CN216055212U

CN216055212U - High strength ul authentication cable

Info

Publication number: CN216055212U
Application number: CN202122620773.8U
Authority: CN
Inventors: 施强强
Original assignee: Changzhou Shengsheng Cable Co ltd
Current assignee: Changzhou Shengsheng Cable Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-15
Anticipated expiration: 2031-10-28

Abstract

The utility model belongs to the field of cables, and particularly relates to a high-strength ul authentication cable which comprises a cable body and a fixing tube arranged on the surface of the cable body, wherein fixing rings are arranged at two ends of the fixing tube, the cable body is matched with the fixing tube and the fixing ring, the fixing ring is in an arc shape, the fixing ring is fixedly connected with the fixing tube, the fixing rings are symmetrically arranged on the surface of the cable body, reinforcing plates are fixed on the outer surfaces of the fixing rings, and fixing bolts are arranged on the outer surfaces of the reinforcing plates; through the existing clamping tool of fixed pipe cooperation, instrument such as insulating sticky tape can be fixed two sets of cables, pass reinforcing plate cooperation nut through fixing bolt and can fix solid fixed ring on the cable surface, improved the fastness between two sets of cable bodies greatly, can avoid dragging the cable through the compression ring and cause the phase separation between two sets of cables.

Description

High strength ul authentication cable

Technical Field

The utility model relates to the field of cables, in particular to a high-strength ul authentication cable.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many uses, and the multiple functions such as mainly used control installation, jointing equipment, transmission electric power are common and indispensable thing in daily life, and in the use of cable, because the length of cable is not enough often can be connected two sets of or multiunit cable to convenient to use.

When cables are connected, the cable cores at the end parts of the two groups of cables are clamped by using a clamping piece and then fixed by using an insulating tape, so that the fixing is simple and convenient, but when the cables are frequently pulled or cable joints are positioned at bent positions, the insulating tape is easy to fall off, and the cable cores fall off; therefore, a high strength ul authentication cable is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that when a cable is frequently pulled or a cable connector is positioned at a bent position, an insulating tape is easy to fall off and cable cores are easy to fall off, the utility model provides a high-strength ul authentication cable.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a high-strength ul authentication cable, which comprises a cable body and a fixing tube arranged on the surface of the cable body, wherein fixing rings are arranged at two ends of the fixing tube, the cable body is matched with the fixing tube and the fixing ring, the fixing ring is arc-shaped, the fixing ring is fixedly connected with the fixing tube, the fixing rings are symmetrically arranged on the surface of the cable body, reinforcing plates are fixed on the outer surfaces of the fixing rings, and fixing bolts are arranged on the outer surfaces of the reinforcing plates; the firmness between two sets of cable bodies is improved, and the cable is prevented from being pulled in the using process to cause phase separation between the two sets of cables.

Preferably, the inner wall of the fixing ring is provided with a clamping layer, the clamping layer is connected with the fixing ring through an adhesive layer, and the clamping layer is a flexible plastic layer; the fixing effect between the fixing ring and the cable body is enhanced, and the fixing pipe is prevented from loosening on the cable body.

Preferably, the inner wall of the fixed pipe is provided with waterproof rings, the waterproof rings are symmetrically arranged on the inner wall of the fixed pipe, the waterproof rings are fixedly connected with the fixed pipe, the inner wall of each waterproof ring is attached to the outer surface of the cable body, and each waterproof ring is a rubber ring; improve the leakproofness between two sets of cables, prevent to influence the normal use of cable.

Preferably, the inner wall of the fixed tube is embedded with compression rings, the compression rings are positioned on the inner wall of the fixed tube and arranged in a horizontal array, the compression rings are rubber rings, and the compression rings are fixedly connected with the fixed tube; the cable core is prevented from loosening, and the fixing effect between cables is further improved.

Preferably, the cable body comprises a cable outer ring, a cable inner ring is fixed inside the cable outer ring, a cable core is installed inside the cable inner ring, a compression resistant strip is arranged between the cable core and the cable inner ring, the compression resistant strip is fixedly connected with the cable inner ring, and the cross section of the compression resistant strip is in a cross shape; avoid the fracture to appear in mutual extrusion between the cable core, and then can improve the life of cable.

Preferably, the cable outer ring is internally provided with connecting holes, the connecting holes are arranged in the cable outer ring in an array manner, the connecting holes are internally provided with compressive columns, and the compressive columns are fixedly connected with the cable outer ring; the influence of pressure and bending force on the cable core is reduced, and the durability of the cable is further improved.

Preferably, the outer surface of the outer ring of the cable is sleeved with a wear-resistant layer, the wear-resistant layer is fixedly connected with the outer ring of the cable, and the wear-resistant layer is a resin layer; the wear resistance of the cable can be increased, and the service life of the cable is prolonged.

The utility model has the advantages that:

1. according to the utility model, the fixing pipe is matched with the existing clamping tool, the insulating tape and other tools to fix the two groups of cables, the fixing bolt penetrates through the reinforcing plate and is matched with the nut to fix the fixing ring on the surface of the cable, so that the firmness between the two groups of cable bodies is greatly improved, and the anti-compression ring can prevent the two groups of cables from being separated due to cable pulling;

2. the pressure-resistant column in the outer ring of the cable can buffer the pressure and the bending force on the cable in advance, so that the influence of the pressure and the bending force on the cable core is reduced, the pressure and the bending force on the cable can be well buffered through the pressure-resistant strip in the inner ring of the cable, the mutual extrusion and abrasion between the cable cores are avoided, and the service life of the cable can be prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a cross-sectional view of the fixing tube and the fixing ring according to the first embodiment;

fig. 3 is a cross-sectional view of the cable outer ring and the cable inner ring according to the first embodiment;

fig. 4 is a cross-sectional view between the outer ring of the cable and the wear-resistant layer according to the second embodiment.

In the figure: 1. a cable body; 2. a fixed tube; 3. a fixing ring; 4. a reinforcing plate; 5. fixing the bolt; 6. A tightening layer; 7. a waterproof ring; 8. an anti-compression ring; 9. a cable outer ring; 10. a cable inner ring; 11. a cable core; 12. anti-pressing strips; 13. connecting holes; 14. a compression resistant column; 15. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a high-strength ul authentication cable includes a cable body 1 and a fixing tube 2 mounted on the surface of the cable body 1, fixing rings 3 are respectively disposed at two ends of the fixing tube 2, the cable body 1 is matched with the fixing tube 2 and the fixing ring 3, the fixing ring 3 is arc-shaped, the fixing rings 3 are fixedly connected with the fixing tube 2, the fixing rings 3 are symmetrically arranged on the surface of the cable body 1, reinforcing plates 4 are fixed on the outer surfaces of the fixing rings 3, and fixing bolts 5 are mounted on the outer surfaces of the reinforcing plates 4; in the daily use china of cable, use length can not be satisfied when the cable, when needing to work a telephone switchboard to two sets of cables, earlier with the solid fixed ring 3 cover of fixed pipe 2 tip on one of them set of cable body 1, then pass fixed pipe 2 with the tip of cable body 1, be connected it with another set of cable again, through present clamping tool, instrument such as insulating tape is fixed to it, fixed back, the rethread draws fixed pipe 2 of dragging, make the both ends of fixed pipe 2 and two sets of cable body 1 homogeneous phase connection, then utilize fixing bolt 5 to pass reinforcing plate 4 cooperation nut and fix, further improve the fixed effect between solid fixed ring 3 and the cable, realize fixing between two sets of cables, the fastness between two sets of cable bodies 1 has been improved greatly, it causes the phase separation between two sets of cables to avoid dragging the cable in the cable use.

The inner wall of the fixing ring 3 is provided with a clamping layer 6, the clamping layer 6 is connected with the fixing ring 3 through an adhesive layer, and the clamping layer 6 is a flexible plastic layer; utilize fixing bolt 5 to pass gusset plate 4 and can extrude the layer 6 that steps up of solid fixed ring 3 inner wall to solid fixed ring 3 at the in-process of fixing, make to step up and laminate each other between layer 6 and the cable body 1, strengthened the fixed effect between solid fixed ring 3 and the cable body 1, prevent that fixed pipe 2 is not hard up on cable body 1.

The inner wall of the fixed pipe 2 is provided with waterproof rings 7, the waterproof rings 7 are symmetrically arranged on the inner wall of the fixed pipe 2, the waterproof rings 7 are fixedly connected with the fixed pipe 2, the inner wall of each waterproof ring 7 is attached to the outer surface of the cable body 1, and each waterproof ring 7 is a rubber ring; after connecting between two sets of cables, waterproof circle 7 of fixed pipe 2 inner wall closely laminates with the surface of cable body 1, can avoid steam, water to get into the inside of fixed pipe 2, improves the leakproofness between two sets of cables, prevents to cause the influence to the normal use of cable, has improved the result of use of cable.

The inner wall of the fixed tube 2 is embedded with compression resistant rings 8, the compression resistant rings 8 are positioned on the inner wall of the fixed tube 2 and are arranged in a horizontal array, the compression resistant rings 8 are rubber rings, and the compression resistant rings 8 are fixedly connected with the fixed tube 2; after two sets of cables connect, in its use, when fixed pipe 2 received the extrusion, the embedded resistance to compression ring 8 of fixed pipe 2 inner wall can cushion the extrusion, avoids causing the extrusion to cable core 11, reduces the influence of extrusion to the cable, prevents to appear becoming flexible between the cable core 11, and then has improved the fixed effect between the cable.

The cable body 1 comprises a cable outer ring 9, a cable inner ring 10 is fixed inside the cable outer ring 9, a cable core 11 is installed inside the cable inner ring 10, a compression-resistant strip 12 is arranged between the cable core 11 and the cable inner ring 10, the compression-resistant strip 12 is fixedly connected with the cable inner ring 10, and the cross section of the compression-resistant strip 12 is in a cross shape; in the daily use of cable, when the cable received the extrusion, buckle, pressure, the power of buckling that receives the cable that can be fine through the inside resistance to compression strip 12 of cable inner circle 10 cushions, avoids extruding each other between the cable core 11 and appears the fracture, and can avoid wearing and tearing each other between the cable core 11, and then can improve the life of cable.

The inner part of the cable outer ring 9 is provided with connecting holes 13, the connecting holes 13 are positioned in the cable outer ring 9 and are arranged in an array manner, compressive posts 14 are arranged in the connecting holes 13, and the compressive posts 14 are fixedly connected with the cable outer ring 9; when the cable receives pressure, bending force, the withstand voltage post 14 of leading to cable outer lane 9 inside can cushion the pressure, the bending force that the cable received in advance, reduces the influence that pressure, bending force caused cable core 11, further improves the durability of cable.

The outer surface of the cable outer ring 9 is sleeved with a wear-resistant layer 15, the wear-resistant layer 15 is fixedly connected with the cable outer ring 9, and the wear-resistant layer 15 is a resin layer; can often drag the cable in the daily use of cable, when dragging the cable, wearing layer 15 made through resin can increase the wearability of cable, avoids the cable frequently to contact ground and causes the cortical layer on its surface to appear damaging, avoids influencing the normal use of cable to improve the life of cable, more be favorable to the long-term use of cable.

Example two:

referring to fig. 4, as another embodiment of the present invention, in a first comparative example, an anti-corrosion layer is disposed between an outer ring of a cable and a wear-resistant layer, and the anti-corrosion layer is a polyolefin coating; in the cable use, the polyolefin coating can form one deck shielding coating on the surface of cable outer lane, prevents that water and oxygen from contacting with the cable, avoids the cable to receive the corruption, and then can improve the life of cable.

The working principle is that when two groups of cables are connected, the fixing ring 3 at the end part of the fixing tube 2 is firstly sleeved on one group of cable bodies 1, then the end part of the cable body 1 passes through the fixing tube 2 to be connected with the other group of cables, the cable bodies are fixed by the existing clamping tools, insulating tapes and other tools, after the fixing, the fixing tube 2 is pulled to connect the end part of the fixing tube 2 with the two groups of cable bodies 1, then the fixing bolt 5 passes through the reinforcing plate 4 to be fixed by matching with a nut, the fastening layer 6 on the inner wall of the fixing ring 3 is extruded in the fixing process, the fixing effect between the fixing ring 3 and the cables is further improved, the fixing between the two groups of cables is realized, the firmness between the two groups of cables is greatly improved, the waterproof ring 7 on the inner wall of the fixing tube 2 can prevent water vapor and water from entering the fixing tube 2, and the sealing performance between the two groups of cables is improved, meanwhile, the compression-resistant ring 8 embedded in the inner wall of the fixed pipe 2 can buffer extrusion when the fixed pipe 2 is extruded, so that the cable cores 11 are prevented from being extruded, and looseness among the cable cores 11 is prevented; in the daily use of cable, cushion pressure, the power of buckling that receives the cable through anti layering 12 can be fine, avoid wearing and tearing each other between the cable core 11, improve life, lead to the pressure column 14 and can cushion pressure, the power of buckling that the cable received in advance, further improve the durability of cable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A high strength ul authentication cable, characterized by: including cable body (1) and install fixed pipe (2) on cable body (1) surface, the both ends of fixed pipe (2) all are provided with solid fixed ring (3), cable body (1) and fixed pipe (2), solid fixed ring (3) homogeneous phase adaptation, gu fixed ring (3) are circular-arcly, gu be fixed connection between fixed ring (3) and fixed pipe (2), gu fixed ring (3) are located the surface of cable body (1) and are the symmetry and arrange, gu the fixed surface of fixed ring (3) has gusset plate (4), the surface mounting of gusset plate (4) has fixing bolt (5).

2. The high strength ul authentication cable of claim 1, wherein: the inner wall of the fixing ring (3) is provided with a clamping layer (6), the clamping layer (6) is connected with the fixing ring (3) through an adhesive layer, and the clamping layer (6) is a flexible plastic layer.

3. The high strength ul authentication cable of claim 1, wherein: the inner wall of solid fixed tube (2) is provided with waterproof circle (7), the inner wall that waterproof circle (7) are located solid fixed tube (2) is the symmetry and arranges, be fixed connection between waterproof circle (7) and solid fixed tube (2), the inner wall of waterproof circle (7) laminates with the surface of cable body (1) mutually, waterproof circle (7) are the rubber circle.

4. The high strength ul authentication cable of claim 1, wherein: the inner wall of fixed pipe (2) is embedded to have resistance to compression ring (8), the inner wall that resistance to compression ring (8) are located fixed pipe (2) is horizontal array and arranges, resistance to compression ring (8) are the rubber ring, be fixed connection between resistance to compression ring (8) and fixed pipe (2).

5. The high strength ul authentication cable of claim 1, wherein: the cable comprises a cable body (1) and is characterized in that the cable body comprises a cable outer ring (9), a cable inner ring (10) is fixed inside the cable outer ring (9), a cable core (11) is installed inside the cable inner ring (10), a compression resistant strip (12) is arranged between the cable core (11) and the cable inner ring (10), the compression resistant strip (12) is fixedly connected with the cable inner ring (10), and the cross section of the compression resistant strip (12) is in a cross shape.

6. The high strength ul authentication cable of claim 5, wherein: connecting holes (13) are formed in the cable outer ring (9), the connecting holes (13) are located in the cable outer ring (9) and are arranged in an array mode, compression columns (14) are arranged in the connecting holes (13), and the compression columns (14) are fixedly connected with the cable outer ring (9).

7. The high strength ul authentication cable of claim 5, wherein: the outer surface cover of cable outer lane (9) is equipped with wearing layer (15), be fixed connection between wearing layer (15) and cable outer lane (9), wearing layer (15) are the resin layer.