CN107681603B - High-altitude cable shock absorber with insulation function - Google Patents
High-altitude cable shock absorber with insulation function Download PDFInfo
- Publication number
- CN107681603B CN107681603B CN201711025786.2A CN201711025786A CN107681603B CN 107681603 B CN107681603 B CN 107681603B CN 201711025786 A CN201711025786 A CN 201711025786A CN 107681603 B CN107681603 B CN 107681603B
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- cable
- spring
- fixed plate
- shock absorber
- connecting rod
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Springs (AREA)
Abstract
The application discloses a high-altitude cable shock absorber with an insulation function, which comprises a base, wherein the base is fixedly connected with an electric pole connected with a cable, the base is connected with the shock absorber through a connecting rod, the shock absorber comprises a fixed plate, first springs connected to the fixed plate and plastic rings connected to the first springs, one side of the fixed plate is connected with a supporting plate parallel to the fixed plate, the supporting plate is connected with the connecting rod, one end of the connecting rod is hinged with the base, the other end of the connecting rod is hinged with the supporting plate, the two sides of the fixed plate are respectively connected with the first springs, each first spring is provided with a plastic ring, the first springs positioned on the same side of the fixed plate are connected with the cable through the plastic rings, and the plastic rings are sleeved on the cable. According to the application, the two cables are connected through the fixing plate and the first spring, so that the two cables play a role in mutual restriction under the action of the first spring, and meanwhile, the damping effect is achieved.
Description
Technical Field
The application relates to damping equipment, in particular to an overhead cable damper with an insulation function.
Background
The cable is typically a rope-like cable stranded from several or groups of conductors, each group of at least two, insulated from each other and often twisted around a center, covered entirely with a highly insulating coating. The multi-frame is arranged in the air or underground or underwater and is used for telecommunication or power transmission; the difference between the cable and the common electric wire is mainly that the cable has larger size and more complex structure.
The cable in the high school can shake violently in vertical direction or horizontal direction under wind-force blows or animal collision, and the cable is rocking the in-process, and the cable produces great torsion with the link of electric pole, leads to the cable to shake with the link end of electric pole and fracture.
Disclosure of Invention
The application aims to provide a high-altitude cable shock absorber with an insulating function, and solve the problem of high-altitude shock absorption of a cable.
The application is realized by the following technical scheme:
the utility model provides a high altitude cable shock absorber with insulating function, includes the base, the base is connected fixedly with connecting cable's pole, the base is connected with the shock absorber through the connecting rod, the shock absorber includes the fixed plate, connects first spring, the last plastic ring of connecting of first spring on the fixed plate, one side of fixed plate is connected with the backup pad parallel with the fixed plate, and the backup pad is connected with the connecting rod, and the one end and the base of connecting rod are articulated, and the other end and the backup pad of connecting rod are articulated, and the both sides of fixed plate all are connected with first spring, all are provided with plastic ring on every first spring, and the first spring that is located the same one side of fixed plate passes through plastic ring with the cable and is connected, and plastic ring cup joints on the cable.
The application designs a shock absorber with an insulation function, which is suitable for shock absorption of high-altitude cables, and the shock absorber utilizes a fixed plate and first springs on two sides of the fixed plate to connect two adjacent cables, and the two adjacent cables are mutually restricted to play a role in shock absorption, so that the restriction between the two adjacent cables limits the shaking degree of the cables; the implementation principle of the application is as follows: the first springs and the cables which are positioned on the same side of the fixing plate are connected through plastic rings, and the plastic rings are sleeved on the cables to play an insulating role; if two adjacent cables are parallel in the horizontal direction, the expansion and contraction directions of the two first springs are the horizontal direction, when the cable shakes in the horizontal direction, the two first springs can generate elastic deformation to play a role of dispersing shaking force, so that the damping effect is achieved, the two first springs reciprocate simultaneously to play a role of mutually restricting, the reciprocating force between the two first springs can be partially counteracted, the fixing plate is basically in a fixed state, the fixing plate plays a limiting role on the two first springs, the expansion and contraction frequency of the first springs is weakened, the cheering degree of the cable is reduced, the cable can stop shaking rapidly, and the problem that the connecting section of the cable and the electric rod shakes for a long time to break is avoided; the supporting plate and the connecting rod play a role in fixing and supporting the fixed plate, and keep fixed balance; if two adjacent cables are parallel in the vertical direction, the telescopic directions of the two first springs are vertical directions, and shock absorption is performed in the vertical directions. According to the application, the two cables are connected through the fixing plate and the first spring, so that the two cables play a role in mutual restriction under the action of the first spring, and meanwhile, the damping effect is achieved; the application has simple structure, and has insulation function by connecting the cable through the plastic ring. The vibration-damping device is high in vibration-damping efficiency, and can quickly stop cable vibration and prevent cable breakage.
And a second spring is connected between the plastic ring and the supporting plate and is vertical to the supporting plate. According to the application, the first spring and the second spring cooperate to play a role in damping the cable in the vertical direction and the horizontal direction.
The plastic ring consists of two semicircular rings hinged together, the hinged end of the plastic ring is close to the first spring, one ends of the two semicircular rings are hinged, and one end of the plastic ring can rotate around the hinged end. The plastic ring consists of two semicircular rings, the circular rings are convenient to open, and the power cable enters the circular rings, so that the use is convenient.
The fixed plate is connected with the supporting plate through a telescopic column. The telescopic column is convenient for adjusting the height of the fixed plate, and cables with different heights are used for damping vibration.
The two semicircular encircling hinged ends are connected through a magnet at one rotating end. The magnet is connected and opened and closed conveniently, the connection is stable, and the use is convenient.
Compared with the prior art, the application has the following advantages and beneficial effects:
1. according to the high-altitude cable shock absorber with the insulation function, the two cables are connected through the fixing plate and the first spring, the two cables play a role in mutual restriction under the action of the first spring, and meanwhile the shock absorption effect is achieved;
2. the high-altitude cable shock absorber with the insulation function is simple in structure, and has the insulation function by connecting cables through plastic rings;
3. the high-altitude cable shock absorber with the insulation function has high shock absorption efficiency, can quickly stop cable shaking and prevent cable breakage.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present application.
In the drawings, the reference numerals and corresponding part names:
the device comprises a base, a 2-connecting rod, a 3-fixing plate, a 4-first spring, a 5-plastic ring, a 6-supporting plate, a 7-second spring and an 8-telescopic column.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present application, the present application will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present application and the descriptions thereof are for illustrating the present application only and are not to be construed as limiting the present application.
Example 1
As shown in fig. 1, the high-altitude cable shock absorber with an insulation function comprises a base 1, wherein the base 1 is fixedly connected with an electric pole connected with a cable, the base 1 is connected with the shock absorber through a connecting rod 2, the shock absorber comprises a fixing plate 3, first springs 4 connected to the fixing plate 3 and plastic rings 5 connected to the first springs 4, one side of the fixing plate 3 is connected with a supporting plate 6 parallel to the fixing plate 3, the supporting plate 6 is connected with the connecting rod 2, one end of the connecting rod 2 is hinged with the base 1, the other end of the connecting rod 2 is hinged with the supporting plate 6, two sides of the fixing plate 3 are respectively connected with the first springs 4, each first spring 4 is provided with a plastic ring 5, the first springs 4 positioned on the same side of the fixing plate 3 are connected with the cable through the plastic rings 5, and the plastic rings 5 are sleeved on the cable.
The application designs a shock absorber with an insulation function, which is suitable for shock absorption of high-altitude cables, and the shock absorber utilizes a fixed plate and first springs on two sides of the fixed plate to connect two adjacent cables, and the two adjacent cables are mutually restricted to play a role in shock absorption, so that the restriction between the two adjacent cables limits the shaking degree of the cables; the implementation principle of the application is as follows: the first springs and the cables which are positioned on the same side of the fixing plate are connected through plastic rings, and the plastic rings are sleeved on the cables to play an insulating role; if two adjacent cables are parallel in the horizontal direction, the expansion and contraction directions of the two first springs are the horizontal direction, when the cable shakes in the horizontal direction, the two first springs can generate elastic deformation to play a role of dispersing shaking force, so that the damping effect is achieved, the two first springs reciprocate simultaneously to play a role of mutually restricting, the reciprocating force between the two first springs can be partially counteracted, the fixing plate is basically in a fixed state, the fixing plate plays a limiting role on the two first springs, the expansion and contraction frequency of the first springs is weakened, the cheering degree of the cable is reduced, the cable can stop shaking rapidly, and the problem that the connecting section of the cable and the electric rod shakes for a long time to break is avoided; the supporting plate and the connecting rod play a role in fixing and supporting the fixed plate, and keep fixed balance; if two adjacent cables are parallel in the vertical direction, the telescopic directions of the two first springs are vertical directions, and shock absorption is performed in the vertical directions. According to the application, the two cables are connected through the fixing plate and the first spring, so that the two cables play a role in mutual restriction under the action of the first spring, and meanwhile, the damping effect is achieved; the application has simple structure, and has insulation function by connecting the cable through the plastic ring. The vibration-damping device is high in vibration-damping efficiency, and can quickly stop cable vibration and prevent cable breakage.
Example 2
Based on embodiment 1, a second spring 7 is connected between the plastic ring 5 and the support plate 6, and the second spring 7 is perpendicular to the support plate 6. According to the application, the first spring and the second spring cooperate to play a role in damping the cable in the vertical direction and the horizontal direction.
Example 3
Based on the above embodiment, the plastic ring 5 is composed of two semicircular rings hinged together, the hinged end of the plastic ring 5 is close to the first spring 4, one ends of the two semicircular rings are hinged, and one end of the two semicircular rings can rotate around the hinged end. The two semicircular encircling hinged ends are connected through a magnet at one rotating end. The plastic ring comprises two semicircle rings, is convenient for open the ring, and the power cable gets into the ring, convenient to use, magnet links up steadily.
Example 4
Based on the above embodiment, the fixing plate 3 and the supporting plate 6 are connected through the telescopic column 8. The telescopic column is convenient for adjusting the height of the fixed plate, and cables with different heights are used for damping vibration.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the application, and is not meant to limit the scope of the application, but to limit the application to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (3)
1. High altitude cable shock absorber with insulating function, including base (1), base (1) is fixed with connecting cable's pole connection, its characterized in that, base (1) is connected with the shock absorber through connecting rod (2), the shock absorber includes fixed plate (3), connects first spring (4) on fixed plate (3), first spring (4) on connect plastics ring (5), one side of fixed plate (3) is connected with backup pad (6) parallel with fixed plate (3), backup pad (6) are connected with connecting rod (2), the one end and the base (1) of connecting rod (2) are articulated, the other end and the backup pad (6) of connecting rod (2) are articulated, and the both sides of fixed plate (3) all are connected with first spring (4), all are provided with plastics ring (5) on every first spring (4) and the cable of being located fixed plate (3) with one side are connected through plastics ring (5), plastics ring (5) cup joint on the cable, be connected with second spring (7) between plastics ring (5) and backup pad (6), second spring (7) and backup pad (6) are connected with perpendicular post (8).
2. The high-altitude cable shock absorber with an insulation function according to claim 1, wherein the plastic ring (5) is composed of two semicircular rings hinged together, the hinged end of the plastic ring (5) is close to the first spring (4), one end of the two semicircular rings is hinged, and the other end of the two semicircular rings can rotate around the hinged end.
3. The high-altitude cable shock absorber with an insulation function according to claim 2, wherein one ends of the two semicircles which rotate around the hinge end are joined by a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025786.2A CN107681603B (en) | 2017-10-27 | 2017-10-27 | High-altitude cable shock absorber with insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711025786.2A CN107681603B (en) | 2017-10-27 | 2017-10-27 | High-altitude cable shock absorber with insulation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107681603A CN107681603A (en) | 2018-02-09 |
| CN107681603B true CN107681603B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711025786.2A Active CN107681603B (en) | 2017-10-27 | 2017-10-27 | High-altitude cable shock absorber with insulation function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112186689B (en) * | 2020-09-25 | 2022-02-11 | 山东得胜电力股份有限公司 | Anti-channeling damping device for power transmission line |
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| KR100879791B1 (en) * | 2008-10-24 | 2009-01-29 | 유한회사 광진이엔지 | The buffer type preventing vibration apparatus for power cable |
| CN202014073U (en) * | 2011-03-30 | 2011-10-19 | 河南省电力公司济源供电公司 | Vibration-reducing connecting part of overhead electric wire |
| CN104319697A (en) * | 2014-10-20 | 2015-01-28 | 国家电网公司 | Cable head manufacturing fixing support |
| CN204559055U (en) * | 2015-04-16 | 2015-08-12 | 桂林电子科技大学信息科技学院 | A kind of deicer for power transmission line |
| CN105276291A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Fixing equipment for cables of back-up source control system of communication base station |
| CN205439874U (en) * | 2016-03-28 | 2016-08-10 | 辽宁工业大学 | Automobile -used negative rigidity shock mitigation system |
| CN205753301U (en) * | 2016-05-19 | 2016-11-30 | 李俊卓 | A kind of buffer-type power transmission line bracket |
| CN106877264A (en) * | 2017-04-20 | 2017-06-20 | 山东大学 | A kind of Anti-galloping energy by collision vibration absorber |
| CN207409984U (en) * | 2017-10-27 | 2018-05-25 | 四川嘉义索隐科技有限公司 | For the cable shock-absorption device in power station |
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2017
- 2017-10-27 CN CN201711025786.2A patent/CN107681603B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100879791B1 (en) * | 2008-10-24 | 2009-01-29 | 유한회사 광진이엔지 | The buffer type preventing vibration apparatus for power cable |
| CN202014073U (en) * | 2011-03-30 | 2011-10-19 | 河南省电力公司济源供电公司 | Vibration-reducing connecting part of overhead electric wire |
| CN104319697A (en) * | 2014-10-20 | 2015-01-28 | 国家电网公司 | Cable head manufacturing fixing support |
| CN204559055U (en) * | 2015-04-16 | 2015-08-12 | 桂林电子科技大学信息科技学院 | A kind of deicer for power transmission line |
| CN105276291A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Fixing equipment for cables of back-up source control system of communication base station |
| CN205439874U (en) * | 2016-03-28 | 2016-08-10 | 辽宁工业大学 | Automobile -used negative rigidity shock mitigation system |
| CN205753301U (en) * | 2016-05-19 | 2016-11-30 | 李俊卓 | A kind of buffer-type power transmission line bracket |
| CN106877264A (en) * | 2017-04-20 | 2017-06-20 | 山东大学 | A kind of Anti-galloping energy by collision vibration absorber |
| CN207409984U (en) * | 2017-10-27 | 2018-05-25 | 四川嘉义索隐科技有限公司 | For the cable shock-absorption device in power station |
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| CN107681603A (en) | 2018-02-09 |
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Effective date of registration: 20230801 Address after: No. 555, labor Road, Suzhou City, Jiangsu Province Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUZHOU BRANCH Address before: No. 1207, 12th floor, unit 1, building 9, No. 1700, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Applicant before: SICHUAN JIAYI SUOYIN TECHNOLOGY CO.,LTD. |
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