CN217902752U - Special-shaped easy-to-tear building cloth wire - Google Patents

Abstract

The utility model relates to a type building cloth electric wire is easily torn to dysmorphism, including a plurality of insulation core, connect through the lacing wire between the adjacent insulation core, the middle part of lacing wire is equipped with the reinforcement and is located a plurality of tears mouths of reinforcement both sides. The utility model discloses can connect a plurality of insulation core in parallel through the belted steel, extrude in step, every sinle silk all links together, can realize many sinle silks and construct simultaneously when the construction is laid, great improvement the efficiency of construction, can tear even muscle of sinle silk with the hand gently through the tear notch when connecting electrical components and parts again and come, very big branch construction and the connection components and parts assembly of sinle silk of being convenient for like this realize safe efficient construction, make wiring error rate greatly reduced.

Description

Special-shaped easy-to-tear building cloth wire

Technical Field

The utility model relates to a cloth electric wire technical field, concretely relates to dysmorphism is easily torn type building cloth electric wire.

Background

At present, the construction process of laying electric wires and cables needs to be performed according to the shape and materials of the electric wires and cables and then by means of different professional equipment and tools, and if professional equipment and tools are not available, installation and laying can be very difficult. Particularly, the laying conditions are worse in high-rise buildings and pipeline environments where the internal conditions cannot be checked. Therefore, the electrical performance of the product needs to be considered in developing new cable products, and a more reasonable product appearance needs to be designed according to different laying environmental conditions and the application of the product, and the mechanical performance should be enhanced on the basis. With the continuous development and innovation of electric wire and cable products, the actual conditions of facility equipment are considered more and more by the product structure according to the objective requirements of customers and construction specification laying; in addition, along with the increasing automation degree of laying equipment, laying efficiency and protection requirements on products, the product appearance and mechanical properties of the electric wire and the cable can be closer to the requirements of an engineering construction specification system.

Therefore, to above-mentioned problem, design a type building cloth electric wire is easily torn to dysmorphism, can realize that the multicore is parallelly connected, realize that many sinle silks are under construction simultaneously, promote the efficiency of construction, be convenient for sinle silk branch construction and assembly are necessary to technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a type building cloth electric wire is easily torn to dysmorphism.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a type building cloth electric wire is easily torn to dysmorphism, includes a plurality of insulation core, connects through the banding rib between the adjacent insulation core, the middle part of banding rib is equipped with the reinforcement and is located a plurality of tearing mouths of reinforcement both sides.

Preferably, the insulated wire cores are located on the same straight line or stacked layer by layer.

Preferably, the reinforcement is wrapped in the middle of the ribbon, and the ribbon is symmetrically arranged relative to the central axis of the reinforcement.

Preferably, the ribbon is made of a modified easy-tear material; preferably one or more of polyethylene, EVA copolymer, PE, adhesive resin.

Preferably, each of the tears is the same in shape and size, and the distance between each of the tears and the reinforcing member is the same.

Preferably, the width of the tear opening gradually increases from the inside to the outside.

Preferably, the tearing opening is a V-shaped opening on the band rib, so that the tearing is convenient, and the manual tearing and separation of the wire core are convenient.

Preferably, the stiffener is provided with 2 tears on each side, the 2 tears being symmetrically arranged with respect to the band.

Preferably, the reinforcing member is prepared from 700D aramid fiber, and the aramid fiber has excellent bulletproof performance and extremely high tensile strength; when the cable is laid, the aramid fiber yarns are pulled and tensioned, so that the insulating layer and the conductor can be prevented from being damaged.

Preferably, the insulated wire core comprises a wire core and an insulated layer which are arranged in sequence from inside to outside.

Preferably, the insulating layer is connected with the band rib, the junction of insulating layer and band rib is provided with the excessive structure of chamfer, has guaranteed that insulating thinnest point satisfies the standard requirement.

Preferably, the wire core is composed of a single conductor or is formed by twisting a plurality of conductors.

Preferably, the insulated wire core is prepared by extrusion type production, so that the adhesion between the insulation and the conductor is ensured; the insulating layer adopts painted insulation extrusion molding, distinguishes the continuation according to the colour after the end of a thread tears during the use, reduces wiring sequence error rate.

Preferably, the adhesion of the insulating layer to the conductor does not exceed 18N/10CM; the pulling force for tearing the band rib through the tearing opening is less than or equal to 10N.

Because of the application of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses can connect a plurality of insulation core in parallel through the band muscle, the synchronous extrusion, every sinle silk links together, can realize many sinle silks and construct simultaneously when the construction is laid, great improvement the efficiency of construction, can tear the sinle silk even muscle apart with the hand gently through the tearing opening again when connecting electrical components and parts, so very big branch construction and the connection components and parts assembly of sinle silk of being convenient for;

2. the utility model discloses an adopted opposite sex processing, very big having made things convenient for to lay the installation, make and lay efficiency and improved more than one time, the security of construction has also obtained very big promotion. Even if a common operator selects the cable type product, the cable type product can be safely and efficiently constructed like a professional electrician, so that the wiring error rate is greatly reduced;

3. the utility model discloses a simple structure improves connection efficiency, simplifies the connected mode, and convenient to use satisfies the needs of plant use.

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 or the technical solutions in the prior art will be briefly described below, and it is obvious that some drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without creative efforts for those skilled in the art.

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

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

Wherein, 1, the steel wire is provided with ribs; 2. a reinforcement; 3. a tear opening; 4. a wire core; 5. an insulating layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present application, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example one

As shown in fig. 1, the embodiment relates to a special-shaped easy-to-tear type building cloth wire, which comprises a plurality of insulated wire cores, wherein each insulated wire core is positioned on the same straight line, adjacent insulated wire cores are connected through a band rib 1, and a reinforcing part 2 and a plurality of tearing openings 3 positioned on two sides of the reinforcing part are arranged in the middle of the band rib.

Further, the reinforcement wraps up in the centre of banding muscle, the banding muscle is the symmetry setting for the axis of reinforcement.

Further, the band rib is made of modified easy-to-tear materials; further comprises one or more of polyethylene, EVA copolymer, PE and adhesive resin.

Further, each of the tearing openings has the same shape and size, and the distance between each tearing opening and the reinforcing member is the same.

Further, the width of the tearing opening is gradually increased from inside to outside.

Furthermore, the tearing opening is a V-shaped opening on the band rib, so that the tearing is convenient, and the manual tearing and separation of the wire core are convenient.

Furthermore, each side of the reinforcing piece is provided with 2 tearing openings, and the 2 tearing openings are symmetrically arranged relative to the ribbon.

Furthermore, the reinforcing piece is prepared from 700D aramid fiber, and the aramid fiber has excellent bulletproof performance and extremely high tensile strength; when the cable is laid, the aramid fiber yarns are pulled and tensioned, so that the insulating layer and the conductor can be prevented from being damaged.

Furthermore, the insulating wire core comprises a wire core 4 and an insulating layer 5 which are sequentially arranged from inside to outside.

Furthermore, the insulating layer is connected with the band rib, the junction of insulating layer and band rib is provided with the excessive structure of chamfer, has guaranteed that insulating thinnest point satisfies the standard requirement.

Furthermore, the wire core is formed by a single conductor or a plurality of conductors in a twisted mode.

Furthermore, the insulated wire core is prepared by extrusion type production, so that the adhesion between the insulation and the conductor is ensured; the insulating layer adopts painted insulation extrusion molding, distinguishes the continuation according to the colour after the end of a thread tears during the use, reduces wiring sequence error rate.

Furthermore, the adhesion force of the insulating layer and the conductor does not exceed 18N/10CM; the pulling force for tearing the band rib through the tearing opening is less than or equal to 10N.

Example two

The present embodiment is performed on the basis of the first embodiment, and the same parts as the first embodiment are not described in detail.

As shown in fig. 2, in this embodiment, the insulated wire cores are stacked layer by layer, and the number of the insulated wire cores in each layer gradually increases from top to bottom.

Furthermore, the insulated wire cores on the upper layer are positioned on the central line of the 2 insulated wire cores on the lower layer, namely, the number of the insulated wire cores is increased by one from top to bottom.

Furthermore, the insulated wire cores on the upper layer are connected with the insulated wire cores on the 2 lower layers closest to the insulated wire cores on the upper layer through the band ribs, and the adjacent insulated wire cores on the same layer are connected through the band ribs.

EXAMPLE III

This embodiment is performed based on the first or second embodiments, and the same parts as those in the first or second embodiments are not repeated.

As shown in fig. 3, in this embodiment, the insulated wire cores are stacked layer by layer, the number of the insulated wire cores in each layer is the same, and the insulated wire core on the upper layer is located right above the insulated wire core on the lower layer; and a connecting line between the upper layer of insulated wire cores and the lower layer of insulated wire cores is vertical to a connecting line between the upper layer of insulated wire cores.

Furthermore, the upper layer of the insulated wire core is connected with the lower layer of the insulated wire core through a band rib.

Furthermore, in at least one layer of the insulated wire cores, adjacent insulated wire cores are connected through a band rib.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a type building cloth electric wire is easily torn to dysmorphism, its characterized in that includes a plurality of insulation core, connects through the banding rib between the adjacent insulation core, the middle part of banding rib is equipped with reinforcement and is located a plurality of tears mouths of reinforcement both sides.

2. The special-shaped easy-to-tear type building cloth wire as claimed in claim 1, wherein the reinforcing member is wrapped in the center of the ribbon, and the ribbon is symmetrically arranged relative to the central axis of the reinforcing member.

3. The shaped easy-to-tear electrical wiring harness as claimed in claim 1, wherein each of said tear-off openings has the same shape and size, and the distance between each of said tear-off openings and said reinforcing member is the same.

4. The special-shaped easy-to-tear electric wire for building cloth of claim 3, wherein the width of the tearing opening is gradually increased from inside to outside.

5. The shaped easy-to-tear electrical construction cloth wire of claim 1, wherein the reinforcing member is provided with 2 tears at each side, the 2 tears being symmetrically disposed with respect to the band.

6. The special-shaped easy-to-tear type electric wire for building cloth of claim 1, wherein the reinforcing member is made of 700D aramid filaments.

7. The special-shaped easy-to-tear type building cloth wire as claimed in claim 1, wherein the insulated wire core comprises a wire core and an insulating layer which are arranged in sequence from inside to outside.

8. The special-shaped easy-to-tear type building cloth wire as claimed in claim 7, wherein the insulating layer is connected with the band, and a chamfer transition structure is arranged at the joint of the insulating layer and the band.

9. The special-shaped easy-to-tear architectural cloth wire of claim 7, wherein the wire core is composed of a single conductor or is formed by twisting a plurality of conductors.

10. The special-shaped easy-to-tear architectural cloth wire of claim 7, wherein the insulated wire core is manufactured by extrusion, and the insulating layer is extruded by coloring insulation.

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