Energy storage prefabricated battery cabin pile foundation structure

Abstract

The utility model discloses an energy storage prefabricated battery cabin pile foundation structure which comprises a supporting component, concrete is poured on the supporting component, and a supporting table is arranged on the supporting component. The supporting component comprises a plurality of vertical ribs, a plurality of transverse steel hoops are bundled on the vertical ribs, connecting rods are welded to the transverse steel hoops, and inclined slot steel is fixedly connected to the connecting rods. According to the utility model, the supporting member is arranged, the inclined slot steel is welded on the transverse steel hoop, and the inclined strut is inserted into the inclined slot steel after the concrete is poured at the vertical rib, so that the anti-settling effect of the pile foundation can be effectively improved, and the supporting area is enlarged; it is ensured that the inclined strut can be accurately inserted into the inclined slot steel, construction is more convenient, the device is particularly suitable for being used in gobi desert scenes with large sand storm, the earthwork excavation amount is reduced while construction is convenient and fast, the construction cost is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, and in particular to a prefabricated battery compartment pile foundation structure for energy storage. Background Technology

[0002] Energy storage cabinets are the basic unit of power energy storage equipment. They are specialized devices for storing energy, typically used in power systems to balance supply and demand, helping the grid to balance supply and demand, especially providing extra power during peak hours or storing excess power during off-peak hours. They are particularly useful when used in conjunction with photovoltaic and wind power generation systems. A prefabricated energy storage battery compartment weighs approximately tens of tons, is about ten meters long, and several meters wide. The prefabricated compartment is installed about half a meter off the ground, requiring a stable pile foundation for support.

[0003] In existing technologies, photovoltaic and wind power generation equipment are mostly built in the Gobi Desert region of Northwest my country. The soil in this area has a high sand content and is prone to serious natural settlement. Traditional pile foundations cannot meet the support requirements and require the construction of more dense pile columns, which results in higher construction costs and more earthwork excavation. To address these issues, we propose a prefabricated battery compartment pile foundation structure for energy storage. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a prefabricated battery compartment pile foundation structure for energy storage.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A prefabricated battery compartment foundation structure for energy storage includes a support member, on which concrete is poured, and a support platform is provided;

[0007] The supporting component includes multiple vertical ribs, with multiple horizontal steel hoops bound to the vertical ribs. The horizontal steel hoops are welded to connecting rods, and inclined slot steel is fixedly connected to the connecting rods. A sealing block is fixedly connected to the inclined slot steel. A horizontal frame is fixedly connected to the upper end of the vertical ribs. A guide frame is fixedly connected to the horizontal frame, and an inclined brace is inserted into the guide frame. The end of the inclined brace away from the guide frame is located inside the inclined slot steel. The lower surface of the supporting platform is fixedly connected to the horizontal frame.

[0008] Preferably, the diagonal brace includes an arc-shaped plate with multiple reinforcing ribs. A connecting platform is provided at one end of the arc-shaped plate near the diagonal slot steel, and a guide cone is fixedly connected to the connecting platform. An impact platform is provided at the other end of the arc-shaped plate away from the guide cone.

[0009] Preferably, a diagonal brace is fixedly connected to the lower surface of the support platform, and the diagonal brace is fixedly connected to the cross frame.

[0010] Preferably, the sealing block is made of wood or engineering plastic.

[0011] Preferably, the inclined slot steel includes a main body, the end of the main body near the sealing block is provided with a flared opening, and the main body is provided with a slot and a receiving groove.

[0012] Preferably, the inner wall of the card slot has multiple guide grooves at the lower end.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, by setting up supporting components, adopts the method of welding inclined slot steel to the horizontal steel hoop, and after pouring concrete at the vertical reinforcement, inserts the inclined bracing frame into the inclined slot steel, which can effectively improve the anti-settlement effect of this type of pile foundation, expand the support area, and, with the help of horizontal frame and guide frame, ensure that the inclined bracing frame can be accurately inserted into the inclined slot steel, making construction more convenient. It is especially suitable for use in the Gobi Desert where there is a lot of wind and sand. While making construction convenient, it reduces the amount of earthwork excavation, lowers construction costs, and improves construction efficiency.

[0015] 2. This utility model improves the physical strength of the inclined support frame by setting an inclined support frame composed of an arc plate and reinforcing ribs. The inclined support frame will not bend during the insertion process, which would prevent it from being inserted into the inclined slot steel accurately. By setting a guide cone, the inclined support frame can be guided to move when inserted into the soil, and it can also be used to destroy the sealing block, so that the connecting platform can be stably inserted into the inclined slot steel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a prefabricated battery compartment pile foundation structure for energy storage proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the inclined support frame structure of the prefabricated battery compartment pile foundation structure for energy storage proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the inclined slot steel pre-embedded state structure of the prefabricated battery compartment pile foundation structure for energy storage proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the inclined slot steel structure of a prefabricated battery compartment pile foundation structure for energy storage proposed in this utility model.

[0020] In the diagram: 1. Vertical reinforcement; 2. Concrete; 3. Support platform; 4. Horizontal steel hoop; 5. Connecting rod; 6. Diagonal slot steel; 61. Main body; 62. Flared opening; 63. Slot; 64. Receiving groove; 65. Guide groove; 7. Sealing block; 8. Horizontal frame; 9. Guide frame; 10. Diagonal brace; 101. Arc plate; 102. Reinforcing rib; 103. Connecting platform; 104. Guide cone; 105. Impact platform; 11. Diagonal brace. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-3 A prefabricated battery compartment pile foundation structure for energy storage includes a support member, on which concrete 2 is poured, and a support platform 3 is provided;

[0023] The supporting component includes multiple vertical ribs 1, multiple horizontal steel hoops 4 are tied to the vertical ribs 1, connecting rods 5 are welded to the horizontal steel hoops 4, and inclined slot steel 6 is fixedly connected to the connecting rods 5. A sealing block 7 is fixedly connected to the inclined slot steel 6. A horizontal frame 8 is fixedly connected to the upper end of the vertical ribs 1, a guide frame 9 is fixedly connected to the horizontal frame 8, and an inclined support frame 10 is inserted into the guide frame 9. The end of the inclined support frame 10 away from the guide frame 9 is located inside the inclined slot steel 6. The lower surface of the support platform 3 is fixedly connected to the horizontal frame 8.

[0024] In this design, the earthwork is first excavated to dig pile pits in the area. Then, the vertical reinforcement 1 with horizontal steel hoops 4 is placed into the pile pits. Concrete 2 is then poured into the area. Subsequently, the inclined support frame 10 is passed through the guide frame 9, and an impact device is used to make the inclined support frame 10 directly penetrate the soil until the inclined support frame 10 breaks the sealing block 7 and inserts into the inclined slot steel 6. Finally, concrete 2 is poured on the horizontal frame 8 and the guide frame 9. It should be noted that during the construction process, if the sealing block 7 is close to the soil layer inside the pile pit or the pile pit reinforcement device is built manually in the soil layer, even if the sealing block 7 is covered with a thin layer of concrete 2, it will not prevent the inclined support frame 10 from breaking through it and inserting into the inclined support channel steel. It should be noted that this design is mainly for resisting relatively loose Gobi desert scenarios. This design is not necessary in scenarios with relatively compact soil.

[0025] This type of pile foundation structure can expand the support surface of the entire pile foundation, achieving a more effective anti-settlement effect. At the same time, after testing, the metal parts are completely encased in concrete 2, which can provide better wind erosion resistance. In addition, the construction process is easier, without the need to excavate more soil, thus improving construction efficiency and reducing construction costs.

[0026] Furthermore, the diagonal brace 10 includes an arc-shaped plate 101, on which a plurality of reinforcing ribs 102 are provided. A connecting platform 103 is provided at one end of the arc-shaped plate 101 near the diagonal slot steel 6, and a guide cone 104 is fixedly connected to the connecting platform 103. An impact platform 105 is provided at one end of the arc-shaped plate 101 away from the guide cone 104.

[0027] In this design, the curved plate 101, together with the reinforcing rib 102, can improve the physical strength of the inclined brace 10. The guide cone 104 is used to guide the curved plate 101 to penetrate the sandy soil layer and puncture the sealing block 7, so that the connecting platform 103 can be inserted into the inclined slot steel 6, thereby achieving a stable connection between the two, expanding the support surface of the entire pile foundation, and improving the anti-settlement effect of this type of pile foundation structure. The impact platform 105 is set to facilitate the installation of the curved plate 101 into the inclined slot steel 6 by using pile driving equipment or manual hammering during construction.

