CN207765229U - A kind of circuit grading ring - Google Patents
A kind of circuit grading ring Download PDFInfo
- Publication number
- CN207765229U CN207765229U CN201820219871.6U CN201820219871U CN207765229U CN 207765229 U CN207765229 U CN 207765229U CN 201820219871 U CN201820219871 U CN 201820219871U CN 207765229 U CN207765229 U CN 207765229U
- Authority
- CN
- China
- Prior art keywords
- ring
- connecting rod
- pressing plate
- grading ring
- equal pressing
- 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
Links
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- Finger-Pressure Massage (AREA)
Abstract
A kind of circuit grading ring is provided with upper ring and a lower ring, connecting rod is provided between the upper ring and a lower ring, equal pressing plate is provided between connecting rod, and threaded rod is provided at the top of connecting rod, and the threaded rod is connected through a screw thread into inside upper ring.Connecting rod is provided on grading ring, it can allow between upper ring and a lower ring and support more securely, equal pressing plate is provided between connecting rod, the part of grading ring can be allowed to press capability improving, the needs pressed for meeting different circuits allow grading ring working efficiency to be promoted.
Description
Technical field
The utility model is related to a kind of grading rings, and in particular to a kind of circuit grading ring.
Background technology
Power department 330kV and above power transmission and transforming equipment are pressed using grading ring at present, if equipment grading ring
Failure will cause to press failure at equipment, cause field strength inconsistent, cause insulation harm, severe patient that equipment is caused to hit equipment
It wears, line tripping causes grid event.It can not carry out local uniform when many grading ring uses, affect grading ring
Using effect, make grading ring working efficiency relatively low.
Invention content
The purpose of this utility model is to provide a kind of a kind of reasonable for structure, circuit grading ring of uniform high-efficiency.
The technical solution of the utility model is：A kind of circuit grading ring is provided with upper ring and a lower ring, and the upper ring is under
It is provided with connecting rod between ring, equal pressing plate is provided between connecting rod, threaded rod is provided at the top of connecting rod, it is described
Threaded rod is connected through a screw thread into inside upper ring.
The equal pressing plate both sides are provided with draw bar, and the draw bar is aluminium bar.
Sheath is provided on the draw bar, the sheath is located at the both sides of equal pressing plate.
The lower end of the lower ring is provided with support base, and fixed block is provided on support base.
The utility model has the advantages that：It is provided with connecting rod on grading ring, can allow between upper ring and a lower ring and support more
What is added is secured, and equal pressing plate is provided between connecting rod, and the part of grading ring can be allowed to press capability improving, met not collinear
The needs pressed on road allow grading ring working efficiency to be promoted.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the threaded rod schematic diagram of the utility model.
In figure：1 is upper ring, and 2 be lower ring, and 3 be connecting rod, and 4 be equal pressing plate, and 5 be threaded rod, and 6 be draw bar, and 7 be sheath,
8 be support base, and 9 be fixed block, and 10 be rest stand.
Specific implementation mode
Embodiment 1
A kind of circuit grading ring is provided with ring 1 and lower ring 2, connecting rod is provided between the upper ring 1 and lower ring 2
3, it is provided with equal pressing plate 4 between connecting rod 3, the top of connecting rod 3 is provided with threaded rod 5, the threaded rod 5 passes through spiral shell
Line connection enters inside upper ring 1.
4 both sides of equal pressing plate are provided with draw bar 6, and the draw bar 6 is aluminium bar.
Sheath 7 is provided on the draw bar 6, the sheath 7 is located at the both sides of equal pressing plate.
The lower end of the lower ring 2 is provided with support base 8, and fixed block 9 is provided on support base 8.
Embodiment 2
A kind of circuit grading ring is provided with ring 1 and lower ring 2, connecting rod is provided between the upper ring 1 and lower ring 2
3, it is provided with equal pressing plate 4 between connecting rod 3, the top of connecting rod 3 is provided with threaded rod 5, the threaded rod 5 passes through spiral shell
Line connection enters inside upper ring 1.
4 both sides of equal pressing plate are provided with draw bar 6, and the draw bar 6 is aluminium bar.
Sheath 7 is provided on the draw bar 6, the sheath 7 is located at the both sides of equal pressing plate.
The lower end of the lower ring 2 is provided with support base 8, and fixed block 9 is provided on support base 8.
The fixed block is aluminium block, and 9 lower end of fixed block is provided with rest stand 10, movement is provided on rest stand 10
Wheel.
Claims (4)
1. a kind of circuit grading ring, is provided with upper ring and a lower ring, it is characterised in that：The company of being provided between the upper ring and a lower ring
Extension bar is provided with equal pressing plate between connecting rod, and threaded rod is provided at the top of connecting rod, and the threaded rod passes through screw thread
Connection enters inside upper ring.
2. a kind of circuit grading ring according to claim 1, it is characterised in that：The equal pressing plate both sides are provided with traction
Bar, the draw bar are aluminium bar.
3. a kind of circuit grading ring according to claim 2, it is characterised in that：It is provided with sheath on the draw bar,
The sheath is located at the both sides of equal pressing plate.
4. a kind of circuit grading ring according to claim 1, it is characterised in that：The lower end of the lower ring is provided with support
, it is provided with fixed block on support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219871.6U CN207765229U (en) | 2018-02-08 | 2018-02-08 | A kind of circuit grading ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219871.6U CN207765229U (en) | 2018-02-08 | 2018-02-08 | A kind of circuit grading ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765229U true CN207765229U (en) | 2018-08-24 |
Family
ID=63180148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219871.6U Expired - Fee Related CN207765229U (en) | 2018-02-08 | 2018-02-08 | A kind of circuit grading ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207765229U (en) |
-
2018
- 2018-02-08 CN CN201820219871.6U patent/CN207765229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |