CN102229396A - Single-well double-passageway up-and-down independent operating vertical lift elevator - Google Patents
Single-well double-passageway up-and-down independent operating vertical lift elevator Download PDFInfo
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- CN102229396A CN102229396A CN2011100779182A CN201110077918A CN102229396A CN 102229396 A CN102229396 A CN 102229396A CN 2011100779182 A CN2011100779182 A CN 2011100779182A CN 201110077918 A CN201110077918 A CN 201110077918A CN 102229396 A CN102229396 A CN 102229396A
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Abstract
The invention discloses a vertical lift elevator capable of realizing independent operating. A hoistway is internally provided with two passageways and two groups of rails up and down; the upper end and the lower end of each rail are fixed on fixing bases at the top and bottom of the hoistway; the top end of the hoistway is provided with a top displacement layer; the lower end of the hoistway is provided with a bottom displacement layer; cars on the upper passageway and the lower passageway move in one way along the hoistway; the displacement layers at upper and lower ends of the hoistway complete the displacement running of the cars on the upper and lower passageways in the hoistway. By the adoption of the invention, the cars run in one way, namely an ascending passageway and a descending passageway are separated, the car on the ascending passageway can only run upwards in the hoistway, and the car on the descending passageway can only run downwards in the hoistway, the aims of shortening the waiting time for passengers, reducing the no-loading running of elevator cars, improving the operation efficiency of the elevator, and reducing the power consumption of the elevator are achieved; and the elevator can be widely applied to office buildings, hotels and restaurants, apartment buildings and the like.
Description
The present invention designs a kind of novel elevator technology, this technology can realize the two railway carriage or compartments of vertical lift elevator one well two pass, realize that cage operation is promptly unidirectional: rising passway is to separate with decline passway, car is finished the conversion of lower channel in the transposition rotating layer, be implemented in two passages of independent operating are up and down arranged in the hoistway, car in hoistway along the single direction circulating motion, rather than the up-and-down reciprocating motion, reach and save passenger's wait time, reduce the lift car no-load run, improve the elevator efficiency of operation, reduce the purpose of elevator power consumption.
At present, known vertical lift elevator all is individual well road, single car, be exactly that lift car pumps in hoistway, if lift car is on the top, the passenger-in-elevator is in the bottom, at this moment car is wanted the whole hoistway of free-runing operation could arrive the bottom guest is picked needed floor, if the centre has the people to cry to use elevator in the decline process, has only the whole process of wait just can meet the next passenger-in-elevator of fortune after finishing.Equally, if there are two above passenger-in-elevators that the selected simultaneously down knob down of going up is arranged on having respectively, lift car at this moment can only be sent to the passenger of a direction earlier, and another passenger can only wait for that car just can enter car after returning and be delivered to the floor that should go.To have the time of half at least be no-load run to lift car like this, and the passenger that half is arranged is equally waiting the elevator time, and the no-load run of lift car is exactly the electric energy of waste, and that is huge if this waste adds up.
In order to solve the existing inevitable defective of elevator, patent of the present invention provides a kind of " the independent operating vertical lift elevator of going downstairs on the individual well two pass ", and this is a kind of brand new vertical lift operating structure, and it has been realized the two cars in individual well road and has been unidirectional operation.Fundamentally solved the structure that the vertical lift car can only up and down reciprocatingly move along a track.
The technical solution adopted for the present invention to solve the technical problems is: be provided with a center shaft (for hollow shaft) on the central axis of a cylindrical hoistway, center shaft is fixed on the permanent seat of hoistway top and bottom at two ends up and down, a car transposition layer is arranged on the hoistway top, the circular slide rail in top is arranged in the car transposition layer, the top ball bearing of main shaft, top rotation transposition plate, two electromagnetic locks and spinning disk drive motor, the rotating disc that wherein replaces is that coaxial rotation is connected with center shaft, be connected by the rolling round bead bear with the circular slide rail in hoistway top, can make the transposition rotating disc slide parallel track and rotate along circle.In like manner, be provided with a bottom car transposition layer in the lower end of cylindricality hoistway.The center shaft of elevator hoistways plays the location lift car, lift car is moved up and down along the axis track, simultaneously at cage operation during to two transposition layers up and down, electromagnetic lock action adhesive car, drive motor driven rotary transposition plate is rotated 180 degree, during the rotation transposition, be that car conversion hoistway is realized along horizontal surface Rotate 180 degree in the center of circle with the center shaft.Be with sliding rail on center shaft, it is can not horizontally rotate or horizontal hunting when guaranteeing the lift car up-and-down movement.Integral structure is exactly in a columniform hoistway, plural semi-cylinder car is arranged, center on the center shaft track to motion, wherein a side is a rising passway, opposite side is a decline passway, cage operation during to end points up and down car under the drive of transposition rotating disc, finish the conversion of lower channel, thereby be implemented in two passages of independent operating are up and down arranged in the hoistway, car in hoistway along the single direction circulating motion, rather than up-and-down reciprocating motion.
Usefulness of the present invention is, can realize the rising passway and the decline passway independent operating of vertical lift elevator, greatly reduced the waiting time of taking the elevator people, improved the operating efficiency of elevator, reduce the power consumption of elevator, reach the efficiency of operation that a hoistway is equivalent to two above traditional elevators, and integral structure is simple, the elevator good looking appearance.
Below in conjunction with drawings and Examples patent of the present invention is further specified.
Fig. 1 is the theory structure scheme drawing of patent of the present invention.
Fig. 2 is the johning knot composition of center shaft, track support and track;
Fig. 3 is the individual well two pass elevation profile constructional drawing of isolated operation vertical lift elevator first embodiment up and down;
Fig. 4 is the individual well two pass elevation profile constructional drawing of independent operating vertical lift elevator second embodiment up and down;
Fig. 5 is a traction counterweight scheme drawing.
Among the figure, 1 cylindrical hoistway, 2A top car transposition layer, 2B bottom car transposition layer, the 3A top is axle bed fixedly, and the 3B upper end is axle bed fixedly, 4A top rotation transposition plate, 4B bottom rotation transposition plate, 5A top antifriction-bearing box, 5B bottom antifriction-bearing box, 13A top circular orbit, 13B low side circular orbit, 6A top electromagnetic lock (2), 6B low side electromagnetic lock (2), 7A top spinning disk drive motor, 7B bottom spinning disk drive motor, 8 well center axles, 9A rising outside track, (9B, 9C) rising inner orbit, 10A decline outside track, (10B, 10C) decline inner orbit), 00A rising track, 00B decline track, 11A semi-cylinder car, 11B semi-cylinder car, 12A car pulley assembly, 12B car pulley assembly, (14A, 14B) two car traction electric machines, (15A, 15B) two cover top steel ropes, 16 track supports, (18A, 18B) two car drive motor, (19A, 19B) car transmission gear, 20A rising track tooth bar, 20B decline track tooth bar, 21 support barrier assemblies, (22A, 22B) two car car clump weights, (23A, 23B) two cover haulage cables, 24 traction wheels.
Among Fig. 1, a center shaft (2) is arranged on the axis in columniform hoistway (1), low side and top at hoistway have fixedly axle bed (3A, 3B) respectively, center shaft is captiveed joint with axle sleeve, track support (16) is arranged on center shaft, and track support is combined by a plurality of supports connections, and track is fixed on the support, two semi-cylinder cars (11A, 11B) under the driving of draw gear on track one, once the motion.When the cage operation of the rising passway layer that replaces to the top, the decline cage operation layer that replaces to the bottom, rotate transposition plate (4A) and electromagnetic lock (4B) (6) up and down with the car adhesive, rotate up and down transposition plate (4A) and (4B) under rotary drive motor (7A) and effect (7B) by ball bearing of main shaft (5A) with (5B) along circular slideway (18A) and (18B) drive 2 semi-cylinder cars simultaneously and rotate 180 degree, finish the conversion of lower channel car.The car switching channel rotates transposition plate with contrarotation 180 degree next time.
Fig. 2 is the johning knot composition of center shaft, track support and track, be with track support assembly (16) in the drawings on the well center axle (8) and form male connection, axle sleeve carriage left-right symmetric is divided into up and down two wing passages (00A) and (00B) with hoistway, two passages all have last lower railway, and be to captive joint with track bracket, wherein rising passway has one to be that outside track (9A), two are inner orbits (9B) and (9C), and decline passway has one to be that outside track (10A), two are inner orbits (10B) and (10C).Semi-cylinder car (11A) and (11B) along being fixed with two groups of car pulley assemblies (12) on the center shaft, each group pulley assembly all has 2 on interior pulley, 1 on outer pulley corresponding with track, two groups of pulley assemblies guarantee that car is along the track up-and-down movement, prevent that car from swinging, there be fixing isolation of barrier assembly (21) to separate between the bracket component, play the effect of saving bracket component cost-cutting stable orbit.
In the embodiment shown in fig. 3, a center shaft (8) is arranged on the axis of cylindrical hoistway (1), the top that center shaft is fixed on hoistway is the fixing axle bed (3B) in axle bed (3A) and bottom fixedly, and being with track support (16) track bracket on the center shaft is that axle sleeve is connected with center shaft.Being fixed with respectively with the center shaft at the two ends up and down of hoistway is the car rotation transposition plate (4A) in the center of circle and (4B), wherein top transposition plate (4A) above car traction machine (14A, 14B), traction machine (14A) and the traction machine (14B) of two symmetries are housed, corresponding semi-cylinder car (11A) and (11B) respectively, the car traction machine by haulage cable (23A) and (23B) drive two A, B cars move one on the other.When A, B car arrived the bottom of the top of rising passway and decline passway respectively, the electromagnetic lock of rotating disc (12) was with the car locking, and rotating disc rotates 180 degree and finishes the conversion of car at last lower channel, and car must be changed synchronously up and down.Rotating disc all is later on a passage of changing car according to the mode that rotates and reverse with anti-turnback when the second time, car was changed.
In another embodiment shown in Figure 4, a center shaft (8) is arranged on the axis of cylindrical hoistway (1), the top that center shaft is fixed on hoistway is the fixing axle bed (3B) in axle bed (3A) and bottom fixedly, and being with track support (16) track bracket on the center shaft is that axle sleeve is connected with center shaft.Being fixed with respectively with the center shaft at the two ends up and down of hoistway is the car rotation transposition plate (4A) in the center of circle and (4B), difference among it and Fig. 3 embodiment is: will go up the outside track (9A) in the lower railway and (10A) change tooth bar into, be referred to as track tooth bar (20A) and (20B), be exactly car drive motor (18A) in addition and (18B) be fixed on semi-cylinder car (11A), bottom (11B), traction electric machine drives car transmission gear (19A) and (19B), track tooth bar and transmission gear are that mutual interlock formation is in transmission connection, and drive car along the track up-and-down movement thereby finish.Also the embodiment with (Fig. 3) is the same in the conversion of the left and right sides of hoistway passage for car, when 11A, 11B car arrive the bottom of the top of rising passway and decline passway respectively, the electromagnetic lock of rotating disc (12) is with the car locking, and rotating disc rotates 180 degree and finishes the conversion of car at last lower channel.Because draw gear is on car, so having steel rope with the rotation transposition plate on top, car is not connected, the advantage of this embodiment of Fig. 4 is: the transposition of car passage can be asynchronous, be convenient to implement many cars in individual well road cage lifter of independent operating up and down, do not have haulage cable can save the breeding device.Shortcoming is: because traction machine is to be fixed on the car, have bigger noise.
Fig. 5 is a traction car counterweight scheme drawing, two semi-cylinder car clump weights (22A) and (22B) operating in the tube chamber of well center axle (8) in the drawings, traction wheel (24) one ends connect car, the other end connects clump weight, the rising passway cage operation rotates transposition layer (2A) to the top, clump weight (22A) drops to bottom rotation transposition layer (2B), same decline passway cage operation rotates transposition layer (2B) to the bottom, clump weight (22B) rises to top rotation transposition layer (2A), thereby realization car, traction machine, clump weight are changed synchronously.
Claims (6)
1. vertical lift elevator, in cylindrical hoistway, center shaft, permanent seat, track support, track, two semi-cylinder cars, the car assembly pulley, top rotation transposition layer, bottom rotation transposition layer, two mechanical drive such as cover draw geares and electromagnetic lock are connected, it is characterized in that: a center shaft is arranged on the axis in columniform hoistway, low side and top at hoistway have fixedly axle bed respectively, center shaft forms axle sleeve with fixing support and is connected, track support is arranged on center shaft, track support is combined by a plurality of supports connections, on track support, be fixed with rising track and decline track, two semi-cylinder cars lay respectively at the lower channel both sides, two semi-cylinder cars under the driving of traction machine by assembly pulley along track relative motion one on the other in columniform hoistway.When the cage operation of rising passway rotates the transposition layer to the top, the decline cage operation rotates the transposition layer to the bottom, and the electromagnetic lock of rotation transposition layer is the car adhesive up and down, rotates transposition plate up and down and drives car and rotate 180 and spend, and finishes the conversion of lower channel car.The transposition of conversion rotation next time layer is with contrarotation 180 degree.
2. on the center shaft of column type hoistway, be with the track support assembly according to claims 1 its feature, form male connection, the axle sleeve carriage is divided into the left and right sides according to last lower channel, last lower railway is a captive joint with being connected of track bracket, and wherein going up lower channel respectively has one to be that outside track, two are inner orbits.Two semi-cylinder cars are along being fixed with two groups of car pulley assemblies on the center shaft, each group is stablized pulley all has two on interior pulley, one on outer pulley corresponding with interior outside track, the motion of formation slide rail type, stablize pulley for two groups and guarantee that car is along the track up-and-down movement, prevent that car from swinging, there is the barrier assembly fixed range separately between the bracket component, plays the effect of saving bracket component cost-cutting stable orbit.
3. claims 1 and 2 are described, the car of its feature in the column type hoistway is semi-cylinder, track on the center shaft is divided into two half-cylindric up and down two passages with cylindrical hoistway, has realized that two semi-cylinder cars can not bump during relatively independent motion in two passages up and down.
4. according to claims 1,2,3, the bottom of cylindrical hoistway and top have rotation transposition layer respectively, and rotation transposition layer comprises: center shaft is axle bed, spinning disk drive motor, rotation transposition plate, circular orbit, ball bearing of main shaft and electromagnetic lock fixedly.When the semi-cylinder car ran to top and bottom respectively, car was caught in the electromagnetic lock action of rotation transposition plate, and the rotation transposition plate is rotated at the effect lower edge of drive motor circular orbit, drove the last lower channel conversion that car Rotate 180 degree is finished car.
5. according to claims 1,2,3,4, the rotation transposition layer that the car of its feature is pulled in the top is fixed with A, two traction machines of B, the difference corresponding A, two cars of B, two car clump weights operate in the tube chamber of well center axle, traction wheel one end connects car, the other end connects clump weight, the rising passway cage operation rotates the transposition layer to the top, clump weight drops to bottom rotation transposition layer, same decline passway cage operation rotates the transposition layer to the bottom, clump weight rises to top rotation transposition layer, thereby realizes car, traction machine, clump weight is changed synchronously.
6. according to 1,2,3,4,5 of claims, the draw gear of its feature is on car, it is on the track on the center shaft, replace original sliding rail with two guide rail tooth bars, have two to be driven wheel in the stable pulley on car, transmission link is formed in guide rail tooth bar and driven wheel interlock, and the traction machine on the car drives driven wheel by change-speed box, driven wheel acts on the guide rail tooth bar, makes car along the track up-and-down movement.This mode of traction does not have haulage cable to save the breeding device, and car is asynchronous about can realizing changes, and can realize that so a plurality of cars (more than two) are simultaneously a hoistway operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100779182A CN102229396A (en) | 2011-03-30 | 2011-03-30 | Single-well double-passageway up-and-down independent operating vertical lift elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100779182A CN102229396A (en) | 2011-03-30 | 2011-03-30 | Single-well double-passageway up-and-down independent operating vertical lift elevator |
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| CN102229396A true CN102229396A (en) | 2011-11-02 |
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| CN2011100779182A Pending CN102229396A (en) | 2011-03-30 | 2011-03-30 | Single-well double-passageway up-and-down independent operating vertical lift elevator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398913A (en) * | 2015-12-07 | 2016-03-16 | 中建三局集团有限公司 | Force-transferring conversion disk for guide rail frame of building hoist and manufacture method for force-transferring conversion disk |
| CN105540363A (en) * | 2015-12-16 | 2016-05-04 | 中冶南方（武汉）自动化有限公司 | Group control system for multi-car elevators and safety control method thereof |
| CN107473032A (en) * | 2016-06-07 | 2017-12-15 | 奥的斯电梯公司 | Car Separation control in elevator with multiple compartments system |
| CN108349699A (en) * | 2015-09-18 | 2018-07-31 | 蒂森克虏伯电梯股份公司 | Elevator device |
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| US4946006A (en) * | 1988-04-13 | 1990-08-07 | T. K. M. Engineering Kabushiki Kaisha | Elevator apparatus with a sectored vertical shaft and a turntable for transfering elevator cages between the individual sectors |
| CN1254675A (en) * | 1998-11-22 | 2000-05-31 | 徐林波 | Bidirectional rotary step elevator |
| CN1721311A (en) * | 2004-07-15 | 2006-01-18 | 因温特奥股份公司 | Elevator installation with at least three vertical elevator shafts arranged adjacent to one another and method for operating such a elevator shaft |
| CN101875465A (en) * | 2009-04-28 | 2010-11-03 | 河南理工大学 | Non-rope circulating multi-cabin elevator and circulating system thereof |
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2011
- 2011-03-30 CN CN2011100779182A patent/CN102229396A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946006A (en) * | 1988-04-13 | 1990-08-07 | T. K. M. Engineering Kabushiki Kaisha | Elevator apparatus with a sectored vertical shaft and a turntable for transfering elevator cages between the individual sectors |
| CN1254675A (en) * | 1998-11-22 | 2000-05-31 | 徐林波 | Bidirectional rotary step elevator |
| CN1721311A (en) * | 2004-07-15 | 2006-01-18 | 因温特奥股份公司 | Elevator installation with at least three vertical elevator shafts arranged adjacent to one another and method for operating such a elevator shaft |
| CN101875465A (en) * | 2009-04-28 | 2010-11-03 | 河南理工大学 | Non-rope circulating multi-cabin elevator and circulating system thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108349699A (en) * | 2015-09-18 | 2018-07-31 | 蒂森克虏伯电梯股份公司 | Elevator device |
| US10351390B2 (en) | 2015-09-18 | 2019-07-16 | Thyssenkrupp Elevator Ag | Elevator system |
| CN105398913A (en) * | 2015-12-07 | 2016-03-16 | 中建三局集团有限公司 | Force-transferring conversion disk for guide rail frame of building hoist and manufacture method for force-transferring conversion disk |
| CN105398913B (en) * | 2015-12-07 | 2018-01-16 | 中建三局集团有限公司 | Building hoist guide rail bracket power transmission changeover panel and its manufacture method |
| CN105540363A (en) * | 2015-12-16 | 2016-05-04 | 中冶南方（武汉）自动化有限公司 | Group control system for multi-car elevators and safety control method thereof |
| CN107473032A (en) * | 2016-06-07 | 2017-12-15 | 奥的斯电梯公司 | Car Separation control in elevator with multiple compartments system |
| CN107473032B (en) * | 2016-06-07 | 2021-04-23 | 奥的斯电梯公司 | Inter-car spacing control in multi-car elevator system |
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Application publication date: 20111102 |