CN106328405A - Mechanical interlocking mechanism independent of main body structure and dual-power-supply power unit - Google Patents
Mechanical interlocking mechanism independent of main body structure and dual-power-supply power unit Download PDFInfo
- Publication number
- CN106328405A CN106328405A CN201611001750.6A CN201611001750A CN106328405A CN 106328405 A CN106328405 A CN 106328405A CN 201611001750 A CN201611001750 A CN 201611001750A CN 106328405 A CN106328405 A CN 106328405A
- Authority
- CN
- China
- Prior art keywords
- linkage
- actuator
- mechanical chain
- push rod
- framework
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000009977 dual effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 238000005191 phase separation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a mechanical interlocking mechanism independent of a main body structure. The mechanical interlocking mechanism independent of the main body structure comprises a push block, a linkage mechanism and a push rod, wherein the push block is slidably or rotatably arranged on a first actuating mechanism and is in linkage with a spindle, an operation mechanism or a main contact, the linkage mechanism is arranged on a frame and comprises a driving portion and a linkage portion, the driving portion is movably arranged on the frame and interacts with the push block, the linkage portion is in drive joint with the driving portion, and the push rod is fixedly connected with the linkage portion and can pass through a through hole of a second actuating mechanism and be inserted into the through hole directly to lock the second actuating mechanism. The mechanical interlocking mechanism independent of the main body structure has the advantages that the mechanical interlocking mechanism is independent of the actuating mechanisms, thereby being high in adaptability; the mechanical interlocking mechanism is capable of loading different models and different types of actuating mechanisms and converting rotation of the spindle of one actuating mechanism into drive to the push rod by linkage mechanisms such as a gear-rack transmission mechanism, in other words, a switching-in action of the actuating mechanism on one side enables the push rod to be inserted into the other actuating mechanism so as to jam the same; the mechanical interlocking mechanism is applied to medium-high voltage systems.
Description
Technical field
The present invention relates to double power supply converting switch equipment technical field, particularly relate to the machine of a kind of dual power supply device
Tool interlocking gear.
Background technology
At present, along with electric power system seriality is required more and more higher by market, particularly important load, the most all use double
Road power supply is powered, it framework including constituting main body, two actuators being arranged side by side, two the most corresponding electricity of actuator
Net and Emergency generator or other power supplys, double loop power supply powers and need to use dual-power transfer switch, and dual-power transfer switch is
Guarantee reliability, should be equipped with mechanical interlocking device, it is ensured that the device for switching of two-way power supply can not be closed at.Prior art
Mechanical interlocking device uses a rotary shaft both direction clockwise and anticlockwise to rotate, and drives two motion arms to realize machinery even
Lock.Owing to using the operation of same rotary shaft, so two one, mechanical chain arms break down, cause whole chain inefficacy, can
Poor by property, the most whole mechanical chain mechanism and one entirety of product formation, cause installation to safeguard and inconvenient.
Summary of the invention
It is an object of the invention to for technological deficiency present in prior art, and a kind of dual power supply device is provided
Mechanical chain mechanism.
Be the technical scheme is that by realizing the purpose of the present invention
A kind of independent of agent structure formula mechanical chain mechanism, in middle-and-high voltage system, it includes the most maybe can turning
Be arranged in the first actuator dynamicly and with its main shaft or operating mechanism or the pushing block of main contact linkage；
The link gear being arranged on framework, described link gear include be movably disposed on framework and with institute
The initiative part of the pushing block phase separation stated, the linkage portion being in transmission connection with described initiative part；
Fix with described linkage portion and be connected and may pass through the through hole of the second actuator and be inserted directly into inside and locked
Dead push rod.
Described link gear include being slidably disposed on framework and with the active tooth bar of described pushing block phase separation,
The linkage tooth bar being slidably disposed on framework and be in transmission connection by idler gear with described active tooth bar, and arrange
Resetting-mechanism between linkage tooth bar top and framework, described push rod is fixing with described linkage tooth bar to be connected.
Described link gear include can opposing frame slide or rotate and with active sliding block, with described active sliding block
The catenating slider being in transmission connection by chain, transmission rope or push rod, described push rod is fixing with described catenating slider to be connected..
Described link gear is transmission levers, and described initiative part and linkage portion are integral type or split type.
The first described actuator lateral surface arranges the rotating disk being connected with described spindle drive, described pushing block
Being arranged in the first actuator by rail slider mechanism, described pushing block and rotating disk are connected by link transmission.
Described initiative part and linkage portion are arranged on support plate by rail slider mechanism, and described support plate is fixed with framework
Connect.
The effect of described actuator is to turn on and disconnects major loop.
A kind of dual power supply device, including two between left and right every or upper and lower spaced actuator, and arrange
The mechanical chain mechanism described in two groups between two actuators, the slide block of Liang Zu mechanical chain mechanism is arranged in correspondence with
In two actuator adjacent side.
Initiative part and the linkage portion of described Liang Zu mechanical chain mechanism are arranged on inside and outside same support plate or homonymy.
Initiative part and the linkage portion of described Liang Zu mechanical chain mechanism are separately positioned on two support plates, and two support plates divide
Do not fix with framework and be connected.
Compared with prior art, the invention has the beneficial effects as follows:
The mechanical chain mechanism of the present invention, outside actuator, strong adaptability, different model can be loaded on different
The actuator of form, uses the link gears such as rack and pinion drive mechanism the rotation of one actuating mechanism main shaft to be converted into right
The driving of push rod, the i.e. feed motion of side actuator make push rod insert between the travelling gear within another actuator and block
Extremely, make the actuator of opposite side can not complete feed motion, when this actuator disconnects, the pact to this push rod can be discharged
Bundle so that it is leave travelling gear, the release locking to another actuator, it is achieved Self-resetting under extension spring effect.Control letter
One-dimensional protects facility.
Accompanying drawing explanation
The structure of actuator off-state on the left of the mechanical chain mechanism of the dual power supply device that Fig. 1 show the present invention
Schematic diagram.
The structure of actuator combined floodgate state on the left of the mechanical chain mechanism of the dual power supply device that Fig. 2 show the present invention
Schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
As it can be seen, the present invention independent of agent structure formula mechanical chain mechanism in middle-and-high voltage system, it includes
Can slide up and down to be arranged in the first actuator 1 and with the pushing block 11 that its main shaft links, can slide up and down to be arranged on frame
On frame and with the active tooth bar 2 of described pushing block phase separation, can slide up and down to be arranged on framework and with described driving tooth
The linkage tooth bar 4 that bar 2 is in transmission connection by idler gear 3, fixes with described linkage tooth bar and is connected and may pass through the second execution
In mechanism's upper through-hole is inserted directly into the second actuator and by its locked push rod 5 preventing internal actions, and it is arranged on connection
Resetting-mechanism between carry-over bar top and framework 7, such as extension spring 6.The effect of wherein said actuator is to turn on and disconnects master
Loop, can be the most corresponding parts with this function, and such as chopper, described push rod i.e. controls it with actuator is locked
ON Action can not be carried out.
That is, described pushing block has the coupled arm extended to below active tooth bar, and it can hold under described driving gear
End makes it move upward, and described linkage tooth bar connects a push rod being vertically arranged by linking arm, and push rod can be inserted directly into
Second actuator is the most locked by it, thus realizes the mechanical chain of actuator.Elastic head can be set in push rod end simultaneously
To avoid actuator impaired.Wherein, export for realizing the action of the actuator in master end, described pushing block and its main shaft or
Operating mechanism or main contact linkage, linked manner can be by the mode such as rotating disk, connecting rod, simultaneously by mechanisms such as tracks to pushing block
Running orbit guides, and is effectively improved the fluency of action output and ensures the execution of subsequent action.
Above-mentioned is a kind of detailed description of the invention with rack pinion as link gear, for realizing linkage, as second
Embodiment, link gear includes sliding or rotating active sliding block by opposing frame, passes through chain with described active sliding block
The catenating slider that bar, transmission rope or push rod are in transmission connection, described push rod fixes with catenating slider that linking arm is fixing to be connected with reality
Vertically or horizontally moving of existing push rod.
As another embodiment, described link gear is transmission levers, and described initiative part and linkage portion are one
Body formula or split type.The movement being connected to realize push rod fixed by described push rod with the driven side i.e. linkage portion of transmission levers.
The mechanical chain mechanism of the present invention, outside actuator, strong adaptability, different model can be loaded on different
The actuator of form, uses the link gears such as rack and pinion drive mechanism the rotation of one actuating mechanism main shaft to be converted into right
The driving of push rod, the i.e. feed motion of side actuator make push rod can be inserted directly into the second actuator it is locked, as
Being inserted between meshed gears or in the hole of insert action parts or step is first-class, the actuator making opposite side can not be complete
Become feed motion, when this actuator disconnects, the constraint to this push rod can be discharged so that it is under extension spring effect, leave driving cog
Wheel, the release locking to another actuator, it is achieved Self-resetting.Control simple-to-maintain convenient.
Specifically, for realizing the main axis driving up and down to pushing block, on the first described actuator lateral surface
Arranging the rotating disk 12 being connected with described spindle drive, described pushing block is arranged on the first actuator by rail slider mechanism
On, described pushing block and rotating disk are in transmission connection by connecting rod 13.Use rotating disk to add link-type to drive, bigger pushing block row can be obtained
Journey, it is simple to Spatial infrastructure, and can effectively realize self-locking by rotating disk and arranging of connecting rod hinge point, it is to avoid because extension spring effect
Combined floodgate side is caused to disconnect.
For realizing actively tooth bar and the movement of driving rack, reduce simultaneously and close a floodgate and the resistance of disconnection action, described master
Carry-over bar and linkage tooth bar are arranged on support plate 7 by rail slider mechanism, and described idler gear can be rotatably set in institute
Being simultaneously engaged transmission on the support plate stated and with the active tooth bar of both sides and linkage tooth bar, described support plate is fixed with framework and is connected.
It is more steadily reliable that rail slider mechanism makes it run, and reduces fault and occurs.
The dual power supply device of the present invention includes about two spaced actuators, and is arranged on two and holds
The mechanical chain mechanism described in two groups on framework between row mechanism, the slide block of Liang Zu mechanical chain mechanism is arranged in correspondence with
On the side of two actuator sides adjacent.Wherein, active tooth bar and the linkage tooth bar of described Liang Zu mechanical chain mechanism set
Put and be connected inside and outside support plate same fix with framework or be separately positioned on two loads fixing to be connected with framework respectively
On plate, two-way mechanical chain is separate, installs and safeguards facility, can individually pull down maintenance, electric with needing chain switch
Device is the most separable, does not affect major loop and runs, is effectively improved equipment safety in utilization.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (10)
1. one kind independent of agent structure formula mechanical chain mechanism, it is characterised in that in middle-and-high voltage system, it includes sliding
Dynamic or be rotatably arranged in the first actuator and with its main shaft or operating mechanism or the pushing block of main contact linkage；
The link gear being arranged on framework, described link gear includes and is movably disposed on framework and with described
The initiative part of pushing block phase separation, the linkage portion being in transmission connection with described initiative part；
Fix with described linkage portion and be connected and may pass through the through hole of the second actuator and be inserted directly into inside it is locked
Push rod.
2. mechanical chain mechanism as claimed in claim 1, it is characterised in that described link gear includes being mounted slidably
On framework and with the active tooth bar of described pushing block phase separation, be slidably disposed on framework and with described active tooth bar
The linkage tooth bar being in transmission connection by idler gear, and it is arranged on the resetting-mechanism between linkage tooth bar top and framework, described
Push rod and described linkage tooth bar fixing be connected.
3. mechanical chain mechanism as claimed in claim 1, it is characterised in that described link gear includes sliding by opposing frame
Dynamic or rotate and with active sliding block, the linkage cunning being in transmission connection by chain, transmission rope or push rod with described active sliding block
Block, described push rod is fixing with described catenating slider to be connected.
4. mechanical chain mechanism as claimed in claim 1, it is characterised in that described link gear is transmission levers, described
Initiative part and linkage portion be integral type or split type.
5. mechanical chain mechanism as claimed in claim 1, it is characterised in that set on the first described actuator lateral surface
Putting the rotating disk being connected with described spindle drive, described pushing block is arranged in the first actuator by rail slider mechanism,
Described pushing block and rotating disk are connected by link transmission.
6. mechanical chain mechanism as claimed in claim 1, it is characterised in that described initiative part and linkage portion pass through track sliding
Block mechanism is arranged on support plate, and described support plate is fixing with framework to be connected.
7. mechanical chain mechanism as claimed in claim 1, it is characterised in that the effect of described actuator is to turn on and breaks
Open major loop.
8. a dual power supply device, it is characterised in that include two between left and right every or upper and lower spaced actuator,
And it is arranged on the mechanical chain mechanism as described in any one of claim 1-7 of two groups between two actuators, two groups of machines
The slide block of tool interlocking gear is arranged in correspondence with in two actuator adjacent side.
9. dual power supply device as claimed in claim 8, it is characterised in that the active of described Liang Zu mechanical chain mechanism
Portion and linkage portion are arranged on inside and outside same support plate or homonymy.
10. dual power supply device as claimed in claim 8, it is characterised in that the master of described Liang Zu mechanical chain mechanism
Dynamic portion and linkage portion are separately positioned on two support plates, and two support plates are fixed with framework respectively and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001750.6A CN106328405B (en) | 2016-11-14 | 2016-11-14 | Mechanical interlocking mechanism independent of main structure and dual-power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001750.6A CN106328405B (en) | 2016-11-14 | 2016-11-14 | Mechanical interlocking mechanism independent of main structure and dual-power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106328405A true CN106328405A (en) | 2017-01-11 |
| CN106328405B CN106328405B (en) | 2020-05-26 |
Family
ID=57817119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611001750.6A Active CN106328405B (en) | 2016-11-14 | 2016-11-14 | Mechanical interlocking mechanism independent of main structure and dual-power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106328405B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352036A (en) * | 2016-10-31 | 2017-01-25 | 天津市先智电气设备有限公司 | Translation driving mechanism, movable opening and closing type high-pressure insulation valve and control method |
| CN106532545A (en) * | 2017-01-12 | 2017-03-22 | 天津市先智电气设备有限公司 | Vertical lifting-type high-security double-power supply device |
| CN106548886A (en) * | 2017-01-12 | 2017-03-29 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN106684746A (en) * | 2017-01-12 | 2017-05-17 | 天津市先智电气设备有限公司 | High-secure and dual-power supply device |
| CN106786103A (en) * | 2017-01-12 | 2017-05-31 | 天津市先智电气设备有限公司 | Vertical lift type monolithic devices dual power supply device |
| CN106786104A (en) * | 2017-01-12 | 2017-05-31 | 天津市先智电气设备有限公司 | Vertical lift type high safety type dual power supply device |
| CN107068450A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device and control method |
| CN107068449A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN107887206A (en) * | 2017-12-27 | 2018-04-06 | 黑龙江博瑞特高新技术开发有限公司 | Dual power supply switches operating mechanism and actuating method |
| CN107959343A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | A kind of dual-power transfer switch |
| CN108206105A (en) * | 2017-12-30 | 2018-06-26 | 宋江海 | A kind of power supply maker |
| CN108231452A (en) * | 2017-12-30 | 2018-06-29 | 宋江海 | A kind of novel reciprocal power supply maker |
| CN117524761A (en) * | 2024-01-05 | 2024-02-06 | 常州晶硕机电有限公司 | Furnace changing switch of intermediate frequency furnace |
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| DE102006012056B3 (en) * | 2006-03-08 | 2007-08-09 | Siemens Ag | Actuation openings locking device for e.g. medium-voltage switch gear, has slides coupled with each other by locking latches and locking lever, such that one slide is locked in locking position when other slide is in release position |
| CN101882518A (en) * | 2009-05-04 | 2010-11-10 | 西门子公司 | Device for interlocking two switches, especially circuit breakers |
| CN204011151U (en) * | 2014-06-25 | 2014-12-10 | 何云成 | A kind of double power supply converting switch |
-
2016
- 2016-11-14 CN CN201611001750.6A patent/CN106328405B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006012056B3 (en) * | 2006-03-08 | 2007-08-09 | Siemens Ag | Actuation openings locking device for e.g. medium-voltage switch gear, has slides coupled with each other by locking latches and locking lever, such that one slide is locked in locking position when other slide is in release position |
| CN101882518A (en) * | 2009-05-04 | 2010-11-10 | 西门子公司 | Device for interlocking two switches, especially circuit breakers |
| CN204011151U (en) * | 2014-06-25 | 2014-12-10 | 何云成 | A kind of double power supply converting switch |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352036A (en) * | 2016-10-31 | 2017-01-25 | 天津市先智电气设备有限公司 | Translation driving mechanism, movable opening and closing type high-pressure insulation valve and control method |
| CN106352036B (en) * | 2016-10-31 | 2019-05-31 | 天津市先智电气设备有限公司 | Mobile open-close type high-voltage isulation valve and control method |
| CN106684746B (en) * | 2017-01-12 | 2019-05-21 | 天津市先智电气设备有限公司 | Dual power supply device |
| CN107068449B (en) * | 2017-01-12 | 2020-06-05 | 天津市先智电气设备有限公司 | Lifting type dual-power supply device with mechanical interlocking |
| CN106786103A (en) * | 2017-01-12 | 2017-05-31 | 天津市先智电气设备有限公司 | Vertical lift type monolithic devices dual power supply device |
| CN106786104A (en) * | 2017-01-12 | 2017-05-31 | 天津市先智电气设备有限公司 | Vertical lift type high safety type dual power supply device |
| CN107068450A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device and control method |
| CN107068449A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN107068450B (en) * | 2017-01-12 | 2020-06-05 | 天津市先智电气设备有限公司 | Lifting type dual-power supply device and control method |
| CN106684746A (en) * | 2017-01-12 | 2017-05-17 | 天津市先智电气设备有限公司 | High-secure and dual-power supply device |
| CN106786104B (en) * | 2017-01-12 | 2019-06-07 | 天津市先智电气设备有限公司 | Vertical lift type dual power supply device |
| CN106532545A (en) * | 2017-01-12 | 2017-03-22 | 天津市先智电气设备有限公司 | Vertical lifting-type high-security double-power supply device |
| CN106548886A (en) * | 2017-01-12 | 2017-03-29 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN106532545B (en) * | 2017-01-12 | 2019-05-21 | 天津市先智电气设备有限公司 | Vertical lift type dual power supply device |
| CN106786103B (en) * | 2017-01-12 | 2019-05-21 | 天津市先智电气设备有限公司 | Vertical lift type monolithic devices dual power supply device |
| CN107959343A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | A kind of dual-power transfer switch |
| CN107959343B (en) * | 2017-03-24 | 2024-03-08 | 天津市先智电气设备有限公司 | Dual-power transfer switch |
| CN107887206A (en) * | 2017-12-27 | 2018-04-06 | 黑龙江博瑞特高新技术开发有限公司 | Dual power supply switches operating mechanism and actuating method |
| CN108206105B (en) * | 2017-12-30 | 2019-01-25 | 浙江雅阁集成吊顶有限公司 | A kind of power supply maker |
| CN108231452A (en) * | 2017-12-30 | 2018-06-29 | 宋江海 | A kind of novel reciprocal power supply maker |
| CN108206105A (en) * | 2017-12-30 | 2018-06-26 | 宋江海 | A kind of power supply maker |
| CN117524761A (en) * | 2024-01-05 | 2024-02-06 | 常州晶硕机电有限公司 | Furnace changing switch of intermediate frequency furnace |
| CN117524761B (en) * | 2024-01-05 | 2024-03-19 | 常州晶硕机电有限公司 | Furnace changing switch of intermediate frequency furnace |
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|---|---|
| CN106328405B (en) | 2020-05-26 |
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