Three-phase orthogonal iron core type hybrid magnetically controlled reactor

Abstract

The invention relates to a three-phase orthogonal iron core type hybrid magnetically controlled reactor which comprises a rack, an iron core, a coil and a damping device arranged on the rack, the damping device comprises a connecting mechanism and a damping mechanism, and the iron core is connected with the damping mechanism through the connecting mechanism. The damping mechanism comprises a plurality of damping springs used for supporting the connecting mechanism, an adjusting assembly used for adjusting the length of the damping springs, a driving assembly used for driving the adjusting assembly, and a detecting assembly used for detecting the vibration strength of the coil. The vibration strength of the coil is detected through the detection assembly, then the driving assembly is started, the damping spring is compressed through the adjusting assembly to improve the supporting force of the damping spring so as to adapt to the vibration strength of the coil, and vibration generated by the coil and the iron core can be absorbed by the damping spring; the compression degree of the damping spring is proper, and the phenomena that the service life of the damping spring is shortened due to excessive compression and the damping effect is reduced due to excessive compression are not prone to occurring.

Description

Technical Field

[0001] The present application relates to the field of reactors, and in particular to a three-phase orthogonal iron core hybrid magnetically controlled reactor. Background Art

[0002] Reactors are mainly used to isolate circuits, balance voltages, and enhance or limit currents. They are key components in circuits.

[0003] In factories and other places where large reactors are required, the iron core and coil of the reactor will vibrate due to the action of the AC electromagnetic field during the operation of the large reactor, and the mounting frame of the reactor may resonate under the vibration of the iron core and coil, causing the mounting frame to vibrate and generate noise. At the same time, the fixed parts of the mounting frame may become loose as the vibration continues, thereby destroying the installation stability of the mounting frame. Summary of the invention

[0004] In order to solve the problem that the reactor may vibrate during power-on operation, which may cause the installation stability to be destroyed, the present application provides a three-phase orthogonal iron core hybrid magnetically controlled reactor.

[0005] The present application provides a three-phase orthogonal iron core hybrid magnetically controlled reactor adopts the following technical solution: A three-phase orthogonal iron core hybrid magnetically controlled inductor comprises a frame, an iron core, a coil and a vibration reduction device arranged on the frame, wherein the vibration reduction device comprises a connecting mechanism and a vibration reduction mechanism, the iron core is connected to the vibration reduction mechanism through the connecting mechanism, and the vibration reduction mechanism comprises a plurality of vibration reduction springs for supporting the connecting mechanism, an adjusting component for adjusting the length of the vibration reduction spring, a driving component for driving the adjusting component and a detecting component for detecting the vibration intensity of the coil.

[0006] Through the above technical scheme, the vibration intensity of the coil is detected by the detection component, and then the driving component is started to compress the vibration-damping spring through the adjustment component to increase the supporting force of the vibration-damping spring to adapt to the vibration intensity of the coil, so that the vibration generated by the coil and the iron core of the reactor during use will be absorbed by the vibration-damping spring. At the same time, due to the presence of the detection component, the compression degree of the vibration-damping spring is more appropriate, and it is not easy to have excessive compression that reduces the service life of the vibration-damping spring and excessive compression that reduces the vibration-damping effect.

[0007] Optionally, the connecting mechanism includes a plurality of fixing rods and two brackets, the brackets are arranged at both ends of the iron core for supporting the iron core, the fixing rods are evenly arranged on the two brackets, and the fixing rods pass through the brackets and the iron core in turn and connect the brackets and the iron core, and the brackets are connected to the vibration damping mechanism.

[0008] Optionally, the adjustment assembly includes a plurality of adjustment plates slidably mounted on the frame, two ends of the damping spring are respectively pressed against the adjustment plates and the bracket, and the adjustment plates are used to support the damping spring.

[0009] Optionally, the driving assembly includes a plurality of driving motors arranged on the frame and a plurality of bidirectional screw rods rotatably mounted on the frame, the two ends of the bidirectional screw rods are respectively threaded through two opposite adjustment plates, and the bidirectional screw rods are connected to the driving motors in a one-to-one transmission manner.

[0010] Optionally, the detection assembly includes a support rod, a transmission rod, a proximity sensor and a signal detection mechanism arranged on the bracket, the damping spring is sleeved on the support rod, one end of the support rod slides through the adjustment plate, the transmission rod is arranged on the support rod and one end extends out of the magnetic field range of the coil, the end of the transmission rod located outside the magnetic field range of the coil corresponds to the proximity sensor, and the proximity sensor is connected to the drive motor through the signal detection mechanism.

[0011] Optionally, the signal detection mechanism includes a detection motor arranged on a frame, a driving gear arranged on a main shaft of the detection motor, a first detection gear rotatably mounted on the frame, a reverse thrust coil spring, a damping member and a start button for starting a drive motor. The detection motor is electrically connected to the proximity sensor, the driving gear is meshed with the first detection gear, the reverse thrust coil spring is used to reset the first detection gear, and the damping member is used to slow down the resetting speed of the first detection gear. When the distance between one end of the transmission rod and the proximity sensor is less than a limit, the detection motor starts to drive the driving gear and the first detection gear to rotate. A first lever is provided on the first detection gear. When the first detection gear rotates to a specified angle, the first lever presses against the start button to start the drive motor, and when the start button is pressed, the detection motor stops.

[0012] Optionally, the damping member includes a baffle plate arranged on the frame, the baffle plate is made of elastic material, the baffle plate interferes with the first detection gear, and when the first lever presses the start button, the baffle plate limits the reverse rotation of the first detection gear.

[0013] Optionally, a reverse adjustment device is provided on the frame, and the reverse adjustment device includes a pressure sensor arranged on the frame, a second detection gear rotatably mounted on the frame, and a reverse button for starting the reverse of the drive motor. The transmission rod transmits the vibration amplitude of the iron core to the pressure sensor by pressure through a pressure transmission mechanism. The pressure sensor is connected to the detection motor through a timing mechanism. The second detection gear is meshed with the driving gear. A second lever is provided on the second detection gear. When the timing mechanism detects that the pressure sensor does not detect a pressure signal within a specified time interval, the timing mechanism starts the detection motor to reverse and drives the second detection gear to rotate, and then presses the reverse button through the lever on the second detection gear. When the reverse button is pressed, the detection motor stops.

[0014] Optionally, the pressure transmission mechanism includes a pressure rod arranged on one end of the transmission rod, a pressure spring is provided on one end of the pressure rod, and one end of the pressure spring is pressed against the pressure sensor.

[0015] Optionally, the timing mechanism includes a reverse button for reverse starting the detection motor, a clamping rod slidably installed on the frame for pressing the reverse button, a reverse push spring for pushing the clamping rod to press the reverse button, and an electromagnet. The clamping rod is provided with a magnetic metal block, and the clamping rod is provided with a damping layer to prevent the clamping rod from sliding. When the pressure sensor detects a pressure signal, the electromagnet is started. At this time, the magnetic metal block is adsorbed on the electromagnet, and the clamping rod is separated from the reverse button. When the pressure sensor does not detect a pressure signal, the electromagnet is turned off. At this time, the clamping rod slides toward the reverse button under the action of the reverse push spring, and the time for the clamping rod to slide to press the reverse button is greater than the starting interval of the electromagnet.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. The proximity sensor detects the vibration generated by the iron core and coil transmitted by the support rod. If the vibration is too large, the proximity sensor starts the drive motor to drive the bidirectional screw to rotate, and then drives the adjustment plate to slide to compress the damping spring. Due to the detection by the proximity sensor, the damping spring is not easily over-compressed by the adjustment plate, and the service life of the damping spring is longer.

[0017] 2. After the current in the reactor increases for a period of time, if it decreases, the elastic force of the shock-absorbing spring is too large for the elastic force required by the reactor. At this time, the vibration amplitude of the reactor core will be too small, which is already the level of excessive vibration reduction. The pressure sensor detects that the vibration amplitude of the core is too small and stops starting the electromagnet. The reverse spring pushes the clamping rod to press the reverse button to start the detection motor in reverse. The detection motor drives the second detection gear to rotate and press the reverse button to start the reverse motor until the transmission rod continues to maintain sufficient pressure on the pressure sensor. The starting electromagnet sucks the clamping rod back to stop the detection motor. Under the action of the reverse coil spring, the second detection gear is reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of this application.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the present application, in which the frame and the protection box are removed.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the protection box of the present application, in which the cover of the protection box is removed.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the protection box of the present application, in which part of the protection box is cut away.

[0022] Figure 5 yes Figure 4 Enlarged schematic diagram of part A in the middle.

[0023] Figure 6 yes Figure 4 Enlarged schematic diagram of part B in the middle.

[0024] Those skilled in the art will appreciate that the elements in the drawings are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the size and position of some elements in the drawings may be exaggerated relative to other elements to help improve understanding of the embodiments of the present invention.

[0025] Figure numerals: 1, frame; 11, iron core; 12, coil; 13, protection box; 2, vibration reduction device; 3, connecting mechanism; 31, fixing rod; 32, bracket; 4, vibration reduction mechanism; 41, vibration reduction spring; 42, adjustment component; 421, adjustment plate; 43, driving component; 431, driving motor; 432, bidirectional screw rod; 5, detection component; 51, support rod; 52, transmission rod; 53, proximity sensor; 6, signal detection mechanism; 61, detection motor; 62, driving gear; 63. First detection gear; 64. Reverse push coil spring; 65. Damping member; 651. Baffle; 66. Start button; 67. First lever; 7. Reverse adjustment device; 71. Pressure sensor; 72. Second detection gear; 73. Reverse button; 74. Second lever; 8. Pressure transmission mechanism; 81. Pressure rod; 82. Pressure spring; 9. Timing mechanism; 91. Reverse button; 92. Pressing rod; 93. Reverse push spring; 94. Electromagnet; 95. Magnetic metal block; 96. Damping layer. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1 —6 Provide further details of this application.

[0027] During the operation of large reactors in factories and other places, due to excessive current, the coil and core of the reactor will produce large vibrations, resulting in vibration noise, and the vibration will also damage the installation structure of the reactor.

[0028] The present application embodiment discloses a three-phase orthogonal iron core 11 type hybrid magnetically controlled reactor, referring to Figure 1 and Figure 2 , including a frame 1, an iron core 11 arranged on the frame 1, a coil 12 wound on the iron core 11, and a vibration reduction device 2 arranged on the frame 1. The iron core 11 is installed on the frame 1 through the vibration reduction device 2 for shockproofing.

[0029] Reference Figure 1 and Figure 2 The vibration reduction device 2 includes a connecting mechanism 3 and a vibration reduction mechanism 4, wherein the connecting mechanism 3 includes two brackets 32 and a plurality of fixing rods 31, the two brackets 32 are respectively arranged at the two ends of the iron core 11 along the magnetic field direction of the coil 12, the fixing rods 31 are evenly distributed on the two brackets 32, and one end of the fixing rod 31 slides through the bracket 32 ​​and the iron core 11 in turn, and the fixing rod 31 fixes the bracket 32 ​​to the iron core 11 through bolts.

[0030] Reference Figure 1 and Figure 2The vibration reduction mechanism 4 includes a plurality of vibration reduction springs 41 for supporting the bracket 32 ​​, an adjusting component 42 for adjusting the length of the vibration reduction spring 41 , a driving component 43 for driving the adjusting component 42 , and a detection component 5 for detecting the vibration intensity of the coil 12 .

[0031] Reference Figure 2 and Figure 3 The detection assembly 5 includes a plurality of support rods 51 fixedly mounted on the bracket 32 ​​and a proximity sensor 53 for detecting the vibration amplitude of the support rods 51. The damping spring 41 is correspondingly sleeved on the support rods 51 to support the bracket 32 ​​in a three-dimensional space. A transmission rod 52 is fixedly mounted on the support rod 51. One end of the transmission rod 52 extends beyond the magnetic field influence range of the coil 12. A protection box 13 made of insulating material is fixedly mounted on the frame 1 corresponding to one end of the transmission rod 52. The proximity sensor 53 is fixedly mounted in the protection box 13. One end of the transmission rod 52 passes through the protection box 13 and is opposite to the proximity sensor 53. The transmission rod 52 and the protection box 13 are slidably matched in the compression stroke direction of the damping spring 41 on the support rod 51 where the transmission rod 52 is located. The vibration amplitude of the transmission rod 52 is sensed by the proximity sensor 53 to detect the vibration amplitude of the coil 12 and the iron core 11 after being damped by the damping spring.

[0032] Reference Figure 1 and Figure 2 The adjustment assembly 42 includes ten adjustment plates 421 arranged on the frame 1. The adjustment plates 421 are divided into five upper and five lower plates. The adjustment plates 421 are all slidably mounted on the frame 1 through a plurality of slide bars. The five adjustment plates 421 located at the upper side enclose the five surfaces of the bracket 32, and one end of the support rod 51 slides through the adjustment plates 421. The two ends of the damping spring 41 are respectively pressed against the bracket 32 ​​and the adjustment plates 421, and the damping spring 41 is compressed or relaxed by sliding the adjustment plates 421.

[0033] Reference Figure 1 and Figure 2 The driving assembly 43 includes five driving motors 431 fixedly mounted on the frame 1 and five bidirectional screw rods 432 rotatably mounted on the frame 1. The two ends of the bidirectional screw rods 432 pass through the two opposite adjustment plates 421 and are threadedly matched with the adjustment plates 421. The five driving motors 431 are also respectively connected to the five bidirectional screw rods 432 in a corresponding transmission manner. The driving motors 431 are all reduction motors. The bidirectional screw rods 432 are driven to rotate by the driving motors 431, and then the two opposite adjustment plates 421 are driven to slide relative to or away from each other, so that the positions of the iron core 11 and the coil 12 of the damping spring 41 are not easy to change during the adjustment process, and the coordination between the proximity sensor 53 and the transmission rod 52 is not easy to fail.

[0034] Reference Figure 3 and Figure 4 The proximity sensor 53 is directly connected to the drive motor 431 through the signal detection mechanism 6. After the proximity sensor 53 receives the signal that the transmission rod 52 is too close to the proximity sensor 53, the signal detection mechanism 6 will detect the signal. Only after multiple repeated signals are detected continuously will the drive motor 431 be officially started to compress the damping spring 41.

[0035] Reference Figure 3 and Figure 4 The signal detection mechanism 6 includes a detection motor 61 fixedly mounted on the protection box 13, a start button 66 fixedly mounted in the protection box 13, a driving gear 62 rotatably mounted in the protection box 13, and a first detection gear 63 rotatably mounted in the protection box 13 and meshing with the driving gear 62. The output shaft of the detection motor 61 is coaxially fixedly connected with the driving gear 62. When the start button 66 is pressed, the drive motor 431 is started to rotate the bidirectional screw rod 432 to push the adjustment plate 421 to compress the damping spring 41. At this time, the detection motor 61 stops. When the start button 66 is released, the drive motor 431 stops.

[0036] Reference Figure 3 and Figure 4 A first lever 67 is fixedly mounted on the first detection gear 63. When the proximity sensor 53 detects that the transmission rod 52 is too close, it sends a signal to start the detection motor 61. The detection motor 61 starts to drive the driving gear 62 to rotate. After the driving gear 62 rotates, it drives the first detection gear 63 to rotate. The driving gear 62 and the first detection gear 63 are in a speed reduction fit. When the proximity sensor 53 does not detect a signal that the transmission rod 52 is too close, the detection motor 61 will be stopped.

[0037] Reference Figure 3 and Figure 4 The signal detection mechanism 6 also includes a reverse thrust coil spring 64 fixedly mounted on the rotating shaft of the first detection gear 63 for resetting the first detection gear 63 and a damping member 65 for slowing down the reverse thrust coil spring 64 from resetting the first detection gear 63. The damping member 65 includes a rubber baffle 651 fixedly mounted in the protective box 13.

[0038] Reference Figure 3 and Figure 4 The baffle 651 and the gear teeth of the first detection gear 63 interfere with each other. When the first detection gear 63 rotates, the baffle 651 will hinder the first detection gear 63, and when the first lever 67 presses the start button 66, the first detection gear 63 is just limited by the baffle 651.

[0039] Reference Figure 3 and Figure 4In the process of the proximity sensor 53 intermittently detecting the proximity signal to intermittently start the detection motor 61, the detection motor 61 is started once to drive the first detection gear 63 to rotate at an angle greater than the angle at which the reverse push coil spring 64 pushes the first detection gear 63 to rotate during the period when the detection motor 61 is stopped.

[0040] Reference Figure 3 and Figure 4 , the direction in which the first detection gear 63 is rotated to the point where the first lever 67 presses the start button 66 is defined as the forward direction. With the intermittent start of the detection motor 61, the first detection gear 63 continues to rotate forward until the first lever 67 presses the start button 66. Since the obstruction of the baffle 651 to the first detection gear 63 is staged, the reverse coil spring 64 is required to push the first detection gear 63 back past the limit of the baffle 651 on the first gear tooth of the first detection gear 63 before the first lever 67 releases the start button 66. The pressing time of the start button 66 can be adjusted by adjusting the elasticity of the baffle 651 to adjust the friction between the baffle 651 and the gear teeth of the first detection gear 63.

[0041] Reference Figure 3 and Figure 4 At the same time, through the above scheme, when the transmission rod 52 is accidentally too close to the proximity sensor 53 once or twice, the detection motor 61 will only be temporarily started once and then turned off. At this time, due to the delay effect of the driving gear 62 and the first detection gear 63 on the first lever 67 pressing the start button 66, the first lever 67 will not press the start button 66 in this accidental situation, avoiding the possibility of the start button 66 being accidentally touched due to external interference.

[0042] In factories and similar places, the amount of electricity consumption varies periodically. During periods of high electricity consumption, the damping spring 41 needs to have a greater damping capacity, so the damping spring 41 needs to be compressed to a greater extent. During periods of low electricity consumption, the damping spring 41 needs to be relaxed.

[0043] Reference Figure 3 and Figure 4 A reverse adjustment device 7 is also provided on the frame 1 for reversely adjusting the damping spring 41 to relax the over-compressed damping spring 41.

[0044] Reference Figure 3 and Figure 4 The reverse adjustment device 7 includes a pressure sensor 71 fixedly installed in the protection box 13, a second detection gear 72 rotatably installed in the protection box 13 and meshing with the driving gear 62, and a reverse button 73 for starting the reverse rotation of the driving motor 431.

[0045] Reference Figure 3 and Figure 4 The transmission rod 52 transmits the vibration amplitude of the iron core 11 to the pressure sensor 71 by means of pressure through the pressure transmission mechanism 8. The pressure sensor 71 detects the connection of the motor 61 through the timing mechanism 9. Reference Figure 4 and Figure 5 The pressure transmission mechanism 8 includes a pressure rod 81 fixedly mounted on one end of the transmission rod 52. The pressure rod 81 is vertical. A pressure spring 82 is fixedly mounted on the upper end of the pressure rod 81. The pressure sensor 71 is located on the upper side of the pressure spring 82. The upper end of the pressure spring 82 is pressed against the pressure sensor 71. As the iron core 11 vibrates, the pressure spring 82 provides intermittent pressure signals to the pressure sensor 71. At the same time, since the vibration of the iron core 11 is in all directions, it is not easy for the pressure sensor 71 to be damaged by the pressure rod 81 when the pressure signal is transmitted through the pressure spring 82.

[0046] Reference Figure 4 and Figure 6 The timing mechanism 9 includes a reverse button 91 for reversely starting the detection motor 61, a pressing rod 92 slidably installed in the protection box 13 for pressing the reverse button 91, a reverse push spring 93 for pushing the pressing rod 92 to press the reverse button 91, and an electromagnet 94. The reverse push spring 93 is located at one end of the pressing rod 92, and the two ends of the reverse push spring 93 are respectively pressed against the pressing rod 92 and the inner wall of the protection box 13. Under normal conditions, the reverse push spring 93 pushes the pressing rod 92 to press the reverse button 91.

[0047] Reference Figure 3 and Figure 4 A magnetic metal block 95 is provided on the clamping rod 92, and a damping layer 96 is provided on the clamping rod 92 to prevent the clamping rod 92 from sliding. When the pressure sensor 71 detects a pressure signal, the electromagnet 94 is started. At this time, the magnetic metal block 95 is adsorbed on the electromagnet 94, and the clamping rod 92 is separated from the reverse button 91. When the pressure sensor 71 does not detect a pressure signal, the electromagnet 94 is turned off. At this time, the clamping rod 92 slides toward the reverse button 91 under the action of the reverse thrust spring 93, and the time for the clamping rod 92 to slide to press the reverse button 91 is greater than the start interval of the electromagnet 94.

[0048] Through the intermittent activation of the electromagnet 94 , the pressing rod 92 is always maintained in a state of being separated from the reverse button 91 .

[0049] Reference Figure 3 and Figure 4A second lever 74 for pressing the reverse button 91 is fixedly mounted on the second detection gear 72. When the vibration amplitude of the iron core 11 is too small, the pressure sensor 71 has not detected a pressure signal for a long time, and the electromagnet 94 is closed for a long time, causing the clamping rod 92 to descend under the push of the reverse spring 93, and the reverse button 91 is pressed. At this time, the detection motor 61 starts to reverse and drives the second detection gear 72 to rotate, and then presses the reverse button 73 through the second lever 74 on the second detection gear 72, and when the reverse button 73 is pressed, the detection motor 61 stops.

[0050] Reference Figure 3 and Figure 4 When the second lever 74 presses the reverse button 91 , the reverse push coil spring 64 is in a deformed state, and at this time the baffle 651 just limits the first detection gear 63 .

[0051] The implementation principle of a three-phase orthogonal iron core 11 type hybrid magnetically controlled reactor in the embodiment of the present application is: When the proximity sensor 53 detects that the transmission rod 52 is approaching, the detection motor 61 is started to drive the first detection gear 63 to rotate. The transmission rod 52 stops after leaving, and then the coil spring drives the first detection gear 63 to reset. However, due to the obstruction of the baffle 651, the first detection gear 63 will not reset immediately, and even if an excessive proximity signal is detected once, the lever will not immediately press the start button 66, avoiding accidental start due to accidental interference from the outside world.

[0052] If the proximity sensor 53 continuously detects the excessive proximity signal of the transmission rod 52, the detection motor 61 will be continuously started to drive the first detection gear 63 to rotate continuously, so that the first lever 67 moves toward the direction close to the start button 66 until the start button 66 is pressed. The detection motor 61 stops, and under the obstruction of the baffle 651, after the start button 66 is continuously pressed for a period of time, the coil spring drives the first lever 67 to release the start button 66.

[0053] While the start button 66 is being pressed, the drive motor 431 drives the adjustment plate 421 to slide and compress the damping spring 41, thereby increasing the elastic force of the damping spring 41 to reduce the vibration amplitude of the iron core 11. Then, when the start button 66 is released, the drive motor 431 stops. If the proximity sensor 53 still detects an excessive proximity signal at this time, the above process is repeated until the elastic force of the damping spring 41 reaches the standard, the detection motor 61 and the drive motor 431 both stop, and the inductor works normally.

[0054] During the normal operation of the reactor, there may be periods of high current and low current in the reactor. After the high current period, when the current is low, the elastic force requirement of the shock absorbing spring 41 will become smaller. At this time, the shock absorbing spring 41 that still maintains a large elastic force will cause the vibration amplitude of the iron core 11 to be too small. At this time, the pressure sensor 71 cannot feel enough pressure and will stop sending a pressure signal. The electromagnet 94 stops starting. During this period, the reverse thrust spring 93 pushes the clamping rod 92 to press the reverse button 91. The detection motor 61 starts in reverse and drives the second lever 74 to rotate to press the reverse button 73. The detection motor 61 stops. While the reverse thrust coil spring 64 drives the second detection gear 72 to reset, the baffle 651 sets a timed limit on the second detection gear 72, so that the second lever 74 continues to press the reverse button 73, and the drive motor 431 continues to reverse until the reverse button 73 is released, and the drive motor 431 stops.

[0055] If the pressure sensor 71 detects normal pressure after the driving motor 431 stops, the electromagnet 94 is started to suck the clamping rod 92 back and the reverse button 91 is released. If no normal pressure is detected, the reverse button 73 is released and the reverse button 91 restarts the detection motor 61 and continues to press the reverse button 73 until normal pressure is detected to suck the clamping rod 92 back.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor, characterized in that: The invention comprises a frame (1), an iron core (11), a coil (12), and a vibration reduction device (2) arranged on the frame (1), wherein the vibration reduction device (2) comprises a connecting mechanism (3) and a vibration reduction mechanism (4), wherein the iron core (11) is connected to the vibration reduction mechanism (4) via the connecting mechanism (3), and the vibration reduction mechanism (4) comprises a plurality of vibration reduction springs (41) for supporting the connecting mechanism (3), an adjusting component (42) for adjusting the length of the vibration reduction springs (41), a driving component (43) for driving the adjusting component (42), and a detecting component (5) for detecting the vibration intensity of the coil (12).

2. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 1, characterized in that: The connection mechanism (3) comprises a plurality of fixing rods (31) and two brackets (32); the brackets (32) are arranged at both ends of the iron core (11) for supporting the iron core (11); the fixing rods (31) are evenly arranged on the two brackets (32); the fixing rods (31) pass through the brackets (32) and the iron core (11) in sequence and connect the brackets (32) and the iron core (11); and the brackets (32) are connected to the vibration reduction mechanism (4).

3. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 1, characterized in that: The adjustment assembly (42) comprises a plurality of adjustment plates (421) slidably mounted on the frame (1), the two ends of the vibration-damping spring (41) respectively abutting against the adjustment plates (421) and the bracket (32), and the adjustment plates (421) are used to support the vibration-damping spring (41).

4. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 3, characterized in that: The driving assembly (43) comprises a plurality of driving motors (431) arranged on the frame (1) and a plurality of bidirectional screw rods (432) rotatably mounted on the frame (1), wherein two ends of the bidirectional screw rods (432) are respectively threaded through two opposite adjustment plates (421), and the bidirectional screw rods (432) are transmission-connected to the driving motors (431) in a one-to-one correspondence.

5. The three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 1, characterized in that: The detection assembly (5) comprises a support rod (51) arranged on the bracket (32), a transmission rod (52), a proximity sensor (53) arranged on the frame (1), and a signal detection mechanism (6); the damping spring (41) is sleeved on the support rod (51); one end of the support rod (51) slides through the adjustment plate (421); the transmission rod (52) is arranged on the support rod (51) and one end thereof extends out of the magnetic field range of the coil (12); one end of the transmission rod (52) located outside the magnetic field range of the coil (12) corresponds to the proximity sensor (53); and the proximity sensor (53) is connected to the drive motor (431) via the signal detection mechanism (6).

6. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 5, characterized in that: The signal detection mechanism (6) comprises a detection motor (61) arranged on the frame (1), a driving gear (62) arranged on the main shaft of the detection motor (61), a first detection gear (63) rotatably mounted on the frame (1), a reverse thrust coil spring (64), a damping member (65), and a start button (66) for starting the drive motor (431); the detection motor (61) is electrically connected to the proximity sensor (53); the driving gear (62) is meshed with the first detection gear (63); the reverse thrust coil spring (64) is used to reset the first detection gear (63); the damping member (65) 65) is used to slow down the reset speed of the first detection gear (63). When the distance between one end of the transmission rod (52) and the proximity sensor (53) is less than the limit, the detection motor (61) is started to drive the driving gear (62) and the first detection gear (63) to rotate. The first detection gear (63) is provided with a first lever (67). When the first detection gear (63) rotates to a specified angle, the first lever (67) presses against the start button (66) to start the drive motor (431). When the start button (66) is pressed, the detection motor (61) stops.

7. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 6, characterized in that: The damping member (65) comprises a baffle (651) arranged on the frame (1); the baffle (651) is made of elastic material; the baffle (651) interferes with the first detection gear (63); and when the first lever (67) presses the start button (66), the baffle (651) limits the reverse rotation of the first detection gear (63).

8. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 7, characterized in that: The frame (1) is provided with a reverse adjustment device (7), the reverse adjustment device (7) comprising a pressure sensor (71) provided on the frame (1), a second detection gear (72) rotatably mounted on the frame (1), and a reverse button (73) for starting the reverse rotation of the drive motor (431), the transmission rod (52) transmits the vibration amplitude of the iron core (11) to the pressure sensor (71) by means of pressure through the pressure transmission mechanism (8), and the pressure sensor (71) transmits the vibration amplitude of the iron core (11) to the pressure sensor (71) through the timing mechanism (9) to the detection motor (61) The second detection gear (72) is meshed with the driving gear (62), and a second lever (74) is provided on the second detection gear (72). When the timing mechanism (9) detects that the pressure sensor (71) does not detect a pressure signal within a specified time interval, the timing mechanism (9) starts the detection motor (61) to reversely drive the second detection gear (72) to rotate, and then presses a reverse button (73) through the lever on the second detection gear (72). When the reverse button (73) is pressed, the detection motor (61) stops.

9. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 8, characterized in that: The pressure transmission mechanism (8) comprises a pressure rod (81) arranged on one end of the transmission rod (52), a pressure spring (82) being arranged on one end of the pressure rod (81), and one end of the pressure spring (82) being pressed against the pressure sensor (71).

10. A three-phase orthogonal iron core (11) hybrid magnetically controlled reactor according to claim 8, characterized in that: The timing mechanism (9) comprises a reverse button (91) for reversely starting the detection motor (61), a pressing rod (92) slidably mounted on the frame (1) for pressing the reverse button (91), a reverse push spring (93) for pushing the pressing rod (92) to press the reverse button (91), and an electromagnet (94), wherein a magnetic metal block (95) is provided on the pressing rod (92), and a damping layer (96) is provided on the pressing rod (92) for preventing the pressing rod (92) from sliding. When the pressure sensor (7 1) When a pressure signal is detected, the electromagnet (94) is activated, and the magnetic metal block (95) is adsorbed on the electromagnet (94), and the pressing rod (92) is separated from the reverse button (91). When the pressure sensor (71) does not detect a pressure signal, the electromagnet (94) is closed, and the pressing rod (92) slides toward the reverse button (91) under the action of the reverse push spring (93). The time for the pressing rod (92) to slide to press the reverse button (91) is greater than the activation interval of the electromagnet (94).

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