CN206940151U - A kind of elevator faults emergency self-saving system - Google Patents

A kind of elevator faults emergency self-saving system Download PDF

Info

Publication number
CN206940151U
CN206940151U CN201720737465.4U CN201720737465U CN206940151U CN 206940151 U CN206940151 U CN 206940151U CN 201720737465 U CN201720737465 U CN 201720737465U CN 206940151 U CN206940151 U CN 206940151U
Authority
CN
China
Prior art keywords
relay
enabling
potential
power supply
elevator
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.)
Active
Application number
CN201720737465.4U
Other languages
Chinese (zh)
Inventor
何根巨
Original Assignee
何根巨
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何根巨 filed Critical 何根巨
Priority to CN201720737465.4U priority Critical patent/CN206940151U/en
Application granted granted Critical
Publication of CN206940151U publication Critical patent/CN206940151U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

It the utility model is related to elevator faults self-rescue system, espespecially a kind of elevator faults emergency self-saving system, the utility model realizes a kind of elevator after chance failure stops ladder, gate layer door is to bit detector GMK detections and input signal is to electronic control board PHPC, the control power supply of original control system is disconnected by fault detection relay K1 normally-closed contacts, by another set of control power circuit power supply;By being powered to traction machine brake gear, realize that automatic car slipping reaches leveling zone, then carry out power interruption braking by being arranged on the leveling zone detection signal relay SXG of car top, then powered and opened the door to door lifter by enabling relay KM1 adhesives, finally release stranded passenger;And this self-rescue system is controlled using original control system power supply, but power supply is obtained at computer room 380V three phase mains, and be provided with battery, even if control system is damaged, all without the power supply for influenceing this self-rescue system.

Description

A kind of elevator faults emergency self-saving system
Technical field
Elevator faults self-rescue system field is the utility model is related to, espespecially a kind of elevator faults emergency self-saving system.
Background technology
Elevator obtains as a kind of important transport facility in state-run building, company, high residential building, hotels and other places Extensive use is arrived.Particularly in skyscraper, elevator is indispensable vertical transport equipment.As skyscraper is at full speed Today of development, elevator industry also enter new developing period therewith, and man lift's control technology has had evolved to frequency modulation Variable voltage control controls the stage.
The method of rescue elevator trapped personnel of the prior art is typically to play elevator maintenance repairing and use outer Rescue and help, be required for waiting professional rescue personnel to reach the spot and rescued, but rescue personnel does not know time of reaching the spot, it is short Also want 30 minutes or so can just be on the scene, trapped personnel stays in for a long time presss from both sides can unavoidably produce inside small car space Give birth to worried mood and take off a grade dangerous play so as to make, so as to produce huge potential safety hazard.As the amateur people such as fireman Member first reaches the spot when opening the door by force, can be possible to cause elevator in rescue operations more uncertain dangerous situations, from And cause great inconvenience to rescue and maintenance work.
The content of the invention
To solve the above problems, the utility model provides a kind of elevator faults emergency self-saving system, by by installed in sedan-chair The flat bed detection switch on top carries out power interruption braking, is then powered and opened the door to door lifter by the adhesive of enabling relay, reaches safety The method for releasing stranded occupant.
To achieve the above object, the technical solution adopted in the utility model is:A kind of elevator faults emergency self-saving system, bag Voice prompting device MR1, elevator control gear, traction machine, traction machine brake gear, door lifter are included, also includes and stops ladder detection dress Put KMC, electronic control board PHPC, gate layer door to bit detector GMK, fault detection relay K1, control band-type brake relay Device B1, leveling zone detection signal relay SXG, safety tongs detection switch QJ, upstream switch SJ, band-type brake power supply, potential device, storage Battery, it is described to stop terraced detection means KMC, fault detection relay K1, gate layer door to bit detector GMK, control band-type brake relay Device B1, leveling zone detection signal relay SXG, safety tongs detection switch QJ, upstream switch SJ are and electronic control board PHPC connections, the elevator control gear are connected by fault detection relay K1 with three phase mains, the elevator control gear It is connected with stopping terraced detection means KMC, the potential device is connected with band-type brake power supply, and the band-type brake power supply is by controlling band-type brake relay Device B1 is connected with leveling zone detection signal relay SXG, and the leveling zone detection signal relay SXG is braked by traction machine and filled Put and be connected with traction machine, the battery is connected with potential device.
Wherein, in addition to enabling relay KM1, relay KM2, switch gate to bit detector KMK, enabling electromechanical source, open Gate signal device, the enabling relay KM1, switch gate to bit detector KMK are connected with electronic control board PHPC, institute State enabling electromechanical source, enabling signal device is connected with potential device, the enabling electromechanical source passes through relay KM2 and door lifter Connection, the enabling signal device is connected by enabling relay KM1 with door lifter, the switch gate to bit detector KMK and Door lifter connects.
Wherein, the input of the potential device is connected with three phase mains, and the potential device 110V output ends pass through event Barrier detection relay K1 is connected with elevator control gear, and the 220V inputs of the potential device are connected with three phase mains, described The 220V output ends of potential device are connected with enabling electromechanical source, enabling signal device respectively, the 110V outputs of the potential device End is by controlling band-type brake relay B1 to be connected with band-type brake power supply.
The beneficial effects of the utility model are:The utility model realizes a kind of elevator after chance failure stops ladder, gate Layer door is to bit detector GMK detections and input signal is to electronic control board PHPC, by the control power supply of original control system Disconnected by fault detection relay K1 normally-closed contacts, by another set of control power circuit power supply;By being stopped to traction machine Car device is powered, and realizes that automatic car slipping reaches leveling zone, is then come by the leveling zone detection signal relay SXG installed in car top Power interruption braking, then powered and opened the door to door lifter by enabling relay KM1 adhesives, finally release stranded passenger;And originally save oneself System is controlled using original control system power supply, but power supply is obtained at computer room 380V three phase mains, and is provided with Battery, even if control system is damaged, all without the power supply for influenceing this self-rescue system.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model specific embodiment.
Fig. 2 is power control system structure chart of the present utility model.
Drawing reference numeral explanation:1. stop terraced detection means KMC;2. electronic control board PHPC;3. band-type brake power supply;4. transformation Device;5. enabling electromechanical source;6. enabling signal device;7. door lifter;8. battery;9. traction machine;10. elevator control gear; 11. traction machine brake gear;12. switch gate detection means.
Embodiment
Refer to shown in Fig. 1-2, the utility model is on a kind of elevator faults emergency self-saving system, including voice prompting device MR1, elevator control gear(10), traction machine(9), traction machine brake gear(11), door lifter(7), also include and stop terraced detection Device KMC(1), electronic control board PHPC(2), gate layer door to bit detector GMK, fault detection relay K1, control Band-type brake relay B1, leveling zone detection signal relay SXG, safety tongs detection switch QJ, upstream switch SJ, band-type brake power supply(3)、 Potential device(4), battery(8), enabling relay KM1, relay KM2, enabling electromechanical source(5), enabling signal device(6)、 Switch gate is described to stop terraced detection means KMC, fault detection relay K1, gate layer door to bit detector to bit detector KMK GMK, safety tongs detection switch QJ, upstream switch SJ with electronic control board PHPC(2)Connection, three phase mains pass through failure Detect relay K1 and elevator control gear(10)Connection, the elevator control gear(10)With stopping terraced detection means KMC(1)Even Connect, the control band-type brake relay B1, leveling zone detection signal relay SXG with electronic control board PHPC(2)Connection, The potential device(4)With band-type brake power supply(3)Connection, the band-type brake power supply(3)By controlling band-type brake relay B1 and leveling zone The SXG connections of detection signal relay, the leveling zone detection signal relay SXG pass through traction machine brake gear(11)With traction Machine(9)Connection, the battery(8)With potential device(4)Connection.
Compared to existing technologies, the utility model realizes a kind of elevator after chance failure stops ladder, and gate layer door arrives Bit detector GMK detections and input signal is to electronic control board PHPC, fault detection relay K1 adhesives are by original control The control dump of system, door lifter is individually supplied electricity to by another set of power control system(7), by loose band-type brake car certainly Automatic car slipping reaches leveling zone under right reduced gravity situations, then breaks by the leveling zone detection signal relay SXG installed in car top Electric brake, after reaching safe flat bed, by enabling relay KM1, KM2 adhesive to door lifter(7)Power supply is opened the door, and is then reached and is put Go out the method for stranded passenger;Battery(8)As stand-by power supply, after elevator complete failure has a power failure, stand-by power supply is enabled, quickly Safely release stranded passenger.
Further, this specific embodiment can realize one kind when elevator is down being run due to hypervelocity or other originals simultaneously The safety tongs action brake caused by, now safety tongs detection switch QJ actions, to electronic control board PHPC(2)Input letter Number, fault detection relay K1 inputs maintenance signal to former control system, and then upstream switch SJ is acted to elevator control gear (10)Upward signal is inputted, elevator is slowly run up, until leveling zone detection signal relay SXG switch motions disconnect elevator Control device(10), then to door lifter(7)Sending signal and powering makes door-opened elevator, saves stranded passenger.
Wherein, the enabling relay KM1, switch gate to bit detector KMK with electronic control board PHPC(2)Even Connect, the enabling electromechanical source(5)With potential device(4)Connection, the enabling signal device(6)By enabling relay KM1 with Door lifter(7)Connection, the switch gate to bit detector KMK and door lifter(7)Connection.
Using such scheme, electronic control board PHPC(2)It is able to detect that whether car reaches safe flat bed, opens the door Recoil simulator(6)Can be to door lifter(7)Enabling signal is sent, realizes whether safety is reached by the Multiple detection car of system Flat bed, ensure the safe transfer of stranded occupant.
Wherein, the potential device(4)Input be connected with three phase mains, the potential device(4)110V output End passes through fault detection relay K1 and elevator control gear(10)Connection, the potential device(4)220V inputs and three Phase power supply connects, the potential device(4)220V output ends respectively with enabling electromechanical source(5), enabling signal device(6)Even Connect, the potential device(4)110V output ends by controlling band-type brake relay B1 and band-type brake power supply(3)Connection.
Using such scheme, this self-rescue system is controlled using original control system power supply, but from computer room 380V Power supply is obtained at three phase mains, it is higher all without the power supply for influenceing this self-rescue system, security even if control system is damaged.
The utility model is further described below by specific embodiment.
1st, a kind of elevator stops terraced detection means KMC after chance failure stops ladder(1)Contacting electronic control board PHPC(2)Input signal, such as now gate and layer door are not opened, gate layer door to bit detector GMK input signals to electricity Sub- control circuit board PHPC(2), make fault detection relay K1 and voice prompting device device MR1 adhesives, fault detection relay K1 Adhesive disconnects elevator control gear(10)Input power.
2nd, now press the button MA that saves oneself, control band-type brake relay B1 adhesives, power control system by control band-type brake after Electrical equipment B1 opened points are closed to traction machine brake gear(11)Power supply, it is powered 2 seconds to 5 seconds by setting control band-type brake relay B1 Interior to disconnect 1 second, then repeatedly similar action, realization intermittence give traction machine brake gear(11)Power supply.
4th, band-type brake power supply after control band-type brake relay B1 closures(3)It is powered, automatic car slipping operating, works as car after car weightlessness When slipping arrival leveling zone detection signal device SXG, switch off, traction machine brake gear(11)Dead electricity is braked, and car stops dynamic It is dynamic.
5th, car electronic control board PHPC after leveling zone stopping(2)Logic control enabling relay KM1 is exported, and is opened Door relay KM1, KM2 opened point closure, power supply and enabling signal, door-opened elevator are provided to door lifter, door touches after opening to the greatest extent Bit switch, which opens the door, arrives bit detector KMK, door stopping action.Passenger walks out elevator after enabling.
The implementation of safety tongs detection switch QJ of the present utility model actions is described further below:
1. when elevator is down being run because hypervelocity or other reasons cause safety tongs action brake, now safety tongs is examined Slowdown monitoring switch QJ is acted, to electronic control board PHPC(2)Input signal;
2. fault detection relay K1 is acted, to elevator control gear(10)Signal is overhauled in input, then upstream switch SJ Act to elevator control gear(10)Input upward signal;
3. now user can pin the button MA that saves oneself by acousto-optic hint, upstream switch SJ is defeated to elevator control gear (10)Enter upward signal;
4. when gate layer door to bit detector GMK input signals to electronic control board PHPC(2), elevator is slowly upward Operation;
5. until leveling zone detection signal device SXG switch motions, fault detection relay K1 actions are driven to disconnect elevator control Device processed(10), then to door lifter(7)Send signal and door-opened elevator is released stranded passenger.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into In the range of shield.

Claims (3)

1. a kind of elevator faults emergency self-saving system, including voice prompting device MR1, elevator control gear, traction machine, traction machine are stopped Car device, door lifter, it is characterised in that:Also include and stop terraced detection means KMC, electronic control board PHPC, gate layer door To bit detector GMK, fault detection relay K1, control band-type brake relay B1, leveling zone detection signal relay SXG, safety Detection switch QJ, upstream switch SJ, band-type brake power supply, potential device, battery are clamped, it is described to stop terraced detection means KMC, fault detect Relay K1, gate layer door to bit detector GMK, control band-type brake relay B1, leveling zone detection signal relay SXG, safety Pincers detection switch QJ, upstream switch SJ are connected with electronic control board PHPC, and the elevator control gear is examined by failure Survey relay K1 be connected with three phase mains, the elevator control gear is connected with stopping terraced detection means KMC, the potential device and Band-type brake power supply connects, and the band-type brake power supply is by controlling band-type brake relay B1 to be connected with leveling zone detection signal relay SXG, institute State leveling zone detection signal relay SXG to be connected with traction machine by traction machine brake gear, the battery and potential device Connection.
A kind of 2. elevator faults emergency self-saving system according to claim 1, it is characterised in that:Also include enabling relay KM1, relay KM2, switch gate to bit detector KMK, enabling electromechanical source, enabling signal device, the enabling relay KM1, Switch gate is connected to bit detector KMK with electronic control board PHPC, the enabling electromechanical source, enabling signal device with Potential device is connected, and the enabling electromechanical source is connected by relay KM2 with door lifter, and the enabling signal device passes through enabling Relay KM1 is connected with door lifter, and the switch gate to bit detector KMK is connected with door lifter.
A kind of 3. elevator faults emergency self-saving system according to claim 1, it is characterised in that:The potential device it is defeated Enter end to be connected with three phase mains, the potential device 110V output ends are connected by fault detection relay K1 and elevator control gear Connect, the 220V inputs of the potential device are connected with three phase mains, the 220V output ends of the potential device respectively with enabling Electromechanical source, the connection of enabling signal device, the 110V output ends of the potential device are by controlling band-type brake relay B1 and band-type brake electricity Source connects.
CN201720737465.4U 2017-06-23 2017-06-23 A kind of elevator faults emergency self-saving system Active CN206940151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720737465.4U CN206940151U (en) 2017-06-23 2017-06-23 A kind of elevator faults emergency self-saving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720737465.4U CN206940151U (en) 2017-06-23 2017-06-23 A kind of elevator faults emergency self-saving system

Publications (1)

Publication Number Publication Date
CN206940151U true CN206940151U (en) 2018-01-30

Family

ID=61364825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720737465.4U Active CN206940151U (en) 2017-06-23 2017-06-23 A kind of elevator faults emergency self-saving system

Country Status (1)

Country Link
CN (1) CN206940151U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111699147A (en) * 2018-04-10 2020-09-22 三菱电机大楼技术服务株式会社 Elevator device and portable terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111699147A (en) * 2018-04-10 2020-09-22 三菱电机大楼技术服务株式会社 Elevator device and portable terminal

Similar Documents

Publication Publication Date Title
CN107473044B (en) A kind of elevator device and method with function of overcoming difficulties automatically
CN206940151U (en) A kind of elevator faults emergency self-saving system
CN208361635U (en) Machine-roomless lift Survivable Control System
CN105502125A (en) Automatic rescuing method based on elevator with automatic rescuing function
CN204173690U (en) Elevator self rescuer
CN102372208A (en) Detecting device for malfunction of trapping passenger in elevator and detection processing method thereof
CN206624532U (en) The emergency rescue apparatus of machine-roomless lift
CN205855675U (en) A kind of brake control circuit of band electric brake releasing rescue function
CN205527137U (en) Elevator with automatically, rescue function
CN205739851U (en) A kind of have fault and get rid of poverty the elevator of function
CN207175127U (en) A kind of elevator faults self-rescue system
CN207375530U (en) It is a kind of that there is the elevator device overcome difficulties automatically
CN207030667U (en) Elevator faults and power failure automatic rescue system
CN205602890U (en) No computer lab elevator rescue device that declutches
CN104816993A (en) Elevator with self-rescue function and realization method
CN207293839U (en) A kind of automatic disposal device of hydraulic elevator power failure
CN107416633A (en) A kind of elevator faults self-rescue system and its application method
CN203064931U (en) Elevator device system with self-rescue escape function
CN202321895U (en) Manual rescuing device for lift driven by motor
CN206720514U (en) A kind of elevator faults emergency self-saving system
CN107265235A (en) Elevator faults and power failure automatic rescue system and its rescue mode
CN205187538U (en) Elevator with function of saving oneself
CN202594558U (en) Household elevator without machine room
CN102173360B (en) Fire-fighting smoke detection and thermal detection automatic floor-closing control system of elevator
CN107758468A (en) One kind is not related to elevator for people and its implementation

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant