Capacitor cabinet convenient to overhaul

Abstract

The utility model discloses a capacitor cabinet convenient for maintenance, which comprises a cabinet body, a moving mechanism is arranged in the cabinet body, two sides of the cabinet body are provided with dismounting mechanisms, each dismounting mechanism comprises a dismounting assembly, a connecting box installed on the inner wall of the cabinet body, the inner part of the connecting box is rotatably connected with a rotating gear, and the rotating gear is rotatably connected with the moving mechanism; the interior of the connecting box is connected with a sliding rod in a sliding manner. The utility model relates to the technical field of capacitor cabinets. According to the capacitor cabinet convenient to overhaul, through the arrangement of the disassembling mechanism, quick disassembling operation of the ventilation plates on the two sides of the cabinet body is achieved, the working efficiency is improved when a maintainer can quickly overhaul internal components from the two sides of the cabinet body, through the arrangement of the moving mechanism, free adjustment of the positions of the equipment frame and the equipment plate is achieved, and the practicability is high. Therefore, during maintenance, the equipment plate and components installed at the top of the equipment plate can be closer to the cabinet door side, and the maintenance work is prevented from being affected by narrow internal space of the cabinet body.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor cabinets, in particular to a capacitor cabinet convenient for maintenance. Background Art

[0002] Referring to the patent named "A Low-Voltage Capacitor Cabinet" (Patent Publication No.: CN209626977U, Patent Publication Date: November 12, 2019), it includes a cabinet body. Columns are respectively arranged at the four corners inside the cabinet body, and a first longitudinal adjustment plate, a second longitudinal adjustment plate, a third longitudinal adjustment plate, and a fourth longitudinal adjustment plate are successively connected from top to bottom between the two front and rear corresponding columns. A knife-fuse switch adjustment plate is connected between the first longitudinal adjustment plates, and a knife-fuse switch is installed on the knife-fuse switch adjustment plate. A circuit breaker adjustment plate is connected between the second longitudinal adjustment plates, and several circuit breakers are installed on the circuit breaker adjustment plate. A contactor adjustment plate is connected between the third longitudinal adjustment plates, and several contactors are installed on the contactor adjustment plate. A capacitor support plate is connected between the fourth longitudinal adjustment plates, and several capacitors are installed on the capacitor support plate. The knife-fuse switch, the circuit breaker, the contactor, and the capacitor are electrically connected. Doors are respectively hinged at both ends of the cabinet body, and several fans are longitudinally arranged side by side at intervals on the inner side of the doors.

[0003] However, when implementing the above technical solutions, the following technical problems exist: This capacitor cabinet is of an integrated design. When it is necessary to repair the internal electrical components, engineers need to reach into the cabinet body for maintenance. Due to the relatively narrow internal space, it is rather difficult to operate the electrical components inside the cabinet body during maintenance, and the process is rather inconvenient. Therefore, the utility model provides a capacitor cabinet convenient for maintenance. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a capacitor cabinet convenient for maintenance, which solves the problem that the existing capacitor cabinet is not convenient for maintaining its internal electrical components due to the large number of internal electrical components and the relatively narrow space.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A capacitor cabinet convenient for maintenance, including a cabinet body, a moving mechanism is arranged inside the cabinet body, and disassembly mechanisms are arranged on both sides of the cabinet body. The disassembly mechanism includes:

[0006] A disassembly component, including a connection box installed on the inner wall of the cabinet body. A rotating gear is rotatably connected inside the connection box. A sliding rod is slidably connected inside the connection box. A sliding tooth is fixedly connected to one side of the sliding rod. The surface of the sliding tooth meshes with the surface of the rotating gear. One end of the sliding rod is fixedly connected to a connecting rod. A handle is fixedly connected to one side of the connecting rod. A clamping block is fixedly connected to the other side of the connecting rod.

[0007] The positioning component is arranged on the inner wall of the cabinet body.

[0008] Preferably, the positioning component includes a positioning plate installed on the inner wall of the cabinet body. A positioning rod is slidably connected inside the positioning plate. One end of the positioning rod is fixedly connected to a positioning spring, and one end of the positioning spring is fixedly connected to the inner wall of the positioning plate. The other end of the positioning rod is fixedly connected to one side of the connecting rod.

[0009] Preferably, ventilation plates are installed on both sides of the cabinet body. An installation plate is fixedly connected to the inner side of the ventilation plate. Installation grooves are formed on the surface of the installation plate, and the surface of the installation grooves is clamped with the surface of the clamping blocks.

[0010] Preferably, sliding grooves are formed on both sides of the cabinet body, and the inner surface of the sliding grooves is slidably connected to the surface of the installation plate.

[0011] Preferably, the moving mechanism includes a limiting plate installed on the inner wall of the cabinet body. A support plate is slidably connected to the surface of the limiting plate. The top of the support plate is fixedly connected to an equipment rack, and an equipment plate is fixedly connected to the surface of the equipment rack through bolts.

[0012] Preferably, a lead screw is rotatably connected to the bottom of the inner cavity of the cabinet body. A connecting block is threadedly connected to the surface of the lead screw, and the left side of the connecting block is fixedly connected to the right side of the support plate.

[0013] Beneficial effects

[0014] The utility model provides a capacitor cabinet convenient for maintenance. Compared with the prior art, the following beneficial effects are achieved:

[0015] (1). For this capacitor cabinet convenient for maintenance, by pulling the handle, the connecting rod, the sliding rod and the sliding teeth slide downward synchronously, so that the rotating gear rotates. The rotation of the rotating gear drives the connecting rod, the sliding rod and the sliding teeth at the top to slide upward synchronously. Further, the positioning rod slides inside the positioning plate, causing the positioning spring to start contracting. The sliding of the connecting rod causes the clamping block to slide out of the installation groove, so as to facilitate the rapid removal of the ventilation plates installed on both sides of the cabinet body, and thus facilitate the maintenance operation of the components inside the cabinet body from both sides of the cabinet body. By providing a disassembly mechanism, the rapid disassembly operation of the ventilation plates on both sides of the cabinet body is realized, enabling maintenance personnel to quickly maintain the internal components from both sides of the cabinet body, and improving the work efficiency.

[0016] (2) The capacitor cabinet that is convenient for maintenance rotates the control block at one end of the lead screw, causing the connecting block to move on the surface of the lead screw. The sliding of the connecting block drives the support plate, equipment rack, and equipment board to move synchronously towards the cabinet door side, enabling the support plate to slide on the surface of the limit plate, making the components installed on the equipment board closer to the cabinet door, facilitating maintenance operations. By providing a moving mechanism, the positions of the equipment rack and equipment board can be freely adjusted, so that during maintenance work, the equipment board and the components installed on its top can be closer to the cabinet door side, avoiding affecting the maintenance work due to the narrow space inside the cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 is an exploded schematic diagram of the present utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the disassembly components of the present utility model;

[0020] Figure 4 is a schematic diagram of the internal structure of the present utility model.

[0021] In the figure: 1 - cabinet body, 2 - moving mechanism, 21 - limit plate, 22 - support plate, 23 - equipment rack, 24 - equipment board, 3 - disassembly mechanism, 31 - disassembly components, 311 - connection box, 312 - rotating gear, 313 - sliding rod, 314 - sliding teeth, 315 - connecting rod, 316 - handle, 317 - clamping block, 32 - positioning components, 321 - positioning plate, 322 - positioning rod, 323 - positioning spring, 4 - ventilation plate, 5 - mounting plate, 6 - mounting groove, 7 - sliding groove, 8 - lead screw, 9 - connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides two technical solutions:

[0024] Embodiment 1

[0025] A capacitor cabinet convenient for maintenance, including a cabinet body 1, a cabinet door is installed on the front side of the cabinet body 1, an observation window is installed on the surface of the cabinet door, a moving mechanism 2 is arranged inside the cabinet body 1, and disassembly mechanisms 3 are arranged on both sides of the cabinet body 1. The disassembly mechanism 3 includes:

[0026] A disassembly component 31, including a connection box 311 installed on the inner wall of the cabinet body 1. Connection boxes 311 are installed on both sides of the inner wall of the cabinet body 1. A rotating gear 312 is rotatably connected inside the connection box 311. A sliding rod 313 is slidably connected inside the connection box 311. One side of the sliding rod 313 is fixedly connected with a sliding tooth 314. The surface of the sliding tooth 314 meshes with the surface of the rotating gear 312. One end of the sliding rod 313 is fixedly connected with a connecting rod 315. One side of the connecting rod 315 is fixedly connected with a handle 316. The other side of the connecting rod 315 is fixedly connected with a clamping block 317;

[0027] A positioning component 32 is arranged on the inner wall of the cabinet body 1. The positioning component 32 includes a positioning plate 321 installed on the inner wall of the cabinet body 1. A positioning rod 322 is slidably connected inside the positioning plate 321. One end of the positioning rod 322 is fixedly connected with a positioning spring 323. When not affected by external forces, the positioning spring 323 makes the clamping block 317 always engage with the inner surface of the installation groove 6. One end of the positioning spring 323 is fixedly connected with the inner wall of the positioning plate 321. The other end of the positioning rod 322 is fixedly connected with one side of the connecting rod 315. Ventilation plates 4 are installed on both sides of the cabinet body 1. An installation plate 5 is fixedly connected to the inner side of the ventilation plate 4. An installation groove 6 is formed on the surface of the installation plate 5. The surface of the installation groove 6 engages with the surface of the clamping block 317. Sliding grooves 7 are formed on both sides of the cabinet body 1. The inner surface of the sliding groove 7 is slidably connected with the surface of the installation plate 5. By pulling the handle 316, the connecting rod 315, the sliding rod 313 and the sliding tooth 314 are driven to slide downward synchronously, so that the rotating gear 312 rotates. The rotation of the rotating gear 312 drives the connecting rod 315, the sliding rod 313 and the sliding tooth 314 at the top to slide upward synchronously, and further makes the positioning rod 322 slide inside the positioning plate 321, so that the positioning spring 323 starts to contract. The sliding of the connecting rod 315 will make the clamping block 317 slide out of the installation groove 6, so as to facilitate the rapid removal of the ventilation plates 4 installed on both sides of the cabinet body 1, and thus facilitate the maintenance operation of the components inside the cabinet body 1 from both sides of the cabinet body 1. By providing the disassembly mechanism 3, the rapid disassembly operation of the ventilation plates 4 on both sides of the cabinet body 1 is realized, so that when maintenance personnel can quickly maintain the internal components from both sides of the cabinet body 1, the work efficiency is improved.

[0028] Embodiment 2

[0029] The main difference from Embodiment 1 is:

[0030] A capacitor cabinet convenient for maintenance. In the moving mechanism 2, there is a limiting plate 21 installed on the inner wall of the cabinet body 1. Limiting plates 21 and supporting plates 22 are installed at both the top and bottom of the inner wall of the cabinet body 1. The supporting plate 22 is slidably connected to the surface of the limiting plate 21. A limiting rod is installed on the left side of the bottom of the inner cavity of the cabinet body 1. The left side of the supporting plate 22 slides on the surface of the limiting rod through a limiting block. The top of the supporting plate 22 is fixedly connected with an equipment rack 23. The surface of the equipment rack 23 is fixedly connected with an equipment board 24 through bolts. A lead screw 8 is rotatably connected to the bottom of the inner cavity of the cabinet body 1. A connecting block 9 is threadedly connected to the surface of the lead screw 8. The left side of the connecting block 9 is fixedly connected with the right side of the supporting plate 22. By rotating the control block at one end of the lead screw 8, the connecting block 9 moves on the surface of the lead screw 8. The sliding of the connecting block 9 drives the supporting plate 22, the equipment rack 23 and the equipment board 24 to move synchronously towards the cabinet door side, so that the supporting plate 22 slides on the surface of the limiting plate 21, making the components installed on the equipment board 24 closer to the cabinet door, which is convenient for maintenance operations. By setting the moving mechanism 2, the positions of the equipment rack 23 and the equipment board 24 can be freely adjusted, so that during maintenance work, the equipment board 24 and the components installed on its top can be closer to the cabinet door side, avoiding affecting the maintenance work due to the narrow internal space of the cabinet body 1. At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] During maintenance, by rotating the control block at one end of the lead screw 8, the connecting block 9 moves on the surface of the lead screw 8. The sliding of the connecting block 9 drives the supporting plate 22, the equipment rack 23 and the equipment board 24 to move synchronously towards the cabinet door side, so that the supporting plate 22 slides on the surface of the limiting plate 21, making the components installed on the equipment board 24 closer to the cabinet door, which is convenient for maintenance operations. At the same time, by pulling the handle 316, the connecting rod 315, the sliding rod 313 and the sliding tooth 314 can be driven to slide downward synchronously, thereby making the rotating gear 312 rotate. The rotation of the rotating gear 312 drives the connecting rod 315, the sliding rod 313 and the sliding tooth 314 at the top to slide upward synchronously, and further makes the positioning rod 322 slide inside the positioning plate 321, causing the positioning spring 323 to start contracting. The sliding of the connecting rod 315 will cause the clamping block 317 to slide out of the installation groove 6, so as to facilitate the rapid removal of the ventilation plates 4 installed on both sides of the cabinet body 1, thereby facilitating the maintenance operation of the components inside the cabinet body 1 from both sides of the cabinet body 1.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A capacitor cabinet that is easy to maintain, comprising a cabinet body (1), characterized in that: A moving mechanism (2) is provided inside the cabinet (1), and disassembly mechanisms (3) are provided on both sides of the cabinet (1), wherein the disassembly mechanisms (3) include: A disassembly component (31) comprises a connection box (311) mounted on the inner wall of a cabinet (1); the connection box (311) is rotatably connected to a rotating gear (312) inside; the connection box (311) is slidably connected to a sliding rod (313) inside; one side of the sliding rod (313) is fixedly connected to a sliding tooth (314); the surface of the sliding tooth (314) meshes with the surface of the rotating gear (312); one end of the sliding rod (313) is fixedly connected to a connecting rod (315); one side of the connecting rod (315) is fixedly connected to a handle (316); and the other side of the connecting rod (315) is fixedly connected to a clamping block (317); The positioning assembly (32) is arranged on the inner wall of the cabinet (1).

2. The capacitor cabinet that is easy to maintain according to claim 1 is characterized in that: The positioning assembly (32) comprises a positioning plate (321) mounted on the inner wall of the cabinet (1); a positioning rod (322) is slidably connected inside the positioning plate (321); one end of the positioning rod (322) is fixedly connected to a positioning spring (323); one end of the positioning spring (323) is fixedly connected to the inner wall of the positioning plate (321); and the other end of the positioning rod (322) is fixedly connected to one side of a connecting rod (315).

3. The capacitor cabinet that is easy to maintain according to claim 1 is characterized in that: Air permeable plates (4) are installed on both sides of the cabinet (1), and a mounting plate (5) is fixedly connected to the inner side of the air permeable plate (4). A mounting groove (6) is provided on the surface of the mounting plate (5), and the surface of the mounting groove (6) is engaged with the surface of the clamping block (317).

4. The capacitor cabinet that is easy to maintain according to claim 3 is characterized in that: Sliding grooves (7) are provided on both sides of the cabinet (1), and the inner surfaces of the sliding grooves (7) are slidably connected to the surface of the mounting plate (5).

5. The capacitor cabinet that is easy to maintain according to claim 1 is characterized in that: The moving mechanism (2) comprises a limit plate (21) mounted on the inner wall of the cabinet (1); the surface of the limit plate (21) is slidably connected to a support plate (22); the top of the support plate (22) is fixedly connected to an equipment frame (23); and the surface of the equipment frame (23) is fixedly connected to an equipment plate (24) via bolts.

6. The capacitor cabinet that is easy to maintain according to claim 5 is characterized in that: A screw rod (8) is rotatably connected to the bottom of the inner cavity of the cabinet (1), a connecting block (9) is threadedly connected to the surface of the screw rod (8), and the left side of the connecting block (9) is fixedly connected to the right side of the support plate (22).

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