CN206685216U - The anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines - Google Patents
The anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines Download PDFInfo
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- CN206685216U CN206685216U CN201720475602.1U CN201720475602U CN206685216U CN 206685216 U CN206685216 U CN 206685216U CN 201720475602 U CN201720475602 U CN 201720475602U CN 206685216 U CN206685216 U CN 206685216U
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- metallic framework
- insulators
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- lines
- elongated hole
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Abstract
It the utility model is related to the protection device on Voltage for Insulators on HV Lines; particularly a kind of anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines; the metallic framework includes the metallic framework of plate-like; its feature is evenly equipped with radial elongated hole on metallic framework; the long slot bore passed through for ball-eye is provided with the home position of category skeleton, the circular arc concentric with metallic framework is provided with long slot bore on both sides of the middle.The technical program has, is rational in infrastructure, accurate positioning：Due to being provided with the circular arc concentric with metallic framework in the long slot bore on metallic framework as positioning hole, ball-eye and the concentricity on metallic framework are so ensured that；It is in light weight：The elongated hole of concentric reducer is shaped as in being radially distributed with for metallic framework, can effectively mitigate the weight of metallic framework, by being provided with flange on the side of metallic framework circumference, the intensity of metallic framework can be effectively improved by flange.
Description
Technical field
The protection device on Voltage for Insulators on HV Lines is the utility model is related to, particularly a kind of anti-bird of Voltage for Insulators on HV Lines
Umbrella metallic framework.
Background technology
Insulator is insulator arrangement important in transmission line of electricity hanging.At present in the electric pole or steel tower of ultra-high-tension power transmission line
On, the generation caused by prevent the dirts such as birds droppings phenomena such as the decline of transmission line insulator grade, pollution flashover, typically in electric pole or iron
The bird-proof devices such as bird-resistant, bird-preventing plate are installed, when running into special circumstances, a large amount of thick birds droppings are along between two pieces of baffle plates on tower
Gap flow down, excrement falls when insulator is along face, and very big hidden danger can be brought to transmission line safety.
The China Intellectual Property Office 2016 year 05 month utility model for authorizing entitled " the anti-bird umbrella cover of gold utensil formula " announced on the 25th
Patent, Patent No. 201620007517.8, the device includes rising to the bait, lower hook, metallic framework and rubber umbrella cover, it is described rise to the bait and
Lower hook is connected by the longitudinal axis being arranged between, and the longitudinal axis is fixed on metallic framework；Rubber umbrella cover is plate-like, completely bag
It is rolled in outside metallic framework.The turbid protection of anti-soil to insulator and its associated components, and convenient installation can be achieved in the anti-bird umbrella cover,
Line facility need not be removed, beneficial to the transformation to existing utility, and cost simple in construction is relatively low, convenient to carry out.But manufacturing
Cheng Zhong, because the connection of metallic framework and ball-eye is utilized in the elongated hole that metallic framework centre opens up, to be determined
Position and welding, ball-eye can not be accurately positioned in elongated hole, will result in the longitudinal axial centerline and metallic framework of ball-eye
Center is misaligned, and for larger-size anti-bird umbrella cover, to ensure the intensity of rubber umbrella cover, the size of metallic framework is just
Can be larger.Because the density of iron is 5-7 times or so of rubber density, the size of metallic framework directly influences the weight of bird umbrella cover
Amount, weight will directly influence safety operation and operating efficiency in work high above the ground.
The content of the invention
The purpose of this utility model is the defects of overcoming prior art, there is provided a kind of good positioning effect, high pressure in light weight
The anti-bird umbrella metallic framework of line insulator.
To achieve the above object, the technical solution of the utility model is：A kind of anti-bird umbrella metal of Voltage for Insulators on HV Lines
Skeleton, include the metallic framework of plate-like, its feature is evenly equipped with radial elongated hole on metallic framework, in the home position of category skeleton
The long slot bore passed through for ball-eye is provided with, the circular arc concentric with metallic framework is provided with long slot bore on both sides of the middle.
Above-mentioned radial elongated hole is along the radially-arranged elongated hole for being shaped as concentric reducer of metallic framework.
The technical program has the characteristics that：1st, rational in infrastructure, accurate positioning：Due in the long slot bore on metallic framework
There is provided the circular arc concentric with metallic framework as positioning hole, so ensure that ball-eye with it is concentric on metallic framework
Degree；2nd, it is in light weight：The elongated hole of concentric reducer is shaped as in being radially distributed with for metallic framework, can effectively mitigate the weight of metallic framework
Amount, by being provided with flange on the side of metallic framework circumference, the intensity of metallic framework can be effectively improved by flange.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model Fig. 1 upward view.
Embodiment
As shown in Figure 1, 2, the long slot bore 3 that is passed through for ball-eye is provided with the home position of metallic framework 1 of plate-like,
Long slot bore on both sides of the middle is provided with the circular arc 4 concentric with metallic framework, just can effectively ensure that by the circular arc and matches with metallic framework
Ball-eye positioning accuracy.
Radial elongated hole 2 is evenly equipped with metallic framework, the radial elongated hole is along the radially-arranged shape of metallic framework
For the radial elongated hole of concentric reducer, the aperture of the radial elongated hole in the circumferential edge of metallic framework is more than close to circle center
Aperture, main purpose are to mitigate the weight of metallic framework.
Flange 5 is provided with the side of above-mentioned metallic framework circumference, by flange equivalent to the excircle in metallic framework
It is upper to be provided with reinforcement, for improving the bulk strength of metallic framework.
Claims (3)
1. a kind of anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines, includes the metallic framework of plate-like, its feature is in metallic framework
(1) radial elongated hole is evenly equipped with（2）, the long slot bore passed through for ball-eye is provided with the home position of category skeleton（3）,
Long slot bore on both sides of the middle is provided with the circular arc concentric with metallic framework（4）.
2. the anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines according to claim 1, it is characterised in that above-mentioned radial
Elongated hole（2）It is along the radially-arranged elongated hole for being shaped as concentric reducer of metallic framework (1).
3. the anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines according to claim 2, it is characterised in that in above-mentioned metal
Flange is provided with the side of skeleton (1) circumference（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475602.1U CN206685216U (en) | 2017-05-02 | 2017-05-02 | The anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475602.1U CN206685216U (en) | 2017-05-02 | 2017-05-02 | The anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685216U true CN206685216U (en) | 2017-11-28 |
Family
ID=60407284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475602.1U Active CN206685216U (en) | 2017-05-02 | 2017-05-02 | The anti-bird umbrella metallic framework of Voltage for Insulators on HV Lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223618A (en) * | 2019-10-10 | 2020-06-02 | 国网浙江慈溪市供电有限公司 | Insulating cover that keeps away of strain insulator vase cluster |
-
2017
- 2017-05-02 CN CN201720475602.1U patent/CN206685216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223618A (en) * | 2019-10-10 | 2020-06-02 | 国网浙江慈溪市供电有限公司 | Insulating cover that keeps away of strain insulator vase cluster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750200 Yinchuan Thomson Electric Co., Ltd., No. 16 Xingsheng Lane, Fuxing North Street, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Thomsen Electric Co., Ltd. Address before: 750200 Yinchuan Thomson Electric Co., Ltd., No. 16 Xingsheng Lane, Fuxing North Street, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Yinchuan thomson Electric Applicance Co., Ltd |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 750200 16 Xingsheng lane, Fuxing North Street, Helan, Yinchuan, the Ningxia Hui Autonomous Region. Patentee after: Thomsen Electric Co., Ltd. Address before: 750200 Yinchuan Thomson Electric Co., Ltd., No. 16 Xingsheng Lane, Fuxing North Street, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Thomsen Electric Co., Ltd. |