Container side plate structure and container

Abstract

The utility model discloses a container side plate structure which comprises a plurality of first plate bodies, the first plate bodies are sequentially connected side by side, each first plate body is provided with a plane arranged outwards, and the planes arranged outwards of the first plate bodies are arranged side by side to form an outer plane of an integral structure. One side of each first plate body is provided with a first bent part arranged inwards, the other side of each first plate body is provided with a second bent part arranged inwards, and the first bent part of one first plate body is inserted into the second bent part of the other adjacent first plate body. The container side plate is high in structural strength, smooth in outer side plate surface, convenient for advertisement laying, small in wind resistance, capable of reducing vehicle energy consumption and improving the stability in the driving process, the whole container side plate is of a welding structure, bolts or rivets for communicating the inside and the outside do not exist, and the sealing performance of the whole structure is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo boxes of van-type transport vehicles, in particular to a side plate structure of a cargo box. Background Art

[0002] The van transporter is mainly composed of a second-class chassis and a van compartment, and is used to transport various items. The van compartment consists of a chassis, a front panel, side panels, a rear door frame, a door panel, and a roof panel. The side panels are mainly divided into steel corrugated structures and composite board structures. The steel corrugated side panel surface adopts a roll-formed corrugated board core, which is spliced ​​from 3-4 corrugated boards, and the side panel surface is corrugated. The composite board side panel adopts FRP honeycomb composite panels or PP honeycomb composite panels, and the composite board core and the side beams and columns are connected by bolts or rivets.

[0003] Although the above-mentioned side plate structure of the van transport vehicle is widely used, it still has the following shortcomings:

[0004] (1) Steel corrugated side panels have corrugated surface, which is not convenient for making body advertisements. In addition, it will increase the wind resistance on both sides of the car, thereby increasing the vehicle operating cost.

[0005] (2) A large number of bolt or rivet connection holes on the side panels of the composite board connect the inside and outside of the carriage. The location of the connection holes can easily cause rain leakage in the carriage. Rainwater enters the composite board or the carriage from the connection points, causing damage to the carriage or the cargo inside the carriage. Utility Model Content

[0006] The embodiments of the present application provide a cargo box side panel structure and a cargo box, so as to solve the problems of the existing cargo box side panel structure being inconvenient for making body advertisements or having the risk of rain leakage.

[0007] The first aspect of the present application provides a cargo box side panel structure, including: a first plate body, the first plate body has multiple pieces and are connected in parallel in sequence, the first plate body has a plane arranged outwardly, the planes of the multiple first plate bodies arranged outwardly form an outer plane of the overall structure, one side of the first plate body has a first bending portion arranged inwardly, and the other side has a second bending portion arranged inwardly, the first bending portion of one first plate body is inserted into the second bending portion of another adjacent first plate body.

[0008] The beneficial effects of the above-mentioned embodiments are as follows: the side panels of the cargo box have high structural strength, a flat outer panel surface, are convenient for laying advertisements, have low wind resistance, reduce vehicle energy consumption, and can improve driving stability. The overall structure is a welded structure without bolts or rivets connecting the inside and outside, and the overall structure has good sealing properties.

[0009] Based on the above embodiments, the embodiments of the present application may also be improved as follows:

[0010] In one embodiment of the present application: the first bending portion includes: a first connecting section, a first extending section, the first connecting section is arranged between the first extending section and one side of the first plate body, the second bending portion includes: a second connecting section, a second extending section A, a second extending section B, the second connecting section is arranged between the second extending section A and the other side of the first plate body, and the second extending section B is located on the other side of the second extending section A relative to the second connecting section. Beneficial effect of this step: the plug-in structure is formed by the first bending portion and the second bending portion, and the structure is stable and has high strength.

[0011] In one embodiment of the present application: the cross-sectional length of the first connecting section is smaller than the cross-sectional length of the second connecting section, and the cross-sectional length of the first extending section is smaller than the cross-sectional length of the second extending section A. Beneficial effect of this step: the first bending portion is prevented from interfering with the second bending portion, so that the outer side surface of the first plate body can be kept flush.

[0012] In one of the embodiments of the present application: the distance between the first connecting section and the second connecting section is 150-200 mm.

