CN206134311U

CN206134311U - Cable is used in communication

Info

Publication number: CN206134311U
Application number: CN201621226519.2U
Authority: CN
Inventors: 陈香国; 李绪文
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2017-04-26
Anticipated expiration: 2026-11-15

Abstract

The utility model discloses a cable is used in communication, including the cable body, the cable body includes the cable core, armor and protective sheath, the outside parcel of cable core has a plurality of layers of glass cloth, the glass cloth outside is provided with the armor, be provided with a plurality of recesses on the armor inner wall, the inboard inlay card of every recess has a plurality of spring leafs, armor outside cover is equipped with the protective sheath, the protective sheath outside is provided with anti -corrosion coating and anti -skidding line, the protective sheath comprises two semicolumns, a side of two semicolumns is linked to each other by a plurality of hinges, it connects to be provided with a plurality of hasps on another side of two semicolumns, two semicolumn junctions all are provided with the sealing strip, the utility model discloses the cable core has adopted the mixed wire structure of photoelectricity, can simplify the wiring flow, reduces laying cost and reduction and lays the degree of difficulty, and characteristics such as the waterproof, wear -resisting of cable and anticorrosion have been improved. This cable extensive applicability can effectively satisfy the relevant demand of social every profession and trade.

Description

A kind of communication cable

Technical field

This utility model is related to a kind of cable, more particularly to a kind of communication cable, belongs to communication technical field.

Background technology

The purposes of cable has a lot, be mainly used in control install, connection equipment and the multiple action such as transmit electric power, be daily Common and indispensable a kind of thing in life.With the development of social economy, the prescription of cable is also constantly carried , there is substantial amounts of greasy dirt and chemical solvent in occasions such as chemical industry, metallurgy, oil in height, cable sheath is susceptible to aging, easily sends out Raw damaged, there are anti-corrosive properties not enough in current cable, the shortcomings of affect the service life of cable；To the wear-resisting and corrosion-resistant of cable Aspect of performance requires all especially high.

But the cable for being used on the market now is because its structure design is unreasonable or the problems such as material, can not play The protective effect of effect, cable contact these materials of conventional polyvinyl chloride insulating sheath, sheath can occur swelling, dissolve or open Split, cause short circuit, power failure, control misoperation, the accident such as communication disruption frequently to occur, due to cable it is powered, so install needing It is especially careful.Protection to cable is to increase by a layer line cable armored protective layer outside cable now, to increase the machinery of cable Intensity, improves erosion prevention, is easily to receive mechanical damage armored cable and cable that is extremely erodible regional and designing.

Utility model content

The technical problems to be solved in the utility model is that to overcome existing cable sheath to be susceptible to aging, is susceptible to brokenly Damage, and its anti-corrosive properties is not enough, affects the defect of cable service life, there is provided a kind of communication cable, so as to solve above-mentioned asking Topic.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme：

This utility model one kind communication cable, including cable main body, the cable main body include cable core, armor and guarantor Sheath, the protection are set on the outermost layer of the cable main body, if the outer wrap of the cable core has dried layer glass cloth, institute State, on the armor inwall, be provided with some grooves, on the inside of each institute's groove there be inlay card Some spring leafs, each described spring leaf one end are fixed on the groove inner wall, and the spring leaf other end is flexibly connected described Glass cloth, is provided with slipmat on the armouring floor height inwall, the protective case, the protection are arranged with the outside of the armor Set outside is provided with corrosion-resistant coating and anti-slip veins, and the anti-slip veins are arranged on the outer wall of the protective case, on the protective case Some drainage channels are staggeredly equipped with, the protective case is made up of two semicolumns, a side of two semicolumns is by some Hinge is connected, and some lock connections are provided with another side of two semicolumns, and two semicolumn junctions are provided with Sealing strip.

Used as a kind of optimal technical scheme of the present utility model, the cable core is by some cables and source line group into described Insulating barrier is provided with cable outer wall, all of cable is wrapped in belting layer, and all of power line uniformly sets Put on the belting layer periphery.

Used as a kind of optimal technical scheme of the present utility model, the belting layer is by made by non-woven polyester strap.

Used as a kind of optimal technical scheme of the present utility model, the corrosion-resistant coating is polyurethane material layer.

Used as a kind of optimal technical scheme of the present utility model, the armor is described in by made by aluminum corrugated metal pipe Armor.

The beneficial effect reached by this utility model is：This utility model one kind communication cable, simple structure, user Just, cable core employs electrical hybrid cable structure, can greatly reduce the radical of Wiring cable, therefore can simplify wiring stream Journey, reduces laid down cost and difficulty is laid in reduction, while significantly saving operation expenses.And outside adds in cabling processes Plus one layer of protective case, protective case can be installed at the very start, it is also possible to separated with cable core, length as needed, real When protective case is set on the outside of cable core, and fixed using lock, it is convenient to install, and sealing strip is set in junction, by line Cable is fixed under an air-proof condition, the protective effect that the aspect such as high temperature resistant, fire-retardant and anticorrosion to conductor is played；Improve The characteristics such as the waterproof of cable, wear-resisting and anticorrosion.The cable suitability is wide, can effectively meet the related needs of social every profession and trade.

Description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：

Fig. 1 is a kind of communication cable overall structure diagram of this utility model；

Fig. 2 is a kind of communication cable side sectional view of this utility model；

Fig. 3 is this utility model cable core internal view；

In figure：1st, body；2nd, cable core；21st, cable；22nd, insulating barrier；23rd, belting layer；24th, power line；3rd, glass cloth；4、 Armor；5th, groove；6th, spring leaf；7th, slipmat；8th, protective case；9th, corrosion-resistant coating；10th, drainage channel；11st, anti-slip veins；12、 Lock；13rd, sealing strip.

Specific embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.

Embodiment

As Figure 1-3, a kind of communication cable, including cable main body 1, cable main body 1 include cable core 2,4 and of armor Protective case 8, protective case 8 are arranged on the outermost layer of cable main body 1, if the outer wrap of cable core 2 has dried layer glass cloth 3, glass cloth 3 Outside is provided with armor 4, is provided with some grooves 5 on 4 inwall of armor, and each 5 inner side inlay card of groove has some spring leafs 6, each 6 one end of spring leaf is fixed on 5 inwall of groove, and 6 other end of spring leaf is flexibly connected glass cloth 3, sets on 4 inwall of armor Slipmat 7 is equipped with, protective case 8 on the outside of armor 4, is arranged with, corrosion-resistant coating 9 and anti-slip veins 11 on the outside of protective case 8, are provided with, is prevented Sliding stricture of vagina 11 is arranged on the outer wall of protective case 8, is staggeredly equipped with some drainage channels 10 on protective case 8, and protective case 8 is by two and half Cylinder is constituted, and a side of two semicolumns is connected by some hinges, if being provided with another side of two semicolumns Dry lock 12 connects, and two semicolumn junctions are provided with sealing strip 13.

Further, cable core 2 is made up of some cables 21 and power line 24, is provided with insulating barrier 22 on 21 outer wall of cable, All of cable 21 is wrapped in belting layer 23, and all of power line 24 is uniformly arranged on 23 periphery of belting layer, belting layer 23 is that, by made by non-woven polyester strap, corrosion-resistant coating 9 is polyurethane material layer, and armor 4 is by aluminum corrugated metal Armor 4 made by pipe.

Specifically, the cable core 2 of cable is fixed in cable main body 1 everywhere by this utility model, rich in its appearance bread If there is dried layer glass cloth 3, glass cloth 3 is the fabric being made into glass fibre.Make what cable core 2 was hedged off from the outer world with glass cloth 3 Insulant, can not only play a part of insulation, also with it is adiabatic, corrosion-resistant, do not burn, the performance such as high temperature resistant and high intensity, The cable 21 and power line 24 inside cable core 2 can be preferably protected, armor 4, second protection are set again on the outside of glass cloth 3 Cable, armor 4 adopt aluminum corrugated metal pipe armor, with light weight, bendability is excellent the characteristics of, increased mounting and installation Motility.Additionally, also there is grounding function using photoelectric mixed cable, it is to avoid the cost of independent deployment earth lead.Apply in cable If after, as the vibrations in the external world so that produce friction between cable core and its outside protection device, cause unnecessary rubbing Wear consumption, therefore spring leaf 6 is set between belting layer 3 and armor 4, spring leaf 6 is fixed on armor, when extraneous generation During vibrations, cable core 2 is moved to metal armor layers 4, and spring leaf 6 will slow down the translational speed of cable core 2, and on 4 inwall of armor Anti-skid sheet is set, and it is shock dynamics that can effectively reduce between cable core 2 and armor 4, and connecing between cable core 2 and armor 4 When tactile, because Anti-skid sheet, reduce friction dynamics.

8 outer surface of protective case arranges drainage channel 10, will flow through the extraneous substantial amounts of greasy dirt for existing and the change of cable main body 1 Learn solvent to flow away by drainage channel 10, and corrosion-resistant coating 11 is used for polyurethane material layer or polytetrafluoroethyl-ne in outside Alkene material layer, prevents substantial amounts of greasy dirt and chemical solvent immersion protective case 8, plays ground floor anti-corrosion protection, armour disposed behind Dress layer 4 and glassy layer 3 are protected to cable core successively.Extraneous greasy dirt and chemical solvent invasion cable core are fundamentally solved, is caused The unstable problem of cable work.And this utility model using protective case 8 can be disassembled and assembled freely, it is only necessary to by protective case 8 lower half circle is set in outside armor 4, then by upper semi-circle lid, is fixed using sealing strip 13 in junction, is then used Two semicircles are locked together by lock 12, simple to operate.

This utility model one kind communication cable, simple structure are easy to use, and cable core 2 employs optical electrical hybrid cable knot Structure, can greatly reduce the radical of Wiring cable, therefore can simplify wiring flow, reduce laid down cost and difficulty is laid in reduction Degree, while significantly saving operation expenses.And one layer of protective case 8 is added in outside in cabling processes, protective case 8 can be with one Beginning is just installed, it is also possible to separated with cable core 2, and protective case 8 is set in cable core 2 by length in real time as needed Outside, and fixed using lock 12, it is convenient to install, and sealing strip 13 is set in junction, cable is fixed on into a sealing strip Under part, the protective effect that the aspect such as high temperature resistant, fire-retardant and anticorrosion to conductor is played；Improve the waterproof of cable, it is wear-resisting and The characteristics such as anticorrosion.The cable suitability is wide, can effectively meet the related needs of social every profession and trade.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., Should be included within protection domain of the present utility model.

Claims

1. a kind of communication cable, including cable main body (1), the cable main body (1) is including cable core (2), armor (4) and protects Sheath (8), the protective case (8) are arranged on the outermost layer of the cable main body (1), it is characterised in that outside the cable core (2) If portion is enclosed with dried layer glass cloth (3), armor (4) is provided with the outside of the glass cloth (3), on armor (4) inwall Some grooves (5) are provided with, inlay card there are some spring leafs (6) on the inside of each described groove (5), each described spring leaf (6) one End is fixed on the groove (5) inwall, and spring leaf (6) other end is flexibly connected the glass cloth (3), the armor (4) slipmat (7) is provided with inwall, the protective case (8) on the outside of the armor (4), is arranged with, the protective case (8) is outward Side is provided with corrosion-resistant coating (9) and anti-slip veins (11), and the anti-slip veins (11) are arranged on the outer wall of the protective case (8), institute State and on protective case (8), be staggeredly equipped with some drainage channels (10), the protective case (8) is made up of two semicolumns, two and half One side of cylinder is connected by some hinges, and some locks (12) connection is provided with another side of two semicolumns, Two semicolumn junctions are provided with sealing strip (13).

2. one kind communication cable according to claim 1, it is characterised in that the cable core (2) is by some cables (21) Constitute with power line (24), on cable (21) outer wall, be provided with insulating barrier (22), all of cable (21) is wrapped up In belting layer (23), all of power line (24) is uniformly arranged on the belting layer (23) periphery.

3. one kind communication cable according to claim 2, it is characterised in that the belting layer (23) is by non-woven polyester Made by strap.

4. one kind communication cable according to claim 1, it is characterised in that the corrosion-resistant coating (9) is poly- amino first Acid esters material layer.

5. one kind communication cable according to claim 1, it is characterised in that the armor (4) is golden by aluminum wrinkle The armor (4) made by category pipe.