Wind-resistant and vibration-damping device of power transmission tower line system

Abstract

The invention belongs to the technical field of power transmission tower equipment, and discloses a wind resistance and vibration reduction device of a power transmission tower line system, which comprises a power transmission tower body and a power transmission line hung on a cross arm part of the power transmission tower body, and a flow guide assembly I is mounted on the power transmission tower body; the damping rod assembly is arranged on the first flow guide assembly and connected with the power transmission line. The second flow guide assemblies are arranged on the first flow guide assembly at equal intervals. Wind power is cut and guided through the first flow guide plate and the fourth flow guide plate, the wind power can blow the fan blades to enable the roller to rotate, at the moment, the fan blades can guide the wind power, the hinged position of the third flow guide plate and the second flow guide plate moves downwards, the cutting range of the wind field is changed, and the vibration influence of the continuous same-direction wind field on the power transmission tower is reduced by changing the direction of the wind field; in addition, the drum rotates to drive the damping rod assembly and the vibration reduction damping rod to play a role, the vibration influence of the power transmission wire and the power transmission tower cross arm on the power transmission tower body is reduced, and the damping of the damping rod assembly can be adjusted in real time according to the rotating speed of the drum.

Description

Technical Field

[0001] The invention belongs to the technical field of transmission tower equipment, and in particular is a wind-resistant vibration reduction device for a transmission tower line system. Background Art

[0002] Transmission towers are important structures that support transmission lines, and their stability and safety are of vital importance. Especially in strong wind environments, transmission towers face severe tests.

[0003] For example, the invention with publication number CN111734197B discloses a wind-resistant transmission tower, which generates a downward pulling force on the wire threading barrel on the wire rack when the broken wire sags, so that the wire threading barrel can swing downward along the inner side of the outer frame, so that the lower slide plate on the inner tube slides downward along the frame body, and the squeezing force on the booster rod generated by the clamping plate sliding downward along the outer surface of the broken wire can make the booster rod drive the clamping plate to temporarily separate from the outer surface of the broken wire, so that the clamping plate can be sleeved on the broken wire, so that the clamping plate can fix the broken wire, and the thrust generated by the outward push strip on the connecting block on the load-bearing column can make the load-bearing column push the combining block, so that the combining block can push the contact surface to fit tightly with the concave surface of the inner wall of the outer frame.

[0004] Although the above scheme can provide wind protection for the wires connected to the transmission tower, when strong wind acts on the transmission tower, it will also produce a complex flow field effect, which will cause the transmission tower body to vibrate and cause large vibration and deformation of the transmission tower structure, thereby increasing the danger of the transmission tower in a strong wind field. Therefore, in order to solve the above problem, a wind-resistant vibration reduction device for a transmission tower line system is proposed. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a wind-resistant and vibration-reducing device for a transmission tower line system, which solves the problem that the transmission tower line system in a strong wind field may produce large vibrations and deformations and affect the stability of the transmission tower.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wind-resistant vibration reduction device for a transmission tower line system, comprising a transmission tower body and a transmission line suspended on a cross arm portion of the transmission tower body, and further comprising: a first flow guide assembly, which is installed on the transmission tower body; a damping rod assembly, which is arranged on the first flow guide assembly and connected to the transmission line; a second flow guide assembly, which is equidistantly arranged on the first flow guide assembly; a vibration reduction damping rod, which is arranged on the first flow guide assembly and connected to the tower body of the transmission tower;

[0007] The guide assembly 1 includes a group of brackets 1 that are symmetrical and fixed to the tower body of the transmission tower, the bottom of the bracket 1 is fixedly connected to a bracket 2, a roller is movably sleeved on the bracket 2, the outer circumferential array of the roller is fixedly connected to fan blades, and the fan blades are twisted, two rollers are fixedly connected to a crankshaft at opposite ends and along the axial direction, a connecting rod 1 is hinged on the crankshaft, two brackets 1 are fixedly connected to guide plates 1, a group of guide plates 2 are symmetrically hinged at the bottom of the guide plate 1, two guide plates 2 are hinged to opposite ends to guide plates 3, two guide plates 3 are hinged to opposite ends to guide plates 4, and the hinged part is a convex shaft, and the opposite ends of the two guide plates 4 are hinged through a pin shaft fixed to the top of the connecting rod 1;

[0008] In the initial state, the two guide plates 4 are inclined toward opposite sides;

[0009] A group of straight slots are symmetrically provided on the guide plate, and the convex shaft can slide in the straight slots.

[0010] Preferably, a guide ring is fixedly sleeved on one opposite end of the drum;

[0011] The support 1 is connected to the transmission tower body through a vibration-damping damping rod installed on the top end thereof.

[0012] Preferably, the damping rod assembly comprises a connecting tube connected to one side of the bracket 2 by a bearing, a sleeve rod is fixedly connected to the outer periphery of the connecting tube, a spring combination piston rod is elastically connected to the top of the sleeve rod, the piston end of the spring combination piston rod is located at the top of the sleeve rod in the initial state, and the cooperation between the sleeve rod and the spring combination piston rod is in an extended state at the initial state;

[0013] The top of the spring combination piston rod is hinged with a clamp installed on the transmission line.

[0014] Preferably, the end of the connecting tube away from the second bracket is trumpet-shaped and movably connected with a conical block, the conical block is conical, and a gap is left between the inner wall of the connecting tube and the outer periphery of the conical block in the initial state;

[0015] The bearing on the second bracket is connected with a rotating shaft 1, one end of the rotating shaft 1 extends into the interior of the second bracket and is provided with a thread, and the threaded portion on the second bracket passes through the tapered block and is threadedly connected with the tapered block;

[0016] The outer circumferential array of the conical block is fixedly connected with protrusions which can move axially along the inner wall of the connecting cylinder.

[0017] Preferably, an adjustment assembly is provided inside the drum, and the adjustment assembly comprises a cross bar fixed to the inside of the drum, a group of weight rings are symmetrically and movably sleeved on the cross bar, a spring rod is elastically connected inside the drum, and a group of symmetrical connecting rods 2 are hinged at one end of the spring rod close to the cross bar, and one end of the connecting rod 2 is hinged to the weight ring;

[0018] In the initial state, the spring rod has a tendency to move away from the cross bar due to its own tension.

[0019] Preferably, the bottom end of the sleeve rod is connected to the connecting tube; one end of the spring rod is fixedly connected to a toothed screw rod, one end of the toothed screw rod extends to the outside of the drum, and the rotating shaft 1 is fixedly connected to a gear located outside the bracket 2 and meshing with the toothed screw rod.

[0020] Preferably, the guide assembly 2 includes a fixed block equidistantly fixed to the bracket 1, a guide plate 5 is hinged between two brackets 1 at the same height, and the hinge axis is the rotating shaft 2, one end of the rotating shaft 2 passes through the fixed block and is fixed with a connecting rod 3, a sleeve block is movably sleeved on the periphery of the sleeve rod, a connecting rod 4 is hinged to the outside of the sleeve block, and the ends of several connecting rods 3 away from the rotating shaft 2 are hinged to the connecting rod 4.

[0021] Preferably, the guide plate is capable of twisting and deforming.

[0022] Preferably, spoilers are equidistantly arranged on the upper and lower surfaces of the guide plate 5.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The above scheme cuts and guides the wind force through the guide plate 1 and the guide plate 4. First, the wind force will blow the fan blades to rotate the drum. At this time, the fan blades will also guide the wind force, so that the hinge between the guide plate 3 and the guide plate 2 moves downward, thereby changing the cutting range of the wind field, and reducing the vibration effect of the continuous same-direction wind field on the transmission tower by changing the direction of the wind field. In addition, the rotation of the drum can drive the damping rod assembly and the vibration damping rod to play a role, reducing the vibration effect of the transmission wire and the transmission tower cross arm on the transmission tower body. The damping size of the damping rod assembly can be adjusted in real time according to the drum rotation speed to avoid the situation where the device and the transmission tower body vibrate significantly due to continuous strong wind blowing;

[0025] The above scheme drives the cross bar to rotate through the roller, so that the two counterweight rings move in opposite directions due to the centrifugal force and pull the spring rod toward the counterweight ring through the second connecting rod. At the same time, the spring rod also drives the toothed screw to move and drives the gear to rotate through the toothed screw, so that the first rotating shaft drives the cone block to move inside the connecting cylinder, thereby reducing the gap between the cone block and the connecting cylinder, thereby increasing the damping of the spring combination piston rod when the piston moves inside the sleeve rod, so that the spring combination piston rod can absorb more energy generated by the dancing of the transmission line, thereby reducing the load and vibration amplitude transmitted to the cross arm of the transmission tower by the transmission line, and the vibration reduction damping rod adopts the same principle to be connected to the tower body, reducing the load and vibration amplitude transmitted to the tower body by the cross arm of the transmission tower;

[0026] The above scheme drives the sleeve block to move outside the sleeve rod by dancing the sleeve rod, so that the sleeve block and connecting rod four will move in the vertical direction under the limit of connecting rod three. At this time, connecting rod four will drive connecting rod three to rotate, and drive guide plate five to rotate through rotating shaft two, so that the guide plate five continuously changes its angle, avoiding the guide plate five always guiding the wind in the same direction to the tower body of the transmission tower, and avoiding reducing the vibration impact of the wind field in the same direction on the transmission tower when the wind field changes direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front structural schematic diagram of the tower body and the flow guide component 1 of the power transmission tower of the present invention;

[0028] Figure 2 It is a side structural schematic diagram of the tower body and the flow guide component 1 of the transmission tower of the present invention;

[0029] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 It is a front cross-sectional structural schematic diagram of the drum of the present invention;

[0032] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0033] Figure 7 It is a structural schematic diagram of the regulating assembly of the present invention;

[0034] Figure 8 for Figure 7 Enlarged view of point C in the middle.

[0035] In the figure: 1, transmission tower body; 2, guide assembly 1; 21, bracket 1; 22, bracket 2; 23, roller; 231, fan blade; 232, crankshaft; 233, guide ring; 24, guide plate 1; 241, guide plate 2; 242, guide plate 3; 2421, convex shaft; 243, guide plate 4; 244, straight notch; 25, connecting rod 1; 251, pin shaft; 3, adjustment assembly; 31, cross bar; 32, counterweight ring; 33, connecting rod Rod 2; 34, spring rod; 341, threaded screw rod; 4, damping rod assembly; 41, sleeve rod; 42, connecting tube; 43, tapered block; 44, rotating shaft 1; 45, gear; 46, clamp; 47, spring combination piston rod; 5, guide assembly 2; 51, fixed block; 52, guide plate 5; 521, rotating shaft 2; 522, spoiler block; 53, connecting rod 3; 54, connecting rod 4; 55, sleeve block; 6, transmission line; 7, vibration damping rod. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figures 1 to 8 As shown, the present invention provides a wind-resistant vibration reduction device for a transmission tower line system, comprising a transmission tower body 1, and a transmission line 6 suspended on a cross arm portion of the transmission tower body 1, and further comprising: a flow guide component 2, which is installed on the transmission tower body 1; a damping rod component 4, which is arranged on the flow guide component 2 and connected to the transmission line 6; a flow guide component 5, which is equidistantly arranged on the flow guide component 2; a vibration reduction damping rod 7, which is arranged on the flow guide component 2 and connected to the transmission tower body 1;

[0038] The guide assembly 12 comprises a set of brackets 121 symmetrically fixed to the transmission tower body 1, the bottom of the bracket 121 is fixedly connected to the bracket 22, the bracket 22 is provided with a roller 23, the outer circumferential array of the roller 23 is fixedly connected to the fan blade 231, and the fan blade 231 is twisted, the two rollers 23 are fixedly connected to the crankshaft 232 at the opposite ends and along the axial direction, the crankshaft 232 is hinged with a connecting rod 125, and the two brackets 121 are fixedly connected. There is a guide plate 1 24, a group of guide plates 2 241 are symmetrically hinged at the bottom of the guide plate 1 24, a guide plate 3 242 is hinged at the opposite end of the two guide plates 241, a guide plate 4 243 is hinged at the opposite end of the two guide plates 3 242, and the hinge is a convex shaft 2421, and the opposite end of the two guide plates 4 243 is hinged by a pin shaft 251 fixed to the top of the connecting rod 1 25; in the initial state, the two guide plates 4 243 are inclined to the opposite side;

[0039] A group of straight slots 244 are symmetrically provided on the guide plate 1 24, and the convex shaft 2421 can slide in the straight slots 244. A guide ring 233 is fixedly sleeved on the opposite end of the roller 23;

[0040] The support 21 is connected to the transmission tower body 1 through a vibration-damping damping rod 7 installed on its top end and is used to reduce the impact of the load transmitted to the support 21 on the transmission tower body.

[0041] By adopting the above scheme, the wind force is cut and guided by the guide plate 1 24 and the guide plate 4 243. First, the wind force will blow the fan blades 231 to rotate the drum 23. At this time, the fan blades 231 will also guide the wind force, and the rotation of the drum 23 will also drive the crankshaft 232 to rotate, thereby pushing the hinge of the guide plate 4 243 upward through the connecting rod 1 25. At this time, the convex shaft 2421 will slide toward the guide plate 2 241 inside the straight groove 244, so that the hinge of the guide plate 3 242 and the guide plate 2 241 moves downward, thereby changing the cutting range of the gust of wind. At the same time, the gust of wind blowing from the side will also be guided to the fan blades 231 by the guide plate 2 241 and the guide plate 3 242, thereby affecting the rotation speed of the drum 23, avoiding the situation where the device and the tower body 1 of the transmission tower vibrate significantly due to continuous strong wind.

[0042] like Figure 3-Figure 5 , Figure 7 and Figure 8 As shown, the damping rod assembly 4 includes a connecting tube 42 connected to one side of the bracket 22 by a bearing, a sleeve rod 41 is fixedly connected to the outer periphery of the connecting tube 42, and a spring combination piston rod 47 is elastically connected to the top of the sleeve rod 41. In the initial state, the piston end of the spring combination piston rod 47 is located at the top of the sleeve rod 41, and the cooperation between the sleeve rod 41 and the spring combination piston rod 47 is in an extended state at the beginning;

[0043] A clamp 46 installed on the transmission line 6 is hinged on the top of the spring combination piston rod 47 .

[0044] By adopting the above scheme, in strong wind weather, the cooperation of the sleeve rod 41 and the spring combination piston rod 47 can play a damping role on the dancing transmission line 6, thereby absorbing the energy generated by the dancing of the transmission line 6, and then reducing the dancing of the transmission line 6, thereby increasing the stability of the transmission tower body 1 and the transmission line 6; at the same time, the vibration-reducing damping rod 7 can reduce the load transfer and vibration amplitude of the cross arm part of the transmission tower to the transmission tower body 1.

[0045] like Figure 3-Figure 5 , Figure 7 and Figure 8 As shown, the end of the connecting tube 42 away from the second bracket 22 is horn-shaped and movably connected to a conical block 43, the conical block 43 is conical, and a gap is left between the inner wall of the connecting tube 42 and the outer periphery of the conical block 43 in the initial state;

[0046] The bearing on the bracket 22 is connected to the rotating shaft 1 44, one end of the rotating shaft 1 44 extends to the inside of the bracket 22 and is provided with a thread, and the threaded portion on the bracket 22 passes through the conical block 43 and is threadedly connected to the conical block 43;

[0047] The outer circumferential array of the conical block 43 is fixedly connected with protrusions that can move axially along the inner wall of the connecting tube 42;

[0048] An adjustment assembly 3 is provided inside the drum 23. The adjustment assembly 3 includes a cross bar 31 fixed to the inside of the drum 23. A group of counterweight rings 32 are symmetrically and movably sleeved on the cross bar 31. A spring rod 34 is elastically connected inside the drum 23. One end of the spring rod 34 close to the cross bar 31 is hinged to a group of symmetrical connecting rods 33. One end of the connecting rod 33 is hinged to the counterweight ring 32.

[0049] In the initial state, the spring rod 34 has a tendency to move away from the cross bar 31 due to its own tension;

[0050] The bottom end of the sleeve rod 41 is connected to the connecting tube 42; one end of the spring rod 34 is fixedly connected to a threaded rod 341, one end of the threaded rod 341 extends to the outside of the drum 23, and the rotating shaft 1 44 is fixedly connected to a gear 45 located outside the bracket 2 2 and meshing with the threaded rod 341;

[0051] By adopting the above scheme, the roller 23 drives the cross bar 31 to rotate, so that the two counterweight rings 32 are moved in opposite directions due to the centrifugal force and the spring rod 34 is pulled toward the counterweight ring 32 through the connecting rod 2 33. At the same time, the spring rod 34 also drives the toothed screw rod 341 to move and drives the gear 45 to rotate through the toothed screw rod 341, so that the rotating shaft 1 44 drives the conical block 43 to move inside the connecting tube 42, thereby reducing the gap between the conical block 43 and the connecting tube 42, thereby increasing the damping of the spring combination piston rod 47 when the piston moves inside the sleeve rod 41, so that the spring combination piston rod 47 can absorb more energy generated by the dancing of the transmission line 6, thereby reducing the load and vibration amplitude of the transmission line 6 transmitted to the cross arm of the transmission tower;

[0052] It is worth noting that: the wind blows the transmission line 6 to drive the sleeve rod 41 to dance. At this time, the rotation of the connecting cylinder 42 will also drive the cone block 43 to rotate in the opposite direction. At the same time, the rotation of the connecting cylinder 42 may drive the rotating shaft 44 and the gear 45 to rotate, thereby moving the toothed screw rod 341, the spring rod 34 and the connecting rod 2 33, thereby changing the distance between the two counterweight rings 32, thereby changing the damping and inertia of the drum 23 during rotation, and then changing the speed of the drum 23 during rotation, thereby avoiding the situation where the drum 23 continues to rotate due to strong winds and continues to maintain the same speed to generate vibrations of the same frequency as the transmission tower body 1.

[0053] like Figure 3 and Figure 4 As shown, the guide assembly 2 5 includes a fixed block 51 fixedly connected to the bracket 1 21 at equal distances, a guide plate 52 is hinged between two brackets 1 21 at the same height, and the hinge axis is the rotation shaft 2 521, one end of the rotation shaft 2 521 passes through the fixed block 51 and is fixedly connected to the connecting rod 3 53, a sleeve block 55 is movably sleeved on the outer periphery of the sleeve rod 41, and a connecting rod 4 54 is hinged on the outside of the sleeve block 55, and the ends of the connecting rods 3 53 away from the rotation shaft 2 521 are all hinged to the connecting rod 4 54;

[0054] By adopting the above scheme, the sleeve rod 41 drives the sleeve block 55 to move outside the sleeve rod 41 through dancing, so that the sleeve block 55 and the connecting rod four 54 will move in the vertical direction under the limitation of the connecting rod three 53. At this time, the connecting rod four 54 will drive the connecting rod three 53 to rotate, and drive the guide plate five 52 to rotate through the rotating shaft two 521, so that the guide plate five 52 continuously changes its angle, avoiding the guide plate five 52 always guiding the wind force in the same direction to the transmission tower body 1, causing the transmission tower body 1 to continuously vibrate in the same direction of the wind field.

[0055] like Figure 3 and Figure 4 As shown, the guide plate 52 can be twisted and deformed; spoiler blocks 522 are evenly arranged on the upper and lower surfaces of the guide plate 52;

[0056] With the above scheme, since the dancing of the transmission line 6 caused by the wind is uncertain, the rotation angles of the two groups of damping rod assemblies 4 will be different. At this time, the distances moved in the vertical direction by the connecting rod 4 54 are different, which will cause the rotation angles of the rotating shaft 2 521 at both ends of the same guide plate 5 52 to be different. At this time, when the wind blows through the guide plate 5 52 and the spoiler 522, it will also be unevenly guided, thereby preventing the guide plate 5 52 from producing continuous vibrations of the same frequency, thereby ensuring the stability of the transmission tower body 1.

[0057] The working principle and use process of the present invention:

[0058] In strong wind weather, the wind will be cut and guided by the guide plate 1 24 and the guide plate 4 243, and the wind will blow the blades 231 to rotate the drum 23. At this time, the blades 231 will also guide the wind, and the rotation of the drum 23 will also drive the crankshaft 232 to rotate, thereby pushing the hinge of the guide plate 4 243 upward through the connecting rod 1 25. At this time, the convex shaft 2421 will slide toward the guide plate 2 241 inside the straight slot 244, so that the hinge of the guide plate 3 242 and the guide plate 2 241 moves downward, thereby changing the cutting range of the gust of wind. At the same time, the gust of wind blowing from the side will also be guided to the blades 231 by the guide plate 2 241 and the guide plate 3 242, thereby affecting the rotation speed of the drum 23, and avoiding the situation where the device and the tower body 1 of the transmission tower vibrate greatly due to continuous strong wind.

[0059] At the same time, the rotation of the drum 23 will also drive the cross bar 31 to rotate, so that the two counterweight rings 32 move in opposite directions under the action of centrifugal force and pull the spring rod 34 toward the counterweight ring 32 through the connecting rod 2 33. At the same time, the spring rod 34 will also drive the toothed screw rod 341 to move and drive the gear 45 to rotate through the toothed screw rod 341, so that the rotating shaft 1 44 drives the conical block 43 to move inside the connecting tube 42, thereby reducing the gap between the conical block 43 and the connecting tube 42, thereby increasing the damping of the spring combination piston rod 47 when the piston moves inside the sleeve rod 41, so that the spring combination piston rod 47 can absorb more energy generated by the dancing of the transmission line 6, thereby reducing the load and vibration amplitude of the transmission line 6 transmitted to the cross arm of the transmission tower;

[0060] When the transmission line 6 dances, the connection tube 42 will be driven to rotate through the clamp 46, the spring combination piston rod 47 and the sleeve rod 41. At this time, the rotation of the connection tube 42 will also drive the cone block 43 to rotate in the opposite direction. At the same time, the rotation of the connection tube 42 may drive the rotation shaft 1 44 and the gear 45 to rotate, so that the toothed screw rod 341, the spring rod 34 and the connecting rod 2 33 move, thereby changing the distance between the two counterweight rings 32, thereby changing the damping and inertia of the drum 23 during rotation, and then changing the speed of the drum 23 during rotation, thereby avoiding the situation where the drum 23 continues to rotate due to strong winds and continues to maintain the same speed to generate vibrations of the same frequency as the transmission tower body 1;

[0061] At the same time, when the sleeve rod 41 is dancing, it will also drive the sleeve block 55 to move outside the sleeve rod 41, so that the sleeve block 55 and the connecting rod four 54 will move in the vertical direction under the limit of the connecting rod three 53. At this time, the connecting rod four 54 will drive the connecting rod three 53 to rotate, and drive the guide plate five 52 to rotate through the rotating shaft two 521, so that the guide plate five 52 continuously changes its angle, avoiding the guide plate five 52 always guiding the wind force in the same direction to the transmission tower body 1, causing the transmission tower body 1 to continuously vibrate in the same direction of the wind field.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind-resistant vibration reduction device for a transmission tower line system, comprising a transmission tower body (1) and a transmission line (6) suspended on a cross arm of the transmission tower body (1), characterized in that: Also includes: A flow guide component 1 (2), which is installed on the transmission tower body (1); A damping rod assembly (4) is arranged on the flow guide assembly (2) and connected to the transmission line (6); A vibration-reducing damping rod (7) is arranged on the first flow guide component (2) and connected to the transmission tower body (1); A second flow guide component (5) is equidistantly disposed on the first flow guide component (2); The guide assembly (2) comprises a group of brackets (21) symmetrically fixed to the transmission tower body (1); the bottom of the bracket (21) is fixedly connected to a bracket (22); a roller (23) is movably sleeved on the bracket (22); a fan blade (231) is fixedly connected to the outer circumference of the roller (23); and the fan blade (231) is twisted; a crankshaft (232) is fixedly connected to the two rollers (23) at opposite ends and along the axial direction; and a connecting rod (232) is hingedly connected to the crankshaft (232). 25), the two brackets 1 (21) are fixedly connected with a guide plate 1 (24), the bottom of the guide plate 1 (24) is symmetrically hinged with a group of guide plates 2 (241), the two guide plates 2 (241) are hinged with a guide plate 3 (242) at one opposite end, the two guide plates 3 (242) are hinged with a guide plate 4 (243) at one opposite end, and the hinge is a convex shaft (2421), and the two guide plates 4 (243) are hinged at one opposite end through a pin shaft (251) fixed to the top end of the connecting rod 1 (25); In the initial state, the two guide plates 243 are inclined toward opposite sides; A group of straight slots (244) are symmetrically provided on the guide plate (24), and the convex shaft (2421) can slide in the straight slots (244).

2. The wind-resistant vibration reduction device for a transmission tower line system according to claim 1 is characterized in that: The roller (23) is fixedly sleeved with a guide ring (233) at one opposite end; The support 1 (21) is connected to the transmission tower body (1) via a vibration-damping rod (7) installed on the top end thereof.

3. The wind-resistant vibration reduction device for a transmission tower line system according to claim 2 is characterized in that: The damping rod assembly (4) comprises a connecting tube (42) connected to one side of the second bracket (22) by a bearing, a sleeve rod (41) is fixedly connected to the outer periphery of the connecting tube (42), a spring combination piston rod (47) is elastically connected to the top of the sleeve rod (41), the piston end of the spring combination piston rod (47) is located at the top of the sleeve rod (41) in an initial state, and the sleeve rod (41) and the spring combination piston rod (47) are initially in an extended state; The top of the spring combination piston rod (47) is hingedly connected with a clamp (46) installed on the transmission line (6).

4. The wind-resistant vibration reduction device for a transmission tower line system according to claim 3 is characterized in that: The end of the connecting tube (42) away from the second bracket (22) is horn-shaped and movably connected to a conical block (43), the conical block (43) is conical, and in an initial state, a gap is left between the inner wall of the connecting tube (42) and the outer periphery of the conical block (43); The bearing on the second bracket (22) is connected to a rotating shaft (44), one end of the rotating shaft (44) extends into the interior of the second bracket (22) and is provided with a thread, and the threaded portion on the second bracket (22) passes through the conical block (43) and is threadedly connected to the conical block (43); The outer circumferential array of the conical block (43) is fixedly connected with protrusions which can move axially along the inner wall of the connecting cylinder (42).

5. The wind-resistant vibration reduction device for a transmission tower line system according to claim 4 is characterized in that: An adjusting assembly (3) is arranged inside the drum (23), and the adjusting assembly (3) comprises a cross bar (31) fixedly connected to the inside of the drum (23), a group of counterweight rings (32) are symmetrically and movably sleeved on the cross bar (31), a spring rod (34) is elastically connected inside the drum (23), and a group of symmetrical connecting rods (33) are hinged at one end of the spring rod (34) close to the cross bar (31), and one end of the connecting rod (33) is hinged to the counterweight ring (32); In the initial state, the spring rod (34) has a tendency to move away from the cross rod (31) due to its own pulling force.

6. The wind-resistant vibration reduction device for a transmission tower line system according to claim 5 is characterized in that: The bottom end of the sleeve rod (41) is connected to the connecting tube (42); One end of the spring rod (34) is fixedly connected to a toothed screw rod (341), one end of the toothed screw rod (341) extends to the outside of the drum (23), and the first rotating shaft (44) is fixedly connected to a gear (45) located outside the second bracket (22) and meshing with the toothed screw rod (341).

7. The wind-resistant vibration reduction device for a transmission tower line system according to claim 6 is characterized in that: The deflector assembly 2 (5) comprises a fixed block (51) fixedly connected to the bracket 1 (21) at equal distances, a deflector plate 5 (52) is hingedly connected between two brackets 1 (21) at the same height, and the hinge axis is the rotating shaft 2 (521), one end of the rotating shaft 2 (521) passes through the fixed block (51) and is fixedly connected to the connecting rod 3 (53), a sleeve block (55) is movably sleeved on the outer periphery of the sleeve rod (41), and the sleeve block (55) is hingedly connected to the outside of the connecting rod 4 (54), and the ends of several connecting rods 3 (53) away from the rotating shaft 2 (521) are hinged to the connecting rod 4 (54).

8. The wind-resistant vibration reduction device for a transmission tower line system according to claim 7 is characterized in that: The guide plate 5 (52) can be twisted and deformed.

9. The wind-resistant vibration reduction device for a transmission tower line system according to claim 8, characterized in that: The upper and lower surfaces of the guide plate 5 (52) are equidistantly provided with spoiler blocks (522).

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