Wear-resistant cable protection sleeve

Abstract

The utility model discloses a wear-resistant cable protection sleeve, which relates to the technical field of cable protection sleeves, and comprises a cable protection sleeve main body, an insulating layer, a first wear-resistant pipe and a second wear-resistant pipe, the cable protection sleeve main body is of a circular pipe structure, the insulating layer is arranged on the inner side of the cable protection sleeve main body, the inner side of the insulating layer is connected with a cable body, and the first wear-resistant pipe is connected with the second wear-resistant pipe. The outer side of the cable protection sleeve body is connected with a first wear-resistant pipe, the outer side of the cable protection sleeve body is connected with a second wear-resistant pipe, and according to the wear-resistant cable protection sleeve, the first wear-resistant pipe and the second wear-resistant pipe can be independently mounted and dismounted through an arc-shaped adhesive strip and a strip-shaped adhesive strip; and the first wear-resistant pipe and the second wear-resistant pipe are made of polymer composite materials, so that the wear resistance and the corrosion resistance of the sleeve can be effectively improved, the cable body is protected from being influenced by the external environment and mechanical damage, secondary utilization of the cable protection sleeve main body is realized, and the replacement cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection sleeves, in particular to a wear-resistant cable protection sleeve. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. When laying wires and cables, they must be wrapped with a layer of cable protective sheath. The main function of the cable protective sheath is to play a protective role.

[0003] However, in actual use, the existing cable protection sleeves are generally fixed in one structure, and after long-term use, the protective layer on the surface will be severely worn. If the entire sleeve is replaced, it will incur high maintenance costs and low utilization rate.

[0004] Therefore, it is urgent to design a wear-resistant cable protection sleeve to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a wear-resistant cable protection sleeve to solve the problem in the above background technology that the cable protection sleeve has high replacement cost and cannot be reused after its surface is damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant cable protection sleeve, comprising a cable protection sleeve body, an insulating layer, a first wear-resistant tube, and a second wear-resistant tube, wherein the cable protection sleeve body is a circular tube structure, an insulating layer is arranged on the inner side of the cable protection sleeve body, the inner side of the insulating layer is connected to the cable body, the outer side of the cable protection sleeve body is connected to the first wear-resistant tube, and the outer side of the cable protection sleeve body is connected to the second wear-resistant tube.

[0007] Furthermore, the cross-sections of the first wear-resistant tube and the second wear-resistant tube are both C-shaped structures, and the first wear-resistant tube and the second wear-resistant tube are both made of polymer composite materials. The polymer composite materials have good wear resistance and corrosion resistance, and can protect the cable body from external environment and mechanical damage.

[0008] Furthermore, the outer surfaces of the first wear-resistant tube and the second wear-resistant tube are both provided with a covering layer, and the covering layer adopts a ceramic coating, and the ceramic coating has excellent hardness and wear resistance, and can effectively protect the first wear-resistant tube and the second wear-resistant tube from external wear and friction.

[0009] Furthermore, a connecting groove is provided on the right side of the first wear-resistant tube, and the connecting groove is engaged with a protrusion. The protrusion is provided on the left side of the second wear-resistant tube, and the protrusion is inserted into the connecting groove one by one, so that the second wear-resistant tube can be connected to the first wear-resistant tube.

[0010] Furthermore, arc-shaped adhesive strips are provided on the inner sides of the first wear-resistant tube and the second wear-resistant tube, and strip-shaped adhesive strips are connected to the front of the arc-shaped adhesive strips. The strip-shaped adhesive strips are distributed at equal intervals. Through the arc-shaped adhesive strips and the strip-shaped adhesive strips, the first wear-resistant tube and the second wear-resistant tube can be fixed on the main body of the cable protection sleeve and will not fall off.

[0011] Furthermore, the cable protection sleeve body includes a buffer layer and a spherical cavity. The buffer layer is arranged on the outside of the insulating layer. The buffer layer is made of elastic rubber material. A plurality of spherical cavities are arranged inside the buffer layer. The spherical cavity and the buffer layer can effectively weaken the external impact force, thereby effectively reducing the impact of the cable body on the impact.

[0012] Furthermore, the cable protection sleeve body also includes a protective layer, which is arranged on the outside of the buffer layer. The protective layer is made of aramid fiber material, which has high wear resistance and can increase the wear resistance of the sleeve to play a protective role.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The wear-resistant cable protection sleeve is provided with a first wear-resistant tube and a second wear-resistant tube on the outside of the cable protection sleeve body. The first wear-resistant tube and the second wear-resistant tube can be independently installed and removed by using an arc-shaped adhesive strip and a strip-shaped adhesive strip. The polymer composite material is used to effectively improve the wear resistance and corrosion resistance of the sleeve, which not only protects the cable body from the external environment and mechanical damage, but also realizes the secondary use of the cable protection sleeve body, greatly reducing the replacement cost;

[0015] 2. The wear-resistant cable protection sleeve is provided with a protective layer made of aramid fiber material on the cable protection sleeve, which can further improve the wear resistance of the sleeve and play a protective role. A buffer layer is also provided on the cable protection sleeve to weaken the external impact force by utilizing the deformation of the spherical cavity, thereby effectively reducing the impact of the cable body on the impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first wear-resistant pipe of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second wear-resistant pipe of the utility model;

[0019] Figure 4 It is a schematic diagram of the semi-section structure of the utility model.

[0020] In the figure: 1. Cable protection sleeve body; 2. Insulation layer; 3. Cable body; 4. First wear-resistant tube; 5. Second wear-resistant tube; 6. Covering layer; 7. Connecting groove; 8. Protrusion; 9. Arc-shaped adhesive strip; 10. Strip-shaped adhesive strip; 11. Buffer layer; 12. Spherical cavity; 13. Protective layer. DETAILED DESCRIPTION

[0021] See also Figure 1-4 The utility model provides a technical solution: a wear-resistant cable protection sleeve, comprising a cable protection sleeve body 1, an insulating layer 2, a first wear-resistant tube 4, and a second wear-resistant tube 5. The cable protection sleeve body 1 is a round tube structure, an insulating layer 2 is arranged on the inner side of the cable protection sleeve body 1, a cable body 3 is connected to the inner side of the insulating layer 2, the first wear-resistant tube 4 is connected to the outer side of the cable protection sleeve body 1, and the second wear-resistant tube 5 is connected to the outer side of the cable protection sleeve body 1.

[0022] At the same time, the cross-sections of the first wear-resistant tube 4 and the second wear-resistant tube 5 are both C-shaped structures. The first wear-resistant tube 4 and the second wear-resistant tube 5 are both made of polymer composite materials. The polymer composite materials have good wear resistance and corrosion resistance, and can protect the cable body 3 from the external environment and mechanical damage. The outer surfaces of the first wear-resistant tube 4 and the second wear-resistant tube 5 are both provided with a covering layer 6. The covering layer 6 adopts ceramic coating. The ceramic coating has excellent hardness and wear resistance, and can effectively protect the first wear-resistant tube 4 and the second wear-resistant tube 5 from external wear and friction. A connecting groove 7 is provided on the right side of the first wear-resistant tube 4. The connecting groove 7 is engaged with the protrusion 8. The protrusion 8 is arranged on the left side of the second wear-resistant tube 5. The protrusion 8 is inserted into the connecting groove 7 one by one, so that the second wear-resistant tube 5 can be connected to the first wear-resistant tube 4.

[0023] In addition, the inner sides of the first wear-resistant tube 4 and the second wear-resistant tube 5 are both provided with arc-shaped adhesive strips 9, and the front of the arc-shaped adhesive strips 9 is connected with strip-shaped adhesive strips 10, and the strip-shaped adhesive strips 10 are distributed at equal intervals. The arc-shaped adhesive strips 9 and the strip-shaped adhesive strips 10 can make the first wear-resistant tube 4 and the second wear-resistant tube 5 be fixed on the cable protection sleeve body 1 and will not fall off. The cable protection sleeve body 1 includes a buffer layer 11 and a spherical cavity 12. The buffer layer 11 is arranged on the outer side of the insulating layer 2. The buffer layer 11 is made of elastic rubber material, and a plurality of spherical cavities 12 are arranged inside the buffer layer 11. The spherical cavities 12 and the buffer layer 11 can effectively weaken the external impact force, thereby effectively reducing the impact of the cable body 3. The cable protection sleeve body 1 also includes a protective layer 13, and the protective layer 13 is arranged on the outside of the buffer layer 11. The protective layer 13 is made of aramid fiber material. The aramid fiber material has high wear resistance, which can increase the wear resistance of the sleeve and play a protective role.

[0024] When using the wear-resistant cable protection sleeve of the present technical solution, first grasp the first wear-resistant tube 4, and fix the first wear-resistant tube 4 on the cable protection sleeve body 1 through the arc-shaped adhesive strip 9 and the strip adhesive strip 10, and then, insert the protrusions 8 into the connecting grooves 7 one by one, and at the same time cooperate with the arc-shaped adhesive strip 9 and the strip adhesive strip 10, so that the second wear-resistant tube 5 can be spliced ​​together with the first wear-resistant tube 4 and fixed on the cable protection sleeve body 1, thereby preventing the cable body 3 from mechanical wear caused by the external environment. When external force impacts the cable protection sleeve body 1, the buffer layer 11 can absorb the impact force, and the external impact force is weakened again by squeezing the spherical cavity 12, thereby effectively protecting the cable body 3.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant cable protection sleeve, comprising a cable protection sleeve body (1), an insulating layer (2), a first wear-resistant tube (4), and a second wear-resistant tube (5), characterized in that: The cable protection sleeve body (1) is a round tube structure, an insulating layer (2) is arranged on the inner side of the cable protection sleeve body (1), the inner side of the insulating layer (2) is connected to a cable body (3), the outer side of the cable protection sleeve body (1) is connected to a first wear-resistant tube (4), and the outer side of the cable protection sleeve body (1) is connected to a second wear-resistant tube (5).

2. The wear-resistant cable protection sleeve according to claim 1, characterized in that: The cross-sections of the first wear-resistant tube (4) and the second wear-resistant tube (5) are both C-shaped structures, and the first wear-resistant tube (4) and the second wear-resistant tube (5) are both made of polymer composite materials.

3. The wear-resistant cable protection sleeve according to claim 2, characterized in that: The outer surfaces of the first wear-resistant tube (4) and the second wear-resistant tube (5) are both provided with a covering layer (6), and the covering layer (6) is made of ceramic coating.

4. The wear-resistant cable protection sleeve according to claim 3, characterized in that: A connecting groove (7) is provided on the right side of the first wear-resistant tube (4), and the connecting groove (7) is engaged with a protrusion (8), and the protrusion (8) is arranged on the left side of the second wear-resistant tube (5).

5. The wear-resistant cable protection sleeve according to claim 4, characterized in that: The inner sides of the first wear-resistant tube (4) and the second wear-resistant tube (5) are both provided with arc-shaped adhesive strips (9), and the front of the arc-shaped adhesive strips (9) is connected with strip-shaped adhesive strips (10), and the strip-shaped adhesive strips (10) are distributed at equal intervals.

6. The wear-resistant cable protection sleeve according to claim 1, characterized in that: The cable protection sleeve body (1) comprises a buffer layer (11) and a spherical cavity (12); the buffer layer (11) is arranged on the outside of the insulating layer (2); the buffer layer (11) is made of elastic rubber material; and a plurality of spherical cavities (12) are arranged inside the buffer layer (11).

7. The wear-resistant cable protection sleeve according to claim 6, characterized in that: The cable protection sleeve body (1) further comprises a protective layer (13), wherein the protective layer (13) is arranged on the outside of the buffer layer (11), and the protective layer (13) is made of aramid fiber material.

Images