High-temperature-resistant cable protection tube

Abstract

The utility model relates to the technical field, in particular to a high-temperature-resistant cable protection tube. According to the technical scheme, the anti-splashing steel pipe comprises a pipe body, a heat-invaded plastic layer, a wear-resisting layer, an anti-splashing coating, a rope sleeve and binding rope bodies, the heat-invaded plastic layer is arranged outside the pipe body, the wear-resisting layer is arranged outside the heat-invaded plastic layer, the anti-splashing coating is arranged outside the wear-resisting layer, and the binding rope bodies are arranged on the anti-splashing coating at equal intervals. According to the utility model, the position of the cable protection pipe can be effectively positioned through the cooperation of the structures, and the anti-oxidation and high-temperature-resistant capabilities of the cable protection pipe are improved, so that the use effect of the protection pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a high-temperature resistant cable protection tube. Background Art

[0002] Cable protection tube is also called cable tube, power cable tube, cement cable tube, power drainage tube, power cable protection tube, etc. Cable protection tube is mainly installed in the section where communication cable and power line cross to prevent short circuit accident caused by power line disconnection, causing communication cable and wire rope to be electrified, so as to protect cable, switch, core board, and even the whole machine from being burned, and also play a certain role in isolating the magnetic field interference of power line.

[0003] After searching, the publication / announcement number is: CN211209196U. The utility model discloses a highly heat-resistant and anti-aging CPVC power cable protection tube, including a main body, wherein two symmetrically arranged arc pads are arranged in the main body, and the arc pads are connected to the inner wall of the main body through a plurality of sliding rods, and a sliding cavity corresponding to the sliding rod is arranged on the inner wall of the main body, and a spring is sleeved on the sliding rod, and the two ends of the spring are respectively fixedly connected to the arc pads and the inner wall of the main body, and a pressure-resistant layer is fixedly sleeved on the outer wall of the main body, and a high-temperature resistant layer is coated on the side of the pressure-resistant layer away from the main body, and an anti-oxidation layer is coated on the side of the high-temperature resistant layer away from the pressure-resistant layer. In the utility model, the anti-oxidation and high-temperature resistance capabilities of the protective tube are improved by setting a multi-layer structure, thereby improving the use effect of the protective tube.

[0004] The above scheme adopts structural designs such as springs and arc-shaped pads. Although it has the effect of positioning the protection tube, it makes the protection tube unable to be cut freely, which greatly limits the on-site cutting process and has poor practicality.

[0005] For this reason, we propose a high temperature resistant cable protection tube to solve the existing problems. Utility Model Content

[0006] The utility model aims to provide a high temperature resistant cable protection tube in view of the problems existing in the background technology.

[0007] In order to achieve the above object, the utility model provides the following technical solution: a high temperature resistant cable protection tube, comprising:

[0008] A pipe body, a heat-insulated plastic layer, a wear-resistant layer, a splash-resistant coating, a rope loop and a gathering rope body. The outside of the pipe body is provided with a heat-insulated plastic layer, the outside of the heat-insulated plastic layer is provided with a wear-resistant layer, the outside of the wear-resistant layer is provided with a splash-resistant coating, and a gathering rope body is equidistantly provided on the splash-resistant coating.

[0009] Preferably, the

[0010] The splash-resistant coating is made of organic silicone, and the organic silicone is sprayed on the outside of the wear-resistant layer.

[0011] Preferably, the

[0012] The wear-resistant layer is made of iron oxide red silica gel, and thick iron oxide red silica gel is coated on the outer surface of the heat-insulated plastic layer.

[0013] Preferably, the

[0014] The tube body is made of high-bulky glass fiber. The alkali-free glass fiber itself has the characteristics of extremely strong tensile strength, no wrinkling or breaking, resistance to vulcanization, smokeless, halogen-free, non-toxic, pure oxygen-incombustible, and good insulation.

[0015] Preferably, rope loops are equidistantly installed on the outside of the splash-resistant coating;

[0016] A rope groove is provided in the rope sleeve;

[0017] The tie rope body is inserted into the rope groove, and rope ends are provided at both ends of the tie rope body;

[0018] The rope loop and the tightening rope body are made of high-bulky glass fiber and covered with thick iron oxide red silica gel.

[0019] Preferably, the

[0020] The hot-invasion plastic layer is made of N-HAP (nitrogen-doped mild coal gangue limestone quartz) material and is processed on the outer wall of the pipe body through a hot-invasion plastic process.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] During use, the high-temperature resistant cable protection tube of the utility model has excellent heat resistance, corrosion resistance, insulation performance and good mechanical properties through the design of the heat-invaded plastic layer. It can work stably for a long time in a high-temperature environment without deformation, softening or loss of its function. Whether it is acidic, alkaline or other chemical corrosion, it can resist and maintain its integrity and function, can isolate the environmental electric field, ensure the normal operation and transmission quality of the cable, avoid cable damage or performance degradation, and has the characteristics of high strength, pressure resistance, impact resistance, etc., and can protect the cable from external pressure and impact;

[0023] Iron oxide red silica gel has high temperature resistance, thermal insulation, flame retardancy, electrical insulation, chemical stability, weathering resistance, cold resistance, water resistance, oil resistance, ozone resistance, voltage resistance, arc resistance, corona resistance, etc.

[0024] Organic silica gel can effectively block the splashing of high-temperature molten materials such as molten iron, molten copper, and molten aluminum, preventing surrounding cables and equipment from being damaged;

[0025] Through the cooperation of the rope loop and the tie rope body, when the cable protection tube is sleeved on the cable surface, the tie rope body can be tightened and the two ends of the tie rope body can be tied, so that the position of the section of the cable protection tube is positioned on the cable surface to prevent the position of the cable protection tube from being offset or sliding;

[0026] The utility model can effectively locate the position of the cable protection tube, and the anti-oxidation and high temperature resistance capabilities of the cable protection tube are improved, thereby improving the use effect of the protection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0029] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0030] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0031] Reference numerals:

[0032] 1. Pipe body; 101. Heat-insulated plastic layer; 102. Wear-resistant layer; 103. Splash-resistant coating; 2. Rope loop; 201. Retracted rope body; 202. Rope head; 203. Rope groove. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Embodiment 1

[0035] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube, comprising:

[0036] The pipe body 1, the heat-insulated plastic layer 101, the wear-resistant layer 102, the splash-resistant coating 103, the rope loop 2 and the gathering rope body 201, the heat-insulated plastic layer 101 is provided on the outside of the pipe body 1, the wear-resistant layer 102 is provided on the outside of the heat-insulated plastic layer 101, the splash-resistant coating 103 is provided on the outside of the wear-resistant layer 102, and the splash-resistant coating 103 is equidistantly provided with the gathering rope body 201.

[0037] Based on Example 1:

[0038] Through the cooperation of the rope loop 2 and the restraining rope body 201, when the cable protection tube is sleeved on the cable surface, the restraining rope body 201 can be tightened and the two ends of the restraining rope body 201 can be tied, so as to position the position of this section of the cable protection tube on the cable surface and prevent the position of the cable protection tube from being offset or sliding.

[0039] Embodiment 2

[0040] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube. Compared with the first embodiment, this embodiment also includes:

[0041] The splash-resistant coating 103 is made of organic silicone, which is sprayed on the outside of the wear-resistant layer 102 .

[0042] Organic silica gel can effectively block the splashing of high-temperature molten materials such as molten iron, molten copper, and molten aluminum, preventing damage to surrounding cables and equipment.

[0043] Embodiment 3

[0044] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube. Compared with the first embodiment, this embodiment also includes:

[0045] The wear-resistant layer 102 is made of iron oxide red silica gel, and thick iron oxide red silica gel is coated on the outer surface of the heat-insulated plastic layer 101 .

[0046] Iron oxide red silica gel has high temperature resistance, thermal insulation, flame retardancy, electrical insulation, chemical stability, weathering resistance, cold resistance, water resistance, oil resistance, ozone resistance, voltage resistance, arc resistance, corona resistance, etc.

[0047] Embodiment 4

[0048] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube. Compared with the first embodiment, this embodiment also includes:

[0049] The tube body 1 is made of high-bulky glass fiber. The alkali-free glass fiber itself has the characteristics of extremely strong tensile strength, no wrinkling or breaking, resistance to sulfide, smokeless, halogen-free, non-toxic, pure oxygen-incombustible, and good insulation.

[0050] Embodiment 5

[0051] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube. Compared with the first embodiment, this embodiment also includes:

[0052] Rope loops 2 are equidistantly installed on the outside of the splash-resistant coating 103;

[0053] A rope groove 203 is provided in the rope sleeve 2;

[0054] The tying rope body 201 is inserted into the rope groove 203, and rope ends 202 are provided at both ends of the tying rope body 201;

[0055] The rope loop 2 and the tightening rope body 201 are made of high-bulky glass fiber and covered with thick iron oxide red silica gel.

[0056] Through the cooperation of the rope loop 2 and the restraining rope body 201, when the cable protection tube is sleeved on the cable surface, the restraining rope body 201 can be tightened and the two ends of the restraining rope body 201 can be tied, so as to position the position of this section of the cable protection tube on the cable surface and prevent the position of the cable protection tube from being offset or sliding.

[0057] Embodiment 6

[0058] like Figure 1-Figure 4 As shown, the utility model provides a high temperature resistant cable protection tube. Compared with the first embodiment, this embodiment also includes:

[0059] The hot-invasion plastic layer 101 is made of N-HAP nitrogen-doped mild coal gangue limestone quartz material and is processed on the outer wall of the pipe body 1 through a hot-invasion plastic process.

[0060] Through the design of the heat-insulated plastic layer 101, it has excellent heat resistance, corrosion resistance, insulation performance and good mechanical properties. It can work stably for a long time in a high temperature environment without deformation, softening or losing its function. Whether it is acidic, alkaline or other chemical corrosion, it can resist and maintain its integrity and function, can isolate the environmental electric field, ensure the normal operation and transmission quality of the cable, avoid cable damage or performance degradation, and has the characteristics of high strength, pressure resistance, impact resistance, etc., and can protect the cable from external pressure and impact.

[0061] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0062] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high temperature resistant cable protection tube, comprising a tube body (1), a heat-insulated plastic layer (101), a wear-resistant layer (102), a splash-resistant coating (103), a rope sleeve (2) and a binding rope body (201), characterized in that: The exterior of the pipe body (1) is provided with a heat-insulated plastic layer (101), the exterior of the heat-insulated plastic layer (101) is provided with a wear-resistant layer (102), the exterior of the wear-resistant layer (102) is provided with a splash-resistant coating (103), and the splash-resistant coating (103) is provided with equidistantly arranged binding rope bodies (201).

2. A high temperature resistant cable protection tube according to claim 1, characterized in that: The splash-resistant coating (103) is made of organic silica gel, and the organic silica gel is sprayed on the outside of the wear-resistant layer (102).

3. A high temperature resistant cable protection tube according to claim 1, characterized in that: The wear-resistant layer (102) is made of iron oxide red silica gel, and the thick iron oxide red silica gel is coated on the outer surface of the heat-insulated plastic layer (101).

4. A high temperature resistant cable protection tube according to claim 1, characterized in that: The tube body (1) is made of high-bulking glass fiber. The alkali-free glass fiber itself has the characteristics of extremely strong tensile strength, no wrinkling or breaking, resistance to vulcanization, smokeless, halogen-free, non-toxic, pure oxygen-incombustible, and good insulation.

5. The high temperature resistant cable protection tube according to claim 1, characterized in that: Rope loops (2) are equidistantly installed on the outside of the splash-resistant coating (103); A rope groove (203) is provided in the rope sleeve (2); The tightening rope body (201) is inserted into the rope groove (203), and rope ends (202) are provided at both ends of the tightening rope body (201); The rope sleeve (2) and the tightening rope body (201) are made of high-bulking glass fiber and are covered with thick iron oxide red silica gel.

6. A high temperature resistant cable protection tube according to claim 1, characterized in that: The hot-melt plastic layer (101) is made of N-HAP, i.e. nitrogen-doped mild coal gangue limestone quartz material, and is processed on the outer wall of the pipe body (1) through a hot-melt plastic process.

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