[0013] In one embodiment of the present application, it further comprises: a second plate body, the second plate body has symmetrically arranged third bending parts on both sides, and the third bending parts are inserted into adjacent second bending parts. The beneficial effect of this step is that the outermost edge of the cargo box side plate structure has no protruding bending structure.

[0014] In one embodiment of the present application: the first bending portion is connected to the second bending portion by welding. Beneficial effects of this step: the welding structure has high strength, the welding points are hidden, and no grinding is required, which can improve production efficiency and reduce the cost of side panel production. There are no welding points inside and outside the side panel, which does not affect the appearance.

[0015] In one of the embodiments of the present application: in the height direction, the distance between the welding points of the first bending portion and the second bending portion is 40-50 mm.

[0016] In one embodiment of the present application: the joints between the first plates and between the first plate and the second plate are connected by sealant. The beneficial effect of this step: preventing rainwater from penetrating into the interior of the carriage and damaging the transported goods.

[0017] In one embodiment of the present application: it also includes: an inner reinforcing plate, which is disposed in the middle of the inner side of the first plate body along the transverse direction, and the inner reinforcing plate is connected to the first bending portion, the second bending portion, and the third bending portion; a top beam assembly, which is connected to the upper ends of the first plate body and the second plate body. Beneficial effect of this step: the structural strength of the side plate is improved by the inner reinforcing plate and the top beam assembly.

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] (1) Use sheet metal parts with a width of 150-200mm and a bent structure on the inside to weld together. The spacing between welding points in the height direction is 40-50mm. Weld several sheet metal parts into one. The bent structure of adjacent side panels also forms a plug-in structure, which has high structural strength.

[0020] (2) The side panel assembly is welded from sheet metal parts. The welding position is at the joint of the vertical ribs. The welding points are hidden and do not need to be polished, which can improve production efficiency and reduce the cost of side panel production. There are no welding points inside and outside the side panels, which does not affect the appearance.

[0021] (3) The board surface is flat and beautiful, which is more convenient for the production of vehicle body advertisements. Promotion and advertising can be carried out during vehicle transportation;

[0022] (4) The side panel surface is flat and vibration-free, which avoids the vibration and abnormal noise of the side panel during vehicle use. The flat side panel surface also avoids the generation of wind resistance on both sides of the car body, and the fuel consumption is lower during vehicle operation, thereby reducing vehicle operating costs;

[0023] (5) The first plate body, the second plate body, the inner reinforcement plate, and the top beam assembly are welded together to form the side panel assembly. The side panel assembly has no bolts or rivets connecting the inside and the outside. Sealant is applied at the joints between the sheet metal parts to prevent rainwater from seeping into the interior of the car and damaging the transported goods.

[0024] A second aspect of the present application provides a cargo box, including the cargo box side panel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the cargo box side panel structure;

[0027] Figure 2 It is a rear view of the cargo box side panel structure;

[0028] Figure 3 for Figure 2 Sectional view along AA;

[0029] Figure 4 for Figure 2 Left view of .

[0030] Wherein, 1 is a first plate, 101 is a first bending portion, 102 is a second bending portion, 103 is a first connecting section, 104 is a first extending section, 105 is a second connecting section, 106 is a second extending section A, and 107 is a second extending section B;

[0031] 2 second plate body, 201 third bending portion;

[0032] 3 inner reinforcement plate, 301 upper connecting section, 302 lower connecting section, 303 middle plate section;

[0033] 4 top beam assembly, 401 first frame, 402 second frame, 403 first vertical section, 404 first transverse section, 405 second vertical section, 406 second transverse section, 407 third vertical section. DETAILED DESCRIPTION

[0034] In this application, unless otherwise clearly specified and limited, the terms in this application should be understood in a broad sense, such as connection can be fixed connection, detachable connection or integration, direct connection or indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of different terms in this utility model can be understood according to specific circumstances, and the scope of the specific meaning should be limited to realizing the functions of this application.

[0035] Embodiment 1

[0036] like Figure 1-4 As shown, a cargo box side panel structure includes: a first plate body 1, the first plate body 1 has multiple pieces and are connected in parallel in sequence, the first plate body 1 has a plane arranged outwardly, the planes of the multiple first plate bodies 1 arranged outwardly are arranged in parallel to form the outer plane of the overall structure, one side of the first plate body 1 has a first bending portion 101 arranged inwardly, and the other side has a second bending portion 102 arranged inwardly, the first bending portion 101 of one first plate body 1 is inserted into the second bending portion 102 of another adjacent first plate body 1.

[0037] Specifically, the above-mentioned external refers to the outside of the cargo box, and the above-mentioned internal refers to the inside of the cargo box.

[0038] Specifically, Figure 3 As shown, the first bending portion 101 includes: a first connecting section 103, a first extension section 104, the first connecting section 103 is arranged between the first extension section 104 and a side edge of the first plate body 1, and the second bending portion 102 includes: a second connecting section 105, a second extension section A106, and a second extension section B107, the second connecting section 105 is arranged between the second extension section A106 and the other side edge of the first plate body 1, and the second extension section B107 is located on the other side of the second extension section A106 relative to the second connecting section 105.

[0039] Specifically, Figure 3As shown, the first connecting section 103 is arranged in a direction perpendicular to the inner side surface of the first plate body 1, the first extension section 104 is arranged at the other side edge of the first connecting section 103 perpendicularly relative to the inner side surface of the first plate body 1, and the first extension section 104 extends toward the middle position of the rear side of the first plate body 1; the second connecting section 105 is arranged in a direction perpendicular to the inner side surface of the first plate body 1, the second extension section A106 is arranged at the other side edge of the second connecting section 105 perpendicularly relative to the inner side surface of the first plate body 1, and the second extension section A106 extends in a direction away from the middle position of the rear side of the first plate body 1, and the second extension section B107 is arranged at the other side edge of the second extension section A106 perpendicularly relative to the second connecting section 105, and the second extension section B107 extends toward the outer side of the first plate body 1.

[0040] Specifically, Figure 3 As shown, the cross-sectional length of the first connecting section 103 is smaller than the cross-sectional length of the second connecting section 105, and the cross-sectional length of the first extension section 104 is smaller than the cross-sectional length of the second extension section A106, so that after the first bending portion 101 is inserted into the second bending portion 102, the outer side surface of the first plate body 1 can remain flush.

[0041] Specifically, the distance between the first connecting section 103 and the second connecting section 105 of the same first plate body 1 is 150-200 mm.

[0042] Specifically, Figure 1 , 3 As shown, the cargo box side panel structure also includes: a second plate body 2, and the second plate body 2 has symmetrically arranged third bending portions 201 on both sides, the third bending portions 201 are inserted into the adjacent second bending portions 102, and the third bending portions 201 inserted into the second bending portions 102 have the same shape as the first bending portions 101. The second plate body 2 is arranged so that there is no protruding bending structure at the outermost edge of the cargo box side panel structure.

[0043] Specifically, the first bending portion 101 is connected to the second bending portion 102 by welding, and the distance between welding points in the height direction is 40-50 mm.

[0044] Specifically, the joints between the first plate bodies 1 and between the first plate body 1 and the second plate body 2 are connected by sealant, and the sealant is used to improve the strength of the connection and prevent water seepage.

[0045] Specifically, Figure 1 , 4 As shown, the cargo box side panel structure also includes: an inner reinforcement plate 3 and a top beam assembly 4. The inner reinforcement plate 3 is laterally arranged in the middle inner side of the first plate body 1. The inner reinforcement plate 3 is welded to the first bending portion 101, the second bending portion 102, and the third bending portion 201. The top beam assembly 4 is welded to the upper ends of the first plate body 1 and the second plate body 2.

[0046] Specifically, Figure 4 As shown, the inner reinforcement plate 3 includes: an upper connecting section 301, a lower connecting section 302, and an intermediate plate section 303. The intermediate plate section 303 is located between the upper connecting section 301 and the lower connecting section 302. The upper connecting section 301 is an L-shaped structure and is welded to the second extension section A106. The intermediate plate section 303 is parallel to the second extension section A106 and has a gap with the second extension section A106. The lower connecting section 302 is located below the intermediate plate section 303 and forms a symmetrical structure with the upper connecting section 301. The lower connecting section 302 is welded to the second extension section A106. A plurality of weight-reducing holes are provided on the surface of the intermediate plate section 303 at intervals along the length direction. The inner reinforcement plate 3 is a three-dimensional structure and has a strong anti-deformation ability. The inner reinforcement plate 3 strengthens the strength of the overall structure on the inner sides of the first plate body 1 and the second plate body 2.

[0047] Specifically, Figure 4 As shown, the top beam assembly 4 includes: a first frame 401 and a second frame 402. The first frame 401 includes: a first vertical section 403, a first transverse section 404, a second vertical section 405, a second transverse section 406, and a third vertical section 407. The first vertical section 403 is vertically arranged on the inner side of the first plate body 1 and is welded to the second extension section A106. The first transverse section 404 is connected to the first vertical section 403. The first transverse section 404 is transversely welded to the upper end of the first plate body 1. The second vertical section 405 is vertically arranged on the other side of the first transverse section 404 relative to the first vertical section 403 and extends vertically upward. The second transverse section 405 is vertically arranged on the other side of the first transverse section 404 relative to the first vertical section 403 and extends vertically upward. 6 is arranged in parallel at the other side of the second vertical section 405 relative to the first transverse section 404, and the third vertical section 407 is arranged vertically at the other side of the second transverse section 406 relative to the second vertical section 405, and an opening structure is formed between the lower edge of the third vertical section 407 and the first transverse section 404; the second frame body 402 is a U-shaped structure, the second frame body 402 is inserted into the inner side of the first frame body 401, and the opening of the second frame body 402 is arranged toward the middle part of the inner side of the first frame body 401. The second frame body 402 is welded to the first frame body 401 and the opening structure is closed, and a reinforcement structure is formed at the upper ends of the first plate body 1 and the second plate body 2 through the top beam assembly 4.

[0048] The side panels of this type of cargo box have high structural strength and a flat outer surface, which is convenient for laying advertisements. They have low wind resistance, reduce vehicle energy consumption, and can improve stability during driving. The overall structure is welded and there are no bolts or rivets connecting the inside and outside, so the overall structure has good sealing.

[0049] Embodiment 2

[0050] A cargo box includes the cargo box side panel structure disclosed in the first embodiment.

[0051] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field to which the utility model belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A cargo box side panel structure, characterized in that: include: The first plate body has multiple pieces and is connected in parallel in sequence. The first plate body has a plane arranged outwardly. The planes of the multiple pieces of the first plate bodies arranged outwardly are arranged in parallel to form an outer plane of the overall structure. The first plate body has a first bending portion arranged inwardly on one side and a second bending portion arranged inwardly on the other side. The first bending portion of one piece of the first plate body is inserted into the second bending portion of another adjacent piece of the first plate body.

2. The cargo box side panel structure according to claim 1, characterized in that: The first bending portion includes: a first connecting section and a first extension section, the first connecting section is arranged between the first extension section and a side edge of the first plate body, the second bending portion includes: a second connecting section, a second extension section A, and a second extension section B, the second connecting section is arranged between the second extension section A and the other side edge of the first plate body, and the second extension section B is located on the other side of the second extension section A relative to the second connecting section.

3. The cargo box side panel structure according to claim 2, characterized in that: The cross-sectional length of the first connecting section is smaller than the cross-sectional length of the second connecting section, and the cross-sectional length of the first extending section is smaller than the cross-sectional length of the second extending section A.

4. The cargo box side panel structure according to claim 3, characterized in that: The distance between the first connecting section and the second connecting section is 150-200 mm.

5. The cargo box side panel structure according to claim 3, characterized in that: Also includes: The second plate body has third bending portions symmetrically arranged on both sides of the second plate body, and the third bending portions are inserted into adjacent second bending portions.

6. The cargo box side panel structure according to claim 5, characterized in that: The first bending portion is connected to the second bending portion by welding.

7. The cargo box side panel structure according to claim 1, characterized in that: In the height direction, the distance between the welding points of the first bending portion and the second bending portion is 40-50 mm.

8. The cargo box side panel structure according to claim 6, characterized in that: The joints between the first plates and between the first plate and the second plate are connected by sealant.

9. The cargo box side panel structure according to claim 5, characterized in that: Also includes: An inner reinforcing plate, disposed in the middle of the inner side of the first plate body in the transverse direction, the inner reinforcing plate being connected to the first bending portion, the second bending portion, and the third bending portion; The top beam assembly is connected to the upper ends of the first plate body and the second plate body.

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

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