CN201262986Y - Vibration insulation, recede resistance, disassembly-free disposable locking grounding device - Google Patents
Vibration insulation, recede resistance, disassembly-free disposable locking grounding device Download PDFInfo
- Publication number
- CN201262986Y CN201262986Y CNU2008200725082U CN200820072508U CN201262986Y CN 201262986 Y CN201262986 Y CN 201262986Y CN U2008200725082 U CNU2008200725082 U CN U2008200725082U CN 200820072508 U CN200820072508 U CN 200820072508U CN 201262986 Y CN201262986 Y CN 201262986Y
- Authority
- CN
- China
- Prior art keywords
- locking
- disassembly
- safety
- retaining
- recede
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to a vibration-proof, retaining, disassembly free and disposable locking ground device, which pertains to a locking ground device in the electric safety and prevention field. The cone head of a conical bolt is fixedly connected with a locking cushion that is fixedly connected with a guide plate; a waterproof rubber gasket is positioned in a locking cushion groove. The locking ground device has the advantages of novel and reasonable structure, safety and reliability, and is characterized by vibration proof, retaining, disassembly free and disposable performance of locking and grounding, can be grounded in waterproof and safe manner and lays a solid foundation for the safety and reliability of electrical products during installation and application process.
Description
Technical field
The utility model belongs to a kind of locking earthing device in the electrical safety protection field.
Background technology
In electric field, electrical safety ground protection a kind of earthing device that is absolutely necessary.At present more common earthing device be with stud weld on structure, link with nut, bolt, protect to realize safety ground; But said structure is in the high-speed motion occasion, and this earthing device easily becomes flexible and comes off, and influences electric serviceability and safety.
Summary of the invention
The utility model provides a kind of vibrationproof, retaining, exempts from removing replaceable locking earthing device, with the problem that solves conventional electrical earthing device poor safety performance, easily becomes flexible and come off.The technical solution adopted in the utility model is: fixedly connected with lock pad in the conehead place of taper bolt, this lock pad is fixedlyed connected with conductor plate, and waterproof apron is positioned at this lock pad groove.
Advantage of the present utility model is, novel structure, rationally, safe and reliable, the characteristics that have vibrationproof, retaining, exempt to dismantle, disposable lock are right after ground, not only waterproof but also safe ground connection are laid a good foundation for realizing electric product security reliability in installing and using process.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Fixedly connected with lock pad 2 in the conehead place of taper bolt 1, this lock pad 2 is fixedlyed connected with conductor plate 4, and waterproof apron 3 is positioned at this lock pad groove.
Manufacture process is as follows: lock pad 2 is crimped on earlier with taper bolt 1 and carries out coaxial positioning, during use waterproof apron is enclosed within lock pad 2 grooves, at this moment again lock pad 2, taper bolt 1, waterproof apron 3 are assembled in the hole of conductor plate 4, the pneumatic tool interlock of outer boundary, with taper bolt 1 pulling, conductor plate 4 and lock pad 2, taper bolt 1, waterproof apron 3 are riveted together, become the entire combination device.
Claims (1)
1, a kind of vibrationproof, retaining, exempt from removing replaceable locking earthing device, it is characterized in that: fixedly connected with lock pad in the conehead place of taper bolt, this lock pad is fixedlyed connected with conductor plate, waterproof apron is positioned at this lock pad groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200725082U CN201262986Y (en) | 2008-09-26 | 2008-09-26 | Vibration insulation, recede resistance, disassembly-free disposable locking grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200725082U CN201262986Y (en) | 2008-09-26 | 2008-09-26 | Vibration insulation, recede resistance, disassembly-free disposable locking grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262986Y true CN201262986Y (en) | 2009-06-24 |
Family
ID=40809462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200725082U Expired - Fee Related CN201262986Y (en) | 2008-09-26 | 2008-09-26 | Vibration insulation, recede resistance, disassembly-free disposable locking grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801002A (en) * | 2012-07-23 | 2012-11-28 | 上海库革电气设备制造有限公司 | Grounding signal connecting nail |
| CN110676604A (en) * | 2018-07-02 | 2020-01-10 | 大众汽车有限公司 | Sleeve element and system consisting of a barrier and a sleeve element |
-
2008
- 2008-09-26 CN CNU2008200725082U patent/CN201262986Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801002A (en) * | 2012-07-23 | 2012-11-28 | 上海库革电气设备制造有限公司 | Grounding signal connecting nail |
| CN110676604A (en) * | 2018-07-02 | 2020-01-10 | 大众汽车有限公司 | Sleeve element and system consisting of a barrier and a sleeve element |
| US11094435B2 (en) | 2018-07-02 | 2021-08-17 | Volkswagen Aktiengesellschaft | Bushing element and system composed of a separator and a bushing element |
| CN110676604B (en) * | 2018-07-02 | 2021-08-20 | 大众汽车有限公司 | Sleeve element and system consisting of a barrier and a sleeve element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |