CN107416631A - A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device - Google Patents
A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device Download PDFInfo
- Publication number
- CN107416631A CN107416631A CN201610347243.1A CN201610347243A CN107416631A CN 107416631 A CN107416631 A CN 107416631A CN 201610347243 A CN201610347243 A CN 201610347243A CN 107416631 A CN107416631 A CN 107416631A
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- CN
- China
- Prior art keywords
- circuit
- power
- access terminal
- output end
- traction machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
Abstract
The invention discloses a kind of emergent automatic rescue device of power failure for synchro traction machine elevator, the present invention includes civil power access terminal, charging circuit, electric source monitoring circuit, power relay, elevator main circuit, one end of the charging circuit is connected to civil power access terminal, the other end of the charging circuit is connected with battery pack, the input of the electric source monitoring circuit is connected to civil power access terminal, and the output end of the electric source monitoring circuit is connected to the input of power relay；The present invention is using the power relay with normally-closed contact and normally opened contact, as civil power access terminal power supply and battery-powered switching device, improve the service life of power relay, the combination of DC/DC translation circuits and DC/AC translation circuits, add the adjustability of voltage, elevator main circuit connection civil power access terminal, band-type brake power supply connects battery pack, inner interlocked has more been securely achieved, has reduced cost, has improved security performance.
Description
Technical field
It is specially a kind of for synchro traction machine elevator the present invention relates to elevator emergency equipment technical field
Have a power failure emergent automatic rescue device.
Background technology
After elevator faults are oppressive, rescue is a very urgent thing.General rescue mode is to be stranded
Personnel press in sedan-chair emergency relief button or dial customer service hot line and send an SOS, and wait professional rescue personnel
Reach the spot and rescued.But it will not be sent an SOS there is also trapped personnel or rescue personnel can not
Reach the spot rapidly the situation of (home lift in villa).
At present, the consideration in emergency management and rescue, being configured with power failure simultaneously mostly on synchro traction machine elevator should
Both independent devices of anxious automatic rescue device and electric brake releasing device.Have a power failure emergent automatic rescue device
It as electric brake releasing device, can only all be worked after elevator normal power supply is cut off, and have a power failure and meet an urgent need certainly
Dynamic deliverance apparatus and electric brake releasing device do not allow to work simultaneously, and both are realized mutual by outer logic circuit
Lock, due to above two device all be by battery energy run, be required for be equipped with batteries and
Its charging circuit.
The content of the invention
It is an object of the invention to provide a kind of emergent automatic help dress of power failure for synchro traction machine elevator
Put, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：One kind is used for synchro traction machine elevator
Power failure meet an urgent need automatic rescue device, including civil power access terminal, charging circuit, electric source monitoring circuit,
Power relay, elevator main circuit, one end of the charging circuit is connected to civil power access terminal, described
The other end of charging circuit is connected with battery pack, and the input of the electric source monitoring circuit is connected to civil power and connect
Enter terminal, the output end of the electric source monitoring circuit is connected to the input of power relay, the power
The output end of relay is connected to elevator main circuit.
Preferably, the battery pack respectively by circuit be connected with power frequency inverter circuit, DC/DC translation circuits,
DC/AC translation circuits, the output end of the power frequency inverter circuit are connected with duplex frequency boostering transformer, the work
Connected between the output end and power relay of frequency step-up transformer by circuit.
Preferably, the output end of the DC/DC translation circuits is connected with electric brake releasing combination control button,
The output end of the DC/AC translation circuits is connected to electric brake releasing combination control button, the electric brake releasing
The output end of combination control button is connected with band-type brake power supply.
Preferably, normally-closed contact, normally opened contact, the normally-closed contact are provided with the power relay
It is connected in parallel with normally opened contact, linked switch is provided between the normally-closed contact and normally opened contact.
Preferably, first switch circuit, second switch are provided with the electric brake releasing combination control button
Circuit, it is connected in parallel between the first switch circuit and second switch circuit.
Compared with prior art, the beneficial effects of the invention are as follows：Using with normally-closed contact and normally opened contact
Power relay, as civil power access terminal power supply and battery-powered switching device, improve power
The service life of relay, the combination of DC/DC translation circuits and DC/AC translation circuits, adds voltage
Adjustability, elevator main circuit connection civil power access terminal, band-type brake power supply connection battery pack are safer
Inner interlocked is realized, reduces cost, improves security performance, band-type brake power supply and elevator main circuit are equal
Same battery pack is connected to by circuit, realizes have a power failure emergent automatic help and electric brake releasing system
Efficient combination.
Brief description of the drawings
Fig. 1 is the circuit connection diagram of the present invention.
In figure：1st, civil power access terminal；2nd, charging circuit；3rd, electric source monitoring circuit；4th, power after
Electrical equipment；5th, elevator main circuit；6th, battery pack；7th, power frequency inverter circuit；8th, DC/DC translation circuits；
9th, DC/AC translation circuits；10th, duplex frequency boostering transformer；11st, electric brake releasing combination control button；12、
Band-type brake power supply；13rd, normally-closed contact；14th, normally opened contact；15th, linked switch；16th, first switch electricity
Road；17th, second switch circuit.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present invention, and
The embodiment being not all of.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：Including civil power access terminal 1, charging circuit
2nd, electric source monitoring circuit 3, power relay 4, elevator main circuit 5, one end of the charging circuit 2 connect
Civil power access terminal 1 is connected to, the other end of the charging circuit 2 is connected with battery pack 6, the power supply prison
The input of slowdown monitoring circuit 3 is connected to civil power access terminal 1, the output end connection of the electric source monitoring circuit 3
To the input of power relay 4, the output end of the power relay 4 is connected to elevator main circuit 5,
The battery pack 6 is connected with power frequency inverter circuit 7, DC/DC translation circuits 8, DC/AC by circuit respectively
Translation circuit 9, the output end of the power frequency inverter circuit 7 is connected with duplex frequency boostering transformer 10, described
Connected between the output end and power relay 4 of duplex frequency boostering transformer 10 by circuit, the DC/DC
The output end of translation circuit 8 is connected with electric brake releasing combination control button 11, the DC/AC translation circuits
9 output end is connected to electric brake releasing combination control button 11, and the electric brake releasing combines control button 11
Output end be connected with band-type brake power supply 12, normally-closed contact 13, normally opened is provided with the power relay 4
Contact 14, the normally-closed contact 13 and normally opened contact 14 are connected in parallel, the normally-closed contact 13 and normally opened
It is provided with linked switch 15 between contact 14, the is provided with the electric brake releasing combination control button 11
One on-off circuit 16, second switch circuit 17, the first switch circuit 16 and second switch circuit 17
Between be connected in parallel.
In the specific implementation, it is that battery pack 6 charges that charging circuit 2 accesses terminal 1 by civil power to the present invention,
Electric source monitoring circuit 3 monitors the power condition of civil power access terminal 1, and by feedback of the information to power relay
Device 4, the power relay 4 with normally-closed contact 13 and normally opened contact 14, terminal 1 is accessed as civil power
The group of the switching device that power supply and battery pack 6 are powered, DC/DC translation circuits 8 and DC/AC translation circuits 9
Close, add the adjustability of voltage, elevator main circuit 5 connects civil power access terminal 1, band-type brake power supply 12
Battery pack 6 is connected, has more securely achieved inner interlocked, band-type brake power supply 12 and elevator main circuit 5 are equal
Same battery pack 6 is connected to by circuit, realizes have a power failure emergent automatic help and electric brake releasing system
Efficient combination.
Although an embodiment of the present invention has been shown and described, for one of ordinary skill in the art and
Speech, it is possible to understand that these embodiments can be carried out without departing from the principles and spirit of the present invention
A variety of change, modification, replacement and modification, the scope of the present invention are limited by appended claims and its equivalent
It is fixed.
Claims (5)
- The automatic rescue device 1. a kind of power failure for synchro traction machine elevator is met an urgent need, it is characterised in that：Bag Include civil power access terminal (1), charging circuit (2), electric source monitoring circuit (3), power relay (4), Elevator main circuit (5), one end of the charging circuit (2) is connected to civil power access terminal (1), described The other end of charging circuit (2) is connected with battery pack (6), the input of the electric source monitoring circuit (3) End is connected to civil power access terminal (1), the output end of the electric source monitoring circuit (3) be connected to power after The input of electrical equipment (4), the output end of the power relay (4) are connected to elevator main circuit (5).
- The automatic help 2. a kind of power failure for synchro traction machine elevator according to claim 1 is met an urgent need Device, it is characterised in that：The battery pack (6) respectively by circuit be connected with power frequency inverter circuit (7), DC/DC translation circuits (8), DC/AC translation circuits (9), the output of the power frequency inverter circuit (7) End is connected with duplex frequency boostering transformer (10), the output end and power of the duplex frequency boostering transformer (10) Relay is connected between (4) by circuit.
- The automatic help 3. a kind of power failure for synchro traction machine elevator according to claim 2 is met an urgent need Device, it is characterised in that：The output end of the DC/DC translation circuits (8) is connected with electric brake releasing combination Control button (11), the output end of the DC/AC translation circuits (9) are connected to electric brake releasing combination control Button (11) processed, the output end of the electric brake releasing combination control button (11) are connected with band-type brake power supply (12).
- The automatic help 4. a kind of power failure for synchro traction machine elevator according to claim 1 is met an urgent need Device, it is characterised in that：Normally-closed contact (13) is provided with the power relay (4), normally opened is touched Point (14), the normally-closed contact (13) and normally opened contact (14) are connected in parallel, the normally-closed contact (13) Linked switch (15) is provided between normally opened contact (14).
- The automatic help 5. a kind of power failure for synchro traction machine elevator according to claim 3 is met an urgent need Device, it is characterised in that：First switch electricity is provided with the electric brake releasing combination control button (11) Road (16), second switch circuit (17), the first switch circuit (16) and second switch circuit (17) Between be connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347243.1A CN107416631A (en) | 2016-05-23 | 2016-05-23 | A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347243.1A CN107416631A (en) | 2016-05-23 | 2016-05-23 | A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416631A true CN107416631A (en) | 2017-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610347243.1A Pending CN107416631A (en) | 2016-05-23 | 2016-05-23 | A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416631A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394780A (en) * | 2018-04-17 | 2018-08-14 | 快意电梯股份有限公司 | Machine-roomless lift Survivable Control System |
| CN108736767A (en) * | 2018-05-29 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of band-type brake release control circuit of industrial robot |
| CN109950968A (en) * | 2019-03-15 | 2019-06-28 | 深圳市海浦蒙特科技有限公司 | Elevator emergency power supply unit |
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| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN100560462C (en) * | 2007-06-01 | 2009-11-18 | 苏州江南嘉捷电梯股份有限公司 | The power failure rescue mode of synchronous machine drives elevator |
| CN102602768A (en) * | 2012-03-09 | 2012-07-25 | 上海微频莱机电科技有限公司 | Elevator self-rescue system |
| CN103560558A (en) * | 2013-10-31 | 2014-02-05 | 泓芯泰业科技(北京)有限公司 | Elevator power failure emergency power supply |
| JP2014169174A (en) * | 2013-03-05 | 2014-09-18 | Mitsubishi Electric Corp | In-blackout rescue operation device for elevator |
| CN204310632U (en) * | 2014-12-22 | 2015-05-06 | 广东铃木电梯有限公司 | The electric brake releasing device of machine-roomless lift |
| CN205753619U (en) * | 2016-05-23 | 2016-11-30 | 宁波经济技术开发区昊鸿电子有限公司 | A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device |
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2016
- 2016-05-23 CN CN201610347243.1A patent/CN107416631A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100560462C (en) * | 2007-06-01 | 2009-11-18 | 苏州江南嘉捷电梯股份有限公司 | The power failure rescue mode of synchronous machine drives elevator |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN102602768A (en) * | 2012-03-09 | 2012-07-25 | 上海微频莱机电科技有限公司 | Elevator self-rescue system |
| JP2014169174A (en) * | 2013-03-05 | 2014-09-18 | Mitsubishi Electric Corp | In-blackout rescue operation device for elevator |
| CN103560558A (en) * | 2013-10-31 | 2014-02-05 | 泓芯泰业科技(北京)有限公司 | Elevator power failure emergency power supply |
| CN204310632U (en) * | 2014-12-22 | 2015-05-06 | 广东铃木电梯有限公司 | The electric brake releasing device of machine-roomless lift |
| CN205753619U (en) * | 2016-05-23 | 2016-11-30 | 宁波经济技术开发区昊鸿电子有限公司 | A kind of power failure for synchro traction machine elevator is met an urgent need automatic rescue device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394780A (en) * | 2018-04-17 | 2018-08-14 | 快意电梯股份有限公司 | Machine-roomless lift Survivable Control System |
| CN108736767A (en) * | 2018-05-29 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of band-type brake release control circuit of industrial robot |
| CN109950968A (en) * | 2019-03-15 | 2019-06-28 | 深圳市海浦蒙特科技有限公司 | Elevator emergency power supply unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |