CN223421445U

CN223421445U - Support frame and container

Info

Publication number: CN223421445U
Application number: CN202422621876.XU
Authority: CN
Inventors: 钟成; 杨斌; 李翀宇; 张向松; 丁文赢; 马帅; 朱勇; 王昊; 赵元帅; 朱云琪; 李显鹏; 李涛; 岳凌汉; 侯天华; 张军凤
Original assignee: China Railway Container Transport Co Ltd
Current assignee: China Railway Container Transport Co Ltd
Priority date: 2024-10-29
Filing date: 2024-10-29
Publication date: 2025-10-10
Anticipated expiration: 2034-10-29

Abstract

The utility model provides a support frame and a container. The support frame includes a corner post support assembly and a cross strap support assembly. The corner post support assembly includes a base, a transition portion and a corner post support member. The two transition portions are respectively connected to the two ends of the base along the first direction, and the two transition portions extend in two opposite directions of the first direction. The corner post support member is connected to the transition portion, the distance between the outermost ends of the two corner post supports is greater than the length of the base along the first direction, the corner post support member extends along the second direction, and the corner post support member is suitable for supporting the corner post. The cross strap support assembly and the corner post support assembly are spaced apart along the third direction, and the cross strap support assembly is suitable for supporting between the cross strap and the pallet. A column is provided between the cross strap support assembly and the corner post support assembly. In the utility model, the support frame is stably connected to the container by supporting the corner post through the corner post support assembly and supporting the cross strap through the cross strap support assembly.

Description

Support frame and container

Technical Field

The utility model relates to the technical field of containers, in particular to a supporting frame and a container.

Background

When the conventional container is used for transporting coiled steel, the coiled steel seat frame is matched with the reinforcing seat in the side column of the container to transfer the longitudinal impact force bearing force. The side wall strength of the container is enhanced through the side column reinforcing seat and the impact force of coiled steel on the container is born. Under some conditions, the reinforcing seat part in the side column in the container is easy to be damaged and the like, and the condition of loading the coiled steel seat frame is not met, so that vehicles meeting the use requirement are required to be selected, and the transportation efficiency is reduced.

Accordingly, there is a need to provide a support frame and a container that at least partially address the above-mentioned problems.

Disclosure of utility model

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, a first aspect of the present utility model provides a support frame for a container having corner posts spaced apart in a width direction thereof and end walls connected between the corner posts, the end walls including a transverse strap, a tray adapted to hold goods being provided in the container, the support frame comprising:

a corner post support assembly, the corner post support assembly comprising:

a base;

The two switching parts are respectively connected to two ends of the base along a first direction, and extend towards two opposite directions of the first direction;

The corner post supports are connected to the switching part, the distance between the outermost ends of the two corner post supports is larger than the length of the base along the first direction, the corner post supports extend along the second direction, and the corner post supports are suitable for being supported to the corner posts;

a cross strap support assembly spaced apart from the corner post support assembly in a third direction, the cross strap support assembly adapted to be supported between the cross strap and the tray, and

And the upright post is connected between the transverse belt supporting assembly and the corner post supporting assembly.

According to the support frame of the first aspect of the utility model, the corner posts are supported by the corner post support assembly, and the transverse belt support assembly is supported to the transverse belt, so that the impact and dependence on the reinforcing seat in the side post of the container are eliminated, the stress in the container is improved to bear the longitudinal impact force by means of the transverse belt of the end wall of the open wagon and the corner post, the stress state of the container in the steel rolling process of transportation is optimized, and the risk of damage to the container is reduced. Support to the cooperation in cross band through cross band support assembly for the support frame is connected stably with the container, can also play the effect of preventing toppling.

Optionally, the base includes:

A first beam extending in the first direction and at least two of the first beams being spaced apart in the second direction, and

The first longitudinal beams are connected between the adjacent first transverse beams, extend along the second direction, and are arranged at intervals along the first direction.

Optionally, the cross strap support assembly includes:

A second cross beam above the base, the second cross beam extending in the first direction, the second cross beam adapted to be supported to the cross strap;

and one or more second longitudinal beams extend along the second direction, and first ends of the second longitudinal beams are connected to the second cross beams, and second ends of the second longitudinal beams are provided with supporting blocks suitable for being supported to the tray.

Optionally, the second beam is further away from the support block than the first beam, projected on a plane in which the first direction and the second direction are common.

Optionally, at least two second beams are arranged at intervals along a third direction, wherein,

A column is arranged between the adjacent second cross beams, and/or

A diagonal support beam is provided between the second cross member and the second longitudinal member, which are not connected to the first end of the first longitudinal member, the diagonal support beam being connected between the first end and the second end of the second longitudinal member, and the diagonal support beam being inclined to the first longitudinal member.

Optionally, the second cross beam comprises a cross beam body and a connecting seat positioned in the cross beam body, the connecting seat is suitable for being connected to the second longitudinal beam or the oblique support beam, wherein,

The second cross beam is opened along one direction of the second direction, and the opening of the second cross beam is toward the second longitudinal beam, and/or

The connecting seat is opened along the other direction of the second direction, and the opening of the connecting seat faces away from the second longitudinal beam.

Optionally, the end face of the support block facing away from the second longitudinal beam is configured as an inclined surface, and/or

A third cross beam is connected to the second end of the second longitudinal beam, the supporting block is connected to the third cross beam, and the end face of the supporting block far away from the second longitudinal beam is configured as an inclined plane, and/or

And a rubber pad is arranged on the end face, away from the second longitudinal beam, of the supporting block.

Optionally, the corner post support is adjustable in length and/or

The corner post support is adjustable in position on the adapter.

Optionally, the corner post support is movably connected to the adaptor along the second direction, the corner post support is connected with the adaptor in a sleeved mode, and the corner post support and the adaptor can be fixed through a fixing piece.

A second aspect of the present utility model provides a container including the support frame, the container having corner posts spaced apart in a width direction thereof and end walls connected between the corner posts, the end walls including a transverse strap, a tray adapted to hold goods being disposed in the container;

The cross strap support assembly is supported between the cross strap and the pallet, and the corner post support assembly is supported to the corner post.

According to the container of the second aspect of the utility model, the transverse bands and the corner posts of the container are used for bearing through the matching arrangement of the supporting frame and the tray, so that the buffer of longitudinal force is realized.

Drawings

The following drawings of embodiments of the present utility model are included as part of the utility model. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,

FIG. 1 is a perspective view of a support frame according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic top view of a support stand according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic front view of a support stand according to a preferred embodiment of the present utility model;

FIG. 4 is a rear view of a preferred embodiment of the support bracket of the present utility model;

FIG. 5 is a schematic side view of a support stand according to a preferred embodiment of the present utility model;

FIG. 6 is an enlarged partial schematic view of a support stand according to a preferred embodiment of the present utility model;

FIG. 7 is a perspective view of a corner post support of the support bracket of a preferred embodiment of the present utility model;

FIG. 8 is a schematic front view of a container according to a preferred embodiment of the present utility model, with a side wall omitted;

FIG. 9 is a schematic top view of a container according to a preferred embodiment of the present utility model;

FIG. 10 is an enlarged partial schematic view of the interior of a container according to a preferred embodiment of the present utility model;

FIG. 11 is an enlarged partial schematic view of another view of the interior of a container in accordance with a preferred embodiment of the present utility model;

Fig. 12 is an enlarged partial schematic view of a further view of the interior of a container according to a preferred embodiment of the utility model.

Description of the reference numerals

100:Container

110 Corner post

120 End wall

121 Transverse band

130 Tray

200 Supporting frame

210 Base

211 First cross beam

212 First longitudinal beam

220 Transfer part

221 First connecting hole

230 Corner post support

231 Second connecting hole

232 Fixing piece

240 Column

251 Second cross beam

2511 Beam body

2512 Connecting seat

252 Second stringer

253 Supporting block

254 Inclined support beam

255 Third cross beam

256 Rubber pad

DH height direction

DL length direction

DW width direction

D1 first direction

D2, second direction

D3 third direction

Detailed Description

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

Herein, ordinal words such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used merely to indicate relative positional relationships between the relevant portions, and do not limit the absolute positions of the relevant portions.

Herein, "equal," "same," etc. are not strictly mathematical and/or geometric limitations, but also include deviations that may be appreciated by those skilled in the art and allowed by fabrication or use, etc.

Unless otherwise indicated, numerical ranges herein include not only the entire range within both of its endpoints, but also the several sub-ranges contained therein.

Exemplary embodiments according to the present utility model will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be appreciated that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

The present utility model provides a container 100 for transporting coiled steel. The container 100 is a shipping container 100. Alternatively, container 100 is a C70E universal gondola, C64 universal gondola, C70E-A universal gondola, or other model gondola.

In this embodiment, the coil steel is loaded by the tray 130, and the coil steel is fixed in the container 100. At both ends of the container 100 in the length direction DL are provided support frames 200, the support frames 200 being supported between the inner wall of the container 100 and the tray 130, thereby preventing the tray 130 from moving longitudinally during transportation.

Referring to fig. 8 and 9, the container 100 has corner posts 110 spaced apart in a width direction DW thereof and end walls 120 connected between the corner posts 110. The headwall 120 includes a cross strap 121. A pallet 130 adapted to hold cargo is disposed within the container 100. In the present utility model, the cargo is coil steel. Alternatively, a truck bogie may be connected below the container 100 as a shipping container.

Referring to fig. 8 to 12, in the present utility model, a supporting frame 200 is provided between a tray 130 and an inner wall of a container 100 along a length direction DL of the container 100. Through the cooperation setting of support frame 200 and tray 130, utilize the horizontal area 121 and the corner post 110 of container 100 to bear, realize the buffering of longitudinal force.

Referring to fig. 1 to 7, the support bracket 200 includes a corner post support assembly and a cross strap support assembly. The corner post support assembly includes a base 210, an adapter 220, and a corner post support 230. The cross strap support assemblies are spaced from the corner post support assemblies along a third direction D3. A post 240 is disposed between the cross strap support assembly and the corner post support assembly. In the utility model, the corner posts 110 are supported by the corner post support member assemblies, the transverse belt 121 is supported by the transverse belt support assembly, the impact and dependence on the reinforcing seat in the side post of the container 100 are eliminated, the stress in the container 100 is improved to bear the longitudinal impact force by the transverse belt 121 of the open wagon end wall 120 and the corner posts 110, the stress state of the container 100 in the steel rolling transportation process is optimized, and the risk of damage to the container 100 is reduced. The support frame 200 is stably connected with the container 100 through the cooperation of the transverse belt 121 supported by the transverse belt support assembly, and can also play a role in preventing overturning.

It will be appreciated that the end wall 120 also includes an end wall. The end walls are connected into the frame formed by the corner posts 110, cross straps 121, and end beams. In this embodiment, the support frame 200 is supported to the cross strap 121, substantially to the inside of the end wall, and corresponds to the cross strap 121. I.e. the support frame 200 and the transverse strap 121 are located inside and outside the end walls, respectively.

In the present utility model, the first direction D1 is the same as the width direction DW of the container 100. The second direction D2 is the same as the longitudinal direction DL of the container 100. The third direction D3 is the same as the height direction DH of the container 100.

In some embodiments of the present utility model, the base 210 includes a first cross member 211 and a first longitudinal member 212. The first beams 211 extend along a first direction D1, and at least two first beams 211 are disposed at intervals along a second direction D2. The first stringers 212 are connected between adjacent first cross members 211, the first stringers 212 extend along the second direction D2, and at least two first stringers 212 are spaced apart along the first direction D1. The base 210 serves as a base portion of the support frame 200, and can stably support the upper structure. By the arrangement of the first cross beam 211 and the first longitudinal beam 212, the base 210 forms a frame structure resembling a rectangle, which is relatively simple in structure and easy to manufacture and install.

Alternatively, the first cross members 211 are provided in 2. The first stringers 212 are provided in 3-5 numbers. The arrangement of the first longitudinal beam 212 effectively improves the supporting strength of the supporting frame 200 along the second direction D2.

Optionally, the length of the base 210 is less than the width within the container 100. Specifically, the length of the first beam 211 is less than the width within the container 100. The base 210 and the side wall of the container 100 have a certain interval, and the base 210 can form a certain avoidance space to avoid structures such as a reinforcing seat in the container 100.

Above the base 210 is disposed an adapter 220 and a corner post support 230. Alternatively, the corner post supports 230 and the adaptor 220 are respectively disposed at two ends of the base 210 along the first direction D1. The corner post supports 230 are supported to the corner posts 110. I.e. the width of the two corner post supports 230 is adapted to the width of the interior of the container 100. The distance between the outermost ends of the two corner post supports 230 is greater than the length of the base 210 in the first direction D1.

In the present utility model, the adapter 220 provides a connection platform for the corner post support 230. Through the arrangement of the adapter 220, the connection strength between the corner post support 230 and the base 210 is ensured, and the length of the base 210 is prolonged, so that the distance between the two corner posts 110 at two ends of the base 210 is matched with the corner post 110. By adjusting the length and angle of the adapter 220, the support frame 200 can be more flexibly adapted to different application scenarios.

The two adaptor portions 220 are respectively connected to two ends of the base 210 along the first direction D1, and the two adaptor portions 220 respectively extend toward two opposite directions of the first direction D1. The two adapter portions 220 can effectively extend the base 210, so that the position of the corner post support 230 on the base 210 is more reasonable. Alternatively, the adaptor 220 may be provided with a bending structure. For example, a portion of the adaptor 220 extends along the first direction D1, and a portion of the adaptor 220 extends along the third direction D3, which is not specifically limited in this embodiment, as long as the corner post support 230 can be mounted at a predetermined position.

In some embodiments of the present utility model, the corner post supports 230 extend in the second direction D2, the corner post supports 230 being adapted to be supported to the corner posts 110.

Within the container 100, the corner posts 110 are disposed generally flush with the cross strap 121. In some usage scenarios, the bottom of the corner post 110 is provided with a reinforcement seat, and the corner post support 230 is supported to the reinforcement seat when the height of the reinforcement seat interferes with the height of the corner post support 230. At this time, there is a certain interval between the corner post supports 230 and the corner posts 110.

Optionally, the corner post supports 230 are adjustable in length. Optionally, the position of the corner post support 230 on the adapter 220 is adjustable. Thereby, the distance between the corner post support 230 and the corner post 110 can be adjusted, so that the corner post support 230 can be supported on the reinforcing seat.

Alternatively, the corner post support 230 is movably connected to the adaptor 220 along the second direction D2, the corner post support 230 is sleeved with the adaptor 220, and the corner post support 230 and the adaptor 220 can be fixed by the fixing member 232.

Illustratively, the adapter 220 is constructed as a hollow square tube that is sleeved to the outer circumference of the corner post support 230, and the adapter 220 is provided with a first connection hole 221. The corner post support 230 is provided with at least two second coupling holes 231 spaced apart in the second direction D2, and the at least two second coupling holes 231 can be disposed opposite to the first coupling holes 221, respectively. The fixing of the corner post support 230 is achieved by plugging pins in the aligned first and second connection holes 221 and 231. By the arrangement of the two second connection holes 231, the distance between the corner post support 230 and the corner post 110 is adjustable.

In the present utility model, the cross strap support assembly is adapted to be supported between the cross strap 121 and the tray 130.

In some embodiments of the present utility model, the cross-strap support assembly includes a second cross-beam 251 and a second longitudinal beam 252. The second beam 251 is located above the base 210, the second beam 251 extending in the first direction D1, the second beam 251 being adapted to be supported to the cross-belt 121. One or more second stringers 252 extend in the second direction D2 and a first end of the second stringers 252 is connected to the second cross-beam 251, a second end of the second stringers 252 being provided with support blocks 253 adapted to be supported to the pallet 130. The crossed design of the second cross beam 251 and the second longitudinal beam 252 forms a stable supporting network structure, so that the supporting frame 200 can bear larger load, the impact force of the tray 130 is transferred to the transverse belt 121, and the transverse belt 121 can bear the longitudinal impact force caused by steel coiling in the transportation process.

In some embodiments of the utility model, at least two second beams 251 are spaced apart along the third direction D3. Wherein each second beam 251 corresponds to one of the cross belts 121. By providing at least two second beams 251, the contact area of the supporting frame 200 with the cross strap 121 can be increased. The supporting frame 200 can disperse the load to the plurality of cross members when receiving the impact force of the tray 130, thereby being capable of better resisting the external load and the impact force.

In some embodiments of the present utility model, the upright 240 is disposed between adjacent second beams 251.

In some embodiments of the present utility model, a diagonal support beam 254 is disposed between the second cross beam 251 and the second longitudinal beam 252, which are not connected to the first end of the first longitudinal beam 212, the diagonal support beam 254 is connected between the first end and the second end of the second longitudinal beam 252, and the diagonal support beam 254 is inclined to the first longitudinal beam 212. The diagonal support beams 254 provide additional support to the overall support bracket 200 by connecting the second side member 252 to the first side member 212 and forming a diagonal angle, thereby significantly enhancing the overall stiffness of the support bracket 200, making it more stable, and reducing deformation and vibration when subjected to external loads or impact forces.

The second beam 251 is farther from the support block 253 than the first beam 211 in projection on a plane in which the first direction D1 and the second direction D2 are common. As can be seen from the foregoing, the second beam 251 is supported to the cross strap 121. Thus, the first beam 211 is spaced from the end wall of the container 100. The provision of the spacing prevents the support frame 200 from directly resting on the bottom of the end panels of the container 100 to withstand the impact forces from the pallet 130 or cargo. During transportation, even if the load on the pallet 130 generates a large impact force, the force is first transferred to the corner posts 110 and the cross strap 121 by the corner post supports 230, the second cross beam 251, the second side rail 252, the diagonal support beams 254, etc. of the support frame 200, and not directly transferred to the end plates of the container 100.

In some embodiments of the present utility model, the second beam 251 includes a beam body 2511 and a connection block 2512 located within the beam body 2511, the connection block 2512 being adapted to connect to the second side rail 252 or the diagonal support beam 254. The connecting seat 2512 is located in the beam body 2511 and is of an embedded structure, and when stressed, the connecting seat 2512 is not easy to deviate from or loosen from the beam body 2511, so that the stability and reliability of the whole structure are guaranteed. In this embodiment, the beam body 2511 is configured as a "C" fold. The connection base 2512 is configured as a "C" type crimp. The C-shaped structure has good bending resistance and torsion resistance, can keep the stability of the structure when being subjected to external load, and can reduce the weight without affecting the stability and bearing capacity of the whole structure. Alternatively, the second cross member 251 is opened in one direction of the second direction D2, and the opening of the second cross member 251 is directed toward the second side member 252. Optionally, the connection base 2512 is open in the other direction of the second direction D2, and the opening of the connection base 2512 faces away from the second stringer 252. By this embodiment, the opposite opening direction arrangement enables the beam body 2511 and the connection base 2512 to form a more stable support structure when stressed.

In the present utility model, the second stringers 252 are supported to the pallet 130. The support block 253 is connected to the second girder 252 to support the tray 130. Optionally, the support blocks 253 are adapted to the shape of the tray 130.

Referring to fig. 11 to 12, the end surface of the support block 253 facing the tray 130 is configured as a slope.

Referring to fig. 8, the tray 130 is provided with a connection block to be docked with the support block 253.

In the above embodiment, the supporting block 253 is adapted to the shape of the tray 130 or the connection block, so that it is tightly fitted to the tray 130 and stably supported.

Referring to fig. 1 to 5, a third cross member 255 is connected to a second end portion of the second longitudinal member 252, a support block 253 is connected to the third cross member 255, and an end surface of the support block 253 remote from the second longitudinal member 252 is configured as a slope. A third cross member 255 is added to the second end of the second stringer 252 to provide additional support points for the support blocks 253. The arrangement of the third cross member 255 makes the overall support structure more stable and capable of withstanding greater loads.

The end surface of the support block 253 facing the tray 130 is provided with a rubber pad 256. The rubber pad 256 can reduce direct friction and impact to the surface of the tray 130, protecting the tray 130 from damage.

The end face of the second cross member 251 facing the cross strap 121 is provided with a rubber pad 256. Rubber pads 256 reduce direct friction and impact to the surface of cross strap 121 and protect cross strap 121 from damage.

By the arrangement of the supporting frame 200 in the utility model, the coil steel trays 130 can be uniformly arranged in the container 100, so that the full-load operation of the open wagon can be realized, and the transportation economy is improved. The tray 130 structure can also realize vertical lifting operation in the open wagon, and is convenient to assemble and disassemble.

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 utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Terms such as "disposed" or the like as used herein may refer to either one element being directly attached to another element or one element being attached to another element through an intermediate member. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed.

Claims

1. A support frame for a container, the container having corner posts disposed along a width direction thereof at intervals and end walls connected to between the corner posts, the end walls including a cross strap, a tray provided in the container adapted for placement of goods, the support frame comprising:

a corner post support assembly, the corner post support assembly comprising:

a base;

2. The support frame of claim 1, wherein the base comprises:

3. The support frame of claim 2, wherein the cross strap support assembly comprises:

4. The support frame of claim 3, wherein the support frame comprises a plurality of support arms,

And the second beam is farther away from the supporting block than the first beam in the projection on the plane where the first direction and the second direction are in common.

5. The support frame of claim 3, wherein the support frame comprises a plurality of support arms,

At least two second cross beams are arranged at intervals along a third direction, wherein,

A column is arranged between the adjacent second cross beams, and/or

6. The support frame of claim 3 or 5, wherein the second cross member comprises a cross member body and a connector within the cross member body, the connector adapted to connect to the second longitudinal beam or a diagonal support beam, wherein,

7. The support frame of claim 3, wherein the support frame comprises a plurality of support arms,

The end face of the support block, which is far away from the second longitudinal beam, is configured as an inclined plane and/or

8. The support frame of claim 1, wherein the support frame comprises a plurality of support arms,

The corner post supports may be adjustable in length and/or

The corner post support is adjustable in position on the adapter.

9. The support bracket of claim 5 wherein said corner post support is movably connected to said adapter in said second direction, said corner post support is socket-connected to said adapter, and said corner post support and said adapter are fixable by a fixing.

10. A container comprising a support frame according to any one of claims 1 to 9, said container having corner posts spaced apart along its width and end walls connected between said corner posts, said end walls comprising transverse straps, said container having trays disposed therein adapted to hold cargo;