CN105375201B - Blade inserting pressing plate with blocking function - Google Patents
Blade inserting pressing plate with blocking function Download PDFInfo
- Publication number
- CN105375201B CN105375201B CN201510733405.0A CN201510733405A CN105375201B CN 105375201 B CN105375201 B CN 105375201B CN 201510733405 A CN201510733405 A CN 201510733405A CN 105375201 B CN105375201 B CN 105375201B
- Authority
- CN
- China
- Prior art keywords
- convex block
- disconnecting link
- locking disc
- pressing plate
- pedestal
- 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.)
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention discloses a kind of blade inserting pressing plate with blocking function, including a pedestal, two binding posts and a wiring disconnecting link, two binding post compartment of terrain are fixedly installed on pedestal, the end of wiring disconnecting link is pivotably coupled on one of binding post, and the free end of wiring disconnecting link contacts or detaches with another binding post during rotation；The blade inserting pressing plate further includes locking disc, is rotatablely arranged on pedestal, and outer rim is located between two binding posts；Convex block is set on the wiring disconnecting link, and locking disc outer rim offers convex block resigning mouthful, the convex block limiting slot being connected to the convex block resigning mouthful is opened up in locking disc disk body.The present invention can limit the random swing of wiring disconnecting link by special structure design, and the lockset being further arranged is drivingly connected by its lock core and locking disc, is realized the control to locking disc, is avoided arbitrarily manipulating.
Description
【Technical field】
The present invention relates to electrical equipment technical fields, and in particular to a kind of blade inserting pressing plate.
【Background technology】
Electrical power wiring device is widely used in as a kind of switching device in power wiring systems, for opening for power line
Lock closes lock operation, realizes the break-make control of transmission line of electricity.
Blade inserting pressing plate be a kind of common electrical power wiring device in general, existing blade inserting pressing plate include a pedestal,
Two binding posts and a wiring disconnecting link, two binding post compartment of terrain are fixedly installed on pedestal, and one end of wiring disconnecting link can revolve
It is connected on one of binding post with turning, the other end of wiring disconnecting link contacts during rotation or divided with another binding post
Then connect the power circuit that two binding posts are separately connected when from, contact, when separation then cuts off what two binding posts were separately connected
Power circuit.
The defect of existing electrical power wiring device is：Electrical power wiring device itself does not have special regulatory agencies to limit docking
The operation of line disconnecting link so that operating personnel, especially lay operators can optionally butted line disconnecting link operate,
Just there is prodigious maloperation risk in this way, hidden danger is brought to personal safety and normal production operation.
【Invention content】
The object of the present invention is to provide a kind of blade inserting pressing plate with blocking function, can butted line disconnecting link be latched,
Lock control is solved, to limit the random operation of butted line disconnecting link.The purpose of the present invention is realized by following technical scheme：
A kind of blade inserting pressing plate with blocking function, including a pedestal, two binding posts and a wiring disconnecting link, two
Binding post compartment of terrain is fixedly installed on pedestal, and the end of wiring disconnecting link is pivotably coupled on one of binding post, is connect
The free end of line disconnecting link contacts or detaches with another binding post during rotation；It is characterized in that：The blade inserting pressing plate
Further include locking disc, be rotatablely arranged on pedestal, outer rim is located between two binding posts；It is arranged on the wiring disconnecting link convex
Block, locking disc outer rim offer convex block resigning mouthful, and the convex block limit being connected to the convex block resigning mouthful is opened up in locking disc disk body
Slot.
As specific technical solution, the convex block limiting slot is to be latched arc groove of the disk center as the center of circle.
As further technical solution, the blade inserting pressing plate further includes lockset, is set on the pedestal, the lockset
Lock core and the locking disc be drivingly connected.
As further technical solution, the lockset further includes and the matched private key of the lock core or general key
Spoon.
Convex block is arranged in the present invention on the wiring disconnecting link, and rotatable, band convex block is arranged between two binding posts
The locking disc of resigning mouthful and convex block limiting slot, by being set in convex block resigning mouthful on locking disc and convex block limiting slot butted line disconnecting link
The convex block set is controlled, and to limit the random swing of wiring disconnecting link, the lockset being further arranged passes through its lock core and locking
Dish driving connects, and realizes the control to locking disc, avoids arbitrarily manipulating.
【Description of the drawings】
Fig. 1 is stereogram of the blade inserting pressing plate provided in an embodiment of the present invention with blocking function in the state of opening a sluice gate.
Fig. 2 is the blade inserting pressing plate provided in an embodiment of the present invention with blocking function in the stereogram for closing lock state.
Fig. 3 is front view of the blade inserting pressing plate provided in an embodiment of the present invention with blocking function in the state of opening a sluice gate.
Fig. 4 is the blade inserting pressing plate provided in an embodiment of the present invention with blocking function in the front view for closing lock state.
【Specific implementation mode】
As shown in Figures 1 and 2, the blade inserting pressing plate provided in this embodiment with blocking function, including pedestal 10, first connect
Terminal 21, the second binding post 22, wiring disconnecting link 30, locking disc 40 and lockset 50.
First binding post 21, the second binding post 22 are respectively used to one power circuit of connection, and two binding post intervals are certain
Distance is fixedly installed on pedestal 10.The end of wiring disconnecting link 30 is pivotably coupled on the first binding post 21, wiring disconnecting link
30 during rotation its free end contact or detach with the second binding post 22, so that power circuit is switched on or switched off.
Locking disc 40 and lockset 50 are set on pedestal 10, and locking disc 40 is located at the same side of two binding posts, and is latched
The lower part outer rim of disk 40 is located between two binding posts.Lockset 50 include lock core 51 and with 51 matched private key of lock core or logical
Use key.Locking disc 40 is drivingly connected with lock core 51, to be rotatablely arranged on pedestal 10.30 middle part top of wiring disconnecting link
Convex block 31 is set, and 40 outer rim of locking disc offers convex block resigning mouthful 41, opens up in 40 disk body of locking disc and connects with convex block resigning mouthful 41
Logical convex block limiting slot 42, convex block limiting slot 42 are using 40 center of locking disc as the arc groove in the center of circle.
In conjunction with shown in Fig. 3 and Fig. 4, the blade inserting pressing plate with blocking function that above-described embodiment provides, in wiring disconnecting link 30
Upper setting convex block 31, and rotatable, closing with convex block resigning mouthful 41 and convex block limiting slot 42 is set between two binding posts
Lock collar 40.In this way so that when to be closed a floodgate, by the rotation of locking disc 40 to the convex block in its convex block resigning mouthful 41 and wiring disconnecting link 30
Convex block 31 is embedded in convex block resigning mouthful 41 by 31 contrapositions while disconnecting link closes, and blocks rotation disk 40 makes convex block 31 slide into convex block
Limiting slot 42, at this time the free end of wiring disconnecting link 30 also simultaneously be engaged with the second binding post 22；When needing to open a sluice gate, first want
The rotation of locking disc 40 to the convex block 31 in its convex block resigning mouthful 41 and wiring disconnecting link 30 is aligned, wiring disconnecting link 30 is then screwed out.
The lockset 50 being further arranged is drivingly connected by its lock core and locking disc, is closed when key unlock rear lock core 51 can just drive
Lock collar 40 rotates, and realizes the control to locking disc 40.
Above example be only it is fully open is not intended to limit the present invention, it is based on patent keynote idea of the present invention, without wound
The replacement of equivalent technical elements that the property made labour can be obtained, should belong to the invention discloses range.
Claims (4)
1. a kind of blade inserting pressing plate with blocking function, including a pedestal, two binding posts and a wiring disconnecting link, two connect
Terminal compartment of terrain is fixedly installed on pedestal, and the end of wiring disconnecting link is pivotably coupled on one of binding post, wiring
The free end of disconnecting link contacts or detaches with another binding post during rotation；It is characterized in that：The blade inserting pressing plate is also
It including locking disc, is rotatablely arranged on pedestal, outer rim is located between two binding posts；It is arranged on the wiring disconnecting link convex
Block, locking disc outer rim offer convex block resigning mouthful, and the convex block limit being connected to the convex block resigning mouthful is opened up in locking disc disk body
Slot.
2. the blade inserting pressing plate according to claim 1 with blocking function, it is characterised in that：The convex block limiting slot be with
It is latched the arc groove that disk center is the center of circle.
3. the blade inserting pressing plate according to claim 1 or 2 with blocking function, it is characterised in that：Further include lockset, setting
In on the pedestal, the lock core of the lockset is drivingly connected with the locking disc.
4. the blade inserting pressing plate according to claim 3 with blocking function, it is characterised in that：The lockset further includes and institute
State the matched private key of lock core or common key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733405.0A CN105375201B (en) | 2015-10-30 | 2015-10-30 | Blade inserting pressing plate with blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733405.0A CN105375201B (en) | 2015-10-30 | 2015-10-30 | Blade inserting pressing plate with blocking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375201A CN105375201A (en) | 2016-03-02 |
| CN105375201B true CN105375201B (en) | 2018-08-03 |
Family
ID=55377123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510733405.0A Active CN105375201B (en) | 2015-10-30 | 2015-10-30 | Blade inserting pressing plate with blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375201B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401111A (en) * | 2019-08-09 | 2019-11-01 | 利亚德光电股份有限公司 | Connection component and power supply case assembly with it |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093434U (en) * | 1991-02-11 | 1992-01-15 | 李连斌 | Safety knife-blade power supply switch |
| DE10323402B3 (en) * | 2003-05-23 | 2005-01-05 | Siemens Ag | Access and use authorization system, in particular of a motor vehicle |
| CN101538966B (en) * | 2009-04-10 | 2012-02-01 | 陈国刚 | Lock |
| CN202871622U (en) * | 2012-09-12 | 2013-04-10 | 广东电网公司江门供电局 | Fully-mechanical-type five-protection isolator anti-misoperation mechanism for 10kV switch cabinet |
| CN102867668B (en) * | 2012-09-12 | 2014-08-06 | 广东电网公司江门供电局 | Lock cylinder software type anti-misoperation mechanism for five-prevention 10kV switching cabinet |
| CN202905559U (en) * | 2012-09-26 | 2013-04-24 | 田均华 | Fully closed outer opening and closing knife switch |
| CN203721534U (en) * | 2014-03-05 | 2014-07-16 | 国家电网公司 | Electric knife-switch latch-up protection device |
| CN205429307U (en) * | 2015-10-30 | 2016-08-03 | 国网山东莱阳市供电公司 | Inserted sheet formula clamp plate of area shutting function |
-
2015
- 2015-10-30 CN CN201510733405.0A patent/CN105375201B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375201A (en) | 2016-03-02 |
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