Array type energy storage direct current convergence cabinet
By adopting a structure of a mobile support frame and a sliding support groove in the DC bus cabinet, the automatic limit and position adjustment of the bus connection is realized, which solves the problem of inconvenient position adjustment of the bus connection device in the prior art, and improves the flexibility and operational convenience of the device.
Patent Information
- Application Number
- CN202421812762.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing array distribution structure and fixed number of DC bus cabinets need to be removed and reinstalled when the bus connection device needs to be adjusted, resulting in the moving position unchanged and efficient and convenient adjustments cannot be made.
An array energy storage DC bus cabinet is designed, adopting a structure of a mobile support frame and a sliding support groove. Through the cooperation of sliding limit support and pressing support strips, the automatic limit and position adjustment of the bus connection is achieved.
Timely adjustment of the bus connection is achieved, and the position can be adjusted according to the actual height and quantity needs, which improves the flexibility and operational convenience of the device.
Smart Images
Figure CN222953577U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of direct current combiner cabinets, in particular to an array type energy storage direct current combiner cabinet. Background Art
[0002] Direct current, also known as "constant current", is a type of direct current that does not change in magnitude and direction.
[0003] The DC combiner cabinet can connect and support DC power through combiners and connectors, and use it through array distribution, which can facilitate the adjustment of individual DC connecting lines. However, the existing array distribution structure and quantity are fixed. When the position of the combiner connection device needs to be adjusted, the entire component must be disassembled and reinstalled, resulting in the unchanged moving position and inability to perform efficient and convenient adjustments.
[0004] Therefore, we provide an array type energy storage DC combiner cabinet. Utility Model Content
[0005] The purpose of the utility model is to provide an array type energy storage DC combiner cabinet to achieve the effect of timely adjusting the number and position of combiner components in view of the above-mentioned technical problems.
[0006] The camshaft is an axially movable frame, and the camshaft is an axially movable frame, and the camshaft is an axially movable frame.
[0007] Preferably, a limiting block is fixedly connected to the outer side of the movable connecting column, and the limiting block is slidably arranged inside the bus connector, and the bus connector is used for sliding limiting of the movable connecting column.
[0008] Preferably, an elastic component is provided between the movable connecting column and the supporting tube, and a sliding rod is provided inside the elastic component.
[0009] Preferably, the sliding rod extends into the interior of the support tube, and the sliding rod is slidably limited with the support tube through the limiting block.
[0010] Preferably, a support column is fixedly connected between the bus connector and the pressing support strip, a telescopic limiter is provided on one side of the support column, both ends of the telescopic limiter are respectively connected to the pressing support strip and the bus connector, and the telescopic limiter is used to limit the movement of the pressing support strip.
[0011] Preferably, a rotation limit block is rotatably provided on one side of the busbar connector, a limit support block is fixedly connected below the rotation limit block, and the limit support block is plugged into the rotation limit block.
[0012] Preferably, a fastening bolt is threadedly connected to one side of the movable support frame, the fastening bolt extends out of one side of the movable support frame, and the movable support frame is threadedly connected to the combiner cabinet.
[0013] Compared with the prior art, the utility model provides an array type energy storage DC combiner cabinet, which has the following beneficial effects:
[0014] The utility model slides the bus connector under the support of the sliding limit of the sliding support grooves on both sides of the mobile support frame and the mobile support frame, and presses the pressing support strips on both sides of the bus connector so that the other end of the bus connector can be moved oppositely under the support of the bus connector, so that the support tube and the mobile connection column on one side are simultaneously moved to the outside of the device, so that the clamping support plate drives the clamping auxiliary strip to escape from the limiting state of the clamping limit strip. The utility model continuously presses the pressing support strip while moving the bus connector in height on the mobile support frame. After moving to the accurate position, the pressing of the pressing support strip is released, so that the mobile connection column and the support tube are automatically moved to the side of the clamping limit strip under the elastic support of the elastic component in the middle thereof. The utility model achieves the effect of automatically limiting the bus connector, so that the device can adjust the position in time according to the actual height and quantity requirements.
[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view structural schematic diagram of an array type energy storage DC combiner cabinet proposed by the utility model;
[0017] Figure 2 This is a structural schematic diagram of a mobile support frame and a busbar connector of an array-type energy storage DC busbar cabinet proposed in the utility model;
[0018] Figure 3 A schematic diagram of the structure of a mobile support frame of an array-type energy storage DC combiner cabinet proposed in the utility model;
[0019] Figure 4 The present invention is a schematic diagram of the structure of a limiting component of an array type energy storage DC combiner cabinet.
[0020] In the figure: 1. confluence cabinet; 2. movable support frame; 3. fastening bolt; 4. sliding support groove; 5. snap-on limit strip; 6. confluence connector; 7. telescopic limit piece; 8. pressing support strip; 9. support column; 10. support cylinder; 11. elastic component; 12. movable connecting column; 13. limit block; 14. snap-on support plate; 15. snap-on auxiliary strip; 17. rotation limit block; 18. limit support block. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0023] Embodiment 1: An array type energy storage DC combiner cabinet, such as Figure 1-Figure 4As shown, it includes a junction cabinet 1 and a movable support frame 2 fixedly arranged on the inner wall of the junction cabinet 1, sliding support grooves 4 are opened on the corresponding two sides of the movable support frame 2, and a plurality of clamping limit strips 5 are fixedly connected inside the sliding support grooves 4, and a junction connector 6 is slidably connected to two sliding support grooves 4 at the same time, and a movable connection column 12 is slidably connected to one side of the junction connector 6, and a clamping support plate 14 is fixedly connected to one side of the movable connection column 12, and the clamping support plate 14 is clamped and connected with the clamping limit strip 5 through a clamping auxiliary strip 15, and the clamping auxiliary strip 15 is fixedly connected to the clamping support plate 14, and a support tube 10 is arranged on one side of the movable connection column 12, and the support tube 10 is slidably arranged inside the junction connector 6, and the support tube 10 extends to one side of the junction connector 6, and a pressing support strip 8 is fixedly connected to the outside of the support tube 10, and the two pressing support strips 8 are located on the opposite sides of the junction connector 6. When the device is running, by sliding the movable support frame 2 inside the junction cabinet 1 and on both sides of the movable support frame 2 The cam connector 6 slides under the sliding limit support of the support groove 4, and the pressing support bars 8 on both sides of the cam connector 6 are pressed, so that the other end of the cam connector 6 can be moved in the opposite direction under the support of the cam connector 6, so that the support tube 10 on one side and the movable connecting column 12 are moved toward the outside of the device at the same time, so that the clamping support plate 14 drives the clamping auxiliary bar 15 to break away from the limiting state of the clamping limit bar 5, and then the cam connector 6 is moved in height on the movable support frame 2 by continuously pressing the pressing support bar 8. After moving to the accurate position, the pressing of the pressing support bar 8 is released, so that the movable connecting column 12 and the support tube 10 are automatically supported by the elastic component in the middle thereof. The movable connecting column 12 and the clamping support plate 14 are automatically moved to the side of the clamping limit bar 5, thereby achieving the effect of automatically limiting the cam connector 6, so that the device can adjust the position in time according to the actual height and quantity requirements.
[0024] like Figure 1-Figure 4As shown, a limiting block 13 is fixedly connected to the outer side of the mobile connecting column 12, and the limiting block 13 is slidably arranged inside the bus connector 6. The bus connector 6 is used for sliding limitation of the mobile connecting column 12. An elastic component 11 is arranged between the mobile connecting column 12 and the support tube 10. A sliding rod is arranged inside the elastic component 11, and the sliding rod extends to the inside of the support tube 10. The sliding rod is slidably limited with the support tube 10 through the limiting block 13. The accuracy of the position of the mobile connecting column 12 when sliding in the bus connector 6 is ensured by the limiting support of the limiting block 13 on the mobile connecting column 12, and the mobile connecting column 12 is automatically reset by the support of the reset spring inside the elastic component 11, and the sliding rod inside the elastic component 11 is set to slide inside the support tube 10, and the limiting block 13 on the sliding rod is limited in the support tube 10. The distance stability of the elastic component 11 when the whole moves is ensured, thereby ensuring the stability of the position when the support tube 10 and the mobile connecting column 12 are pulled and automatically reset.
[0025] Embodiment 2: An array type energy storage DC combiner cabinet, such as Figure 1-Figure 4 As shown, a support column 9 is fixedly connected between the bus connector 6 and the pressing support bar 8, and a telescopic limit piece 7 is provided on one side of the support column 9. The two ends of the telescopic limit piece 7 are respectively connected to the pressing support bar 8 and the bus connector 6, and the telescopic limit piece 7 is used to limit the movement of the pressing support bar 8. A rotation limit block 17 is rotatably provided on one side of the bus connector 6, and a limited support block 18 is fixedly connected below the rotation limit block 17, and the limited support block 18 is plugged into the rotation limit block 17. By guiding and supporting the pressing support bar 8 by the support column 9, it is ensured that the two ends can be driven to move in opposite directions when the pressing support bar 8 is pressed, and by the telescopic movement of the telescopic limit piece 7, the distance of the pressing support bar 8 is limited when it moves, and by rotating the rotation limit block 17, it is clamped with the limit support block 18, so as to achieve the effect of limiting the moving parts inside the bus connector 6.
[0026] like Figure 1-Figure 4 As shown, a fastening bolt 3 is threadedly screwed into one side of the mobile support frame 2, and the fastening bolt 3 extends out of one side of the mobile support frame 2. The mobile support frame 2 is threadedly screwed into the merge cabinet 1, and the mobile support frame 2 and the merge cabinet 1 can be fastened and limited by rotating the three fastening bolts to ensure their stable position during normal use.
[0027] Working principle: The bus connector 6 is slid under the support of the sliding limit of the sliding support grooves 4 on both sides of the mobile support frame 2 and the mobile support frame 2 inside the bus connector cabinet 1, and the pressing support strips 8 on both sides of the bus connector 6 are pressed, so that the other end of the bus connector 6 can be moved in the opposite direction under the support of the bus connector 6, so that the support cylinder 10 and the mobile connecting column 12 on one side are moved to the outside of the device at the same time, so that the clamping support plate 14 drives the clamping auxiliary strip 15 to break away from the limited state of the clamping limit strip 5, and then Then, by continuously pressing the pressing support strip 8, the bus connector 6 is moved in height on the movable support frame 2. After it moves to the accurate position, the pressing of the pressing support strip 8 is released, so that the movable connecting column 12 and the support tube 10 are automatically supported by the elastic component in the middle of the movable connecting column 12 and the card-connecting support plate 14 to the side of the card-connecting limit strip 5, thereby achieving the effect of automatically limiting the bus connector 6, so that the device can adjust the position in time according to the actual height and quantity requirements.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An array type energy storage DC combiner cabinet, comprising a combiner cabinet body (1), and a movable support frame (2) fixedly arranged on the inner wall of the combiner cabinet body (1), characterized in that: The movable support frame (2) is provided with sliding support grooves (4) on both corresponding sides, a plurality of clamping limit strips (5) are fixedly connected inside the sliding support grooves (4), and the two sliding support grooves (4) are simultaneously slidably connected to a busbar connector (6), one side of the busbar connector (6) is slidably connected to a movable connection column (12), one side of the movable connection column (12) is fixedly connected to a clamping support plate (14), and the clamping support plate (14) is connected to the clamping limit strips (15) via the clamping auxiliary strips (15). The positioning strip (5) is connected by a clamping device, the clamping auxiliary strip (15) is fixedly connected to the clamping support plate (14), a support tube (10) is provided on one side of the movable connection column (12), the support tube (10) is slidably arranged inside the bus connector (6), the support tube (10) extends to one side of the bus connector (6), and a pressing support strip (8) is fixedly connected to the outside of the support tube (10), and two pressing support strips (8) are located on opposite sides of the bus connector (6).
2. The array type energy storage DC combiner cabinet according to claim 1, characterized in that: The outer side of the movable connection column (12) is fixedly connected to a limit block (13), the limit block (13) is slidably arranged inside the busbar connector (6), and the busbar connector (6) is used for sliding limit of the movable connection column (12).
3. The array type energy storage DC combiner cabinet according to claim 2, characterized in that: An elastic component (11) is provided between the movable connection column (12) and the support tube (10), and a sliding rod is provided inside the elastic component (11).
4. The array type energy storage DC combiner cabinet according to claim 3, characterized in that: The sliding rod extends into the interior of the support tube (10), and the sliding rod is slidably limited with the support tube (10) via the limiting block (13).
5. The array type energy storage DC combiner cabinet according to claim 1, characterized in that: A support column (9) is fixedly connected between the busbar connector (6) and the pressing support bar (8), a telescopic limiter (7) is provided on one side of the support column (9), two ends of the telescopic limiter (7) are respectively connected to the pressing support bar (8) and the busbar connector (6), and the telescopic limiter (7) is used to limit the movement of the pressing support bar (8).
6. The array type energy storage DC combiner cabinet according to claim 1, characterized in that: A rotation limit block (17) is rotatably provided on one side of the converging connector (6), a limit support block (18) is fixedly connected below the rotation limit block (17), and the limit support block (18) is plugged into the rotation limit block (17).
7. The array type energy storage DC combiner cabinet according to claim 1, characterized in that: A fastening bolt (3) is threadedly screwed on one side of the movable support frame (2); the fastening bolt (3) extends out of one side of the movable support frame (2); and the movable support frame (2) is threadedly screwed on the junction cabinet (1).