Container top structure and container with same

Abstract

The utility model provides a container top structure and a container with the same. The container top structure comprises a top plate assembly, a skin assembly and a heat preservation assembly. The end, in the length direction, of the top plate assembly is suitable for being connected to a top end beam of the box. The end, in the width direction, of the top plate assembly is suitable for being connected to a top side beam of the box. The skin assembly is arranged below the top plate assembly. A containing cavity is defined between the skin assembly and the top plate assembly. The skin assembly includes a skeleton member and a first skin member. The first skin member is connected to a lower portion of the skeleton member. The skeleton member protrudes out of the first skin member in the length direction. The skeleton member protrudes from the first skin member in the width direction. The heat preservation assembly is arranged in the containing cavity. The end part of the framework component in the length direction is suitable for being connected to the top end beam, and / or the end part of the framework component in the width direction is suitable for being connected to the top side beam. The installation workload can be reduced, and the assembling quality of the top plate assembly in the box body can be improved.

Description

Technical Field

[0001] This utility model generally relates to the technical field of container structures, and more specifically to a container top structure and a container having the same. Background Technology

[0002] With the development of the special container industry, various types of special containers have emerged to meet different usage needs, some of which require insulation structures.

[0003] In related technologies, the top structure of a container includes a top panel and insulation panels. The insulation panels are located below the top panel in the installed state. The top panel is fixed to the top beam of the container body by welding. Due to the high quality requirements for welds in special containers, the top panel is usually welded to the container body first, and then a water spray test is performed on the weld between the top panel and the container body. Only if there is no leakage can the insulation panels be installed from inside the container. To reduce the labor intensity of assembling the insulation panels, they are usually pre-divided into multiple independent insulation panels so that assembly personnel can more easily handle and install the insulation panels. However, this significantly increases the installation workload and affects production efficiency.

[0004] Therefore, there is a need to provide a container top structure and a container having the same, in order to at least partially solve the above problems. Utility Model Content

[0005] The present invention includes a series of simplified concepts, which will be further explained in detail in the detailed description section. This present invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To at least partially solve the above problems, the first aspect of this utility model provides a container top structure, the container top structure comprising:

[0007] A top plate assembly, wherein the lengthwise end of the top plate assembly is adapted to be connected to the top beam of the housing, and the widthwise end of the top plate assembly is adapted to be connected to the top side beam of the housing;

[0008] A skin assembly, disposed below the top plate assembly, with a receiving cavity formed between the skin assembly and the top plate assembly, the skin assembly including a skeleton member and a first skin member, the first skin member being connected to the lower part of the skeleton member, the skeleton member protruding beyond the first skin member in the length direction to space the first skin member from the top beam, and the skeleton member protruding beyond the first skin member in the width direction to space the first skin member from the top side beam; and

[0009] Thermal insulation component, wherein the thermal insulation component is disposed in the receiving cavity.

[0010] Wherein, the end of the skeleton member along the length direction is adapted to be connected to the top beam; and / or

[0011] The end of the skeleton member along the width direction is adapted to be connected to the top side beam.

[0012] According to the container top structure of the first aspect of this utility model, the skin assembly can be prefabricated, thus facilitating the overall installation of the skin assembly onto the container body after the top plate assembly is fixed to the container body. In the skin assembly, since the skeleton member protrudes beyond the first skin member in the length direction to space the first skin member from the top beam, and protrudes beyond the first skin member in the width direction to space the first skin member from the top side beam, after the skin assembly is installed, the edges of the skin assembly can be left open for observing the assembly quality at the connection between the top plate assembly and the container body, such as observing for leaks during a water spray test. By adopting the above technical solution, it is possible to reduce installation workload and improve assembly efficiency while simultaneously improving the assembly quality of the top plate assembly onto the container body.

[0013] Optionally, the skeleton component includes:

[0014] A plurality of transverse support beams extending along the width direction, the plurality of transverse support beams being spaced apart along the length direction, and at least a portion of the plurality of transverse support beams being adapted to connect to the top side beam; and

[0015] A plurality of longitudinal support beams, which extend along the length direction and are connected to the transverse support beams, and the plurality of longitudinal support beams are arranged at intervals along the width direction.

[0016] Optionally, a plurality of the transverse support beams enclose and form a plurality of first empty spaces and second empty spaces, each of the first empty spaces being located around the second empty spaces, and the first skin member being arranged correspondingly to the second empty spaces.

[0017] Optionally, the lower surface of the transverse support beam is at least partially flush with the lower surface of the longitudinal support beam.

[0018] Optionally, the longitudinal support beam includes a plurality of longitudinal beam segments, which are arranged at intervals along the length direction, and the ends of the longitudinal beam segments along the length direction are connected to the transverse support beam.

[0019] The lower surface of the transverse support beam is at least partially flush with the lower surface of the longitudinal support beam.

[0020] Optionally, the plurality of transverse support beams includes a first transverse support beam and a second transverse support beam, the first transverse support beam and the second transverse support beam being arranged at intervals along the length direction, the first transverse support beam being adapted to be connected to a mounting bracket, wherein

[0021] The dimension of the first crossbeam along the length direction is greater than the dimension of the second crossbeam along the length direction; and / or

[0022] The dimension of the first crossbeam along the height direction is larger than the dimension of the second crossbeam along the height direction.

[0023] Optionally, the plurality of longitudinal support beams includes two first longitudinal support beams and a second longitudinal support beam, the two first longitudinal support beams being spaced apart along the width direction, the second longitudinal support beam being located between the two first longitudinal support beams, and the first longitudinal support beams being adapted to be connected to the top side beam.

[0024] Optionally, the first longitudinal support beam extends along the length direction to the outside of the transverse support beam located at the outermost point in the length direction.

[0025] A second aspect of this utility model provides a container, the container comprising:

[0026] The enclosure includes a top beam and top side beams; and

[0027] In the aforementioned container top structure, the lengthwise end of the top plate assembly is connected to the top beam of the container body, and the widthwise end of the top plate assembly is connected to the top side beam of the container body.

[0028] The ends of the skeleton members along the length direction are adapted to connect to the top beam; and / or

[0029] The end of the skeleton member along the width direction is adapted to be connected to the top side beam.

[0030] According to the second aspect of the present invention, by applying the above-described container top structure, it is possible to reduce the amount of installation work and improve assembly efficiency, while also helping to improve the assembly quality of the top plate assembly in the container body.

[0031] Optionally, the skeleton component forms a plurality of first empty spaces and second empty spaces, each of the first empty spaces being located around the second empty spaces, and the first skin component being arranged corresponding to the second empty spaces;

[0032] The container includes a second skin member located below the frame member and arranged corresponding to the first empty space area, and the second skin member is connected to the frame member. Attached Figure Description

[0033] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings,

[0034] Figure 1 This is an exploded perspective view of a container according to a preferred embodiment of the present invention, where the second skin component is not shown.

[0035] Figure 2 This is a perspective view of a skeleton component according to a preferred embodiment of the present invention;

[0036] Figure 3 for Figure 1 A perspective view of the skin assembly shown;

[0037] Figure 4 A perspective view of a skeleton component according to another preferred embodiment of the present invention;

[0038] Figure 5 This is a top view of the skin assembly according to the present invention, in which structures such as the top side beam and the top beam are shown in dashed lines;

[0039] Figure 6 For along Figure 5 The sectional view cut by line AA in the middle; and

[0040] Figure 7 For along Figure 5 The sectional view cut by line BB in the middle.

[0041] Explanation of reference numerals in the attached figures:

[0042] 100: Container; 110: Top Structure

[0043] 111: Roof panel assembly; 112: Skin assembly

[0044] 113: Skeleton components; 114: Horizontal support beam

[0045] 115: First horizontal support beam; 116: Second horizontal support beam

[0046] 117: Longitudinal support beam; 118: First longitudinal support beam

[0047] 119: Second longitudinal support beam; 121: First skin component

[0048] 123: Receiving cavity

[0049] 124: First blank space 125: Second blank space

[0050] 130: Box body; 131: Top and side beams

[0051] 132: Top beam D1: Length direction

[0052] D2: Width direction; D3: Height direction Detailed Implementation

[0053] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0054] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art.

[0055] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the scope of the invention. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0056] The ordinal numbers such as "first" and "second" used in this utility model are merely identifiers and do not have any other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of a "second component," and the term "second component" does not imply the existence of a "first component." It should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and similar expressions used in this utility model are for illustrative purposes only and are not intended to be limiting.

[0057] The terms “center,” “parallel,” “perpendicular,” “aligned,” and “symmetrical” used in this invention do not have to be precise, but can include typical engineering tolerances.

[0058] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, which show representative embodiments of the present invention and are not intended to limit the present invention.

[0059] With the development of the special container industry, various types of special containers have emerged to meet different usage needs. Some of these special containers require an internal insulation layer. Currently, there are two main types of top insulation layers for containers: 1. Rock wool sandwich panels; 2. Steel plates with internal insulation material. These insulation layer structures have the following disadvantages: the rock wool sandwich panels are too thin to support the lifting of heavy objects; the installation of steel plates with insulation material is labor-intensive, and if there are other equipment mounting racks inside the container, the limited space makes installation extremely difficult. On the other hand, special containers have high requirements for weld quality, so steel plates with insulation material can only be installed in the later stages. That is, the top corrugated plate is welded first, and then a water spray test is conducted on the weld of the top corrugated plate. Only if there is no leakage can the steel plate with insulation material be installed in the later stages.

[0060] Among them, the insulation layer structure in the relevant technology is a multi-module splicing, which requires multiple operations for installation, resulting in a huge amount of installation work and extremely low efficiency.

[0061] Furthermore, since the insulation layer structure is installed after the top panel is installed, subsequent processes are required. When there are equipment mounting brackets and other applications inside the container, the remaining space inside the container for operators to stand and move around is quite small, making operation extremely inconvenient.

[0062] To at least partially address the aforementioned technical deficiencies, embodiments of this utility model provide a container top structure 110 and a container 100 having therein, see reference. Figures 1 to 7 The container's top structure 110 can support the hoisting of heavy objects. This structure can be installed as a whole after the equipment mounting frame is installed, eliminating the need for subsequent installation processes, thus ensuring quality while effectively improving installation efficiency.

[0063] like Figures 1 to 7 As shown, an embodiment of the present invention provides a container top structure 110. The container top structure 110 includes a top panel assembly 111, a skin assembly 112, and an insulation assembly (not shown).

[0064] The end of the top plate assembly 111 along the length direction D1 is adapted to be connected to the top beam 132 of the housing 130. The end of the top plate assembly 111 along the width direction D2 is adapted to be connected to the top side beam 131 of the housing 130.

[0065] A skin assembly 112 is disposed below a top plate assembly 111. A receiving cavity 123 is formed between the skin assembly 112 and the top plate assembly 111. The skin assembly 112 is adapted to connect to at least one of a top beam 132 and a top side beam 131. The skin assembly 112 includes a skeleton member 113 and a first skin member 121. The first skin member 121 is connected to the lower portion of the skeleton member 113. The skeleton member 113 protrudes from the first skin member 121 in the length direction D1, allowing the first skin member 121 to be spaced apart from the top beam 132. The skeleton member 113 protrudes from the first skin member 121 in the width direction D2, allowing the first skin member 121 to be spaced apart from the top side beam 131. In some examples, the end of the skeleton member 113 in the length direction D1 is adapted to connect to the top beam 132. In other examples, the end of the skeleton member 113 in the width direction D2 is adapted to connect to the top side beam 131. In some other examples, the end of the skeleton member 113 along the length direction D1 is adapted to be connected to the top beam 132, and the end of the skeleton member 113 along the width direction D2 is adapted to be connected to the top side beam 131.

[0066] An insulation component is disposed in the receiving cavity 123. The insulation component includes a structure made of insulation material, or the insulation component is configured to be a structure made of insulation material. The insulation component can be an insulation board such as a rock wool sandwich panel, or a filler made of insulation material such as rock wool. In the example where the insulation component is an insulation board, the insulation board can include multiple independent insulation panels, or it can be an integral insulation board component.

[0067] According to the container top structure 110 of this embodiment, the skin assembly 112 can be prefabricated, thus facilitating the overall installation of the skin assembly 112 onto the container body 130 after the top plate assembly 111 is fixed to the container body 130. In the skin assembly 112, since the skeleton member 113 protrudes from the first skin member 121 in the length direction D1 to space the first skin member 121 from the top beam 132, and protrudes from the first skin member 121 in the width direction D2 to space the first skin member 121 from the top side beam 131, after the skin assembly 112 is installed, the edge of the skin assembly 112 can be left to observe the assembly quality at the connection between the top plate assembly 111 and the container body 130, for example, to observe for leaks during a water spray test. By adopting the above technical solution, it is possible to reduce installation workload and improve assembly efficiency while helping to improve the assembly quality of the top plate assembly 111 on the container body 130.

[0068] See Figures 1 to 7In some embodiments, the skeleton member 113 includes a plurality of transverse support beams 114 and a plurality of longitudinal support beams 117. The transverse support beams 114 extend along the width direction D2. The plurality of transverse support beams 114 are spaced apart along the length direction D1. At least a portion of the plurality of transverse support beams 114 is adapted to connect to the top side beam 131. The longitudinal support beams 117 extend along the length direction D1 and connect to the transverse support beams 114. The plurality of longitudinal support beams 117 are spaced apart along the width direction D2. Here, the transverse support beams 114 serve as load-bearing beams at the connection between the skin assembly 112 and the housing 130. The skeleton member 113, formed by the transverse support beams 114 and the longitudinal support beams 117, serves as a structure that bears and supports the first skin assembly 121.

[0069] See Figures 2 to 7 In some embodiments, a plurality of transverse support beams 114 enclose a plurality of first open spaces 124 and second open spaces 125. Each first open space 124 is located around the second open space 125. A first skin member 121 is arranged correspondingly to the second open spaces 125. When the skin assembly 112 is manufactured, the first skin member 121 can cover the second open spaces 125, while the first open spaces 124 are reserved so that production personnel can observe the connection between the top plate assembly 111 and the top beam 132 and the top side beam 131 through the first open spaces 124, which is more helpful in confirming and ensuring the quality of the assembly connection between the top plate assembly 111 and the housing 130.

[0070] Optionally, the sum of the areas of all the first empty spaces 124 is less than the sum of the areas of all the second empty spaces 125. This allows the first skin component 121 to have a larger coverage area when the skin assembly 112 is manufactured, while ensuring that the first empty spaces 124 are reserved. This helps to reduce the workload of installing the second skin component after the skin assembly 112 is installed into the housing 130.

[0071] Optionally, the second empty area 125 is a square blank area. The first skin member 121 can be a one-piece metal plate. The first skin member 121 can also be multiple separate metal plate units, each metal plate unit corresponding to a separate second empty area 125.

[0072] Optionally, the top plate assembly 111 can be a metal plate in the form of a one-piece corrugated plate or other metal plate, or it can be composed of multiple metal plates spliced ​​together.

[0073] Furthermore, the lower surface of the transverse support beam 114 is at least partially flush with the lower surface of the longitudinal support beam 117. This allows both the transverse support beam 114 and the longitudinal support beam 117 to connect to the first skin member 121, thereby increasing the strength of the connection structure between the frame member 113 and the first skin member 121, and thus improving the load-bearing capacity of the entire skin assembly 112, making it suitable for applications where the skin assembly 112 needs to lift heavy objects. Simultaneously, it ensures and improves the flatness of the first skin member 121. Moreover, it facilitates the positioning and installation of the second skin member on the frame member 113, which will be discussed later.

[0074] See Figures 2 to 4 In some embodiments, the longitudinal support beam 117 comprises a plurality of longitudinal beam segments. The plurality of longitudinal beam segments are arranged at intervals along the length direction D1. The ends of the longitudinal beam segments along the length direction D1 are connected to the transverse support beam 114. The lower surface of the transverse support beam 114 is at least partially flush with the lower surface of the longitudinal support beam 117. That is, by configuring each longitudinal support beam 117 as multiple longitudinal beam segments, it is convenient to achieve flush lower surfaces of the longitudinal support beam 117 and the transverse support beam 114.

[0075] It is understandable that, in order to achieve flush lower surfaces of the longitudinal support beam 117 and the transverse support beam 114, the transverse support beam 114 can be configured as being composed of multiple transverse beam segments, and correspondingly, the longitudinal support beam 117 can be configured as a continuous structural form. A continuous structural form means that each longitudinal support beam 117 is a single piece rather than a segmented structure.

[0076] In some other embodiments, the longitudinal support beam 117 and the transverse support beam 114 can each be configured as a continuous structure. Furthermore, the height difference between the lower surfaces of the longitudinal support beam 117 and the transverse support beam 114 is small or negligible, which helps to ensure and improve the flatness of the first skin member 121. For example, the height difference between the lower surfaces of the longitudinal support beam 117 and the transverse support beam 114 is less than or equal to 2 mm.

[0077] Optionally, the transverse support beam 114 is welded to the longitudinal support beam 117. At least one of the transverse support beam 114 and the longitudinal support beam 117 is welded to the first skin member 121. The first skin member 121 may be a flat metal plate. The transverse support beam 114 is welded to the top side beam 131. Furthermore, the longitudinal support beam 117 may be welded to the top beam 132, or it may not be connected to the top beam 132.

[0078] See Figures 2 to 4 as well as Figure 7In some embodiments, a plurality of transverse support beams 114 include a first transverse support beam 115 and a second transverse support beam 116. The first transverse support beam 115 and the second transverse support beam 116 are arranged at intervals along a length direction D1. The first transverse support beam 115 is adapted to be connected to a mounting bracket. The cross-sectional area of ​​the first transverse support beam 115 is smaller than the cross-sectional area of ​​the second transverse support beam 116. In one example, the dimension of the first transverse support beam 115 along the length direction D1 is larger than the dimension of the second transverse support beam 116 along the length direction D1. In another example, the dimension of the first transverse support beam 115 along the height direction D3 is larger than the dimension of the second transverse support beam 116 along the height direction D3. In yet another example, the dimension of the first transverse support beam 115 along the length direction D1 is larger than the dimension of the second transverse support beam 116 along the length direction D1, and the dimension of the first transverse support beam 115 along the height direction D3 is larger than the dimension of the second transverse support beam 116 along the height direction D3. The above-mentioned technical means can improve the structural strength of the first horizontal support beam 115 so that the first horizontal support beam 115 can be connected to the mounting bracket such as the column of the battery rack, thereby meeting the strength requirements of the connection structure.

[0079] Optionally, the first horizontal support beam 115 is a rectangular tube or other profile. The second horizontal support beam 116 is a U-shaped or C-shaped bent piece.

[0080] See Figures 2 to 4 as well as Figure 6 Furthermore, the plurality of longitudinal support beams 117 may include two first longitudinal support beams 118 and a second longitudinal support beam 119. The two first longitudinal support beams 118 are spaced apart along the width direction D2. The second longitudinal support beam 119 is located between the two first longitudinal support beams 118. The first longitudinal support beams 118 are adapted to connect to the top side beam 131. That is, by providing the first longitudinal support beams 118, the connection between the transverse support beam 114 and the top side beam 131 can be strengthened, thus enhancing the strength of the connection structure between the transverse support beam 114 and the top side beam 131. By providing the second longitudinal support beam 119 to connect with the transverse support beam 114, the main structure of the skeleton member 113 is formed for connection with the first skin member 121.

[0081] See Figures 1 to 3 In some optional embodiments, the first longitudinal support beam 118 extends along the length direction D1 to the outside of the outermost transverse support beam 114 located in the length direction D1. The portion of the first longitudinal support beam 118 protruding from the outermost transverse support beam 114, together with the adjacent transverse support beam 114, serves as a structure for positioning and installing the second skin member, which will be mentioned later. Compared to a scheme where the first longitudinal support beam 118 does not protrude from the outermost transverse support beam 114, this arrangement increases the structure for positioning and connecting the second skin member. This not only facilitates the positioning of the second skin member but also enhances the strength and reliability of the connection structure between the second skin member and the frame structure, thereby better meeting load-bearing requirements.

[0082] See Figure 4 Furthermore, the end of the first longitudinal support beam 118 along the length direction D1 is connected to the top beam 132. The outermost transverse support beam 114 among all the transverse support beams 114 along the length direction D1 can be fixed to the top beam 132. In this embodiment, a first open space area 124 is formed between the first longitudinal support beam 118 and the two outermost transverse support beams 114 along the length direction D1. This, on the one hand, further increases the number of connection points between the second skin member and the frame member 113, thereby further improving the strength of the connection structure between the second skin member and the frame member 113 and the flatness of the second skin member; on the other hand, it further improves the strength of the connection structure between the frame member 113 and the box body 130, thereby improving the load-bearing capacity of the skin assembly 112.

[0083] Optionally, the first longitudinal support beam 118 is an angle steel. The second longitudinal support beam 119 is a U-shaped or C-shaped bent piece.

[0084] See Figure 1 , Figures 5 to 7 This utility model provides a container 100. The container 100 can be a special container 100 such as an energy storage container 100. The container 100 may include a container body 130 and the aforementioned container top structure 110. The container body 130 may include a top beam 132 and a top side beam 131. The end of the top plate assembly 111 along the length direction D1 is connected to the top beam 132 of the container body 130. The end of the top plate assembly 111 along the width direction D2 is connected to the top side beam 131 of the container body 130. In some examples, the end of the skeleton member 113 along the length direction D1 is adapted to be connected to the top beam 132. In other examples, the end of the skeleton member 113 along the width direction D2 is adapted to be connected to the top side beam 131. In still other examples, the end of the skeleton member 113 along the length direction D1 is adapted to be connected to the top beam 132, and the end of the skeleton member 113 along the width direction D2 is adapted to be connected to the top side beam 131.

[0085] According to the embodiment of the present utility model, the container 100, by applying the above-described container top structure 110, can reduce the amount of installation work and improve assembly efficiency, while helping to improve the assembly quality of the top plate assembly 111 in the container body 130.

[0086] See Figures 2 to 4 ,as well as Figure 6 and Figure 7In some embodiments, the frame member 113 forms a plurality of first empty spaces 124 and second empty spaces 125. Each first empty space 124 is located around the second empty spaces 125. A first skin member 121 is arranged correspondingly to the second empty spaces 125. The container 100 includes a second skin member (not shown). The second skin member is located below the frame member 113 and is arranged correspondingly to the first empty spaces 124. The second skin member is connected to the frame member 113. During the production process, when the skin assembly 112 is fixed to the container body 130, the skin assembly 112 is in a state without the second skin member installed, so that production personnel can observe the assembly quality between the top plate assembly 111 and the container body 130 through the first empty spaces 124. After inspection processes such as shower tests, once it is ensured that the assembly quality between the top plate assembly 111 and the container body 130 meets the standards, the second skin member can then be installed. A portion of the insulation components is housed within the corresponding cavity 123 between the first skin component 121 and the top plate component 111, allowing this portion of the insulation components to be installed simultaneously with the skin component 112 being installed into the enclosure 130. Another portion of the insulation components is housed within the corresponding cavity 123 between the second skin component and the top plate component 111, allowing this portion of the insulation components to be installed during the installation of the second skin component into the frame component 113 and the enclosure 130. Overall, this significantly reduces the installation workload of the skin component 112. The skin component 112 can be installed into the enclosure 130 before the top plate component 111. This greatly improves the convenience and flexibility of installation.

