CN219497371U

CN219497371U - Cable with protective structure

Info

Publication number: CN219497371U
Application number: CN202320778636.3U
Authority: CN
Inventors: 邓茂奎
Original assignee: Suzhou Dinglifu Electromechanical Technology Co ltd
Current assignee: Suzhou Dinglifu Electromechanical Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-08
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a cable with a protective structure, which comprises a conductor and a filler, wherein an inner sleeve is wrapped around the conductor, a reinforcing layer is arranged around the inner sleeve, a shielding layer is arranged around the reinforcing layer, a protective ring is uniformly sleeved around the shielding layer from top to bottom, an inner sheath is wrapped around the protective ring and the filler, an outer sheath is arranged around the inner sheath, a positioning assembly is uniformly sleeved around the outer sheath from top to bottom, and the positioning assembly comprises a positioning ring A and a positioning ring B. The cable has an anti-extrusion support structure to facilitate surrounding protection of the cable core.

Description

Cable with protective structure

Technical Field

The utility model relates to the technical field of cables, in particular to a cable with a protection structure.

Background

The cable is an electric energy or signal transmission device, and is usually composed of several wires or groups of wires, so that at present, in order to prolong the service life of the cable, the problem that the cable is deformed or damaged due to extrusion of external foreign matters in the outdoor or use process is avoided, and therefore, a protection structure is required to be arranged on the cable.

The existing cable has the following defects: the inside lacks supporting protection structure, and prior art receives under the condition such as foreign object extrusion for a long time, because of taking place deformation or damage problem to life has been reduced by a wide margin. To this end, we propose a cable with a protective structure.

Disclosure of Invention

The utility model mainly aims to provide a cable with a protective structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cable with protective structure, includes conductor and packing, the peripheral parcel of conductor has the endotheca, the endotheca periphery is equipped with the enhancement layer, the enhancement layer periphery is equipped with the shielding layer, shielding layer periphery is equipped with the guard ring from top to bottom even cover, guard ring and packing periphery parcel have the inner sheath, the inner sheath periphery is equipped with the oversheath, the oversheath periphery is equipped with locating component from top to bottom even cover, locating component includes retainer plate A and retainer plate B.

Further, the inner sleeve and the positioning component are both made of PVC materials, the reinforcing layer is a Kevlar fiber rope, the shielding layer is made of metal materials, and the protective ring is made of tungsten steel materials; the protective ring is made of tungsten steel material and is arranged outside the shielding layer and inside the inner sheath and the outer sheath, so that the cable is shaped and supported.

Further, the filling is filled between the protective rings, and the filling is epoxy resin glue.

Further, the inner sheath is polyethylene, and the outer sheath is polyvinyl chloride.

Further, a positioning threaded hole A and a positioning threaded hole B are respectively formed in one side surface of the positioning ring A and one side surface of the positioning ring B; and the bolt is fixed through the positioning threaded hole A and the positioning threaded hole B to complete the positioning effect.

Further, the positioning ring B is positioned at the bottom of the positioning ring A, and the positioning ring A is connected with the positioning ring B through a rotating shaft.

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

1. through setting up the guard ring, utilize the guard ring to be in outside the shield layer and inside inner sheath and the oversheath for tungsten steel material, design supporting role to the cable, avoid the cable body to take place deformation or damage problem because of receiving external object extrusion, promoted the protectiveness.

2. Through setting up retainer plate A, retainer plate B, locating screw hole A and locating screw hole B, utilize can rotation regulation between retainer plate A and the retainer plate B to the fixed demand of cooperation different angles, the reuse locating screw hole A and locating screw hole B carry out the bolt fastening in order to accomplish the location effect.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a cable with a protection structure according to the present utility model.

Fig. 2 is a schematic structural view of a protective ring of a cable with a protective structure according to the present utility model.

Fig. 3 is a schematic structural diagram of a positioning assembly of a cable with a protection structure according to the present utility model.

In the figure: 1. a conductor; 2. an inner sleeve; 3. a reinforcing layer; 4. a shielding layer; 5. a protective ring; 6. filling; 7. an inner sheath; 8. an outer sheath; 9. a positioning assembly; 10. a positioning ring A; 11. a positioning ring B; 12. positioning the threaded hole A; 13. and positioning the threaded hole B.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a cable with a protective structure comprises a conductor 1 and a filler 6, wherein an inner sleeve 2 is wrapped on the periphery of the conductor 1, a reinforcing layer 3 is arranged on the periphery of the inner sleeve 2, a shielding layer 4 is arranged on the periphery of the reinforcing layer 3, a protective ring 5 is uniformly sleeved on the periphery of the shielding layer 4 from top to bottom, an inner sheath 7 is wrapped on the periphery of the protective ring 5 and the filler 6, an outer sheath 8 is arranged on the periphery of the inner sheath 7, a positioning assembly 9 is uniformly sleeved on the periphery of the outer sheath 8 from top to bottom, and the positioning assembly 9 comprises a positioning ring A10 and a positioning ring B11.

The inner sleeve 2 and the positioning assembly 9 are made of PVC materials, the reinforcing layer 3 is a Kevlar fiber rope, the shielding layer 4 is made of a metal material, and the protective ring 5 is made of tungsten steel materials.

In this embodiment, as shown in fig. 1, 2 and 3, the shielding layer 4 is made of a metal material to achieve the electromagnetic interference resisting effect.

The filling 6 is filled between the protective rings 5, and the filling 6 is epoxy resin glue.

In this embodiment, as shown in fig. 1 and 2, the auxiliary support pad is filled between the protection rings 5 by filling 6 with epoxy resin glue.

Wherein the inner sheath 7 is polyethylene, and the outer sheath 8 is polyvinyl chloride.

In this embodiment, as shown in fig. 1, the cable body is wrapped by an inner sheath 7 and an outer sheath 8.

Wherein, locating screw hole A12 and locating screw hole B13 have been seted up respectively to retainer plate A10 and retainer plate B11 one side surface.

In this embodiment, as shown in fig. 1 and 3, the bolt is fixed by the positioning screw hole a12 and the positioning screw hole B13.

The positioning ring B11 is located at the bottom of the positioning ring A10, and the positioning ring A10 is connected with the positioning ring B11 through a rotating shaft.

In this embodiment, as shown in fig. 1 and 3, the positioning ring a10 and the positioning ring B11 can be rotatably adjusted to meet the fixing requirements of different angles.

It should be noted that, when the cable with the protection structure is used, the protection ring 5 is made of tungsten steel material and is positioned at the periphery of the shielding layer 4 and inside the inner sheath 7 and the outer sheath 8, the cable is shaped and supported, the problem that the cable body is deformed or damaged due to extrusion of external objects is avoided, the conductor 1 is wrapped and protected through the inner sleeve 2, the reinforcing layer 3 is positioned between the inner sleeve 2 and the shielding layer 4 to achieve the tensile effect, the shielding layer 4 is made of metal material to achieve the electromagnetic interference resistance effect, the filling 6 is made of epoxy resin glue and is filled between the protection ring 5 to assist in supporting pads, the inner sheath 7 and the outer sheath 8 are positioned at the peripheries of the protection ring 5 and the filling 6 to carry out wrapping and protection, and when the cable is fixed, the cable can be rotationally adjusted between the positioning ring A10 and the positioning ring B11 to meet different angle fixing requirements, and finally, the positioning threaded hole A12 and the positioning threaded hole B13 are used for bolt fixing to complete the positioning effect.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable with protective structure, includes conductor (1) and fills (6), a serial communication port, conductor (1) periphery parcel has endotheca (2), endotheca (2) periphery is equipped with enhancement layer (3), enhancement layer (3) periphery is equipped with shielding layer (4), shielding layer (4) periphery is equipped with guard ring (5) from top to bottom evenly overlaps, guard ring (5) and the peripheral parcel of filling (6) have inner sheath (7), inner sheath (7) periphery is equipped with oversheath (8), oversheath (8) periphery is equipped with locating component (9) from top to bottom evenly overlaps, locating component (9) are including locating ring A (10) and locating ring B (11).

2. A cable with protective structure according to claim 1, characterized in that: the inner sleeve (2) and the positioning assembly (9) are made of PVC materials, the reinforcing layer (3) is a Kevlar fiber rope, the shielding layer (4) is made of metal materials, and the protective ring (5) is made of tungsten steel materials.

3. A cable with protective structure according to claim 1, characterized in that: the filling parts (6) are filled between the protective rings (5), and the filling parts (6) are epoxy resin glue.

4. A cable with protective structure according to claim 1, characterized in that: the inner sheath (7) is polyethylene, and the outer sheath (8) is polyvinyl chloride.

5. A cable with protective structure according to claim 1, characterized in that: and one side surfaces of the positioning ring A (10) and the positioning ring B (11) are respectively provided with a positioning threaded hole A (12) and a positioning threaded hole B (13).

6. A cable with protective structure according to claim 1, characterized in that: the positioning ring B (11) is positioned at the bottom of the positioning ring A (10), and the positioning ring A (10) is connected with the positioning ring B (11) through a rotating shaft.