CN202629535U - Anti-glide fixed-gap overvoltage protector mounting support - Google Patents
Anti-glide fixed-gap overvoltage protector mounting support Download PDFInfo
- Publication number
- CN202629535U CN202629535U CN 201220273847 CN201220273847U CN202629535U CN 202629535 U CN202629535 U CN 202629535U CN 201220273847 CN201220273847 CN 201220273847 CN 201220273847 U CN201220273847 U CN 201220273847U CN 202629535 U CN202629535 U CN 202629535U
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- mounting
- support
- mounting bracket
- overvoltage protector
- mounting support
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Abstract
The utility model provides an anti-glide fixed-gap overvoltage protector mounting support, wherein a mounting plate is 300-450 mm long, 30-40 mm wide and 4-6 mm thick as a whole; a bevel-connection hook inserting groove having a diameter of 16-22 mm is designed at one end of the mounting plate; and a mounting hole having a diameter of 8-11 mm is designed at the other end of the mounting plate. The anti-glide fixed-gap overvoltage protector mounting support has excellent electrical and mechanical properties, and is high in thermal deformation temperature, good in humidity resistance and fungus resistance and suitable for outdoor use. The mounting support is made of A3 steel material and coated with a hot-dip galvanized material. Furthermore, the mounting support is rational in design and beautiful in appearance; as the mounting part of the support is designed for slantwise insertion on the side surface, the support is convenient to operate and suitable for mounting various insulators; and by utilizing the mounting support, the overvoltage protector can be mounted and fixed simply and reliably.
Description
Technical field
The utility model relates to the overvoltage protection device mounting bracket of a kind of anti-sliding type fixed interval (FI), belong to overvoltage protection device attachment technique field.
Background technique
The insulated overhead line overwhelming majority suffers indirect lightning strike, when the lightning surge flashover, because overvoltage protection device is parallelly connected with line insulator; Lightning current causes that high petential makes the series gap action of angle type overvoltage protection device; Reduced the potential difference between tower arm and lead, guaranteed no longer flashover of insulator, thereby avoided the line tripping power failure; In order to guarantee the proper functioning of overvoltage protection device; Must guarantee outer discharging gap distance in the scope of regulation, and can guarantee that overvoltage protection device installs and fixes reliably for a long time, have following problem in the existing design:
1) common or conventional mounting bracket is being installed with in service; Because the to-and-fro motion effect concussion of the long-term wind-engaging pendulum of 10kV insulated conductor; The support landing appears repeatedly; Whole overvoltage protection device drops, and causes potential safety hazard, and the insulated overhead line thunder resisting equipment is the overvoltage protection device cisco unity malfunction;
2) insulator needs too high very big gap, and workman's execute-in-place is inconvenient;
3) different insulative needs the different mounting bracket of adapted, and the mounting base of insulator is numerous, badly cooperates fully, and what have does not have an anti-skidding effect.Position, slot hole size needs to press the customer requirements adjustment, does not possess versatility.
Summary of the invention
What the utility model proposed is a kind of anti-sliding type fixed interval (FI) overvoltage protection device mounting bracket; Its purpose is intended to overcome the defective that existing technology exists; Since in the support installation position, taked the design of side oblique cutting, easy to operate; Be applicable to the installation of various insulators, make that to install and fix overvoltage protection device more easy and reliable.
The technical solution of the utility model: mounting plate length overall 300-450mm, wide 30-40mm, thickness 4-6mm, an end of mounting plate have designed the angle crotch slot of a diameter 16-22 mm, and the other end of mounting plate has designed a diameter 8-11 mm mounting hole.
The advantage of the utility model: overvoltage protection device is installed on the circuit metal cross arm through mounting bracket.The angle crotch slot that designs on the mounting bracket is used for strengthening fixing and can effectively prevents overvoltage protection device landing, dislocation.This mounting bracket has good electrical properties and mechanical property, and heat distortion temperature is high, and moisture resistivity and fungus resistance are good, is fit to outdoor use.Mounting bracket is made by the A3 steel, surface-coated hot galvanizing material.This mounting bracket reasonable in design, beautiful shape because in the support installation position, has been taked the design of side oblique cutting, and is easy to operate, is applicable to the installation of various insulators, makes that to install and fix overvoltage protection device more easy and reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure 1 is angle crotch slot, the 2nd, and mounting bracket.
Embodiment
Contrast accompanying drawing, its structure are that the end at mounting bracket 2 has designed an angle crotch slot 1, and the other end of mounting bracket has designed a mounting hole 3.
Described mounting bracket length overall 300-450mm, wide 30-40mm, thickness 4-6mm;
The diameter 16-22 mm of described angle crotch slot 1;
The diameter 8-11 mm of described mounting hole 3.
Through mounting bracket 2 overvoltage protection device is installed on the circuit metal cross arm.The angle crotch slot 1 of design is used for strengthening fixing and effectively preventing overvoltage protection device landing, dislocation on the mounting bracket 2.Open an oblique hook jack in the side of mounting bracket, can satisfy the cooperation of various insulator sizes.
Claims (4)
1. the mounting bracket of an anti-sliding type fixed interval (FI) overvoltage protection device is characterized in that having designed an angle crotch slot at an end of mounting bracket, and the other end of mounting bracket has designed a mounting hole.
2. the mounting bracket of a kind of anti-sliding type according to claim 1 fixed interval (FI) overvoltage protection device is characterized in that described mounting bracket length overall 300-450mm, wide 30-40mm, thickness 4-6mm.
3. the mounting bracket of a kind of anti-sliding type according to claim 1 fixed interval (FI) overvoltage protection device is characterized in that the diameter 16-22 mm of described angle crotch slot (1).
4. the mounting bracket of a kind of anti-sliding type according to claim 1 fixed interval (FI) overvoltage protection device is characterized in that the diameter 8-11 mm of described mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273847 CN202629535U (en) | 2012-06-12 | 2012-06-12 | Anti-glide fixed-gap overvoltage protector mounting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273847 CN202629535U (en) | 2012-06-12 | 2012-06-12 | Anti-glide fixed-gap overvoltage protector mounting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629535U true CN202629535U (en) | 2012-12-26 |
Family
ID=47382733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273847 Expired - Lifetime CN202629535U (en) | 2012-06-12 | 2012-06-12 | Anti-glide fixed-gap overvoltage protector mounting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453119A (en) * | 2013-09-23 | 2013-12-18 | 湖州天和机械有限公司 | Novel mounting bracket |
| CN110311345A (en) * | 2019-06-18 | 2019-10-08 | 浙江伏尔特电器有限公司 | Over-voltage protector and its mounting rack |
-
2012
- 2012-06-12 CN CN 201220273847 patent/CN202629535U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453119A (en) * | 2013-09-23 | 2013-12-18 | 湖州天和机械有限公司 | Novel mounting bracket |
| CN110311345A (en) * | 2019-06-18 | 2019-10-08 | 浙江伏尔特电器有限公司 | Over-voltage protector and its mounting rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |