Mounting support of microcomputer resonance elimination device

Abstract

The utility model discloses a mounting support of a microcomputer resonance elimination device, which relates to the technical field of microcomputer resonance elimination device mounting and comprises a power distribution cabinet mounting plate, a mounting base and a microcomputer resonance elimination device body, side lug plates for mounting are arranged on two sides of the microcomputer resonance elimination device body, and a moving plate is mounted on the mounting base. A mounting vertical plate is arranged above the front end of the moving plate, the microcomputer resonance elimination device body is mounted on the mounting vertical plate through a mounting assembly, the moving assembly is mounted in the mounting base and used for flexibly adjusting the position of the microcomputer resonance elimination device body, and the mounting vertical plate and the mounting base are connected through an angle adjusting assembly. The inclination angle of the microcomputer resonance elimination device body is finely adjusted. According to the utility model, the microcomputer resonance elimination device main body can be conveniently moved out of the cabinet body through the arranged moving assembly, and the moving plate is driven to slide along the mounting base through the rotation of the movable bracket, so that the whole microcomputer resonance elimination device main body can be conveniently moved out, and maintenance personnel can conveniently carry out maintenance operation on the microcomputer resonance elimination device main body.

Description

Technical Field

[0001] The utility model relates to the technical field of the installation of microcomputer harmonic elimination devices, in particular to an installation support for a microcomputer harmonic elimination device. Background Technique

[0002] The microcomputer harmonic elimination device is an instrument placed on the secondary side of the PT to eliminate ferromagnetic resonance. Its difference from the primary harmonic eliminator is that the microcomputer harmonic elimination is a harmonic elimination instrument with advantages such as analysis, recording, printing, and uploading, but it also has disadvantages such as being only applicable to indoor use and having a narrow harmonic elimination range.

[0003] As disclosed in the utility model with the authorization announcement number CN218378572U, an installation support for a microcomputer harmonic elimination device, by installing a movable connecting piece between the installation plate and the base, the angle of the installation plate can be adjusted after the base is fixed under the action of the movable connecting piece, that is, the microcomputer harmonic elimination device is not only limited to being installed on a horizontal platform during installation, but can also be installed on a vertical or even inclined platform, increasing the adaptability of the microcomputer harmonic elimination device during installation, and the angle of the microcomputer harmonic elimination device can be adjusted after installing the base, which is convenient for use.

[0004] The following problems still exist in the use of this prior art:

[0005] Since the microcomputer harmonic elimination device is generally used in a cabinet such as a power distribution cabinet and needs to be regularly maintained. Because it is installed in the cabinet, maintenance personnel need to reach into the cabinet for maintenance. However, some power distribution cabinets are relatively deep, and it is inconvenient for maintenance personnel to reach into the cabinet to perform maintenance operations on the microcomputer harmonic elimination device. Content of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides an installation support for a microcomputer harmonic elimination device, which can solve the technical problem that because it is installed in the cabinet, maintenance personnel need to reach into the cabinet for maintenance, and the maintenance operation is inconvenient.

[0007] To solve the above technical problems, the utility model provides the following technical solution: An installation support for a microcomputer harmonic elimination device, including a power distribution cabinet installation plate, an installation base, and a microcomputer harmonic elimination device main body. Side ear plates for installation are provided on both sides of the microcomputer harmonic elimination device main body;

[0008] A moving plate is installed on the installation base, and an installation vertical plate is arranged above the front end of the moving plate. The microcomputer harmonic elimination device main body is installed on the installation vertical plate through an installation component;

[0009] A moving component, which is installed in the installation base and is used to flexibly adjust the position of the microcomputer harmonic elimination device main body;

[0010] The installation vertical plate and the installation base are connected by an angle adjustment component, which is used to finely adjust the inclination angle of the main body of the microcomputer harmonic elimination device.

[0011] As a preferred technical solution of the present invention, the installation component includes a fixed installation block, a movable installation block and a bolt for fixing. The fixed installation block is fixedly arranged on the installation vertical plate, the movable installation block is slidably connected to the chute inside the installation vertical plate, and both the fixed installation block and the movable installation block are connected to the side ear plates on both sides of the main body of the microcomputer harmonic elimination device through bolts.

[0012] As a preferred technical solution of the present invention, the moving component includes a rack and a movable bracket. The rack is uniformly arranged on the upper surface of the moving plate; the movable bracket is rotatably connected inside the installation base, and the movable bracket is meshed with the rack; the tail end of the movable bracket is installed on the output end of the servo motor.

[0013] As a preferred technical solution of the present invention, a limit baffle for preventing the moving plate from falling off is arranged at the tail end of the moving plate.

[0014] As a preferred technical solution of the present invention, slide bars are arranged on both sides of the moving plate, and the slide bars are slidably connected to the sliding card slots inside the installation base.

[0015] As a preferred technical solution of the present invention, threaded holes are opened at one end of two adjacent installation bases, and the thread directions are opposite. The two installation bases are connected by a double-headed threaded rod, and the tail end of the double-headed threaded rod is connected to the installation base through threads.

[0016] As a preferred technical solution of the present invention, the angle adjustment component includes a pneumatic rod and a rotating hole at the bottom end of the installation vertical plate. The rotating hole at the bottom end of the installation vertical plate is sleeved in the installation seat at the top of the installation base, and the installation vertical plate is rotatably connected to the installation seat; the output end of the pneumatic rod is installed on the outer wall of the installation vertical plate through a rotating seat, and the fixed end of the pneumatic rod is installed on the upper end face of the installation base through a rotating seat.

[0017] Compared with the prior art, the beneficial effects that the present invention can achieve are:

[0018] 1. The present invention facilitates the removal of the main body of the microcomputer harmonic elimination device from the cabinet through the arranged moving component. By rotating the movable bracket, the moving plate is driven to slide along the installation base, which facilitates the overall outward movement of the main body of the microcomputer harmonic elimination device and is convenient for maintenance personnel to perform maintenance operations on the main body of the microcomputer harmonic elimination device;

[0019] 2. The present invention can adapt to the main body of the microcomputer harmonic elimination device with different installation hole positions through the adjustable movable installation block. And in cooperation with the two installation bases whose spacing can be changed, it is convenient to install the main body of the microcomputer harmonic elimination device of multiple specifications. Description of the Drawings

[0020] Figure 1 are the external views of the present utility model;

[0021] Figure 2 is the external view of the mounting base of the present utility model;

[0022] Figure 3 is the schematic diagram of the connection structure between the mounting base and the moving plate of the present utility model;

[0023] Figure 4 is the schematic diagram of the internal structure of the mounting vertical plate of the present utility model;

[0024] Among them: 1. Distribution cabinet mounting plate; 2. Mounting base; 21. Servo motor; 3. Moving plate; 31. Rack; 32. Limit baffle; 4. Movable bracket; 5. Mounting vertical plate; 51. Fixed mounting block; 52. Movable mounting block; 6. Pneumatic rod; 7. Double-headed threaded rod; 8. Microcomputer harmonic elimination device main body. Specific embodiments

[0025] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the following combines specific embodiments to further elaborate the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present utility model.

[0026] Embodiment

[0027] Please refer to Figure 1 , Figure 2 and Figure 4As shown in the figure, the utility model provides a mounting support for a microcomputer harmonic elimination device, which includes a power distribution cabinet mounting plate 1. There are two groups of mounting bases 2 arranged on the power distribution cabinet mounting plate 1. One group of mounting bases 2 is fixedly installed on the power distribution cabinet mounting plate 1, and the other group is slidably connected to the slide rail on the upper surface of the power distribution cabinet mounting plate 1 through a chute. The two groups of mounting bases 2 are connected by a double-headed threaded rod 7. The two ends of the double-headed threaded rod 7 are screwed into the threaded holes at the closest ends of the two groups of mounting bases 2 through threads. The thread directions on both sides of the double-headed threaded rod 7 are opposite. By rotating the double-headed threaded rod 7, the distance between the two groups of mounting bases 2 can be changed, which is convenient for adjusting the position of the mounting base 2 according to the specifications of the microcomputer harmonic elimination device main body 8 to be installed. The mounting vertical plate 5 is located above the mounting base 2. There are a fixed mounting block 51 and a movable mounting block 52 arranged inside the mounting vertical plate 5. The fixed mounting block 51 is fixed inside the mounting vertical plate 5, and the movable mounting block 52 is slidably connected to the chute inside the mounting vertical plate 5. Sliding blocks are arranged on both sides of the movable mounting block 52, which can slide along the chute inside the mounting vertical plate 5, facilitating the flexible adjustment of the distance between the fixed mounting block 51 and the movable mounting block 52 according to the position of the mounting holes on the side ear plates of the microcomputer harmonic elimination device main body 8. The microcomputer harmonic elimination device main body 8 can be conveniently installed on the fixed mounting block 51 and the movable mounting block 52 of the mounting vertical plate 5 through bolts. The mounting assembly includes a fixed mounting block 51, a movable mounting block 52 and bolts for fixing;

[0028] Specifically, rotate the double-headed threaded rod 7 according to the specifications of the microcomputer harmonic elimination device main body 8 to align the position of the mounting vertical plate 5 with the mounting holes on the side ear plates of the microcomputer harmonic elimination device main body 8. Pull the movable mounting block 52 to slide along the chute of the mounting vertical plate 5, so that the movable mounting block 52 and the fixed mounting block 51 are respectively aligned with the upper and lower mounting holes on the side ear plates of the microcomputer harmonic elimination device main body 8. Insert the bolts and tighten them to install the microcomputer harmonic elimination device main body 8 on the mounting vertical plate 5;

[0029] Please refer to Figures 1-3As shown in the figure, a servo motor 21 is provided inside the mounting base 2. A moving slide rail is provided inside the mounting base 2. A moving plate 3 is slidably connected to the moving slide rail of the mounting base 2. An active bracket 4 is installed at the output end of the servo motor 21. The active bracket 4 is engaged with the rack 31 on the surface of the moving plate 3 and is connected to it by a meshing connection. By rotating the active bracket 4, the moving plate 3 can be driven to move along the mounting base 2, facilitating the removal of the microcomputer harmonic elimination device main body 8 for maintenance operations. A limit baffle 32 is provided at the end of the moving plate 3, which can limit the maximum removal position of the moving plate 3 to prevent the moving plate 3 from falling off. The moving component includes a rack 31 and an active bracket 4. The upper side of the mounting base 2 is connected to the rear wall of the mounting vertical plate 5 by a pneumatic rod 6, and both the output end and the fixed end of the pneumatic rod 6 are connected to a rotating seat. A mounting seat is installed at the front end of the upper surface of the mounting base 2. The horizontal axis of the mounting seat is inserted into the rotating hole at the bottom end of the mounting vertical plate 5. The mounting vertical plate 5 can rotate along the mounting base 2. By changing the length of the output end of the pneumatic rod 6, the distance between the mounting vertical plate 5 and the mounting base 2 can be changed, facilitating the adjustment of the inclination angle of the microcomputer harmonic elimination device main body 8. The angle adjustment component includes a pneumatic rod 6 and the rotating hole at the bottom end of the mounting vertical plate 5;

[0030] Specifically, turn on the servo motor 21 to drive the active bracket 4 to rotate. Through the cooperation of the teeth on the outside of the active bracket 4 and the rack 31 on the surface of the moving plate 3, the moving plate 3 is driven to slide along the mounting base 2, removing the microcomputer harmonic elimination device main body 8. Change the length of the output end of the pneumatic rod 6 to adjust the included angle between the mounting vertical plate 5 and the mounting base 2, changing the inclination angle of the microcomputer harmonic elimination device main body 8 to make it more suitable for the maintenance personnel to operate;

[0031] Specific working principle:

[0032] Rotate the double-headed threaded rod 7 to align the fixed mounting block 51 and the movable mounting block 52 on the mounting vertical plate 5 with the mounting holes of the side ear plates of the microcomputer harmonic elimination device main body 8. Change the height of the movable mounting block 52 to align both the movable mounting block 52 and the fixed mounting block 51 with the mounting holes of the side ear plates, and insert bolts to fix them, then the microcomputer harmonic elimination device main body 8 is installed on the mounting vertical plate 5. During maintenance, the servo motor 21 drives the active bracket 4 to rotate, driving the moving plate 3 to move out, moving the microcomputer harmonic elimination device main body 8 to a suitable position. Shrink the length of the output end of the pneumatic rod 6 to change the inclination angle of the microcomputer harmonic elimination device main body 8, facilitating the maintenance personnel to operate the operation panel at the front end of the microcomputer harmonic elimination device main body 8. After the maintenance is completed, the pneumatic rod 6 extends to its original position, and the servo motor 21 is rotated in the reverse direction to retract the microcomputer harmonic elimination device main body 8. The microcomputer harmonic elimination device main body 8 located inside the power distribution cabinet is in a state perpendicular to the mounting base 2. The vertical microcomputer harmonic elimination device main body 8 is more convenient for the staff to observe the operation panel on the surface of the microcomputer harmonic elimination device main body 8.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting support for a microcomputer detuning device, comprising a distribution cabinet mounting plate (1), a mounting base (2) and a microcomputer detuning device body (8), wherein side ear plates for mounting are provided on both sides of the microcomputer detuning device body (8), and the characteristics are: A movable plate (3) is mounted on the mounting base (2), a mounting vertical plate (5) is arranged above the front end of the movable plate (3), and a main body (8) of the microcomputer detuning device is mounted on the mounting vertical plate (5) via a mounting assembly; A movable assembly, which is installed in the mounting base (2) and is used to flexibly adjust the position of the microcomputer detuning device body (8); The mounting vertical plate (5) and the mounting base (2) are connected via an angle adjustment component, and are used to fine-tune the inclination angle of the microcomputer detuning device body (8).

2. The mounting support of a microcomputer detuning device according to claim 1, characterized in that: The mounting assembly comprises a fixed mounting block (51), a movable mounting block (52) and bolts for fixing, wherein the fixed mounting block (51) is fixedly arranged on the mounting vertical plate (5), and the movable mounting block (52) is slidably connected to a slide groove on the inner side of the mounting vertical plate (5), and the fixed mounting block (51) and the movable mounting block (52) are both connected to side ear plates on both sides of a microcomputer detuning device body (8) by bolts.

3. The mounting support of a microcomputer detuning device according to claim 1, characterized in that: The moving assembly comprises a rack (31) and a movable bracket (4); the rack (31) is evenly arranged on the upper surface of the moving plate (3); the movable bracket (4) is rotatably connected in the mounting base (2), and the movable bracket (4) is meshingly connected with the rack (31); and the rear end of the movable bracket (4) is mounted on the output end of the servo motor (21).

4. The mounting support of a microcomputer detuning device according to claim 3, characterized in that: A limiting baffle (32) is provided at the rear end of the movable plate (3) to prevent the movable plate (3) from falling off.

5. The mounting support of a microcomputer detuning device according to claim 3, characterized in that: Slide bars are arranged on both sides of the movable plate (3), and the slide bars are slidably connected to the sliding slots on the inner side of the mounting base (2).

6. The mounting support of a microcomputer detuning device according to claim 1, characterized in that: The two groups of mounting bases (2) are provided with threaded holes at the adjacent ends thereof, and the threaded holes are in opposite directions. The two groups of mounting bases (2) are connected via a double-headed threaded rod (7), and the rear end of the double-headed threaded rod (7) is connected to the mounting base (2) via threads.

7. The mounting support for a microcomputer detuning device according to claim 1, characterized in that: The angle adjustment assembly comprises a pneumatic rod (6) and a rotating hole at the bottom end of the mounting vertical plate (5); the rotating hole at the bottom end of the mounting vertical plate (5) is sleeved in a mounting seat at the top of the mounting base (2); the mounting vertical plate (5) is rotatably connected to the mounting seat; the output end of the pneumatic rod (6) is mounted on the outer wall of the mounting vertical plate (5) through a rotating seat, and the fixed end of the pneumatic rod (6) is mounted on the upper end surface of the mounting base (2) through a rotating seat.

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