An anti-galloping spacer device and method for bundled conductors of transmission lines

Abstract

The present invention discloses an anti-galloping spacer device and method for bundled conductors of a transmission line, belonging to the technical field of transmission line accessories. The anti-galloping spacer device includes: a spacer dampener and a second connection assembly. The spacer dampener includes: a base frame, an adjustment mechanism, a support platform, a top cover, and a first connection assembly; the adjustment mechanism is arranged at the end of the base frame, a support platform is installed on the adjustment mechanism, a rotating assembly is arranged on one side of the support platform, the top cover is rotatably connected to one side of the support platform through the rotating assembly, the inner wall of the top cover fits with the support platform, a first connection assembly is installed on the side wall of the top cover, the top cover is connected to the other side of the support platform through the connection assembly, and the bundled conductors of the transmission line are fixed between the top cover and the support platform. At least two spacer dampeners with the same structure are arranged in parallel and connected through the second connection assembly to form the anti-galloping spacer device. The present invention can separate multiple conductors to avoid galloping, and can adjust the distance between the conductors. The pendulum structure can achieve buffering and self-balancing, greatly reducing the vibration energy.

Description

Technical Field

[0001] The present invention relates to the field of transmission line accessories, and more specifically, to an anti-galloping spacer device and method for bundled conductors of transmission lines. Background Art

[0002] A transmission line is realized by boosting the electric energy generated by a generator with a transformer and then connecting it to the transmission line through control devices such as circuit breakers. In terms of structural form, transmission lines are divided into overhead transmission lines and cable lines. An overhead transmission line is composed of line towers, conductors, insulators, line fittings, guy wires, tower foundations, grounding devices, etc., and is erected above the ground. However, the intervals between line towers are usually large, and the transmission line between the towers is prone to galloping under the influence of wind, resulting in corona discharge and other situations.

[0003] A bundled conductor refers to a conductor erection method adopted by ultra-high voltage transmission lines to suppress corona discharge and reduce line reactance. The number of splits of ordinary bundled conductors generally does not exceed 4, and the number of splits of ultra-high voltage transmission lines generally ranges from 3 to 4. Therefore, in the prior art, wire racks are usually used to support and stabilize the position of the transmission line. However, the wire racks in the prior art are usually of an integral fixed structure and cannot adjust the support width of the wire rack as needed. Therefore, when the distance between two wire racks is relatively far, the bundled conductors are still prone to contact each other. Moreover, during replacement and maintenance, when the wire rack is removed, the bundled conductors are still prone to contact each other, posing a threat to the safety of the staff.

[0004] In the prior art, a single spacer is often used to connect multi-bundled conductors to keep the conductor spacing at a fixed distance, thereby preventing the conductor from deflecting due to wind. However, when the amplitude is relatively large, a single spacer often fails to achieve a good anti-wind effect, and the spacer will deflect and shake as a whole with the multi-bundled conductors.

[0005] Moreover, when the spacing of the quadruply bundled conductors is fixed, spacer dampers with non-adjustable clamp positions are generally used. At the same time, in order to reduce wind-induced vibration and dissipate vibration energy, an anti-vibration structure is generally provided by utilizing inertial force. The position, specification, weight, and angle of the pendulum are fixed according to different installation scenarios and are adapted to the installation environment and cannot be adjusted. However, in the case where the conductor spacing needs to be adjusted, adjustable spacer dampers are often not suitable for matching the anti-vibration pendulum, and naturally their anti-galloping performance cannot achieve good results. Prior art document 1 (CN107591763B) discloses a spacer damper for reducing vibration and preventing galloping of transmission line conductors, including a composite insulator and a sub-conductor spacer damper movably connected to both ends of the composite insulator through fittings, which solves the problem of stress concentration easily occurring at the outlet of the fixed damping clamp and reduces wear on the conductor and the clamp. However, the technical starting point of this technical document is that it is used in the scenario of two sets of quadruply bundled conductors up and down, and the adjustable connection mechanism is used to achieve adjustable phase spacing, so as to integrate the two sets of bundled conductors during galloping, thereby buffering the torque. It also cannot play the role of combining the pendulum to consume the swinging inertia force of the conductor section provided with the spacer damper. Summary of the Invention

[0006] To solve the deficiencies in the prior art, the present invention provides an anti-galloping spacer device for bundled conductors of transmission lines, which is used to solve how to combine the anti-galloping performance of the pendulum to achieve the best anti-galloping effect in the installation environment with different spacings of multi-bundled conductors.

[0007] The present invention adopts the following technical solutions.

[0008] The first aspect of the present invention discloses an anti-galloping spacer device for bundled conductors of transmission lines, including a spacer damper and a second connection component. The spacer damper includes: a base frame, an adjustment mechanism, a support platform, a top cover, and a first connection component;

[0009] The adjustment mechanism is arranged at the end of the base frame. A support platform is installed on the adjustment mechanism. A rotating component is arranged on one side of the support platform. The top cover is rotatably connected to one side of the support platform through the rotating component. The inner wall of the top cover fits with the support platform. The side wall of the top cover is provided with a first connection component. The top cover is connected to the other side of the support platform through the first connection component. The bundled conductors of the transmission line are fixed between the top cover and the support platform for separating and preventing galloping of multiple transmission conductors;

[0010] At least two spacer dampers with the same structure are arranged in parallel and connected through a second connection component to form an anti-galloping spacer device.

[0011] Preferably, the adjusting mechanism includes a rod groove, a support rod, and a control component. The rod groove is opened at one end of the base frame. An outer side of an inner wall of the rod groove is provided with a limiting component. The support rod is slidably connected to the inside of the rod groove through the limiting component. One end of the support rod penetrates through the rod groove, and the support platform is connected to one end of the support rod. The control component is arranged on an inner wall of the base frame and is in transmission connection with the support rod;

[0012] The limiting component includes a limiting block and a limiting groove. The limiting block is installed on an outer side of an inner wall of the rod groove, and the limiting groove is opened on an outer wall of the support rod. The limiting block is slidably connected to the inside of the limiting groove.

[0013] Preferably, the control component includes a through groove, a screw rod, and a threaded groove. The through groove is opened on an inner wall of the base frame and is communicated with the rod groove. The screw rod is rotatably connected to an inner wall of the through groove. A positioning component is arranged on an outer wall of the screw rod. One end of the screw rod penetrates through the through groove and extends into the inside of the rod groove. The threaded groove is opened at the other end of the support rod, and one end of the screw rod is threadedly connected to the inside of the threaded groove.

[0014] Preferably, the positioning component includes a positioning block and a positioning groove. The positioning block is installed on an outer wall of the screw rod, and the positioning groove is opened on an inner wall of the through groove. The positioning block is rotatably connected to the inside of the positioning groove.

[0015] Preferably, the rotating component includes a mounting frame and a rotating rod. The mounting frame is installed on one side of the support platform, and the rotating rod is installed on an inner wall of the mounting frame. The top cover is rotatably connected to an outer wall of the rotating rod.

[0016] Preferably, the first connection component includes a connection block and a connection frame. The connection block is installed on a side wall of the top cover, and the connection frame is installed on the other side of the support platform. A fixing component is arranged on a front surface of the connection frame, and the connection frame is inserted into the inside of the connection frame through the fixing component.

[0017] Preferably, the fixing component includes a bolt and a nut. The bolt is rotatably connected to the front surface of the connection frame. One end of the bolt penetrates through the connection frame and the connection block, and the nut is threadedly connected to an outer wall of one end of the bolt. A front surface of the nut is attached to a back surface of the connection frame.

[0018] Preferably, a connection hole is arranged at a central position of the base frame. The second connection component includes a hollow rod and spherical members located at both ends of the hollow rod. There is a transition section between the spherical member and the hollow rod. When the spacer bar is connected through the second connection component, the transition section is located in the connection hole to form a limiting connection.

[0019] Preferably, at both ends inside the hollow rod, a first spring and a second spring extending along the axis of the hollow rod are respectively fixed. A buffer airbag is arranged between the first spring and the second spring. At both ends of the buffer airbag, a first pendulum and a second pendulum are respectively fixed. The first pendulum and the second pendulum are both provided with fixed rods. The lower end of the fixed rod is connected to a hammer body, and the upper end is provided with a convex structure. One end of the convex structure is in snap-fit connection with a concave structure arranged at both ends of the buffer airbag, and the other end of the convex structure is fixedly connected to the opposite ends of the first spring and the second spring. Two strip-shaped grooves are arranged on the hollow rod. The fixed rods of the first pendulum and the second pendulum respectively pass through the two strip-shaped grooves. The first pendulum and the second pendulum form an angle of not less than 45 degrees in the vertical direction.

[0020] The second aspect of the present invention discloses a method for preventing galloping of bundled conductors of a transmission line. Based on the above-mentioned anti-galloping spacer device for bundled conductors of a transmission line, it includes the following steps:

[0021] Place the spacer between multiple conductors, and place the conductors inside the support platform, so that the support platform stabilizes the position of the top cover through the connection component to prevent the conductors from falling off;

[0022] Connect multiple conductors to the support platform in sequence to complete the installation work of the spacer;

[0023] Adjust the distance between the support platform and the base frame through the adjustment mechanism to prevent the situation of galloping contact due to the excessive distance of the base frame;

[0024] Multiple spacer devices with the same structure are arranged in parallel and connected through connection components to form an overall anti-galloping combined structure, realizing the prevention of galloping of bundled conductors of a transmission line.

[0025] The beneficial effect of the present invention is that, compared with the prior art,

[0026] (1) When the support of bundled conductors is required in this solution, place the base frame between multiple conductors, place the conductors inside the support platform, then make the top cover fit with the support platform through the rotating component, and stabilize the position of the top cover through the connection component, so that the conductors can be stabilized between the top cover and the support platform, and fix multiple conductors in sequence, so as to separate multiple conductors to prevent conductor galloping. Then, adjust the distance between the support platform and the base frame through the adjustment mechanism as needed, so as to achieve the effect of adjusting the distance between conductors, thereby preventing the situation of conductor galloping contact due to the excessive distance of the base frame. And when replacing the spacer device, adjust the spacer devices at both ends of the base frame to be replaced to increase the distance between conductors, so as to avoid conductor galloping contact when replacing the base frame, thus ensuring the safety of the staff.

[0027] (2) By rotating the screw rod and stabilizing the position of the screw rod inside the through groove through the positioning component, and stabilizing the position of the support rod inside the rod groove through the limiting component to prevent the support rod from rotating with the screw rod, the screw rod can drive the support rod to slide inside the rod groove through the thread groove, enabling the support rod to drive the support platform to move simultaneously, so that the adjustment mechanism can adjust the distance between the support platform and the base frame, and further adjust the conductor spacing, avoiding corona discharge and other situations caused by the dancing contact of the conductors.

[0028] (3) By arranging two spacer dampers in parallel, the bundled conductors in this section can better resist strong winds compared to a single spacer damper. At the same time, since the two spacer dampers are fixedly connected through the connecting component, the conductors in this section can withstand greater torsional forces, greatly enhancing the wind resistance level. By setting a pendulum structure that can maintain buffering and self - balancing, it can ensure that the overall structure of the spacer device has an excellent effect of consuming vibration energy during wind deflection and dancing, making the overall solution of the present invention have a strong ability to adapt to different scenarios and comprehensive anti - dancing capabilities. Brief Description of the Drawings

[0029] Figure 1 is a structural schematic diagram of the present invention;

[0030] Figure 2 is a top view of the present invention;

[0031] Figure 3 is a cross - sectional view of the present invention;

[0032] Figure 4 is a structural schematic diagram of the adjustment mechanism of the present invention;

[0033] Figure 5 is a structural schematic diagram of the support platform of the present invention;

[0034] Figure 6 is a structural schematic diagram of the control component of the present invention;

[0035] Figure 7 of the present invention Figure 6 is an enlarged view of part A.

[0036] Figure 8 is a schematic diagram of the overall structure of the second connecting component of the present invention;

[0037] Figure 9 is a schematic diagram of the internal structure of the second connecting component of the present invention;

[0038] Figure 10 is a side view of the overall second connecting component of the present invention;

[0039] Description of reference numerals in the figures: 1, base frame; 2, adjusting mechanism; 21, rod slot; 22, support rod; 23, limiting component; 231, limiting block; 232, limiting slot; 24, control component; 241, through slot; 242, screw rod; 243, thread groove; 25, positioning component; 251, positioning block; 252, positioning slot; 3, support platform; 31, rotating component; 311, mounting frame; 312, rotating rod; 4, top cover; 5, first connection component; 51, connection block; 52, connection frame; 53, fixing component; 531, bolt; 532, nut; 6, second connection component; 601, spherical part; 602, hollow rod; 603, first pendulum; 604, second pendulum; 605, strip-shaped slot; 606, first spring; 607, second spring; 608, buffer airbag; 609, fixing rod; 7, connection hole. Detailed implementation mode

[0040] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described in this application are only a part of the embodiments of the present invention, rather than all embodiments. Based on the spirit of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0041] As Figures 1-3 shown, Embodiment 1 of the present invention provides an anti-vibration spacer device for bundled conductors of transmission lines, including two spacer dampers with the same structure and a second connection component 6. The two spacer dampers are arranged in parallel and connected by the second connection component 6.

[0042] The spacer damper includes a base frame 1, an adjusting mechanism 2, a support platform 3, a top cover 4 and a first connection component 5. An adjusting mechanism 2 is arranged at the end of the base frame 1. One end of the base frame 1 is provided with a support platform 3 through the adjusting mechanism 2. A rotating component 31 is arranged on one side of the support platform 3. A top cover 4 is rotatably connected to one side of the support platform 3 through the rotating component 31. The inner wall of the top cover 4 is attached to the support platform 3. A first connection component 5 is installed on the side wall of the top cover 4. The top cover 4 is connected to the other side of the support platform 3 through the first connection component 5;

[0043] As Figure 4 shown, a connection hole 7 is arranged at the central position of the base frame 1. As Figure 8 , Figure 9 shown, the second connection component 6 includes a hollow rod 602 and spherical parts 601 located at both ends of the hollow rod 602. A transition section is arranged between the spherical part 601 and the hollow rod 602. When the two spacer dampers are connected by the second connection component 6, the transition section is located in the connection hole 7 to form a limiting connection.

[0044] At both ends inside the hollow rod 602, a first spring 606 and a second spring 607 extending along the axis of the hollow rod 602 are respectively fixed. A buffer airbag 608 is provided between the first spring 606 and the second spring 607. A first pendulum 603 and a second pendulum 604 are respectively fixed at both ends of the buffer airbag 608. The first pendulum 603 and the second pendulum 604 are both provided with fixed rods 609. The lower end of the fixed rod 609 is connected to a hammer body, and a convex structure is provided at the upper end. One end of the convex structure is in snap-fit connection with the concave structures provided at both ends of the buffer airbag 608, and the other end of the convex structure is fixedly connected to the opposite ends of the first spring 606 and the second spring 607. Two strip-shaped grooves 605 are provided on the hollow rod 602, and the fixed rods 609 of the first pendulum 603 and the second pendulum 604 respectively pass through the two strip-shaped grooves 605.

[0045] As Figure 10 shown, the first pendulum 603 and the second pendulum 604 form an angle of not less than 45 degrees in the vertical direction.

[0046] As Figure 4 shown, the adjusting mechanism 2 includes a rod groove 21, a support rod 22 and a control component 24. The rod groove 21 is opened at one end of the base frame 1. A limiting component 23 is provided on the outer side of the inner wall of the rod groove 21. The support rod 22 is slidably connected inside the rod groove 21 through the limiting component 23. One end of the support rod 22 penetrates through the rod groove 21, and a support platform 3 is connected to one end of the support rod 22. The control component 24 is provided on the inner wall of the base frame 1, and the control component 24 is in transmission connection with the support rod 22;

[0047] It should be noted that by operating the control component 24, the control component 24 can drive the support rod 22 to slide inside the rod groove 21, and the limiting component 23 can prevent the support rod 22 from rotating with the control component 24. Then, the support rod 22 can drive the support platform 3 to move simultaneously, so that the adjusting mechanism 2 can adjust the distance between the support platform 3 and the base frame 1, and further adjust the conductor interval.

[0048] The limiting component 23 includes a limiting block 231 and a limiting groove 232. The limiting block 231 is installed on the outer side of the inner wall of the rod groove 21, and the limiting groove 232 is opened on the outer wall of the support rod 22. The limiting block 231 is slidably connected inside the limiting groove 232;

[0049] By sliding the limiting block 231 inside the limiting groove 232, the limiting component 23 can stabilize the position of the support rod 22 inside the rod groove 21, which can not only prevent the support rod 22 from rotating with the control component 24, but also prevent the support rod 22 from separating from the rod groove 21 and affecting the position of the support platform 3.

[0050] As Figure 6 、 Figure 7As shown, the control component 24 includes a through groove 241, a screw rod 242 and a threaded groove 243. The through groove 241 is opened on the inner wall of the base frame 1. The through groove 241 communicates with the rod groove 21. The screw rod 242 is rotatably connected to the inner wall of the through groove 241. A positioning component 25 is arranged on the outer wall of the screw rod 242. One end of the screw rod 242 extends into the interior of the rod groove 21 through the through groove 241. The threaded groove 243 is opened at the other end of the support rod 22. One end of the screw rod 242 is threadedly connected to the interior of the threaded groove 243;

[0051] By rotating the screw rod 242 and stabilizing the position of the screw rod 242 inside the through groove 241 through the positioning component 25, the screw rod 242 can drive the support rod 22 to slide inside the rod groove 21 through the threaded groove 243, so as to adjust the position of the support rod 22 through the control component 24, and further achieve the effect of adjusting the position of the support platform 3.

[0052] The positioning component 25 includes a positioning block 251 and a positioning groove 252. The positioning block 251 is installed on the outer wall of the screw rod 242. The positioning groove 252 is opened on the inner wall of the through groove 241. The positioning block 251 is rotatably connected to the interior of the positioning groove 252;

[0053] By rotatably connecting the positioning block 251 to the interior of the positioning groove 252, the position of the screw rod 242 inside the through groove 241 can be stabilized through the positioning component 25, avoiding the movement of the screw rod 242 from affecting the position of the support rod 22.

[0054] The rotating component 31 includes a mounting frame 311 and a rotating rod 312. The mounting frame 311 is installed on one side of the support platform 3. The rotating rod 312 is installed on the inner wall of the mounting frame 311. The top cover 4 is rotatably connected to the outer wall of the rotating rod 312;

[0055] By installing the rotating rod 312 inside the mounting frame 311 and rotatably connecting the top rod to the outer wall of the rotating rod 312, the top cover 4 can be rotated on one side of the support platform 3 through the rotating component 31, so as to achieve the effect of opening and closing the top cover 4, thereby facilitating the installation and removal of the wire from the support platform 3.

[0056] As Figure 5 shown, the first connection component 5 includes a connection block 51 and a connection frame 52. The connection block 51 is installed on the side wall of the top cover 4. The connection frame 52 is installed on the other side of the support platform 3. A fixing component 53 is arranged on the front surface of the connection frame 52. The connection frame 52 is inserted into the interior of the connection frame 52 through the fixing component 53;

[0057] By inserting the connection block 51 into the interior of the connection frame 52 and stabilizing the connection block 51 inside the connection frame 52 through the fixing component 53, the support platform 3 can stabilize the position of the top cover 4 through the connection component 5, thereby stabilizing the wire inside the top cover 4 and the support platform 3.

[0058] The fixing component 53 includes a bolt 531 and a nut 532. The bolt 531 is rotatably connected to the front surface of the connecting frame 52. One end of the bolt 531 penetrates through the connecting frame 52 and the connecting block 51. The nut 532 is threadedly connected to the outer wall of one end of the bolt 531, and the front surface of the nut 532 is in contact with the back surface of the connecting frame 52.

[0059] After inserting the connecting block 51 into the inside of the connecting frame 52, penetrate one end of the bolt 531 through the connecting frame 52 and the connecting block 51, and threadedly connect the nut 532 to the outer wall of one end of the bolt 531, so that the front surface of the nut 532 is in contact with the back surface of the connecting frame 52. Then, the connecting block 51 can be firmly fixed inside the connecting frame 52 through the fixing component 53, preventing the connecting block 51 from separating from the connecting frame 52 and affecting the position of the top cover 4.

[0060] Embodiment 2 of the present invention provides a method for preventing galloping of bundled conductors of a transmission line. Based on the above-mentioned anti-galloping spacer device for bundled conductors of a transmission line, it includes the following steps:

[0061] Place the spacer between multiple conductors, and place the conductors inside the support platform 3, so that the support platform 3 stabilizes the position of the top cover 4 through the connecting component 5, preventing the conductors from falling off.

[0062] Connect multiple conductors to the support platform 3 in sequence to complete the installation of the base frame 1.

[0063] Adjust the distance between the support platform 3 and the base frame 1 through the adjusting mechanism 2 to prevent the situation of galloping contact due to the excessive distance of the base frame 1.

[0064] Multiple spacers with the same structure are arranged in parallel and connected through the connecting component 6 to form an overall galloping-resistant combined structure, realizing the prevention of galloping of bundled conductors of a transmission line.

[0065] The following specifically elaborates the working process of the embodiments of the present invention:

[0066] When a single spacer supports the bundled conductors, place the base frame 1 between multiple conductors, and place the conductors inside the support platform 3. Then, rotate the top cover 4 inside the mounting frame 311 through the rotating rod 312, so that the top cover 4 can close the support platform 3 through the rotating component 31. At the same time, insert the connecting block 51 into the inside of the connecting frame 52. Then, penetrate one end of the bolt 531 through the connecting frame 52 and the connecting block 51, and threadedly connect the nut 532 to the outer wall of one end of the bolt 531, so that the front surface of the nut 532 is in contact with the back surface of the connecting frame 52. Then, the connecting block 51 can be firmly fixed inside the connecting frame 52 through the fixing component 53, so that the support platform 3 stabilizes the position of the top cover 4 through the connecting component 5, preventing the conductors from falling off. Subsequently, connect the conductors to the support platform 3 in sequence to complete the installation of the base frame 1, thereby achieving the effect of separating multiple conductors.

[0067] Subsequently, according to the need, adjust the distance between the support platform 3 and the base frame 1 through the adjusting mechanism 2. Rotate the screw rod 242, and the positioning block 251 is rotationally connected inside the positioning groove 252, so that the positioning assembly 25 stabilizes the position of the screw rod 242 inside the through groove 241. And the limiting block 231 is slidably connected inside the limiting groove 232, so that the limiting assembly 23 stabilizes the position of the support rod 22 inside the rod groove 21, avoiding the support rod 22 from rotating along with the screw rod 242. Then the screw rod 242 can drive the support rod 22 to slide inside the rod groove 21 through the thread groove 243, so that the control assembly 24 can adjust the position of the support platform 3 through the support rod 22, thereby enabling the adjusting mechanism 2 to adjust the distance between the support platform 3 and the base frame 1, and further achieving the effect of adjusting the distance between the conductors, avoiding the situation that the conductors dance and contact due to the over-long distance of the base frame 1;

[0068] Moreover, when replacing the spacer device, adjust the spacer devices at both ends of the base frame 1 to be replaced to increase the distance between the conductors, so as to avoid the conductors dancing and contacting when replacing the base frame 1. Two spacer dampers with the same structure are arranged in parallel and connected through a connecting component to form an integral anti-dancing combined structure. The pendulum structure inside the connecting component realizes buffer self-balancing through springs and air bags, which is beneficial to the contraction of the inertial force and amplitude during dancing, so as to greatly reduce the vibration energy.

[0069] It should be noted that by arranging two spliced spacer dampers on a certain section of the conductor, on the one hand, the combined spacer damper can be used as an integral anti-dancing mechanism to achieve anti-dancing, and on the other hand, a pendulum structure that can be finely adjusted by a spring can be arranged at the second connecting component of the integral structure to achieve the effect of the pendulum resisting inertial force.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the specific implementation manners of the present invention can still be modified or equivalently replaced, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. A anti-galloping spacer device for bundled conductors of transmission lines, comprising a spacer dampers and a second connection assembly (6), characterized in that the spacer dampers includes: a base frame (1), an adjusting mechanism (2), a support platform (3), a top cover (4) and a first connection assembly (5); the adjusting mechanism (2) is arranged at the end of the base frame (1), the support platform (3) is installed on the adjusting mechanism (2), a rotating assembly (31) is arranged on one side of the support platform (3), the top cover (4) is rotatably connected to one side of the support platform (3) through the rotating assembly (31), the inner wall of the top cover (4) is attached to the support platform (3), the side wall of the top cover (4) is installed with the first connection assembly (5), the top cover (4) is connected to the other side of the support platform (3) through the first connection assembly (5), and the bundled conductors of the transmission line are fixed between the top cover (4) and the support platform (3) for separating and anti-galloping of multiple transmission conductors; the adjusting mechanism (2) includes a rod groove (21), a support rod (22) and a control assembly (24), the rod groove (21) is opened at one end of the base frame (1), a limiting assembly (23) is arranged on the outer side of the inner wall of the rod groove (21), the support rod (22) is slidably connected to the inside of the rod groove (21) through the limiting assembly (23), one end of the support rod (22) penetrates through the rod groove (21), the support platform (3) is connected to one end of the support rod (22), and the control assembly (24) is arranged on the inner wall of the base frame (1), and the control assembly (24) is in transmission connection with the support rod (22); the control assembly (24) includes a through groove (241), a screw rod (242) and a thread groove (243), the through groove (241) is opened on the inner wall of the base frame (1), the through groove (241) is communicated with the rod groove (21), the screw rod (242) is rotatably connected to the inner wall of the through groove (241), a positioning assembly (25) is arranged on the outer wall of the screw rod (242), one end of the screw rod (242) penetrates into the inside of the rod groove (21) through the through groove (241), the thread groove (243) is opened at the other end of the support rod (22), and one end of the screw rod (242) is threadedly connected to the inside of the thread groove (243); the limiting assembly (23) includes a limiting block (231) and a limiting groove (232), the limiting block (231) is installed on the outer side of the inner wall of the rod groove (21), the limiting groove (232) is opened on the outer wall of the support rod (22), and the limiting block (231) is slidably connected to the inside of the limiting groove (232); A connection hole (7) is provided at the central position of the base frame (1). The second connection assembly (6) includes a hollow rod (602) and spherical members (601) located at both ends of the hollow rod (602). A transition section is provided between the spherical member (601) and the hollow rod (602). When the spacer is connected through the second connection assembly (6), the transition section is located within the connection hole (7) to form a limit connection. At both ends inside the hollow rod (602), a first spring (606) and a second spring (607) extending along the axis of the hollow rod (602) are respectively fixed. A buffer airbag (608) is provided between the first spring (606) and the second spring (607). At both ends of the buffer airbag (608), a first pendulum (603) and a second pendulum (604) are respectively fixed. Both the first pendulum (603) and the second pendulum (604) are provided with fixing rods (609). The lower end of the fixing rod (609) is connected to a hammer body, and a convex structure is provided at the upper end. One end of the convex structure is in snap-fit connection with a concave structure provided at both ends of the buffer airbag (608), and the other end of the convex structure is fixedly connected to the opposite ends of the first spring (606) and the second spring (607). Two strip-shaped grooves (605) are provided on the hollow rod (602). The fixing rods (609) of the first pendulum (603) and the second pendulum (604) respectively pass through the two strip-shaped grooves (605). The first pendulum (603) and the second pendulum (604) form an angle of not less than 45 degrees in the vertical direction. At least two spacers with the same structure are arranged in parallel and connected through the second connection assembly (6) to form an anti-vibration spacer device.

2. The anti-vibration spacer device for bundled conductors of a transmission line according to claim 1, wherein The positioning assembly (25) includes a positioning block (251) and a positioning groove (252). The positioning block (251) is installed on the outer wall of the screw rod (242), the positioning groove (252) is opened on the inner wall of the through groove (241), and the positioning block (251) is rotatably connected inside the positioning groove (252).

3. The anti-vibration spacer device for bundled conductors of a transmission line according to claim 1, wherein The rotating assembly (31) includes a mounting frame (311) and a rotating rod (312). The mounting frame (311) is installed on one side of the support platform (3), the rotating rod (312) is installed on the inner wall of the mounting frame (311), and the top cover (4) is rotatably connected to the outer wall of the rotating rod (312).

4. The anti-vibration spacer device for bundled conductors of a transmission line according to claim 1, wherein The first connection assembly (5) includes a connection block (51) and a connection frame (52). The connection block (51) is installed on the side wall of the top cover (4), the connection frame (52) is installed on the other side of the support platform (3), a fixing assembly (53) is provided on the front surface of the connection frame (52), and the connection frame (52) is inserted inside the connection frame (52) through the fixing assembly (53).

5. The anti-galloping spacer device for bundled conductors of a transmission line according to claim 4, characterized in that the fixing component (53) includes a bolt (531) and a nut (532). The bolt (531) is rotatably connected to the front surface of the connecting frame (52). One end of the bolt (531) penetrates through the connecting frame (52) and is connected to the connecting block (51). The nut (532) is threadedly connected to the outer wall of one end of the bolt (531), and the front surface of the nut (532) is in contact with the back surface of the connecting frame (52).

6. A method for preventing galloping of bundled conductors of a transmission line, based on a galloping prevention spacer device for bundled conductors of a transmission line according to any one of claims 1-5, characterized in that comprises the following steps: Place the spacer between multiple conductors, and place the conductors inside the support platform (3), so that the support platform (3) stabilizes the position of the top cover (4) through the first connection component (5) to prevent the conductors from falling off; Connect multiple conductors to the support platform (3) in sequence to complete the installation of the spacer; Adjust the distance between the support platform (3) and the base frame (1) through the adjusting mechanism (2) to prevent the situation of galloping contact due to the over-long distance of the base frame (1); Multiple spacers with the same structure are arranged in parallel and connected through the second connection component (6) to form an overall anti-galloping combined structure, realizing the anti-galloping of the bundled conductors of the transmission line.

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