Damping base for high and low voltage power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinet bases, and discloses a damping base for a high-low voltage power distribution cabinet, which comprises a supporting plate, four first dampers are fixedly connected to the bottom of the supporting plate, the four first dampers are uniformly arranged in a square shape, and the bottoms of the four first dampers are fixedly connected with the same base. The surfaces of the four first dampers are all sleeved with first damping springs, the bottoms of the four first damping springs are all provided with adjusting mechanisms used for adjusting the first damping springs, the tops of the sides, close to the four first dampers, of the supporting plates are all slidably connected with supporting rods, and the tops of the four friction discs are all provided with pressing mechanisms used for pressing the friction discs. Four sliding grooves are formed in the top of the supporting plate, tooth rollers are rotationally connected into the four sliding grooves, adjusting plates are arranged on the surfaces of the four tooth rollers in a sleeving mode, and rotating mechanisms used for rotating the adjusting plates are arranged on the surfaces of the four tooth rollers. Through the arrangement of the friction disc, the phenomenon of displacement of the base due to vibration can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of power distribution cabinet bases, and in particular to a shock-absorbing base for high and low voltage power distribution cabinets. Background Technology

[0002] Vibration damping bases for high and low voltage switchgear are fundamental support structures used in switchgear. Their primary purpose is to reduce the impact of external vibrations on the power distribution equipment, improving its stability and reliability. The main features and functions of vibration damping bases include: vibration absorption: Vibration damping bases typically use elastic materials or specially designed structures to effectively absorb and weaken vibrations from the ground or other equipment, reducing their impact on the internal components of the switchgear; extended equipment lifespan: By reducing the impact of vibrations on the equipment, vibration damping bases can extend the service life of the switchgear and its internal components, reducing the failure rate; easy installation: Vibration damping bases are generally designed with standardized dimensions and shapes, facilitating compatibility with various switchgear models, and making installation and maintenance relatively simple; strong adaptability: Suitable for various environmental conditions, including industrial plants, power plants, and other locations requiring power distribution; safety: By stabilizing the switchgear structure, vibration damping bases can improve the overall safety of the equipment, reducing failures or accidents caused by vibration. In short, vibration damping bases for high and low voltage switchgear are an important component of the power distribution system, effectively improving equipment performance and service life.

[0003] However, in the use of existing high and low voltage distribution cabinet vibration damping bases, the bottom of most of them are in direct contact with the ground. Because the bottom of the vibration damping base is relatively smooth and flat, vibration can cause the base to shift. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a shock-absorbing base for high and low voltage distribution cabinets.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vibration damping base for high and low voltage distribution cabinets includes a support plate. Four first dampers are fixedly connected to the bottom of the support plate, and the four first dampers are evenly arranged in a square shape. The bottom of each of the four first dampers is fixedly connected to the same base. A first damping spring is fitted onto the surface of each of the four first damping springs. An adjustment mechanism for adjusting the first damping spring is provided at the bottom of each of the four first dampers. Support rods are slidably connected to the top of the support plate near the top of each of the four support rods. Friction discs are fixedly connected to the bottom of each of the four friction discs. A pressing mechanism for pressing the friction discs is provided at the top of the support plate. Four sliding grooves are formed at the top of the support plate. Toothed rollers are rotatably connected inside each of the four sliding grooves. Adjustment plates are fitted onto the surface of each of the four toothed rollers. A rotation mechanism for rotating the adjustment plates is provided on the surface of each of the four toothed rollers. The friction discs prevent the base from shifting due to vibration.

[0007] As a further embodiment of this utility model, the adjustment mechanism includes a threaded groove formed on the surface of the first damper. An adjustment nut is fitted onto the surface of the first damper near the base, and the adjustment nut and the threaded groove are mutually engaged. An adjustment disc is rotatably connected to the top of the adjustment nut, and the adjustment disc is fixedly connected to the bottom of the first damping spring. The top of the first damping spring is fixedly connected to the bottom of the support plate. By setting the adjustment nut, the first damping spring can be adjusted.

[0008] As a further embodiment of this utility model, the pressing mechanism includes a pressure plate, which is fixedly connected to the top of the support rod. A first spring is sleeved on the surface of the support rod near the friction disc. The top end of the first spring is fixedly connected to the bottom of the support plate, and the bottom end of the first spring is fixedly connected to the top of the friction disc. By setting the pressure plate, four friction discs can be pressed simultaneously.

[0009] As a further embodiment of this utility model, the rotating mechanism includes a rack, which is fixedly connected to the bottom of the pressure plate, and the rack and the toothed roller are configured to cooperate with each other. Two telescopic cylinders are fixedly connected to one side of the adjusting plate, and the other end of the two telescopic cylinders is fixedly connected to the same clamping plate. A second spring is sleeved on the surface of each of the two telescopic cylinders. One end of each of the two second springs is fixedly connected to one side of the clamping plate, and the other end of each of the two second springs is fixedly connected to one side of the adjusting plate. The surface of the adjusting plate away from the clamping plate is provided with a protective mechanism for protecting the power distribution cabinet. The toothed roller can be rotated by the rack.

[0010] As a further embodiment of this utility model, the protective mechanism includes two second dampers, both of which are fixedly connected to one side of the adjusting plate. The other end of each of the two second dampers is fixedly connected to the same buffer plate. A second damping spring is sleeved on the surface of each of the two second dampers. One end of each of the two second damping springs is fixedly connected to one side of the adjusting plate, and the other end of each of the two buffer plates is fixedly connected to one side of the buffer plate. By setting the buffer plate, the power distribution cabinet can be protected.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model adopts a technical solution where the friction disc directly contacts the ground, thus avoiding displacement of the base due to vibration. This effectively solves the problem that the bottom of the shock-absorbing base is relatively smooth and flat, which can cause displacement of the base when vibration occurs. A friction disc is installed at the bottom of the pressure plate, so that as the pressure plate continues to move downward, the friction disc will directly contact the ground, thereby increasing the friction between the device and the ground and preventing displacement of the device during vibration. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a shock-absorbing base for a high and low voltage distribution cabinet proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the adjustment mechanism of a shock-absorbing base for a high and low voltage distribution cabinet proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the pressing mechanism of a shock-absorbing base for a high and low voltage distribution cabinet proposed in this utility model.

[0016] In the diagram: 1. Support plate; 2. First damper; 3. Pressure plate; 4. Adjusting plate; 101. Slide groove; 201. Threaded groove; 202. Adjusting nut; 203. Adjusting disc; 204. First damping spring; 205. Base; 301. Rack; 302. Support rod; 303. First spring; 304. Friction disc; 401. Telescopic cylinder; 402. Second spring; 403. Clamping plate; 404. Second damper; 405. Second damping spring; 406. Buffer plate; 407. Toothed roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Reference Figure 1 - Figure 3 A vibration damping base for high and low voltage distribution cabinets includes a support plate 1. Four first dampers 2 are fixedly connected to the bottom of the support plate 1, and the four first dampers 2 are evenly arranged in a square shape. The bottom of each of the four first dampers 2 is fixedly connected to the same base 205. A first damping spring 204 is fitted onto the surface of each of the four first dampers 2. Each of the four first damping springs 204 has an adjustment mechanism at its bottom for adjusting the first damping spring 204. Support rods 302 are slidably connected to the top of the support plate 1 on the side closest to the four first dampers 2. Each part is fixedly connected with a friction disc 304. The top of each of the four friction discs 304 is provided with a pressing mechanism for pressing the friction disc 304. The top of the support plate 1 is provided with four sliding grooves 101. The toothed rollers 407 are rotatably connected inside each of the four sliding grooves 101. The toothed rollers 407 can be used to rotate the adjusting plate 4. The adjusting plate 4 is sleeved on the surface of each of the four toothed rollers 407. The rotating mechanism for rotating the adjusting plate 4 is provided on the surface of each of the four toothed rollers 407. The friction discs 304 can prevent the base 205 from shifting due to vibration.

