CN217806537U - Container bottom supporting structure and container - Google Patents

Abstract

The utility model provides a container bottom support structure and a container, which belong to the technical field of containers, and include crossbeams, longitudinal beams and corner connectors; the crossbeams are extended along the length direction of the container; the longitudinal beams are extended along the width direction of the container; One end of the fixed crossbeam and one end of the longitudinal beam are welded by a piece, so that the crossbeam and the longitudinal beam are arranged at right angles; wherein, the crossbeam and/or the longitudinal beam are welded with reinforcements, and the reinforcements are also welded to the sides of the corner connectors. The container bottom support structure provided by the utility model is connected by corner connectors between the beams and longitudinal beams, and reinforcements are welded on the beams and/or longitudinal beams, and the reinforcements are also welded with the corner connectors, which can increase the length of the weld seam , improve the strength of the weld, and the reinforcement can also increase the strength of the beam and/or the longitudinal beam, further improving the overall load-bearing capacity of the container.

Description

A container bottom support structure and container

technical field

The utility model belongs to the technical field of containers, and more specifically relates to a container bottom support structure and a container.

Background technique

Container refers to a large-scale loading container with certain strength, rigidity and specifications specially used for turnover. Some existing containers can also be equipped with electrical equipment, living utensils, office equipment, etc. to meet different usage needs.

In the prior art, the bottom frame structure of the container includes four bottom beams and four corner connectors respectively welded to the ends of the four bottom beams; the entire weight of the container is pressed on the four bottom beams of the bottom frame, and the bottom beams The stress point is the weld seam between the bottom beam and the corner connector. At present, there is only one circle of weld seam between the bottom beam and the corner connector, and the strength of the weld seam is insufficient.

Utility model content

The purpose of the utility model is to provide a container bottom support structure, aiming to solve the technical problem existing in the prior art that the weld seam strength between the bottom beam and the corner connector in the frame structure of the container bottom is insufficient.

In order to achieve the above purpose, the technical solution adopted by the utility model is to provide a container bottom support structure, including:

The beam is extended along the length direction of the container;

longitudinal beams extending across the width of the container; and

A corner connector, welding and fixing one end of the cross beam and one end of the longitudinal beam, so that the cross beam and the longitudinal beam are arranged at right angles;

Wherein, reinforcements are welded on the crossbeam and/or the longitudinal beam, and the reinforcements are also welded to the sides of the corner connectors.

In a possible implementation manner, the support structure further includes:

vertical beams extending along the height direction of the container; the bottom ends of the vertical beams are welded and fixed on the top surface of the corner connectors;

Wherein, the height of the cross beam and/or the longitudinal beam is greater than the height of the corner connector, and one end of the cross beam and/or the longitudinal beam is welded on the side of the corner connector and the vertical beam superior.

In some embodiments, the beam is C-shaped steel; the reinforcement is welded to the inner cavity of the beam, and one end of the reinforcement is welded to the corner connector and the side of the vertical beam.

In some embodiments, the opening of the C-shaped steel faces outward in the width direction of the container.

In some embodiments, the height of the beam is 1.5-3 times the height of the corner connector.

In some embodiments, the inner cavity of the longitudinal beam is not provided with the reinforcing member, and the end of the longitudinal beam is welded on the side of the corner connector.

In some embodiments, the end of the top surface of the longitudinal beam has a protrusion protruding outward along the length direction of the longitudinal beam; the protrusion is welded on the top surface of the corner connector.

In some embodiments, the reinforcing member is a plate-shaped structure, and the reinforcing member is arranged at an angle with the vertical side wall of the beam; one end of the reinforcing member is welded on the vertical side wall of the beam , the other end of the reinforcing piece is welded on the side of the corner connecting piece and the longitudinal beam.

In a possible implementation manner, the beam and/or the longitudinal beam is square steel, the reinforcement is a right-angle bent plate, and one side of the right-angle bent plate is welded to the beam and/or the longitudinal beam. On the outer side of the beam, the other side of the right-angle bent plate is welded to the outer side of the corner connector.

In a possible implementation manner, the corner connecting piece is a hollow rectangular block structure, and through holes are provided on the bottom surface of the corner connecting piece and the two sides facing the outside of the container.

The beneficial effects of the container bottom support structure provided by the utility model are: compared with the prior art, the utility model container bottom support structure, the cross beam and the longitudinal beam are connected by corner connectors, and the cross beam and/or the longitudinal beam are welded There are reinforcements, and the reinforcements are also welded with the corner connectors, which can increase the length of the welds and improve the strength of the welds, and the reinforcements can also increase the strength of the beams and/or longitudinal beams, further improving the overall load-bearing capacity of the container.

The utility model also provides a container, including the above container bottom supporting structure.

The container provided by the utility model can improve the welding strength of the frame structure at the bottom of the container and the load-bearing capacity of the container due to the above-mentioned support structure at the bottom of the container.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the practical For some novel embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is a structural schematic diagram 1 of a container bottom support structure provided by an embodiment of the present invention;

Fig. 2 is a partially enlarged schematic diagram of circle A in Fig. 1;

Fig. 3 is a structural schematic diagram 2 of the container bottom support structure provided by the embodiment of the present invention;

Fig. 4 is a partially enlarged schematic diagram of circle B in Fig. 3;

Fig. 5 is a structural schematic diagram of a container bottom frame formed by a container bottom support structure provided by an embodiment of the present invention.

In the figure: 1. beam; 2. longitudinal beam; 21. protrusion; 3. corner connector; 31. through hole; 4. reinforcement; 5. vertical beam.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1 to Fig. 4 together, now the container bottom support structure provided by the utility model will be described. The bottom support structure of the container includes a beam 1 , a longitudinal beam 2 and a corner connector 3 . The cross beam 1 is extended along the length direction of the container; the longitudinal beam 2 is extended along the width direction of the container; the corner connector 3 is welded and fixed to one end of the cross beam 1 and one end of the longitudinal beam 2 so that the longitudinal beam 2 and the cross beam 1 are arranged at right angles; Wherein, the inner cavity of the beam 1 and/or the longitudinal beam 2 is welded with a reinforcement 4 , and the reinforcement 4 is also welded to the side of the corner connector 3 .

It should be noted that the bottom support structure of the container in this embodiment is only a structure at one corner of the bottom frame of the container. Specifically, the bottom frame of the container is a rectangular frame structure, including two sets of beams 1, two sets of longitudinal beams 2 and Four sets of corner connectors 3 , as shown in FIG. 5 , are provided with corner connectors 3 at both ends of each group of beams 1 , and each group of beams 1 is connected to corresponding longitudinal beams 2 through corner connectors 3 .

In order to prevent the reinforcing member 4 from occupying additional space, preferably, the beam 1 and/or the longitudinal beam 2 is a hollow beam, and the reinforcing member 4 is welded and fixed in the inner cavity of the beam 1 and/or the longitudinal beam 2 .

Compared with the prior art, the container bottom support structure provided by the utility model is connected by corner connectors 3 between the beam 1 and the longitudinal beam 2, and the reinforcement 4 is welded on the beam 1 and/or the longitudinal beam 2, and the reinforcement 4 is also welded with the corner connector 3, which can increase the length of the weld and improve the strength of the weld, and the reinforcement 4 can also increase the strength of the beam 1 and/or the longitudinal beam 2, further improving the overall load-bearing capacity of the container.

In some embodiments, the above support structure can also adopt the structure shown in Figure 1 to Figure 4, referring to Figure 1 to Figure 4, the support structure also includes a vertical beam 5, and the vertical beam 5 is extended along the height direction of the container; the vertical beam The bottom end of 5 is welded and fixed on the top surface of the corner connector 3; wherein, the height of the beam 1 and/or the longitudinal beam 2 is greater than the height of the corner connector 3, and one end of the beam 1 and/or the longitudinal beam 2 is welded on the corner connector On the side of piece 3 and vertical beam 5.

In the prior art, the beam 1 and the longitudinal beam 2 are only welded with the corner connector 3 , and the height of the beam 1 and the longitudinal beam 2 is approximately the same as that of the corner connector 3 , and the welds are concentrated on the corner connector 3 . In this embodiment, the height of the beam 1 and/or the longitudinal beam 2 is increased, so that the beam 1 and/or the longitudinal beam 2 are also welded with the vertical beam 5. On the one hand, the length of the weld seam is increased to improve the welding strength, and the other On the one hand, in addition to vertical support, the vertical beam 5 also plays a role of horizontal connection to enhance the overall strength of the support structure.

Preferably, in a specific embodiment, the crossbeam 1 is C-shaped steel, and the inner cavity of the crossbeam 1 is welded with the above-mentioned reinforcement 4, as shown in Figures 1 and 2; one end of the reinforcement 4 is welded to the corner connector 3 And on the side of vertical beam 5. The inner cavity of the longitudinal beam 2 is not provided with the above-mentioned reinforcement 4, and the end of the longitudinal beam 2 is welded on the side of the corner connector 3, as shown in Fig. 3 and Fig. 4 .

Since the crossbeam 1 extends along the length direction of the container, its stress degree is greater than that of the longitudinal beam 2, and the longitudinal beam 2 extends along the width direction of the container, so the door of the container will be arranged above the longitudinal beam 2, in order not to Affecting the normal opening and closing of the box door, and not affecting the normal entry of personnel and equipment into the container, in this embodiment, only the height of the beam 1 is increased, and the structure of the longitudinal beam 2 is not changed. However, increasing the height of the beam 1 will not affect the use of the container.

In addition, the crossbeam 1 adopts C-shaped steel, which has high strength and simple structure, and the C-shaped steel has an inner cavity, which is convenient for completing the welding operation of the reinforcing member 4 .

Specifically, the height of the beam 1 is 1.5-3 times the height of the corner connector 3. Compared with the existing scheme in which the height of the beam 1 is approximately equal to the height of the corner connector 3, in this embodiment, the end of the beam 1 The weld seam length of the part is 1.25-2 times of the existing scheme weld seam length.

Preferably, the opening of the C-shaped steel is towards the outside of the width direction of the container, and the reinforcing member 4 is located in the inner cavity of the C-shaped steel, that is to say, in the width direction of the container, the reinforcing member 4 is towards the outer side of the container, and is not located in the inner cavity of the C-shaped steel. in the interior of the container. In this way, after the overall assembly of the container is completed, or after it is put into use, the reinforcing member 4 of different structures can be selected for welding according to the bearing capacity, which is convenient for completing the welding operation of the reinforcing member 4, and will not damage the original structure of the bottom frame of the container. Change.

In some embodiments, the longitudinal beam 2 and the corner connector 3 can adopt the structure shown in Figure 2 and Figure 4, referring to Figure 2 and Figure 4, the top surface end of the longitudinal beam 2 has a direction along the length direction of the longitudinal beam 2 The protruding part 21 protruding outward; the protruding part 21 is welded on the top surface of the corner connector 3 .

Specifically, the end face of the longitudinal beam 2 is welded on the side of the corner connector 3, and the protrusion 21 is welded on the top surface of the corner connector 3, so that the longitudinal beam 2 has a welding stress surface in the vertical direction and the horizontal direction, which can Improve the overall welding and fixing strength of the longitudinal beam 2 and the corner connector 3, thereby ensuring the stability of the bottom frame of the container.

In some embodiments, the above-mentioned reinforcement 4 can adopt the structure as shown in Figure 1 and Figure 2, referring to Figure 1 and Figure 2, the reinforcement 4 is a plate-shaped structure, and the reinforcement 4 is opposite to the vertical side wall of the beam 1 It is arranged obliquely; one end of the reinforcement 4 is welded on the vertical side wall of the beam 1 , and the other end of the reinforcement 4 is welded on the side of the corner connector 3 and the vertical beam 5 . In addition, the top surface and the bottom surface of the reinforcing member 4 are respectively welded to the transverse top sidewall and transverse bottom sidewall of the beam 1 .

The reinforcing member 4 is a plate structure, preferably a flat steel plate. On the one hand, the reinforcing member 4 has a simple structure and can be used locally; on the other hand, the flat steel plate is convenient for welding operations.

The reinforcement 4 and the vertical side walls of the beam 1 are arranged at an angle, that is to say, the reinforcement 4 is arranged obliquely relative to the length direction of the container, and the reinforcement 4 is arranged on both lateral side walls of the beam 1 and the vertical side of the beam 1. Towards the side wall, the outer surface of the corner connector 3 can enclose a closed cavity, and the cross section of the closed cavity is triangular.

In addition to the use of C-shaped steel for the crossbeam 1, a variant of the above-mentioned crossbeam 1 is that the crossbeam 1 is a square steel. Of course, the longitudinal beam 2 can also be a square steel. The reinforcement 4 is a right-angle bent plate, and one side of the right-angle bent plate It is welded on the outer side of the beam 1 and/or the longitudinal beam 2, and the other side of the right-angle bent plate is welded on the outer side of the corner connector.

In this embodiment, the height of the square steel can be greater than that of the corner connector 3 , so that one end of the square steel is welded on the corner connector 3 and the vertical beam 5 . Of course, a square steel with a smaller height can also be selected, and one end of the square steel is only welded on the corner connector 3 .

In some embodiments, the above-mentioned corner connector 3 can adopt the structure as shown in Figure 1 and Figure 2. Referring to Figure 1 and Figure 2, the corner connector 3 is a hollow rectangular block structure, and the bottom surface of the corner connector 3 faces the container. Through holes 31 are provided on both sides of the exterior.

It should be noted that the two sides of the corner connector 3 facing the outside of the container refer to the two sides that are not welded to the beam 1 and the longitudinal beam 2 .

The corner connector 3 is a hollow structure, and a plurality of through holes 31 are designed, which can reduce the overall weight of the bottom frame of the container and prevent the corner connector 3 from being deformed.

Based on the same inventive concept, an embodiment of the present application further provides a container, including the above container bottom support structure.

The container provided by the utility model can improve the welding strength of the frame structure at the bottom of the container and the load-bearing capacity of the container due to the above-mentioned support structure at the bottom of the container.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. A container bottom support structure, comprising:

the beam extends along the length direction of the container;

the longitudinal beam extends along the width direction of the container; and

the corner connecting piece is used for welding and fixing one end of the cross beam and one end of the longitudinal beam so as to enable the cross beam and the longitudinal beam to be arranged at a right angle;

the cross beam and/or the longitudinal beam are/is welded with a reinforcing piece, and the reinforcing piece is also welded with the side face of the corner connecting piece.

2. The container bottom support structure of claim 1, wherein the support structure further comprises:

the vertical beam extends along the height direction of the container; the bottom end of the vertical beam is welded and fixed on the top surface of the corner connecting piece;

the height of the cross beam and/or the longitudinal beam is larger than that of the corner connecting piece, and one end of the cross beam and/or the longitudinal beam is welded on the side face of the corner connecting piece and the side face of the vertical beam.

3. The container bottom support structure of claim 2, wherein the cross beam is a C-section steel; the inner cavity of the cross beam is welded with the reinforcing piece, and one end of the reinforcing piece is welded on the corner connecting piece and the side face of the vertical beam.

4. The container bottom support structure of claim 3, wherein the opening of the C-shaped steel is directed to the outside in the width direction of the container.

5. A container floor support structure according to claim 3 in which the inner cavity of the stringers is free of the reinforcement and the ends of the stringers are welded to the sides of the corner connectors.

6. The container bottom support structure of claim 5, wherein the top surface end of the longitudinal beam has a projection projecting outwardly in a length direction of the longitudinal beam; the projection is welded to a top surface of the corner connector.

7. A container bottom support structure according to claim 3, wherein the reinforcing members are plate-like structures and are disposed at an angle to the vertical side walls of the cross beams; one end of the reinforcing piece is welded on the vertical side wall of the cross beam, and the other end of the reinforcing piece is welded on the corner connecting piece and the side face of the vertical beam.

8. The container bottom support structure according to claim 1 or 2, wherein the cross member and/or the longitudinal member is square steel, the reinforcing member is a right-angle bent plate, one side surface of the right-angle bent plate is welded to the outer side surface of the cross member and/or the longitudinal member, and the other side surface of the right-angle bent plate is welded to the outer side surface of the corner connecting member.

9. The container bottom support structure of claim 1, wherein the corner connectors are hollow rectangular block structures, and through holes are provided on the bottom surface of the corner connectors and on both side surfaces facing the outside of the container.

10. A container comprising a container bottom support structure according to any one of claims 1 to 9.

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