CN219625773U

CN219625773U - Communication optical cable fixing device

Info

Publication number: CN219625773U
Application number: CN202320115865.7U
Authority: CN
Inventors: 李坤伟; 王洪涛; 周双; 王洪旭; 王宪成
Original assignee: Harbin Kailin Information Technology Co ltd
Current assignee: Harbin Kailin Information Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-09-01
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a communication optical cable fixing device which comprises a mounting frame, wherein the upper end of the mounting frame is connected with a first compression bolt in a threaded manner, the lower end of the mounting frame is connected with a gear in a rotating manner, the lower end of the gear is fixedly connected with a lifting assembly, and a clamping assembly is arranged in the lifting assembly. According to the cable clamping device, the cable can be clamped and fixed through the arranged clamping assembly, when the angle of the clamping assembly needs to be adjusted, the lifting assembly and the clamping assembly can be driven to rotate by the rotating gear, so that the angle of the clamping assembly can be adjusted, the trend of the cable can be adjusted, the arc-shaped pressing plate is driven to move by screwing the second pressing bolt, the gear can be fixed through the arc-shaped pressing plate, the angle can be locked, and the height of the cable can be adjusted by the first screw rod, the adjusting knob and the height of the clamping assembly.

Description

Communication optical cable fixing device

Technical Field

The utility model relates to the technical field of communication optical cable fixing devices, in particular to a communication optical cable fixing device.

Background

Optical communication cable fixtures include a variety of different product types, each of which may be designed and used in a different manner. The following are typical optical cable fixing devices:

hanging wire clamp: the wire hanging clamp is suitable for the optical cable arranged on the electric pole and is mainly used for fixing a stay wire between the optical cable and the electric pole, and the wire hanging clamp has various different types and specifications and can be used for selecting optical cables with different diameters and weights;

optical cable buckle: the optical cable buckle is a common fixing device and is used for fixing the optical cable on the cable bridge, and the optical cable buckle has the characteristics of simplicity, reliability and convenience in installation and is commonly used in environments with smaller indoor space;

optical cable hoop: the optical cable hoop is suitable for the backup fixation of the optical cable, and can fix the optical cable on a cable bridge or a telegraph pole, so that the optical cable is prevented from being suspended for a long time or frequently swung to be damaged.

In addition, there are other types of cable fixing devices, such as anti-seismic brackets, protective pipe clamps, etc., which are mainly used for cable fixing in special environments, such as earthquake areas and severe weather environments.

When selecting the optical cable fixing device, the appropriate fixing device is selected according to the factors such as the diameter, the weight and the installation environment of the optical cable, meanwhile, in the installation and use process, the protection and maintenance of the optical cable are required to be paid attention to, and the optical cable fixing device is periodically checked and maintained. Thus, the safety and stability of the communication optical cable can be ensured, and the normal operation of the communication network can be ensured.

The Chinese patent with the patent publication number of CN211878270U discloses a communication optical cable fixing device, which comprises a fixing device main body, wherein side plates are integrally formed at the end parts of two sides of the fixing device main body, a chute is formed in the side plates, one side of each side plate is screwed and connected with a screw, two mounting plates are arranged at the joint of the two side plates at the two sides of the fixing device main body, sliding blocks are uniformly formed at the two ends of each mounting plate, and the mounting plates are connected with the side plates in a sliding manner through the sliding blocks and the chute; through the junction design mounting panel that is located two sideboards in the both sides of fixing device main part, avoid constantly screwing the screw fixation and easily lead to the fact the mounting panel to damage inconvenient dismantlement and change, directly lead to the fact the device to damage and can not use, can be through the inside slip of slider at the spout with the mounting panel closure at the junction of two sideboards, screwing the screw at this moment and fix slider and sideboard, make the mounting panel stable use after the fixation.

The existing communication optical cable fixing device is mainly of a fixed structure such as: the suspension clamp, the optical cable buckle and the optical cable hoop are inconvenient to adjust, the adjustment needs to be selected as required, and when the communication optical cable fixing device is used for fixing the communication optical cable, the angle of the clamping assembly is inconvenient to adjust according to the trend of the communication optical cable, and the height of the communication optical cable is inconvenient to adjust.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a communication optical cable fixing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a communication optical cable fixing device, includes the mounting bracket, the upper end threaded connection of mounting bracket has first hold-down bolt, the lower extreme of mounting bracket is rotated and is connected with the gear, the lower extreme fixedly connected with lifting unit of gear, lifting unit's inside is provided with clamping assembly, one side lower extreme fixedly connected with fixed plate of mounting bracket, threaded connection has second hold-down bolt on the fixed plate, the one end of second hold-down bolt runs through the fixed plate and rotates and be connected with arc clamp plate.

Further, the lower end of the first compression bolt penetrates through the upper end of the mounting frame to be connected with a pressure plate in a rotating mode, and the first compression bolt is connected with a locking nut in a threaded mode.

Further, the lifting assembly comprises a sliding rail fixedly connected with the gear, a first screw rod is rotatably connected in the sliding rail, and an adjusting knob is fixedly connected to the lower end of the first screw rod, which penetrates through the lower end of the sliding rail.

Further, the clamping assembly comprises a sliding block, the sliding block is in sliding connection with the sliding rail, and the sliding block is in threaded connection with the first screw.

Further, the equal fixedly connected with first connecting plate in both sides of slider, the equal fixedly connected with first arc splint in the outside of first connecting plate, the top of first connecting plate all is provided with the second connecting plate, the equal fixedly connected with second arc splint in the outside of second connecting plate, the equal fixedly connected with sheet rubber of the upper end of first arc splint and the lower extreme of second arc splint.

Further, the upper end outside of first connecting plate is all vertical fixedly connected with gag lever post, gag lever post respectively with correspond second connecting plate sliding connection, the inside of first connecting plate is located the position of gag lever post one side and all rotates and be connected with third hold-down bolt, third hold-down bolt respectively with correspond second connecting plate threaded connection.

The utility model has the beneficial effects that:

when the communication optical cable fixing device is used, the device and the cable bracket can be clamped and fixed through the arranged mounting frame, the first compression bolt, the lock nut and the pressure plate, the cable can be clamped and fixed through the arranged clamping assembly, when the angle of the clamping assembly needs to be adjusted, the lifting assembly and the clamping assembly can be driven to rotate by the rotating gear, so that the angle of the clamping assembly can be adjusted, the trend of the cable can be adjusted, the arc-shaped pressing plate is driven to move by screwing the second compression bolt, the gear can be fixed through the arc-shaped pressing plate, the angle can be locked, and the height of the cable can be adjusted through the arranged first screw rod, the adjusting knob and the height of the clamping assembly.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: a bottom view of the present utility model;

fig. 3: the clamping assembly structure of the utility model is schematically shown.

The reference numerals are as follows:

1. a mounting frame; 2. a first hold-down bolt; 3. a lock nut; 4. a pressure plate; 5. a fixing plate; 6. a second hold-down bolt; 7. a gear; 8. a lifting assembly; 9. a clamping assembly; 10. an arc-shaped pressing plate; 11. a slide rail; 12. a first screw; 13. an adjustment knob; 14. a slide block; 15. a first connection plate; 16. a first arc splint; 17. a rubber sheet; 18. a limit rod; 19. a third hold-down bolt; 20. a second connecting plate; 21. and a second arc clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, relate to a communication optical cable fixing device, including mounting bracket 1, the upper end threaded connection of mounting bracket 1 has first hold-down bolt 2, the lower extreme rotation of mounting bracket 1 is connected with gear 7, the lower extreme fixedly connected with lifting unit 8 of gear 7, lifting unit 8's inside is provided with clamping unit 9, one side lower extreme fixedly connected with fixed plate 5 of mounting bracket 1, threaded connection has second hold-down bolt 6 on the fixed plate 5, the one end of second hold-down bolt 6 runs through fixed plate 5 and rotates and be connected with arc clamp plate 10, rotate gear 7 can drive lifting unit 8 and clamping unit 9 rotation, thereby can adjust clamping unit 9's angle, and then can adjust the trend of cable, rethread second hold-down bolt 6 drives arc clamp plate 10 and removes, can fix gear 7 through arc clamp plate 10, and then can lock the angle.

As shown in fig. 1-3, the lower end of the first compression bolt 2 penetrates through the upper end of the mounting frame 1 to be rotationally connected with a pressure plate 4, the first compression bolt 2 is connected with a lock nut 3 in a threaded manner, so that the cable support is located at the position of the lower end of the pressure plate 4 inside the mounting frame 1, the first compression bolt 2 is rotated to drive the pressure plate 4 to move downwards, the cable support can be pressed by the pressure plate 4, the device can be fixed with the cable support, and the set lock nut 3 can improve the firmness of connection between the first compression bolt 2 and the mounting frame 1.

As shown in fig. 1-3, the lifting assembly 8 comprises a sliding rail 11 fixedly connected with the gear 7, a first screw rod 12 is rotatably connected in the sliding rail 11, an adjusting knob 13 is fixedly connected to the lower end of the first screw rod 12, the lower end of the first screw rod 12 penetrates through the lower end of the sliding rail 11, the adjusting knob 13 is rotated to drive the first screw rod 12 to rotate, and the clamping assembly 9 can be driven to move along the sliding rail 11 through a sliding block 14, so that the height of the clamping assembly 9 can be adjusted.

As shown in fig. 1-3, the clamping assembly 9 includes a sliding block 14, the sliding block 14 is in sliding connection with the sliding rail 11, and the sliding block 14 is in threaded connection with the first screw 12, two sides of the sliding block 14 are fixedly connected with a first connecting plate 15, two sides of the first connecting plate 15 are fixedly connected with a first arc clamping plate 16, two sides of the first connecting plate 15 are respectively provided with a second connecting plate 20, two sides of the second connecting plate 20 are fixedly connected with a second arc clamping plate 21, the upper end of the first arc clamping plate 16 and the lower end of the second arc clamping plate 21 are respectively fixedly connected with a rubber sheet 17, the upper end outer sides of the first connecting plate 15 are respectively and vertically fixedly connected with a limiting rod 18, the limiting rods 18 are respectively in sliding connection with a corresponding second connecting plate 20, the positions of the first connecting plate 15, which are located on one side of the limiting rods 18 are respectively in threaded connection with the corresponding second connecting plate 20, the cable is placed between the first arc clamping plate 16 and the second arc clamping plate 21, the second connecting plate 20 can be driven to move along the limiting rods 18 by rotating the third pressing bolts 19, and accordingly friction damage to the first arc clamping plates 16 and the cable can be reduced by the first arc clamping plates 21 and the second arc clamping plates 21.

Working principle: when in use, the device and the cable bracket can be clamped and fixed through the arranged mounting frame 1, the first compression bolt 2, the lock nut 3 and the pressure plate 4, specifically, the cable bracket is positioned at the position of the lower end of the pressure plate 4 inside the mounting frame 1, the pressure plate 4 is driven to move downwards by rotating the first compression bolt 2, so that the device and the cable bracket can be fixed by pressing the pressure plate 4 on the cable bracket, the cable can be clamped and fixed through the arranged clamping assembly 9, specifically, the cable is arranged between the first arc clamping plate 16 and the second arc clamping plate 21 which correspond up and down, the second connecting plate 20 can be driven to move along the limiting rod 18 by rotating the third compression bolt 19, and the cable can be clamped through the first arc clamping plate 16 and the second arc clamping plate 21, the rubber sheet 17 can improve the friction force between the first arc clamping plate 16 and the second arc clamping plate 21 and the cable, reduce the damage to the cable during clamping, when the angle of the clamping component 9 needs to be adjusted, the rotating gear 7 can drive the lifting component 8 and the clamping component 9 to rotate, thereby adjusting the angle of the clamping component 9, further adjusting the trend of the cable, then driving the arc pressing plate 10 to move by screwing the second compression bolt 6, fixing the gear 7 through the arc pressing plate 10, further locking the angle, adjusting the height of the cable through the first screw 12, the adjusting knob 13 and the clamping component 9, particularly, rotating the adjusting knob 13 to drive the first screw 12 to rotate, further driving the clamping component 9 to move along the sliding rail 11 through the sliding block 14, so that the height of the clamping assembly 9 can be adjusted.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Communication optical cable fixing device, including mounting bracket (1), its characterized in that: the novel lifting device is characterized in that a first compression bolt (2) is connected to the upper end of the mounting frame (1) in a threaded manner, a gear (7) is connected to the lower end of the mounting frame (1) in a rotating manner, a lifting assembly (8) is fixedly connected to the lower end of the gear (7), a clamping assembly (9) is arranged in the lifting assembly (8), a fixing plate (5) is fixedly connected to one lower end of the mounting frame (1), a second compression bolt (6) is connected to the fixing plate (5) in a threaded manner, and an arc-shaped pressing plate (10) is connected to one end of the second compression bolt (6) in a rotating manner through the fixing plate (5).

2. A communications cable fixing arrangement according to claim 1, wherein: the lower extreme of first hold-down bolt (2) runs through the upper end rotation of mounting bracket (1) and is connected with pressure disk (4), threaded connection has lock nut (3) on first hold-down bolt (2).

3. A communications cable fixing arrangement according to claim 1, wherein: the lifting assembly (8) comprises a sliding rail (11) fixedly connected with the gear (7), a first screw rod (12) is rotatably connected in the sliding rail (11), and an adjusting knob (13) is fixedly connected with the lower end of the first screw rod (12) penetrating through the lower end of the sliding rail (11).

4. A communications cable fixing arrangement according to claim 1, wherein: the clamping assembly (9) comprises a sliding block (14), the sliding block (14) is in sliding connection with the sliding rail (11), and the sliding block (14) is in threaded connection with the first screw rod (12).

5. The communication cable fixing apparatus according to claim 4, wherein: the two sides of the sliding block (14) are fixedly connected with a first connecting plate (15), the outer side of the first connecting plate (15) is fixedly connected with a first arc-shaped clamping plate (16), a second connecting plate (20) is arranged above the first connecting plate (15), a second arc-shaped clamping plate (21) is fixedly connected with the outer side of the second connecting plate (20), and a rubber sheet (17) is fixedly connected with the upper end of the first arc-shaped clamping plate (16) and the lower end of the second arc-shaped clamping plate (21).

6. A communications cable fixing arrangement according to claim 5, wherein: the utility model discloses a connecting plate, including first connecting plate (15), second connecting plate (20), stop lever (18) are all vertical fixedly connected with gag lever post (18) in the upper end outside of first connecting plate (15), stop lever (18) respectively with corresponding second connecting plate (20) sliding connection, the inside of first connecting plate (15) is located the position of stop lever (18) one side all rotates and is connected with third hold-down bolt (19), third hold-down bolt (19) respectively with corresponding second connecting plate (20) threaded connection.