Self-supporting tensile anti-fracture wire harness

Abstract

The utility model discloses a self-supporting tensile anti-fracture wire harness, which relates to the technical field of wire harnesses, and comprises a plurality of wire bodies, a plurality of protection assemblies arranged on the wire bodies, a binding ribbon arranged between adjacent protection assemblies, tensile anti-fracture metal strips arranged inside the protection assemblies, and a plurality of wire harnesses arranged on the wire bodies, the protection assembly comprises a protection ring, at least two supporting pieces are fixedly connected in the protection ring, each supporting piece comprises at least three supporting arms which are fixedly connected with one another, and load reducing holes are formed in the supporting arms. By arranging the protection assembly, good protection and wear-resistant effects can be provided for the wire part, the service life of the wire is prolonged, and the use cost is saved due to interval arrangement; and the tensile and fracture-resistant metal strips are arranged, so that the overall tensile and fracture-resistant capabilities can be improved, and the use is more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a self-supporting anti-tension and anti-break wire harness. Background Art

[0002] In order to facilitate installation and maintenance and ensure that electrical equipment can work under the worst conditions, the wiring harness combines the wires of different specifications and colors used by various electrical equipment in the vehicle through reasonable arrangement, and bundles the wires into bundles with insulating materials.

[0003] In the existing technology, the wire harness usually uses rubber material to bundle multiple wires together. This method requires more wrapping materials, increases the cost of use, and has poor tensile and anti-break effects, making it inconvenient to use. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a self-supporting tensile and anti-breakage wiring harness. Through the provision of a protective component, it can provide good protection and wear resistance to the wire part, thereby increasing the service life of the wire. Moreover, the interval arrangement saves the cost of use. The tensile and anti-breakage metal strips provided can improve the overall tensile and anti-breakage capabilities, making it more durable to use.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a self-supporting tensile and anti-breaking wire harness, comprising a plurality of wire bodies, a plurality of protective components are arranged on the plurality of wire bodies, binding straps are arranged between adjacent protective components, tensile and anti-breaking metal strips are arranged inside the plurality of protective components, the protective components include a protective ring, at least two support members are fixedly connected inside the protective ring, the support members include at least three support arms fixedly connected to each other, the support arms are provided with load-reducing holes, the connection between the support arms is provided with through holes, the tensile and anti-breaking metal strips pass through the through holes, and connecting rods are fixedly connected between adjacent support members. The protective components can provide good protection and wear resistance to the wire parts, improve the service life of the wires, and the interval arrangement saves the use cost; the tensile and anti-breaking metal strips can improve the overall tensile and anti-breaking capabilities, making them more durable to use.

[0006] According to the self-supporting tensile and anti-breakage wire harness, the support arms are evenly arranged around the circumference.

[0007] According to the self-supporting tensile and anti-breaking wire harness, the length of the tensile and anti-breaking metal strip is the same as the length of the wire body.

[0008] According to the self-supporting tensile and anti-breakage wire harness, the conductor bodies are evenly distributed around the circumference.

[0009] According to the self-supporting tensile and anti-breakage wire harness, the load-reducing holes form a group of two and are evenly arranged.

[0010] According to the self-supporting tensile and anti-breakage wire harness, the connecting rods are evenly arranged around the circumference.

[0011] According to the self-supporting tensile and anti-breakage wire harness, the outer side of the tensile and anti-breakage metal strip is wrapped with an isolation film.

[0012] According to the self-supporting tensile and anti-breakage wire harness, the isolation membrane is made of insulating material.

[0013] Beneficial Effects

[0014] Compared with the prior art, the protective component set up in the utility model can provide good protection and wear resistance for the wire part, thereby increasing the service life of the wire. The interval setting saves the use cost. The set tensile and anti-bending metal strips can improve the overall tensile and anti-bending capabilities, making it more durable to use.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of a self-supporting anti-tension and anti-breakage wire harness of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a protective component of a self-supporting anti-tension and anti-breakage wire harness of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a support arm portion of a self-supporting anti-tension and anti-breakage wire harness of the utility model;

[0020] Figure 4 It is a front view of a support arm of a self-supporting anti-tension and anti-breakage wire harness of the utility model.

[0021] Legend:

[0022] 1. Wire body; 2. Tensile and flexural resistant metal strip; 3. Protective component; 4. Binding tie; 301. Protective ring; 302. Support arm; 303. Load-reducing hole; 304. Through hole; 305. Connecting rod. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a self-supporting tensile and anti-breaking wire harness, which includes a plurality of wire bodies 1, the wire bodies 1 are evenly distributed around the circumference, a plurality of protective components 3 are arranged on the plurality of wire bodies 1, and a binding strap 4 is arranged between adjacent protective components 3. A tensile and anti-breaking metal strip 2 is arranged inside the plurality of protective components 3, and an isolation film is wrapped on the outer side of the tensile and anti-breaking metal strip 2. The isolation film is made of an insulating material, and the isolation film can play an isolation role. The length of the tensile and anti-breaking metal strip 2 is the same as the length of the wire body 1, and the protective Component 3 includes a protective ring 301, at least two support members are fixedly connected inside the protective ring 301, and the support members include at least three support arms 302 fixedly connected to each other, the support arms 302 are evenly arranged around the circumference, and the support arms 302 are provided with load-reducing holes 303, two load-reducing holes 303 form a group and are evenly arranged, through holes 304 are provided at the joints of the support arms 302, and the tensile and anti-bending metal strips 2 pass through the through holes 304, and connecting rods 305 are fixedly connected between adjacent support members, and the connecting rods 305 are evenly arranged around the circumference. The protective component 3 provided can provide good protection and wear resistance for the wire part, improve the service life of the wire, and the interval arrangement saves the use cost; the tensile and anti-bending metal strips 2 provided can improve the overall tensile and anti-bending capabilities, and are more durable to use.

[0025] Working principle: The protective component 3 can provide good protection and wear resistance for the wire part, thereby increasing the service life of the wire. The interval arrangement saves the cost of use. The tensile and anti-bending metal strip 2 can improve the overall tensile and anti-bending capabilities, making it more durable to use.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A self-supporting tensile and anti-breakage wire harness, comprising a plurality of wire bodies (1), characterized in that: A plurality of protective components (3) are arranged on the conductor bodies (1), and binding straps (4) are arranged between adjacent protective components (3). A tensile and anti-bending metal strip (2) is arranged inside the plurality of protective components (3). The protective components (3) include a protective ring (301), and at least two supporting members are fixedly connected inside the protective ring (301). The supporting member includes at least three supporting arms (302) fixedly connected to each other, and a load-reducing hole (303) is arranged on the supporting arm (302). A through hole (304) is arranged at the joint of the supporting arms (302), and the tensile and anti-bending metal strip (2) passes through the through hole (304). A connecting rod (305) is fixedly connected between adjacent supporting members.

2. A self-supporting tensile and anti-breakage harness according to claim 1, characterized in that: The support arms (302) are evenly arranged around the circumference.

3. The self-supporting tensile and anti-breakage wire harness according to claim 1, characterized in that: The length of the tensile and flexural resistant metal strip (2) is the same as the length of the wire body (1).

4. The self-supporting tensile and anti-breakage wire harness according to claim 1, characterized in that: The conductor body (1) is evenly distributed around the circumference.

5. The self-supporting tensile and anti-breakage wire harness according to claim 1, characterized in that: The load-reducing holes (303) are grouped in two and are evenly arranged.

6. The self-supporting tensile and anti-breakage wire harness according to claim 1, characterized in that: The connecting rods (305) are evenly arranged around the circumference.

7. The self-supporting tensile and anti-breakage wire harness according to claim 1, characterized in that: The outer side of the tensile and flexural resistant metal strip (2) is wrapped with an isolation film.

8. The self-supporting tensile and anti-breakage wire harness according to claim 7, characterized in that: The isolation film is made of insulating material.

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