Communication signal transmission line protection line tube

Abstract

The utility model relates to the technical field of transmission lines, in particular to a communication signal transmission line protection line pipe which comprises a protection pipe, the left end of the protection pipe is fixedly connected with a left flange, the right end of the left flange is provided with a plurality of first fixing holes penetrating left and right, and the right end of the protection pipe is fixedly connected with a fixing assembly. The right end of the fixing assembly is in threaded connection with a connecting assembly, the right end of the connecting assembly is fixedly connected with an extension pipe, the protection pipe and the extension pipe are the same in structure, the right end of the extension pipe is fixedly connected with a right flange, and a plurality of second fixing holes penetrating left and right are formed in the left end of the right flange. And sealing gaskets are fixedly connected to the outer side surfaces of the left flange and the right flange. According to the communication signal transmission line protection line pipe, through the threaded connection design of the fixing assembly and the connecting assembly, convenient connection and disassembly between the protection pipe and the extension pipe and between the sections are realized, the length and layout can be conveniently adjusted according to actual requirements, and the applicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission lines, in particular to a protective wire tube for a communication signal transmission line. Background Art

[0002] In the field of modern communications, communication signal transmission lines are widely used. These transmission lines undertake the key task of transmitting various important information. However, in actual use environments, communication signal transmission lines face many challenges and potential risks. On the one hand, the transmission lines are in a complex and changeable physical environment and are easily affected by external collisions, extrusions, etc., which may cause damage to the transmission lines and affect the stability and reliability of signal transmission; on the other hand, in some cases, the transmission lines need to be laid over a long distance, and a single length of protective wire tube often cannot meet the needs. Therefore, we have launched a new communication signal transmission line protective wire tube. Utility Model Content

[0003] The main purpose of the utility model is to provide a communication signal transmission line protection tube, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A communication signal transmission line protection line tube, comprising a protection tube, a left flange fixedly connected to the left end of the protection tube, a plurality of first fixing holes passing through the left and right sides are opened at the right end of the left flange, a fixing assembly fixedly connected to the right end of the protection tube, a connecting assembly threadedly connected to the right end of the fixing assembly, an extension tube fixedly connected to the right end of the connecting assembly, the protection tube and the extension tube have the same structure, a right flange fixedly connected to the right end of the extension tube, a plurality of second fixing holes passing through the left and right sides are opened at the left end of the right flange, and sealing gaskets are fixedly connected to the outer sides of the left flange and the right flange;

[0006] The fixing assembly comprises a fixing tube, a first thread hole penetrating inside and outside is opened at the left end of the fixing tube, an internal thread groove is opened on the inner wall surface of the fixing tube, and the left end of the fixing tube is fixedly connected to the right end of the protective tube.

[0007] Preferably, the connecting assembly comprises a fixing ring, a connecting pipe is fixedly connected to the left end of the fixing ring, a second wire hole passing through the left end of the connecting pipe is provided, and an external thread groove is provided on the outer surface of the connecting pipe.

[0008] By adopting the above technical solution: this structural design makes the connection component highly versatile and can be adapted to protective tubes and extension tubes of different specifications to meet diverse usage requirements.

[0009] Preferably, the diameter of the second wire hole is the same as the diameter of the first wire hole.

[0010] By adopting the above technical solution: the second wire hole has the same diameter as the first wire hole, which can ensure that the communication signal transmission line maintains a consistent channel size when passing through the connecting component and the fixing component, so that the line can pass smoothly, avoid jamming or obstruction, and ensure the continuity and stability of signal transmission.

[0011] Preferably, the external thread groove and the internal thread groove are matched, and the outer surface of the connecting pipe is threadedly connected to the inner wall surface of the fixing pipe through the external thread groove and the internal thread groove.

[0012] By adopting the above technical solution: this flexibly connectable and disassembled design allows the protective wire tube to be combined and adjusted in different lengths according to actual needs, adapting to a variety of different application scenarios and wiring requirements.

[0013] Preferably, the protection tube comprises a protection wire tube body, the inner wall surface of the protection wire tube body is fixedly connected with a buffer layer, and the inner wall surface of the buffer layer is fixedly connected with an inner insulating layer.

[0014] By adopting the above technical solution: the synergistic effect of the three-layer structure provides comprehensive protection for the communication signal transmission line, covering multiple aspects such as mechanical strength, buffering performance and insulation performance, greatly extending the service life of the transmission line.

[0015] Preferably, the left end of the protective wire tube body, the left end of the buffer layer and the left end of the inner insulating layer are all fixedly connected to the right end of the left flange.

[0016] By adopting the above technical solution: when it is necessary to maintain the left end of the protection tube or replace related parts, the operation can be conveniently performed through the left flange.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, the protection tube and the extension tube can effectively resist external physical damage and buffer vibration impact by protecting the wire tube body, the buffer layer and the inner insulating layer, while ensuring good insulation and ensuring that the communication signal transmission line works safely and stably;

[0019] 2. In the utility model, the threaded connection design of the fixing component and the connecting component realizes convenient connection and disassembly between the protection tube and the extension tube and between the sections, which facilitates the adjustment of the length and layout according to actual needs and enhances the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a communication signal transmission line protection line tube of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of a protective tube for a communication signal transmission line protection tube according to the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of a fixing assembly for a communication signal transmission line protection tube according to the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the overall structure of a connection component of a communication signal transmission line protection tube.

[0024] In the figure: 1. protective tube; 2. left flange; 3. first fixing hole; 4. fixing assembly; 5. connecting assembly; 6. extension tube; 7. right flange; 8. second fixing hole; 9. sealing gasket; 11. protective wire tube body; 12. buffer layer; 13. inner insulating layer; 41. fixing tube; 42. first wire hole; 43. internal thread groove; 51. fixing ring; 52. connecting tube; 53. second wire hole; 54. external thread groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A communication signal transmission line protection line tube, including a protection tube 1, characterized in that: a left flange 2 is fixedly connected to the left end of the protection tube 1, a plurality of first fixing holes 3 passing through the left and right sides are opened at the right end of the left flange 2, a fixing component 4 is fixedly connected to the right end of the protection tube 1, a connecting component 5 is threadedly connected to the right end of the fixing component 4, an extension tube 6 is fixedly connected to the right end of the connecting component 5, the protection tube 1 and the extension tube 6 have the same structure, a right flange 7 is fixedly connected to the right end of the extension tube 6, a plurality of second fixing holes 8 passing through the left and right sides are opened at the left end of the right flange 7, and sealing gaskets 9 are fixedly connected to the outer sides of the left flange 2 and the right flange 7.

[0030] In this embodiment, the fixing component 4 includes a fixing tube 41, a first wire hole 42 passing through inside and outside is opened at the left end of the fixing tube 41, an internal thread groove 43 is opened on the inner wall surface of the fixing tube 41, and the left end of the fixing tube 41 is fixedly connected to the right end of the protective tube 1; the connecting component 5 includes a fixing ring 51, a connecting tube 52 is fixedly connected to the left end of the fixing ring 51, a second wire hole 53 passing through left and right is opened at the left end of the connecting tube 52, and an external thread groove 54 is opened on the outer surface of the connecting tube 52; the diameter of the second wire hole 53 is the same as the diameter of the first wire hole 42; the external thread groove 54 and the internal thread groove 43 are matched, and the outer surface of the connecting tube 52 is threadedly connected to the inner wall surface of the fixing tube 41 through the external thread groove 54 and the internal thread groove 43.

[0031] According to the above scheme, when connecting the extension tube 6, the connection tube 52 of the connection assembly 5 is aligned with the fixed tube 41 of the fixed assembly 4, the external thread groove 54 on the connection tube 52 and the internal thread groove 43 on the inner wall of the fixed tube 41 are adapted to each other, and the connection tube 52 is rotated to make its outer surface threadedly connected with the inner wall surface of the fixed tube 41 to achieve a tight installation. In this way, the two sections of the protective tube are firmly connected together.

[0032] In this embodiment, the protective tube 1 includes a protective wire tube body 11, the inner wall surface of the protective wire tube body 11 is fixedly connected with a buffer layer 12, and the inner wall surface of the buffer layer 12 is fixedly connected with an inner insulating layer 13; the left end of the protective wire tube body 11, the left end of the buffer layer 12 and the left end of the inner insulating layer 13 are all fixedly connected to the right end of the left flange 2.

[0033] Through the above solution: the protective wire tube body 11 is the outermost layer, the buffer layer 12 plays a key buffering function, and the inner insulating layer 13 is mainly responsible for isolating the transmission line from the protective wire tube body 11 and the external environment.

[0034] It should be noted that the utility model is a communication signal transmission line protection line tube. During use, the transmission line passes through the protection tube 1 and the extension tube 6. The protection line tube body 11 provides the first physical protection for the transmission line to prevent direct collision and wear from the outside. The inner insulating layer 13 ensures that the signal of the transmission line will not be interfered with, and at the same time plays a good insulation role to ensure the stability and safety of signal transmission. The buffer layer 12 can absorb and buffer the vibration and impact transmitted from the outside to protect the transmission line from being affected. When it is necessary to connect two sections of the protection line tube, the connecting tube 52 of the connecting component 5 is screwed into the fixing component 4. In the fixed tube 41, a tightening connection is achieved through the cooperation of the external thread groove 54 and the internal thread groove 43. At this time, the first wire hole 42 and the second wire hole 53 are aligned to ensure that the transmission line can pass smoothly. The sealing gasket 9 on the left flange 2 and the right flange 7 plays a sealing role during connection to prevent external impurities from entering. Multiple sections of protective wire tubes can be continuously connected and extended in this way to meet the needs of different lengths. In actual use, this detachable and combinable structure facilitates the installation, maintenance and replacement of the protective wire tube, ensuring that the communication signal transmission line is always in a good protection state, thereby achieving stable and reliable signal transmission.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A communication signal transmission line protection tube, comprising a protection tube (1), characterized in that: The left end of the protection tube (1) is fixedly connected to a left flange (2), and the right end of the left flange (2) is provided with a plurality of first fixing holes (3) passing through the left and right sides. The right end of the protection tube (1) is fixedly connected to a fixing assembly (4), and the right end of the fixing assembly (4) is threadedly connected to a connecting assembly (5), and the right end of the connecting assembly (5) is fixedly connected to an extension tube (6). The protection tube (1) and the extension tube (6) have the same structure, and the right end of the extension tube (6) is fixedly connected to a right flange (7), and the left end of the right flange (7) is provided with a plurality of second fixing holes (8) passing through the left and right sides. The outer sides of the left flange (2) and the right flange (7) are fixedly connected to sealing gaskets (9); The fixing assembly (4) comprises a fixing tube (41), a first thread hole (42) penetrating inside and outside is formed at the left end of the fixing tube (41), an internal thread groove (43) is formed on the inner wall surface of the fixing tube (41), and the left end of the fixing tube (41) is fixedly connected to the right end of the protective tube (1).

2. A communication signal transmission line protection tube according to claim 1, characterized in that: The connection assembly (5) comprises a fixing ring (51), the left end of the fixing ring (51) being fixedly connected to a connecting pipe (52), the left end of the connecting pipe (52) being provided with a second thread hole (53) passing through the left and right sides, and the outer surface of the connecting pipe (52) being provided with an external thread groove (54).

3. A communication signal transmission line protection tube according to claim 2, characterized in that: The diameter of the second wire hole (53) is the same as the diameter of the first wire hole (42).

4. A communication signal transmission line protection tube according to claim 2, characterized in that: The external thread groove (54) and the internal thread groove (43) are matched, and the outer surface of the connecting pipe (52) is threadedly connected to the inner wall surface of the fixing pipe (41) through the external thread groove (54) and the internal thread groove (43).

5. The communication signal transmission line protection tube according to claim 1, characterized in that: The protection tube (1) comprises a protection wire tube body (11), the inner wall surface of the protection wire tube body (11) is fixedly connected to a buffer layer (12), and the inner wall surface of the buffer layer (12) is fixedly connected to an inner insulating layer (13).

6. A communication signal transmission line protection tube according to claim 5, characterized in that: The left end of the protective wire tube body (11), the left end of the buffer layer (12) and the left end of the inner insulating layer (13) are all fixedly connected to the right end of the left flange (2).

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