Intelligent ring main unit based on primary and secondary fusion technology

Abstract

The utility model relates to the technical field of ring main units, discloses an intelligent ring main unit based on primary and secondary fusion technologies, and solves the problems that in the use process of the intelligent ring main unit based on the primary and secondary fusion technologies, a net-shaped heat dissipation plate on the outer side of the intelligent ring main unit is inconvenient to disassemble and assemble, so that the net-shaped heat dissipation plate is inconvenient to clean, and the service life of the intelligent ring main unit is prolonged. The ring main unit comprises a ring main unit body, frames are fixedly installed on the two sides of the ring main unit body, heat dissipation dustproof net plates are arranged in the frames, fixing holes are formed in the two ends of the tops of the heat dissipation dustproof net plates, and adjusting fixing assemblies are fixedly installed at the top ends of the two sides of the frames; according to the utility model, in the use process of the intelligent ring main unit based on the primary and secondary fusion technology, the netlike heat dissipation plate at the outer side is convenient to disassemble and assemble, so that the netlike heat dissipation plate is convenient to clean, and people can better operate the ring main unit, thereby being convenient to achieve better practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of ring network cabinets, in particular to an intelligent ring network cabinet based on primary and secondary fusion technology. Background Art

[0002] A ring main unit is an electrical device in which a group of high-voltage switchgear is installed in a steel plate metal cabinet or made into an assembled interval ring main unit. Its core parts use load switches and fuses. The primary and secondary fusion technology is composed of high-voltage vacuum circuit breakers and intelligent controllers, and can be operated manually and remotely. The primary and secondary fusion technology is also used in intelligent ring main units. In order to ensure that the intelligent ring main unit using the primary and secondary fusion technology can achieve better heat dissipation effect during operation, mesh plates for heat dissipation will be installed on both sides of the outside of the cabinet. During the use of the intelligent ring main unit based on the primary and secondary fusion technology, the mesh heat dissipation plate on the outside is not easy to disassemble and assemble, which makes it inconvenient to clean the mesh heat dissipation plate, affecting people's operation and making it inconvenient to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an intelligent ring network cabinet based on the primary and secondary fusion technology, which effectively solves the problem that the mesh heat sink on the outside of the intelligent ring network cabinet based on the primary and secondary fusion technology is not easy to disassemble and assemble during use, resulting in inconvenience in cleaning the mesh heat sink, affecting people's operation, and thus not being easy to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent ring network cabinet based on primary and secondary fusion technology, comprising a ring network cabinet body, frames are fixedly installed on both sides of the ring network cabinet body, a card slot is opened on the inner wall of the frame, a heat dissipation dustproof mesh plate is arranged inside the frame, and the heat dissipation dustproof mesh plate is installed inside the card slot, the top of the heat dissipation dustproof mesh plate extends to the top of the frame, a handle is fixedly installed in the middle of the top of the heat dissipation dustproof mesh plate, fixing holes are opened at both ends of the top of the heat dissipation dustproof mesh plate, and adjustment and fixing components are fixedly installed on the top of both sides of the frame.

[0005] Preferably, the adjusting and fixing assembly includes a positioning frame, and the positioning frame is fixedly installed on the top of one side of the frame, a movable rod is provided inside the positioning frame, and the top of the movable rod movably passes through and extends to the top of the positioning frame, a movable bar is fixedly installed on the top of the movable rod, a fixing column is fixedly installed on the bottom of one end of the movable bar away from the movable rod, and the fixing column is movably installed inside the fixing hole, a connecting sleeve is fixedly installed on the outside of the bottom end of the movable rod, an adjusting rod is fixedly installed on the outside of the connecting sleeve, a connecting bearing is rotatably installed below the connecting sleeve and located on the outside of the movable rod, a connecting block is fixedly installed on the outside of the connecting bearing, a sliding sleeve is fixedly installed on one end of the connecting block away from the connecting bearing, a positioning vertical rod is slidably installed inside the sliding sleeve, and the bottom of the positioning vertical rod is fixedly connected to the inner bottom end of the positioning frame, the top of the positioning vertical rod is fixedly connected to the inner top end of the positioning frame, a positioning spring is provided on the top of the sliding sleeve and located on the outer side of the positioning vertical rod, and the top of the positioning spring is fixedly connected to the inner top end of the positioning frame.

[0006] Preferably, a positioning slider is fixedly installed on one side of the sliding sleeve away from the connecting block, a positioning slot is penetrated through one side of the positioning frame, and the positioning slider is slidably penetrated and installed inside the positioning slot.

[0007] Preferably, a baffle is fixedly installed inside the positioning frame, and the adjustment rod is in contact with one side of the baffle, and a positioning groove is provided on the outer side of the positioning frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, through the interaction of the ring main unit body, frame, slot, heat dissipation dustproof screen, handle, fixing hole and adjustment fixing components, the mesh heat dissipation plate on the outside of the intelligent ring main unit based on primary and secondary fusion technology can be easily disassembled and assembled during use, so as to facilitate the cleaning of the mesh heat dissipation plate and facilitate better operation by people, thereby achieving better practicality;

[0010] 2) During operation, the interaction between the positioning slider and the positioning slot can facilitate the sliding sleeve to achieve better stability when moving, thereby ensuring that the adjustment and fixing assembly can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1This is a structural schematic diagram of an intelligent ring main unit based on primary and secondary fusion technology of the utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the heat dissipation and dustproof screen plate of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the adjusting and fixing component of the utility model.

