CN107481899A - A kind of breaker operation mechanism - Google Patents
A kind of breaker operation mechanism Download PDFInfo
- Publication number
- CN107481899A CN107481899A CN201710901625.9A CN201710901625A CN107481899A CN 107481899 A CN107481899 A CN 107481899A CN 201710901625 A CN201710901625 A CN 201710901625A CN 107481899 A CN107481899 A CN 107481899A
- Authority
- CN
- China
- Prior art keywords
- transmission
- push bracket
- pin hole
- main shaft
- breaker
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
- H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of breaker operation mechanism, its structure includes driving pressing plate, actuating frame, bolt, transmission valve, fixing nut, fixed plate, breaker, transmission slot, transmission main shaft, pin hole.Beneficial effects of the present invention：After mobile push bracket is fixed by moving guide rail in both sides inside the actuating frame that the present invention is provided with, the switch slot and briquetting included by mobile push bracket is fastened to contactor, so as to rotate the rotation of transmission valve control transmission main shaft and gear, it is engaged by gear and pin hole, realize the elevating control to mobile push bracket, and contactor is driven to carry out lower switch control, it is effectively reduced the dynamics of pulling, the convenience used is improved, allows user to operate more laborsaving, conveniently.
Description
Technical field
The present invention is a kind of breaker operation mechanism, belongs to breaker operation mechanism field.
Background technology
At present, with architectural electricity and the development of building automation, application of the breaker in dwelling house power distribution system is more next
It is more extensive.The existing a kind of miniature circuit breaker applied in dwelling house power distribution system is generally by Switch main body and alarm module two
It is grouped into, wherein Switch main body is generally touched by main circuit current electrical apparatus release, subsidiary loop current release, main contact, auxiliary again
Head, operating mechanism, electromagnetic system, arc quenching system composition, core institution of the operating mechanism as this kind of switch, decide combined floodgate,
Function is realized in tripping operation, and killer switch in the market pulls great efforts, is not easy to use.
Existing technology can not reduce actuating dynamics, and actuating mode uses not convenient enough, have impact on using effect
Rate.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of breaker operation mechanism, it is existing to solve
Technology can not reduce actuating dynamics, and actuating mode uses not convenient enough, the problem of have impact on service efficiency.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of breaker operation mechanism,
Its structure includes driving pressing plate, actuating frame, bolt, transmission valve, fixing nut, fixed plate, breaker, transmission slot, biography
Dynamic main shaft, pin hole, described fixed plate both ends are interlocked by two fixing nuts with breaker, described actuating frame upper end
Corner is provided with bolt, and described transmission slot is circular configuration and is located at actuating frame by manner with transmission main shaft
Middle part, described transmission valve are connected by manner with pin hole, transmission main shaft, and activity is provided with the middle part of described transmission valve
The groove of installing driving pressing plate, described actuating frame include mounting hole, moving guide rail, mobile push bracket, gear, switch slot, pressure
Block, described moving guide rail altogether be provided with two and it is parallel be distributed in actuating frame both sides, described moving guide rail upper and lower ends pass through
Mounting hole is threadedly coupled with bolt, and described mobile push bracket is rectangular configuration and both sides are located at two by embedded mode
Between moving guide rail and it is mutually perpendicular to, switch slot and the structure that is formed in one is provided with the middle part of described mobile push bracket, it is described
Switch slot upper end both ends are respectively provided with briquetting and the structure that is formed in one, described gear be located inside mobile push bracket and with biography
Dynamic main shaft bottom is formed in one, and described breaker also includes rear shell, upper lid, switch groove, contactor, described rear shell with
Upper lid is connected by manner, is provided with switch groove in the middle part of described upper lid and the structure that is formed in one, described circuit are opened
Close by embedded mode inside switch groove, described actuating frame also includes push bracket side plate, pin hole, described push bracket side
Plate is located at mobile push bracket both sides and the structure that is formed in one, and described push bracket side plate Right vertical is provided with two or more pin hole simultaneously
It is formed in one, fixing axle, tension spring, valve body, sets of holes, transmission latch, described driving is included inside described transmission valve
By fixing axle inside valve body upper end, described driving pressing back-end passes through tension spring and valve body phase for pressing plate stage casing bottom
Connection, described transmission latch top are connected through the hinge located at lower end on the left of fixing axle, and described transmission latch bottom is located at
In the middle part of sets of holes, described transmission valve is by sets of holes with being driven slot phase fit.
Further, described contactor end is interlocked with switch slot.
Further, pin hole and the structure that is formed in one are provided with the middle part of described transmission main shaft.
Further, described actuating frame is U-shaped structure and fluting both ends are provided with fixed plate and the structure that is formed in one.
Further, described transmission latch bottom is connected with pin hole by manner.
Beneficial effect
A kind of breaker operation mechanism of the present invention, operation principle of the invention are：As Figure 1-Figure 5, the actuating being provided with
Two sections of fixing nuts being provided with by fixed plate and fixed plate of frame are fixed on-board the circuit breaker, and movement is provided with inside actuating frame and is pushed away
Frame, the contactor that breaker is provided with are fastened with mobile push bracket, when user controls transmission main shaft to drive by being driven valve
After gear is rotated, because the gear inside transmission main shaft fixation actuating frame by that can not move, mobile push bracket both sides are provided with
Pin hole be engaged with gear so that mobile push bracket coordinates moving guide rail to move up and down, by switch slot with
And briquetting carries out pulling up and down to contactor, operates more convenient, the transmission valve being provided with is inserted by fixing axle and transmission
Groove is fastened, and the pin hole being provided with by being driven latch and transmission main shaft is fastened, because the transmission latch is lifting
Design, user, which needs to press, drives pressing plate to be pushed latch is driven, then is rotated, and after clamp loose is driven, is drawn from state
Power spring can draw driving pressing plate to be in situ, so that it is guaranteed that transmission latch departs from pin hole when not in use, this is designed to
It is effective to ensure that non-working person's maloperation is driven valve, improve the security used.
Beneficial effects of the present invention：After mobile push bracket is fixed by moving guide rail in both sides inside the actuating frame being provided with, lead to
Cross and move switch slot that push bracket includes and briquetting is fastened to contactor, passed so as to rotate transmission valve control
The rotation of dynamic main shaft and gear, is engaged by gear and pin hole, realizes the elevating control to mobile push bracket, and band
Dynamic contactor carries out lower switch control, is effectively reduced the dynamics of pulling, and improves the convenience used, allows user to grasp
Make to get up more laborsaving, conveniently.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of breaker operation mechanism of the present invention.
Fig. 2 is the actuating frame overlooking the structure diagram of the present invention.
Fig. 3 is the actuating frame backsight structural representation of the present invention.
Fig. 4 is a kind of side structure schematic view of breaker operation mechanism of the present invention.
Fig. 5 is the transmission valve side structure schematic view of the present invention.
In figure：Drive pressing plate -1, actuating frame -2, bolt -3, transmission valve -4, fixing nut -5, fixed plate -6, open circuit
Device -7, transmission slot -8, transmission main shaft -9, pin hole -10, mounting hole -201, moving guide rail -202, mobile push bracket -203, tooth
Wheel -204, switch slot -205, briquetting -206, rear shell -701, upper lid -702, switch groove -703, contactor -704, push bracket side
Plate -2021, pin hole -2022, fixing axle -401, tension spring -402, valve body -403, sets of holes -404, transmission latch -405.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment
Fig. 1-Fig. 5 is referred to, the present invention provides a kind of breaker operation mechanism:Its structure includes driving pressing plate 1, actuating frame
2nd, bolt 3, transmission valve 4, fixing nut 5, fixed plate 6, breaker 7, transmission slot 8, transmission main shaft 9, pin hole 10, institute
The both ends of fixed plate 6 stated are interlocked by two fixing nuts 5 with breaker 7, and the described upper end corner of actuating frame 2 is provided with positioning
Bolt 3, described transmission slot 8 are circular configuration with transmission main shaft 9 and are located at the middle part of actuating frame 2, institute by manner
The transmission valve 4 stated is connected by manner with pin hole 10, transmission main shaft 9, and the described middle part of transmission valve 4 is provided with activity dress
If the groove of driving pressing plate 1, described actuating frame 2 include mounting hole 201, moving guide rail 202, mobile push bracket 203, gear 204,
Switch slot 205, briquetting 206, described moving guide rail 202 be provided with altogether two and it is parallel be distributed in the both sides of actuating frame 2, it is described
The upper and lower ends of moving guide rail 202 are threadedly coupled by mounting hole 201 with bolt 3, and described mobile push bracket 203 is rectangle knot
Structure and both sides between the moving guide rail 202 of two and are mutually perpendicular to by embedded mode, the described middle part of mobile push bracket 203
Provided with switch slot 205 and the structure that is formed in one, the described upper end both ends of switch slot 205 are respectively provided with briquetting 206 and are one
Forming structure, described gear 204 is located at the mobile inside of push bracket 203 and is formed in one with the bottom of transmission main shaft 9, described
Breaker 7 also include rear shell 701, upper lid 702, switch groove 703, contactor 704, described rear shell 701 and upper lid 702 are logical
Cross manner to be connected, the described middle part of upper lid 702 is provided with switch groove 703 and the structure that is formed in one, described circuit are opened
704 are closed by embedded mode inside switch groove 703, described actuating frame 2 also includes push bracket side plate 2021, pin hole
2022, described push bracket side plate 2021 is located at the mobile both sides of push bracket 203 and the structure that is formed in one, described push bracket side plate 2021
Right vertical is provided with two or more pin hole 2022 and is formed in one, and the described inside of transmission valve 4 includes fixing axle 401, drawn
Power spring 402, valve body 403, sets of holes 404, transmission latch 405, the described stage casing bottom of driving pressing plate 1 is set by fixing axle 401
Inside the upper end of valve body 403, the described rear end of driving pressing plate 1 is connected by tension spring 402 with valve body 403, described biography
The dynamic top of latch 405 is connected through the hinge is located at sets of holes located at the left side lower end of fixing axle 401, the described bottom of transmission latch 405
404 middle parts, described transmission valve 4 is by sets of holes 404 with being driven the phase fit of slot 8, the described end of contactor 704 and switch
Slot 205 is interlocked, and the described middle part of transmission main shaft 9 is provided with pin hole 10 and the structure that is formed in one, and described actuating frame 2 is
U-shaped structure and fluting both ends are provided with fixed plate 6 and the structure that is formed in one, the described bottom of transmission latch 405 and pin hole 10
It is connected by manner.
The present invention provides a kind of breaker operation mechanism, and its operation principle is：As Figure 1-Figure 5, the actuating frame 2 being provided with
Two sections of fixing nuts 5 being provided with by fixed plate 6 and fixed plate 6 are fixed on breaker 7, and the inside of actuating frame 2 is provided with and moved
Dynamic push bracket 203, the contactor that breaker 7 is provided with is fastened with mobile push bracket 203, when user is controlled by being driven valve 4
After transmission main shaft 9 is rotated with moving gear 204, being fixed due to the gear 204 by transmission main shaft 9 can not inside actuating frame 2
Mobile, the pin hole 2022 that the mobile both sides of push bracket 203 are provided with is engaged with gear 204, is moved so that mobile push bracket 203 coordinates
Dynamic guide rail 202 is moved up and down, and contactor 704 is carried out to pull up and down by switching slot 205 and briquetting 206, grasped
Make to get up more convenient, the transmission valve 4 being provided with is fastened by fixing axle 401 with being driven slot 8, and by being driven latch
405 pin holes 10 being provided with transmission main shaft 9 are fastened, and because the transmission latch 405 is lifting design, user needs to press
Pressure driving pressing plate 1 pushes latch 405 is driven, then is rotated, can from state's tension spring 402 after driving pressing plate 1 to unclamp
Driving pressing plate 1 is drawn as original position, so that it is guaranteed that transmission latch 405 departs from pin hole 10 when not in use, this is designed to effectively
Ensure non-working person's maloperation be driven valve 4, improve the security used.
Groove or ridge made of the metal of moving guide rail 202 of the present invention or other materials, it can bear, fix, guiding shifting
Dynamic device or equipment and a kind of device for reducing its friction.Cannelure or ridge in guide rail surface, for guiding, stationary machines portion
Part, special equipment, instrument etc..
The present invention solves the problems, such as it is that existing technology can not reduce actuating dynamics, and actuating mode uses not enough
It is convenient, service efficiency is have impact on, being combined with each other by above-mentioned part of the invention, the dynamics of pulling is effectively reduced, improves
The convenience used, user is allowed to operate more laborsaving, conveniently, it is described in detail below：
Described moving guide rail 202 is provided with two and parallel is distributed in the both sides of actuating frame 2, described moving guide rail 202 altogether
Upper and lower ends are threadedly coupled by mounting hole 201 with bolt 3, and described mobile push bracket 203 is rectangular configuration and both sides lead to
Embedded mode is crossed between the moving guide rail 202 of two and is mutually perpendicular to, the described middle part of mobile push bracket 203 is provided with switch and inserted
Groove 205 and the structure that is formed in one, the described upper end both ends of switch slot 205 are respectively provided with briquetting 206 and the structure that is formed in one,
Described gear 204 is located at the mobile inside of push bracket 203 and is formed in one with the bottom of transmission main shaft 9, described rear shell 701 with
Upper lid 702 is connected by manner, and the described middle part of upper lid 702 is provided with switch groove 703 and the structure that is formed in one, described
Contactor 704 by embedded mode inside switch groove 703, described push bracket side plate 2021 is located at mobile push bracket 203
Both sides and the structure that is formed in one, the described Right vertical of push bracket side plate 2021 are provided with two or more pin hole 2022 and are integrated
Shaping, the described stage casing bottom of driving pressing plate 1 are located inside the upper end of valve body 403 by fixing axle 401, described driving pressing plate 1
Rear end is connected by tension spring 402 with valve body 403, and the described top of transmission latch 405 is connected through the hinge located at fixation
The left side lower end of axle 401, the described bottom of transmission latch 405 located at the middle part of sets of holes 404, described transmission valve 4 by sets of holes 404 with
It is driven the phase fit of slot 8.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of breaker operation mechanism, its structure includes driving pressing plate (1), actuating frame (2), bolt (3), transmission valve
(4), fixing nut (5), fixed plate (6), breaker (7), transmission slot (8), transmission main shaft (9), pin hole (10), its feature
It is：
Described fixed plate (6) both ends are interlocked by two fixing nuts (5) with breaker (7), on described actuating frame (2)
End corner is provided with bolt (3), and described transmission slot (8) and transmission main shaft (9) are circular configuration and by fastening side
In the middle part of actuating frame (2), described transmission valve (4) is connected formula by manner with pin hole (10), transmission main shaft (9)
Connect, the groove that activity installing drives pressing plate (1) is provided with the middle part of described transmission valve (4)；
Described actuating frame (2) includes mounting hole (201), moving guide rail (202), mobile push bracket (203), gear (204), switch
Slot (205), briquetting (206), described moving guide rail (202) are provided with two and parallel are distributed in actuating frame (2) both sides, institute altogether
Moving guide rail (202) upper and lower ends stated are threadedly coupled by mounting hole (201) with bolt (3), described mobile push bracket
(203) between the moving guide rail (202) of two and it is mutually perpendicular to by embedded mode for rectangular configuration and both sides, it is described
Switch slot (205) and the structure that is formed in one, described switch slot (205) upper end two are provided with the middle part of mobile push bracket (203)
End is respectively provided with briquetting (206) and the structure that is formed in one, described gear (204) be located at mobile push bracket (203) it is internal and with
Transmission main shaft (9) bottom is formed in one；
Described breaker (7) also includes rear shell (701), upper lid (702), switch groove (703), contactor (704), described
Rear shell (701) is connected with upper lid (702) by manner, and switch groove (703) is provided with the middle part of described upper lid (702) and is
Integrated formed structure, described contactor (704) are internal located at switch groove (703) by embedded mode；
Described actuating frame (2) also includes push bracket side plate (2021), pin hole (2022), and described push bracket side plate (2021) is set
Two or more is provided with mobile push bracket (203) both sides and the structure that is formed in one, described push bracket side plate (2021) Right vertical
Pin hole (2022) is simultaneously formed in one；
Include fixing axle (401), tension spring (402), valve body (403), sets of holes (404), transmission inside described transmission valve (4)
Latch (405), described driving pressing plate (1) stage casing bottom is located inside valve body (403) upper end by fixing axle (401), described
Driving pressing plate (1) rear end be connected by tension spring (402) with valve body (403), described transmission latch (405) top leads to
Hinge connection is crossed located at lower end on the left of fixing axle (401), described transmission latch (405) bottom is in the middle part of sets of holes (404), institute
The transmission valve (4) stated is by sets of holes (404) with being driven slot (8) phase fit.
A kind of 2. breaker operation mechanism according to claim 1, it is characterised in that：Described contactor (704) end
End is interlocked with switch slot (205).
A kind of 3. breaker operation mechanism according to claim 1, it is characterised in that：In the middle part of described transmission main shaft (9)
Provided with pin hole (10) and the structure that is formed in one.
A kind of 4. breaker operation mechanism according to claim 1, it is characterised in that：Described actuating frame (2) is U-shaped knot
Structure and fluting both ends be provided with fixed plate (6) and the structure that is formed in one.
A kind of 5. breaker operation mechanism according to claim 1, it is characterised in that：Described transmission latch (405) bottom
Portion is connected with pin hole (10) by manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901625.9A CN107481899A (en) | 2017-09-28 | 2017-09-28 | A kind of breaker operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901625.9A CN107481899A (en) | 2017-09-28 | 2017-09-28 | A kind of breaker operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107481899A true CN107481899A (en) | 2017-12-15 |
Family
ID=60604747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901625.9A Pending CN107481899A (en) | 2017-09-28 | 2017-09-28 | A kind of breaker operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107481899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341575A (en) * | 2019-11-29 | 2020-06-26 | 国网河南省电力公司汝阳县供电公司 | Electric button false touch prevention device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387857Y (en) * | 2009-04-10 | 2010-01-20 | 常熟开关制造有限公司(原常熟开关厂） | Rotating handle operating mechanism for circuit breaker |
| JP2010102898A (en) * | 2008-10-22 | 2010-05-06 | Mitsubishi Electric Corp | External operation handle device of circuit breaker |
| CN205959921U (en) * | 2016-08-04 | 2017-02-15 | 温州市森脉电力设备有限公司 | External operating device of moulded case circuit -breaker |
-
2017
- 2017-09-28 CN CN201710901625.9A patent/CN107481899A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010102898A (en) * | 2008-10-22 | 2010-05-06 | Mitsubishi Electric Corp | External operation handle device of circuit breaker |
| CN201387857Y (en) * | 2009-04-10 | 2010-01-20 | 常熟开关制造有限公司(原常熟开关厂） | Rotating handle operating mechanism for circuit breaker |
| CN205959921U (en) * | 2016-08-04 | 2017-02-15 | 温州市森脉电力设备有限公司 | External operating device of moulded case circuit -breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341575A (en) * | 2019-11-29 | 2020-06-26 | 国网河南省电力公司汝阳县供电公司 | Electric button false touch prevention device |
| CN111341575B (en) * | 2019-11-29 | 2023-08-08 | 国网河南省电力公司汝阳县供电公司 | Error touch preventing device for electric button |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171215 |