CN201435321Y - Double power supply manual operation interlocking device - Google Patents
Double power supply manual operation interlocking device Download PDFInfo
- Publication number
- CN201435321Y CN201435321Y CN2009200327003U CN200920032700U CN201435321Y CN 201435321 Y CN201435321 Y CN 201435321Y CN 2009200327003 U CN2009200327003 U CN 2009200327003U CN 200920032700 U CN200920032700 U CN 200920032700U CN 201435321 Y CN201435321 Y CN 201435321Y
- Authority
- CN
- China
- Prior art keywords
- manual operation
- power supply
- supply manual
- double power
- window
- 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
Images
Abstract
The utility model relates to a double power supply manual operation interlocking device which comprises slide rails and a locking operation panel which slides left and right through the slide rails. The locking operation panel is symmetrically provided with an operation window and a spacing window which an O-O axis is used as a symmetry axis. The spacing window is vertical to the operation windowwith an L-shape. The double power supply manual operation interlocking device provided by the utility model settles the problems of complicated structure and short service life of prior-art manual double power supply switching system. The double power supply manual operation interlocking device provided by the utility model furthermore has the advantages of simple structure, low cost, long servicelife, reliable and stable ability for realizing power source switching.
Description
Technical field
The utility model relates to a kind of duplicate supply manual operation interlock.
Background technology
Existing duplicate supply converting system has two kinds, a kind of is automatic, this automatic switchover is made up of circuit breaker, a cover mechanical interlocks and controller three parts of two band annexes usually, the duplicate supply automatic switchover system is mainly used in and does not allow the important place that has a power failure, must have one to be to keep "on" position in two circuit breakers.This automatic switchover system just is not suitable for for the place of generality power supply.
Second kind is exactly manually to realize the duplicate supply conversion, and it comprises two circuit breakers, a cover mechanical interlocks, though realized can free as required Switching power for he, with comparing automatically, provides cost savings.But existing armstrong's patent interlock all realizes that by connecting rod still there is certain defective in such implementation: the one, and complex structure so just causes that reliability is low, misoperation rate height; The 2nd, bar linkage structure is in action, and wearing and tearing easily cause reduce useful life; The 3rd, the bar linkage structure complexity, parts are many, cause the cost height.
Summary of the invention
In order to solve existing manual duplicate supply switched system complex structure, low problem of life-span, this practical sexual type provide a kind of simple in structure, cheap, long service life, can be reliable, stable the duplicate supply converting system of realization Switching power.
Technical solution of the present utility model:
Duplicate supply manual operation interlock, it comprises slide rail and the lock operation panel by sliding about slide rail, is that symmetry axis is symmetrically arranged with action pane and spacing window with the OO axle on the locking control panel, spacing window becomes L shaped perpendicular to action pane.
Arbitrarily move switch in order to prevent that the stranger from getting, also be provided with a supporting bracket at duplicate supply manual operation interlock, slide rail is arranged on the supporting bracket, leaves the manipulation window on the supporting bracket.
Just for the visual control panel that will lock of the process of doing is made polymethyl methacrylate.
Manipulation window on the above-mentioned supporting bracket is less than the lock operation panel.
The advantage that this practicality is compared with prior art had:
1, simple in structure.Mechanical interlocking structure of the present utility model is to realize there is not the connecting rod of prior art by a manipulation locking panel that is provided with action pane and spacing window, realizes very simply, and the misoperation rate is low, and is reliable and stable.
2, long service life.Manipulation locking panel of the present utility model adopts polymethyl methacrylate, has reduced unnecessary friction in the course of work, has increased long service life.
3, cost is low.The utility model is exactly a manual switch that poly (methyl methacrylate) plate is realized, does not have other any unnecessary device, and is easy to process, cheap.
4, locking control panel of the present utility model adopts polymethyl methacrylate, and is transparent visual.In the whole operation process, each link all can be observed like this, has reduced unnecessary error.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a kind of embodiment schematic diagram of the present utility model;
Fig. 3 is an another kind of embodiment schematic diagram of the present utility model.
1-first breaker of plastic casing wherein, 2-second breaker of plastic casing, the 3-slide rail, the 4-supporting bracket, 5-lock operation panel, the 6-operating grip, the 7-action pane, the spacing window of 8-, 9-handles window.
Embodiment
The structural representation of a kind of duplicate supply manual operation interlock as shown in Figure 1, comprise slide rail 3 and the lock operation panel 5 and the supporting bracket 4 that slide by slide rail about 3, be that symmetry axis is symmetrically arranged with action pane 7 and spacing window 8 with the OO axle on the described locking control panel 5, described spacing window 8 is L shaped perpendicular to 7 one-tenth of action panes.Described slide rail is arranged on the supporting bracket, leaves the manipulation window on the described supporting bracket.Manipulation window on the described supporting bracket is less than the lock operation panel, and described locking control panel is a polymethyl methacrylate.
The course of work of the present utility model:
As shown in Figure 2, when needs first breaker of plastic casing 1 closure, locking control panel 5 is to 2 motions of second breaker of plastic casing, make the operating grip 6 limited windows 8 on second breaker of plastic casing 2 block, the operating grip 6 of first breaker of plastic casing 1 is arranged in action pane 7, like this along the direction of arrow, can realize the closure of first breaker of plastic casing 1, and this moment, the operating grip 6 limited windows 8 on second breaker of plastic casing 2 blocked, and second breaker of plastic casing 2 just remains on off-state.
As shown in Figure 3, when needs second breaker of plastic casing 2 closures, the locking control panel 5 of this moment is to 1 motion of first breaker of plastic casing, operating grip 6 limited windows 8 on the breaker of plastic casing 1 of winning are blocked, the operating grip 6 of second breaker of plastic casing 2 is arranged in action pane 7, like this along the direction of arrow, can realize the closure of second breaker of plastic casing 2, and this moment, the operating grip 6 limited windows on first breaker of plastic casing 1 blocked, and first breaker of plastic casing 1 just keeps off-state.
Claims (4)
1, a kind of duplicate supply manual operation interlock, it is characterized in that: it comprises slide rail and the lock operation panel by sliding about slide rail, be that symmetry axis is symmetrically arranged with action pane and spacing window with the OO axle on the described locking control panel, described spacing window becomes L shaped perpendicular to action pane.
2, duplicate supply manual operation interlock according to claim 1 is characterized in that: described duplicate supply manual operation interlock also comprises a supporting bracket, and described slide rail is arranged on the supporting bracket, leaves the manipulation window on the described supporting bracket.
3, duplicate supply manual operation interlock according to claim 1 and 2, it is characterized in that: described locking control panel is a polymethyl methacrylate.
4, duplicate supply manual operation interlock according to claim 3, it is characterized in that: the manipulation window on the described supporting bracket is less than the lock operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200327003U CN201435321Y (en) | 2009-04-21 | 2009-04-21 | Double power supply manual operation interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200327003U CN201435321Y (en) | 2009-04-21 | 2009-04-21 | Double power supply manual operation interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435321Y true CN201435321Y (en) | 2010-03-31 |
Family
ID=42054137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200327003U Expired - Lifetime CN201435321Y (en) | 2009-04-21 | 2009-04-21 | Double power supply manual operation interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306569A (en) * | 2011-06-24 | 2012-01-04 | 浙江金火机床有限公司 | Interlocking device of power switch |
-
2009
- 2009-04-21 CN CN2009200327003U patent/CN201435321Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306569A (en) * | 2011-06-24 | 2012-01-04 | 浙江金火机床有限公司 | Interlocking device of power switch |
| CN102306569B (en) * | 2011-06-24 | 2013-10-02 | 浙江金火机床有限公司 | Interlocking device of power switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201514867U (en) | Dual power automatic transfer switching device | |
| CN208456365U (en) | Window control device and window control system | |
| CN201953292U (en) | Electric roller shutter door | |
| CN203114006U (en) | Intelligent window | |
| CN201435321Y (en) | Double power supply manual operation interlocking device | |
| CN201883805U (en) | Electronic mechanical lock for rail transit half-height safety door | |
| CN2893906Y (en) | Padlock device with electric operating mechanism | |
| CN202487457U (en) | Mechanical interlocking device of host-backup mini-type breaker | |
| CN107564747A (en) | Solid insulation cabinet interlock and its method of work | |
| CN205846502U (en) | A kind of middle-placed switch cabinet being moved easily | |
| CN201170997Y (en) | Mechanical interlock mechanism for duplicate supply converting switch | |
| CN203218130U (en) | Double-position determination apparatus for change-over switch | |
| CN109494096B (en) | Mechanical interlocking operation device of switch cabinet | |
| CN105336524B (en) | The mechanical chain mechanism of dual power supply breaker cabinet power supply | |
| CN204966997U (en) | Lock structure of medium voltage electric distribution cabinet door plant | |
| CN209267462U (en) | A kind of tangible formula liquid crystal display of energy storage inverter | |
| CN202423066U (en) | Power interlocking structure | |
| CN209586014U (en) | A kind of sliding window window opener | |
| CN203491133U (en) | Double power switch interlocking device | |
| CN207367815U (en) | Solid insulation cabinet interlock | |
| CN203588926U (en) | Closing and opening interlocking mechanism | |
| CN207700089U (en) | A kind of translation turnstile | |
| CN201741644U (en) | Electric operation display device of molded case circuit breaker | |
| CN202645240U (en) | Automatic window opening mechanism device | |
| CN109353196A (en) | A kind of automobile intelligent skylight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |