A high-voltage solid-state soft-starter device with adaptive regulation electrode structure

Abstract

The application discloses a high-voltage solid-state soft start device with a self-adaptive adjusting electrode structure and relates to the technical field of high-voltage solid-state soft start devices. The device comprises a cabinet body and a decontamination assembly. A middle partition plate is fixed in the middle of the inside of the cabinet body. A thyristor group is arranged at the lower end of the cabinet body. A first contact electrode is connected to the top of the thyristor group. A guide frame is slidably connected to the middle of the middle partition plate. A second contact electrode is arranged at the bottom of the guide frame. The decontamination assembly is arranged in the middle of the cabinet body. When the first contact electrode and the second contact electrode work for a long time, the contact surface is oxidized to increase the contact resistance, the motor drives the reciprocating lead screw to rotate through the driving shaft, the driving gear, the driven gear and the one-way bearing, the moving seat is horizontally moved, the fixed cylinder is moved to the first contact electrode and the second contact electrode, the guide plate is in contact with the slide post in the process, and the height of the guide frame is automatically adjusted.

Description

TECHNICAL FIELD

[0001] The application relates to the field of high-voltage solid-state soft starting technology, in particular to a high-voltage solid-state soft starting device loaded with a self-adaptive adjusting electrode structure. BACKGROUND

[0002] The high-voltage solid-state soft starting device realizes smooth starting of a motor and a mechanical load by adopting a voltage reduction or frequency conversion technology, reduces starting current, and adopts a half-controlled device, that is, a thyristor, and an electronic control circuit, adopts an AC-AC voltage regulation mode, and can adjust voltage but cannot adjust frequency. When the motor starts, the starting output torque is small, the starting current is large, and the device is suitable for medium and light loads. The main function is that during the motor starting process, the starting current of the motor is kept at a low level by gradually increasing the voltage and the frequency, and sufficient starting torque is ensured, so that the impact on the power grid is reduced.

[0003] For example, the application with the publication number CN105577036B8 discloses a handcart type medium and high-voltage solid-state motor soft starting device. The application adopts an integrated design, is convenient to overhaul, is assisted by an industry standard transfer chassis car, can be pulled out under the action of manpower, has a simple structure, and is convenient and fast to use and install. However, during actual use, since the contact electrode of the device may form a thin film such as a metal oxide or a carbon film on the surface during long-time use, the thin film hinders the passing of current, generates contact resistance, and causes the problem that the normal use of the device is affected.

[0004] Therefore, in view of the existing structure and defects, the high-voltage solid-state soft starting device loaded with the self-adaptive adjusting electrode structure is provided. SUMMARY

[0005] The application aims to provide the high-voltage solid-state soft starting device loaded with the self-adaptive adjusting electrode structure to solve the problems in the background art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: A high-voltage solid-state soft start device with an adaptive adjusting electrode structure, comprising a cabinet and a decontamination assembly, a center partition is fixed in the inside of the cabinet, a thyristor group is arranged at the lower end of the cabinet, a first contact electrode is connected to the top of the thyristor group, a guide frame is slidably connected to the middle of the center partition, and a second contact electrode is arranged at the bottom of the guide frame, the decontamination assembly is arranged in the middle of the cabinet, and the decontamination assembly comprises a motor, a drive shaft, a driving gear, a driven gear, a one-way bearing, a reciprocating screw, a moving seat, a guide plate, a sliding column, a return spring, a fixed cylinder, a rotating sleeve, an elastic pad and a sandpaper sleeve, a motor is arranged at the rear side of the cabinet, a drive shaft is connected to the top of the motor, a driving gear is arranged at the upper end of the drive shaft, a driven gear is engaged with one side of the driving gear, a one-way bearing is arranged in the inside of the driven gear, a reciprocating screw is fixed in the inside of the one-way bearing, a moving seat is arranged at one end of the reciprocating screw, guide plates are fixed at both ends of the moving seat, sliding columns are arranged at both sides of the guide frame, a return spring is sleeved at the outer side of the upper part of the guide frame, a fixed cylinder is arranged in the middle of the moving seat, a rotating sleeve is rotatably connected to the outer side of the fixed cylinder, an elastic pad is arranged at the outer side of the rotating sleeve, and a sandpaper sleeve is bonded to the outer side of the elastic pad.

