CN103532037B - A kind of 10kVVD4, VS1 switch spring locker - Google Patents
A kind of 10kVVD4, VS1 switch spring locker Download PDFInfo
- Publication number
- CN103532037B CN103532037B CN201310512688.7A CN201310512688A CN103532037B CN 103532037 B CN103532037 B CN 103532037B CN 201310512688 A CN201310512688 A CN 201310512688A CN 103532037 B CN103532037 B CN 103532037B
- Authority
- CN
- China
- Prior art keywords
- 10kvvd4
- pull bar
- hinged
- horizontal support
- spring
- 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.)
- Active
Links
- 230000009471 action Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a kind of 10kVVD4, VS1 switch spring locker, relate to energy-stored spring locking technical field. This locker has a horizontal support bar, the one rotation action bars moving up and down is installed on horizontal support bar, the two ends of horizontal support bar are hinged one vertical pull bar respectively, hinged one one end of moving pull bar respectively on two vertical pull bars, the other end of mobile pull bar is hinged on the bottom of rotation action bars, and vertically the bottom of pull bar is symmetrical installs one for locking the semicircle dop of 10kVVD4, VS1 switch spring. Advantage: 10kVVD4, VS1 center switch energy-stored spring are tightened, make in spring disassembly process more conveniently, shorten greatly the defect processing time, and improve repair quality, improve customer power supply reliability, improve Business Economic Benefit.
Description
Technical field
The present invention relates to energy-stored spring locking technical field, specifically a kind of 10kVVD4, VS1 switch bullet
Spring locker.
Background technology
At present, 10kVVD4 in power system, VS1 center switch use amount progressively increases, although equipment quality progressively improves, but equipment is repaiied the also prolongation thereupon of examination cycle, along with user constantly increases need for electricity, shorter and shorter to on-the-spot mechanism's defect processing time requirement, relying on the pattern that producer carries out defect processing must improve in the past, and it is on-the-spot in the process of mechanism's defect processing, because the dismounting of energy-stored spring does not have special instrument available, make the dismounting of energy-stored spring become on-the-spot practical challenges, also easily cause the installation of spring not in place, affect the performance of mechanism, disassembly and assembly time and the equipment deficiency processing time of spring are greatly extended simultaneously, cause user's power off time long, affected the social image of enterprise, also affected the economic benefit of enterprise.
Summary of the invention
In order to overcome the dismounting difficult problem of existing energy-stored spring, the invention provides a kind of 10kVVD4,
VS1 switch spring locker, tightens 10kVVD4, VS1 center switch energy-stored spring, makes in spring disassembly process more conveniently, shortens greatly the defect processing time, and improves repair quality.
The present invention realizes with following technical scheme: a kind of 10kVVD4, VS1 switch spring locker, comprise a horizontal support bar, the one rotation action bars moving up and down is installed on horizontal support bar, the two ends of horizontal support bar are hinged one vertical pull bar respectively, hinged one one end of moving pull bar respectively on two vertical pull bars, the other end of mobile pull bar is hinged on the bottom of rotation action bars, and vertically the bottom of pull bar is symmetrical installs one for locking the semicircle dop of 10kVVD4, VS1 switch spring; Described rotation action bars by handle and the threaded rod that is vertically arranged on handle below form, horizontal support bar is provided with the screwed hole matching with threaded rod, threaded rod is through one end of the hinged mobile pull bar of screwed hole.
The invention has the beneficial effects as follows: 10kVVD4, VS1 center switch energy-stored spring are tightened, make in spring disassembly process more conveniently, shorten greatly the defect processing time, and improve repair quality, improve customer power supply reliability, improve Business Economic Benefit.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is that the C of Fig. 1 is to view;
Fig. 5 is that the D of Fig. 1 is to view;
Fig. 6 is that the E of Fig. 1 is to view.
In figure: 1. rotation action bars, 11. handles, 12. threaded rods, 2, horizontal support bar, 3. vertical pull bar, 4. moves pull bar, 5. semicircle dop.
Detailed description of the invention
As shown in Fig. 1-6, a kind of 10kVVD4, VS1 switch spring locker have a horizontal support bar 2, the one rotation action bars 1 moving up and down is installed on horizontal support bar 2, the two ends of horizontal support bar 2 are hinged one vertical pull bar 3 respectively, hinged one one end of moving pull bar 4 respectively on two vertical pull bars 3, the other end of mobile pull bar 4 is hinged on the bottom of rotation action bars 1, and vertically the bottom of pull bar 3 is symmetrical installs one for locking the semicircle dop 5 of 10kVVD4, VS1 switch spring.
Described rotation action bars 1 is made up of handle 11 and the threaded rod 12 that is vertically arranged on handle 11 belows, and horizontal support bar 2 is provided with the screwed hole matching with threaded rod 12, and threaded rod 12 is through one end of the hinged mobile pull bar 4 of screwed hole.
The course of work: handle 11 is rotated counterclockwise, threaded rod rises and shortens distance between semicircle dop 5, make distance between the two reach distance between 10kVVD4, VS1 switch spring pull bar, semicircle dop 5 is stuck between 10kVVD4, the outstanding position of VS1 switch spring pull bar, and now semicircle dop is perpendicular to vertical pull bar 3. The rotating handles that turns clockwise, threaded rod declines and increases distance between semicircle dop 5,10kVVD4, VS1 switch spring is tensioned to spring pull bar screw and is not subject to spring tension position, just can easily remove 10kVVD4, VS1 switch spring. The slight locking of this device to 10kVVD4, VS1 switch spring, fixing spring length, makes on-the-spot easy disassembly.
