CN216287691U

CN216287691U - Anticreep multilayer composite insulation line

Info

Publication number: CN216287691U
Application number: CN202123134056.0U
Authority: CN
Inventors: 杜士刚; 姚正兴; 柴平松; 南海; 甘蕾
Original assignee: Huizhou Dongju Plastic Products Co ltd
Current assignee: Huizhou Dongju Plastic Products Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-12
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an anti-creeping multilayer composite insulated wire which comprises a protective layer and a cable core, wherein support bars are vertically arranged at the bottom end and the top end of the protective layer, a wear-resisting block is arranged at the top of each support bar, a corrosion-resisting layer is arranged on the surface of the top of each wear-resisting block, air holes are formed in the surface of each support bar in a penetrating mode, and the cable core is arranged inside the protective layer. According to the utility model, the supporting bar, the wear-resistant block and the air holes are matched for use, so that the protective layer is protected conveniently, when the insulated wire is used, the insulated wire can be in contact with an external object through the wear-resistant block, and under the isolation of the supporting bar, the insulated wire is in an isolated state and cannot be in direct contact with the external object, so that the damage condition of the protective layer is reduced, the mode is simple to operate, the insulated wire is protected conveniently, and the electric leakage condition is effectively prevented.

Description

Anticreep multilayer composite insulation line

Technical Field

The utility model relates to the technical field of insulated wires, in particular to an anti-creeping multilayer composite insulated wire.

Background

The periphery of the lead is uniformly and hermetically wrapped with a layer of non-conductive material, such as: resin, plastic, silicon rubber, PVC and the like to form an insulating layer, thereby preventing the electric conductor from contacting with the outside to cause accidents such as electric leakage, short circuit, electric shock and the like.

The prior art has the following problems:

when the existing insulated wire is used, the surface of the existing insulated wire can be rubbed by an external object, the protective layer is easily damaged in different degrees for a long time, the electric leakage condition can be seriously caused, and the normal use of the insulated wire is influenced.

We have therefore proposed an anti-creeping multilayer composite insulated wire that addresses the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an anti-creeping multilayer composite insulated wire which has the advantages that when the existing insulated wire is used, the surface of the existing insulated wire can be rubbed by an external object, the protective layer can be easily damaged in different degrees for a long time, and the electric leakage condition can be seriously caused, so that the normal use of the insulated wire is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an anticreep multilayer composite insulation line, includes inoxidizing coating and cable core, the vertical support bar of installing in inoxidizing coating bottom and top, the support bar top is provided with wear-resisting piece, wear-resisting piece top surface is provided with corrosion resistant layer, the support bar surface runs through and has seted up the bleeder vent, the inside cable core that is provided with of inoxidizing coating.

Preferably, inoxidizing coating inner wall surface is provided with first oxford cloth layer, first oxford cloth layer inner wall surface is provided with the viscose layer, the inside stiffener that is provided with of viscose layer, viscose layer one side is provided with second oxford cloth layer, second oxford cloth layer inner wall is provided with the filling layer, the cable core is installed inside the filling layer.

Preferably, the stiffener is made for insulating material, the stiffener is provided with a plurality ofly, and a plurality of stiffeners equidistance encircle and install inside the viscose layer.

Preferably, the support bars are provided with a plurality of, and a plurality of support bars equidistance are installed at the protective layer outside surface.

Preferably, the plurality of air holes are formed in the supporting bar at equal intervals.

Preferably, the surface of the reinforcing rod is provided with a plurality of through holes in a penetrating manner, and the plurality of through holes are equidistantly formed in the surface of the reinforcing rod.

Preferably, the outer side surface of the protective layer is provided with a waterproof coating.

Compared with the prior art, the utility model has the beneficial effects that;

(1) the utility model, through setting up the support bar, wear-resisting piece and cooperating use of the bleeder vent, facilitate the protection to the protective layer, make the insulated wire contact with external object through the wear-resisting piece while using, thus under the isolation of the support bar, the insulated wire is in the state of separating empty, will not contact with the straight side of external object, thus also reduce the situation that the protective layer damages, this way is easy to operate, facilitate the protection to the insulated wire, the situation of the electric leakage of effective prevention, secondly through setting up the first Oxford cloth layer and cooperating use of the second Oxford cloth layer, facilitate utilizing the wearability of the Oxford cloth, the bending property of the effective improvement insulated wire, facilitate its use, finally through setting up the stiffener, facilitate improving the integral tensile strength of the insulated wire, meanwhile the surface of the stiffener is equipped with the through hole, facilitate the pouring to the glue, thus make the stiffener and insulated wire fuse together, greatly improving the overall stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of an anti-creeping multi-layer composite insulated wire according to the present invention;

FIG. 2 is a schematic view of an anti-creeping multi-layer composite insulated wire wear-resistant block according to the present invention;

fig. 3 is a schematic view of an anti-creeping multi-layer composite insulated wire stiffener according to the present invention.

Illustration of the drawings:

1. a protective layer; 2. a first oxford fabric layer; 3. an adhesive layer; 4. a supporting strip; 5. a wear-resistant block; 6. a cable core; 7. a second oxford fabric layer; 8. a reinforcing bar; 9. air holes are formed; 10. a corrosion-resistant layer; 11. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, an anti-creeping multilayer composite insulated wire comprises a protection layer 1 and a cable core 6, wherein support bars 4 are vertically installed at the bottom end and the top end of the protection layer 1, wear-resistant blocks 5 are arranged at the tops of the support bars 4, corrosion-resistant layers 10 are arranged on the surfaces of the tops of the wear-resistant blocks 5, air holes 9 are formed in the surfaces of the support bars 4 in a penetrating mode, and the cable core 6 is arranged inside the protection layer 1.

In this embodiment: through the cooperation that sets up support bar 4, wear-resisting piece 5 and bleeder vent 9 are used, be convenient for to the protection of inoxidizing coating 1, make when the insulated wire uses, the insulated wire can contact with external object through wear-resisting piece 5, thereby under the isolated of support bar 4, the insulated wire is in the state of separating empty, can not take place the contact with the straight face of external object, thereby also reduce the condition that inoxidizing coating 1 damaged, this mode easy operation, be convenient for to the protection of insulated wire, the effectual condition that prevents the electric leakage of appearing.

Specifically, 1 inner wall surface of inoxidizing coating is provided with first oxford

cloth layer

2, 2 inner wall surfaces on first oxford cloth layer are provided with viscose layer 3, the inside stiffener 8 that is provided with of

viscose layer

3, 3 one sides on viscose layer are provided with second oxford

cloth layer

7, 7 inner walls on second oxford cloth layer are provided with the filling layer, cable core 6 is installed inside the filling layer.

In this embodiment: through the cooperation that sets up first oxford cloth layer 2 and second oxford cloth layer 7 use, the wearability of the oxford cloth of being convenient for utilize, the effectual bending property who improves the insulated wire is convenient for use it.

Specifically, stiffener 8 is made for insulating material, stiffener 8 is provided with a plurality ofly, and 8 equidistance of a plurality of stiffeners encircle to install inside viscose layer 3, through-hole 11 has been seted up on 8 surfaces of stiffener, through-hole 11 has been seted up a plurality ofly, and a plurality of through-hole 11 equidistance is seted up on 8 surfaces of stiffener.

In this embodiment: through setting up stiffener 8, be convenient for improve the whole tensile property of insulated wire, through-hole 11 has been seted up on 8 surfaces of stiffener simultaneously, is convenient for to pouring of glue to make stiffener 8 and insulated wire fuse as an organic whole, improve its holistic stability greatly.

