Distributed energy storage power supply installation device

Abstract

The utility model relates to the technical field of energy storage power supply installation, in particular to a distributed energy storage power supply installation device which comprises a lower platform, lower supporting plates are symmetrically and fixedly connected to the bottom of the lower platform, an upper platform is installed above the lower platform, upper supporting plates are symmetrically and fixedly connected to the bottom of the upper platform, and the upper supporting plates are symmetrically and fixedly connected to the bottom of the upper platform. Inserting grooves are symmetrically formed in the bottom of the upper supporting plate, four connecting columns are symmetrically installed at the top of the lower platform and inserted into the inserting grooves, four clamping assemblies are symmetrically installed at the bottom of the upper supporting plate, side plates are symmetrically and slidably connected to the two sides of the top of the lower platform and the two sides of the top of the upper platform, and front plates are rotatably connected to the front ends of the top of the lower platform and the front ends of the top of the upper platform. The rear end of the top of the lower platform and the rear end of the top of the upper platform are fixedly connected with rear plates, driving devices are installed in the lower platform and the upper platform, and the distributed energy storage power source installation device has the advantages of being efficient in space utilization, excellent in protection performance and convenient and fast to install and detach.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supply installation, in particular to a distributed energy storage power supply installation device. Background Technique

[0002] At present, with the booming development of the new energy vehicle industry, as a key facility for vehicle energy supply, the operation stability and energy distribution efficiency of charging piles are crucial. The distributed energy storage power supply installation device is installed in cooperation with new energy vehicle charging piles, and can build a flexible and efficient energy storage charging system. By reasonably installing the distributed energy storage power supply, electric energy can be stored during the low electricity consumption period and released during the charging peak period, effectively alleviating the power grid pressure, improving the power supply stability and continuity of the charging pile, ensuring the fast and safe charging of new energy vehicles, and promoting the popularization and development of new energy vehicles.

[0003] However, the existing distributed energy storage power supply installation devices used in cooperation with new energy vehicle charging piles have significant defects. Firstly, most of the existing devices are of an integrated design and lack a flexible adjustment mechanism. When the number of power supply bodies to be actually installed is small, the integrated structure cannot be disassembled or recombined, resulting in a large amount of idle space and wasting space resources. When the number of power supply bodies needs to be increased, it is difficult to expand on the basis of the original device, and only a suitable installation device needs to be purchased again, which not only increases the cost but also reduces the installation efficiency. Secondly, the existing installation devices generally rely on side plates to clamp and fix the power supply bodies. This single clamping method cannot provide all-round and effective buffer protection for the power supply bodies in the face of complex working conditions such as vibration and impact generated during the operation of the charging pile. The power supply bodies are in direct contact with the side plates, and the outer shell is easily worn due to friction after long-term use, and even the internal circuits may be loosened and components may be displaced due to vibration, seriously affecting the performance and service life of the power supply bodies, and there are relatively large potential safety hazards, making it difficult to meet the strict requirements of the new energy vehicle energy storage charging system for stability and safety.

[0004] Therefore, it is necessary to provide a new distributed energy storage power supply installation device to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a distributed energy storage power supply installation device.

[0006] The distributed energy storage power supply installation device provided by the utility model includes: a lower platform, lower support plates symmetrically and fixedly connected to the bottom of the lower platform, an upper platform installed above the lower platform, upper support plates symmetrically and fixedly connected to the bottom of the upper platform, slots symmetrically opened at the bottom of the upper support plates, four connecting columns symmetrically installed on the top of the lower platform, the connecting columns being inserted into the slots, four groups of clamping components for clamping the connecting columns symmetrically installed at the bottom of the upper support plates, power supply bodies installed on the upper surfaces of the lower platform and the upper platform, side plates symmetrically and slidably connected to both sides of the tops of the lower platform and the upper platform, front plates rotatably connected to the fronts of the tops of the lower platform and the upper platform, rear plates fixedly connected to the rears of the tops of the lower platform and the upper platform, and driving devices installed inside the lower platform and the upper platform for driving the side plates and the front plates to move in coordination.

[0007] Preferably, the clamping component includes: a clamping block, a spring, a pushing block, and an elliptical block. Clamping blocks are slidably connected to both sides of the slot inside the upper support plate. Springs are fixedly connected to the sides of the clamping blocks away from the slot, and one end of each spring is fixedly connected to the inside of the upper support plate. Pushing blocks are fixedly connected to the fronts of the clamping blocks, and elliptical blocks are rotatably connected to the sides of the pushing blocks facing each other inside the upper support plate.

[0008] Preferably, the driving device includes: a bidirectional threaded rod, a guide rod, a rotating shaft, a driven belt pulley, and a driving belt pulley. Bidirectional threaded rods are rotatably connected to the middles of the lower platform and the upper platform, and the two ends of each bidirectional threaded rod are respectively threadedly connected to the bottom ends of the side plates. Guide rods are fixedly connected to both ends of the lower platform and the upper platform, and the guide rods are slidably connected to the side plates. A rotating shaft is fixedly connected to the bottom of the front plate, and a driven belt pulley is fixedly connected to one end of the rotating shaft. A driving belt pulley is fixedly connected to one end of the bidirectional threaded rod, and the driving belt pulley and the driven belt pulley are connected by a belt for transmission.

[0009] Preferably, both ends in the major axis direction of the elliptical block are designed as planes.

[0010] Preferably, a knob is fixedly connected to the front end of the elliptical block through a shaft rod, and anti-slip patterns are provided on the outer wall of the knob.

[0011] Preferably, the bottom of the clamping block is designed with an oblique angle, and the top of the connecting column is designed with an oblique angle.

[0012] Preferably, motors are fixedly connected to the inside of one end of the lower platform and the upper platform respectively, and the output ends of the motors are fixedly connected to the axles of the driving belt pulleys.

[0013] Preferably, the diameter of the driven belt pulley is larger than that of the driving belt pulley.

[0014] Preferably, heat dissipation holes are provided on the surfaces of the front plate, the rear plate, and the side plates.

[0015] Compared with related technologies, the distributed energy storage power supply installation device provided by the present invention has the following beneficial effects:

[0016] Flexible stacking and efficient space utilization:

[0017] The distributed energy storage power supply installation device realizes the convenient stacking of the upper platform and the lower platform through the unique snap-on component design. When the number of power supply bodies needs to be increased, it is only necessary to align the slot of the upper support plate at the bottom of the upper platform with the connecting column of the lower platform, and lower the upper platform to complete the stacking. The card block and the connecting column are automatically snapped into place, which is simple and efficient to operate. This stackable structure can flexibly adjust the number of power supply installations according to actual needs, avoiding the space waste caused by the inability of traditional integrated devices to be flexibly expanded, greatly improving space utilization, and is especially suitable for application scenarios with limited space, such as the installation environment around new energy vehicle charging piles.

[0018] All-round stable fixation and excellent protection performance:

[0019] The drive device equipped in the device can realize the coordinated movement of the side panels and the front panel. After starting the motor, the bidirectional threaded rod drives the side panels closer to each other. At the same time, the active pulley drives the driven pulley through the belt to rotate the front panel until it is close to the power supply body. Compared with the traditional method that only relies on side panel clamping, this all-round fixing method can provide more stable support and protection for the power supply body. When the vehicle is driving or the charging pile is running and vibration is generated, it can effectively limit the shaking of the power supply body, reduce the damage to the internal circuits and components of the power supply due to vibration and impact, reduce the probability of failure, and extend the service life of the power supply.

[0020] Easy installation and disassembly, reduced maintenance costs:

[0021] The installation and removal of the upper platform are very simple. During installation, the connecting column squeezes the card block and automatically locks under the action of the spring; during removal, the rotating knob drives the elliptical block to squeeze the push block to release the card block from the connecting column. This design allows for quick completion of operations when it is necessary to reduce the number of power supply bodies, replace the upper platform or perform equipment maintenance, without the need for complex tools and a large amount of manpower, greatly shortening maintenance time and reducing maintenance costs, and improving the efficiency and flexibility of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the distributed energy storage power supply installation device provided by the utility model;

[0023] Figure 2 for Figure 1 The back structural diagram of the distributed energy storage power supply installation device shown;

[0024] Figure 3 for Figure 1Schematic cross-sectional structure diagram of the upper support plate shown;

[0025] Figure 4 For Figure 3 Schematic structure diagram of the spring shown;

[0026] Figure 5 For Figure 1 Schematic cross-sectional structure diagram of the lower platform shown.

[0027] Reference numerals in the figure: 1, lower platform; 2, lower support plate; 3, upper platform; 4, upper support plate; 5, connecting column; 6, power supply body; 7, side plate; 8, front plate; 9, rear plate; 10, clamping block; 11, spring; 12, pushing block; 13, elliptical block; 14, bidirectional threaded rod; 15, guide rod; 16, rotating shaft; 17, driven pulley; 18, driving pulley; 19, knob; 20, motor. Detailed implementation manners

[0028] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] The following describes the specific implementation of the present utility model in detail in conjunction with specific embodiments.

[0030] Please refer to Figures 1 to 5 , a distributed energy storage power supply installation device, the distributed energy storage power supply installation device includes: a lower platform 1, lower support plates 2 are symmetrically and fixedly connected to the bottom of the lower platform 1, an upper platform 3 is installed above the lower platform 1, upper support plates 4 are symmetrically and fixedly connected to the bottom of the upper platform 3, slots are symmetrically opened at the bottom of the upper support plates 4, four connecting columns 5 are symmetrically installed on the top of the lower platform 1, the connecting columns 5 are inserted into the slots, four groups of clamping components for clamping the connecting columns 5 are symmetrically installed at the bottom of the upper support plates 4, power supply bodies 6 are installed on the upper surfaces of the lower platform 1 and the upper platform 3, side plates 7 are symmetrically and slidably connected to both sides of the top of the lower platform 1 and the upper platform 3, front plates 8 are rotatably connected to the front ends of the top of the lower platform 1 and the upper platform 3, rear plates 9 are fixedly connected to the rear ends of the top of the lower platform 1 and the upper platform 3, driving devices for driving the side plates 7 and the front plates 8 to move in coordination are installed inside the lower platform 1 and the upper platform 3, and heat dissipation holes are opened on the surfaces of the front plates 8, rear plates 9 and side plates 7.

[0031] It should be noted that: the heat generated during the operation of the power supply body 6 can flow out from the heat dissipation holes, avoiding excessive heat of the power supply body 6 caused by heat accumulation.

[0032] Please refer to Figure 1 , Figure 3 AndFigure 4 The clamping component includes: a clamping block 10, a spring 11, a pushing block 12, and an elliptical block 13. On both sides of the slot inside the upper support plate 4, there are slidingly connected clamping blocks 10. On the side of each clamping block 10 away from the slot, there is fixedly connected a spring 11. One end of the spring 11 is fixedly connected to the inside of the upper support plate 4. At the front end of each clamping block 10, there is fixedly connected a pushing block 12. Inside the upper support plate 4, on the side where the pushing blocks 12 face each other, there is a rotatably connected elliptical block 13. At both ends in the major axis direction of the elliptical block 13, there are planar designs. The front end of the elliptical block 13 is fixedly connected to a knob 19 through a shaft rod. The outer wall of the knob 19 is provided with anti-slip threads. The bottom of the clamping block 10 has an inclined angle design, and the top of the connecting column 5 has an inclined angle design.

[0033] It should be noted that: the inclined angle designs of the clamping block 10 and the connecting column 5 enable the clamping block 10 to be smoothly clamped with the connecting column 5 when the upper support plate 4 is connected to the connecting column 5, reducing the extrusion force between the clamping block 10 and the connecting column 5.

[0034] Please refer to Figure 1 and Figure 5 The driving device includes: a bidirectional threaded rod 14, a guide rod 15, a rotating shaft 16, a driven belt pulley 17, and a driving belt pulley 18. In the middle of both the lower platform 1 and the upper platform 3, there is a rotatably connected bidirectional threaded rod 14. The two ends of the bidirectional threaded rod 14 are respectively threadedly connected to the bottom ends of the side plates 7. At both ends of the lower platform 1 and the upper platform 3, there is fixedly connected a guide rod 15. The guide rod 15 is slidably connected to the side plate 7. The bottom of the front plate 8 is fixedly connected to a rotating shaft 16. One end of the rotating shaft 16 is fixedly connected to a driven belt pulley 17. One end of the bidirectional threaded rod 14 is fixedly connected to a driving belt pulley 18. The driving belt pulley 18 and the driven belt pulley 17 are connected by a belt drive. Inside both ends of the lower platform 1 and the upper platform 3, there is fixedly connected a motor 20. The output end of the motor 20 is fixedly connected to the axis of the driving belt pulley 18. The diameter of the driven belt pulley 17 is larger than the diameter of the driving belt pulley 18.

[0035] It should be noted that: the diameter of the driven belt pulley 17 is larger than the diameter of the driving belt pulley 18, ensuring that the side plate 7 and the front plate 8 can simultaneously complete the maintenance or reset of the power supply body 6.

[0036] The working principle of the distributed energy storage power supply installation device provided by the present utility model is as follows:

[0037] Installation of the power supply body 6:

[0038] When installing the power supply body 6, first place the power supply body 6 on the lower platform 1, and make the rear end of the power supply body 6 closely abut against the rear plate 9 to determine the initial installation position of the power supply body 6. Subsequently, start the motor 20. The power output end of the motor 20 is fixedly connected to the axis of the driving pulley 18. After the motor 20 is started, it drives the driving pulley 18 to start rotating. The rotation of the driving pulley 18 drives the double-threaded rod 14 to rotate synchronously. Since the two ends of the double-threaded rod 14 are respectively threadedly connected to the bottom ends of the side plates 7, according to the principle of screw drive, the rotation of the double-threaded rod 14 causes the two side plates 7 to approach each other along the guide rods 15, thereby performing a preliminary limit on both sides of the power supply body 6.

[0039] At the same time, the driving pulley 18 is in transmission connection with the driven pulley 17 through a belt. The rotation of the driving pulley 18 drives the driven pulley 17 to rotate through the belt. The driven pulley 17 is fixedly connected to the rotating shaft 16, and the rotating shaft 16 is connected to the bottom of the front plate 8. Therefore, the rotation of the driven pulley 17 will drive the front plate 8 to rotate around its rotation connection point with the top of the lower platform 1, making the front plate 8 gradually approach the power supply body 6. By designing the diameters of the driving pulley 18 and the driven pulley 17 (the diameter of the driven pulley 17 is larger than that of the driving pulley 18), the movement speeds and strokes of the side plates 7 and the front plate 8 can be accurately controlled. When the side plates 7 are tightly attached to both sides of the power supply body 6, the front plate 8 just rotates to the vertical state and closely abuts against the front end of the power supply body 6, thereby realizing the all-round stable fixation of the power supply body 6 and ensuring the stable installation of the power supply body 6 in the device.

[0040] Stacking the upper platform 3:

[0041] When it is necessary to increase the number of the power supply bodies 6, the stacking operation of the upper platform 3 needs to be carried out. Align the slots of the upper support plates 4 fixed to the bottom of the upper platform 3 with the connecting columns 5 at the top of the lower platform 1, and slowly lower the upper platform 3. In this process, as the upper support plates 4 descend, the top (designed with an inclined angle) of the connecting column 5 will contact the bottom (also designed with an inclined angle) of the block 10. Since the block 10 is slidably connected inside the upper support plate 4, and a spring 11 is connected to the side of the block 10 far from the slot, under the extrusion of the connecting column 5, the block 10 will move away from each other against the elastic force of the spring 11 and compress the spring 11 at the same time. When the connecting column 5 is completely inserted into the slot and the upper support plate 4 is completely attached to the lower platform 1, the spring 11 loses the extrusion of the connecting column 5 and starts to reset. The elastic force of the spring 11 pushes the block 10 to move towards the slot direction, making the block 10 engage with the connecting column 5, thereby realizing the stable connection between the upper platform 3 and the lower platform 1, completing the stacking installation of the upper platform 3, and providing a reliable installation basis for increasing the power supply body 6.

[0042] Removing the upper platform 3:

[0043] When it is necessary to reduce the number of power supply bodies 6 or replace the upper platform 3, the disassembly operation of the upper platform 3 needs to be carried out. The clamping components inside the upper support plate 4 play a key role in this process. The front end of the elliptical block 13 in the clamping component is fixedly connected to a knob 19 through a shaft rod, and anti-slip patterns are provided on the outer wall of the knob 19 for easy operation. By rotating the knob 19, the elliptical block 13 is driven to rotate. Both ends of the elliptical block 13 in the long axis direction are designed as planes. When the knob 19 is rotated 90°, the elliptical block 13 also rotates 90°. During the rotation process, the elliptical block 13 gradually presses the push block 12, causing the push blocks 12 to move away from each other. The push blocks 12 drive the clamping blocks 10 to move away from each other synchronously, thereby releasing the clamping state between the clamping blocks 10 and the connecting column 5. When the elliptical block 13 rotates 90°, the plane in its long axis direction will contact the push block 12. At this time, with the cooperation of the spring 11, the clamping block 10 and the push block 12, the elliptical block 13 will be subject to a certain rotational resistance. After releasing the hand, the elliptical block 13 will not rotate due to other smaller external forces and can stably maintain the current state. Rotate the four knobs 19 according to the same operation method to completely release the clamping and fixing between the upper platform 3 and the lower platform 1. At this time, the upper platform 3 can be easily pulled out and removed to complete the disassembly operation.

[0044] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A distributed energy storage power supply installation device, characterized in that, Including: A lower platform (1), lower support plates (2) are symmetrically and fixedly connected to the bottom of the lower platform (1). An upper platform (3) is installed above the lower platform (1). Upper support plates (4) are symmetrically and fixedly connected to the bottom of the upper platform (3). Slots are symmetrically formed at the bottom of the upper support plates (4). Four connecting columns (5) are symmetrically installed on the top of the lower platform (1). The connecting columns (5) are inserted into the slots. Four sets of clamping components for clamping the connecting columns (5) are symmetrically installed at the bottom of the upper support plates (4). Power supplies (6) are installed on the upper surfaces of both the lower platform (1) and the upper platform (3). Side plates (7) are symmetrically and slidably connected to both sides of the top of the lower platform (1) and the upper platform (3). Front plates (8) are rotatably connected to the front ends of the top of the lower platform (1) and the upper platform (3). Rear plates (9) are fixedly connected to the rear ends of the top of the lower platform (1) and the upper platform (3). Driving devices for driving the side plates (7) and the front plates (8) to move in coordination are installed inside both the lower platform (1) and the upper platform (3).

2. The distributed energy storage power supply installation device according to claim 1, wherein The clamping component includes: clamping blocks (10), springs (11), pushing blocks (12) and elliptical blocks (13). Clamping blocks (10) are slidably connected to both sides of the inside of the upper support plate (4) located at the slots. Springs (11) are fixedly connected to the sides of the clamping blocks (10) away from the slots. One ends of the springs (11) are fixedly connected to the inside of the upper support plate (4). Pushing blocks (12) are fixedly connected to the front ends of the clamping blocks (10). Elliptical blocks (13) are rotatably connected to the sides of the inside of the upper support plate (4) where the pushing blocks (12) face each other.

3. The distributed energy storage power supply installation device according to claim 1, characterized in that, The driving device includes: a bidirectional threaded rod (14), a guiding rod (15), a rotating shaft (16), a driven belt pulley (17) and a driving belt pulley (18). Bidirectional threaded rods (14) are rotatably connected to the middle parts of both the lower platform (1) and the upper platform (3). The two ends of the bidirectional threaded rod (14) are respectively threadedly connected to the bottom ends of the side plates (7). Guiding rods (15) are fixedly connected to both ends of the lower platform (1) and the upper platform (3). The guiding rods (15) are slidably connected to the side plates (7). A rotating shaft (16) is fixedly connected to the bottom of the front plate (8). A driven belt pulley (17) is fixedly connected to one end of the rotating shaft (16). A driving belt pulley (18) is fixedly connected to one end of the bidirectional threaded rod (14). The driving belt pulley (18) and the driven belt pulley (17) are connected by a belt for transmission.

4. The distributed energy storage power supply installation device according to claim 2, wherein, Both ends in the major axis direction of the elliptical block (13) are designed as planes.

5. The distributed energy storage power supply installation device according to claim 2, wherein, A knob (19) is fixedly connected to the front end of the elliptical block (13) through a shaft rod. Anti-slip patterns are formed on the outer wall of the knob (19).

6. The distributed energy storage power supply installation device according to claim 2, wherein, The bottom of the clamping block (10) is designed with an inclined angle, and the top of the connecting column (5) is designed with an inclined angle.

7. The distributed energy storage power supply installation device according to claim 3, characterized in that Motors (20) are fixedly connected to the inside of one end of both the lower platform (1) and the upper platform (3). The output ends of the motors (20) are fixedly connected to the axles of the driving belt pulleys (18).

8. The distributed energy storage power supply installation device according to claim 3, characterized in that, The diameter of the driven belt pulley (17) is larger than the diameter of the driving belt pulley (18).

9. The distributed energy storage power supply installation device according to claim 1, characterized in that Heat dissipation holes are formed on the surfaces of the front plate (8), the rear plate (9) and the side plate (7).

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