CN216917137U - Underframe and container with same - Google Patents

Abstract

The utility model provides an underframe and a container with the same, wherein the underframe comprises bottom side beams and bottom cross beams arranged between the bottom side beams, a floor is laid on the bottom cross beams, the floor comprises a floor bulge and a floor first groove, the floor bulge and the floor first groove are arranged at intervals, at least one pair of support frame groups are arranged in the floor first groove in pairs, and when the support frames are assembled, rolled goods can be placed; when the support frame group is laid flat, the surface of the support frame group is level with the floor bulge. The utility model also provides a container with the underframe structure, and the underframe structure and the container with the underframe structure can increase the strength of the underframe, so that the strength of the container is increased.

Description

Underframe and container with same

Technical Field

The utility model relates to the field of processing and manufacturing of containers, in particular to an underframe and a container with the underframe.

Background

With the development of the logistics industry, the demand for transporting large-diameter cylindrical goods, such as steel pipes, steel coils and the like, by containers has been increasing. In order to transport cylindrical goods, usually, a goods bracket is placed in a container, or the bracket is arranged after a bottom cross beam of the container is grooved, the former can increase components in the container, and meanwhile, other general goods cannot be transported, and the latter can lead the strength of the container chassis to be insufficient.

Therefore, there is a need for a container that solves the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an underframe, which comprises bottom side beams and bottom cross beams arranged between the bottom side beams, wherein a floor is laid on the bottom cross beams and comprises floor bulges and floor first grooves, the floor bulges and the floor first grooves are arranged at intervals, at least one pair of support frame groups are arranged in the floor first grooves in pairs, and when the support frame groups are erected, rolled goods can be placed; when the support frame group is placed flat, the surface of the support frame group is level with the floor bulge.

Optionally, a first hinge element is arranged on a side surface of the floor protrusion, the support frame group includes two support frame monomers, opposite ends of the two support frame monomers are respectively hinged to the floor protrusion through the first hinge element, a second hinge element is arranged on each support frame monomer, the second hinge element divides the support frame monomers into a bearing portion and a supporting portion, a floor second groove is arranged at the bottom of the floor first groove, when the support frame group is erected, one end of the supporting portion of the two support frame monomers abuts against the floor second groove, and the bearing portion forms a V-shaped groove; when the support frame group is placed on the flat surface, the support frame group is placed at the bottom of the first groove of the floor.

Optionally, the floor protrusion and the floor first groove extend in the width direction of the underframe, the bottom cross beams include a first bottom cross beam and a second bottom cross beam, at least one of the first bottom cross beams supports the floor protrusion, and at least one of the second bottom cross beams supports the floor first groove.

Optionally, the bottom cross beam is an i-shaped bottom cross beam or a C-shaped bottom cross beam; and/or; and a bottom cross beam reinforcement is arranged on the second bottom cross beam.

Optionally, the bottom beam reinforcement is L-shaped, the second bottom beam comprises a second bottom beam upper wing plate, a second bottom beam lower wing plate and a second bottom beam web plate connecting the second bottom beam upper wing plate and the second bottom beam lower wing plate, one side of the bottom beam reinforcement is arranged on the second bottom beam lower wing plate, and the other side of the bottom beam reinforcement is arranged on the second bottom beam web plate.

Optionally, the floor protrusion side wall is a side wall of the floor protrusion in the width direction of the underframe, the floor protrusion side wall is provided with a mounting piece, the first hinge piece penetrates through the mounting piece and the floor protrusion, and the exposed end part of the first hinge piece is fixed to the support frame group.

Optionally, the mounting member is a mounting plate or a mounting block.

Optionally, the support frame monomer includes first backing sheet, the second backing sheet relative with first backing sheet, connects the third backing sheet of first backing sheet and second backing sheet, the inside of third backing sheet towards the first recess in floor is provided with the strengthening rib, the strengthening rib is connected with first backing sheet and/or second backing sheet.

Optionally, a plurality of adjacent support frame groups are provided with first support pads and/or second support pads; the bearing part is provided with a first supporting pad, and/or the supporting part is provided with a second supporting pad.

Optionally, the floor protrusion is provided with storage boxes at two ends close to the bottom side beams.

Optionally, the bottom side beam is provided with a fork groove, the fork groove is provided with a reinforcing plate, the reinforcing plate is obliquely arranged from the upper edge of the fork groove to the top of the bottom side beam from inside to outside, and the included angle between the reinforcing plate and the opening section of the fork groove in the bottom side beam is an acute angle.

The chassis adopting the utility model has high strength.

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

Optionally, at least one sliding chute is arranged on the side wall or the end wall of each container, the notches of the sliding chutes arranged on the two side walls are opposite, the notches of the sliding chutes arranged on the two end walls are opposite, and the container further has a stop rod which moves in the sliding chute to stop the goods from sliding; when the stop lever does not block the goods, the stop lever is placed in the sliding groove or near the sliding groove.

Optionally, the stop lever includes stop lever joints disposed at two ends and a stop lever body detachably connected to the stop lever joints, the stop lever joints are inserted into the sliding grooves, the sliding grooves have at least one first fixing hole, the stop lever joints have at least one second fixing hole, the first fixing hole and the second fixing hole are detachably connected through a first pin, the stop lever joints also have at least one third fixing hole, the stop lever body has at least one fourth fixing hole, the third fixing hole and the fourth fixing hole are detachably connected through a second pin, and when the fourth fixing hole of the stop lever body is connected to the different third fixing holes of the stop lever joints, the stop lever body and the corresponding sliding groove are connected at different angles; or the stop lever joint is inserted into the sliding groove and can continuously slide in the sliding groove, the stop lever body is hinged with the stop lever joint, and the stop lever body is rotationally connected in a plane by taking the stop lever as an axis.

Optionally, the stop lever joint is of a sheet structure or a block structure, and/or the stop lever body is H-shaped steel, the stop lever body comprises a stop lever body web, and the stop lever body web is provided with a fourth fixing hole.

Optionally, a reinforcing groove is further arranged in the sliding groove, and the opening of the sliding groove notch is consistent with that of the reinforcing groove notch.

Optionally, the container is an open-top container, the container has a top bow, the container further has a top side beam, a first bolt is arranged on the inner surface of the top side beam of the container, a second bolt is arranged at the end of the top bow, and the first bolt and the second bolt are fixed to realize the connection of the top bow and the top side beam.

Adopt the container design in this embodiment, can improve the intensity of chassis, and then improve the intensity of this container, in addition, the setting of top bow mounting can also prevent to be stolen.

Drawings

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

fig. 2 is a schematic cross-sectional view of the container chassis of fig. 1 taken along direction AA;

fig. 3 is a schematic cross-sectional view of the container chassis of fig. 1 taken along direction BB;

FIG. 4 is a top and side view of the support stand assembly when laid flat;

FIG. 5 is a schematic perspective view of a container stop bar and underframe according to another embodiment of the utility model;

FIG. 6 is a cross-sectional side view of a container according to another embodiment of the present invention, taken parallel to the end faces;

FIG. 7 is a top view of a container according to another embodiment of the present invention;

fig. 8 is a top view of a container with a cargo hold out position by a stop lever according to a third embodiment of the present invention.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Detailed Description

Example 1

Referring to fig. 1-4, the present invention provides a chassis 1, said chassis 1 includes bottom side beams 11 and bottom cross beams 12 disposed between the bottom side beams, said floor 16 is laid on the bottom cross beams, said floor includes floor protrusion 162 and floor first groove 161, said floor protrusion 162 and said floor first groove 161 are disposed at intervals, at least one pair of support frame groups 17 are disposed in said floor first groove 161 in pairs, when said support frame groups 17 stand up, the rolled goods can be placed; when the set of braces 17 is laid flat, the set of braces surface is flush with the floor projection.

The whole floor is provided with the support frame group, so that a V-shaped groove with a larger opening is prevented from being formed in the bottom frame, and the strength of the bottom frame can be improved.

Further, a first hinge member 173 is arranged on a side surface of the floor protrusion 162, the support frame group 17 includes two support frame monomers, a support frame monomer 171 and a support frame monomer 172, opposite ends of the two support frame monomers are respectively hinged to the side surface of the floor protrusion 162 through the first hinge member 173, a second hinge member 174 is arranged on each support frame monomer, and the second hinge members 174 divide the support frame monomers into a bearing portion and a supporting portion. The bearing part is used for bearing and placing the roll, and the supporting part is used for supporting the bearing part. In this embodiment, a second floor groove 1611 is formed at the bottom of the first floor groove 161, when the supporting frame set 17 is erected, one end 175 of the supporting portion of the two supporting frame units is abutted against the second floor groove 1611, and the bearing portion forms a V-shaped groove; when the supporting frame set 17 is laid flat, the supporting frame set 17 is placed at the bottom of the first groove 161 of the floor.

In the above embodiment, the first hinge is arranged on the side face of the floor protrusion, and the hinge support frame group is arranged on the whole underframe through the first hinge device, so that the bottom longitudinal beam structure is prevented from being additionally arranged for reinforcement, and thus, the mounting structure of the support frame group is simple, and the production efficiency is improved.

In other embodiments, the chassis is not limited to the above-mentioned structure, and for example, the first hinge and the second hinge are not provided.

Further, the floor protrusion 162 and the first floor groove 161 extend in the width direction of the underframe, the bottom cross beams include a first bottom cross beam 15 and a second bottom cross beam 13, the at least first bottom cross beam 15 supports the floor protrusion 162, and the at least one second bottom cross beam 13 supports the first floor groove 161.

The second floor cross member is provided under the floor first groove 161, which can further increase the strength of the underframe. Compared with the bottom frame with the grooves on the bottom cross beam, the strength is greatly improved. In this embodiment, the number of the second bottom beams is not limited to one, for example, the second bottom beams may be two bottom beams, which form a rectangle or an i shape, and the strength of the portion where the supporting frame group is installed on the underframe can be further increased.

The second bottom cross member may have a higher height than the first bottom cross member and may also be lower than the first bottom cross member, for example, the second bottom cross member being arranged on the fork pocket.

In other embodiments, the floor protrusion and the floor first groove extend in the length direction of the bottom frame, and the utility model also belongs to the protection scope of the utility model.

In other embodiments, it is within the scope of the present invention to not provide the second bottom beam.

Furthermore, the bottom beam is an I-shaped bottom beam or a C-shaped bottom beam. The strength of the chassis can be further increased.

Referring to fig. 2, the floor projection is not limited to be supported by one first bottom beam, and may be a combination of first bottom beams, may be combined oppositely, may also be combined oppositely, and may also be combined in other manners.

The first floor groove is not limited to one second floor beam for supporting, and can be a combination of the second floor beams, an opposite combination and other combinations.

Further, the floor-raised side wall is a side wall of the floor-raised 162 at the width of the underframe, the floor-raised side wall is provided with a mounting piece 1621, the first hinge member 173 penetrates through the mounting piece 1621 and the floor-raised 162, and the end part of the exposed first hinge member 173 is fixed on the support frame group 17.

In other embodiments, the installation member is not installed on the side wall of the raised floor, and the utility model also belongs to the protection scope of the utility model.

In other embodiments, no mounting member is provided, and the utility model also belongs to the protection scope.

In this embodiment, the mounting member is a mounting plate or a mounting block. Simple structure and mounting structure are firm. Of course, other embodiments are within the scope of the utility model if the mounting member is not a mounting plate or block.

Further, the support frame unit (taking the support frame unit 171 as an example) includes a first support sheet, a second support sheet opposite to the first support sheet, and a third support sheet connected to the first support sheet and the second support sheet, wherein a reinforcing rib is disposed inside the third support sheet facing the first floor groove 161, and the reinforcing rib is connected to the first support sheet and/or the second support sheet. The reinforcing ribs can be connected with the first supporting sheet only, the second supporting sheet only or the first supporting sheet and the second supporting sheet simultaneously.

Adopt above-mentioned support frame monomer intensity high, support coil of strip that can be better, and simple structure.

In other embodiments, the reinforcing rib is not connected to the first supporting plate, and the utility model also belongs to the protection scope of the utility model.

In other embodiments, the reinforcing rib is not connected to the second support plate, and the present invention also belongs to the protection scope of the present invention.

In other embodiments, it is within the scope of the present invention to not provide the reinforcing ribs.

In other embodiments, the single support frame is not limited to the above-described structure, and for example, the single support frame is composed of two rod-shaped objects.

Further, in this embodiment, a plurality of adjacent support frame groups 17 are provided with a first support pad 181 and a second support pad 182, the carrying portion is provided with the first support pad 181, and the support portion is provided with the second support pad 182. Wherein, the first supporting pad 181 can prevent the damage of the coil box. The second support pad 182 may increase the strength of the support frame set.

In other embodiments, only the first supporting pad 181 is disposed, which also falls within the protection scope of the present invention.

Other embodiments are also within the scope of the present invention wherein only the second support pad 182 is provided.

In other embodiments, the first support pad and the second support pad are not provided, and the utility model also belongs to the protection scope of the utility model.

In this embodiment, the storage box 1622 is disposed at two ends of the floor protrusion 162 close to the bottom side beam 11. The storage boxes are arranged at the two ends of the bottom side beam 11, so that the container can be used for storing goods while the goods transportation space of the container is not occupied.

Of course, in other embodiments, the storage box is not provided, and the protection scope of the utility model also belongs to the protection scope of the utility model.

Further, in this embodiment, the second bottom beam 13 is provided with a bottom beam reinforcement 14, the bottom beam reinforcement 14 is L-shaped, the second bottom beam 13 includes a second bottom beam upper wing plate, a second bottom beam lower wing plate, and a second bottom beam web connecting the second bottom beam upper wing plate and the second bottom beam lower wing plate, one side of the bottom beam reinforcement 14 is provided on the second bottom beam lower wing plate, and the other side of the bottom beam reinforcement 14 is provided on the second bottom beam web.

The provision of the floor cross member reinforcement 14 as described above can further increase the strength of the second floor cross member, and further, the strength of the underframe.

Other embodiments, in which the bottom rail reinforcement 14 is not provided, are also within the scope of the present invention.

Further, a fork groove 111 is formed in the bottom side beam 11, a reinforcing plate 112 is arranged on the fork groove 111, the reinforcing plate 112 is obliquely arranged from the top edge of the fork groove 111 to the top of the bottom side beam 11 inwards and outwards, and an acute angle is formed between the reinforcing plate and an opening interface of the fork groove 111 on the bottom side beam.

The inclined fork groove reinforcing plate can better protect the underframe, so that the strength of the underframe is further increased.

In other embodiments, the fork groove reinforcing plate and the fork groove are not provided.

In other embodiments, the fork groove reinforcing plate is not provided.

Example 2

The utility model also provides a container, which comprises the underframe disclosed in the embodiment 1. Refer specifically to example 1.

Example 3

Referring to fig. 5-8, in this embodiment, at least one sliding slot 21 is provided on each of the side walls or end walls of the container, the notches of the sliding slots 21 provided on the two side walls are opposite, the notches of the sliding slots 21 provided on the two end walls are opposite, and the container further has a stop lever 22, wherein the stop lever 22 moves in the sliding slot 21 to stop the goods from sliding; when the stop lever 22 does not stop the goods, the stop lever 22 is placed in the slide groove 21.

A stop lever 22 is arranged in the chute 21, and the position of the stop lever 22 can be adjusted at will to fix the optimal position of the goods in the container.

In other embodiments, when the stop lever does not block the cargo, the stop lever may be disposed near the chute, for example, above the chute, below the chute, or beside the chute, and may be disposed in parallel or in non-parallel.

For example, referring to fig. 8, when the blocking lever does not block the goods, the blocking lever is disposed at a position where the chute is close to the inside of the box and is disposed parallel to the chute.

Further, in this embodiment, the stop lever 22 includes a stop lever connector 221 disposed at two ends and a stop lever body 222 detachably connected to the stop lever connector 221, the stop lever connector 221 is inserted into the sliding groove 21, the sliding groove 21 has at least one first fixing hole, the stop lever connector 221 has at least one second fixing hole, the first fixing hole and the second fixing hole are detachably connected through a first pin 23, the stop lever connector 221 further has at least one third fixing hole, the stop lever body 222 has at least one fourth fixing hole, the third fixing hole and the fourth fixing hole are detachably connected through a second pin 24, the fourth fixing hole of the stop lever body 222 is connected to a different one of the stop lever connector 221, and when the third fixing hole is connected to the stop lever body 222, the stop lever body 222 and the sliding groove are connected at different angles. The stop lever with the structure can be detached more conveniently while the structure is simple, and the space for accommodating the stop lever is saved. In practical use, the stop lever can be arranged between the two side walls or between the two end walls. For example, if the stop lever does not need to be adopted to stop the goods, the stop lever body can be rotated by 90 degrees and then connected with the stop lever joint, so that the stop lever body can be placed into the sliding groove. The method comprises the following specific steps:

in this embodiment, when the goods need to be fixed, all or a part of the third fixing holes and the fourth fixing holes of the stop lever joint 221 may be connected by the second pins 24, so that the stop lever body 222 may be perpendicular to the extending direction of the sliding groove on the side wall; when the goods do not need to be fixed, the edge of the stop lever joint 221 or a third fixing hole and a fourth fixing hole can be connected through the second pin 24, so that the stop lever body 222 can be placed in the sliding groove on the side wall, or can be parallel to the extending direction of the sliding groove on the side wall like fig. 8.

Of course, other embodiments are not limited to the above-mentioned stop lever, and also fall within the protection scope of the present invention. For example, in the case of a stop lever that is not required to be rotated 90 degrees, a stop lever that is not received in a slide slot is within the scope of the present invention.

Further, in this embodiment, the stop lever joint 221 is a sheet-shaped structure or a block-shaped structure, the stop lever body 222 is H-shaped steel, the stop lever body 222 includes a stop lever body web, and the stop lever body web is provided with a fourth fixing hole.

Therefore, the stop lever connector and the stop lever body which are of the structure are arranged, so that the operation is simple, the detachable operation is more convenient, and the strength of the stop lever can be ensured.

In other embodiments, the structure of the blocking rod is not limited to the above structure, and the blocking rod structure belongs to the protection scope of the utility model.

In other embodiments, the stop lever body is not limited to the above structure, and also falls within the protection scope of the present invention.

For example, in other embodiments, the stop lever joint is inserted into the sliding groove, for example, a roller may be disposed at an end of the stop lever joint, and may continuously slide in the sliding groove if necessary, and the stop lever body is hinged to the stop lever joint, and the stop lever body is rotatably connected in a plane by using the stop lever as an axis, which also falls within the protection scope of the present invention.

Further, in this embodiment, a reinforcing groove 211 is further disposed in the sliding groove 21, and the opening of the sliding groove notch is consistent with the opening of the reinforcing groove 211.

The sliding groove structure can better fix the stop lever. Of course, in other embodiments, no reinforcing groove is provided.

In this embodiment, the container is an open top container, the container has a top bow 4, the container further has a top side beam 5, a first bolt 31 is provided on the inner surface of the top side beam 5 of the container, a second bolt 32 is provided at the end of the top bow, and the first bolt 31 and the second bolt 32 are fixed to connect the top bow 4 and the top side beam 5.

By adopting the top bow design and the fixed top bow part with the structure, the top bow can be conveniently installed and can be prevented from being stolen. Of course, in other embodiments, other types of roof bows may be used without departing from the scope of the present invention. For example, it is within the scope of the present invention to have a retaining ring on the top side rail into which the top bow is inserted.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (17)

1. An underframe is characterized by comprising bottom side beams and bottom cross beams arranged between the bottom side beams, a floor is laid on the bottom cross beams and comprises floor protrusions and floor first grooves, the floor protrusions and the floor first grooves are arranged at intervals, at least one pair of support frame groups are arranged in the floor first grooves in pairs, and when the support frame groups are erected, rolled goods can be placed; when the support frame group is laid flat, the surface of the support frame group is level with the floor bulge.

2. The chassis of claim 1, wherein a first hinge element is disposed on a side surface of the floor protrusion, the support frame assembly comprises two support frame units, opposite ends of the two support frame units are respectively hinged to the floor protrusion through the first hinge element, a second hinge element is disposed on each support frame unit, the second hinge element divides the support frame unit into a bearing portion and a supporting portion, a floor second groove is disposed at a bottom of the floor first groove, when the support frame assembly is erected, one end of the supporting portion of the two support frame units abuts against the floor second groove, and the bearing portion forms a V-shaped groove; when the support frame group is placed on the flat surface, the support frame group is placed at the bottom of the first groove of the floor.

3. The undercarriage of claim 2 wherein said floor projection and floor first recess extend in a width direction of said undercarriage, said bottom rail including a first bottom rail and a second bottom rail, at least one of said first bottom rail supporting said floor projection and at least one of said second bottom rail supporting said floor first recess.

4. The undercarriage of claim 3 wherein said bottom rail is an i-shaped bottom rail or a C-shaped bottom rail; and/or; and a bottom cross beam reinforcing piece is arranged on the second bottom cross beam.

5. The undercarriage of claim 4 wherein said bottom rail reinforcement is L-shaped, said second bottom rail including a second bottom rail upper wing panel, a second bottom rail lower wing panel, and a second bottom rail web connecting said second bottom rail upper wing panel and said second bottom rail lower wing panel, said bottom rail reinforcement being disposed on said second bottom rail lower wing panel on one side and said bottom rail reinforcement being disposed on said second bottom rail web on an opposite side.

6. The undercarriage of claim 3 wherein said floor projection side wall is a side wall of a floor projection across a width of said undercarriage, said floor projection side wall having a mounting member, said first hinge member extending through said mounting member and said floor projection, an end of said exposed first hinge member securing said set of brackets.

7. The undercarriage of claim 6 wherein said mounting member is a mounting plate or a mounting block.

8. The bottom frame of claim 7, wherein the support frame unit comprises a first support plate, a second support plate opposite to the first support plate, and a third support plate connecting the first support plate and the second support plate, wherein a reinforcing rib is arranged at the third support plate facing the inner part of the first groove of the floor, and the reinforcing rib is connected with the first support plate and/or the second support plate.

9. The chassis of claim 8, wherein a first support pad is disposed on adjacent ones of the support frame groups and/or a second support pad is disposed thereon; the bearing part is provided with a first supporting pad, and/or the supporting part is provided with a second supporting pad.

10. The chassis of claim 9, wherein the floor projections are provided with storage boxes adjacent to both ends of the bottom side beams.

11. The undercarriage of claim 10 wherein said bottom side rails have fork slots therein with reinforcement plates inclined inwardly and outwardly from upper edges of said fork slots to tops of said bottom side rails at acute angles to open cross sections of said fork slots in said bottom side rails.

12. A container, characterized in that it comprises a base frame according to any of claims 1-11.

13. A container as claimed in claim 12, in which each of the side or end walls of the container is provided with at least one chute, the notches of the chutes provided on the side walls being opposed, and the notches of the chutes provided on the end walls being opposed, the container further having a bar which moves within the chute to resist sliding movement of the cargo; when the stop lever does not block the goods, the stop lever is placed in the sliding groove or near the sliding groove.

14. The container as claimed in claim 13, wherein the stop lever includes stop lever joints provided at both ends and a stop lever body detachably coupled to the stop lever joints, the stop lever joints are inserted into the slide grooves, the slide grooves have at least one first fixing hole, the stop lever joints have at least one second fixing hole, the first fixing hole and the second fixing hole are detachably coupled by a first pin, the stop lever joints further have at least one third fixing hole, the stop lever body has at least one fourth fixing hole, the third fixing hole and the fourth fixing hole are detachably coupled by a second pin, and the stop lever body is coupled to the corresponding slide groove at different angles when the fourth fixing hole of the stop lever body is coupled to a different one of the third fixing holes of the stop lever joints; or the stop lever joint is inserted into the sliding groove and can continuously slide in the sliding groove, the stop lever body is hinged with the stop lever joint, and the stop lever body is rotationally connected in a plane by taking the stop lever as an axis.

15. The container as claimed in claim 14, wherein the pin joint is a plate structure or a block structure, and/or the pin body is H-shaped steel, and the pin body includes a pin body web provided with a fourth fixing hole.

16. A container as claimed in claim 15, in which a reinforcing channel is provided in the chute, the chute slot opening coinciding with the slot opening of the reinforcing channel.

17. The container of claim 16, wherein the container is an open top box, the container has a roof bow, the container further has a top side beam, the inner face of the top side beam of the container is provided with a first bolt, the end of the roof bow is provided with a second bolt, and the first bolt and the second bolt are fixed to connect the roof bow and the top side beam.

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