CN206908116U - A kind of high voltage power distributing cabinet error-proof device - Google Patents
A kind of high voltage power distributing cabinet error-proof device Download PDFInfo
- Publication number
- CN206908116U CN206908116U CN201720695000.7U CN201720695000U CN206908116U CN 206908116 U CN206908116 U CN 206908116U CN 201720695000 U CN201720695000 U CN 201720695000U CN 206908116 U CN206908116 U CN 206908116U
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- China
- Prior art keywords
- lockset
- high voltage
- voltage power
- power distributing
- door
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- Expired - Fee Related
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Abstract
A kind of high voltage power distributing cabinet error-proof device, belong to power industry technical field, it is big can to solve high-tension apparatus survey insulation operational ton in the prior art, operating efficiency is low, the flimsy problem of equipment, it is furnished with the lockset I of key in Switch main body side including the cabinet before high voltage power distributing cabinet, the lockset II of high voltage power distributing cabinet rear cabinet door, high voltage power distributing cabinet rear cabinet door is provided with the form door of insulating glass, wherein, through hole I is provided with Switch main body and high voltage power distributing cabinet same level line position, lockset I passes through through hole I, the lock core of the lockset I of Switch main body is identical with the lock core of the lockset II of rear cabinet door, the side of form door is articulated and connected with rear cabinet door, opposite side is provided with through hole II, lockset II passes through the through hole II of form door.The utility model improves operating efficiency, more preferable to ensure safety.
Description
Technical field
The utility model belongs to power industry technical field, and in particular to a kind of high voltage power distributing cabinet error-proof device.
Background technology
Each switch has respective dual coding and device name in switchgear house high-tension switch cabinet, prevents operating personnel from walking
Mistake interval.Five anti-function of breaker is as follows：1st, prevent on-load from closing a floodgate.2nd, prevent line with ground from closing a floodgate.3rd, mistakenly entering into charged is prevented
Interval.4th, powered splice grafting ground wire is prevented.5th, on-load broaching tool lock is prevented.But standby high-tension apparatus is periodically surveyed in day-to-day operation
Shaken during insulation in confirmation switch to experiment position, because grounding switch disconnects position, after grounding switch mechanical latching is opened
Cabinet door, grounding switch must be now closed, then open switch rear cabinet door, be then turned off grounding switch, carried out equipment and survey insulated working.
After being measured, it is necessary to close grounding switch, after closing cabinet door is bolted on, then disconnect grounding switch and carry out switching power transmission behaviour
Make.Operational ton is big when so existing and go to the wrong way interval, open by mistake the possibility and potential safety hazard of high-voltage switch gear rear cabinet door, and surveying insulation,
Cause operating efficiency low.It is especially prominent to survey this deficiency during insulated working comprehensively for high-tension apparatus before standby unit starting.After and
Cabinet door can not judge the physical location of grounding switch in the case of rear cabinet door is not opened, hidden danger be present without form.
Following steps are needed during high-tension apparatus measurement insulation：1st, Switch main body is shaken to experiment position；2nd, grounding switch is closed
After unlock rear cabinet door；3rd, go rear cabinet door to solve open screw manually and open rear cabinet door；4 then go front cabinet door disconnect grounding switch；5th, again
Measured at rear cabinet door apparatus insulated；6th, measurement closes grounding switch at front cabinet door after terminating；7th, to rear cabinet by rear cabinet
Door is closed and tightened the screw；8th, grounding switch is disconnected at front cabinet door, insulated working is surveyed and terminates.
It can be seen that the triviality of operation, and rear cabinet door is exhausted without form, the bad judgement of grounding switch physical location, measurement
Edge rear cabinet door must manual unlocking could carry out, and due to mechanical latching, rear cabinet door can be opened by only closing grounding switch, be measured
End only close grounding switch could manual-lock rear cabinet door tighten the screw, then disconnect grounding switch can be to equipment power transmission.
Therefore how it is more efficient ensure operating personnel safety, extension device service life, reduce operational ton, improve work
Efficiency has turned into the emphasis of power plant's growing interest.Though high-tension distribution chamber of converting switch has possessed five anti-functions, appoint in real work right
In the presence of certain potential safety hazard, and station-service high-tension apparatus survey insulation operational ton is big, and the measurement insulation used time is oversize.
The content of the invention
The utility model is big for the survey insulation operational ton of high-tension apparatus in the prior art, and operating efficiency is low, and equipment is fragile
The problem of, there is provided a kind of high voltage power distributing cabinet error-proof device.
The utility model adopts the following technical scheme that：
A kind of high voltage power distributing cabinet error-proof device, including the Switch main body side of cabinet is furnished with key before high voltage power distributing cabinet
Lockset I, the lockset II of high voltage power distributing cabinet rear cabinet door, high voltage power distributing cabinet rear cabinet door be provided with the form door of insulating glass, wherein,
Switch main body is provided with through hole I with high voltage power distributing cabinet same level line position, and lockset I passes through through hole I, the lockset I of Switch main body
Lock core is identical with the lock core of the lockset II of rear cabinet door, and side and the rear cabinet door of form door are articulated and connected, and opposite side is provided with through hole II,
Lockset II passes through the through hole II of form door.
The high voltage power distributing cabinet for being located at same level line position with Switch main body is provided with the lockhole I matched with lockset I.
The form door is provided with the lockhole II matched with lockset II in the side provided with lockset II.
The a length of 60cm of form door, a width of 40cm.
The beneficial effects of the utility model are as follows：
1. the utility model preferably avoids the generation of maloperation.
2. using after the utility model, it is ensured that the safety of the person and equipment.
3. after practical the utility model, operating efficiency is improved.
4. the utility model low manufacture cost, simple to operate.
Brief description of the drawings
Fig. 1 is the utility model front cabinet door Switch main body error-proof device schematic diagram；
Fig. 2 is cabinet Xiamen error-proof device schematic diagram after the utility model；
Wherein：1- Switch main bodies；2- locksets I；3- rear cabinet doors；4- locksets II；5- form doors；6- lockholes I；7- lockholes II.
Embodiment
With reference to accompanying drawing, the utility model is described in further detail.
A kind of high voltage power distributing cabinet error-proof device, including the side of Switch main body 1 of cabinet is furnished with key before high voltage power distributing cabinet
The lockset I 2 of spoon, the lockset II 4 of high voltage power distributing cabinet rear cabinet door 3, high voltage power distributing cabinet rear cabinet door 3 are provided with the form door 5 of insulating glass,
Wherein, through hole I is provided with Switch main body 1 and high voltage power distributing cabinet same level line position, lockset I 2 passes through through hole I, Switch main body 1
Lockset I 2 lock core it is identical with the lock core of the lockset II 4 of rear cabinet door 3, side and the rear cabinet door 3 of form door 5 are articulated and connected, separately
Side is provided with through hole II, and lockset II 4 passes through the through hole II of form door.
The high voltage power distributing cabinet for being located at same level line position with Switch main body 1 is provided with the lockhole I 6 matched with lockset I 2.
The form door 5 is provided with the lockhole II 7 matched with lockset II 4 in the side provided with lockset II 4.
The upper left corner of Switch main body 1 of cabinet installs lockset I 2 additional before high voltage power distributing cabinet, and rear lower cabinet door 3 installs long 60cm, wide
40cm form door 5 simultaneously installs the lockset II 4 with the 1 identical lock core of Switch main body of preceding cabinet additional, lockset before and after each high voltage power distributing cabinet
Correspond, the lock core of each high voltage power distributing cabinet lockset is all different, key Unified number and with high voltage power distributing cabinet numbering keep one
Cause, the lockset I 2 of only preceding cabinet Switch main body 1 in the lockout condition, switchs and testing position, under key can be just removed after unlatching
The form door 5 of cabinet door 3.Form door 5 is so as to the division position of operating personnel's accurate judgement grounding switch.
Operation principle：When high-tension apparatus needs to measure insulation, Switch main body is shaken to experiment position, the lock of preceding cabinet Switch main body 1
Have I 2 to lock, Switch main body be locked in experiment position, it is impossible to shake into；Pull up key, the lockset II 4 of lower cabinet door 3 after opening, unlatching regards
Window 5.Then carry out electrical verification and survey insulated working；After measurement insulated working terminates, lockset II 4 is locked, form door 5 is locked, pulls out
Lower key, is then turned on lockset I 2, is shaken after having checked on off state to working position.Key keeps being inserted in switch in normal operation
On the lockset of body 1, lockset is in released state.Just using of the present utility model anti-error only when measuring high voltage equipment insulation
Device.
Claims (4)
- A kind of 1. high voltage power distributing cabinet error-proof device, it is characterised in that：Include the Switch main body of the cabinet before high voltage power distributing cabinet（1） It is furnished with the lockset I of key in side（2）, high voltage power distributing cabinet rear cabinet door（3）Lockset II（4）, high voltage power distributing cabinet rear cabinet door（3）It is provided with The form door of insulating glass（5）, wherein, in Switch main body（1）Through hole I is provided with high voltage power distributing cabinet same level line position, is locked Tool I（2）Through through hole I, Switch main body（1）Lockset I（2）Lock core and rear cabinet door（3）Lockset II（4）Lock core it is identical, Form door（5）Side and rear cabinet door（3）It is articulated and connected, opposite side is provided with through hole II, lockset II（4）Through the through hole of form door Ⅱ。
- A kind of 2. high voltage power distributing cabinet error-proof device according to claim 1, it is characterised in that：With Switch main body（1）Position It is provided with and lockset I in the high voltage power distributing cabinet of same level line position（2）The lockhole I of matching（6）.
- A kind of 3. high voltage power distributing cabinet error-proof device according to claim 1, it is characterised in that：The form door（5） Provided with lockset II（4）Side be provided with and lockset II（4）The lockhole II of matching（7）.
- A kind of 4. high voltage power distributing cabinet error-proof device according to claim 1, it is characterised in that：The form door（5）It is long For 60cm, a width of 40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695000.7U CN206908116U (en) | 2017-06-15 | 2017-06-15 | A kind of high voltage power distributing cabinet error-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695000.7U CN206908116U (en) | 2017-06-15 | 2017-06-15 | A kind of high voltage power distributing cabinet error-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908116U true CN206908116U (en) | 2018-01-19 |
Family
ID=61284569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695000.7U Expired - Fee Related CN206908116U (en) | 2017-06-15 | 2017-06-15 | A kind of high voltage power distributing cabinet error-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894605A (en) * | 2021-09-24 | 2022-01-07 | 珠海格力精密模具有限公司 | Safety control device and method |
-
2017
- 2017-06-15 CN CN201720695000.7U patent/CN206908116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894605A (en) * | 2021-09-24 | 2022-01-07 | 珠海格力精密模具有限公司 | Safety control device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20180615 |