Steel-aluminum composite anti-deformation energy storage box bearing structure

Abstract

The utility model relates to energy storage equipment box body structure technical field, and disclose a kind of steel-aluminum composite anti-deformation energy storage box body bearing structure, including box body bearing mechanism, upper reinforcement bearing mechanism, inner reinforcement bearing mechanism, lower reinforcement bearing mechanism, the box body bearing mechanism includes steel box, steel box is equipped with lightening recess, reinforcement boss, energy storage assembly cooperation assembly groove and assembly shaft sleeve;Utilize the steel box of steel-aluminum composite material as basic carrier, realize lightweight by lightening recess, reinforcement boss strengthens structure rigidity.The utility model realizes the reasonable dispersion of energy storage box body bearing by the structure of box body bearing mechanism, upper reinforcement bearing mechanism, inner reinforcement bearing mechanism, lower reinforcement bearing mechanism and mutual cooperation, effectively avoid local stress concentration, substantially improve anti-deformation ability.

Description

Technical Field

[0001] This utility model relates to the technical field of energy storage equipment box structure, specifically a steel-aluminum composite anti-deformation energy storage box load-bearing structure. Background Technology

[0002] In the field of energy storage equipment, the energy storage enclosure, as the carrier of energy storage components, needs to have good load-bearing and deformation resistance to ensure the stable operation of the internal energy storage components. With the development of energy storage technology, the demand for a combination of lightweight and high strength in energy storage enclosures is becoming increasingly urgent.

[0003] The existing steel-aluminum composite anti-deformation energy storage tank load-bearing structure still has the following problems in use: First, the overall structural design is not reasonable enough, the load is unevenly distributed, and local stress concentration is prone to occur, which leads to deformation of the tank and affects the service life of the internal energy storage components; Second, the balance between lightweight and high strength is not well controlled. Either the pursuit of lightweight leads to a decrease in load-bearing capacity, or too much weight is added to ensure strength, which does not conform to the development trend of miniaturization and high efficiency of energy storage equipment; Third, the compatibility and linkage between the components are poor, and the overall stability after assembly is not good. Under complex working conditions (such as stacking, handling, and external impact), it is difficult to effectively cooperate to bear the load, which reduces the practicality and reliability of the tank. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a steel-aluminum composite anti-deformation energy storage box load-bearing structure, which solves problems such as uneven load distribution, difficulty in balancing lightweight and high strength, and poor component compatibility and linkage in existing structures, thereby improving the load-bearing capacity, anti-deformation ability, and overall stability of the energy storage box.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a steel-aluminum composite anti-deformation energy storage box load-bearing structure, including a box load-bearing mechanism, an upper reinforcement load-bearing mechanism, an inner reinforcement load-bearing mechanism, and a lower reinforcement load-bearing mechanism.

[0006] As a further embodiment of this utility model: the load-bearing mechanism of the box includes a steel box, which is provided with weight-reducing grooves, reinforcing protrusions, energy storage component mounting slots, and mounting bushings; the steel box made of steel-aluminum composite material is used as the basic carrier, the weight-reducing grooves achieve weight reduction, the reinforcing protrusions strengthen the structural rigidity, the energy storage component mounting slots are used to install the energy storage component, and the mounting bushings are fixedly connected to the front and rear sides of the openings at both ends of the steel box, which facilitates the rotational connection and assembly with the external box door structure. The steel box of the load-bearing mechanism is made of steel-aluminum composite material, the weight-reducing grooves are multiple and are arranged horizontally and equidistantly on the outer side walls of the front and rear ends of the steel box, and the reinforcing protrusions are multiple and are arranged horizontally and equidistantly on the inner side walls of the front and rear ends of the steel box.

[0007] As a further embodiment of this utility model: the upper reinforcement load-bearing mechanism is composed of a first reinforcement outer frame, a first reinforcement beam, a combination hole, an assembly slot cooperating with the reinforcement frame, and a connecting reinforcement beam; the first reinforcement outer frame and the first reinforcement beam form a top reinforcement frame, the combination hole enables adaptation and assembly with other box structures, the assembly slot cooperates with the reinforcement frame to strengthen the load-bearing capacity of the energy storage component assembly slot, and the connecting reinforcement beam improves the overall integrity of the upper reinforcement structure. The first reinforcement outer frame of the upper reinforcement load-bearing mechanism is fixedly connected to the top periphery of the steel box, and the first reinforcement beam consists of two beams that are symmetrically fixedly connected to the inner sidewall of the first reinforcement outer frame. The top of the first reinforcement beam has two combination holes that are symmetrically opened front and back.

[0008] As a further embodiment of this utility model: the internal reinforcement load-bearing mechanism includes a triangular reinforcement block and a weight-reducing through groove; the triangular reinforcement block is made of high-strength aluminum alloy material, and the internal force of the box is dispersed by a specific angle design to avoid stress concentration; the weight-reducing through groove reduces weight while ensuring strength, thus optimizing the lightweight and load-bearing performance of the structure; the triangular reinforcement block of the internal reinforcement load-bearing mechanism is made of high-strength aluminum alloy material, and the weight-reducing through groove is opened between the two side walls of the triangular reinforcement block.

[0009] As a further embodiment of this utility model: the lower reinforcement load-bearing mechanism consists of a second reinforcement outer frame, a second reinforcement beam, a combination block, and an X-shaped reinforcement frame; the second reinforcement outer frame and the second reinforcement beam form the bottom support foundation; the combination block is adapted to the combination hole of the upper reinforcement mechanism to achieve upper and lower linkage; the X-shaped reinforcement frame utilizes mechanical advantages to improve the bottom load-bearing and anti-deformation capacity; the second reinforcement outer frame of the lower reinforcement load-bearing mechanism is fixedly connected to the bottom periphery of the steel box; there are two second reinforcement beams that are symmetrically fixedly connected to the inner wall of the second reinforcement outer frame; two combination blocks are symmetrically opened at the bottom end of the second reinforcement beam; the combination blocks are adapted to the combination hole of the upper reinforcement load-bearing mechanism; the X-shaped reinforcement frame is fixedly connected to the middle of the inner wall of the second reinforcement outer frame; the X-shaped reinforcement frame of the lower reinforcement load-bearing mechanism, the second reinforcement outer frame, and the second reinforcement beam are an integrated or detachable assembly structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by rationally designing the structure and mutual cooperation of the box-type load-bearing mechanism, the upper reinforcement load-bearing mechanism, the inner reinforcement load-bearing mechanism, and the lower reinforcement load-bearing mechanism, the load of the energy storage box is rationally distributed, effectively avoiding local stress concentration and greatly improving the anti-deformation ability. For example, the weight-reducing groove and the reinforcement protrusion of the steel box work together to enhance rigidity while reducing weight. The triangular reinforcement block of the inner reinforcement load-bearing mechanism disperses the internal force, and the multi-component cooperation ensures the stability of the box.

[0011] 2. In this utility model, by adopting steel-aluminum composite materials and lightweight design of each component, such as weight-reducing grooves and weight-reducing through channels, the balance between lightweight and high strength is precisely controlled. This not only meets the weight restriction requirements of energy storage equipment, but also ensures load-bearing performance through reasonable structural reinforcement, such as X-shaped reinforcement frames and triangular reinforcement blocks, thus adapting to the development trend of energy storage equipment.

[0012] 3. In this utility model, the compatibility and linkage between the components are improved by matching the combination hole of the upper reinforcing load-bearing mechanism with the combination block of the lower reinforcing load-bearing mechanism, and by the reasonable assembly of each reinforcing mechanism with the box load-bearing mechanism. Under stacking, handling and other working conditions, each structure works together to bear the load, enhances the overall stability and practicality, and ensures the reliable operation of the internal energy storage components. Attached Figure Description

[0013] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ; Figure 2 The overall three-dimensional structure of this utility model Figure 2 ; Figure 3 This is a perspective view of the box-type load-bearing mechanism and the internal reinforcement load-bearing mechanism of this utility model. Figure 4 This is a perspective view of the upper and lower reinforcing load-bearing mechanisms of this utility model.

[0014] In the diagram: 1. Box-type load-bearing mechanism; 2. Upper reinforced load-bearing mechanism; 3. Inner reinforced load-bearing mechanism; 4. Lower reinforced load-bearing mechanism; 11. Steel box; 12. Weight-reducing groove; 13. Reinforcing protrusion; 14. Energy storage component assembly slot; 15. Assembly bushing; 21. First reinforced outer frame; 22. First reinforced beam; 23. Combined hole; 24. Assembly slot with reinforced frame; 25. Connecting reinforced beam; 31. Triangular reinforced block; 32. Weight-reducing through groove; 41. Second reinforced outer frame; 42. Second reinforced beam; 43. Combined block; 44. X-shaped reinforced frame. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] It should be noted that, unless otherwise specified, the structures and connection methods of the various components involved in this application can adopt conventional structures and connection methods in this technical field, which are common knowledge to those skilled in the art and will not be elaborated here.

[0019] Please see Figures 1-4 In this embodiment of the utility model, a steel-aluminum composite anti-deformation energy storage box load-bearing structure includes a box load-bearing mechanism 1, an upper reinforcement load-bearing mechanism 2, an inner reinforcement load-bearing mechanism 3, and a lower reinforcement load-bearing mechanism 4. The mechanisms cooperate with each other to achieve the load-bearing and anti-deformation functions of the energy storage box.

[0020] The box-type load-bearing mechanism 1 includes a steel box 11, which is provided with a weight-reducing groove 12, a reinforcing protrusion 13, an energy storage component fitting assembly groove 14, and an assembly bushing 15. The assembly bushing 15 is fixedly connected to the front and rear sides of the openings at both ends of the steel box 11. The upper reinforcing load-bearing mechanism 2 is composed of a first reinforcing outer frame 21, a first reinforcing beam 22, a combination hole 23, an assembly groove fitting reinforcing frame 24, and a connecting reinforcing beam 25. The inner reinforcing load-bearing mechanism 3 includes a triangular reinforcing block 31 and a weight-reducing through groove 32. The lower reinforcing load-bearing mechanism 4 is composed of a second reinforcing outer frame 41, a second reinforcing beam 42, a combination block 43, and an X-shaped reinforcement. The frame consists of a fixed frame 44; the upper reinforcing load-bearing mechanism 2 is adapted to be installed on the top of the steel box 11 of the box load-bearing mechanism 1, and the lower reinforcing load-bearing mechanism 4 is adapted to be installed on the bottom of the steel box 11 of the box load-bearing mechanism 1; the assembly slot and the reinforcing frame 24 are set at the opening of the energy storage component and the assembly slot 14 at the top of the steel box 11, and the two assembly slots and the reinforcing frames 24 are connected by a connecting reinforcing beam 25; the inner reinforcing load-bearing mechanism 3 is set inside the steel box 11, and the triangular reinforcing blocks 31 are in three groups, and each group of triangular reinforcing blocks 31 consists of four and are respectively fixedly connected to the four corners of the inner side wall of the steel box 11.

[0021] The steel box 11 of the box load-bearing mechanism 1 is made of steel-aluminum composite material. Multiple weight-reducing grooves 12 are arranged horizontally and equidistantly on the outer side walls of the front and rear ends of the steel box 11. Multiple reinforcing protrusions 13 are arranged horizontally and equidistantly on the inner side walls of the front and rear ends of the steel box 11.

[0022] The first reinforcing outer frame 21 of the upper reinforcing load-bearing mechanism 2 is fixedly connected to the top periphery of the steel box 11. There are two first reinforcing beams 22, which are fixedly connected to the inner side wall of the first reinforcing outer frame 21 in a symmetrical manner. The top of the first reinforcing beam 22 has two combined holes 23 that are symmetrically opened in front and behind.

[0023] The triangular reinforcing block 31 of the internal reinforcement load-bearing mechanism 3 is made of high-strength aluminum alloy, and the weight-reducing through groove 32 is opened between the two side walls of the triangular reinforcing block 31.

[0024] The second reinforcing outer frame 41 of the lower reinforcing load-bearing mechanism 4 is fixedly connected to the bottom periphery of the steel box 11. There are two second reinforcing beams 42, which are fixedly connected to the inner wall of the second reinforcing outer frame 41 in a symmetrical manner. The bottom end of the second reinforcing beam 42 has two assembly blocks 43 that are symmetrically arranged front and back. The assembly blocks 43 are adapted to the assembly holes 23 of the upper reinforcing load-bearing mechanism 2. The X-shaped reinforcing frame 44 is fixedly connected to the middle of the inner wall of the second reinforcing outer frame 41. The X-shaped reinforcing frame 44 of the lower reinforcing load-bearing mechanism 4, the second reinforcing outer frame 41, and the second reinforcing beam 42 are an integrated or detachable assembly structure.

[0025] During assembly, the triangular reinforcing blocks 31 of the inner reinforcing load-bearing mechanism 3 are first installed at the four corners of the inner sidewall of the steel box 11. Utilizing their high-strength aluminum alloy material and specific angle design, they provide reinforcement support for key internal components and distribute internal stress. Next, the first reinforcing outer frame 21 of the upper reinforcing load-bearing mechanism 2 is fixed to the top periphery of the steel box 11, aligning the assembly slot with the reinforcing frame 24, and the energy storage component at the top of the steel box 11 with the opening of the assembly slot 14. The two assembly slots are connected by a connecting reinforcing beam 25. The reinforcement frame 24 enhances the top load-bearing capacity and anti-deformation ability; then, the second reinforcement outer frame 41 of the lower reinforcement load-bearing mechanism 4 is fixed to the bottom periphery of the steel box 11, so that the combination block 43 is adapted to the combination hole 23 of the upper reinforcement load-bearing mechanism 2, realizing the linkage and cooperation of the upper and lower reinforcement structures. At the same time, the X-shaped reinforcement frame 44 improves the bottom load-bearing capacity and anti-deformation ability by taking advantage of its own mechanical advantages, and the mounting bushing 15 is fixedly connected to the front and rear sides of the openings at both ends of the steel box 11. The mounting bushing 15 facilitates the rotational connection and assembly with the external box door structure.

[0026] The working principle of this utility model is as follows: When the energy storage box is subjected to loads, such as its own weight, the weight of the internal energy storage components, the pressure on the upper box during stacking, and external forces during transportation, the steel box 11 of the box-bearing mechanism 1 serves as the basic carrier. Utilizing the combination of steel-aluminum composite material, weight-reducing grooves 12, and reinforcing protrusions 13, the load is initially dispersed and borne. The upper reinforcing load-bearing mechanism 2 strengthens the top load-bearing capacity through structures such as the first reinforcing outer frame 21 and the first reinforcing beam 22. The assembly slot, in conjunction with the reinforcing frame 24, specifically strengthens the load-bearing capacity of the energy storage component assembly area. The connecting reinforcing beam 25 lifts... The top structure enhances overall structural integrity and distributes top loads. The triangular reinforcing blocks 31 of the internal reinforcement load-bearing mechanism 3 effectively disperse external forces borne by the tank, preventing localized stress concentration and deformation. The weight-reducing through-slots 32 reduce overall weight while maintaining strength, optimizing stress performance. The second reinforcing outer frame 41 and second reinforcing beam 42 of the lower reinforcement load-bearing mechanism 4 construct the bottom support foundation. The combined blocks 43 and combined holes 23 adapt to achieve vertical linkage, collaboratively bearing loads under stacking and other working conditions. The X-shaped reinforcement frame 44 utilizes the mechanical advantages of the X-shaped structure to significantly improve the bottom load-bearing capacity and deformation resistance. The coordinated action of these mechanisms ensures stable load bearing and minimal deformation of the energy storage tank under different working conditions, providing a reliable operating environment for the internal energy storage components.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel-aluminum composite anti-deformation energy storage box load-bearing structure, comprising a box load-bearing mechanism (1), an upper reinforcement load-bearing mechanism (2), an inner reinforcement load-bearing mechanism (3), and a lower reinforcement load-bearing mechanism (4). Its features are: The box-type load-bearing mechanism (1) includes a steel box (11), which is provided with a weight-reducing groove (12), a reinforcing protrusion (13), an energy storage component fitting assembly groove (14), and an assembly bushing (15). The assembly bushing (15) is fixedly connected to the front and rear sides of the openings at both ends of the steel box (11). The upper reinforcement load-bearing mechanism (2) is composed of a first reinforcement outer frame (21), a first reinforcement beam (22), a combination hole (23), an assembly groove fitting reinforcement frame (24), and a connecting reinforcement beam (25). The inner reinforcement load-bearing mechanism (3) includes a triangular reinforcement block (31) and a weight-reducing through groove (32). The lower reinforcement load-bearing mechanism (4) is composed of a second reinforcement outer frame (41), a second reinforcement beam (42), a combination block (43), and an X-shaped reinforcement frame (44). The upper reinforcing load-bearing mechanism (2) is adapted to be installed on the top of the steel box (11) of the box load-bearing mechanism (1), and the lower reinforcing load-bearing mechanism (4) is adapted to be installed on the bottom of the steel box (11) of the box load-bearing mechanism (1). The assembly slot and reinforcement frame (24) are set at the opening of the energy storage component assembly slot (14) at the top of the steel box (11), and the two assembly slots and reinforcement frames (24) are connected by a connecting reinforcement beam (25). The internal reinforcement load-bearing mechanism (3) is set inside the steel box (11). The triangular reinforcement blocks (31) are in three groups, and each group of triangular reinforcement blocks (31) consists of four blocks, which are respectively fixedly connected to the four corners of the inner side wall of the steel box (11).

2. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The steel box (11) of the box load-bearing mechanism (1) is made of steel-aluminum composite material. The weight-reducing groove (12) is a plurality of horizontally equidistant grooves located on the outer side walls of the front and rear ends of the steel box (11). The reinforcing protrusion (13) is a plurality of horizontally equidistant protrusions located on the inner side walls of the front and rear ends of the steel box (11).

3. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The first reinforcing outer frame (21) of the upper reinforcing load-bearing mechanism (2) is fixedly connected to the top periphery of the steel box (11). The first reinforcing beam (22) consists of two beams that are symmetrically fixedly connected to the inner side wall of the first reinforcing outer frame (21). The top of the first reinforcing beam (22) has two combined holes (23) that are symmetrically arranged front and back.

4. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The triangular reinforcing block (31) of the internally reinforced load-bearing mechanism (3) is made of high-strength aluminum alloy.

5. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The weight-reducing channel (32) is located between the two side walls of the triangular reinforcing block (31).

6. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The second reinforcing outer frame (41) of the lower reinforcing load-bearing mechanism (4) is fixedly connected to the bottom periphery of the steel box (11). The second reinforcing beam (42) consists of two beams that are symmetrically fixedly connected to the inner side wall of the second reinforcing outer frame (41). The bottom end of the second reinforcing beam (42) has two symmetrically arranged combination blocks (43). The combination blocks (43) are adapted to the combination holes (23) of the upper reinforcing load-bearing mechanism (2).

7. The steel-aluminum composite anti-deformation energy storage box load-bearing structure according to claim 1, characterized in that: The X-shaped reinforcing frame (44) is fixedly connected to the middle of the inner side wall of the second reinforcing outer frame (41). The X-shaped reinforcing frame (44) of the lower reinforcing load-bearing mechanism (4) is an integrated or detachable assembly structure with the second reinforcing outer frame (41) and the second reinforcing beam (42).

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