CN214588124U

CN214588124U - Anti-pressure electric wire

Info

Publication number: CN214588124U
Application number: CN202120810691.7U
Authority: CN
Inventors: 胡歌飞
Original assignee: Dongguan Qinda Wire Co ltd
Current assignee: Dongguan Qinda Wire Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-02
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a compression-resistant electric wire, which comprises a wire rod component, a support frame, a sleeve block and a rubber tube; the wire assembly comprises at least two wires and insulating sleeves respectively connected with the wires; each wire is arranged in parallel, and the insulating sleeve is correspondingly sleeved on the outer side of each wire; the support frame is arranged between the leads in a reciprocating bending way; the support frame comprises a butting part and an inclined part connected with the butting part; the sleeve block is arranged on the outer side of the support frame in a surrounding mode and used for fixing the wire assembly on the support frame; the rubber tube is arranged around the outer side of the sleeve block. The strut is bent and penetrated between the leads in a reciprocating manner, so that the strut can bear the external pressure, the pressure borne by the leads is further effectively reduced, the lead is prevented from being broken and losing efficacy, and the pressure resistance is improved; and the sleeve block is arranged to prevent the wire rod assembly from falling off the support frame when being bent, so that the connection reliability of the wire rod assembly and the support frame is improved, and the pressure resistance is ensured.

Description

Anti-pressure electric wire

Technical Field

The utility model relates to a power transmission technical field especially relates to a resistance to compression electric wire.

Background

Electrical wires are generally wires made of one or more conductors insulated from each other and covered with an insulating covering to transmit power or information from one place to another. The wire has the characteristics of internal electrification and external insulation. The electric wire includes a power wire, a control wire, a compensation wire, a shield wire, a high temperature wire, a computer wire, a signal wire, a coaxial wire, a fire resistant wire, a marine wire, a mining wire, an aluminum alloy wire, and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like. The electric wire can be classified into a direct current electric wire and an alternating current electric wire according to a system of the photovoltaic power station.

The existing electric wire is often stressed by external pressure in the use process, the pressure of the existing cable can be directly acted on the conducting wire, and then the conducting wire is disconnected and broken, so that the electric wire is invalid, and the use pressure resistance of the electric wire is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a pressure-resistant electric wire against the problem of poor pressure resistance.

A crush-resistant wire comprising:

the wire assembly comprises at least two wires and insulating sleeves respectively connected with the wires; the wires are arranged in parallel, and the insulating sleeves are correspondingly sleeved on the outer sides of the wires;

the strut is connected with the wire assembly and is arranged between the leads in a reciprocating bending mode; the support frame comprises a butting part and an inclined part connected with the butting part;

the sleeve block is connected with the support frame, the sleeve block is arranged on the outer side of the support frame in a surrounding mode, and the sleeve block is used for fixing the wire assembly on the support frame; and

and the rubber tube is connected with the sleeve block, and is arranged around the outer side of the sleeve block.

The strut is bent and penetrated between the leads in a reciprocating manner, so that the strut can bear the external pressure, the pressure borne by the leads is further effectively reduced, the lead is prevented from being broken and losing efficacy, and the pressure resistance is improved; and the sleeve block is arranged to prevent the wire rod assembly from falling off the support frame when being bent, so that the connection reliability of the wire rod assembly and the support frame is improved, and the pressure resistance is ensured.

In one embodiment, the abutting portion is arranged in a rectangular straight plate-shaped structure, and the abutting portion and the lead are arranged in the same direction.

In one embodiment, the number of the supporting parts is the same as that of the conducting wires, and the supporting parts are repeatedly arranged on two sides of each conducting wire in sequence.

In one embodiment, the inclined portions are arranged in a straight plate-shaped structure, and the inclined portions are oppositely arranged on two sides of the abutting portion.

In one embodiment, the inclined portion is inclined from two sides of the abutting portion to a direction approaching the wire in a gradually-away manner.

In one embodiment, the abutting portion abuts against an inner side surface of the sleeve block.

In one embodiment, the number of the set blocks is at least two, and the set blocks are sequentially arranged along the supporting frame at intervals.

In one embodiment, the wires are arranged in a cylindrical structure, and the insulating sleeve is arranged in a circular ring-shaped tubular structure.

In one embodiment, the leads are arranged in the same plane, the hose is arranged in a flat tubular structure, and the leads penetrate through the hose.

In one embodiment, the arrangement direction of the rubber tube is the same as that of the lead.

Drawings

Fig. 1 is a schematic structural view of a compression-resistant electric wire according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the bracket shown in fig. 1.

The reference numbers in the drawings have the meanings given below:

100. a pressure-resistant wire;

10. a wire assembly; 11. a wire; 15. an insulating sleeve;

20. a support frame; 21. a holding portion; 25. an inclined portion;

30. sleeving blocks;

40. a rubber tube.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, a compression-resistant electric wire 100 according to an embodiment of the present invention includes a wire assembly 10, a supporting frame 20 connected to the wire assembly 10, a sleeve block 30 connected to the supporting frame 20, and a rubber tube 40 connected to the sleeve block 30; the pressure-resistant wire 100 is used for transmitting power or information, and the pressure-resistant wire 100 has high pressure resistance so as to improve the reliability of power and information transmission.

The wire assembly 10 comprises at least two wires 11 and insulating sleeves 15 respectively connected with the wires 11; the conducting wires 11 are arranged in a cylindrical structure, the conducting wires 11 are made of conducting materials, the conducting wires 11 are used for transmitting electric power or information, and the conducting wires 11 are arranged in parallel; the insulating sleeve 15 is arranged in a circular ring tubular structure, the insulating sleeve 15 is correspondingly sleeved on the outer side of the lead 11, and the insulating sleeve 15 is made of insulating materials so as to protect the lead 11. In the present embodiment, the wires 11 are arranged in the same plane, and the wires 11 are arranged at regular intervals.

The bracket 20 is connected with the wire assembly 10, and the bracket 20 is arranged between the leads 11 in a reciprocating bending way; the bracket 20 includes a holding portion 21 and an inclined portion 25 connected to the holding portion 21. The supporting parts 21 are arranged in a rectangular straight plate-shaped structure, the supporting parts 21 are arranged in the same direction as the wires 11, the supporting parts 21 are arranged in the same number as the wires 11, each supporting part 21 is repeatedly arranged on two sides of each wire 11 in sequence, and the supporting parts 21 are used for bearing external pressure loads; the inclined portion 25 is arranged in a straight plate structure, the inclined portions 25 are oppositely arranged on two sides of the abutting portion 21, the inclined portions 25 are obliquely arranged in a gradually-away manner from two sides of the abutting portion 21 to the direction close to the wires 11, the inclined portions 25 penetrate through the wires 11, the inclined portions 25 are correspondingly connected with two adjacent abutting portions 21 arranged on two sides of the wire assembly 10, the inclined portions 25 are used for decomposing pressure load borne by the abutting portions 21, and the cross sections of the abutting portions 21 and the cross sections of the inclined portions 25 on two sides are approximately arranged in a triangular structure, so that the bearing capacity of the supporting frame 20 is guaranteed.

The sleeve block 30 is connected with the support frame 20, the sleeve block 30 is arranged on the outer side of the support frame 20 in a surrounding mode, the sleeve block 30 is used for fixing the wire assembly 10 on the support frame 20, the abutting portion 21 abuts against the inner side face of the sleeve block 30, the sleeve block 30 presses the wire assembly 10 on the support frame 20, and therefore the lead 11 is guaranteed to be fixed between the inclined portions 25 on the two corresponding sides. In this embodiment, the number of the set blocks 30 is at least two, and the set blocks 30 are sequentially arranged along the supporting frame 20 at intervals to improve the connection reliability between the wire assembly 10 and the supporting frame 20.

The rubber tube 40 is connected with the sleeve block 30, the rubber tube 40 is arranged outside the sleeve block 30 in a surrounding mode, the rubber tube 40 is arranged in a flat tubular structure, each lead 11 penetrates through the rubber tube 40, the arrangement direction of the rubber tube 40 is the same as that of the lead 11, the rubber tube 40 is arranged on the outermost side of the pressure-resistant electric wire 100, and the rubber tube 40 is used for protecting the wire rod assembly 10, the support frame 20 and the sleeve block 30 inside.

According to the pressure-resistant electric wire 100, the support frame 20 is bent and penetrated between the leads 11 in a reciprocating manner, so that the support frame 20 can bear the external pressure, the pressure borne by the leads 11 is further effectively reduced, the leads 11 are prevented from being broken and losing efficacy, and the pressure-resistant capacity is improved; and the sleeve block 30 is arranged to prevent the wire rod assembly 10 from being separated from the support frame 20 when being bent, so that the connection reliability of the wire rod assembly 10 and the support frame 20 is improved, and the pressure resistance is ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A crush-resistant electrical wire, comprising:

2. The crush-resistant electric wire as recited in claim 1, wherein the abutting portion is formed in a rectangular straight plate-like configuration, and the abutting portion is disposed in the same direction as the lead.

3. The crush-resistant electric wire as recited in claim 2, wherein the number of the abutting portions is the same as the number of the conductive wires, and the abutting portions are repeatedly disposed on both sides of the conductive wires in sequence.

4. The pressure-resistant electric wire according to claim 3, wherein the inclined portions are provided in a straight plate-like structure, the inclined portions being provided oppositely on both sides of the abutting portion.

5. The crush-resistant electric wire as recited in claim 4, wherein the inclined portion is inclined so as to be gradually spaced apart from both sides of the abutting portion toward the lead.

6. The crush-resistant electric wire as recited in claim 1, wherein the abutting portion abuts against an inner side surface of the sleeve block.

7. The crush-resistant electric wire as recited in claim 6, wherein the number of the set blocks is at least two, and the set blocks are sequentially arranged along the bracket at intervals.

8. The crush-resistant wire as recited in claim 1, wherein said conductor is disposed in a cylindrical configuration and said insulation jacket is disposed in a circular tubular configuration.

9. The crush-resistant wire as recited in claim 1, wherein the conductors are arranged in a common plane, the hose is arranged in a flat tubular configuration, and the conductors are disposed through the hose.

10. The crush-resistant electric wire as recited in claim 1, wherein the rubber tube is disposed in the same direction as the lead wire.