Frame combined type container

Abstract

The utility model provides a frame combined type container which comprises a container frame and container wall plates installed on all faces of the container frame, the container frame comprises a plurality of L-shaped bent beams, container corner fittings, a skid and groove-shaped reinforcing pieces, the L-shaped bent beams form a rectangular frame structure, the container corner fittings are arranged on the container wall plates, and the groove-shaped reinforcing pieces are arranged on the container wall plates. The container corner fittings are installed at the connecting positions of the L-shaped bent beams, and the number of the skid is at least two, and the skid is arranged at the bottom of the rectangular frame in a front-back symmetry mode. The L-shaped bent beams are light in weight, the welding positions between the L-shaped bent beams and the corner fittings of the container are smaller than the welding positions between normal rectangular beams and the corner fittings of the container, welding deformation is reduced, the container wallboards are installed on the container frame in a riveting mode, the welding deformation is reduced as well, and the service life of the container wallboards is prolonged. Meanwhile, the strength of the bottom of the container frame is improved through a bearing frame composed of the skid and the groove-shaped reinforcing piece, and the container frame is light in weight and high in strength.

Description

Technical Field

[0001] The utility model relates to the field of containers, in particular to a frame-assembled container. Background Art

[0002] At present, the container structure is mostly a direct welding method of corner pieces + rectangular beams + corrugated plates. The disadvantages are heavy weight and large welding deformation. The processing deformation and cumulative errors in manufacturing will affect the structural dimensions and appearance quality of the product. Therefore, providing a frame-type modular container with light weight and small deformation has become an urgent problem to be solved. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a frame assembly type container.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A frame-assembled container comprises a container frame and container wall panels mounted on respective surfaces of the container frame;

[0008] The container frame includes an L-shaped bending beam, container corner pieces, skids, and channel-shaped reinforcements;

[0009] The L-shaped bending beams are provided in plurality and form a rectangular frame structure;

[0010] The container corner pieces are installed at the connection points of the L-shaped bending beams;

[0011] There are at least two slides, which are symmetrically arranged at the bottom of the rectangular frame;

[0012] There are multiple trough-shaped reinforcements, which are respectively arranged on both sides of the slide. The slides are connected by multiple trough-shaped reinforcements, and the slide and the L-shaped bending beam are also connected by the trough-shaped reinforcements.

[0013] Preferably, the container wall panels are fixed to the respective surfaces of the container frame by riveting, and the rivets and the joints are sealed with a waterproof sealant.

[0014] Preferably, the container wall panel comprises a metal skin, a metal frame, polyurethane foam and an insulation beam;

[0015] The metal skin is provided with two layers, and the two layers of the metal skin are arranged in an upper and lower interval;

[0016] The metal skeleton is provided with a plurality of metal skeletons, each of which is installed on the inner wall of one layer of the metal skin, and the surface of the metal skeleton is connected to the inner wall of the metal skin on the other side through the thermal insulation beam;

[0017] The polyurethane foam is filled between the two layers of the metal skins.

[0018] Preferably, the thermal insulation beam is made of hard thermal insulation material.

[0019] Preferably, the slide has a U-shaped structure.

[0020] (3) Beneficial effects

[0021] The beneficial effects of the present invention are:

[0022] 1. The L-shaped bent beam is not only lightweight, but also has fewer welds between it and the container corner fittings than those between normal rectangular beams and the container corner fittings, reducing welding deformation. The container wall panels are installed on the container frame by riveting, which also reduces welding deformation. At the same time, the load-bearing frame composed of the skids and the channel-shaped reinforcements improves the strength of the bottom of the container frame, making this application not only lightweight but also high in strength.

[0023] 2. The metal skin is easier to fix to the container frame by riveting. The polyurethane foam makes the container wall panel have a thermal insulation effect. The setting of the metal skeleton is used to improve the overall strength of the container wall panel. The setting of the thermal insulation beam is used to block the heat conduction between the two layers of metal skin through the metal skeleton, making the container wall panel have the advantages of light weight, easy installation, high thermal insulation effect and high strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of the container frame;

[0025] Figure 2 Schematic diagram of the structure of container wall panel.

[0026] Description of reference numerals:

[0027] 1. Container frame;

[0028] 11. L-shaped bending beam; 12. Container corner fittings; 13. Sled; 14. Channel reinforcement;

[0029] 2. Container siding;

[0030] 21. Metal skin; 22. Metal frame; 23. Polyurethane foam; 24. Insulation beam. DETAILED DESCRIPTION

[0031] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0032] Please refer to Figure 1 The utility model provides a frame-assembled container, comprising a container frame 1 and container wall panels 2 installed on each surface of the container frame 1;

[0033] The container frame 1 includes an L-shaped bending beam 11, a container corner piece 12, a skid 13 and a channel-shaped reinforcement 14;

[0034] The L-shaped bending beams 11 are provided in plurality and form a rectangular frame structure;

[0035] The container corner piece 12 is installed at the connection of the L-shaped bending beam 11;

[0036] There are at least two slides 13, which are symmetrically arranged at the bottom of the rectangular frame;

[0037] The trough reinforcements 14 are provided in plurality and are respectively provided on both sides of the slide 13. The slides 13 are connected by the trough reinforcements 14, and the slide 13 and the L-shaped bending beam 11 are also connected by the trough reinforcements 14.

[0038] When in use, the L-shaped bending beam 11 is not only light in weight, but also has fewer welds between it and the container corner fitting 12 than the normal rectangular beam and the container corner fitting 12, which reduces the welding deformation. The container wall panel 2 is installed on the container frame 1 by riveting, which also reduces the welding deformation. At the same time, the load-bearing frame composed of the skid 13 and the channel-shaped reinforcement 14 improves the strength of the bottom of the container frame 1, making this application not only light in weight but also high in strength.

[0039] In this embodiment, the container wall panels 2 are fixed to the various surfaces of the container frame 1 by riveting, and the rivets and joints are sealed with waterproof sealant. The riveting method can reduce the welding deformation of the container frame 1, and the sealant is used to ensure the sealing of the container.

[0040] refer to Figure 2 In this embodiment, the container wall panel 2 includes a metal skin 21, a metal frame 22, polyurethane foam 23 and an insulation beam 24;

[0041] The metal skin 21 is provided with two layers, and the two layers of the metal skin 21 are arranged at an interval up and down;

[0042] There are multiple metal skeletons 22, all of which are installed on the inner wall of one layer of the metal skin 21. The surface of the metal skeleton 22 is connected to the inner wall of the other side of the metal skin 21 through the insulation beam 24;

[0043] The polyurethane foam 23 is filled between the two layers of the metal skin 21;

[0044] When in use, the metal skin 21 is more easily fixed on the container frame 1 by riveting, the polyurethane foam 23 makes the container wall panel 2 have a thermal insulation effect, the setting of the metal skeleton 22 is used to improve the overall strength of the container wall panel 2, and the setting of the thermal insulation beam 24 is used to block the heat conduction between the two layers of metal skin 21 through the metal skeleton 22, so that the container wall panel 2 has the advantages of light weight, easy installation, high thermal insulation effect and high strength.

[0045] In this embodiment, the thermal insulation beam 24 is made of hard thermal insulation material.

[0046] In this embodiment, the slide 13 is a U-shaped structure.

[0047] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0048] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0049] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A frame modular container, characterized in that: It includes a container frame and container wall panels installed on each side of the container frame; The container frame includes an L-shaped bending beam, container corner pieces, skids, and channel-shaped reinforcements; The L-shaped bending beams are provided in plurality and form a rectangular frame structure; The container corner pieces are installed at the connection points of the L-shaped bending beams; There are at least two slides, which are symmetrically arranged at the bottom of the rectangular frame; There are multiple trough-shaped reinforcements, which are respectively arranged on both sides of the slide. The slides are connected by multiple trough-shaped reinforcements, and the slide and the L-shaped bending beam are also connected by the trough-shaped reinforcements.

2. A frame modular container according to claim 1, characterized in that: The container wall panels are fixed to each surface of the container frame by riveting, and the rivets and joints are sealed with waterproof sealant.

3. A frame modular container according to claim 2, characterized in that: The container wall panel comprises a metal skin, a metal frame, polyurethane foam and an insulation beam; The metal skin is provided with two layers, and the two layers of the metal skin are arranged in an upper and lower interval; The metal skeleton is provided with a plurality of metal skeletons, each of which is installed on the inner wall of one layer of the metal skin, and the surface of the metal skeleton is connected to the inner wall of the metal skin on the other side through the thermal insulation beam; The polyurethane foam is filled between the two layers of the metal skins.

4. A frame modular container according to claim 3, characterized in that: The heat-insulating beam is made of hard heat-insulating material.

5. The frame modular container according to claim 1, characterized in that: The slide has a U-shaped structure.

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