Refrigerating box

Abstract

The utility model relates to the technical field of containers, and discloses a refrigerated container, which comprises a main floor, which is formed by embedding and welding a plurality of segmental plates, and welding heads with embedding structures are arranged at the tail ends of the two sides of the main floor; the T-shaped side wing plate is welded to the two ends of the main floor in an embedded mode, a welding head with an embedded matching structure is arranged at the tail end of the bottom of the T-shaped side wing plate, a turnup smooth side wing structure is arranged at the tail end of the top of the T-shaped side wing plate, and a welding section horizontally extending outwards is arranged at the tail end of a side wing; the anti-collision plate is erected and welded with the welding section of the T-shaped side wing plate, and a T-shaped reinforcing rib is arranged at the tail end of the lower end; a wavy foaming face is arranged on the outer side of the anti-collision plate. By changing the welding structure of the main floor, the T-shaped side wing plate and the anti-collision plate, the welding of the T-shaped side wing plate is advanced to an automatic welding stage, so that the production efficiency is improved; related overlapping amount is transferred to the side, different foaming thickness requirements of customers can be met, the T-shaped reinforcing ribs are additionally arranged to improve the structural strength, and the contact area and the adhesive force are increased through the foaming surface wave design.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, and more specifically, to a refrigerated container. Background Art

[0002] For example, the installation structure of the bottom side beam for a refrigerator disclosed in the application number CN200710149819.4 includes an upper bottom side beam, a lower bottom side beam, a floor, a bottom corner seal, and a secondary foaming area formed by connecting the upper bottom side beam with the lower bottom side beam and the floor with the bottom corner seal. The upper bottom side beam includes an upper vertical portion, a curved portion, and a welding portion connected to the lower bottom side beam. It is characterized in that: the top of the upper vertical portion of the upper bottom side beam is higher than or equal to the secondary foaming area; the curved portion and the welding portion of the upper bottom side beam also include a free lower vertical portion directly exposed to the secondary foaming area; and the curved portion is inclined. The installation structure of the bottom side beam for a refrigerator is suitable for both hinged and inserted types, which can facilitate the secondary foaming operation and enhance the elastic deformation capacity of the bottom of the outer panel, which is beneficial to paint construction and saves materials.

[0003] Specifically, standard refrigerator, as attached to the instruction manual Figure 1-3 As shown, the main floor is arranged on the inner bottom surface of the box body. The main floor is formed by welding a plurality of segmented plates. T-side wing plates are welded at both ends of the main floor. The welding parts of the two are lap joint structures with vertical offset, and the welding surface is horizontal. There are raised side wing structures at both ends of the T-side wing plates, and the ends of the side wing are thickened welding sections. The anti-collision plate is arranged on the inner wall of the box body. The lower end of the anti-collision plate is a smooth plate structure, and the end on the inner side has a thickened welding section. The T-side wing plate and the anti-collision plate are welded, and the welding parts are lap joint structures with internal and external offset, and the welding surface is vertical. After welding, these parts constitute the basic internal structure of the entire cold storage box.

[0004] Since the outer width of this type of refrigerated container is fixed, different customers have different requirements for the foam thickness of the side panels. However, in order to ensure the internal volume, the thickness difference is usually within 3-10mm. The segmented panels are standard universal parts. The main floor has been automatically welded by equipment during installation. Due to the inner width, the T-side wing panels need to be adapted and welded in the later process. This method not only has hidden dangers in structural strength, but also production efficiency is limited by the structure, customer requirements, and production process, resulting in low output. These problems have affected the development of the refrigerated container sector. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a refrigerator to solve one or more of the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A refrigerator, comprising a box body and

[0008] The main floor is arranged on the bottom surface of the box body and is formed by embedding and welding a number of segmented plates, with welding heads with embedded structures provided at the ends of both sides;

[0009] T-side wing plate, which is arranged on the bottom surface of the box body, and is embedded and welded with the two ends of the main floor, and the end of the bottom inner side is provided with a welding head with an embedded matching structure, and the top end is provided with a raised smooth side wing structure, and the end of the side wing has a welding section extending horizontally outward;

[0010] The anti-collision plate is arranged on the side surface inside the box body, and is welded to the welding section of the T-side wing plate. The end of the side surface close to the inside at the lower end is provided with a T-shaped reinforcement rib, and the flat end of the T-shaped reinforcement rib is close to the outside and vertical.

[0011] Furthermore, the straight end of the T-shaped reinforcement rib on the T-side wing plate is horizontal and is staggeredly welded to the welding section of the anti-collision plate, and the welding surface is horizontal.

[0012] Furthermore, the welding joints of the main floor and the T-side wing plates are welded after being embedded.

[0013] Furthermore, a wavy foaming surface is provided on the outer side of the anti-collision plate.

[0014] Furthermore, the welded portions of the main floor and the edges of the T-side wing panels have overlapping structures, and the total length of the welded portions is reduced.

[0015] In summary, the utility model has the following beneficial effects: by optimizing the edge cross-section of the T-side wing plate, the original welding structure with the main floor is improved to an embedded welding structure, the overall structural length of the main floor and the T-side wing plate is shortened, and at the same time, the welding of the T-side wing plate and the main floor, which will be welded manually or by machine in the later process according to the erection amount, can be advanced to the automated welding stage of the segmented plate on the main floor, thereby improving production efficiency; by further optimizing the edge cross-section of the T-side wing plate, the vertical welding surface originally welded with the anti-collision plate is converted into a horizontal welding surface, and the welding amount of the original main floor and the T-side wing plate is transferred to the welding section of the T-side wing plate and the anti-collision plate, and the welding of the T-side wing plate and the anti-collision plate is already in the stage of the later process, and no unnecessary time is added, and at this time, it can be adjusted according to the customer's requirements for different side panel foaming thicknesses, which is more flexible; T-shaped back ribs are added to the bottom of the anti-collision plate, and deformation will occur after welding here, which can effectively avoid this situation; the overall foaming surface is designed with waves, which increases the contact area and improves the adhesion of the components on the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of an existing refrigerator provided by the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0019] Figure 4 A structural schematic diagram of an implementation method provided by the utility model;

[0020] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0021] Figure 6 for Figure 4 Enlarged view of point D in the middle.

[0022] In the figure: 1. Box body; 2. Main floor; 3. T-side wing panel; 4. Anti-collision plate. DETAILED DESCRIPTION

[0023] The following is combined with Figure 4-6 The utility model is described in further detail.

[0024] Example

[0025] The utility model provides a refrigerator, such as Figure 4 , 5 As shown in Figures 6 and 7, a welded main floor 2, T-side wing panels 3 and anti-collision plates 4 are provided inside the box body 1. The main floor 2 and T-side wing panels 3 are welded and sent for further welding. The inner side of the main floor 2 and the T-side wing panels 3 are arranged on the bottom surface of the box body 1, and the outer side of the T-side wing panels 3 and the anti-collision plates 4 are arranged on the side surface of the box body 1. The main floor 2 is formed by embedding and welding a number of segmented panels, which are standard universal parts. After welding, the main floor 2 is provided with welding heads with embedded structures at both ends. The inner side of the bottom of the T-side wing panel 3 is provided with a welding head with an embedded matching structure at the end. As the name implies, the ends of the inner side of the bottom of the two T-side wing panels 3 are respectively embedded and welded with the two ends of the main floor 2 through matching welding head structures, and the distance between the most adjacent end nodes is recorded as W. 1，Theoretically, the node distance after welding with each adjacent segment plate is the same, so the relevant node distance of the segment plate is also recorded as W1. The node distance of the adjacent end at the very end of the prior art is recorded as W2, and W1 must be smaller than W2 because there is a welding amount for bridging welding. The end of the top of the T-side wing plate 3 is provided with a raised smooth side wing structure, and the end has a welding section extending horizontally outward. A T-shaped reinforcement rib is provided at the inner side end of the lower end of the anti-collision plate 4, and the flat end of the T-shaped reinforcement rib is outward and vertical. The flat end is horizontal and acts as a welding section and is bridgingly welded with the welding section of the T-side wing plate 3 to form a staggered welding structure. The welding surface is horizontal, and the original welding amount of the main floor 2 and the T-side wing plate 3 is transferred to this section, which is convenient for adjusting and reducing the processing pressure of the subsequent process. In addition, a wavy foam surface is provided on the outer side of the anti-collision plate 4.

[0026] Originally, only the main floor 2 was completed in the automated welding stage, and the welding of the main floor 2 and the T-side wing panel 3, as well as the T-side wing panel 3 and the anti-collision plate 4 had to wait until the subsequent process was completed, which was not only time-consuming and labor-intensive, but also more prone to errors. Now, the splicing welding of the main floor 2 itself and the embedded welding of the main floor 2 and the T-side wing panel 3 can be completed in the previous automated welding process. The subsequent process only needs to adjust the overlapping dimensions of the T-shaped reinforcement ribs and related welding sections according to the foaming thickness required by the customer, which effectively shortens the production cycle, reduces production pressure, strengthens the structural strength, and improves the adhesion between the components and the box body 1, achieving multiple goals at one stroke.

[0027] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A refrigerator, comprising a box body (1), Features: Also includes The main floor (2) is arranged on the bottom surface of the box body (1) and is formed by embedding and welding a plurality of segmented plates, and has welding heads with embedding structures at the ends of both sides; A T-side wing plate (3) is arranged on the bottom surface of the box body (1) and is welded to both ends of the main floor (2). The inner end of the bottom is provided with a welding head with an embedded matching structure, and the top end is provided with a raised smooth side wing structure. The end of the side wing has a welding section extending horizontally outward; The anti-collision plate (4) is arranged on the side surface inside the box body (1) and is welded to the welding section of the T-shaped side wing plate (3). A T-shaped reinforcing rib is arranged at the inner end of the lower end of the side surface, and the flat end of the T-shaped reinforcing rib is outward and vertical.

2. The refrigerator according to claim 1, Features: The straight end of the T-shaped reinforcing rib on the T-side wing plate (3) is horizontal and is staggeredly welded to the welding section of the anti-collision plate (4), and the welding surface is horizontal.

3. The refrigerator according to claim 1, Features: The welding joints of the main floor (2) and the T-side wing plate (3) are welded after being embedded.

4. The refrigerator according to claim 1, Features: The anti-collision plate (4) is provided with a wavy foaming surface on the outer side.

5. The refrigerator according to claim 1, Features: The welded portions at the edges of the main floor (2) and the T-side wing plate (3) have an overlapping structure, and the total length of the welded portions is reduced.

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