Anti-winding multi-strand communication optical cable laying and routing support

By designing an anti-winding multi-strand communication optical cable laying and wiring brackets, and using a partition plate and a spring structure to separate the optical cable, the problem of easy winding of optical cables during laying is solved, the optical cable interval distribution and support stability is achieved, troubleshooting is simplified and maintenance costs are reduced.

CN222838254UActive Publication Date: 2025-05-06ZHENJIANG RUIXIANG COMM TECH CO LTD
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Patent Information

Application Number
CN202421934943.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-12
Publication Date
2025-05-06
Estimated Expiration
2034-08-12

AI Technical Summary

Technical Problem

Existing communication optical cables are prone to wrap around when laid, resulting in difficulty in troubleshooting.

Method used

An anti-winding multi-strand communication optical cable laying and wiring bracket is designed, which uses a partition plate and a spring structure to separate the optical cable, and a telescopic structure is formed by a threaded rod and a top support block to ensure the distribution of the optical cable interval and stability.

Benefits of technology

Effectively avoid optical cable entanglement, simplify the troubleshooting process, improve installation efficiency, and reduce maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an anti-winding multi-strand communication optical cable laying wiring support, which comprises a supporting frame, a threaded rod, a limiting block, a nut, a top supporting block and a spring, a first connecting groove is arranged in the supporting frame, a first wiring frame and a second wiring frame are connected in the first connecting groove, a second connecting groove is arranged on the first wiring frame, and the second connecting groove is arranged on the second wiring frame. A first connecting block is arranged on the second cabling rack, a connecting hole is formed in the first connecting block, and threaded rods are connected to the interiors of the upper end and the lower end of the supporting frame. The first cabling rack and the second cabling rack are provided with the spacing plates passing through the sliding grooves, so that a plurality of optical cables can be distributed on the cabling racks at intervals, the problem that the optical cables are wound and mixed together is avoided, the subsequent troubleshooting work is facilitated, and meanwhile, the spacing plates are connected through the springs, so that the service life of the optical cables is prolonged. Therefore, the spacing plates can be automatically changed according to the size and spacing of the optical cables, and the installation efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of laying communication optical cables, in particular to a tangle-proof laying and routing bracket for multiple-strand communication optical cables. Background Art

[0002] Cables are usually rope-like cables made of several or several groups of wires twisted together. Each group of wires are insulated from each other and are often twisted around a center wire. The entire outside is covered with a highly insulating covering. They are mostly installed in the air or underground or underwater for telecommunications or power transmission. With the gradual development of power communication networks, the use of optical cables has become more and more popular, which has put forward new requirements for the protection performance of optical cables.

[0003] When laying existing communication optical cables underground, the cables are usually placed directly in pipes and pipe galleries are set up. However, there are many optical cables and they are laid together, which easily leads to the optical cables being entangled. When some optical cables fail, it is not conducive to the staff to accurately find the faulty optical cables for repair. Therefore, we propose an anti-entanglement multi-strand communication optical cable laying and routing bracket to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-entanglement multi-strand communication optical cable laying and routing bracket to solve the problem raised by the above background technology that the communication optical cables in the current market are easily entangled and mixed together during laying, and it is inconvenient to troubleshoot the optical cable faults.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-entanglement multi-strand communication optical cable laying and routing support, comprising a support frame, a threaded rod, a limit block, a nut, a top support block and a spring, the support frame is provided with a first connecting groove, and the first connecting groove is connected to a first routing frame and a second routing frame, and the first routing frame is provided with a second connecting groove, the second routing frame is provided with a first connecting block, and the first connecting block is provided with a connecting hole, the upper and lower ends of the support frame are internally connected with threaded rods, and the bottom of the threaded rods is connected to the limit block, and A nut is provided at the top of the support frame, and a top support block is connected to the top of the threaded rod. Spacers are provided in the first wiring rack and the second wiring rack, and springs are provided between the spacers. A first fixing groove is provided on the frame of the first wiring rack and the second wiring rack, and a rotating rod is provided in the first fixing groove, and a clamping block is connected to the bottom of the rotating rod. A cover plate is connected to the first wiring rack and the second wiring rack, and a first clamping groove is provided on the rear side of the cover plate, and a first extension plate is provided on the front end of the cover plate, and a second fixing groove is provided on the inner side of the first wiring rack and the second wiring rack.

[0006] Preferably, the first wiring rack and the second wiring rack form a slot connection structure in the first connecting slot of the support frame through the second connecting slot, the first connecting block and the connecting hole.

[0007] Preferably, the top support block forms a threaded movable structure at both ends of the support frame through a threaded rod, a limit block, and a nut, and the threaded rod is arranged in the support frame through the limit block, and the nut is connected to the top surface of the support frame through a rotating shaft.

[0008] Preferably, the two sides of the partition plate form a slide groove movable structure with the first wiring rack and the second wiring rack through the slide groove and the extension block.

[0009] Preferably, the outer side of the cover plate forms a buckle structure with the rotating rod and the clamping block on the outer frame of the first wiring rack and the second wiring rack through the first clamping groove on the extension block.

[0010] Preferably, the first extension plate on the inner side of the cover plate is connected to the second fixing grooves on the first wiring rack and the second wiring rack, and the inner surface of the first extension plate is flush with the inner surfaces of the first wiring rack and the second wiring rack.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the anti-entanglement multi-strand communication optical cable laying and routing bracket;

[0012] (1) By arranging spacers passing through the slide grooves on the first wiring rack and the second wiring rack, multiple optical cables can be distributed on the wiring rack in an interval manner, avoiding the problem of the optical cables being entangled and mixed together, facilitating subsequent troubleshooting work. At the same time, the spacers are connected by springs, so that the spacers can automatically change according to the size and spacing of the optical cables, thereby improving installation efficiency;

[0013] (2) The first wiring rack and the second wiring rack are connected through the first connecting groove, the first connecting block, and the connecting hole, and the outer side of the cover plate forms a snap-fit ​​structure with the upper block of the wiring rack through the first slot, while the inner side is fixed to the first connecting groove of the support frame through the first extension plate and the first wiring rack and the second wiring rack, thereby facilitating the disassembly of the first wiring rack and the second wiring rack, facilitating the subsequent replacement of a single structure, and reducing maintenance costs. In addition, the upper and lower sides of the support frame form a telescopic structure through threaded rods, nuts, and top support blocks, thereby improving the fixing effect of the wiring rack in different trunks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-section structure at point A in the middle;

[0016] Figure 3This is a schematic diagram of the front cross-section structure of the first connecting groove of the support frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the front cross-section structure of the first wiring rack of the utility model;

[0018] Figure 5 For this utility model Figure 4 Schematic diagram of the cross-section structure at B in the middle;

[0019] Figure 6 This is a schematic diagram of the structure of the wiring rack of the utility model from a top view;

[0020] Figure 7 This is a schematic diagram of the side structure of the wiring rack of the utility model.

[0021] In the figure: 1. support frame; 2. first connecting groove; 3. first wiring rack; 4. second connecting groove; 5. connecting hole; 6. threaded rod; 7. limit block; 8. nut; 9. top support block; 10. spacer; 11. spring; 12. first fixed groove; 13. first clamping groove; 14. rotating rod; 15. clamping block; 16. second fixed groove; 17. cover plate; 18. first extension plate; 19. second wiring rack; 20. first connecting block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-7The utility model provides a technical solution: an anti-entanglement multi-strand communication optical cable laying and routing support, comprising a support frame 1, a first connecting groove 2, a first routing frame 3, a second connecting groove 4, a connecting hole 5, a threaded rod 6, a limit block 7, a nut 8, a top support block 9, a spacer plate 10, a spring 11, a first fixed groove 12, a first clamping groove 13, a rotating rod 14, a clamping block 15, a second fixed groove 16, a cover plate 17, a first extension plate 18, a second routing frame 19 and a first connecting block 20, the support frame 1 is provided with a first connecting groove 2, and the first connecting groove 2 is connected to the first routing frame 3 and the second routing frame 19, and the first routing frame 3 is provided with a second connecting groove 4, the second routing frame 19 is provided with a first connecting block 20, and the first connecting block 20 is provided with a connecting hole 5. Threaded rods 6 are connected to the inner parts of the upper and lower ends of the support frame 1, and the bottom of the threaded rods 6 is connected to the limiting block 7, and a nut 8 is arranged on the top of the support frame 1, and the top of the threaded rods 6 is connected to the top supporting block 9, and the first wiring frame 3 and the second wiring frame 19 are provided with spacer plates 10, and springs 11 are arranged between the spacer plates 10, and the first wiring frame 3 and the second wiring frame 19 are provided with first fixing grooves 12, and a rotating rod 14 is arranged in the first fixing groove 12, and a clamping block 15 is connected to the bottom of the rotating rod 14, the first wiring frame 3 and the second wiring frame 19 are connected with a cover plate 17, and the rear side of the cover plate 17 is provided with a first clamping groove 13, and the front end of the cover plate 17 is provided with a first extension plate 18, and the inner sides of the first wiring frame 3 and the second wiring frame 19 are provided with second fixing grooves 16.

[0024] The first wiring rack 3 and the second wiring rack 19 form a slot connection structure in the first connecting slot 2 of the support frame 1 through the second connecting slot 4, the first connecting block 20, and the connecting hole 5, so that the first wiring rack 3 and the second wiring rack 19 can be connected together through the first connecting slot 2 and the first connecting block 20, and then the first wiring rack 3 and the second wiring rack 19 are fixed on the support frame 1 by inserting the connecting hole 5.

[0025] The top support block 9 is composed of a threaded movable structure at both ends of the support frame 1 through a threaded rod 6, a limit block 7, and a nut 8. The threaded rod 6 is driven to move by the rotation of the nut 8, and the threaded rod 6 is arranged in the support frame 1 through the limit block 7 to prevent the threaded rod 6 from rotating with the rotation of the nut 8, thereby achieving the effect of the nut 8 rotating to drive the threaded rod 6 to move up and down, and the nut 8 is connected to the top surface of the support frame 1 through a rotating shaft to facilitate the self-rotation of the nut 8. The outer side of the top support block 9 is a rubber structure, which makes it fit more closely with the inner wall of the laid pipe.

[0026] The two sides of the partition plate 10 form a movable slide structure with the first wiring rack 3 and the second wiring rack 19 through the slide groove and the extension block, which facilitates the movement of the partition plate 10 when different optical cables are placed between the partition plates 10.

[0027] The outer side of the cover plate 17 forms a buckle structure with the rotating rod 14 and the clamping block 15 on the outer frame of the first wiring rack 3 and the second wiring rack 19 through the first clamping groove 13 on the extension block, so that the cover plate 17 and the wiring rack can be quickly connected.

[0028] The first extension plate 18 on the inner side of the cover plate 17 is connected to the second fixing groove 16 on the first wiring rack 3 and the second wiring rack 19, so as to limit the cover plate 17, and the inner surface of the first extension plate 18 is flush with the inner surface of the first wiring rack 3 and the second wiring rack 19, so that when the first wiring rack 3 and the second wiring rack 19 are connected, the inner side of the cover plate 17 can be limited and fixed through the first connecting groove 2.

[0029] Working principle: When using the anti-entanglement multi-strand communication optical cable laying wiring bracket, first, put the optical cables to be installed in the form of intervals between the partition plates 10 on the first wiring rack 3 and the second wiring rack 19, so as to separate the optical cables, and then take out the cover plate 17, align the front and back of the cover plate 17 with the first fixing groove 12 and the second fixing groove 16 on the first wiring rack 3 and the second wiring rack 19 respectively, put down the cover plate 17, so that the top of the optical cable between the partition plates 10 is restricted by the cover plate 17, and then turn the knob on the top of the rotating rod 14 on the outside of the first wiring rack 3 and the second wiring rack 19, so that the block 15 enters the second fixing groove 16 of the cover plate 17, so as to fix the outside of the cover plate 17;

[0030] Then, the first wiring rack 3 and the second wiring rack 19 are inserted into the first connecting groove 2 of the support frame 1 in sequence, so that the second connecting groove 4 is connected to the first connecting block 20, and at the same time, the connecting hole 5 on the first connecting block 20 is aligned with the through hole on the support frame 1, and the fixing rod is inserted to fix the first wiring rack 3 and the second wiring rack 19. At the same time, the first extension plate 18 on the cover plate 17 at the top of the first wiring rack 3 and the second wiring rack 19 also enters the first connecting groove 2 to limit the inner side of the cover plate 17. Finally, the nut 8 connected to the top of the support frame 1 through the rotating shaft is rotated, thereby driving the internal threaded rod 6 to move upward, so that the top support block 9 at the top fits the inner wall of the pipe where the cable is placed, thereby stabilizing the wiring bracket. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tangle-proof multi-strand communication optical cable laying and routing support, comprising a support frame (1), a threaded rod (6), a limit block (7), a nut (8), a top support block (9) and a spring (11), characterized in that: The support frame (1) is provided with a first connecting groove (2), and the first wiring frame (3) and the second wiring frame (19) are connected in the first connecting groove (2), and the first wiring frame (3) is provided with a second connecting groove (4), and the second wiring frame (19) is provided with a first connecting block (20), and the first connecting block (20) is provided with a connecting hole (5), the upper and lower ends of the support frame (1) are internally connected with a threaded rod (6), and the bottom of the threaded rod (6) is connected to a limiting block (7), and a nut (8) is provided at the top of the support frame (1), and the top of the threaded rod (6) is connected to a top supporting block (9), and the first wiring frame (3) and the second wiring frame ( A partition plate (10) is arranged in the first wiring rack (3) and the second wiring rack (19), and a spring (11) is arranged between the partition plates (10), and a first fixing groove (12) is arranged on the frame of the first wiring rack (3) and the second wiring rack (19), and a rotating rod (14) is arranged in the first fixing groove (12), and a clamping block (15) is connected to the bottom of the rotating rod (14), the first wiring rack (3) and the second wiring rack (19) are connected to a cover plate (17), and a first clamping groove (13) is arranged on the rear side of the cover plate (17), and a first extension plate (18) is arranged on the front end of the cover plate (17), and a second fixing groove (16) is arranged on the inner side of the first wiring rack (3) and the second wiring rack (19).

2. The anti-entanglement multi-strand communication optical cable laying and routing bracket according to claim 1, characterized in that: The first wiring rack (3) and the second wiring rack (19) form a slot connection structure in the first connection slot (2) of the support frame (1) through the second connection slot (4), the first connection block (20), and the connection hole (5).

3. The anti-entanglement multi-strand communication optical cable laying and routing bracket according to claim 1, characterized in that: The top support block (9) forms a threaded movable structure at both ends of the support frame (1) through a threaded rod (6), a limit block (7) and a nut (8), and the threaded rod (6) is arranged in the support frame (1) through the limit block (7), and the nut (8) is connected to the top surface of the support frame (1) through a rotating shaft.

4. The anti-entanglement multi-strand communication optical cable laying and routing bracket according to claim 1, characterized in that: The two sides of the partition plate (10) form a sliding groove movable structure with the first wiring rack (3) and the second wiring rack (19) through sliding grooves and extension blocks.

5. The anti-entanglement multi-strand communication optical cable laying and routing bracket according to claim 1, characterized in that: The outer side of the cover plate (17) forms a buckle structure with the rotating rod (14) and the clamping block (15) on the outer frame of the first wiring rack (3) and the second wiring rack (19) through the first clamping groove (13) on the extension block.

6. The anti-entanglement multi-strand communication optical cable laying and routing support according to claim 1, characterized in that: The first extension plate (18) on the inner side of the cover plate (17) is connected to the second fixing groove (16) on the first wiring rack (3) and the second wiring rack (19), and the inner surface of the first extension plate (18) is flush with the inner surface of the first wiring rack (3) and the second wiring rack (19).