Container side wall structure and container

Abstract

The utility model belongs to the technical field of cargo tanks, and particularly discloses a cargo tank side wall structure and a cargo tank, the cargo tank side wall structure comprises a bottom beam, and the bottom beam comprises a fixing part and a light reflecting part; the edge beam is arranged on the fixing part, a reinforcing beam is arranged on the edge beam, the reinforcing beam is detachably connected with the fixing part, a fixing gap is formed between the edge beam and the reinforcing beam, and the door plate is connected with the edge beam through the fixing gap. According to the container side wall structure, the door plate connecting mode is changed, the reinforcing ribs and the fixing gaps are adopted for positioning, and the reinforcing beams and the edge beams are adopted for limiting, so that the connecting strength of the door plates is improved, the door plates are connected more firmly, and water seepage of the container is avoided; even if the connection between the edge beam and the door plate fails, water can be discharged through the first water seepage holes and the second water seepage holes, and the water seepage prevention function of the container is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo boxes, in particular to a cargo box side wall structure and a cargo box. Background Art

[0002] The cargo box is an important part of the truck and a key structure for cargo transportation in vans. The existing cargo box assembly process is welding assembly. With the changes in national policies and the continuous growth of the company's sales market, the demand for boxes in the export market and other domestic OEMs is increasing. The transportation cost of welded boxes is high. The transportation of sub-assemblies with six separate sides of the cargo box can greatly reduce the cost. The six sub-assemblies are combined into a box assembly, which is connected by rivets / bolts, and the welding combination is changed to a riveted combination. However, during the reassembly process, the process change has a greater impact on the cargo box structure. The door panel in the cargo box will inevitably deform during the welding process, and the collision of goods during vehicle operation will cause the glue seams at the welding joints to crack and eventually lead to water leakage. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a cargo box side wall structure and a cargo box, which are used to solve the problem of water leakage in the prior art.

[0004] In order to achieve the above-mentioned object and other related objects, the utility model provides a cargo box side wall structure, including.

[0005] A bottom beam, the bottom beam comprising a fixing portion and a reflecting portion;

[0006] A side beam is arranged on the fixing portion, a reinforcing beam is arranged on the side beam, the reinforcing beam is detachably connected to the fixing portion, a fixed gap is arranged between the side beam and the reinforcing beam, and the door panel is connected to the side beam through the fixed gap.

[0007] Optionally, a reinforcing rib is provided between the door panel and the reinforcing beam, and the door panel covers the reinforcing rib.

[0008] Optionally, the side beam is provided with a plurality of first water seepage holes, which are evenly arranged along the length direction of the side beam, and the bottom beam is provided with second water seepage holes, which correspond to each other one by one.

[0009] Optionally, a plurality of connecting members are provided on the fixing portion, and the connecting members are extended along the length direction of the fixing portion, and the connecting members can be riveted to the reinforcing beam.

[0010] Optionally, the fixing portion is "Z"-shaped, and the fixing portion includes a placement surface and a fixing surface, wherein the side beam is arranged on the placement surface, and the reinforcing beam is detachably connected to the fixing surface through the connecting piece.

[0011] Optionally, the reflecting portion is "L"-shaped, and the reflecting portion and the fixing portion are integrally formed.

[0012] Optionally, the reflective portion is provided with a plurality of reflective strips extending along the length direction of the reflective portion.

[0013] Optionally, the side beam is "L"-shaped, wherein the bottom surface of the side beam is arranged parallel to the placement surface, and the side surface of the side beam is arranged parallel to the fixing surface.

[0014] Optionally, a first seal is provided between the side beam and the door panel, and a second seal is provided between the side beam and the bottom beam.

[0015] The utility model also provides a cargo box, which adopts the above cargo box side wall structure.

[0016] As described above, the cargo box side wall structure and cargo box proposed by the utility model have the following beneficial effects:

[0017] (1) Compared with the prior art, the utility model is provided with a side beam, which is arranged on the bottom beam, and a fixed gap is formed between the reinforcing beam and the bottom beam through the reinforcing beam. When the door panel is fixed, the door panel is fixed by being inserted into the fixed gap. The side beam can produce a covering effect on the door panel, avoiding direct welding of the door panel to the reinforcing beam or the bottom beam to cause loose welding. At the same time, the fixed gap between the side beam and the reinforcing beam has a limiting, fixing and supporting effect on the door panel. Therefore, the welding amount of the door panel can be reduced, the deformation of the door panel can be reduced, and the stability of the door panel welding can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic structural diagram of an embodiment of the utility model;

[0019] Figure 2 Shown is a schematic diagram of the structure of the bottom beam and the side beam in one embodiment of the utility model;

[0020] Figure 3 Shown is a cross-sectional view of an embodiment of the utility model;

[0021] Figure 4 It is an enlarged view of point A in one embodiment of the present invention.

[0022] Description of reference numerals:

[0023] Bottom beam 1, fixing part 101, reflecting part 102, second water seepage hole 103, side beam 2, first water seepage hole 201, reinforcing beam 3, connecting part 4, reinforcing rib 5, door panel 6, auxiliary connecting part 7, reflecting strip 8, first sealing part 9, second sealing part 10, fixing gap 11. DETAILED DESCRIPTION

[0024] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0025] It should be noted that the diagrams provided in the present embodiment are only used to illustrate the basic concept of the present invention in a schematic manner, so the diagrams only show the components related to the present invention rather than the number, shape and size of the components in the actual implementation. The type, quantity and proportion of each component in the actual implementation can be changed at will, and the layout of the components may be more complicated. The structure, proportion, size, etc. shown in the diagrams attached to this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present invention can be implemented, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effect and purpose that the present invention can produce. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0026] like Figure 1-Figure 4 As shown, the utility model provides a cargo box side wall structure and a cargo box.

[0027] In an exemplary embodiment, a cargo box side wall structure includes:

[0028] The bottom beam 1 includes a fixing portion 101 and a reflecting portion 102;

[0029] The side beam 2 is arranged on the fixing part 101 . A reinforcing beam 3 is arranged on the side beam 2 . The reinforcing beam 3 is detachably connected to the fixing part 101 . A fixed gap 11 is arranged between the side beam 2 and the reinforcing beam 3 . The door panel 6 is connected to the side beam 2 via the fixed gap 11 .

[0030] In this embodiment, a side beam 2 is provided, which is arranged on the bottom beam 1, and a fixed gap 11 is formed between the reinforcing beam 3 and the bottom beam 1 through the reinforcing beam 3. When the door panel 6 is fixed, the door panel 6 is inserted into the fixed gap 11 for fixation. The side beam 2 can produce a covering effect on the door panel 6 to avoid directly welding the door panel 6 to the reinforcing beam 3 or the bottom beam 1 to cause loose welding. At the same time, since the fixed gap 11 between the side beam 2 and the reinforcing beam 3 has a limiting, fixing and supporting effect on the door panel 6, it is possible to reduce the welding amount of the door panel 6, reduce the deformation of the door panel 6, and effectively improve the stability of the welding of the door panel 6.

[0031] In this embodiment, the side beam 2 is connected to the door panel 6 by welding, specifically by resistance welding, which can perform multi-point welding to strengthen the connection strength between the door panel 6 and the side beam 2. At the same time, the end of the side beam 2 is welded to the bottom beam 1 to improve the connection strength between the two.

[0032] In an exemplary embodiment, a reinforcing rib 5 is provided between the door panel 6 and the reinforcing beam 3 , and the door panel 6 is arranged to cover the reinforcing rib 5 .

[0033] In this embodiment, the reinforcing ribs 5 provided can support and position the door panel 6. Before fixing the door panel 6, the reinforcing ribs 5 are first fixed between the side beams 2 and the reinforcing beams 3 to enhance the strength of the door panel 6.

[0034] Exemplarily, in this embodiment, the reinforcing ribs 5 can be reasonably arranged according to the number of door panels 6. In this embodiment, the number of the reinforcing ribs 5 is one, two, or three, which are arranged vertically.

[0035] Exemplarily, the reinforcing rib 5 in this embodiment is connected to the reinforcing beam 3 by welding. Specifically, an auxiliary connecting piece 7 can be welded on the reinforcing beam 3, and then the reinforcing rib 5 is welded to the auxiliary connecting piece 7. The auxiliary connecting piece 7 in this embodiment is a flat plate with a width equal to that of the door panel 6, which can be arranged on a side of the door panel 6 close to the interior of the cargo box and welded to the reinforcing beam 3.

[0036] It is worth mentioning that Figure 1 and Figure 2 As shown, in this embodiment, when the reinforcing rib 5 is provided, the outer side surface of the reinforcing rib 5 needs to fit with the inner end surface of the outer door panel 6 so that the reinforcing rib 5 can support the door panel 6.

[0037] In an exemplary embodiment, a plurality of first seepage holes 201 are provided on the side beam 2 , and the first seepage holes 201 are evenly arranged along the length direction of the side beam 2 . A second seepage hole 103 is provided on the bottom beam 1 , and the first seepage holes 201 and the second seepage holes 103 correspond one to one.

[0038] In this embodiment, by providing the first seepage hole 201 and the second seepage hole 103 on the side beam 2, water can be discharged from the first seepage hole 201 and the second seepage hole 103 in case of connection failure, thereby preventing water from entering the interior of the cargo box.

[0039] Exemplarily, in this embodiment, the number of the first water seepage holes 201 and the second water seepage holes 103 are both ten, which are respectively arranged along the length direction of the side beam 2 and the bottom beam 1 .

[0040] Exemplarily, the first seepage hole 201 and the second seepage hole 103 should be located on one side of the reinforcing beam 3 to avoid interference of the reinforcing beam 3 on the seepage effect, wherein the diameter of the second seepage hole 103 is not less than the diameter of the first seepage hole 201, and preferably, the diameter of the first seepage hole 201 is the same as the diameter of the second seepage hole 103.

[0041] It is worth noting that, in the present embodiment, the water seepage location may also be in the shape of a water seepage groove, etc., as long as it can achieve the water leakage function.

[0042] In an exemplary embodiment, a plurality of connecting members 4 are disposed on the fixing portion 101 . The connecting members 4 are extended along the length direction of the fixing portion 101 , and the connecting members 4 can be riveted to the reinforcing beam 3 .

[0043] In this embodiment, the connecting piece 4 is provided so that the reinforcing beam 3 can be connected to the bottom beam 1, so that the reinforcing beam 3 can be separated from the bottom beam 1, thereby realizing the function of separate transportation.

[0044] Illustratively, in this embodiment, a plurality of first connecting members 4 are evenly arranged along the length direction of the bottom beam 1 , which can effectively ensure the connection strength of the reinforcing beam 3 and firmly connect the reinforcing beam 3 to the bottom beam 1 .

[0045] Exemplarily, in this embodiment, the first connecting member 4 is a rivet, and other connecting members 4 with a connecting function may also be used, such as screws, which are threadedly connected to the bottom beam 1 and the reinforcing beam 3 to enhance the connection strength between the two.

[0046] In an exemplary embodiment, the fixing portion 101 is "Z"-shaped, and the fixing portion 101 includes a placement surface and a fixing surface, wherein the side beam 2 is arranged on the placement surface, the reinforcing beam 3 is detachably connected to the fixing surface through a connecting member 4, and the reflective portion 102 is "L"-shaped, and the reflective portion 102 and the fixing portion 101 are integrally formed.

[0047] In this embodiment, the bottom beam 1 is bent three times as a whole, and through the "Z"-shaped fixing portion 101 and the "L"-shaped reflecting portion 102, the fixing portion 101 can fix the wall panel, and the reflecting portion 102 is used to realize the reflection function.

[0048] Illustratively, in this embodiment, a plurality of reflective strips 8 are provided on the reflective portion 102 , and the reflective strips 8 are extended along the length direction of the reflective portion 102 .

[0049] Exemplarily, the side beam 2 is "L"-shaped, wherein the bottom surface of the side beam 2 is arranged parallel to the placement surface, and the side surface of the side beam 2 is arranged parallel to the fixing surface. In this embodiment, the fixed gap 11 is formed by the vertical surface of the side beam 2 and the side surface of the reinforcing beam 3.

[0050] In an exemplary embodiment, a first sealing member 9 is provided between the side beam 2 and the door panel 6 , and a second sealing member 10 is provided between the side beam 2 and the bottom beam 1 .

[0051] In this embodiment, the first seal 9 and the second seal 10 are provided so that the first seal 9 seals between the side beam 2 and the door panel 6 , and the second seal 10 seals between the side beam 2 and the bottom beam 1 .

[0052] Exemplarily, in this embodiment, the first sealing member 9 and the second sealing member 10 are both sealed with rubber strips, and the length of the rubber strips is equal to the length of the side beam 2 .

[0053] The utility model also provides a cargo box, which adopts the above cargo box side wall structure.

[0054] In summary, the cargo box side panel structure proposed in the present invention improves the connection strength of the door panel 6 by changing the connection method of the door panel 6, adopts the reinforcing ribs 5 and the fixed gap 11 for positioning, and limits the reinforcing beam 3 and the side beam 2, so as to make the connection of the door panel 6 more firmly and avoid water seepage in the cargo box. At the same time, a first seepage hole 201 and a second seepage hole 103 are respectively opened on the side beam 2 and the bottom beam 1. Even if the connection between the side beam 2 and the door panel 6 fails, water can be discharged through the first seepage hole 201 and the second seepage hole 103, thereby improving the function of preventing water seepage in the cargo box.

[0055] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A cargo box side wall structure, used to fix the door panel of the cargo box, characterized in that: The cargo box side wall structure comprises: A bottom beam, the bottom beam comprising a fixing portion and a reflecting portion; A side beam is arranged on the fixing portion, a reinforcing beam is arranged on the side beam, the reinforcing beam is detachably connected to the fixing portion, a fixed gap is arranged between the side beam and the reinforcing beam, and the door panel is connected to the side beam through the fixed gap.

2. A cargo box side wall structure according to claim 1, characterized in that: A reinforcing rib is provided between the door panel and the reinforcing beam, and the door panel covers the reinforcing rib.

3. The cargo box side wall structure according to claim 1, characterized in that: The side beam is provided with a plurality of first water seepage holes, which are evenly arranged along the length direction of the side beam. The bottom beam is provided with second water seepage holes, which correspond to each other one by one.

4. The cargo box side wall structure according to claim 1, characterized in that: The fixing portion is provided with a plurality of connecting pieces, the connecting pieces are extended along the length direction of the fixing portion, and the connecting pieces can be riveted to the reinforcing beam.

5. A cargo box side wall structure according to claim 4, characterized in that: The fixing portion is "Z"-shaped and includes a placement surface and a fixing surface, wherein the side beam is arranged on the placement surface, and the reinforcing beam is detachably connected to the fixing surface via the connecting piece.

6. The cargo box side wall structure according to claim 1, characterized in that: The reflective portion is in an "L" shape, and the reflective portion and the fixing portion are integrally formed.

7. The cargo box side wall structure according to claim 1, characterized in that: The reflective portion is provided with a plurality of reflective strips extending along the length direction of the reflective portion.

8. The cargo box side wall structure according to claim 5, characterized in that: The side beam is "L"-shaped, wherein the bottom surface of the side beam is arranged parallel to the placement surface, and the side surface of the side beam is arranged parallel to the fixing surface.

9. The cargo box side wall structure according to claim 1, characterized in that: A first sealing member is provided between the side beam and the door panel, and a second sealing member is provided between the side beam and the bottom beam.

10. A cargo box, characterized in that: It comprises a cargo box side wall structure as described in any one of claims 1-9.

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