[0028] Furthermore, a diagonal brace 11 is fixedly connected to the lower surface of the support platform 3, and the diagonal brace 11 is fixedly connected to the cross frame 8;

[0029] The support platform 3 is higher than the ground, and the energy storage prefabricated battery compartment is installed on the support platform 3. This allows part of the support force to be provided by the cross frame 8 area, expanding the bearing area of ​​the entire pile foundation. This ensures that even if the pile foundation experiences a small amount of settlement, it is a holistic settlement of the entire pile foundation structure, preventing the pile foundation structure from tilting.

[0030] Furthermore, the sealing block 7 is made of wood or engineering plastic. The sealing block 7 is mainly used to prevent sand from entering the inclined slot steel 6 during construction and to prevent concrete 2 from being poured into the inclined slot steel 6 during pouring. Therefore, it needs to be made of a material with high hardness and relatively brittleness, so that it can penetrate the sealing block 7 during the subsequent construction of the inclined support frame 10.

[0031] Furthermore, the inclined slot steel 6 includes a main body 61, with a flared end 62 at one end of the main body 61 near the sealing block 7, and a slot 63 inside the main body 61, and a receiving groove 64 is also provided inside the main body 61.

[0032] The flared opening 62 is used to guide the connecting platform 103 to prevent the inclined support frame 10 and the inclined slot steel 6 from failing to align due to construction errors, and to guide the connecting platform 103 to align with the slot 63. The receiving groove 64 is used to receive the fragments of the sealing block 7 that enter the inclined slot steel 6 when the sealing block 7 is punctured, as well as some sand and soil, to prevent the connecting platform 103 and the slot 63 from failing to align after the inner wall of the inclined slot steel 6 is filled.

[0033] Furthermore, the inner wall of the lower end of the inner wall of the card slot 63 is provided with a plurality of guide grooves 65;

[0034] During the process of the inclined support frame 10 penetrating the sand, the connecting platform 103 will be contaminated with sand. The guide channel 65 is set to guide some of the sand into the receiving channel 64 to avoid the sand interfering with the connection between the inclined support frame 10 and the inclined slot steel 6.

[0035] 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. An energy storage pre-fabricated battery cabin pile foundation structure, characterized by, Supporting member is provided with support platform (3) on which concrete (2) is casted; The supporting member comprises a plurality of vertical ribs (1), a plurality of transverse steel hoops (4) are tied on the vertical ribs (1), the transverse steel hoops (4) are welded with connecting rods (5), the connecting rods (5) are fixedly connected with inclined slot steels (6), the inclined slot steels (6) are fixedly connected with blocking blocks (7), upper ends of the vertical ribs (1) are fixedly connected with cross frames (8), the cross frames (8) are fixedly connected with guide frames (9), the inclined support frames (10) are inserted into the guide frames (9), and one end of the inclined support frames (10) away from the guide frames (9) is arranged in the inclined slot steels (6), and a lower surface of the support platform (3) is fixedly connected with the cross frames (8).

2. A pre-fabricated battery cabin energy storage foundation structure according to claim 1, wherein, The inclined support frame (10) comprises an arc-shaped plate (101), a plurality of reinforcing ribs (102) are arranged on the arc-shaped plate (101), a connecting table (103) is arranged at one end of the arc-shaped plate (101) close to the inclined slot steel (6), a guide cone (104) is fixedly connected on the connecting table (103), and an impact table (105) is arranged at one end of the arc-shaped plate (101) away from the guide cone (104).

3. A pre-fabricated battery cabin energy storage foundation structure according to claim 1, wherein, The lower surface of the support platform (3) is fixedly connected with the inclined support rod (11), and the inclined support rod (11) is fixedly connected with the cross frame (8).

4. A pre-fabricated battery cabin energy storage foundation structure according to claim 1, wherein, The blocking block (7) is made of wood or engineering plastic.

5. A pre-fabricated battery cabin energy storage structure according to claim 1, wherein, The inclined slot steel (6) comprises a main body (61), a flared portion (62) is arranged at one end of the main body (61) close to the blocking block (7), a clamping groove (63) is arranged in the main body (61), and an accommodating groove (64) is further formed in the main body (61).

6. An energy storage pre-fabricated battery cabin pile foundation structure according to claim 5, characterized in that, A plurality of guide grooves (65) are formed in the inner wall of the clamping groove (63).

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