Outdoor high-voltage isolating switch device capable of resisting strong wind vibration

Abstract

The invention belongs to the technical field of high-voltage isolation switches, and particularly relates to a strong-wind-vibration-resistant outdoor high-voltage isolation switch device which comprises a supporting rod and a mounting base, an insulator is arranged on the upper surface of the mounting base, a high-voltage isolation switch is arranged at the end of the insulator, a top supporting ring is fixedly connected to the outer wall of the supporting rod, and the top supporting ring is fixedly connected to the outer wall of the mounting base. The outer wall of the top supporting ring is fixedly connected with a first U-shaped seat, and the inner wall of the first U-shaped seat is rotationally connected with one end of a hydraulic oil cylinder. A vibration adjusting mechanism is arranged, longitudinal displacement generated by a bottom supporting ring under the influence of a wind load is converted into rotating force through cooperation of a threaded lead screw and a cylinder, then a first rack and a second rack are promoted to move towards the center through transmission of a second gear, a gear ring and a first gear, and a first transverse abutting block and a second transverse abutting block abut against the outer wall of a supporting rod; displacement caused by wind vibration is converted into clamping auxiliary force on the device, and the transverse supporting rigidity and the structural stability of the device in the strong wind environment are effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of high-voltage disconnect switch technology, specifically an outdoor high-voltage disconnect switch device resistant to strong wind vibration. Background Technology

[0002] Outdoor high-voltage disconnect switches are typically installed at high nodes in open-air substations or transmission lines. As key equipment for cutting off circuits and isolating power sources, their operational stability is directly related to the safety and reliability of the power system. Due to the need to meet electrical safety distance requirements, such devices are often supported by slender, tall column structures, with the top knife switch and insulating porcelain insulator having a high center of gravity. This "top-heavy" cantilever beam structure makes it extremely sensitive to complex and changeable outdoor weather conditions, especially when encountering typhoons or continuous strong wind shear. The huge wind load will generate strong bending moments and continuous fluid-induced vibrations on the support rod.

[0003] Existing technologies mostly employ static rigid fixing methods, relying primarily on increasing the strength of the pole material to passively resist wind force. They lack an adaptive mechanism that can adjust the support rigidity in real time according to the wind vibration state. Specifically, when the device sways or displaces due to strong winds, it cannot use this vibration displacement to reinforce the lateral constraint force on the pole. As a result, the support structure cannot achieve self-locking reinforcement during continuous vibration, and is prone to excessive swaying amplitude due to insufficient lateral rigidity, which can lead to structural fatigue or component damage.

[0004] Therefore, an outdoor high-voltage disconnector device resistant to strong wind vibration is proposed to address the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes an outdoor high-voltage disconnecting switch device resistant to strong wind vibration.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: An outdoor high-voltage disconnecting switch device resistant to strong wind vibration, comprising a support rod and a mounting base, an insulator provided on the upper surface of the mounting base, a high-voltage disconnecting switch provided at the end of the insulator, a top support ring fixedly connected to the outer wall of the support rod, a U-shaped seat one fixedly connected to the outer wall of the top support ring, one end of a hydraulic cylinder rotatably connected to the inner wall of the U-shaped seat one, a connecting block one rotatably connected to the other end of the hydraulic cylinder, a supporting inclined rod rotatably connected to the inner wall of the connecting block one, a U-shaped seat three rotatably connected to the outer wall of the supporting inclined rod, a bottom support ring fixedly connected to the outer wall of the U-shaped seat three, the inner wall of the bottom support ring slidably connected to the outer wall of the support rod, a U-shaped seat two rotatably connected to the outer wall of the supporting inclined rod, a multi-directional connection mechanism provided between the U-shaped seat two and the mounting base, a buffer mechanism provided on the outer wall of the support rod, and a vibration adjustment mechanism provided on the outer wall of the support rod.

[0007] Preferably, the multi-directional connection mechanism includes a connecting column, the top end of which is fixedly connected to the lower surface of the mounting base, a second support plate fixedly connected to the bottom end of the connecting column, a circular block fixedly connected to the upper surface of the second support plate, a round steel ball rotatably connected inside the circular block, a short rod fixedly connected to the outer wall of the round steel ball, a first support plate fixedly connected to the bottom end of the short rod, and the lower surface of the first support plate connected to the upper surface of the second U-shaped seat.

[0008] Preferably, the multi-directional connection mechanism further includes a sliding column, the outer wall of which is slidably connected to the inside of the first support plate, a rubber abutment is fixedly connected to the top of the sliding column, the top of the rubber abutment abuts against the lower surface of the second support plate, and a short column is fixedly connected to the outer wall of the sliding column, the top of which is fixedly connected to the lower surface of the first support plate.

[0009] Preferably, the multi-directional connection mechanism further includes a spring, one end of which is fixedly connected to the bottom end of the rubber block, and the other end of which is fixedly connected to the upper surface of the support plate.

[0010] Preferably, the buffer mechanism includes a U-shaped seat four, the outer wall of which is fixedly connected to the outer wall of the support rod, and a pulley is rotatably connected inside the U-shaped seat four, with a steel wire rope connected to the outer wall of the pulley.

[0011] Preferably, the buffer mechanism further includes a central support ring, the inner wall of which is fixedly connected to the outer wall of the support rod, the outer wall of the wire rope is slidably connected to the inside of the central support ring, one end of the wire rope is fixedly connected to a fixing block, and the outer wall of the fixing block is fixedly connected to the outer wall of the bottom support ring.

[0012] Preferably, the buffer mechanism further includes a second connecting block, the top end of which is fixedly connected to the other end of the wire rope, the bottom end of which is fixedly connected to one end of a second spring, and the other end of the second spring is fixedly connected to the upper surface of the middle support ring.

[0013] Preferably, the vibration adjustment mechanism includes a circular box, the inner wall of which is fixedly connected to the outer wall of the support rod. A threaded screw is slidably connected inside the circular box, the top end of which is fixedly connected to the bottom end of the bottom support ring. A cylinder is threadedly connected to the outer wall of the threaded screw, and the outer wall of the cylinder is rotatably connected to the inside of the circular box. A gear two is fixedly connected to the outer wall of the cylinder, and a rack two is meshed with the tooth end of the gear two. The outer wall of the rack two is slidably connected to the inside of the circular box. A transverse abutment two is fixedly connected to the outer wall of the rack two, and the outer wall of the transverse abutment two abuts against the outer wall of the support rod.

[0014] Preferably, the vibration adjustment mechanism further includes a gear ring, the outer wall of which is rotatably connected to the inside of the circular box, and the tooth ends of the gear ring mesh with the tooth ends of the second gear.

[0015] Preferably, the vibration adjustment mechanism further includes a gear, the tooth end of which meshes with the tooth end of a gear ring, a slide rod is slidably connected inside the gear, the top end of the slide rod is fixedly connected to the bottom end of the bottom support ring, a rack is meshed with the tooth end of the gear, the outer wall of the rack is slidably connected to the inside of the round box, and a transverse abutment is fixedly connected to the outer wall of the rack, the outer wall of the transverse abutment abutting against the outer wall of the support rod.

[0016] The beneficial effects of this invention are: 1. This invention, by setting up a vibration adjustment mechanism, utilizes the cooperation between the threaded screw and the cylinder to convert the longitudinal displacement of the bottom support ring caused by wind load into rotational force. Then, through the transmission of gear two, gear ring and gear one, rack one and rack two are moved towards the center, so that transverse abutment one and transverse abutment two are pressed against the outer wall of the support rod. This realizes the conversion of the displacement caused by wind vibration into a clamping auxiliary force for the device, thereby effectively improving the transverse support rigidity and structural stability of the device in strong wind environment.