Specifically, support bar 4 is provided with a plurality ofly, and a plurality of support bars 4 equidistance are installed on the surface of the 1 outside of inoxidizing coating.

In this embodiment: through setting up a plurality of support bars 4, be convenient for to the 1 outside omnidirectional protection in inoxidizing coating, avoid the damage, cause the condition of electric leakage to appear.

Specifically, a plurality of air holes 9 are formed, and the plurality of air holes 9 are formed in the surface of the support bar 4 at equal intervals.

In this embodiment: through setting up a plurality of bleeder vents 9, be convenient for improve gaseous mobility.

Specifically, the outer side surface of the protective layer 1 is provided with a waterproof coating.

In this embodiment: through setting up the waterproof layer, be convenient for improve the waterproof performance of insulated wire.

The working principle is as follows: through the matched use of the supporting bar 4, the wear-resisting block 5 and the air holes 9, the protection of the protective layer 1 is facilitated, when the insulating wire is used, the insulating wire can be in contact with an external object through the wear-resisting block 5, so that under the isolation of the supporting bar 4, the insulating wire is in an isolated state and cannot be in contact with the straight surface of the external object, the damage condition of the protective layer 1 is reduced, the mode is simple to operate, the protection of the insulating wire is facilitated, the electric leakage condition is effectively prevented, secondly, through the matched use of the first oxford cloth layer 2 and the second oxford cloth layer 7, the wear resistance of the oxford cloth is facilitated, the bending performance of the insulating wire is effectively improved, the insulating wire is convenient to use, finally, through the arrangement of the reinforcing rod 8, the integral tensile performance of the insulating wire is facilitated to be improved, meanwhile, the through holes 11 are formed in the surface of the reinforcing rod 8, the pouring of glue is facilitated, thereby the reinforcing rod 8 and the insulated wire are integrated, and the integral stability is greatly improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an anticreep multilayer composite insulation line, includes inoxidizing coating (1) and cable core (6), its characterized in that, inoxidizing coating (1) bottom and the vertical support bar (4) of installing in top, support bar (4) top is provided with wear-resisting piece (5), wear-resisting piece (5) top surface is provided with corrosion-resistant layer (10), support bar (4) surface runs through and has seted up bleeder vent (9), inoxidizing coating (1) inside is provided with cable core (6).

2. The anti-creeping multilayer composite insulated wire according to claim 1, characterized in that a first oxford fabric layer (2) is disposed on the inner wall surface of the protective layer (1), a viscose layer (3) is disposed on the inner wall surface of the first oxford fabric layer (2), a reinforcing rod (8) is disposed inside the viscose layer (3), a second oxford fabric layer (7) is disposed on one side of the viscose layer (3), a filling layer is disposed on the inner wall of the second oxford fabric layer (7), and the cable core (6) is mounted inside the filling layer.

3. The anti-creeping multi-layer composite insulated wire as claimed in claim 2, wherein the reinforcing rods (8) are made of insulating material, the reinforcing rods (8) are provided in plurality, and the plurality of reinforcing rods (8) are installed around the adhesive layer (3) at equal intervals.

4. The anti-creeping multi-layer composite insulated wire as claimed in claim 1, wherein the supporting strips (4) are provided in plurality, and the supporting strips (4) are equidistantly installed on the outer surface of the protective layer (1).

5. The anti-creeping multi-layer composite insulated wire as claimed in claim 1, wherein the plurality of air holes (9) are opened, and the plurality of air holes (9) are opened on the surface of the supporting bar (4) at equal intervals.

6. The anti-creeping multi-layer composite insulated wire as claimed in claim 2, wherein the surface of the stiffener (8) is perforated with a plurality of through holes (11), the through holes (11) are provided in plurality, and the through holes (11) are provided at equal intervals on the surface of the stiffener (8).

7. The anti-creeping multilayer composite insulated wire according to claim 1, wherein the outer surface of the protective layer (1) is provided with a waterproof coating.