CN109243725B - Special anti-loose tension insulator easy to assemble - Google Patents
Special anti-loose tension insulator easy to assemble Download PDFInfo
- Publication number
- CN109243725B CN109243725B CN201810838378.7A CN201810838378A CN109243725B CN 109243725 B CN109243725 B CN 109243725B CN 201810838378 A CN201810838378 A CN 201810838378A CN 109243725 B CN109243725 B CN 109243725B
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- Prior art keywords
- assembly
- column
- insulating
- main part
- groove
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- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 15
- 238000002955 isolation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012211 strain insulator Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
Landscapes
- Insulators (AREA)
Abstract
The invention relates to the technical field of overhead line insulation devices, in particular to a special anti-loosening tension insulator easy to assemble. The technical scheme adopted by the invention is as follows: including cylindrical main part connection structure, main part connection structure's upper end is convex structural surface, and the upper end central point of convex structural surface puts and is equipped with integrated into one piece's toper assembly connection steady post, and the front of assembly connection steady post is equipped with a protruding font block assembly locking groove near the position of upper end, and the block assembly locking groove runs through the up end of assembly connection steady post completely, and the inside of block assembly locking groove is equipped with a locking assembly go-between, and locking assembly go-between's rear end surpasss the outer terminal surface of assembly connection steady post. The invention has the advantages that: the operation is more convenient when the assembly, the tightness after the assembly connection is better, the overall safety in the use process is more reliable, and the service life is longer and the environmental resistance is stronger when the assembly is used together.
Description
Technical Field
The invention relates to the technical field of overhead line insulation devices, in particular to a special anti-loosening tension insulator easy to assemble.
Background
At the beginning and the end of the overhead line, at the turning position of the line and at other parts, insulators which need to bear the tension of wires are called tension insulators, and a plurality of tension insulators are combined together to form a tension insulator string. The strain insulator string is an important element in the process of erecting a power transmission line, and mainly comprises a ceramic strain insulator string and a composite strain insulator string, and can effectively isolate a charged wire from the ground and enable each wire to keep its own position. In the operation and maintenance work of the power transmission line, the insulator is inevitably damaged due to the influence of various factors, so that the service life and the environmental resistance degree of the insulator are determined by the safety of the structural strength of the insulator in the use process.
Disclosure of Invention
The invention aims to provide a special anti-loose tension insulator easy to assemble, which is characterized in that an anti-loose assembling groove is formed in the upper end of a main body structure, and an anti-loose assembling connecting ring structure is arranged in the anti-loose assembling groove, so that the anti-loose tension insulator is more convenient to operate during assembling, the tightness after assembling and connecting is better, the whole safety in the using process is more reliable, a plurality of insulating isolation columns are arranged at the lower end of the anti-loose tension insulator, the insulating isolation columns are arranged to be of an inverted cone structure, and the insulating connecting grooves in each isolation column are of cone structures, so that the whole insulating effect is better, the whole strength of parts can be effectively increased, the stability of the anti-loose tension insulator during use is more reliable, and the service life of the anti-loose tension insulator is longer.
The technical scheme of the invention is as follows:
a special easy-to-assemble anti-loose tension insulator is characterized in that: comprises a cylindrical main body connecting structure, wherein the upper end of the main body connecting structure is a circular arc-shaped structural surface, an integrally formed conical assembly connection stabilizing column is arranged at the central position of the upper end of the circular arc-shaped structural surface, a convex clamping assembly anti-loose groove is arranged at the position, close to the upper end, of the front surface of the assembly connection stabilizing column, the upper end surface of the assembly connection stabilizing column is completely penetrated by the clamping assembly anti-loose groove, an anti-loose assembly connecting ring is arranged in the clamping assembly anti-loose groove, the rear end of the anti-loose assembly connecting ring exceeds the outer end surface of the assembly connection stabilizing column, a concentrically distributed cylindrical first insulation connecting groove is arranged at the central position of the lower end of the main body connecting structure, an integrally formed inverted conical main body insulation reinforcing column is arranged at the central position of the top surface of the first insulation connecting groove, the lower end face of the main body insulating reinforcement column is positioned below the plane of the lower end face of the main body connecting structure, a conical second insulating connection groove is arranged at the center position of the lower end face of the main body insulating reinforcement column, an integrally formed inverted conical second main body reinforcement column is arranged at the center position of the upper end face of the second insulating connection groove, a conical third insulating connection groove is arranged at the center position of the lower end face of the second main body reinforcement column, an integrally formed inverted conical third main body reinforcement column is arranged at the center position of the upper end of the third insulating connection groove, a conical fourth insulating connection groove is arranged at the center position of the lower end of the third main body reinforcement column, a cylindrical center main body reinforcement column is arranged at the center position of the fourth insulating connection groove, a cylindrical center assembly connection hole is arranged at the center position of the center main body reinforcement column, the center position of the center assembly connecting hole is provided with a center reinforcing connecting support column with a downward direction, the height of the second main body reinforcing column is smaller than that of the main body connecting structure, and the height of the third main body reinforcing column is smaller than that of the second main body reinforcing column.
Further, the assembly connection stabilizing column is formed by combining a plurality of conical structures with different sizes and gradually reduced sizes.
Further, the upper end face of the second insulating connecting groove is located above the upper end face of the first insulating connecting groove.
Further, the lower end of the central reinforcement connection support column is located at the upper end of the plane where the lower end face of the main body insulation reinforcement column is located.
The invention has the beneficial effects that:
according to the invention, the clamping assembly anti-loosening groove is arranged at the upper end of the main body structure, and the anti-loosening assembly connecting ring structure is arranged in the clamping assembly anti-loosening groove, so that the operation is more convenient during assembly, the tightness after assembly and connection is better, the overall safety in the use process is more reliable, the lower end of the tension insulator is provided with the plurality of insulating isolation columns, the insulating isolation columns are arranged into the inverted cone structure, and the insulating connecting grooves in each isolation column adopt the cone structure, so that the overall insulating effect is better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side schematic view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic bottom view of the present invention;
FIG. 6 is a schematic cross-sectional view of the invention at position A-A;
in the figure: 1. main part connection structure, 2, assembly connection steady post, 3, block assembly lockdown groove, 4, locking assembly go-between, 5, first insulating spread groove, 6, main part insulating reinforcement post, 7, second insulating spread groove, 8, second main part reinforcement post, 9, third insulating spread groove, 10, third main part reinforcement post, 11, fourth insulating spread groove, 12, center main part reinforcement post, 13, center assembly connecting hole, 14, center reinforcing connection support column.
Description of the embodiments
As shown in figures 1 to 6, a special anti-loosening and tension-resistant insulator easy to assemble is provided, by arranging a clamping assembly anti-loosening groove at the upper end of a main structure and arranging an anti-loosening assembly connecting ring structure in the clamping assembly anti-loosening groove, the operation of the anti-loosening and tension-resistant insulator is more convenient when in assembly, the tightness after assembly and connection is better, the whole safety in the use process is more reliable, the lower end of the anti-loosening and tension-resistant insulator is provided with a plurality of insulating isolation columns, the insulating isolation columns are arranged into an inverted cone structure, and the insulating connecting grooves in each isolation column are of cone structures, so that the whole insulating effect is better, the whole strength of a part can be effectively increased, the stability of the anti-loosening and tension-resistant insulator is more reliable when in use, and the service life is longer. The novel high-voltage power supply comprises a cylindrical main body connecting structure 1, wherein the upper end of the main body connecting structure 1 is an arc-shaped structural surface, and the novel high-voltage power supply is different from a traditional spherical structure, has a good insulating effect, and is stronger in integral insulating capability and higher in safety in the use process. The upper end central point of convex structural plane is equipped with integrated into one piece's toper assembly connection stability post 2, the front of assembly connection stability post 2 is equipped with a protruding font block assembly lockgroove 3 near the position of upper end, can convenient and fast more when carrying out insulator chain assembly, and efficiency during the assembly is higher, cost when can effectively reducing the assembly. The locking groove 3 of block assembly runs through completely the up end of the stable post 2 of assembly connection, the inside of locking groove 3 of block assembly is equipped with locking assembly go-between 4, makes the firm in connection after the assembly more reliable, and structural stability is also better in the use. The rear end of locking assembly go-between 4 surpasses the outer terminal surface of assembly connection steady post 2, the lower extreme central point of main part connection structure 1 puts and is equipped with the first insulating spread groove 5 of a concentric distribution, the top surface central point of first insulating spread groove 5 is equipped with the insulating reinforced column 6 of an integrated into one piece's back taper main part, the lower terminal surface of the insulating reinforced column 6 of main part is located the planar below of the lower terminal surface place of main part connection structure 1, the lower terminal surface central point of the insulating reinforced column 6 of main part is equipped with the second insulating spread groove 7 of a toper, the up terminal surface central point of second insulating spread groove 7 is equipped with the second main part reinforced column 8 of integrated into one piece, the up terminal surface central point of second main part reinforced column 8 is equipped with the third insulating spread groove 9 of a toper, the upper end central point of third insulating spread groove 9 is equipped with the third main part reinforced column 10 of integrated into one piece, the lower terminal surface central point of third main part reinforced column 10 is equipped with the fourth insulating spread groove 11 of toper, the better mutual tension of the insulating structure can be used to the better in the mutual insulation effect of the insulating column of the better end surface of the main part reinforced column 11, the better mutual tension of the better end surface of main part reinforced column, better the better effect of the use of the insulating structure is achieved. The central position of the central main body reinforcing column 12 is provided with a cylindrical central assembly connecting hole 13, the central position of the central assembly connecting hole 13 is provided with a central reinforcing connecting support column 14 with a downward direction, and the connection firmness during assembly is better, so that the integral strength of the insulator string during use is more ensured, and the service life of the insulator string during use is longer. The height of the second main body reinforcing column 8 is smaller than that of the main body connecting structure 1, and the height of the third main body reinforcing column 10 is smaller than that of the second main body reinforcing column 8, so that better insulation effect can be achieved through the height difference and the mutually-intersected conical structure.
Preferably, the assembly connection stabilizing column 2 is formed by combining a plurality of conical structural bodies with different sizes and gradually reduced sizes, so that the overall structural strength is better, the strength in the use process is better, the environment resistance of the assembly connection stabilizing column in the use process can be improved, and the service life of parts is prolonged.
Preferably, the upper end surface of the second insulating connecting slot 7 is located above the upper end surface of the first insulating connecting slot 5, so that the structural strength of the lower end position of the part is better, the insulating effect is better than that of the traditional insulating connecting slot on the same plane, and the safety of the overhead line in the transmission process is higher.
Preferably, the lower end of the central reinforcing connection support column 14 is located at the upper end of the plane where the lower end face of the main body insulating reinforcement column 6 is located, so that the connection firmness of the central reinforcing connection support column during assembly is better, and the stability of the part during assembly is more reliable.
While the foregoing is directed to the preferred embodiments of the present invention, it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions should also be considered to be within the scope of the present invention.
Claims (1)
1. An easy assembly type anti-loose tension insulator is characterized in that: comprises a cylindrical main body connecting structure (1), the upper end of the main body connecting structure (1) is a circular arc structural surface, the central position of the upper end of the circular arc structural surface is provided with an integrally formed conical assembly connecting stabilizing column (2), the position of the front surface of the assembly connecting stabilizing column (2) close to the upper end is provided with a convex-shaped clamping assembly locking groove (3), the clamping assembly locking groove (3) completely penetrates through the upper end surface of the assembly connecting stabilizing column (2), the inner part of the clamping assembly locking groove (3) is provided with a locking assembly connecting ring (4), the rear end of the locking assembly connecting ring (4) exceeds the outer end surface of the assembly connecting stabilizing column (2), the central position of the lower end of the main body connecting structure (1) is provided with a concentric distribution cylindrical first insulation connecting groove (5), the central position of the top surface of the first insulation connecting groove (5) is provided with an integrally formed inverted conical main body insulation reinforcing column (6), the lower end surface of the main body insulating reinforcing column (6) is positioned below the first insulation connecting structure (1) and is provided with a second integrally formed conical body reinforcing groove (7), the utility model discloses a terminal surface of insulating support column (5) that the terminal surface of terminal surface was equipped with one and is equipped with one toper third insulating spread groove (9) in the lower terminal surface central point of second main part reinforced column (8), the upper end central point of third insulating spread groove (9) is equipped with integrated into one piece's back taper third main part reinforced column (10), the lower extreme central point of third main part reinforced column (10) is equipped with one toper fourth insulating spread groove (11), the up end central point of fourth insulating spread groove (11) is equipped with one cylindrical central main part reinforced column (12), the central point of central main part reinforced column (12) is equipped with one cylindrical center assembly connecting hole (13), the central point of central assembly connecting hole (13) is equipped with one direction decurrent center reinforced connection support column (14), the height of second main part reinforced column (8) is less than the height of main part connection structure (1), the height of third main part reinforced column (10) is less than the height of second main part reinforced column (8), the terminal surface of terminal surface (6) is formed by the taper of a plurality of different sizes and gradually reduced in the terminal surface of insulating support column (6) is located on the terminal surface of insulating support column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838378.7A CN109243725B (en) | 2018-07-26 | 2018-07-26 | Special anti-loose tension insulator easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838378.7A CN109243725B (en) | 2018-07-26 | 2018-07-26 | Special anti-loose tension insulator easy to assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109243725A CN109243725A (en) | 2019-01-18 |
| CN109243725B true CN109243725B (en) | 2023-12-08 |
Family
ID=65072560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838378.7A Active CN109243725B (en) | 2018-07-26 | 2018-07-26 | Special anti-loose tension insulator easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109243725B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB313540A (en) * | 1928-01-13 | 1929-06-13 | Brown Boveri & Cie Ag Abteilun | Improvements in suspension insulators |
| KR20000007832U (en) * | 1998-10-02 | 2000-05-06 | 송홍준 | Improver for Song and Distribution |
| KR100794148B1 (en) * | 2007-10-15 | 2008-01-11 | (주)경전기술감리단 | Device for protecting the jump wire of line post insulator |
| WO2009097928A1 (en) * | 2008-02-08 | 2009-08-13 | Robert Bosch Gmbh | Mounting device for a line |
| KR101200472B1 (en) * | 2012-05-21 | 2012-11-12 | 주식회사 나로이엔씨 | Electric power distribution line of insulator |
| CN102800460A (en) * | 2012-09-07 | 2012-11-28 | 许继集团有限公司 | Transformer bushing assembly, transformer bushing mounting tool and transformer bushing mounting method |
| CN204066906U (en) * | 2014-09-12 | 2014-12-31 | 山东广域科技有限责任公司 | Compound dish type pollution proof insulator |
| KR101806526B1 (en) * | 2017-06-29 | 2017-12-07 | 나채형 | Insulator for fixing aerial power line to electric pole |
| CN207572146U (en) * | 2017-12-27 | 2018-07-03 | 山东鲁能光大电力器材有限公司 | A kind of compound strain insulator |
| CN208848673U (en) * | 2018-07-26 | 2019-05-10 | 泰州华东绝缘材料有限公司 | One kind being easily assembled locking strain insulator |
-
2018
- 2018-07-26 CN CN201810838378.7A patent/CN109243725B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB313540A (en) * | 1928-01-13 | 1929-06-13 | Brown Boveri & Cie Ag Abteilun | Improvements in suspension insulators |
| KR20000007832U (en) * | 1998-10-02 | 2000-05-06 | 송홍준 | Improver for Song and Distribution |
| KR100794148B1 (en) * | 2007-10-15 | 2008-01-11 | (주)경전기술감리단 | Device for protecting the jump wire of line post insulator |
| WO2009097928A1 (en) * | 2008-02-08 | 2009-08-13 | Robert Bosch Gmbh | Mounting device for a line |
| KR101200472B1 (en) * | 2012-05-21 | 2012-11-12 | 주식회사 나로이엔씨 | Electric power distribution line of insulator |
| CN102800460A (en) * | 2012-09-07 | 2012-11-28 | 许继集团有限公司 | Transformer bushing assembly, transformer bushing mounting tool and transformer bushing mounting method |
| CN204066906U (en) * | 2014-09-12 | 2014-12-31 | 山东广域科技有限责任公司 | Compound dish type pollution proof insulator |
| KR101806526B1 (en) * | 2017-06-29 | 2017-12-07 | 나채형 | Insulator for fixing aerial power line to electric pole |
| CN207572146U (en) * | 2017-12-27 | 2018-07-03 | 山东鲁能光大电力器材有限公司 | A kind of compound strain insulator |
| CN208848673U (en) * | 2018-07-26 | 2019-05-10 | 泰州华东绝缘材料有限公司 | One kind being easily assembled locking strain insulator |
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| Publication number | Publication date |
|---|---|
| CN109243725A (en) | 2019-01-18 |
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