[0016] In the figure: 1. Ring network cabinet body; 2. Frame; 3. Card slot; 4. Heat dissipation and dustproof mesh plate; 5. Handle; 6. Fixing hole; 7. Adjustment and fixing assembly; 8. Positioning frame; 9. Movable rod; 10. Movable bar; 11. Fixed column; 12. Connecting sleeve; 13. Adjusting rod; 14. Connecting bearing; 15. Connecting block; 16. Sliding sleeve; 17. Positioning vertical rod; 18. Positioning spring; 19. Positioning slide block; 20. Positioning slide groove; 21. Stop bar; 22. Positioning groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Embodiment 1, by Figure 1 , Figure 2 and Figure 3 The utility model includes a ring network cabinet body 1, a frame 2 is fixedly installed on both sides of the ring network cabinet body 1, a card slot 3 is opened on the inner wall of the frame 2, a heat dissipation dustproof mesh plate 4 is arranged inside the frame 2, and the heat dissipation dustproof mesh plate 4 is installed inside the card slot 3, the top of the heat dissipation dustproof mesh plate 4 extends to the top of the frame 2, a handle 5 is fixedly installed in the middle of the top of the heat dissipation dustproof mesh plate 4, fixing holes 6 are opened at both ends of the top of the heat dissipation dustproof mesh plate 4, and adjustment fixing components 7 are fixedly installed on the top of both sides of the frame 2;

[0019] The adjustment and fixing assembly 7 includes a positioning frame 8, and the positioning frame 8 is fixedly installed on the top of one side of the frame 2. A movable rod 9 is arranged inside the positioning frame 8, and the top of the movable rod 9 movably penetrates and extends to the top of the positioning frame 8. A movable bar 10 is fixedly installed on the top of the movable rod 9, and a fixed column 11 is fixedly installed on the bottom of one end of the movable bar 10 away from the movable rod 9, and the fixed column 11 is movably installed inside the fixing hole 6. A connecting sleeve 12 is fixedly installed on the outer side of the bottom end of the movable rod 9, and an adjusting rod 13 is fixedly installed on the outer side of the connecting sleeve 12. A blocking bar 21 is fixedly installed inside the positioning frame 8, and the adjusting rod 13 contacts one side of the blocking bar 21. A positioning groove 22 is provided on the outer side of the positioning frame 2, and a rotatable mounting is provided below the connecting sleeve 12 and on the outer side of the movable rod 9. A connecting bearing 14 is provided, and a connecting block 15 is fixedly installed on the outer side of the connecting bearing 14. A sliding sleeve 16 is fixedly installed on one end of the connecting block 15 away from the connecting bearing 14. A positioning slider 19 is fixedly installed on the side of the sliding sleeve 16 away from the connecting block 15. A positioning slot 20 is penetrated through one side of the positioning frame 8, and the positioning slider 19 is slidably penetrated and installed inside the positioning slot 20. A positioning vertical rod 17 is slidably penetrated inside the sliding sleeve 16, and the bottom of the positioning vertical rod 17 is fixedly connected to the inner bottom end of the positioning frame 8, and the top of the positioning vertical rod 17 is fixedly connected to the inner top end of the positioning frame 8. A positioning spring 18 is provided on the top of the sliding sleeve 16 and on the outer side of the positioning vertical rod 17, and the top of the positioning spring 18 is fixedly connected to the inner top end of the positioning frame 8.

[0020] During use, through the interaction of the ring network cabinet body 1, frame 2, slot 3, heat dissipation and dustproof mesh plate 4, handle 5, fixing hole 6 and adjustment fixing component 7, the mesh heat dissipation plate on the outside of the intelligent ring network cabinet based on primary and secondary fusion technology can be easily disassembled and assembled during use, so as to facilitate the cleaning of the mesh heat dissipation plate and people to operate better, thereby achieving better practicality, and through the interaction of the positioning slider 19 and the positioning slot 20, the sliding sleeve 16 can achieve better stability when moving, thereby ensuring that the adjustment fixing component 7 can work stably.

[0021] Working principle: When working, first pull the adjusting rod 13 to move downward along the outer side of the blocking bar 21, the adjusting rod 13 drives the movable rod 9 to move upward through the connecting sleeve 12, the movable rod 9 drives the connecting bearing 14 to move upward, the connecting bearing 14 drives the sliding sleeve 16 to slide upward on the outer side of the positioning vertical rod 17 through the connecting block 15, the sliding sleeve 16 drives the positioning slider 19 to slide inside the positioning slide groove 20, which can ensure that the sliding sleeve 16 achieves better stability when moving, and at the same time, the sliding sleeve 16 moves upward to squeeze the positioning spring 18, so that The positioning spring 18 undergoes elastic deformation, and at the same time, the movable rod 9 drives the movable bar 10 to move upward, and the movable bar 10 drives the fixed column 11 to move upward, and the fixed column 11 moves up and disengages from the fixing hole 6, releasing the fixation on the top of one end of the heat dissipation dustproof screen 4. After the adjusting rod 13 moves up to be flush with the horizontal position of the positioning groove 22, the adjusting rod 13 is moved horizontally to move the adjusting rod 13 to the inside of the positioning groove 22. At the same time, the adjusting rod 13 drives the movable rod 9 to rotate, and the movable rod 9 drives the movable bar 10 to move, and the movable bar 10 drives the fixed column 11 to move. The fixing column 11 is moved out from the top of one end of the heat dissipation dustproof screen plate 4 to release the shielding of the heat dissipation dustproof screen plate 4, and then the above operation is repeated to release the fixing and shielding operation of the top of the other end of the heat dissipation dustproof screen plate 4, and then the handle 5 is pulled to drive the heat dissipation dustproof screen plate 4 to be moved out from the inside of the frame 2, and then the removed heat dissipation dustproof screen plate 4 is cleaned. After the cleaning is completed, the heat dissipation dustproof screen plate 4 is placed in the inside of the frame 2 again, and then the adjusting rod 13 is toggled to move the adjusting rod 13 out of the inside of the positioning groove 22 so that the adjusting rod 13 The outer side contacts the outer side of the baffle 21 again, and then the adjusting rod 13 is released. Under the interaction of the rebound force of the positioning spring 18 and gravity, the sliding sleeve 16 moves downward, so that the fixing column 11 moves down to the inside of the fixing hole 6, and the heat dissipation and dustproof mesh plate 4 is fixed again. In this way, the mesh heat dissipation plate on the outer side of the intelligent ring network cabinet based on the primary and secondary fusion technology can be easily disassembled and assembled during use, so as to facilitate the cleaning of the mesh heat dissipation plate and people to better operate, thereby achieving better practicality.

Claims

1. An intelligent ring main unit based on primary and secondary fusion technology, comprising a ring main unit body (1), characterized in that: A frame (2) is fixedly installed on both sides of the ring network cabinet body (1), a slot (3) is provided on the inner wall of the frame (2), a heat dissipation dustproof screen (4) is arranged inside the frame (2), and the heat dissipation dustproof screen (4) is installed inside the slot (3), the top of the heat dissipation dustproof screen (4) extends to the top of the frame (2), a handle (5) is fixedly installed in the middle of the top of the heat dissipation dustproof screen (4), fixing holes (6) are provided at both ends of the top of the heat dissipation dustproof screen (4), and adjustment fixing components (7) are fixedly installed on the top of both sides of the frame (2); The adjusting and fixing assembly (7) comprises a positioning frame (8), and the positioning frame (8) is fixedly installed at the top of one side of the frame (2); a movable rod (9) is arranged inside the positioning frame (8), and the top of the movable rod (9) movably penetrates and extends to the top of the positioning frame (8); a movable bar (10) is fixedly installed on the top of the movable rod (9); a fixing column (11) is fixedly installed at the bottom of one end of the movable bar (10) away from the movable rod (9), and the fixing column (11) is movably installed inside the fixing hole (6); a connecting sleeve (12) is fixedly installed on the outside of the bottom end of the movable rod (9); an adjusting rod (13) is fixedly installed on the outside of the connecting sleeve (12); and an adjusting rod (13) is fixedly installed below the connecting sleeve (12) and located A connecting bearing (14) is rotatably mounted on the outer side of the movable rod (9), a connecting block (15) is fixedly mounted on the outer side of the connecting bearing (14), a sliding sleeve (16) is fixedly mounted on one end of the connecting block (15) away from the connecting bearing (14), a positioning vertical rod (17) is slidably penetrated inside the sliding sleeve (16), the bottom of the positioning vertical rod (17) is fixedly connected to the inner bottom end of the positioning frame (8), the top of the positioning vertical rod (17) is fixedly connected to the inner top end of the positioning frame (8), a positioning spring (18) is sleeved on the top of the sliding sleeve (16) and located on the outer side of the positioning vertical rod (17), and the top of the positioning spring (18) is fixedly connected to the inner top end of the positioning frame (8).

2. According to claim 1, the intelligent ring main unit based on primary and secondary fusion technology is characterized in that: A positioning slide block (19) is fixedly installed on the side of the sliding sleeve (16) away from the connecting block (15), a positioning slide groove (20) is penetrated through one side of the positioning frame (8), and the positioning slide block (19) is slidably penetrated and installed inside the positioning slide groove (20).

3. According to claim 1, the intelligent ring main unit based on primary and secondary fusion technology is characterized in that: A retaining bar (21) is fixedly installed inside the positioning frame (8), and the adjusting rod (13) contacts one side of the retaining bar (21). A positioning groove (22) is provided on the outer side of the positioning frame (2).

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