CN107437471A - The on/off switch control device of automatic transfer switching electric appliance - Google Patents
The on/off switch control device of automatic transfer switching electric appliance Download PDFInfo
- Publication number
- CN107437471A CN107437471A CN201710847838.8A CN201710847838A CN107437471A CN 107437471 A CN107437471 A CN 107437471A CN 201710847838 A CN201710847838 A CN 201710847838A CN 107437471 A CN107437471 A CN 107437471A
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- China
- Prior art keywords
- connecting rod
- connecting shaft
- control device
- plate
- rod
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention belongs to technical field of electric device control, it is related to a kind of on/off switch control device of automatic transfer switching electric appliance, including installing clamping plate, supporting splint is fixed with the installation clamping plate top surface edge, first connecting rod one end it is be hinged with supporting splint, the first connecting rod other end is articulated and connected with second connecting rod one end, the 5th connecting shaft extended straight down is connected with the middle part of the body of rod of first connecting rod, 5th connecting shaft passes from the through hole of installation clamping plate and fixed core, the top surface of fixed core fits in the lower surface of installation clamping plate, 5th connecting shaft lower end is fixedly connected with dynamic iron core.The present invention is simple in construction, easy to assembly, consequently facilitating maintenance, and be hardly damaged.Either connecting rod is all connected connecting rod in the present invention with the connection of transmission mechanism by axle or axle sleeve with connecting rod, connecting rod or the transmission mechanism caused frictional force in motion process is so substantially reduced, so as to improve the motion credibility of the control device.
Description
Technical field
The invention belongs to technical field of electric device control, it is related to a kind of on/off switch control device of automatic transfer switching electric appliance.
Background technology
Close a floodgate, the control device of gate-dividing state is an important part structures in automatic transfer switching electric appliance.It is existing
Combined floodgate, the control device of gate-dividing state are typically the mechanism and corresponding linkage, coil combination by two parts independence
Form, two parts independent agency is to be responsible for the switching-on mechanism and be responsible for specially from turn that automatic change-over closed a floodgate specially
The brake separating mechanism that switch carries out separating brake is changed, when the closing coil in switching-on mechanism obtains electric, coil Attraction strap dynamic circuit connector brake connection rod machine
Structure carries out closing operation；When switching winding obtains electric in brake separating mechanism, coil adhesive drives separating brake linkage to carry out separating brake behaviour
Make, so as to reach the control of combined floodgate, gate-dividing state.
But there are the following problems for the control device of above-mentioned combined floodgate, gate-dividing state：1）, in the control device, due to close
Lock, brake separating mechanism are Liang Ge mechanisms, so to use two coils, this certainly will add the production cost of product；2）, close a floodgate,
The control device structure of gate-dividing state becomes complicated, so as to cause assembling to become complex cumbersome；3）, complicated cause not
It is easy to repair and safeguards；4）, due to design of part it is more, its caused frictional force in motion process is also certain larger, this
Sample just leverages the operating state of automatic change-over.
The content of the invention
In view of the above-mentioned problems, providing a kind of on/off switch control device of automatic transfer switching electric appliance, the control fills the present invention
Structure simplification is put, it is easy to assembly.
According to technical scheme：A kind of on/off switch control device of automatic transfer switching electric appliance, it is characterised in that：
Including installing clamping plate, supporting splint is fixed with the installation clamping plate top surface edge, first connecting rod one end is hinged and propclip
On plate, the first connecting rod other end is articulated and connected with second connecting rod one end, is connected with the middle part of the body of rod of first connecting rod and prolongs straight down
The 5th connecting shaft stretched, the 5th connecting shaft pass from the through hole of installation clamping plate and fixed core, the top surface fitting of fixed core
In the lower surface of installation clamping plate, the 5th connecting shaft lower end is fixedly connected with dynamic iron core；The second connecting rod other end passes through
Three connecting shafts are connected with transmission mechanism.
As a further improvement on the present invention, the positioning that described first connecting rod one end passes through the first connecting shaft and supporting splint
Hole is connected, and the first connecting rod other end is connected by the second connecting shaft with second connecting rod, the first connecting shaft, the second connecting shaft two
The diameter of axle that person stretches out supporting splint outer end is respectively adopted that split pin is spacing, and the bottom both ends of supporting splint are respectively equipped with circular arc and lacked
Mouthful.
As a further improvement on the present invention, torque spring, two bendings of torque spring are arranged in first connecting shaft
Angle is hooked on first connecting rod.
As a further improvement on the present invention, connected in the middle part of the plate body of the first connecting rod by the 4th connection axis connection the 3rd
Bar, the 4th connecting shaft are spacing by split pin.
As a further improvement on the present invention, the screwed hole of the third connecting rod and the 5th connecting shaft threaded upper ends match
Close.
As a further improvement on the present invention, the transmission mechanism includes fixed plate one, fixed plate two, connecting plate, fixation
Axle, connecting plate are fixed in fixing axle, and fixed plate two and fixed plate are symmetrical arranged in fixing axle, corresponding to the both sides of connecting plate
One, connecting plate is provided with deep-slotted chip breaker, and the both ends of deep-slotted chip breaker set spacing hole respectively, and the 3rd connecting shaft is arranged in second connecting rod successively
In upper end connecting hole and spacing hole, the 3rd connecting shaft outer end is spacing by split pin；The second connecting rod includes the two panels body of rod, and two
Separated between the piece body of rod by the way that banking pin is spacing, and axle sleeve is arranged in the 3rd connecting shaft, the two panels body of rod is spaced by axle sleeve.
As a further improvement on the present invention, the installation clamping plate includes the plate body that two panels fits together, and is set on plate body
There are the bar hole and circular hole of insertion.
As a further improvement on the present invention, the third connecting rod bottom width, which is more than on installation clamping plate, is used to penetrate the 5th
The internal diameter in the hole of connecting shaft.
The technical effects of the invention are that：The present invention is due to being same transmission mechanism and only needing a main coil to be used for
Carry out the combined floodgate separating brake motion of automatic change-over, it is not necessary to a set of combined floodgate or brake separating mechanism additionally are being installed, so as to drop significantly
The low production cost of product, while the combined floodgate gate-dividing state control device is become safe and reliable.The present invention is simple in construction,
It is easy to assembly, consequently facilitating maintenance, and be hardly damaged.Connecting rod and connecting rod or the company of connecting rod and transmission mechanism in the present invention
Connect and be all connected by axle or axle sleeve, so substantially reduce connecting rod or transmission mechanism and rubbed caused by motion process
Power is wiped, so as to improve the motion credibility of the behavior control device.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is the stereogram of the present invention.
Fig. 4 is the structural representation of transmission mechanism of the present invention.
Fig. 5 is the structural representation of jointed gear unit of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1 ~ 5, including dynamic 1, the 5th connecting shaft 2 unshakable in one's determination, fixed core 3, installation clamping plate 4, supporting splint 5, first connect
Axle 6, positioning hole 7, first connecting rod 8, the 4th connecting shaft 9, transmission mechanism 10, second connecting rod 11, the second connecting shaft 12, split pin
13rd, spacing hole 14, axle sleeve 15, the 3rd connecting shaft 16, third connecting rod 17, torque spring 18 etc..
As shown in Fig. 1 ~ 5, the present invention is a kind of on/off switch control device of automatic transfer switching electric appliance, including installation clamping plate
4, be fixed with supporting splint 5 at the installation top surface edge of clamping plate 4, the one end of first connecting rod 8 it is be hinged with supporting splint 5, the
The other end of one connecting rod 8 is articulated and connected with the one end of second connecting rod 11, is connected with what is extended straight down in the middle part of the body of rod of first connecting rod 8
5th connecting shaft 2, the 5th connecting shaft 2 pass from the through hole of installation clamping plate 4 and fixed core 3, the top surface fitting of fixed core 3
In the lower surface of installation clamping plate 4, the lower end of the 5th connecting shaft 2 is fixedly connected with dynamic iron core 1；The other end of second connecting rod 11 leads to
The 3rd connecting shaft 16 is crossed with transmission mechanism 10 to be connected.
The one end of first connecting rod 8 is connected by the first connecting shaft 6 with the positioning hole 7 of supporting splint 5, and first connecting rod 8 is another
End is connected by the second connecting shaft 12 with second connecting rod 11, both stretching supporting splints of the first connecting shaft 6, the second connecting shaft 12
The diameter of axle of 5 outer ends is respectively adopted that split pin 13 is spacing, and the bottom both ends of supporting splint 5 are respectively equipped with arc gap.
Torque spring 18 is arranged in first connecting shaft 6, two bending angles of torque spring 18 are hooked on first connecting rod 8.
Third connecting rod 17 is connected by the 4th connecting shaft 9 in the middle part of the plate body of first connecting rod 8, the 4th connecting shaft 9 passes through opening
Pin 13 is spacing.
The screwed hole of third connecting rod 17 is engaged with the threaded upper ends of the 5th connecting shaft 2.
Transmission mechanism 10 includes the 10-1 of fixed plate one, the 10-2 of fixed plate two, connecting plate 10-3, fixing axle 10-4, connecting plate
10-3 is fixed on fixing axle 10-4, and the 10- of fixed plate two is symmetrical arranged on fixing axle 10-4, corresponding to connecting plate 10-3 both sides
2 and fixed plate one 10-1, connecting plate 10-3 are provided with deep-slotted chip breaker, and the both ends of deep-slotted chip breaker set spacing hole 14, the 3rd connection respectively
Axle 16 is arranged in the upper end connecting hole of second connecting rod 11 and spacing hole 14 successively, and the outer end of the 3rd connecting shaft 16 is limited by split pin 13
Position；The second connecting rod 11 includes the two panels body of rod, is separated between the two panels body of rod by the way that banking pin is spacing, and in the 3rd connecting shaft 16
Axle sleeve 15 is arranged, the two panels body of rod is spaced by axle sleeve 15.At work, the 3rd connecting shaft 16 can be slided in deep-slotted chip breaker
It is dynamic, in the spacing hole for sliding into opposite side from the spacing hole 14 of side.
Installation clamping plate 4 includes the plate body that two panels fits together, and plate body is provided with the bar hole and circular hole of insertion.
The bottom width of third connecting rod 17 is more than the internal diameter for being used to penetrate the hole of the 5th connecting shaft 2 on installation clamping plate 4.
The course of work of the present invention is as follows：When automatic change-over receives conventional power supply switching signal, main coil obtains
Electricity, so dynamic iron core 1 carries out adhesive action in the presence of magnetic system, with fixed core 3, so as to drivening rod transmission mechanism（Even
Bar transmission mechanism includes first connecting rod 8, second connecting rod 11, third connecting rod 17, the 5th connecting shaft 2）Action so that conventional power supply closes
Lock；When automatic change-over receives stand-by power supply switching signal, switch can select beforehand through its stand-by power supply selection mechanism
Standby electricity source is selected, is then obtained again by main coil electric, moves iron core 1 in the presence of magnetic system, carrying out adhesive with fixed core 3 moves
Make, so as to which drivening rod transmission mechanism acts so that stand-by power supply closes a floodgate；If automatic change-over receives sub-gate signal,
No matter switch is closed a floodgate in conventional power supply or in stand-by power supply "on" position, as long as main coil obtains electric, moves iron core 1 in magnetic system
In the presence of, adhesive action is carried out with fixed core 3, so as to which drivening rod transmission mechanism acts so that switch carries out separating brake action.
Closed a floodgate in switch or during separating brake, the spacing hole of the initial position of the connecting rod in jointed gear unit and axle sleeve 15 in transmission mechanism
In be different, contrast.During said process, it is electric to be all that moment obtains for main coil when switch closing and switch opening, due to
It is that unicoil works and the switching-on mechanism of switch and brake separating mechanism are same set of mechanisms, so as to simplify the structure of product, reduces
The production cost of product, while the behavior control device causes automatic change-over carrying out closing operation or sub-switching operation
Shi Buhui is malfunctioned, so as to preferably ensure that the security and reliability of product.
Claims (8)
- A kind of 1. on/off switch control device of automatic transfer switching electric appliance, it is characterised in that：Including installing clamping plate（4）, the peace Clamping plate（4）Supporting splint is fixed with top surface edge（5）, first connecting rod（8）One end is hinged and supporting splint（5）On, the One connecting rod（8）The other end and second connecting rod（11）One end is articulated and connected, first connecting rod（8）The body of rod in the middle part of be connected with straight down 5th connecting shaft of extension（2）, the 5th connecting shaft（2）From installation clamping plate（4）And fixed core（3）Through hole in pass, it is quiet It is unshakable in one's determination（3）Top surface fit in installation clamping plate（4）Lower surface, the 5th connecting shaft（2）Lower end and dynamic iron core（1）It is fixedly connected； Second connecting rod（11）The other end passes through the 3rd connecting shaft（16）With transmission mechanism（10）It is connected.
- 2. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：Described first connects Bar（8）One end passes through the first connecting shaft（6）With supporting splint（5）Positioning hole（7）It is connected, first connecting rod（8）The other end leads to Cross the second connecting shaft（12）With second connecting rod（11）It is connected, the first connecting shaft（6）, the second connecting shaft（12）Both stretch out support Clamping plate（5）Split pin is respectively adopted in the diameter of axle of outer end（13）It is spacing, supporting splint（5）Bottom both ends be respectively equipped with circular arc and lack Mouthful.
- 3. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 2, it is characterised in that：Described first connects Spindle（6）On be arranged torque spring（18）, torque spring（18）Two bending angles be hooked in first connecting rod（8）On.
- 4. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：Described first connects Bar（8）Plate body in the middle part of pass through the 4th connecting shaft（9）Connect third connecting rod（17）, the 4th connecting shaft（9）Pass through split pin（13） It is spacing.
- 5. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 4, it is characterised in that：Described 3rd connects Bar（17）Screwed hole and the 5th connecting shaft（2）Threaded upper ends are engaged.
- 6. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：The driver Structure（10）Including fixed plate one（10-1）, fixed plate two（10-2）, connecting plate（10-3）, fixing axle（10-4）, connecting plate（10- 3）It is fixed on fixing axle（10-4）On, fixing axle（10-4）Above, corresponding to connecting plate（10-3）Both sides be symmetrical arranged fixed plate Two（10-2）With fixed plate one（10-1）, connecting plate（10-3）Deep-slotted chip breaker is provided with, the both ends of deep-slotted chip breaker set spacing hole respectively （14）, the 3rd connecting shaft（16）Second connecting rod is arranged in successively（11）Upper end connecting hole and spacing hole（14）In, the 3rd connecting shaft （16）Outer end passes through split pin（13）It is spacing；The second connecting rod（11）Including the two panels body of rod, by spacing between the two panels body of rod Follow closely it is spacing separate, and the 3rd connecting shaft（16）On be arranged axle sleeve（15）, axle sleeve（15）The two panels body of rod is spaced.
- 7. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：The installation folder Plate（4）The plate body to be fit together including two panels, plate body are provided with the bar hole and circular hole of insertion.
- 8. the on/off switch control device of automatic transfer switching electric appliance as claimed in claim 1, it is characterised in that：Described 3rd connects Bar（17）Bottom width is more than installation clamping plate（4）It is upper to be used to penetrate the 5th connecting shaft（2）Hole internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847838.8A CN107437471B (en) | 2017-09-19 | 2017-09-19 | Switching-on and switching-off control device of automatic transfer switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847838.8A CN107437471B (en) | 2017-09-19 | 2017-09-19 | Switching-on and switching-off control device of automatic transfer switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437471A true CN107437471A (en) | 2017-12-05 |
| CN107437471B CN107437471B (en) | 2019-12-27 |
Family
ID=60461758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847838.8A Active CN107437471B (en) | 2017-09-19 | 2017-09-19 | Switching-on and switching-off control device of automatic transfer switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437471B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964258A (en) * | 2018-09-28 | 2018-12-07 | 无锡韩光电器股份有限公司 | Bypass the power supply selection device of automatic change-over |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184421A1 (en) * | 2002-03-28 | 2003-10-02 | Schultz Ronald Lloyd | Methods and apparatus for transferring electrical power |
| CN101140830A (en) * | 2007-10-16 | 2008-03-12 | 东南大学 | Low pressure all-purpose air breaker mechanism and control method thereof |
| CN103247482A (en) * | 2013-05-22 | 2013-08-14 | 安徽永安电子科技有限公司 | Special transmission device with flexible shock absorption structure for magnetic latching relay |
| CN204270907U (en) * | 2014-12-31 | 2015-04-15 | 上海方同电气科技发展有限公司 | A kind of modified model device for switching |
| CN204558186U (en) * | 2015-04-30 | 2015-08-12 | 宁波奇乐电气集团有限公司 | A kind of highly reliable large power electromagnet |
| CN106653422A (en) * | 2017-01-04 | 2017-05-10 | 柏法瑞电气（厦门）有限公司 | Reversing apparatus applied to conversion switch |
| CN107068436A (en) * | 2017-05-09 | 2017-08-18 | 科都电气有限公司 | Dual power supply contact drive mechanism |
| CN207397973U (en) * | 2017-09-19 | 2018-05-22 | 无锡韩光电器股份有限公司 | The on/off switch control device of automatic transfer switching electric appliance |
-
2017
- 2017-09-19 CN CN201710847838.8A patent/CN107437471B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184421A1 (en) * | 2002-03-28 | 2003-10-02 | Schultz Ronald Lloyd | Methods and apparatus for transferring electrical power |
| CN101140830A (en) * | 2007-10-16 | 2008-03-12 | 东南大学 | Low pressure all-purpose air breaker mechanism and control method thereof |
| CN103247482A (en) * | 2013-05-22 | 2013-08-14 | 安徽永安电子科技有限公司 | Special transmission device with flexible shock absorption structure for magnetic latching relay |
| CN204270907U (en) * | 2014-12-31 | 2015-04-15 | 上海方同电气科技发展有限公司 | A kind of modified model device for switching |
| CN204558186U (en) * | 2015-04-30 | 2015-08-12 | 宁波奇乐电气集团有限公司 | A kind of highly reliable large power electromagnet |
| CN106653422A (en) * | 2017-01-04 | 2017-05-10 | 柏法瑞电气（厦门）有限公司 | Reversing apparatus applied to conversion switch |
| CN107068436A (en) * | 2017-05-09 | 2017-08-18 | 科都电气有限公司 | Dual power supply contact drive mechanism |
| CN207397973U (en) * | 2017-09-19 | 2018-05-22 | 无锡韩光电器股份有限公司 | The on/off switch control device of automatic transfer switching electric appliance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964258A (en) * | 2018-09-28 | 2018-12-07 | 无锡韩光电器股份有限公司 | Bypass the power supply selection device of automatic change-over |
| CN108964258B (en) * | 2018-09-28 | 2024-02-06 | 无锡韩光电器股份有限公司 | Power supply selecting device of bypass automatic transfer switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437471B (en) | 2019-12-27 |
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