CN205670527U - Autoreclose breaker - Google Patents
Autoreclose breaker Download PDFInfo
- Publication number
- CN205670527U CN205670527U CN201620568511.8U CN201620568511U CN205670527U CN 205670527 U CN205670527 U CN 205670527U CN 201620568511 U CN201620568511 U CN 201620568511U CN 205670527 U CN205670527 U CN 205670527U
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- Prior art keywords
- breaker
- connecting rod
- unit
- snap close
- driving gear
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Abstract
Autoreclose breaker.Mainly solve the complicated structure of existing reclosing breaker, assemble awkward problem.This utility model provides autoreclose breaker, including breaker unit and reclosing unit, its breaker unit includes operating handle, connect, on operation handle, the power transmission shaft having synchronous axial system, reclosing unit includes housing, be provided with in housing by power source drive rotate drive gear and be connected with power transmission shaft and the rotating turret of synchronous axial system, housing is provided with connecting rod, connecting rod stretches into inside breaker unit for being correspondingly arranged with snap close, operation handle is driven to make the second position of breaker closing by rotating turret when driving snap close to rotate primary importance and the reversion making breaker open operation by connecting rod when driving gear to include rotating forward.This reclosing breaker simple in construction, use, easy to maintenance, disjunction is rapid.
Description
Technical field
This utility model relates to field of circuit breakers, specially autoreclose breaker.
Background technology
There is the chopper of automatic reclosing function for people is carried out mediate contact protection, it is possible to be used for preventing because of equipment
Insulation damages, produces earth-fault current and the fire hazard that causes, and can be used to distribute electric energy and protection circuit and power supply sets
Standby overload and short circuit, be alternatively arranged as the infrequently conversion of circuit and motor infrequently starts and is used.
The complicated structure of present reclosing breaker, assembling uses inconvenience.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides autoreclose breaker, mainly solves existing
The complicated structure of reclosing breaker, assemble awkward problem.
This utility model be the technical scheme is that
Autoreclose breaker, including breaker unit and reclosing unit, described breaker unit includes manipulator
Handle, described operation handle connects and has the power transmission shaft of synchronous axial system, and described reclosing unit includes housing, is provided with in described housing
By power source drive rotate drive gear and be connected with described power transmission shaft and the rotating turret of synchronous axial system, described housing sets
Having connecting rod, described connecting rod to stretch into for being correspondingly arranged with snap close inside described breaker unit, described driving gear includes rotating forward
Time by described connecting rod drive snap close rotate make breaker open operation primary importance and reversion time by described rotating turret drive institute
State operation handle and make the second position of breaker closing.
Described power source is the motor being arranged in described housing, described motor by worm-and-wheel gear drive described in drive
Moving gear rotates.
Described driving gear is partial gear.
Described rotating turret is provided with retaining wall, and described driving gear circumference two ends are corresponding with described retaining wall.
Described rotating turret is provided with cannelure, and described annular groove bottom is located in described connecting rod one end；At the bottom of described driving gear
Portion is provided with the dropout sheet for stirring described connecting rod, and described dropout sheet stretches in described cannelure and corresponding with connecting rod one end sets
Put.
Described breaker unit is provided with at least two, also includes the first connecting rod between circuit breakers unit, institute
Stating first connecting rod one end and be provided with two projections, described snap close tail end falls between two described projections.
Described snap close is provided with push pedal, and described connecting rod and described push pedal are correspondingly provided with pushing block.
The beneficial effects of the utility model are: this utility model provides autoreclose breaker, including breaker unit
With reclosing unit, its breaker unit includes operating handle, operation handle connects the power transmission shaft having synchronous axial system, reclosing
Unit includes housing, be provided with in housing driven by power source rotate drive gear and be connected with power transmission shaft and synchronous axial system
Rotating turret, housing is provided with connecting rod, and connecting rod stretches into for being correspondingly arranged with snap close inside breaker unit, drives gear just to include
Snap close is driven to drive operation handle by rotating turret when rotating primary importance and the reversion making breaker open operation by connecting rod when turning
Make the second position of breaker closing.This reclosing breaker simple in construction, use, easy to maintenance, disjunction is rapid.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of one embodiment of this utility model.
Fig. 2 is the exploded perspective view of one embodiment of this utility model.
Fig. 3 is the sectional perspective schematic diagram (omit and drive gear) of one embodiment of this utility model.
Fig. 4 is the schematic perspective view of the connecting rod of one embodiment of this utility model.
Fig. 5 is the schematic perspective view of the tripping mechanism of one embodiment of this utility model.
Fig. 6 is the schematic perspective view of another angle of the tripping mechanism of one embodiment of this utility model.
Fig. 7 is snap close and the schematic perspective view of tripping of one embodiment of this utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings: as it can be seen, autoreclose breaker, including breaking
Road device unit 2 and reclosing unit 1, described breaker unit 2 includes operating handle 21, and on described operation handle 21, connection has same
The power transmission shaft 22 that step rotates, described reclosing unit 1 includes housing, is provided with and is driven, by power source, the driving rotated in described housing
Gear 3 and be connected with described power transmission shaft 22 and the rotating turret 52 of synchronous axial system, described housing is provided with connecting rod 4, described connecting rod 4
Stretch into described breaker unit 2 internal for being correspondingly arranged with snap close 9, by described company when described driving gear 3 includes rotating forward
Bar 4 drives snap close 9 to drive described manipulator by described rotating turret 52 when rotating primary importance and the reversion making breaker open operation
Handle 21 makes the second position of breaker closing.When chopper is off, and moving contact separates with static contact, connecting rod is in certainly
By state, drive mechanism is in initial position or trip positions.When automatic reclosing miniature circuit breaker obtains signal, and motor opens
Dynamic, turbine rotation on drive motor axle, thus drive turbo tooth wheels and drive pinion rotation.Drive gear driven STATEMENT OF FEDERALLY SPONSORED,
STATEMENT OF FEDERALLY SPONSORED drives the handle of chopper to start to rotate by square shaft, thus starts to close a floodgate.When driving pinion rotation to closing position
Time, motor stalls, breaker closing is complete.After closing a floodgate, motor rotates backward, and pinion rotation will be driven to initial
Shut down behind position.Making process is complete.When chopper is in "on" position, moving contact contacts with static contact, and drive mechanism is in
Initial position.When automatic reclosing miniature circuit breaker loses the signal of telecommunication, start trip action.Motor starts to rotate backward, and drives
Turbine, gear rotate backward, and when driving the collision connecting rod of the dropout sheet on gear, make connecting rod move, and connecting rod drives open circuit after moving
Device snap close rotates, when snap close turns to certain angle, and chopper tripping will be unable to clasp snap close, and chopper is at internal spring force
Start under effect to thread off.When snap close rotates, and tripping cannot clasp snap close and tripping, and chopper takes off the most rapidly
Button, while dropout, due to the effect of circuit breaker handle spring force, thus band moving axis and STATEMENT OF FEDERALLY SPONSORED rotate.Turn when driving gear
When moving trip positions, motor stalls, separating brake action is complete.Control signal wire no signal when reclosing miniature circuit breaker
When, drive gear to be constantly in this position.When driving gear to be in the second position, owing to connecting rod is immovable, institute
With when manual closing chopper, in chopper, tripping is in tripping state all the time.Chopper is constantly in gate-dividing state.Instant hands
Dynamic pull upper handle and also cannot close a floodgate.
In the present embodiment, as it can be seen, described power source is the motor 51 being arranged in described housing, described motor 51
Described driving gear 3 is driven to rotate by worm-and-wheel gear.Worm-and-wheel gear has self-locking performance, uses more stable.
In the present embodiment, as it can be seen, described driving gear 3 is partial gear.The letter of incomplete gear mechanism structure
Single, easy to manufacture, reliable operation.
In the present embodiment, as it can be seen, described rotating turret 52 is provided with retaining wall 521, described driving gear 3 circumference two ends
Corresponding with described retaining wall 521.Rotating turret rotate in place when, by driving gear circumference end to promote retaining wall to realize operation
The action of handle.
In the present embodiment, as it can be seen, described rotating turret 52 is provided with cannelure 522, institute is located in described connecting rod 4 one end
State bottom cannelure 522；The dropout sheet 31 for stirring described connecting rod 4, described dropout sheet 31 it is provided with bottom described driving gear 3
In stretching into described cannelure 522 and it is correspondingly arranged with connecting rod 4 one end.
In the present embodiment, as it can be seen, described breaker unit 2 is provided with at least two, also include for adjacent open circuit
First connecting rod 6 between device unit 2, described first connecting rod 6 one end is provided with two projections 61, and described snap close 9 tail end falls at two
Between described projection 61.Snap close rotates when, first connecting rod can be driven to advance by the projection before and after driving or retreat,
In like manner, after snap close is lockable, first connecting rod can not move.
In the present embodiment, as it can be seen, described snap close 9 is provided with push pedal 91, described connecting rod 4 is corresponding with described push pedal 91
It is provided with pushing block 43.Connecting rod moves when, promote push pedal to drive snap close to rotate by pushing block, use convenient.
Embodiment is not construed as restriction of the present utility model, but any based on changing that spirit of the present utility model is made
Enter, all should be within protection domain of the present utility model.
Claims (7)
1. autoreclose breaker, including breaker unit (2) and reclosing unit (1), described breaker unit (2) includes
Operation handle (21), described operation handle (21) is upper connects the power transmission shaft (22) having synchronous axial system, and described reclosing unit (1) is wrapped
Include housing, it is characterised in that: be provided with in described housing by power source drive rotate driving gear (3) and with described power transmission shaft
(22) that connect and synchronous axial system rotating turret (52), described housing is provided with connecting rod (4), and described connecting rod (4) stretches into described disconnected
Road device unit (2) is internal for being correspondingly arranged with snap close (9), by described connecting rod (4) when described driving gear (3) includes rotating forward
Snap close (9) is driven to drive described manipulator by described rotating turret (52) when rotating primary importance and the reversion making breaker open operation
Handle (21) makes the second position of breaker closing.
Autoreclose breaker the most according to claim 1, it is characterised in that: described power source is for being arranged on described shell
Internal motor (51), described motor (51) drives described driving gear (3) to rotate by worm-and-wheel gear.
Autoreclose breaker the most according to claim 1, it is characterised in that: described driving gear (3) is incomplete
Gear.
Autoreclose breaker the most according to claim 1, it is characterised in that: described rotating turret (52) is provided with retaining wall
(521), described driving gear (3) circumference two ends are corresponding with described retaining wall (521).
Autoreclose breaker the most according to claim 1, it is characterised in that: described rotating turret (52) is provided with annular
Groove (522), described cannelure (522) bottom is located in described connecting rod (4) one end；Described driving gear (3) bottom is provided with for dialling
The dropout sheet (31) of dynamic described connecting rod (4), in described dropout sheet (31) stretches into described cannelure (522) and with connecting rod (4) one end
It is correspondingly arranged.
Autoreclose breaker the most according to claim 1, it is characterised in that: described breaker unit (2) be provided with to
Few two, also including the first connecting rod (6) between circuit breakers unit (2), described first connecting rod (6) one end is provided with two
Individual projection (61), described snap close (9) tail end falls between two described projections (61).
Autoreclose breaker the most according to claim 1, it is characterised in that: described snap close (9) is provided with push pedal
(91), described connecting rod (4) and described push pedal (91) are correspondingly provided with pushing block (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568511.8U CN205670527U (en) | 2016-06-14 | 2016-06-14 | Autoreclose breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568511.8U CN205670527U (en) | 2016-06-14 | 2016-06-14 | Autoreclose breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670527U true CN205670527U (en) | 2016-11-02 |
Family
ID=57191878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620568511.8U Active CN205670527U (en) | 2016-06-14 | 2016-06-14 | Autoreclose breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389759A (en) * | 2018-05-09 | 2018-08-10 | 佳电气有限公司 | The poles N breaker with reclosing function |
-
2016
- 2016-06-14 CN CN201620568511.8U patent/CN205670527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389759A (en) * | 2018-05-09 | 2018-08-10 | 佳电气有限公司 | The poles N breaker with reclosing function |
| CN108389759B (en) * | 2018-05-09 | 2023-10-31 | 佳一电气有限公司 | N-pole circuit breaker with reclosing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Yueqing Wenzhou Bridge Industrial Zone, Zhejiang, Wenzhou Patentee after: Huanyu Group Zhejiang hi tech Limited by Share Ltd Address before: 325600 Yueqing Wenzhou Bridge Industrial Zone, Zhejiang, Wenzhou Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325600 Wenzhou Bridge Industrial Zone, Yueqing, Wenzhou City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |