Container chassis and container

Abstract

The utility model provides a container chassis and a container. The container chassis comprises a frame body, a floor and a heat preservation and insulation assembly. The floor is connected to the frame body; the heat insulation assembly is located on the upper surface of the floor and connected to the floor. The heat preservation and insulation assembly comprises a heat preservation and insulation component and a leveling layer which are connected with each other, the leveling layer is further connected to the frame body, and the leveling layer is formed by solidifying self-leveling cement applied to the top surface of the heat preservation and insulation component. According to the container bottom frame, the heat preservation and insulation component is easily installed on the floor, the self-leveling cement can be automatically leveled and is conveniently and automatically laid on the top surface of the heat preservation and insulation component and solidified, manual smearing and scraping are not needed, and the construction convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of container structure more particularly to a container chassis and container. BACKGROUND

[0002] With the international maritime organization's low-carbon environmental protection requirements of shipping industry is constantly improved, energy saving and emission reduction has been one of the important problems of the shipping industry. The continuous development of new energy technology, clean energy has become the development trend of the times, in the background of carbon peak and carbon neutral, green ship is rising, in order to solve the supply problem of clean energy, container type energy storage system emerges as the times require.

[0003] The commonly used heat preservation and insulation material in the current ship energy storage box is A60 (A60 fireproof grade represents that the relevant fireproof structure can withstand high temperature in 60 minutes in the standard fire resistance experiment) ship rock wool. The rock wool has a layered loose structure and low strength, and is installed and fixed on the steel plate and the reinforcing beam through the ship steel impact nail and spring cover sheet. In order to meet the international standard container sea transportation requirements, the space in the ship energy storage box is compact, and the rock wool installation operation construction is difficult due to the narrow space of the chassis. The workload of the staff is large, and the installation is not in place, which affects the heat preservation and insulation effect.

[0004] Therefore, it is necessary to provide a container chassis and container to at least partially solve the above problems. SUMMARY

[0005] A series of simplified concepts are introduced in the summary part, which will be further described in detail in the specific embodiment part. The summary part of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and does not mean to try to determine the protection scope of the claimed technical solution.

[0006] To at least partially solve the above problems, the utility model provides a container chassis in the first aspect, which is used for container, the container chassis includes:

[0007] Frame body;

[0008] Floor, the floor is connected to the frame body; and

[0009] Heat preservation and insulation assembly, the heat preservation and insulation assembly is located on the upper surface of the floor and is connected to the floor;

[0010] Wherein, the heat preservation and insulation assembly includes heat preservation and insulation component and leveling layer connected with each other, the leveling layer is also connected to the frame body, and the leveling layer is formed by self-leveling cement solidification applied to the top surface of the heat preservation and insulation component.

[0011] Optionally, the frame body comprises:

[0012] bottom side beams arranged along the length direction of the container, the number of the bottom side beams being two, the two bottom side beams being spaced along the width direction of the container;

[0013] a bottom longitudinal beam arranged along the length direction of the container and located between the two bottom side beams; and

[0014] a bottom cross beam arranged along the width direction of the container, two ends of the bottom cross beam being connected to the bottom side beam and the bottom longitudinal beam adjacent along the width direction of the container respectively.

[0015] Optionally, the top surfaces of the bottom longitudinal beam and the bottom cross beam are flush, and the floor is connected to the top surfaces of the bottom longitudinal beam and the bottom cross beam.

[0016] Optionally, the top surface of the bottom side beam is located above the top surfaces of the bottom longitudinal beam and the bottom cross beam, so that the frame body forms a downward recessed accommodating groove,

[0017] wherein the floor is located in the accommodating groove, and the thermal insulation member is connected to the floor and at least partially located in the accommodating groove.

[0018] Optionally, the number of the thermal insulation members is multiple, and the multiple thermal insulation members are spaced along the length direction and the width direction of the container,

[0019] the container chassis further comprises a mounting member located between two thermal insulation members adjacent along the width direction of the container and connected to the floor.

[0020] Optionally, the frame body has a downward recessed accommodating groove, the thermal insulation member is at least partially located in the accommodating groove, and the frame body further comprises a bottom side beam arranged along the length direction of the container,

[0021] wherein the thermal insulation member closest to the bottom side beam along the width direction of the container abuts against the bottom side beam.

[0022] Optionally, two sides of the mounting member abut against the thermal insulation members respectively, and the top surface of the mounting member is convex upward from the top surfaces of the thermal insulation members to form a downward recessed pouring cavity, and the screed layer is connected to the pouring cavity.

[0023] wherein, in the case that the screed layer is connected to the thermal insulation member, the top surfaces of the screed layer, the mounting member and the bottom side beam are flush.

[0024] Optionally, the mounting member is configured in a cross-section in a downwardly open U shape to form a cavity with the floor, and the cavity is filled with a thermal insulation layer; and / or

[0025] The frame body is configured to be formed by splicing a plurality of tubular members, and the plurality of tubular members are filled with a thermal insulation layer.

[0026] Optionally, the container chassis further comprises a reinforcing member arranged along the width direction of the container, the mounting members are arranged along the length direction of the container, the mounting members are in multiple groups of two, the two ends of the reinforcing member are respectively connected to the two mounting members in the same group, and the top surface of the reinforcing member does not protrude upwardly from the top surface of the mounting member.

[0027] The utility model discloses a second aspect provides a container, the container comprises:

[0028] A box body; and

[0029] According to the container chassis of the utility model first aspect, the container chassis is located below the box body and is connected to the box body.

[0030] According to the container chassis of the utility model, the thermal insulation member is easy to install to the floor, and the self-leveling cement can be automatically leveled, which is convenient for automatic laying on the top surface of the thermal insulation member and solidification, and manual scraping is not needed, and the convenience of construction is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] The following drawings of the utility model embodiment are used as a part of the utility model for understanding the utility model. The drawings show the embodiment of the utility model and its description, which are used to explain the principle of the utility model. In the drawings,

[0032] Figure 1 It is the exploded schematic view of the container according to a preferred embodiment of the utility model;

[0033] Figure 2 It is Figure 1 It is the exploded schematic view of the container chassis in the container shown, wherein the bottom corner piece is omitted;

[0034] Figure 3 It is Figure 2 It is the top view schematic view of the container chassis shown; and

[0035] Figure 4 It is the sectional view along the middle line A-A. Figure 3

[0036] Explanation of reference signs:

[0037] ​100 container

[0038] 110 box body

[0039] 120 container chassis

[0040] 130 frame body

[0041] 131 bottom side beam

[0042] 132 bottom longitudinal beam

[0043] 133 accommodating groove

[0044] 134 mounting member

[0045] 135 reinforcing member

[0046] 136 bottom cross beam

[0047] 137 cavity

[0048] 140 floor

[0049] 150 thermal insulation assembly

[0050] 151 thermal insulation member

[0051] 152 leveling layer

[0052] DL length direction

[0053] DW width direction DETAILED DESCRIPTION

[0054] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring aspects of the present application.

[0055] In order to thoroughly understand the present application, detailed structures will be presented in the following description. It is obvious that the implementation of the present application is not limited to the special details familiar to those skilled in the art.

[0056] It is to be understood that the terms used herein are for the purpose of describing specific embodiments and are not intended to be limiting of the present application, and that singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. When the terms "comprises" and / or "comprising" are used in this specification, they are intended to indicate the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0057] The ordinal numbers such as "first" and "second" used in the present application are merely identifiers rather than any other meaning, such as a specific order. Also, for example, the term "first component" does not by itself imply the existence of a "second component", nor does the term "second component" by itself imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and similar terms used herein are merely for illustrative purposes and are not limiting.

[0058] Hereinafter, specific embodiments of the present application will be described in greater detail with reference to the accompanying drawings, which show representative embodiments of the present application and are not limiting of the present application.

[0059] The present application provides a container.

[0060] Referring to Figure 1 , the container 100 includes a box body 110 and a container chassis 120. The container chassis 120 is located below the box body 110 and is connected to the box body 110.

[0061] The specific structure of the container chassis 120 will be described below.

[0062] Referring to Figure 2 , the container chassis 120 includes a frame body 130, a floor 140, and a thermal insulation assembly 150. Specifically, the floor 140 is connected to the frame body 130. The thermal insulation assembly 150 is located on the upper surface of the floor 140 and is connected to the floor 140. Further, the thermal insulation assembly 150 includes a thermal insulation member 151 and a leveling layer 152 connected to each other. The leveling layer 152 is also connected to the frame body 130. The leveling layer 152 is formed by curing self-leveling cement applied to the top surface of the thermal insulation member 151.

[0063] According to the container chassis 120 of the present application, the thermal insulation member 151 is easy to install to the floor 140, and the self-leveling cement can be automatically leveled, which is convenient for automatic laying and curing to the top surface of the thermal insulation member 151 without manual scraping, thereby improving the convenience of construction.

[0064] It should be noted that the fireproof grade of the container chassis 120 provided by the utility model is A60. Preferably, the heat insulation member 151 is configured as a cement fiberboard. Compared with the existing rock wool for ships, the combustion grade of the cement fiberboard is also A grade, and it can be understood that the cement fiberboard meets the A60 fireproof grade requirement. Moreover, the cement fiberboard has higher density and more stable structure, and will not deform or crack; the cement fiberboard has excellent moisture resistance and can still maintain stable performance in a semi-outdoor and high-humidity environment without sinking or deforming.

[0065] Please refer to Figures 2 to 4 , further, the frame body 130 includes a bottom side beam 131, a bottom longitudinal beam 132 and a bottom cross beam 136. Specifically, the bottom side beam 131 is arranged along the length direction DL of the container 100. The number of the bottom side beam 131 is two, and the two bottom side beams 131 are spaced along the width direction DW of the container 100. The bottom longitudinal beam 132 is arranged along the length direction DL of the container 100 and located between the two bottom side beams 131. The bottom cross beam 136 is arranged along the width direction DW of the container 100, and the two ends of the bottom cross beam 136 are respectively connected to the bottom side beam 131 and the bottom longitudinal beam 132 adjacent along the width direction DW of the container 100. Figure 2 and Figure 4 In the above

[0066] Please continue to refer to Figure 2 and 4 , preferably, the top surface of the bottom side beam 131 is located above the top surfaces of the bottom longitudinal beam 132 and the bottom cross beam 136, so that the frame body 130 forms a downwardly recessed accommodating groove 133. It should be noted that the floor 140 is located in the accommodating groove 133, and the heat insulation member 151 is connected to the floor 140 and at least partially located in the accommodating groove 133. For example Figure 2In the embodiment, the number of the thermal insulation members 151 is multiple, and the multiple thermal insulation members 151 are spaced along the length direction DL and the width direction DW of the container 100. This is because the container 100 provided by the utility model is mainly used for energy storage system; in order to facilitate the installation of the energy storage battery system inside the container 100, the container chassis 120 further comprises a mounting member 134. The mounting member 134 is located between two adjacent thermal insulation members 151 along the width direction DW of the container 100 and is connected to the floor 140. Figure 4 In the embodiment, the thermal insulation member 151 closest to the bottom side beam 131 along the width direction DW of the container 100 abuts against the bottom side beam 131.

[0067] Figure 4 In the embodiment, the two sides of the mounting member 134 abut against the thermal insulation members 151, and the mounting member 134 is arranged along the length direction DL of the container 100. Among them, the top surface of the mounting member 134 protrudes upward from the top surface of the thermal insulation member 151 to form a downwardly recessed pouring cavity. It can be understood that the leveling layer 152 is connected to the pouring cavity. In other words, the self-leveling cement acts on the pouring cavity, and by using the self-leveling property of the self-leveling cement, it is automatically laid on the top surface of the thermal insulation member 151. After the self-leveling cement is coagulated and solidified in the pouring cavity, the aforementioned leveling layer 152 is formed, and the thermal insulation member 151 can be fixed at the same time. The whole process does not depend on manual scraping, and the installation and construction are more convenient. Preferably, in the case where the leveling layer 152 is connected to the thermal insulation member 151, the top surfaces of the leveling layer 152, the mounting member 134 and the bottom side beam 131 are flush. In other words, the thermal insulation member 151 is located in the accommodating groove 133.

[0068] In order to facilitate the installation of the energy storage system, preferably, the number of the mounting member 134 is multiple. For example Figure 2 In the embodiment, the multiple mounting members 134 are arranged in the width direction of the container 100. In combination with Figure 4 The cross section of the mounting member 134 is configured as a downwardly open U shape to form the cavity 137 with the floor 140. In order to ensure the thermal insulation effect of the container chassis 120, the cavity 137 is filled with a thermal insulation layer. Further, the frame body 130 is configured by splicing multiple tubular members (for example, square tubes), and the interiors of the multiple tubular members can also be filled with the thermal insulation layer. The thermal insulation layer can be configured as loose rock wool.

[0069] In order to improve the installation strength of the mounting member 134 and the energy storage system, the container chassis 120 further comprises a reinforcing member 135. Specifically, for example Figure 2In the embodiment shown in FIG. 1, the reinforcing members 135 are arranged along the width direction DW of the container 100. Two of the mounting members 134 form a group, and the two ends of the reinforcing member 135 are connected to the two mounting members 134 in the same group. Preferably, the top surface of the reinforcing member 135 does not protrude upwardly beyond the top surface of the mounting members 134, so as to facilitate the curing and forming of the screed layer 152. It can be understood that a plurality of thermal insulation members 151 can be installed to the frame body 130, and then the self-leveling cement is applied to the top surface of the thermal insulation members 151 to cure and form the screed layer 152.

[0070] In an embodiment not shown, the mounting members 134 and the reinforcing members 135 can be omitted, i.e., a single or multiple thermal insulation members 151 are laid on the floor 140, and then the screed layer 152 is formed by using the self-leveling cement.

[0071] According to the container chassis of the present application, the frame body is formed, and the thermal insulation members are easily installed in a narrow space, thereby improving the space utilization of the container body. In addition, the screed layer is easily formed, thereby effectively reducing the construction difficulty. The thermal insulation assembly composed of the thermal insulation members and the screed layer has beneficial fireproof effect, and is not easily damaged or deformed, thereby ensuring the thermal insulation effect of the container body.

[0072] Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0073] The present application has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and illustration, and are not intended to limit the present application to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of the present application.

Claims

1. A container chassis for a container, characterized by The container chassis comprises: a frame body; a floor connected to the frame body; and a thermal insulation assembly located on an upper surface of the floor and connected to the floor; wherein the thermal insulation assembly comprises thermal insulation members connected to each other and a screed layer, the screed layer is further connected to the frame body, and the screed layer is formed by curing self-leveling cement applied to a top surface of the thermal insulation members.

2. The container chassis of claim 1, wherein, The frame body comprises: bottom side beams arranged along a length direction of the container, the number of the bottom side beams is two, and the two bottom side beams are spaced apart along a width direction of the container; a bottom longitudinal beam arranged along the length direction of the container and located between the two bottom side beams; and bottom cross beams arranged along the width direction of the container, two ends of each of the bottom cross beams are connected to the bottom side beam and the bottom longitudinal beam adjacent to each other along the width direction of the container.

3. The container chassis of claim 2, wherein, Top surfaces of the bottom longitudinal beam and the bottom cross beam are flush, and the floor is connected to the top surfaces of the bottom longitudinal beam and the bottom cross beam.

4. The container chassis of claim 3, wherein, A top surface of the bottom side beam is located above the top surfaces of the bottom longitudinal beam and the bottom cross beam, so that the frame body forms a downwardly recessed accommodating groove, wherein the floor is located in the accommodating groove, the thermal insulation members are connected to the floor and at least partially located in the accommodating groove.

5. The container chassis of any one of claims 1 to 4, wherein, The number of the thermal insulation members is multiple, and the multiple thermal insulation members are spaced apart along the length direction and the width direction of the container, The container chassis further comprises mounting members located between two thermal insulation members adjacent to each other along the width direction of the container and connected to the floor.

6. The container chassis of claim 5, wherein, The frame body has a downwardly recessed accommodating groove, the thermal insulation members are at least partially located in the accommodating groove, and the frame body further comprises bottom side beams arranged along the length direction of the container, wherein the thermal insulation member closest to the bottom side beam along the width direction of the container abuts against the bottom side beam.

7. The container chassis of claim 6, wherein, Two sides of the mounting member abut against the thermal insulation members respectively, a top surface of the mounting member protrudes upwardly from top surfaces of the thermal insulation members to form a downwardly recessed pouring cavity, and the screed layer is connected to the pouring cavity; wherein, in the case that the screed layer is connected to the thermal insulation members, top surfaces of the screed layer, the mounting member and the bottom side beam are flush.

8. The container chassis of claim 5, wherein, A cross section of the mounting member is configured as an open downward U-shaped to form a cavity with the floor, and the cavity is filled with a thermal insulation layer; and / or The frame body is configured to be formed by splicing multiple tubular members, and interiors of the multiple tubular members are filled with a thermal insulation layer.

9. The container chassis of claim 5, wherein, The container chassis further comprises reinforcing members arranged along the width direction of the container, the mounting members are arranged along the length direction of the container, the number of the mounting members is multiple and the mounting members are grouped two by two, two ends of the reinforcing members are connected to the two mounting members in the same group respectively, and a top surface of the reinforcing member does not protrude upwardly from top surfaces of the mounting members.

10. A container characterized by The container comprises: a box; and a container chassis according to any one of claims 1 to 9, located beneath and connected to the box.

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