CN208689965U - Vehicle-mounted high-flexibility electric wire - Google Patents

Abstract

The utility model discloses vehicle-mounted high-flexibility electric wires, including main push-towing rope core, the main push-towing rope core is coated with the first woven wire cloth, the surface of first woven wire cloth is surrounded with 11 auxiliary cable cores being spaced substantially equidistant, the surface of 11 auxiliary cable cores is fixedly connected by the second woven wire cloth, and the surface and the position between the first woven wire cloth and the second woven wire cloth of the auxiliary cable core are provided with filler.The utility model passes through setting main push-towing rope core, the first woven wire cloth, auxiliary cable core, the second woven wire cloth, filler, the first insulating layer, reinforcement grenadine, flame-retardant layer, second insulating layer, waterproof layer and hard wearing outer skin, realize vehicle-mounted high-flexibility electric wire, the core of leading of electric wire wire is made up of more cable cores, greatly reduce the section of single core, so that electric wire wire is more laborsaving in bending, and avoid the damage to electric wire wire.

Description

Vehicle-mounted high-flexibility electric wire

Technical field

The utility model relates to technical field of cables, specially vehicle-mounted high-flexibility electric wire.

Background technique

Cable is the general designation of optical cable, electric wire and other items.There are many uses of the cable, is mainly used for control installation, connection is set It is standby, the multiple actions such as transmit electric power, be a common and indispensable thing in daily life, since electric wire charges, so It is especially careful that installation needs.

Cable is widely used in the every field such as production, life, since inner space of vehicle is narrow, so line Cable, which needs to curve it multistage in process of deployment, to be laid with, but common cable flexibility is lower, because of existing electricity Line is generally used gap and copper strips is constituted wire conductor core on carbon fiber rope around packet mode, with wire conductor core is 7~50 single conductors of the heart, which are stranded on wire conductor core, constitutes wire conductor, and same cross-sectional leads core, due to cable core radical compared with It is few, then it is larger to will lead to the single section of cable core, therefore during bending can be more laborious, and since bending degree crosses conference Cable is caused to damage.

Utility model content

The purpose of this utility model is to provide vehicle-mounted high-flexibility electric wires, have the preferable advantage of flexibility, solve The poor problem of common electric wire wire flexibility.

To achieve the above object, the utility model provides the following technical solutions: vehicle-mounted high-flexibility electric wire, including main push-towing rope Core, the main push-towing rope core are coated with the first woven wire cloth, and the surface loop of first woven wire cloth is around setting There are 11 auxiliary cable cores being spaced substantially equidistant, the surface of 11 auxiliary cable cores is fixedly connected by the second woven wire cloth, institute It states the surface of auxiliary cable core and the position between the first woven wire cloth and the second woven wire cloth and is provided with filler, The surface of second woven wire cloth is fixedly connected with the first insulating layer, and the surface of first insulating layer is fixedly connected with Reinforce grenadine, the surface for reinforcing grenadine is fixedly connected with flame-retardant layer, and the surface of the flame-retardant layer is fixedly connected with second absolutely Edge layer, the surface of the second insulating layer are fixedly connected with waterproof layer, and the surface of the waterproof layer is provided with hard wearing outer skin.

Preferably, the main push-towing rope core is that 0.2mm copper wire is twisted by root diameter, and the auxiliary cable core is by root diameter 0.2mm copper wire is twisted.

Preferably, first woven wire cloth and the second woven wire cloth pass through wire and intersect establishment Made of metal wire side wrapped up.

Preferably, the filler is a kind of asbestos cord of high intensity.

Preferably, the reinforcement grenadine is worked out by a kind of novel high-tech synthetic fibers aramid fiber.

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

1, the utility model by setting main push-towing rope core, the first woven wire cloth, auxiliary cable core, the second woven wire cloth, Filler, reinforces grenadine, flame-retardant layer, second insulating layer, waterproof layer and hard wearing outer skin at the first insulating layer, realizes vehicle-mounted height The core of leading of electric wire wire is made up of more cable cores, the section of single core is greatly reduced, so that electric wire by flexibility electric wire Line is more laborsaving in bending, and avoids the damage to electric wire wire.

2, the utility model is effectively increased the radical for leading core, is reduced single by setting main push-towing rope core and auxiliary cable core The section of cable core keeps its flexibility more preferable, can be effective by the first woven wire cloth of setting and the second woven wire cloth Main push-towing rope core and auxiliary cable core are bundled together, become an entirety, pass through upper setting filler: asbestos cord, asbestos cord Also known as alumina silicate fibre rope, have the characteristics that heat-resisting, corrosion-resistant, mechanical hardness is strong, cable core can be effectively protected, passes through setting Reinforce grenadine: aramid fiber, aramid fiber are a kind of novel high-tech synthetic fibers, have superhigh intensity, high-modulus and high temperature resistant, acidproof resistance to The excellent performances such as alkali, light-weight, insulation, anti-aging, life cycle length, considerably increase the pull resistance of electric wire.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1.

In figure: 1 main push-towing rope core, 2 first woven wire cloths, 3 auxiliary cable cores, 4 second woven wire cloths, 5 fillers, 6 Grenadine, 8 flame-retardant layers, 9 second insulating layers, 10 waterproof layers, 11 hard wearing outer skins are reinforced in one insulating layer, 7.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Vehicle-mounted high-flexibility electric wire referring to FIG. 1-2, including main push-towing rope core 1, main push-towing rope core 1 are coated with the first gold medal Belong to silk mesh grid 2, the surface of the first woven wire cloth 2 is surrounded with the auxiliary cable core 3 of 11 be spaced substantially equidistant, main push-towing rope core 1 is twisted by 160 diameters for 0.2mm copper wire, and auxiliary cable core 3 is that 0.2mm copper wire is twisted by 80 diameters, is led to Setting main push-towing rope core 1 and auxiliary cable core 3 are crossed, the radical for leading core is effectively increased, reduces the section of single core, makes its flexibility More preferably, the surface of 11 auxiliary cable cores 3 is fixedly connected by the second woven wire cloth 4, the first woven wire cloth 2 and second The metal wire side worked out that intersected by wire of woven wire cloth 4 is wrapped up, by the way that the first wire is arranged Main push-towing rope core 1 and auxiliary cable core 3 can effectively be bundled together, become one by mesh grid 2 and the second woven wire cloth 4 A entirety, the surface of auxiliary cable core 3 and the position setting between the first woven wire cloth 2 and the second woven wire cloth 4 There is filler 5, filler 5 is a kind of asbestos cord of high intensity, passes through upper setting filler 5: asbestos cord, asbestos cord also known as silicic acid Aluminum fiber rope has the characteristics that heat-resisting, corrosion-resistant, mechanical hardness is strong, and cable core, the second woven wire cloth can be effectively protected 4 surface is fixedly connected with the first insulating layer 6, and the surface of the first insulating layer 6, which is fixedly connected with, reinforces grenadine 7, and it is logical to reinforce grenadine 7 It crosses a kind of novel high-tech synthetic fibers aramid fiber to work out, pass through setting and reinforce grenadine 7: aramid fiber, aramid fiber are a kind of novel height Scientific and technological synthetic fibers have superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof, light-weight, insulation, anti-aging, life cycle The excellent performances such as long, considerably increase the pull resistance of electric wire, and the surface for reinforcing grenadine 7 is fixedly connected with flame-retardant layer 8, flame-retardant layer 8 Surface be fixedly connected with second insulating layer 9, the surface of second insulating layer 9 is fixedly connected with waterproof layer 10, the table of waterproof layer 10 Face is provided with hard wearing outer skin 11, by the way that main push-towing rope core 1, the first woven wire cloth 2, auxiliary cable core 3, the second metal wire knitted is arranged Net 4, the first insulating layer 6, reinforces grenadine 7, flame-retardant layer 8, second insulating layer 9, waterproof layer 10 and hard wearing outer skin 11 at filler 5, real Vehicle-mounted high-flexibility electric wire is showed, the core of leading of electric wire wire is made up of more cable cores, greatly reduces single core Section so that electric wire wire is more laborsaving in bending, and avoids the damage to electric wire wire.

In use, since automotive interior control valence is narrow, so cable needs to curve it in process of deployment multistage progress It is laid with, the utility model forms main push-towing rope core 1 and auxiliary cable core 3 by more leading core, reduces single section for leading core first Area, therefore the suppleness for leading core is increased, so that cable is more easier when stress is bent, and will not be because of overbending pair Cable itself damages.

In summary: the vehicle-mounted high-flexibility electric wire, by the way that main push-towing rope core 1, the first woven wire cloth 2, auxiliary cable is arranged Core 3, filler 5, the first insulating layer 6, reinforces grenadine 7, flame-retardant layer 8, second insulating layer 9, waterproof at second woven wire cloth 4 Layer 10 and hard wearing outer skin 11, solve the problems, such as that common electric wire wire flexibility is poor.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. vehicle-mounted high-flexibility electric wire, including main push-towing rope core (1), it is characterised in that: the main push-towing rope core (1) is coated with One woven wire cloth (2), it is auxiliary that the surface of first woven wire cloth (2) is surrounded with 11 be spaced substantially equidistant The surface of cable core (3), 11 auxiliary cable cores (3) is fixedly connected by the second woven wire cloth (4), the auxiliary cable core (3) The surface and position between the first woven wire cloth (2) and the second woven wire cloth (4) is provided with filler (5), The surface of second woven wire cloth (4) is fixedly connected with the first insulating layer (6), the surface of first insulating layer (6) It is fixedly connected with and reinforces grenadine (7), the surface for reinforcing grenadine (7) is fixedly connected with flame-retardant layer (8), the flame-retardant layer (8) Surface be fixedly connected with second insulating layer (9), the surface of the second insulating layer (9) is fixedly connected with waterproof layer (10), institute The surface for stating waterproof layer (10) is provided with hard wearing outer skin (11).

2. vehicle-mounted high-flexibility electric wire according to claim 1, it is characterised in that: the main push-towing rope core (1) passes through 160 Diameter is that 0.2mm copper wire is twisted, and the auxiliary cable core (3) is that 0.2mm copper wire is twisted by 80 diameters.

3. vehicle-mounted high-flexibility electric wire according to claim 1, it is characterised in that: first woven wire cloth (2) the metal wire side worked out that intersected by wire with the second woven wire cloth (4) is wrapped up.

4. vehicle-mounted high-flexibility electric wire according to claim 1, it is characterised in that: the filler (5) is a kind of high The asbestos cord of intensity.

5. vehicle-mounted high-flexibility electric wire according to claim 1, it is characterised in that: the reinforcement grenadine (7) passes through one The novel high-tech synthetic fibers aramid fiber of kind is worked out.