Stay wire tightening structure and stay wire assembly

Abstract

The invention provides a stay wire tightening structure and a stay wire assembly, and belongs to the technical field of stay wire accessories, the stay wire tightening structure comprises two connecting seats used for being connected with a stay wire, and a distance adjusting component used for driving the two connecting seats to move oppositely; the distance adjusting component comprises a guide seat, a turntable and a one-way transmission structure; the guide seat is arranged between the two connecting seats and is in sliding connection with each connecting seat, and the sliding direction is parallel to the arrangement direction of the two connecting seats; the turntable is rotationally arranged on the outer side surface of the guide seat or the connecting seat, and a plurality of blades are arranged on the peripheral surface of the turntable; the one-way transmission structure is arranged on the guide seat and is connected with the two connecting seats; the one-way transmission structure is in transmission connection with the turntable. According to the stay wire tightening structure and the stay wire assembly provided by the invention, when the turntable rotates under the action of wind power, the two connecting seats connected with the stay wire can be driven to move in opposite directions, so that automatic tightening of the stay wire is realized, and manual operation is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of guy wire accessories, and more specifically, relates to a guy wire tightening structure and a guy wire assembly. Background Art

[0002] Guy wires are key structural components in overhead line projects such as power and communication. They usually consist of three parts: a wire body (made of materials such as galvanized iron wire or steel strand), connecting fittings, and an anchoring device. Its core structural feature is that by applying an oblique tension, a balancing moment opposite to the stress direction of the pole tower is formed.

[0003] Currently, after guy wire construction, the lower end of the wire body is fixed to the ground through an anchoring device, and the upper end is connected to the utility pole through connecting fittings; moreover, by adjusting the tension between the wire body and the connecting fittings, and / or adjusting the tightness between the wire body and the anchoring device, it can be ensured that the wire body remains in a taut state.

[0004] The inventor found that after long-term use of the existing guy wires, affected by multiple factors such as material creep, temperature deformation, and soil settlement, the tension on the wire body will gradually decay. This degradation of mechanical properties directly leads to a decrease in the wind deflection resistance of the pole tower, that is, the stability of the guy wire's effect is reduced. Summary of the Invention

[0005] The purpose of this application is to provide a guy wire tightening structure and a guy wire assembly to solve the technical problem that the tension of the guy wire is prone to gradually decay after long-term use in the existing technology.

[0006] To achieve the above purpose, the technical solution adopted in this application is: Provide a guy wire tightening structure, including two connecting seats for connecting with the guy wire, and a distance adjusting member for driving the two connecting seats to move towards each other; the distance adjusting member includes: A guiding seat, arranged between the two connecting seats and slidably connected to each connecting seat, and the sliding direction is parallel to the arrangement direction of the two connecting seats; A turntable, rotatably arranged on the outer side of the guiding seat or the connecting seat, and a plurality of blades are provided on the outer peripheral surface of the turntable to be adapted to rotate forward or backward with the wind; A one-way transmission structure, arranged on the guiding seat and connected to the two connecting seats; the one-way transmission structure is in transmission connection with the turntable, so that when the turntable rotates forward or backward, the one-way transmission structure drives the two connecting seats to move towards each other.

[0007] In a possible implementation manner, the turntable is arranged on the guiding seat, and the axis is perpendicular to the arrangement direction of the two connecting seats; the one-way transmission structure includes: A limiting ring is coaxially arranged on the rotating disk, and a plurality of grooves are arranged on the inner circumferential surface of the limiting ring at intervals along the circumferential direction thereof; A transmission shaft is rotatably connected to the guide seat and is coaxially arranged with the turntable; a paddle is hingedly arranged on the transmission shaft, the hinge axis of which is parallel to the axis of the transmission shaft, and a spring is provided between the paddle and the transmission shaft; the paddle is suitable for being embedded in any one of the grooves; and a gear is fixedly sleeved on the transmission shaft; and Two racks parallel to each other are respectively arranged on both sides of the transmission shaft along the radial direction of the transmission shaft and are both meshed with the gear; the two racks are both slidably connected to the guide seat and are respectively fixedly connected to the two connecting seats.

[0008] In a possible implementation, the tensioning hardware further includes: A mainspring, wound on the transmission shaft, and two ends of the mainspring are respectively connected to the guide seat and the limiting ring; When the turntable rotates and causes the spring to be elastically compressed and the paddle to avoid the inner circumference of the limiting ring, the mainspring is in a tightened state; and the mainspring in the tightened state can drive the turntable to rotate in the opposite direction.

[0009] In a possible implementation, an air inlet pipe and an air outlet pipe are fixedly arranged on both sides of the turntable in the horizontal direction, and the air inlet pipe and the air outlet pipe are coaxially arranged; the air outlet pipe has a baffle hinged to its inner wall, and a limit block fixedly connected to its inner wall; the limit block is located on the side of the baffle facing the air inlet pipe to limit the swing of the baffle; When the airflow enters the area where the turntable is located through the air inlet pipe, the airflow will blow the blades to rotate the turntable, and the two connecting seats will move toward each other through the one-way transmission structure; at the same time, the airflow will pass through the air outlet pipe and drive the baffle to swing to avoid the inner cavity of the air outlet pipe; When the airflow passes through the exhaust pipe, the airflow will blow the baffle plate, so that the baffle plate abuts against the protrusion and the baffle plate closes the inner cavity of the air outlet pipe.

[0010] In a possible implementation, the inner diameter of the air inlet duct gradually decreases in the direction from the air inlet duct to the turntable; and the outer diameter of the air outlet duct gradually increases in the direction from the air outlet duct to the turntable.

[0011] In a possible implementation, a plurality of insulating rings are fixedly mounted on each of the connecting seats and the guide seats.

[0012] In a possible implementation, an insulator is provided on one side of the connecting seat facing the guiding seat, and two ends of the insulator are respectively connected to the connecting seat and the transmission member.

[0013] In a possible implementation, a plurality of positioning rods extending towards the guiding seat are provided on the insulator; a plurality of positioning holes are provided on the guiding seat, and the plurality of positioning rods are inserted into the plurality of positioning holes in a one-to-one correspondence; When the two connecting seats move towards each other, each positioning rod is adapted to slide and be inserted into the corresponding positioning hole.

[0014] In a possible implementation, a hinge head is provided on one side of the connecting seat facing away from the guiding seat, and the hinge head is used for fixedly connecting with the stay wire.

[0015] In the embodiment of the present application, by fixedly connecting the two connecting seats with the stay wire, the turntable can be fixed at a high altitude; when the wind blows, the blades on the turntable will be pushed by the wind force to rotate the turntable forward or backward; at this time, the one-way transmission structure will transmit the power generated by the rotation of the turntable in one direction to the two connecting seats, so that the two connecting seats move towards each other, thereby tightening the stay wire.

[0016] Compared with the prior art, the stay wire tightening structure provided by the embodiment of the present application realizes the automatic tightening of the stay wire, reduces the workload and labor intensity of manual operation; especially in some large-scale projects or areas that are difficult to reach, it is not only difficult but also inefficient to manually tighten the stay wire, and this structure can automatically complete the stay wire tightening work, improving work efficiency; the setting of the guiding seat provides stable guidance for the movement of the connecting seat, ensuring the smoothness of the connecting seat during movement, which makes the stay wire tightening process more reliable, reduces the problems of uneven stay wire tightening or failure caused by the shaking or deviation of the connecting seat, and improves the quality and effect of stay wire tightening.

[0017] The technical solution adopted by the present application also provides a stay wire assembly, including: One or two wire bodies; and The stay wire tightening structure described in any one of the foregoing; When the wire body has one, two ends of the wire body are respectively connected to the ground and the electric pole, and the two connecting seats are both fixedly connected to the wire body; When the wire body has two, one of the wire bodies is connected to the ground, the other wire body is connected to the electric pole, and the two connecting seats are respectively connected to the two wire bodies.

[0018] The beneficial effects of the stay wire assembly provided in this embodiment are the same as those of the foregoing stay wire tightening structure, and will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for use in the embodiments or the description of the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the three-dimensional structure of the wire tightening structure provided by the embodiment of the present invention Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of the wire tightening structure provided by the embodiment of the present invention Figure 2 ; Figure 3 Schematic diagram of the side view structure of the wire tightening structure provided by the embodiment of the present invention Figure 1 ; Figure 4 is Figure 3 the cross-sectional structure schematic diagram along the A-A line in Figure 5 Schematic diagram of the side view structure of the wire tightening structure provided by the embodiment of the present invention Figure 2 ; Figure 6 is Figure 5 the cross-sectional structure schematic diagram along the B-B line in Figure 7 is Figure 5 the cross-sectional structure schematic diagram along the C-C line in Figure 8 is Figure 7 the enlarged structure schematic diagram of the I region in Figure 9 Schematic diagram of the structure of the wire assembly provided by the embodiment of the present invention; Among them, the reference numerals in the figures: 1. Connection seat; 11. Insulating ring; 12. Insulator; 13. Positioning rod; 14. Hinge joint; 2. Guide seat; 3. Turntable; 31. Blade; 32. Air inlet pipe; 33. Air outlet pipe; 331. Baffle; 332. Limit block; 4. One-way transmission structure; 41. Limit ring; 411. Groove; 42. Transmission shaft; 421. Paddle; 422. Spring; 423. Gear; 43. Rack; 5. Spring; 6. Wire body; 7. Electric pole. Specific embodiments

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0025] Please refer to Figures 1 to 8 , and now the wire tightening structure provided by the present application will be described. The wire tightening structure includes two connecting seats 1 for connecting with the wire, and a distance adjusting member for driving the two connecting seats 1 to move towards each other; in the actual use process, the distance between the two connecting seats 1 can be adjusted by means of the distance adjusting member, so that the two connecting seats 1 move towards each other and tighten the wire.

[0026] In this embodiment, the distance adjusting member includes a guide seat 2, a turntable 3 and a one-way transmission structure 4.

[0027] The guide seat 2 is arranged between the two connecting seats 1 and is slidably connected to each connecting seat 1, and the sliding direction is parallel to the arrangement direction of the two connecting seats 1.

[0028] The turntable 3 is rotatably arranged on the outer side surface of the guide seat 2 or the connecting seat 1, and a plurality of blades 31 are provided on the outer peripheral surface of the turntable 3 to be adapted to rotate forward or backward with the wind; specifically, when the wind blows, it will act on the blades 31 on one side of the turntable 3, causing the turntable 3 to rotate forward or backward.

[0029] The one-way transmission structure 4 is arranged on the guide seat 2 and connected to the two connecting seats 1; the one-way transmission structure 4 is in transmission connection with the turntable 3, so that when the turntable 3 rotates forward or backward, the one-way transmission structure 4 drives the two connecting seats 1 to move towards each other. It should be specially noted here that the one-way transmission structure 4 can only selectively transmit the force generated by the forward rotation of the turntable 3 and the force generated by the reverse rotation, and which direction of the force is specifically transmitted is the characteristic of the structure itself; that is to say, the corresponding one-way transmission structure 4 can be set or selected according to the particularity of the on-site environment. For example, when the wind that drives the turntable 3 to rotate forward appears more frequently in the on-site environment, the one-way transmission structure 4 can be set to only transmit the driving force generated by the forward rotation of the turntable 3, and not transmit the driving force generated by the reverse rotation of the turntable 3. The purpose of this design is on the one hand to ensure that the kinetic energy transmission is sufficient to ensure the normal use of the device, and on the other hand to avoid the difficulties brought by the driving force generated by the reverse rotation to the structural design, and to reduce the cost input in the manufacturing stage to a certain extent.

[0030] In summary, when the wind blows through the turntable 3 in a predetermined direction, the two connecting seats 1 can move towards each other under the drive of the one-way transmission structure 4, so as to tighten the stay wire.

[0031] In the embodiment of the present application, by fixedly connecting the two connecting seats 1 with the stay wire, the turntable 3 can be fixed in the air; when the wind blows, the blades 31 on the turntable 3 will be pushed by the wind force to rotate the turntable 3 forward or backward; at this time, the one-way transmission structure 4 will transmit the power generated by the rotation of the turntable 3 in one direction to the two connecting seats 1, so that the two connecting seats 1 move towards each other, thereby tightening the stay wire.

[0032] Compared with the prior art, the stay wire tightening structure provided by the embodiment of the present application realizes the automatic tightening of the stay wire, reduces the workload and labor intensity of manual operation; especially in some large-scale projects or inaccessible areas, it is not only difficult but also inefficient to manually tighten the stay wire. This structure can automatically complete the stay wire tightening work and improve the work efficiency; the setting of the guide seat 2 provides a stable guide for the movement of the connecting seat 1, ensuring the smoothness of the connecting seat 1 during the movement, which makes the stay wire tightening process more reliable and reduces the problems of uneven or ineffective stay wire tightening caused by the shaking or deviation of the connecting seat 1, and improves the quality and effect of stay wire tightening.

[0033] In some embodiments, the above one-way transmission structure 4 can adopt the structure as Figures 1 to 8 shown, see Figures 1 to 8 , the turntable 3 is arranged on the guide seat 2, and the axial direction is perpendicular to the arrangement direction of the two connecting seats 1; the one-way transmission structure 4 includes a limit ring 41, a transmission shaft 42 and two racks 43.

[0034] The limiting ring 41 is coaxially arranged on the turntable 3, and a plurality of grooves 411 are arranged on the inner circumferential surface of the limiting ring 41 at intervals along its circumferential direction.

[0035] The transmission shaft 42 is rotatably connected to the guide seat 2 and is coaxially arranged with the turntable 3; a part of the transmission shaft 42 extends to the outside of the guide seat 2, and a dial 421 is hingedly arranged on the extended part. The hinge axis of the dial 421 is parallel to the axis of the transmission shaft 42, and a spring 422 is arranged between the dial 421 and the transmission shaft 42.

[0036] Under the elastic force of the spring 422, the dial 421 can swing outwards to the abducted state; while under the oppression of an external force, the spring 422 will undergo elastic compression, and then the dial 421 can swing inwards to the adducted state. When the limiting ring 41 rotates synchronously with the turntable 3, the following two situations will occur according to the difference in the rotation direction: In the first situation, the inner side surface of the groove 411 abuts against the abducted dial 421. Since the dial 421 has a maximum abduction angle (limited by the mechanical structure, specifically referring to a convex block on the swing trajectory of the dial 421 that can abut against it), the dial 421 can stably stay in the abducted state, thereby driving the transmission shaft 42 to rotate synchronously.

[0037] In the second situation, the inner side surface of the groove 411 abuts against the other side of the abducted dial 421, and the dial 421 is pressed down under the influence of the acting force, causing the spring 422 to undergo elastic compression; subsequently, the dial 421 swings to the adducted state, so that the swing end of the dial 421 is in contact with the inner circumferential surface of the limiting ring 41; at this time, the transmission shaft 42 does not participate in the transmission process.

[0038] That is to say, the matching structure of the dial 421 and the limiting ring 41 enables the turntable 3 to drive the rotating shaft only when rotating in a specific rotation direction, and when the turntable 3 rotates in the reverse direction, it cannot drive the rotating shaft to rotate, realizing the characteristic of one-way transmission and avoiding the reverse movement of the two connecting seats 1 when the turntable 3 rotates in the reverse direction.

[0039] A gear 423 is also fixedly sleeved on the transmission shaft 42; based on this, two racks 43 are parallel to each other, are respectively arranged on both sides of the transmission shaft 42 along the radial direction of the transmission shaft 42, and are both meshed with the gear 423; both racks 43 are slidably connected to the guide seat 2 and are respectively fixedly connected to the two connecting seats 1.

[0040] When the turntable 3 rotates, the limit ring 41 rotates with the turntable 3, and the paddle 421 cooperates with the groove 411 on the inner circumference of the limit ring 41 under the action of the spring 422, driving the transmission shaft 42 to rotate, and the gear 423 on the transmission shaft 42 engages with the rack 43 to convert the rotational motion into the linear motion of the rack 43, thereby driving the connecting seat 1 to move; by setting a one-way transmission structure 4 composed of a limit ring 41, a transmission shaft 42, a paddle 421, a gear 423 and a rack 43, the above structure can achieve stable transmission cooperation between the turntable 3, the transmission shaft 42 and the connecting seat 1, and realizes the purpose of accurately converting the rotational motion of the turntable 3 into the relative movement of the connecting seat 1, thereby achieving the technical effect of accurately tightening the pull wire, and solving the technical problem of poor pull wire tightening effect due to unstable transmission.

[0041] In some embodiments, the tightening hardware can be used as follows: Figure 7 and Figure 8 The structure shown, see Figure 7 and Figure 8 , the tensioning hardware also includes a spring 5.

[0042] The mainspring 5 is wound around the transmission shaft 42 , and two ends of the mainspring 5 are connected to the guide seat 2 and the limiting ring 41 respectively.

[0043] When the turntable 3 rotates and causes the spring 422 to be elastically compressed and the paddle 421 avoids the inner circumference of the limiting ring 41, the mainspring 5 is in a tightened state; and the mainspring 5 in the tightened state can drive the turntable 3 to rotate in the opposite direction.

[0044] When the wind force changes and other factors cause the turntable 3 to have insufficient rotational power, the mainspring 5 releases energy to drive the turntable 3 to rotate in the opposite direction, and continues to drive the connecting seat 1 to move through the one-way transmission structure 4.

[0045] The working principle of the above structure is: the turntable 3 rotates, the spring 422 is compressed, the paddle 421 avoids the inner circumference of the limit ring 41, and the spring 5 is tightened to store energy; when needed, the spring 5 releases energy to drive the turntable 3 to rotate in the opposite direction; the turntable 3 rotates in the opposite direction through the one-way transmission structure 4 to drive the two connecting seats 1 to continue to move towards each other. By providing the mainspring 5, the above structure can make the mainspring 5 cooperate with the turntable 3 and the transmission shaft 42, so as to realize the purpose of storing energy when the turntable 3 rotates to compress the spring 422 and the paddle 421 avoids the inner circumference of the limit ring 41, and driving the turntable 3 to rotate in the opposite direction when appropriate, thereby achieving the technical effect of improving energy utilization efficiency and ensuring continuous tightening of the cable, and solving the technical problem that the tightening effect of the cable is affected when the wind force is unstable.

[0046] In some embodiments, the turntable 3 may be Figures 1 to 7 The structure shown, see Figures 1 to 7, on both sides of the turntable 3 facing the horizontal direction, an air inlet pipe 32 and an air outlet pipe 33 are fixedly arranged respectively, and the air inlet pipe 32 and the air outlet pipe 33 are coaxially arranged; inside the air outlet pipe 33, there is a baffle 331 hinged to its inner wall and a limiting block 332 fixedly connected to its inner wall; the limiting block 332 is located on the side of the baffle 331 facing the air inlet pipe 32 to limit the swing of the baffle 331.

[0047] When the air flow enters the area where the turntable 3 is located through the air inlet pipe 32, the air flow will blow the blades 31 to make the turntable 3 rotate, and make the two connecting seats 1 move towards each other through the one-way transmission structure 4; meanwhile, the air flow will pass through the air outlet pipe 33 and drive the baffle 331 to swing to avoid the inner cavity of the air outlet pipe 33.

[0048] When the air flow passes through the exhaust pipe, the air flow will blow the baffle 331 to make the baffle 331 abut against the convex block and the baffle 331 close the inner cavity of the air outlet pipe 33.

[0049] When the air flow enters from the air inlet pipe 32, it blows the blades 31 of the turntable 3 to make the turntable 3 rotate. At the same time, the air flow drives the baffle 331 to swing to avoid the inner cavity of the air outlet pipe 33, so that the air flow can pass smoothly; when the air flow enters from the air outlet pipe 33, it blows the baffle 331 to abut against the limiting block 332 to close the inner cavity of the air outlet pipe 33.

[0050] When the air flow enters from the air inlet pipe 32, it blows the blades 31 of the turntable 3 to make the turntable 3 rotate. At the same time, the air flow drives the baffle 331 to swing to avoid the inner cavity of the air outlet pipe 33, so that the air flow can pass smoothly; when the air flow enters from the air outlet pipe 33, it blows the baffle 331 to abut against the limiting block 332 to close the inner cavity of the air outlet pipe 33.

[0051] By arranging the air inlet pipe 32, the air outlet pipe 33, the baffle 331 and the limiting block 332, the above structure can make the air flow cooperate with the turntable 3 and the baffle 331, achieving the purpose of controlling the rotation of the turntable 3 and the on-off of the air outlet pipe 33 according to the air flow direction, thereby achieving the technical effect of improving the adaptability of the wire-pulling tightening structure to different wind directions, solving the technical problem that the change of wind direction affects the normal operation of the wire-pulling tightening structure; reducing the influence of other wind directions on the rotation of the turntable 3.

[0052] In some embodiments, the above air inlet pipe 32 and air outlet pipe 33 can adopt the structure as Figures 1 to 7 shown, see Figures 1 to 7 , in the direction of the air inlet pipe 32 facing the turntable 3, the inner diameter of the air inlet pipe 32 gradually decreases; and in the direction of the air outlet pipe 33 facing the turntable 3, the outer diameter of the air outlet pipe 33 gradually increases.

[0053] The inner diameter of the air inlet pipe 32 gradually decreases, increasing the air flow velocity and enhancing the blowing force on the blades 31 of the turntable 3; the outer diameter of the air outlet pipe 33 gradually increases, facilitating the diffusion and discharge of the air flow; moreover, the large-diameter end of the air inlet pipe 32 faces outward, capable of receiving more air volume, and the small-diameter end of the air outlet pipe 33 faces outward, further preventing reverse air from entering the area where the turntable 3 is located.

[0054] By setting the structure where the inner diameter of the air inlet pipe 32 gradually decreases and the outer diameter of the air outlet pipe 33 gradually increases, the above structure enables the air inlet pipe 32 and the air outlet pipe 33 to cooperate with the air flow, achieving the purpose of enhancing the blowing effect of the air flow on the blades 31 of the turntable 3 and facilitating the discharge of the air flow, thereby achieving the technical effect of improving the rotation efficiency of the turntable 3 and better tightening the wire rope, and solving the technical problem of low air flow utilization efficiency.

[0055] In some embodiments, the above-mentioned connecting seat 1 can adopt a structure as Figures 1 to 7 shown, see Figures 1 to 7 , and a plurality of insulating rings 11 are fixedly sleeved on each connecting seat 1 and the guiding seat 2.

[0056] The insulating rings 11 have good insulating properties. When sleeved on the connecting seat 1 and the guiding seat 2, they prevent current conduction; during the installation of the connecting seat 1 and the guiding seat 2, the insulating rings 11 are fixedly sleeved in the corresponding positions to play an insulating role.

[0057] By setting a plurality of insulating rings 11, the above structure enables the insulating rings 11 to cooperate with the connecting seat 1 and the guiding seat 2, achieving the purpose of improving the insulating performance of the wire rope tightening structure, thereby achieving the technical effect of ensuring safe use and preventing accidents such as electric leakage, and solving the technical problem of insufficient insulating performance of the wire rope tightening structure.

[0058] In some embodiments, the above-mentioned connecting seat 1 can adopt a structure as Figures 1 to 7 shown, see Figures 1 to 7 , and an insulator 12 is provided on one side of the connecting seat 1 facing the guiding seat 2, and both ends of the insulator 12 are connected to the connecting seat 1 and the transmission member respectively.

[0059] The insulator 12 has high-resistance characteristics and prevents current from being conducted from the connecting seat 1 to the transmission member; by setting the insulator 12, the above structure enables the insulator 12 to cooperate with the connecting seat 1 and the transmission member, achieving the purpose of further enhancing the insulating effect and isolating the current, thereby achieving the technical effect of improving the use safety and solving the possible current conduction problem.

[0060] In some embodiments, the above-mentioned insulator 12 can adopt a structure as Figures 1 to 7 shown, see Figures 1 to 7, a plurality of positioning rods 13 extending towards the guide seat 2 are provided on the insulator 12; a plurality of positioning holes are formed in the guide seat 2, and the plurality of positioning rods 13 are inserted into the plurality of positioning holes in a one-to-one correspondence.

[0061] When the two connecting seats 1 move towards each other, each positioning rod 13 is adapted to be slidably inserted into the corresponding positioning hole.

[0062] The positioning rod 13 slides in the positioning hole, restricting the moving direction of the connecting seat 1 so that it can only move along the direction of the positioning hole; when the two connecting seats 1 move towards each other, the positioning rod 13 slides in the positioning hole to ensure the smooth movement of the connecting seat 1.

[0063] By providing the positioning rod 13 and the positioning hole, the above structure enables the positioning rod 13 to cooperate with the positioning hole, achieving the purpose of guiding and positioning the movement of the connecting seat 1, thereby achieving the technical effect of ensuring the smooth and accurate movement of the connecting seat 1 and solving the technical problem of possible deviation during the movement of the connecting seat 1.

[0064] In some embodiments, the above-mentioned connecting seat 1 may adopt the structure as Figures 1 to 7 shown, see Figures 1 to 7 , a hinge joint 14 is provided on the side of the connecting seat 1 facing away from the guide seat 2, and the hinge joint 14 is used for fixedly connecting with the guy wire; the hinge joint 14 is connected to the guy wire by means of fasteners or welding.

[0065] The hinge joint 14 provides a structure convenient for connecting with the guy wire, and the guy wire is fixed to the hinge joint 14 by a suitable connection method; when the wind in nature blows the guy wire to shake, the hinge joint 14 can make the guy wire swing relative to the connecting seat 1 through the hinge fitting relationship, reducing the influence of the wind on the overall structure, reducing the swing, and improving the service life of the overall structure.

[0066] The technical solution adopted in this application also provides a guy wire assembly, which adopts the structure as Figure 9 shown, including one or two wire bodies 6 and the above-mentioned guy wire tightening structure.

[0067] When the wire body 6 has one, both ends of the wire body 6 are respectively connected to the ground and the telegraph pole 7, and the two connecting seats 1 are both fixedly connected to the wire body 6.

[0068] When the wire body 6 has two, one wire body 6 is connected to the ground, the other wire body 6 is connected to the telegraph pole 7, and the two connecting seats 1 are respectively connected to the two wire bodies 6.

[0069] By setting up the wire body 6 and the wire tightening structure, the above structure enables the wire body 6 to cooperate with the wire tightening structure, achieving the purpose of installing the wire pulling assembly according to different requirements and effectively tightening the wire, thereby achieving the technical effect of meeting different usage scenarios and ensuring the stability of the wire, and solving the technical problem that a single structure cannot adapt to multiple usage scenarios.

[0070] The beneficial effects of the wire pulling assembly provided in this embodiment are the same as those of the aforementioned wire tightening structure, and will not be elaborated here.

[0071] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. The cable tightening structure is characterized in that, Comprising two connecting seats (1) for connecting with a stay wire, and a distance adjusting member for driving the two connecting seats (1) to move towards each other; the distance adjusting member includes: A guiding seat (2), arranged between the two connecting seats (1), and slidably connected to each connecting seat (1), the sliding direction being parallel to the arrangement direction of the two connecting seats (1); A turntable (3), rotatably arranged on the outer side surface of the guiding seat (2) or the connecting seat (1), and a plurality of blades (31) are provided on the outer peripheral surface of the turntable (3) to be adapted to rotate forward or backward with the wind; A one-way transmission structure (4), arranged on the guiding seat (2) and connected to the two connecting seats (1); the one-way transmission structure (4) is in transmission connection with the turntable (3) so that when the turntable (3) rotates forward or backward, the one-way transmission structure (4) drives the two connecting seats (1) to move towards each other.

2. The cable tightening structure according to claim 1, wherein, The turntable (3) is arranged on the guiding seat (2), and its axis is perpendicular to the arrangement direction of the two connecting seats (1); the one-way transmission structure (4) includes: A limiting ring (41), coaxially arranged on the turntable (3), and a plurality of grooves (411) are arranged at intervals along the circumferential direction on the inner peripheral surface of the limiting ring (41); A transmission shaft (42), rotatably connected to the guiding seat (2) and coaxially arranged with the turntable (3); a dial (421) is hingedly arranged on the transmission shaft (42), the hinge axis thereof is parallel to the axis of the transmission shaft (42), and a spring (422) is provided between the dial (421) and the transmission shaft (42); the dial (421) is adapted to be embedded in any one of the grooves (411); and, a gear (423) is also fixedly sleeved on the transmission shaft (42); and Two parallel racks (43), respectively arranged on both sides of the transmission shaft (42) along the radial direction of the transmission shaft (42), and both meshing with the gear (423); both of the two racks (43) are slidably connected to the guiding seat (2) and fixedly connected to the two connecting seats (1) respectively.

3. The wire tightening structure according to claim 2, wherein, The tension clamp further includes: A clockwork spring (5), wound around the transmission shaft (42), and both ends of the clockwork spring (5) are respectively connected to the guiding seat (2) and the limiting ring (41); When the turntable (3) rotates and causes the spring (422) to be elastically compressed and the dial (421) to avoid the inner peripheral surface of the limiting ring (41), the clockwork spring (5) is in a tightened state; and, the tightened clockwork spring (5) can drive the turntable (3) to rotate in the reverse direction.

4. The wire tightening structure according to claim 1, wherein On both sides of the turntable (3) facing the horizontal direction, an air inlet pipe (32) and an air outlet pipe (33) are respectively fixedly arranged, and the air inlet pipe (32) and the air outlet pipe (33) are coaxially arranged; inside the air outlet pipe (33), there is a baffle (331) hinged to its inner wall and a limiting block (332) fixedly connected to its inner wall; the limiting block (332) is located on the side of the baffle (331) facing the air inlet pipe (32) to limit the swing of the baffle (331). When the air flow enters the area where the turntable (3) is located through the air inlet pipe (32), the air flow will blow the blades (31) to make the turntable (3) rotate, and make the two connecting seats (1) move towards each other through the one-way transmission structure (4); at the same time, the air flow will pass through the air outlet pipe (33) and drive the baffle (331) to swing to avoid the inner cavity of the air outlet pipe (33). When the air flow passes through the exhaust pipe, the air flow will blow the baffle (331) to make the baffle (331) abut against the convex block and the baffle (331) close the inner cavity of the air outlet pipe (33).

5. The wire tightening structure according to claim 4, characterized in that, In the direction of the air inlet pipe (32) facing the turntable (3), the inner diameter of the air inlet pipe (32) gradually decreases; and in the direction of the air outlet pipe (33) facing the turntable (3), the outer diameter of the air outlet pipe (33) gradually increases.

6. The wire tightening structure according to claim 1, characterized in that, A plurality of insulating rings (11) are fixedly sleeved on each of the connecting seats (1) and the guide seat (2).

7. The wire tightening structure according to claim 1 or 6, characterized in that, One side of the connecting seat (1) facing the guide seat (2) is provided with an insulator (12), and both ends of the insulator (12) are respectively connected to the connecting seat (1) and the transmission member.

8. The wire tightening structure according to claim 7, wherein, The insulator (12) is provided with a plurality of positioning rods (13) extending towards the guide seat (2); the guide seat (2) has a plurality of positioning holes, and the plurality of positioning rods (13) are respectively inserted into the plurality of positioning holes one by one; When the two connecting seats (1) move towards each other, each positioning rod (13) is adapted to slide and be inserted into the corresponding positioning hole.

9. The cable tightening structure according to claim 1, characterized in that, One side of the connecting seat (1) facing away from the guide seat (2) is provided with a hinge joint (14), and the hinge joint (14) is used for fixedly connecting with the stay wire.

10. The guy wire assembly is characterized in that, Comprising: One or two wire bodies (6); And The stay wire tightening structure according to any one of claims 1-9; When the wire body (6) has one, both ends of the wire body (6) are respectively connected to the ground and the electric pole (7), and the two connecting seats (1) are both fixedly connected to the wire body (6); When the wire body (6) has two, one of the wire bodies (6) is connected to the ground, the other wire body (6) is connected to the electric pole (7), and the two connecting seats (1) are respectively connected to the two wire bodies (6).

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