Anti-vibration hammer easy to adjust

Abstract

The utility model relates to the technical field of stockbridge dampers, and provides a stockbridge damper easy to adjust, which comprises a connecting rod, two hammerheads, a wire clamp and a mounting rod rotatably connected with the inner wall of the connecting rod, the top end of the mounting rod is fixedly connected with a mounting plate, and the bottom end of the mounting rod is fixedly connected with a mounting block. The inner walls of the two hammer heads are slidably connected with the surfaces of the two ends of the connecting rod, and the two hammer heads are provided with fixing assemblies capable of fixing the hammer heads to the corresponding positions. According to the shockproof hammer easy to adjust, through arrangement of the two fixing assemblies, the positions of the two hammer heads on the connecting rod can be adjusted; and by arranging the adjusting assembly and the control assembly, the angles of the two hammerheads and the wire clamp can be adjusted at will, so that the hammerheads can be subjected to angle adjustment according to the actual site conditions, the application range of the device is wider, various site conditions can be met, and therefore the overall practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of vibration damping hammer technology, specifically to an easily adjustable vibration damping hammer. Background Technology

[0002] Vibration dampers are often used on overhead power lines that are erected at high altitudes to reduce line vibration. Vibration dampers are used to change the swaying frequency of the line and reduce the vibration or galloping of the line.

[0003] Chinese patent discloses a shock absorber, publication number CN210490405U. This design, by setting an insert rod and an insert groove, allows the position of the shock absorber body to be adjusted so that the shock absorber body can be close to the connecting block, reducing the overall area and making it easy to carry. It is also equipped with a collar to easily fix the shock absorber to the power cord. It is simple to operate and easy to use.

[0004] The above-mentioned device can adjust the position of the main body of the vibration damper through a series of structural settings. However, since the connecting rod and the connecting block are fixed, when the connecting block is rotated to fix the wire with the screw, the two connecting rods will also rotate. As a result, the angle of the two connecting rods and the vibration damper will be uncertain due to the thickness of the wire. The vibration damper cannot be kept in the corresponding position according to the actual situation, thus affecting the normal function of the vibration damper. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable shock absorber, which solves the problem in related technologies where the angle positions of the two shock absorbers are uncertain during use and cannot be adjusted according to the actual situation.

[0006] The technical solution of this utility model is as follows:

[0007] An easily adjustable shock absorber includes a connecting rod, two hammer heads, a wire clamp, and a mounting rod rotatably connected to the inner wall of the connecting rod. A mounting plate is fixedly connected to the top of the mounting rod, and a mounting block is fixedly connected to the bottom of the mounting rod. The inner walls of both hammer heads are slidably connected to the surfaces at both ends of the connecting rod. Each hammer head is provided with a fixing component capable of fixing it in a corresponding position. The mounting plate and the mounting block together have an adjustment component capable of fixing the angle of the connecting rod and the two hammer heads on it. The top of the mounting plate has a control component capable of adjusting the angle of the wire clamp.

[0008] Preferably, the fixing component includes a plurality of fixing slots, which are respectively formed on the opposite side of the connecting rod, and all of the fixing slots are rectangular.

[0009] Preferably, the fixing component further includes two cavities, both of which are opened inside the corresponding hammer head. The inner walls of the two cavities are slidably connected to limit rods. The opposite ends of the two limit rods extend to the opposite side of the corresponding hammer head, and the opposite ends of the two limit rods extend to the opposite side of the inner wall of the corresponding hammer head.

[0010] Preferably, the fixing assembly further includes two fixing plates, the opposite sides of the two fixing plates are respectively fixedly connected to the opposite ends of the two limiting rods, and pull rings are fixedly connected to the opposite sides of the two fixing plates.

[0011] Preferably, the fixing component further includes two springs, both of which are sleeved on the rod wall of the corresponding limiting rod located in the corresponding cavity.

[0012] Preferably, the adjusting component includes two annular grooves, which are respectively formed on the opposite side of the mounting plate and the mounting block. The inner walls of the two annular grooves are slidably connected with limit rings, and the opposite sides of the two limit rings are fixedly connected to the top and bottom surfaces of the connecting rod, respectively.

[0013] Preferably, the adjustment assembly further includes two fastening screws, both of which are threaded to the inner wall of the mounting plate, and one end of each of the two fastening screws is in contact with the top surface of the connecting rod.

[0014] Preferably, the control component further includes a limiting groove, which is formed inside the mounting rod. A limiting plate is slidably connected to the inner wall of the limiting groove. A control rod is fixedly connected to the top surface of the limiting plate. The top end of the control rod extends to the top surface of the mounting plate and is fixedly connected to the bottom surface of the wire clamp.

[0015] Preferably, the control assembly further includes a screw and a control groove formed inside the mounting rod, the wall of the screw being threadedly connected to the inner wall of the mounting block, and the top end of the screw extending into the control groove and contacting the bottom surface of the limiting plate.

[0016] Preferably, the inner wall of the wire clamp is threaded with two fixing studs, and one end of each fixing stud is fixedly connected to a fixing block. One side of the wire clamp has an opening.

[0017] The beneficial effects of this utility model are:

[0018] 1. This utility model allows for the adjustment of the position of the two hammers on the connecting rod through the setting of two fixing components. Furthermore, the angles of the two hammers and the wire clamp can be adjusted at will through the setting of adjustment and control components, so that the hammers can be adjusted according to the actual situation on site. This makes the device more applicable and can meet various on-site conditions, thereby improving the overall practicality of the device.

[0019] 2. This utility model, through the setting of the wire clamp and the two fixing studs and fixing blocks on the wire clamp, can fix the wire after it is placed inside the wire clamp, preventing the wire from falling out inside the wire clamp and improving the overall practicality of the device. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the present invention.

[0023] Figure 3 This is a top view partial cross-sectional structural diagram of the present invention;

[0024] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0026] In the diagram: 1. Connecting rod; 2. Control component; 3. Fixing component; 4. Adjusting component; 5. Hammer head; 6. Wire clamp; 7. Fixing stud; 8. Mounting block; 9. Mounting plate; 10. Mounting rod; 11. Fixing block; 12. Opening; 201. Control rod; 202. Limiting plate; 203. Control groove; 204. Screw; 205. Limiting groove; 301. Pull ring; 302. Fixing plate; 303. Cavity; 304. Spring; 305. Limiting rod; 306. Fixing groove; 401. Annular groove; 402. Limiting ring; 403. Fastening screw. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] Example 1

[0029] like Figures 1 to 5As shown, an easily adjustable shock absorber according to the first aspect embodiment of this utility model includes a connecting rod 1, two hammer heads 5, a wire clamp 6, and a mounting rod 10 rotatably connected to the inner wall of the connecting rod 1. The top end of the mounting rod 10 is fixedly connected to a mounting plate 9, and the bottom end of the mounting rod 10 is fixedly connected to a mounting block 8. The inner walls of the two hammer heads 5 are slidably connected to the surfaces at both ends of the connecting rod 1. Each of the two hammer heads 5 is provided with a fixing component 3 that can fix the hammer head 5 in the corresponding position. The mounting plate 9 and the mounting block 8 are jointly provided with an adjustment component 4 that can fix the angle of the connecting rod 1 and the two hammer heads 5 on the connecting rod 1. The top of the mounting plate 9 is provided with a control component 2 that can adjust the angle of the wire clamp 6.

[0030] The technical effects achieved by the above embodiments are as follows: the positions of the two hammers 5 on the connecting rod 1 can be adjusted by setting two fixing components 3, and the angles of the two hammers 5 and the wire clamp 6 can be adjusted at will by setting adjustment component 4 and control component 2, so that the hammers 5 can be adjusted according to the actual situation on site, making the device more applicable and able to meet various on site conditions, thereby improving the overall practicality of the device.

[0031] Example 2

[0032] like Figure 5 As shown, an easily adjustable shock absorber includes all the contents of Embodiment 1. In addition, the fixing component 3 includes multiple fixing grooves 306, which are respectively opened on the opposite side of the connecting rod 1. The multiple fixing grooves 306 are all rectangular. The fixing component 3 also includes two cavities 303, which are opened inside the corresponding hammer head 5. The inner walls of the two cavities 303 are slidably connected to limit rods 305. The opposite ends of the two limit rods 305 extend to the opposite side of the corresponding hammer head 5, and the opposite ends of the two limit rods 305 extend to the opposite side of the inner wall of the corresponding hammer head 5. The fixing component 3 also includes two fixing plates 302, which are respectively fixedly connected to the opposite ends of the two limit rods 305. Pull rings 301 are fixedly connected to the opposite sides of the two fixing plates 302. The fixing component 3 also includes two springs 304, which are sleeved on the rod wall of the corresponding limit rod 305 located in the corresponding cavity 303.

[0033] The technical effect achieved by the above embodiment is as follows: When it is necessary to adjust the position of the two hammer heads 5 on the connecting rod 1, firstly, by pulling the two pull rings 301 on one of the hammer heads 5, the two pull rings 301 drive the two fixing plates 302 to move, thereby controlling the movement of the two limiting rods 305. Then, after the two limiting rods 305 move, the fixing effect with the fixing groove 306 is released, and when the two limiting rods 305 move, the corresponding springs 304 can be compressed, thereby pushing the corresponding hammer head 5 to slide on the rod wall of the connecting rod 1. Then, by selecting the two limiting rods 305 to cooperate with the corresponding fixing grooves 306, the position of the hammer head 5 can be adjusted. Then, the position of the other hammer head 5 can be adjusted in the same way.

[0034] Example 3

[0035] like Figure 4 As shown, an easily adjustable shock absorber includes all the contents of Embodiment 2. In addition, the adjustment component 4 includes two annular grooves 401, which are respectively opened on the opposite side of the mounting plate 9 and the mounting block 8. The inner walls of the two annular grooves 401 are slidably connected to limit rings 402. The opposite sides of the two limit rings 402 are respectively fixedly connected to the top and bottom surfaces of the connecting rod 1. The adjustment component 4 also includes two fastening screws 403, which are threaded to the inner wall of the mounting plate 9. One end of each fastening screw 403 is in contact with the top surface of the connecting rod 1.

[0036] The technical effect achieved by the above embodiment is as follows: when it is necessary to adjust the angle of the two hammer heads 5, first loosen the two fastening screws 403 so that the limiting effect of the connecting rod 1 is removed. Then, by rotating the connecting rod 1, the connecting rod 1 can rotate under the action of the annular groove 401 and the limiting ring 402. Then, after the connecting rod 1 drives the hammer head 5 to rotate to the appropriate position, tighten the two fastening screws 403 so that the two fastening screws 403 abut against the connecting rod 1, thereby completing the fixation of the angle of the connecting rod 1 and the hammer head 5 on the connecting rod 1.

[0037] Example 4

[0038] like Figure 4As shown, an easily adjustable shock absorber includes all the contents of Embodiment 3. In addition, the control component 2 also includes a limiting groove 205, which is opened inside the mounting rod 10. The inner wall of the limiting groove 205 is slidably connected to a limiting plate 202. The top surface of the limiting plate 202 is fixedly connected to a control rod 201. The top end of the control rod 201 extends to the top surface of the mounting plate 9. The top end of the control rod 201 is fixedly connected to the bottom surface of the wire clamp 6. The control component 2 also includes a screw 204 and a control groove 203 opened inside the mounting rod 10. The rod wall of the screw 204 is threadedly connected to the inner wall of the mounting block 8. The top end of the screw 204 extends into the control groove 203 and contacts the bottom surface of the limiting plate 202.

[0039] The technical effect achieved by the above embodiment is as follows: when it is necessary to adjust the angle of the wire clamp 6, first loosen the screw 204, and then directly rotate the control rod 201 so that the control rod 201 drives the wire clamp 6 to rotate under the action of the limiting groove 205 and the limiting plate 202. After the wire clamp 6 is rotated to a suitable position, tighten the screw 204 so that the top of the screw 204 tightly abuts against the bottom surface of the limiting plate 202, thereby completing the fixation of the control rod 201 and the wire clamp 6.

[0040] Example 5

[0041] like Figure 1 and Figure 2 As shown, an easily adjustable shock absorber includes all the contents of Embodiment 4. In addition, the inner wall of the wire clamp 6 is threaded with two fixing studs 7, and one end of each fixing stud 7 is fixedly connected to a fixing block 11. An opening 12 is provided on one side of the wire clamp 6.

[0042] The technical effects achieved by the above embodiment are as follows: First, the wire is placed inside the wire clamp 6 through the opening 12. Then, the two fixing studs 7 can be rotated to make the two fixing blocks 11 close to the wire to fix the wire. Both fixing blocks 11 are made of rubber material, which has good elasticity and will not damage the wire.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An easily adjustable shock absorber, comprising a connecting rod (1), two hammer heads (5), a wire clamp (6), and a mounting rod (10) rotatably connected to the inner wall of the connecting rod (1), characterized in that: The top end of the mounting rod (10) is fixedly connected to the mounting plate (9), and the bottom end of the mounting rod (10) is fixedly connected to the mounting block (8). The inner walls of the two hammers (5) are slidably connected to the surfaces at both ends of the connecting rod (1). Both hammerheads (5) are provided with fixing components (3) that can fix the hammerheads (5) in the corresponding positions. The fixing components (3) include multiple fixing slots (306). The multiple fixing slots (306) are respectively opened on the opposite side of the connecting rod (1). The multiple fixing slots (306) are all rectangular. The mounting plate (9) and the mounting block (8) are provided with an adjustment component (4) that can fix the angle of the connecting rod (1) and the two hammers (5) on the connecting rod (1). The top of the mounting plate (9) is provided with a control component (2) that can adjust the angle of the wire clamp (6). The fixing component (3) also includes two cavities (303), both of which are opened inside the corresponding hammer head (5). The inner walls of the two cavities (303) are slidably connected to limit rods (305). The opposite ends of the two limit rods (305) extend to the opposite side of the corresponding hammer head (5), and the opposite ends of the two limit rods (305) extend to the opposite side of the inner wall of the corresponding hammer head (5). The fixing component (3) also includes two fixing plates (302), the opposite sides of the two fixing plates (302) are respectively fixedly connected to the opposite ends of the two limiting rods (305), and pull rings (301) are fixedly connected to the opposite sides of the two fixing plates (302). The fixing component (3) also includes two springs (304), both of which are sleeved on the rod wall of the corresponding limiting rod (305) located in the corresponding cavity (303); The adjustment component (4) includes two annular grooves (401), which are respectively opened on the opposite side of the mounting plate (9) and the mounting block (8). The inner walls of the two annular grooves (401) are slidably connected to limit rings (402), and the opposite side of the two limit rings (402) are respectively fixedly connected to the top and bottom surfaces of the connecting rod (1). The adjustment assembly (4) also includes two fastening screws (403), both of which are threaded to the inner wall of the mounting plate (9), and one end of each of the two fastening screws (403) is in contact with the top surface of the connecting rod (1). The control component (2) also includes a limiting groove (205), which is opened inside the mounting rod (10). A limiting plate (202) is slidably connected to the inner wall of the limiting groove (205). A control rod (201) is fixedly connected to the top surface of the limiting plate (202). The top end of the control rod (201) extends to the top surface of the mounting plate (9). The top end of the control rod (201) is fixedly connected to the bottom surface of the wire clamp (6). The control component (2) also includes a screw (204) and a control groove (203) opened inside the mounting rod (10). The rod wall of the screw (204) is threadedly connected to the inner wall of the mounting block (8). The top end of the screw (204) extends into the control groove (203) and contacts the bottom surface of the limiting plate (202).

2. The easily adjustable shock absorber according to claim 1, characterized in that, The inner wall of the wire clamp (6) is threaded with two fixing studs (7), and one end of each fixing stud (7) is fixedly connected to a fixing block (11). One side of the wire clamp (6) has an opening (12).

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