Pre-twisted wire type shockproof hammer for overhead line

Abstract

The invention provides a pre-twisted wire type stockbridge damper for an overhead line, and relates to the field of stockbridge dampers, the pre-twisted wire type stockbridge damper comprises a stockbridge damper connecting clamping seat, the top of the stockbridge damper connecting clamping seat is clamped with a pre-twisted wire, and the stockbridge damper connecting clamping seat is bound on the outer wall of the overhead line through the pre-twisted wire. The vibration damper further comprises an amplitude suppression component, a steel strand, a vibration damper, an anti-bending component and an anti-skid assembly. According to the shockproof hammer connecting clamping seat, the pulling plate and the clamping frame are assembled in the shockproof hammer connecting clamping seat, when the shockproof hammer needs to be installed, only the clamping frame needs to be hung on the overhead line, and the clamping frame and the shockproof hammer connecting clamping seat can be pulled to be clamped and fixed to the overhead line through the gravity of the shockproof hammer; when the vibration damper vibrates along with the overhead line, the vibration damper drives the first connecting rod and the second connecting rod to swing, and the first connecting rod and the second connecting rod mutually extrude the damping spring and the damping rubber column to absorb the vibration of the overhead line, so that the stability of the overhead line is ensured.

Description

Technical Field

[0001] The invention relates to the field of shock-absorbing hammers, and in particular to a pre-twisted wire type shock-absorbing hammer for overhead lines. Background Art

[0002] Overhead power lines are affected by meteorological conditions such as wind, ice, and low temperature, causing the lines to vibrate and dance. Wind vibration is the main form of vibration of overhead cables and is also the vibration that is most harmful to cables. In order to reduce and avoid damage to cables caused by vibration, shock-absorbing hammers are usually hung on the cables to effectively reduce the vibration amplitude and frequency of the cables under wind conditions, thereby reducing fatigue damage and breakage of the cables and extending the service life of the cables.

[0003] The pre-twisted shock-proof hammer is composed of hammer heads of certain weight, galvanized steel strands with high elasticity and high strength, high-strength aluminum alloy wire clamps and high-strength aluminum alloy pre-twisted wires. When the cable vibrates in a breeze, the hammer head of the shock-proof hammer suspended on the cable can vibrate freely with the movement of the cable, causing the steel strands of the shock-proof hammer to rub against each other, converting the vibration energy transmitted to the shock-proof hammer into frictional heat energy between the steel strands and dissipating it, thereby effectively suppressing the breeze vibration of the cable and extending the service life of the cable.

[0004] However, the above-mentioned anti-vibration hammer still has the following problems during use: 1. In the prior art, due to the insufficient friction between the wire clamp and the pre-twisted wire, the vibration of the cable often causes the anti-vibration hammer to move left and right on the cable as a whole, which reduces the shock absorption effect of the anti-vibration hammer, increases the maintenance frequency, and increases the later maintenance cost; 2. In the prior art, the connection between the clamp body and the cable is fixed by bolts. This connection method can easily cause damage to the cable. If the bolt connection is loose, it will lead to less friction and less accurate installation position. Therefore, we have made improvements to this and proposed a pre-twisted wire anti-vibration hammer for overhead lines. Summary of the invention

[0005] The purpose of the present invention is to provide a pre-twisted wire shock-absorbing hammer for overhead lines, which solves the problem that due to insufficient friction between the wire clamp and the pre-twisted wire, the shock-absorbing hammer as a whole often moves left and right on the cable under the vibration of the cable, thereby reducing the shock-absorbing effect of the shock-absorbing hammer.

[0006] The specific application is as follows: It includes a shock-proof hammer connection card seat, the top of which is clamped with a pre-twisted wire, and the shock-proof hammer connection card seat is bound to the outer wall of the overhead line through the pre-twisted wire, and also includes: Amplitude suppression component, connected to the bottom of the anti-vibration hammer connection base to consume the vibration generated by the overhead line; Steel strands connected to both sides of the amplitude suppression component to consume vibrations generated by the overhead line; The anti-vibration hammer is fixedly installed at one end of the steel strand and is symmetrically arranged with the center axis of the anti-vibration hammer connected to the clamping seat; The anti-bending component is detachably connected to the outer wall of the overhead line and is located at the front end of the anti-vibration hammer; The anti-skid component includes an anti-skid airbag embedded in the inner wall of the anti-vibration hammer connecting seat, one end of the anti-skid airbag is fixedly connected to a hose, and one end of the hose is connected and cooperated with the anti-bending component.

[0007] As a preferred technical solution of the present application, the shock-proof hammer connecting socket also includes a pull plate slidably connected to the bottom of the inner wall, and a bracket slidably connected to the top of the inner wall, the bracket is fixedly connected to the pull plate by a pull rope, and spring 1 is fixedly connected to both sides of the pull plate, and the spring 1 is fixedly connected to the shock-proof hammer connecting socket, and the inner wall of the shock-proof hammer connecting socket is also connected to a limiting assembly. After the bracket is fixed on the overhead line, the gravity of the shock-proof hammer pulls the pull plate downward, and the pull plate moves downward, while driving the pull rope to pull the bracket to buckle on the overhead line, thereby achieving automatic and rapid fixation.

[0008] As a preferred technical solution of the present application, the limiting assembly includes a second spring fixedly connected to the inner wall of the shockproof hammer connecting socket, one end of the second spring is fixedly connected to a telescopic button, and the telescopic button passes through one end of the shockproof hammer connecting socket and is fixed to the card holder. When the card holder is inserted into the shockproof hammer connecting socket, the second spring pushes the telescopic button to be inserted into the card holder, thereby fixing the card holder.

[0009] As a preferred technical solution of the present application, the side wall of the card holder is provided with a card hole for inserting the telescopic card button, the number of the card holes is multiple and evenly distributed, the telescopic card button is a magnet block, and the top of the card holder has a protrusion that is fixed to the pre-twisted wire. The advantage of the telescopic card button being a magnet block is that the telescopic card button can be attracted from the outside by a magnet, so that the telescopic card button can be detached from the card holder.

[0010] As a preferred technical solution of the present application, the amplitude suppression component includes two hinged seats fixedly connected to the bottom of the pull plate, the bottoms of the two hinged seats are respectively rotatably connected to first connecting rods, the bottoms of the first connecting rods are commonly rotatably connected to a retaining block, the side walls of the retaining block are rotatably connected to two second connecting rods, one end of the second connecting rod is rotatably connected, and when the shock-absorbing hammer vibrates, the first connecting rod and the second connecting rod can be adjusted to balance the swing of the overhead line.

[0011] As a preferred technical solution of the present application, the first connecting rod and the second connecting rod together form a "W" structure, and a shock-absorbing spring is fixedly connected between the first connecting rod and the second connecting rod. A damping rubber column is inserted in the middle of the shock-absorbing spring, and the damping rubber column is fixed to the first connecting rod and the second connecting rod. When the first connecting rod and the second connecting rod swing relative to each other, the shock-absorbing spring and the damping rubber column can be compressed, and the two cooperate with each other to absorb the vibration of the overhead line and protect the overhead line.

[0012] As a preferred technical solution of the present application, the anti-bending component includes a liquid storage tube, both ends of which are fixedly connected with positioning components, the liquid storage tube is detachably connected to the outside of the overhead line through the positioning components, the hose is connected to the liquid storage tube, and the positioning component can fix the liquid storage tube, so that the entire liquid storage tube is connected to the overhead line.

[0013] As a preferred technical solution of the present application, a piston is slidably connected to the interior of the liquid storage tube, the left side of the piston is a liquid storage chamber, and the right side of the piston is a gas chamber. A solution is stored in the liquid storage chamber, and the solution accounts for 60%-80% of the liquid storage chamber. When the front end of the liquid storage tube rises, the solution inside the liquid storage chamber flows toward the piston end to push the piston to slide to the right relative to the liquid storage tube. Hemispherical particles are arranged on the inner side wall of the liquid storage chamber, and the hemispherical particles decrease from left to right. There are more hemispherical particles at the front end, so there is less solution in the front end liquid storage tube, thereby balancing the weight of the front and back of the liquid storage tube. When the overhead line swings, the front end liquid storage tube will tilt up, and the front end solution will flow backward, thereby increasing the weight of the rear end liquid storage tube and reducing the swing amplitude of the overhead line. When the solution flows to the rear end, it will also push the piston to move. The piston transports the gas in the gas chamber to the anti-slip airbag, thereby increasing the friction of the shock-absorbing hammer connecting socket, and also making the shock-absorbing hammer connecting socket more stably connected to the overhead line.

[0014] As a preferred technical solution of the present application, the positioning assembly includes a lower buckle fixedly connected to the outer wall of the liquid storage tube and an upper buckle rotatably connected to the top of the lower buckle, one end of the lower buckle is rotatably connected to a threaded column, the top of the threaded column is threadedly connected to a positioning knob, and the top of the upper buckle has a positioning groove adapted to the positioning knob. When the positioning knob is inserted into the positioning groove, the rotation of the upper buckle is restricted. After the upper buckle is closed on the lower buckle, the positioning knob is threadedly connected to the threaded column, so that the upper buckle can be fixed by inserting the positioning knob into the positioning groove, and the installation is more convenient.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: 1. Through the setting of the anti-vibration hammer connection base, the amplitude suppression component, the steel strand and the anti-vibration hammer, the anti-vibration hammer connection base is equipped with a pull plate and a bracket. When the anti-vibration hammer needs to be installed, it is only necessary to mount the bracket on the overhead line. The gravity of the anti-vibration hammer can pull the bracket and the anti-vibration hammer connection base to be clamped and fixed on the overhead line, thereby forming an assembly, which is convenient to install. When the overhead line vibrates, the vibration will be initially absorbed by the steel strand. At the same time, when the anti-vibration hammer vibrates with the overhead line, it will also drive the first connecting rod and the second connecting rod to swing. The first connecting rod and the second connecting rod squeeze the shock-absorbing spring and the damping rubber column against each other to absorb the vibration of the overhead line, thereby ensuring the stability of the entire overhead line; 2. By setting up the anti-bending component and the anti-skid component, the anti-bending component is set at the front end of the shock-proof hammer connecting socket. When the overhead line swings with a large amplitude, the liquid in the liquid storage tube will flow to the right, thereby pushing the piston to move to the right. At this time, the gas in the gas chamber will be squeezed into the anti-skid airbag. The expansion of the anti-skid airbag further increases the friction of the inner wall of the shock-proof hammer connecting socket, so that the wind resistance of the entire shock-proof hammer connecting socket is further improved. Since hemispherical particles are arranged in the liquid storage tube and gradually decrease from left to right, the liquid in the liquid storage tube can maintain a relative balance of left and right weights in a naturally tilted state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a pre-twisted wire anti-vibration hammer for overhead lines provided in the present application; Figure 2 A schematic diagram of the partial structure of an anti-bending component of a pre-twisted wire anti-vibration hammer for overhead lines provided in the present application; Figure 3 A schematic diagram of the structure of a pre-twisted wire anti-vibration hammer for overhead lines provided in the present application; Figure 4 A schematic diagram of a partial cross-sectional structure of a pre-twisted wire anti-vibration hammer anti-bending component for an overhead line provided in the present application; Figure 5 A schematic structural diagram of a shock-absorbing hammer connection holder and an amplitude suppression component of a pre-twisted wire shock-absorbing hammer for overhead lines provided in the present application; Figure 6 A schematic diagram of a partially cutaway structure of a shock-absorbing hammer connection socket in a pre-twisted wire shock-absorbing hammer for overhead lines provided in the present application; Figure 7 A schematic diagram of the cutaway structure of a shock-absorbing hammer connection socket in a pre-twisted wire shock-absorbing hammer for overhead lines provided in the present application; Figure 8 A schematic diagram of the side cross-sectional structure of a shock-absorbing hammer connection socket in a pre-twisted wire shock-absorbing hammer for overhead lines provided in the present application; Fig. 9 This is a schematic diagram of the main cross-sectional structure of a shock-absorbing hammer connecting socket in a pre-twisted wire shock-absorbing hammer for overhead lines provided in the present application.

[0017] Indicated in the figure: 10. Anti-vibration hammer connection base; 11. Pre-twisted wire; 12. Steel strand; 13. Anti-vibration hammer; 14. Pull plate; 15. Bracket; 16. Pull rope; 17. Spring 1; 20. Amplitude suppression component; 21. Articulated seat; 22. First connecting rod; 23. Retaining block; 24. Second connecting rod; 25. Shock absorbing spring; 26. Damping rubber column; 30. Anti-bending component; 31. Liquid storage tube; 32. Piston; 33. Liquid storage chamber; 34. Solution; 35. Gas chamber; 36. Hemispherical particles; 40. Anti-skid assembly; 41. Anti-skid airbag; 42. Hose; 50. Limiting assembly; 51. Spring 2; 52. Telescopic button; 53. Clamp hole; 60. Positioning assembly; 61. Lower buckle; 62. Upper buckle; 63. Threaded column; 64. Positioning knob. DETAILED DESCRIPTION

[0018] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0019] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] See also Figures 1 to 9 The present invention provides a technical solution: a pre-twisted wire type shock-proof hammer for overhead lines, comprising a shock-proof hammer connection base 10, a pre-twisted wire 11 is clamped on the top of the shock-proof hammer connection base 10, and the shock-proof hammer connection base 10 is bound to the outer wall of the overhead line through the pre-twisted wire 11, and also includes: The amplitude suppression component 20 is connected to the bottom of the anti-vibration hammer connection base 10 and is used to consume the vibration generated by the overhead line; The steel strand 12 is connected to both sides of the amplitude suppression component 20 to consume the vibration generated by the overhead line; The anti-vibration hammer 13 is fixedly mounted on one end of the steel strand 12 and connected to the center axis of the clamping seat 10 in a symmetrical arrangement; The anti-bending component 30 is detachably connected to the outer wall of the overhead line and is located at the front end of the anti-vibration hammer 13; The anti-skid component 40 includes an anti-skid airbag 41 embedded in the inner wall of the anti-vibration hammer connecting base 10 , one end of the anti-skid airbag 41 is fixedly connected to a hose 42 , and one end of the hose 42 is connected and cooperated with the anti-bending component 30 .

[0024] As a preferred embodiment, on the basis of the above-mentioned manner, further, the anti-vibration hammer connection base 10 further includes a pull plate 14 slidably connected to the bottom of the inner wall, and a bracket 15 slidably connected to the top of the inner wall, and the bracket 15 is fixedly connected to the pull plate 14 through a pull rope 16; Among them, springs 17 are fixedly connected to both sides of the pull plate 14, and the springs 17 are fixedly connected to the anti-vibration hammer connection base 10, and the inner wall of the anti-vibration hammer connection base 10 is also connected to the limit assembly 50; Specifically, after the bracket 15 is fixed on the overhead line, the gravity of the anti-vibration hammer 13 pulls the pull plate 14 downward, and the pull plate 14 moves downward while driving the pull rope 16 to pull the bracket 15 to buckle on the overhead line, thereby achieving automatic and rapid fixation.

[0025] As a preferred embodiment, based on the above-mentioned method, further, the limit assembly 50 includes a second spring 51 fixedly connected to the inner wall of the anti-vibration hammer connection base 10, and one end of the second spring 51 is fixedly connected to a telescopic button 52; Specifically, the telescopic button 52 passes through one end of the shockproof hammer connecting socket 10 and is fixed to the bracket 15. When the bracket 15 is inserted into the shockproof hammer connecting socket 10, the spring 2 51 pushes the telescopic button 52 to be inserted into the bracket 15, thereby fixing the bracket 15.

[0026] The side wall of the card frame 15 is provided with a card hole 53 for inserting the telescopic card button 52, and the card holes 53 are multiple and equidistantly distributed; The telescopic button 52 is a magnet block, and the top of the bracket 15 has a protrusion that is fixedly connected with the pre-twisted wire 11. When fixing is required, the pre-twisted wire 11 is wound around the overhead line and then fixedly connected with the bracket 15. The pre-twisted wire 11 can effectively fix the bracket 15 on the overhead line. Specifically, the advantage of the telescopic button 52 being a magnet block is that the telescopic button 52 can be attracted externally by the magnet, so that the telescopic button 52 is separated from the card frame 15.

[0027] As a preferred embodiment, on the basis of the above-mentioned manner, further, the amplitude suppression component 20 includes two hinged seats 21 fixedly connected to the bottom of the pull plate 14, the bottoms of the two hinged seats 21 are respectively rotatably connected to the first connecting rods 22, and the bottoms of the first connecting rods 22 are jointly rotatably connected to the holding block 23; The side wall of the holding block 23 is rotatably connected to two second connecting rods 24, one end of the second connecting rod 24 is rotatably connected, and when the anti-vibration hammer 13 vibrates, the first connecting rod 22 and the second connecting rod 24 can be adjusted to balance the swing of the overhead line; Furthermore, the first connecting rod 22 and the second connecting rod 24 together form a "W" structure, and a damping spring 25 is fixedly connected between the first connecting rod 22 and the second connecting rod 24. A damping rubber column 26 is inserted in the middle of the damping spring 25, and the damping rubber column 26 is fixed to the first connecting rod 22 and the second connecting rod 24; Specifically, when the first connecting rod 22 and the second connecting rod 24 swing relative to each other, the shock absorbing spring 25 and the damping rubber column 26 can be compressed, and the two cooperate with each other to absorb the vibration of the overhead line and protect the overhead line.

[0028] As a preferred embodiment, based on the above-mentioned manner, further, the anti-bending component 30 includes a liquid storage tube 31, and both ends of the liquid storage tube 31 are respectively fixedly connected with positioning components 60; The liquid storage pipe 31 is detachably connected to the outside of the overhead line through the positioning assembly 60, the hose 42 is connected to the liquid storage pipe 31, and the positioning assembly 60 can fix the liquid storage pipe 31, so that the entire liquid storage pipe 31 is connected to the overhead line; A piston 32 is slidably connected inside the liquid storage tube 31. The left side of the piston 32 is a liquid storage chamber 33. The right side of the piston 32 is a gas chamber 35. The liquid storage chamber 33 stores a solution 34, and the solution 34 occupies 60%-80% of the liquid storage chamber 33. Wherein, the solution 34 may be water; Specifically, when the front end of the liquid storage tube 31 rises, the solution in the liquid storage chamber 33 flows toward the end of the piston 32 to push the piston 32 to slide rightward relative to the liquid storage tube 31; The inner wall of the liquid storage cavity 33 is also provided with hemispherical particles 36, which decrease from left to right, and there are more hemispherical particles 36 at the front end, so the solution in the front end liquid storage tube 31 is less, so as to balance the weight of the front and rear of the liquid storage tube 31. The material of the hemispherical particles 36 can be foam material, which has large volume and light weight; Specifically, when the overhead line swings, the liquid storage tube 31 at the front end will tilt up, and the solution at the front end will flow backward, thereby increasing the weight of the liquid storage tube 31 at the rear end and reducing the swing amplitude of the overhead line. When the solution flows to the rear end, it will also push the piston 32 to move. The piston transports the gas in the gas chamber 35 to the anti-slip airbag 41, increasing the friction of the shock-absorbing hammer connecting socket 10, and also making the shock-absorbing hammer connecting socket 10 more stably connected to the overhead line.

[0029] The positioning assembly 60 includes a lower buckle 61 fixedly connected to the outer wall of the liquid storage tube 31 and an upper buckle 62 rotatably connected to the upper part of the lower buckle 61. One end of the lower buckle 61 is rotatably connected to a threaded column 63. The top of the threaded column 63 is threadedly connected to a positioning knob 64. The top of the upper buckle 62 has a positioning groove adapted to the positioning knob 64. Specifically, when the positioning knob 64 is inserted into the positioning groove to limit the rotation of the upper buckle 62, after the upper buckle 62 is closed on the lower buckle 61, the positioning knob 64 is threadedly connected to the threaded column 63, so that the positioning knob 64 can be inserted into the positioning groove to fix the upper buckle 62, which is more convenient to install.

[0030] Specifically, when the pre-twisted wire shock-proof hammer for overhead lines is working / in use: the shock-proof hammer connecting base 10 is equipped with a pull plate 14 and a bracket 15. When the shock-proof hammer 13 needs to be installed, it is only necessary to mount the bracket 15 on the overhead line. The gravity of the shock-proof hammer 13 can pull the bracket 15 and the shock-proof hammer connecting base 10 to be clamped and fixed on the overhead line, thereby forming an assembly. After assembly, the pre-twisted wire 11 is wound around the overhead line and the bracket 15. When the overhead line vibrates, the vibration will be initially absorbed by the steel strand 12. At the same time, when the shock-proof hammer 13 vibrates with the overhead line, it will also drive the first connecting rod 22 and the second connecting rod 24 to swing. The first connecting rod 22 and the second connecting rod 24 squeeze the shock-absorbing spring 25 and the damping rubber column 26 against each other to absorb the vibration of the overhead line, thereby ensuring To ensure the stability of the entire overhead line, after the upper buckle 62 is closed on the lower buckle 61, the positioning knob 64 is threadedly connected to the threaded column 63, so that the positioning knob 64 can be inserted into the positioning groove to fix the upper buckle 62, and the anti-bending component 30 is set at the front end of the shock-proof hammer connecting socket 10. When the overhead line swings with a large amplitude, the liquid in the liquid storage tube 31 will flow to the right, thereby pushing the piston 32 to move to the right. At this time, the gas in the gas chamber 35 will be squeezed into the anti-slip air bag 41, and the expansion of the anti-slip air bag 41 further increases the friction force of the inner wall of the shock-proof hammer connecting socket 10, so that the wind resistance of the entire shock-proof hammer connecting socket 10 is further improved. Since hemispherical particles 36 are arranged in the liquid storage tube 31 and gradually decrease from left to right, the liquid in the liquid storage tube 31 can maintain a relative balance of weight on the left and right sides in a naturally tilted state.

[0031] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A pre-twisted wire anti-vibration hammer for overhead lines, characterized in that: The invention comprises a shock-proof hammer connection card seat (10), the top of which is clamped with a pre-twisted wire (11), and the shock-proof hammer connection card seat (10) is bound to the outer wall of the overhead line through the pre-twisted wire (11), and further comprises: An amplitude suppression component (20) connected to the bottom of the anti-vibration hammer connection base (10) for absorbing vibrations generated by the overhead line; The steel strand (12) is connected to both sides of the amplitude suppression component (20) to consume vibration generated by the overhead line; An anti-vibration hammer (13) is fixedly mounted on one end of the steel strand (12) and is symmetrically arranged with the center axis of the anti-vibration hammer connected to the holder (10); An anti-bending component (30) is detachably clamped on the outer wall of the overhead line and is located at the front end of the anti-vibration hammer (13); An anti-skid component (40) comprising an anti-skid airbag (41) embedded in the inner wall of the anti-vibration hammer connection base (10), one end of the anti-skid airbag (41) being fixedly connected to a hose (42), and one end of the hose (42) being in communication with the anti-bending component (30).

2. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 1, characterized in that: The shockproof hammer connection socket (10) further comprises a pull plate (14) slidably connected to the bottom of the inner wall, and a bracket (15) slidably connected to the top of the inner wall, the bracket (15) being fixedly connected to the pull plate (14) via a pull rope (16), springs 1 (17) being fixedly connected to both sides of the pull plate (14), the springs 1 (17) being fixedly connected to the shockproof hammer connection socket (10), and the inner wall of the shockproof hammer connection socket (10) is also connected to a limiting assembly (50).

3. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 2, characterized in that: The limit assembly (50) comprises a second spring (51) fixedly connected to the inner wall of the anti-vibration hammer connection socket (10), one end of the second spring (51) being fixedly connected to a telescopic clamping button (52), and one end of the telescopic clamping button (52) passing through the anti-vibration hammer connection socket (10) is clamped and fixed to the clamping frame (15).

4. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 3, characterized in that: The side wall of the card frame (15) is provided with a card hole (53) for inserting a telescopic card button (52), the card holes (53) are multiple and equidistantly distributed, the telescopic card button (52) is a magnet block, and the top of the card frame (15) has a protrusion that is fixedly connected to the pre-twisted wire (11).

5. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 4, characterized in that: The amplitude suppression component (20) comprises two hinged seats (21) fixedly connected to the bottom of the pull plate (14), the bottoms of the two hinged seats (21) are respectively rotatably connected to first connecting rods (22), the bottoms of the first connecting rods (22) are jointly rotatably connected to a retaining block (23), the side walls of the retaining block (23) are rotatably connected to two second connecting rods (24), and one end of the second connecting rod (24) is rotatably connected.

6. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 5, characterized in that: The first connecting rod (22) and the second connecting rod (24) together form a "W" structure. A shock absorbing spring (25) is fixedly connected between the first connecting rod (22) and the second connecting rod (24). A damping rubber column (26) is inserted into the middle of the shock absorbing spring (25). The damping rubber column (26) is fixed to the first connecting rod (22) and the second connecting rod (24).

7. The pre-twisted wire anti-vibration hammer for overhead lines according to claim 1, characterized in that: The anti-bending component (30) comprises a liquid storage pipe (31), both ends of the liquid storage pipe (31) are respectively fixedly connected to positioning components (60), the liquid storage pipe (31) is detachably connected to the outside of the overhead line via the positioning components (60), and the hose (42) is in communication with the liquid storage pipe (31).

8. The pre-twisted wire anti-vibration hammer for overhead lines according to claim 7, characterized in that: The interior of the liquid storage tube (31) is slidably connected to a piston (32); the left side of the piston (32) is a liquid storage chamber (33); the right side of the piston (32) is a gas chamber (35); a solution (34) is stored in the liquid storage chamber (33); the solution (34) accounts for 60% to 80% of the liquid storage chamber (33); when the front end of the liquid storage tube (31) rises, the solution in the liquid storage chamber (33) flows toward the end of the piston (32) to push the piston (32) to slide rightward relative to the liquid storage tube (31); and the inner side wall of the liquid storage chamber (33) is provided with hemispherical particles (36), and the number of the hemispherical particles (36) decreases from left to right.

9. A pre-twisted wire anti-vibration hammer for overhead lines according to claim 8, characterized in that: The positioning assembly (60) includes a lower buckle (61) fixedly connected to the outer wall of the liquid storage tube (31) and an upper buckle (62) rotatably connected to the upper part of the lower buckle (61), one end of the lower buckle (61) is rotatably connected to a threaded column (63), the top of the threaded column (63) is threadedly connected to a positioning knob (64), and the top of the upper buckle (62) has a positioning groove adapted to the positioning knob (64), and when the positioning knob (64) is inserted into the positioning groove, the rotation of the upper buckle (62) is restricted.

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