CN114927276A - Anti-corrosion and high-temperature-resistant cable and fixing mechanism thereof - Google Patents
Anti-corrosion and high-temperature-resistant cable and fixing mechanism thereof Download PDFInfo
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- CN114927276A CN114927276A CN202210634803.7A CN202210634803A CN114927276A CN 114927276 A CN114927276 A CN 114927276A CN 202210634803 A CN202210634803 A CN 202210634803A CN 114927276 A CN114927276 A CN 114927276A
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- Prior art keywords
- cable
- corrosion
- temperature
- insulating
- resistant cable
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention provides an anti-corrosion and high-temperature-resistant cable and a fixing mechanism thereof, which comprise five groups of insulating cable cores and filling layers filled around the insulating cable cores, wherein the insulating cable cores are spirally coiled into a whole, each insulating cable core consists of a lead inside the insulating cable core and an insulating layer covering the periphery of the lead, a heat insulating layer and an anti-corrosion surface layer are sequentially arranged at the periphery of each filling layer, through holes are uniformly formed in each heat insulating layer, the fixing plate also comprises a fixing plate, a hollow part is formed in the middle of the fixing plate from top to bottom, the bottom of the hollow part is of a semi-circular arc structure, the circular arc structure extends from the fixing plate to two sides to form a supporting part for supporting the cable, and the diameter of the semi-circular structure where the supporting part is located is slightly larger than the diameter of the cable, so that the attachment is compact, and the stability of the supporting is favorably ensured.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an anti-corrosion and high-temperature-resistant cable and a fixing mechanism thereof.
Background
The cable is used as a main carrier of power transmission, is widely applied to engineering electric appliances, equipment, lighting lines, household electric appliances and the like, has important significance in economic construction and household life, and has a high standard requirement on the power cable particularly for the application in the fields of long-distance power transmission such as western and east power transmission and power transmission in special environments.
Generally, in a chemical plant or a region with worse weather, the cable keeps better stability so as to reduce the influence of the surrounding environment on the cable, for example, in the chemical plant, a polluted region or a region with worse acid rain, the cable is required to have good corrosion resistance; and in a region with larger wind and rain, the fixing requirement on the cable is higher.
Therefore, there is a need for an anti-corrosion and high temperature-resistant cable and a fixing mechanism thereof to solve the above problems.
Disclosure of Invention
In order to comprehensively solve the problems of chemical plants, polluted areas or areas with severe acid rain, the cable is required to have good corrosion resistance; in a region with large wind and rain, the fixing requirement on the cable is high, and the like, and particularly, aiming at the defects in the prior art, the invention provides an anti-corrosion and high-temperature-resistant cable and a fixing mechanism thereof.
In order to achieve the purpose, the invention adopts the following technical means:
the utility model provides an anticorrosion, high temperature resistant cable, is including five insulating cable cores of group and the filling layer of packing around insulating cable core, insulating cable core is the heliciform each other and spirals integratively, insulating cable core is by its inside wire and cover in wire outlying insulating layer and constitute, the filling layer periphery is equipped with insulating layer and anticorrosion top layer in proper order, the through-hole has evenly been seted up in the insulating layer, the interval is equipped with the strengthening rib in the through-hole.
By way of further illustration, the length of one turn of the insulated cable core in the cable extension direction is 5 to 6 times the diameter of the insulated cable core.
By further illustration, the heat insulation layer is filled with glass fiber materials, has good flame retardant effect and heat insulation effect, and prevents external heat from invading.
As further illustration, the reinforcing ribs are stainless steel wires with the diameter of 2-3mm, and the number of the reinforcing ribs is not less than four, so that the rigidity of the cable can be guaranteed, the cable is not easy to bend and fall in the building process, certain resilience force is achieved, and the weight burden on the cable is small.
By way of further illustration, the filling layer is filled with the foaming polyester fiber material, so that heat generated by self heating of the cable can be well absorbed.
By further illustration, the anti-corrosion surface layer is made of methyl vinyl silicone rubber and has good anti-corrosion performance.
The utility model provides a fixed establishment of anticorrosion, high temperature resistant cable, includes the fixed plate, fretwork portion has been seted up at the fixed plate middle part from top to bottom, fretwork portion bottom is semicircle type structure, circle arc type structure is extended to both sides by fixed plate department and is formed the supporting part that is used for the bearing cable, the diameter of supporting part place semicircle type structure slightly is greater than the cable diameter, and the laminating is compact, is favorable to the stability of guarantee bearing.
As a further description, two sides of the hollow-out portion at the top of the fixing plate are provided with mutually symmetrical connecting portions.
As a further description, bolt connection holes are formed at both ends of the connection part for connecting, fixing and fixing the fixing mechanism and the cable.
By further illustration, the hollow part extends downwards from the top end of the middle part of the fixing plate to a position 2-3 times the diameter of the cable, and can be used for bearing a plurality of cables.
Compared with the prior art, the invention has the beneficial effects that:
1. the technical scheme of the invention provides the cable and the fixing mechanism which are corrosion-resistant and convenient to fix, so that the corrosion-resistant function of the cable and the fixing stability of the cable are better realized;
2. through reasonable material application, the cable can be protected well while being prevented from corrosion, has good heat dissipation and heat insulation functions, and can reduce the overheating probability of the cable;
3. according to the invention, the cable can be stably fixed on an attached object through the fixing mechanism, so that the swinging of the cable caused by the influence of a natural environment is reduced;
4. according to the cable, the reinforcing ribs are added on the outer layer of the cable, so that the stability of the cable during laying and fixing is guaranteed, meanwhile, the toughness of the cable is increased, the cable can be effectively bent less, internal wires and skin rubber are protected, and the breakage condition is reduced.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a corrosion-resistant, high temperature-resistant cable of the present invention;
FIG. 2 is a schematic view of a winding structure between cores of the corrosion-resistant and high-temperature-resistant cable of the present invention;
FIG. 3 is a schematic view of the overall structure of the fixing mechanism of the corrosion-resistant and high-temperature-resistant cable according to the present invention;
FIG. 4 is a first schematic view of a fixing mechanism for the corrosion-resistant and high-temperature-resistant cable according to the present invention;
fig. 5 is a schematic view of a second fixing mechanism of the corrosion-resistant and high-temperature-resistant cable according to the invention.
In the figure: 1. an anti-corrosion surface layer; 2. a thermal insulation layer; 3. a through hole; 4. reinforcing ribs; 5. a control box; 6. a cabinet door; 7. a slot; 8. inserting plates; 9. a multi-energy lithium battery pack; 10. a battery controller; 11. a fixed mount; 12. a PLC controller; 13. a mounting frame; 14. and (7) installing a groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the embodiment is as follows:
as shown in fig. 1-2, the corrosion-resistant and high-temperature-resistant cable comprises five groups of insulating cable cores 6 and a filling layer 7 filled around the insulating cable cores 6, wherein the insulating cable cores 6 are spirally and spirally integrated, each insulating cable core 6 comprises a lead inside the insulating cable core and an insulating layer 5 covering the periphery of the lead, a heat insulation layer 2 and a corrosion-resistant surface layer 1 are sequentially arranged on the periphery of the filling layer 7, through holes 3 are uniformly formed in the heat insulation layer, and reinforcing ribs 4 are arranged in the through holes 3 at intervals.
The length of the insulating cable core 6 which is coiled for one circle along the extending direction of the cable is 5-6 times of the diameter of the insulating cable core 6, so that the integrity and the stability of the cable are improved, and the electromagnetic interference among the cable cores 6 is reduced as much as possible.
As further illustration, the heat insulation layer 2 is filled with glass fiber material, and has good flame retardant effect and heat insulation effect, so as to prevent external heat from invading. The reinforcing ribs 4 are stainless steel wires with the diameter of 2-3mm, the number of the reinforcing ribs 4 is not less than four, the rigidity of the cable can be guaranteed, the cable is not prone to bending and falling in the building process, certain resilience force is achieved, and meanwhile the weight burden caused to the cable is small. The filling layer 7 is filled with the foaming polyester fiber material, so that heat generated by self heating of the cable can be better absorbed. The anti-corrosion surface layer 1 is made of methyl vinyl silicone rubber and has good anti-corrosion performance.
As shown in fig. 3-5, a fixing mechanism of anticorrosion, high temperature resistant cable, includes fixed plate 11, fretwork portion 12 has been seted up from top to bottom at fixed plate 11 middle part, fretwork portion 12 bottom is half circular arc type structure, circular arc type structure is extended to both sides by fixed plate 11 department and is formed the supporting part 8 that is used for the bearing cable, the diameter of the half circular arc type structure that supporting part 8 place slightly is greater than the cable diameter, and the laminating is compact, is favorable to the stability of guarantee bearing.
Wherein, the two sides of the hollow part 12 at the top of the fixing plate 11 are provided with mutually symmetrical connecting parts 10. And bolt connecting holes 9 are formed at two ends of the connecting part 10 and used for fixing, connecting and fixing the mechanism and the cable. The hollow-out part 12 extends downwards from the top end of the middle part of the fixing plate 11 to a position 2-3 times of the diameter of the cable and can be used for bearing a plurality of cables.
The technical scheme of the anti-corrosion and high-temperature-resistant cable and the fixing mechanism thereof provides the cable and the fixing mechanism which are corrosion-resistant and convenient to fix, and the anti-corrosion function of the cable and the stability of the fixation of the cable are better realized; through reasonable material application, the cable can be well protected while being prevented from corrosion, has better heat dissipation and heat insulation functions, and can reduce the overheating probability of the cable; according to the invention, the cable can be stably fixed on an attached object through the fixing mechanism, so that the swinging of the cable caused by the influence of a natural environment is reduced; according to the cable, the reinforcing ribs are added on the outer layer of the cable, so that the stability of the cable during laying and fixing is guaranteed, meanwhile, the toughness of the cable is increased, the cable can be effectively bent less, internal wires and skin rubber are protected, and the breakage condition is reduced.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an anticorrosion, high temperature resistant cable, its characterized in that, including five insulating cable cores (6) of group and filling layer (7) around insulating cable core (6), insulating cable core (6) are the heliciform each other and spiral integrative, insulating cable core (6) comprise its inside wire and cover in wire outlying insulating layer (5), insulating layer (2) and anticorrosion top layer (1) have been equipped with in proper order in filling layer (7) periphery, through-hole (3) have evenly been seted up in the insulating layer, the interval is equipped with strengthening rib (4) in through-hole (3).
2. An anti-corrosion, high-temperature-resistant cable according to claim 1, characterized in that the length of the turn of the insulated core (6) in the direction of extension of the cable is 5-6 times the diameter of the insulated core (6).
3. An anti-corrosion, high-temperature-resistant cable according to claim 1, characterized in that the insulating layer (2) consists of a glass fiber material filling.
4. The anti-corrosion and high-temperature-resistant cable according to claim 1, wherein the reinforcing ribs (4) are stainless steel wires with the diameter of 2-3mm, and not less than four reinforcing ribs (4) are provided.
5. An anti-corrosion and high temperature resistant cable according to claim 1, characterized in that the filling layer (7) is filled with a foamed polyester fiber material.
6. An anti-corrosion and high temperature-resistant cable according to claim 1, characterized in that the anti-corrosion surface layer (1) is made of methyl vinyl silicone rubber.
7. The utility model provides a fixed establishment of anticorrosion, high temperature resistant cable, its characterized in that, includes fixed plate (11), fretwork portion (12) have been seted up from top to bottom at fixed plate (11) middle part, fretwork portion (12) bottom is semicircle arc type structure, circle arc type structure is located to extend to both sides by fixed plate (11) and is formed supporting part (8) that are used for the bearing cable, the diameter of supporting part (8) place semicircle arc type structure slightly is greater than the cable diameter.
8. The fixing mechanism for the corrosion-proof and high-temperature-resistant cable according to claim 7, characterized in that the hollowed-out part (12) at the top of the fixing plate (11) is provided with connecting parts (10) at two sides, which are symmetrical to each other.
9. The fixing mechanism of an anticorrosion and high-temperature-resistant cable according to claim 7, wherein the connecting portion (10) is provided with bolt connecting holes (9) at both ends.
10. The fixing mechanism of the corrosion-proof and high-temperature-resistant cable according to claim 7, wherein the hollow-out part (12) extends downwards to a position 2-3 times the diameter of the cable from the top end of the middle part of the fixing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634803.7A CN114927276A (en) | 2022-06-07 | 2022-06-07 | Anti-corrosion and high-temperature-resistant cable and fixing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634803.7A CN114927276A (en) | 2022-06-07 | 2022-06-07 | Anti-corrosion and high-temperature-resistant cable and fixing mechanism thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114927276A true CN114927276A (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210634803.7A Pending CN114927276A (en) | 2022-06-07 | 2022-06-07 | Anti-corrosion and high-temperature-resistant cable and fixing mechanism thereof |
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| Country | Link |
|---|---|
| CN (1) | CN114927276A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5574250A (en) * | 1995-02-03 | 1996-11-12 | W. L. Gore & Associates, Inc. | Multiple differential pair cable |
| CN202026046U (en) * | 2011-04-17 | 2011-11-02 | 上海金旅汽车配件有限公司 | Fixing device for automobile wire harness |
| CN208507222U (en) * | 2018-05-29 | 2019-02-15 | 深圳琦富瑞电子有限公司 | A kind of low smoke and zero halogen high temperature-resistant cable |
| CN209266999U (en) * | 2019-01-29 | 2019-08-16 | 荆州职业技术学院 | A kind of electromechanical installation cable support frame |
| CN110912059A (en) * | 2019-11-25 | 2020-03-24 | 江苏安能钻掘设备科技有限公司 | Mine cable hook |
-
2022
- 2022-06-07 CN CN202210634803.7A patent/CN114927276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5574250A (en) * | 1995-02-03 | 1996-11-12 | W. L. Gore & Associates, Inc. | Multiple differential pair cable |
| CN202026046U (en) * | 2011-04-17 | 2011-11-02 | 上海金旅汽车配件有限公司 | Fixing device for automobile wire harness |
| CN208507222U (en) * | 2018-05-29 | 2019-02-15 | 深圳琦富瑞电子有限公司 | A kind of low smoke and zero halogen high temperature-resistant cable |
| CN209266999U (en) * | 2019-01-29 | 2019-08-16 | 荆州职业技术学院 | A kind of electromechanical installation cable support frame |
| CN110912059A (en) * | 2019-11-25 | 2020-03-24 | 江苏安能钻掘设备科技有限公司 | Mine cable hook |
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