CN201629538U - Multifunctional bulb type hanging ring - Google Patents
Multifunctional bulb type hanging ring Download PDFInfo
- Publication number
- CN201629538U CN201629538U CN2010201547041U CN201020154704U CN201629538U CN 201629538 U CN201629538 U CN 201629538U CN 2010201547041 U CN2010201547041 U CN 2010201547041U CN 201020154704 U CN201020154704 U CN 201020154704U CN 201629538 U CN201629538 U CN 201629538U
- Authority
- CN
- China
- Prior art keywords
- protective umbrella
- hanging ring
- bulb type
- made cover
- functional ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A multifunctional bulb type hanging ring is applicable to connection between poles and towers of a high-voltage transmission line and an insulator string, and is mainly characterized in that a protective umbrella hood capable of shaking under wind is arranged on the connecting rod; furthermore, except for the characteristic of bird damage prevention, the multifunctional bulb type hanging ring can avoid the possibility that icicles are formed on the edges of the umbrella hood. Therefore, the utility model better improves the operation environment of the insulator string connected in a hanging manner, and has a great significance of guaranteeing the safe and reliable operation of the high-voltage transmission line.
Description
One, technical field
The utility model belongs to the gold utensil that is connected between iron tower and the insulator on the transmission line, has the insulator of improvement running environment function simultaneously.
Two, background technology
Common ball-eye is the connector that is used between iron tower and the insulator string, does not have other function.People are known, in the high-tension transmission technology, the insulator string surface of outdoor vertical hanging takes place mostly the flashover reason is and is causing that bridge joint causes between full skirt because the ight soil of the birds of insulator top falls on the insulator string or because snow-broth or sleet form icicle at insulator full skirt edge, the power department technical staff is at bird pest and ice sudden strain of a muscle problem, take to increase the insulator full skirt or install measures such as bird-resistant at shaft tower additional, receive certain effect, but do not stop the difficult problem that flashover takes place owing to bird pest or ice sudden strain of a muscle exhausted substring all the time.
Three, summary of the invention
The purpose of this utility model provides a kind of multi-functional ball-eye, and it promptly keeps the linkage function between original shaft tower and the insulator string, can improve the running environment of insulator string again, avoids bird pest and the generation of icing the elephant that flashes.
The utility model is realized by following technical scheme, on the link of this multi-functional ball-eye and the connecting rod between the bulb protective umbrella made cover is housed, be installed on the space environment of insulator string of below with improvement, reduce the insulator string surface and fall birds droppings or a large amount of generation of water freezing flashover phenomenon.
Be contained in protection umbrella cover on the connecting rod by spring or elastic caoutchouc circle resiliency supported, do the time spent and can in the spatial dimension that is limited, wave shake, can avoid the umbrella flaring, prevent that effectively transmission line from flashover taking place over the ground along forming icicle when running into wind-force.
The top of protective umbrella made cover also is provided with rubber and buckles bowl, meets water freezing with the bearing and the elastic component thereof that prevent the protective umbrella made cover, influences its dither functions.
The outside dimension of protective umbrella made cover is 300～800 millimeters, and concrete size is determined according to the electric pressure of power circuit.The protective umbrella made cover is made by materials such as metal, plastics, organic resin plates.
This multi-functional ball-eye, except the function of connection shaft tower with traditional product and insulator string, the more important thing is the safeguard function that has increased the insulator string that is articulated, can avoid because the phenomenon of bird pest and icicle bridge joint insulator string full skirt takes place, be significant guaranteeing the transmission line safe and reliable operation.
Four, description of drawings
Fig. 1 is that of multi-functional ball-eye is by the spring cupport structure schematic diagram, among the figure
1, link 2, rubber school button bowl 3, connecting rod
4, spring 5, protective umbrella made cover 6, bulb
Fig. 2 is that of multi-functional ball-eye is by elastic caoutchouc circle supporting construction schematic diagram, among the figure
1, link 2, rubber school button bowl 3, connecting rod
4, elastic caoutchouc circle 5, protective umbrella made cover 6, bulb
Five, embodiment
Below in conjunction with drawings and Examples the utility model is described further, as shown in Figure 1, a kind of multi-functional ball-eye, installing protective umbrella made cover 5 on the connecting rod 3 between link 1 and the bulb 6, the bearing of protective umbrella made cover 5 is by spring 4 resiliency supported, does to wave shake in the scope between the boss that the time spent can be provided with on connecting rod 3 when meeting wind-force.Protective umbrella made cover 5 tops are provided with rubber and buckle bowl 2, avoid the bearing of umbrella cover 5 and spring 4 thereof to meet water freezing.As shown in Figure 2, a kind of multi-functional ball-eye, installing protective umbrella made cover 5 on the connecting rod 3 between link 1 and the bulb 6, the bearing of protective umbrella made cover 5 be by elastic caoutchouc circle 4 resiliency supported, does to wave shake in the scope between the boss that the time spent can be provided with on connecting rod 3 when meeting wind-force.Protective umbrella made cover 5 tops are provided with rubber and buckle bowl 2, avoid the bearing of umbrella cover 5 and elastic caoutchouc circle 4 thereof to meet water freezing.
The outside dimension of protective umbrella made cover can be determined different size according to the electric pressure of transmission line, and the ordinary circumstance electric pressure is high more, and size is big more, and is selected between 300～800 millimeters of diameters.
The protection umbrella cover is made by materials such as metal, plastics, organic resins.
Embodiment and accompanying drawing 1 have not provided the structure that is supported by a spring, and the utility model is not limited to present embodiment, can also be formed in the structure that connecting rod 3 circumferential perimeter are provided with a plurality of springs, and its protection range is determined by claim.
Claims (5)
1. the utility model is a kind of multi-functional ball-eye, it is characterized in that the connecting rod 3 between link 1 and the bulb 6 is provided with protective umbrella made cover 5.
2. by the described multi-functional ball-eye of claim 1, the bearing that it is characterized in that protective umbrella made cover 5 is by spring 4 or elastic caoutchouc circle 4 resiliency supported.
3. by claim 1 or 2 described multi-functional ball-eyes, the top that it is characterized in that protective umbrella made cover 5 is provided with rubber and buckles bowl 2.
4. by claim 1 or 2 described multi-functional ball-eyes, it is characterized in that the diameter dimension scope of protective umbrella made cover 5 is decided to be 300～800 millimeters.
5. by claim 1 or 2 described multi-functional ball-eyes, it is characterized in that the protective umbrella made cover made by materials such as metal, plastics, organic resins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201547041U CN201629538U (en) | 2010-03-21 | 2010-03-21 | Multifunctional bulb type hanging ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201547041U CN201629538U (en) | 2010-03-21 | 2010-03-21 | Multifunctional bulb type hanging ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629538U true CN201629538U (en) | 2010-11-10 |
Family
ID=43060937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201547041U Expired - Fee Related CN201629538U (en) | 2010-03-21 | 2010-03-21 | Multifunctional bulb type hanging ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629538U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509592A (en) * | 2011-11-23 | 2012-06-20 | 三峡大学 | Damping insulator for transmission conductor |
| CN104734074A (en) * | 2015-04-17 | 2015-06-24 | 国网辽宁省电力有限公司辽阳供电公司 | Single-strand wire hanging machine for composite insulators |
| CN105788780A (en) * | 2016-01-05 | 2016-07-20 | 国网新疆电力公司塔城供电公司 | Hardware-type anti-bird umbrella cover |
| CN107863207A (en) * | 2017-11-15 | 2018-03-30 | 宁国松岭电力设备有限公司 | A kind of insulator cap |
| CN108448480A (en) * | 2018-03-30 | 2018-08-24 | 江西电力职业技术学院 | Overhead power transmission line pole tower insulator locking equipment |
-
2010
- 2010-03-21 CN CN2010201547041U patent/CN201629538U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509592A (en) * | 2011-11-23 | 2012-06-20 | 三峡大学 | Damping insulator for transmission conductor |
| CN102509592B (en) * | 2011-11-23 | 2015-03-04 | 三峡大学 | Damping insulator for transmission conductor |
| CN104734074A (en) * | 2015-04-17 | 2015-06-24 | 国网辽宁省电力有限公司辽阳供电公司 | Single-strand wire hanging machine for composite insulators |
| CN105788780A (en) * | 2016-01-05 | 2016-07-20 | 国网新疆电力公司塔城供电公司 | Hardware-type anti-bird umbrella cover |
| CN107863207A (en) * | 2017-11-15 | 2018-03-30 | 宁国松岭电力设备有限公司 | A kind of insulator cap |
| CN108448480A (en) * | 2018-03-30 | 2018-08-24 | 江西电力职业技术学院 | Overhead power transmission line pole tower insulator locking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130321 |