Integrated extrusion molding communication cable

Abstract

The utility model discloses an integrated extrusion molding communication cable, which comprises a communication cable main body, the communication cable main body comprises an outer insulation leather sheath, cable wires, a flame-retardant sleeve, a shielding sleeve and a filling body, the six cable wires are arranged inside the filling body, the shielding sleeve and the flame-retardant sleeve are sequentially wound on the outer surface of the filling body, and the outer surface of the filling body is provided with a plurality of cable wires. The outer insulating leather sheath is mounted on the outer surface of the flame-retardant sleeve in a sleeving manner; by designing a reinforcing connection mechanism, a mounting ring can be fixedly mounted at the end part of an outer insulating leather sheath, and a connecting ring is rotated to drive an external thread rotating plate to rotate in a micro-cone internal thread hole until the external thread rotating plate is rotated to the bottom end of the micro-cone internal thread hole and is extruded to the middle position; and the inner anti-skid reinforcing plate extrudes the surface of the cable wire to fixedly mount the cable wire, so that the end part of the cable wire and the end part of the outer insulating leather sheath are fixedly mounted through the mounting ring, and the communication cable is safely used when the communication cable main body is erected and mounted and is pulled.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication cables, and in particular relates to an integrally extruded communication cable. Background Art

[0002] The existing communication cable is a general term for various wires that transmit electrical signals or optical signals. It is wrapped with an outer insulating sheath formed by extrusion of insulating materials. It is tensile and wear-resistant, easy to retract and reuse, so that the communication cable can be used with tension resistance. At the same time, the fixed installation of the outer insulating sheath at the end of the communication cable is strengthened, and the end of the communication cable is used safely, which improves the safety and tensile resistance of the communication cable when it is used after installation.

[0003] Existing communication cables are directly installed at the location of use during installation, and the cables are easily subjected to tension when used after installation. When the cables are in a tensioned state, it is inconvenient to fix the outer insulating sheath at the ends of the cables, and the outer insulating sheath at the ends of the cables is deformed and retracted toward the middle position when the cables are tensioned, so that the cable wires at the ends are exposed to the outside world, which makes it unsafe to use the cables after installation, affecting the safety of the cables after installation. To this end, the utility model proposes an integrally extruded communication cable. Utility Model Content

[0004] The utility model aims to provide an integrally extruded communication cable to solve the problem in the above-mentioned background technology that it is inconvenient to fix the outer insulating sheath at the end of the cable when the cable is installed in a tensioned state, and the outer insulating sheath at the end of the cable is deformed and retracted toward the middle position when the cable is tensioned, so that the cable wires at the end are exposed to the outside world, affecting the safety of the cable after installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrally extruded communication cable, comprising a communication cable body, the communication cable body comprising an outer insulating sheath, a cable wire, a flame retardant sheath, a shielding sheath and a filling body, six of the cable wires are arranged inside the filling body, the shielding sheath and the flame retardant sheath are sequentially wound around the outer surface of the filling body, the outer insulating sheath is sleeved and installed on the outer surface of the flame retardant sheath, and the communication cable body is also provided with:

[0006] A reinforced connection mechanism, wherein the reinforced connection mechanism comprises a reinforced connection component and a rotation fixing component, wherein the reinforced connection component is arranged at the end of the outer insulating leather sleeve, and the rotation fixing component is arranged inside the reinforced connection component;

[0007] The anti-tension mechanism comprises an anti-tension component, and the anti-tension component is arranged at the edge of the outer surface of the filling body.

[0008] Preferably, the reinforced connection assembly includes a mounting ring arranged on the inner surface of the end of the outer insulating leather sleeve, an elastic clamp is arranged at the edge of the outer surface of the mounting ring, and a clamping hole is integrally formed on the inner surface of the end of the mounting ring.

[0009] Preferably, the mounting ring is consistent with the inner surface structure of the end of the outer insulating leather sleeve, and the mounting ring and the end of the outer insulating leather sleeve are connected by snapping with the snap hole through the elastic clip.

[0010] Preferably, the rotating fixing assembly includes six micro-conical internal threaded holes opened inside the mounting ring, a connecting ring is provided on the surface of the mounting ring, and the cable wire passes through the connecting ring, and five external threaded rotating plates are provided at the end edge of the connecting ring.

[0011] Preferably, the externally threaded rotating plate is an arc-shaped structure, and the outer surface of the externally threaded rotating plate is consistent with the inner surface structure of the micro-conical internally threaded hole.

[0012] Preferably, it also includes an inner anti-skid reinforcement plate, the cable wire passes through the interior of the micro-cone internal threaded hole, and the cable wire and the interior of the micro-cone internal threaded hole are fixed by rotation, extrusion and rotation of the external thread rotating plate and the inner anti-skid reinforcement plate.

[0013] Preferably, the tensile-resistant component comprises a mounting hole integrally formed at the edge of the outer surface of the filling body, and a flexible tensile-resistant wire is snap-fitted and installed inside the mounting hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a reinforced connection mechanism, the mounting ring can be fixedly installed on the end of the outer insulating sheath, and the rotating connecting ring drives the external thread rotating plate to rotate inside the micro-cone internal thread hole until the external thread rotating plate is rotated to the bottom end of the micro-cone internal thread hole and squeezed toward the middle position until the inner anti-slip reinforcement plate is squeezed on the surface of the cable wire to fix the cable wire, thereby fixing the end of the cable wire and the end of the outer insulating sheath through the mounting ring. When the communication cable main body is subjected to tension during installation, it is not easy to cause the end of the outer insulating sheath to retract and expose the cable wire to the outside, so the installation is safer, thereby improving the safety of the communication cable main body during use after installation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural diagram of the installation ring, outer insulating sheath and cable wire of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the mounting ring, micro-cone internal threaded hole and elastic clamp of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the connecting ring, the external thread rotating plate and the internal anti-slip reinforcement plate of the utility model;

[0021] In the figure: 100, communication cable body; 101, outer insulating sheath; 1011, mounting ring; 1012, connecting ring; 1013, micro-cone internal threaded hole; 1014, elastic clamp; 1015, clamping hole; 1016, external threaded rotating plate; 1017, inner anti-slip reinforcement plate; 102, cable wire; 103, flame retardant sleeve; 104, shielding sleeve; 105, filling body; 1051, mounting hole; 1052, flexible anti-drawing wire. 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 Figures 1 to 5 The utility model provides a technical solution: an integrally extruded communication cable, comprising a communication cable body 100, the communication cable body 100 comprising an outer insulating sheath 101, a cable wire 102, a flame retardant sheath 103, a shielding sheath 104 and a filling body 105, six cable wires 102 are arranged inside the filling body 105, the shielding sheath 104 and the flame retardant sheath 103 are sequentially wound around the outer surface of the filling body 105, the outer insulating sheath 101 is sleeved and installed on the outer surface of the flame retardant sheath 103, and the communication cable body 100 is also provided with:

[0024] A reinforced connection mechanism is provided, and the reinforced connection mechanism includes a reinforced connection component and a rotation fixing component. The reinforced connection component is arranged at the end of the outer insulating sheath 101, and the rotation fixing component is arranged inside the reinforced connection component. When the communication cable body 100 is subjected to tension after installation, the end of the outer insulating sheath 101 can be fixed and installed through the reinforced connection mechanism, and it is not easy to retract the end of the outer insulating sheath 101 to the middle position. The end of the communication cable body 100 is not easy to be exposed to the outside during installation, and it can be safely installed and used, thereby improving the safety effect of the communication cable body 100 when in use.

[0025] In order to facilitate the fixed installation of the installation ring 1011 and then the fixed installation of the cable wire 102 through the reinforcement connection component, in this embodiment, preferably, the reinforcement connection component includes a mounting ring 1011 arranged on the inner surface of the end of the outer insulating sheath 101, the mounting ring 1011 is closed at the end of the outer insulating sheath 101 and fixedly installed, and the cable wire 102 is fixedly installed with the end of the outer insulating sheath 101 through the mounting ring 1011, and an elastic clamp 1014 is arranged at the edge of the outer surface of the mounting ring 1011 A clamping hole 1015 is integrally formed on the inner surface of the end of the mounting ring 1011, and the mounting ring 1011 is consistent with the inner surface structure of the end of the outer insulating leather case 101, and the mounting ring 1011 and the end of the outer insulating leather case 101 are clamped and connected with the clamping hole 1015 through an elastic clamp head 1014, and the elastic clamp head 1014 is clamped and fixed inside the clamping hole 1015 to facilitate fixed installation of the mounting ring 1011 at the end of the outer insulating leather case 101, which is convenient for fixed installation and use.

[0026] In order to facilitate the cable wire 102 to pass through the micro-cone internal threaded hole 1013 through the rotating fixing component and then fix it with the mounting ring 1011, so as to facilitate the fixed installation of the cable wire 102 for use, in the present embodiment, preferably, the rotating fixing component includes six micro-cone internal threaded holes 1013 opened in the mounting ring 1011, and the surface of the mounting ring 1011 is provided with a connecting ring 1012, and the cable wire 102 passes through the connecting ring 1012, and five externally threaded rotating plates 1016 are provided at the end edge of the connecting ring 1012, so as to facilitate the rotating connecting ring 1012 to drive the five externally threaded rotating plates 1016 to rotate, and it is easy to rotate and install for use, the externally threaded rotating plate 1016 is an arc structure, and the outer surface of the externally threaded rotating plate 1016 is consistent with the inner surface structure of the micro-cone internal threaded hole 1013, until the end of the externally threaded rotating plate 1016 is rotated to the inner bottom end of the micro-cone internal threaded hole 1013 to squeeze and fix the cable wire 102.

[0027] In order to facilitate the fixed installation and use of the cable wire 102 and the mounting ring 1011, in the present embodiment, preferably, an inner anti-skid reinforcement plate 1017 is also included, and the cable wire 102 passes through the interior of the micro-cone internal threaded hole 1013, and the cable wire 102 and the interior of the micro-cone internal threaded hole 1013 are fixed by rotating, extruding and fixing the external threaded rotating plate 1016 and the internal anti-skid reinforcement plate 1017, so that when the external threaded rotating plate 1016 is rotated inside the micro-cone internal threaded hole 1013, the end of the external threaded rotating plate 1016 is rotated to the bottom end of the micro-cone internal threaded hole 1013 and is squeezed toward the middle position, so that the inner anti-skid reinforcement plate 1017 is squeezed on the surface of the cable wire 102, so that the cable wire 102 can be squeezed and fixed for installation.

[0028] The anti-tensile mechanism includes an anti-tensile component, which is arranged at the edge of the outer surface of the filling body 105. When the communication cable main body 100 is installed, the anti-tensile mechanism can strengthen the stretching when the communication cable main body 100 is subjected to tension, so it is not easy to cause breakage when subjected to tension, thereby improving the anti-tensile effect of the communication cable main body 100 during installation.

[0029] In order to facilitate the tensile resistance of the communication cable main body 100 during installation through the tensile resistance component and strengthen the installation, in the present embodiment, preferably, the tensile resistance component includes a mounting hole 1051 integrally formed at the edge of the outer surface of the filling body 105, and a flexible tensile resistance wire 1052 is installed inside the mounting hole 1051. When the flexible tensile resistance wire 1052 is engaged with the inside of the mounting hole 1051, the flexible tensile resistance wire 1052 strengthens the stretching when the communication cable main body 100 is subjected to tension during installation, thereby improving the tensile resistance effect of the communication cable main body 100 during installation.

[0030] The utility model is provided with an insulating leather cover 101 which is integrally formed by an extrusion process.

[0031] The working principle and use process of the utility model: before installing and using the integrally extruded communication cable, the cable wire 102 is passed through the micro-cone internal thread hole 1013 and the connecting ring 1012, and the mounting ring 1011 is closed at the end of the outer insulating sheath 101. At the same time, the elastic clamp 1014 is deformed and elastically pressed against the inside of the clamp hole 1015 to fix the mounting ring 1011, so that the end of the outer insulating sheath 101 is fixedly installed with the mounting ring 1011, and the rotating connecting ring 1012 drives the external thread rotating plate 1016 to rotate inside the micro-cone internal thread hole 1013. Until the external thread rotating plate 1016 is rotated to the bottom end of the micro-cone internal thread hole 1013 and squeezed toward the middle position, until the internal anti-slip reinforcement plate 1017 is squeezed on the surface of the cable wire 102 to fix the cable wire 102, so that the end of the cable wire 102 and the end of the outer insulating sheath 101 are fixedly installed through the installation ring 1011. When the communication cable main body 100 is subjected to tension during installation, it is not easy to cause the end of the outer insulating sheath 101 to be retracted to expose the cable wire 102 to the outside, and the installation is safer, thereby improving the safety of the communication cable main body 100 when it is installed;

[0032] Then, when the communication cable main body 100 is subjected to tension after installation, a flexible tensile wire 1052 can be installed inside the installation hole 1051. When the communication cable main body 100 is stretched, the flexible tensile wire 1052 strengthens the stretching of the communication cable main body 100, thereby strengthening the tensile resistance during installation and improving the tensile resistance of the communication cable main body 100 during installation.

[0033] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrally extruded communication cable, comprising a communication cable body (100), wherein the communication cable body (100) comprises an outer insulating sheath (101), a cable wire (102), a flame retardant sheath (103), a shielding sheath (104) and a filling body (105), wherein six of the cable wires (102) are arranged inside the filling body (105), the shielding sheath (104) and the flame retardant sheath (103) are sequentially wound around the outer surface of the filling body (105), and the outer insulating sheath (101) is sleeved and installed on the outer surface of the flame retardant sheath (103), characterized in that: The communication cable body (100) is also provided with: A reinforced connection mechanism, comprising a reinforced connection component and a rotation fixing component, wherein the reinforced connection component is arranged at the end of the outer insulating leather sleeve (101), and the rotation fixing component is arranged inside the reinforced connection component; The anti-tension mechanism comprises an anti-tension component, wherein the anti-tension component is arranged at the edge of the outer surface of the filling body (105).

2. The integrally extruded communication cable according to claim 1, characterized in that: The reinforced connection assembly comprises a mounting ring (1011) arranged on the inner surface of the end of the outer insulating leather sleeve (101), an elastic clamp (1014) is arranged at the edge of the outer surface of the mounting ring (1011), and a clamping hole (1015) is integrally formed on the inner surface of the end of the mounting ring (1011).

3. The integrally extruded communication cable according to claim 2, characterized in that: The mounting ring (1011) matches the inner surface structure of the end of the outer insulating leather sleeve (101), and the mounting ring (1011) and the end of the outer insulating leather sleeve (101) are connected by snapping with the snap hole (1015) via the elastic snap head (1014).

4. The integrally extruded communication cable according to claim 2, characterized in that: The rotating fixing assembly comprises six micro-conical internal threaded holes (1013) opened inside a mounting ring (1011); a connecting ring (1012) is arranged on the surface of the mounting ring (1011); the cable wire (102) passes through the connecting ring (1012); and five external threaded rotating plates (1016) are arranged at the end edge of the connecting ring (1012).

5. The integrally extruded communication cable according to claim 4, characterized in that: The external thread rotating plate (1016) is an arc-shaped structure, and the outer surface of the external thread rotating plate (1016) is consistent with the inner surface structure of the micro-cone internal thread hole (1013).

6. The integrally extruded communication cable according to claim 4, characterized in that: It also includes an inner anti-skid reinforcement plate (1017), the cable wire (102) passes through the interior of the micro-cone internal threaded hole (1013), and the cable wire (102) and the interior of the micro-cone internal threaded hole (1013) are fixed by rotation, extrusion and rotation of the external threaded rotating plate (1016) and the inner anti-skid reinforcement plate (1017).

7. The integrally extruded communication cable according to claim 1, characterized in that: The tensile component comprises a mounting hole (1051) integrally formed at the edge of the outer surface of the filling body (105), and a flexible tensile wire (1052) is snap-fitted and mounted inside the mounting hole (1051).

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