CN203351460U - Anti-misoperation device of operation mechanism/machine - Google Patents
Anti-misoperation device of operation mechanism/machine Download PDFInfo
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- CN203351460U CN203351460U CN 201320367439 CN201320367439U CN203351460U CN 203351460 U CN203351460 U CN 203351460U CN 201320367439 CN201320367439 CN 201320367439 CN 201320367439 U CN201320367439 U CN 201320367439U CN 203351460 U CN203351460 U CN 203351460U
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- operating mechanism
- top board
- combined floodgate
- buckle
- push rod
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Abstract
The utility model relates to an anti-misoperation device of an operation mechanism/machine, and aims to solve the technical problems that a switching on-off interlocking structure of a conventional similar operating mechanism is quite complex, inconvenient in operation, and poor in reliability. The anti-misoperation device is installed in a machine operating mechanism; and the machine operating mechanism includes a cam, an output crank arm, a switching-on pinch plate, a switching-on half shaft, a switching-off pinch plate, and a switching-off half shaft which are connected to a mounting plate through a shaft. The main points of the design are that: the switching-on half shaft is connected with a lock plate with an inclined surface; an output crank arm is connected with a push rod pin; the mounting plate is provided with a top plate which slides in a directional manner and leans against the lock plate, the push rod pin in a linkage manner during the sliding process of the top plate; the top plate is connected with a tension spring; and the tension spring is fixed on the mounting plate. The anti-misoperation device of the operation mechanism/machine is quite simple in structure and quite reliable and convenient in switching-on interlocking, can effectively prevent the occurrence of re-switching-on after the switching-on, and is suitable to be used as a switch operating mechanism anti-misoperation device or as the improved structure of the similar operating mechanism.
Description
Technical field
The utility model relates to switch operation mechanism, is a kind of operating mechanism mechanical anti-misoperation operating means.
Background technology
Switch operation mechanism, in order to prevent because after back brake, again closing a floodgate and cause accident, therefore corresponding misoperation-proof mechanism is set in operating mechanism, occurs to avoid such accident.Existing misoperation-proof mechanism, Granted publication CN202434441U as the Chinese patent literature publication, September 12 2012 Granted publication day, the utility model name is called " a kind of breaker mechanism deciliter interlock ", its main separating brake semiaxis that comprises, separating brake dropout plate, switching winding, the combined floodgate semiaxis, combined floodgate dropout plate and closing coil, breaker mechanism closes minute interlock and also comprises connecting lever, screw pin, interlock plate, the interlocking connecting lever, torsion spring, interlocking latch and spring pivot, the bent angle top of connecting lever is provided with a screw pin, interlock plate one end is connected with connecting lever by screw pin, described interlock plate can be rotated with respect to connecting lever, the other end of interlock plate is connected with the interlocking connecting lever by chain pin, be provided with torsion spring on the interlocking connecting lever, side-lower at the interlocking connecting lever is arranged at spring pivot, spring pivot is fixedly connected with the combined floodgate semiaxis.By the said structure scheme, although can realize being interlocked between combined floodgate and separating brake, avoid the problem of circuit breaker and circuit breaker damage of components, interlock is comparatively complicated, and actuating is inconvenience comparatively, less reliable.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is that a kind of operating mechanism mechanical anti-misoperation operating means is provided to this area, make it solve existing similar operating mechanism combined floodgate comparatively complicated with the separating brake interlock, actuating is inconvenience comparatively, the technical problem of less reliable.Its objective is and be achieved through the following technical solutions.
A kind of operating mechanism mechanical anti-misoperation operating means, this anti-misoperation apparatus is installed in mechanical operating mechanism, the machinery operating mechanism comprises cam, output toggle arm, combined floodgate buckle, combined floodgate semiaxis, separating brake buckle, the separating brake semiaxis be coupling in mounting panel, cam by its with energy storage keep roller and combined floodgate buckle to link, combined floodgate buckle and the interlock of combined floodgate semiaxis, realize that the combined floodgate energy storage keeps; Output toggle arm and cam, the interlock of separating brake buckle, separating brake buckle and the interlock of separating brake semiaxis, realize the maintenance of output toggle arm.Its structural feature is that described combined floodgate semiaxis connects one and is with bevelled jam plate, described output toggle arm connects a push rod pin, described mounting panel is provided with and is the top board linked with described jam plate, push rod pin in oriented sliding and sliding process, and top board connects extension spring, and described mounting panel is fixed in extension spring; Interaction relation between described top board and described jam plate, push rod pin is: when operating mechanism during in "on" position, under described extension spring effect, the inclined-plane of described top board and described jam plate offsets, and limits described combined floodgate semiaxis and rotates, and the push rod pin of described output toggle arm separates with described top board; When operating mechanism, by "on" position, changed in the process of gate-dividing state, described output toggle arm drives push rod pin and described top board offsets, and the promotion top board separates with described jam plate; When operating mechanism, during in gate-dividing state, described output toggle arm is kept by described separating brake buckle, separating brake semiaxis, and described push rod pin keeps top board to separate with described jam plate.By adopting the said structure design, after operating mechanism closes a floodgate, locked because of the combined floodgate semiaxis, therefore can't again close a floodgate, effectively prevent misoperation, the use safety of protection operating mechanism.
Described combined floodgate semiaxis connects a manual dropout plate, and described mounting panel is provided with the closing by hand button that offsets and link with the changable buckle.By this kind of structure, manual operation combined floodgate buckle and combined floodgate semiaxis are threaded off, and realize closing operation.
Described top board with the oriented sliding structure between described mounting panel is: described top board is provided with at least two parallel chutes, in each chute, by corresponding bearing pin, is fixedly connected with described mounting panel.This kind of structure is comparatively simple, installs more for convenience.
The utility model structure is comparatively simple, and the interlocking that closes a floodgate is comparatively reliable, convenient, and the problem of again closing a floodgate after effectively preventing from closing a floodgate occurs, and be suitable as the switch operation mechanism anti-misoperation apparatus and use, or the architecture advances of similar operating mechanism.
The accompanying drawing explanation
Fig. 1 is the utility model "on" position anti-misoperation structural representation.
Fig. 2 is the utility model gate-dividing state anti-misoperation structural representation.
In figure, the name of sequence number is called: 1, mounting panel, 2, cam, 3, energy storage keeps roller, 4, the combined floodgate buckle, 5, extension spring, 6, jam plate, 7, the combined floodgate semiaxis, 8, the changable oralia, 9, the closing by hand button, 10, output toggle arm, 11, push rod pin, 12, top board, 1201, chute, 13, bearing pin.
Embodiment
Now, in conjunction with Fig. 1, Fig. 2, the utility model is further described.
This operating mechanism mechanical anti-misoperation operating means is to be installed in operating mechanism, and operating mechanism comprises mounting panel 1, and is coupling in cam 2, output toggle arm 10, combined floodgate buckle 4, combined floodgate semiaxis 7, separating brake buckle, the separating brake semiaxis of mounting panel.Cam by its with the energy storage end interlock that keeps roller 3 and combined floodgate buckle, the combined floodgate buckle other end and the interlock of combined floodgate semiaxis, the axial region of combined floodgate semiaxis connects jam plate 6, changable buckle 8, and mounting panel is connected with the closing by hand button 9 with the interlock of changable buckle.Output toggle arm connects a push rod pin 11, output toggle arm and cam, the interlock of separating brake buckle, separating brake buckle and the interlock of separating brake semiaxis.Be provided with a directed top board 12 slided on mounting panel, top board is provided with two parallel chutes 1201, affixed through chute and mounting panel by corresponding bearing pin 13, realizes the slip between top board and mounting panel.Interaction relation between top board and jam plate, push rod pin is: when operating mechanism, during in "on" position, under the extension spring effect, the inclined-plane of top board and jam plate offsets, and the combined floodgate semiaxis that the restriction jam plate connects rotates, and the push rod pin of output toggle arm separates with top board; When operating mechanism, by "on" position, changed in the process of gate-dividing state, output toggle arm drives push rod pin and top board offsets, and the promotion top board separates with jam plate; When operating mechanism, during in gate-dividing state, output toggle arm is kept by separating brake buckle, separating brake semiaxis, and push rod pin keeps top board to separate with jam plate.More than be concrete structure of the present utility model.
In conjunction with said structure, operation principle of the present utility model is described in detail.
When operating mechanism during in separating brake energy storage state, the energy storage of buckle one end and cam of closing a floodgate keeps roller to offset, the other end and combined floodgate buckle offset spacing, now, and because push rod pin and the top board of output toggle arm offsets spacing, and keep separating between top board and jam plate, therefore, during actuating closing by hand button, the closing by hand button promotes the changable buckle, drive the combined floodgate semiaxis and rotate, realize the dropout between combined floodgate buckle and combined floodgate semiaxis, operating mechanism is closed a floodgate.In making process, the cam driven output toggle arm rotates, and output toggle arm drives push rod pin and rotates, and the releasing push rod pin is spacing to top board, and the jam plate that top board is connected with the combined floodgate semiaxis under the extension spring effect offsets spacing.When operating mechanism reaches while closing a floodgate energy storage state, due to jam plate and top board spacing, output toggle arm is kept by separating brake buckle, separating brake semiaxis, therefore the combined floodgate semiaxis can't rotate, between combined floodgate buckle and combined floodgate semiaxis, can't thread off, and reaches the purpose of the interlocking that closes a floodgate.When operating mechanism carries out sub-switching operation, by the dropout between separating brake buckle and separating brake semiaxis, output toggle arm drives the push rod pin reversion, and is separated with jam plate by push rod pin drive top board, completes the separating brake process.More than be actuating principle of the present utility model.
Claims (3)
1. an operating mechanism mechanical anti-misoperation operating means, this anti-misoperation apparatus is installed in mechanical operating mechanism, the machinery operating mechanism comprises cam (2), output toggle arm (10), combined floodgate buckle (4), combined floodgate semiaxis (7), separating brake buckle, the separating brake semiaxis be coupling in mounting panel (1), cam by its with energy storage keep roller (3) and the interlock of combined floodgate buckle, combined floodgate buckle and the interlock of combined floodgate semiaxis, output toggle arm and cam, the interlock of separating brake buckle, separating brake buckle and the interlock of separating brake semiaxis; It is characterized in that described combined floodgate semiaxis (7) connects is with bevelled jam plate (6), described output toggle arm (10) connects a push rod pin (11), described mounting panel (1) is provided with and is the top board (12) linked with described jam plate, push rod pin in oriented sliding and sliding process, top board connects extension spring (5), and described mounting panel is fixed in extension spring; Interaction relation between described top board and described jam plate, push rod pin is: when operating mechanism during in "on" position, under described extension spring effect, the inclined-plane of described top board and described jam plate offsets, and limits described combined floodgate semiaxis and rotates, and the push rod pin of described output toggle arm separates with described top board; When operating mechanism, by "on" position, changed in the process of gate-dividing state, described output toggle arm drives push rod pin and described top board offsets, and the promotion top board separates with described jam plate; When operating mechanism, during in gate-dividing state, described output toggle arm is kept by described separating brake buckle, separating brake semiaxis, and described push rod pin keeps top board to separate with described jam plate.
2. operating mechanism mechanical anti-misoperation operating means according to claim 1, is characterized in that described combined floodgate semiaxis (7) connects a manual dropout plate (8), and described mounting panel (1) is provided with and the offset closing by hand button (9) of interlock of changable buckle.
3. operating mechanism mechanical anti-misoperation operating means according to claim 1, it is characterized in that described top board (12) with the oriented sliding structure between described mounting panel (1) is: described top board is provided with parallel at least two chutes (1201), in each chute, by corresponding bearing pin (13), is fixedly connected with described mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367439 CN203351460U (en) | 2013-06-24 | 2013-06-24 | Anti-misoperation device of operation mechanism/machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320367439 CN203351460U (en) | 2013-06-24 | 2013-06-24 | Anti-misoperation device of operation mechanism/machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351460U true CN203351460U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320367439 Expired - Fee Related CN203351460U (en) | 2013-06-24 | 2013-06-24 | Anti-misoperation device of operation mechanism/machine |
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| CN (1) | CN203351460U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319130A (en) * | 2014-09-18 | 2015-01-28 | 平高集团有限公司 | Operating mechanism and locking device thereof |
| CN104810174A (en) * | 2014-01-24 | 2015-07-29 | 上海正昊电力科技有限公司 | Switch cabinet circuit breaker closing knob locking device and switch cabinet group |
| CN105513859A (en) * | 2016-01-21 | 2016-04-20 | 浙江临高电气实业有限公司 | Protective structure and switch cabinet with same |
| WO2017088802A1 (en) * | 2015-11-27 | 2017-06-01 | 国家电网公司 | Interlocking device for switchgear, and switch cabinet |
| CN107086478A (en) * | 2017-06-22 | 2017-08-22 | 河南森源电气股份有限公司 | Switch cubicle |
| CN107845518A (en) * | 2017-11-30 | 2018-03-27 | 浙江紫光电器有限公司 | A kind of arc-chutes fast arc extinction is driven interlocking gear |
| CN108573836A (en) * | 2018-06-01 | 2018-09-25 | 河南森源电气股份有限公司 | With the breaker operation mechanism for preventing from repeating combined floodgate interlocking |
-
2013
- 2013-06-24 CN CN 201320367439 patent/CN203351460U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810174A (en) * | 2014-01-24 | 2015-07-29 | 上海正昊电力科技有限公司 | Switch cabinet circuit breaker closing knob locking device and switch cabinet group |
| CN104810174B (en) * | 2014-01-24 | 2017-04-19 | 上海正昊电力科技有限公司 | Switch cabinet circuit breaker closing knob locking device and switch cabinet group |
| CN104319130A (en) * | 2014-09-18 | 2015-01-28 | 平高集团有限公司 | Operating mechanism and locking device thereof |
| WO2017088802A1 (en) * | 2015-11-27 | 2017-06-01 | 国家电网公司 | Interlocking device for switchgear, and switch cabinet |
| CN105513859A (en) * | 2016-01-21 | 2016-04-20 | 浙江临高电气实业有限公司 | Protective structure and switch cabinet with same |
| CN105513859B (en) * | 2016-01-21 | 2018-06-15 | 浙江临高电气实业有限公司 | It is a kind of to protect structure and with its switchgear |
| CN107086478A (en) * | 2017-06-22 | 2017-08-22 | 河南森源电气股份有限公司 | Switch cubicle |
| CN107845518A (en) * | 2017-11-30 | 2018-03-27 | 浙江紫光电器有限公司 | A kind of arc-chutes fast arc extinction is driven interlocking gear |
| CN107845518B (en) * | 2017-11-30 | 2020-02-18 | 浙江紫光电器有限公司 | Arc extinguishing chamber quick arc extinguishing transmission interlocking mechanism |
| CN108573836A (en) * | 2018-06-01 | 2018-09-25 | 河南森源电气股份有限公司 | With the breaker operation mechanism for preventing from repeating combined floodgate interlocking |
| CN108573836B (en) * | 2018-06-01 | 2024-01-19 | 河南森源电气股份有限公司 | Circuit breaker operating mechanism with prevent repeated combined floodgate interlocking |
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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: 20131218 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |