Bayonet type locking wire clamp for damper
By designing a locking pin type locking clamp for anti-vibration hammer, using the locking pin structure and clamping structure, the wire damage and shaking caused by excessive clamping force of the locking clamp is solved, and stable clamping and fixed limits of the wire are achieved.
Patent Information
- Application Number
- CN202421700237.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-18
AI Technical Summary
When the existing locking wire clamp is clamped, the clamping force is too large, which can easily damage the wire strips of the wire and shake during tapping, affecting subsequent work.
A locking wire clamp for anti-vibration hammer is designed, and a circular hole and a U-shaped rod are provided through the inner wall of the wire clamp body, and a locking structure is provided at the lower end of the U-shaped rod, including a first circular groove, a second circular groove, a collar, a pin and a plug rod, so as to achieve a fixed limit on the position of the U-shaped rod. At the same time, the inner wall of the wire clamp body is provided with a clamping structure, including slots, rubber rods, clamping blocks and clamping slots, and the conductors are clamped by the elasticity of the rubber rod.
It effectively avoids damage to the wire strips by the hard material of the wire clip body, and prevents the locking wire clips from shaking during tapping, ensuring the normal progress of subsequent work.
Smart Images
Figure CN222826960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of locking wire clamps, in particular to a bayonet type locking wire clamp for an anti-vibration hammer. Background Art
[0002] When the conductor vibrates, the working conditions at the port where the conductor is suspended are the most unfavorable. If the breeze vibration of the transmission line is not controlled, it will cause serious injury and death, as well as great economic losses. Usually, anti-vibration hammers are hung on the conductors on both sides of the insulators on high-voltage overhead lines to reduce the vibration of the conductors caused by wind.
[0003] When the existing locking wire clamp is used to clamp the wire, the wire is directly passed through the wire hole, and then the clamping of the wire clamp body is adjusted, the wire is clamped by the clamping body, and then the wire is nailed into the working position with a shock-proof hammer, and the position of the U-shaped rod is limited by two nuts.
[0004] After the existing locking wire clamp is nailed into the working position of the wire, the locking wire clamp will vibrate when knocked, and is only fixed by two nuts. The vibration force is too great and the nuts cannot completely limit the position of the locking wire clamp. The locking wire clamp will still shake, affecting subsequent work. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a bayonet-type locking wire clamp for an anti-vibration hammer, which solves the problem that when the clamping force of the existing locking wire clamp on the wire is too large, the material of the wire clamp body is relatively hard, which easily damages the wire sheath and affects the subsequent work of the wire.
[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a bayonet-type locking wire clamp for an anti-vibration hammer, comprising a wire clamp body, circular holes are provided on both sides of the interior of the wire clamp body, the inner walls of the two wire clamp bodies are respectively sleeved with two sides of a U-shaped rod, a clamping plate is provided above the wire clamp body, and a bayonet structure is provided at the lower ends of both sides of the U-shaped rod, the bayonet structure comprises a first circular groove, a second circular groove, a ring, a pin and an insertion rod, the inner wall of the ring is sleeved with the lower end side wall of the U-shaped rod, the lower end of the U-shaped rod and the interior of the ring are respectively provided with a first circular groove and a second circular groove, the inner walls of the first circular groove and the second circular groove are respectively fitted with pins, one end of the pin is fixedly connected to two insertion rods, and the two insertion rods are respectively clamped with two protrusions of the inner wall of the second circular groove.
[0007] Preferably, threads are provided on both sides of the U-shaped rod, and nuts are threadedly connected to the side walls of the threads.
[0008] Preferably, the upper ends of the two nuts are respectively fitted with the lower surface of the wire clamp body.
[0009] Preferably, the inner wall of the wire clamp body is provided with a clamping structure, and the clamping structure includes a slot, a rubber rod, a clamping block and a clamping slot. The slot is provided inside the wire clamp body, and a rubber rod is inserted into the inside of the slot. Clamping blocks are fixedly connected to both sides of the upper end of the rubber rod, and the side walls of the two clamping blocks are respectively clamped with clamping slots, and the two clamping slots are respectively opened on both sides of the interior of the splint.
[0010] Preferably, a rubber pad is fixedly connected to the upper end of the clamping plate.
[0011] The utility model has the following beneficial effects: the bayonet-type locking wire clamp for the anti-vibration hammer, through the cooperation between the first circular groove, the second circular groove, the ring, the pin and the insertion rod, realizes that the ring is sleeved on the lower end of the U-shaped rod, and the pin is inserted into the first circular groove and the second circular groove, so that the insertion rod is engaged with the two protruding parts of the inner wall of the second circular groove, the position of the U-shaped rod is fixed and limited, and the locking wire clamp will not shake when knocked, and will not affect subsequent work.
[0012] Through the cooperation among the slot, rubber rod, clamping block and slot, the position of the rubber rod is fixed by the slot, the clamping plate is fixed by the clamping connection between the slot and the clamping block, and the wire is clamped by the elasticity of the rubber rod, so as to avoid the wire sheath of the wire being damaged when the wire clamp body is clamped due to the overly hard material. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;
[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle U-shaped rod, the collar and the latch;
[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the U-shaped rod and the thread;
[0017] Figure 5 for Figure 1 Schematic diagram of the appearance of the middle ring and the second circular groove;
[0018] Figure 6 for Figure 2 Schematic diagram of the structure of the center line clamp body, round hole and U-shaped rod.
[0019] In the figure: 1, wire clamp body, 2, round hole, 3, thread, 4, U-shaped rod, 5, rubber pad, 6, clamp plate, 7, clamp block, 8, clamping groove, 9, rubber rod, 10, slot, 11, ring, 12, pin, 13, nut, 14, plug rod, 15, second round groove, 16, first round groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] After the existing locking wire clamp is nailed into the working position of the wire, the locking wire clamp will vibrate when knocked, and is only fixed by two nuts. The vibration force is too great and the nuts cannot completely limit the position of the locking wire clamp. The locking wire clamp will still shake, affecting subsequent work.
[0022] In view of this, the utility model provides a bayonet type locking wire clamp for an anti-vibration hammer. The bayonet type locking wire clamp for an anti-vibration hammer, through the cooperation between the first circular groove, the second circular groove, the ring, the pin and the insertion rod, realizes that the ring is sleeved on the lower end of the U-shaped rod, and the pin is inserted into the first circular groove and the second circular groove, so that the insertion rod is engaged with the two protruding parts of the inner wall of the second circular groove, thereby fixing and limiting the position of the U-shaped rod. The locking wire clamp will not shake when knocked, and will not affect subsequent work.
[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0024] Embodiment 1, by Figure 1-6It can be seen that a bayonet-type locking wire clamp for an anti-vibration hammer in this case includes a wire clamp body 1, circular holes 2 are arranged on both sides of the inner part of the wire clamp body 1, the inner walls of the two wire clamp bodies 1 are respectively sleeved with the two sides of the U-shaped rod 4, and the two sides of the U-shaped rod 4 can move up and down in the two circular holes 2, a clamping plate 6 is arranged above the wire clamp body 1, and the lower ends of both sides of the U-shaped rod 4 are provided with a bayonet structure, the bayonet structure includes a first circular groove 16, a second circular groove 15, a collar 11, a pin 12 and a plug rod 14, the inner wall of the collar 11 is sleeved with the lower end side wall of the U-shaped rod 4, and the collar 11 can be sleeved on the U-shaped rod 4, the lower end of the U-shaped rod 4 and the inside of the ring 11 are respectively provided with a first circular groove 16 and a second circular groove 15, the inner walls of the first circular groove 16 and the second circular groove 15 are respectively fitted with a latch 12, the latch 12 is inserted into the first circular groove 16 and the second circular groove 15, and the connection between the U-shaped rod 4 and the ring 11 can be fixed, and one end of the latch 12 is fixedly connected to two plug rods 14, and the two plug rods 14 are respectively engaged with two protruding parts of the inner wall of the second circular groove 15, and the position of the plug rod 14 can be fixed by the engagement of the two plug rods 14 with the two protruding parts of the inner wall of the second circular groove 15;
[0025] In the specific implementation process, it is worth pointing out that the two sides of the U-shaped rod 4 can move up and down in the two circular holes 2, the collar 11 can be sleeved on the lower end of the U-shaped rod 4, and the latch 12 is inserted into the first circular groove 16 and the second circular groove 15, which can fix the connection between the U-shaped rod 4 and the collar 11. The position of the two plug rods 14 can be fixed by the clamping of the two protruding parts of the inner wall of the second circular groove 15, which can make the position of the U-shaped rod 4 more stable, thereby increasing the stability of the U-shaped rod 4;
[0026] Furthermore, threads 3 are provided on both sides of the U-shaped rod 4, and nuts 13 are threadedly connected to the side walls of the threads 3. The position of the nuts 13 can be fixed by threading the nuts 13 and the threads 3.
[0027] In the specific implementation process, it is worth pointing out that the position of the nut 13 can be fixed through the threaded connection between the nut 13 and the thread 3, thereby fixing the position of the U-shaped rod 4, thereby improving the stability of the U-shaped rod 4;
[0028] Furthermore, the upper ends of the two nuts 13 are respectively fitted with the lower surface of the wire clamp body 1, so that the position of the nuts 13 can be fixed;
[0029] In the specific implementation process, it is worth pointing out that the position of the nut 13 can be fixed, which further improves the stability of the U-shaped rod 4;
[0030] Specifically, when it is necessary to limit the position of the U-shaped rod 4, the two sides of the U-shaped rod 4 are respectively inserted into the two circular holes 2, and then the nuts 13 on both sides are screwed to make the nuts 13 on both sides fit with the lower surface of the wire clamp body 1, and the position of the U-shaped rod 4 is auxiliary limited, and then the two rings 11 are sleeved on the lower ends of both sides of the U-shaped rod 4, so that the first circular groove 16 and the second circular groove 15 are opposite, and the pin 12 is inserted into the first circular groove 16 and the second circular groove 15, so that the two plug rods 14 are clamped with the two protruding parts of the inner wall of the second circular groove 15, and the position of the pin 12 is fixed, thereby fixing the position of the U-shaped rod 4 to prevent the U-shaped rod 4 from falling off;
[0031] Embodiment 2, by Figure 1 It can be seen that the inner wall of the wire clamp body 1 is provided with a clamping structure, which includes a slot 10, a rubber rod 9, a clamping block 7 and a clamping slot 8. The slot 10 is provided inside the wire clamp body 1, and the rubber rod 9 is inserted inside the slot 10. The slot 10 can fix the position of the rubber rod 9. The upper ends of the rubber rod 9 are fixedly connected with clamping blocks 7 on both sides, and the side walls of the two clamping blocks 7 are respectively clamped with clamping slots 8. The two clamping slots 8 are respectively provided on both sides of the inner part of the clamp plate 6. The position of the clamp plate 6 can be fixed by clamping the two clamping blocks 7 in the two clamping slots 8.
[0032] In the specific implementation process, it is worth pointing out that the slot 10 can fix the position of the rubber rod 9, and the position of the clamping plate 6 can be fixed by the two clamping blocks 7 clamped in the two clamping slots 8. The elastic force of the rubber rod 9 can drive the clamping plate 6 to move up and down, and the wire can be clamped by the cooperation of the U-shaped rod 4;
[0033] Furthermore, the upper end of the clamping plate 6 is fixedly connected with the rubber pad 5, and the clamping plate 6 can move up and down to drive the rubber pad 5 to move up and down;
[0034] In the specific implementation process, it is worth pointing out that the up and down movement of the clamping plate 6 can drive the rubber pad 5 to move up and down, and the wire is clamped by the rubber pad 5 without causing damage to the wire;
[0035] Specifically, when it is necessary to clamp the wire, press the clamp 6 downward, and the elastic force of the rubber rod 9 drives the clamp 6 to move downward, then pass the wire through the wire hole, release the downward pressure on the clamp 6, and the rubber rod 9 rebounds to drive the clamp 6 to move upward, and the wire is clamped and limited by the cooperation of the rubber pad 5 and the U-shaped rod 4, and then the subsequent work on the wire is performed using the shock-absorbing hammer.
[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0037] 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 bayonet-type locking wire clamp for an anti-vibration hammer, comprising a wire clamp body (1), characterized in that: Circular holes (2) are provided on both sides of the interior of the wire clamp body (1), the inner walls of the two wire clamp bodies (1) are respectively sleeved with two sides of a U-shaped rod (4), a clamping plate (6) is provided above the wire clamp body (1), and a latch structure is provided at the lower ends of both sides of the U-shaped rod (4); The bayonet structure comprises a first circular groove (16), a second circular groove (15), a collar (11), a latch (12) and an insertion rod (14); The inner wall of the collar (11) is sleeved with the side wall of the lower end of the U-shaped rod (4); the lower end of the U-shaped rod (4) and the interior of the collar (11) are respectively provided with a first circular groove (16) and a second circular groove (15); the inner walls of the first circular groove (16) and the second circular groove (15) are respectively fitted with a latch (12); one end of the latch (12) is fixedly connected to two insertion rods (14); the two insertion rods (14) are respectively engaged with two protruding portions of the inner wall of the second circular groove (15).
2. The bayonet type locking wire clamp for an anti-vibration hammer according to claim 1, characterized in that: Threads (3) are provided on both sides of the U-shaped rod (4), and nuts (13) are threadedly connected to the side walls of the threads (3).
3. The bayonet type locking wire clamp for an anti-vibration hammer according to claim 2, characterized in that: The upper ends of the two nuts (13) are respectively fitted with the lower surface of the wire clamp body (1).
4. The bayonet type locking wire clamp for an anti-vibration hammer according to claim 1, characterized in that: The inner wall of the wire clamp body (1) is provided with a clamping structure; The clamping structure comprises a slot (10), a rubber rod (9), a clamping block (7) and a clamping slot (8); The slot (10) is arranged inside the wire clamp body (1), a rubber rod (9) is inserted into the slot (10), two sides of the upper end of the rubber rod (9) are fixedly connected to a clamping block (7), the side walls of the two clamping blocks (7) are respectively clamped with a clamping slot (8), and the two clamping slots (8) are respectively opened on both sides of the inside of the clamping plate (6).
5. The bayonet type locking wire clamp for an anti-vibration hammer according to claim 1, characterized in that: The upper end of the clamping plate (6) is fixedly connected to a rubber pad (5).