[0007] Further, one end of the guide plate is inclined, and the guide plate is slidably connected with the sliding column.

[0008] Further, a dust collection assembly is arranged at the outer side of the middle of the drive shaft, the dust collection assembly comprises a fixed box, a fan blade and a first one-way valve, the fixed box is rotatably connected to the upper and lower ends of the drive shaft, the fan blade is arranged at the middle of the drive shaft, and the first one-way valve is arranged at the upper end of one side of the drive shaft.

[0009] Further, the dust collection assembly further comprises a filter, a first guide pipe, a first sliding pipe and an air inlet, the filter is connected to one end of the first one-way valve, the first guide pipe is arranged at the upper end of the filter, the first sliding pipe is slidably connected to the inside of one end of the first guide pipe, and the air inlets are arranged at the upper and lower sides of the fixed cylinder.

[0010] Further, the inside of both ends of the moving seat is hollow, the first sliding pipe is fixedly connected with the moving seat, and the first sliding pipe is connected with the inside of the fixed cylinder through the moving seat.

[0011] Further, a heat dissipation assembly is connected to the other side of the fixed box, the heat dissipation assembly comprises a filter plate, a second one-way valve and a second guide pipe, the filter plate is arranged at the lower part of the fixed box, the second one-way valve is fixed at the other side of the upper part of the fixed box, and the second guide pipe is connected to one end of the second one-way valve.

[0012] Further, the heat dissipation assembly further comprises a second sliding pipe, an inner lining partition plate and a gas injection hole, one end of the second guide pipe is internally and slidingly connected with the second sliding pipe, and the second sliding pipe is fixedly connected with the moving base, the inner lining partition plate is arranged in the fixed cylinder, and the gas injection hole is formed in one side of the fixed cylinder.

[0013] Further, one end of the rotating sleeve is externally connected with a position adjusting assembly, the position adjusting assembly comprises a ratchet wheel, a rotating shaft and a clamping plate, one end of the rotating sleeve is fixedly provided with the ratchet wheel, one end of the moving base is rotatably connected with the rotating shaft, and the end of the rotating shaft is connected with the elastic pad.

[0014] Further, the position adjusting assembly further comprises a hanger, a sliding rod, a toothed plate and a compression spring, the bottom of the middle partition plate is arranged with the hanger, the middle portion of the hanger is slidingly connected with the sliding rod, the bottom of the sliding rod is fixedly provided with the toothed plate, and the top of the toothed plate is connected with the compression spring.

[0015] Further, the sliding rod is T-shaped in the front view and rectangular in the top view.

[0016] The application provides a high-voltage solid-state soft start device with an adaptive adjustment electrode structure, which has the following advantages:

[0017] 1、When the first contact electrode and the second contact electrode work for a long time, the contact surface is oxidized to increase the contact resistance, the motor drives the reciprocating lead screw to rotate through the driving shaft, the driving gear, the driven gear and the one-way bearing, so that the moving base moves horizontally, the fixed cylinder moves to the first contact electrode and the second contact electrode, the guide plate contacts the slide post in the process, thereby automatically adjusting the height of the guide frame, the first contact electrode and the second contact electrode are adaptively separated to avoid the contact surface between the first contact electrode and the second contact electrode, the sandpaper sleeve is used to scrape and clean the contact surface, the oxide attached to the surface is reduced, the resistance during subsequent contact is reduced, the elasticity pad is used to improve the force when the sandpaper sleeve contacts the electrode surface, the cleaning effect is further improved, and when the moving base moves back with the continuous rotation of the reciprocating lead screw, the guide plate avoids the slide post, the return spring presses the guide frame, the second contact electrode contacts the first contact electrode, the electrodes are automatically connected after cleaning, and the convenience during maintenance is improved.

[0018] 2、The application can also drive the fan to rotate when the motor drives the driving shaft to rotate, so that the upper part of the fixed box forms a negative pressure, and the first one-way valve is in an open state, so that the inside of the fixed cylinder forms a negative pressure through the first guide pipe and the first sliding pipe, thereby the powder generated by the sandpaper sleeve grinding and scraping is sucked through the air inlet holes on the upper and lower sides, the cleanliness of the environment during equipment operation is maintained, and the filter can be used to filter impurities for centralized cleaning, and the first guide pipe and the first sliding pipe are slidingly connected, so that the movement of the moving seat is limited and guided, and the stability of the moving seat during movement is maintained.

[0019] 3、After cleaning, the motor can be reversed through the controller, so that the driving shaft rotates in the opposite direction, the one-way bearing changes from the locked state to the movable state, so that the transmission is not performed, the moving seat stops moving, and the fan can suck external air into the upper end of the fixed box due to the reverse rotation, so that the high pressure is formed, the first one-way valve is closed and the second one-way valve is opened, the airflow is delivered to one side of the inner lining partition through the second guide pipe and the second sliding pipe, and is blown to the outside of the second contact electrode through the air injection hole, so as to accelerate the air flow rate outside the second contact electrode, thereby improving the heat dissipation performance of the pole piece without cleaning the pole piece.

[0020] 4、During the movement of the moving seat, the ratchet wheel also moves to the toothed plate, so that the tooth vertical surface of the toothed plate contacts the tooth vertical surface of the ratchet wheel, and the compression spring pushes the toothed plate under the limitation of the hanger and the slide rod, so that the ratchet wheel drives the rotating sleeve to rotate as the moving seat continues to move, and when the moving seat moves to the electrode again, the tooth inclined surface of the ratchet wheel contacts the tooth inclined surface of the toothed plate, and the clamping plate blocks the tooth flat surface of the ratchet wheel under the action of gravity, so that the toothed plate is pushed upward under the guidance of the inclined surface, so that the toothed plate is separated from the ratchet wheel, so that the fixed cylinder is not rotated, so that the position of the sandpaper sleeve outside can be automatically adjusted when the electrode surface is cleaned, the sandpaper sleeve outside can be fully utilized, the period of replacement and maintenance is prolonged, and the hole position of the fixed cylinder and the rotating sleeve outside can be aligned after rotation adjustment, so that the blockage condition is avoided due to misalignment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a cabinet lower end internal structure schematic view of a high-voltage solid-state soft start device with adaptive adjustment electrode structure;

[0022] Figure 2 It is a middle partition plate three-dimensional structure schematic view of a high-voltage solid-state soft start device with adaptive adjustment electrode structure;

[0023] Figure 3A rear view structure schematic diagram of the middle part of the cabinet of the high-voltage solid-state soft start device with adaptive adjustment electrode structure according to the present application;

[0024] Figure 4 A decontamination assembly three-dimensional structure schematic diagram of the high-voltage solid-state soft start device with adaptive adjustment electrode structure according to the present application;

[0025] Figure 5 A fixing cylinder three-dimensional structure schematic diagram of the high-voltage solid-state soft start device with adaptive adjustment electrode structure according to the present application;

[0026] Figure 6 An inner lining partition plate structure schematic diagram of the high-voltage solid-state soft start device with adaptive adjustment electrode structure according to the present application;

[0027] Figure 7 A position adjusting assembly three-dimensional structure schematic diagram of the high-voltage solid-state soft start device with adaptive adjustment electrode structure according to the present application.

[0028] In the figure: 1, cabinet; 2, partition plate; 3, thyristor group; 4, first contact electrode; 5, guide frame; 6, second contact electrode; 7, decontamination assembly; 701, motor; 702, drive shaft; 703, driving gear; 704, driven gear; 705, one-way bearing; 706, reciprocating lead screw; 707, moving seat; 708, guide plate; 709, sliding column; 710, return spring; 711, fixing cylinder; 712, rotating sleeve; 713, elastic pad; 714, sandpaper sleeve; 8, dust absorption assembly; 801, fixed box; 802, fan blade; 803, first one-way valve; 804, filter; 805, first guide pipe; 806, first sliding pipe; 807, air inlet hole; 9, heat dissipation assembly; 901, filter plate; 902, second one-way valve; 903, second guide pipe; 904, second sliding pipe; 905, inner lining partition plate; 906, air outlet hole; 10, position adjusting assembly; 1001, ratchet wheel; 1002, rotating shaft; 1003, clamping plate; 1004, hanging bracket; 1005, sliding rod; 1006, toothed plate; 1007, compression spring. DETAILED DESCRIPTION

[0029] Please refer to Figures 1 to 7The application provides the technical scheme: a high-voltage solid-state soft start device with an adaptive adjusting electrode structure, which comprises a cabinet body 1 and a decontamination assembly 7, a middle partition plate 2 is fixed in the middle of the inside of the cabinet body 1, a thyristor group 3 is arranged at the lower end of the cabinet body 1, a first contact electrode 4 is connected to the top of the thyristor group 3, a guide frame 5 is slidably connected to the middle of the middle partition plate 2, a second contact electrode 6 is arranged at the bottom of the guide frame 5, the decontamination assembly 7 is arranged at the middle of the cabinet body 1, and the decontamination assembly 7 comprises a motor 701, a driving shaft 702, a driving gear 703, a driven gear 704, a one-way bearing 705, a reciprocating lead screw 706, a moving seat 707, a guide plate 708, a sliding column 709, a reset spring 710, a fixed cylinder 711, a rotating sleeve 712, an elastic pad 713 and a sandpaper sleeve 714, the rear side of the cabinet body 1 is provided with the motor 701, the top of the motor 701 is connected with the driving shaft 702, the upper end of the driving shaft 702 is provided with the driving gear 703, one side of the driving gear 703 is engaged with the driven gear 704, the inside of the driven gear 704 is provided with the one-way bearing 705, the inside of the one-way bearing 705 is fixed with the reciprocating lead screw 706, the outer side of one end of the reciprocating lead screw 706 is provided with the moving seat 707, the two ends of the moving seat 707 are both fixed with the guide plate 708, the two sides of the guide frame 5 are provided with the sliding column 709, the outer side of the upper part of the guide frame 5 is sleeved with the reset spring 710, the middle of the moving seat 707 is provided with the fixed cylinder 711, the outer side of the fixed cylinder 711 is rotatably connected with the rotating sleeve 712, the outer side of the rotating sleeve 712 is provided with the elastic pad 713, and the outer side of the elastic pad 713 is bonded with the sandpaper sleeve 714.

[0030] Please refer to Figures 1 to 5 One end of the guide plate 708 is inclined, the guide plate 708 is slidably connected with the sliding column 709, the middle outer side of the driving shaft 702 is provided with a dust collection assembly 8, the dust collection assembly 8 comprises a fixed box 801, a fan blade 802 and a first one-way valve 803, the outer sides of the upper and lower ends of the driving shaft 702 are rotatably connected with the fixed box 801, the middle of the driving shaft 702 is provided with the fan blade 802, and one side of the upper end of the driving shaft 702 is provided with the first one-way valve 803, the dust collection assembly 8 further comprises a filter 804, a first guide pipe 805, a first sliding pipe 806 and an air inlet hole 807, one end of the first one-way valve 803 is connected with the filter 804, the upper end of the filter 804 is provided with the first guide pipe 805, one end of the first guide pipe 805 is slidably connected with the first sliding pipe 806 inside, the upper and lower sides of the fixed cylinder 711 are provided with the air inlet hole 807, the two ends of the moving seat 707 are both hollow, the first sliding pipe 806 is fixedly connected with the moving seat 707, and the first sliding pipe 806 is connected with the inside of the fixed cylinder 711 through the moving seat 707;

[0031] The specific operation is as follows: start the motor 701, drive the reciprocating screw 706 through the drive shaft 702, the driving gear 703, the driven gear 704 and the one-way bearing 705, at this time, the first guide pipe 805 and the first sliding pipe 806 are used to limit and guide the movement of the moving seat 707, so that the moving seat 707 moves horizontally, and the fixed cylinder 711 moves to the first contact electrode 4 and the second contact electrode 6, then the guide plate 708 contacts the slide column 709, thereby automatically adjusting the height of the guide frame 5, the first contact electrode 4 and the second contact electrode 6 will be adaptively separated to avoid, so as to use the sandpaper sleeve 714 to scrape and clean the contact surface between the first contact electrode 4 and the second contact electrode 6, reduce the oxide attached to the surface, and facilitate to reduce the resistance during subsequent contact, and use the elastic pad 713 to improve the intensity when the sandpaper sleeve 714 contacts the electrode surface, further improve the effect during cleaning, at the same time, the drive shaft 702 also drives the fan blade 802 to rotate, so that the upper part of the fixed box 801 forms a negative pressure, at this time, the first one-way valve 803 is in an open state, so that the inside of the fixed cylinder 711 forms a negative pressure through the first guide pipe 805 and the first sliding pipe 806, thereby the powder generated by the sandpaper sleeve 714 is sucked and removed through the air inlet holes 807 on the upper and lower sides, which is beneficial to keep the cleanliness of the environment during equipment operation, and the filter 804 can also be used to filter impurities, so as to concentrate on cleaning impurities, then with the continuous rotation of the reciprocating screw 706, when the moving seat 707 moves back, the guide plate 708 avoids the slide column 709, at this time, the reset spring 710 extrudes the guide frame 5, so that the second contact electrode 6 contacts the first contact electrode 4, thereby the electrodes can be automatically connected after cleaning.

[0032] Please refer to Figure 3 , Figure 6 and Figure 7The other side of the fixed box 801 is connected with a heat dissipation assembly 9, the heat dissipation assembly 9 comprises a filter plate 901, a second one-way valve 902 and a second guide pipe 903, the lower part of the fixed box 801 is arranged with the filter plate 901, and the upper part of the other side of the fixed box 801 is fixed with the second one-way valve 902, and one end of the second one-way valve 902 is connected with the second guide pipe 903, the heat dissipation assembly 9 further comprises a second sliding pipe 904, an inner lining partition plate 905 and a gas injection hole 906, one end of the second guide pipe 903 is internally slidably connected with the second sliding pipe 904, and the second sliding pipe 904 is fixedly connected with the moving seat 707, the inner part of the fixed cylinder 711 is arranged with the inner lining partition plate 905, and one side of the fixed cylinder 711 is provided with the gas injection hole 906, one end of the rotating sleeve 712 is connected with a positioning assembly 10 on the outside, the positioning assembly 10 comprises a ratchet wheel 1001, a rotating shaft 1002 and a clamping plate 1003, one end of the rotating sleeve 712 is fixedly connected with the ratchet wheel 1001 on the outside, one end of the moving seat 707 is rotatably connected with the rotating shaft 1002, and the end of the rotating shaft 1002 is connected with the elastic pad 713, the positioning assembly 10 further comprises a hanger 1004, a sliding rod 1005, a toothed plate 1006 and a compression spring 1007, the bottom of the middle partition plate 2 is arranged with the hanger 1004, the middle part of the hanger 1004 is slidably connected with the sliding rod 1005, the bottom of the sliding rod 1005 is fixedly connected with the toothed plate 1006, and the top of the toothed plate 1006 is connected with the compression spring 1007, the front view of the sliding rod 1005 is T-shaped, and the top view of the sliding rod 1005 is rectangular;

[0033] Specific operation as follows, in the process of cleaning, the tooth section of the ratchet 1001 slope will be in contact with the tooth section of the tooth plate 1006 slope, while the card plate 1003 will be under the action of gravity to block the tooth flat surface of the ratchet 1001, so there will be a certain vertical force under the guidance of the slope to push the tooth plate 1006 up, so that the tooth plate 1006 and the ratchet 1001 is separated, so as to make the fixed cylinder 711 rotation, the subsequent when the moving seat 707 back, the ratchet 1001 will move to the tooth plate 1006, so that the tooth plate 1006 tooth vertical surface and the tooth vertical surface of the ratchet 1001 contact, while the compression spring 1007 will be in the limit of the hanger 1004 and the slide rod 1005 to push the tooth plate 1006, so as to make the ratchet 1001 driven rotating sleeve 712 rotation, so as to clean the electrode surface, can also automatically adjust the outside position of the sandpaper sleeve 714, so as to fully utilize the outside of the sandpaper sleeve 714, extend the replacement maintenance period, and the fixed cylinder 711 and rotating sleeve 712 has a certain friction, only under the action of a larger external force will rotate, and because the angle of rotation is certain, so after the rotation adjustment, can also keep the fixed cylinder 711 and rotating sleeve 712 outside hole alignment, to avoid the situation of jamming due to misalignment, subsequent when the motor 701 driven drive shaft 702 reverse rotation, one-way bearing 705 will be converted from the lock state to the active state, so as not to transmission, can make the moving seat 707 stop moving, while the fan blade 802 will be reversed to be able to make the external air through the filter plate 901 into the upper end of the fixed box 801, so as to form high pressure, at this time the first one-way valve 803 close the second one-way valve 902 open, can be through the second guide pipe 903 and the second sliding pipe 904 to the airflow to one side of the inner lining partition plate 905, and through the air jet hole 906 to the outside of the second contact electrode 6, is beneficial to speed up the air velocity of the outside of the second contact electrode 6, so as to improve the heat dissipation performance of the pole piece without cleaning the pole piece.

[0034] In summary, the high-voltage solid-state soft starter with adaptive adjustment electrode structure can start the motor 701 when the contact resistance between the first contact electrode 4 and the second contact electrode 6 increases due to oxidation after a long time of work. The motor 701 drives the reciprocating screw 706 through the drive shaft 702, the driving gear 703, the driven gear 704, and the one-way bearing 705. The first guide pipe 805 and the first sliding pipe 806 limit the movement of the moving seat 707, allowing the moving seat 707 to move horizontally and move the fixed cylinder 711 towards the first contact electrode 4 and the second contact electrode 6. The tooth slope of the ratchet 1001 contacts the tooth slope of the tooth plate 1006, and the clamping plate 1003 blocks the tooth flat surface of the ratchet 1001 under the action of gravity. Therefore, under the guidance of the slope, there is a certain vertical component force pushing the tooth plate 1006 upwards, causing the tooth plate 1006 to separate from the ratchet 1001. The guide plate 708 then contacts the slide column 709, automatically adjusting the height of the guide frame 5, and the first contact electrode 4 and the second contact electrode 6 adaptively separate to avoid contact. The sandpaper sleeve 714 is used to clean the contact surface between the first contact electrode 4 and the second contact electrode 6, and the elastic pad 713 increases the force when the sandpaper sleeve 714 contacts the electrode surface. The drive shaft 702 also drives the fan blade 802 to rotate, creating a negative pressure in the upper part of the fixed box 801. The first one-way valve 803 is open, allowing the inside of the fixed cylinder 711 to form a negative pressure through the first guide pipe 805 and the first sliding pipe 806. The powder generated by the sandpaper sleeve 714 is removed through the upper and lower air inlet holes 807, and the filter 804 filters the impurities. As the reciprocating screw 706 continues to rotate, the ratchet 1001 moves towards the tooth plate 1006 when the moving seat 707 moves back, causing the tooth vertical surface of the tooth plate 1006 to contact the tooth vertical surface of the ratchet 1001. The compression spring 1007 pushes the tooth plate 1006 under the limitation of the hanger 1004 and the slide rod 1005. Therefore, as the moving seat 707 continues to move, the ratchet 1001 drives the rotating sleeve 712 to rotate, automatically adjusting the position of the sandpaper sleeve 714 outside, fully utilizing the outside of the sandpaper sleeve 714. After the moving seat 707 moves back to the reset position, the guide plate 708 avoids the slide column 709. The reset spring 710 squeezes the guide frame 5, causing the second contact electrode 6 to contact the first contact electrode 4, thereby automatically connecting the electrodes after cleaning. Finally, the controller reverses the motor 701, and the fan blade 802 sucks external air into the upper end of the fixed box 801 through the filter plate 901, forming a high pressure. The first one-way valve 803 is closed, and the second one-way valve 902 is open, allowing the airflow to be delivered to one side of the inner lining partition plate 905 through the second guide pipe 903 and the second sliding pipe 904.And through the air injection hole 906 blows to the outside of the second contact electrode 6, it is advantageous to accelerate the air flow rate of the outside of the second contact electrode 6.

[0035] Embodiments of the application are presented for the purpose of illustration and description and are not intended to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application in various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A high-voltage solid-state soft starter equipped with an adaptive adjustment electrode structure, characterized in that, The system includes a cabinet (1) and a cleaning assembly (7). A partition plate (2) is fixed in the center of the cabinet (1), and a thyristor assembly (3) is provided at the lower end of the cabinet (1). A first contact electrode (4) is connected to the top of the thyristor assembly (3). A guide frame (5) is slidably connected to the middle of the partition plate (2), and a second contact electrode (6) is placed at the bottom of the guide frame (5). The cleaning assembly (7) is located in the middle of the cabinet (1). The cleaning assembly (7) includes a motor (701), a drive shaft (702), a drive gear (703), a driven gear (704), a one-way bearing (705), a reciprocating screw (706), a moving seat (707), a guide plate (708), and a sliding column (709). The cabinet (1) includes a return spring (710), a fixed cylinder (711), a rotating sleeve (712), an elastic pad (713), and a sandpaper sleeve (714). A motor (701) is installed on the rear side of the cabinet (1), and a drive shaft (702) is connected to the top of the motor (701). A drive gear (703) is installed on the upper end of the drive shaft (702), and a driven gear (704) meshes with one side of the drive gear (703). A one-way bearing (705) is installed inside the driven gear (704), and a reciprocating screw (706) is fixed inside the one-way bearing (705). A movable seat (707) is installed on the outer side of one end of the reciprocating screw (706), and guide plates (706) are fixed at both ends of the movable seat (707). 08), the guide frame (5) is provided with sliding columns (709) on both sides, and a return spring (710) is sleeved on the upper outer side of the guide frame (5). The moving seat (707) is provided with a fixed cylinder (711) in the middle, and a rotating sleeve (712) is rotatably connected to the outer side of the fixed cylinder (711). An elastic pad (713) is provided on the outer side of the rotating sleeve (712), and a sandpaper sleeve (714) is glued to the outer side of the elastic pad (713). A dust collection assembly (8) is provided on the outer side of the middle of the drive shaft (702). The dust collection assembly (8) includes a fixed box (801), a fan blade (802) and a first one-way valve (803). The upper and lower ends of the drive shaft (702) are rotatably connected to the outer sides of the fixed box (809). 1), and a fan blade (802) is arranged in the middle of the drive shaft (702), and a first one-way valve (803) is arranged on the upper end of one side of the drive shaft (702). The dust collection assembly (8) also includes a filter (804), a first guide tube (805), a first sliding tube (806) and a suction hole (807). One end of the first one-way valve (803) is connected to the filter (804), and the upper end of the filter (804) is arranged with the first guide tube (805). One end of the first guide tube (805) is slidably connected to the first sliding tube (806). Suction holes (807) are opened on the upper and lower sides of the fixed cylinder (711), and a heat dissipation assembly (9) is connected to the other side of the fixed box (801).The heat dissipation assembly (9) includes a filter plate (901), a second one-way valve (902), and a second guide tube (903). The filter plate (901) is placed at the lower part of the fixed box (801), and the second one-way valve (902) is fixed on the other side of the upper part of the fixed box (801). One end of the second one-way valve (902) is connected to the second guide tube (903). An adjustment assembly (10) is connected to the outer side of one end of the rotating sleeve (712). The adjustment assembly (10) includes a ratchet (1001), a rotating shaft (1002), and a locking plate (1003). The ratchet (1001) is fixed to the outer side of one end of the rotating sleeve (712). One end of the moving seat (707) is rotatably connected to the rotating shaft (1002), and an elastic pad (713) is connected to the end of the rotating shaft (1002).

2. The high-voltage solid-state soft starter device equipped with an adaptive adjustment electrode structure according to claim 1, characterized in that, One end of the guide plate (708) is inclined, and the guide plate (708) is slidably connected to the sliding column (709).

3. The high-voltage solid-state soft starter device equipped with an adaptive adjustment electrode structure according to claim 2, characterized in that, Both ends of the movable seat (707) are hollow, and the first sliding tube (806) is fixedly connected to the movable seat (707), and the first sliding tube (806) is connected to the interior of the fixed cylinder (711) through the movable seat (707).

4. A high-voltage solid-state soft starter device equipped with an adaptive adjustment electrode structure according to claim 3, characterized in that, The heat dissipation assembly (9) further includes a second sliding tube (904), an inner lining partition (905), and an air jet hole (906). The second sliding tube (904) is slidably connected to one end of the second guide tube (903), and the second sliding tube (904) is fixedly connected to the movable seat (707). The inner lining partition (905) is installed inside the fixed cylinder (711), and an air jet hole (906) is opened on one side of the fixed cylinder (711).

5. A high-voltage solid-state soft starter device equipped with an adaptive adjustment electrode structure according to claim 4, characterized in that, The adjustment assembly (10) further includes a hanger (1004), a slide rod (1005), a toothed plate (1006), and a compression spring (1007). The hanger (1004) is installed at the bottom of the partition plate (2), and the slide rod (1005) is slidably connected to the middle of the hanger (1004). The toothed plate (1006) is fixed at the bottom of the slide rod (1005), and the compression spring (1007) is connected to the top of the toothed plate (1006).

6. A high-voltage solid-state soft starter device equipped with an adaptive adjustment electrode structure according to claim 5, characterized in that, The slide bar (1005) has a T-shaped front view section and a rectangular top view section.

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