Hoisting structure capable of adjusting hoisting position and energy storage container
By designing a lifting structure that can adjust the lifting position, the problem of the container tilting due to the incorrect center of gravity during the handling process is solved, and the balance and stability of the container is achieved.
Patent Information
- Application Number
- CN202421904722.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the handling process, the container is prone to tilting due to the incorrect center of gravity position, resulting in the displacement and damage of internal items.
A lifting structure that can adjust the lifting position is designed, through the movable connection of the upper sling assembly and the hook and the movable connection of the lower sling assembly and the movable connection of the sling assembly and the sling beam assembly, the lifting position is automatically adjusted to match the center of gravity of the container.
Improves the balance of container lifting, reduces the degree of inclination, and avoids damage to items.
Smart Images
Figure CN222877438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a container handling technology, in particular to a hoisting structure with adjustable hoisting position and an energy storage container. Background Art
[0002] After the items are placed in the container, they need to be moved to a transport device such as a cargo ship or a truck, or unloaded from a transport device. Currently, large manipulators are generally used to directly grab the container for loading and unloading, or the container is loaded and unloaded through lifting equipment such as cranes. During the transportation process, if the grabbing position of the manipulator or the lifting position of the lifting equipment is incorrect, the container is prone to tilt due to the position of the center of gravity, causing the internal items and devices to shift and collide with each other, or even collide with the container and cause damage. Utility Model Content
[0003] In view of this, the purpose of the utility model is to provide a hoisting structure and an energy storage container with adjustable hoisting position, so as to improve the balance of the container during hoisting and reduce the degree of inclination.
[0004] To achieve the above-mentioned purpose, the utility model provides a lifting structure with adjustable lifting position, which is used for lifting containers, including: an upper lifting cable assembly, which is used to be movably connected to the hook of the lifting equipment, and the upper lifting cable assembly moves in the hook according to the center of gravity of the container to adjust the position connected to the hook; a lower lifting cable assembly, which is connected to the lifting ear assembly of the container, and the lifting ear assembly is arranged on two opposite sides of the container; a beam assembly, which is located above the container, and the beam assembly includes a connecting part, the upper lifting cable assembly is connected to the connecting part, and the lower lifting cable assembly is movably connected to the connecting part, and the lower lifting cable assembly moves in the connecting part according to the center of gravity of the container to adjust the position connected to the beam assembly.
[0005] Optionally, the lifting beam assembly includes a first lifting beam, the first lifting beam includes a main beam, a left hanging plate and a right hanging plate, the left hanging plate and the right hanging plate are symmetrically arranged at both ends of the main beam in the length direction, the length direction of the main beam is the same as the width direction of the container, the connecting part includes a first upper connecting hole and a first lower connecting hole, and a second upper connecting hole and a second lower connecting hole, the first upper connecting hole and the first lower connecting hole are arranged on the left hanging plate, the second upper connecting hole and the second lower connecting hole are arranged on the right hanging plate, the first upper connecting hole and the second upper connecting hole are connected to the upper sling assembly, and the lower sling assembly moves in the first lower connecting hole and the second lower connecting hole.
[0006] Optionally, the upper sling assembly includes a first upper sling, a first end of the first upper sling is connected to the first upper connecting hole, a second end of the first upper sling is connected to the second upper connecting hole, and a middle position of the first upper sling is movably connected to the hook.
[0007] Optionally, the lower sling assembly includes a first lower sling and a second lower sling, the first lower sling and the second lower sling are symmetrically arranged on both sides of the length direction of the container, and a lifting ear assembly is respectively provided on both sides of the length direction of the container, and each of the lifting ear assemblies includes at least two lifting ears, the first lower sling passes through the first lower connecting hole, and the two ends of the first lower sling are respectively connected to the two lifting ears on the same side, the second lower sling passes through the second lower connecting hole, and the two ends of the second lower sling are respectively connected to the two lifting ears on the same side.
[0008] Optionally, there are two of each of the first lower slings and the second lower slings, each of the lifting ear assemblies includes four lifting ears, and the four lifting ears are arranged in sequence along the length direction of the container; the two first lower slings both pass through the first lower connecting hole, the two ends of the first lower sling are connected to the two middle lifting ears on the same side, and the two ends of the second lower sling are connected to the other two lifting ears on the same side; the two second lower slings are symmetrical to the two first lower slings.
[0009] Optionally, the suspension beam assembly includes a second suspension beam, the second suspension beam has the same structural dimensions as the first suspension beam, the second suspension beam is arranged in parallel with the first suspension beam along the length direction of the container, and the connecting part also includes a third upper connecting hole and a third lower connecting hole, and a fourth upper connecting hole and a fourth lower connecting hole, the third upper connecting hole and the third lower connecting hole are arranged on the left suspension plate of the second suspension beam, and the fourth upper connecting hole and the fourth lower connecting hole are arranged on the right suspension plate of the second suspension beam.
[0010] Optionally, the upper sling assembly includes a first upper sling and a second upper sling, the first end of the first upper sling is connected to the first upper connecting hole, the second end of the first upper sling is connected to the fourth upper connecting hole, the first end of the second upper sling is connected to the third upper connecting hole, the second end of the second upper sling is connected to the second upper connecting hole, and the middle position of the first upper sling and the second upper sling is cross-connected to the hook.
[0011] Optionally, the lower sling assembly includes a first lower sling, a second lower sling, a third lower sling and a fourth lower sling, the first lower sling and the third lower sling are located on one side of the length direction of the container, and the second lower sling and the fourth lower sling are located on the other side of the length direction of the container; the first lower sling passes through the first lower connecting hole, the third lower sling passes through the third lower connecting hole, the second lower sling passes through the second lower connecting hole, and the fourth lower sling passes through the fourth lower connecting hole.
[0012] Optionally, a lifting ear assembly is provided on each side of the length direction of the container, and each of the lifting ear assemblies includes at least four lifting ears, the two ends of the first lower sling are connected to the first two lifting ears on the same side, the two ends of the third lower sling are connected to the last two lifting ears on the same side, the two ends of the second lower sling are connected to the first two lifting ears on the same side, and the two ends of the fourth lower sling are connected to the last two lifting ears on the same side.
[0013] The utility model also provides an energy storage container, which applies the above-mentioned hoisting structure with adjustable hoisting position.
[0014] Compared with the prior art, the technical solution of the utility model has the following advantages: by setting the lower sling assembly and the connecting part of the beam assembly to be movably connected, the connection position is automatically adjusted along the direction of the center of gravity of the container, and by setting the upper sling assembly and the hook to be movably connected, the connection position is automatically adjusted along the direction of the center of gravity of the container, and the upper sling assembly and the lower sling assembly are adjusted in combination to achieve balance when lifting the container and reduce the degree of inclination. The connecting part includes an upper connecting hole and a lower connecting hole, and the structure is simple and easy to process. The beam assembly includes a first beam and a second beam, and a corresponding number of upper slings and lower slings are configured to improve the lifting strength and balance. The middle positions of the first upper sling and the second upper sling are cross-arranged to form a starting point, which is conducive to connecting with the lifting equipment and improving balance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A front view of a hoisting structure with adjustable hoisting angle provided in the first embodiment of the utility model;
[0016] Figure 2 A three-dimensional diagram of a hoisting structure with adjustable hoisting angle provided in the first embodiment of the utility model;
[0017] Figure 3 A three-dimensional diagram of a hoisting structure with adjustable hoisting angle provided in the second embodiment of the utility model;
[0018] Figure 4 A three-dimensional diagram of a hoisting structure with adjustable hoisting angle provided in the third embodiment of the present utility model;
[0019] Figure 5A side view of a hoisting structure with adjustable hoisting angle provided in the third embodiment of the present utility model;
[0020] Figure 6 A schematic diagram of another embodiment of the connecting portion provided by the utility model;
[0021] Figure 7 This is a schematic diagram of yet another embodiment of the connecting portion provided by the utility model. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any substitution, modification, equivalent method and scheme made within the spirit and scope of the present invention.
[0023] In order to enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without these detailed descriptions.
[0024] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all simplified and use non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.
[0025] Where there are descriptions involving “first”, “second”, “third”, “fourth”, etc. in the present utility model, such descriptions are only used for descriptive purposes and are not intended to specifically refer to an order or sequence, nor are they intended to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.
[0026] In the present utility model, unless otherwise explicitly defined, directional words such as the terms "middle", "above", "below", "front", "back", "left", "right", etc. indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present utility model.
[0027] Embodiment 1
[0028] Please refer to Figure 1 and Figure 2 , is a hoisting structure with adjustable hoisting position provided by the first embodiment of the utility model. Figure 1As shown, the present embodiment provides a lifting structure including an upper sling assembly 10, a beam assembly 20 and a lower sling assembly 30, a container 40 including a lifting lug assembly 41, a beam assembly 20 located above the container 40, and a lower sling assembly 30 connected to the lifting lug assembly 41 and the beam assembly 20 respectively, the upper sling assembly 10 located above the beam assembly 20 and connected to the beam assembly 20, and the length direction of the beam assembly 20 is the same as the width direction of the container 40. The beam assembly 20 is provided with a connecting portion, the upper sling assembly 10 is connected to the connecting portion, the lower sling assembly 30 passes through the connecting portion and is movably connected to the connecting portion, the lifting device (not shown in the figure) has a hook, the upper sling assembly 10 passes through the hook and is movably connected to the hook, when lifting, under the influence of the center of gravity of the container, the upper sling assembly 10 moves in the hook to adjust the relative position of the connection with the lifting device, and the lower sling assembly 30 moves in the connecting portion to adjust the relative position of the connection with the beam assembly 20, so that the container is balanced and the tilt degree is reduced.
[0029] like Figure 2 As shown, the suspension beam assembly 20 includes a first suspension beam 21, and the first suspension beam 21 includes a main beam 211, a left suspension plate 212 and a right suspension plate 213. The length dimension of the main beam 211 is greater than the width dimension of the container 40. The left suspension plate 212 and the right suspension plate are symmetrically arranged at both ends of the length direction of the main beam 211. The connecting part includes a first upper connecting hole 2121 and a first lower connecting hole 2122, and a second upper connecting hole 2131 and a second lower connecting hole 2132. The first upper connecting hole 2121 and the first lower connecting hole 2122 are arranged on the left suspension plate 212 and penetrate through, the second upper connecting hole 2131 and the second lower connecting hole 2132 are arranged on the right suspension plate 213 and penetrate through, the first upper connecting hole 2121 and the second upper connecting hole 2131 are located above the main beam 211 and are connected to the upper sling assembly 10, and the first lower connecting hole 2122 and the second lower connecting hole 2132 are located below the main beam 211 and are connected to the lower sling assembly 30. In this embodiment, the right hanger plate 213 and the left hanger plate 212 have the same structural dimensions, and the dimensions of each connecting hole are the same. By setting hangers at both ends of the main beam 211 and opening connecting holes on the hangers, and connecting with corresponding slings through the connecting holes, there is no need to directly drill holes on the main beam, thereby avoiding affecting the strength of the main beam.
[0030] like Figure 2As shown, the upper sling assembly 10 includes a first upper sling 11, the first end of the first upper sling 11 is connected to the first upper connection hole 2121, the second end of the first upper sling 11 is connected to the second upper connection hole, and the middle position of the first upper sling 11 is used to be movably connected to the hook of the lifting device. During lifting, the first upper sling 11 forms a triangular lifting structure with the hook connection as the vertex and the first lifting beam 21 as the opposite side. The first upper sling 11 will move in the hook with the center of gravity of the container 40, and adjust the relative position of the connection with the hook to ensure the smooth lifting of the container. When the lifting device lifts the container 40, if multiple lifting points are provided, the forces between the lifting points are prone to be unbalanced. In this embodiment, a first upper sling is provided to form a lifting point to lift the container 40, so as to avoid the situation where the forces at multiple lifting points are unbalanced.
[0031] like Figure 1 and Figure 2 As shown, both sides of the container 40 are provided with lifting lug assemblies 41, each lifting lug assembly 41 includes at least two lifting lugs 411, and the lifting lugs 411 in each lifting lug assembly 41 are arranged in sequence along the length direction of the container 40. Figure 2 As shown, the lower sling assembly 30 includes a first lower sling 31 and a second lower sling 32, and the first lower sling 31 and the second lower sling 32 are symmetrically arranged on both sides of the length direction of the container 40. The middle position of the first lower sling 31 passes through the first lower connecting hole 2122, and the two ends of the first lower sling 31 are connected to the two lifting ears 411 on the same side. The middle position of the second lower sling 32 passes through the second lower connecting hole 2132, and the two ends of the second lower sling 32 are connected to the two lifting ears 411 on the same side. The first lower sling 31 and the second lower sling 32 can move in the corresponding lower connecting holes. During lifting, the lower slings on both sides form a triangular lifting structure with the lower connecting hole as the vertex and the bottom edge of the container as the opposite side. The lifting structure is stable. The first lower sling 31 and the second lower sling 32 move in the corresponding lower connecting holes toward the center of gravity of the container under the pull of the center of gravity of the container to balance the lifting of the container. By setting a lower lifting rope and a corresponding lifting ear assembly 41 in the length direction of the container 40, the lifting ear assembly 41 is close to the bottom of the container 40. When the container 40 is lifted, the force is applied from the bottom frame with high force strength. The lifting ears on both sides are symmetrical, so that the container can be lifted with balanced force at multiple positions.
[0032] Therefore, the lifting structure with adjustable lifting position provided by the utility model, by setting a lower lifting cable assembly and a movable connection with the lifting beam assembly, can automatically adjust the connection position along the direction of the center of gravity of the container, and by setting an upper lifting cable assembly and a movable connection with the hook, can automatically adjust the connection position along the direction of the center of gravity of the container, the upper lifting cable assembly and the lower lifting cable assembly are adjusted in combination to achieve balance when the container is lifted to avoid tilting.
[0033] Embodiment 2
[0034] Please refer to Figure 3 , is a three-dimensional diagram of a hoisting structure with adjustable hoisting position provided by the second embodiment of the utility model. The difference between the second embodiment and the first embodiment is that: there are two first lower slings 31, two second lower slings 32, each lifting eye assembly 41 includes four lifting eyes 411, the two first lower slings 31 pass through the first lower connection hole 2122 of the left hanging plate 212 of the first hanging beam 21, the two ends of the first first lower sling 31 are connected to the two middle lifting eyes 411 on the same side, and the two ends of the second first lower sling 31 are connected to the other two lifting eyes 411 on the same side; the two second lower slings 32 are symmetrical with the two first lower slings 31, the two second lower slings 32 pass through the second lower connection hole 2132 of the right hanging plate 213 of the first hanging beam 21, the two ends of the first second lower sling 32 are connected to the two middle lifting eyes 411 on the same side, and the two ends of the second second lower sling 32 are connected to the other two lifting eyes 411 on the same side. In the second embodiment, two first lower slings 31 and two second lower slings 32 are provided to improve the stability of the slinging structure.
[0035] Embodiment 3
[0036] Please refer to Figure 4 and Figure 5 , showing a hoisting structure with adjustable hoisting position provided by Embodiment 3 of the utility model. Embodiment 3 differs from Embodiment 1 in that: the hanging beam assembly 20 further includes a second hanging beam 22, the structural dimensions of the second hanging beam 22 are the same as those of the first hanging beam 21, and the same left hanging plate and right hanging plate are provided, the connecting portion further includes a third upper connecting hole 2221 and a third lower connecting hole 2222, and a fourth upper connecting hole 2231 and a fourth lower connecting hole 2232, the third upper connecting hole 2221 and the third lower connecting hole 2222 are provided at and penetrate the left hanging plate of the second hanging beam 22, the fourth upper connecting hole 2231 and the fourth lower connecting hole 2232 are provided at and penetrate the right hanging plate of the second hanging beam 22, the third upper connecting hole 2221 and the fourth upper connecting hole 2231 are located above the main beam of the second hanging beam 22, the third lower connecting hole 2222 and the fourth lower connecting hole 2232 are located below the main beam of the second hanging beam 22, and the second hanging beam 22 is arranged parallel to the first hanging beam 21 along the length direction of the container 40. The upper sling assembly 10 also includes a second upper sling 12, the first end of the first upper sling 11 is connected to the first upper connecting hole 2121, the second end of the first upper sling 11 is connected to the fourth upper connecting hole 2231, the first end of the second upper sling 12 is connected to the third upper connecting hole 2221, the second end of the second upper sling 12 is connected to the second upper connecting hole 2131, and the middle parts of the first upper sling 11 and the second upper sling 12 are crossed in an X shape to form a lifting point for lifting the container 40, thereby avoiding the situation where multiple lifting points are subjected to uneven force.
[0037] The difference between Example 3 and Example 1 also lies in that the ear assemblies 41 on both sides of the container 40 include four ear assemblies 411, the lower sling assembly 30 includes a first lower sling 31, a second lower sling 32, a third lower sling 33 and a fourth lower sling 34, the first lower sling 31 and the third lower sling 33 are located on one side of the length direction of the container 40, and are connected to the four ear assemblies 411 on the same side, the second lower sling 32 and the fourth lower sling 34 are located on the other side of the length direction of the container 40, and are connected to the four ear assemblies 411 on the same side, and are symmetrical with the first lower sling 31 and the third lower sling 33 respectively. The middle position of the first lower sling 31 passes through the first lower connection hole 2122, and the two ends of the first lower sling 31 are connected to the first two lifting ears 411 near the front end of the container 40. The middle position of the third lower sling 33 passes through the third lower connection hole 2222, and the two ends of the third lower sling 33 are connected to the rear two lifting ears 411, and the first lower sling 31 and the third lower sling 33 can move in the corresponding lower connection holes. The middle position of the second lower sling 32 passes through the second lower connection hole 2132, and the two ends of the second lower sling 32 are connected to the first two lifting ears 411 on the same side near the front end of the container 40. The middle position of the fourth lower sling 34 passes through the fourth lower connection hole 2232, and the two ends of the fourth lower sling 34 are connected to the rear two lifting ears 411 on the same side, and the second lower sling 32 and the fourth lower sling 34 can move in the corresponding lower connection holes. In the third embodiment, two lifting beams, two upper lifting ropes, and two lower lifting ropes are respectively arranged on both sides of the length direction of the container to further improve the lifting strength and stability.
[0038] In the above embodiment, the main beam is made of two channel steels, the hanger plate is made of steel plates, the hanger plate is sandwiched between the two channel steels and welded to the channel steels.
[0039] In the above embodiment, the hanging beam assembly is located above the container and does not directly contact the container, thereby avoiding rigid collision with the container. In addition, the length of the main beam is greater than the width of the container. When the slings are connected to the hanging beam assembly, they will not touch the container, thereby avoiding wear.
[0040] In the above embodiments, the sling involved is a steel wire rope, and each lower connecting hole is embedded with a wire protection sleeve to prevent the steel wire rope from being damaged by friction with the lower connecting hole.
[0041] In other embodiments, Figure 6 As shown, the connection part includes an upper connection hole and a lifting ring 214 . The lifting ring 214 is located below the main beam and connected to the main beam 211 . The lower lifting rope is passed through the lifting ring 214 and is movably connected to the lifting ring 214 .
[0042] In other embodiments, Figure 7 As shown, the connection part includes an upper connection hole and a U-shaped notch 215 opened on the hanging plate, which facilitates the lower sling to pass through the side opening into the U-shaped hole, thereby improving the lifting efficiency.
[0043] The containers involved in the present invention include but are not limited to freight containers, energy storage containers, etc. Taking the energy storage container as an example, the interior of the energy storage container is used to install battery equipment and control equipment. When making the container, the center of gravity position can be calculated in advance, and the lifting ears are arranged according to the calculated center of gravity position. When lifting, the lifting structure described in the above embodiment adjusts the position according to the center of gravity to further improve the lifting stability.
[0044] Although the embodiments are described and illustrated separately above, some common technologies are involved. It is the opinion of ordinary technicians in this field that the embodiments can be replaced and integrated. If the content is not clearly recorded in one of the embodiments, reference can be made to another recorded embodiment.
[0045] The above-described implementation methods do not constitute a limitation on the protection scope of the technical solution. Any modification, equivalent replacement and improvement made within the spirit and principle of the above-described implementation methods shall be included in the protection scope of the technical solution.
Claims
1. A lifting structure with adjustable lifting position, used for lifting a container (40), characterized in that: include: An upper sling assembly (10) is used to be movably connected to a hook of a lifting device, wherein the upper sling assembly (10) moves within the hook according to the center of gravity of the container (40) to adjust the position of connection with the hook; A lower sling assembly (30) connected to a lifting lug assembly (41) of the container (40), wherein the lifting lug assembly (41) is disposed on two opposite sides of the container (40); A hanging beam assembly (20) is located above the container (40), and the hanging beam assembly (20) includes a connecting portion, the upper sling assembly (10) is connected to the connecting portion, and the lower sling assembly (30) is movably connected to the connecting portion. The lower sling assembly (30) moves in the connecting portion according to the center of gravity of the container (40) to adjust the position of the connection with the hanging beam assembly (20).
2. The hoisting structure with adjustable hoisting position according to claim 1, characterized in that: The hanging beam assembly (20) comprises a first hanging beam (21), the first hanging beam (21) comprises a main beam (211), a left hanging plate (212) and a right hanging plate (213), the left hanging plate (212) and the right hanging plate (213) are symmetrically arranged at two ends of the main beam (211) in a length direction, the length direction of the main beam (211) is the same as the width direction of the container (40), the connecting portion comprises a first upper connecting hole (2121) and a first lower connecting hole (2122), and a second upper connecting hole (2131) and a second lower connecting hole (2132), the first upper connecting hole (2121) and the first lower connecting hole (2122) are arranged on the left hanging plate (212), the second upper connecting hole (2131) and the second lower connecting hole (2132) are arranged on the right hanging plate (213), the first upper connecting hole (2121) and the second upper connecting hole (2131) are connected to the upper sling assembly (10), and the lower sling assembly (30) moves in the first lower connecting hole (2122) and the second lower connecting hole (2132).
3. The hoisting structure with adjustable hoisting position according to claim 2, characterized in that: The upper sling assembly (10) comprises a first upper sling (11), a first end of the first upper sling (11) being connected to the first upper connecting hole (2121), a second end of the first upper sling (11) being connected to the second upper connecting hole (2131), and a middle position of the first upper sling (11) being movably connected to the hook.
4. The hoisting structure with adjustable hoisting position according to claim 3, characterized in that: The lower sling assembly (30) comprises a first lower sling (31) and a second lower sling (32), the first lower sling (31) and the second lower sling (32) being symmetrically arranged on both sides of the length direction of the container (40), a lifting ear assembly (41) being respectively arranged on both sides of the length direction of the container (40), each of the lifting ear assemblies (41) comprising at least two lifting ears (411), the first lower sling (31) passing through the first lower connecting hole (2122), the two ends of the first lower sling (31) being respectively connected to the two lifting ears (411) on the same side, the second lower sling (32) passing through the second lower connecting hole (2132), the two ends of the second lower sling (32) being respectively connected to the two lifting ears (411) on the same side.
5. The hoisting structure with adjustable hoisting position according to claim 4, characterized in that: There are two of each of the first lower sling (31) and the second lower sling (32), and each of the lifting eye assemblies (41) comprises four lifting eyes (411), and the four lifting eyes (411) are arranged in sequence along the length direction of the container (40); the two first lower slings (31) both pass through the first lower connecting hole (2122), the two ends of the first first lower sling (31) are connected to the two middle lifting eyes (411) on the same side, and the two ends of the second first lower sling (31) are connected to the other two lifting eyes (411) on the same side; the two second lower slings (32) are symmetrical to the two first lower slings (31).
6. The hoisting structure with adjustable hoisting position according to claim 2, characterized in that: The suspension beam assembly (20) includes a second suspension beam (22), the second suspension beam (22) has the same structural dimensions as the first suspension beam (21), the second suspension beam (22) and the first suspension beam (21) are arranged in parallel along the length direction of the container (40), and the connecting portion also includes a third upper connecting hole (2221) and a third lower connecting hole (2222), as well as a fourth upper connecting hole (2231) and a fourth lower connecting hole (2232), the third upper connecting hole (2221) and the third lower connecting hole (2222) are arranged on the left suspension plate of the second suspension beam (22), and the fourth upper connecting hole (2231) and the fourth lower connecting hole (2232) are arranged on the right suspension plate of the second suspension beam (22).
7. The hoisting structure with adjustable hoisting position according to claim 6, characterized in that: The upper sling assembly (10) comprises a first upper sling (11) and a second upper sling (12), wherein the first end of the first upper sling (11) is connected to the first upper connecting hole (2121), the second end of the first upper sling (11) is connected to the fourth upper connecting hole (2231), the first end of the second upper sling (12) is connected to the third upper connecting hole (2221), the second end of the second upper sling (12) is connected to the second upper connecting hole (2131), and the middle parts of the first upper sling (11) and the second upper sling (12) are cross-connected with the hook.
8. The hoisting structure with adjustable hoisting position according to claim 7, characterized in that: The lower sling assembly (30) comprises a first lower sling (31), a second lower sling (32), a third lower sling (33) and a fourth lower sling (34); the first lower sling (31) and the third lower sling (33) are located on one side of the length direction of the container (40), and the second lower sling (32) and the fourth lower sling (34) are located on the other side of the length direction of the container (40); the first lower sling (31) passes through the first lower connecting hole (2122), the third lower sling (33) passes through the third lower connecting hole (2222), the second lower sling (32) passes through the second lower connecting hole (2132), and the fourth lower sling (34) passes through the fourth lower connecting hole (2232).
9. The hoisting structure with adjustable hoisting position according to claim 8, characterized in that: A lifting ear assembly (41) is provided on each side of the container (40) in the length direction, and each of the lifting ear assemblies (41) includes at least four lifting ears (411), the two ends of the first lower sling (31) are connected to the first two lifting ears (411) on the same side, the two ends of the third lower sling (33) are connected to the last two lifting ears (411) on the same side, the two ends of the second lower sling (32) are connected to the first two lifting ears (411) on the same side, and the two ends of the fourth lower sling (34) are connected to the last two lifting ears (411) on the same side.
10. An energy storage container, characterized in that: A hoisting structure with adjustable hoisting position as described in claims 1 to 9 is used.