CN203950710U - A kind of control deciliter procedure lock - Google Patents
A kind of control deciliter procedure lock Download PDFInfo
- Publication number
- CN203950710U CN203950710U CN201420347366.1U CN201420347366U CN203950710U CN 203950710 U CN203950710 U CN 203950710U CN 201420347366 U CN201420347366 U CN 201420347366U CN 203950710 U CN203950710 U CN 203950710U
- Authority
- CN
- China
- Prior art keywords
- procedure lock
- link
- housing
- transmission connection
- push rod
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to a kind of control deciliter procedure lock, comprise housing, housing is provided with making electromagnet, housing is provided with procedure lock, the centre position of the output of procedure lock and a link is in transmission connection, one end of link is in transmission connection by a connecting screw rod and a separating brake semiaxis, the other end of link is vertically provided with a combined floodgate push rod and is in transmission connection, the top of combined floodgate push rod is provided with a switch knob, adopt after above technical scheme: the utility model is easy, flexible and easy for installation, can on vacuum circuit breaker, operate, on its circuit breaker, need not open in addition keyhole.
Description
Technical field
The utility model belongs to control deciliter procedure lock, is specifically related to a kind of control deciliter procedure lock.
Background technology
Between many of vacuum circuit-breakers of the prior art, there is no the function of interlocking, do not reach five anti-chain functions in maintenance process, accident easily causes casualties simultaneously.
Summary of the invention
The utility model, in order to solve the technical problem of mentioning in background technology, provides a kind of control deciliter procedure lock.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of control deciliter procedure lock, comprise housing, housing is provided with making electromagnet, housing is provided with procedure lock, output and the link of procedure lock are in transmission connection, one end of link is in transmission connection by a connecting screw rod and a separating brake semiaxis, and the other end of link is vertically provided with combined floodgate push rod, and the top of combined floodgate push rod is provided with a switch knob.
On housing, be also provided with a change over switch, change over switch is connected with making electromagnet effect.
The top of link is provided with travel switch.
Adopt after above technical scheme: the utility model is easy, flexible and easy for installation, can on vacuum circuit breaker, operate, on its circuit breaker, need not open in addition keyhole.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of control deciliter procedure lock, comprise housing 1, housing 1 is provided with making electromagnet 2, housing 1 is provided with procedure lock 3, and the output of procedure lock 3 and link 4 are in transmission connection, and one end of link 4 is in transmission connection by a connecting screw rod 5 and a separating brake semiaxis 6, the other end of link 4 is vertically provided with combined floodgate push rod 7, and the top of combined floodgate push rod 7 is provided with a switch knob 8.
For all parts of the present utility model, explain:
1) on housing 1, be also provided with a change over switch, change over switch is connected with making electromagnet 2 effects.
2) top of link 4 is provided with travel switch 9, and travel switch is connected in making electromagnet secondary circuit.
Operation principle of the present utility model: procedure lock is to anticlockwise, by link 4, drive connecting screw rod 5, push rod moves up simultaneously, connecting screw rod 5 rotates separating brake semiaxis 6 this moment, switch separating brake, the travel switch 9 of link 4 tops cuts off power switch simultaneously, cannot electric switch-on, the push rod 7 that simultaneously closes a floodgate withstands switch knob 8, cannot closing by hand, key can be extracted from procedure lock 3, thereby reach a deciliter chain function, equipment is in maintenance process, procedure lock 3 is locked rear switch cannot electronic and closing by hand, in the situation that there is no key release, switch cannot not close a floodgate and guarantee maintainer's life safety, otherwise release, key cannot be extracted, switch is manual or electric switch-on normally.
Adopt after above technical scheme: the utility model is easy, flexible and easy for installation, can on vacuum circuit breaker, operate, on its circuit breaker, need not open in addition keyhole.
Claims (3)
1. control deciliter procedure lock for one kind, comprise housing (1), described housing (1) is provided with making electromagnet (2), it is characterized in that: described housing (1) is provided with procedure lock (3), the output of described procedure lock (3) and link (4) are in transmission connection, one end of described link (4) is in transmission connection by a connecting screw rod (5) and a separating brake semiaxis (6), the other end of described link (4) is vertically provided with combined floodgate push rod (7), and the top of described combined floodgate push rod (7) is provided with a switch knob (8).
2. a kind of control deciliter procedure lock according to claim 1, is characterized in that: on described housing (1), be also provided with a change over switch, described change over switch is connected with making electromagnet (2) effect.
3. a kind of control deciliter procedure lock according to claim 1 and 2, is characterized in that: the top of described link (4) is provided with travel switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347366.1U CN203950710U (en) | 2014-06-26 | 2014-06-26 | A kind of control deciliter procedure lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347366.1U CN203950710U (en) | 2014-06-26 | 2014-06-26 | A kind of control deciliter procedure lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950710U true CN203950710U (en) | 2014-11-19 |
Family
ID=51892732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347366.1U Expired - Lifetime CN203950710U (en) | 2014-06-26 | 2014-06-26 | A kind of control deciliter procedure lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882312A (en) * | 2015-05-29 | 2015-09-02 | 珠海星玛智能电气有限公司 | Unlocking device used for three-in-two switch cabinet |
-
2014
- 2014-06-26 CN CN201420347366.1U patent/CN203950710U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882312A (en) * | 2015-05-29 | 2015-09-02 | 珠海星玛智能电气有限公司 | Unlocking device used for three-in-two switch cabinet |
| CN104882312B (en) * | 2015-05-29 | 2017-05-10 | 星玛智能电气有限公司 | Unlocking device used for three-in-two switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |