CN219304397U - Plastic cable protection tube with good weather resistance - Google Patents
Plastic cable protection tube with good weather resistance Download PDFInfo
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- CN219304397U CN219304397U CN202320840847.5U CN202320840847U CN219304397U CN 219304397 U CN219304397 U CN 219304397U CN 202320840847 U CN202320840847 U CN 202320840847U CN 219304397 U CN219304397 U CN 219304397U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a plastic cable protection tube with good weather resistance, which belongs to the technical field of cable protection tubes, and the technical scheme is characterized in that the plastic cable protection tube comprises a cable protection tube body, wherein a protection layer is arranged on the surface of the cable protection tube body, the protection layer comprises an insulating layer, a total shielding layer is arranged on the surface of the insulating layer, a reinforcing layer is arranged on the surface of the total shielding layer, a flame-retardant layer is arranged on the surface of the reinforcing layer, and a weather-resistant layer is arranged on the surface of the flame-retardant layer.
Description
Technical Field
The utility model relates to the technical field of cable protection pipes, in particular to a plastic cable protection pipe with good weather resistance.
Background
The cable protection tube is a plastic protection tube which is laid on the outer layer of the cable and has a certain protection effect in order to prevent the cable from being damaged, and the cable protection tube is mainly installed on the section where the communication cable and the power line are crossed, so that the short-circuit accident caused by the broken line of the power line is prevented, and the electrification of the communication cable and the steel wire rope is caused.
At present, chinese patent publication No. CN113394723B discloses a cable protection tube, which comprises a tube body, four groups of slide ways are equidistantly arranged around the inner wall of the tube body, two groups of cross frames are symmetrically and slidingly connected between the four groups of slide ways, two groups of limit grooves are symmetrically formed in the top and bottom of the slide ways, one group of cross frames is fixed by moving the two groups of cross frames to an inlet end through the limit grooves matched with the limit device, a user can sequentially place the other group of cross frames on the cross frames, the cross frames are pressed and fixed through the pressing plate, finally the pressing plate is fixed by matching a barb clamping rod on the pressing plate with a clamping ring, the unfixed cross frames are used for driving the cable to the other end and are fixed through the limit device, and the pressing plate on the inlet end is used for fixing the cable, so that the user can conveniently pass through the cable.
The existing plastic protection tube for the cable is complex in use environment, has poor weather resistance, and is easy to lower in use performance due to the fact that the cable plastic protection tube needs to be paved in severe weather environments such as sunlight, rain and snow for a long time, so that the cable plastic protection tube is easy to lose the protection performance of the cable, and is limited by materials of the cable plastic protection tube, and the cable plastic protection tube is easy to damage due to external force.
Disclosure of Invention
The utility model provides a plastic cable protection tube with good weather resistance, which aims to solve the problems that the existing plastic protection tube for cables is complex in use environment, has poor weather resistance, is easy to lower in use performance and lose the protection performance of the cable due to the fact that the cable plastic protection tube is required to be paved in severe weather environments such as sunlight, rain and snow for a long time, and is easy to damage due to external force due to the fact that the cable plastic protection tube is made of materials, and the use effect is affected.
The utility model discloses a plastic cable protection tube with good weather resistance, which comprises a cable protection tube main body, wherein a protection layer is arranged on the surface of the cable protection tube main body, the protection layer comprises an insulating layer, a total shielding layer is arranged on the surface of the insulating layer, a reinforcing layer is arranged on the surface of the total shielding layer, a flame-retardant layer is arranged on the surface of the reinforcing layer, a weather-proof layer is arranged on the surface of the flame-retardant layer, and a waterproof layer is arranged on the surface of the weather-proof layer.
In order to achieve the effect of improving the insulation performance of the main body of the cable protection tube, the plastic cable protection tube with good weather resistance is preferably adopted, and the insulation layer is made of fluoroplastic material and is integrally formed with the cable protection tube.
In order to provide the cable protection tube main body with electromagnetic shielding effect, it is preferable that the plastic cable protection tube with good weather resistance according to the present utility model, the total shielding layer includes an inner shielding layer and an outer shielding layer, the inner shielding layer is disposed on the surface of the insulating layer, and the outer shielding layer is disposed on the surface of the inner shielding layer.
In order to achieve the effect of enhancing the electromagnetic shielding performance of the cable protection tube main body, the plastic cable protection tube with good weather resistance is preferably adopted, the inner shielding layer is made of aluminum foil material and spirally wound on the surface of the insulating layer, and the outer shielding layer is made of shielding metal wire material and is arranged on the surface of the inner shielding layer in a net-shaped structure.
In order to achieve the effect of improving the strength of the main body of the cable protection tube, the plastic cable protection tube with good weather resistance is preferably adopted, and the reinforcing layer is made of glass fiber materials and is spirally adhered to the surface of the total shielding layer.
In order to achieve the effect of improving the flame retardant property of the main body of the cable protective tube, the plastic cable protective tube with good weather resistance is preferably adopted, and the flame retardant layer is halogen flame retardant and is uniformly coated on the surface of the reinforcing layer.
In order to achieve the effect of enhancing the weather resistance of the main body of the cable protective tube, the weather-resistant layer is preferably fluorocarbon paint and is uniformly coated on the surface of the flame-retardant layer.
In order to achieve the effect of improving the waterproof performance of the main body of the cable protection tube, the plastic cable protection tube with good weather resistance is preferably adopted, and the waterproof layer is polyurethane coating and is uniformly coated on the surface of the weather-resistant layer.
Compared with the prior art, the utility model has the beneficial effects that:
this good plastic cable protection tube of weatherability through the protective layer that comprises insulating layer, total shielding layer, the enhancement layer, fire-retardant layer, weather-resistant layer and waterproof layer, can reach the effect of reinforcing cable protection tube main part to the multiple protective properties of cable, and through the insulating layer that sets up, can play the effect that improves cable protection tube main part insulating properties, avoid appearing the condition that the electric current revealed, through the setting of total shielding layer, can reach the effect of reinforcing cable protection tube main part electromagnetic shielding properties, be convenient for reduce the use of external electromagnetism to the cable and influence, and through the setting of enhancement layer, can strengthen the intensity of cable protection tube main part, make it be difficult for leading to the condition of damage because of external environmental factor to appear, through setting up fire-retardant layer, can reach the effect that improves cable protection tube main part fire resistance, the diffusion of making it can reduce the intensity of the fire, and through the setting up of weather-resistant layer, make it not receive the influence of external environment change to its waterproof layer, and through setting up, can reduce the effect to the cable protection tube main part of corroding cable protection tube main part when the cable protection tube main part is in the humid environment, the life of cable protection tube main part, can be guaranteed to the cable protection tube main part.
Drawings
FIG. 1 is an overall construction diagram of a plastic cable protective tube with good weatherability according to the utility model;
FIG. 2 is an exploded view of the protective layer of the present utility model;
FIG. 3 is an exploded view of the total shield of the present utility model;
FIG. 4 is a schematic structural view of a reinforcing layer according to the present utility model.
In the figure, 1, a cable protection tube main body; 2. a protective layer; 201. an insulating layer; 202. a total shielding layer; 2021. an inner shielding layer; 2022. an outer shielding layer; 203. a reinforcing layer; 204. a flame retardant layer; 205. a weather resistant layer; 206. and a waterproof layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a plastic cable protection tube that weatherability is good, includes cable protection tube main part 1, and the surface of cable protection tube main part 1 is provided with protective layer 2, and protective layer 2 includes insulating layer 201, and the surface of insulating layer 201 is provided with total shielding layer 202, and the surface of total shielding layer 202 is provided with enhancement layer 203, and the surface of enhancement layer 203 is provided with fire-retardant layer 204, and the surface of fire-retardant layer 204 is provided with weather-resistant layer 205, and the surface of weather-resistant layer 205 is provided with waterproof layer 206.
In this embodiment: through the protective layer 2 of constituteing by insulating layer 201, total shielding layer 202, reinforcing layer 203, flame retardant coating 204, weather resistant layer 205 and waterproof layer 206, can reach the effect of reinforcing cable protection tube main part 1 to the multiple protective properties of cable, and through the insulating layer 201 of setting up, can play the effect of improving cable protection tube main part 1 insulating properties, avoid the condition that the electric current revealed, through the setting of total shielding layer 202, can reach the effect of reinforcing cable protection tube main part 1 electromagnetic shielding properties, be convenient for reduce the external electromagnetism and cause the influence to the use of cable, and through the setting of reinforcing layer 203, can strengthen the intensity of cable protection tube main part 1, make it be difficult for the condition that leads to damaging because of external environmental factor appears, through setting up flame retardant coating 204, can reach the effect of improving cable protection tube main part 1 flame retardant properties, make it can reduce the diffusion of fire, and through the setting up of weather resistant layer 205, can reach the effect of reinforcing cable protection tube main part 1, make it not receive the influence that external environment changes to it, and through setting up waterproof layer 206, can be in the cable protection tube main part 1 under the circumstances that the humidity environment, can reduce the weather resistance of cable protection tube main part 1, can guarantee the life-span of cable protection tube 1.
As a technical optimization scheme of the utility model, the insulating layer 201 is made of fluoroplastic material and is integrally formed with the cable protection tube.
In this embodiment: the insulation layer 201 is made of fluoroplastic material and is integrally formed with the cable protection tube, so that the insulation performance of the cable protection tube main body 1 can be improved, and the current leakage is avoided.
As a technical optimization scheme of the present utility model, the total shielding layer 202 includes an inner shielding layer 2021 and an outer shielding layer 2022, the inner shielding layer 2021 is disposed on the surface of the insulating layer 201, and the outer shielding layer 2022 is disposed on the surface of the inner shielding layer 2021.
In this embodiment: the total shielding layer 202 composed of the inner shielding layer 2021 and the outer shielding layer 2022 can play a role in improving the insulating performance of the cable protection tube main body 1, avoiding the condition of current leakage and achieving the effect of dual electromagnetic shielding.
As a technical optimization scheme of the present utility model, the inner shielding layer 2021 is made of aluminum foil material, which is spirally wound on the surface of the insulating layer 201, and the outer shielding layer 2022 is made of shielding wire material and is disposed on the surface of the inner shielding layer 2021 in a mesh structure.
In this embodiment: by the inner shield 2021 made of an aluminum foil material and the outer shield 2022 made of a shielding wire provided in a mesh structure, the influence of external electromagnetic waves on the use of the cable can be reduced.
As a technical optimization scheme of the utility model, the reinforcing layer 203 is made of glass fiber material and is spirally adhered to the surface of the total shielding layer 202.
In this embodiment: the reinforcing layer 203 is made of glass fiber material and is spirally adhered to the surface of the total shielding layer 202, so that the strength of the cable protective tube main body 1 can be enhanced, and the cable protective tube main body is not easy to damage due to external environment factors.
As a technical optimization scheme of the present utility model, the flame retardant layer 204 is a halogen flame retardant and is uniformly coated on the surface of the reinforcing layer 203.
In this embodiment: the flame retardant layer 204 made of a halogen flame retardant can achieve an effect of improving the flame retardant performance of the cable protective tube main body 1, so that the spread of fire can be reduced.
As a technical optimization scheme of the utility model, the weather-resistant layer 205 is fluorocarbon paint and is uniformly coated on the surface of the flame-retardant layer 204.
In this embodiment: the weather-resistant layer 205 is fluorocarbon paint and is uniformly coated on the surface of the flame-retardant layer 204, so that the weather-resistant performance of the cable protection tube main body 1 can be enhanced, and the cable protection tube main body is not influenced by external environment changes.
As a technical optimization scheme of the present utility model, the waterproof layer 206 is a polyurethane coating and is uniformly coated on the surface of the weather-resistant layer 205.
In this embodiment: by the waterproof layer 206 made of polyurethane paint, when the cable protection pipe body 1 is in a humid environment, erosion of moisture to the cable protection pipe body 1 can be reduced, and the service life of the cable protection pipe body 1 can be ensured.
Working principle: firstly, through the protective layer 2 that comprises insulating layer 201, total shielding layer 202, reinforcing layer 203, flame retardant coating 204, weather resistant layer 205 and waterproof layer 206, can reach the effect of reinforcing cable protection tube main part 1 to the multiple protective properties of cable, and through the insulating layer 201 that sets up, can play the effect of improving cable protection tube main part 1 insulating properties, avoid the condition that the electric current revealed, through the setting of total shielding layer 202, can reach the effect of reinforcing cable protection tube main part 1 electromagnetic shielding properties, be convenient for reduce the external electromagnetism and influence the use of cable, and through the setting of reinforcing layer 203, can strengthen the intensity of cable protection tube main part 1, make it be difficult for the condition that leads to damaging because of external environmental factor appears, through setting up flame retardant coating 204, can reach the effect of improving cable protection tube main part 1 flame retardant properties, make it can reduce the diffusion of fire, and through the setting up of weather resistant layer 205, can reach the effect of reinforcing cable protection tube main part 1, make it not receive the influence that external environment changes to it, and through setting up 206, can be in the waterproof layer 1 under the cable protection tube main part 1 when the environment, can be in the humidity protection tube main part 1, can be guaranteed the humidity resistance of cable protection tube main part 1 under the environment, can be guaranteed the humidity resistance of cable protection tube main part 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a plastic cable protection tube that weatherability is good, includes cable protection tube main part (1), its characterized in that: the cable protection tube is characterized in that a protective layer (2) is arranged on the surface of the cable protection tube body (1), the protective layer (2) comprises an insulating layer (201), a total shielding layer (202) is arranged on the surface of the insulating layer (201), a reinforcing layer (203) is arranged on the surface of the total shielding layer (202), a flame retardant layer (204) is arranged on the surface of the reinforcing layer (203), a weather-proof layer (205) is arranged on the surface of the flame retardant layer (204), and a waterproof layer (206) is arranged on the surface of the weather-proof layer (205).
2. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the insulating layer (201) is made of fluoroplastic material and is integrally formed with the cable protection tube.
3. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the total shielding layer (202) comprises an inner shielding layer (2021) and an outer shielding layer (2022), wherein the inner shielding layer (2021) is arranged on the surface of the insulating layer (201), and the outer shielding layer (2022) is arranged on the surface of the inner shielding layer (2021).
4. A plastic cable protective tube with good weatherability according to claim 3, wherein: the inner shielding layer (2021) is made of aluminum foil material and is spirally wound on the surface of the insulating layer (201), the outer shielding layer (2022) is made of shielding metal wire material and is arranged on the surface of the inner shielding layer (2021) in a net-shaped structure.
5. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the reinforcing layer (203) is made of glass fiber material and is spirally adhered to the surface of the total shielding layer (202).
6. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the flame retardant layer (204) is a halogen flame retardant and is uniformly coated on the surface of the reinforcing layer (203).
7. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the weather-proof layer (205) is fluorocarbon paint and is uniformly coated on the surface of the flame-retardant layer (204).
8. The plastic cable protective tube with good weather resistance according to claim 1, wherein: the waterproof layer (206) is polyurethane paint and is uniformly coated on the surface of the weather-proof layer (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840847.5U CN219304397U (en) | 2023-04-17 | 2023-04-17 | Plastic cable protection tube with good weather resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840847.5U CN219304397U (en) | 2023-04-17 | 2023-04-17 | Plastic cable protection tube with good weather resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219304397U true CN219304397U (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320840847.5U Active CN219304397U (en) | 2023-04-17 | 2023-04-17 | Plastic cable protection tube with good weather resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219304397U (en) |
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2023
- 2023-04-17 CN CN202320840847.5U patent/CN219304397U/en active Active
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