CN207608159U - Multifunctional lift emergency set - Google Patents
Multifunctional lift emergency set Download PDFInfo
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- CN207608159U CN207608159U CN201720639080.4U CN201720639080U CN207608159U CN 207608159 U CN207608159 U CN 207608159U CN 201720639080 U CN201720639080 U CN 201720639080U CN 207608159 U CN207608159 U CN 207608159U
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Abstract
The utility model is related to a kind of multifunctional lift emergency sets, which is characterized in that including：Pass sequentially through the frequency converter or mainboard, detection circuit, voltage changer, detection switch, band-type brake coil of electrical connection, first detection circuit exports emergency control apparatus electric current, emergency control apparatus electric current provides 220V DC voltages for car fan headlamp, and detection circuit includes：Safety return circuit detection, loop of the door lock detection, 24V power detectings, city's power detection circuit；Detection switch includes：Safety return circuit detection switch, loop of the door lock detection switch, 24V power detectings switch, city's electric control switch.When elevator normal operation, frequency converter or master control borad provide 110V DC voltages, make band-type brake coil normal operation.When running component failure when alternating current is normal, detection circuit detects fault-signal, and the detection switch that fault-signal is transferred to the corresponding detection circuit of emergency flight control power supply is then opened, and band-type brake coil is opened, elevator cabin flat level, emergency controller provide working power.When being out of order or having a power failure, can start brake-releasing gear makes lift car leveling, makes its normal work.
Description
Technical field
The utility model is related to elevator emergency control technology fields, emergent more specifically to a kind of multifunctional lift
Device.
Background technology
The power resources of elevator can not be run in electric power once out of power elevator.So we are in riding elevator, if
Unexpected power-off is encountered, elevator can run midway to be stopped immediately.If at this moment car is just in the centre position of two floors, multiply
Visitor will be held in elevator and cannot come out.One people is held in one not only in small but also dark space, is to fear not only but also difficult naturally
By.When serious, the elevator faults duration for a long time, causes personal injury or property loss.
Therefore, the prior art is urgently greatly improved.
Utility model content
The technical problem to be solved by the present invention is to for the above-mentioned defect of the prior art, provide a kind of more work(
Energy elevator emergency device, including：The frequency converter or mainboard, detection circuit, voltage changer, detection for passing sequentially through electrical connection are opened
It closes, band-type brake coil, the first detection circuit exports emergency control apparatus electric current, and emergency control apparatus electric current is car fan headlamp
220V DC voltages are provided, the detection circuit includes safety return circuit detection circuit, loop of the door lock detection circuit, the inspection of 24V power supplys
Slowdown monitoring circuit, city's power detection circuit, voltage conversion circuit；The detection switch includes：Safety return circuit detection switch, loop of the door lock inspection
Slowdown monitoring switch, 24V power detectings switch, city's electric control switch.The frequency converter or mainboard is make band-type brake coil normal operation provide
110V DC voltages, the detection circuit detection run fault-signal when component breaks down when alternating current is normal, and will be former
Hinder signal transmission to emergency flight control power supply, the detection switch of corresponding detection circuit is then opened, and band-type brake coil is opened, and lift car is flat
Layer, the emergency controller provide working power.
In multifunctional lift emergency set described in the utility model, the operation component refers to that safety return circuit detects
Circuit, loop of the door lock detection circuit, 24V power sense circuits, city's power detection circuit and voltage conversion circuit.
In multifunctional lift emergency set described in the utility model, runs component when alternating current is normal and break down
When, emergency controller provides working power and refers to that emergency controller provides band-type brake coil working power supply.
In multifunctional lift emergency set described in the utility model, the emergency controller is equipped with emergency flight control face
Plate.
The multifunctional lift emergency set for implementing the utility model, has the advantages that：When breaking down or having a power failure,
Brake-releasing gear, which can be started, makes lift car leveling, makes its normal work.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the module diagram of the first embodiment of the utility model multifunctional lift emergency set；
Fig. 2 is the safety return circuit detection circuit schematic diagram of the utility model multifunctional lift emergency set；
Fig. 3 is the loop of the door lock detection circuit schematic diagram of the utility model multifunctional lift emergency set；
Fig. 4 is the DC 24V detection circuit schematic diagrams of the utility model multifunctional lift emergency set；
Fig. 5 is city's power detection circuit schematic diagram of the utility model multifunctional lift emergency set；
Fig. 6 is the voltage changer schematic diagram of the utility model multifunctional lift emergency set；
Fig. 7 is emergency flight control panel on the emergency controller of the utility model multifunctional lift emergency set.
Specific implementation mode
Referring to Fig. 1, the module diagram of the first embodiment for the utility model multifunctional lift emergency set.Such as figure
Shown in 1, in the multifunctional lift emergency set that the utility model first embodiment provides, it is electrically connected including at least passing sequentially through
Frequency converter or mainboard, detection circuit, voltage changer, detection switch, band-type brake coil, the first detection circuit export emergency flight control
Device electric current, emergency control apparatus electric current provide 220V DC voltages for car fan headlamp, and the detection circuit includes：Peace
Full loop detection circuit, loop of the door lock detection circuit, 24V power sense circuits, city's power detection circuit；The detection switch packet
It includes：Safety return circuit detection switch, loop of the door lock detection switch, 24V power detectings switch, city's electric control switch and voltage transformation
Device.The frequency converter or mainboard make band-type brake coil normal operation to make band-type brake coil normal operation provide 110V DC voltages, when
When alternating current normally runs component failure, the detection circuit detects fault-signal, and fault-signal is transferred to and is answered
The detection switch of anxious controller power source, corresponding detection circuit is then opened, and band-type brake coil is opened, elevator cabin flat level.The operation
Component refers to safety return circuit detection circuit, loop of the door lock detection circuit, 24V power sense circuits, city's power detection circuit and electricity
Buckling parallel operation.When running component failure when alternating current is normal, emergency controller provides working power and refers to emergency flight control
Device provides the working power of band-type brake coil.
Referring to Fig. 2, for the safety return circuit detection circuit schematic diagram of the utility model multifunctional lift emergency set.D is
Rectifier diode, C are filter capacitor, and R is resistance flowing resistance, and Dw is voltage-stabiliser tube, and J1 is relay.Circuit provides for relay J1
24V power supplys realize the Push And Release of safety return circuit detection switch.
Referring to Fig. 3, for the loop of the door lock detection circuit schematic diagram of the utility model multifunctional lift emergency set.This electricity
Circuit component is identical as Fig. 2, realizes the Push And Release of loop of the door lock detection switch.
Referring to Fig. 4, for the DC 24V detection circuit schematic diagrams of the utility model multifunctional lift emergency set.C is filter
Wave capacitance, Dw are voltage-stabiliser tube, and J3 is relay, provide 24V electric currents for relay, realize the Push And Release of 24V detection circuits switch.
Referring to Fig. 5, for city's power detection circuit schematic diagram of the utility model multifunctional lift emergency set.B is transformation
Device, D1, D2 are rectifier diode, and C is filter capacitor, and Dw is voltage-stabiliser tube, and R1, R2, R3, R4 are resistance, and Q1Q2 is triode,
J4 is relay, and Ec is 24V power supplys.AC220V alternating currents work electric through transformer transformation, D1, C, Dw rectifying and wave-filtering voltage stabilizing for Q1
Source.Q1, Q2 form Switching Power Supply, have alternating current J4 to be failure to actuate, and have a power failure, J4 actions.The Push And Release realized mains failure and do not had a power failure.
Referring to Fig. 6, for the voltage changer schematic diagram of the utility model multifunctional lift emergency set.QQ is full-bridge,
R1, R2 are resistance, and C is capacitance, and D is diode, and Dw1-4 is voltage-stabiliser tube, and AC220V alternating currents are depressured through QQ, C filtering R1, R2
DW1-4 voltage stabilizings export DC110V power supplys.
Referring to Fig. 7, being on emergency controller described in the emergency controller of the utility model multifunctional lift emergency set
Emergency flight control panel.P1 is the output voltage that emergency control apparatus power supply exports DC12V, DC24V, has alternating current can with power failure
Output, specializes in the uses such as five side's intercommunications.P2 be emergency control apparatus power supply export two groups of AC220V output voltage, have alternating current with
Power failure can export, for uses such as cage illumination, electric fans.P3 is the output voltage that emergency control apparatus power supply exports DC110V,
There is alternating current and have a power failure and can export, is used for band-type brake.P41,2 ends are safety return circuit AC110V input control device voltages, 3,4 ends
For mainboard DC24V input voltages；5,6 ends are door lock AC110V input control device voltages, and 7,8 emergency control apparatus DC24V are answered
Anxious output voltage specializes in lift car leveling use.
The utility model when can accomplish to be out of order or have a power failure, can start brake-releasing gear by the design of above example
Make lift car leveling, makes its normal work.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that not departing from
When the scope of the utility model, various change and equivalent replacement can be carried out.In addition, to adapt to the specific field of the utility model technology
It closes, many modifications can be carried out to the utility model without departing from its protection domain.Therefore, the utility model is not limited to public herein
The specific embodiment opened, and include all embodiments for dropping into claims.
Claims (4)
1. a kind of multifunctional lift emergency set, which is characterized in that including：Pass sequentially through frequency converter or mainboard, the inspection of electrical connection
Slowdown monitoring circuit, voltage changer, detection switch, band-type brake coil, the first detection circuit export emergency control apparatus electric current, emergency flight control
Device electric current provides 220V DC voltages for car fan headlamp, and the detection circuit includes safety return circuit detection circuit, door
Lock loop detection circuit, 24V power sense circuits, city's power detection circuit；The detection switch includes：Safety return circuit detection is opened
Pass, loop of the door lock detection switch, 24V power detectings switch, city's electric control switch；The frequency converter or master control borad are to make band-type brake line
Circle normal operation provides 110V DC voltages, and the detection circuit detection runs event when component breaks down when alternating current is normal
Hinder signal or power cut signal, and fault-signal or power cut signal are transferred to emergency flight control power supply, the detection of the detection circuit
Switch is then opened, and band-type brake coil is opened, elevator cabin flat level, and the emergency controller is that the multi-functional elevator for people that is not related to is met an urgent need
Device provides working power.
2. multifunctional lift emergency set according to claim 1, which is characterized in that the operation component refers to safety
Loop detection circuit, loop of the door lock detection circuit, 24V power sense circuits, city's power detection circuit, voltage changer.
3. multifunctional lift emergency set according to claim 1, which is characterized in that run component when alternating current is normal and go out
When existing failure, emergency controller provides the working power that working power refers to band-type brake coil.
4. multifunctional lift emergency set according to claim 1, which is characterized in that the emergency controller is equipped with emergent
Control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639080.4U CN207608159U (en) | 2017-06-07 | 2017-06-07 | Multifunctional lift emergency set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639080.4U CN207608159U (en) | 2017-06-07 | 2017-06-07 | Multifunctional lift emergency set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608159U true CN207608159U (en) | 2018-07-13 |
Family
ID=62792807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639080.4U Active CN207608159U (en) | 2017-06-07 | 2017-06-07 | Multifunctional lift emergency set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111547596A (en) * | 2020-05-27 | 2020-08-18 | 浙江申嘉电梯科技有限公司 | Automatic water inlet protection device for elevator |
-
2017
- 2017-06-07 CN CN201720639080.4U patent/CN207608159U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111547596A (en) * | 2020-05-27 | 2020-08-18 | 浙江申嘉电梯科技有限公司 | Automatic water inlet protection device for elevator |
| CN111547596B (en) * | 2020-05-27 | 2021-08-17 | 浙江申嘉电梯科技有限公司 | Automatic water inlet protection device for elevator |
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