Base and energy storage cabinet

Abstract

The utility model discloses a base and an energy storage cabinet. The base comprises a frame body, a bridge part and a positioning part. The frame body is rectangular, the bottom of the frame body abuts against and is fixed to the ground through a fastener, the top of the frame body is detachably connected with a middle beam, and the middle beam is flush with the top plane of the frame body. The bridge part is arranged in the frame body and extends in the longitudinal direction of the frame body, the longitudinal length of the bridge part is equal to that of the frame body, a bin is arranged in the bridge part in the longitudinal direction in a penetrating mode, and the bin is used for arranging cables; and the positioning part is arranged at the top of the frame body and is used for positioning a cabinet body arranged above the frame body. The base can be prefabricated according to the matched energy storage cabinet, the subsequent construction is convenient, and the positioning precision and stability of the cabinet can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage technology, specifically relating to a base and an energy storage cabinet. Background Technology

[0002] A power storage cabinet is a type of cabinet used to store battery packs and related components.

[0003] In related technologies, the installation of server racks on-site often requires digging trenches, compacting and pouring foundations in the trenches, and digging corresponding trenches and installing cable trays according to the size of the server rack. This results in long construction time, inconsistent quality, additional costs, significant damage to the surrounding environment, and ultimately, difficulty in accurately positioning the server racks. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, embodiments of this utility model propose a prefabricated base that matches the energy storage cabinet, which is convenient to construct and can improve the positioning accuracy and stability of the cabinet.

[0006] An embodiment of this utility model also proposes an energy storage cabinet.

[0007] The base of this utility model embodiment includes:

[0008] The frame body is rectangular, with its bottom fixed to the ground by fasteners, and its top is detachably connected to a central crossbeam, which is flush with the top plane of the frame body.

[0009] A cable tray component is disposed inside the frame body, extends along the longitudinal direction of the frame body, and has the same longitudinal length as the frame body. A compartment is provided through the cable tray component along the longitudinal direction, and the compartment is used to arrange cables.

[0010] A positioning component is provided on the top of the frame body, and the positioning component is used to position the cabinet arranged above the frame body.

[0011] The base of this utility model embodiment can be prefabricated according to the size of the cabinet, which reduces the hardening requirements of the ground during installation, increases installation efficiency, facilitates wiring, improves construction efficiency, reduces construction costs, and reduces disturbance to the surrounding environment. During cabinet installation, it can improve the positioning accuracy of the cabinet and enhance the stability of the cabinet.

[0012] In some embodiments, the cable tray component includes a cable tray body and a cover plate, the cable tray body and the cover plate being snapped together to form the compartment.

[0013] In some embodiments, the number of compartments is multiple, and the multiple compartments are separated by partitions;

[0014] And / or, the number of the cover plates is multiple, and the multiple cover plates are arranged sequentially along the length direction of the cable tray component. Some of the cover plates are provided with wire holes in the middle, or some of the cover plates are provided with notches corresponding to the adjacent cover plates.

[0015] And / or, the cable tray body is U-shaped, and a drainage hole is provided at the bottom of the cable tray body.

[0016] In some embodiments, the positioning component includes a plurality of positioning pins disposed on the top of the frame body.

[0017] In some embodiments, at least some of the locating pins are higher than the height of the other locating pins;

[0018] And / or, at least some of the locating pins are arranged diagonally on the frame body.

[0019] In some embodiments, the framework body includes:

[0020] bottom frame;

[0021] Multiple columns, the multiple columns being connected to the base frame;

[0022] The front longitudinal beam and the rear longitudinal beam are provided, wherein the front longitudinal beam is located at the top of the column corresponding to the front side of the bottom frame, and the rear longitudinal beam is located at the top of the column corresponding to the rear side of the bottom frame.

[0023] Multiple middle crossbeams are arranged side by side and spaced apart between the front longitudinal beam and the rear longitudinal beam along the longitudinal direction of the frame body.

[0024] In some embodiments, the front and rear longitudinal beams are provided with side uprights at both ends, which are higher than the top plane of the frame body and are used to position the cabinet arranged above the frame body.

[0025] In some embodiments, the frame body further includes a front sealing plate and a rear sealing plate, which are disposed above the bottom frame along the front and rear sides of the bottom frame and respectively abut against the front longitudinal beam and the rear longitudinal beam;

[0026] When multiple bases are arranged in a single row along the longitudinal direction, the leftmost base in the row has a left sealing plate on its left side and the rightmost base has a right sealing plate on its right side. The left and right sealing plates are arranged above the bottom frame along the left and right sides of the bottom frame and abut against the middle crossbeam set on its top, respectively. The left and right sealing plates are respectively provided with notches corresponding to the cable tray components for arranging cables.

[0027] In some embodiments, the base frame is fixedly connected to the ground by expansion bolts;

[0028] And / or, the front longitudinal beam and the rear longitudinal beam are provided with wedge-shaped grooves, and the two ends of the middle cross beam are provided with wedge-shaped heads that match the wedge-shaped grooves. The wedge-shaped heads are engaged in the wedge-shaped grooves and are fixedly connected by connectors.

[0029] And / or, at least a portion of the bottom frame, uprights, front longitudinal beam, rear longitudinal beam, and middle crossbeam are formed by bending sheet metal parts.

[0030] The energy storage cabinet of this utility model embodiment includes:

[0031] At least one base, said base being a base as described in any of the above embodiments;

[0032] At least one cabinet, which is fixed to the top of the base. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of an energy storage cabinet according to an embodiment of the present invention.

[0034] Figure 2 This is a schematic diagram of the base according to an embodiment of the present utility model.

[0035] Figure 3 This is a schematic diagram of the bottom frame (with the middle crossbeam removed) of an embodiment of this utility model.

[0036] Figure 4 This is a schematic diagram of a cable tray component according to an embodiment of the present invention.

[0037] Figure 5 This is a schematic diagram showing the connection between the middle strut and the front or rear longitudinal beam in an embodiment of this utility model.

[0038] Figure 6 This is a schematic diagram of the arrangement of the positioning components according to an embodiment of the present utility model.

[0039] Figure label:

[0040] 100. Base;

[0041] 1. Frame body; 11. Bottom frame; 12. Column; 13. Front longitudinal beam; 14. Rear longitudinal beam; 15. Middle crossbeam; 161. Front end plate; 162. Rear end plate; 163. Left end plate; 164. Right end plate; 171. Expansion bolt; 172. Countersunk screw; 18. Wedge-shaped groove; 19. Wedge-shaped head;

[0042] 2. Cable tray components; 21. Cable tray body; 22. Cover plate; 23. Cable passage hole; 24. Compartment; 25. Drain hole;

[0043] 3. Positioning components; 31. Positioning pins; 32. Side panels;

[0044] 200. Cabinet. Detailed Implementation

[0045] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0046] like Figures 1-6 As shown, the base 100 of this utility model embodiment includes a frame body 1, a bridge component 2, and a positioning component 3.

[0047] The frame body 1 is rectangular. Its bottom is fixed to the ground with fasteners. After being placed on the ground, it can be secured to the ground using expansion bolts 171. A middle crossbeam 15 is detachably connected to the top of the frame body 1. The middle crossbeam 15 is flush with the top plane of the frame body 1 and is detachably connected to the frame body 1 using fasteners. During prefabrication, the frame body 1 and the middle crossbeam 15 are manufactured separately. During on-site assembly, according to cable routing requirements, the middle crossbeam 15 can be assembled with the frame body 1 after the cable tray component 2 is installed and the cables are laid within it. The frame body 1 has approximately the same dimensions as the cabinet 200 above it. The frame body 1 has a certain height. In practical applications, the vertical projection area and height of the frame body 1 can be adjusted according to the size of the cabinet 200 above it. Pre-design and fabrication facilitate direct installation and assembly during construction, improving construction efficiency.

[0048] The cable tray component 2 is connected to the frame body 1. The cable tray component 2 is located inside the frame body 1 and extends longitudinally along the frame body 1. The longitudinal length of the cable tray component 2 is equal to that of the frame body 1. A compartment 24 is longitudinally arranged within the cable tray component 2. There can be one or more compartments 24, which also extend longitudinally. The compartments 24 are used for cable routing. When there are multiple compartments 24, different types of cables are routed in different compartments to avoid signal interference between cables causing errors in the electronic modules within the cabinet. In practical applications, multiple bases are typically arranged side-by-side longitudinally. When routing cables, the cable tray components 2 in different bases correspond, thus enabling communication between the compartments 24 in the cable tray component 2 of the previous base and the compartments 24 in the cable tray component 2 of the next base.

[0049] For example, when multiple cabinets need to be arranged, multiple bases 100 are arranged side by side in the longitudinal direction, and the compartments 24 in the cable tray component 2 between the multiple bases 100 are connected, which facilitates the unified arrangement of cables.

[0050] Positioning component 3 is located on the top of the frame body 1. Positioning component 3 is used to position the cabinet 200 arranged above the frame body 1. After the base 100 is fixed in place, in order to facilitate the accurate positioning and support of the cabinet 200 on the base 100, this embodiment uses positioning component 3 to guide the cabinet 200, so as to achieve rapid positioning, improve positioning accuracy, ensure that the connection holes between the base 100 and the cabinet 200 correspond, and improve the stability of the equipment and construction efficiency.

[0051] It should be understood that the longitudinal direction in this embodiment is the left-right direction shown in the figure. When multiple cabinets need to be arranged, the multiple cabinets are arranged side by side along the longitudinal direction (i.e., the left-right direction). The middle crossbeam 15 extends in the transverse direction, which in this embodiment is the front-back direction shown in the figure. The height direction in this embodiment is the up-down direction shown in the figure.

[0052] The base 100 of this utility model embodiment can be prefabricated according to the size of the cabinet, which reduces the hardening requirements of the ground during installation, increases installation efficiency, facilitates wiring, improves construction efficiency, reduces construction costs, and reduces disturbance to the surrounding environment. When installing the cabinet 200, it can improve the positioning accuracy of the cabinet 200 and improve the stability of the cabinet.

[0053] The following describes some other embodiments of the present invention in detail with reference to the accompanying drawings.

[0054] The base 100 of this utility model embodiment includes a frame body 1, a bridge component 2, and a positioning component 3.

[0055] like Figure 2and Figure 3 As shown, the frame body 1 includes a bottom frame 11, multiple columns 12, a front longitudinal beam 13, a rear longitudinal beam 14, multiple middle cross beams 15, and side panels. At least a portion of the bottom frame 11, columns 12, front longitudinal beam 13, rear longitudinal beam 14, and middle cross beams 15 are formed by bending sheet metal parts. The multiple columns 12 are connected to the bottom frame 11; the front longitudinal beam 13 is located on the top of the column 12 corresponding to the front side of the bottom frame 11, and the rear longitudinal beam 14 is located on the top of the column 12 corresponding to the rear side of the bottom frame 11; the multiple middle cross beams 15 are arranged side by side and spaced apart between the front longitudinal beam 13 and the rear longitudinal beam 14 along the longitudinal direction of the frame body 1.

[0056] The multiple sheet metal parts constituting the base frame 11 are welded together to form a single unit. The uprights 12 and the base frame 11, the front longitudinal beam 13 and the uprights 12, and the rear longitudinal beam 14 and the uprights 12 can also be welded together to form a single unit with the base frame 11. The middle crossbeam 15 is detachably fixed to the front longitudinal beam 13 and the rear longitudinal beam 14, for example, by using bolts or other fasteners.

[0057] like Figure 4 As shown, in this embodiment, the front longitudinal beam 13 and the rear longitudinal beam 14 are provided with wedge-shaped grooves 18, and the two ends of the middle cross beam 15 are provided with wedge-shaped heads 19 that match the wedge-shaped grooves 18. The wedge-shaped heads 19 are engaged in the wedge-shaped grooves 18, and the wedge-shaped heads 19 are fixedly connected to the corresponding front longitudinal beam 13 or rear longitudinal beam 14 by bolts, countersunk screws 172 and other connecting parts. Of course, a column 12 is provided between the middle part of some middle cross beams 15 and the bottom frame 11 to improve the structural stability of the middle cross beams 15 and prevent the middle cross beams 15 from bending under pressure when they are too long.

[0058] This embodiment, through the design of the base frame 11, column 12, front longitudinal beam 13, rear longitudinal beam 14, and middle crossbeam 15, on the one hand, the middle crossbeam 15 can provide tension to the front longitudinal beam 13 and rear longitudinal beam 14, improving the structural stability of the base 100; on the other hand, when assembling the base 100, the main structure of the base frame 11, column 12, front longitudinal beam 13, and rear longitudinal beam 14 can be welded together and fixed on the ground first, then the cable tray component 2 can be installed and the cables can be laid, and finally the middle crossbeam 15 can be connected between the front longitudinal beam 13 and the rear longitudinal beam 14, thereby reducing the construction difficulty and facilitating user-friendly construction.

[0059] The side sealing plates include a front sealing plate 161 and a rear sealing plate 162. The front sealing plate 161 and the rear sealing plate 162 are positioned above the bottom frame 11 along the front and rear sides of the bottom frame 11, respectively, and abut against the front longitudinal beam 13 and the rear longitudinal beam 14. When multiple bases 100 are arranged in a single row along the longitudinal direction, a left sealing plate 163 is provided on the left side of the leftmost base 100 in the row, and a right sealing plate 164 is provided on the right side of the rightmost base 100. The left sealing plates 163 and the right sealing plates 164 are positioned above the bottom frame 11 along the left and right sides of the bottom frame 11, respectively, and abut against the central crossbeam 15 provided on its top. The left sealing plates 163 and the right sealing plates 164 are respectively provided with notches corresponding to the cable tray components for cable arrangement. The front, rear, left, and right sealing plates can form an effective enclosed space for the row of bases, preventing insects and rodents from entering the base and chewing the cables or entering the cabinet 200 above and damaging the internal components of the cabinet.

[0060] The vertical projection of the base frame 11 is rectangular, and its projected area is approximately the same as the cross-sectional dimensions of the cabinet 200 above it. The uprights 12 have a certain height. In practical applications, the size of the base frame 11, the height of the uprights 12, and the lengths of the middle crossbeam 15, front longitudinal beam 13, and rear longitudinal beam 14 can be adjusted according to the size of the cabinet 200 above and the required height. Pre-design and fabrication facilitate direct installation and assembly during construction, improving construction efficiency.

[0061] Furthermore, this embodiment prefabricates different series of bases 100 according to different cabinet sizes. The height of the base 100 is designed for easy operation and can also be adjusted according to customer needs. If the cabinet is installed on a hard surface such as cement, the base 100 can be directly placed and the cabinet installed. If it is on soft soil, a cement surface needs to be poured before installation. The only requirement for the cement surface is that it be flat, which greatly reduces the requirements for the construction site.

[0062] like Figure 5 As shown, the cable tray component 2 includes a cable tray body 21 and a cover plate 22, which are fastened together to form a compartment 24. The cable tray body 21 and the cover plate 22 are detachably connected. The cable tray body 21 is U-shaped, and the cable tray body 21 has one, or multiple, partitions in the middle of the cable tray body 21 to form multiple U-shaped channels arranged side by side with upward openings, facilitating the arrangement of cables within the U-shaped channels. When the cover plate 22 is connected to the cable tray body 21, it can seal the top opening of the U-shaped channel, forming the compartment 24.

[0063] The bottom of the cable tray body 21 is provided with a drainage hole 25. When rainwater enters the compartment 24, it can flow out through the drainage hole 25, which can prevent water accumulation in the compartment 24 from affecting the service life and operational safety of the cables. It can also keep the compartment 24 dry. The diameter of the drainage hole 25 is relatively small, which can prevent small animals from entering the compartment 24.

[0064] In this embodiment, there are multiple cover plates 22, which are arranged sequentially along the length of the cable tray component 2. Some cover plates 22 have wire-passing holes 23 in the middle, or some cover plates 22 have notches corresponding to adjacent cover plates 22. For example, corresponding U-shaped notches are provided on two adjacent cover plates 22. The U-shaped notches on the two cover plates 22 can be combined to form wire-passing holes 23. During maintenance, only one cover plate 22 can be removed to maintain and repair the cable, avoiding the need to remove all cover plates 22 for each maintenance, thereby improving the efficiency of construction work.

[0065] In this embodiment, the cable tray component 2 is provided with multiple compartments 24. Different types of cables are arranged in different compartments 24 to avoid signal interference between cables causing errors in the operation of electronic modules in the cabinet. The compartments 24 extend along the longitudinal direction of the cable tray component 2 and penetrate the frame body 1.

[0066] When multiple cabinets need to be installed, multiple bases 100 are arranged side by side in the longitudinal direction. The compartments 24 in the cable tray component 2 between the multiple bases 100 correspond one to one and are connected to each other, which facilitates the unified arrangement of cables.

[0067] For example, when at least three bases 100 are arranged side by side in the longitudinal direction, and each base has multiple spaced compartments 24, a left sealing plate 163 is provided on the left side of the leftmost base in the row, and a right sealing plate 164 is provided on the right side of the rightmost base in the row. The left sealing plate 163 and the right sealing plate 164 are respectively provided with notches corresponding to the cable tray components for arranging cables. Multiple compartments 24 in adjacent bases 100 can be connected one by one to form multiple spaced wiring channels, which facilitates the arrangement of different types of cables in different wiring channels, and the cables of multiple cabinets located above the bases can be configured through the cable holes 23.

[0068] When there are multiple bases 100, two adjacent bases 100 abut together, and connection holes can be set on the frame body 1. Then, the two adjacent bases 100 can be connected into one piece by bolts or other connectors to improve the overall structural stability.

[0069] like Figure 2 and Figure 6As shown, the positioning component 3 in this embodiment includes a plurality of positioning pins 31, which are located on the top of the frame body 1. Furthermore, at least some of the positioning pins 31 are higher than the height of the others.

[0070] For example, if there are two positioning pins 31, the two positioning pins 31 are arranged diagonally on the frame body 1, and the height of one positioning pin 31 is greater than the height of the other positioning pin 31. When installing the cabinet 200, the installation difficulty can be reduced, and the cabinet 200 and the two positioning pins 31 can be positioned one after the other, thereby improving the installation efficiency and avoiding the difficulty of hoisting and positioning when positioning simultaneously.

[0071] In some embodiments, the positioning component 3 further includes a side plate 32, which is disposed on the upper side of both ends of the front longitudinal beam 13 or the rear longitudinal beam 14, higher than the top plane of the frame body, and is used to position the cabinet 200 arranged above the frame body. The side plate 32 may be an integrally formed flange at both ends of the front longitudinal beam 13 or the rear longitudinal beam 14.

[0072] During the hoisting of the cabinet 200, the cabinet 200 is first positioned with the side panel 32, then positioned with one of the positioning pins 31, and finally positioned with the other positioning pin 31, thereby improving positioning efficiency and assembly accuracy.

[0073] After positioning, the base 100 and cabinet 200 are connected and fixed using connectors to improve the stability of the equipment and construction efficiency.

[0074] like Figures 1-6 As shown, the energy storage cabinet of this utility model embodiment includes at least one base 100 and at least one cabinet 200. The base 100 is the base as described in any of the above embodiments; the cabinet 200 is fixed to the top of the base 100. The base and the cabinet are arranged in a one-to-one correspondence, with one base corresponding to the bottom of one cabinet.

[0075] This utility model embodiment proposes a structure and layout of a trenchless distributed energy storage cabinet. The bottom of the frame body can be equipped with a bottom sealing plate or a reinforcing beam. The large flat structure disperses the stress at the bottom, reduces local stress, and lowers the performance requirements of the foundation.

[0076] The cable tray component in this embodiment can be designed with different compartments according to the type and specifications of the incoming and outgoing cables, avoiding signal interference between different types of cables. Simultaneously, the cable tray component is connected to the frame body and can be at a certain height above the ground, allowing for timely drainage when water is present in the compartment. The size of the drainage holes is also reasonably controlled to prevent small animals from entering the compartment. The segmented design of the cable tray component's cover plate improves maintenance efficiency and convenience.

[0077] In this embodiment, the central crossbeam of the frame body is the final assembly component. After the cables required for the cabinet are laid in the cable tray components, it is fixed between the front and rear longitudinal beams using connectors such as wedge slots, wedge heads, and bolts. Cabinet cables are long and heavy, and cable routing is generally done for a group of cabinets simultaneously. This embodiment allows for top-to-bottom cabling before installing the cover plate and the central crossbeam, which is more convenient and labor-saving. The central crossbeam connects the front and rear longitudinal beams to make them a whole, and it is also flush with the top to bear part of the cabinet's weight, which is more reliable than simply digging trenches to bear the force on both sides.

[0078] In this embodiment, the side sealing plate of the base can prevent small animals from entering the bottom of the cabinet. When multiple bases are arranged in a row along the longitudinal direction, the cable tray components in the multiple bases correspond to each other and the compartments are connected to form a smooth wiring channel, which facilitates unified wiring. Left and right sealing plates are arranged on the outer side of the bases at the leftmost and rightmost ends of a row of cabinets, respectively. Notches corresponding to the cable tray components are set on the left and right sealing plates to facilitate cable exit and avoid excessive port space in the compartments, thus preventing small animals or other debris from entering the cable tray components.

[0079] In this embodiment, the positioning pins used for cabinet installation are welded or fixed to the top surface of the base with bolts and are arranged at the diagonal of the cabinet. There is a height difference between the positioning pins. When installing the cabinet, the cabinet can be initially positioned by one positioning pin and then positioned again by a second positioning pin to achieve precise positioning. This positioning pin can solve the current problem of difficult control and positioning of the cabinet installation position.

[0080] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are 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 are not intended to 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.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0082] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to 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.

[0083] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0084] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0085] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A base, characterized in that, include: The frame body is rectangular, with its bottom fixed to the ground by fasteners, and its top is detachably connected to a central crossbeam, which is flush with the top plane of the frame body. A cable tray component is disposed inside the frame body, extends along the longitudinal direction of the frame body, and has the same longitudinal length as the frame body. A compartment is provided through the cable tray component along the longitudinal direction, and the compartment is used to arrange cables. A positioning component is provided on the top of the frame body, and the positioning component is used to position the cabinet arranged above the frame body.

2. The base according to claim 1, characterized in that, The cable tray component includes a cable tray body and a cover plate, which are fastened together to form the compartment.

3. The base according to claim 2, characterized in that, The number of compartments is multiple, and the multiple compartments are separated by partitions; And / or, the number of the cover plates is multiple, and the multiple cover plates are arranged sequentially along the length direction of the cable tray component. Some of the cover plates are provided with wire holes in the middle, or some of the cover plates are provided with notches corresponding to the adjacent cover plates. And / or, the cable tray body is U-shaped, and a drainage hole is provided at the bottom of the cable tray body.

4. The base according to claim 1, characterized in that, The positioning component includes multiple positioning pins, which are located on the top of the frame body.

5. The base according to claim 4, characterized in that, At least some of the locating pins are higher in height than the other locating pins; And / or, at least some of the locating pins are arranged diagonally on the frame body.

6. The base according to claim 1, characterized in that, The framework body includes: bottom frame; Multiple columns, the multiple columns being connected to the base frame; The front longitudinal beam and the rear longitudinal beam are provided, wherein the front longitudinal beam is located at the top of the column corresponding to the front side of the bottom frame, and the rear longitudinal beam is located at the top of the column corresponding to the rear side of the bottom frame. Multiple middle crossbeams are arranged side by side and spaced apart between the front longitudinal beam and the rear longitudinal beam along the longitudinal direction of the frame body.

7. The base according to claim 6, characterized in that, The front and rear longitudinal beams are provided with side uprights at both ends, which are higher than the top plane of the frame body and are used to position the cabinet arranged above the frame body.

8. The base according to claim 6, characterized in that, The frame body also includes a front sealing plate and a rear sealing plate, which are arranged above the bottom frame along the front and rear sides of the bottom frame and respectively abut against the front longitudinal beam and the rear longitudinal beam. When multiple bases are arranged in a single row along the longitudinal direction, the leftmost base in the row has a left sealing plate on its left side and the rightmost base has a right sealing plate on its right side. The left and right sealing plates are arranged above the bottom frame along the left and right sides of the bottom frame and abut against the middle crossbeam set on its top, respectively. The left and right sealing plates are respectively provided with notches corresponding to the cable tray components for arranging cables.

9. The base according to claim 6, characterized in that, The base frame is fixedly connected to the ground by expansion bolts; And / or, the front longitudinal beam and the rear longitudinal beam are provided with wedge-shaped grooves, and the two ends of the middle cross beam are provided with wedge-shaped heads that match the wedge-shaped grooves. The wedge-shaped heads are engaged in the wedge-shaped grooves and are fixedly connected by connectors. And / or, at least a portion of the bottom frame, uprights, front longitudinal beam, rear longitudinal beam, and middle crossbeam are formed by bending sheet metal parts.

10. An energy storage cabinet, characterized in that, include: At least one base, said base being the base as described in any one of claims 1 to 9; At least one cabinet, which is fixed to the top of the base.

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