Wear-resistant cable
By setting up insulation layer, wear-resistant rubber layer and metal iron mesh layer in the cable, and fixed connections through iron nails, the problems of poor insulation effect and wear-resistant performance of existing cables are solved, and a higher service life and structure are achieved strength.
Patent Information
- Application Number
- CN202420014509.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-04
AI Technical Summary
The existing cables have poor insulation effect, poor wear resistance, and easy wear, resulting in short service life and weak structural strength.
A wear-resistant cable is designed, including a cable core, an insulating layer, a lining layer, an armor layer, an insulation layer, an wear-resistant rubber layer and a metal iron mesh layer, and the insulation layer, an armor layer and an inner layer are fixedly connected by iron nails. The lining layer and the insulating layer are bonded and connected by asbestos as the insulation layer material, silicone rubber as the wear-resistant rubber layer material, and several cylindrical iron nails.
It improves the insulation effect, wear resistance and structural strength of the cable, and extends the service life.
Smart Images
Figure CN222233318U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cables, in particular to a wear-resistant cable. Background Art
[0002] Cables are usually made of several or several groups of wires (at least two wires in each group) twisted together into a rope-like cable. Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.
[0003] The existing cables have poor thermal insulation effect when in use. Secondly, the wear resistance of the cable surface is poor and it is easy to wear, resulting in a short service life. In addition, the structural strength of the cable is weak. Therefore, there is an urgent need for a wear-resistant cable to solve the above technical problems. Utility Model Content
[0004] The purpose of the utility model is to provide a wear-resistant cable to solve the problems that the existing cables proposed in the above background technology have poor thermal insulation effect when in use, and secondly the wear resistance of the cable surface is poor and easy to wear, resulting in a short service life, and the structural strength of the cable is weak.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A wear-resistant cable comprises a cable core, an insulating layer is arranged on the outside of the cable core, an inner lining layer is arranged on the outside of the insulating layer, an armor layer is arranged on the outside of the inner lining layer, a thermal insulation layer is arranged on the outside of the armor layer, a wear-resistant rubber layer is arranged on the outside of the thermal insulation layer, a metal iron mesh layer is arranged on the outside of the wear-resistant rubber layer, and the thermal insulation layer, the armor layer, the inner lining layer and the insulating layer are fixedly connected by iron nails.
[0007] As a preferred technical solution of the present utility model, the material of the thermal insulation layer is asbestos.
[0008] As a preferred technical solution of the utility model, the material of the wear-resistant rubber layer is silicone rubber.
[0009] As a preferred technical solution of the utility model, the number of the iron nails is set to be several, and the several iron nails are distributed in a cylindrical shape.
[0010] As a preferred technical solution of the utility model, the connection between the wear-resistant rubber layer and the iron nail is adhesive bonding.
[0011] As a preferred technical solution of the utility model, the iron nails sequentially connect the thermal insulation layer, the armor layer and the inner lining layer with the insulating layer from the outside to the inside.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model can achieve heat preservation effect by arranging the heat preservation layer, and secondly can improve the wear resistance of the cable surface and prolong the service life by arranging the wear-resistant rubber layer and the metal iron mesh layer.
[0014] The heat preservation layer, the armor layer, the inner lining layer and the insulating layer in the utility model are fixed by iron nails, thereby improving the structural strength of the cable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a cross-sectional schematic diagram of the overall structure of the utility model;
[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the partially enlarged structure.
[0019] In the figure: 1. Cable core; 2. Insulation layer; 3. Lining layer; 4. Armor layer; 5. Insulation layer; 6. Wear-resistant rubber layer; 7. Metal mesh layer; 8. Iron nails. DETAILED DESCRIPTION
[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.
[0021] See also Figure 1-3 A wear-resistant cable comprises a cable core 1, an insulating layer 2 is arranged on the outside of the cable core 1, an inner lining layer 3 is arranged on the outside of the insulating layer 2, an armor layer 4 is arranged on the outside of the inner lining layer 3, a thermal insulation layer 5 is arranged on the outside of the armor layer 4, a wear-resistant rubber layer 6 is arranged on the outside of the thermal insulation layer 5, a metal iron mesh layer 7 is arranged on the outside of the wear-resistant rubber layer 6, the thermal insulation layer 5, the armor layer 4, the inner lining layer 3 and the insulating layer 2 are fixedly connected by iron nails 8, thereby improving the structural strength of the cable.
[0022] The material of the heat-insulating layer 5 is asbestos, and the heat-insulating layer 5 can achieve a heat-insulating effect.
[0023] The material of the wear-resistant rubber layer 6 is silicone rubber. The wear-resistant rubber layer 6 and the metal iron mesh layer 7 are provided to improve the wear resistance of the cable surface and extend the service life.
[0024] The number of the iron nails 8 is set to be several, and the several iron nails 8 are distributed in a cylindrical shape.
[0025] The wear-resistant rubber layer 6 and the nail 8 are connected by adhesive bonding.
[0026] Among them, the iron nails 8 connect the thermal insulation layer 5, the armor layer 4 and the lining layer 3 with the insulating layer 2 in sequence from the outside to the inside.
[0027] The working principle and use process of the utility model are as follows: first, a thermal insulation layer 5 is provided, and the material of the thermal insulation layer 5 is asbestos, which can play a thermal insulation effect. By providing a wear-resistant rubber layer 6 and a metal iron mesh layer 7 made of silicone rubber on the outer surface of the cable, the wear resistance of the cable surface can be improved and the service life can be extended. The thermal insulation layer 5, the armor layer 4, the lining layer 3 and the insulating layer 2 are fixedly connected by a plurality of iron nails 8, thereby improving the structural strength of the cable. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field.
[0028] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.
Claims
1. A wear-resistant cable, comprising a cable core (1), characterized in that: An insulating layer (2) is arranged on the outside of the cable core (1), an inner lining layer (3) is arranged on the outside of the insulating layer (2), an armor layer (4) is arranged on the outside of the inner lining layer (3), a thermal insulation layer (5) is arranged on the outside of the armor layer (4), a wear-resistant rubber layer (6) is arranged on the outside of the thermal insulation layer (5), and a metal iron mesh layer (7) is arranged on the outside of the wear-resistant rubber layer (6), and the thermal insulation layer (5), the armor layer (4), the inner lining layer (3) and the insulating layer (2) are fixedly connected by iron nails (8).
2. A wear-resistant cable according to claim 1, characterized in that: The material of the thermal insulation layer (5) is asbestos.
3. A wear-resistant cable according to claim 1, characterized in that: The material of the wear-resistant rubber layer (6) is silicone rubber.
4. A wear-resistant cable according to claim 1, characterized in that: The number of the iron nails (8) is set to be a plurality, and the plurality of iron nails (8) are distributed in a cylindrical shape.
5. The wear-resistant cable according to claim 1, characterized in that: The wear-resistant rubber layer (6) and the iron nail (8) are connected by adhesive bonding.
6. The wear-resistant cable according to claim 1, characterized in that: The iron nails (8) sequentially connect the thermal insulation layer (5), the armor layer (4) and the inner lining layer (3) with the insulating layer (2) from the outside to the inside.