CN205643643U - SF 6 circuit breaker explosion chamber pressure test frock - Google Patents
SF 6 circuit breaker explosion chamber pressure test frock Download PDFInfo
- Publication number
- CN205643643U CN205643643U CN201620478150.8U CN201620478150U CN205643643U CN 205643643 U CN205643643 U CN 205643643U CN 201620478150 U CN201620478150 U CN 201620478150U CN 205643643 U CN205643643 U CN 205643643U
- Authority
- CN
- China
- Prior art keywords
- fixed
- connecting rod
- pin
- left end
- explosion chamber
- 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
- 238000004880 explosion Methods 0.000 title abstract 4
- 238000010276 construction Methods 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a SF 6 circuit breaker explosion chamber pressure test frock, the face left end of fixed plate is fixed with four component locating pins, be fixed with four rod positioning round pins in the middle of its face right part, its face right part downside is fixed with the supporting pin, the horizontal card of connecting rod just can be controlled between each rod positioning round pin and remove, the middle part of connecting rod is fixed with the connecting pin, the U type groove card of action bars upper end is on the connecting pin, the middle part of action bars articulates on the supporting pin, the moving contact of explosion chamber is connected to the left end of hanging spring -balance, the left end of connecting rod is connected to its right -hand member through the couple. The utility model discloses can be the fast accurate size of measuring the moving contact frictional force of explosion chamber, simple structure, with low costs is fit for the extensive use of each electric pressure.
Description
Technical field
This utility model relates to a kind of device to sulfur hexafluoride breaker test arc-chutes moving contact pressure.
Background technology
At present, 40.5kV chopper plays vital effect as the maincenter of transmission line of electricity during ensureing electric power safety operation.Arc-chutes are self-evident as its importance of core of chopper.Past is confined to first install post debugging for the speed debugging of arc-chutes, once go wrong and will again dismember chopper, this kind of method shortcoming is that repeating famine has taken substantial amounts of manual labor, wastes material and substantial amounts of built-up time, and the manufacturing to product causes immeasurable loss.
Summary of the invention
The speed governing problem caused owing to contact pressure is improper for solution, this utility model provides the test device measuring arc-chutes moving contact frictional force that a kind of simple in construction, certainty of measurement are high, efficiency is fast, and its technical scheme taked is:
Including fixed plate, spring scale, connecting rod and action bars, the plate face left end of fixed plate is fixed with four element alignment pins, it is fixed with four connecting rod alignment pins in the middle of its plate face right part, support pin it is fixed with on the downside of its plate face right part, connecting rod is laterally stuck between each connecting rod alignment pin and can move left and right, connecting rod be fixedly arranged in the middle of connecting pin, the U-type groove of action bars upper end is stuck on connecting pin, the middle part of action bars is hinged on support pin, the left end of spring scale connects the moving contact of arc-chutes, its right-hand member left end by hook connecting connective pole.
Horizon bar can be transmitted torque to by the steady pin supported on pin and pull bar in fixed plate when action bars is rotated clockwise by this utility model application lever principle and produce horizontal pull, the size of moving contact frictional force is obtained by the Newton's third law i.e. equilibrium principle of power, frictional force is excessive and causes mechanism to transship to prevent arc-chutes from occurring, so that it is guaranteed that chopper is properly functioning, there is simple in construction, easy to operate, it is ensured that the features such as arc-chutes assembling quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1, the plate face left end of fixed plate 3 is fixed with four element alignment pins 2, it is fixed with four connecting rod alignment pins 6 in the middle of its plate face right part, support pin 9 it is fixed with on the downside of its plate face right part, connecting rod 7 is laterally stuck between each connecting rod alignment pin 6 and can move left and right, connecting rod 7 be fixedly arranged in the middle of connecting pin 8, the U-type groove of action bars 10 upper end is stuck on connecting pin 8, the middle part of action bars 10 is hinged on support pin 9, the left end of spring scale 4 connects the moving contact of arc-chutes 1, and its right-hand member is by the left end of hook 5 connection connecting rod 7.
First fixed plate 3 is fixed on a horizontal plane by hole, location, detected element arc-chutes 1 is placed and is stuck at element alignment pin 2.By clockwise turning operation bar 10, connecting rod 7 is made to move right, thus the moving contact that spring scale 4 pulls arc-chutes 1 moves right to open position from closing position, spring scale 4 reads and regards number, the size of the moving contact frictional force of arc-chutes 1 can be measured fast and accurately, simple in construction, low cost, be suitable for each electric pressure and use widely.
Claims (1)
1. a SF 6 arc-extinguishing chamber of circuit breaker stress test frock, including fixed plate, spring scale, connecting rod and action bars, it is characterized in that: the plate face left end of fixed plate is fixed with four element alignment pins, it is fixed with four connecting rod alignment pins in the middle of its plate face right part, support pin it is fixed with on the downside of its plate face right part, connecting rod is laterally stuck between each connecting rod alignment pin and can move left and right, connecting rod be fixedly arranged in the middle of connecting pin, the U-type groove of action bars upper end is stuck on connecting pin, the middle part of action bars is hinged on support pin, the left end of spring scale connects the moving contact of arc-chutes, its right-hand member left end by hook connecting connective pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478150.8U CN205643643U (en) | 2016-05-24 | 2016-05-24 | SF 6 circuit breaker explosion chamber pressure test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478150.8U CN205643643U (en) | 2016-05-24 | 2016-05-24 | SF 6 circuit breaker explosion chamber pressure test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643643U true CN205643643U (en) | 2016-10-12 |
Family
ID=57055616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478150.8U Expired - Fee Related CN205643643U (en) | 2016-05-24 | 2016-05-24 | SF 6 circuit breaker explosion chamber pressure test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799018A (en) * | 2018-12-20 | 2019-05-24 | 河南平高电气股份有限公司 | Arc-extinguishing chamber of circuit breaker friction measurement experimental rig |
-
2016
- 2016-05-24 CN CN201620478150.8U patent/CN205643643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799018A (en) * | 2018-12-20 | 2019-05-24 | 河南平高电气股份有限公司 | Arc-extinguishing chamber of circuit breaker friction measurement experimental rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10615590B2 (en) | Switch operating characteristic monitoring device, switch equipped with same, and switch operating characteristic monitoring method | |
| CN104237780B (en) | A kind of characteristic detecting method and characteristic detection device | |
| CN204595107U (en) | A kind of GIS device galvanic circle contact condition analoging detecting device | |
| CN205643643U (en) | SF 6 circuit breaker explosion chamber pressure test frock | |
| CN109143056B (en) | A Vibration Online Repair System for Knife Switch of GIS Equipment | |
| CN203535118U (en) | Device for measuring dynamic contact resistance among contacts of high voltage circuit breaker | |
| CN205159204U (en) | An indoor high-voltage vacuum circuit breaker spring operating mechanism | |
| CN102650557B (en) | Moment measuring device for circuit breaker body | |
| CN104931830A (en) | Electronic cigarette host test fixture | |
| CN204287424U (en) | A kind of switching characteristic analyser | |
| CN104501871B (en) | A Performance Testing System of Electromagnet Based on OPC | |
| CN202948111U (en) | Vacuum contactor synchronization tester | |
| CN206321718U (en) | A kind of simple mimic-disconnecting switch | |
| CN203965482U (en) | A kind of breaker of plastic casing test fixture | |
| CN205139304U (en) | A tester for controlling and overflow dropout circuit breaker among protection switch | |
| CN204009001U (en) | A kind of miniature circuit breaker overload protection characteristics regulates test mechanism automatically | |
| CN205484750U (en) | Magnetic induction loop testing arrangement | |
| CN203386624U (en) | Miniature disconnecting switch | |
| CN202676340U (en) | Relay contact pressure detection mechanism | |
| CN105572576A (en) | Vacuum circuit breaker performance parameter test device | |
| CN201535781U (en) | High-voltage circuit-breaker component/resultant velocity test device | |
| CN104614591A (en) | Loop resistance tester for automatic change-over switch | |
| CN204515018U (en) | Automatic change over circuit resistance tester | |
| CN108663181A (en) | A kind of Vibration Modal Test system and method for open isolating switch | |
| CN204269353U (en) | A kind ofly be applied in Intelligent ring network on-Line Monitor Device cashier's office in a shop |
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: 20161012 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |