CN218850297U - Tube-barrel type high-temperature protective sleeve - Google Patents
Tube-barrel type high-temperature protective sleeve Download PDFInfo
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- CN218850297U CN218850297U CN202222764884.0U CN202222764884U CN218850297U CN 218850297 U CN218850297 U CN 218850297U CN 202222764884 U CN202222764884 U CN 202222764884U CN 218850297 U CN218850297 U CN 218850297U
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- resistant layer
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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 belongs to the field of protective sleeves, in particular to a tubular high-temperature protective sleeve, aiming at the problem that the existing protective sleeve is not resistant to high temperature, so that a cable is easy to age and the service life is reduced; the corrosion resistance of the protective sleeve is poor, and the protective performance of the cable is reduced after the protective sleeve is corroded; in the process of inserting the cable into the protective sleeve, the problem that the cable is difficult to insert and the inserting time is long is solved, and the scheme is provided, wherein the cable inserting device comprises a sleeve main body, and a plurality of grooves for inserting the cable conveniently are formed in the inner wall of the sleeve main body; first protection mechanism, first protection mechanism set up in the outside of sleeve pipe main part, can reduce the area of contact of cable and sleeve pipe main part through the recess, and it is laborsaving to alternate, improves the cable and alternates efficiency, can effectual improvement sleeve pipe main part's high temperature resistance ability through first protection mechanism and second protection mechanism, prolongs the life of cable, can prevent through third protection mechanism that sleeve pipe main part is not corroded, improves sleeve pipe main part's protective properties.
Description
Technical Field
The utility model relates to a protective case technical field especially relates to a tubular barrel formula high temperature protective case.
Background
When the cable is used for power supply in the chemical industry, the cable exposed in the air can encounter high temperature and can also contain acid-base corrosive substances, the cable is not protected for a long time, the service cycle is easily shortened, and therefore the cable needs to be protected by using a protective sleeve. The prior protective sleeve has the following problems:
1. the existing protective sleeve is not resistant to high temperature, so that the cable is easy to age and the service life is reduced;
2. the corrosion resistance of the protective sleeve is poor, and the protective sleeve is corroded to reduce the cable protection performance;
3. in the process of inserting the protective sleeve into the cable, the cable is difficult to insert and the inserting time is long.
To the above problem, the utility model discloses the file has provided a tube bucket formula high temperature protective case.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tube-barrel type high-temperature protective sleeve, which solves the problems that the prior protective sleeve in the prior art has no high temperature resistance, leads to easy aging of cables and reduced service life; the corrosion resistance of the protective sleeve is poor, and the protective performance of the cable is reduced after the protective sleeve is corroded; the cable has the defects of high strength and long inserting time in the process of inserting the protective sleeve.
The utility model provides a following technical scheme:
a tube-barrel type high-temperature protective sleeve comprises a sleeve main body, wherein a plurality of grooves for inserting cables conveniently are formed in the inner wall of the sleeve main body;
the first protection mechanism is arranged on the outer side of the sleeve main body and is used for primary protection of the high temperature of the sleeve main body;
the second protection mechanism is arranged on the first protection mechanism and is used for carrying out secondary protection on the high temperature of the sleeve main body;
and the third protection mechanism is arranged on the second protection mechanism and used for preventing the sleeve main body from being corroded.
In a possible design, first protection mechanism is including the second high temperature resistant layer that is used for improving the high temperature resistant performance of sleeve pipe main part, the second high temperature resistant layer sets up in the outside of sleeve pipe main part, the material on second high temperature resistant layer is the glass fiber material.
In a possible design, the second protection mechanism comprises a first high-temperature-resistant layer for enhancing the high-temperature-resistant performance, the first high-temperature-resistant layer is arranged on the outer side of the second high-temperature-resistant layer, and the first high-temperature-resistant layer is made of a silicon rubber material.
In one possible design, the third protection mechanism includes a corrosion-resistant layer for preventing the casing main body from being corroded, the corrosion-resistant layer is arranged on the outer side of the first high-temperature-resistant layer, and the corrosion-resistant layer is made of chloroprene rubber.
In a possible design, an annular groove for positioning is formed in the top of the corrosion-resistant layer, and an annular ring is fixedly connected to the bottom of the corrosion-resistant layer.
In one possible design, a sealing ring for sealing the connection of the two sleeve main bodies is fixedly connected to the inner wall of the bottom of the annular groove.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
In the utility model, because the groove is arranged, the contact area between the cable and the main body of the sleeve can be reduced in the process that the cable is inserted into the main body of the sleeve, the insertion is labor-saving, and the insertion efficiency of the cable is improved;
in the utility model, the material is glass fiber material due to the second high temperature resistant layer, the glass fiber has high temperature resistance, non-combustion, corrosion resistance, good heat insulation and sound insulation, high tensile strength and good electrical insulation;
in the utility model, the first high temperature resistant layer is arranged, the material is silicon rubber, the silicon rubber has good high temperature resistance, good rebound resilience, difficult yellowing and good hand feeling; the composite material is not easy to oxidize and degrade in ozone and radiation environments, and has good chemical stability; the cable has excellent hydrophobicity, moisture resistance, shock resistance, physiological inertia and the like, and the high-temperature resistance of the main body of the sleeve can be effectively improved through the first high-temperature-resistant layer and the second high-temperature-resistant layer, so that the service life of the cable is prolonged;
in the utility model, the corrosion-resistant layer is arranged and made of chloroprene rubber, so that the material is corrosion-resistant, the sleeve main body can be prevented from being corroded, and the protection performance of the sleeve main body is improved;
the utility model discloses in, owing to set up ring channel and ring, insert the ring of one of them sleeve pipe main part one end in the ring channel of another sleeve pipe main part to can fix a position and be convenient for two sleeve pipe main parts and connect.
The utility model discloses in, rational in infrastructure, can reduce the area of contact of cable and sleeve pipe main part through the recess, alternate labour saving, improve the cable and alternate efficiency, can effectual improvement sleeve pipe main part's high temperature resistance through first protection mechanism and second protection mechanism, prolong the life of cable, can prevent through third protection mechanism that sleeve pipe main part is not corroded, improve sleeve pipe main part's protective properties.
Drawings
Fig. 1 is a schematic structural view of a tube-barrel type high-temperature protective sleeve according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a tube-barrel type high-temperature protective sleeve according to an embodiment of the present invention;
fig. 3 is a schematic top view of a tube-barrel type high-temperature protective sleeve according to an embodiment of the present invention;
fig. 4 is a schematic view of a bottom view of a tube-barrel type high-temperature protective sleeve according to an embodiment of the present invention.
Reference numerals:
1. a corrosion-resistant layer; 2. a first high temperature resistant layer; 3. a second high temperature resistant layer; 4. a cannula body; 5. a groove; 6. a circular ring; 7. an annular groove; 8. and (5) sealing rings.
Detailed Description
The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or may be indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and their relative positional relationship is not changed after the connection. Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout, and wherein like reference numerals refer to like elements throughout.
In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, a tube-barrel type high-temperature protective sleeve comprises a sleeve main body 4, wherein a plurality of grooves 5 for inserting cables are formed in the inner wall of the sleeve main body 4;
the first protection mechanism is arranged on the outer side of the sleeve main body 4 and is used for primary protection of the high temperature of the sleeve main body 4;
the second protection mechanism is arranged on the first protection mechanism and is used for carrying out secondary protection on the high temperature of the sleeve main body 4;
and a third protection mechanism which is arranged on the second protection mechanism and prevents the sleeve main body 4 from being corroded.
Above-mentioned technical scheme can reduce the area of contact of cable and bushing body 4 through recess 5, alternates to save effort, improves the cable and alternates efficiency, can effectual improvement bushing body 4's high temperature resistance through first protection mechanism and second protection mechanism, prolongs the life of cable, can prevent through third protection mechanism that bushing body 4 is not corroded, improves bushing body 4's protective properties.
Referring to fig. 1, the first protection mechanism includes a second high temperature resistant layer 3 for improving the high temperature resistant performance of the sleeve main body 4, the second high temperature resistant layer 3 is disposed on the outer side of the sleeve main body 4, and the second high temperature resistant layer 3 is made of glass fiber.
The technical scheme is characterized in that the material is glass fiber, and the glass fiber is high in temperature resistance, non-combustible, corrosion-resistant, good in heat insulation and sound insulation, high in tensile strength and good in electrical insulation.
Referring to fig. 1, the second protection mechanism includes a first high temperature resistant layer 2 for enhancing high temperature resistance, the first high temperature resistant layer 2 is disposed on the outer side of the second high temperature resistant layer 3, and the first high temperature resistant layer 2 is made of silicon rubber.
The material of the technical scheme is a silicon rubber material which has good high-temperature resistance, good rebound resilience, difficult yellowing and good hand feeling; the catalyst is not easy to be oxidized and degraded in an ozone and radiation environment, and has good chemical stability; has excellent hydrophobic, moistureproof, shock-resistant and physiological inertia properties.
Referring to fig. 1, the third protection mechanism includes a corrosion-resistant layer 1 for preventing the casing main body 4 from being corroded, the corrosion-resistant layer 1 is disposed outside the first high-temperature-resistant layer 2, and the corrosion-resistant layer 1 is made of neoprene.
Above-mentioned technical scheme material is the chloroprene rubber material, and this material is corrosion-resistant, can prevent that sleeve pipe main part 4 from not being corroded, improves sleeve pipe main part 4's protective properties.
Example 2
Referring to fig. 1-4, a tube-barrel type high-temperature protective sleeve comprises a sleeve main body 4, wherein a plurality of grooves 5 for inserting cables conveniently are formed in the inner wall of the sleeve main body 4;
the first protection mechanism is arranged on the outer side of the sleeve main body 4 and is used for primary protection of the high temperature of the sleeve main body 4;
the second protection mechanism is arranged on the first protection mechanism and is used for carrying out secondary protection on the high temperature of the sleeve main body 4;
and a third protection mechanism which is arranged on the second protection mechanism and prevents the sleeve main body 4 from being corroded.
Above-mentioned technical scheme can reduce the area of contact of cable and bushing body 4 through recess 5, alternates to save effort, improves the cable and alternates efficiency, can effectual improvement bushing body 4's high temperature resistance through first protection mechanism and second protection mechanism, prolongs the life of cable, can prevent through third protection mechanism that bushing body 4 is not corroded, improves bushing body 4's protective properties.
Referring to fig. 1, the first protection mechanism includes a second high temperature resistant layer 3 for improving the high temperature resistant performance of the sleeve main body 4, the second high temperature resistant layer 3 is disposed on the outer side of the sleeve main body 4, and the second high temperature resistant layer 3 is made of glass fiber.
The material of the second high-temperature resistant layer 3 in the technical scheme is glass fiber, and the glass fiber is high in temperature resistance, non-combustible, corrosion-resistant, good in heat insulation and sound insulation, high in tensile strength and good in electrical insulation.
Referring to fig. 1, the second protection mechanism includes a first high temperature resistant layer 2 for enhancing high temperature resistance, the first high temperature resistant layer 2 is disposed on the outer side of the second high temperature resistant layer 3, and the first high temperature resistant layer 2 is made of silicon rubber.
According to the technical scheme, the first high-temperature-resistant layer 2 is made of the silicon rubber material, and the silicon rubber material has good high-temperature resistance, good rebound resilience, difficult yellowing and good hand feeling; the catalyst is not easy to be oxidized and degraded in an ozone and radiation environment, and has good chemical stability; has excellent hydrophobic, moistureproof, shock-resistant and physiological inertia properties.
Referring to fig. 1, the third protection mechanism includes a corrosion-resistant layer 1 for preventing the casing main body 4 from being corroded, the corrosion-resistant layer 1 is disposed outside the first high-temperature-resistant layer 2, and the corrosion-resistant layer 1 is made of neoprene.
Above-mentioned technical scheme material is the chloroprene rubber material, and this material is corrosion-resistant, can prevent that sleeve pipe main part 4 from not being corroded, improves sleeve pipe main part 4's protective properties.
Referring to fig. 3 and 4, the top of the corrosion-resistant layer 1 is provided with an annular groove 7 for positioning, and the bottom of the corrosion-resistant layer 1 is fixedly connected with an annular ring 6.
The above technical solution inserts the ring 6 at one end of one of the sleeve main bodies 4 into the annular groove 7 of the other sleeve main body 4, thereby positioning and facilitating the connection of the two sleeve main bodies 4.
Referring to fig. 2 and 3, a sealing ring 8 for sealing the connection of the two sleeve main bodies 4 is fixedly connected to the inner wall of the bottom of the annular groove 7.
Above-mentioned technical scheme sealing washer 8 can improve the leakproofness between two sleeve pipe main parts 4.
The working principle and the using process of the technical scheme are as follows: the second high-temperature-resistant layer 3 is made of glass fiber, so that the glass fiber is high in temperature resistance, non-combustible, corrosion-resistant, good in heat insulation and sound insulation, high in tensile strength and good in electrical insulation, and the first high-temperature-resistant layer 2 is made of silicon rubber, so that the silicon rubber has good high-temperature resistance, good rebound resilience, difficult yellowing and good hand feeling; the catalyst is not easy to be oxidized and degraded in an ozone and radiation environment, and has good chemical stability; have good hydrophobicity, it is dampproofing, antidetonation and physiological inertia etc, can effectual improvement sleeve pipe main part 4's high temperature resistance through first high temperature resistant layer 2 and second high temperature resistant layer 3, the life of extension cable, owing to set up corrosion-resistant layer 1, the material is the chloroprene rubber material, this material is corrosion-resistant, can prevent that sleeve pipe main part 4 is not corroded, improve sleeve pipe main part 4's protective properties, owing to set up recess 5, can reduce the area of contact of cable and sleeve pipe main part 4 at the in-process of cable interlude in sleeve pipe main part 4, it is laborsaving to alternate, improve cable and alternate efficiency, when needing two sleeve pipe main parts 4 to connect, insert the ring 6 of one of them sleeve pipe main part 4 one end in the ring channel 7 of another sleeve pipe main part 4, thereby can fix a position two sleeve pipe main parts 4 of being convenient for and connect, owing to set up sealing washer 8, sealing washer 8 can improve the leakproofness between two sleeve pipe main parts 4, the staff is together fixed with fixing tool afterwards can.
The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A tube barrel type high-temperature protective sleeve is characterized by comprising:
the cable sleeve comprises a sleeve main body (4), wherein the inner wall of the sleeve main body (4) is provided with a plurality of grooves (5) which are convenient for inserting cables;
the first protection mechanism is arranged on the outer side of the sleeve main body (4) and is used for primary protection of the high temperature of the sleeve main body (4);
the second protection mechanism is arranged on the first protection mechanism and is used for carrying out secondary protection on the high temperature of the sleeve main body (4);
and the third protection mechanism is arranged on the second protection mechanism and used for preventing the sleeve main body (4) from being corroded.
2. The tube-barrel type high-temperature protection sleeve according to claim 1, wherein the first protection mechanism comprises a second high-temperature resistant layer (3) for improving the high-temperature resistance of the sleeve main body (4), the second high-temperature resistant layer (3) is disposed on the outer side of the sleeve main body (4), and the second high-temperature resistant layer (3) is made of glass fiber.
3. The tube-barrel type high-temperature protection sleeve according to claim 1, wherein the second protection mechanism comprises a first high-temperature resistant layer (2) for enhancing high-temperature resistance, the first high-temperature resistant layer (2) is disposed outside the second high-temperature resistant layer (3), and the first high-temperature resistant layer (2) is made of silicone rubber.
4. The tube-type high-temperature protection sleeve according to any one of claims 1-3, wherein the third protection mechanism comprises a corrosion-resistant layer (1) for preventing the sleeve main body (4) from being corroded, the corrosion-resistant layer (1) is disposed outside the first high-temperature-resistant layer (2), and the corrosion-resistant layer (1) is made of neoprene.
5. The tube-barrel type high-temperature protective sleeve as claimed in claim 4, wherein an annular groove (7) for positioning is formed at the top of the corrosion-resistant layer (1), and an annular ring (6) is fixedly connected to the bottom of the corrosion-resistant layer (1).
6. The barrel type high-temperature protective sleeve as claimed in claim 5, wherein a sealing ring (8) for sealing the connection of the two sleeve main bodies (4) is fixedly connected to the inner wall of the bottom of the annular groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764884.0U CN218850297U (en) | 2022-10-20 | 2022-10-20 | Tube-barrel type high-temperature protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764884.0U CN218850297U (en) | 2022-10-20 | 2022-10-20 | Tube-barrel type high-temperature protective sleeve |
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| Publication Number | Publication Date |
|---|---|
| CN218850297U true CN218850297U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222764884.0U Active CN218850297U (en) | 2022-10-20 | 2022-10-20 | Tube-barrel type high-temperature protective sleeve |
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| Country | Link |
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| CN (1) | CN218850297U (en) |
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- 2022-10-20 CN CN202222764884.0U patent/CN218850297U/en active Active
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