Optical cable fixing and clamping device

Abstract

The utility model discloses an optical cable fixing and clamping device, which comprises a fixing ring, a fastening belt and a mounting sleeve, a fixing rod is fixed at one end of the fixing ring, the fastening belt is rotatably connected inside one side, close to the fixing ring, of the fixing rod, a clamping hole is formed in the surface of the fixing ring, a concave frame is fixed on the outer surface of the fixing ring, and the mounting sleeve is arranged in the concave frame. A first opening hole is formed in the surface of the fixing rod, a second opening hole communicated with the first opening hole is formed in the upper surface of the fixing rod, a mounting hanging ring is connected to the first opening hole in the surface of the fixing rod, an upper rod body is fixed to the upper portion of the mounting hanging ring, and a lower rod body is connected to the lower portion of the mounting hanging ring in a penetrating mode. According to the optical cable fixing and clamping device, the device can be conveniently adjusted and fixed according to different optical cable distances through the use of the mounting hanging rings which can be movably arranged in the open holes in the fixing rod, and multiple groups of mounting hanging rings are uniformly arranged, so that multiple groups of optical cables can be synchronously positioned and clamped, and the fixing and clamping effects of the device are improved.

Description

A fiber optic cable fixing clamping device Technical Field

[0001] This utility model relates to the technical field of forestry engineering, specifically to a fiber optic cable fixing and clamping device. Background Technology

[0002] Optical fiber cables are communication lines used for transmitting optical signals. They are widely used in telecommunications networks, data centers, and monitoring in specialized disciplines. When using optical fiber cables, in order to prevent the communication optical fiber cables from swaying due to wind and causing wear, optical fiber cables are generally clamped by optical fiber cable fixing clamps during installation.

[0003] Existing optical cable fixing and clamping devices typically use two sets of clamps or rings to hold the optical cable in place. The clamps and rings only fit tightly against the optical cable, which hinders internal heat dissipation. In hot summer weather, this can easily lead to insufficient heat dissipation and fire. Furthermore, optical cables are often laid in multiple sets together, and individual clamping makes it difficult to ensure that the optical cables are fixed and clamped synchronously. Therefore, we propose an optical cable fixing and clamping device to solve the problems mentioned above. Summary of the Invention

[0004] The purpose of this utility model is to provide a fiber optic cable fixing and clamping device to solve the problem mentioned in the background art. In use, existing fiber optic cable fixing and clamping devices often use two sets of clamping plates or clamping rings to clamp the fiber optic cable. The clamping plates and clamping rings are only tightly attached to the fiber optic cable, which makes it difficult for the internal heat dissipation to be convenient. In hot summer, this can easily lead to insufficient heat dissipation and fire. In addition, when fiber optic cables are used, multiple sets are laid together. It is difficult to clamp the fiber optic cables synchronously by tightening them individually.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic cable fixing clamping device, comprising a fixing ring, a fastening strap, and an mounting sleeve. A fixing rod is fixed to one end of the fixing ring, and a fastening strap is rotatably connected to the fixing rod on the side near the fixing ring. A locking hole is formed on the surface of the fixing ring, and a recessed frame is fixed to the outer surface of the fixing ring. A first opening is formed on the surface of the fixing rod, and a second opening communicating with the first opening is formed on the upper surface of the fixing rod. A mounting ring is connected to the first opening on the surface of the fixing rod, and an upper rod body is fixed above the mounting ring. A lower rod body is connected through the mounting ring below, and a second fastening nut is threadedly connected to both the inner and outer sides of the lower rod body on the mounting ring. The lower part of the lower rod body is connected to the mounting sleeve by a mounting bolt and a mounting nut. A protective sleeve is provided inside the mounting sleeve.

[0006] Preferably, one end of the fastening band passes through the locking hole and the recessed frame, a fastening screw is threadedly connected to the center of the surface of the recessed frame, and an extrusion plate is fixed to the inner end of the fastening screw. The fastening band is fixedly connected to the fixing ring through the fastening screw and the extrusion plate.

[0007] Preferably, the mounting ring is provided in three sets, and the mounting ring is slidably connected to the second opening on the surface of the fixing rod through the upper rod body, and the upper rod body at the upper end of the mounting ring is fixedly connected to the fixing rod through the first fastening nut.

[0008] Preferably, the lower part of the mounting sleeve and the protective sleeve is in the shape of a semi-circular ring, and the inner diameter of the mounting sleeve is set to match the outer diameter of the protective sleeve.

[0009] Preferably, the protective sleeve has integrated limit rings at both ends on the outer side of the mounting sleeve, and heat dissipation protrusions are uniformly fixed on the inner surface of the protective sleeve, and the heat dissipation protrusions are made of silicone material.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the optical cable fixing and clamping device,

[0011] The device can be easily adjusted and fixed according to different optical cable spacings by using the movable mounting rings on the openings inside the fixing rod. Furthermore, multiple sets of mounting rings are evenly arranged, which can simultaneously position and clamp multiple sets of optical cables, thereby improving the fixing and clamping effect of the device.

[0012] The use of silicone heat dissipation protrusions evenly distributed on the surface of the inner protective sleeve allows for a gap between the optical cable and the protective sleeve when fixing the optical cable, facilitating heat dissipation of the optical cable and improving the effectiveness of the device. Attached Figure Description

[0013] Figure 1 is a front view of the structure of this utility model;

[0014] Figure 2 is a side view of the present invention.

[0015] Figure 3 is a schematic diagram of the front sectional view of the mounting sleeve of this utility model;

[0016] Figure 4 is a schematic diagram of the connection structure between the fixing ring and the fastening band of this utility model;

[0017] Figure 5 is a schematic diagram of the protective sleeve structure of this utility model.

[0018] In the diagram: 1. Fixing ring; 2. Fixing rod; 3. Clip hole; 4. Fastening strap; 5. Recessed frame; 6. Fastening screw; 7. Extrusion plate; 8. First opening; 9. Second opening; 10. Mounting ring; 11. Upper rod body; 12. First fastening nut; 13. Lower rod body; 14. Second fastening nut; 15. Mounting bolt; 16. Mounting nut; 17. Mounting sleeve; 18. Protective sleeve; 19. Limiting ring; 20. Heat dissipation protrusion. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5. This utility model provides a technical solution: a fiber optic cable fixing clamping device, including a fixing ring 1, a fastening band 4, and a mounting sleeve 17. A fixing rod 2 is fixed to one end of the fixing ring 1, and the fastening band 4 is rotatably connected to the side of the fixing rod 2 near the fixing ring 1. A locking hole 3 is opened on the surface of the fixing ring 1, and a concave frame 5 is fixed to the outer surface of the fixing ring 1. One end of the fastening band 4 passes through the locking hole 3 and the concave frame 5. A fastening screw 6 is threadedly connected to the middle of the surface of the concave frame 5, and a pressing plate 7 is fixed to the inner end of the fastening screw 6. The fastening band 4 is fixedly connected to the fixing ring 1 through the fastening screw 6 and the pressing plate 7. The fastening band 4 can be easily fastened by rotating the fastening screw 6 on the surface of the concave frame 5 so that the pressing plate 7 can press the fastening band 4. For fixing with the fixing ring 1, the surface of the fixing rod 2 has a first opening 8, and the upper surface of the fixing rod 2 has a second opening 9 that communicates with the first opening 8. The first opening 8 on the surface of the fixing rod 2 is connected to the mounting ring 10, and the upper rod body 11 is fixed above the mounting ring 10. There are three sets of mounting rings 10. The mounting ring 10 is slidably connected to the second opening 9 on the surface of the fixing rod 2 through the upper rod body 11. The upper rod body 11 at the upper end of the mounting ring 10 is fixedly connected to the fixing rod 2 through the first fastening nut 12. This allows the mounting ring 10 to slide on the fixing rod 2 to adjust the position of the fixed optical cable. With the use of the upper rod body 11 and the first fastening nut 12, it is convenient to position the mounting ring 10 after sliding.

[0021] Please refer to Figures 1-5. A lower rod 13 is connected through the lower part of the mounting ring 10. The surface of the lower rod 13 is threaded with a second fastening nut 14 on both the inner and outer sides of the mounting ring 10. The lower part of the lower rod 13 is connected to the mounting sleeve 17 through the mounting bolt 15 and the mounting nut 16. The lower part of the mounting sleeve 17 and the protective sleeve 18 are semi-circular. The inner diameter of the mounting sleeve 17 matches the outer diameter of the protective sleeve 18, which makes it easy for the mounting sleeve 17 to cover the protective sleeve 18. The protective sleeve 18 is set inside the mounting sleeve 17. The two ends of the protective sleeve 18 are integrated with limit rings 19 on the outer side of the mounting sleeve 17. The heat dissipation protrusions 20 are uniformly fixed on the inner surface of the protective sleeve 18. The heat dissipation protrusions 20 are made of silicone material, which facilitates the use of the heat dissipation protrusions 20 inside the protective sleeve 18. It allows a gap between the optical cable and the protective sleeve 18, which facilitates the heat dissipation of the optical cable.

[0022] Working principle: First, when using the device, fix one end of it to the optical cable post. For the fixed type, put the fastening strap 4 on the optical cable post and make one end of the fastening strap 4 pass through the clip hole 3 and the recessed frame 5. Then, by rotating the fastening screw 6, the fastening screw 6 drives the extrusion plate 7 to fix the fixing ring 1 and the fastening strap 4, so that the device can be installed on the optical cable post.

[0023] The position of the installation ring 10 is then adjusted according to the position of the optical cable on the optical cable pole. After adjustment, the position of the installation ring 10 is adjusted by rotating the first fastening nut 12 on the surface of the upper rod body 11 above the installation ring 10. The installation ring 10 is provided in three sets, which can facilitate the device to simultaneously fix and clamp multiple sets of optical cables.

[0024] When clamping the optical cable, two sets of protective sleeves 18 can be placed on the optical cable, and with the use of mounting bolts 15 and mounting nuts 16, the protective sleeves 18 and the optical cable can be easily fixed by two sets of semi-circular mounting sleeves 17. The protective sleeves 18 are evenly provided with heat dissipation protrusions 20 made of silicone material inside, so that there is a gap between the optical cable and the protective sleeves 18 when fixing the optical cable, thereby facilitating the heat dissipation of the optical cable. This is the working principle of the optical cable fixing and clamping device.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fiber optic cable fixing clamping device, comprising a fixing ring (1), a fastening strap (4), and a mounting sleeve (17), characterized in that: One end of the fixing ring (1) is fixed with a fixing rod (2), and a fastening band (4) is rotatably connected to the side of the fixing rod (2) near the fixing ring (1). The surface of the fixing ring (1) is provided with a snap hole (3), and a recessed frame (5) is fixed to the outer surface of the fixing ring (1). The surface of the fixing rod (2) is provided with a first opening (8), and the upper surface of the fixing rod (2) is provided with a second opening (9) that communicates with the first opening (8). The first opening (8) on the surface of the fixing rod (2) A mounting ring (10) is connected, and an upper rod body (11) is fixed above the mounting ring (10). A lower rod body (13) is connected through the lower part of the mounting ring (10). The surface of the lower rod body (13) is threaded with a second fastening nut (14) on both the inner and outer sides of the mounting ring (10). The lower part of the lower rod body (13) is connected to the mounting sleeve (17) through a mounting bolt (15) and a mounting nut (16). A protective sleeve (18) is provided inside the mounting sleeve (17).

2. The optical cable fixing and clamping device according to claim 1, characterized in that: One end of the fastening band (4) passes through the card hole (3) and the concave frame (5). The concave frame (5) is threaded with a fastening screw (6) in the middle of its surface, and the inner end of the fastening screw (6) is fixed with an extrusion plate (7). The fastening band (4) is fixedly connected to the fixing ring (1) through the fastening screw (6) and the extrusion plate (7).

3. The optical cable fixing and clamping device according to claim 1, characterized in that: The mounting ring (10) is provided in three sets. The mounting ring (10) is slidably connected to the second opening (9) on the surface of the fixing rod (2) through the upper rod body (11). The upper rod body (11) at the upper end of the mounting ring (10) is fixedly connected to the fixing rod (2) through the first fastening nut (12).

4. The optical cable fixing and clamping device according to claim 1, characterized in that: The lower part of the mounting sleeve (17) and the protective sleeve (18) is in the shape of a semi-circular ring, and the inner diameter of the mounting sleeve (17) is set to match the outer diameter of the protective sleeve (18).

5. The optical cable fixing and clamping device according to claim 1, characterized in that: The protective sleeve (18) has limit rings (19) integrated on both ends of the mounting sleeve (17) on the outside. The inner surface of the protective sleeve (18) is uniformly fixed with heat dissipation protrusions (20), and the heat dissipation protrusions (20) are made of silicone.

Images