CN207425456U - A kind of New insulated aerial cable - Google Patents

A kind of New insulated aerial cable Download PDF

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Publication number
CN207425456U
CN207425456U CN201721165754.8U CN201721165754U CN207425456U CN 207425456 U CN207425456 U CN 207425456U CN 201721165754 U CN201721165754 U CN 201721165754U CN 207425456 U CN207425456 U CN 207425456U
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CN
China
Prior art keywords
bonded
aerial cable
conductor
matrix
new insulated
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Active
Application number
CN201721165754.8U
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Chinese (zh)
Inventor
宁学辰
张雪峰
颜士坤
姚永起
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Guangning Cable Co Ltd
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Guangning Cable Co Ltd
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Priority to CN201721165754.8U priority Critical patent/CN207425456U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The utility model discloses a kind of New insulated aerial cables, including matrix, the outer surface of described matrix is bonded with high-temperature-resistant layer, the outer surface of the high-temperature-resistant layer is bonded with conductor, the outer surface of the conductor is bonded with insulation sleeve, the quantity of the conductor is six, and to be symmetrical arranged at the center of front side of matrix as symmetrical centre between six conductors, and it is bonded with buffering ball between two adjacent insulation sleeves, the quantity of the buffering ball is six, and to be symmetrical arranged at the center of front side of matrix as symmetrical centre between six buffering balls.The utility model is by setting insulation sleeve and steel twisted line protective sleeve; the material of steel twisted line protective sleeve is polyvinyl chloride; so that the insulation effect of aerial cable is more preferable; and protect aerial cable; so that aerial cable is not susceptible to the problem of loose contact; and using when connector be not easy to generate heat, and be not easy detonator circuit failure so that supply line is safer.

Description

A kind of New insulated aerial cable
Technical field
The utility model is related to field of cable technology, are specially a kind of New insulated aerial cable.
Background technology
Aerial cable, full name aerial insulated cable, be equipped with insulating layer and protect crust aerial condutor, using similar to A kind of private cable of crosslinked cable production technology manufacture, is the new transmission of electricity side between aerial condutor and buried cable Formula.Aerial cable is all single, by its structure difference can be divided into duralumin cable architecture, hard-drawn copper wire structure, aluminium alloy wire structure, Steel core or aluminium alloy core support construction and three core line of self-bearing type close structure etc..With power supply reliability is high, Supply Security is good, frame If with the easy to maintenance and economy main features such as rationally.Its important technological parameters includes weatherability, dielectric level, interior semiconductive Shielded layer and out semiconductor layer.At home and abroad power transmission application is extensive for aerial cable.
But present insulated aerial cable, due to during long-term use, it has been found that the insulation performance of conductor It is not very high, conductor is in hot and cold alternation recurrent state when cable uses, and the time, which has grown joint, will generate gap so that Insulating properties effect is poor, and environment protecting is also bad, causes conductor loose contact, and conductor joint heating during use, detonator circuit failure becomes Security risk in supply line.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of New insulated aerial cable, solves present Insulated aerial cable, due to during long-term use, it has been found that the insulation performance of conductor is not very high, when cable uses When conductor be in hot and cold alternation recurrent state, the time, which has grown joint, will generate gap so that insulating properties effect is poor, causes to lead Body loose contact, conductor joint heating during use, detonator circuit failure, the problem of becoming the security risk in supply line.
(2) technical solution
To achieve the above object, the utility model provides following technical solution:A kind of New insulated aerial cable, including base Body, the outer surface of described matrix are bonded with high-temperature-resistant layer, and the outer surface of the high-temperature-resistant layer is bonded with conductor, the conductor it is outer Surface is bonded with insulation sleeve, and the quantity of the conductor is six, and between six conductors using at the center of front side of matrix as pair Claiming center symmetric setting, and buffering ball is bonded between adjacent two insulation sleeves, the quantity of the buffering ball is six, and And to be symmetrical arranged at the center of front side of matrix as symmetrical centre between six buffering balls, and the outer side bonds of five insulation sleeves There is waterproof jacket, fireprotection layer be fixedly connected with filled with spongy layer, the outer surface of the waterproof jacket between the waterproof jacket and conductor, The inside of the fireprotection layer is inlaid with ball, and the outer surface of the fireprotection layer is bonded with steel twisted line protective sleeve, the steel strand wires Skid resistant course is bonded on the outer surface of protective case, rubber bumps are bonded on the outer surface of the skid resistant course.
Preferably, the quantity of the ball is 20, and distance is equal between every two adjacent balls.
Preferably, the quantity of the rubber bumps is 30, and distance is equal between every two adjacent rubber bumps It is equal.
Preferably, the thickness of the insulation sleeve is two to five millimeters.
Preferably, the thickness of the steel twisted line protective sleeve is three to four millimeters.
Preferably, the conductor is duralumin conductor.
(3) advantageous effect
The utility model provides a kind of New insulated aerial cable.Possesses following advantageous effect:
(1), for the utility model by setting insulation sleeve and steel twisted line protective sleeve, the material of steel twisted line protective sleeve is polychlorostyrene second Alkene so that the insulation effect of aerial cable is more preferable, and protects aerial cable so that aerial cable is not susceptible to loose contact The problem of, and using when connector be not easy to generate heat, and be not easy detonator circuit failure so that supply line is safer.
(2), the utility model is by setting buffering ball, spongy layer and ball, and buffering ball, spongy layer and ball are to frame Empty electric power has the effect of buffering, and so that aerial cable is more stable, and is hardly damaged, so as to be not easy detonator circuit Failure so that supply line is safer.
(3), the utility model is by setting waterproof jacket and fireprotection layer, and the inside of waterproof jacket is filled with polyacrylic acid, fire prevention The inside of layer is filled with glass fibre so that the aerial cable can completely cut off rainwater, can prevent high temperature so that aerial cable has There is the effect that practicability enhances.So as to protect aerial cable, and using when connector be not easy to generate heat, and be not easy detonator circuit Failure so that supply line is safer.
(4), for the utility model by setting skid resistant course and rubber bumps, skid resistant course and rubber bumps have anti-skidding effect Fruit, and cause aerial cable when in use, it is not easy to be scratched, and improves the mechanical performance and antifriction of aerial cable Performance.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In figure:1 matrix, 2 high-temperature-resistant layers, 3 conductors, 4 insulation sleeves, 5 buffering balls, 6 waterproof jackets, 7 spongy layers, 8 steel strand wires are protected Sheath, 9 fireprotection layers, 10 balls, 11 skid resistant courses, 12 rubber bumps.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of technical solution:A kind of New insulated aerial cable, including matrix 1, The outer surface of matrix 1 is bonded with high-temperature-resistant layer 2, and the outer surface of high-temperature-resistant layer 2 is bonded with conductor 3, and conductor 1 is duralumin conductor, is led The outer surface of body 3 is bonded with insulation sleeve 4, and the thickness of insulation sleeve 4 is two to five millimeters, and the quantity of conductor 3 is six, and six To be symmetrical arranged at 1 positive center of matrix as symmetrical centre between conductor 3, and it is bonded between adjacent two insulation sleeves 4 Have a buffering ball 5, the quantity of buffering ball 5 is six, and between six buffering balls 5 using at 1 positive center of matrix in symmetrically The heart is symmetrical arranged, and the outside of five insulation sleeves 4 is bonded with waterproof jacket 6, and spongy layer is filled between waterproof jacket 6 and conductor 3 7, the outer surface of waterproof jacket 6 is fixedly connected with fireprotection layer 9, waterproof jacket 6 and fireprotection layer 9, and the inside of waterproof jacket 6 is filled with polypropylene Acid, the inside of fireprotection layer 9 are filled with glass fibre so that the aerial cable can completely cut off rainwater, can prevent high temperature so that frame Empty cable has the effect of practicability enhancing.So as to protect aerial cable, and using when connector be not easy to generate heat, and be not easy Detonator circuit failure so that supply line is safer, and the inside of fireprotection layer 9 is inlaid with ball 10, the quantity of ball 10 For 20, and distance is equal between every two adjacent balls 10, by setting buffering ball 5, spongy layer 7 and rubber Ball 10, buffering ball 5, spongy layer 7 and ball 10 have the effect of buffering to making somebody a mere figurehead electric power, and so that aerial cable is more steady It is fixed, and be hardly damaged, so as to be not easy the failure of detonator circuit so that supply line is safer, and the outer surface of fireprotection layer 9 is glued Steel twisted line protective sleeve 8 is connected to, the thickness of steel twisted line protective sleeve 8 is three to four millimeters, by the way that insulation sleeve 4 and steel strand wires is set to protect Set 8, the material of steel twisted line protective sleeve 8 is polyvinyl chloride so that the insulation effect of aerial cable is more preferable, and protects aerial electricity Cable so that aerial cable is not susceptible to the problem of loose contact, and using when connector be not easy to generate heat, and be not easy detonator circuit Failure so that supply line is safer, is bonded with skid resistant course 11 on the outer surface of steel twisted line protective sleeve 8, skid resistant course 11 it is outer Be bonded with rubber bumps 12 on surface, the quantity of rubber bumps 12 is 30, and per two adjacent rubber bumps 12 it Between distance be equal, by setting skid resistant course 11 and rubber bumps 12, skid resistant course 11 and rubber bumps 12 have anti-skidding effect, And cause aerial cable when in use, be not easy to be scratched, and improve the mechanical performance and wear resistance of aerial cable Energy.
Can to sum up obtain, (1), the utility model by setting insulation sleeve 4 and steel twisted line protective sleeve 8, steel twisted line protective sleeve 8 Material is polyvinyl chloride so that the insulation effect of aerial cable is more preferable, and protects aerial cable so that aerial cable is not easy Be in contact the problem of bad, and using when connector be not easy to generate heat, and be not easy detonator circuit failure so that supply line is more Add safety.
(2), the utility model is by setting buffering ball 5, spongy layer 7 and ball 10, buffering ball 5, spongy layer 7 and rubber Ball 10 has the effect of buffering to making somebody a mere figurehead electric power, and so that aerial cable is more stable, and is hardly damaged, so as to be not easy to draw The failure of Power Generation Road so that supply line is safer.
(3), the utility model waterproof jacket 6 and fireprotection layer 9, the inside of waterproof jacket 6 are filled with polyacrylic acid, fireprotection layer 9 Inside is filled with glass fibre so that the aerial cable can completely cut off rainwater, can prevent high temperature so that aerial cable has real The effect enhanced with property.So as to protect aerial cable, and using when connector be not easy to generate heat, and be not easy detonator circuit therefore Barrier so that supply line is safer.
(4), by setting skid resistant course 11 and rubber bumps 12, skid resistant course 11 and rubber bumps 12 have anti-the utility model Sliding effect, and cause aerial cable when in use, it is not easy to be scratched, and improves the mechanical performance of aerial cable With antifriction performance.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged Except also there are other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of New insulated aerial cable, including matrix (1), it is characterised in that:The outer surface of described matrix (1) is bonded with resistance to Heat zone (2), the outer surface of the high-temperature-resistant layer (2) are bonded with conductor (3), and the outer surface of the conductor (3) is bonded with insulation It covering (4), the quantity of the conductor (3) is six, and to be symmetrical at matrix (1) positive center between six conductors (3) Center symmetric setting, and buffering ball (5) is bonded between adjacent two insulation sleeves (4), the quantity of the buffering ball (5) is Six, and to be symmetrical arranged at matrix (1) positive center as symmetrical centre between six buffering balls (5), and five are exhausted Waterproof jacket (6) is bonded on the outside of edge set (4), it is described anti-filled with spongy layer (7) between the waterproof jacket (6) and conductor (3) The outer surface of water jacket (6) is fixedly connected with fireprotection layer (9), and the inside of the fireprotection layer (9) is inlaid with ball (10), described anti- The outer surface of fire bed (9) is bonded with steel twisted line protective sleeve (8), is bonded on the outer surface of the steel twisted line protective sleeve (8) anti-skidding Layer (11) is bonded with rubber bumps (12) on the outer surface of the skid resistant course (11).
2. a kind of New insulated aerial cable according to claim 1, it is characterised in that:The quantity of the ball (10) For 20, and distance is equal between every two adjacent balls (10).
3. a kind of New insulated aerial cable according to claim 1, it is characterised in that:The number of the rubber bumps (12) It measures as 30, and distance is equal between every two adjacent rubber bumps (12).
4. a kind of New insulated aerial cable according to claim 1, it is characterised in that:The thickness of the insulation sleeve (4) For two to five millimeters.
5. a kind of New insulated aerial cable according to claim 1, it is characterised in that:The steel twisted line protective sleeve (8) Thickness be three to four millimeters.
6. a kind of New insulated aerial cable according to claim 1, it is characterised in that:The conductor (3) is led for duralumin Body.
CN201721165754.8U 2017-09-12 2017-09-12 A kind of New insulated aerial cable Active CN207425456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721165754.8U CN207425456U (en) 2017-09-12 2017-09-12 A kind of New insulated aerial cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721165754.8U CN207425456U (en) 2017-09-12 2017-09-12 A kind of New insulated aerial cable

Publications (1)

Publication Number Publication Date
CN207425456U true CN207425456U (en) 2018-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721165754.8U Active CN207425456U (en) 2017-09-12 2017-09-12 A kind of New insulated aerial cable

Country Status (1)

Country Link
CN (1) CN207425456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109473205A (en) * 2018-10-19 2019-03-15 江苏赛德电气有限公司 A kind of long-life abrasion-resistant intelligent solar photovoltaic power generation cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109473205A (en) * 2018-10-19 2019-03-15 江苏赛德电气有限公司 A kind of long-life abrasion-resistant intelligent solar photovoltaic power generation cable

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