CN2425445Y - Support for installation of lighning arrestor - Google Patents
Support for installation of lighning arrestor Download PDFInfo
- Publication number
- CN2425445Y CN2425445Y CN 00217199 CN00217199U CN2425445Y CN 2425445 Y CN2425445 Y CN 2425445Y CN 00217199 CN00217199 CN 00217199 CN 00217199 U CN00217199 U CN 00217199U CN 2425445 Y CN2425445 Y CN 2425445Y
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- inner core
- hole
- utility
- model
- 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
The utility model relates to an installation frame for a lightning arrester with a releasing device, which is a strip-shaped plate-shaped object 1, wherein, one end of which is provided with a hole 3 which is used for inserting into a lightning arrester body and the other end of which is provided with a hole 4 which is used for fixing a screw bolt. The inner part of the utility model is provided with an inner core 5 which is formed by pressing glass fiber and epoxy resin. The outer side of the inner core is coated with a silicon rubber layer 6. The utility model not only has enough mechanical strength, but also can provide enough insulation distance when the fault occurs in the lightning arrester and the releasing device comes away so as to prevent accidents from occurring. A plurality of skirt edges 2 can be arranged on the silicone rubber layer in order to increase the creepage distance of the surface.
Description
The utility model relates to a kind of structure of the mounting bracket of using with the lightning arrester of disconnector.
The lightning arrester of band disconnector has a disconnector at the lower end electrode place of lightning arrester.When lightning arrester itself broke down, disconnector was promptly thrown off with lightning arrester, cut off the path of lightning arrester and earth connection, thereby prevented lightning arrester from hindering for some reason and cause an explosion accident.The lightning arrester of this class band disconnector, its mounting bracket must be made of insulator, and can not use metal material, so that make lightning arrester bottom, disconnector action back that enough insulation distances be arranged.
The purpose of this utility model is the structure that proposes a kind of insulated type mounting bracket of using with the lightning arrester of disconnector.
This lightning arrester mounting bracket, it is a bar shaped plate object, one end has a hole that is used for inserting lightning arrester body, the hole that the other end has a set bolt to use, the inner core that the inside of described mounting bracket has a usefulness glass fibre and epoxy resin to be pressed into, the coated outside of above-mentioned inner core one deck silastic-layer.
This lightning arrester mounting bracket because the inner core that has adopted glass fibre and epoxy resin to be pressed into has enough mechanical strengths, is enough to lightning arrester is fixed, and bears suffered mechanical force.It also has enough dielectric strengths.Silastic-layer on the coated outside can break down at lightning arrester, when disconnector is thrown off, provide enough insulation distances, prevents the generation of accident.Can suppress many shirt rims on the silastic-layer, to increase creepage distance.
Accompanying drawing 1 is the front view of this lightning arrester mounting bracket;
Accompanying drawing 2 is the A-A cutaway view of Fig. 1;
Accompanying drawing 3 is the use schematic diagram of lightning arrester mounting bracket.
As depicted in figs. 1 and 2, this lightning arrester mounting bracket, it is a bar shaped plate object 1, one end has a hole 3 that is used for inserting lightning arrester body, the hole 4 that the other end has a set bolt to use, the inner core 5 that its inside has a usefulness glass fibre and epoxy resin to be pressed into, the coated outside of above-mentioned inner core one deck silastic-layer 6.On the silastic-layer many shirt rims 2 can be arranged.
The user mode of this lightning arrester mounting bracket as shown in Figure 3, insert in the hole 3 on the lightning arrester mounting bracket 1 bottom of lightning arrester body 7, and available epoxy is glued together with it.The other end of support is fixed to bolt 9 and installs on the ironware.8 is the disconnector of lightning arrester among the figure.
Claims (1)
1, a kind of lightning arrester mounting bracket, it is the plate object (1) of a bar shaped, one end has a hole (3) that is used for inserting lightning arrester body, the hole (4) that the other end has a set bolt to use, it is characterized in that the inner core (5) that the inside of described mounting bracket has a usefulness glass fibre and epoxy resin to be pressed into, the coated outside of above-mentioned inner core one deck silastic-layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217199 CN2425445Y (en) | 2000-04-07 | 2000-04-07 | Support for installation of lighning arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217199 CN2425445Y (en) | 2000-04-07 | 2000-04-07 | Support for installation of lighning arrestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425445Y true CN2425445Y (en) | 2001-03-28 |
Family
ID=33582795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217199 Expired - Fee Related CN2425445Y (en) | 2000-04-07 | 2000-04-07 | Support for installation of lighning arrestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425445Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881722B (en) * | 2005-06-17 | 2010-12-08 | 托马斯及贝茨国际股份有限公司 | Improvements in or relating to lightning conductors |
-
2000
- 2000-04-07 CN CN 00217199 patent/CN2425445Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1881722B (en) * | 2005-06-17 | 2010-12-08 | 托马斯及贝茨国际股份有限公司 | Improvements in or relating to lightning conductors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |