Energy storage pre-fabricated cabin infrastructure

Abstract

The application discloses an energy storage prefabricated cabin foundation structure, which comprises a plurality of support tables, a plurality of sets of connecting assemblies, a plurality of support columns and a plurality of sets of limiting assemblies. The plurality of support tables are arranged in sequence in a first direction and / or a second direction. The support table has a first side surface and a second side surface oppositely arranged in a third direction. The first direction, the second direction and the third direction are respectively a length direction, a width direction and a thickness direction of the support table. The plurality of sets of connecting assemblies are arranged on one side of the first side surface away from the second side surface and located at four corners of the first side surface to connect other support tables. The plurality of support columns correspond to the plurality of sets of connecting assemblies one by one. The plurality of sets of limiting assemblies correspond to the plurality of support columns one by one and are sleeved on the outer periphery of the corresponding support columns. The limiting assembly limits the depth of the support column inserted into the ground. The energy storage prefabricated cabin foundation structure disclosed by the application is convenient to install and operate and has a short construction period. Even if rain weather is encountered, the construction can still be carried out.

Description

Technical Field

[0001] This application relates to the field of energy storage equipment technology, and in particular to a prefabricated energy storage cabin foundation structure. Background Technology

[0002] Energy storage technology is a crucial foundation and key supporting technology for building a new power system based on new energy sources and promoting the green and low-carbon transformation of energy. In recent years, with the rapid development of new energy sources and the increasing demands for grid stability, the construction and development of energy storage power stations have received increasing attention. Electrochemical energy storage, as an important component of energy storage power stations, is widely used in new energy distribution and centralized energy storage scenarios. The foundation, as the supporting structure for the prefabricated energy storage module, comes in various forms, and its structure determines the cost and construction cycle of the energy storage power station.

[0003] The foundations for prefabricated energy storage modules include cast-in-place concrete box-type pile raft foundations and cast-in-place reinforced concrete independent pile cap foundations. In areas with deep backfill soil or in geological locations with poor bearing capacity, box-type pile raft foundations have problems such as long construction periods, large engineering workload, and leakage and water accumulation in areas with high groundwater levels. Independent pile cap foundations have problems such as long construction periods and complex construction steps. Utility Model Content

[0004] The main purpose of this application is to provide a prefabricated energy storage module foundation structure, which aims to solve the problems of long construction cycle and inconvenience of traditional prefabricated energy storage module foundations.

[0005] To achieve the above objectives, this application provides a prefabricated energy storage module foundation structure. This foundation structure includes multiple support platforms, multiple sets of connecting components, multiple support columns, and multiple sets of limiting components. The multiple support platforms are arranged sequentially in a first direction and / or a second direction. Each support platform has a first side and a second side opposite to each other in a third direction. The first direction, the second direction, and the third direction are respectively the length direction, the width direction, and the thickness direction of the support platform. Multiple sets of connecting components are all disposed on the side of the first side facing away from the second side and located at the four corners of the first side to connect to other support platforms. Multiple support columns correspond one-to-one with the multiple sets of connecting components and are disposed on the side of the corresponding connecting component facing away from the support platform. The support columns extend along the third direction. Multiple sets of limiting components correspond one-to-one with the multiple support columns and are sleeved on the outer periphery of the corresponding support columns. The limiting components restrict the depth to which the support columns are inserted into the ground.

[0006] Optionally, each of the four corners of the support platform is provided with a through hole extending along the third direction; the connecting assembly includes a fixing plate and four limiting rods, the fixing plate is fixed to the support column; the four limiting rods are fixed to the side of the fixing plate away from the support column and extend along the third direction; wherein, each of the limiting rods is inserted into a through hole on a different support platform, and the limiting rod is slidably engaged with the corresponding through hole.

[0007] Optionally, the limiting rod and the corresponding through hole are interference-fitted.

[0008] Optionally, the support column is provided with a threaded groove extending in the third direction at one end near the fixing plate; the connecting assembly also includes a protrusion, which is connected to the fixing plate and located in the threaded groove, and the protrusion is threadedly engaged with the threaded groove.

[0009] Optionally, the limiting component includes a limiting ring, which is sleeved on the outer periphery of the support column.

[0010] Optionally, the inner diameter of the limiting ring is the same as the diameter of the support column; the diameter of the support column is a, the outer diameter of the limiting ring is b, and b≥2a.

[0011] Optionally, the limiting ring is slidably connected to the support column, and the limiting ring has a degree of freedom to slide along the third direction; the limiting assembly further includes a fixing part, which connects the limiting ring and the support column to lock the sliding degree of freedom of the limiting ring.

[0012] Optionally, the support column is provided with a plurality of limiting holes spaced apart in the third direction, the extending direction of the limiting holes being perpendicular to the third direction; the fixing part includes a positioning shaft, which passes through the limiting holes and through the limiting ring, and the positioning shaft is slidably engaged with the limiting ring.

[0013] Optionally, the end of the support column away from the support platform is tapered.

[0014] Optionally, the support platform and the support column are made of galvanized steel.

[0015] This application proposes a prefabricated energy storage module foundation structure. Support columns are inserted into the ground, and connecting components are located at the top of the corresponding support columns. Multiple support platforms are sequentially arranged and assembled in a first and / or second direction to form an installation platform for the prefabricated energy storage module. Connecting components support and connect other support platforms at their four corners. This completes the construction process, which is convenient and has a short construction cycle. Construction can continue even in rainy weather. Furthermore, multiple support platforms can be assembled to form installation platforms for prefabricated energy storage modules of different sizes, thus adapting to different module sizes and making it more convenient to use. A limiting component restricts the depth of the support columns inserted into the ground, creating a gap between the support platform and the ground for initial flood prevention, preventing groundwater from entering the prefabricated energy storage module. Attached Figure Description

[0016] To more clearly illustrate the prior art and the present invention, the accompanying drawings used in the description of the prior art and the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other drawings from the provided drawings without any creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this utility model can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 This is a schematic diagram of the overall structure of a prefabricated energy storage cabin foundation proposed in an embodiment of this application;

[0019] Figure 2 for Figure 1 A structural schematic diagram from another perspective of the embodiment;

[0020] Figure 3 This is a structural breakdown diagram of the connecting component in an embodiment of this application.

[0021] In the figure: 1. Support platform; 11. Through hole; 2. Connecting component; 21. Fixing plate; 211. Protrusion; 22. Limiting rod; 3. Support column; 31. Threaded groove; 32. Limiting hole; 4. Limiting component; 41. Limiting ring; 42. Positioning shaft.

[0022] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixation" should be interpreted broadly. For example, "fixation" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0027] refer to Figures 1-3 It should be understood that Figure 3 The connections between the various components should be like Figure 1 As compact as in the middle, this is only for illustrative purposes and will Figure 3For ease of understanding, some components are shown disassembled in this application embodiment. This application provides a prefabricated energy storage cabin foundation structure, which may include multiple support platforms 1, multiple sets of connecting components 2, multiple support columns 3, and multiple sets of limiting components 4. The multiple support platforms 1 are arranged sequentially in a first direction and / or a second direction. Each support platform 1 has a first side and a second side that are arranged opposite each other in a third direction. The first direction, the second direction, and the third direction are the length direction, the width direction, and the thickness direction of the support platform 1, respectively. The multiple sets of connecting components 2 are all located on the side of the first side away from the second side and at the four corners of the first side to connect to other support platforms 1. The multiple support columns 3 correspond one-to-one with the multiple sets of connecting components and are located on the side of the corresponding connecting component 2 away from the support platform 1. The support columns 3 extend along the third direction. The multiple sets of limiting components 4 correspond one-to-one with the multiple support columns 3 and are sleeved on the outer periphery of the corresponding support column 3. The limiting components 4 restrict the depth of the support column 3 inserted into the ground.

[0028] This application proposes a prefabricated energy storage module foundation structure. Support columns 3 are inserted into the ground, and connecting components 2 are located at the top of the corresponding support columns 3. Multiple support platforms 1 are sequentially arranged and spliced ​​in a first and / or second direction to form an installation platform for the prefabricated energy storage module. The connecting components 2 support and connect other support platforms 1 at the four corners of each support platform 1. This completes the construction process, which is convenient and has a short construction cycle. Construction can still be carried out even in rainy weather. Furthermore, multiple support platforms 1 can be spliced ​​to form installation platforms for prefabricated energy storage modules of different sizes, thus adapting to different sizes of prefabricated energy storage modules and making them more convenient to use. A limiting component 4 can limit the depth of the support columns 3 inserted into the ground, creating a gap between the support platform 1 and the ground for preliminary flood prevention, preventing groundwater from entering the prefabricated energy storage module.

[0029] like Figure 1 As shown, the first direction is the X direction, the second direction is the Y direction, and the third direction is the Z direction. When the prefabricated energy storage cabin foundation structure is used, the third direction Z can be the same as the direction of gravity. The support platform 1 has a rectangular structure, that is, the cross section of the support platform 1 perpendicular to the third direction Z is rectangular. The support platform 1 has length, width, and thickness. The first direction X can be the length direction of the support platform 1, the second direction Y can be the width direction of the support platform 1, and the third direction Z can be the thickness direction of the support platform 1.

[0030] The connecting components 2 are located at the four corners of the first side to connect to other support platforms 1. The connecting components 2 can be detachably connected to the support platforms 1, thus facilitating the transportation and storage of the support columns 3 and the support platforms 1. Figure 2As shown, each of the four corners of each support platform 1 is provided with a set of connecting components 2. The area where two adjacent support platforms 1 are attached is called the attachment area. There are two corners at each end of the attachment area. The two corners at the same end of the attachment area share a set of connecting components 2 to connect the two adjacent support platforms 1. In addition, in the case of four support platforms 1 being spliced ​​around each other, the center of the four support platforms 1 shares a set of connecting components 2 to connect the four support platforms 1.

[0031] like Figure 3 As shown, the end of the support column 3 away from the support platform 1 is tapered, that is, the lower end of the support column 3 is more pointed, which makes it easier to insert the support column 3 into the ground.

[0032] refer to Figure 1 and Figure 3 In an exemplary embodiment, each of the four corners of the support platform 1 is provided with a through hole 11 extending in the third direction Z; the connecting component 2 may include a fixing plate 21 and four limiting rods 22, the fixing plate 21 is fixed to the support column 3; the four limiting rods 22 are fixed to the side of the fixing plate 21 away from the support column 3 and extend in the third direction Z; wherein, each limiting rod 22 is inserted into the through hole 11 on a different support platform 1, and the limiting rod 22 slides with the corresponding through hole 11.

[0033] Specifically, four support platforms 1 are arranged around each other, and the corresponding connecting components 2 are set at the center of the four support platforms 1. Taking the connection of the four support platforms 1 as an example, at this time, one corner of each of the four support platforms 1 is located on the side of the fixing plate 21 away from the support column 3 and is in contact with the fixing plate 21. The fixing plate 21 and the support column 3 cooperate to support one corner of the support platform 1. The four limiting rods 22 on the fixing plate 21 are respectively inserted into the through holes 11 at the corresponding corners of the four support platforms 1, thereby connecting the four support platforms 1.

[0034] Both the through hole 11 and the limiting rod 22 extend along the third direction Z. When the support column 3 is inserted into the ground along the third direction Z, the operator can control the support platform 1 to move from top to bottom along the third direction Z, so that the four corners of the support platform 1 fall on the four sets of connecting components 2 at the top of the four support columns 3, and the corresponding limiting rods 22 in the connecting components 2 are inserted into the four corners of the support platform 1. In this way, the installation and connection of the support platform 1 and the connecting components can be completed, which is convenient and quick.

[0035] In an exemplary embodiment, the limiting rod 22 is interference-fitted with the corresponding through hole 11, so that when the limiting rod 22 passes through the corresponding through hole 11, the two are tightly connected and more stable.

[0036] Furthermore, the support platform 1 and support column 3 are made of galvanized steel. Galvanized steel has strong corrosion resistance, mainly due to the zinc layer on its surface, which can effectively prevent corrosive substances from contacting the steel. This allows the prefabricated cabin foundation structure to maintain a long service life even under relatively harsh weather conditions.

[0037] refer to Figure 3 In an exemplary embodiment, the support column 3 is provided with a threaded groove 31 extending in the third direction Z at one end near the fixing plate 21; the connecting component 2 may also include a protrusion 211, which is connected to the fixing plate 21 and located in the threaded groove 31, and the protrusion 211 is threadedly engaged with the threaded groove 31.

[0038] Specifically, rotating the fixing plate 21 around the third direction Z will cause the protrusion 211 to rotate, thereby causing the protrusion 211 to screw into or out of the threaded groove 31, thus connecting or separating the fixing plate 21 and the support column 3. When the fixing plate 21 and the support column 3 are connected, the prefabricated energy storage cabin foundation structure can be installed. When the fixing plate 21 and the support column 3 are separated, it is convenient to store and transport the fixing plate 21 and the support column 3 separately, making it easy to use.

[0039] refer to Figure 3 In an exemplary embodiment, the limiting component 4 may include a limiting ring 41, which is sleeved on the outer periphery of the support column 3.

[0040] Specifically, after the limiting ring 41 is fitted around the outer periphery of the support column 3, when the support column 3 is inserted into the ground, the limiting ring 41 comes into contact with the ground. At this time, the limiting ring 41 is supported by the ground to prevent the support column 3 from being inserted into the ground further, thereby limiting the depth of the support column 3 inserted into the ground, so that there is a gap between the support platform 1 and the ground for waterproofing.

[0041] In addition, after the energy storage prefabricated module is installed on the support platform 1, in areas with relatively loose soil, the limiting ring 41 can effectively prevent the support column 3 from being pressed further into the ground, ensuring that there is a gap between the support platform 1 and the ground.

[0042] In an exemplary embodiment, the inner diameter of the limiting ring 41 is the same as the diameter of the support column 3; the diameter of the support column 3 is a, the outer diameter of the limiting ring 41 is b, and b≥2a.

[0043] Specifically, when the inner diameter of the limiting ring 41 is the same as the diameter of the support column 3, the larger the outer diameter of the limiting ring 41, the larger the contact area between the limiting ring 41 and the ground, and the better the effect of preventing the support column 3 from penetrating the ground; among them, when b≥2a, the limiting ring 41 has a better effect of preventing the support column 3 from penetrating the ground.

[0044] refer to Figure 3In an exemplary embodiment, the limiting ring 41 is slidably connected to the support column 3, and the limiting ring 41 has a degree of freedom to slide along the third direction Z; the limiting component 4 may also include a fixing part, which connects the limiting ring 41 and the support column 3 to lock the sliding degree of freedom of the limiting ring 41.

[0045] Specifically, the limiting ring 41 is slidably connected to the support column 3, and the fixing part connects the limiting ring 41 and the support column 3 to lock the sliding degree of freedom of the limiting ring 41. In this way, the position of the limiting ring 41 on the support column 3 can be adjusted, and the position of the limiting ring 41 can be fixed by the fixing part. Ultimately, the depth to which the supporting column 3 is inserted into the ground is changed by the limiting ring 41, that is, the distance between the support platform 1 and the ground can be adjusted to adapt to flood control measures in different regions. For example, if the rainfall in a certain region is large, the position of the limiting ring 41 should be adjusted when installing the prefabricated energy storage cabin foundation mechanism in that region, thereby increasing the distance between the support platform 1 and the ground.

[0046] refer to Figure 3 In an exemplary embodiment, the support column 3 is provided with a plurality of limiting holes 32 spaced apart in the third direction Z, and the extending direction of the limiting holes 32 is perpendicular to the third direction Z; the fixing part may include a positioning shaft 42, which passes through the limiting holes 32 and through the limiting ring 41, and the positioning shaft 42 and the limiting ring 41 are slidably engaged.

[0047] Specifically, when the position of the limiting ring 41 needs to be adjusted, the positioning shaft 42 is pulled out, thus releasing the sliding freedom of the limiting ring 41, allowing the limiting ring 41 to slide on the positioning shaft 42; after the position of the limiting ring 41 is adjusted, the positioning shaft 42 is then passed through the limiting ring 41 and a limiting hole 32 to lock the position of the limiting ring 41.

[0048] It should be understood that the limiting rings 41 on each support column 3 should be in the same position.

[0049] In addition, the limiting ring 41 can be removed from the support column 3 by pulling it out, which makes it easier to store and transport the limiting ring 41 separately from the support column 3 and the positioning shaft 42, making it more convenient to use.

[0050] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A prefabricated energy storage module foundation structure, characterized in that, include: Multiple support platforms (1) are arranged sequentially in a first direction and / or a second direction. Each support platform (1) has a first side and a second side that are arranged opposite to each other in a third direction. The first direction, the second direction and the third direction are respectively the length direction, the width direction and the thickness direction of the support platform (1). Multiple sets of connecting components (2) are all disposed on the side of the first side away from the second side and located at the four corners of the first side to connect to other support platforms (1). Multiple support columns (3) correspond one-to-one with multiple sets of the connecting components (2) and are disposed on the side of the corresponding connecting component (2) away from the support platform (1), and the support columns (3) extend along the third direction; Multiple sets of limiting components (4) correspond one-to-one with multiple support columns (3) and are sleeved on the outer periphery of the corresponding support column (3). The limiting components (4) restrict the depth of the support column (3) inserted into the ground.

2. The prefabricated energy storage module foundation structure as described in claim 1, characterized in that, The support platform (1) is provided with through holes (11) extending in the third direction at each of its four corners; the connecting assembly (2) includes: The fixing plate (21) is fixed to the support column (3); Four limiting rods (22) are fixed to the side of the fixing plate (21) away from the support column (3) and extend along the third direction; Each of the limiting rods (22) is inserted into the through hole (11) on a different support platform (1), and the limiting rod (22) slides in cooperation with the corresponding through hole (11).

3. The prefabricated energy storage module foundation structure as described in claim 2, characterized in that, The limiting rod (22) is interference-fitted with the corresponding through hole (11).

4. The prefabricated energy storage module foundation structure as described in claim 2, characterized in that, The support column (3) has a threaded groove (31) extending in the third direction at one end near the fixing plate (21); the connecting assembly (2) also includes: The protrusion (211) is connected to the fixing plate (21) and located in the threaded groove (31), and the protrusion (211) is threadedly engaged with the threaded groove (31).

5. The prefabricated energy storage module foundation structure as described in claim 1, characterized in that, The limiting component (4) includes: The limiting ring (41) is sleeved on the outer periphery of the support column (3).

6. The prefabricated energy storage module foundation structure as described in claim 5, characterized in that, The inner diameter of the limiting ring (41) is the same as the diameter of the support column (3); The diameter of the support column (3) is a, and the outer diameter of the limiting ring (41) is b, and b≥2a.

7. The prefabricated energy storage module foundation structure as described in claim 5, characterized in that, The limiting ring (41) is slidably connected to the support column (3), and the limiting ring (41) has a degree of freedom to slide along the third direction; the limiting assembly (4) further includes: The fixing part connects the limiting ring (41) and the support column (3) to lock the sliding degree of freedom of the limiting ring (41).

8. The prefabricated energy storage module foundation structure as described in claim 7, characterized in that, The support column (3) is provided with a plurality of limiting holes (32) spaced apart in the third direction, the extending direction of the limiting holes (32) being perpendicular to the third direction; the fixing part includes: The positioning shaft (42) passes through the limiting hole (32) and through the limiting ring (41), and the positioning shaft (42) and the limiting ring (41) are in sliding cooperation.

9. The prefabricated energy storage module foundation structure as described in claim 1, characterized in that, The end of the support column (3) away from the support platform (1) is conical.

10. The prefabricated energy storage module foundation structure as described in claim 1, characterized in that, The support platform (1) and the support column (3) are made of galvanized steel.

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