Anti-loosening reinforcing device for stockbridge damper

Abstract

The utility model discloses a shockproof hammer anti-loosening reinforcing device which comprises a shockproof hammer, the surface of the shockproof hammer is fixedly connected with a wire clamping plate, and the top of the wire clamping plate is provided with a fastening plate. According to the utility model, the fastening plate is placed at the top of the wire clamping plate, the fastening plate is pressed downwards, the fastening plate drives the top of the wire clamping plate to clamp one side close to a wire, the U-shaped plate is pulled downwards, the U-shaped plate drives the control column to move downwards, the control column drives the clamping plate to rotate, the clamping plate is meshed with the L-shaped rod group, and the limiting plate is fixed at the bottom of the cover body. The limiting plate prevents the U-shaped plate and the control column from moving upwards, the control column prevents the clamping plate from turning over, the clamping plate fixes the L-shaped rod set, the L-shaped rod set fixes the fastening plate, the top of the wire clamping plate has fastening force, the high-efficiency anti-loosening advantage is achieved, the top of the wire clamping plate is provided with a clamping structure, the top of the wire clamping plate is high in clamping force, upper and lower fastening points are achieved, and the wire clamping plate is not prone to loosening. And a good fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-vibration hammers, in particular to an anti-loosening reinforcement device for an anti-vibration hammer. Background Art

[0002] After the shock-proof hammer is installed, a reinforcement device will be used to prevent loosening. The patent publication number is 202011373926.7, which discloses a shock-proof hammer anti-loosening reinforcement device, including a shock-proof hammer, a clamping plate, and a screw and nut fixed on the clamping plate. The clamping plate is provided with a groove on the side close to the nut, and an anti-loosening washer is arranged in the groove. The anti-loosening washer is adapted to the size of the groove. The screw passes through the clamping plate and the anti-loosening washer in turn. The nut is fixed in the groove by threaded connection with the screw. The anti-loosening washer includes a first gasket and a second gasket. The first gasket is installed in the groove. Both ends of the first gasket are provided with lugs. The two lugs are symmetrical, and the groove is adapted to the first gasket. The present invention can effectively prevent the shock-proof hammer from loosening due to the rotation of the screw or nut, improve the fixing effect of the shock-proof hammer and the overhead transmission line, and thus improve the safety and reliability of the operation of the overhead transmission line.

[0003] The above-mentioned prior art solution has the following defects: bolts and nuts are installed at the bottom of the clamping plate, and the bottom of the clamping plate generates a clamping force, but there is no clamping structure at the top of the clamping plate, so that the clamping force at the top of the clamping plate is weak, and a single fastening point is difficult to achieve a good fixing effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a shock-proof hammer anti-loosening reinforcement device, which has the advantage of high efficiency and anti-loosening, and solves the problem that bolts and nuts are installed at the bottom of the wire clamping plate, and the bottom of the wire clamping plate generates clamping force, but there is no clamping structure at the top of the wire clamping plate, which makes the clamping force at the top of the wire clamping plate weak, and a single fastening point is difficult to achieve a good fixing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock-proof hammer anti-loosening reinforcement device comprises a shock-proof hammer, the surface of the shock-proof hammer is fixedly connected with a clamping plate, the top of the clamping plate is provided with a fastening plate, the front and rear sides of the bottom of the fastening plate are fixedly connected with an L-shaped rod group, the outside of the L-shaped rod group is provided with a cover body, the surface of the cover body is fixedly connected to the surface of the clamping plate, the two sides of the cover body cavity are movably connected with a clamping plate, the surface of the clamping plate is clamped with the surface of the L-shaped rod group, the bottom of the clamping plate is fixedly connected with a spring sheet, the bottom of the spring sheet is fixedly connected to the bottom of the inner wall of the cover body, the top of the clamping plate is provided with a control column, the surface of the control column is fixedly connected with a U-shaped plate, the clamping plate is located inside the U-shaped plate, the bottom of the U-shaped plate extends to the bottom of the cover body, the bottom of the inner cavity of the U-shaped plate is provided with a limit plate, and the limit plate is fixedly connected to the bottom of the cover body by screws.

[0006] As a preferred embodiment of the utility model, the tops of both sides of the L-shaped rod group are fixedly connected with triangular blocks, and the tops of the triangular blocks are fixedly connected to the bottom of the fastening plate.

[0007] As a preferred embodiment of the present invention, a connecting plate is fixedly connected to the inner side of the L-shaped rod group, and the connecting plate is located inside the cover body.

[0008] As a preferred embodiment of the present invention, a sealing ring is fixedly connected to the inner wall of the cover body, and the surface of the sealing ring is in contact with the surface of the L-shaped rod group.

[0009] As a preferred embodiment of the present invention, a stabilizing block is provided inside the U-shaped plate, the shape of the stabilizing block is H-shaped, and the surface of the stabilizing block is fixedly connected to the inner wall of the cover body.

[0010] As a preferred embodiment of the present invention, a pull ring is fixedly connected to the bottom of the U-shaped plate, and the pull ring is located at the bottom of the cover body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model places a fastening plate on the top of the wire clamping plate, presses the fastening plate downward, and the fastening plate drives the top of the wire clamping plate to clamp toward the side close to the wire, pulls down the U-shaped plate, the U-shaped plate drives the control column to move downward, the control column drives the card plate to rotate, the card plate engages with the L-shaped rod group, fixes the limit plate to the bottom of the cover body, the limit plate prevents the U-shaped plate and the control column from moving upward, the control column prevents the card plate from flipping, the card plate fixes the L-shaped rod group, the L-shaped rod group fixes the fastening plate, the top of the wire clamping plate has a fastening force, and has the advantage of high efficiency and anti-loosening, the top of the wire clamping plate has a clamping structure, so that the top clamping force of the wire clamping plate is stronger, and the upper and lower double fastening points have a good fixing effect.

[0013] 2. The utility model can reinforce the connection between the L-shaped rod group and the fastening plate by arranging the triangular block, thereby improving the working stability of the L-shaped rod group. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the cover body of the utility model;

[0016] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] In the figure: 1. shock-proof hammer; 2. wire clamping plate; 3. fastening plate; 4. L-shaped rod group; 5. cover body; 6. clamping plate; 7. spring piece; 8. control column; 9. U-shaped plate; 10. limit plate; 11. triangular block; 12. connecting plate; 13. sealing ring; 14. stabilizing block; 15. pull ring. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 3 As shown, the utility model provides a shock-proof hammer anti-loosening reinforcement device, including a shock-proof hammer 1, a clamping plate 2 is fixedly connected to the surface of the shock-proof hammer 1, a fastening plate 3 is arranged on the top of the clamping plate 2, the front and rear sides of the bottom of the fastening plate 3 are fixedly connected to the L-shaped rod group 4, a cover body 5 is arranged on the outside of the L-shaped rod group 4, the surface of the cover body 5 is fixedly connected to the surface of the clamping plate 2, and clamping plates 6 are movably connected to both sides of the inner cavity of the cover body 5, the surface of the clamping plate 6 is clamped with the surface of the L-shaped rod group 4, the bottom of the clamping plate 6 is fixedly connected to the spring piece 7, the bottom of the spring piece 7 is fixedly connected to the bottom of the inner wall of the cover body 5, a control column 8 is arranged on the top of the clamping plate 6, and the surface of the control column 8 is fixedly connected to the U-shaped plate 9, the clamping plate 6 is located inside the U-shaped plate 9, and the bottom of the U-shaped plate 9 extends to the bottom of the cover body 5, and a limit plate 10 is arranged at the bottom of the inner cavity of the U-shaped plate 9, and the limit plate 10 is fixedly connected to the bottom of the cover body 5 by screws.

[0020] refer to Figure 2 The tops of both sides of the L-shaped rod group 4 are fixedly connected with triangular blocks 11, and the tops of the triangular blocks 11 are fixedly connected to the bottom of the fastening plate 3.

[0021] As a technical optimization solution of the utility model, by providing the triangular block 11 , the connection between the L-shaped rod group 4 and the fastening plate 3 can be reinforced, thereby improving the working stability of the L-shaped rod group 4 .

[0022] refer to Figure 3 A connecting plate 12 is fixedly connected to the inner side of the L-shaped rod group 4 , and the connecting plate 12 is located inside the cover body 5 .

[0023] As a technical optimization solution of the present invention, by providing the connecting plate 12 , the stability of the L-shaped rod group 4 can be increased, and the durability and anti-deformation effect of the L-shaped rod group 4 can be improved.

[0024] refer to Figure 3 A sealing ring 13 is fixedly connected to the inner wall of the cover body 5 , and the surface of the sealing ring 13 contacts the surface of the L-shaped rod group 4 .

[0025] As a technical optimization solution of the present invention, by providing a sealing ring 13 , the interior of the cover body 5 can be shielded, thereby improving the cleanliness of the interior of the cover body 5 .

[0026] refer to Figure 3 A stabilizing block 14 is disposed inside the U-shaped plate 9 . The stabilizing block 14 is in an H-shaped shape. The surface of the stabilizing block 14 is fixedly connected to the inner wall of the cover body 5 .

[0027] As a technical optimization solution of the present invention, by providing a stabilizing block 14, the U-shaped plate 9 can be stabilized to avoid shaking during the lifting process of the U-shaped plate 9.

[0028] refer to Figure 3 A pull ring 15 is fixedly connected to the bottom of the U-shaped plate 9 , and the pull ring 15 is located at the bottom of the cover body 5 .

[0029] As a technical optimization solution of the present invention, by providing the pull ring 15, it is convenient for the user to pull the U-shaped plate 9 to move, thereby avoiding the phenomenon that the U-shaped plate 9 is difficult to be pulled.

[0030] The working principle and use process of the utility model are as follows: when in use, after the shockproof hammer 1 is fixed to the surface of the wire through the cooperation of the wire clamping plate 2 with the bolts and nuts, to increase the stability between the wire clamping plate 2 and the wire, the fastening plate 3 is placed on the top of the wire clamping plate 2, and the fastening plate 3 is pressed downward. The fastening plate 3 drives the top of the wire clamping plate 2 to clamp toward the side close to the wire, and the U-shaped plate 9 is pulled down. The U-shaped plate 9 drives the control column 8 to move downward, and the control column 8 drives the card plate 6 to rotate. The card plate 6 engages with the L-shaped rod group 4 to fix the limit plate 10 at the bottom of the cover body 5. The limit plate 10 prevents the U-shaped plate 9 and the control column 8 from moving upward, and the control column 8 prevents the card plate 6 from flipping over. The card plate 6 fixes the L-shaped rod group 4, and the L-shaped rod group 4 fixes the fastening plate 3. At this time, the top of the wire clamping plate 2 has a fastening force, thereby having the advantage of high efficiency and anti-loosening.

[0031] To sum up: the shock-proof hammer anti-loosening reinforcement device, through the coordinated use of the shock-proof hammer 1, the wire clamping plate 2, the fastening plate 3, the L-shaped rod group 4, the cover body 5, the clamping plate 6, the spring piece 7, the control column 8, the U-shaped plate 9 and the limit plate 10, solves the problem that the bottom of the wire clamping plate is installed with bolts and nuts, the bottom of the wire clamping plate generates a clamping force, but the top of the wire clamping plate has no clamping structure, so that the clamping force of the top of the wire clamping plate is weak, and a single fastening point is difficult to achieve a good fixing effect.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 vibration-proof hammer anti-loosening reinforcement device, comprising a vibration-proof hammer (1), characterized in that: The surface of the shockproof hammer (1) is fixedly connected to a clamping plate (2), the top of the clamping plate (2) is provided with a fastening plate (3), the front and rear sides of the bottom of the fastening plate (3) are fixedly connected to an L-shaped rod group (4), the outer side of the L-shaped rod group (4) is provided with a cover body (5), the surface of the cover body (5) is fixedly connected to the surface of the clamping plate (2), the two sides of the inner cavity of the cover body (5) are movably connected to a clamping plate (6), the surface of the clamping plate (6) is clamped to the surface of the L-shaped rod group (4), and the clamping plate (6) A spring sheet (7) is fixedly connected to the bottom of the cover body (5), and the bottom of the spring sheet (7) is fixedly connected to the bottom of the inner wall of the cover body (5). A control column (8) is arranged on the top of the clamping plate (6), and a U-shaped plate (9) is fixedly connected to the surface of the control column (8). The clamping plate (6) is located inside the U-shaped plate (9), and the bottom of the U-shaped plate (9) extends to the bottom of the cover body (5). A limit plate (10) is arranged at the bottom of the inner cavity of the U-shaped plate (9), and the limit plate (10) is fixedly connected to the bottom of the cover body (5) by screws.

2. The anti-loosening reinforcement device for a shock-proof hammer according to claim 1, characterized in that: The tops of both sides of the L-shaped rod group (4) are fixedly connected to triangular blocks (11), and the tops of the triangular blocks (11) are fixedly connected to the bottoms of the fastening plates (3).

3. The anti-loosening reinforcement device for a shock-proof hammer according to claim 1, characterized in that: A connecting plate (12) is fixedly connected to the inner side of the L-shaped rod group (4), and the connecting plate (12) is located inside the cover body (5).

4. The anti-loosening reinforcement device for a shock-proof hammer according to claim 1, characterized in that: A sealing ring (13) is fixedly connected to the inner wall of the cover body (5), and the surface of the sealing ring (13) is in contact with the surface of the L-shaped rod group (4).

5. The anti-loosening reinforcement device for a shock-proof hammer according to claim 1, characterized in that: A stabilizing block (14) is arranged inside the U-shaped plate (9); the stabilizing block (14) is in an H-shaped shape; and the surface of the stabilizing block (14) is fixedly connected to the inner wall of the cover body (5).

6. The anti-loosening reinforcement device for a shock-proof hammer according to claim 1, characterized in that: A pull ring (15) is fixedly connected to the bottom of the U-shaped plate (9), and the pull ring (15) is located at the bottom of the cover body (5).

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