[0087] Optionally, the second skin member may have the same structure as the first skin member 121.

[0088] The container 100 according to this utility model includes a container top structure 110. The container top structure 110 includes a skin assembly 112, a top plate assembly 111, and an insulation assembly located between the two. The skin assembly 112 includes a transverse support beam 114, a first skin member 121, and a longitudinal support beam 117. A pair of opposing top side beams 131 are connected by the transverse support beam 114. Adjacent transverse support beams 114 are connected by the first skin member 121. The first skin member 121 is laid on the lower surface of the transverse support beam 114. The transverse support beam 114 and the longitudinal support beam 117 can be bent parts or rectangular tubes or other profiles to form an integral frame, i.e., a skeleton member 113. The skin assembly 112 can be manufactured separately at a tooling station or can be hoisted as a whole. When the container 100 is assembled, the top structure 110 can be welded with the skin assembly 112 first and the top plate assembly 111 last. The skin assembly 112 has spaces around its perimeter for installing the second skin component, but these spaces are not welded. After the container 100 is fully assembled, a water spray test is conducted. If welding defects are found on the top, they can be detected through the unwelded areas around the perimeter. The welding of the second skin component in the remaining four surrounding areas is completed in a later process; it can be done by riveting after painting, or by welding before painting. Before installing the second skin component, the gaps on the lower surface of the top plate assembly 111 can be sealed with adhesive to further reduce the risk of leakage.

[0089] The method for installing the container top structure 110 according to some embodiments of the present invention in a sequential step-by-step manner is as follows:

[0090] Step 1: Lay insulation materials and other insulation components on the upper surface of the separately manufactured skin component 112, and then hoist and install the whole assembly inside the container 100 formed by the top side beam 131 and the top beam 132, and weld and fix it to the top beam 132 and the top side beam 131 respectively.

[0091] Step 2: Hoist the top plate assembly 111 of container 100, overlap the edge of the top plate assembly 111 with the top side beam 131 and the top beam 132, and fully weld the top plate assembly 111 to the upper surface of the top side beam 131 and the top beam 132.

[0092] Step three, next, inspect the weld quality of the top panel assembly 111 and the top side beam 131: Spray or fill water on the top of the container 100, and visually observe the welding quality of the top panel assembly 111, the top side beam 131, and the top beam 132 from inside the container 100. If there is no leakage, proceed to the next step. If there is leakage, rework such as repair welding is performed, and the leakage is re-inspected.

[0093] Step 4, install the second skin components around the perimeter: weld the second skin components, which are covered with insulation materials and other insulation components, to the skin components 112, the top side beam 131, and the top beam 132 in sequence, thereby completing the installation of the second skin components.

[0094] The container top structure 110 and the container 100 having therein of this utility model have the following characteristics:

[0095] Beneficial effects:

[0096] (1) Compared with rock wool sandwich panels, the skin assembly 112 of the present invention can support the installation of heavy objects, such as the lighting and pipelines inside the box. During transportation or long-term hoisting, the skin assembly 112 will not be damaged, thereby reducing or avoiding damage to the insulation components.

[0097] (2) The skin assembly 112 is an integral frame structure, which can be manufactured separately and hoisted as a whole, thereby improving production efficiency and reducing installation workload. Traditional structures consume more manpower and time in later processes and are less efficient.

[0098] (3) First weld the skin assembly 112, then weld the top plate assembly 111. This provides a larger operating space and makes operation more flexible and convenient, greatly improving production efficiency.

[0099] (4) The area around the skin assembly 112 is not equipped with a second skin component in the previous process, which provides an inspection window for checking the weld quality between the top plate assembly and the housing 130, making it easy to check for water leakage from this position. It also provides an operating space for applying sealant to the gaps on the lower surface of the top plate assembly 111, so as to add an extra layer of protection to prevent water leakage.

[0100] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0101] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A container roof construction, characterized in that The container roof structure comprises: a roof panel assembly, end portions of the roof panel assembly in a length direction being adapted to be connected to a roof end beam of a container box, end portions of the roof panel assembly in a width direction being adapted to be connected to roof side beams of the container box; a skin panel assembly arranged below the roof panel assembly, the skin panel assembly and the roof panel assembly enclosing a receiving cavity therebetween, the skin panel assembly comprising a skeleton member and a first skin member connected to a lower portion of the skeleton member, the skeleton member protruding from the first skin member in the length direction so as to enable the first skin member to be spaced apart from the roof end beam, the skeleton member protruding from the first skin member in the width direction so as to enable the first skin member to be spaced apart from the roof side beams; and a thermal insulation assembly arranged in the receiving cavity, wherein an end portion of the skeleton member in the length direction is adapted to be connected to the roof end beam; and / or an end portion of the skeleton member in the width direction is adapted to be connected to the roof side beams.

2. The container roof structure according to claim 1, wherein the skeleton member comprises: a plurality of cross beams extending in the width direction, the plurality of cross beams being arranged in the length direction with at least a portion of the plurality of cross beams being adapted to be connected to the roof side beams; and a plurality of longitudinal beams extending in the length direction and connected to the cross beams, the plurality of longitudinal beams being arranged in the width direction.

3. The container roof structure according to claim 2, wherein the plurality of cross beams and the plurality of cross beams enclose a plurality of first empty spaces and a plurality of second empty spaces, each of the first empty spaces being located around the second empty spaces, the first skin member being arranged corresponding to the second empty spaces.

4. The container roof structure according to claim 2, wherein a lower surface of the cross beam is at least partially flush with a lower surface of the longitudinal beam.

5. The container roof structure according to claim 2, wherein the longitudinal beam comprises a plurality of longitudinal beam segments arranged in the length direction with end portions of the longitudinal beam segments in the length direction being connected to the cross beam, a lower surface of the cross beam is at least partially flush with a lower surface of the longitudinal beam.

6. The container roof structure according to claim 2, wherein the plurality of cross beams comprises a first cross beam and a second cross beam arranged in the length direction with the first cross beam being adapted to be connected to a mounting bracket, wherein a dimension of the first cross beam in the length direction is greater than a dimension of the second cross beam in the length direction; and / or a dimension of the first cross beam in a height direction is greater than a dimension of the second cross beam in the height direction.

7. The container roof structure according to claim 2, wherein The plurality of longitudinal support beams comprises two first longitudinal support beams spaced apart along the width direction and a second longitudinal support beam located between the two first longitudinal support beams, the first longitudinal support beams being adapted to be connected to the top side beams.

8. The container roof structure according to claim 7, wherein, the first longitudinal support beams extend along the length direction to outside of the length direction outermost transverse support beams.

9. A container characterized by The container comprises: a box body comprising top end beams and top side beams; and The container roof structure according to any one of claims 1 to 8, wherein an end of the roof panel assembly along the length direction is connected to a top end beam of the box body, and an end of the roof panel assembly along the width direction is connected to a top side beam of the box body, and wherein an end of the framework member along the length direction is adapted to be connected to the top end beam; and / or an end of the framework member along the width direction is adapted to be connected to the top side beam.

10. The container according to claim 9, wherein, the framework member is formed with a plurality of first space regions and a plurality of second space regions, each of the first space regions being located around the second space regions, the first skin member being arranged corresponding to the second space regions; the container comprises a second skin member located below the framework member and arranged corresponding to the first space regions, the second skin member being connected to the framework member.

Images