High-voltage reactor vibration real-time monitoring device

Abstract

The utility model provides a high-voltage reactor vibration real-time monitoring device, which comprises a monitoring device main body, a speed probe mechanism and a high-voltage reactor body, and the upper end of the internal composition of the monitoring device main body is provided with a column body. Compared with the prior art, the monitoring device has the advantages that the monitoring device body, the speed probe mechanisms and the high-voltage reactor body are additionally arranged, the speed probe mechanisms are installed on the inner sides of the installation grooves in the left front two side faces of the stand column body, the vibration amplitude of the high-voltage reactor body can be monitored through the speed probe mechanisms, and multiple positions can be monitored; the monitoring effect is improved, real-time monitoring can be achieved, faults can be found in time, by adding the monitoring device body, when the vibration amplitude is large and the monitoring device body is in an abnormal state, the pressing button compresses the pressing spring, the first metal sheet makes contact with the second metal sheet, an alarm power source is switched on, alarm is triggered, and the alarm reminding effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-voltage reactor monitoring devices, in particular to a high-voltage reactor vibration real-time monitoring device. Background Art

[0002] High-voltage reactors are electrical equipment used in power systems. Their main functions are to limit short-circuit current, improve system stability, regulate voltage, and suppress harmonics. They are usually installed in transmission lines, substations, or industrial power systems, and play a key role in power system control and protection. During use, high-voltage reactors will vibrate due to magnetostriction and electromagnetic attraction. Under normal circumstances, the vibration amplitude of high-voltage reactors is small, which is a normal phenomenon. When a high-voltage reactor fails, its vibration amplitude will increase. Most common high-voltage reactors are regularly inspected and repaired to determine their faults by judging their vibration amplitude. This results in the inability to promptly detect abnormal faults and then inspect them, which will cause problems with the performance of the high-voltage reactor and fail to achieve the desired effect.

[0003] In summary, there are some problems in the use of high-voltage reactors without real-time vibration monitoring, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a real-time monitoring device for vibration of a high-voltage reactor to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: a real-time monitoring device for vibration of a high-voltage reactor, comprising: a monitoring device body, a speed probe mechanism and a high-voltage reactor body, wherein the upper end of the internal composition of the monitoring device body is provided with a column body, the left side surface and the front side surface of the column body are provided with a plurality of groups of mounting grooves for installing the speed probe mechanism, the inner side of each group of the mounting grooves is provided with a group of speed probe mechanisms for monitoring the vibration amplitude of the high-voltage reactor body, the left front side of the monitoring device body is provided with a high-voltage reactor body, the left end of the speed probe mechanism at the left end and the front end of the front speed probe mechanism are provided with mounting columns for installing the speed probe body, the left side surface of the mounting column at the left end and the front side surface of the front mounting column are provided with mounting holes, and the inner side of the mounting hole is provided with a speed probe body for monitoring the vibration amplitude of the high-voltage reactor body.

[0006] As a preferred embodiment, the mounting column is provided with rotating blocks for assisting the rotation of the mounting column on both upper and lower sides of one end close to the center of the column body, and the rotating blocks are connected to the mounting column via a rotating shaft.

[0007] As a preferred embodiment, the rotating block is provided with a rotating seat at one end close to the center of the column body, and the rotating seat and the side surface of the mounting hole at one end away from the center of the column body are both provided with a wire hole 1 for the cable to pass through, and the upper surface of the column body is provided with a wire hole 2 for the cable to pass through, and the cable can be guided through the wire hole 1 and the wire hole 2.

[0008] As a preferred embodiment, the side surface of one end of the mounting groove close to the center of the column body is provided with mounting threaded holes for facilitating the disassembly and assembly of the speed probe mechanism, and several groups of the mounting threaded holes are interconnected with the second wire hole.

[0009] As a preferred embodiment, the inner side surfaces of the front and rear ends of the left-end mounting groove and the inner side surfaces of the left and right ends of the front-end mounting groove are provided with rotation holes, the inner side of the rotation holes is provided with bearings, and the inner side of the bearings is provided with adjustment studs;

[0010] A support rod is provided on the outside of the adjusting stud, and an adjusting threaded hole is provided on the inside of the support rod. The adjusting stud is threadedly connected to the adjusting threaded hole. A support ring is provided on one end of the support rod close to the speed probe mechanism. Rotating the adjusting stud can cause it to rotate inside the adjusting threaded hole, thereby adjusting the position of the support rod, so that the support ring supports the mounting column, and the mounting column rotates around the rotating shaft to fine-tune the position of the speed probe body.

[0011] As a preferred embodiment, the velocity probe mechanism is provided with a mounting stud at one end close to the center of the column body, and the mounting stud is threadedly connected with the mounting threaded hole;

[0012] The lower end of the monitoring device body is provided with a mounting plate for fixing, and mounting holes are provided at the four corners of the upper surface of the mounting plate.

[0013] As a preferred embodiment, a group of extension rods are respectively provided on the left side and the front side of the column body, a block is provided at one end of the extension rod away from the center of the column body, and a push button is provided on the side of the block close to the high-voltage reactor body.

[0014] As a preferred embodiment, a pressure spring is provided on the side of the pressure button away from the high-voltage reactor body, a metal sheet one is provided on the side of the pressure spring away from the high-voltage reactor body, a metal sheet two is provided on the rear side of the metal sheet one, the metal sheet one and the metal sheet two are spaced apart in the absence of external force, the metal sheet two is connected to an external alarm through a wire, and when the vibration amplitude is large and is in an abnormal state, the pressure button can compress the pressure spring and make the metal sheet one contact with the metal sheet two, so that the alarm power is turned on to trigger the alarm, so as to achieve the effect of alarm reminder.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a monitoring device body, a speed probe mechanism and a high-voltage reactor body, a speed probe mechanism is installed on the inner sides of the mounting grooves on the left front two sides of the column body, and the vibration amplitude of the high-voltage reactor body can be monitored through the speed probe body, and multiple positions can be monitored to improve the monitoring effect, and real-time monitoring and timely fault detection can be achieved. By adding a monitoring device body, when the vibration amplitude is large and is in an abnormal state, the pressing button can compress the pressing spring, and the metal sheet one can contact the metal sheet two, so that the alarm power is turned on to trigger the alarm, so as to achieve the effect of alarm reminder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of the real-time monitoring device for vibration of a high-voltage reactor.

[0018] Figure 2 It is a schematic diagram of the upper structure of the monitoring device body in the real-time vibration monitoring device for high-voltage reactors of the utility model.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 It is a schematic diagram of the lower structure of the monitoring device body in the real-time vibration monitoring device for high-voltage reactors of the utility model.

[0021] Figure 5 The utility model is a schematic diagram of the outer structure of the speed probe mechanism in the real-time vibration monitoring device for high-voltage reactors.

[0022] Figure 6 The utility model is a schematic diagram of the inner structure of the speed probe mechanism in the real-time vibration monitoring device for high-voltage reactors.

[0023] In the figure, 100- monitoring device body, 101- mounting plate, 102- mounting hole, 103- column body, 104- mounting groove, 105- rotating hole, 106- bearing, 107- adjusting stud, 108- supporting rod, 109- supporting ring, 110- mounting threaded hole, 111- extension rod, 112- pressing button, 113- wire hole 2;

[0024] 200-speed probe mechanism, 201-mounting stud, 202-rotating seat, 203-rotating block, 204-mounting column, 205-speed probe body, 206-wire hole 1;

[0025] 300- High voltage reactor body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a real-time monitoring device for high-voltage reactor vibration, comprising: a monitoring device body 100, a velocity probe mechanism 200 and a high-voltage reactor body 300, wherein the upper end of the monitoring device body 100 is provided with a column 103 in its internal components;

[0028] The left side and front side of the column body 103 are provided with a plurality of installation slots 104 for installing the speed probe mechanism 200. Each installation slot 104 is provided with a speed probe mechanism 200 for monitoring the vibration amplitude of the high-voltage reactor body 300. The left front side of the monitoring device body 100 is provided with the high-voltage reactor body 300.

[0029] The left end of the left-end speed probe mechanism 200 and the front end of the front-end speed probe mechanism 200 are both provided with mounting columns 204 for mounting the speed probe body 205. The left side surface of the left-end mounting column 204 and the front side surface of the front-end mounting column 204 are both provided with mounting holes. The inner side of the mounting hole is provided with a speed probe body 205 for monitoring the vibration amplitude of the high-voltage reactor body 300.

[0030] A rotating block 203 for assisting the rotation of the mounting column 204 is disposed on both upper and lower sides of one end of the mounting column 204 close to the center of the column body 103 . The rotating block 203 is connected to the mounting column 204 via a rotating shaft.

[0031] A rotating seat 202 is provided at one end of the rotating block 203 close to the center of the column body 103, and a wire hole 1 206 for the cable to pass through is provided on the side of the rotating seat 202 and the mounting hole away from the center of the column body 103. A wire hole 2 113 for the cable to pass through is provided on the upper surface of the column body 103, and the cable can be guided through the wire hole 1 206 and the wire hole 2 113.

[0032] A mounting threaded hole 110 is provided on the side of one end of the mounting groove 104 close to the center of the column body 103 for facilitating the disassembly and assembly of the velocity probe mechanism. Several groups of mounting threaded holes 110 are interconnected with the second wire hole 113 .

[0033] The inner side surfaces of the front and rear ends of the left end mounting groove 104 and the inner side surfaces of the left and right ends of the front end mounting groove 104 are provided with rotation holes 105, the inner side of the rotation holes 105 is provided with bearings 106, and the inner side of the bearings 106 is provided with adjustment studs 107;

[0034] A support rod 108 is provided on the outside of the adjusting stud 107, and an adjusting threaded hole is provided on the inside of the support rod 108. The adjusting stud 107 is threadedly connected to the adjusting threaded hole. A support ring 109 is provided on one end of the support rod 108 close to the speed probe mechanism 200. Rotating the adjusting stud 107 can make it rotate inside the adjusting threaded hole, thereby adjusting the position of the support rod 108, so that the support ring 109 supports the mounting column 204, and the mounting column 204 rotates around the rotating shaft, thereby fine-tuning the position of the speed probe body 205.

[0035] See also Figure 1-Figure 6 As the first embodiment of the utility model: first, the user installs a speed probe mechanism 200 on the inner side of the mounting grooves 104 on the left front two sides of the column body 103, and can monitor the vibration amplitude of the high-voltage reactor body 300 through the speed probe body 205, and can monitor multiple positions through the speed probe mechanisms 200 set on the inner sides of different mounting grooves 104, thereby improving the monitoring effect. Secondly, the user can rotate the adjusting stud 107 to make it rotate inside the adjusting threaded hole, and then adjust the position of the support rod 108, so that the support ring 109 supports the mounting column 204, and the mounting column 204 rotates around the rotating shaft, and fine-tunes the position of the speed probe body 205, so as to achieve the effect of real-time monitoring and timely detection of faults.

[0036] The speed probe mechanism 200 is provided with a mounting stud 201 at one end close to the center of the column body 103, and the mounting stud 201 is threadedly connected with the mounting threaded hole 110;

[0037] A mounting plate 101 for fixing is disposed at the lower end of the monitoring device body 100 , and mounting holes 102 are provided at the four corners of the upper surface of the mounting plate 101 .

[0038] See also Figure 1 and Figure 4-Figure 6, as the second embodiment of the utility model: based on the above-mentioned first embodiment, the user can complete the convenient disassembly and assembly of the speed probe mechanism 200 through the threaded matching connection state of the installation stud 201 and the installation threaded hole 110, so as to inspect or replace the speed probe mechanism 200 separately, and can complete the installation and fixation of the monitoring device body 100 through the installation plate 101 and the installation hole 102, so that it is in a stable state.

[0039] A group of extension rods 111 are respectively provided on the left side and the front side of the column body 103 , and a block is provided at one end of the extension rod 111 away from the center of the column body 103 , and a push button 112 is provided on the side of the block close to the high-voltage reactor body 300 .

[0040] A pressure spring is provided on the side of the pressure button 112 away from the high-voltage reactor body 300, and a metal sheet 1 is provided on the side of the pressure spring away from the high-voltage reactor body 300. A metal sheet 2 is provided on the rear side of the metal sheet 1. The metal sheet 1 and the metal sheet 2 are spaced apart in the absence of external force. The metal sheet 2 is connected to the external alarm through a wire. When the vibration amplitude is large and is in an abnormal state, the pressure button 112 can compress the pressure spring and make the metal sheet 1 contact with the metal sheet 2, so that the alarm power is turned on to trigger the alarm, thereby achieving the effect of alarm reminder.

[0041] See also Figure 1-Figure 2 As the third embodiment of the utility model: when the high-voltage reactor body 300 is in an abnormal state and its vibration amplitude is large, the push button 112 can be pressed and held, and the push button 112 compresses the push spring, so that the metal sheet 1 can contact the metal sheet 2, and the alarm power is turned on to trigger the alarm, so as to achieve the effect of alarm reminder.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. High-voltage reactor vibration real-time monitoring device, including: A monitoring device body (100), a speed probe mechanism (200) and a high-voltage reactor body (300), characterized in that: a column body (103) is provided at the upper end of the internal components of the monitoring device body (100); The left side and front side of the column (103) are provided with a plurality of groups of mounting grooves (104) for mounting speed probe mechanisms (200), each group of the mounting grooves (104) having a group of speed probe mechanisms (200) for monitoring the vibration amplitude of the high-voltage reactor body (300) disposed inside, and the high-voltage reactor body (300) is disposed on the left front side of the monitoring device body (100); The left end of the left-end speed probe mechanism (200) and the front end of the front-end speed probe mechanism (200) are both provided with mounting columns (204) for mounting a speed probe body (205), and the left side surface of the left-end mounting column (204) and the front side surface of the front-end mounting column (204) are both provided with mounting holes, and the inner side of the mounting hole is provided with a speed probe body (205) for monitoring the vibration amplitude of the high-voltage reactor body (300).

2. The high-voltage reactor vibration real-time monitoring device according to claim 1, characterized in that: The upper and lower sides of one end of the mounting column (204) close to the center of the column body (103) are provided with rotating blocks (203) for assisting the mounting column (204) to rotate, and the rotating block (203) is connected to the mounting column (204) via a rotating shaft.

3. The high-voltage reactor vibration real-time monitoring device according to claim 2, characterized in that: The rotating block (203) is provided with a rotating seat (202) at one end close to the center of the column body (103), and the rotating seat (202) and the side surface of the mounting hole at one end away from the center of the column body (103) are both provided with a first wire hole (206) for the cable to pass through, and the upper surface of the column body (103) is provided with a second wire hole (113) for the cable to pass through.

4. The high-voltage reactor vibration real-time monitoring device according to claim 3, characterized in that: The side surface of one end of the mounting groove (104) close to the center of the column (103) is provided with a mounting threaded hole (110) for facilitating the disassembly and assembly of the velocity probe mechanism, and a plurality of groups of the mounting threaded holes (110) are interconnected with the second wire hole (113).

5. The high-voltage reactor vibration real-time monitoring device according to claim 4, characterized in that: The inner side surfaces of the front and rear ends of the left-end mounting groove (104) and the inner side surfaces of the left and right ends of the front-end mounting groove (104) are both provided with rotation holes (105), the inner side of the rotation holes (105) is provided with bearings (106), and the inner side of the bearings (106) is provided with adjustment studs (107); A support rod (108) is provided on the outside of the adjusting stud (107), an adjusting threaded hole is provided on the inside of the supporting rod (108), the adjusting stud (107) is threadedly connected to the adjusting threaded hole, and a support ring (109) is provided on one end of the supporting rod (108) close to the speed probe mechanism (200).

6. The high-voltage reactor vibration real-time monitoring device according to claim 2, characterized in that: The velocity probe mechanism (200) is provided with a mounting stud (201) at one end close to the center of the column body (103), and the mounting stud (201) is threadedly connected to the mounting threaded hole (110); A mounting plate (101) for fixing is provided at the lower end of the monitoring device body (100), and mounting holes (102) are provided at the four corners of the upper surface of the mounting plate (101).

7. The high-voltage reactor vibration real-time monitoring device according to claim 1, characterized in that: A group of extension rods (111) are respectively provided on the left side and the front side of the column body (103); a block is provided at one end of the extension rod (111) away from the center of the column body (103); and a push button (112) is provided on the side of the block close to the high-voltage reactor body (300).

8. The high-voltage reactor vibration real-time monitoring device according to claim 7, characterized in that: A pressure spring is provided on the side of the pressure button (112) away from the high-voltage reactor body (300), a metal sheet 1 is provided on the side of the pressure spring away from the high-voltage reactor body (300), a metal sheet 2 is provided on the rear side of the metal sheet 1, the metal sheet 1 and the metal sheet 2 are spaced apart in the absence of external force, and the metal sheet 2 is connected to an external alarm via a wire.

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