CN208819637U

CN208819637U - A kind of wear-resistance and oil-resistance sensor cable

Info

Publication number: CN208819637U
Application number: CN201821949843.6U
Authority: CN
Inventors: 毋佳昆; 毋有利; 罗艳玲; 郜新利; 赵新爱; 张岩; 杨海玉; 刘胜利
Original assignee: JIAOZUO CITY BAOFENG CABLE CO Ltd
Current assignee: JIAOZUO CITY BAOFENG CABLE CO Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-05-03
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a kind of wear-resistance and oil-resistance sensor cables, core I, core II and core III and insulating layer I, ointment is provided in gap between insulating layer II and insulating layer III, ointment can play the role of protecting and blocking water, reinforcer is provided between separation layer and shielded layer, carbon fiber wire is embedded with along length direction in oversheath, carbon fiber wire has extremely strong pull resistance, the structural strength of oversheath can be improved, resistance to oil reservoir is made of polyester-ether elastomeric material, shielded layer is that tinned copper wire braiding is made, count is not less than 85%, extraneous signal interference can be shielded, core I, strengthening core is provided between core II and core III is twisted, preferably cable can be prevented to be broken；So that this cable has very strong wear-resisting, oil resistant, waterproofness.

Description

A kind of wear-resistance and oil-resistance sensor cable

Technical field

The utility model relates to construction of cable technical fields, and in particular to a kind of wear-resistance and oil-resistance sensor cable.

Background technique

Sensor wire is widely used in industrial machinery, transmits conveying control system, various industrial sensors, detection Instrument and meter, electronic equipments, household electrical appliance are electromechanical, the equipment such as kitchen, for the power supply for the occasions such as bad environments are grease proofing, signal Connection.

But since sensor wire is applied in complex environment mostly, the requirement to cable is very high, when in use, Existing cable does not have wear-resisting, oil resistant function simultaneously, to a certain extent, reduces the safety of cable, reliability and practical Property, in addition, existing pickup wire cable structure is simple, have a single function, the tear-proof and wear-resisting property of sheath be not high, cannot Meet and uses needs.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of wear-resistance and oil-resistance sensor cable.

To achieve the above objectives, the present invention adopts the following technical solutions: a kind of wear-resistance and oil-resistance sensor cable, including Core I, core II, core III and cable covering；Insulating layer is enclosed with outside the core I, core II and core III respectively I, insulating layer II and insulating layer III, core I, core II and the core wrapped up by insulating layer I, insulating layer II and insulating layer III III is twisted by several one metal wires, the core I, core II and core III and insulating layer I, insulating layer II and insulating layer Ointment is provided in gap between III, ointment can play the role of protecting and blocking water, the core I, core II and line Strengthening core is provided between core III is twisted；Twisted outer of core I, core II and core III is arranged in the cable covering Portion, the cable covering are set gradually from inside to outside as interior wrapping layer, separation layer, shielded layer, outer wrapping layer, polyolefin jacket Layer, resistance to oil reservoir and oversheath, the outside of the oversheath are provided with several grooves, and several grooves are set in opposite two-by-two It sets, several reinforcers is provided between the separation layer and shielded layer, the oversheath is interior to be embedded with three along length direction A carbon fiber wire, three carbon fiber wires inside triangular in shape that oversheath is arranged in, carbon fiber wire have extremely strong tension Property, the structural strength of oversheath can be improved, the resistance to oil reservoir is made of polyester-ether elastomeric material, and the shielded layer is plating Tin proof copper-wire braided is made, and count is not less than 85%, can shield extraneous signal interference.

Further, 0.1~0.3mm of thickness of the oversheath.

Further, the oversheath is thermoplastic elastomer (TPE) TPEE oversheath, can extend the service life of cable, and mention The safety in utilization of high cable.

Further, the quantity of the groove is at least 2.

Further, the quantity of the reinforcer is at least 5.

By adopting the above technical scheme, the utility model has the beneficial effects that

A kind of wear-resistance and oil-resistance sensor cable, core I, core II and core III and insulating layer I, insulating layer II and insulation Ointment is provided in gap between layer III, ointment can play the role of protecting and blocking water, between separation layer and shielded layer It is provided with reinforcer, oversheath is interior to be embedded with carbon fiber wire along length direction, and carbon fiber wire has extremely strong pull resistance, can To improve the structural strength of oversheath, resistance to oil reservoir is made of polyester-ether elastomeric material, and shielded layer is tinned copper wire braiding system Be not less than 85% at, count, can shield extraneous signal interference, core I, core II and core III it is twisted between set It is equipped with strengthening core, preferably cable can be prevented to be broken；So that this cable has very strong wear-resisting, oil resistant, waterproofness.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of wear-resistance and oil-resistance sensor cable in the utility model.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described:

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model, based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy The property wanted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

As shown in connection with fig. 1: a kind of wear-resistance and oil-resistance sensor cable, including core I1, core II2, core III3 and cable Protective layer 10；Insulating layer I4, insulating layer II5 and insulating layer are enclosed with outside the core I1, core II2 and core III3 respectively III6, core I1, core II2 and the core III3 wrapped up by insulating layer I4, insulating layer II5 and insulating layer III6 is by several gold Belong to silk to be twisted, between the core I1, core II2 and core III3 and insulating layer I4, insulating layer II5 and insulating layer III6 Gap in be provided with ointment 20, ointment 20 can play the role of protecting and blocking water, the core I1, core II2 and line Strengthening core 30 is provided between core III3 is twisted；The setting of cable covering 10 is twisted in core I1, core II2 and core III3 The outside of conjunction, the cable covering 10 set gradually from inside to outside for interior wrapping layer 11, separation layer 12, shielded layer 13, outside around Covering 14, polyolefin sheath layer 15, resistance to oil reservoir 16 and oversheath 17, the outside of the oversheath 17 are provided with several grooves 40, Several grooves 40 are arranged in opposite two-by-two, and several reinforcers 50 are provided between the separation layer 12 and shielded layer 13, In the oversheath 17 along length direction it is embedded there are three carbon fiber wires 60, three carbon fiber wires 60 are triangular in shape to be set It sets in the inside of oversheath 17, carbon fiber wire 60 has extremely strong pull resistance, the structural strength of oversheath 17 can be improved, described Resistance to oil reservoir 16 is made of polyester-ether elastomeric material, and the shielded layer 13 is that tinned copper wire braiding is made, and count is not less than 85%, extraneous signal interference can be shielded.

Further, 0.1~0.3mm of thickness of the oversheath 17.

Further, the oversheath 17 is thermoplastic elastomer (TPE) TPEE oversheath, can extend the service life of cable, and Improve the safety in utilization of cable.

Further, the quantity of the groove 40 is at least 2.

Further, the quantity of the reinforcer 50 is at least 5.

The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims

1. a kind of wear-resistance and oil-resistance sensor cable, it is characterised in that: including core I, core II, core III and cable covering； It is enclosed with insulating layer I, insulating layer II and insulating layer III respectively outside the core I, core II and core III, by insulating layer I, absolutely Core I, core II and the core III of edge layer II and insulating layer III package are twisted by several one metal wires, the core I, It is provided with ointment in gap between core II and core III and insulating layer I, insulating layer II and insulating layer III, ointment can be with Play the role of protecting and blocking water, is provided with strengthening core between the core I, core II and core III are twisted；The cable is protected The outside that core I, core II and core III are twisted is arranged in sheath, and it is interior that the cable covering is set gradually from inside to outside Wrapping layer, separation layer, shielded layer, outer wrapping layer, polyolefin sheath layer, resistance to oil reservoir and oversheath, the outside of the oversheath are set Several grooves are equipped with, several grooves are in opposite setting two-by-two, and several add is provided between the separation layer and shielded layer Strong part, in the oversheath along length direction it is embedded there are three carbon fiber wires, three carbon fiber wires are triangular in shape to be set It sets in the inside of oversheath, carbon fiber wire has extremely strong pull resistance, the structural strength of oversheath, the resistance to oil reservoir can be improved It is made of polyester-ether elastomeric material, the shielded layer is that tinned copper wire braiding is made, and count is not less than 85%, can be with Shield extraneous signal interference.

2. a kind of wear-resistance and oil-resistance sensor cable according to claim 1, it is characterised in that: the thickness 0.1 of the oversheath ~0.3mm.

3. a kind of wear-resistance and oil-resistance sensor cable according to claim 1 or claim 2, it is characterised in that: the oversheath is thermoplastic Property elastomer TPEE oversheath, can extend the service life of cable, and improve the safety in utilization of cable.

4. a kind of wear-resistance and oil-resistance sensor cable according to claim 1, it is characterised in that: the quantity of the groove is at least 2.

5. a kind of wear-resistance and oil-resistance sensor cable according to claim 1, it is characterised in that: the quantity of the reinforcer is at least It is 5.