CN221688239U - A cable fixing device for communication engineering - Google Patents

Abstract

The utility model relates to a cable fixing device for communication engineering, which comprises a connecting plate, wherein the lower surface of the connecting plate is provided with a clamping device and a mounting device, the clamping device comprises a first clamping seat, a second clamping seat, a clamping block, an adjusting screw, a knob and a guide rod, a V-shaped groove is arranged in the first clamping seat, one end of the adjusting screw is rotationally connected with the clamping block, the other end of the adjusting screw penetrates through the second clamping seat and is connected with the knob, and the adjusting screw is in threaded connection with the second clamping seat.

Description

A cable fixing device for communication engineering

Technical Field

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

Background Art

When laying out communication cables, it is often necessary to route them on the ceiling or the ground. When routing them on the ceiling or the ground, the cables need to be fixed. In existing cable fixing devices, the cables are generally placed in the cable harness holes, which are not easy to adjust according to the diameter of the cables and clamp and fix the cables, causing the cables to sag under their own gravity, which in turn causes a large tension at the connection between the two ends of the cables and the connection equipment, making it easy for the cables to break. In addition, existing cable fixing devices generally fix multiple cables separately through fixing mechanisms. If several fixing mechanisms are connected to the wall by bolts, the number of fixing mechanisms can be adjusted according to the number of cables to prevent waste. However, several fixing mechanisms are connected to the wall by bolts, and multiple holes need to be opened on the wall, which is cumbersome and time-consuming to install.

Utility Model Content

In view of the problems existing in the prior art, the utility model provides a cable fixing device for communication engineering to solve the technical problems mentioned in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable fixing device for communication engineering, comprising a connecting plate, a lower surface of the connecting plate is provided with a clamping device and an installation device, the clamping device comprises a first clamping seat, a second clamping seat, a clamping block, an adjusting screw, a knob and a guide rod, a V-shaped groove is provided in the first clamping seat, one end of the adjusting screw is rotatably connected to the clamping block, the other end passes through the second clamping seat and is connected to the knob, the adjusting screw and the second clamping seat are threadedly connected, one end of the guide rod is fixedly connected to the clamping block, the other end passes through the second clamping seat and is slidably matched with the second clamping seat, the installation device comprises a first mounting frame and a second mounting frame, the first clamping seat is arranged on the first mounting frame, the second clamping seat is arranged on the second mounting frame, and the first mounting frame and the second mounting frame are respectively provided with a first connecting mechanism and a second connecting mechanism on both sides.

Preferably, the first connecting mechanism includes a first connecting screw, a hexagonal limit block and a first hexagonal nut, the first mounting frame and the second mounting frame are both provided with through holes, the first hexagonal nut and the first mounting frame are fixedly connected, the bottom of the first connecting screw is fixedly connected to the hexagonal limit block, and the top thereof passes through the through hole and is threadedly connected to the first hexagonal nut, so as to facilitate the connection between the first mounting frame and the second mounting frame.

It is further preferred that the second connecting mechanism includes a rotating rod, a second connecting screw and a second hexagonal nut, the first mounting frame is provided with a mounting groove, the second mounting frame is provided with a first through groove, both ends of the rotating rod are rotatably connected to the mounting groove, the top of the second connecting screw is connected to the rotating rod, and the bottom passes through the first through groove and is threadedly connected to the second hexagonal nut, so as to facilitate the connection between the first mounting frame and the second mounting frame.

It is further preferred that the first mounting frame and the second mounting frame are respectively provided with a first dovetail block and a second dovetail block, and the first clamping seat and the second clamping seat are respectively provided with a first dovetail groove and a second dovetail groove that cooperate with the first dovetail block and the second dovetail block, so as to facilitate the detachable connection between the first clamping seat and the first mounting frame, and also facilitate the detachable connection between the second clamping seat and the second mounting frame.

In a further embodiment, the second dovetail block and the second mounting frame are both provided with a second through slot, and the adjusting screw and the guide rod are both arranged in the second through slot to facilitate the insertion of the adjusting screw and the guide rod.

In a further preferred embodiment, both ends of the connecting plate are provided with connecting ears, and the connecting ears are provided with connecting holes to facilitate the connection between the connecting plate and the wall surface by bolts.

It is further preferred that a limiting plate is provided on one side of the first mounting frame and the second mounting frame to facilitate limiting the first clamping seat and the second clamping seat.

Compared with the prior art, the utility model provides a cable fixing device for communication engineering, which has the following beneficial effects:

The utility model is provided with a clamping device, which is convenient for clamping and fixing cables of different diameters, preventing them from sagging under their own gravity, affecting the appearance, and preventing the cable connection from being broken due to excessive tension;

The utility model is provided with a first mounting frame and a second mounting frame, which is convenient for disassembling the second mounting frame from the first mounting frame, and convenient for inserting the cable from the gap between the first mounting frame and the second mounting frame into the gap between the first clamping seat and the second clamping seat, so that the clamping block clamps and fixes the cable;

In the utility model, the first clamping seat and the first mounting frame are detachably connected, and the second clamping seat and the second mounting frame are detachably connected, so that it is convenient to select a suitable number of clamping devices according to the number of cables, thereby preventing waste.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a cable fixing device for communication engineering in the utility model;

FIG2 is a schematic diagram of the overall structure of the utility model from another angle;

FIG3 is a schematic diagram of the structure of the first mounting bracket and the second mounting bracket in the present invention when they are not connected;

FIG4 is a schematic diagram of the structure of the clamping device in the utility model;

FIG. 5 is a schematic diagram of the connection structure between the first mounting bracket and the second mounting bracket in the present invention.

In the figure: 1. connecting plate; 2. first clamping seat; 3. second clamping seat; 4. clamping block; 5. adjusting screw; 6. knob; 7. guide rod; 8. V-shaped groove; 9. first mounting frame; 10. second mounting frame; 11. first connecting screw; 12. hexagonal limit block; 13. first hexagonal nut; 14. through hole; 15. rotating rod; 16. second connecting screw; 17. second hexagonal nut; 18. mounting groove; 19. first through groove; 20. first dovetail block; 21. second dovetail block; 22. first dovetail groove; 23. second dovetail groove; 24. second through groove; 25. connecting ear; 26. connecting hole; 27. limit plate.

DETAILED DESCRIPTION

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.

Example 1

Please refer to Figures 1-5, a cable fixing device for communication engineering, including a connecting plate 1, a clamping device and an installation device are provided on the lower surface of the connecting plate 1, the clamping device includes a first clamping seat 2, a second clamping seat 3, a clamping block 4, an adjusting screw 5, a knob 6 and a guide rod 7, a V-shaped groove 8 is provided in the first clamping seat 2, one end of the adjusting screw 5 is rotatably connected to the clamping block 4, the other end passes through the second clamping seat 3 and is connected to the knob 6, the adjusting screw 5 is threadedly connected to the second clamping seat 3, one end of the guide rod 7 is fixedly connected to the clamping block 4, the other end passes through the second clamping seat 3 and is slidably matched with the second clamping seat 3, the installation device includes a first mounting frame 9 and a second mounting frame 10, the first clamping seat 2 is arranged on the first mounting frame 9, the second clamping seat 3 is arranged on the second mounting frame 10, and the first mounting frame 9 and the second mounting frame 10 are respectively provided with a first connecting mechanism and a second connecting mechanism on both sides. Both ends of the connecting plate 1 are provided with connecting ears 25, and the connecting ears 25 are provided with connecting holes 26.

Please refer to Figures 1-5. The first connection mechanism includes a first connection screw 11, a hexagonal stopper 12 and a first hexagonal nut 13. The first mounting frame 9 and the second mounting frame 10 are both provided with a through hole 14. The first hexagonal nut 13 is fixedly connected to the first mounting frame 9. The bottom of the first connection screw 11 is fixedly connected to the hexagonal stopper 12, and the top thereof passes through the through hole 14 and is threadedly connected to the first hexagonal nut 13. The second connection mechanism includes a rotating rod 15, a second connection screw 16 and a second hexagonal nut 17. The first mounting frame 9 is provided with a mounting groove 18, and the second mounting frame 10 is provided with a first through groove 19. Both ends of the rotating rod 15 are rotatably connected to the mounting groove 18. The top of the second connection screw 16 is connected to the rotating rod 15, and the bottom passes through the first through groove 19 and is threadedly connected to the second hexagonal nut 17. When in use, place the cable from the second connecting mechanism into the second clamping seat 3. After placement, push the second mounting frame 10 upward to make it fit with the first mounting frame 9. At this time, rotate the rotating rod 15 and the second connecting screw 16, rotate the second connecting screw 16 into the first through groove 19, and rotate the second hexagonal nut 17 until it fits with the second mounting frame 10. At this time, rotate the hexagonal limit block 12 to drive the first connecting screw 11 to rotate and screw into the first hexagonal nut 13 until the hexagonal limit block 12 and the second mounting frame 10 fit together, completing the connection and fixation between the first mounting frame 9 and the second mounting frame 10.

Please refer to Figures 1-5. The first mounting frame 9 and the second mounting frame 10 are respectively provided with a first dovetail block 20 and a second dovetail block 21, and the first clamping seat 2 and the second clamping seat 3 are respectively provided with a first dovetail groove 22 and a second dovetail groove 23 that match the first dovetail block 20 and the second dovetail block 21. The second dovetail block 21 and the second mounting frame 10 are both provided with a second through groove 24, and the adjusting screw 5 and the guide rod 7 are both arranged in the second through groove 24. A stop plate 27 is provided on one side of the first mounting frame 9 and the second mounting frame 10. When in use, according to the number of cables, an appropriate number of first clamping seats 2 and second clamping seats 3 are installed on the first mounting frame 9 and the second mounting frame 10, and the first dovetail groove 22 on the first clamping seat 2 is matched with the first dovetail block 20 on the first mounting frame 9 until the first clamping seat 2 and the limit plate 27 are fitted, and the second clamping seat 3 is slid from the second through groove 24 into the second mounting frame 10, and the second dovetail groove 23 on the second clamping seat 3 is matched with the second dovetail block 21 on the second mounting frame 10.

Example 2

In summary, when in use, according to the number of cables, an appropriate number of first clamping seats 2 and second clamping seats 3 are installed on the first mounting frame 9 and the second mounting frame 10, and the first dovetail groove 22 on the first clamping seat 2 is matched with the first dovetail block 20 on the first mounting frame 9 until the first clamping seat 2 and the limit plate 27 are fitted, and the second clamping seat 3 is slid from the second through groove 24 into the second mounting frame 10, and the second dovetail groove 23 on the second clamping seat 3 is matched with the second dovetail block 21 on the second mounting frame 10.

Example 3

In summary, when in use, the cable is placed from the second connecting mechanism into the second clamping seat 3. After placement, the second mounting frame 10 is pushed upward to make it fit with the first mounting frame 9. At this time, the rotating rod 15 and the second connecting screw 16 are rotated to rotate the second connecting screw 16 into the first through groove 19, and the second hexagonal nut 17 is rotated until it fits with the second mounting frame 10. At this time, the hexagonal limit block 12 is rotated to drive the first connecting screw 11 to rotate and screw into the first hexagonal nut 13 until the hexagonal limit block 12 and the second mounting frame 10 fit. At this time, the cable is located between the first clamping seat 2 and the second clamping seat 3. The knob 6 is turned to drive the adjusting screw 5 to rotate, thereby driving the clamping block 4 to approach the first clamping seat 2, and the cable is clamped between the first clamping seat 2 and the clamping block 4.

In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. The utility model provides a cable fixing device for communication engineering, includes connecting plate (1), its characterized in that: the lower surface of connecting plate (1) is equipped with clamping device and installation device, clamping device includes first grip slipper (2), second grip slipper (3), grip block (4), adjusting screw (5), knob (6) and guide bar (7), be equipped with V type groove (8) in first grip slipper (2), the one end and grip block (4) rotation of adjusting screw (5) are connected, the other end runs through second grip slipper (3) and is connected with knob (6), adjusting screw (5) and second grip slipper (3) threaded connection, the one end and grip block (4) fixed connection of guide bar (7), the other end runs through second grip slipper (3) and with second grip slipper (3) sliding fit, installation device includes first mounting bracket (9) and second mounting bracket (10), first grip slipper (2) set up on first mounting bracket (9), second grip slipper (3) set up on second mounting bracket (10), the both sides of first mounting bracket (9) and second mounting bracket (10) are equipped with first coupling mechanism and second coupling mechanism respectively.

2. The cable fixing device for communication engineering according to claim 1, wherein: the first connecting mechanism comprises a first connecting screw (11), a hexagonal limiting block (12) and a first hexagonal nut (13), through holes (14) are formed in the first mounting frame (9) and the second mounting frame (10), the first hexagonal nut (13) and the first mounting frame (9) are fixedly connected, the bottom of the first connecting screw (11) is fixedly connected with the hexagonal limiting block (12), and the top of the first connecting screw penetrates through the through holes (14) and is in threaded connection with the first hexagonal nut (13).

3. The cable fixing device for communication engineering according to claim 1, wherein: the second coupling mechanism includes rotary rod (15), second connecting screw (16) and second hexagon nut (17), be equipped with mounting groove (18) on first mounting bracket (9), be equipped with first logical groove (19) on second mounting bracket (10), the both ends of rotary rod (15) all rotate with mounting groove (18) and are connected, and the top and the rotary rod (15) of second connecting screw (16) are connected, and the bottom runs through first logical groove (19) and with second hexagon nut (17) threaded connection.

4. The cable fixing device for communication engineering according to claim 1, wherein: the first mounting frame (9) and the second mounting frame (10) are respectively provided with a first dovetail block (20) and a second dovetail block (21), and the first clamping seat (2) and the second clamping seat (3) are respectively provided with a first dovetail groove (22) and a second dovetail groove (23) which are matched with the first dovetail block (20) and the second dovetail block (21).

5. The cable fixture device for communication engineering according to claim 4, wherein: and the second dovetail block (21) and the second mounting frame (10) are respectively provided with a second through groove (24), and the adjusting screw (5) and the guide rod (7) are respectively arranged in the second through grooves (24).

6. The cable fixing device for communication engineering according to claim 1, wherein: both ends of the connecting plate (1) are provided with connecting lugs (25), and connecting holes (26) are formed in the connecting lugs (25).

7. The cable fixing device for communication engineering according to claim 1, wherein: one side of the first mounting frame (9) and one side of the second mounting frame (10) are respectively provided with a limiting plate (27).