Claims (1)
1. a 10kVVD4, VS1 switch spring locker, it is characterized in that: comprise a horizontal support bar (2), the upper rotation action bars (1) moving up and down of installing of horizontal support bar (2), the two ends of horizontal support bar (2) are hinged one vertical pull bar (3) respectively, hinged one one end of moving pull bar (4) respectively on two vertical pull bars (3), the other end of mobile pull bar (4) is hinged on the bottom of rotation action bars (1), and vertically the bottom of pull bar (3) is symmetrical installs one for locking the semicircle dop (5) of 10kVVD4, VS1 switch spring; Described rotation action bars (1) is by handle (11) and be vertically arranged on threaded rod (12) formation below handle (11), horizontal support bar (2) is provided with the screwed hole matching with threaded rod (12), and threaded rod (12) is the other end away from vertical pull bar through the hinged mobile pull bar of screwed hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512688.7A CN103532037B (en) | 2013-10-25 | 2013-10-25 | A kind of 10kVVD4, VS1 switch spring locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512688.7A CN103532037B (en) | 2013-10-25 | 2013-10-25 | A kind of 10kVVD4, VS1 switch spring locker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103532037A CN103532037A (en) | 2014-01-22 |
| CN103532037B true CN103532037B (en) | 2016-05-18 |
Family
ID=49933837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310512688.7A Active CN103532037B (en) | 2013-10-25 | 2013-10-25 | A kind of 10kVVD4, VS1 switch spring locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103532037B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05268708A (en) * | 1992-03-18 | 1993-10-15 | Hitachi Ltd | Gas insulation opening and shutting |
| CN201584324U (en) * | 2009-11-27 | 2010-09-15 | 江苏华冠电器集团有限公司 | Switch contact disassembling tooling |
| CN101895069A (en) * | 2010-06-12 | 2010-11-24 | 江苏大全长江电器股份有限公司 | Quincuncial contact handling tool |
| CN102208765A (en) * | 2011-02-28 | 2011-10-05 | 余杭供电局 | Special-purpose tool used for dismounting 110 kilovolt GW4 and GW5 type switch button contact and inner-stretched spring |
| CN202549660U (en) * | 2012-04-29 | 2012-11-21 | 沧州供电公司 | Contact finger spring installer of isolation disconnector |
| CN203521978U (en) * | 2013-10-25 | 2014-04-02 | 国家电网公司 | Spring locker for 10kVVD4 and VS1 switch |
-
2013
- 2013-10-25 CN CN201310512688.7A patent/CN103532037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05268708A (en) * | 1992-03-18 | 1993-10-15 | Hitachi Ltd | Gas insulation opening and shutting |
| CN201584324U (en) * | 2009-11-27 | 2010-09-15 | 江苏华冠电器集团有限公司 | Switch contact disassembling tooling |
| CN101895069A (en) * | 2010-06-12 | 2010-11-24 | 江苏大全长江电器股份有限公司 | Quincuncial contact handling tool |
| CN102208765A (en) * | 2011-02-28 | 2011-10-05 | 余杭供电局 | Special-purpose tool used for dismounting 110 kilovolt GW4 and GW5 type switch button contact and inner-stretched spring |
| CN202549660U (en) * | 2012-04-29 | 2012-11-21 | 沧州供电公司 | Contact finger spring installer of isolation disconnector |
| CN203521978U (en) * | 2013-10-25 | 2014-04-02 | 国家电网公司 | Spring locker for 10kVVD4 and VS1 switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103532037A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103692379A (en) | Fixing device capable of holding down processed materials | |
| CN203521978U (en) | Spring locker for 10kVVD4 and VS1 switch | |
| CN103532037B (en) | A kind of 10kVVD4, VS1 switch spring locker | |
| CN203443532U (en) | Device for measuring concentricity of annular motor rotor | |
| CN203881258U (en) | Horizontal and vertical displacement measuring apparatus used for GIS combined electric appliance air cabin | |
| CN207283117U (en) | A kind of cord holder of supporting street code | |
| CN205249405U (en) | Telescopic appearance bracket of checking meter | |
| CN102588719A (en) | Fixing device and monitoring device with same | |
| CN203286403U (en) | LED lamp post | |
| CN202268610U (en) | Installing structure of switching device | |
| CN204286933U (en) | A kind of pressure maintenance device of test water plane physical strength | |
| CN204254435U (en) | A kind of mounting structure of LED wall wash lamp | |
| CN103335285B (en) | Detachable connecting structure and lamp post applying connecting structure | |
| CN203521941U (en) | Switch cabinet facilitating detaching and inspection | |
| CN204102696U (en) | A kind of fixture of low-temperature measurement current transformer | |
| CN205135147U (en) | High -low voltage switch cabinet door lock | |
| CN203019266U (en) | Load switch framework assembly fixture | |
| CN204007940U (en) | A kind of use for laboratory verification thermometer test framework | |
| CN204391040U (en) | For mass spectrometric mount pad | |
| CN203415850U (en) | High voltage switch cabinet secondary wire protection device | |
| CN104043983B (en) | A kind of separation crane span structure fixer for machining | |
| CN204046030U (en) | Voltage mutual inducer trolley | |
| CN203453929U (en) | Lamp fixing structure | |
| CN202651672U (en) | Metering dolly | |
| CN202158053U (en) | Fixed screw structure for module mounting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |