CN214932662U

CN214932662U - Container underframe and container with same

Info

Publication number: CN214932662U
Application number: CN202022160478.4U
Authority: CN
Inventors: 刘春良; 李长英; 于广辉
Original assignee: Dalian CIMC Special Logistics Equipment Co Ltd
Current assignee: Dalian CIMC Special Logistics Equipment Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-11-30
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a container chassis and have its container. The container underframe comprises a metal frame and a floor; the metal frame comprises a bottom end beam and a bottom side beam connected with the bottom end beam; the floor panel is connected to the metal frame, and includes a first panel and a second panel, the first panel being located below the second panel, the first panel being configured as a metal panel, and the second panel being configured as a plastic panel. According to the utility model discloses a container chassis, container chassis include metal crate and floor, and the floor is connected to metal crate, and the floor includes first board and second board, and the first board structure is the metal sheet, need not to set up end crossbeam and end longeron like this, and container chassis's weight is little.

Description

Container underframe and container with same

Technical Field

The utility model relates to a container field particularly relates to container chassis and have its container.

Background

The container is used as a logistics transportation tool for multi-type intermodal transportation, the application field of the container is very wide, and the related industries are more and more.

The existing container underframe comprises a metal frame consisting of a bottom side beam, a bottom end beam and a bottom cross beam, or a metal frame consisting of a bottom side beam, a bottom end beam and a bottom longitudinal beam. The upper surface of the metal frame is paved with wood floors or steel plates as floors. The container underframe has heavy weight. Correspondingly, the loading capacity of the container adopting the container underframe is small.

Therefore, the utility model provides a container chassis and have its container to at least partly solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned technical problem, the utility model provides a container chassis, container chassis includes: the metal framework comprises a bottom end beam and a bottom side beam connected with the bottom end beam; and a floor panel connected to the metal frame, the floor panel including a first panel and a second panel, the first panel being located below the second panel, the first panel being configured as a metal panel, and the second panel being configured as a plastic panel.

According to the utility model discloses a container chassis, container chassis include metal crate and floor, and the floor is connected to metal crate, and the floor includes first board and second board, and the first board structure is the metal sheet, need not to set up end crossbeam and end longeron like this, and container chassis's weight is little. When goods are transported by the container, the container adopting the container chassis can increase the weight of the transported goods due to the certain loading capacity of a transport vehicle (such as a train or a truck).

Optionally, the metal frame is configured to be circumferentially closed and/or the metal frame does not comprise bottom cross members and bottom longitudinal members.

Optionally, the metal plate is an aluminum honeycomb plate; and/or the plastic plate is a PP honeycomb plate containing glass fibers.

Alternatively, the floor is attached to the metal frame by means of gluing, riveting, screwing or welding.

Alternatively, the bottom ends of the bottom side beams extend toward the center of the metal frame to constitute end beam supports to which the floor panel is overlapped, and/or the bottom ends of the bottom side beams extend toward the center of the metal frame to constitute side beam supports to which the floor panel is overlapped.

Optionally, the metal frame further comprises a fork pocket, the floor being connected to the fork pocket.

Optionally, the bottom ends of the fork grooves extend along the length direction of the metal frame to form fork groove supporting parts, and the floor is lapped on the fork groove supporting parts.

Optionally, the floor panel further comprises a wear layer covering a surface of the second panel remote from the first panel.

Optionally, the wear layer is a thermoplastic skin comprising glass fibers.

The utility model also provides a container, the container includes aforementioned container chassis.

According to the utility model discloses a container, container include aforementioned container chassis, and the container chassis includes metal crate and floor, and the floor is connected to metal crate, and the floor includes first board and second board, and the first board structure is the metal sheet, need not to set up bottom end rail and end longeron like this, and the weight of container chassis is little. When goods are transported by the container, the container adopting the container chassis can increase the weight of the transported goods due to the certain loading capacity of a transport vehicle (such as a train or a truck).

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings.

Fig. 1 is a perspective view of a container chassis according to a preferred embodiment of the present invention;

fig. 2 is a top view of a metal frame of the container chassis of fig. 1;

FIG. 3 is a perspective view of the metal frame of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is a top view of a floor of the container chassis of FIG. 1; and

FIG. 7 is a side view of the floor of FIG. 6.

Description of the reference numerals

110: the metal frame 111: bottom end beam

112: bottom side member 113: end beam support

114: side rail support portions 115: fork groove

116: fork pocket supporting part 120: floor board

121: first plate 122: second plate

123: wear-resistant layer 124: lower surface of the first plate

125: avoiding the chamfer 130: first beam reinforcing rib

131: second beam stiffener 132: first support reinforcing rib

133: second support reinforcing rib

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, e.g., a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

The utility model provides a container chassis. As shown in fig. 1-7, the container chassis includes a metal frame 110. The metal frame 110 may be made of carbon steel. As shown in fig. 2 and 3, the metal frame 110 includes two bottom end beams 111 parallel to each other, and two bottom end beams 112 parallel to each other. Bottom end beams 111 are for welded connection to the end walls of the container and bottom side beams 112 are for welded connection to the side walls of the container. The bottom end beam 111 is perpendicular to the bottom side beam 112. A first end of one bottom side member 112 is connected to a first end of one bottom end beam 111, and a second end of the bottom side member 112 is connected to a first end of the other bottom end beam 111. A first end of the other bottom side member 112 is connected to a second end of one bottom end beam 111, and a second end of the bottom side member 112 is connected to a second end of the other bottom end beam 111. Thus, the bottom end beam 111 and the bottom side beam 112 constitute a substantially rectangular structure closed circumferentially.

Referring to fig. 1, the container chassis also includes a floor 120. The floor 120 is connected to the metal frame 110. In this way, the floor 120 may be used to carry cargo. As shown in fig. 7, the floor panel 120 includes a first panel 121 and a second panel 122. The first plate 121 is positioned below the second plate 122 (when the floor panel 120 is coupled to the metal frame 110, the first plate 121 is positioned below the second plate 122), and is coupled to a lower surface of the second plate 122. The first plate 121 and the second plate 122 may be configured as a composite plate. It will be appreciated that in embodiments not shown, the floor may also comprise three or more panels. The composite plate can be made by combining three or more plates.

The first plate 121 is configured as a metal plate. The strength of the metal plate is large to support the goods. Thus, the container chassis may not comprise bottom cross beams, which are substantially parallel to the bottom end beams 111, and bottom longitudinal beams, which are substantially parallel to the bottom side beams 112.

The second plate 122 is configured as a plastic plate. This reduces the weight of the floor 120 and thus the weight of the container chassis.

In this embodiment, the container underframe includes the metal frame 110 and the floor 120, the floor 120 is connected to the metal frame 110, the floor 120 includes the first plate 121 and the second plate 122, and the first plate 121 is configured as a metal plate, so that there is no need to provide a bottom cross member and a bottom longitudinal member, and the container underframe has a small weight. When goods are transported by the container, the container adopting the container chassis can increase the weight of the transported goods due to the certain loading capacity of a transport vehicle (such as a train or a truck).

Preferably, the metal plate is an aluminum honeycomb plate. Thereby, the weight of the floor panel 120 can be further reduced while securing the strength of the first plate 121.

Preferably, the plastic panel is a PP (Polypropylene) honeycomb panel containing glass fibers. Thus, the second plate 122 having the honeycomb structure may further reduce the weight of the floor panel 120 while securing the strength of the second plate 122. The glass fibers may increase the wear resistance of the second plate 122.

Referring to fig. 2 and 3, the bottom end of the bottom end beam 111 (the end of the bottom end beam 111 near the ground or platform for supporting the bottom end beam) extends toward the center of the metal frame 110 along the horizontal direction to form an end beam support 113. The bottom ends of the bottom side members 112 (the ends of the bottom side members 112 near the ground or platform for carrying them) extend in the horizontal direction toward the center of the metal frame 110 to constitute side member support portions 114. The lower surface 124 of the first panel (the surface of the first panel 121 remote from the second panel 122) may be lapped to the end beam support portion 113 and the side beam support portion 114. Thus, the installation of the floor 120 is convenient.

As shown in fig. 1 to 3, the metal frame 110 further includes fork grooves 115. The fork groove 115 extends in the extension direction of the bottom end beam 111. The fork pocket 115 is located between the two bottom end beams 111 in the longitudinal direction of the metal frame 110 (the extending direction of the bottom side beams 112). The fork pocket 115 is located between the two bottom side members 112 in the width direction of the metal frame 110 (the extending direction of the bottom end beam 111). One end of the fork pocket 115 is connected to one of the bottom side members 112, and the other end of the fork pocket 115 is connected to the other bottom side member 112. Thus, the forklift can transport the container using the container base frame through the fork pockets 115.

As shown in fig. 2 and 3, the metal frame 110 includes two fork grooves 115. The two fork grooves 115 are spaced apart along the length of the metal frame 110. There is a space between the fork pocket 115 and the bottom end beam 111 along the length of the metal frame 110.

Referring to fig. 1, the container includes three floors 120. The first floor panel 120 is located at the space between one bottom end beam 111 and the fork groove 115 adjacent thereto. The second floor 120 is located at the spacing between the two fork pockets 115. A third floor 120 is located at the spacing between the other bottom end beam 111 and the fork channel 115 adjacent thereto. Three floor boards 120 are connected to the fork pocket 115.

As shown in fig. 2, the bottom end of the fork groove 115 (the end of the fork groove 115 near the ground or platform for carrying it) extends in the horizontal direction to constitute a fork groove support portion 116. Both ends of the fork groove 115 in the length direction of the metal frame 110 are provided with fork groove supporting parts 116. The lower surface 124 of the first plate may be lapped to the fork pocket support 116. Thus, the installation of the floor 120 is convenient.

Preferably, the floor panel 120 may be connected to the end sill support 113, the side sill support 114 and the drop-out support 116 of the metal frame 110 by bonding, riveting (by rivet connection), screwing (by bolt or screw connection) or welding. Thus, the installation of the floor 120 is convenient.

As shown in fig. 7, the floor 120 further includes a wear layer 123. The wear resistant layer 123 covers the surface of the second plate 122 remote from the first plate 121. Thereby, the wear resistance of the floor panel 120 can be increased.

Preferably, the wear layer 123 is a thermoplastic skin containing glass fibers. Thus, the floor 120 has a simple structure. The thermoplastic skin may also increase the corrosion resistance of the floor 120.

Preferably, the wear resistant layer 123 may be bonded to a surface of the second plate 122 remote from the first plate 121. Thereby, the wear layer 123 is easily installed.

Preferably, as shown in fig. 3 to 5, the metal frame 110 has a first beam reinforcement rib 130 and a second beam reinforcement rib 131. The first beam stiffener 130 is connected to the junction of the bottom side member 112 and the fork pocket 115 to reinforce the connection strength at the junction of the bottom side member 112 and the fork pocket 115. A second beam stiffener 131 is connected to the junction of the bottom end beam 111 and the bottom side beam 112 to reinforce the connection strength at the junction of the bottom end beam 111 and the bottom side beam 112.

As shown in fig. 6 and 7, the floor panel 120 is configured in a substantially rectangular structure. The corners of the floor 120 have relief chamfers 125. To avoid the first beam stiffener 130 and the second beam stiffener 131.

Preferably, referring to fig. 3 to 5, the metal frame 110 has a first support bead 132 and a second support bead 133. The upper surfaces of the first support bead 132, the second support bead 133, the side rail support portion 114, the end rail support portion 113, and the fork pocket support portion 116 are substantially flush.

The side rail support portion 114 and the fork pocket support portion 116 are connected at a first rail reinforcement 130. The first support bead 132 is connected to the junction of the side sill support 114 and the fork pocket support 116 to reinforce the connection strength at the junction of the side sill support 114 and the fork pocket support 116. The end beam support portion 113 and the side beam support portion 114 are connected at the second beam reinforcing bead 131. The second support beads 133 are connected to the junctions of the end beam support portions 113 and the side beam support portions 114 to reinforce the connection strength at the junctions of the end beam support portions 113 and the side beam support portions 114.

The utility model also provides a container. The container comprises the container underframe.

In this embodiment, the container includes the aforementioned container underframe, the container underframe includes the metal frame 110 and the floor 120, the floor 120 is connected to the metal frame 110, the floor 120 includes the first plate 121 and the second plate 122, the first plate 121 is configured as a metal plate, so that a bottom cross beam and a bottom longitudinal beam are not required to be provided, and the container underframe has a small weight. When goods are transported by the container, the container adopting the container chassis can increase the weight of the transported goods due to the certain loading capacity of a transport vehicle (such as a train or a truck).

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A container chassis, comprising:

the metal frame comprises a bottom end beam and a bottom side beam connected with the bottom end beam;

a floor panel connected to the metal frame, the floor panel including a first panel and a second panel, the first panel being located below the second panel, the first panel being configured as a composite panel, the second panel being configured as a composite panel.

2. The container chassis of claim 1,

the metal frame is configured to be circumferentially closed, and/or

The metal frame does not include bottom cross members and bottom longitudinal members.

3. The container chassis of claim 1,

the first plate is an aluminum honeycomb plate.

4. The container chassis according to claim 1, wherein the floor is connected to the metal frame by means of gluing, riveting, screwing or welding.

5. The container chassis of claim 1,

the bottom end of the bottom end beam extends towards the center of the metal frame to form an end beam supporting part, the floor is lapped on the end beam supporting part, and/or

The bottom ends of the bottom side beams extend towards the center of the metal frame to form side beam supporting parts, and the floor is lapped on the side beam supporting parts.

6. The container chassis of claim 1, wherein the metal frame further comprises fork pockets, the floor being connected to the fork pockets.

7. The container chassis according to claim 6, wherein the bottom ends of the fork pockets extend along the length of the metal frame to form fork pocket supports to which the floor is overlapped.

8. The container chassis of claim 1, wherein the floor further comprises a wear layer covering a surface of the second panel distal from the first panel.

9. A container, characterized in that it comprises a container chassis according to any one of claims 1-8.