Optical cable fixing clamp for communication optical cable network monitoring

Abstract

The utility model discloses an optical cable fixing clamp for communication optical cable network monitoring, and relates to the technical field of communication equipment. The device comprises a clamp, one end of the clamp is rotatably connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with an outer shell, the inner part of the outer shell is rotatably connected with an inner shell, the inner wall of the inner shell is provided with a sliding groove mechanism, and the inner part of the sliding groove mechanism is slidably connected with a first pressing mechanism; by arranging the inner shell, the outer shell and the first pressing mechanism, the use of the first pressing mechanism can ensure that an optical cable is stably and reliably fixed in the fixing clamp, the optical cable is firmly fixed in the fixing clamp by applying proper pressure, and the optical cable can slide when being pulled by external force, so that larger fixing force is provided, and the optical cable is prevented from being damaged. Therefore, the cable is prevented from sliding continuously, repeated sliding or abrasion caused by external force traction is further prevented, the stability of optical cable connection is improved, and the safety of the optical cable is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to an optical cable fixing clamp for monitoring a communication optical cable network. Background Art

[0002] At present, optical cable networks have the advantages of being passive, high bandwidth, carrying a wide variety of services, and supporting flexible protocols. In existing communication networks, their application scope will become more and more extensive. Generally, optical cables are fixed by putting iron wires on the poles, and then fixing the optical cable reinforcements to the iron wires.

[0003] After searching, the application number is "201922331329.7" for an optical cable fixing clamp for monitoring the power communication optical cable network. The optical cable fixing clamp for monitoring the power communication optical cable network includes: a fixing rod and an optical cable clamp. The fixing rod includes a fixing hook, a connecting rod and a buckle. The tail of the fixing hook is connected to one end of the connecting rod. The hook end of the fixing hook is provided with a buckle. One end of the buckle is clamped in the buckle, and the other end of the buckle is fixed to the connecting rod through a flexible belt; the optical cable clamp includes an outer sleeve and an inner clamp tube. The side wall of the outer sleeve is connected to the other end of the connecting rod. An optical cable installation groove is provided on the side wall of the outer sleeve. A groove rail extending along the inner diameter direction of the outer sleeve is provided on the inner wall of the outer sleeve. The inner clamp tube is sleeved in the outer sleeve. An optical cable installation inner groove is provided on the side wall of the inner clamp tube. A protrusion matching the groove rail is provided on the outer wall of the inner clamp tube, and the protrusion can slide along the groove rail.

[0004] Existing optical cable fixing clamps for monitoring communication optical cable networks generally place the optical cable directly inside the slot, but lack effective fixing means. When the optical cable is affected by external force, it is very likely to slide inside the slot. This sliding may not only damage the outer protective layer of the optical cable, but also may cause damage to the fiber core inside the optical cable, thereby affecting the communication quality. Long-term sliding and friction may cause the optical cable to break, thereby causing communication interruption. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an optical cable fixing clamp for monitoring a communication optical cable network, so as to solve the technical problem that the optical cable may slide inside the slot.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical cable fixing clamp for monitoring a communication optical cable network, comprising a clamp, one end of the clamp is rotatably connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to an outer shell, the interior of the outer shell is rotatably connected to an inner shell, a sliding groove mechanism is provided on the inner wall of the inner shell, and a first clamping mechanism is slidably connected to the interior of the sliding groove mechanism.

[0007] By adopting the above technical solution, the coordinated use of the sliding groove mechanism and the first clamping mechanism can provide more clamping force when the optical cable is pulled by external force, effectively preventing the optical cable from sliding and loosening, and enhancing the stability and reliability of the optical cable fixation.

[0008] Furthermore, the sliding groove mechanism includes a first inclined surface and a second inclined surface, and a connecting arc surface is provided between the first inclined surface and the second inclined surface.

[0009] By adopting the above technical solution, the first inclined surface and the second inclined surface design in the sliding groove mechanism can enable the first clamping mechanism to move along the inclined surface inside the sliding groove when the optical cable slides due to external force, thereby increasing the clamping force on the optical cable and effectively preventing further sliding of the optical cable.

[0010] Furthermore, the first pressing mechanism comprises a first sliding block, and a spring sleeve rod is connected to the bottom of the first sliding block.

[0011] By adopting the above technical solution, the design of the first sliding block in the first clamping mechanism enables the clamping mechanism to move flexibly inside the sliding groove mechanism to adapt to the sliding of the optical cable and the fine adjustment of the position.

[0012] Furthermore, the bottom end of the spring sleeve rod is rotatably connected to a pressing block via a rotating shaft, and a friction groove is provided at the bottom of the pressing block.

[0013] By adopting the above technical solution, the bottom end of the spring sleeve rod is rotatably connected to the pressure block through the rotating shaft, so that the pressure block can better adapt to the optical cable, ensuring that the pressing force is evenly distributed, and avoiding damage to the optical cable due to excessive local pressure.

[0014] Furthermore, two spring sleeve rods are provided, and the two spring sleeve rods are arranged in a mirror image structure.

[0015] By adopting the above technical solution, setting two spring sleeve rods can provide more comprehensive and stable compression force, ensuring that the optical cable is evenly compressed in all directions inside the fixing clamp; at the same time, the two spring sleeve rods are set in a mirror structure, which further ensures the balance of force on the optical cable and avoids the problem of damage to the optical cable or unstable fixation caused by uneven force. Such a design not only enhances the stability of optical cable fixation, but also improves the safety of optical cable use.

[0016] Furthermore, two of the sliding groove mechanisms and the first clamping mechanisms are provided, and the two sliding groove mechanisms and the first clamping mechanisms are provided in a mirror image structure.

[0017] By adopting the above technical solution, two sliding groove mechanisms and the first pressing mechanism are provided to more effectively fix the optical cable and prevent it from sliding or rotating in any direction.

[0018] Furthermore, both the outer shell and the inner shell are provided with wire-releasing openings, and the two wire-releasing openings are arranged opposite to each other.

[0019] By adopting the above technical solution, the cable release openings on both the outer shell and the inner shell facilitate the insertion and extraction of the optical cable, making the installation process simpler and faster, and improving the installation efficiency of the equipment.

[0020] Furthermore, a second clamping mechanism is slidably connected inside the sliding groove mechanism, and the second clamping mechanism includes a second sliding block, and a wheel groove is formed on the top of the second sliding block.

[0021] By adopting the above technical solution, by providing a second clamping mechanism and slidingly connecting it inside the sliding groove mechanism, another clamping mechanism is provided for the optical cable fixing clamp, thereby increasing the flexibility and diversity of use.

[0022] Furthermore, a sliding wheel is rotatably connected inside the wheel groove, and two sides of the second sliding block are provided with inclined surfaces for anti-collision.

[0023] By adopting the above technical solution, the sliding wheel rotatably connected inside the wheel groove can significantly reduce the friction force of the second clamping mechanism when it moves inside the sliding groove mechanism, making the movement of the clamping mechanism faster and smoother, thereby improving the response speed and working efficiency of the optical cable fixing clamp.

[0024] Furthermore, two wheel grooves and two sliding wheels are provided, and the two wheel grooves and sliding wheels are provided in a mirror image structure.

[0025] By adopting the above technical solution and providing two wheel grooves and two sliding wheels, the smoothness and stability of the movement of the second clamping mechanism inside the sliding groove mechanism are enhanced, so that the movement through the arc at the connection point can be smoother.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model provides a space adapted to the shape and size of the optical cable by arranging the inner shell, the outer shell and the first pressing mechanism, ensuring that the optical cable can be properly placed and fixed. The outer shell provides additional protection for the inner shell and the optical cable. The use of the first pressing mechanism can ensure that the optical cable is stably and reliably fixed inside the fixing clamp. By applying appropriate pressure, the optical cable is firmly fixed in the fixing clamp, and the optical cable can slide when it is pulled by external force, providing a greater fixing force to prevent the cable from continuing to slide, thereby preventing it from repeatedly sliding or wearing due to external force pulling, thereby improving the stability of the optical cable connection and ensuring the safety of the optical cable;

[0028] 2. The utility model realizes dynamic compression of the optical cable when it is subjected to pulling force by setting a sliding groove mechanism. When the optical cable slides to one side due to external pulling force, the first sliding block will be driven to move accordingly, and the first sliding block will enter the first inclined surface or the second inclined surface. Due to the special structure and limiting effect of the inclined surface, the sliding block will exert greater pressure on the optical cable during the movement, which can effectively prevent the optical cable from sliding or falling off significantly due to external pulling force;

[0029] 3. The utility model sets a second clamping mechanism, uses the second clamping mechanism to replace the first clamping mechanism, and utilizes a sliding wheel. The second sliding block can significantly reduce friction during the sliding process, thereby preventing the occurrence of a jamming phenomenon, improving the smoothness of the use of the optical cable fixing clamp, and at the same time improving the sensitivity of the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0031] Figure 2 It is a schematic diagram of the partial cutaway structure of the utility model;

[0032] Figure 3 It is a three-dimensional structural schematic diagram of the first pressing mechanism of the utility model;

[0033] Figure 4 It is a three-dimensional structural schematic diagram of the second pressing mechanism of the utility model.

[0034] In the figure: 1, clamp; 2, connecting rod; 3, outer shell; 4, inner shell; 5, sliding groove mechanism; 501, first inclined surface; 502, second inclined surface; 503, connecting arc surface; 6, first clamping mechanism; 601, first sliding block; 602, spring sleeve rod; 603, pressing block; 604, friction groove; 7, wire release port; 8, second clamping mechanism; 801, second sliding block; 802, wheel groove; 803, sliding wheel; 804, inclined surface. DETAILED DESCRIPTION

[0035] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0036] The following describes an embodiment of the utility model based on its overall structure.

[0037] Embodiment 1:

[0038] An optical cable fixing clamp for monitoring a communication optical cable network, such as Figure 1-Figure 4As shown, it includes a clamp 1, one end of the clamp 1 is rotatably connected to a connecting rod 2, the bottom end of the connecting rod 2 is fixedly connected to an outer shell 3, the inner part of the outer shell 3 is rotatably connected to an inner shell 4, a sliding groove mechanism 5 is provided on the inner wall of the inner shell 4, and the inner part of the sliding groove mechanism 5 is slidably connected to a first clamping mechanism 6. The coordinated use of the sliding groove mechanism 5 and the first clamping mechanism 6 can provide more clamping force when the optical cable is pulled by external force, effectively prevent the optical cable from sliding and loosening, and enhance the stability and reliability of the optical cable fixation. At the same time, through the rotatable connection design of the inner shell 4 inside the outer shell 3, the inner shell 4 can be flexibly adjusted to rotate, which is convenient for putting the optical cable in and preventing it from falling out during use.

[0039] See also Figure 2 The sliding groove mechanism 5 includes a first inclined surface 501 and a second inclined surface 502, and a connecting arc surface 503 is arranged between the first inclined surface 501 and the second inclined surface 502. The design of the first inclined surface 501 and the second inclined surface 502 in the sliding groove mechanism 5 can enable the first clamping mechanism 6 to move along the inclined surface inside the sliding groove when the optical cable slides due to external force, thereby increasing the clamping force on the optical cable and effectively preventing the optical cable from sliding further. At the same time, the connecting arc surface 503 enables the clamping mechanism to smoothly transition during the reverse sliding to the inclined surface on the other side, reducing the sliding resistance and avoiding the occurrence of jamming.

[0040] See also Figure 2 and Figure 3 The first clamping mechanism 6 includes a first sliding block 601, and a spring sleeve rod 602 is connected to the bottom of the first sliding block 601. The design of the first sliding block 601 in the first clamping mechanism 6 enables the clamping mechanism to move flexibly inside the sliding groove mechanism 5 to adapt to the sliding of the optical cable and the fine adjustment of the position. At the same time, the connection of the spring sleeve rod 602 provides a constant clamping force for the optical cable, which not only ensures the fixing effect of the optical cable, but also adapts to the slight changes in the sliding of the optical cable, avoids over-tightening or over-loosening, and ensures the safety and transmission performance of the optical cable.

[0041] See also Figure 2 and Figure 3 The bottom end of the spring sleeve rod 602 is rotatably connected to a pressure block 603 via a rotating shaft, and a friction groove 604 is provided at the bottom of the pressure block 603. The bottom end of the spring sleeve rod 602 is rotatably connected to the pressure block 603 via a rotating shaft, so that the pressure block can better adapt to the optical cable, ensuring that the clamping force is evenly distributed, avoiding damage to the optical cable due to excessive local pressure. At the same time, the friction groove 604 at the bottom of the pressure block 603 increases the contact area and friction force with the optical cable, further improving the fixing effect of the optical cable, preventing the optical cable from sliding when subjected to external force, and ensuring the stability and safety of the optical cable.

[0042] See also Figure 2 and Figure 3There are two spring sleeve rods 602, which are arranged in a mirror structure. The two spring sleeve rods 602 can provide a more comprehensive and stable pressing force, ensuring that the optical cable is evenly pressed in all directions inside the fixing clamp; at the same time, the two spring sleeve rods 602 are arranged in a mirror structure, which further ensures the balance of force on the optical cable and avoids the problem of damage to the optical cable or unstable fixation caused by uneven force. Such a design not only enhances the stability of the optical cable fixation, but also improves the safety of the optical cable use.

[0043] See also Figure 2 and Figure 3 There are two sliding groove mechanisms 5 and two first clamping mechanisms 6, and the two sliding groove mechanisms 5 and the first clamping mechanism 6 are arranged in a mirror structure. The two sliding groove mechanisms 5 and the first clamping mechanism 6 can more effectively fix the optical cable to prevent it from sliding or rotating in any direction. At the same time, the mirror structure setting ensures that the optical cable is evenly stressed in the fixing clamp, further improving the stability of the fixation and the safety of the optical cable.

[0044] See also Figure 2 and Figure 3 A wire-releasing opening 7 is provided on both the outer shell 3 and the inner shell 4, and the two wire-releasing openings 7 are arranged opposite to each other. The wire-releasing openings 7 provided on both the outer shell 3 and the inner shell 4 are convenient for inserting and leading out the optical cable, making the installation process simpler and faster, and improving the installation efficiency of the equipment. At the same time, the two wire-releasing openings 7 are arranged opposite to each other, ensuring that the optical cable can smoothly pass through the outer shell 3 and the inner shell 4 and be inserted under the pressing block 603, reducing friction and resistance during the installation process, further improving the installation efficiency, and also protecting the optical cable from damage.

[0045] The implementation principle of the utility model is as follows: first, the inner shell 4 is rotated so that the wire-releasing port 7 of the inner shell 4 and the wire-releasing port 7 on the outer shell 3 are in a relative state, and then the optical cable is put into the inner shell 4 from the wire-releasing port 7, and is clamped by the spring sleeve rod 602 of the first clamping mechanism 6, and then the inner shell 4 is rotated to prevent the optical cable from falling out. When the optical cable slides to one side under the pulling force, it drives the first sliding block 601 to slide to one side. At this time, the first sliding block 601 enters the first inclined surface 501 or the second inclined surface 502 on one side. Due to the limiting of the inclined surface, the first sliding block 601 provides more pressure for the optical cable during sliding, thereby improving the fixing effect of the optical cable and preventing the optical cable from sliding too much inside the inner shell 4.

[0046] Embodiment 2:

[0047] See also Figure 4The sliding groove mechanism 5 is internally slidably connected with a second clamping mechanism 8, and the second clamping mechanism 8 includes a second sliding block 801. A wheel groove 802 is provided on the top of the second sliding block 801. By setting the second clamping mechanism 8 and slidingly connecting it inside the sliding groove mechanism 5, another clamping mechanism is provided for the optical cable fixing clamp, which increases the flexibility and diversity of use. At the same time, the wheel groove 802 design on the top of the second sliding block 801 can reduce the friction during the sliding process, so that the second clamping mechanism 8 moves more smoothly inside the sliding groove mechanism 5, thereby improving the response speed and sensitivity of the optical cable fixing clamp.

[0048] See also Figure 4 The wheel groove 802 is internally rotatably connected with a sliding wheel 803, and anti-collision inclined surfaces 804 are provided on both sides of the second sliding block 801. The sliding wheel 803 rotatably connected inside the wheel groove 802 can significantly reduce the friction force of the second clamping mechanism 8 when it moves inside the sliding groove mechanism 5, so that the movement of the clamping mechanism is faster and smoother, and the response speed and working efficiency of the optical cable fixing clamp are improved. At the same time, the anti-collision inclined surfaces 804 provided on both sides of the second sliding block 801 can avoid direct collision with the corner during the sliding process, reduce wear and noise, and improve the service life and stability of the optical cable fixing clamp.

[0049] See also Figure 4 There are two wheel grooves 802 and two sliding wheels 803, and the two wheel grooves 802 and the sliding wheels 803 are arranged in a mirror structure. By setting two wheel grooves 802 and two sliding wheels 803, the smoothness and stability of the movement of the second clamping mechanism 8 inside the sliding groove mechanism 5 are enhanced, so that it can pass through the arc at the connection more smoothly. At the same time, the two wheel grooves 802 and the two sliding wheels 803 are arranged in a mirror structure, which ensures the balance and uniformity of force of the clamping mechanism during movement and avoids the occurrence of offset or jamming.

[0050] The implementation principle of the utility model is as follows: firstly, the sliding wheel 803 is used to reduce the friction force of the second sliding block 801 during the sliding process, thereby preventing jamming during the sliding process.

[0051] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0052] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An optical cable fixing clamp for monitoring a communication optical cable network, characterized in that: The invention comprises a clamp (1), one end of which is rotatably connected to a connecting rod (2), the bottom end of which is fixedly connected to an outer shell (3), the interior of which is rotatably connected to an inner shell (4), a sliding groove mechanism (5) is provided on the inner wall of the inner shell (4), and a first clamping mechanism (6) is slidably connected to the interior of the sliding groove mechanism (5).

2. The optical cable fixing clamp for monitoring the communication optical cable network according to claim 1, characterized in that: The sliding groove mechanism (5) comprises a first inclined surface (501) and a second inclined surface (502), and a connecting arc surface (503) is provided between the first inclined surface (501) and the second inclined surface (502).

3. The optical cable fixing clamp for monitoring communication optical cable network according to claim 1, characterized in that: The first pressing mechanism (6) comprises a first sliding block (601), and a spring sleeve rod (602) is connected to the bottom of the first sliding block (601).

4. The optical cable fixing clamp for monitoring the communication optical cable network according to claim 3, characterized in that: The bottom end of the spring sleeve rod (602) is rotatably connected to a pressing block (603) via a rotating shaft, and a friction groove (604) is provided at the bottom of the pressing block (603).

5. The optical cable fixing clamp for monitoring communication optical cable network according to claim 4, characterized in that: Two spring sleeve rods (602) are provided, and the two spring sleeve rods (602) are arranged in a mirror image structure.

6. The optical cable fixing clamp for monitoring communication optical cable network according to claim 1, characterized in that: The sliding groove mechanism (5) and the first pressing mechanism (6) are both provided in two pieces, and the two sliding groove mechanisms (5) and the first pressing mechanism (6) are provided in a mirror image structure.

7. The optical cable fixing clamp for monitoring communication optical cable network according to claim 1, characterized in that: The outer shell (3) and the inner shell (4) are both provided with wire release openings (7), and the two wire release openings (7) are arranged opposite to each other.

8. The optical cable fixing clamp for monitoring a communication optical cable network according to claim 1, characterized in that: The sliding groove mechanism (5) is internally slidably connected to a second clamping mechanism (8), and the second clamping mechanism (8) comprises a second sliding block (801), and a wheel groove (802) is formed on the top of the second sliding block (801).

9. The optical cable fixing clamp for monitoring a communication optical cable network according to claim 8, characterized in that: The wheel groove (802) is rotatably connected to a sliding wheel (803), and both sides of the second sliding block (801) are provided with inclined surfaces (804) for anti-collision.

10. The optical cable fixing clamp for monitoring a communication optical cable network according to claim 8, characterized in that: The wheel groove (802) and the sliding wheel (803) are each provided with two, and the two wheel grooves (802) and the sliding wheels (803) are provided in a mirror image structure.

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