Reinforced capacitor cabinet

Abstract

The utility model discloses a reinforced capacitor cabinet. The reinforced capacitor cabinet comprises a capacitor cabinet body. The reinforced cabinet arranged on the outer side of the capacitor cabinet body comprises a support, a half cabinet body, a first cabinet body side door, a second cabinet body side door and a cabinet door, wherein the bottom end of the half cabinet body is fixed with the support through a bolt; the first cabinet body side door is hinged with the half cabinet body; the second cabinet body side door is fixed with the half cabinet body through a screw; the supporting assembly comprises a bottom block of which the two ends are fixed with the bottom surface of the capacitor cabinet body through screws, and a limiting block welded on the surface opposite to the bottom block; the capacitor cabinet is provided with a reinforcing design for weakening collision vibration force, the designed reinforcing cabinet serves as a layer of reinforcing protection design, the capacitor cabinet body is closed, the capacitor cabinet body is prevented from being affected by external factors, and the service life of the capacitor cabinet is prolonged. And the first reinforcing plate, the second reinforcing plate, the rubber cushion plate, the rubber bulge, the rubber half frame and the mounting half frame are mounted on the outer side of the capacitor cabinet body, so that capacitors, electronic devices and the like in the capacitor cabinet body are prevented from being influenced by external vibration force.

Description

Technical Field

[0001] This utility model belongs to the field of capacitor cabinet technology, specifically relating to a reinforced capacitor cabinet. Background Technology

[0002] A capacitor bank is a power electronic device that houses capacitors, contactors, protection devices, control devices, and other electronic components. Its working principle is based on the property of capacitors: they can store and release electrical energy. When an external power source inputs electrical energy into the capacitor bank, the capacitors begin to store it. When the energy needs to be released, a switch controls the connection state of the capacitors inside the capacitor bank, releasing the stored energy.

[0003] When capacitor banks are used for extended periods or in harsh environments, their structural strength needs to be reinforced to prevent deformation or damage and reduce safety incidents such as short circuits and electrical leaks caused by equipment malfunctions or improper operation. Conventional reinforcement methods involve adding supporting components inside the cabinet, such as reinforcing plates, columns, and angle irons. However, this method is susceptible to damage if an external object collides with the cabinet, resulting in vibrations that can damage the capacitors and other electronic devices installed inside.

[0004] Existing capacitor bank reinforcement designs lack the ability to mitigate impact vibrations. To address this, this application proposes a reinforced capacitor bank. Utility Model Content

[0005] The purpose of this utility model is to provide a reinforced capacitor bank to solve the problem mentioned in the background art that there is no reinforcement design on the capacitor bank to reduce the impact vibration force.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a reinforced capacitor bank, comprising...

[0007] Capacitor cabinet body;

[0008] The reinforced cabinet installed on the outside of the capacitor cabinet includes a support, a half-cabinet whose bottom end is fixed to the support by bolts, a first cabinet side door that is hinged to the half-cabinet, a second cabinet side door that is fixed to the half-cabinet by screws, and a cabinet door that is hinged to the second cabinet side door.

[0009] The support components include a base block fixed to the bottom surface of the capacitor cabinet at both ends by screws, a limiting block welded to the surface opposite to the base block, and a support block fixed to the inner surface of the bottom end of the half cabinet by screws.

[0010] The mounting components include a mounting half-frame that is fixed to the outside of the capacitor bank cabinet by screws, a rubber half-frame that is embedded in the outer surface of the mounting half-frame, a connecting plate that is in contact with the surface of the mounting half-frame, and a reinforcing rod that is connected to the connecting plate by thread.

[0011] The reinforcement assembly includes a first reinforcement plate that is attached to a rubber half-frame, a reinforcing plate welded to the first reinforcement plate, a rubber pad parallel to the first reinforcement plate, and a second reinforcement plate that is attached to the rubber pad. A first steel plate is welded to the first reinforcement plate, and a limiting post is provided on the first steel plate to penetrate and install the half-frame. The rubber pad is provided with rubber protrusions.

[0012] Preferably, the mounting half-frame and the rubber half-frame are U-shaped half-frames, the outer surface of the mounting half-frame has a recessed mounting groove that matches the rubber half-frame, and the mounting half-frame and the rubber half-frame have a first through hole for the reinforcing rod to pass through.

[0013] Preferably, an isosceles trapezoidal gap is formed between the reinforcing plate and the first reinforcing plate, the rubber protrusion has a three-dimensional shape of an isosceles trapezoid, and the waist surface of the inclined surface of the rubber protrusion is in contact with the waist surface of the reinforcing plate.

[0014] Preferably, a second through hole is provided at the center of the mounting half-frame for the limiting column to pass through, and a support column is fixedly connected to the top surface of the capacitor cabinet by screws.

[0015] Preferably, the support block has a recessed groove that mates with the base block, and a rubber gasket is glued to the inner surface of the support block located in the groove.

[0016] Preferably, the semi-cabinet includes a top cover plate, a bottom plate, and a rear vertical plate. The parallel top cover plate, bottom plate, and rear vertical plate are welded together, and the top cover plate is perpendicular to the rear vertical plate.

[0017] Preferably, a connector is installed between the top cover plate of the half cabinet and the corner of the top edge of the side door of the first cabinet. The connector includes a limiting plate fixed to the half cabinet by screws, a second steel plate fixed to the side door of the first cabinet by screws, and a locking screw that spirally passes through the second steel plate and the limiting plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] In this utility model, the capacitor cabinet has a reinforced design to reduce the impact vibration force. The reinforced cabinet is designed as a layer of reinforced protection design to seal the capacitor cabinet body and prevent the capacitor cabinet body from being affected by external factors. The first and second reinforcing plates, rubber pads and rubber protrusions, rubber half-frames and mounting half-frames are installed on the outside of the capacitor cabinet body to prevent the capacitors and electronic components inside the capacitor cabinet body from being affected by external vibration force. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0022] Figure 3 This is a three-dimensional structural diagram of the mounting half-frame of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the support block of this utility model;

[0024] Figure 5 For the present utility model Figure 1 Enlarged structural diagram of section B;

[0025] Figure 6 This is a schematic diagram of the main structure of the present invention, showing the combination of the rubber pad and the first reinforcing plate.

[0026] In the diagram: 1. Capacitor cabinet body; 11. Support column; 21. Half cabinet body; 22. First cabinet side door; 23. Second cabinet side door; 24. Cabinet door; 25. Support; 31. Mounting half frame; 32. Rubber half frame; 33. Connecting plate; 34. Reinforcing rod; 41. Support block; 42. Base block; 43. Limiting block; 51. First reinforcing plate; 52. Reinforcing plate; 53. Rubber pad; 54. Second reinforcing plate; 61. Limiting plate; 62. Second steel plate; 63. Locking screw; 411. Rubber gasket; 511. First steel plate; 512. Limiting column; 531. Rubber protrusion. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 6This utility model provides a technical solution: a reinforced capacitor cabinet, including a cabinet body 1, the inside of which is equipped with various capacitors and electronic devices, which will not be described in detail here; a reinforced cabinet installed on the outside of the cabinet body 1, including a support 25, a half-cabinet 21 whose bottom end is fixed to the support 25 by bolts, a first cabinet side door 22 hinged to the half-cabinet 21, a second cabinet side door 23 fixed to the half-cabinet 21 by screws, and a cabinet door 24 hinged to the second cabinet side door 23. The support 25, half-cabinet 21, first cabinet side door 22, second cabinet side door 23 and cabinet door 24 constitute a complete outer protective cabinet. In addition, the protective cabinet serves as a layer of reinforced protection design. The enclosure 1 is sealed to prevent it from being affected by external factors. The supporting components include a base block 42 fixed to the bottom surface of the enclosure 1 at both ends by screws, a limiting block 43 welded to the opposite surface of the base block 42, and a support block 41 fixed to the inner surface of the bottom end of the half-enclosure 21 by screws. The support block 41 supports the base block 42 and the limiting block 43, keeping the enclosure 1 suspended, which facilitates the assembly of the half-frame 31 and the rubber half-frame 32 on the outside of the enclosure 1. The mounting components include a mounting half-frame 31 fixed to the outside of the enclosure 1 by screws, a rubber half-frame 32 embedded in the outer surface of the mounting half-frame 31, and a mounting bracket that fits against the surface of the mounting half-frame 31. The connecting plate 33 and the reinforcing rod 34 connected to the connecting plate 33 by threaded engagement are included. The mounting half-frame 31 is fixedly connected to the outer surface of the capacitor cabinet 1. The rubber half-frame 32 is made of rubber material with buffering and vibration damping properties. The rubber half-frame 32 is installed on the outside of the mounting half-frame 31 to buffer vibration force and prevent the capacitors and electronic components inside the capacitor cabinet 1 from being affected by external vibration force. The reinforcement components include a first reinforcing plate 51 that is attached to the rubber half-frame 32, a reinforcing plate 52 welded to the first reinforcing plate 51, a rubber pad 53 parallel to the first reinforcing plate 51, and a second reinforcing plate 54 that is attached to the rubber pad 53. The reinforcement components are distributed between the reinforcement cabinet and the capacitor cabinet. At the position between cabinets 1, the first reinforcing plate 51 and the second reinforcing plate 54 are made of stainless steel, which plays a role in strengthening the structure to prevent deformation. The rubber pad 53 and the rubber protrusion 531 are made of rubber material with buffering and vibration damping properties. The rubber protrusion 531 on the rubber pad 53 are staggered with the reinforcing plate 52. The rubber pad 53 plays a role in buffering vibration force. The first reinforcing plate 51 is welded with a first steel plate 511. The first steel plate 511 is provided with a limiting post 512 that penetrates the mounting half frame 31. The rubber pad 53 is provided with rubber protrusion 531. The first steel plate 511 is attached to the mounting half frame 31. The limiting post 512 penetrates the first steel plate 511 and the mounting half frame 31.

[0029] In this embodiment, the mounting half-frame 31 and the rubber half-frame 32 are U-shaped half-frames. The outer surface of the mounting half-frame 31 is provided with a recessed mounting groove that matches the rubber half-frame 32. The rubber half-frame 32 is accurately installed on the mounting half-frame 31. The mounting half-frame 31 and the rubber half-frame 32 are provided with a first through hole for the reinforcing rod 34 to pass through, which further reinforces the mounting half-frame 31 and the rubber half-frame 32.

[0030] In this embodiment, an isosceles trapezoidal gap is formed between the reinforcing plate 52 and the first reinforcing plate 51. The rubber protrusion 531 has a three-dimensional shape of an isosceles trapezoid. The waist surface of the inclined surface of the rubber protrusion 531 is in contact with the waist surface of the reinforcing plate 52. The rubber protrusions 531 on the rubber pad 53 are staggered with the reinforcing plate 52. The rubber pad 53 and the rubber protrusions 531 play the role of buffering vibration force.

[0031] In this embodiment, a second through hole is provided at the center of the mounting half-frame 31 for the limiting post 512 to pass through. The limiting post 512 passes through the first steel plate 511 and the mounting half-frame 31, so that the first steel plate 511 is installed accurately. A support post 11 is fixedly connected to the top surface of the capacitor cabinet 1 by screws, and the support post 11 supports the half-cabinet 21.

[0032] In this embodiment, the support block 41 has a recessed groove that matches the bottom block 42. The bottom block 42 and the support block 41 are installed firmly. A rubber pad 411 is glued to the inner surface of the support block 41 in the groove. The rubber pad 411 is made of rubber material with cushioning and vibration damping properties and has a vibration damping effect.

[0033] In this embodiment, the semi-cabinet 21 includes a top cover plate, a bottom plate, and a rear vertical plate. The parallel top cover plate, bottom plate, and rear vertical plate are welded together. The top cover plate is perpendicular to the rear vertical plate. A connector is installed between the top cover plate of the semi-cabinet 21 and the corner of the top of the first cabinet side door 22. The connector includes a limiting plate 61 fixed to the semi-cabinet 21 by screws, a second steel plate 62 fixed to the first cabinet side door 22 by screws, and a locking screw 63 that spirally passes through the second steel plate 62 and the limiting plate 61. The first cabinet side door 22 is rotatably connected to the semi-cabinet 21. The first cabinet side door 22 and the cabinet door 24 can be opened to facilitate observation of the internal capacitor cabinet 1 and to facilitate maintenance of the capacitor cabinet 1. When the first cabinet side door 22 is closed, the second steel plate 62 and the limiting plate 61 are in a close fit. The second steel plate 62 and the limiting plate 61 can be fixed by the locking screw 63, thereby keeping the first cabinet side door 22 stable.

[0034] Working principle and usage process of this utility model:

[0035] A reinforcement cabinet is designed on the outside of the capacitor cabinet 1. The support 25, half cabinet 21, first cabinet side door 22, second cabinet side door 23 and cabinet door 24 form a complete outer protective cabinet. In addition, the protective cabinet serves as a layer of reinforcement and protection design, sealing off the capacitor cabinet 1 and preventing the capacitor cabinet 1 from being affected by external factors.

[0036] The rubber half-frame 32 and the mounting half-frame 31 are installed on the outside of the capacitor cabinet 1 to buffer the vibration force and prevent the capacitors and electronic components inside the capacitor cabinet 1 from being affected by the external vibration force.

[0037] The reinforcement components are distributed between the reinforcement cabinet and the capacitor cabinet 1. The first reinforcement plate 51 and the second reinforcement plate 54 are made of stainless steel and play a role in preventing deformation and enhancing structural strength. The rubber pad 53 and the rubber protrusion 531 are made of rubber material with buffering and vibration damping properties. The rubber pad 53 and the rubber protrusion 531 play a role in buffering vibration force.

[0038] In summary, this practical capacitor cabinet has a reinforced design to reduce the impact and vibration force. The reinforced cabinet, as a layer of reinforcement and protection, encloses the capacitor cabinet body 1 to prevent the capacitor cabinet body 1 from being affected by external factors. The first reinforcing plate 51 and the second reinforcing plate 54, the rubber pad 53 and the rubber protrusion 531, the rubber half-frame 32 and the mounting half-frame 31 are installed on the outside of the capacitor cabinet body 1 to prevent the capacitors and electronic components inside the capacitor cabinet body 1 from being affected by external vibration force.

[0039] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reinforced capacitor cabinet, characterized by: include Capacitor cabinet body (1); The reinforced cabinet installed on the outside of the capacitor cabinet (1) includes a support (25), a half cabinet (21) whose bottom end is fixed to the support (25) by bolts, a first cabinet side door (22) hinged to the half cabinet (21), a second cabinet side door (23) fixed to the half cabinet (21) by screws, and a cabinet door (24) hinged to the second cabinet side door (23). The support components include a base block (42) that is fixed to the bottom surface of the capacitor cabinet (1) by screws at both ends, a limiting block (43) welded to the surface opposite to the base block (42), and a support block (41) that is fixed to the inner surface of the bottom end of the half cabinet (21) by screws. The mounting components include a mounting half-frame (31) fixed to the outside of the capacitor cabinet (1) by screws, a rubber half-frame (32) embedded in the outer surface of the mounting half-frame (31), a connecting plate (33) that is attached to the surface of the mounting half-frame (31), and a reinforcing rod (34) that is connected to the connecting plate (33) by screw thread. The reinforcement assembly includes a first reinforcement plate (51) that is attached to the rubber half-frame (32), a reinforcing plate (52) welded to the first reinforcement plate (51), a rubber pad (53) that is parallel to the first reinforcement plate (51), and a second reinforcement plate (54) that is attached to the rubber pad (53). A first steel plate (511) is welded to the first reinforcement plate (51), and a limiting post (512) that penetrates and installs the half-frame (31) is provided on the first steel plate (511). A rubber protrusion (531) is provided on the rubber pad (53).

2. The reinforced capacitor cabinet of claim 1, wherein: The mounting half-frame (31) and the rubber half-frame (32) are U-shaped half-frames. The outer surface of the mounting half-frame (31) is provided with a recessed mounting groove that matches the rubber half-frame (32). The mounting half-frame (31) and the rubber half-frame (32) are provided with a first through hole for the reinforcing rod (34) to pass through.

3. The reinforced capacitor cabinet of claim 1, wherein: An isosceles trapezoidal gap is formed between the reinforcing plate (52) and the first reinforcing plate (51). The rubber protrusion (531) has a three-dimensional shape of an isosceles trapezoid, and the waist surface of the inclined surface of the rubber protrusion (531) is in contact with the waist surface of the reinforcing plate (52).

4. The reinforced capacitor cabinet of claim 1, wherein: The installation half-frame (31) has a second through hole at the center for the limiting column (512) to pass through, and the top surface of the capacitor cabinet (1) is fixedly connected to the support column (11) by screws.

5. The reinforced capacitor cabinet of claim 1, wherein: The support block (41) has a recessed groove that mates with the bottom block (42), and a rubber gasket (411) is glued to the inner surface of the support block (41) in the groove.

6. The reinforced capacitor cabinet of claim 1, wherein: The semi-cabinet (21) includes a top cover plate, a bottom plate and a rear vertical plate. The parallel top cover plate, bottom plate and rear vertical plate are welded together, and the top cover plate is perpendicular to the rear vertical plate.

7. A reinforced capacitor cabinet according to claim 6, characterized in that: A connector is installed between the top cover plate of the half cabinet (21) and the corner of the top of the first cabinet side door (22). The connector includes a limiting plate (61) fixed to the half cabinet (21) by screws, a second steel plate (62) fixed to the first cabinet side door (22) by screws, and a locking screw (63) that spirally passes through the second steel plate (62) and the limiting plate (61).

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