An anti-galloping rotary suspension clamp

Abstract

The present invention discloses an anti-galloping rotary suspension clamp, and the present invention relates to the technical field of suspension clamps. It includes a fixed cylinder, and annular grooves are formed on the outer side of the fixed cylinder. The number of annular grooves is two, and the annular grooves are symmetrically arranged at both ends of the fixed cylinder. A rotating cylinder is arranged in the middle of the interior of the fixed cylinder. A roller is rotatably connected to the outer side of the rotating cylinder. The number of rollers is multiple, and the multiple rollers are evenly distributed around the rotating cylinder. The outer side of the roller is rotatably connected to the inner wall of the fixed cylinder. The roller is located at the interval between the fixed cylinder and the rotating cylinder. Flared cylinders are fixedly connected to both ends of the rotating cylinder, and the end of the flared cylinder away from the rotating cylinder is fixedly connected to the inner wall of the fixed cylinder. For this anti-galloping rotary suspension clamp, by arranging rollers inside between the fixed cylinder and the rotating cylinder, the friction force between the inner and outer shells is greatly reduced, enabling the clamp to rotate more smoothly. The rollers can enable the clamp to respond quickly, adjust the position of the conductor, and reduce the fatigue stress generated by the conductor due to galloping.

Description

Technical Field

[0001] The present invention relates to the technical field of suspension clamps, and specifically to an anti-galloping rotary suspension clamp. Background Art

[0002] Overhead transmission lines are important equipment for transmitting electric power energy, consisting of components such as iron towers, conductors, and overhead ground wires. The conductors of AC lines include three phases A, B, and C, and the conductors of DC lines include positive and negative poles. Under certain icing and strong wind conditions, uneven eccentric icing can form on the conductors, changing the aerodynamic performance of the conductors and easily causing large-amplitude vibrations of the conductors, which is vividly called galloping. Galloping can reduce the distance between conductors and cause discharge tripping; it can also increase the conductor tension and cause tower collapse and wire breakage, which is one of the main faults threatening power transmission safety.

[0003] On the straight towers of transmission lines, the suspension clamps connecting the conductors and insulators adopt a connection method of a hanging plate plus a rotating shaft. Gaskets and split pins are used at both ends of the rotating shaft to prevent the hanging bracket from falling off. The rotating shaft generally uses bolts or pins. However, no matter which method is adopted, the rotating shaft and the clamp body are relatively fixed after installation. When the hanging plate is clamped to the body, it can only rotate by the gap between the hanging plate hole and the rotating shaft. When the clamp is stressed, the rotation effect is poor, and after long-term operation, the rotating shaft is extremely easy to break. If not replaced in time, it may lead to a wire drop short-circuit accident. The replacement requires power outage of the line, and the operation is complex, time-consuming and laborious. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: An anti-galloping rotary suspension clamp, including a clamp body, and a rotating shaft is rotatably connected to the top of the clamp body;

[0005] A fixing component, which is fixedly installed inside the clamp body;

[0006] A rotating component, which is arranged in the middle inside the clamp body, and the rotating component is fixedly connected to the fixing component;

[0007] Among them, the rotating assembly includes a fixed cylinder. An annular groove is formed on the outer side of the fixed cylinder. There are two annular grooves, which are symmetrically arranged at both ends of the fixed cylinder. A rotating cylinder is arranged in the middle of the fixed cylinder. A roller is rotatably connected to the outer side of the rotating cylinder. The wire passes through the inside of the rotating cylinder and penetrates the clip body. When the wire dances due to factors such as wind, the clip will rotate accordingly. At this time, the rotating cylinder rotates inside the fixed cylinder. By arranging rollers inside the fixed cylinder and the rotating cylinder, the friction between the inner and outer shells is greatly reduced, enabling the clip to rotate more smoothly. The rollers can enable the clip to quickly respond, adjust the position of the wire, reduce the fatigue stress generated by the dancing of the wire. At the same time, the rollers can limit the abnormal displacement of the rotating cylinder, preventing the rotating cylinder from deviating from the normal working range due to excessive shaking. There are multiple rollers, and the multiple rollers are evenly distributed around the rotating cylinder. The rollers are usually arranged evenly between the fixed cylinder and the rotating cylinder. Multiple rows of arrangement can better disperse the load. The outer side of the roller is rotatably connected to the inner wall of the fixed cylinder. The roller is located at the interval between the fixed cylinder and the rotating cylinder. Flared cylinders are fixedly connected to both ends of the rotating cylinder. One end of the flared cylinder away from the rotating cylinder is rotatably connected to the inner wall of the fixed cylinder.

[0008] Preferably, square grooves are formed on the inner wall of the fixed cylinder. The square grooves are symmetrically arranged inside the fixed cylinder. Positioning members are arranged inside the square grooves. The positioning members are rotatably connected to the outer side of the rotating cylinder. A bearing is fixedly connected to the outer side of the rotating cylinder close to the flared cylinder. A convex ring is fixedly connected to one side of the flared cylinder close to the fixed cylinder. By setting the symmetrically alternating convex rings, the adaptation between multiple convex rings, and structures such as annular sealing teeth and grooves, multiple sealing barriers are formed, effectively preventing impurities such as dust, moisture, and corrosive gases from the outside from entering the internal space between the fixed cylinder and the rotating cylinder, avoiding damage to components by impurities and pollution of the working medium, thereby improving the reliability and service life of the equipment. The convex rings are alternately arranged in the gap between the fixed cylinder and the flared cylinder. The fixed cylinder is rotatably connected to the rotating cylinder through a bearing. A circular plate is fixedly connected to the outer side of the rotating cylinder.

[0009] Preferably, the positioning member includes a circular ring. The circular ring is rotatably connected to the outer side of the rotating cylinder. A fixed block is fixedly connected to one side of the circular ring close to the square groove. Both rollers and a circular ring are arranged between the fixed cylinder and the rotating cylinder, and they can cooperate with each other. The rollers are mainly used to achieve smooth rotation between the inner and outer shells, while the circular ring can provide stable support and positioning for the rollers. The circular ring can prevent the rollers from axially moving and radially offsetting during rotation, ensuring that the axis of the rollers is parallel to the rotation axis of the clip. At the same time, the circular ring can also share part of the load, reduce the burden on the rollers, enabling the rollers to better play the role of reducing friction, and enabling the rotation of the clip to be more stable and reliable. The contact surface between the fixed block and the inclined block is set to be inclined. A through hole is formed on one side of the fixed block close to the circular ring, and a fixed rod is fixedly connected to the inside of the through hole.

[0010] Preferably, the clamp body includes a frame body. A hanging plate is fixedly connected to the middle of the frame body. The top of the hanging plate is rotatably connected to a rotating shaft. A round hole is formed in the outer side of the hanging plate. A screw rod is rotatably connected inside the round hole. The screw rod is threadedly connected to the inner wall of the round hole. A spring is fixedly connected to the side of the screw rod close to the rotating assembly. Rollers are rotatably connected to both ends of the frame body. A V-shaped block is fixedly connected to the middle of the outer side of the roller. Under the action of wind load, the wire drives the clamp to rotate, and the V-shaped block will rotate with the clamp. The V-shaped block adapts to the movement of the wire through its own rotation. In this process, the rotation of the V-shaped block can reduce the torsional stress between the wire and the clamp, ensuring that the wire can still be well guided and supported during rotation, improving the overall adaptability and stability of the clamp. At the same time, the V-shaped block plays a key guiding role when the wire enters and passes through the clamp. An elastic plate is fixedly connected to the middle of the inside of the frame body. The top of the elastic plate contacts the outer side of the fixed cylinder. A circular frame is fixedly connected to the outer side of the frame body. There are multiple circular frames, and the multiple circular frames are symmetrically arranged with the hanging plate as the center.

[0011] Preferably, the fixing assembly includes a U-shaped tube. The U-shaped tube penetrates the frame body. The fixed cylinder is located at the interval between the U-shaped tube and the frame body. The U-shaped tube is fixedly connected to the fixed cylinder through an annular groove. A spiral groove is formed at the end of the U-shaped tube. A gasket is sleeved on the outer side of the U-shaped tube. The contact surface between the limiting block and the through groove is inclined. The inclined contact makes the contact area between the nut and the gasket relatively small, but during the tightening process, the pressure between the two will be concentrated on the inclined surface, thereby generating greater friction, effectively preventing the nut from loosening under the action of vibration or other external forces, improving the reliability of the connection. At the same time, after the nut is tightened, the inclined contact surfaces will squeeze each other, generating a force to prevent the nut from rotating in the reverse direction, further enhancing the anti-loosening effect. A limiting block is fixedly connected to the bottom of the gasket. A nut is rotatably connected to the outer side of the spiral groove. A through groove is formed at the top of the nut. A partition plate is fixedly connected to the inner wall of the through groove. The limiting block is located inside the through groove.

[0012] The present invention provides an anti-galloping rotary suspension clamp. It has the following beneficial effects:

[0013] First, in this anti-galloping rotary suspension clamp, by arranging rollers inside between the fixed cylinder and the rotating cylinder, the friction between the inner and outer shells is greatly reduced, enabling the clamp to rotate more smoothly. The rollers can enable the clamp to quickly respond, adjust the position of the wire, and reduce the fatigue stress generated by the wire due to galloping.

[0014] Second, in this anti-galloping rotary suspension clamp, by arranging symmetrically and alternately arranged convex rings, the adaptation between multiple convex rings, and structures such as annular sealing teeth and grooves form multiple sealing barriers, effectively preventing impurities such as dust, moisture, and corrosive gases in the outside world from entering the internal space between the fixed cylinder and the rotating cylinder, avoiding damage to components by impurities and pollution of the working medium.

[0015] III. In this anti-galloping rotary suspension clamp, rollers and rings are simultaneously arranged between the fixed cylinder and the rotating cylinder, and they can cooperate with each other. The rollers are mainly used to achieve smooth rotation between the inner and outer shells, while the rings can provide stable support and positioning for the rollers. The rings can prevent axial displacement and radial deviation of the rollers during rotation, ensuring that the axis of the rollers is parallel to the rotation axis of the clamp.

[0016] IV. In this anti-galloping rotary suspension clamp, the rotation of the V-shaped block can reduce the torsional stress between the conductor and the clamp, ensuring that the conductor can still be well guided and supported during rotation, and improving the overall adaptability and stability of the clamp.

[0017] V. In this anti-galloping rotary suspension clamp, the contact surface between the limit block and the through groove is inclined. The inclined contact makes the contact area between the nut and the gasket relatively small, but during the tightening process, the pressure between the two will be concentrated on the inclined surface, thereby generating greater friction, effectively preventing the nut from loosening under vibration or other external forces, and improving the reliability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the external structure of an anti-galloping rotary suspension clamp according to the present invention;

[0019] Figure 2 is a schematic diagram of the structure of the other side view of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the rotating assembly of the present invention;

[0021] Figure 4 is a schematic diagram of the cross-sectional view of the rotating assembly of the present invention;

[0022] Figure 5 is the present invention Figure 4 is a schematic diagram of the enlarged view at A in the present invention;

[0023] Figure 6 is a schematic diagram of the positioning member of the present invention;

[0024] Figure 7 is a schematic diagram of the structure of the clamp body of the present invention;

[0025] Figure 8 is a schematic diagram of the cross-sectional view of the clamp body of the present invention;

[0026] Figure 9 is a schematic diagram of the structure of the fixing assembly of the present invention;

[0027] Figure 10 is a schematic diagram of the partial structure of the fixing assembly of the present invention.

[0028] In the figure: 1. Clamp body; 11. Frame; 12. Hanging plate; 13. Round hole; 14. Screw rod; 15. Elastic plate; 16. Round frame; 17. Roller; 18. V-shaped block; 19. Spring; 2. Rotating shaft; 3. Fixing component; 31. U-shaped pipe; 32. Spiral groove; 33. Gasket; 34. Nut; 35. Limiting block; 36. Through groove; 37. Partition board; 4. Rotating component; 41. Fixed cylinder; 42. Ring groove; 43. Rotating cylinder; 44. Roller shaft; 45. Flared cylinder; 46. Positioning part; 461. Ring; 462. Fixed block; 463. Through hole; 464. Fixed rod; 47. Square groove; 48. Inclined block; 49. Round plate; 410. Bearing; 411. Convex ring. Detailed implementation mode

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0030] The first embodiment is as Figures 1 to 6 shown. The present invention provides a technical solution: an anti-galloping rotary suspension clamp, including a clamp body 1, and a rotating shaft 2 is rotatably connected to the top of the clamp body 1;

[0031] a fixing component 3, and the fixing component 3 is fixedly installed inside the clamp body 1;

[0032] a rotating component 4, and the rotating component 4 is arranged in the middle inside the clamp body 1, and the rotating component 4 is fixedly connected to the fixing component 3;

[0033] Among them, the rotating assembly 4 includes a fixed cylinder 41. An annular groove 42 is formed on the outer side of the fixed cylinder 41. There are two annular grooves 42, which are symmetrically arranged at both ends of the fixed cylinder 41. A rotating cylinder 43 is arranged in the middle of the interior of the fixed cylinder 41. A roller 44 is rotatably connected to the outer side of the rotating cylinder 43. The wire passes through the interior of the rotating cylinder 43 and penetrates through the clip body 1. When the wire sways due to factors such as wind, the clip will rotate accordingly. At this time, the rotating cylinder 43 rotates inside the fixed cylinder 41. By arranging the roller 44 inside the space between the fixed cylinder 41 and the rotating cylinder 43, the friction force between the inner and outer shells is greatly reduced, enabling the clip to rotate more smoothly. The roller can enable the clip to respond quickly, adjust the position of the wire, and reduce the fatigue stress generated by the swaying of the wire. At the same time, the roller 44 can limit the abnormal displacement of the rotating cylinder 43, preventing the rotating cylinder 43 from deviating from the normal working range due to excessive shaking. There are multiple rollers 44, and the multiple rollers 44 are evenly distributed around the rotating cylinder 43. The rollers are usually arranged evenly between the fixed cylinder 41 and the rotating cylinder 43. Multiple rows of arrangement can better disperse the load. The outer side of the roller 44 is rotatably connected to the inner wall of the fixed cylinder 41. The roller 44 is located at the interval between the fixed cylinder 41 and the rotating cylinder 43. Flared cylinders 45 are fixedly connected to both ends of the rotating cylinder 43. One end of the flared cylinder 45 away from the rotating cylinder 43 is rotatably connected to the inner wall of the fixed cylinder 41.

[0034] A square groove 47 is formed on the inner wall of the fixed cylinder 41. The square grooves 47 are symmetrically arranged inside the fixed cylinder 41. A positioning member 46 is arranged inside the square groove 47. The positioning member 46 is rotatably connected to the outer side of the rotating cylinder 43. A bearing 410 is fixedly connected to the outer side of the rotating cylinder 43 close to the flared cylinder 45. A convex ring 411 is fixedly connected to one side of the flared cylinder 45 close to the fixed cylinder 41. By arranging the symmetrically alternating convex rings 411, the adaptation between the multiple convex rings 411, and the structures such as annular sealing teeth and grooves form multiple sealing barriers, effectively preventing impurities such as dust, moisture, and corrosive gases from the outside from entering the internal space between the fixed cylinder 41 and the rotating cylinder 43, avoiding damage to the components by the impurities and pollution of the working medium, thereby improving the reliability and service life of the equipment. The convex rings 411 are alternately arranged in the gap between the fixed cylinder 41 and the flared cylinder 45. The fixed cylinder 41 is rotatably connected to the rotating cylinder 43 through the bearing 410. A disc 49 is fixedly connected to the outer side of the rotating cylinder 43.

[0035] The positioning member 46 includes a circular ring 461 which is rotatably connected to the outer side of the rotating cylinder 43. A fixing block 462 is fixedly connected to one side of the circular ring 461 close to the square groove 47. A roller 44 and a circular ring 461 are arranged between the fixing cylinder 41 and the rotating cylinder 43, and they can cooperate with each other. The roller 44 is mainly used to achieve smooth rotation between the inner and outer shells, while the circular ring 461 can provide stable support and positioning for the roller 44. The circular ring 461 can prevent the roller 44 from axially moving and radially offsetting during rotation, ensuring that the axis of the roller 44 is parallel to the rotation axis of the wire clamp. At the same time, the circular ring 461 can also share part of the load, reduce the burden on the roller 44, enable the roller 44 to better play the role of reducing friction, and make the rotation of the wire clamp more stable and reliable. The contact surface between the fixing block 462 and the inclined block 48 is set to be inclined. A through hole 463 is opened on one side of the fixing block 462 close to the circular ring 461, and a fixing rod 464 is fixedly connected to the inside of the through hole 463.

[0036] Second Embodiment, based on the First Embodiment, please refer to Figures 7 to 8 As shown, the wire clamp body 1 includes a frame body 11. A hanging plate 12 is fixedly connected to the middle of the frame body 11. The top of the hanging plate 12 is rotatably connected to the rotating shaft 2. A round hole 13 is opened on the outer side of the hanging plate 12. A screw rod 14 is rotatably connected to the inside of the round hole 13. The screw rod 14 is threadedly connected to the inner wall of the round hole 13. A spring 19 is fixedly connected to one side of the screw rod 14 close to the rotating assembly 4. Roller cylinders 17 are rotatably connected to both ends of the frame body 11. A V-shaped block 18 is fixedly connected to the middle of the outer side of the roller cylinder 17. Under the action of wind load, the wire drives the wire clamp to rotate, and the V-shaped block 18 will rotate together with the wire clamp. The V-shaped block 18 adapts to the movement of the wire through its own rotation. During this process, the rotation of the V-shaped block 18 can reduce the torsional stress between the wire and the wire clamp, ensure that the wire can still be well guided and supported during rotation, improve the overall adaptability and stability of the wire clamp. At the same time, the V-shaped block 18 plays a key guiding role when the wire enters and passes through the wire clamp. An elastic plate 15 is fixedly connected to the middle of the inside of the frame body 11. The top of the elastic plate 15 contacts the outer side of the fixing cylinder 41. A circular frame 16 is fixedly connected to the outer side of the frame body 11, and the number of circular frames 16 is multiple, and the multiple circular frames 16 are symmetrically arranged with the hanging plate 12 as the center.

[0037] Third Embodiment, based on the First and Second Embodiments, please refer to Figures 9 to 10As shown in the figure, the fixing component 3 includes a U-shaped tube 31. The U-shaped tube 31 penetrates through the frame body 11. The fixing cylinder 41 is located at the interval between the U-shaped tube 31 and the frame body 11. The U-shaped tube 31 is fixedly connected to the fixing cylinder 41 through a ring groove 42. A spiral groove 32 is formed at the end of the U-shaped tube 31. A gasket 33 is sleeved outside the U-shaped tube 31. The contact surface between the limit block 35 and the through groove 36 is inclined. The inclined contact makes the contact area between the nut 34 and the gasket 33 relatively small. However, during the tightening process, the pressure between the two will be concentrated on the inclined surface, thereby generating greater friction, effectively preventing the nut 34 from loosening under the action of vibration or other external forces, and improving the reliability of the connection. At the same time, after the nut 34 is tightened, the inclined contact surfaces will squeeze each other, generating a force to prevent the nut 34 from rotating in the reverse direction, further enhancing the anti-loosening effect. The bottom of the gasket 33 is fixedly connected with a limit block 35. A nut 34 is rotatably connected to the outside of the spiral groove 32. A through groove 36 is formed at the top of the nut 34. A partition 37 is fixedly connected to the inner wall of the through groove 36. The limit block 35 is located inside the through groove 36.

[0038] During use, under the action of wind load, the wire drives the wire clamp to rotate, and the V-shaped block 18 will rotate together with the wire clamp. The V-shaped block 18 adapts to the movement of the wire through its own rotation. The wire passes through the inside of the rotating cylinder 43 and penetrates through the rotating component 4 and the wire clamp body 1. When the wire dances due to factors such as wind, the wire clamp will rotate accordingly. At this time, the rotating cylinder 43 rotates inside the fixing cylinder 41.

[0039] The adaptation between multiple convex rings 411, and structures such as annular sealing teeth and grooves form multiple sealing barriers, effectively preventing impurities such as dust, moisture, and corrosive gases from the outside from entering the internal space between the fixing cylinder 41 and the rotating cylinder 43, avoiding damage to components by impurities and contamination of the working medium, thereby improving the reliability and service life of the equipment.

[0040] The contact surface between the limit block 35 and the through groove 36 is inclined. The inclined contact makes the contact area between the nut 34 and the gasket 33 relatively small. However, during the tightening process, the pressure between the two will be concentrated on the inclined surface, thereby generating greater friction, effectively preventing the nut 34 from loosening under the action of vibration or other external forces, and improving the reliability of the connection.

[0041] Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. An anti-dancing rotary suspension wire clamp, characterized in that: include: A wire clamp body (1), the top of which is rotatably connected to a rotating shaft (2); A fixing component (3), wherein the fixing component (3) is fixedly installed inside the wire clamp body (1); A rotating assembly (4), the rotating assembly (4) being arranged in the middle of the wire clamp body (1), and the rotating assembly (4) being fixedly connected to the fixed assembly (3); The rotating assembly (4) comprises a fixed cylinder (41), an annular groove (42) is formed on the outer side of the fixed cylinder (41), there are two annular grooves (42), the annular grooves (42) are symmetrically arranged at the two ends of the fixed cylinder (41), a rotating cylinder (43) is arranged in the middle of the fixed cylinder (41), the outer side of the rotating cylinder (43) is rotatably connected to a roller (44), there are a plurality of rollers (44), the plurality of rollers (44) are evenly distributed around the rotating cylinder (43), the outer side of the roller (44) is rotatably connected to the inner wall of the fixed cylinder (41), the roller (44) is located at the interval between the fixed cylinder (41) and the rotating cylinder (43), the two ends of the rotating cylinder (43) are fixedly connected to an expanding cylinder (45), the end of the expanding cylinder (45) away from the rotating cylinder (43) is rotatably connected to the inner wall of the fixed cylinder (41); A square groove (47) is provided on the inner wall of the fixed cylinder (41). The square groove (47) is symmetrically arranged inside the fixed cylinder (41). A positioning member (46) is arranged inside the square groove (47). The positioning member (46) is rotatably connected to the outer side of the rotating cylinder (43). A bearing (410) is fixedly connected to the outer side of the rotating cylinder (43) close to the expanding cylinder (45). A convex ring (411) is fixedly connected to the side of the expanding cylinder (45) close to the fixed cylinder (41). The convex rings (411) are alternately arranged in the gap between the fixed cylinder (41) and the expanding cylinder (45). The fixed cylinder (41) is rotatably connected to the rotating cylinder (43) via the bearing (410). A disc (49) is fixedly connected to the outer side of the rotating cylinder (43).

2. The anti-dancing rotary suspension wire clamp according to claim 1 is characterized in that: The positioning member (46) comprises a circular ring (461) which is rotatably connected to the outer side of the rotating drum (43); a fixing block (462) is fixedly connected to a side of the circular ring (461) close to the square groove (47); a contact surface between the fixing block (462) and the inclined block (48) is arranged to be inclined; a through hole (463) is provided on a side of the fixing block (462) close to the circular ring (461); a fixing rod (464) is fixedly connected to the interior of the through hole (463).

3. The anti-dancing rotary suspension wire clamp according to claim 2 is characterized in that: The wire clamp body (1) comprises a frame (11), a hanging plate (12) is fixedly connected to the middle of the frame (11), the top of the hanging plate (12) is rotatably connected to the rotating shaft (2), a circular hole (13) is formed on the outer side of the hanging plate (12), and a screw rod (14) is rotatably connected to the inside of the circular hole (13).

4. The anti-dancing rotary suspension wire clamp according to claim 3 is characterized in that: The screw rod (14) is threadedly connected to the inner wall of the circular hole (13); a spring (19) is fixedly connected to one side of the screw rod (14) close to the rotating assembly (4); rollers (17) are rotatably connected to both ends of the frame (11); and a V-shaped block (18) is fixedly connected to the middle of the outer side of the roller (17).

5. The anti-dancing rotary suspension wire clamp according to claim 4 is characterized in that: A spring plate (15) is fixedly connected to the middle of the frame (11), the top of the spring plate (15) contacts the outer side of the fixed tube (41), and a circular frame (16) is fixedly connected to the outer side of the frame (11). There are a plurality of circular frames (16), and the plurality of circular frames (16) are symmetrically arranged with the hanging plate (12) as the center.

6. The anti-dancing rotary suspension wire clamp according to claim 5, characterized in that: The fixing assembly (3) comprises a U-shaped tube (31), the U-shaped tube (31) passes through the frame (11), the fixing tube (41) is located at the interval between the U-shaped tube (31) and the frame (11), the U-shaped tube (31) is fixedly connected to the fixing tube (41) via an annular groove (42), a spiral groove (32) is formed at the end of the U-shaped tube (31), and a gasket (33) is sleeved on the outer side of the U-shaped tube (31).

7. The anti-dancing rotary suspension wire clamp according to claim 6, characterized in that: The bottom of the gasket (33) is fixedly connected to a limit block (35), the outer side of the spiral groove (32) is rotatably connected to a nut (34), the top of the nut (34) is provided with a through groove (36), the inner wall of the through groove (36) is fixedly connected to a partition plate (37), and the limit block (35) is located inside the through groove (36).

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