CN203910710U - Switching-closing button locking mechanism - Google Patents
Switching-closing button locking mechanism Download PDFInfo
- Publication number
- CN203910710U CN203910710U CN201420220416.XU CN201420220416U CN203910710U CN 203910710 U CN203910710 U CN 203910710U CN 201420220416 U CN201420220416 U CN 201420220416U CN 203910710 U CN203910710 U CN 203910710U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- switch knob
- opening button
- panel
- button
- 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.)
- Withdrawn - After Issue
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a switching-closing button locking mechanism, comprising a closing button and a switching button. The inner of a breaker panel is provided with a movable guide rod and a fixed guide rod; an inner side of the closing button is provided with a closing button chain plate, and the inner side of the switching button is provided with a switching button chain plate. The movable guide rod is provided with a first baffle card; a first reset spring is arranged between the fixed guide rod and the closing button chain plate; the movable guide rod is provided with a chain baffle plate; the breaker panel is provided with a closing button lock which is in connection with a first locking piece; the fixed guide rod is provided with a second baffle card and a third baffle card; a first pressing spring is arranged between the second baffle card and the switching button chain plate; the breaker panel is provided with a switching button lock which is in connection with a second locking piece. According to the structure, the switching-closing button locking mechanism can lock a switching-closing button, thereby avoiding misoperaitons, eliminating potential risks and avoiding accidents.
Description
Technical field
The utility model relates to a kind of for being pressed into the interlocking gear as locking circuit-breaker switching on-off button in complete equipment, specifically a kind of divide-shut brake button locking mechanism.
Background technology
Conventionally circuit breaker panel all has opening button and switch knob, thereby drive close/open machine action to operate circuit-breaker switching on-off by opening button and switch knob, in order to ensure safety, in overhaul of line breaker process, do not allow random breaking-closing operating, but traditionally not without divide-shut brake button locking mechanism, therefore when maintainer overhauls, can, by random circuit breaker divide-shut brake, exist serious potential safety hazard, easily cause the accident.
Summary of the invention
The technical problems to be solved in the utility model is to provide one can be to can, to divide-shut brake button locking, eliminating safe hidden trouble, the divide-shut brake button locking mechanism of avoiding security incident to occur.
In order to solve the problems of the technologies described above, divide-shut brake button locking mechanism of the present utility model, comprise the switch knob and the opening button that are arranged on circuit breaker panel, in circuit breaker panel, be provided with a movable guide rod and a location guide, the inner side of switch knob is provided with the switch knob junction panel being arranged on movable guide rod, the inner side of opening button is provided with the opening button junction panel being arranged on location guide, switch knob junction panel can trigger switching-on mechanism around movable guide rod rotation under the promotion of switch knob, opening button junction panel can rotate and trigger brake separating mechanism around location guide under the promotion of opening button, on movable guide rod, be provided with and can make axially mutual the first spacing block card between switch knob junction panel and movable guide rod, between location guide and switch knob junction panel, be provided with first back-moving spring that can make switch knob junction panel reset, the upper end of movable guide rod is provided with the chain baffle plate perpendicular to movable guide rod, on circuit breaker panel, be provided with and can be locked by the switch knob of key operated rotation, switch knob is locked and is connected with the first locking plate, on the first locking plate, be provided with the ledge that can drive chain baffle plate lifting, the second block card and the 3rd block card are installed on location guide, opening button junction panel is between the second block card and the 3rd block card, between the second block card and opening button junction panel, be provided with the first stage clip, on circuit breaker panel, be provided with and can be locked by the opening button of key operated rotation, opening button is locked and is connected with the second locking plate, on the second locking plate, be provided with the ledge that can drive opening button junction panel to rise.
Between described opening button junction panel and movable guide rod, be provided with the second back-moving spring.
Between described circuit breaker panel and movable guide rod, be provided with the second stage clip.
Adopt after above-mentioned structure, due to the switch knob junction panel coordinating with movable guide rod, switch knob arranging and the opening button junction panel coordinating with location guide, opening button, in the time that maintainer overhauls, by divide-shut brake button on panel with on key lock, can be to divide-shut brake button locking, other staff cannot carry out breaking-closing operating to circuit breaker, have prevented thus the generation of misoperation situation, eliminate potential safety hazard, avoided security incident generation.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of released state in the utility model divide-shut brake button locking mechanism;
Fig. 2 is released state side-looking structural representation in the utility model divide-shut brake button locking mechanism;
Fig. 3 is the main TV structure schematic diagram of lock-out state in the utility model divide-shut brake button locking mechanism;
Fig. 4 is lock-out state side-looking structural representation in the utility model divide-shut brake button locking mechanism.
Embodiment
Below in conjunction with the drawings and specific embodiments, divide-shut brake button locking mechanism of the present utility model is described in further detail.
As shown in the figure, divide-shut brake button locking mechanism of the present utility model, comprise the switch knob 12 that can move forward and backward along circuit breaker panel axial direction and the opening button 14 that are arranged on circuit breaker panel, in circuit breaker panel, be provided with a movable guide rod 5 and a location guide 10, the inner side of switch knob 12 is provided with the switch knob junction panel 3 being arranged on movable guide rod 5, the just below to switch knob 12, one end of switch knob junction panel 3, the inner side of opening button 14 is provided with the opening button junction panel 17 being arranged on location guide 10, the just below to opening button 14, one end of opening button junction panel 17, switch knob junction panel 3 can trigger switching-on mechanism around movable guide rod 5 rotations under the promotion of switch knob 12,
Opening button junction panel 17 can trigger brake separating mechanism around location guide 10 rotations under the promotion of opening button 14, on movable guide rod 5, be provided with and can make axially mutual the first spacing block card 4 between switch knob junction panel 3 and movable guide rod 5, that is to say that switch knob junction panel 3 can rotate around movable guide rod 5, but switch knob junction panel 3 can not move up and down on movable guide rod 5, between circuit breaker panel and switch knob junction panel 3, be provided with first back-moving spring 11 that can make movable guide rod 5 move up and down, the upper end of movable guide rod 5 is provided with the chain baffle plate 1 perpendicular to movable guide rod, on circuit breaker panel, being provided with can be by the switch knob lock 9 of key operated rotation, on switch knob lock 9, be connected with and can lock 9 synchronous the first locking plates 2 that rotate with switch knob, on the first locking plate 2, be provided with the ledge that can drive chain baffle plate 1 lifting, when drive activity guide rod 5 in the process that chain baffle plate 1 rises rises, movable guide rod 5 drives switch knob junction panel 3 to rise, after rising, switch knob junction panel 3 make switch knob junction panel 3 depart from original position, also just make switch knob 12 press again and contact switch knob junction panel 3, the second block card 15 and the 3rd block card 18 are installed on location guide 10, opening button junction panel 17 is between the second block card 15 and the 3rd block card 18, between the second block card 15 and opening button junction panel 17, be provided with the first stage clip 16, that is to say that opening button junction panel 17 can rotate also and can under the effect of the first stage clip, move up and down along location guide 10 around location guide 10, on circuit breaker panel, being provided with can be by the opening button lock 20 of key operated rotation, on opening button lock 20, be connected with and can lock 20 synchronous the second locking plates 19 that rotate with opening button, on the second locking plate 19, be provided with the ledge that can drive opening button junction panel 17 to rise, that is to say that the ledge of working as on the second locking plate 19 is pressed on opening button junction panel 17, opening button junction panel 17 just compresses the first stage clip 16 and in the time of limes superiors position, opening button junction panel 17 can be just to opening button 14, drive opening button junction panel 17 to rotate by opening button 14, in the time that opening button junction panel 17 is compressed to limit inferior position by the first stage clip 16, opening button junction panel 17 makes opening button junction panel 17 depart from original position, also just make opening button 14 can not touch again opening button junction panel 17, between opening button junction panel 17 and movable guide rod 5, be provided with the second back-moving spring 6, between circuit breaker panel and movable guide rod 5, be provided with the second stage clip 7.
Its operation principle is as follows:
Divide-shut brake button is in released state:
When divide-shut brake button latch is during in released state, while pressing switch knob 12, switch knob 12 rear ends promote switch knob junction panel 3 and rotate 5 around movable guide rod, the front end of switch knob junction panel 3 drives the chain pin (not shown) of closing a floodgate to rotate, realize and closing a floodgate, the reset of switch knob junction panel 3 is to realize by location guide 10 and the first back-moving spring 11, switch knob junction panel 3 is by the first block card 4 simultaneously, the first block card 4 is set to paired one group, and the first block card 4 is fixed on movable guide rod 5; While pressing opening button 14, opening button 14 rear ends promote opening button junction panel 17 and rotate around location guide 10, the front end of opening button junction panel 17 drives the chain pin (not shown) of separating brake to rotate, and realizes separating brake, and the reset of opening button junction panel 17 realizes by the second back-moving spring 6.
Divide-shut brake button is in the lock state:
Switch knob lock 9 is rotated to 90 °, and pull up key, the first locking plate 2 keeps, in this process, switch knob lock 9 drives the first locking plate 2 upwards to rotate, the first locking plate 2 drives chain baffle plate 1 and movable guide rod 5 to move upward when upwards rotation, and switch knob junction panel 3 is fixed on movable guide rod 5 by the first block card 4, when therefore movable guide rod 5 moves upward, switch knob junction panel 3 is motion together upwards; Now press switch knob 12, button cannot be encountered switch knob junction panel 3, cannot close a floodgate, thereby realize the locking to switch knob; Opening button lock 20 is rotated to 90 °, and pull up key, the second locking plate 19 keeps, in this process, the chain baffle plate 17 of separating brake loses the barrier effect of the second locking plate 19, the chain baffle plate 17 of separating brake, under the common pulling force and thrust of the second back-moving spring 6 in extended state and 1 first stage clip 16 in compressive state, moves downward; Now press opening button 20, button cannot be encountered the chain baffle plate 17 of separating brake, cannot separating brake, thus realize the locking to opening button.
Claims (3)
1. a divide-shut brake button locking mechanism, comprise the switch knob (12) and the opening button (14) that are arranged on circuit breaker panel, in described circuit breaker panel, be provided with a movable guide rod (5) and a location guide (10), the inner side of described switch knob (12) is provided with the switch knob junction panel (3) being arranged on movable guide rod (5), the inner side of described opening button (14) is provided with the opening button junction panel (17) being arranged on location guide (10), switch knob junction panel (3) can trigger switching-on mechanism around movable guide rod (5) rotation under the promotion of switch knob (12), opening button junction panel (17) can trigger brake separating mechanism around location guide (10) rotation under the promotion of opening button (14), it is characterized in that: on described movable guide rod (5), be provided with and can make axially mutual spacing the first block card (4) between switch knob junction panel (3) and movable guide rod (5), between described location guide (10) and switch knob junction panel (3), be provided with first back-moving spring (11) that can make switch knob junction panel (3) reset, the upper end of described movable guide rod (5) is provided with the chain baffle plate (1) perpendicular to movable guide rod, on described circuit breaker panel, being provided with can be by the switch knob lock (9) of key operated rotation, on switch knob lock (9), be connected with the first locking plate (2), on described the first locking plate (2), be provided with the ledge that can drive chain baffle plate (1) lifting, the second block card (15) and the 3rd block card (18) are installed on described location guide (10), described opening button junction panel (17) is positioned between the second block card (15) and the 3rd block card (18), between the second block card (15) and opening button junction panel (17), be provided with the first stage clip (16), on described circuit breaker panel, being provided with can be by the opening button lock (20) of key operated rotation, on opening button lock (20), be connected with the second locking plate (19), on described the second locking plate (19), be provided with the ledge that can drive opening button junction panel (17) to rise.
2. according to divide-shut brake button locking mechanism claimed in claim 1, it is characterized in that: between described opening button junction panel (17) and movable guide rod (5), be provided with the second back-moving spring (6).
3. according to divide-shut brake button locking mechanism claimed in claim 1, it is characterized in that: between described circuit breaker panel and movable guide rod (5), be provided with the second stage clip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220416.XU CN203910710U (en) | 2014-04-30 | 2014-04-30 | Switching-closing button locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220416.XU CN203910710U (en) | 2014-04-30 | 2014-04-30 | Switching-closing button locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910710U true CN203910710U (en) | 2014-10-29 |
Family
ID=51784965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220416.XU Withdrawn - After Issue CN203910710U (en) | 2014-04-30 | 2014-04-30 | Switching-closing button locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985612A (en) * | 2014-04-30 | 2014-08-13 | 镇江大全伊顿电器有限公司 | Switch-on-off button locking mechanism |
| CN106786099A (en) * | 2017-03-03 | 2017-05-31 | 盛隆电气集团有限公司 | IPanel low-voltage distribution cabinet drawer units prevent unexpected separating brake/combined floodgate system |
-
2014
- 2014-04-30 CN CN201420220416.XU patent/CN203910710U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985612A (en) * | 2014-04-30 | 2014-08-13 | 镇江大全伊顿电器有限公司 | Switch-on-off button locking mechanism |
| CN103985612B (en) * | 2014-04-30 | 2016-01-13 | 镇江大全伊顿电器有限公司 | Divide-shut brake button locking mechanism |
| CN106786099A (en) * | 2017-03-03 | 2017-05-31 | 盛隆电气集团有限公司 | IPanel low-voltage distribution cabinet drawer units prevent unexpected separating brake/combined floodgate system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |