Connection structure of leaky coaxial cable clamp

Abstract

The utility model belongs to the field of connecting structures, and particularly relates to a connecting structure of a leaky coaxial cable clamp, which comprises a mounting plate and a U-shaped fixing seat, the leaky coaxial cable clamp is arranged at the bottom of the mounting plate, the U-shaped fixing seat is positioned above the mounting plate, a rotating mechanism is arranged between the U-shaped fixing seat and the mounting plate, a connecting rod is fixedly mounted at the top of the U-shaped fixing seat, and the leaky coaxial cable clamp is arranged on the connecting rod. A mounting seat is arranged above the connecting rod, the rotating mechanism comprises a rotating shaft and a U-shaped rotating seat, the rotating shaft is rotatably mounted on the U-shaped fixing seat, the U-shaped rotating seat is fixedly mounted on the rotating shaft, the bottom of the U-shaped rotating seat is fixedly connected with the mounting plate, a vertical plate is fixedly mounted on one side of the U-shaped fixing seat, an arc-shaped inner gear is arranged on one side of the vertical plate, and the arc-shaped inner gear is arranged on the other side of the vertical plate. And a rotating gear is fixedly mounted on the rotating shaft. According to the utility model, the design is reasonable, and the angle of the leaky coaxial cable clamp and the distance between the leaky coaxial cable clamp and the mounting seat can be adjusted, so that the purpose of meeting different mounting requirements can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures, in particular to a connection structure of a leaky cable clamp. Background Art

[0002] Leaky cable is the abbreviation of leaky coaxial cable, commonly known as leaky cable or leaky cable. It is a flexible cable with a relatively large turning radius. It is often used for signal transmission in railway tunnels, buildings, subway tunnels and other places.

[0003] Currently, a Chinese patent publication with publication number CN214755242U discloses a quick-connection leaky cable feeder fixture, comprising a base, a left connector and a right connector provided at the upper end of the base, a card cover provided on the left and right connectors, a spring provided on the inner side of the card cover, and two ends of the card cover inserted into the upper ends of the left and right connectors, respectively, and both are fixedly connected by limiting elastic clips on the left and right connectors. This utility model is a quick-connection leaky cable feeder fixture, in which the two ends of the card cover are inserted into the left and right slots at the upper ends of the left and right connectors, and then fixed by limiting elastic clips. This leaky cable fixture is easy to connect, greatly improving the efficiency of installation, maintenance and disassembly.

[0004] In actual use, it is found that the angle of the leaky cable clamp cannot be adjusted after it is fixed, resulting in the inability to accurately fix the leaky cable. In addition, different installations require different positions where the leaky cable clamp is required, which makes it inconvenient to adjust the leaky cable clamp. Therefore, we propose a connection structure for the leaky cable clamp to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a connection structure for a leaky cable clamp.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A connection structure for a leaky cable clamp comprises a mounting plate and a U-shaped fixing seat. The bottom of the mounting plate is provided with a leaky cable clamp, the U-shaped fixing seat is located above the mounting plate, a rotating mechanism is provided between the U-shaped fixing seat and the mounting plate, a connecting rod is fixedly installed on the top of the U-shaped fixing seat, and a mounting seat is provided above the connecting rod.

[0008] The rotating mechanism includes a rotating shaft and a U-shaped rotating seat. The rotating shaft is rotatably mounted on the U-shaped fixed seat. The U-shaped rotating seat is fixedly mounted on the rotating shaft. The bottom of the U-shaped rotating seat is fixedly connected to the mounting plate. A vertical plate is fixedly mounted on one side of the U-shaped fixed seat. An arc-shaped internal gear is provided on one side of the vertical plate. A rotating gear is fixedly mounted on the rotating shaft, and the arc-shaped internal gear is meshed with the rotating gear.

[0009] Preferably, two guide tubes are fixedly installed on one side of the vertical plate, guide rods are slidably installed in the guide tubes, and the guide rods are fixedly connected to the arc-shaped internal gear.

[0010] Preferably, a threaded hole is provided on the vertical plate, an adjusting screw is threadedly installed in the threaded hole, one end of the adjusting screw is rotatably installed on the arc-shaped internal gear, and a handle is fixedly installed on the other end of the adjusting screw.

[0011] Preferably, a rotation groove is provided on the arc-shaped internal gear, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the adjusting screw, and the annular seat is rotatably connected to the annular groove.

[0012] Preferably, an adjustment mechanism is provided between the mounting seat and the connecting rod, and a locking mechanism is provided on the connecting rod, and the locking mechanism is adapted to the adjustment mechanism.

[0013] Preferably, the adjustment mechanism includes a rectangular groove and a rectangular seat, the rectangular groove is opened on the top of the connecting rod, the rectangular seat is slidably installed in the rectangular groove, and the rectangular seat is fixedly connected to the mounting seat.

[0014] Preferably, the locking mechanism includes a bolt hole and a locking bolt, the bolt hole is opened on one side inner wall of the rectangular groove, the locking bolt is threadedly installed in the bolt hole, and the locking bolt is adapted to the rectangular seat.

[0015] Preferably, a rotation groove is provided on the front and rear inner walls of the U-shaped fixing seat, and the rotation shaft is rotatably connected to the rotation groove.

[0016] Beneficial effects of the utility model:

[0017] 1. Through the cooperation of the handle, the adjusting screw and the threaded hole, the arc-shaped internal gear can be engaged or separated with the rotating gear, thereby achieving the purpose of fixing and releasing the rotating shaft. By rotating the rotating shaft, the rotating shaft can drive the leaky cable clamp to rotate through the U-shaped rotating seat, thereby achieving the purpose of adjusting the angle of the leaky cable clamp;

[0018] 2. By rotating the locking bolt, under the action of the bolt hole, the locking bolt rotates and moves at the same time, and the locking bolt can fix and release the rectangular seat. By moving the rectangular seat, the distance between the mounting seat and the leaky cable clamp can be adjusted to meet different installation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of a connection structure of a leaky cable clamp proposed by the utility model;

[0020] Figure 2This is a schematic cross-sectional perspective structural diagram of a connection structure of a leaky cable clamp proposed by the present invention;

[0021] Figure 3 This is a schematic structural diagram of part A of the connection structure of a leaky cable clamp proposed by the present invention;

[0022] Figure 4 This is a structural schematic diagram of part B of the connection structure of a leaky cable clamp proposed in the present invention.

[0023] In the figure: 1. Mounting plate; 2. Leaky cable clamp; 3. U-shaped rotating seat; 4. U-shaped fixing seat; 5. Connecting rod; 6. Mounting seat; 7. Rotating shaft; 8. Rotating gear; 9. Vertical plate; 10. Guide tube; 11. Guide rod; 12. Arc-shaped internal gear; 13. Threaded hole; 14. Adjusting screw; 15. Handle; 16. Rectangular groove; 17. Rectangular seat; 18. Bolt hole; 19. Locking bolt. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0025] Reference Figure 1-4 The cam 8 is fixedly mounted on the top of the U-shaped fixing seat 4, and the cam 8 is engaged with the cam 8. The cam 8 is fixedly mounted on the top of the U-shaped fixing seat 4, and the cam 8 is engaged with the cam 8.

[0026] In this embodiment, two guide tubes 10 are fixedly installed on one side of the vertical plate 9, and a guide rod 11 is slidably installed in the guide tube 10, and the guide rod 11 is fixedly connected to the arc-shaped internal gear 12. By providing the guide rod 11, the arc-shaped internal gear 12 can be guided, so that the arc-shaped internal gear 12 can be stably moved. A threaded hole 13 is provided on the vertical plate 9, and an adjusting screw 14 is installed in the threaded hole 13. One end of the adjusting screw 14 is rotatably installed on the arc-shaped internal gear 12, and the other end of the adjusting screw 14 is fixedly installed with a handle 15. By providing the adjusting screw 14, the movement of the adjusting screw 14 can drive the arc-shaped internal gear 12 to move.

[0027] In this embodiment, a rotation groove is provided on the arc-shaped internal gear 12, and an annular groove is provided on the inner wall of the rotation groove. An annular seat is fixedly mounted on the adjusting screw 14, and the annular seat is rotatably connected to the annular groove. By providing the annular seat and the annular groove, the adjusting screw 14 can be rotatably mounted on the arc-shaped internal gear 12. An adjusting mechanism is provided between the mounting seat 6 and the connecting rod 5, and a locking mechanism is provided on the connecting rod 5, and the locking mechanism is adapted to the adjusting mechanism.

[0028] In this embodiment, the adjustment mechanism includes a rectangular groove 16 and a rectangular seat 17. The rectangular groove 16 is opened on the top of the connecting rod 5. The rectangular seat 17 is slidably installed in the rectangular groove 16. The rectangular seat 17 is fixedly connected to the mounting seat 6. By providing the rectangular seat 17, the purpose of adjusting the mounting seat 6 can be achieved. The locking mechanism includes a bolt hole 18 and a locking bolt 19. The bolt hole 18 is opened on the inner wall of one side of the rectangular groove 16. The locking bolt 19 is installed with a locking bolt 19 through the inner thread of the bolt hole 18, and the locking bolt 19 is adapted to the rectangular seat 17. Rotation grooves are opened on the front and rear inner walls of the U-shaped fixing seat 4, and the rotating shaft 7 is rotatably connected to the rotation groove. By providing the locking bolt 19, the purpose of fixing and releasing the rectangular seat 17 can be achieved.

[0029] In the present utility model, by rotating the handle 15 and the adjusting screw 14, under the action of the threaded hole 13, the adjusting screw 14 is rotated and moved, and the adjusting screw 14 can drive the arc-shaped internal gear 12 to move, and the arc-shaped internal gear 12 can engage with or separate from the rotating gear 8, thereby achieving the purpose of fixing and releasing the fixing of the rotating shaft 7. By rotating the rotating shaft 7, the rotating shaft 7 can drive the leakage cable clamp 2 to rotate through the U-shaped rotating seat 3, thereby achieving the purpose of adjusting the angle of the leakage cable clamp 2. By rotating the locking bolt 19, under the action of the bolt hole 18, the locking bolt 19 is rotated and moved, and the locking bolt 19 can fix and release the rectangular seat 17. By moving the rectangular seat 17, the distance between the mounting seat 6 and the leakage cable clamp 2 can be adjusted, thereby meeting different installation needs.

[0030] The above describes in detail the connection structure of a leaky cable clamp provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A connection structure for a leaky cable clamp, characterized in that: It comprises a mounting plate (1) and a U-shaped fixing seat (4); a leaky cable clamp (2) is provided at the bottom of the mounting plate (1); the U-shaped fixing seat (4) is located above the mounting plate (1); a rotating mechanism is provided between the U-shaped fixing seat (4) and the mounting plate (1); a connecting rod (5) is fixedly installed on the top of the U-shaped fixing seat (4); and a mounting seat (6) is provided above the connecting rod (5); The rotating mechanism comprises a rotating shaft (7) and a U-shaped rotating seat (3); the rotating shaft (7) is rotatably mounted on the U-shaped fixed seat (4); the U-shaped rotating seat (3) is fixedly mounted on the rotating shaft (7); the bottom of the U-shaped rotating seat (3) is fixedly connected to the mounting plate (1); a vertical plate (9) is fixedly mounted on one side of the U-shaped fixed seat (3); an arc-shaped internal gear (12) is provided on one side of the vertical plate (9); a rotating gear (8) is fixedly mounted on the rotating shaft (7), and the arc-shaped internal gear (12) is meshed with the rotating gear (8).

2. The connection structure of the leaky cable clamp according to claim 1, characterized in that: Two guide tubes (10) are fixedly installed on one side of the vertical plate (9), a guide rod (11) is slidably installed in the guide tube (10), and the guide rod (11) is fixedly connected to the arc-shaped internal gear (12).

3. The connection structure of the leaky cable clamp according to claim 1, characterized in that: A threaded hole (13) is provided on the vertical plate (9), an adjusting screw (14) is installed in the threaded hole (13), one end of the adjusting screw (14) is rotatably installed on the arc-shaped internal gear (12), and a handle (15) is fixedly installed on the other end of the adjusting screw (14).

4. The connection structure of the leaky cable clamp according to claim 3, characterized in that: A rotation groove is provided on the arc-shaped internal gear (12), an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the adjusting screw (14), and the annular seat is rotationally connected to the annular groove.

5. The connection structure of the leaky cable clamp according to claim 1, characterized in that: An adjusting mechanism is provided between the mounting seat (6) and the connecting rod (5), and a locking mechanism is provided on the connecting rod (5), and the locking mechanism is adapted to the adjusting mechanism.

6. The connection structure of the leaky cable clamp according to claim 5, characterized in that: The adjusting mechanism comprises a rectangular groove (16) and a rectangular seat (17). The rectangular groove (16) is opened on the top of the connecting rod (5). The rectangular seat (17) is slidably installed in the rectangular groove (16). The rectangular seat (17) is fixedly connected to the mounting seat (6).

7. The connection structure of the leaky cable clamp according to claim 5, characterized in that: The locking mechanism comprises a bolt hole (18) and a locking bolt (19). The bolt hole (18) is opened on the inner wall of one side of the rectangular groove (16). The locking bolt (19) is installed with an internal thread of the bolt hole (18), and the locking bolt (19) is adapted to the rectangular seat (17).

8. The connection structure of the leaky cable clamp according to claim 1, characterized in that: Rotation grooves are provided on the front and rear inner walls of the U-shaped fixing seat (4), and the rotation shaft (7) is rotatably connected to the rotation grooves.

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