CN204011158U - A kind of grounding switch locking device - Google Patents
A kind of grounding switch locking device Download PDFInfo
- Publication number
- CN204011158U CN204011158U CN201420473572.7U CN201420473572U CN204011158U CN 204011158 U CN204011158 U CN 204011158U CN 201420473572 U CN201420473572 U CN 201420473572U CN 204011158 U CN204011158 U CN 204011158U
- Authority
- CN
- China
- Prior art keywords
- lock
- handle hole
- switch
- cabinet panel
- baffle plate
- 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
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000001331 nose Anatomy 0.000 description 9
- 210000003128 head Anatomy 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of grounding switch locking device of the present utility model, comprise the handle hole being arranged on switch cabinet panel, in the switch cubicle relative with handle hole, be provided with grounding switch operator link, the shutoff baffle plate that can slide up and down on described handle hole, the top of described baffle plate is vertically outward extended with lock nose, on the switch cabinet panel of handle hole top, be vertically provided with the lock page of strip, described lock page bottom is provided with the notch that can be enclosed within on lock nose, lock page top is provided with vertical chute, in described chute, be vertically installed with the hold-down screw being fixed on switch cabinet panel, described hold-down screw top is provided with the head of a nail that diameter is greater than chute width.The beneficial effects of the utility model are: convenient by baffle plate and the pinning of lock page, thus will block operating mechanism, in the situation that not unblanking, cannot operate this mechanism, play the effect that prevents from drawing by mistake or closing by mistake grounding switch, guarantee personal device security.
Description
Technical field
The utility model relates to a kind of grounding switch locking device.
Background technology
Grounding switch is applied in 10kV, 35kV switch cubicle, as a kind of earthing device in line side.Adopt now general lock to connect the baffle plate pinning of blocking ground switch operation connecting rod, to play the effect that prevents misoperation, but baffle plate can move down when grounding switch closes, operating mechanism is exposed, do not have anti-error effect, easily cause misoperation, and the limited length of lock, be not easy baffle plate to pin.
Summary of the invention
For solving above technical deficiency, the utility model provides grounding switch locking device a kind of simple in structure, easy to use.
The utility model is realized by following measures:
A kind of grounding switch locking device of the present utility model, comprise the handle hole being arranged on switch cabinet panel, in the switch cubicle relative with handle hole, be provided with grounding switch operator link, the shutoff baffle plate that can slide up and down on described handle hole, the top of described baffle plate is vertically outward extended with lock nose, on the switch cabinet panel of handle hole top, be vertically provided with the lock page of strip, described lock page bottom is provided with the notch that can be enclosed within on lock nose, lock page top is provided with vertical chute, in described chute, be vertically installed with the hold-down screw being fixed on switch cabinet panel, described hold-down screw top is provided with the head of a nail that diameter is greater than chute width.
The head of a nail of above-mentioned hold-down screw and the distance between switch cabinet panel are greater than the outward extending length of lock nose.
The beneficial effects of the utility model are: convenient by baffle plate and the pinning of lock page, thus will block operating mechanism, in the situation that not unblanking, cannot operate this mechanism, play the effect that prevents from drawing by mistake or closing by mistake grounding switch, guarantee personal device security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 switch cabinet panel, 2 lock pages, 3 chutes, 4 hold-down screws, 5 lock noses, 6 baffle plates.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done to further detailed description:
As shown in Figure 1, a kind of grounding switch locking device of the present utility model, comprise the handle hole being arranged on switch cabinet panel 1, be provided with grounding switch operator link in the switch cubicle relative with handle hole, operator can carry out closing operation to ground connection switch operation connecting rod by handle hole.
The shutoff baffle plate 6 that can slide up and down on handle hole, when baffle plate 6 slides into top, baffle plate 6 blocks handle hole, prevented that people from carrying out misoperation to ground connection switch operation connecting rod, when baffle plate 6 slides into bottom, handle hole comes out, and can operate ground connection switch operation connecting rod.Lock nose 5 vertically stretches out at the top of baffle plate 6, on the switch cabinet panel 1 of handle hole top, be vertically provided with the lock page 2 of strip, lock page 2 bottoms are provided with the notch that can be enclosed within on lock nose 5, lock page 2 tops are provided with vertical chute 3, the interior hold-down screw 4 being fixed on switch cabinet panel 1 that is vertically installed with of chute 3, hold-down screw 4 tops are provided with the head of a nail that diameter is greater than chute 3 width.Distance between the head of a nail of hold-down screw 4 and switch cabinet panel 1 is greater than the outward extending length of lock nose 5.Lock page 2 can slide up and down along chute 3, but due to the restriction of the head of a nail, lock page 2 is got to be got off.After locking page 2 and gliding, notch is enclosed within on lock nose 5, then at lock nose 5, locks, even lock page 2 and baffle plate 6 down sliding all, in the situation that not unblanking, handle hole still can be blocked, and can play and prevent from drawing the effect of by mistake closing earthing by mistake.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection range of this patent.
Claims (2)
1. a grounding switch locking device, comprise the handle hole being arranged on switch cabinet panel, in the switch cubicle relative with handle hole, be provided with grounding switch operator link, it is characterized in that: the shutoff baffle plate that can slide up and down on described handle hole, the top of described baffle plate is vertically outward extended with lock nose, on the switch cabinet panel of handle hole top, be vertically provided with the lock page of strip, described lock page bottom is provided with the notch that can be enclosed within on lock nose, lock page top is provided with vertical chute, in described chute, be vertically installed with the hold-down screw being fixed on switch cabinet panel, described hold-down screw top is provided with the head of a nail that diameter is greater than chute width.
2. grounding switch locking device according to claim 1, is characterized in that: the head of a nail of described hold-down screw and the distance between switch cabinet panel are greater than the outward extending length of lock nose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473572.7U CN204011158U (en) | 2014-08-21 | 2014-08-21 | A kind of grounding switch locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473572.7U CN204011158U (en) | 2014-08-21 | 2014-08-21 | A kind of grounding switch locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011158U true CN204011158U (en) | 2014-12-10 |
Family
ID=52051121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473572.7U Expired - Fee Related CN204011158U (en) | 2014-08-21 | 2014-08-21 | A kind of grounding switch locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792679A (en) * | 2018-08-02 | 2020-02-14 | 青岛经济技术开发区海尔热水器有限公司 | Screw plug mounting structure |
-
2014
- 2014-08-21 CN CN201420473572.7U patent/CN204011158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792679A (en) * | 2018-08-02 | 2020-02-14 | 青岛经济技术开发区海尔热水器有限公司 | Screw plug mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204011158U (en) | A kind of grounding switch locking device | |
| CN204597327U (en) | A kind of insurance GCK low voltage drawing-out switching carbinet | |
| CN203059496U (en) | Knife placing rest | |
| CN204497650U (en) | Low voltage drawing-out switching carbinet | |
| CN104481986A (en) | Guide rail locking mechanism for high-level EL examination machine | |
| CN203932909U (en) | One busway inserting case interlocking device | |
| CN103603553A (en) | Key box for electric locomotive or bullet train | |
| CN203504037U (en) | Safe isolation baffle opening device of trolley type high-tension switch cabinet | |
| CN204045249U (en) | Cable sheath protective device in a kind of power construction process of convenient disassembly | |
| CN204256011U (en) | Terminal box | |
| CN203515024U (en) | Key locker for electric locomotive or power car | |
| CN103490319A (en) | Trolley type high-voltage switch cabinet safety isolation baffle opening device | |
| CN204065242U (en) | A kind of motor insulation resistance measures non-productive operation instrument | |
| CN202324927U (en) | Level door lock for opening and closing devices | |
| CN203192644U (en) | Circuit breaker spring replacing tool | |
| CN206471693U (en) | A kind of power distribution cabinet | |
| CN203706946U (en) | Switch cabinet latching mechanism | |
| CN204303611U (en) | A kind of locking device for GIS three-station ground state | |
| CN106340811B (en) | Low-voltage insulation shield | |
| CN204290137U (en) | A kind of switch cubicle with handcart | |
| CN103926438A (en) | Electric meter box | |
| CN204651683U (en) | A kind of panel type analog and digital electrical appliance structure | |
| CN204212558U (en) | A kind of snak link of locking device | |
| CN103227430A (en) | Interlocking mechanism for door closing operation of switch cabinet | |
| CN203499399U (en) | T-shaped quick locker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |