Communication cable protection device

Abstract

The utility model relates to the technical field of communication cable protection, and provides a communication cable protection device, which comprises a protection air bag, a protection cloth pipe, a first connecting seat, a second connecting seat and a valve cover, a communication cable is arranged in the protection air bag, the protection air bag is fixedly arranged in the protection cloth pipe, and the first connecting seat and the second connecting seat are arranged in the protection cloth pipe. The first connecting seat is fixedly arranged at one end of the protective cloth pipe, the second connecting seat is fixedly arranged at the other end of the protective cloth pipe, and the valve cover is detachably arranged on the protective air bag. And the transportation and use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cable protection, in particular to a communication cable protection device. Background Art

[0002] Communications cables, also known as communication cables, consist of multiple insulated wires or conductors forming a cable core, surrounded by a sealed sheath. Some cables also have an outer sheath. They can be laid in various ways, including overhead, buried, in pipelines, and underwater. They are categorized by structure as symmetrical, coaxial, and composite cables; and by function as field and permanent cables (underground and submarine cables). Communications cables offer a wide transmission bandwidth, high communication capacity, and minimal interference, but are difficult to repair. They can transmit telephone, telegraph, data, and images. However, these outdoor communications cables rely solely on their insulating sheath for protection. Long-term exposure to severe rain and snow can corrode the sheath. Furthermore, outdoor communications cables are prone to birds landing on their tops, which can damage the insulation from scratches or pecking with their beaks.

[0003] As shown in application number: CN202221850798.5, an outdoor communication cable protection device includes: a main pipe sleeve, the interior of the main pipe sleeve is fixedly connected with an anti-static sponge ring, the external rotating sleeve of the top of the main pipe sleeve is connected with a secondary pipe sleeve, the external threads at both ends of the main pipe sleeve are connected with a straight-line docking main pipe, and the external rotating sleeve at the top of the straight-line docking main pipe is connected with a straight-line docking secondary pipe. The outdoor communication cable protection device opens the main pipe sleeve and the secondary pipe sleeve, the straight-line docking main pipe and the straight-line docking secondary pipe, the right-angle main pipe and the right-angle secondary pipe, and clamps the cable to be protected inside the main pipe sleeve and the secondary pipe sleeve, the straight-line docking main pipe and the straight-line docking secondary pipe, the right-angle main pipe and the right-angle secondary pipe, and then closes and rotates the bolt and nut group, and then threads the right-angle main pipe, the straight-line docking main pipe and the main pipe sleeve respectively.

[0004] The above solution protects the cables through a protective tube, which is less efficient during outdoor transportation and installation and has poor adaptability to cables in a bent state. A more flexible portable protection device is needed. Utility Model Content

[0005] In order to solve the problem of lack of portable and flexible protection devices for outdoor communication cables, the utility model provides a communication cable protection device to solve the problem.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0007] A communication cable protection device includes: a protective cloth tube, a protective airbag, a first connecting seat, a second connecting seat and a valve cover, wherein the protective cloth tube is fixedly provided with a protective airbag, and the communication cable is movably arranged inside the protective airbag, the first connecting seat is fixedly provided on one end of the protective cloth tube, the second connecting seat is fixedly provided on the other end of the protective cloth tube, and the protective airbag inflation pipe is detachably provided with a valve cover or a connector.

[0008] Preferably, the first connecting seat includes a first fixing seat, a fixing hole is provided on the first fixing seat, a first airbag hole is provided on the first connecting seat, the first connecting seat includes a first receiving tube, a connecting thread is provided on the outer side of the first receiving tube, and the first receiving tube is cooperatively connected with the second connecting seat.

[0009] Preferably, the second connecting seat includes a second fixing seat, a fixing hole is provided on the second fixing seat, a second airbag hole is provided on the second connecting seat, the second connecting seat includes a second storage tube, a connecting thread is provided on the inner side of the second storage tube, and the second storage tube and the first storage tube can be connected by threads.

[0010] Preferably, the protective cloth tube includes a protective canvas, with limiting rings fixed at both ends of the protective canvas, limiting fixing holes are provided on the limiting rings, and two groups of airbag through holes are provided on the protective canvas. The protective canvas is made of wear-resistant and waterproof canvas.

[0011] Preferably, the protective airbag is provided with multiple groups of supporting airbags and two groups of inflation pipes, the two groups of inflation pipes are cooperatively arranged in the airbag through holes, and the inflation pipes are provided with tightening threads.

[0012] Preferably, when multiple groups of communication cable protection devices are connected and arranged, the first connecting seat and the second connecting seat are connected and fixed by fixing bolts when they abut against the first connecting seat or the second connecting seat on another group of communication cable protection devices.

[0013] Preferably, when multiple groups of communication cable protection devices are connected and set, connecting heads are provided on adjacent tightening threads on different communication cable protection devices, and tightening threads are provided inside the connecting heads. The two groups of adjacent connecting heads are sealed and connected through connecting air pipes.

[0014] The advantages of the present invention are that the communication cables are protected by the protective airbag and the protective cloth tube, the air inside the airbag is removed during the transportation of the cable, the protective airbag and the protective cloth tube can be simply stored through the threaded connection between the first connecting seat and the second connecting seat, thereby improving the transportation efficiency, and the adaptability of the protective device to the communication cables is improved through the flexible characteristics of the protective cloth tube and the protective airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a structural diagram of the connecting seat and the protective pipe of the utility model;

[0018] Figure 3 It is a structural diagram of the protection component of the utility model;

[0019] Figure 4 It is a structural diagram of the connection assembly of the utility model;

[0020] Description of reference numerals:

[0021] 1. Protective cloth tube; 2. Protective airbag; 3. First connecting piece; 4. Second connecting piece; 5. Valve cover; 6. Communication cable; 7. Connecting air pipe; 8. Connecting head; 9. Fixing bolt; 11. Protective canvas; 12. Limiting ring; 13. Airbag through hole; 14. Limiting fixing hole; 21. Support airbag; 22. Inflation pipe; 23. Tightening thread; 31. First storage tube; 32. First fixing seat; 33. First airbag hole; 41. Second storage tube; 42. Second airbag hole; 43. Second fixing seat; 81. Twist ring. DETAILED DESCRIPTION

[0022] Example 1, combined with Figure 1 To explain:

[0023] A communication cable protection device includes: a protective cloth tube 1, a protective airbag 2, a first connecting seat 3, a second connecting seat 4 and a valve cover 5, wherein the protective airbag 2 is fixedly arranged inside the protective cloth tube 1, and the communication cable 6 is movably arranged inside the protective airbag 2, the first connecting seat 3 is fixedly arranged on one end of the protective cloth tube 1, and the second connecting seat 4 is fixedly arranged on the other end of the protective cloth tube 1, the connecting ends of the first connecting seat 3 and the second connecting seat 4 are arranged opposite to each other, and the valve cover 5 is fixedly arranged on the protective airbag 2.

[0024] With such arrangement, the protective cloth tube 1 prevents the protective airbag 2 from being scratched by external sharp objects, the protective airbag 2 protects the internal communication cable 6, the flexible protective cloth tube 1 and the protective airbag 2 adapt to the slight bending of the communication cable 6 during the installation process, the valve cover 5 protects the inflation pipe 22 of the protective airbag 2, and the first connecting seat 3 and the second connecting seat 4 are arranged relative to each other, which facilitates the coordinated connection of the first connecting seat 3 and the second connecting seat 4 in the non-working state. The protective airbag 2 and the protective cloth tube 1 can be folded and stored inside the first connecting seat 3 and the second connecting seat 4 to reduce transportation space.

[0025] Example 2, based on Example 1, combined with Figure 2 To explain:

[0026] The first connecting seat 3 includes a first fixing seat 32, a fixing hole is provided on the first fixing seat 32, a first airbag hole 33 is provided on the first connecting seat 3, the first connecting seat 3 includes a first receiving tube 31, a connecting thread is provided on the outer side of the first receiving tube 31, and the first receiving tube 31 is connected to the second connecting seat 4. The second connecting seat 4 includes a second fixing seat 43, a fixing hole is provided on the second fixing seat 43, a second airbag hole 42 is provided on the second connecting seat 4, the second connecting seat 4 includes a second receiving tube 41, a connecting thread is provided on the inner side of the second receiving tube 41, and the second receiving tube 41 can be connected to the first receiving tube 31 by thread. The protective cloth tube 1 includes a protective canvas 11, and limit rings 12 are fixed at both ends of the protective canvas 11, and limit fixing holes 14 are provided on the limit rings 12. The protective canvas 11 is provided with two groups of airbag through holes 13. The protection airbag 2 is provided with multiple groups of supporting airbags 21 and two groups of inflation pipes 22 . The two groups of inflation pipes 22 are cooperatively arranged in the airbag through hole 13 . The inflation pipes 22 are provided with tightening threads 23 .

[0027] With such arrangement, in the non-working state, the first connecting seat 3 and the second connecting seat 4 are connected by the first receiving tube 32 and the second receiving tube 41, so that the protective cloth tube 1 and the protective airbag 2 are received and protected. A limiting ring 12 is fixedly provided on the protective cloth tube 1, and the limiting fixing hole 14 on the limiting ring 12 is matched with the fixing holes on the first fixing seat 32 and the second fixing seat 43 to be connected. The inflation pipe 22 on the protective airbag 2 is connected to the outside world through the airbag through hole 13 on the protective cloth tube 1, so as to facilitate the inflation work.

[0028] Example 3, based on Example 2, combined with Figure 3 To explain:

[0029] When multiple groups of communication cable protection devices are connected and set, the first connecting seat 3 and the second connecting seat 4 can be connected and fixed by fixing bolts 9 when they abut against the first connecting seat 3 or the second connecting seat 4 on another group of communication cable protection devices. When multiple groups of communication cable protection devices are connected and set, adjacent tightening threads 23 on different communication cable protection devices are matched with connecting heads 8, and tightening threads are provided inside the connecting heads 8. The two groups of adjacent connecting heads 8 are sealed and connected through connecting air pipes 7.

[0030] With such an arrangement, when multiple groups of communication cable protection devices are used at the same time, the first connecting seat 3 or the second connecting seat 4 of another adjacent group of communication cable protection devices can be connected by fixing bolts 9 to avoid gaps and fully wrap and protect the communication cable 6. After inflation, multiple groups of support airbags 21 play a supporting and protective role for the communication cable 6. When multiple groups of protection devices are used at the same time, the protection airbags 2 of two adjacent groups of protection devices can be connected by connecting air pipes 7 to improve the inflation efficiency. The connecting air pipes 7 are fixedly connected to the inflation pipes 22 on the adjacent protection airbags 2 through the connector 8.

[0031] The working principle of the utility model: The utility model uses the protective cloth tube 1 to prevent the protective airbag 2 from being scratched by external sharp objects, and uses the protective airbag 2 to protect the internal communication cable 6. The flexible protective cloth tube 2 and the protective airbag 2 adapt to the bending conditions of the communication cable 6, and connect multiple sets of protection devices through the first connecting seat 3 and the second connecting seat 4. During transportation, the first connecting seat 3 and the second connecting seat 4 are connected through the first storage tube 31 and the second storage tube 41 on the first connecting seat 3 and the second connecting seat 4. At the same time, the protective cloth tube 1 and the protective airbag 2 are folded and stored inside the first storage tube 31 and the second storage tube 41, thereby reducing the transportation volume and improving the transportation efficiency. When multiple sets of protection devices protect the communication cable 6 at the same time, the multiple sets of protection airbags 2 can be connected through the connecting air tube 7 to improve the inflation efficiency. The user can protect the inflation pipe 22 on the protective airbag 2 through the valve cover 5. The utility model has a simple structure and significant effect. It protects through the protective airbag 2 and fills through inflation, thereby reducing the weight and transportation volume of the device and improving the transportation and use efficiency.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. Therefore, all changes that come within the meaning and range of equivalents of the claims are intended to be embraced by the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent replacements and improvements made to the above embodiments based on the technical essence of the present invention should be included in the scope of protection of the technical solution of the present invention.

Claims

1. A communication cable protection device, characterized in that: include: A protective fabric tube (1), a protective airbag (2), a first connecting seat (3) and a second connecting seat (4); the protective fabric tube (1) is fixedly provided with the protective airbag (2); a communication cable (6) is movably provided inside the protective airbag (2); the first connecting seat (3) is fixedly provided on one end of the protective fabric tube (1); the second connecting seat (4) is fixedly provided on the other end of the protective fabric tube (1); the connecting end of the first connecting seat (3) and the connecting end of the second connecting seat (4) are arranged opposite to each other; and a valve cover (5) or a connector (8) is detachably provided on the inflation pipe (22) of the protective airbag (2).

2. A communication cable protection device according to claim 1, characterized in that: The first connecting seat (3) includes a first fixing seat (32), a fixing hole is provided on the first fixing seat (32), a first airbag hole (33) is provided on the first connecting seat (3), the first connecting seat (3) includes a first receiving tube (31), a connecting thread is provided on the outer side of the first receiving tube (31), and the first receiving tube (31) is connected to the second connecting seat (4).

3. A communication cable protection device according to claim 2, characterized in that: The second connecting seat (4) includes a second fixing seat (43), a fixing hole is provided on the second fixing seat (43), a second airbag hole (42) is provided on the second connecting seat (4), and the second connecting seat (4) includes a second receiving tube (41), a connecting thread is provided on the inner side of the second receiving tube (41), and the second receiving tube (41) and the first receiving tube (31) can be connected by threads.

4. A communication cable protection device according to claim 1, characterized in that: The protective cloth tube (1) comprises a protective canvas (11), wherein limit rings (12) are fixedly provided at both ends of the protective canvas (11), a limit fixing hole (14) is provided on the limit ring (12), and two groups of airbag through holes (13) are provided on the protective canvas (11).

5. A communication cable protection device according to claim 4, characterized in that: The protective airbag (2) is provided with a plurality of support airbags (21) and two sets of inflation pipes (22). The two sets of inflation pipes (22) pass through the airbag through-holes (13) and are provided outside the protective fabric tube (1). The inflation pipes (22) are provided with tightening threads (23).

6. A communication cable protection device according to claim 1, characterized in that: When multiple groups of communication cable protection devices are connected and arranged, the first connection seat (3) and the second connection seat (4) are connected and fixed by fixing bolts (9) when they abut against the first connection seat (3) or the second connection seat (4) on another group of communication cable protection devices.

7. A communication cable protection device according to claim 5, characterized in that: When multiple groups of communication cable protection devices are connected and arranged, adjacent tightening threads (23) on adjacent communication cable protection devices are matched with connecting heads (8), tightening threads are arranged inside the connecting heads (8), and two groups of adjacent connecting heads (8) are sealed and connected via connecting air pipes (7).

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