Tensile stranded wire
By introducing structures such as reinforcement layer, tensile layer, heat absorption ring and thermal conduction ring into the strand, the problem of easy breakage and difficult heat dissipation during stretching is solved, and the tensile performance and service life are significantly improved.
Patent Information
- Application Number
- CN202421106376.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Existing strands are prone to break when stretched, and heat is difficult to discharge, which affects service life.
A tensile stranded wire is designed, using structures such as reinforcement layer, tensile layer, heat absorption ring and thermal conduction ring. Through the combination of protective sleeve and casing, the tensile resistance and heat dissipation ability of the stranded wire are enhanced.
It improves the tensile performance of the stranded wire, reduces the impact of high temperature on the stranded wire, and extends the service life.
Smart Images
Figure CN222281639U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of twisted wires, in particular to a tensile twisted wire. Background Art
[0002] Stranded wire is made by spirally winding copper wire or aluminum wire through circular motion. Twisted wire is the largest single wire used. Copper wire or aluminum wire of different specifications and numbers are twisted together in a certain arrangement order and twist pitch to become a conductor with a larger diameter. This twisted conductor is much softer than a single copper wire or aluminum wire of the same diameter, and the bending performance of the resulting wire is also better. Existing stranded wire has certain disadvantages when in use. When the stranded wire is in use, it needs to be stretched according to the use environment. When the tension is too large, the stranded wire is often prone to breakage, affecting the normal use of the stranded wire. Since the wire core is located in the center, the heat generated during work is difficult to discharge, thereby affecting the service life of the entire stranded wire. For this reason, we propose a tensile-resistant stranded wire. Utility Model Content
[0003] The main purpose of the utility model is to provide a tensile-resistant stranded wire, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0005] A tensile stranded wire comprises a stranded wire body, a protective structure is sleeved and installed on the surface of the stranded wire body, and a sleeve is sleeved and installed on the surface of the protective structure.
[0006] In a preferred embodiment, the stranded wire body includes a first wire core, a reinforcing wire, and a second wire core, the first wire core is fixedly installed on the surface of the second wire core, the first wire core is divided into multiple groups, and the reinforcing wires are fixedly installed on the surface of each of the first wire cores, and the reinforcing wires are divided into multiple groups.
[0007] In a preferred embodiment, the protective structure includes a protective sleeve, a positioning sleeve, a heat absorbing ring, a reinforcement layer, and a tensile layer. The reinforcement layer is embedded and installed inside the protective sleeve, the tensile layer is embedded and installed inside the reinforcement layer, the positioning sleeve is mounted on the surface of the protective sleeve, the heat absorbing ring is fixedly installed on the surface of the positioning sleeve, and the heat absorbing rings are in multiple groups.
[0008] In a preferred embodiment, the stranded wire body and the protective structure are mounted on the surface of the stranded wire body through a protective sleeve.
[0009] In a preferred embodiment, the sleeve includes a thermally conductive ring, a thermally conductive silicone sheet, and an outer cover. The inner surface of the outer cover is embedded with a thermally conductive ring, and the thermally conductive rings are in multiple groups. The outer surface of the outer cover is embedded with a thermally conductive silicone sheet, and the thermally conductive silicone sheets are in four groups.
[0010] In a preferred embodiment, the sleeve and the protective structure are embedded and installed inside the outer cover through a positioning sleeve, and the heat-conducting ring is located below the heat-absorbing ring.
[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0012] In the utility model, the protective performance of the stranded wire body can be enhanced by setting the reinforcing layer and the tensile layer, thereby improving the tensile resistance of the stranded wire body, and the tensile resistance effect is good. The heat absorption ring and the heat conductive ring can be used to limit the positioning sleeve and the outer cover, further improving the tensile resistance of the entire stranded wire. The heat conductive silicone sheet can assist the stranded wire body in quickly dissipating heat and reduce the impact of high heat on the stranded wire body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a tensile stranded wire of the utility model;
[0014] Figure 2 It is a top view of the stranded wire body of a tensile stranded wire of the utility model;
[0015] Figure 3 This is a detailed diagram of the protective structure of a tensile stranded wire of the utility model;
[0016] Figure 4 This is a cross-sectional view of a protective sleeve for a tensile stranded wire of the utility model;
[0017] Figure 5 The utility model is a tensile stranded wire Figure 3 A magnified detail of point A.
[0018] In the figure: 1. stranded wire body; 101. first wire core; 102. reinforcing wire; 103. second wire core; 2. protective structure; 201. protective sleeve; 202. positioning sleeve; 203. heat absorption ring; 204. reinforcing layer; 205. tensile layer; 3. sleeve; 301. heat conductive ring; 302. heat conductive silicone sheet; 303. outer cover. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0020] Reference Figure 1-5 A tensile stranded wire comprises a stranded wire body 1, a protective structure 2 is sleeved and installed on the surface of the stranded wire body 1, and a sleeve 3 is sleeved and installed on the surface of the protective structure 2;
[0021] The stranded wire body 1 includes a first wire core 101, a reinforcing wire 102, and a second wire core 103. The first wire core 101 is fixedly installed on the surface of the second wire core 103. The first wire core 101 is in multiple groups. The first wire core 101 is fixedly installed on the surface of each of the first wire cores 101. The reinforcing wire 102 is in multiple groups. The second wire core 103 is an axis. The first wire core 101 and the reinforcing wire 102 are both spirally wound around the second wire core 103. The protective structure 2 includes a protective sleeve 201, a positioning sleeve 202, a heat absorption ring 203, a reinforcing layer 204, and a tensile layer 205. The reinforcing layer 204 is embedded and installed inside the protective sleeve 201. The tensile layer 205 is embedded and installed inside the reinforcing layer 204. The surface of the protective sleeve 201 is sleeved with A positioning sleeve 202 is provided, on the surface of which a heat absorbing ring 203 is fixedly installed, and the heat absorbing ring 203 is in multiple groups; the stranded wire body 1 and the protective structure 2 are installed on the surface of the stranded wire body 1 through the protective sleeve 201; the sleeve 3 includes a heat-conducting ring 301, a heat-conducting silicone sheet 302, and an outer cover 303; the inner surface of the outer cover 303 is embedded with a heat-conducting ring 301, and the heat-conducting ring 301 is in multiple groups; the outer surface of the outer cover 303 is embedded with a heat-conducting silicone sheet 302, and the heat-conducting silicone sheet 302 is in four groups; the sleeve 3 and the protective structure 2 are embedded in the inner part of the outer cover 303 through the positioning sleeve 202, and the heat-conducting ring 301 is located below the heat-conducting ring 203, and the positions of the heat-conducting ring 203 and the heat-conducting ring 301 are mutually restricted.
[0022] The implementation principle of an embodiment of a tensile-resistant stranded wire of the present application is as follows: when in use, the stranded wire body 1 is reinforced with protection by the protective structure 2, and the sleeve 3 assists the stranded wire body 1 in quickly dissipating heat. The stranded wire body 1 is formed by twisting a first wire core 101 and a reinforcing wire 102 around a second wire core 103. When the user pulls the stranded wire body 1, the positioning sleeve 202 and the reinforcing layer 204 and the tensile-resistant layer 205 inside the protective sleeve 201 work together to protect the stranded wire body 1, thereby enhancing the tensile resistance of the stranded wire body 1. The heat-absorbing ring 203 and the heat-conducting ring 301 restrict each other, and can also play a certain limiting role, thereby playing an anti-tensile role. The heat-absorbing ring 203 absorbs the heat of the stranded wire body 1, and conducts it through the heat-conducting ring 301, and is discharged by the thermally conductive silicone sheet 302 on the surface of the outer cover 303, thereby accelerating the heat dissipation speed.
[0023] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A tensile stranded wire, characterized in that: It comprises a stranded wire body (1), a protective structure (2) being sleeved and installed on the surface of the stranded wire body (1), and a sleeve (3) being sleeved and installed on the surface of the protective structure (2).
2. A tensile stranded wire according to claim 1, characterized in that: The stranded wire body (1) comprises a first wire core (101), a reinforcing wire (102), and a second wire core (103); the first wire core (101) is fixedly mounted on the surface of the second wire core (103); the first wire core (101) is provided in a plurality of groups; the reinforcing wire (102) is fixedly mounted on the surface of each of the first wire cores (101); and the reinforcing wire (102) is provided in a plurality of groups.
3. A tensile stranded wire according to claim 2, characterized in that: The protective structure (2) comprises a protective sleeve (201), a positioning sleeve (202), a heat absorbing ring (203), a reinforcement layer (204), and a tensile layer (205); the protective sleeve (201) has a reinforcement layer (204) embedded in its interior, the tensile layer (205) is embedded in its interior, the positioning sleeve (202) is sleeved and installed on the surface of the protective sleeve (201), the positioning sleeve (202) has a heat absorbing ring (203) fixedly installed on the surface of the positioning sleeve (202), and the heat absorbing ring (203) is provided in a plurality of groups.
4. A tensile stranded wire according to claim 3, characterized in that: The stranded wire body (1) and the protective structure (2) are sleeved and installed on the surface of the stranded wire body (1) via a protective sleeve (201).
5. The tensile stranded wire according to claim 4, characterized in that: The sleeve (3) comprises a heat-conducting ring (301), a heat-conducting silicone sheet (302), and an outer cover (303); the inner surface of the outer cover (303) is embedded with a heat-conducting ring (301), and the heat-conducting ring (301) is in a plurality of groups; the outer surface of the outer cover (303) is embedded with a heat-conducting silicone sheet (302), and the heat-conducting silicone sheet (302) is in a plurality of groups.
6. A tensile stranded wire according to claim 5, characterized in that: The sleeve (3) and the protective structure (2) are embedded and installed inside the outer cover (303) via a positioning sleeve (202), and the heat-conducting ring (301) is located below the heat-absorbing ring (203).