CN108466898A - A kind of lift appliance without trailing cable still workable when building has a power failure - Google Patents
A kind of lift appliance without trailing cable still workable when building has a power failure Download PDFInfo
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- CN108466898A CN108466898A CN201810396391.1A CN201810396391A CN108466898A CN 108466898 A CN108466898 A CN 108466898A CN 201810396391 A CN201810396391 A CN 201810396391A CN 108466898 A CN108466898 A CN 108466898A
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- car
- signal
- ultramagnifier
- building
- downlink
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- 238000001514 detection method Methods 0.000 claims abstract description 53
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- B66B5/024—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by an accident, e.g. fire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- 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
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Elevator Control (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention provides a kind of when building the has a power failure still workable lift appliance without trailing cable, including stand-by power supply；Scroll wheel；Generator；It is located at the upper end signal guide device on hoistway top and bottom and lower end signal guide device；Uplink signal ultramagnifier is arranged with a uplink signal ultramagnifier along uplink detection signal path in each floor of building；Downlink signal ultramagnifier is arranged with a downlink signal ultramagnifier along downlink detection signal path in each floor of building；Instruction device is called together outside stop；It can 180 ° of stop signal detectors rotated；Resetting apparatus.In the case where building has a power failure, elevator provided by the invention remains to, according to instruction normal operation, efficiently help trapped person in building to withdraw in time, to substantially increase the chance for survival of being rescued of trapped person, and the present invention cancels trailing cable.
Description
Technical field
The present invention relates to a kind of when building the has a power failure still workable lift appliance without trailing cable.
Background technology
The skyscraper and high-rise building of modern city are more and more, but fire once occurs, and trapped person is difficult to
It is the major reason to cause casualties quickly to withdraw.According to current regulation, electricity should be cut off in time when fire occurs for building
Source, while being trapped in elevator the due to of causing danger when power-off in order to prevent and being forbidden to use conventional lift, so quilt in building
Withdrawing for oppressive member is mainly escaped from corridor.When escaping by corridor, other than time-consuming and physical demands is big, it is also easy to make
The danger blocked at corridor and the increase psychological pressure of evacuating people, this inefficient escape method is to high building especially superelevation
Life security of the building trapped person when fire occurs causes serious threat.Still further aspect provides the lift car energy
With the long trailing cable of transmission signal, move up and down with the lifting of elevator, dead weight results in the meaningless of the energy and disappears
Consumption, and continuous Bending Deformation when elevator lifting is run is but also cable is easy to jackknifing or breaks down, trailing cable
Also easily cause the hidden danger of burning when fire occurs.The trailing cable of sightseeing elevator is also a kind of unpleasant vision barrier simultaneously
Hinder.
The drawbacks of in order to overcome trailing cable, Ye You manufacturers are using such as application No. is CN201520524669.0 institutes are public
A kind of elevator of no trailing cable of cloth, the primary coil that the secondary coil on car is fixed on well enclosure by many places generate electricity
It can come to charge the battery, but the electric energy efficiency discontinuously generated is relatively low, the requirement to device fabrication and installation is relatively high.
Invention content
Can also be used the object of the present invention is to provide a kind of no trailing cable and when having a power failure for the electricity in building
Ladder.
In order to achieve the above object, it is still workable when building has a power failure that the technical solution of the present invention is to provide one kind
Lift appliance without trailing cable, including：
Hoistway is arranged vertically in building；
Guide rail is arranged vertically in hoistway；
Car, traction system drive car to be moved up and down along guide rail under the control of computer room switch board；
Primary power cource provides working power, which is characterized in that further include for traction system and computer room switch board：
Stand-by power supply, under normal condition, primary power cource is that traction system and computer room switch board are powered by switch unit, is built
When building object power failure, traction system and computer room switch board are switched to and powered by stand-by power supply by switch unit；
Scroll wheel, when car is moved up and down along guide rail, scroll wheel rotates therewith；
Generator, it is the electrical equipment of car that the scroll wheel of rotation drives electrical power generators, generator by transmission device
Working power is provided；
It is located at the upper end signal guide device on hoistway top and bottom and lower end signal guide device, will be believed by lower end
The straight line path of number supreme end signal guide device of guide device is defined as uplink detection signal path, will be guided by upper end signal
The straight line path of device to lower end signal guide device is defined as downlink detection signal path；
Uplink signal ultramagnifier is arranged with a uplink letter along uplink detection signal path in each floor of building
Number ultramagnifier, the position locking means locking of uplink signal ultramagnifier, uplink signal ultramagnifier only after being detached from locking device,
Uplink detection signal path is obstructed；
Downlink signal ultramagnifier is arranged with a downlink letter along downlink detection signal path in each floor of building
Number ultramagnifier, the position locking means locking of downlink signal ultramagnifier, downlink signal ultramagnifier only after being detached from locking device,
Downlink detection signal path is obstructed；
Call instruction device outside stop together, each floor of building, which is arranged with outside a stop, calls instruction device together, and user passes through layer
Stand it is outer call together instruction device send out it is outer call instruction together, call instruction device outside stop together locking device release uplink passed through according to the instruction received and believe
Number ultramagnifier or downlink signal ultramagnifier；
Can 180 ° rotation stop signal detectors, moved up and down with car, stop signal detector along uplink detect believe
Number path emits range laser or upwards along the downward emission measurement signal of downlink detection signal path, and measuring signal contact is released
Uplink signal ultramagnifier or downlink signal ultramagnifier after, stop signal detector obtains distance L, is calculated according to distance L
The shift length of car makes car be moved to and calls floor together outside；
Resetting apparatus is moved up and down with car, after resetting apparatus is moved to respective storey so that in release conditions
Locking means lock again for uplink signal ultramagnifier or downlink signal ultramagnifier.
Preferably, further include lithium battery, charged for lithium battery by the generator, after the generator is stopped,
Electrical equipment by lithium battery for the car provides operating voltage.
Preferably, be additionally provided with data switching exchane one in the car, data switching exchane one simultaneously with the stop signal
Instruction device is called in detector and car together to be connected；
The computer room switch board connects data switching exchane two, the stop signal detector will distance L via data exchange
Machine one and data switching exchane two are sent to computer room switch board, and the shift length of car is calculated by computer room switch board.
Preferably, the shift length of the car is the relative displacement floor N ' for calling floor together outside for floor where car,
Building storey height is K, upper end signal guide device from the uplink signal ultramagnifier of building top layer to downlink signal ultramagnifier it
Between optical path distance be Ma, lower end signal guide device is from the downlink signal ultramagnifier of bottom to uplink signal ultramagnifier
Optical path distance is Mb, and floor where the car is N, the uplink signal ultramagnifier of floor where from car or downlink signal feedback
The uplink signal ultramagnifier or the distance of downlink signal ultramagnifier of device to building top layer are L1, the uplink of floor where the car
Signal ultramagnifier or downlink signal ultramagnifier are to the uplink signal ultramagnifier of architecture bottom layer or the distance of downlink signal ultramagnifier
For L2
If car is in uplink process, have：If L ＜ L1, illustrate that user calls together outside upwards in the top of car, N'=L/
K；If L1 ＜ L ＜ 2L1+L2+Ma, illustrate to call together outside customer reverse, N '=(2L1+Ma-L)/K, if N ' ＞ 0, user is in car
Top is outer downwards to call together, if N ' ＜ 0, user calls together in the lower section of car outside downwards；If 2 (L1+L2)+Ma+ of 2L1+L2+Ma ＜ L ＜
Mb illustrates that user calls together outside upwards in the lower section of car, N '=(2 (L1+L2)+Ma+Mb-L)/K；L=2 if (L1+L2)+Ma+
Mb illustrates that nothing is called together outside.
If car is in downlink process, have：If L ＜ L2, illustrate that user calls together in the lower section of car outside downwards, N'=L/
K；If L2 ＜ L ＜ L1+2L2+Mb, illustrate to call together outside customer reverse, N '=(2L2+Mb-L)/K, if N ' ＞ 0, user is in car
Lower section is called together outside upwards, if N ' ＜ 0, user calls together outside upwards in the top of car；If 2 (L1+L2)+Ma+ of L1+2L2+Mb ＜ L ＜
Mb illustrates that user calls together in the top of car outside downwards, N '=(2 (L1+L2)+Ma+Mb-L)/K；L=2 if (L1+L2)+Ma+
Mb illustrates that nothing is called together outside.
It is continuing with elevator under power-off condition caused by due to occurring fire the present invention provides one kind or is other
The solution of device.In the case where building has a power failure, elevator remains to, according to instruction normal operation, efficiently help building
Interior trapped person withdraws in time, to substantially increase the chance for survival of being rescued of trapped person, especially in high-rise and Super High
It is acted in building more significantly.The present invention cancels trailing cable and has saved a large amount of trailing cable material and dragging trailing cable
Energy consumption, reduce construction cost and operation costs, while removing the dysopia that sightseeing elevator is brought by trailing cable.
The beneficial effects of the invention are as follows：Under the applicable cases of the present invention, it need to only be lacked according to the requirement of Fire lift
The improvement of amount：Finishing material in elevator must be non-combustible material, and electrical system has corresponding protection, and one is reserved in car top
A emergency evacuation outlet, is equipped with cup and fire resistant doorsets, has the preferential urgent fireman's switch etc. for stopping bottom, just makes conventional lift
With function identical with Fire lift, personnel in building can be helped quickly to withdraw in the case of fire or other power-off；
Especially modern high building or superelevation building usually have multi-section elevator and use a shared elevator corridor, if part therein
Elevator is just used by fire fighter, then other elevators can still be used for evacuating people in common-use tunnel, fire fighter
The utilization ratio of elevator is substantially increased with the opposite course of evacuating people, and seems more there is peace under the protection of fire fighter
All risk insurance hinders.Generator is driven to provide electric energy using the relative displacement of lift car and guide rail, using being separately connected car and machine
The data switching exchane of a pair of of signal connection of room switch board completes the signal transmission of car and computer room, to eliminate retinue electricity
Cable not only eliminates the inflammable hidden danger of hoistway, also as save a large amount of trailing cable material and drags the energy consumption of trailing cable, reduces
Construction cost and operation costs.The cancellation of trailing cable also eliminates sightseeing elevator regarding for generating due to long trailing cable
Feel obstacle.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of master section in car of the present invention；
Fig. 3 is the uplink signal ultramagnifier of the present invention or the structural schematic diagram of downlink signal ultramagnifier part；
Fig. 4 is the data communication scheme of the present invention.
Specific implementation mode
In order to make the present invention more obvious and understandable, hereby with unrestricted preferred embodiment, and coordinate attached drawing elaborate as
Under, those skilled in the art can make not no creative contribution to the present embodiment as needed after reading this specification
Modification, but as long as all being protected by Patent Law in scope of the presently claimed invention.
As shown in Figure 1, provided by the invention a kind of for electric without trailing cable along hoistway lifting rail in building
Ladder includes the hoistway in building, there is guide rail 1 in hoistway.Traction system 17 drives sedan-chair under the control of computer room switch board 9
Compartment 5 is moved up and down along guide rail 1.Car 5 can be in strict accordance with the related request of Fire lift, and the finishing material in elevator uses
Non-combustible material, electrical system have corresponding protection, there is the preferential urgent fireman's switch for stopping bottom, at 5 top reserved one of car
A emergency evacuation outlet, is equipped with cup and fire resistant doorsets.Traction system 17 and computer room switch board 9 are under normal circumstances by primary power cource
16 power supplies.Fire occur or it is other due to cause power failure after, switch unit is by traction system 17 and computer room switch board 9
Power switching to stand-by power supply 15 is powered.Switch unit and driving device may be mounted at the lower part of building.Power-off switching is standby
When with power supply, operation default direction is directed toward the first floor or designated floor.The fire emergency switch of bottom has priority.Computer room controls
Cabinet 9 can assigned elevator when needed stop stop and through stop.
In conjunction with Fig. 2, one idler wheel 2 or rolling guide shoe for carrying tensioning apparatus of installation, makes idler wheel 2 be close on the top of car 5
Guide rail 1 simultaneously keeps pressure appropriate, and the shaft of idler wheel 2 is passed through transmission device 3 and the generator 4 on the top of car 5
Rotor shaft connects.When car 5 is run, the idler wheel 2 being pressed on guide rail 1 just rotates therewith, while passing through turn with idler wheel 2
The transmission device 3 of axis connection drives generator 4 to work, and the charged device rectification latter aspect of electricity that generator 4 is sent out is to lithium battery
Charging, on the other hand directly to the power electrical apparatus of car 5, such as lighting apparatus, ventilation equipment, communication apparatus, operation control
Control equipment and door lifter etc..When generator 4 does not provide electric power, by the power electrical apparatus that lithium battery is car 5.It can also
It is charged for lithium battery by external charging equipment, external charging equipment is mounted on the bottom or designated floor of building, when car 5 is transported
When row is to the floor, external charging equipment is charged by wireless charging module or fixed charging unit for lithium battery.Idler wheel 2 also may be used
To be replaced with the idler wheel of roller guide shoe.Upper generator 4 is connected by transmission device 3 after the roller shaft of roller guide shoe is lengthened, when
When car 5 lifts operation along guide rail 1, the roller guide shoe idler wheel for being close to guide rail 1 rotates therewith and generator 4 is driven to work.
It is separately installed with upper end signal guide device 10a and lower end signal guide device 10b on the top of hoistway and bottom.
To uplink detection signal path be defined as by the straight line path of the lower supreme end signal guide device 10a of end signal guide device 10b
13；Straight line path by upper end signal guide device 10a to lower end signal guide device 10b is defined as downlink detection signal road
Diameter 23.Along uplink detection signal path 13, it is arranged with a uplink signal ultramagnifier in each floor of building, Fig. 1 shows
Three uplink signal ultramagnifiers are depicted to example property, from top to bottom respectively uplink signal ultramagnifier 1, uplink signal are fed back
Device 2 12 and uplink signal ultramagnifier 3 14.Each floor along downlink detection signal path 23 in building is arranged with one
Downlink signal ultramagnifier, Fig. 1 illustratively depict three downlink signal ultramagnifiers, and from top to bottom respectively downlink signal is fed back
Device 1, downlink signal ultramagnifier 2 22 and downlink signal ultramagnifier 3 24.
After power failure, original outer calling circuit positioned at each stop is lost effect.To solve the problems, such as this, the present invention exists
In addition each floor of building increases according to the needs of upstream or downstream calls instruction device 8 together outside stop, and user is by pressing outside stop
It calls instruction device 8 together and sends out and outer call instruction together.In conjunction with shown in Fig. 3, uplink signal ultramagnifier and downlink signal ultramagnifier in the initial state,
Its position locking means 7 locks.When called together outside the stop of respective storey instruction device 8 send out it is outer call instruction together after, locking device 7 will be upper
It, will be upper after row signal ultramagnifier or the release of downlink signal ultramagnifier, uplink signal ultramagnifier or downlink signal ultramagnifier are released
Row detection signal path 13 or downlink detection signal path 23 obstruct.
Be also equipped on car 5 one can 180 ° rotation stop signal detectors 6, stop signal detector 6 is along upper
Row detection signal path 13 or downlink detection signal path 23 emit range laser.When uplink detection signal path 13 or downlink are examined
Signal path 23 is surveyed by after uplink signal ultramagnifier or the barrier of downlink signal ultramagnifier, range laser encounters uplink signal ultramagnifier
Or turn back after downlink signal ultramagnifier, stop signal detector 6 can obtain distance L after receiving the signal of fold-back.
In conjunction with Fig. 4, the instruction system in the present invention (calls instruction device 8, uplink signal feedback together outside the stop of each stop
Device, downlink signal ultramagnifier and locking device 7) and detecting system (stop signal detector 6 and the upper end letter mounted in hoistway both ends
Number guide device 10a and lower end signal guide device 10b) response called outside stop and externally called is together constituted, and will
Testing result is transmitted to by one 8b of data switching exchane being connected with stop signal detector 6 to be connect with computer room switch board 9
Two 8a of data switching exchane, finally transfers to computer room switch board 9 to be analyzed, and in conjunction with the building information stored in advance, determines outer calling
The position of stop and the operation for determining elevator.The calling called outside this set stop and detecting system do not use the electricity that building provides
Source.
Computer room switch board 9 determines that the position of outer calling stop uses following methods：
It is N ', building storey height K, upper end signal guiding for the relative displacement floor of floor where car to call floor together outside
Device 10a is Ma, lower end letter from the uplink signal ultramagnifier of building top layer to the optical path distance downlink signal ultramagnifier
Number guide device 10b is Mb, 5 institute of car from the downlink signal ultramagnifier of bottom to the optical path distance uplink signal ultramagnifier
It is N in floor, the uplink of uplink signal ultramagnifier or downlink signal ultramagnifier to building top layer from 5 place floor of car is believed
The distance of number ultramagnifier or downlink signal ultramagnifier is L1, from the uplink signal ultramagnifier or downlink signal of 5 place floor of car
Ultramagnifier to architecture bottom layer uplink signal ultramagnifier or downlink signal ultramagnifier distance be L2：
If car 5 is in uplink process, have：If L ＜ L1, illustrate that user calls together outside upwards in the top of car 5, N '=L/
K；If L1 ＜ L ＜ 2L1+L2+Ma, illustrate to call together outside customer reverse, N '=(2L1+Ma-L)/K, if N ' ＞ 0, user is in car 5
Top is outer downwards to call together, if N ' ＜ 0, user calls together in the lower section of car 5 outside downwards；If 2 (L1+L2)+Ma+ of 2L1+L2+Ma ＜ L ＜
Mb illustrates that user calls N '=(2 (L1+L2)+Ma+Mb-L)/K together outside upwards in the lower section of car 5；If L=2 (L1+L2)+Ma+Mb,
Illustrate that nothing is called together outside；
If car 5 is in downlink process, have：If L ＜ L2, illustrate that user calls together in the lower section of car 5 outside downwards, N '=L/
K；If L2 ＜ L ＜ L1+2L2+Mb, illustrate to call together outside customer reverse, N '=(2L2+Mb-L)/K, if N ' ＞ 0, user is under car
It is called together outside on direction, if N ' ＜ 0, user calls together outside upwards in the top of car；If 2 (L1+L2)+Ma+Mb of L1+2L2+Mb ＜ L ＜, say
Bright user calls together in the top of car outside downwards, N '=(2 (L1+L2)+Ma+Mb-L)/K；L=2 if (L1+L2)+Ma+Mb, explanation
Nothing is called together outside.
Assuming that when 5 position uplink shown in Fig. 1 of car, stop signal detector 6 is upward along uplink detection signal path 13
Side sends out laser signal, is now discussed respectively according to different situations：Situation one) at least one top require the outer of uplink to call finger together
It enables；Situation two) have and calls instruction together outside downlink, but top calls instruction together without outer call together run up in instruction and uplink；Situation three) only
Have in lower section and requires what is run up outer to call instruction together；Situation four) call instruction together outside.
Situation one) when uplink outer being required to call instruction together, the laser that stop signal detector 6 is sent out is met at least one top
A nearest uplink signal ultramagnifier on to uplink detection signal path 13, it is assumed that turn back after uplink signal ultramagnifier 2 12
Stop signal detector 6 is returned, and gives data switching exchane two 8a this data transmission by one 8b of data switching exchane.With data exchange
The computer room switch board 9 of two 8a connections of machine is included in job order jointly by instruction is called in this instruction and car switch board together, and car 5 continues
It runs up and stops successively, when reaching floor residing for uplink signal ultramagnifier 2 12, resetting apparatus 20 is anti-by uplink signal
Feedback device 2 12 is resetted and is lockked by locking device 7, and the continuation of stop signal detector 6 is sent out upward along uplink detection signal path 13
Go out laser detection signal, until the interior up-on command called together, called together outside is all finished.
Situation two) when it is interior call together and call up-on command together outside and be all finished after, the laser detection signal of uplink directly reaches
It below upper end signal guide device 10a rear steerings, and is detected along downlink detection signal path 23, it is anti-to encounter first downlink signal
Present device, it is assumed that when being downlink signal ultramagnifier 1, laser signal along backtracking stop signal detector 6, passes through data again
Ranging data is wirelessly transmitted to two 8a of data switching exchane by one 8b of interchanger, and by computer room switch board 9 according to this ranging data meter
The position of calling stop is calculated, after the downlink command same column of car switch board, car 5 is from top to bottom run successively.Arrival is called together
When calling out stop, resetting apparatus 20 restores downlink signal ultramagnifier 1, while 180 ° of steerings occur for stop signal detector 6,
Detection signal is sent out along downlink detection signal path 23.
Situation three) when the laser successively upper end signal guide device 10a Jing Guo top and bottom ends and lower end signal guide device
Any uplink signal ultramagnifier is detected after 10b, it is assumed that be uplink signal ultramagnifier 3 14, signal, machine are called together outside the stop sent out
The order car 5 in the case where calling downlink command together without in of room switch board 9 is run down.When reaching the stop, resetting apparatus 20 will
Uplink signal ultramagnifier 3 14 resets and its locking means 7 is made to lock, and the direction of stop signal detector 6 is constant, continues edge
Uplink detection signal path 13 sends out detection signal upward.Call downlink command together if any interior, then first carry out in call downlink command together, together
When make stop signal detector 6 occur 180 ° steering.
Situation four) it is outer call stop together and send out instruction in the case of, laser that stop signal detector 6 is sent out will be along
Uplink detection signal path 13 outreaches, by upper end signal guide device 10a rear steerings lower section, when laser is detected along downlink
When signal path 23 goes downwards to shaft bottom, and by lower end optical path converter 10b, it is folded to top, is finally examined by stop signal
It surveys device 6 to receive, completes that this information is then entirely passed through the data switching exchane one that is connected without the detection called together outside under stop instruction
8b sends two 8a of data switching exchane being connected with computer room switch board 9 to, and computer room switch board 9 has executed the interior of car switch board and called together
The first floor or designated layer are directly run to after stopping instruction.
When 5 downlink of car, stop signal detector 6 sends out downwards laser signal along downlink detection signal path 23, existing
It is discussed respectively according to different situations：Situation one) at least one lower section require the outer of downlink to call instruction together；Situation two) have outside uplink
Call instruction together, but lower section calls instruction together without outer call together run down in instruction and downlink；Situation three) only have above and requires downward
The outer of operation calls instruction together；Situation four) call instruction together outside.
Situation one) when downlink outer being required to call instruction together, the laser that stop signal detector 6 is sent out is met at least one lower section
A nearest downlink signal ultramagnifier on to downlink detection signal path 23, it is assumed that turn back after downlink signal ultramagnifier 3 24
Stop signal detector 6 is returned, and gives data switching exchane two 8a this data transmission by one 8b of data switching exchane.With data exchange
The computer room switch board 9 of two 8a connections of machine is included in job order jointly by instruction is called in this instruction and car switch board together, and car 5 continues
It runs down and stops successively, when reaching floor residing for downlink signal ultramagnifier 3 24, resetting apparatus 20 is anti-by downlink signal
Feedback device 3 24 is resetted and is lockked by locking device 7, and the continuation of stop signal detector 6 is sent out downwards along downlink detection signal path 23
Go out laser detection signal, until the interior downlink command called together, called together outside is all finished.
Situation two) when it is interior call together and call downlink command together outside and be all finished after, the laser detection signal of downlink directly reaches
It above lower end signal guide device 10b rear steerings, and is detected along uplink detection signal path 13, it is anti-to encounter first uplink signal
Present device, it is assumed that when being uplink signal ultramagnifier 3 14, laser signal along backtracking stop signal detector 6, passes through data again
Ranging data is wirelessly transmitted to two 8a of data switching exchane by one 8b of interchanger, and by computer room switch board 9 according to this ranging data meter
The position of calling stop is calculated, after the up-on command same column of car switch board, car 5 is from bottom to top run successively.Arrival is called together
When calling out stop, resetting apparatus 20 restores uplink signal ultramagnifier 3 14, while 180 ° of steerings occur for stop signal detector 6,
Detection signal is sent out along uplink detection signal path 13.
Situation three) when laser is successively by the lower end signal guide device 10b at the both ends Di Ding and upper end signal guide device
Any downlink signal ultramagnifier is detected after 10a, it is assumed that call signal, computer room together outside the stop sent out for downlink signal ultramagnifier 1
The order car 5 in the case where calling up-on command together without in of switch board 9 is run up.When reaching the stop, resetting apparatus 20 will under
Row signal ultramagnifier 1 resets and its locking means 7 is made to lock, and the direction of stop signal detector 6 is constant, continues under
Row detection signal path 23 sends out downwards detection signal.Call up-on command together if any interior, then first carry out in call up-on command together, simultaneously
Make stop signal detector 6 that 180 ° of steerings occur.
Situation four) it is outer call stop together and send out instruction in the case of, laser that stop signal detector 6 is sent out will be along
Downlink detection signal path 23 reaches shaft bottom, by lower end signal guide device 10b rear steerings top, when laser is along uplink
When detection signal path 13 is up to top, and by upper end optical path converter 10a, it is folded to lower section, is finally examined by stop signal
It surveys device 6 to receive, completes that this information is then entirely passed through the data switching exchane one that is connected without the detection called together outside under stop instruction
8b sends two 8a of data switching exchane being connected with computer room switch board 9 to, and computer room switch board 9 has executed the interior of car switch board and called together
The first floor or designated layer are directly run to after stopping instruction.
This completes when building has a power failure, computer room switch board 9 calls instruction together outside instruction and stop and makes car 5 according to interior call together
The whole process of uplink and downlink.
Claims (5)
1. a kind of lift appliance without trailing cable still workable when building has a power failure, including：
Hoistway is arranged vertically in building；
Guide rail (1), is arranged vertically in hoistway；
Car (5), traction system (17) drive car (5) to be moved up and down along guide rail (1) under the control of computer room switch board (9)；
Primary power cource is that traction system (17) and computer room switch board (9) provide working power, which is characterized in that further include：
Stand-by power supply, under normal condition, primary power cource is that traction system (17) and computer room switch board (9) supply by switch unit
Traction system (17) and computer room switch board (9) are switched to and are powered by stand-by power supply by switch unit when building has a power failure by electricity；
Scroll wheel (2), when car (5) is moved up and down along guide rail (1), scroll wheel (2) rotates therewith；
The scroll wheel (2) of generator (4), rotation drives generator (4) to generate electricity by transmission device (3), and generator (4) is car
(5) electrical equipment provides working power；
It is located at upper end signal guide device (10a) and the lower end signal guide device (10b) on hoistway top and bottom, it will be by
The straight line path of the lower supreme end signal guide device (10a) of end signal guide device (10b) is defined as uplink detection signal path
(13), the straight line path by upper end signal guide device (10a) to lower end signal guide device (10b) is defined as downlink detection
Signal path (23)；
Uplink signal ultramagnifier is arranged with a uplink letter along uplink detection signal path (13) in each floor of building
Number ultramagnifier, the position locking means locking of uplink signal ultramagnifier, uplink signal ultramagnifier only after being detached from locking device,
Uplink detection signal path (13) are obstructed；
Downlink signal ultramagnifier is arranged with a downlink letter along downlink detection signal path (23) in each floor of building
Number ultramagnifier, the position locking means locking of downlink signal ultramagnifier, downlink signal ultramagnifier only after being detached from locking device,
Downlink detection signal path (23) are obstructed；
Call instruction device (8) outside stop together, each floor of building, which is arranged with outside a stop, calls instruction device (8) together, and user passes through
It calls the uplink signal ultramagnifier of instruction device (8) outside release stop together or downlink signal ultramagnifier locking device sends out and calls instruction together outside；
Can 180 ° rotation stop signal detectors (6), moved up and down with car (5), stop signal detector (6) is along uplink
Transmitting detects signal or along downlink detection signal path (23) signal of transmitting detection downwards, detection detection signal path (13) upwards
After uplink signal ultramagnifier or downlink signal ultramagnifier that signal contact is released, stop signal detector (6) obtains distance L,
The shift length of car (5) is calculated according to distance L, so that car (5) is moved to and calls floor together outside；
Resetting apparatus (20) is moved up and down with car (5), and resetting apparatus (20) is moved to outer after calling respective storey together so that is in
Again locking means lock the uplink signal ultramagnifier or downlink signal ultramagnifier of release conditions.
2. a kind of lift appliance without trailing cable still workable when building has a power failure as described in claim 1, special
Sign is, further includes lithium battery, is charged for lithium battery by the generator (4), after the generator (4) is stopped, by
Lithium battery provides operating voltage for the electrical equipment of the car (5).
3. a kind of lift appliance without trailing cable still workable when building has a power failure as claimed in claim 2, special
Sign is, further includes external charging equipment, and external charging equipment is located at the bottom or designated floor of building, when car (5) are transported
After row to respective storey, external charging equipment is charged by wireless charging module or fixed charging unit for lithium battery.
4. a kind of lift appliance without trailing cable still workable when building has a power failure as described in claim 1, special
Sign is, is additionally provided with data switching exchane one (8b) in the car (5), data switching exchane one (8b) while believing with the stop
Instruction device is called in number detector (6) and car together to be connected；
The computer room switch board (9) connection data switching exchane two (8a) partners data exchange with data switching exchane one (8b)
Distance L is sent to by system, the stop signal detector (6) via data switching exchane one (8b) and data switching exchane two (8a)
The shift length of car (5) is calculated by computer room switch board (9) for computer room switch board (9).
5. a kind of lift appliance without trailing cable still workable when building has a power failure as described in claim 1, special
Sign is that the shift length of the car (5) is the relative displacement floor N ' for calling floor together outside for floor where car, building
Floor height is K, and upper end signal guide device (10a) is from the uplink signal ultramagnifier of building top layer to downlink signal ultramagnifier
Optical path distance be Ma, lower end signal guide device (10b) from the downlink signal ultramagnifier of bottom to uplink signal ultramagnifier it
Between optical path distance be Mb, floor where the car (5) is N, the uplink signal ultramagnifier of floor where from car (5) or under
Row signal ultramagnifier to building top layer uplink signal ultramagnifier or downlink signal ultramagnifier distance be L1, from car (5)
The uplink signal ultramagnifier or downlink of the uplink signal ultramagnifier or downlink signal ultramagnifier of place floor to architecture bottom layer are believed
The distance of number ultramagnifier is L2：
If car (5) is in uplink process, have：If L ＜ L1, illustrate that user calls together outside upwards in the top of car (5), N '=L/
K；If L1 ＜ L ＜ 2L1+L2+Ma, illustrate to call together outside customer reverse, N '=(2L1+Ma-L)/K, if N ' ＞ 0, user is in car (5)
Top it is outer downwards call together, if N ' ＜ 0, user calls together the lower section of car (5) is outer downwards；If 2L1+L2+Ma ＜ L ＜ 2 (L1+L2)+
Ma+Mb illustrates that user calls together outside upwards in the lower section of car (5), N '=(2 (L1+L2)+Ma+Mb-L)/K；If L=2 (L1+L2)+
Ma+Mb illustrates that nothing is called together outside；
If car (5) is in downlink process, have：If L ＜ L2, illustrate that user calls together in the lower section of car 5 outside downwards, N '=L/K；
If L2 ＜ L ＜ L1+2L2+Mb, illustrate to call together outside customer reverse, N '=(2L2+Mb-L)/K, if N ' ＞ 0, user is in the lower section of car
It calls together outside upwards, if N ' ＜ 0, user calls together outside upwards in the top of car；If 2 (L1+L2)+Ma+Mb of L1+2L2+Mb ＜ L ＜, explanation
User calls together in the top of car outside downwards, N '=(2 (L1+L2)+Ma+Mb-L)/K；If L=2 (L1+L2)+Ma+Mb, illustrates nothing
It calls together outside.
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|---|---|---|---|
| CN2017103873817 | 2017-05-27 | ||
| CN201710387381.7A CN107187994A (en) | 2017-05-27 | 2017-05-27 | A kind of lift appliance without trailing cable still workable when building has a power failure |
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| Publication Number | Publication Date |
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| CN108466898A true CN108466898A (en) | 2018-08-31 |
| CN108466898B CN108466898B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810396391.1A Active CN108466898B (en) | 2017-05-27 | 2018-04-27 | Elevator device without trailing cable capable of being used when power failure occurs to building |
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| CN201710387381.7A Pending CN107187994A (en) | 2017-05-27 | 2017-05-27 | A kind of lift appliance without trailing cable still workable when building has a power failure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803794A (en) * | 2022-04-19 | 2022-07-29 | 康力电梯股份有限公司 | Cargo elevator of big load |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187994A (en) * | 2017-05-27 | 2017-09-22 | 施建中 | A kind of lift appliance without trailing cable still workable when building has a power failure |
| CN112311099B (en) * | 2019-07-31 | 2023-08-18 | 湖南大举信息科技有限公司 | Power supply system for non-trailing cable elevator and multi-car elevator system |
| CN110921466A (en) * | 2019-12-20 | 2020-03-27 | 福建快科城建增设电梯股份有限公司 | Elevator vehicle-mounted direct current inversion three-phase power supply system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172547A (en) * | 2006-10-31 | 2008-05-07 | 株式会社日立制作所 | Elevator |
| CN104071672A (en) * | 2014-06-20 | 2014-10-01 | 长沙环康环保科技有限公司 | Elevator emergency inductive speed-limiting device |
| CN107187994A (en) * | 2017-05-27 | 2017-09-22 | 施建中 | A kind of lift appliance without trailing cable still workable when building has a power failure |
-
2017
- 2017-05-27 CN CN201710387381.7A patent/CN107187994A/en active Pending
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- 2018-04-27 CN CN201810396391.1A patent/CN108466898B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172547A (en) * | 2006-10-31 | 2008-05-07 | 株式会社日立制作所 | Elevator |
| CN104071672A (en) * | 2014-06-20 | 2014-10-01 | 长沙环康环保科技有限公司 | Elevator emergency inductive speed-limiting device |
| CN107187994A (en) * | 2017-05-27 | 2017-09-22 | 施建中 | A kind of lift appliance without trailing cable still workable when building has a power failure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803794A (en) * | 2022-04-19 | 2022-07-29 | 康力电梯股份有限公司 | Cargo elevator of big load |
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| Publication number | Publication date |
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| CN107187994A (en) | 2017-09-22 |
| CN108466898B (en) | 2023-11-21 |
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