High-strength corrosion-resistant protective sleeve

Abstract

The utility model discloses a high-strength corrosion-resistant protective sleeve which comprises a protective sleeve body, an outer sleeve body is arranged on the outer side of the protective sleeve body, a first positive pole magnetic ring is arranged on the outer wall of one side of the outer sleeve body, and a first negative pole magnetic ring is arranged on the outer wall of the side, away from the first positive pole magnetic ring, of the outer sleeve body. A second positive pole magnetic ring is arranged on the outer wall of one side of the protective sleeve body, a second negative pole magnetic ring is arranged on the outer wall of the side, away from the second positive pole magnetic ring, of the protective sleeve body, the protective sleeve body is made of carbon fibers, an inner protective sleeve body is arranged in the protective sleeve body, and the outer diameter of the inner protective sleeve body is equal to the inner diameter of the protective sleeve body. The outer wall of the inner protective sleeve body is connected with the inner wall of the protective sleeve body, and the inner protective sleeve body is made of fluoroplastic. According to the utility model, not only is the purpose that the protective sleeve is easy to assemble and use achieved, but also the phenomenon of corrosion of the protective sleeve is reduced, and the overall structural strength of the protective sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective sleeves, in particular to a high-strength corrosion-resistant protective sleeve. Background Art

[0002] In harsh industrial and natural environments, key components such as equipment, pipelines and cables often face severe corrosion and physical wear problems, which not only affects their service life but may also cause safety accidents. In order to improve such phenomena, it is particularly important to develop a high-strength corrosion-resistant protective cover.

[0003] Reference announcement number CN206685169U discloses a high-strength wire protective cover, comprising a cover body having a central through-hole for the wire to pass through, and two or more side through-holes disposed on the sides of the central through-hole. Reinforcement metal wires are embedded in the side through-holes, and the surface of the reinforcement metal wires is uniformly embossed with indentations. By providing the cover body with two or more side through-holes and embedding the reinforcement metal wires in the side through-holes, the overall strength of the wire protective cover is enhanced, with excellent resistance to pulling and bending. Furthermore, the uniform indentations on the surface of the metal wires ensure a stable and reliable connection to the cover, preventing loosening or detachment. While this cover can be used effectively, it is generally not convenient for quick assembly, and thus difficult to assemble and use, often causing problems for users. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength corrosion-resistant protective cover to solve the problem in the above background technology that although the protective cover can be well applied, it is usually not convenient to assemble the protective cover quickly, and thus it is not easy to assemble and use the protective cover.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-strength corrosion-resistant protective cover, comprising a protective cover body, an outer shell provided on the outside of the protective cover body, a first positive magnetic ring provided on the outer wall of one side of the outer shell, a first negative magnetic ring provided on the outer wall of the outer shell away from the first positive magnetic ring, a second positive magnetic ring provided on the outer wall of one side of the protective cover body, a second negative magnetic ring provided on the outer wall of the protective cover body away from the second positive magnetic ring, and the material structure of the protective cover body is set to carbon fiber.

[0006] Preferably, an inner protective cover body is provided inside the protective cover body, the outer diameter of the inner protective cover body is equal to the inner diameter of the protective cover body, the outer wall of the inner protective cover body is connected to the inner wall of the protective cover body, and the inner protective cover body is made of fluoroplastic. The outer wall of the cable can be protected by the arrangement of the inner protective cover body.

[0007] Preferably, the outer wall of the protective cover body is provided with fan-shaped connectors at equal intervals, and the outer wall of the fan-shaped connector is fixedly connected to the inner wall of the outer shell. The fan-shaped connector is provided to connect the protective cover body and the outer shell.

[0008] Preferably, the number of the fan-shaped connectors is six, and the angle between adjacent fan-shaped connectors is sixty degrees. The six fan-shaped connectors are provided to enhance the firmness between the protective cover body and the outer shell.

[0009] Preferably, reinforcing ribs are provided on the outer walls on both sides of the fan-shaped connector, and the end of the reinforcing rib away from the protective cover body is fixedly connected to the inner wall of the outer shell, and the inner wall of the reinforcing rib is connected to the surface of the fan-shaped connector. The overall structural strength of the protective cover is improved by setting the reinforcing ribs.

[0010] Preferably, the fan-shaped connectors are provided with fan-shaped through grooves inside, and both ends of the fan-shaped through grooves extend to the outside of the fan-shaped connectors to achieve the purpose of dispersing stress, thereby easily improving the stability and durability of the protective cover structure.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the high-strength corrosion-resistant protective cover not only achieves the purpose of facilitating the assembly and use of the protective cover, but also reduces the corrosion of the protective cover and improves the overall structural strength of the protective cover;

[0012] (1) A first positive magnetic ring and a second positive magnetic ring are respectively provided on the outer wall of the outer sleeve and the protective sleeve body on one side, and a first negative magnetic ring and a second negative magnetic ring are respectively provided on the outer wall of the outer sleeve and the protective sleeve body on the other side. When the two protective sleeves are put on the cable and the two protective sleeves are fitted together, the first positive magnetic ring and the second positive magnetic ring are respectively adsorbed on the first negative magnetic ring and the second negative magnetic ring, so that the two protective sleeves are magnetically quickly spliced together, thereby achieving the purpose of facilitating the assembly and use of the protective sleeves;

[0013] (2) By using carbon fiber to make the protective cover body and fluoroplastic to make the inner protective cover body, it can provide excellent mechanical properties and tear resistance, and enable the protective cover to effectively resist the erosion of corrosive media such as acid, alkali, salt spray, grease, etc., thereby reducing the corrosion of the protective cover;

[0014] (3) By providing a plurality of fan-shaped connectors between the protective cover body and the outer shell, and providing a plurality of reinforcing ribs between the fan-shaped connectors, the outer shell and the protective cover body, the outer shell can be reinforced and placed on the outside, thereby improving the overall structural strength of the protective cover when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-side structural diagram of the present utility model;

[0016] Figure 2 This is a right side structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view structure of the utility model.

[0019] In the figure: 1. Protective cover body; 2. Outer cover body; 3. Fan-shaped connecting piece; 301. Fan-shaped through groove; 4. Reinforcing rib; 5. Inner protective cover body; 6. First positive magnetic ring; 7. Second positive magnetic ring; 8. First negative magnetic ring; 9. Second negative magnetic ring. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides an embodiment: a high-strength corrosion-resistant protective cover, comprising a protective cover body 1, an inner protective cover body 5 is provided inside the protective cover body 1, the outer diameter of the inner protective cover body 5 is equal to the inner diameter of the protective cover body 1, the outer wall of the inner protective cover body 5 is connected to the inner wall of the protective cover body 1, and the inner protective cover body 5 is made of fluoroplastic;

[0022] When in use, the inner protective sleeve 5 is provided to protect the outer wall of the cable;

[0023] The outer wall of the protective cover body 1 is provided with fan-shaped connecting pieces 3 at equal intervals, and the outer wall of the fan-shaped connecting pieces 3 is fixedly connected to the inner wall of the outer cover body 2;

[0024] When in use, the fan-shaped connecting piece 3 is provided to connect the protective cover body 1 and the outer cover body 2;

[0025] There are six fan-shaped connecting members 3, and the angle between adjacent fan-shaped connecting members 3 is 60 degrees;

[0026] When in use, the six fan-shaped connecting members 3 are provided to enhance the firmness between the protective cover body 1 and the outer cover body 2;

[0027] Reinforcement ribs 4 are provided on the outer walls of both sides of the sector-shaped connector 3. The end of the reinforcement rib 4 away from the protective cover body 1 is fixedly connected to the inner wall of the outer shell 2, and the inner wall of the reinforcement rib 4 is connected to the surface of the sector-shaped connector 3.

[0028] When in use, the reinforcement ribs 4 are provided to enhance the overall structural strength of the protective cover;

[0029] The fan-shaped connecting member 3 is provided with a fan-shaped through groove 301 inside, and both ends of the fan-shaped through groove 301 extend to the outside of the fan-shaped connecting member 3;

[0030] When in use, the fan-shaped through groove 301 is provided to achieve the purpose of dispersing stress, thereby easily improving the stability and durability of the protective cover structure;

[0031] An outer shell 2 is provided on the outside of the protective cover body 1, and a first positive magnetic ring 6 is provided on the outer wall of one side of the outer shell 2, and a first negative magnetic ring 8 is provided on the outer wall of the outer shell 2 away from the first positive magnetic ring 6. A second positive magnetic ring 7 is provided on the outer wall of one side of the protective cover body 1, and a second negative magnetic ring 9 is provided on the outer wall of the protective cover body 1 away from the second positive magnetic ring 7. The material structure of the protective cover body 1 is set to carbon fiber.

[0032] When the embodiment of the present application is used, the protective cover body 1 is first made of carbon fiber and the inner protective cover body 5 is made of fluoroplastic, which can provide excellent mechanical properties and tear resistance, and enable the protective cover to effectively resist the erosion of corrosive media such as acid, alkali, salt spray, grease, etc., so as to greatly reduce the corrosion of the protective cover. Then, a number of fan-shaped connectors 3 are set between the protective cover body 1 and the outer cover body 2, and a number of reinforcing ribs 4 are set between the fan-shaped connectors 3, the outer cover body 2 and the protective cover body 1, so that the outer cover body 2 can be reinforced and placed on the outside to improve the overall strength of the protective cover. Structural strength, reducing the phenomenon of deformation and damage to the protective cover, finally, a first positive magnetic ring 6 and a second positive magnetic ring 7 are respectively arranged on the outer wall of the outer sleeve 2 and the protective cover body 1 on one side, and a first negative magnetic ring 8 and a second negative magnetic ring 9 are respectively arranged on the outer wall of the outer sleeve 2 and the protective cover body 1 on the other side. When the two protective covers are put on the cable and the two protective covers are fitted together, the first positive magnetic ring 6 and the second positive magnetic ring 7 are respectively adsorbed on the first negative magnetic ring 8 and the second negative magnetic ring 9 to perform magnetic attraction and quick splicing of the two protective covers, thereby completing the use of the protective cover.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A high-strength corrosion-resistant protective cover, characterized by: The invention comprises a protective cover body (1), an outer shell (2) is provided on the outer side of the protective cover body (1), a first positive magnetic ring (6) is provided on the outer wall of one side of the outer shell (2), a first negative magnetic ring (8) is provided on the outer wall of the outer shell (2) away from the first positive magnetic ring (6), a second positive magnetic ring (7) is provided on the outer wall of one side of the protective cover body (1), and a second negative magnetic ring (9) is provided on the outer wall of the protective cover body (1) away from the second positive magnetic ring (7), and the material structure of the protective cover body (1) is set to carbon fiber.

2. The high-strength corrosion-resistant protective cover according to claim 1, characterized in that: An inner protective sleeve body (5) is provided inside the protective sleeve body (1); the outer diameter of the inner protective sleeve body (5) is equal to the inner diameter of the protective sleeve body (1); the outer wall of the inner protective sleeve body (5) is connected to the inner wall of the protective sleeve body (1); and the inner protective sleeve body (5) is made of fluoroplastic.

3. The high-strength corrosion-resistant protective cover according to claim 1, characterized in that: Sector-shaped connecting pieces (3) with equal spacing are provided on the outer wall of the protective cover body (1), and the outer wall of the sector-shaped connecting piece (3) is fixedly connected to the inner wall of the outer cover body (2).

4. The high-strength corrosion-resistant protective cover according to claim 3, characterized in that: The number of the fan-shaped connecting members (3) is six, and the angle between adjacent fan-shaped connecting members (3) is sixty degrees.

5. The high-strength corrosion-resistant protective cover according to claim 3, characterized in that: Reinforcing ribs (4) are provided on the outer walls of both sides of the fan-shaped connecting member (3); one end of the reinforcing rib (4) away from the protective cover body (1) is fixedly connected to the inner wall of the outer cover body (2); and the inner wall of the reinforcing rib (4) is connected to the surface of the fan-shaped connecting member (3).

6. The high-strength corrosion-resistant protective cover according to claim 3, characterized in that: The fan-shaped connecting piece (3) is provided with a fan-shaped through groove (301) inside, and both ends of the fan-shaped through groove (301) extend to the outside of the fan-shaped connecting piece (3).

Images