[0017] 2. This invention provides a multi-directional connection mechanism below the mounting base. The ball-and-socket structure formed by the cooperation of a round steel ball and a round block allows the mounting base to adapt to wind loads from different wind directions and make adaptive deflections. At the same time, combined with the spring pushing the rubber block to continuously abut against the lower surface of the support plate, the contact friction between the rubber and the plate surface consumes vibration energy when the device shakes, thereby alleviating the stress concentration phenomenon at the rigid connection and enhancing the device's dynamic adaptability to changing wind directions.

[0018] 3. This invention, by setting up a buffer mechanism composed of pulleys, wire ropes and spring 2, converts the linear sliding of the bottom support ring into a stretching effect on spring 2 through traction transmission. The elastic deformation of the spring absorbs the kinetic energy generated by the impact of strong wind, which not only buffers and limits the moving parts, but also assists in resetting after the wind weakens. This effectively reduces the vibration amplitude of the high-voltage disconnect switch body and protects the connecting parts from hard impact damage. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention.

[0020] In the attached diagram: Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the mounting base of the present invention; Figure 3 This is a schematic diagram of the U-shaped base of the present invention; Figure 4 This is a schematic diagram of the top support ring of the present invention; Figure 5 This is a schematic diagram of the round steel ball of the present invention; Figure 6 This is a schematic diagram of the central support ring of the present invention; Figure 7 This is a schematic diagram of the circular box of the present invention; Figure 8 for Figure 7 Enlarged diagram of point A in the middle.

[0021] The components include: 1. Support rod; 2. Mounting base; 3. Insulator; 4. High-voltage disconnect switch; 5. Top support ring; 6. U-shaped seat one; 7. Hydraulic cylinder; 8. Connecting block one; 9. Supporting diagonal rod; 10. U-shaped seat two; 11. U-shaped seat three; 12. Bottom support ring; 13. Middle support ring; 14. U-shaped seat four; 15. Pulley; 16. Wire rope; 17. Connecting block two; 18. Fixing block; 19. Support plate one; 2 0. Connecting column; 21. Support plate II; 22. Round block; 23. Round steel ball; 24. Short rod; 25. Sliding column; 26. Rubber abutment; 27. Spring I; 28. Short column; 29. ​​Sliding rod; 30. Round box; 31. Gear I; 32. Rack I; 33. Lateral abutment I; 34. Gear ring; 35. Cylinder; 36. Gear II; 37. Threaded screw; 38. Rack II; 39. Lateral abutment II; 40. Spring II. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Specific implementation examples are given below.

[0024] Please see the appendix Figure 1 - Appendix Figure 8 This invention provides an outdoor high-voltage disconnecting switch device resistant to strong wind vibration, including a support rod 1 and a mounting base 2. An insulator 3 is provided on the upper surface of the mounting base 2, and a high-voltage disconnecting switch 4 is provided at the end of the insulator 3. A top support ring 5 is fixedly connected to the outer wall of the support rod 1, and a U-shaped seat 6 is fixedly connected to the outer wall of the top support ring 5. One end of a hydraulic cylinder 7 is rotatably connected to the inner wall of the U-shaped seat 6, and a connecting block 8 is rotatably connected to the other end of the hydraulic cylinder 7. A support inclined rod 9 is rotatably connected to the inner wall of the connecting block 8, and a U-shaped seat 3 11 is rotatably connected to the outer wall of the support inclined rod 9. A bottom support ring 12 is fixedly connected to the outer wall of the U-shaped seat 3 11, and the inner wall of the bottom support ring 12 is slidably connected to the outer wall of the support rod 1. A U-shaped seat 2 10 is rotatably connected to the outer wall of the support inclined rod 9. A multi-directional connection mechanism is provided between the U-shaped seat 2 10 and the mounting base 2. A buffer mechanism and a vibration adjustment mechanism are provided on the outer wall of the support rod 1.

[0025] Specifically, when the outdoor high-voltage disconnect switch 4 is subjected to strong winds and experiences swaying or pressure, the wind load is transmitted to the mounting base 2 via the insulator 3. Through the multi-directional connection mechanism and the U-shaped seat 10, the load acts on the middle of the support rod 9, causing the support rod 9 to rotate around the connection point with the connecting block 8. This, in turn, pushes the bottom support ring 12 to slide longitudinally on the outer wall of the support rod 1 via the lower U-shaped seat 11. Simultaneously, the top hydraulic cylinder 7 adapts and extends, providing damping support. The triangular linkage mechanism formed by the support rod 9, hydraulic cylinder 7, and bottom support ring 12 converts the lateral swaying caused by the wind load into the longitudinal sliding of the bottom support ring 12, and, in conjunction with hydraulic damping, consumes energy. This helps alleviate stress concentration at the root of the support rod 1 and provides the necessary mechanical trigger displacement for the subsequent buffering and vibration adjustment mechanisms, thereby preventing the entire device from breaking or being damaged due to excessive rigidity in strong winds.

[0026] The multi-directional connection mechanism includes a connecting column 20, the top of which is fixedly connected to the lower surface of the mounting base 2. A second support plate 21 is fixedly connected to the bottom of the connecting column 20. A circular block 22 is fixedly connected to the upper surface of the second support plate 21. A circular steel ball 23 is rotatably connected inside the circular block 22. A short rod 24 is fixedly connected to the outer wall of the circular steel ball 23. A first support plate 19 is fixedly connected to the bottom of the short rod 24. The lower surface of the first support plate 19 is connected to the upper surface of the second U-shaped seat 10. The multi-directional connection mechanism also includes a sliding column 25. The outer wall of the sliding column 25 is slidably connected to the inside of the support plate 19. A rubber block 26 is fixedly connected to the top of the sliding column 25. The top of the rubber block 26 abuts against the lower surface of the support plate 21. A short column 28 is fixedly connected to the outer wall of the sliding column 25. The top of the short column 28 is fixedly connected to the lower surface of the support plate 19. The multi-directional connection mechanism also includes a spring 27. One end of the spring 27 is fixedly connected to the bottom end of the rubber block 26, and the other end of the spring 27 is fixedly connected to the upper surface of the support plate 19.

[0027] Specifically, when a strong wind blows towards the high-voltage disconnector, the wind load acts on the mounting base 2, causing it to sway. This sway is transmitted to the support plate 21 through the connecting column 20, causing the round steel ball 23 inside the round block 22 to rotate. This causes the support plate 21 to deflect at multiple angles relative to the support plate 19. During this process, the spring 27 uses its elastic restoring force to push the sliding column 25 upward, so that the rubber block 26 is always tightly pressed against the lower surface of the support plate 21. As the support plate 21 deflects and swings, the rubber block 26 slides relative to its lower surface and generates resistance.

[0028] This achieves adaptive adjustment of stress in different wind directions through the cooperation of the round steel ball 23 and the round block 22, and the rubber block 26 generates frictional damping effect on the support plate 21 under the push of the spring 27. This helps to consume vibration energy through friction when the support plate 21 sways, avoids structural damage caused by rigid connection, and thus improves the dynamic stability of the device in strong wind environment.

[0029] The buffer mechanism includes a U-shaped seat 14, the outer wall of which is fixedly connected to the outer wall of the support rod 1. A pulley 15 is rotatably connected inside the U-shaped seat 14, and a steel wire rope 16 is connected to the outer wall of the pulley 15. The buffer mechanism also includes a central support ring 13, the inner wall of which is fixedly connected to the outer wall of the support rod 1. The outer wall of the steel wire rope 16 is slidably connected to the inside of the central support ring 13. One end of the steel wire rope 16 is fixedly connected to a fixing block 18, and the outer wall of the fixing block 18 is fixedly connected to the outer wall of the bottom support ring 12. The buffer mechanism also includes a connecting block 17, the top end of which is fixedly connected to the other end of the steel wire rope 16. The bottom end of the connecting block 17 is fixedly connected to one end of a spring 40, and the other end of the spring 40 is fixedly connected to the upper surface of the central support ring 13.

[0030] Specifically, when the bottom support ring 12 is subjected to strong wind load, causing it to slide downward along the support rod 1, the fixed block 18 fixed on the bottom support ring 12 pulls the steel wire rope 16 downward synchronously. Under the guidance of the middle support ring 13, the steel wire rope 16 is reversed and transmitted through the pulley 15 in the U-shaped seat 4 14, thereby pulling the connecting block 2 17 at the other end to move upward, causing the connecting block 2 17 to overcome the elastic force of the spring 2 40 and stretch it.

[0031] This achieves the effect of using the steel wire rope 16 in conjunction with the pulley 15 to convert the linear motion of the bottom support ring 12 into the stretching effect on the second spring 40, thereby converting the kinetic energy caused by wind load into the elastic potential energy of the second spring 40. This is beneficial for the flexible absorption of the instantaneous impact force on the support rod 1 through the elastic buffering effect of the second spring 40, reducing the vibration amplitude of the device and preventing structural damage caused by hard collisions.

[0032] The vibration adjustment mechanism includes a circular box 30. The inner wall of the circular box 30 is fixedly connected to the outer wall of the support rod 1. A threaded screw 37 is slidably connected inside the circular box 30. The top end of the threaded screw 37 is fixedly connected to the bottom end of the bottom support ring 12. A cylinder 35 is threadedly connected to the outer wall of the threaded screw 37. The outer wall of the cylinder 35 is rotatably connected to the inside of the circular box 30. A gear 36 is fixedly connected to the outer wall of the cylinder 35. A rack 38 is meshed with the tooth end of the gear 36. The outer wall of the rack 38 is slidably connected to the inside of the circular box 30. A transverse abutment 39 is fixedly connected to the outer wall of the rack 38. The outer wall of the transverse abutment 39 abuts against the outer wall of the support rod 1. The vibration adjustment mechanism also includes a gear ring 34, the outer wall of which is rotatably connected to the inside of the round box 30, and the tooth end of the gear ring 34 meshes with the tooth end of the gear 36; the vibration adjustment mechanism also includes a gear 31, the tooth end of which meshes with the tooth end of the gear ring 34, a slide rod 29 is slidably connected inside the gear 31, the top end of the slide rod 29 is fixedly connected to the bottom end of the bottom support ring 12, the tooth end of the gear 31 meshes with a rack 32, the outer wall of the rack 32 is slidably connected to the inside of the round box 30, and a transverse abutment 33 is fixedly connected to the outer wall of the rack 32, the outer wall of the transverse abutment 33 abuts against the outer wall of the support rod 1.

[0033] Specifically, when a strong wind causes the bottom support ring 12 to be compressed and slide downwards along the outer wall of the support rod 1, the threaded rod 37 and the slide rod 29 fixed to the bottom surface of the bottom support ring 12 move downwards synchronously. At this time, since the cylinder 35 is rotatably installed inside the stationary circular box 30 and its axial displacement is restricted, the vertical downward movement of the threaded rod 37 causes the cylinder 35 and the gear 36 fixed to its outer wall to rotate inside the circular box 30 through the threaded pair transmission. The rotation of the gear 36 directly meshes with the cylinder 35. The rotation of gear 2 36 causes rack 2 38 to move horizontally toward the center within the circular box 30, thereby pushing transverse abutment 2 39 to press tightly against one side of the outer wall of the support rod 1. On the other hand, the rotation of gear 2 36 drives the gear ring 34 meshing with it to rotate, and the gear ring 34 in turn drives gear 1 31 to rotate. During this process, slide rod 29 only slides vertically inside gear 1 31. The rotating gear 1 31 causes rack 1 32 meshing with it to move horizontally toward the center in sync, pushing transverse abutment 1 33 to press against the other side of the outer wall of the support rod 1.

[0034] This achieves the effect of converting longitudinal vibration displacement into rotational force through the cooperation of threaded screw 37 and cylinder 35, and controlling rack 1 32 and rack 2 38 to clamp synchronously through the transmission of gear 2 36, gear ring 34 and gear 1 31. This is beneficial for holding the support rod 1 tightly through transverse abutment 1 33 and transverse abutment 2 39, increasing the transverse rigidity of the support rod 1, thereby achieving a self-locking effect that becomes more stable with vibration in strong wind environments.

[0035] Working principle: When wind load is applied to the high-voltage disconnector switch 4, the force is transmitted vertically downward through the mounting base 2 to the connecting column 20. The connecting column 20 causes the support plate 21 to move, which causes the round steel ball 23 rotating in the round block 22 to rotate. The round steel ball 23 drives the support plate 19 to produce multi-directional adaptive deflection through the short rod 24 fixed to it. During this process, the spring 27 on the support plate 19 pushes the sliding column 25 and the rubber abutment 26 at the top to continuously press against the lower surface of the support plate 21, generating sliding friction.

[0036] The deflection of the support plate 19 pushes the support rod 9 through the U-shaped seat 10 below it. The support rod 9 transmits the force to the bottom support ring 12, causing the ring to slide longitudinally along the outer wall of the support rod 1. The longitudinal movement of the bottom support ring 12 pulls one end of the wire rope 16 through the fixing block 18. After the wire rope 16 passes around the pulley 15, it pulls the connecting block 17 at the other end, thereby stretching the spring 40.

[0037] The longitudinal downward movement of the bottom support ring 12 synchronously causes the threaded screw 37 to move downward, causing the cylinder 35, which is threadedly engaged with it, to rotate. The gear 36, which is fixed to the cylinder 35, rotates accordingly, causing the rack 38, which is engaged with it, to move horizontally, pushing the transverse abutment 39 to press against the support rod 1. At the same time, the slide rod 29 moves downward and slides with the gear 31, restricting the axial degree of freedom of the gear 31. The gear 31 rotates and drives the gear ring 34, which is engaged with it, to rotate. The gear ring 34 then causes the gear 36, which is engaged with it, to rotate. The rotating gear 36 causes the rack 32, which is engaged with it, to move horizontally, pushing the transverse abutment 33 to press against the support rod 1.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An outdoor high-voltage disconnector device resistant to strong wind vibration, comprising a support rod (1) and a mounting base (2), characterized in that, An insulator (3) is provided on the upper surface of the mounting base (2), and a high-voltage disconnect switch (4) is provided at the end of the insulator (3). A top support ring (5) is fixedly connected to the outer wall of the support rod (1), and a U-shaped seat (6) is fixedly connected to the outer wall of the top support ring (5). One end of a hydraulic cylinder (7) is rotatably connected to the inner wall of the U-shaped seat (6), and a connecting block (8) is rotatably connected to the other end of the hydraulic cylinder (7). A support diagonal rod (9) is rotatably connected to the inner wall of the connecting block (8). The outer wall of the support rod (9) is rotatably connected to a U-shaped seat three (11), the outer wall of the U-shaped seat three (11) is fixedly connected to a bottom support ring (12), the inner wall of the bottom support ring (12) is slidably connected to the outer wall of the support rod (1), the outer wall of the support rod (9) is rotatably connected to a U-shaped seat two (10), a multi-directional connection mechanism is provided between the U-shaped seat two (10) and the mounting base (2), a buffer mechanism is provided on the outer wall of the support rod (1), and a vibration adjustment mechanism is provided on the outer wall of the support rod (1).

2. The outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 1, characterized in that, The multi-directional connection mechanism includes a connecting column (20), the top of which is fixedly connected to the lower surface of the mounting base (2), the bottom of which is fixedly connected to a support plate two (21), the upper surface of which is fixedly connected to a circular block (22), the inside of which is rotatably connected to a circular steel ball (23), the outer wall of which is fixedly connected to a short rod (24), the bottom of which is fixedly connected to a support plate one (19), and the lower surface of which is connected to the upper surface of a U-shaped seat two (10).

3. The outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 2, characterized in that, The multi-directional connection mechanism also includes a sliding column (25), the outer wall of which is slidably connected to the inside of the first support plate (19), a rubber abutment (26) is fixedly connected to the top of the sliding column (25), the top of the rubber abutment (26) abuts against the lower surface of the second support plate (21), a short column (28) is fixedly connected to the outer wall of the sliding column (25), and the top of the short column (28) is fixedly connected to the lower surface of the first support plate (19).

4. The outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 3, characterized in that, The multi-directional connection mechanism also includes a spring (27), one end of which is fixedly connected to the bottom end of the rubber block (26), and the other end of which is fixedly connected to the upper surface of the support plate (19).

5. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 1, characterized in that, The buffer mechanism includes a U-shaped seat (14), the outer wall of which is fixedly connected to the outer wall of the support rod (1), and a pulley (15) is rotatably connected inside the U-shaped seat (14), and a steel wire rope (16) is connected to the outer wall of the pulley (15).

6. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 5, characterized in that, The buffer mechanism also includes a central support ring (13), the inner wall of which is fixedly connected to the outer wall of the support rod (1), the outer wall of the wire rope (16) is slidably connected to the inside of the central support ring (13), and one end of the wire rope (16) is fixedly connected to a fixing block (18), the outer wall of which is fixedly connected to the outer wall of the bottom support ring (12).

7. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 6, characterized in that, The buffer mechanism also includes a second connecting block (17), the top end of which is fixedly connected to the other end of the wire rope (16), and the bottom end of the second connecting block (17) is fixedly connected to one end of a second spring (40), and the other end of the second spring (40) is fixedly connected to the upper surface of the middle support ring (13).

8. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 1, characterized in that, The vibration adjustment mechanism includes a circular box (30), the inner wall of which is fixedly connected to the outer wall of the support rod (1), a threaded screw (37) is slidably connected inside the circular box (30), the top end of which is fixedly connected to the bottom end of the bottom support ring (12), a cylinder (35) is threadedly connected to the outer wall of the threaded screw (37), the outer wall of which is rotatably connected to the inside of the circular box (30), a gear two (36) is fixedly connected to the outer wall of the cylinder (35), a rack two (38) is meshed with the tooth end of the gear two (36), the outer wall of the rack two (38) is slidably connected to the inside of the circular box (30), and a transverse abutment two (39) is fixedly connected to the outer wall of the rack two (38), the outer wall of the transverse abutment two (39) abuts against the outer wall of the support rod (1).

9. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 8, characterized in that, The vibration adjustment mechanism also includes a gear ring (34), the outer wall of which is rotatably connected to the inside of the round box (30), and the tooth end of the gear ring (34) meshes with the tooth end of the gear two (36).

10. An outdoor high-voltage disconnector device resistant to strong wind vibration according to claim 9, characterized in that, The vibration adjustment mechanism also includes a gear (31), the tooth end of which meshes with the tooth end of a gear ring (34), a slide rod (29) is slidably connected inside the gear (31), the top end of the slide rod (29) is fixedly connected to the bottom end of a bottom support ring (12), the tooth end of the gear (31) meshes with a rack (32), the outer wall of the rack (32) is slidably connected inside a round box (30), and a transverse abutment (33) is fixedly connected to the outer wall of the rack (32), the outer wall of the transverse abutment (33) abuts against the outer wall of a support rod (1).

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