CN217134523U - Distributed energy storage battery cluster grid-connected operation device - Google Patents

Abstract

The utility model discloses a distributed energy storage battery cluster operation device that is incorporated into power networks, including device main part, drawer, first movable plate, electric telescopic handle and spring, be provided with the drawer in the device main part, be provided with first movable plate on the drawer, electric telescopic handle is installed to device main part lower extreme, device main part lower extreme is connected with the connecting rod, the inside group battery that is provided with of device main part, set up flutedly on the drawer, the first movable plate outside is connected with the second movable plate, the inside spring that is provided with of drawer. The distributed energy storage battery cluster grid-connected operation device is provided with the first movable plate, the second movable plate can be driven to move through the first movable plate, so that the limitation on the drawer can be removed, then the first movable plate is pulled, the drawer can be pulled out, the battery pack can be conveniently replaced, and the drawer can be prevented from sliding in the moving process.

Description

Distributed energy storage battery cluster grid-connected operation device

Technical Field

The utility model relates to an energy storage battery technical field specifically is a distributed energy storage battery cluster operation device that is incorporated into power networks.

Background

At present, a battery energy storage system mainly adopts a centralized control mode, and mainly adopts a mode that batteries are connected in series and then connected in parallel, multiple batteries are connected in parallel to cause imbalance among battery clusters, actual output is insufficient in the parallel battery clusters which are connected in parallel for a long time, the other part exceeds the multiplying power for use, a barrel effect is caused, and the battery core fault of one battery module in the centralized control mode influences the whole battery cluster. Resulting in a system operating at reduced power and a continuous reduction in the available capacity of the system. The virtual parallel connection of the battery clusters is realized through a distributed energy storage technology, the battery clusters are not directly connected in parallel, the virtual parallel connection and the inter-cluster decoupling of the battery clusters are realized, the problem that the requirement of a single battery cluster on the consistency of electric cores is high is solved, and therefore the distributed energy storage battery cluster grid-connected operation device is provided.

However, the existing distributed energy storage battery cluster grid-connected operation device has the following disadvantages in use, for example;

inconvenient removal, the current distributed energy storage battery cluster grid-connected operation device is inconvenient in use to it is inconvenient in use to remove.

Therefore, a distributed energy storage battery cluster grid-connected operation device is provided so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distributed energy storage battery cluster running device that is incorporated into power networks to solve the inconvenient removal that above-mentioned background art provided, current distributed energy storage battery cluster running device that is incorporated into power networks in use is inconvenient removes, thereby in use convenient problem inadequately.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a distributed energy storage battery cluster operation device that is incorporated into power networks, includes device main part, drawer, first movable plate, electric telescopic handle and spring, be provided with the drawer in the device main part, be provided with first movable plate on the drawer, electric telescopic handle is installed to device main part lower extreme, device main part lower extreme is connected with the connecting rod, and is provided with the removal wheel outside the connecting rod, it is provided with the sawtooth to remove the wheel outside, the electric telescopic handle lower extreme is connected with the connecting block, and the connecting block lower extreme is provided with the limiting plate, it is provided with the rotation wheel to remove the wheel outside, be provided with the center pin on the connecting rod, the inside group battery that is provided with of device main part, set up flutedly on the drawer, the first movable plate outside is connected with the second movable plate, the inside spring that is provided with of drawer.

Preferably, the first moving plate is movably connected with the drawer, the first moving plate forms a moving structure on the drawer, and the number of the first moving plates is the same as that of the second moving plates.

Preferably, the connection mode of electric telescopic handle and connecting block is fixed connection, and the connecting block passes through electric telescopic handle and constitutes the removal structure at device main part lower extreme to the connection mode of connecting block and limiting plate is fixed connection.

Preferably, the connection mode of moving the wheel and rotating the wheel is fixed connection, and the connection mode of rotating the wheel and sawtooth is fixed connection to it is connected with the limiting plate through the sawtooth to rotate the wheel.

Preferably, the second moving plate is fixedly connected with the first moving plate, the second moving plate is movably connected with the drawer, and the second moving plate forms a moving structure on the drawer.

Preferably, the second moving plate is connected to the apparatus body in a contact manner, and the second moving plate constitutes a moving structure on the apparatus body.

Compared with the prior art, the beneficial effects of the utility model are that: the distributed energy storage battery cluster grid-connected operation device;

(1) the first movable plate is arranged, the second movable plate can be driven to move through the first movable plate, so that the limitation on the drawer can be removed, then the first movable plate is pulled, the drawer can be pulled out, the battery pack can be conveniently replaced, and the drawer can be prevented from sliding in the moving process.

(2) Be provided with and remove the wheel, can drive the device through removing the wheel and remove, make it conveniently use, later when needs fix it, can drive the limiting plate through electric telescopic handle and remove downwards to can take turns and remove the wheel and carry on spacingly, thereby conveniently use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is a schematic side view of the movable wheel of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. a device main body; 2. a drawer; 3. a first moving plate; 4. an electric telescopic rod; 5. a connecting rod; 6. a moving wheel; 7. saw teeth; 8. connecting blocks; 9. a limiting plate; 10. a rotating wheel; 11. a central shaft; 12. a battery pack; 13. a groove; 14. a second moving plate; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a distributed energy storage battery cluster grid-connected operation device comprises a device main body 1, a drawer 2, a first moving plate 3, an electric telescopic rod 4, a connecting rod 5, a moving wheel 6, sawteeth 7, a connecting block 8, a limiting plate 9, a rotating wheel 10, a central shaft 11, a battery pack 12, a groove 13, a second moving plate 14 and a spring 15, wherein the drawer 2 is arranged on the device main body 1, the first moving plate 3 is arranged on the drawer 2, the electric telescopic rod 4 is arranged at the lower end of the device main body 1, the connecting rod 5 is connected at the lower end of the device main body 1, the moving wheel 6 is arranged on the outer side of the connecting rod 5, the sawteeth 7 are arranged on the outer side of the moving wheel 6, the connecting block 8 is connected at the lower end of the electric telescopic rod 4, the limiting plate 9 is arranged at the lower end of the connecting block 8, the rotating wheel 10 is arranged on the outer side of the moving wheel 6, the central shaft 11 is arranged on the connecting rod 5, and the battery pack 12 is arranged in the device main body 1, the drawer 2 is provided with a groove 13, the outer side of the first moving plate 3 is connected with a second moving plate 14, and a spring 15 is arranged inside the drawer 2.

The first moving plate 3 is movably connected with the drawer 2, the first moving plate 3 forms a moving structure on the drawer 2, the number of the first moving plates 3 is the same as that of the second moving plates 14, and the first moving plates 3 can move on the drawer 2 due to the connection of the first moving plates 3 and the drawer 2, so that the first moving plates 3 can drive the second moving plates 14 to move conveniently, the drawer 2 can be moved conveniently, and batteries can be replaced conveniently.

Electric telescopic handle 4 is fixed connection with connecting block 8's connected mode, and connecting block 8 passes through electric telescopic handle 4 and constitutes the moving structure at 1 lower extreme of device main part, and connecting block 8 is fixed connection with limiting plate 9's connected mode, electric telescopic handle 4 makes electric telescopic handle 4 more firm with being connected of connecting block 8 with connecting block 8's connected mode, thereby prevent that it from taking place to drop, and connecting block 8 passes through electric telescopic handle 4 and constitutes the moving structure at 1 lower extreme of device main part, thereby conveniently make connecting block 8 electric limiting plate 9 remove, make it carry on spacingly to rotating wheel 10 through limiting plate 9, thereby can be spacing to removing wheel 6, make the device fix.

Remove wheel 6 and the connected mode who rotates wheel 10 and be fixed connection, and the connected mode who rotates wheel 10 and sawtooth 7 is fixed connection, and rotate wheel 10 and be connected with limiting plate 9 through sawtooth 7, the connected mode who removes wheel 6 and rotates wheel 10 makes and removes wheel 6 and the connection of rotating wheel 10 more firm, thereby prevent that it from taking place to drop, and the connected mode who rotates wheel 10 and sawtooth 7 makes and rotates wheel 10 and sawtooth 7 more firm, thereby prevent that it from taking place to drop.

The second moving plate 14 is fixedly connected with the first moving plate 3, the second moving plate 14 is movably connected with the drawer 2, the second moving plate 14 forms a moving structure on the drawer 2, the second moving plate 14 is connected with the first moving plate 3 in a manner that the second moving plate 14 is more stably connected with the first moving plate 3, so that the second moving plate 14 is prevented from falling off, and the second moving plate 14 can move on the drawer 2 in a manner that the second moving plate 14 is connected with the drawer 2, so that the use is convenient.

The second moving plate 14 is connected with the device body 1 in a contact manner, the second moving plate 14 forms a moving structure on the device body 1, and the drawer 2 is conveniently limited by the second moving plate 14 due to the connection manner of the second moving plate 14 and the device body 1.

The working principle is as follows: when the distributed energy storage battery cluster grid-connected operation device is used, firstly, the integrity of the device is checked, then the device is transported to a corresponding working position, then the device is used, then the device is moved through the moving wheel 6, when the device needs to be fixed, the electric telescopic rod 4 can drive the connecting block 8 and the limiting plate 9 to move, the rotating wheel 10 is limited through the saw teeth 7, so that the device can be limited, when the battery pack 12 needs to be replaced, the first moving plate 3 can be pulled, so that the second moving plate 14 is separated from the device main body 1, then the drawer 2 is pulled out, and then the drawer is replaced, and the content which is not described in detail in the specification, such as the drawer 2 and the like, belongs to the prior art known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a distributed energy storage battery cluster running device that is incorporated into power networks, includes device main part (1), drawer (2), first movable plate (3), electric telescopic handle (4) and spring (15), its characterized in that: the device is characterized in that a drawer (2) is arranged on the device main body (1), a first movable plate (3) is arranged on the drawer (2), an electric telescopic rod (4) is installed at the lower end of the device main body (1), a connecting rod (5) is connected to the lower end of the device main body (1), a moving wheel (6) is arranged on the outer side of the connecting rod (5), sawteeth (7) are arranged on the outer side of the moving wheel (6), a connecting block (8) is connected to the lower end of the electric telescopic rod (4), a limiting plate (9) is arranged at the lower end of the connecting block (8), a rotating wheel (10) is arranged on the outer side of the moving wheel (6), a central shaft (11) is arranged on the connecting rod (5), a battery pack (12) is arranged inside the device main body (1), a groove (13) is formed in the drawer (2), and a second movable plate (14) is connected to the outer side of the first movable plate (3), a spring (15) is arranged inside the drawer (2).

2. The distributed energy storage battery cluster grid-connected operation device according to claim 1, characterized in that: the first moving plates (3) are movably connected with the drawer (2), the first moving plates (3) form a moving structure on the drawer (2), and the number of the first moving plates (3) is the same as that of the second moving plates (14).

3. The distributed energy storage battery cluster grid-connected operation device according to claim 1, characterized in that: the connecting mode of electric telescopic handle (4) and connecting block (8) is fixed connection, and connecting block (8) pass through electric telescopic handle (4) and constitute the removal structure at device main part (1) lower extreme to the connecting mode of connecting block (8) and limiting plate (9) is fixed connection.

4. The distributed energy storage battery cluster grid-connected operation device according to claim 1, characterized in that: the movable wheel (6) is fixedly connected with the rotating wheel (10), the rotating wheel (10) is fixedly connected with the saw teeth (7), and the rotating wheel (10) is connected with the limiting plate (9) through the saw teeth (7).

5. The distributed energy storage battery cluster grid-connected operation device according to claim 1, characterized in that: the second moving plate (14) is fixedly connected with the first moving plate (3), the second moving plate (14) is movably connected with the drawer (2), and the second moving plate (14) forms a moving structure on the drawer (2).

6. The distributed energy storage battery cluster grid-connected operation device according to claim 1, characterized in that: the second moving plate (14) is connected with the device body (1) in a contact mode, and the second moving plate (14) forms a moving structure on the device body (1).

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