CN201554744U - High-temperature resistant insulation bolt - Google Patents
High-temperature resistant insulation bolt Download PDFInfo
- Publication number
- CN201554744U CN201554744U CN200920044691XU CN200920044691U CN201554744U CN 201554744 U CN201554744 U CN 201554744U CN 200920044691X U CN200920044691X U CN 200920044691XU CN 200920044691 U CN200920044691 U CN 200920044691U CN 201554744 U CN201554744 U CN 201554744U
- Authority
- CN
- China
- Prior art keywords
- bolt
- insulation
- temperature resistant
- utility
- smc sheets
- 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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- Laminated Bodies (AREA)
Abstract
A high-temperature resistant insulation bolt relates to insulation parts and comprises a bolt body and an insulation sleeve disposed on the outer portion of the bolt body and made of SMC sheets. The insulation bolt chooses the SMC sheets for making the insulation sleeve, and uses excellent electrical properties and mechanical performance of the SMC sheets, and accordingly has excellent utilization performance. The SMC sheets of the insulation bolt can also be used to make insulation sleeves of insulation nuts.
Description
Technical field
The utility model relates to a kind of insulating element, relates in particular to a kind of high-temperature insulation bolt.
Background technique
The high-temperature insulation bolt is to be used on the riser bus bar a kind of device that guarantees absolute insulation, and being installed in originally on the riser bus bar is that iron bolt puts a spaghetti again and plays insulation effect outside iron bolt.The defective of conventional iron bolt: when outer sleeve damaged, because electric current [strength is big, magnetic field is high, iron bolt very easily was adsorbed on the bus, and dismounting inconvenience, and guiding discharge sparking cause serious accident.
The model utility content
The utility model is at above-mentioned defective, and purpose is to provide a kind of high-temperature insulation bolt with good safety energy.
The technical solution of the utility model is: the utility model comprises the body of bolt and is arranged on the spaghetti of being made by the SMC sheet material of body of bolt outside.
Described SMC sheet material comprises the middle core that has flooded resin slurry and covers the PE film of middle core top and bottom that middle core is wherein combined by alkali-free cloth and long glass fiber.
The utility model is selected the material of SMC sheet material as spaghetti for use, utilize good electrical properties of SMC sheet material and mechanical property, make high-temperature insulation bolt of the present utility model have good usability, SMC sheet material of the present utility model also can be used for the insulating material of the spaghetti in the nut.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
1 is that spaghetti, 2 is the body of bolt among the figure.
Embodiment
The utility model comprises the body of bolt 2 and is arranged on the spaghetti of being made by the SMC sheet material 1 of the body of bolt 2 outsides.
Described SMC sheet material comprises the middle core that has flooded resin slurry and covers the PE film of middle core top and bottom that middle core is wherein combined by alkali-free cloth and long glass fiber.
Claims (1)
1. the high-temperature insulation bolt is characterized in that, comprises the body of bolt and is arranged on the spaghetti of being made by the SMC sheet material of body of bolt outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920044691XU CN201554744U (en) | 2009-06-03 | 2009-06-03 | High-temperature resistant insulation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920044691XU CN201554744U (en) | 2009-06-03 | 2009-06-03 | High-temperature resistant insulation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554744U true CN201554744U (en) | 2010-08-18 |
Family
ID=42614426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920044691XU Expired - Fee Related CN201554744U (en) | 2009-06-03 | 2009-06-03 | High-temperature resistant insulation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287438A (en) * | 2011-05-04 | 2011-12-21 | 扬州润友复合材料有限公司 | Method for preparing high-temperature-resistant insulating composite material clad bolt |
-
2009
- 2009-06-03 CN CN200920044691XU patent/CN201554744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287438A (en) * | 2011-05-04 | 2011-12-21 | 扬州润友复合材料有限公司 | Method for preparing high-temperature-resistant insulating composite material clad bolt |
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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: 20100818 Termination date: 20120603 |