Wind-resistant shockproof hammer

Abstract

The utility model discloses a wind-resistant stockbridge damper, which relates to the technical field of stockbridge dampers and comprises a connecting plate. The bottom of the fixing device is fixedly connected with the top of the connecting plate, and the fixing device is used for installing a shockproof hammer; the outer side of the steel strand is fixedly connected with the bottom of the connecting plate; the outer side of the anti-vibration device is fixedly connected with the two sides of the steel strand; the fixing device comprises a fixing ring, the bottom of the fixing ring is fixedly connected with the top of a connecting plate, and the top of the connecting plate is rotationally connected with a rotating ring. According to the wind-resistant shockproof hammer, the influence of wind power and vibration on the cable is reduced, the stability and safety of the cable are improved, the shockproof hammer is installed on the cable through the fixing device, the length of a force arm can be adjusted through the arrangement of the shockproof device, the vibration frequency and amplitude generated by the shockproof hammer can be increased, and the wind-resistant and shockproof capacity of the shockproof hammer is enhanced; and the cable can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration dampers, in particular to a wind and vibration resistant damper. Background Art

[0002] In fields such as power transmission and communication, the safe and stable operation of cables is crucial. However, cables are often affected by wind and vibration, resulting in cable vibration and even damage to the cables and related equipment. To reduce these adverse effects, vibration dampers are widely used in the support and protection of cables.

[0003] In the prior art, although there are some vibration damper products, they still have deficiencies in aspects such as wind and vibration resistance and installation convenience. For example, the existing vibration dampers cannot adjust the length of the force arm, thus limiting their ability to adjust the vibration frequency and amplitude. In addition, the installation process of some vibration dampers is relatively complex and it is not convenient to adjust the position of the vibration damper. To solve the above problems, we propose a wind and vibration resistant damper. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: a wind and vibration resistant damper, including a connecting plate; a fixing device, the bottom of the fixing device is fixedly connected to the top of the connecting plate, and the fixing device is used for installing the vibration damper; a steel strand, the outside of the steel strand is fixedly connected to the bottom of the connecting plate; a shockproof device, the outside of the shockproof device is fixedly connected to both sides of the steel strand; the fixing device includes a fixing ring, the bottom of the fixing ring is fixedly connected to the top of the connecting plate, a rotating ring is rotatably connected to the top of the connecting plate, and a clamping assembly is fixedly installed inside the fixing ring. By setting the shockproof device, the length of the force arm can be adjusted, the vibration frequency and amplitude generated by the vibration damper can be increased, the wind and vibration resistance ability of the vibration damper can be enhanced, and the cable can be better protected. By setting the fixing device, the vibration damper can be conveniently installed on the cable and firmly fixed by the clamping assembly, ensuring that the vibration damper will not loosen or fall off during use.

[0005] Preferably, the clamping assembly includes a threaded rod, the outside of the threaded rod is threadedly connected to the inside of the fixing ring, and the bottom of the threaded rod penetrates through the fixing ring and is rotatably connected to an arc-shaped plate, and a rubber plate is fixedly connected to the outside of the arc-shaped plate. There are two groups of clamping assemblies, which are respectively installed on the fixing ring and the rotating ring, and the two groups of clamping assemblies are symmetrically arranged on the fixing ring and the rotating ring. By setting the clamping assembly to clamp the cable, the rubber plate can increase the friction force, prevent the arc-shaped plate from sliding, and improve the fixing effect of the vibration damper.

[0006] Preferably, the fixing device further includes a roller, the outer side of the roller is rotatably connected to the inner side of the fixing ring, a chute is formed in the wall of the rotating ring, and a self-locking component is fixedly connected to one side of the fixing ring close to the rotating ring. By providing the roller and the self-locking component, it is convenient to quickly install the shockproof hammer on the cable and adjust the position of the shockproof hammer.

[0007] Preferably, the self-locking component includes a fixing block, the outer side of the fixing block is fixedly connected to one side of the fixing ring close to the rotating ring, a return spring is fixedly connected to the inner side of the fixing block, a clamping block is fixedly connected to one end of the return spring away from the fixing block, and the outer side of the clamping block is slidably connected to the inner side of the fixing block. By providing the self-locking component, it is convenient to install the shockproof hammer, making the shockproof hammer more convenient and faster to use.

[0008] Preferably, the shockproof device includes a threaded column, the outer side of the threaded column is fixedly connected to the outer side of the steel strand, a hammer body is slidably connected to the outer side of the threaded column, a movable column is rotatably connected to the outer side of the hammer body, and the inner side of the movable column is threadedly connected to the outer side of the threaded column. By providing the shockproof device, the position of the hammer body can be adjusted by rotating the movable column, thereby changing the length of the force arm, increasing the vibration frequency and amplitude generated by the hammer body, enhancing the wind and shock resistance of the shockproof device, and better protecting the cable.

[0009] Preferably, a positioning hole is formed in the wall of the movable column, a positioning rod is threadedly connected to the inner side of the positioning hole, and the positioning rod penetrates through the positioning hole and extends into the interior of the hammer body. By providing the positioning rod, after the hammer body moves to a suitable position, the hammer body is fixed to prevent the hammer body from moving during use, ensuring the stability of the shockproof hammer.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. By providing the shockproof device, the length of the force arm can be adjusted, the vibration frequency and amplitude generated by the shockproof hammer can be increased, the wind and shock resistance of the shockproof hammer can be enhanced, and the cable can be better protected.

[0012] 2. By providing the fixing device, the shockproof hammer can be conveniently installed on the cable and firmly fixed by the clamping component, ensuring that the shockproof hammer will not loosen or fall off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the structural schematic diagram of the fixing device of the present utility model;

[0015] Figure 3 is the structural sectional view of the fixing device of the present utility model;

[0016] Figure 4 It is a schematic structural diagram of the self-locking component of the present utility model;

[0017] Figure 5 It is a schematic structural diagram of the clamping component of the present utility model;

[0018] Figure 6 It is a schematic structural diagram of the shockproof device of the present utility model;

[0019] Figure 7 It is a cross-sectional view of the shockproof device of the present utility model.

[0020] In the figure: 1, connecting plate; 2, fixing device; 21, fixing ring; 22, rotating ring; 23, clamping component; 231, threaded rod; 232, arc plate; 233, rubber plate; 24, roller; 25, chute; 26, self-locking component; 261, fixing block; 262, return spring; 263, clamping block; 3, steel strand; 4, shockproof device; 41, threaded column; 42, hammer body; 43, movable column; 44, positioning hole; 45, positioning rod. Specific embodiments

[0021] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and to enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0022] Embodiment:

[0023] Please refer to Figures 1 - 7, the present utility model provides a technical solution: an anti-wind and anti-vibration hammer, including a connecting plate 1; a fixing device 2, the bottom of the fixing device 2 is fixedly connected to the top of the connecting plate 1, and the fixing device 2 is used for installing the anti-vibration hammer; a steel strand 3, the outside of the steel strand 3 is fixedly connected to the bottom of the connecting plate 1; an anti-vibration device 4, the outside of the anti-vibration device 4 is fixedly connected to both sides of the steel strand 3; the fixing device 2 includes a fixing ring 21, the bottom of the fixing ring 21 is fixedly connected to the top of the connecting plate 1, a rotating ring 22 is rotatably connected to the top of the connecting plate 1, a clamping assembly 23 is fixedly installed inside the fixing ring 21. When in use, move the fixing device 2 to the cable, close the fixing ring 21 and the rotating ring 22, and install the anti-vibration hammer outside the cable through the fixing ring 21 and the rotating ring 22. Move the connecting plate 1, and the connecting plate 1 drives the fixing device 2 to move to adjust the position of the anti-vibration hammer. When the anti-vibration hammer moves to a suitable position, clamp the cable through the clamping assembly 23 to fix the anti-vibration hammer. Through this anti-wind and anti-vibration hammer, the influence of wind and vibration on the cable is reduced, and the stability and safety of the cable are improved.

[0024] The clamping assembly 23 includes a threaded rod 231, the outside of the threaded rod 231 is threadedly connected to the inside of the fixing ring 21, and the bottom of the threaded rod 231 penetrates through the fixing ring 21 and is rotatably connected to an arc-shaped plate 232. A rubber plate 233 is fixedly connected to the outside of the arc-shaped plate 232. There are two groups of clamping assemblies 23, which are respectively installed on the fixing ring 21 and the rotating ring 22. The two groups of clamping assemblies 23 are symmetrically arranged on the fixing ring 21 and the rotating ring 22. When in use, when the anti-vibration hammer moves to a suitable position, rotate the threaded rod 231 in the clamping assembly 23, and the threaded rod 231 drives the arc-shaped plate 232 to approach the cable to clamp the cable. The rubber plate 233 strengthens the friction between the two to prevent the arc-shaped plate 232 from sliding.

[0025] The fixing device 2 further includes a roller 24, the outside of the roller 24 is rotatably connected to the inside of the fixing ring 21, a chute 25 is formed in the wall of the rotating ring 22, and a self-locking assembly 26 is fixedly connected to one side of the fixing ring 21 close to the rotating ring 22. When in use, close the fixing ring 21 and the rotating ring 22, and the fixing ring 21 drives the self-locking assembly 26 to insert into the inside of the chute 25, and the self-locking assembly 26 locks the rotating ring 22 to prevent the rotating ring 22 from moving. The roller 24 in the fixing device 2 facilitates the movement of the anti-vibration hammer. At this time, move the connecting plate 1 to adjust the position of the anti-vibration hammer and move the anti-vibration hammer to a suitable position.

[0026] The self-locking assembly 26 includes a fixed block 261. The outer side of the fixed block 261 is fixedly connected to one side of the fixed ring 21 close to the rotating ring 22. The inner side of the fixed block 261 is fixedly connected with a return spring 262. One end of the return spring 262 away from the fixed block 261 is fixedly connected with a clamping block 263. The outer side of the clamping block 263 is slidably connected to the inner side of the fixed block 261. When in use, the fixed ring 21 drives the self-locking assembly 26 to insert into the inside of the sliding groove 25. The clamping block 263 on the fixed block 261 is oppressed by the sliding groove 25, driving the return spring 262 to compress. When the clamping block 263 passes through the sliding groove 25, the clamping block 263 resets under the drive of the return spring 262. At this time, the clamping block 263 blocks the rotating ring 22 to prevent the rotating ring 22 from rotating.

[0027] The shockproof device 4 includes a threaded column 41. The outer side of the threaded column 41 is fixedly connected to the outer side of the steel strand 3. A hammer body 42 is slidably connected to the outer side of the threaded column 41. The outer side of the hammer body 42 is rotatably connected with a movable column 43. The inner side of the movable column 43 is threadedly connected to the outer side of the threaded column 41. When in use, according to requirements, rotate the movable column 43. The movable column 43 slides back and forth along the threaded column 41. The movable column 43 drives the hammer body 42 to move, extending the lever arm between the hammer body 42 and the connecting plate 1. The vibration frequency and amplitude generated by the hammer body 42 will both increase. The shockproof hammer eliminates or weakens the vibration of the cable, enhancing the wind and shock resistance of the shockproof device 4.

[0028] A positioning hole 44 is opened in the wall of the movable column 43. A positioning rod 45 is threadedly connected to the inner side of the positioning hole 44. The positioning rod 45 penetrates through the positioning hole 44 and extends into the inside of the hammer body 42. When in use, after the hammer body 42 moves to a suitable position, insert the positioning rod 45 into the positioning hole 44. The positioning rod 45 fixes the hammer body 42 to prevent the hammer body 42 from moving.

[0029] Working principle:

[0030] When in use, according to requirements, adjust the shockproof devices 4 on both sides of the steel strand 3. Rotate the movable column 43. The movable column 43 slides back and forth along the threaded column 41. The movable column 43 drives the hammer body 42 to move, extending the lever arm between the hammer body 42 and the connecting plate 1, making the vibration frequency and amplitude generated by the hammer body 42 increase, enhancing the wind and shock resistance of the shockproof device 4. After the hammer body 42 moves to a suitable position, insert the positioning rod 45 into the positioning hole 44. The positioning rod 45 fixes the hammer body 42 to prevent the hammer body 42 from moving.

[0031] During use, move the fixing device 2 to the cable, close the fixing ring 21 and the rotating ring 22, the fixing ring 21 drives the self-locking component 26 to insert into the inside of the sliding groove 25, the clamping block 263 on the fixing block 261 is pressed by the sliding groove 25, driving the return spring 262 to compress. When the clamping block 263 passes through the sliding groove 25, the clamping block 263 is reset under the drive of the return spring 262. At this time, the clamping block 263 blocks the rotating ring 22 to prevent the rotating ring 22 from rotating;

[0032] At this time, the roller 24 in the fixing device 2 facilitates the movement of the shock absorber. Move the connecting plate 1 to adjust the position of the shock absorber. After moving the shock absorber to a suitable position, rotate the threaded rod 231 in the clamping component 23. The threaded rod 231 drives the arc plate 232 to approach the cable and clamp the cable. The rubber plate 233 strengthens the friction between the two to prevent the arc plate 232 from sliding, and fixes the shock absorber through the clamping component 23.

[0033] Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An anti-wind and anti-seismic hammer, characterized in that, Comprising: Connecting plate (1); Fixing device (2), the bottom of the fixing device (2) is fixedly connected to the top of the connecting plate (1), and the fixing device (2) is used for installing a vibration damping hammer; Steel strand (3), the outside of the steel strand (3) is fixedly connected to the bottom of the connecting plate (1); Vibration damping device (4), the outside of the vibration damping device (4) is fixedly connected to both sides of the steel strand (3); The fixing device (2) includes a fixing ring (21), the bottom of the fixing ring (21) is fixedly connected to the top of the connecting plate (1), a rotating ring (22) is rotatably connected to the top of the connecting plate (1), and a clamping assembly (23) is fixedly installed inside the fixing ring (21).

2. The anti-wind and anti-seismic hammer according to claim 1, wherein: The clamping assembly (23) includes a threaded rod (231), the outside of the threaded rod (231) is threadedly connected to the inside of the fixing ring (21), and the bottom of the threaded rod (231) penetrates through the fixing ring (21) and is rotatably connected to an arc-shaped plate (232), and a rubber plate (233) is fixedly connected to the outside of the arc-shaped plate (232).

3. The anti-wind and anti-seismic hammer according to claim 1, wherein: The fixing device (2) further includes a roller (24), the outside of the roller (24) is rotatably connected to the inside of the fixing ring (21), a chute (25) is provided in the wall of the rotating ring (22), and a self-locking assembly (26) is fixedly connected to one side of the fixing ring (21) close to the rotating ring (22).

4. The anti-wind and anti-seismic hammer according to claim 3, wherein: The self-locking assembly (26) includes a fixing block (261), the outside of the fixing block (261) is fixedly connected to one side of the fixing ring (21) close to the rotating ring (22), a return spring (262) is fixedly connected to the inside of the fixing block (261), and a clamping block (263) is fixedly connected to one end of the return spring (262) away from the fixing block (261), and the outside of the clamping block (263) is slidably connected to the inside of the fixing block (261).

5. The anti-wind and anti-seismic hammer according to claim 1, wherein: The vibration damping device (4) includes a threaded column (41), the outside of the threaded column (41) is fixedly connected to the outside of the steel strand (3), a hammer body (42) is slidably connected to the outside of the threaded column (41), a movable column (43) is rotatably connected to the outside of the hammer body (42), and the inside of the movable column (43) is threadedly connected to the outside of the threaded column (41).

6. The anti-wind and anti-seismic hammer according to claim 5, characterized in that: A positioning hole (44) is provided in the wall of the movable column (43), and a positioning rod (45) is threadedly connected to the inside of the positioning hole (44).

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