[0020] Preferably, the adjustment mechanism includes a threaded groove 201, which is formed on the surface of the first damper 2. An adjusting nut 202 is fitted on the surface of the first damper 2 near the base 205, and the adjusting nut 202 and the threaded groove 201 are configured to cooperate with each other. An adjusting disc 203 is rotatably connected to the top of the adjusting nut 202. The adjusting disc 203 is fixedly connected to the bottom of the first damping spring 204. The top of the first damping spring 204 is fixedly connected to the bottom of the support plate 1. The first damping spring 204 can be adjusted by setting the adjusting nut 202.

[0021] Furthermore, the pressing mechanism includes a pressure plate 3, which is fixedly connected to the top of the support rod 302. A first spring 303 is sleeved on the surface of the support rod 302 near the friction disc 304. The friction disc 304 can be reset by the setting of the first spring 303. The top end of the first spring 303 is fixedly connected to the bottom of the support plate 1, and the bottom end of the first spring 303 is fixedly connected to the top of the friction disc 304. The pressure plate 3 can press the four friction discs 304 at the same time.

[0022] Preferably, the rotating mechanism includes a rack 301, which is fixedly connected to the bottom of the pressure plate 3. The rack 301 and the toothed roller 407 are configured to cooperate with each other. Two telescopic cylinders 401 are fixedly connected to one side of the adjusting plate 4. The other end of the two telescopic cylinders 401 is fixedly connected to the same clamping plate 403. The surface of each of the two telescopic cylinders 401 is fitted with a second spring 402. The clamping plate 403 can be reset by the setting of the second spring 402. One end of each of the two second springs 402 is fixedly connected to one side of the clamping plate 403, and the other end of each of the two second springs 402 is fixedly connected to one side of the adjusting plate 4. The surface of the adjusting plate 4 away from the clamping plate 403 is provided with a protective mechanism for protecting the power distribution cabinet. The toothed roller 407 can be rotated by the setting of the rack 301.

[0023] Furthermore, the protective mechanism includes two second dampers 404, both of which are fixedly connected to one side of the adjusting plate 4. The other end of each of the two second dampers 404 is fixedly connected to the same buffer plate 406. A second damping spring 405 is fitted on the surface of each of the two second dampers 404. One end of each of the two second damping springs 405 is fixedly connected to one side of the adjusting plate 4, and the other end of each of the two buffer plates 406 is fixedly connected to one side of the buffer plate 406. The buffer plate 406 can protect the distribution cabinet.

[0024] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: In use, the distribution cabinet is first placed on top of the pressure plate 3, and a support plate 1 is installed at the bottom of the pressure plate 3. The pressure plate 3 is connected to the support plate 1 by a first spring 303. After the distribution cabinet is placed, the pressure plate 3 will move downward under its weight. A friction disc 304 is installed at the bottom of the pressure plate 3. As the pressure plate 3 continues to move downward, the friction disc 304 will directly contact the ground, thereby increasing the friction between the device and the ground and preventing the device from shifting during vibration. A rack 301 is also installed at the bottom of the pressure plate 3, and the rack 301 is connected to the support plate 1. The toothed roller 407 on one side of plate 1 is engaged, so that as the pressure plate 3 moves down, the toothed roller 407 will rotate synchronously. An adjusting plate 4 is installed on the surface of the toothed roller 407, and a clamping plate 403 is installed on one side of the adjusting plate 4. The clamping plate 403 is connected to the adjusting plate 4 through a second spring 402. As the toothed roller 407 continues to rotate, the clamping plate 403 will contact the cabinet to achieve the purpose of clamping and fixing. A buffer plate 406 is installed on the other side of the adjusting plate 4. The buffer plate 406 is connected to the adjusting plate 4 through a second damper 404. After the adjusting plate 4 has flipped, the buffer plate 406 will also flip one side of the device to achieve the purpose of protecting the distribution cabinet.

[0025] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A damping base for high-low voltage power distribution cabinets, comprising a support plate (1), characterized in that, The bottom of the supporting plate (1) is fixedly connected with four first dampers (2), and the four first dampers (2) are uniformly arranged in a square shape, the bottom of the four first dampers (2) is fixedly connected with the same base (205), the surface of the four first dampers (2) is sleeved with a first damping spring (204), the bottom of the four first damping springs (204) is provided with an adjusting mechanism for adjusting the first damping spring (204), the top of the side close to the four first dampers (2) of the supporting plate (1) is slidably connected with a supporting rod (302), the bottom of the four supporting rods (302) is fixedly connected with a friction disc (304), the top of the four friction discs (304) is provided with a pressing mechanism for pressing the friction disc (304), the top of the supporting plate (1) is provided with four sliding grooves (101), the inside of the four sliding grooves (101) is rotatably connected with a toothed roller (407), the surface of the four toothed rollers (407) is sleeved with an adjusting plate (4), and the surface of the four toothed rollers (407) is provided with a rotating mechanism for rotating the adjusting plate (4).

2. The damping base for high-low voltage power distribution cabinet according to claim 1, characterized in that, The adjusting mechanism comprises a threaded groove (201), the threaded groove (201) is formed in the surface of the first damper (2), the surface of the side close to the base (205) of the first damper (2) is sleeved with an adjusting nut (202), and the adjusting nut (202) and the threaded groove (201) are arranged in a matched mode, the top of the adjusting nut (202) is rotatably connected with an adjusting disc (203), the adjusting disc (203) is fixedly connected to the bottom of the first damping spring (204), and the top end of the first damping spring (204) is fixedly connected to the bottom of the supporting plate (1).

3. The damping base for high-low voltage power distribution cabinet according to claim 1, characterized in that, The pressing mechanism comprises a pressing plate (3), the pressing plate (3) is fixedly connected to the top of the supporting rod (302), the surface of the side close to the friction disc (304) of the supporting rod (302) is sleeved with a first spring (303), the top end of the first spring (303) is fixedly connected to the bottom of the supporting plate (1), and the bottom end of the first spring (303) is fixedly connected to the top of the friction disc (304).

4. The damping base for high-low voltage power distribution cabinet according to claim 1, characterized in that, The rotating mechanism comprises a rack (301), the rack (301) is fixedly connected to the bottom of the pressing plate (3), and the rack (301) and the toothed roller (407) are arranged in a matched mode, one side of the adjusting plate (4) is fixedly connected with two telescopic cylinders (401), the other ends of the two telescopic cylinders (401) are fixedly connected with the same clamping plate (403), and the surfaces of the two telescopic cylinders (401) are sleeved with second springs (402).

5. The damping base for high-low voltage power distribution cabinet according to claim 4, characterized in that, One end of each of the two second springs (402) is fixedly connected to one side of the clamping plate (403), the other end of each of the two second springs (402) is fixedly connected to one side of the adjusting plate (4), and the surface of the side away from the clamping plate (403) of the adjusting plate (4) is provided with a protection mechanism for protecting the power distribution cabinet.

6. The damping base for high-low voltage power distribution cabinet according to claim 5, characterized in that, The protection mechanism comprises two second dampers (404), both of which are fixedly connected to one side of the adjusting plate (4), and the other ends of both of the second dampers (404) are fixedly connected with the same buffer plate (406), the surfaces of both of the second dampers (404) are sleeved with second damping springs (405), one ends of both of the second damping springs (405) are fixedly connected to one side of the adjusting plate (4), and the other ends of both of the buffer plates (406) are fixedly connected to one side of the buffer plate (406).

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