CN210984337U

CN210984337U - Embedded cross skeleton type high-strength data cable

Info

Publication number: CN210984337U
Application number: CN201922431276.6U
Authority: CN
Inventors: 洪捷盛
Original assignee: Shenzhen Zhenghongtai Plastic Electronic Co ltd
Current assignee: Shenzhen Zhenghongtai Plastic Electronic Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-10
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of cables, in particular to an embedded cross skeleton type high-strength data cable, which comprises a cross skeleton, wherein an anti-pressing sheet is sleeved outside the cross skeleton, a second insulating layer and a first insulating layer are respectively arranged on the inner ring surface of the anti-pressing sheet and the outer ring surface of the anti-pressing sheet, the inner ring surface of the second insulating layer is connected with the cross skeleton, a sleeve is arranged on the surface of the anti-pressing sheet, a bending-resistant reinforcing rib is arranged inside the sleeve, a tensile reinforcing rib is inserted on the surface of the anti-pressing sheet, a shielding layer is sleeved outside the second insulating layer, and a copper wire braid is sleeved outside the; the beneficial effects are that: the utility model provides an embedded cross skeleton type high strength data cable adds between adjacent anti preforming and establishes the sleeve pipe, and the intraductal portion of cover adds establishes the bending resistance strengthening rib, promotes the bending resistance of cable, makes it be applicable to straight wiring scene more to add in the resistance to compression piece and establish the tensile strengthening rib, promote the whole tensile strength of cable.

Description

Embedded cross skeleton type high-strength data cable

Technical Field

The utility model relates to a relevant technical field of cable specifically is an embedded cross skeleton type high strength data cable.

Background

With the development of science and technology, no matter the daily life of industry or human, all develop towards the electrified direction, the cable is widely used in the industry and the electric power field, the existing cable structure comprises a plurality of conductors, and an insulating layer, a braided layer, a sheath and the like which are coated outside each conductor; data cables are mainly used for network wiring of cells and business buildings;

in the prior art, the data optical cable is mainly used for transmitting signal data, so the actual matrix strength performance of the data optical cable is superior to that of other common cables, and the actual matrix strength performance of the data optical cable is superior to that of the signal optical cable in normal use, and can be set under the action of external pressure to generate a large amount of irregular deformation, and the deformation can cause deformation extrusion on an internal actual cable core under normal conditions, so that the internal signal transmission cable core is seriously deformed, and further the data optical cable suffers certain obstruction during actual data transmission, so that the signal transmission is unstable, and the normal use is influenced; therefore, the utility model provides an embedded cross skeleton type high strength data cable is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded cross skeleton type high strength data cable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded cross skeleton type high strength data cable, includes the cross skeleton, the outside cover of cross skeleton is equipped with anti preforming, the interior anchor ring of anti preforming and the outer anchor ring of anti preforming are provided with second insulating layer and first insulation layer respectively, the interior anchor ring of second insulating layer is connected with the cross skeleton, and the surface of anti preforming is provided with the sleeve pipe, sheathed tube inside is provided with the bending resistance strengthening rib, and the surface of resistance to compression piece is pegged graft and is had the tensile strengthening rib, and the outside cover of second insulating layer is equipped with the shielding layer, the outside cover of shielding layer is equipped with the copper wire weaving layer, the outside cover of copper wire weaving layer is equipped with high temperature resistant flame retardant coating, high temperature resistant flame retardant coating obtains the outside cover and is equipped with the overcoat inoxidizing coating, and the.

Preferably, the cross skeleton is "ten" font structure, and the center node of cross skeleton is circular cylinder structure, and anti preforming is convex platelike structure, and the resistance to compression piece is provided with four, and four are anti the preforming and distribute respectively on four curb plates of cross skeleton, and the sleeve pipe is in between two adjacent anti preforming.

Preferably, the sleeve pipe is the pipe structure, and the tensile strengthening rib is circular cylinder structure, and the tensile strengthening rib is provided with a plurality ofly, and a plurality of tensile strengthening ribs are arranged along the arc surface of anti preforming and are distributed.

Preferably, the limiting clamping plate is of a fan-shaped cylinder structure, the surface of the limiting clamping plate is provided with two limiting grooves, the limiting grooves are of a circular arc structure, the wires are in butt joint in the limiting grooves, and the two limiting grooves are symmetrically distributed about the arc center of the limiting clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the embedded cross skeleton type high-strength data cable provided by the utility model protects the wire through the protection structure formed by the cross skeleton and the compression-resistant sheets, and improves the compression-resistant capability of the cable under the external pressure, thereby prolonging the service life of the cable;

2. the utility model provides an embedded cross skeleton type high strength data cable adds between adjacent anti preforming and establishes the sleeve pipe, and the intraductal portion of cover adds establishes the bending resistance strengthening rib, promotes the bending resistance of cable, makes it be applicable to straight wiring scene more to add in the resistance to compression piece and establish the tensile strengthening rib, promote the whole tensile strength of cable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the cable comprises a cross-shaped framework 1, a compression-resistant sheet 2, a first insulating layer 3, a second insulating layer 4, a sleeve 5, a bending-resistant reinforcing rib 6, a tensile reinforcing rib 7, a shielding layer 8, a copper wire braid layer 9, a high-temperature-resistant fireproof layer 10, an outer sleeve protective layer 11, a limiting clamping plate 12 and a wire 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a high-strength data cable with an embedded cross-shaped framework comprises a cross-shaped framework 1, wherein an anti-pressing piece 2 is sleeved on the outer side of the cross-shaped framework 1, a second insulating layer 4 and a first insulating layer 3 are respectively bonded on the inner annular surface of the anti-pressing piece 2 and the outer annular surface of the anti-pressing piece 2, the inner annular surface of the second insulating layer 4 is fixedly connected with the cross-shaped framework 1, a sleeve 5 is bonded on the surface of the anti-pressing piece 2, the cross-shaped framework 1 is of a cross-shaped structure, a central node of the cross-shaped framework 1 is of a circular cylinder structure, the anti-pressing pieces 2 are of an arc-shaped plate structure, the anti-pressing pieces 2 are provided with four anti-pressing pieces 2, the four anti-pressing pieces 2 are respectively distributed on four side plates of the cross-shaped framework 1, the sleeve 5 is positioned between two adjacent anti-pressing pieces 2, an anti-bending reinforcing rib 6 is, the tensile reinforcing ribs 7 are arranged in a plurality of numbers, the tensile reinforcing ribs 7 are distributed along the arc surface of the pressure-resistant sheet 2 in an arrayed manner, the enclosure structure formed by the cross-shaped framework 1 and the sleeve 5 improves the pressure resistance of the wire 13, the bending reinforcing ribs 6 are inserted into the sleeve 5 to improve the bending resistance of the cable, the tensile reinforcing ribs 7 are inserted into the pressure-resistant sheet 2 to improve the integral tensile resistance of the cable, and the first insulating layer 3 and the second insulating layer 4 play an insulating role between the wire 13 and the pressure-resistant sheet 2;

the outside cover of second insulating layer 4 is equipped with shielding layer 8, the outside cover of shielding layer 8 is equipped with copper wire weaving layer 9, the outside cover of copper wire weaving layer 9 is equipped with high temperature resistant flame retardant coating 10, high temperature resistant flame retardant coating 10 obtains the outside cover and is equipped with overcoat inoxidizing coating 11, cross skeleton 1's surface bonds has spacing cardboard 12, spacing cardboard 12 is spacing to wire 13, spacing cardboard 12 is fan-shaped cylinder structure, the spacing groove has been seted up on spacing cardboard 12's surface, the spacing groove is convex structure, wire 13 docks in the spacing groove, and the spacing groove is provided with two, two spacing grooves are about the circular arc central symmetry of

spacing cardboard

12, 2 cooperation multiunit sleeve pipes 5 of multiunit resistance preforming constitute ring type structure, cross skeleton 1 is four bibliographic categories from inside with ring type structure separation, it is spacing that every part all sets up spacing.

The working principle is as follows: in actual work, 2 cooperation multiunit sleeves 5 of multiunit anti preforming constitute ring type structure, cross skeleton 1 is four bibliographic categories branch from inside with ring type structure separation, it is spacing to wire 13 all to set up spacing cardboard 12 in every part, the envelope that cross skeleton 1 and sleeve 5 constitute promotes the compressive property of wire 13, and the inside bending resistance that pegs graft of sleeve 5 has 6 bending resistance strengthening ribs to promote the cable, and at the whole tensile property that 2 inside grafting tensile strengthening ribs 7 of resistance to compression piece promoted the cable, insulating effect is played between first insulation layer 3 and second insulating layer 4 to wire 13 and resistance to compression piece 2, shielding layer 8 promotes the shielding effect of cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an embedded cross skeleton type high strength data cable, includes cross skeleton (1), its characterized in that: the anti-pressing piece is characterized in that an anti-pressing piece (2) is sleeved on the outer side of the cross-shaped framework (1), a second insulating layer (4) and a first insulating layer (3) are respectively arranged on the inner ring surface of the anti-pressing piece (2) and the outer ring surface of the anti-pressing piece (2), a sleeve (5) is arranged on the surface of the anti-pressing piece (2), anti-bending reinforcing ribs (6) are arranged inside the sleeve (5), tensile reinforcing ribs (7) are inserted into the surface of the anti-pressing piece (2), a shielding layer (8) is sleeved on the outer side of the second insulating layer (4), a copper wire woven layer (9) is sleeved on the outer side of the shielding layer (8), a high-temperature-resistant fireproof layer (10) is sleeved on the outer side of the high-temperature-resistant fireproof layer (10), an outer sleeve protective layer (11) is sleeved on the outer side of the high-temperature-resistant fireproof layer (10), the limiting clamping plate (12) limits the conducting wire (13).

2. The embedded cross-framework type high-strength data cable according to claim 1, wherein: the cross-shaped frame (1) is of a cross-shaped structure, the center node of the cross-shaped frame (1) is of a circular cylinder structure, the anti-pressing pieces (2) are of a circular arc-shaped plate-shaped structure, the anti-pressing pieces (2) are four, the four anti-pressing pieces (2) are distributed on four side plates of the cross-shaped frame (1) respectively, and the sleeve (5) is located between every two adjacent anti-pressing pieces (2).

3. The embedded cross-framework type high-strength data cable according to claim 1, wherein: the sleeve (5) is of a circular tube structure, the tensile reinforcing ribs (7) are of a circular cylinder structure, the tensile reinforcing ribs (7) are arranged in a plurality, and the tensile reinforcing ribs (7) are distributed along the arc surfaces of the anti-pressing sheets (2).

4. The embedded cross-framework type high-strength data cable according to claim 1, wherein: the limiting clamping plate (12) is of a fan-shaped cylinder structure, limiting grooves are formed in the surface of the limiting clamping plate (12), the limiting grooves are of a circular arc structure, the wires (13) are in butt joint in the limiting grooves, the limiting grooves are provided with two, and the two limiting grooves are symmetrically distributed about the arc center of the limiting clamping plate (12).