. When the lane floor assembly 2 is installed on the base frame 1, the two ends of the reinforcing beam 23 will respectively abut against the vertical sides of the bottom side beam 111 and the support beam 112, so that the bottom side beam 111 and the support beam 112 provide horizontal support force for the reinforcing beam 23, which helps to prevent the reinforcing beam 23 from bending and deformation. Compared with the solution in which the two ends of the reinforcing beam 23 are spaced apart from the bottom side beam 111 and the support beam 112, the reinforcing beam 23 can play a better structural reinforcement role.

[0058] In this embodiment, as shown in FIG2 , the lane bottom plate 21 includes a plurality of sub-plates 211, which are arranged in sequence along the first direction, and a reinforcing beam 23 is provided at both ends of each sub-plate 211. The reinforcing beam 23 and the sub-plate 211 can be provided as an integrated structure, which has higher structural strength and is more convenient to process.

[0059] Optionally, in combination with Figures 2 and 3, both ends of the protective protrusion 22 extend to the outside of the split plate 211. When multiple split plates 211 are installed in sequence along the first direction, there are gaps between adjacent split plates 211, but adjacent protective protrusions 22 are tightly butted against each other. By adjacent protective protrusions 22 being butted against each other in sequence, a limiting effect is formed on the split plates 211, which can prevent the split plates 211 from moving arbitrarily in the first direction.

[0060] Specifically, as shown in FIG. 3 and FIG. 4 , the reinforcing beam 23 includes a vertical plate 231 and a horizontal plate 232. One end of the vertical plate 231 is connected to the lane floor 21, and the other end of the vertical plate 231 extends downward and is connected to the horizontal plate 232. One end of the horizontal plate 232 away from the vertical plate 231 extends toward the bottom side of the lane floor 21. The horizontal plate 232 is provided to further improve the structural strength of the reinforcing beam 23. The ends of the vertical plate 231 and the horizontal plate 232 are in L-shape and abut against the corresponding longitudinal beam 11, which increases the abutment area between the reinforcing beam 23 and the longitudinal beam 11, and helps to further prevent the reinforcing beam 23 from being deformed when the vehicle enters the lane floor 21.

[0061] In order to facilitate vehicles to get on and off the lane floor 21, as shown in FIG5, the container floor structure 100 further includes a transition lane 3, which is connected to the chassis 1 and is located at one end of the lane floor 21, or a transition lane 3 is provided at both ends of the lane floor 21. The ends of the transition lane 3 are inclined, and the inclination angle thereof matches the approach angle and departure angle of the vehicle going up and down the slope, so as to facilitate the vehicle to get on the lane floor 21 from the transition lane 3 or leave the lane floor 21.

[0062] Optionally, through holes and bosses are also provided on the transition lane 3. By providing through holes, the wheels can be fixed on the transition lane 3, which plays a role in extending the loading length of the container and improving the loading capacity of the container. By providing bosses, the friction coefficient of the transition lane 3 is increased to prevent the vehicle from slipping when climbing the transition lane 3. The through holes and bosses on the transition lane 3 are the same as the setting principle and structure of the through holes 2111 and bosses 2112 on the lane bottom plate 21, and will not be described in detail here.

[0063] Embodiment 2:

[0064] This embodiment provides a container floor structure 100 and a container, which are basically the same as the first embodiment, except that:

[0065] As shown in FIG6 , the reinforcing beam 23 is configured to be U-shaped, including two vertical plates 231 and a horizontal plate 232 connecting the two vertical plates 231 . The ends of the two vertical plates 231 away from the horizontal plate 232 are respectively connected to two adjacent sub-plates 211 . The rigidity of the lane bottom plate 21 can also be enhanced through the recessed reinforcing beam 23 .

[0066] The reinforcing beam 23 of this structure connects a plurality of sub-plates 211 into an integrated structure, which can be laid on the base frame 1 as a whole, making installation faster.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A container floor structure, characterized in that: The container floor structure comprises a base frame (1) and a lane floor assembly (2), wherein the lane floor assembly (2) is arranged on the base frame (1), and the lane floor assembly (2) comprises: A lane floor (21) is arranged on the chassis (1), the lane floor (21) extending along a first direction, and a vehicle to be loaded can enter or exit the lane floor (21) along the first direction; A protective convex edge (22), the protective convex edge (22) being arranged on a side surface of the lane bottom plate (21) along the first direction, the protective convex edge (22) protruding from an upper surface of the lane bottom plate (21) and being used to limit the position of the wheels of the vehicle; A reinforcing beam (23), the reinforcing beam (23) extending along a second direction and arranged on the bottom side of the lane floor (21), for supporting the lane floor (21), the second direction being perpendicular to the first direction.

2. The container floor structure according to claim 1, characterized in that: The lane bottom plate (21) is provided with a group, and the protective ridge (22) is provided with at least one, and the at least one protective ridge (22) limits the wheel on at least one side of the vehicle. When two protective ridges (22) are provided, the two protective ridges (22) are respectively provided on two side surfaces of the lane bottom plate (21) along the first direction, and the spacing between the protective ridges (22) on the two side surfaces is greater than the outer distance between the wheels on both sides of the vehicle.

3. The container floor structure according to claim 1, characterized in that: Two groups of the track bottom plates (21) are provided, and the two groups of the track bottom plates (21) are respectively used to support the wheels on both sides of the vehicle.

4. The container floor structure according to claim 1, characterized in that: The protective ridge (22) comprises: A baffle (221), one end of the baffle (221) being connected to the lane bottom plate (21), and the other end of the baffle (221) extending upward to form an angle with the lane bottom plate (21); A folding plate (222) is connected to the other end of the baffle plate (221), and the folding plate (222) extends toward the outside of the lane bottom plate (21) and forms an angle with the baffle plate (221).

5. The container floor structure according to claim 4, characterized in that: The chassis (1) comprises two longitudinal beams (11) extending along the first direction, the track floor assembly (2) is arranged between the two longitudinal beams (11), and the folding plate (222) on at least one side is supported on the longitudinal beams (11).

6. The container floor structure according to claim 1, characterized in that: A plurality of through holes (2111) are provided on the lane bottom plate (21), and bosses (2112) are provided on the upper surface of the lane bottom plate (21) around the through holes (2111).

7. The container floor structure according to any one of claims 1 to 6, characterized in that: The lane bottom plate (21) comprises a plurality of sub-plates (211), wherein the plurality of sub-plates (211) are arranged in sequence along the first direction, and the reinforcing beams (23) are provided at both ends of each sub-plate (211).

8. The container floor structure according to claim 7, characterized in that: The reinforcing beam (23) comprises a vertical plate (231) and a horizontal plate (232), one end of the vertical plate (231) is connected to the lane bottom plate (21), the other end of the vertical plate (231) extends downward and is connected to the horizontal plate (232), and the horizontal plate (232) extends away from one end of the vertical plate (231) toward the bottom side of the lane bottom plate (21).

9. The container floor structure according to claim 7, characterized in that: The reinforcing beam (23) is configured to be U-shaped, comprising two vertical plates (231) and a horizontal plate (232) connecting the two vertical plates (231), wherein ends of the two vertical plates (231) away from the horizontal plate (232) are respectively connected to two adjacent sub-plates (211).

10. A container, characterized in that: It comprises an end frame (200) and a container floor structure according to any one of claims 1 to 9, wherein the end frame (200) is arranged on the container floor structure and can be folded toward the container floor structure.

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