Coil steel base and container

Abstract

The utility model relates to the technical field of coil steel loading reinforcing bases, and discloses a coil steel base and a container, the coil steel base is characterized in that two fixed bases are oppositely arranged at intervals along the transverse direction, and a moving space is formed between the two fixed bases; the movable bases are arranged in the movable space, the multiple movable bases are sequentially arranged in the transverse direction, containing spaces are formed between the fixed base and the adjacent movable bases and between every two adjacent movable bases, and the containing spaces are suitable for loading coil steel; the sliding rail structures extend in the transverse direction, the multiple sliding rail structures are arranged in the longitudinal direction at intervals, and the movable base is slidably connected with at least part of the multiple sliding rail structures; the locking assembly is arranged on the movable base and provided with a locking position and an unlocking position. By arranging the sliding rail structure, the movable base can move along the sliding rail structure so as to adjust the size of the containing space, coil steel with different coil diameters can be conveniently placed, the transportation efficiency of the coil steel is improved, the application range of the coil steel is widened, and the transportation cost of the coil steel is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a coil steel loading reinforcement base, in particular to a coil steel base and a container. Background Art

[0002] In recent years, with the development of multimodal transport, containers have been used more and more widely, giving rise to a variety of new special container types, such as open top containers, dry bulk containers, etc. At present, special containers for transporting steel coils can only load larger steel coils, and each box can hold a maximum of three coils at a time. If steel coils with smaller coil diameters are loaded, it will result in a loss of tons and increase transportation costs, resulting in a significant limitation on the scope of use. Utility Model Content

[0003] In view of this, the utility model provides a coil steel base and a container to solve the problem in the prior art that special containers cannot be used to transport coil steels of different models of production enterprises.

[0004] In the first aspect, the utility model provides a coiled steel base, comprising: a fixed base, two of which are arranged at relative intervals in the transverse direction, and a moving space is formed between the two fixed bases; a moving base, which is arranged in the moving space, and a plurality of the moving bases are arranged in sequence in the transverse direction, and a accommodating space is formed between the fixed base and the adjacent moving bases and between two adjacent moving bases, and the accommodating space is suitable for loading coiled steel; a slide rail structure, which is extended in the transverse direction and arranged in a plurality of longitudinal intervals, and the moving base is slidably connected to at least part of the plurality of slide rail structures; a locking assembly is arranged on the moving base, and the locking assembly has a locking position connecting the moving base and the slide rail structure, and an unlocking position disengaged from the connection with the slide rail structure.

[0005] Beneficial effect: By setting up a slide rail structure, the mobile base can move along the slide rail structure to adjust the size of the accommodating space. After the adjustment is completed, the mobile base and the slide rail structure are locked by a locking assembly. Therefore, the size of the accommodating space can be adjusted according to the size of the coiled steel to be transported, which is conducive to placing coiled steel of various specifications, improving the transportation efficiency and application scope of the coiled steel container, and effectively reducing the transportation cost of the coiled steel.

[0006] In an optional embodiment, the mobile base includes a mobile base body and a connecting base, the top of the connecting base is connected to the bottom of the mobile base body, a sliding groove is provided at the bottom of the connecting base, and the connecting base is slidably connected to the slide rail structure through the sliding groove.

[0007] In an optional embodiment, a plug-in structure is provided on one side of the fixed base facing the mobile base and on two opposite sides of the mobile base body in the transverse direction. A plurality of the plug-in structures are arranged at intervals along the longitudinal direction, and slots are formed between adjacent plug-in structures. The fixed base and the mobile base adjacent thereto can be plug-in arranged through the plug-in structure and the slots, and two adjacent mobile bases can be plug-in arranged through the plug-in structure and the slots.

[0008] Beneficial effects: By setting up a plug-in structure, the mobile base can move a longer distance during the movement process, which can make full use of the moving space, further increase the adjustable range of the accommodating space size, can be suitable for more specifications of coils and can further load and accommodate more coils, thereby improving the efficiency and applicability of container coil transportation and effectively reducing the cost of coil transportation.

[0009] In an optional embodiment, the mobile base body is provided with a locking cavity, and the locking assembly is arranged in the locking cavity.

[0010] In an optional embodiment, the locking assembly includes a mounting structure and a latch member, a first latch hole is formed on the slide rail structure, a second latch hole is formed on the connecting base, the first latch hole and the second latch hole are arranged correspondingly, the mounting structure is connected to the mobile base, the first end of the latch member is connected to the mounting structure, in the locking position, the second end of the latch member is simultaneously inserted into the first latch hole and the second latch hole, and in the unlocking position, the latch member is away from the first latch hole and the second latch hole.

[0011] Beneficial effects: The latch member has a simple structure and is easy to use. By setting the latch member, the mobile base can be moved and adjusted according to the specifications of the coiled steel and the requirements of the loading reinforcement plan. After moving to the predetermined position, the mobile base is fixedly connected to the slide rail through the latch member. On the one hand, the coiled steel can be fully loaded or mixed with multiple specifications as much as possible. On the other hand, the coiled steel can be placed in the accommodation space more stably, thereby improving the scope of application, safety and economy of container coiled steel transportation.

[0012] In an optional embodiment, the mounting structure includes a first connecting rod, a second connecting rod, an eccentric bearing group and a lifting rod, the first connecting rod and the second connecting rod are spaced apart in an upper and lower manner, the first connecting rod is extended in the longitudinal direction, the two ends of the first connecting rod are respectively rotatably connected to the two ends of the movable base, the eccentric bearing group is arranged on the first connecting rod, the first end of the lifting rod is connected to the eccentric bearing group, the second end of the lifting rod is connected to the second connecting rod, the second connecting rod is extended in the longitudinal direction, the two ends of the second connecting rod are respectively slidably connected to the two ends of the movable base, and the first end of the latch member is connected to the second connecting rod.

[0013] In an optional embodiment, lifting grooves are provided on the inner wall surfaces at both ends of the mobile base, and the lifting grooves are provided along the vertical direction. Both ends of the second connecting rod are inserted into the lifting grooves and are slidably connected to the mobile base.

[0014] Beneficial effect: By setting the lifting groove, the second connecting rod is guided to avoid the second connecting rod from deviating during the up and down movement, thereby preventing multiple pins from being inserted into the corresponding pin holes at the same time to lock and fix the mobile base.

[0015] In an optional embodiment, a plurality of the latch members are arranged at intervals along the longitudinal direction, a plurality of the first latch holes are arranged at intervals along the longitudinal direction, a plurality of the second latch holes are arranged at intervals along the longitudinal direction, and a plurality of the first latch holes and the second latch holes correspond one-to-one to a plurality of the latch members.

[0016] Beneficial effect: By providing a plurality of latch members, the connection between the movable base and the slide rail structure is made more stable, and the stability and safety of the coiled steel after being placed in the accommodation space are further improved.

[0017] In an optional embodiment, the locking assembly further includes a handle member, and the handle member is connected to at least one end of the first connecting rod.

[0018] Beneficial effect: By providing a handle, an operator can easily switch the latch member between the locked position and the unlocked position from either side, thereby reducing the number of operators and lowering the difficulty of operation.

[0019] In the second aspect, the utility model also provides a container, comprising: the above-mentioned rolled steel base, the two fixed bases are respectively located at the two ends of the container extending along the lateral direction, and the two fixed bases are respectively connected to the two end walls of the container on one side close to the end wall of the container; a tarpaulin storage structure is arranged on at least one side of the container and connected to the side wall of the container, and a plurality of tarpaulin storage structures are arranged at intervals along the lateral direction.

[0020] Beneficial effect: By connecting the fixed base to the container end wall, the container space is saved and the tensile strength of the container end wall is improved. By installing the tarpaulin storage structure, the steel coil can be taken out for use when it needs to be covered, and stored in the storage structure when not in use, avoiding the loss and damage of the tarpaulin. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A three-dimensional diagram of a coiled steel base according to an embodiment of the present utility model;

[0023] Figure 2 This is a front view of a coiled steel base according to an embodiment of the utility model;

[0024] Figure 3 A perspective view of a movable base body of a coiled steel base according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic structural diagram of a connecting base, a latch member and a slide rail structure according to an embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of an eccentric bearing group of a coil steel base according to an embodiment of the utility model;

[0027] Figure 6 This is a top perspective view of a container according to an embodiment of the present utility model.

[0028] Description of reference numerals:

[0029] 1. Fixed base; 2. Mobile base; 201. Mobile base body; 2011. Lifting slot; 2012. Second latch hole; 202. Connecting base; 3. Slide rail structure; 301. First latch hole; 4. Locking assembly; 401. Mounting structure; 4011. First connecting rod; 4012. Second connecting rod; 4013. Eccentric bearing group; 40131. Fixed disc body; 40132. Eccentric bearing body; 40133. Eccentric bearing hole; 4014. Lifting rod; 402. Latch piece; 403. Handle piece; 5. Plug-in structure; 6. Slot; 7. Container; 701. Tarpaulin storage structure. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0031] Combine the following Figures 1 to 4 , describing an embodiment of the utility model.

[0032] According to an embodiment of the present utility model, on the one hand, as Figure 1 and Figure 2 As shown, a coil steel base is provided, comprising: a fixed base 1, a mobile base 2, a slide rail structure 3 and a locking assembly 4. Two fixed bases 1 are arranged at relative intervals in the lateral direction, and a moving space is formed between the two fixed bases 1. The mobile base 2 is arranged in the moving space, and a plurality of mobile bases 2 are arranged in sequence in the lateral direction. An accommodating space is formed between the fixed base 1 and the adjacent mobile base 2 and between two adjacent mobile bases 2, and the accommodating space is suitable for loading coil steel. The slide rail structure 3 is extended in the lateral direction and a plurality of slide rail structures are arranged at intervals in the longitudinal direction, and the mobile base 2 is slidably connected to at least part of the plurality of slide rail structures 3. The locking assembly 4 is arranged on the mobile base 2, and the locking assembly 4 has a locking position connecting the mobile base 2 and the slide rail structure 3, and an unlocking position disengaging from the connection with the slide rail structure 3.

[0033] By setting the slide rail structure 3, the mobile base 2 can move along the slide rail structure 3 to adjust the size of the accommodating space. After the adjustment is completed, the mobile base 2 and the slide rail structure 3 are locked by the locking component 4. Therefore, the size of the accommodating space can be adjusted according to the size of the coiled steel to be transported, which is conducive to placing coiled steel of various sizes, improving the transportation efficiency of the coiled steel, and reducing the transportation cost of the coiled steel.

[0034] It should be noted that, except Figure 1 For the horizontal and vertical dimensions, please refer to Figure 2 The above-mentioned longitudinal direction is a direction perpendicular to the drawing, and the above-mentioned transverse direction is a left-right direction of the drawing.

[0035] It should be noted that Figure 1 The middle slide rail structure 3 is a partial schematic diagram of the slide rail structure 3, specifically, as Figure 2 and Figure 6 As shown, both ends of the slide rail structure 3 need to extend to the lower part of the two fixed bases 1 and be connected to the fixed bases 1 so that when the mobile base 2 moves along the slide rail structure 3, the plug-in structure 5 of the mobile base 2 can be inserted into the slot 6 of the fixed base 1.

[0036] In one embodiment, Figure 1 and Figure 4 As shown, the mobile base 2 includes a mobile base body 201 and a connecting base 202. The top of the connecting base 202 is connected to the bottom of the mobile base body 201. A sliding groove is provided at the bottom of the connecting base 202. The connecting base 202 is slidably connected to the slide rail structure 3 through the sliding groove.

[0037] In one embodiment, Figure 1 As shown, a plug-in structure 5 is provided on one side of the fixed base 1 facing the mobile base 2 and on two opposite sides of the mobile base body 201 in the transverse direction. A plurality of plug-in structures 5 are provided at intervals in the longitudinal direction, and slots 6 are formed between adjacent plug-in structures 5. The fixed base 1 and the mobile base 2 adjacent thereto can be plugged in through the plug-in structure 5 and the slots 6, and two adjacent mobile bases 2 can be plugged in through the plug-in structure 5 and the slots 6. By providing the plug-in structure 5, the mobile base 2 can move a longer distance during the movement process, and the mobile space can be fully utilized, further increasing the adjustable range of the accommodating space size, being applicable to coils of more specifications, and being able to further load more coils, thereby improving the efficiency of coil transportation.

[0038] Specifically, in this embodiment, the connecting base 202 is arranged below the plug-in structure 5 of the mobile base 2. Therefore, the plug-in structure 5 of the mobile base 2 is slidingly connected to the slide rail structure 3, and the slot 6 position of the mobile base 2 is not slidingly connected to the slide rail structure 3.

[0039] In one embodiment, Figure 3 As shown, the mobile base body 201 is provided with a locking cavity, and the locking assembly 4 is arranged in the locking cavity.

[0040] In one embodiment, Figure 3As shown, the locking assembly 4 includes a mounting structure 401 and a latch member 402, a first latch hole 301 is opened on the slide rail structure 3, a second latch hole 2012 is opened on the connecting base 202, the first latch hole 301 and the second latch hole 2012 are arranged correspondingly, the mounting structure 401 is connected to the mobile base 2, and the first end of the latch member 402 is connected to the mounting structure 401. In the locked position, the second end of the latch member 402 is inserted into the first latch hole 301 and the second latch hole 2012 at the same time. In the unlocked position, the latch member 402 is away from the first latch hole 301 and the second latch hole 2012. The latch member 402 has a simple structure and is easy to use. By setting the latch member 402, the mobile base 2 can be moved and adjusted according to the specifications of the coiled steel and the requirements of the loading reinforcement plan. After moving to the predetermined position, the mobile base 2 is fixedly connected to the slide rail through the latch member 402. On the one hand, the coiled steel can be loaded as full as possible or mixed with multiple specifications. On the other hand, the coiled steel can be placed in the accommodating space more stably, thereby improving the scope of application, safety and economy of coiled steel transportation.

[0041] In one embodiment, Figure 3 As shown, the mounting structure 401 includes a first connecting rod 4011, a second connecting rod 4012, an eccentric bearing group 4013 and a lifting rod 4014. The first connecting rod 4011 and the second connecting rod 4012 are spaced apart from each other. The first connecting rod 4011 is extended longitudinally. The two ends of the first connecting rod 4011 are rotatably connected to the two ends of the mobile base 2 respectively. The eccentric bearing group 4013 is arranged on the first connecting rod 4011. The first end of the lifting rod 4014 is connected to the eccentric bearing group 4013. The second end of the lifting rod 4014 is connected to the second connecting rod 4012. The second connecting rod 4012 is extended longitudinally. The two ends of the second connecting rod 4012 are slidably connected to the two ends of the mobile base 2 respectively. The first end of the latch member 402 is connected to the second connecting rod 4012.

[0042] Please note that Figure 5 The eccentric bearing group 4013 includes a fixed disk body 40131 and an eccentric bearing body 40132. The eccentric bearing body 40132 is provided with an eccentric bearing hole 40133. The eccentric bearing body 40132 is embedded in the fixed disk body 40131. The first connecting rod 4011 passes through the eccentric bearing hole 40133 and is connected to the eccentric bearing body 40132, so that when the first connecting rod 4011 is rotated, the first connecting rod 4011 drives the eccentric bearing body 40132 to rotate, and the rotation of the eccentric bearing body 40132 drives the fixed disk body 40131 to make a linear up and down reciprocating motion, thereby making the lifting rod 4014 connected to the fixed disk body 40131 rise and fall.

[0043] Specifically, in the present embodiment, the eccentric bearing group 4013 is disc-shaped. In other alternative implementations, the eccentric bearing group 4013 can be any shape such as a crescent shape or a fan shape, etc., and it is only necessary to realize the rising and falling functions of the lifting rod 4014.

[0044] Specifically, in this embodiment, one set of mounting structures 401 is provided in one mobile base 2. Of course, optionally, multiple sets of mounting structures 401 can be provided in one mobile base 2, so that the connection between the mobile base 2 and the slide rail structure 3 is more stable, further improving the supporting performance of the mobile base 2 for the coiled steel.

[0045] Specifically, a rotating shaft is embedded in the movable base body 201 at two end positions corresponding to the first connecting rod 4011 , and two ends of the first connecting rod 4011 penetrate the rotating shaft to realize a rotatable setting with the movable base body 201 through the rotating shaft.

[0046] In one embodiment, Figure 3 As shown, lifting grooves 2011 are provided on the inner wall surfaces at both ends of the mobile base 2, and the lifting grooves 2011 are provided in the vertical direction, and both ends of the second connecting rod 4012 are inserted into the lifting grooves 2011 and are slidably connected to the mobile base 2. By providing the lifting grooves 2011, the second connecting rod 4012 is guided to avoid a large deviation of the second connecting rod 4012 during the up and down movement, so that multiple latches cannot be inserted into the corresponding latch holes at the same time to lock and fix the mobile base 2.

[0047] In one embodiment, Figure 1 As shown, a plurality of latch members 402 are arranged at intervals along the longitudinal direction, a plurality of first latch holes 301 are arranged at intervals along the longitudinal direction, and a plurality of second latch holes 2012 are arranged at intervals along the longitudinal direction, and a plurality of first latch holes 301 and second latch holes 2012 are arranged one by one corresponding to a plurality of latch members 402. By arranging a plurality of latch members 402, the connection between the mobile base 2 and the slide rail structure 3 is made more stable, and the stability and safety of the coiled steel after being placed in the accommodation space are further improved.

[0048] In one embodiment, Figure 1 and Figure 3 As shown, the locking assembly 4 further includes a handle 403, which is connected to at least one end of the first connecting rod 4011. By providing the handle 403, it is convenient for an operator to easily switch the latch member 402 between the locking position and the unlocking position from either side, thereby reducing the number of operators and the difficulty of operation.

[0049] Specifically, in this embodiment, the handle members 403 are disposed at both ends of the mobile base 2, and each handle member 403 can be independently operated to switch the latch member 402 between the locking position and the unlocking position.

[0050] It should be noted that the plurality of latch members 402 in the mobile base 2 are arranged as a group through the second connecting rod 4012, and the first connecting rod 4011 is connected to the handle member 403, which improves the accuracy of locking and unlocking on the one hand, and improves the convenience and efficiency of operation on the other hand.

[0051] According to an embodiment of the present utility model, on the other hand, Figure 6 As shown, a container is also provided, including the above-mentioned steel coil base, two fixed bases 1 are respectively located at the two ends of the container 7 extending in the transverse direction, and the two fixed bases 1 are respectively connected to the two end walls of the container 7 on one side close to the end wall of the container 7; a tarpaulin storage structure 701 is arranged on at least one side of the container 7 and connected to the side wall of the container 7, and a plurality of tarpaulin storage structures 701 are arranged at intervals in the transverse direction. The fixed base 1 is connected to the end wall of the container 7, which saves space in the container 7 and improves the tensile strength of the end wall of the container 7. By installing the tarpaulin storage structure 701, the steel coil can be taken out for use when it needs to be covered, and stored in the tarpaulin storage structure 701 when not in use, to avoid the tarpaulin from being lost or damaged.

[0052] It should be noted that the existing steel coil container can only be loaded with steel coils with larger diameter and weight, and can only be loaded with 3 steel coils with a weight of 9-32 tons / coil at most. In this embodiment, Figure 1 and Figure 2 As shown, two fixed bases 1 are provided and four mobile bases 2 are provided. According to the installation method of this embodiment, the container 7 can be loaded with 1-5 coils of steel, and the steel coils weighing from 5-32 tons / coil can be loaded, which solves the transportation needs of the enterprise for different types of steel coils, improves transportation efficiency, reduces operating costs, and also improves loading and unloading and transportation safety.

[0053] Of course, in other alternative embodiments, the number of mobile bases 2 and slide rail structures 3 can be adjusted according to different specifications and models of steel coils and transportation plans to adapt to different sizes and weights of steel coils, thereby improving the wider applicability of the steel coil base.

[0054] Specifically, if the transported steel coils need to be covered against rain, open the tarpaulin storage structure 701 on the side of the container 7, take out the tarpaulin, cover and tie it up; when the transport and unloading is completed, first open the tarpaulin and store it in the tarpaulin storage structure 701 on the side of the container 7, and then hoist the steel coils.

[0055] When using the container 7 of the present embodiment, first, a transportation plan is made according to the specifications of the steel coils to be transported, and the steel coil base is adjusted according to the transportation plan. The latch member 402 is disengaged from the first latch hole 301 and the second latch hole 2012 by the handle member 403. According to the size of the steel coils to be loaded, the mobile base 2 is moved to adjust each storage space to the size required by the transportation plan; the second latch hole 2012 is fine-tuned to align with the first latch hole 301, and then the latch member 402 is inserted into the second latch hole 2012 and the first latch hole 301 by the handle member 403 to lock the mobile base 2. According to the transportation plan, the steel coils of each specification are hoisted into the corresponding storage space and sent for transportation.

[0056] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A coiled steel base, characterized in that: include: Two fixed bases (1) are arranged at a relative interval in the transverse direction, and a moving space is formed between the two fixed bases (1); A mobile base (2) is arranged in the mobile space, and a plurality of mobile bases (2) are arranged in sequence in the transverse direction. An accommodation space is formed between the fixed base (1) and an adjacent mobile base (2) and between two adjacent mobile bases (2), and the accommodation space is suitable for loading coiled steel; A plurality of slide rail structures (3) are arranged to extend in the transverse direction and are arranged at intervals in the longitudinal direction, and the movable base (2) is slidably connected to at least a portion of the plurality of slide rail structures (3); A locking assembly (4) is arranged on the mobile base (2), and the locking assembly (4) has a locking position for connecting the mobile base (2) and the slide rail structure (3), and an unlocking position for detaching from the connection with the slide rail structure (3).

2. The coil steel base according to claim 1, characterized in that: The mobile base (2) comprises a mobile base body (201) and a connecting base (202); the top of the connecting base (202) is connected to the bottom of the mobile base body (201); a sliding groove is provided at the bottom of the connecting base (202); and the connecting base (202) is slidably connected to the slide rail structure (3) via the sliding groove.

3. The coil steel base according to claim 2, characterized in that: A plug-in structure (5) is provided on one side of the fixed base (1) facing the mobile base (2) and on two opposite sides of the mobile base body (201) in the transverse direction. A plurality of the plug-in structures (5) are arranged at intervals in the longitudinal direction, and slots (6) are formed between adjacent plug-in structures (5). The fixed base (1) and the mobile base (2) adjacent thereto can be plug-in-arranged via the plug-in structure (5) and the slots (6), and two adjacent mobile bases (2) can be plug-in-arranged via the plug-in structure (5) and the slots (6).

4. The coil steel base according to claim 3, characterized in that: The mobile base body (201) is provided with a locking cavity, and the locking assembly (4) is arranged in the locking cavity.

5. The coil steel base according to any one of claims 2 to 4, characterized in that: The locking assembly (4) comprises a mounting structure (401) and a latch member (402); a first latch hole (301) is provided on the slide rail structure (3); a second latch hole (2012) is provided on the connecting base (202); the first latch hole (301) and the second latch hole (2012) are arranged correspondingly; the mounting structure (401) is connected to the movable base (2); a first end of the latch member (402) is connected to the mounting structure (401); in the locking position, the second end of the latch member (402) is simultaneously inserted into the first latch hole (301) and the second latch hole (2012); in the unlocking position, the latch member (402) is away from the first latch hole (301) and the second latch hole (2012).

6. The coil steel base according to claim 5, characterized in that: The mounting structure (401) comprises a first connecting rod (4011), a second connecting rod (4012), an eccentric bearing group (4013) and a lifting rod (4014); the first connecting rod (4011) and the second connecting rod (4012) are arranged at intervals in the upper and lower parts; the first connecting rod (4011) is arranged to extend in the longitudinal direction; the two ends of the first connecting rod (4011) are respectively rotatably connected to the two ends of the movable base (2); the eccentric bearing group (4013) is arranged on the first connecting rod (4011); the first end of the lifting rod (4014) is connected to the eccentric bearing group (4013); the second end of the lifting rod (4014) is connected to the second connecting rod (4012); the second connecting rod (4012) is arranged to extend in the longitudinal direction; the two ends of the second connecting rod (4012) are respectively slidably connected to the two ends of the movable base (2); and the first end of the latch member (402) is connected to the second connecting rod (4012).

7. The coil steel base according to claim 6, characterized in that: Lifting grooves (2011) are provided on the inner wall surfaces at both ends of the mobile base (2), and the lifting grooves (2011) are provided in a vertical direction. Both ends of the second connecting rod (4012) are inserted into the lifting grooves (2011) and are slidably connected to the mobile base (2).

8. The coil steel base according to claim 6, characterized in that: A plurality of the latch members (402) are arranged at intervals along the longitudinal direction, a plurality of the first latch holes (301) are arranged at intervals along the longitudinal direction, and a plurality of the second latch holes (2012) are arranged at intervals along the longitudinal direction, and a plurality of the first latch holes (301) and the second latch holes (2012) are arranged in a one-to-one correspondence with a plurality of the latch members (402).

9. The coil steel base according to claim 6, characterized in that: The locking assembly (4) further comprises a handle member (403), wherein the handle member (403) is connected to at least one end of the first connecting rod (4011).

10. A container, characterized in that: include: The coil steel base according to any one of claims 1 to 9, wherein the two fixed bases (1) are respectively located at two ends of the container (7) along the lateral extension, and the two fixed bases (1) are respectively connected to the two end walls of the container (7) on one side close to the end wall of the container (7); A tarpaulin storage structure (701) is arranged on at least one side of the container (7) and connected to the side wall of the container (7). A plurality of tarpaulin storage structures (701) are arranged at intervals in the transverse direction.

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