CN103683005B - Multifunctional emergency unlocking anti-misoperation enclosure - Google Patents
Multifunctional emergency unlocking anti-misoperation enclosure Download PDFInfo
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- CN103683005B CN103683005B CN201310635369.5A CN201310635369A CN103683005B CN 103683005 B CN103683005 B CN 103683005B CN 201310635369 A CN201310635369 A CN 201310635369A CN 103683005 B CN103683005 B CN 103683005B
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- cover
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- handle
- pin
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- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
A multifunctional emergency unlocking anti-misoperation enclosure comprises a base, a cover, a hinge, a hinge pin and a lock. The base provided with an operating hole is fixedly disposed on a cabinet panel through a fastener; one side of the cover matching with the base in shape is hinged to one side of the base through the hinge and the hinge pin, and the other side of the cover is locked to the other side of the base through the lock; a body of the hinge pin is a linear straight shank which is inserted into a hinge hole of the hinge from top to bottom; the upper end of the body is provided with a handle; a seal block is connected to the lower end of the body. The multifunctional emergency unlocking anti-misoperation enclosure has the advantages that visually opening the cover and controlling 'emergency trip' are achieved; normally, operators can open the cover to operate through the five-prevention lock according to five-prevention requirements; in an emergency, the operators can forcibly pull out the hinge through the handle and turns the cover around one side of the lock and opens the cover to operate, and power accidents are effectively avoided.
Description
Technical field
The invention belongs to a kind of electric power safety protector, especially belong to a kind of multifunctional emergency unblock error proof cover.
Background technology
" emergency trip " mechanical button or switch are the important device that emergency episode is tackled in power system, can effectively prevent
The generation of special, great electric power accident, therefore, the cabinet of a lot of electric equipments of power system is designed with this button or
Switch, prepares against urgent need.But, affected by manufacturing enterprise's standard is different, the species of " emergency trip " button or switch, mode are all
Otherwise varied, substantially can divide separately installed rotary or push button, and with pressing that normal operating hole baffle plate integral type is installed
Pressure type machinery " emergency trip " switch three types.For preventing from touching by mistake, by mistake by causing switch trip to cause large-area power-cuts etc.
Accident, has a kind of magnetic-type error proof cover at present, is covered on the periphery of cabinet " emergency trip " button or switch during use,
Serve certain anti-error effect.But effect is undesirable, the impact of the factor such as vibrated, often there is obscission to occur and lose work
With it is difficult to meet five anti-requirements.
Content of the invention
For solving above-mentioned technical problem, the present invention is intended to provide a kind of multifunctional emergency unblock error proof cover, in cabinet
On set up this error proof cover after, not only can effectively prevent from touching by mistake by phenomenon by mistake, but also enable depending on feelings open cover lid, control " tight
The purpose of jerk lock ", thus meet the anti-requirement of electric power safety five.
For achieving the above object, present invention employs following technical scheme：This multifunctional emergency unlocks error proof cover, and it is special
Levy and be including base, cover lid, hinge, swivel pin and lockset；This base having handle hole is fixedly mounted on cabinet by securing member
On honorable plate；The side of the cover lid that shape and described base match is hinged on the side of described base, cover through hinge, swivel pin
The opposite side of lid can be sealed with the opposite side of this base through lockset；The pin of described swivel pin as in-line straight-bar, from top to bottom
It is inserted in the hinged in the hole of described hinge, the upper end of pin body has handle, and there is envelope block in the bottom system of pin body.
Preferably, described handle is formed by after the expansion of swivel pin upper end.
Preferably, described envelope block is cord and its lead sealing block.
Beneficial effect：Error proof cover of the present invention is fixed on the cabinet face equipped with " emergency trip " button or switch by securing member
Outside plate, open cover lid and " emergency trip " button or switch can be operated through handle hole, it is achieved thereby that opening depending on feelings
Cover lid, the purpose of control " emergency trip ".Under normal circumstances, operating personnel can open cover according to five anti-requirements through five anti-locksets
Lid, is operated.In case of emergency, operating personnel can pull out swivel pin by force through handle, directly allows cover lid around lockset side
Overturn and open cover lid, operated.
Below in conjunction with the accompanying drawings, by embodiment, the invention will be further described.
Brief description
Fig. 1 is the perspective view of one embodiment of the invention.
In figure：Cabinet 1, base 2, handle hole 21, cover lid 3, hinge 4, swivel pin 5, handle 51, lead sealing block 52, lock
Tool 6.
Specific embodiment
Referring to Fig. 1.This multifunctional emergency unlocks error proof cover, including base 2, cover lid 3, hinge 4, swivel pin 5 and lockset
6, this base 2 having handle hole 21 is fixedly mounted in cabinet 1 by securing member.Shape is matched with described base 2
The left side of cover lid 3 is hinged on the left side of base 2 through hinge 4, swivel pin 5, and the right side of cover lid 3 can right side through lockset 6 and base 2
Sealed, when realizing application, also lockset attachment structure is changed to fixed structure by visual feelings, is used with being suitable for related occasion.Swivel pin 5
Pin as in-line straight-bar, be inserted in the hinged in the hole of hinge 4 from top to bottom, the upper end of pin body forms handle 51 after expanding
（The handle of other structures can certainly be adopted）.There is envelope block in the bottom system of pin body, and when being embodied as, this envelope block can be easy
Disconnected cord and its lead sealing block 52, for example thin galvanized wire and its lead sealing block 52.The purpose of setting envelope block is intended to prevent from arbitrarily extracting, with
And judge whether swivel pin was pulled out, to eliminate electric power safety hidden danger.
Above-described embodiment is only used for explaining mentality of designing of the present invention, any done under invention thinking of the present invention inspires
Simple deformation structure, is regarded as falling into protection scope of the present invention.
Claims (3)
1. a kind of multifunctional emergency unblock error proof cover is it is characterised in that include base（2）, cover lid（3）, hinge（4）, swivel pin
（5）And lockset（6）；Have handle hole（21）This base（2）Cabinet is fixedly mounted on by securing member（1）On；Shape with
Described base（2）The cover lid matching（3）Side through hinge（4）, swivel pin（5）It is hinged on described base（2）Side, cover
Lid（3）Opposite side can be through lockset（6）With this base（2）Opposite side sealed；Described swivel pin（5）Pin straight as in-line
Bar, is inserted in described hinge from top to bottom（4）Hinged in the hole, pin body upper end there is handle（51）, the bottom system of pin body
There is envelope block.
2. emergency release error proof cover as claimed in claim 1 is it is characterised in that described handle（51）By swivel pin（5）Upper end
Formed after expansion.
3. emergency release error proof cover as claimed in claim 1 is it is characterised in that described envelope block is cord and its lead sealing block（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635369.5A CN103683005B (en) | 2013-12-03 | 2013-12-03 | Multifunctional emergency unlocking anti-misoperation enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635369.5A CN103683005B (en) | 2013-12-03 | 2013-12-03 | Multifunctional emergency unlocking anti-misoperation enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103683005A CN103683005A (en) | 2014-03-26 |
| CN103683005B true CN103683005B (en) | 2017-02-15 |
Family
ID=50319698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635369.5A Active CN103683005B (en) | 2013-12-03 | 2013-12-03 | Multifunctional emergency unlocking anti-misoperation enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683005B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203389B (en) * | 2015-10-12 | 2018-07-03 | 苏州听毅华自动化设备有限公司 | A kind of anti-misoperation apparatus for submersible pump cover pressure testing machine testing stand |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10127864C1 (en) * | 2001-06-06 | 2002-09-05 | Siemens Ag | Electrical switchgear housing has front access door provided with door panel unlocked for movement relative to door frame |
| CN1492124A (en) * | 2003-04-07 | 2004-04-28 | 王效英 | Safety door and its lock |
| CN202275748U (en) * | 2011-10-31 | 2012-06-13 | 天津贝迪安全设备有限公司 | Lockset for rotary switch |
| CN202332613U (en) * | 2011-12-01 | 2012-07-11 | 珠海市丰兰实业有限公司 | Power distribution cabinet change-over switch with safety protection cover |
| CN203239096U (en) * | 2013-04-12 | 2013-10-16 | 山东电力集团公司检修公司 | Novel shield for mechanical padlock |
| CN203278002U (en) * | 2013-05-22 | 2013-11-06 | 国家电网公司 | Misoperation prevention box for high-voltage ring network cabinet |
| CN203607702U (en) * | 2013-12-03 | 2014-05-21 | 国家电网公司 | Multifunctional emergency unlocking anti-error cover |
-
2013
- 2013-12-03 CN CN201310635369.5A patent/CN103683005B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10127864C1 (en) * | 2001-06-06 | 2002-09-05 | Siemens Ag | Electrical switchgear housing has front access door provided with door panel unlocked for movement relative to door frame |
| CN1492124A (en) * | 2003-04-07 | 2004-04-28 | 王效英 | Safety door and its lock |
| CN202275748U (en) * | 2011-10-31 | 2012-06-13 | 天津贝迪安全设备有限公司 | Lockset for rotary switch |
| CN202332613U (en) * | 2011-12-01 | 2012-07-11 | 珠海市丰兰实业有限公司 | Power distribution cabinet change-over switch with safety protection cover |
| CN203239096U (en) * | 2013-04-12 | 2013-10-16 | 山东电力集团公司检修公司 | Novel shield for mechanical padlock |
| CN203278002U (en) * | 2013-05-22 | 2013-11-06 | 国家电网公司 | Misoperation prevention box for high-voltage ring network cabinet |
| CN203607702U (en) * | 2013-12-03 | 2014-05-21 | 国家电网公司 | Multifunctional emergency unlocking anti-error cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103683005A (en) | 2014-03-26 |
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