CN206098317U - Manual automatic switching's electric leakage circuit breaker opening/closing switch device - Google Patents
Manual automatic switching's electric leakage circuit breaker opening/closing switch device Download PDFInfo
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- CN206098317U CN206098317U CN201620928102.4U CN201620928102U CN206098317U CN 206098317 U CN206098317 U CN 206098317U CN 201620928102 U CN201620928102 U CN 201620928102U CN 206098317 U CN206098317 U CN 206098317U
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- driven gear
- rccb
- manauto
- driving gear
- switching
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Abstract
The utility model relates to an electric leakage circuit breaker opening/closing switch device. A manual automatic switching's electric leakage circuit breaker opening/closing switch device, the device includes the motor, the bottom plate, the rack, an upper fixing plate, connector and handle, the motor is fixed to be set up on the bottom plate, the driving gear is connected to the motor, bottom plate and an upper fixed plate constitute installation space, the rack vertically sets up in the installation space, the driving gear sets up in rack one side, the connector sets up the one end at the rack, the handle is connected with the connector, the installation space internalization is provided with driven gear, driven gear has two positions, give the rack with driving gear and the toothed bar mesh power transmission on with the driving gear respectively at primary importance driven gear, at second place driven gear and driving gear and rack alternative or whole demeshing, the device still includes a position conversion equipment, the conversion of conversion equipment control driven gear in position between the primary importance and the second place. The device simple structure, operation safe and reliable.
Description
Technical field
This utility model is related to RCCB switching off/on device.
Background technology
Reclosing residual current circuit breaker is required due to adapting to feature operation in intelligent grid upgrading, in motor-operating mechanism
In, it is necessary to have manauto divide-shut brake transformational structure, therefore design satisfaction meets new, reliability, guarantee mechanically actuated life-span
Automatic-manual point, combined floodgate interchange mechanism.
The content of the invention
In order to meet above-mentioned requirement, the purpose of this utility model is to carry a kind of RCCB of manauto conversion
Switching off/on device, the apparatus structure are simple, safe and reliable to operation.
In order to realize above-mentioned purpose, this utility model employs following technical scheme：
A kind of RCCB switching off/on device of manauto conversion, the device include motor, bottom plate, tooth bar,
Upper mounted plate, union joint and handle, described motor are fixedly installed on bottom plate, motor connection driving gear, lower fixation
Plate and upper mounted plate constitute installing space, and in the longitudinally disposed installing space of described tooth bar, driving gear is arranged on tooth bar side,
Union joint is arranged on one end of tooth bar, and handle is connected with union joint, is movably set with driven gear in described installing space,
Driven gear has two positions, and in first position, driven gear is meshed on driving gear with driving gear and tooth bar respectively
Power pass to tooth bar, select one in second position driven gear and driving gear and tooth bar or be all disengaged from；The device
Also include a position conversion device, described position conversion device control driven gear is between the first position and the second position
Conversion.
As further improving, the bottom plate position corresponding with upper mounted plate is provided with two loose slots, it is driven
Gear is arranged in mounting seat, and mounting seat is movably arranged between two loose slots, and the two ends of loose slot are respectively first position
And the second position.
Used as further improving, described position conversion device includes plane cam plate, and one end of described mounting seat sets
It is equipped with mandrel, the curvilinear plane of plane cam plate keeps offseting with mandrel, by the motor control driven gear of curvilinear plane first
Conversion between position and the second position.
Used as further improving, described plane cam plate is disposed longitudinally on upper mounted plate, and lower end is provided with operation
Plate, described curvilinear plane are arranged on the left side of plane cam plate.Plastic handle can be installed on operation panel, be carved with handle substantially
Mark (manauto), handle are arranged on top cover of faceplate, convenient to show and operate.
Used as further improving, described curvilinear plane includes first position confined planes, intermediate incline and second position limit
Plane, first position confined planes are arranged on bottom, and second position confined planes are arranged on top.
As further improving, on described motor bottom plate, extension spring is provided with, extension spring is connected with mounting seat, is protected
Hold driven gear and there is the trend positioned at first position.
Used as further improving, described driving gear and the number of times ratio of driven gear are 1:1.5~1:5.Driven gear
Take the same modulus of design（1: X times is amplified, and increases power ratio）Make gap bridge follower, then follower is adjusted with motor drivewheel and tooth
The separation of bar, engagement capability, reach chopper and divide automatically-closing function.
Used as further improving, described union joint adopts Y type frame, Y type frame Liang Ge branch middle setting to have roller bearing, institute
The handle stated is contacted by roller bearing with union joint and is connected.The structure is easy for assembly and disassembly and maintenance, slightly can automatically adjust by handle point,
Circular motion position reliable thrust output and pulling force during combined floodgate, it is grease-added after mounting, reduce frictional force.
Used as further improving, the described device is additionally included in the wall scroll or two arrange on RCCB body
Guide rail, union joint are movably arranged on guide rail.To ensure motor to be reliably signaled in chopper point, combined floodgate, change electricity
Machine rotation is turned to, and is installed and is provided with locating part, be provided with the limit signal of stroke can be adjusted to switch on guide rail, it is ensured that electricity on union joint
Machine is intact and perform function reliability.
Used as further improving, in the middle part of described tooth bar, punching press fluting, is provided with cylindrical roller in groove, cylinder
Idler wheel surface is offseted with bottom plate and upper mounted plate.Made rolling friction, rotated and positioning with cylindrical roller, when mobile, ensure spirit
It is living.
Adjust manually follower to depart from the tooth bar position of engagement, can traditional manual operating breaker handle, reach chopper
Point, closing function.Follower only departs from tooth bar, and unrelated with drivewheel contact, the mechanism can increase than same specification output power of motor
Big X times, speed is constant, structure, simple to operate, safe and reliable, the purpose such as solution energy-conservation, cost efficiency.
This utility model as a result of above-mentioned technical scheme, with it is following the characteristics of：
1）Ensure that automatic point of operation switching, feed motion are reliable, sensitive；
2）There is reliability and life-span when motor divides automatically, closes a floodgate；
3）Ensure that satisfaction facilitates staff operating breaker separating brake-combined floodgate, reaches open circuit in the case where automatic point, conjunction state is departed from
Device is powered, the functional requirement of cut-out.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left views.
Structural representations of the Fig. 3 for plane cam plate.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is made a detailed explanation.
A kind of RCCB switching off/on device of manauto conversion as shown in Figure 1 and Figure 2, the device include motor
1st, bottom plate 2, upper mounted plate 3, tooth bar 4, union joint 5 and handle, described motor 1 are fixedly installed on bottom plate 2, electricity
Machine 1 is connected with driving gear 6, and bottom plate 2 and upper mounted plate 3 constitute installing space, described 4 longitudinally disposed peace of tooth bar
In dress space, 4 middle part punching press fluting of tooth bar is provided with cylindrical roller in groove, cylindrical roller face and bottom plate 2 and upper
Fixed plate 3 offsets.Driving gear 6 is arranged on 4 side of tooth bar, and union joint 5 is arranged on one end of tooth bar 4, handle and 5 phase of union joint
Connection.Union joint 5 adopts Y type frame, Y type frame Liang Ge branch middle setting to have roller bearing 10, and described handle passes through rolling with union joint 5
Axle 10 contacts connection.The device is additionally included in the wall scroll guide rail 11 arrange on RCCB body, and 5 activity of union joint is arranged
On guide rail 11, and on union joint 5, installation is provided with locating part 12, is provided with the limit signal of stroke can be adjusted to switch on guide rail 11
13.Convenient when operating mechanism handss-from conversion operation are ensured, comfortable, positioning is reliable, designs and plastics handss are installed on union joint 5
Handle, is carved with substantially mark (manauto) on handle, handle is arranged on top cover of faceplate, convenient to show and operate.
As shown in Fig. 2 driven gear 7 is movably set with described installing space, driving gear 6 and driven gear 7
Number of times ratio is 1:4.Driven gear 7 have two positions, in first position driven gear 7 respectively with 4 phase of driving gear 6 and tooth bar
Power on driving gear 6 is passed to tooth bar 4 by engagement, selects one with driving gear 6 and tooth bar 4 in second position driven gear 7
Or be all disengaged from.The corresponding position of bottom plate 2 and upper mounted plate 3 is provided with two loose slots, driven gear 7 sets
Put in mounting seat, mounting seat is movably arranged between two loose slots, the two ends of loose slot are respectively first position and second
Position.Extension spring is provided with 1 bottom plate 2 of motor, extension spring is connected with mounting seat, keeps driven gear 7 to have positioned at first
The trend of position.
As shown in figure 1, the device also includes a position conversion device, described position conversion device control driven gear
7 conversions between the first position and the second position.As shown in figure 1, position conversion device includes plane cam plate 8, plane is convex
Wheel plate 8 is disposed longitudinally on upper mounted plate 3, and lower end is provided with operation panel 84, and described curvilinear plane is arranged on plane cam plate 8
Left side.One end of described mounting seat is provided with mandrel 9, and the curvilinear plane of plane cam plate 8 keeps offseting with mandrel 9, by song
The conversion between the first position and the second position of the motor control driven gear 7 in line face.Curvilinear plane includes that first position is spacing
Face 81, intermediate incline 82 and second position confined planes 83, first position confined planes 81 are arranged on bottom, second position confined planes 83
It is arranged on top.
In this utility model, driving gear, driven gear, tooth bar adopt mild steel punching press, Jing to adopt tufftride heat treatment work
Skill, tool productivity ratio height, standardization, high, wear-resisting, corrosion-resistant case hardness, low cost of manufacture, life-span length.
This utility model use when, by being stirred from handle on operation panel 84 downwards, make plane cam plate 8 drive from
Moving gear 7 is translated to 4 direction of tooth bar, is engaged with driving gear 6, tooth bar 4 simultaneously, is pinned by plane cam plate 8 is reliable, it is ensured that pass
Graduating power, 1 forward and backward of motor under signal instruction make tooth bar 4 move forward, backward, complete point, closing function.
In manual operating position, handle is dialed up, and can be manipulated plane cam plate 8 and be moved upwards, moves driven gear 7
Make, disengaging is engaged with driving gear 6, stop by 1 automatic reclosing action of motor.The action is completed by following two modes：1.
It is pulled off installed in extension spring on bottom plate 2,2, shelves groove is forced out on plane cam plate 8.Ensure that conversion is reliable.
Claims (10)
1. the RCCB switching off/on device that a kind of manauto is changed, the device include motor（1）, bottom plate（2）、
Upper mounted plate（3）, tooth bar（4）, union joint（5）And handle, described motor（1）It is fixedly installed on bottom plate（2）On, motor
（1）Connection driving gear（6）, bottom plate（2）And upper mounted plate（3）Constitute installing space, described tooth bar（4）It is longitudinally disposed
In installing space, driving gear（6）It is arranged on tooth bar（4）Side, union joint（5）It is arranged on tooth bar（4）One end, handle and company
Joint（5）It is connected, it is characterised in that：Driven gear is movably set with described installing space（7）, driven gear（7）Tool
There are two positions, in first position driven gear（7）Respectively with driving gear（6）And tooth bar（4）It is meshed driving gear（6）
On power pass to tooth bar（4）, in second position driven gear（7）With driving gear（6）And tooth bar（4）Select one or all de-
From engagement；The device also includes a position conversion device, described position conversion device control driven gear（7）At first
Put the conversion and the second position between.
2. the RCCB switching off/on device that a kind of manauto according to claim 1 is changed, it is characterised in that：
In bottom plate（2）And upper mounted plate（3）Corresponding position is provided with two loose slots, driven gear（7）It is arranged on installation
On seat, mounting seat is movably arranged between two loose slots, and the two ends of loose slot are respectively first position and the second position.
3. the RCCB switching off/on device that a kind of manauto according to claim 2 is changed, it is characterised in that：
Position conversion device includes plane cam plate（8）, one end of described mounting seat is provided with mandrel（9）, plane cam plate（8）'s
Curvilinear plane keeps and mandrel（9）Offset, by the motor control driven gear of curvilinear plane（7）First position and the second position it
Between conversion.
4. the RCCB switching off/on device that a kind of manauto according to claim 3 is changed, it is characterised in that：
Plane cam plate（8）It is disposed longitudinally on upper mounted plate（3）On, lower end is provided with operation panel（84）, described curvilinear plane is arranged on
Plane cam plate（8）Left side.
5. the RCCB switching off/on device that a kind of manauto according to claim 3 is changed, it is characterised in that：
Curvilinear plane includes first position confined planes（81）, intermediate incline（82）With second position confined planes（83）, first position confined planes
（81）It is arranged on bottom, second position confined planes（83）It is arranged on top.
6. the RCCB switching off/on device that a kind of manauto according to claim 3 is changed, it is characterised in that：
Motor（1）Bottom plate（2）On be provided with extension spring, extension spring is connected with mounting seat, keep driven gear（7）With positioned at first
The trend of position.
7. the RCCB switching off/on device that a kind of manauto according to claim 1 is changed, it is characterised in that：
Driving gear（6）With driven gear（7）Number of times ratio be 1:1.5~1:5.
8. the RCCB switching off/on device that a kind of manauto according to claim 1 is changed, it is characterised in that：
Union joint（5）Using Y type frame, Y type frame Liang Ge branch middle setting has roller bearing（10）, described handle and union joint（5）Pass through
Roller bearing（10）Contact connection.
9. the RCCB switching off/on device that a kind of manauto according to claim 1 or 8 is changed, its feature exist
In：The device is additionally included in the wall scroll or two guide rails arrange on RCCB body（11）, union joint（5）It is movably arranged on
Guide rail（11）On, and in union joint（5）Upper installation is provided with locating part（12）, guide rail（11）On be provided with the spacing letter that can adjust stroke
Number switch（13）.
10. the RCCB switching off/on device that a kind of manauto according to claim 1 is changed, it is characterised in that：
Tooth bar（4）Middle part punching press fluting, is provided with cylindrical roller, cylindrical roller face and bottom plate in groove（2）With upper fixation
Plate（3）Offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928102.4U CN206098317U (en) | 2016-08-22 | 2016-08-22 | Manual automatic switching's electric leakage circuit breaker opening/closing switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928102.4U CN206098317U (en) | 2016-08-22 | 2016-08-22 | Manual automatic switching's electric leakage circuit breaker opening/closing switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098317U true CN206098317U (en) | 2017-04-12 |
Family
ID=58468911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620928102.4U Active CN206098317U (en) | 2016-08-22 | 2016-08-22 | Manual automatic switching's electric leakage circuit breaker opening/closing switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128875A (en) * | 2016-08-22 | 2016-11-16 | 杭州天目电力科技有限公司 | A kind of RCCB switching off/on device of conversion the most automatically |
-
2016
- 2016-08-22 CN CN201620928102.4U patent/CN206098317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128875A (en) * | 2016-08-22 | 2016-11-16 | 杭州天目电力科技有限公司 | A kind of RCCB switching off/on device of conversion the most automatically |
| CN106128875B (en) * | 2016-08-22 | 2018-06-05 | 杭州天目电力科技有限公司 | A kind of leakage circuit breakers switching off/on device of manauto conversion |
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