CN209133969U - High-voltage circuitbreaker multifunctional energy lockset - Google Patents
High-voltage circuitbreaker multifunctional energy lockset Download PDFInfo
- Publication number
- CN209133969U CN209133969U CN201820371553.1U CN201820371553U CN209133969U CN 209133969 U CN209133969 U CN 209133969U CN 201820371553 U CN201820371553 U CN 201820371553U CN 209133969 U CN209133969 U CN 209133969U
- Authority
- CN
- China
- Prior art keywords
- lockset
- locking
- lock body
- mounting groove
- circuit 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
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003449 preventive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
A kind of high-voltage circuitbreaker multifunctional energy lockset, the lock body of lockset are the step structure of bending, and the width of step is greater than the height of protected switch exposed, so that protected switch exposed position is able to be concealed in step inner cavity；It is provided with bolt mounting groove at step bottom plate, is provided with lockhole at the protruding position of lock body；The bolt mounting groove is the combined shaped of elongated slot and flared channels, and wherein the big mouth of flared channels is outwardly.Its advantage is that directly circuit breaker cart can be locked, lock can shelter from position and the locking that handcart advance and retreat plug in crank, the equipment that not only realization breaker is controlled is in maintenance, carry out tripartite's locking, it prevents circuit breaker cart from shaking into running position and charging, and also achieves when equipment annual overhaul, circuit breaker cart is after doing energy locking, it can also draw and carry out preventive trial outside cabinet, especially suitable for 6--10KV high-voltage handcart formula breaker.
Description
Technical field
The utility model relates to electric security protector technical field, in particular to a kind of high-voltage circuitbreaker multifunctional energy lock
Tool.
Background technique
The lockset that we use at present is relatively simple, only six hole cable of large size lock for circuit breaker and six hole hasp of steel and steel
Three kinds of lock, therefore other locksets cooperation high-voltage circuitbreaker earthed system that producer can only be used to provide carries out energy locking.High pressure
The safety measure of breaker is the outgoing ground connection in breaker, and some breakers have earthing or grounding means, as long as we close ground connection
Disconnecting link is hung energy lock at grounding switch switch position, can only also be served as a warning, the external world still can arbitrarily change protection
The state of device does not play the role of that power source is isolated, and some breakers do not have earthing or grounding means, by artificial hanging earthing conductor,
We have no idea to hang energy lock, the warning sign hanging energy and locking can only be significantly switched in breaker, since equipment use is more
Year, some breakers five anti-chain function missing even if closing ground connection back brake, can also shake circuit breaker cart and send into running position
Electricity, consequence is that breaker is caused to explode, so there is hidden danger on safety verification, so that us be promoted to want to figure out how
Shake the handcart of breaker all can not handcart into running position when either party overhauls.
Utility model content
The purpose of this utility model is just to provide a kind of position fixed and shelter from handcart advance and retreat using two panels lockset,
When effectively preventing overhaul of the equipments, handcart is artificially shaken to the high-voltage circuitbreaker multifunctional energy lockset to running position.
The solution of the utility model is such that
A kind of high-voltage circuitbreaker multifunctional energy lockset, the lock body of lockset are the step structure of bending, and the width of step is big
In the height of protected switch exposed, so that protected switch exposed position is able to be concealed in step inner cavity；At step bottom plate
It is provided with bolt mounting groove, is provided with lockhole at the protruding position of lock body.
More specific technical solution is also: the bolt mounting groove is the combined shaped of elongated slot and flared channels, wherein loudspeaker
The big mouth of slot is outwardly.
The utility model has the advantages that can directly lock circuit breaker cart, lock can shelter from handcart advance and retreat and plug in crank
Position and locking, not only realize that the equipment that is controlled of breaker in maintenance, carries out tripartite's locking, prevents circuit breaker cart from shaking
Enter running position and charge, and also achieve when equipment annual overhaul, circuit breaker cart is after doing energy locking, moreover it is possible to draw and arrive cabinet
Outer carry out preventive trial, especially suitable for 6--10KV high-voltage handcart formula breaker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the stereoscopic schematic diagram of structure shown in Fig. 1.
Fig. 5 is the schematic diagram of another angle of structure shown in Fig. 1.
Fig. 6 is use state diagram when being locked using two panels lock body.
Fig. 7 is cross-sectional view when being locked using two panels lock body.
Specific embodiment
The utility model is as shown in Figure 1,2,3, 4, and the lock body 1 of lockset is the step structure of bending, and the width of step is greater than
The height of protected switch exposed, so that protected switch exposed position is able to be concealed in step inner cavity；It is opened at step bottom plate
There is bolt mounting groove 3, is provided with lockhole 2 at the protruding position of lock body.
Bolt mounting groove 3 is the combined shaped of elongated slot and flared channels, and wherein the big mouth of flared channels is outwardly.
When the utility model is used, as shown in Figure 4,5, 6, it is combined using two panels lock body 1 and constitutes lockset, when installation, by it
In it is a piece of be positioned to position shown in Fig. 4, another is positioned to position shown in fig. 5, forms left and right two panels lock body and combines to be formed
Bolt mounting groove 3 is sticked into handcart and retreated and swaggers 5 rear portion of switch of handle by lockset, and the screw rod 4 of central portion both sides is by left and right two
Piece lock body is fixed respectively, forms structure shown in Fig. 7, at lockhole 2 with lock locking, can be realized to shielded switch 5 into
Row locking reaches the position of two panels lockset fixed and shelter from handcart advance and retreat, when effectively preventing overhaul of the equipments, artificially by hand
Vehicle shakes to running position.
Claims (2)
1. a kind of high-voltage circuitbreaker multifunctional energy lockset, it is characterised in that: the lock body of lockset is the step structure of bending, step
Width be greater than protected switch exposed height so that protected switch exposed position is able to be concealed in step inner cavity；In platform
It is provided with bolt mounting groove at rank bottom plate, is provided with lockhole at the protruding position of lock body.
2. high-voltage circuitbreaker multifunctional energy lockset according to claim 1, it is characterised in that: the bolt mounting groove is
The combined shaped of elongated slot and flared channels, wherein the big mouth of flared channels is outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371553.1U CN209133969U (en) | 2018-03-19 | 2018-03-19 | High-voltage circuitbreaker multifunctional energy lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820371553.1U CN209133969U (en) | 2018-03-19 | 2018-03-19 | High-voltage circuitbreaker multifunctional energy lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133969U true CN209133969U (en) | 2019-07-19 |
Family
ID=67227555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820371553.1U Expired - Fee Related CN209133969U (en) | 2018-03-19 | 2018-03-19 | High-voltage circuitbreaker multifunctional energy lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133969U (en) |
-
2018
- 2018-03-19 CN CN201820371553.1U patent/CN209133969U/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: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |