CN206490355U - High pressure cabinet static contact protector - Google Patents
High pressure cabinet static contact protector Download PDFInfo
- Publication number
- CN206490355U CN206490355U CN201720171633.8U CN201720171633U CN206490355U CN 206490355 U CN206490355 U CN 206490355U CN 201720171633 U CN201720171633 U CN 201720171633U CN 206490355 U CN206490355 U CN 206490355U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- static contact
- sliding block
- high pressure
- breaker
- 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
Abstract
The utility model is related to a kind of high pressure cabinet static contact protector, including to block the overhead gage of inlet wire static contact and lower baffle plate to block outlet static contact in breaker chamber；Overhead gage and lower baffle plate drive its synchronization towards or away from from movement by the drive mechanism positioned at both sides；The drive mechanism includes a vertical guide, positioned at a pair of guide wheels at vertical guide two ends and two drawstrings；The top shoe being connected with overhead gage and the sliding block being connected with lower baffle plate are provided with the vertical guide；One end of wherein one drawstring is connected with top shoe, and the other end is connected after bypassing guide wheel above with sliding block；One end of another drawstring is connected with sliding block, and the other end is connected after bypassing underlying guide wheel with top shoe.The utility model high pressure cabinet static contact protective device structure is simple, simplifies assembling process, easy to use, can avoid stuck phenomenon occur because part gets rusty, stable and reliable in work, service life is long.
Description
Technical field
The utility model is related to a kind of high pressure cabinet static contact protector.
Background technology
Breaker on high-tension switch cabinet, which needs often to pull out, to be checked or is repaired, after breaker is pulled out, breaker
Moving contact departs from the static contact on switch cubicle, and static contact is just exposed, it is therefore desirable to can shelter from the protection of static contact
Device；And the curtain door protection mechanism used at present exists complicated, stability is poor, easily stuck shortcoming.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of structure novelty, and high pressure cabinet static contact easy to use is prevented
Protection unit.
The utility model is realized using following scheme：A kind of high pressure cabinet static contact protector, including positioned at breaker chamber
The interior overhead gage to block inlet wire static contact and the lower baffle plate to block outlet static contact；Overhead gage and lower baffle plate by positioned at
The drive mechanism of both sides drives its synchronization towards or away from from movement；The drive mechanism includes a vertical guide, positioned at vertical
A pair of guide wheels at guide rail two ends and two drawstrings；Be provided with the vertical guide top shoe that is connected with overhead gage and
The sliding block being connected with lower baffle plate；One end of wherein one drawstring is connected with top shoe, and the other end bypasses above
It is connected after guide wheel with sliding block；One end of another drawstring is connected with sliding block, and the other end bypasses underlying guide wheel
It is connected afterwards with top shoe；Breaker chamber both sides are additionally provided with moves forward and backward what is moved up and down to realize sliding block by breaker
Transmission mechanism.
Further, the transmission mechanism includes being articulated with the swing arm of breaker chamber side wall, the swing arm swinging end and one
One end of connecting rod is connected, and the sliding block of the connecting rod other end and respective side is hinged, and the articulated section of swing arm is provided with promotion swing arm
The torsion spring being swung up.
Further, the hinged end of swing arm is provided with the protruding shaft eccentric with swing arm pin joint, breaker sidepiece be provided with
Z-shaped guide groove that protruding shaft is engaged is realized during extraction and put in swing arm so that breaker realizes the swing arm bottom when being pushed into.
Further, breaker chamber side wall has the banking pin of swinging in limitation swing arm, and the porch of Z-shaped guide groove is set
Have and be set with roller in the horn mouth opened outside, the protruding shaft.
Compared with prior art, the utility model has the advantages that：The utility model high pressure cabinet static contact is protected
Apparatus structure is simple, simplifies assembling process, easy to use, can avoid stuck phenomenon occur because part gets rusty, working stability
Reliably, service life is long.
For the purpose of this utility model, technical scheme and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model embodiment organigram；
Fig. 2 is transmission mechanism schematic diagram in the utility model embodiment；
Fig. 3 is breaker organigram in the utility model embodiment；
Label declaration in figure：1- breaker chambers, 2- overhead gages, 3- lower baffle plates, 4- vertical guides, 5- guide wheels, 6- drawstrings, 7-
Top shoe, 8- sliding blocks, 9- breakers, 10- swing arms, 11- connecting rods, 12- torsion springs, 13- protruding shafts, 14-Z shapes guide groove, 15- are spacing
Nail, 16- horn mouths, 17- rollers.
Embodiment
As shown in Fig. 1 ~ 3, a kind of high pressure cabinet static contact protector, including to block inlet wire in breaker chamber 1
The overhead gage 2 of static contact and the lower baffle plate 3 to block outlet static contact；Overhead gage 2 and lower baffle plate 3 are by the driving positioned at both sides
Mechanism drives its synchronization towards or away from from movement；The drive mechanism includes a vertical guide 4, positioned at the two ends of vertical guide 4
A pair of guide wheels 5 and two drawstrings 6；Be provided with the vertical guide 4 top shoe 7 that is connected with overhead gage 2 and with
The sliding block 8 that lower baffle plate is connected；One end of wherein one drawstring 6 is connected with top shoe 7, and the other end bypasses above
It is connected after guide wheel with sliding block 8；One end of another drawstring is connected with sliding block 8, and the other end bypasses underlying lead
It is connected after wheel with top shoe 7；The both sides of breaker chamber 1 are additionally provided with to be moved forward and backward to realize above and below sliding block by breaker 9
Mobile transmission mechanism, the extraction of breaker and push-in can drive sliding block to move up and down by transmission mechanism, on sliding block
Moving down kinetic energy, enough to drive top shoe to do synchronous towards or away from from motion, and then realizes the folding of upper and lower baffle plate, the protection
Device is not only simple in structure, and stability is good, safe and reliable, easy to use, and assembling is simple.
In the present embodiment, the transmission mechanism includes being articulated with the swing arm 10 of the side wall of breaker chamber 1, and the swing arm 10 is put
Moved end is connected with one end of a connecting rod 11, and the sliding block of the connecting rod other end and respective side is hinged, and the articulated section of swing arm is set
There is the torsion spring 12 for promoting swing arm 10 to be swung up, torsion spring 12 is the endurance that swing arm 10 provides a upper pendulum, it is ensured that breaker is taken out
Go out rear lower baffle plate not falling out, stationary contact is sheltered from all the time.
In the present embodiment, the hinged end of swing arm 10 is provided with the protruding shaft 13 eccentric with swing arm pin joint, breaker sidepiece
The Z-shaped guide groove 14 that is engaged with protruding shaft is provided with so that breaker realizes the swing arm bottom when being pushed into, realizes and is put in swing arm during extraction；
Breaker swing arm bottom in the presence of Z-shaped guide groove 14 in push-in, breaker is put when extracting out in the presence of Z-shaped guide groove 14
Put on arm, therefore, the upper pendulum of swing arm, which resets to disobey, is against torsion spring 12, but is realized by Z-shaped guide groove 14, can avoid because of portion
Part gets rusty and stuck phenomenon occurs, stable and reliable in work, and service life is long.
In the present embodiment, breaker chamber side wall has and covered on the banking pin 15 of swinging in limitation swing arm, banking pin 15
Provided with rubber sleeve；The porch of Z-shaped guide groove is provided with the horn mouth 16 opened outside, the protruding shaft 13 and is set with roller 17, loudspeaker
Being designed with for mouth enters in guide groove beneficial to protruding shaft 13, while roller 17 can reduce friction, reduces noise.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (4)
1. a kind of high pressure cabinet static contact protector, it is characterised in that：Including in breaker chamber to block inlet wire stationary contact
The overhead gage of head and the lower baffle plate to block outlet static contact；Overhead gage and lower baffle plate are by the drive mechanism driving positioned at both sides
Its synchronization is towards or away from from movement；The drive mechanism includes a vertical guide, a pair of guide wheels positioned at vertical guide two ends
And two drawstrings；Under the top shoe being connected with overhead gage is provided with the vertical guide and is connected with lower baffle plate
Sliding block；One end of wherein one drawstring is connected with top shoe, and the other end is connected after bypassing guide wheel above with sliding block
Connect；One end of another drawstring is connected with sliding block, and the other end is connected after bypassing underlying guide wheel with top shoe；It is disconnected
Road Qi Shi both sides are additionally provided with to be moved forward and backward to realize transmission mechanism that sliding block is moved up and down by breaker.
2. high pressure cabinet static contact protector according to claim 1, it is characterised in that：The transmission mechanism includes being hinged
In the swing arm of breaker chamber side wall, the swing arm swinging end is connected with one end of a connecting rod, the connecting rod other end and respective side
Sliding block is hinged, and the articulated section of swing arm is provided with the torsion spring for promoting swing arm to be swung up.
3. high pressure cabinet static contact protector according to claim 2, it is characterised in that：The hinged end of swing arm be provided with
The eccentric protruding shaft of swing arm pin joint, breaker sidepiece is provided with the Z-shaped guide groove being engaged with protruding shaft so that real when breaker is pushed into
The existing swing arm bottom, realizes during extraction and is put in swing arm.
4. high pressure cabinet static contact protector according to claim 3, it is characterised in that：Breaker chamber side wall has limitation
The banking pin of swinging in swing arm, the porch of Z-shaped guide groove is provided with the horn mouth opened outside, the protruding shaft and is set with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171633.8U CN206490355U (en) | 2017-02-24 | 2017-02-24 | High pressure cabinet static contact protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171633.8U CN206490355U (en) | 2017-02-24 | 2017-02-24 | High pressure cabinet static contact protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490355U true CN206490355U (en) | 2017-09-12 |
Family
ID=59762668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171633.8U Expired - Fee Related CN206490355U (en) | 2017-02-24 | 2017-02-24 | High pressure cabinet static contact protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654962A (en) * | 2017-02-24 | 2017-05-10 | 福建南平闽延电气设备有限公司 | High-voltage cabinet fixed contact safety protection structure and working method thereof |
-
2017
- 2017-02-24 CN CN201720171633.8U patent/CN206490355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654962A (en) * | 2017-02-24 | 2017-05-10 | 福建南平闽延电气设备有限公司 | High-voltage cabinet fixed contact safety protection structure and working method thereof |
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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: 20170912 Termination date: 20180224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |