Corrosion-resistant cable protection tube

Abstract

The utility model relates to the field of cable protection tubes, in particular to a corrosion-resistant cable protection tube, which comprises a cable protection tube body, a mounting cavity is arranged on the outer wall of the cable protection tube body, protection gaskets are symmetrically attached to the cable protection tube body and positioned on the surface of the mounting cavity, and spiral plastic sleeves are arranged on the outer surfaces of the protection gaskets on two sides. According to the cable protection pipe, the corrosion resistance of the cable protection pipe body is effectively improved through the arrangement of the protection gasket and the corrosion-resistant layer, the protection gasket and the corrosion-resistant layer are both made of materials with good corrosion resistance, the corrosion resistance of the cable protection pipe body is improved, and the service life of the cable protection pipe body is prolonged. Therefore, the pipe body of the cable protection pipe is not corroded by other substances even if the pipe body is buried in soil for a long time, so that the internal cable is effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of cable protection pipe technology, and in particular to a corrosion-resistant cable protection pipe. Background Technology

[0002] Cable protection pipes are conduits or sleeves used to protect cables from external damage. Their main function is to prevent cables from being affected by factors such as mechanical pressure, chemicals, moisture, corrosion, and electromagnetic interference, thereby extending the service life of the cables and improving their safety.

[0003] Some cable protection pipes have poor corrosion resistance due to their inferior materials. When used to protect cables buried underground, these pipes are easily corroded by other substances in the soil over a long period of time, thus failing to effectively protect the cables inside. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a corrosion-resistant cable protection pipe.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A corrosion-resistant cable protection pipe includes a cable protection pipe body, an installation cavity is formed on the outer wall of the cable protection pipe body, protective gaskets are symmetrically attached to the surface of the installation cavity of the cable protection pipe body, and spiral plastic sleeves are provided on the outer surfaces of the protective gaskets on both sides.

[0007] The cable protection pipe has a cable placement cavity inside, and the inner wall of the cable placement cavity is coated with an anti-corrosion layer.

[0008] In addition, a preferred structure is that multiple glue grooves are uniformly and longitudinally formed on the surface of the mounting cavity.

[0009] In addition, a preferred structure is that the cable protection pipe body is symmetrically provided with limiting protrusions at both ends of the mounting cavity.

[0010] Furthermore, in a preferred configuration, the limiting protrusion has a limiting groove on its surface facing the mounting cavity to secure the spiral plastic sleeve.

[0011] Furthermore, a preferred configuration is that the spiral plastic sleeve is spirally wound around the surface of the mounting cavity.

[0012] Furthermore, in a preferred configuration, both the protective gasket and the bolt plastic sleeve are made of a material including but not limited to polytetrafluoroethylene.

[0013] Furthermore, a preferred structure is that the anti-corrosion layer is selected from a coating including but not limited to epoxy resin coating.

[0014] The beneficial effects of this utility model are as follows: By setting up protective gaskets and anti-corrosion layers, this utility model effectively improves the corrosion resistance of the cable protection pipe body. Both the protective gaskets and anti-corrosion layers are made of materials with good corrosion resistance. In this way, the cable protection pipe body will not be corroded by other substances when buried in the soil for a long time, thus effectively protecting the internal cable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 3 This is a partially enlarged structural diagram of the mounting cavity;

[0018] Figure 4 This is a cross-sectional view of the cable protection conduit.

[0019] Figure 5 This is a magnified cross-sectional view of a portion of the cable protection pipe.

[0020] In the diagram: 1 Cable protection pipe body, 11 Installation cavity, 111 Glue tank, 12 Cable placement cavity, 13 Limiting protrusion, 131 Limiting groove, 14 Anti-corrosion layer, 2 Spiral plastic sleeve, 3 Protective gasket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A corrosion-resistant cable protection pipe includes a cable protection pipe body 1, an installation cavity 11 on the outer wall of the cable protection pipe body 1, protective gaskets 3 symmetrically attached to the surface of the cable protection pipe body 1 at the installation cavity 11, spiral plastic sleeves 2 provided on the outer surface of the protective gaskets 3 on both sides, a cable placement cavity 12 inside the cable protection pipe body 1, and an anti-corrosion layer 14 coated on the inner wall of the cable placement cavity 12. The anti-corrosion layer 14 and the protective gaskets 3 can improve the corrosion resistance of the inner and outer surfaces of the cable protection pipe body 1.

[0023] Meanwhile, multiple glue grooves 111 are evenly and longitudinally opened on the surface of the mounting cavity 11. The glue grooves 111 are easy to fill with glue, so that the protective gasket 3 can be glued to the mounting cavity 11.

[0024] Among them, the cable protection pipe body 1 is symmetrically provided with limiting protrusions 13 at both ends of the installation cavity 11. The limiting protrusions 13 are provided with limiting grooves 131 on the surface of the side facing the installation cavity 11 for locking the spiral plastic sleeve 2. The limiting grooves 131 are used to abut against both ends of the spiral plastic sleeve 2.

[0025] In addition, the spiral plastic sleeve 2 is spirally wound around the surface of the mounting cavity 11. The spiral plastic sleeve 2 has good corrosion resistance and is used to wrap and protect the internal protective gasket 3.

[0026] Among them, the protective gasket 3 and the bolt plastic sleeve 2 are both made of a material including but not limited to polytetrafluoroethylene. Polytetrafluoroethylene has good corrosion resistance and is almost unaffected by any chemical reagents. The CF covalent bonds in its structure enable it to resist the corrosion of strong acids, strong alkalis, organic solvents and various oxidants.

[0027] Meanwhile, the anti-corrosion layer 14 is made of a material including but not limited to epoxy resin coating. Epoxy resin coating is a type of coating with strong corrosion resistance and is widely used in waterproofing, anti-corrosion, and rust prevention. Its advantage lies in its excellent corrosion resistance, allowing it to be used in heavily corrosive environments.

[0028] In this embodiment, glue is first filled into the glue tank 111, then the protective gasket 3 is symmetrically attached to both sides of the mounting cavity 11, and finally the spiral plastic sleeve 2 is spirally wound around the outside of the protective gasket 3 to prevent the protective gasket 3 from detaching. When buried in the ground, the protective gasket 3 and the anti-corrosion layer 14 have good corrosion resistance, thereby effectively protecting the internal cable.

[0029] In this invention, the protective gasket 3 and the anti-corrosion layer 14 effectively improve the corrosion resistance of the cable protection pipe body 1. Both the protective gasket 3 and the anti-corrosion layer 14 are made of materials with good corrosion resistance, so that the cable protection pipe body 1 will not be corroded by other substances when buried in the soil for a long time, thereby effectively protecting the internal cable.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A corrosion resistant cable protection pipe comprising a cable protection pipe body (1), characterized in that, The cable protection pipe body (1) is provided with a mounting cavity (11) on the outer wall, and the cable protection pipe body (1) is symmetrically attached with a protective pad (3) at the surface of the mounting cavity (11), and a spiral plastic sleeve (2) is arranged at the outer surface of the protective pad (3) on both sides. The cable protection pipe body (1) is internally provided with a cable placing cavity (12), and the inner wall of the cable placing cavity (12) is coated with an anti-corrosion layer (14).

2. A corrosion protected cable protection pipe according to claim 1, characterized in that A plurality of glue grooves (111) are longitudinally and uniformly arranged on the surface of the mounting cavity (11).

3. A corrosion resistant cable protection tube according to claim 1, wherein The cable protection pipe body (1) is symmetrically provided with a limiting convex disc (13) at the two end heads of the mounting cavity (11).

4. A corrosion protected cable protection pipe according to claim 3, characterised in that The limiting convex disc (13) is provided with a limiting groove (131) on the surface of one side of the mounting cavity (11) for clamping the spiral plastic sleeve (2).

5. A corrosion resistant cable protection tube according to claim 1, wherein The spiral plastic sleeve (2) is spirally wound on the surface of the mounting cavity (11).

6. A corrosion resistant cable protection tube according to claim 1, wherein The protective pad (3) and the bolt plastic sleeve (2) are both selected from a material including but not limited to polytetrafluoroethylene.

7. A corrosion protected cable protection tube according to claim 1, characterized in that The anti-corrosion layer (14) is selected from a material including but not limited to epoxy resin paint.

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