WO2020009285A1 - Système d'ascenseur sans câble - Google Patents

Système d'ascenseur sans câble Download PDF

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Publication number
WO2020009285A1
WO2020009285A1 PCT/KR2018/014333 KR2018014333W WO2020009285A1 WO 2020009285 A1 WO2020009285 A1 WO 2020009285A1 KR 2018014333 W KR2018014333 W KR 2018014333W WO 2020009285 A1 WO2020009285 A1 WO 2020009285A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
horizontal
rail unit
hoistway
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.)
Ceased
Application number
PCT/KR2018/014333
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English (en)
Korean (ko)
Inventor
배병태
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Elevator Co Ltd
Original Assignee
Hyundai Elevator Co Ltd
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 Hyundai Elevator Co Ltd filed Critical Hyundai Elevator Co Ltd
Publication of WO2020009285A1 publication Critical patent/WO2020009285A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
    • 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
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
    • 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
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable

Definitions

  • the present invention relates to a ropeless elevator system. More specifically, a plurality of hoistways are formed in one central rail unit, and a plurality of elevator cars can be driven simultaneously along a plurality of hoistways, and in the middle section, the hoistway of the elevator car can be changed by changing the hoistway of the elevator car through a rotating rail part. With the structure to move up and down, it is possible to set various driving paths for a plurality of elevator cars, thereby remarkably improving the efficiency of passenger or cargo transportation to the building, and multiple central rail units parallel to each other.
  • the present invention relates to a ropeless elevator system capable of providing a more rapid and efficient elevator driving environment.
  • An elevator is a device for elevating passengers or cargo along a hoistway formed along the up and down direction of a building.
  • a general elevator is a counterweight connected by an elevator car, an elevator car, and a wire rope arranged to be able to hoist in an hoistway.
  • a so-called rope type elevator having a hoisting machine for elevating and driving an elevator car and a counterweight by frictional contact with a wire rope on an upper side of a hoistway is widely used.
  • an elevator applicable to a high-rise building can simultaneously operate a plurality of elevator cars within a single passage, and the elevator cars can move freely in a vertical / horizontal direction along a three-dimensional passage inside the building.
  • it should be able to function as a comprehensive transportation system that can be used in connection with nearby buildings and underpasses.
  • the elevator currently used adopts the elevating driving method by the towing of the rope, and the design should not only consider the load and vibration characteristics of the elevator car in proportion to the number of floors, but also make it impossible to change the vertical / horizontal direction of the elevator car. Because of its limitations, alternative structures to overcome this need to be developed urgently.
  • the elevator car is suspended on the rope, so when the height of the lift is high, the length of the rope is long, there is a problem in terms of efficiency and stability.
  • an object of the present invention is to form a plurality of hoistway in one central rail unit and to allow a plurality of elevator cars to run simultaneously along a plurality of hoistway, respectively
  • Another object of the present invention is to install a plurality of central rail units parallel to each other, and by installing a horizontal transport means for horizontally transporting the elevator car between the adjacent central rail units, thereby further varying horizontal and vertical movement with respect to the elevator car It is possible to provide a ropeless elevator system that can be set as well as to change the rotation of the driveway on each center rail unit to provide a faster and more efficient driving environment.
  • the present invention includes at least one fixed rail portion fixedly installed in a vertical direction and at least one rotary rail portion rotatably coupled to one or both ends of the fixed rail portion, the outer peripheral surface at equal intervals along the circumferential direction
  • a central rail unit in which a plurality of hoists are formed A plurality of elevator cars moving up and down along the hoistway of the central rail unit;
  • an elevating linear actuator mounted to the center rail unit and the elevator car to move the elevator car up and down, wherein the elevator car moving up and down along any one of the plurality of hoistways is rotated together with the rotary rail part. It provides a ropeless elevator system characterized in that it can move up and down along the hoistway.
  • the center rail unit may be configured to further include a rotary rail drive unit for rotating the rotation rail portion about the central axis in the longitudinal direction of the central rail unit.
  • guide rails are formed on the outer circumferential surfaces of the fixed rail part and the rotary rail part in a vertical direction for each of the plurality of hoistway so as to guide the vertical movement path of the elevator car.
  • the rotary rail portion may be formed to be positioned on the same straight line in a fixed position.
  • the fixed rail portion and the rotating rail portion is formed to have the same cross-sectional shape
  • the cross-sectional shape may be formed in a polygonal or circular shape.
  • a plurality of the central rail unit is installed in parallel to each other, the central rail unit adjacent to each other is connected via a separate horizontal transfer means, the elevator car moving up and down along the hoistway of any one of the central rail unit is the horizontal transfer means By moving horizontally through the lifting path of the adjacent center rail unit can be moved up and down.
  • the horizontal conveying means a horizontal rail unit which is disposed so as to penetrate the fixed rail portion of the central rail unit adjacent to each other in the horizontal direction;
  • a horizontal carrier moving horizontally along the horizontal rail unit;
  • a horizontal linear actuator mounted to the horizontal rail unit and the horizontal carrier to horizontally move the horizontal carrier, wherein the horizontal carrier is configured to move one lift path together with the fixed rail unit in a fixed position to the center rail unit. It can be formed to achieve.
  • both ends of the horizontal rail portion may extend through the fixed rail portion horizontally and the auxiliary extension for the horizontal carrier may be formed to move.
  • a plurality of hoistway is formed in one central rail unit, and a plurality of elevator cars can be driven simultaneously along a plurality of hoistway, respectively, and in the middle section, the hoistway of an elevator car is changed through a rotating rail part to another hoistway.
  • FIG. 1 is a perspective view conceptually showing the configuration of a ropeless elevator system according to an embodiment of the present invention
  • FIG. 2 is an enlarged perspective view illustrating an enlarged partial configuration of FIG. 1;
  • FIG. 3 is a view conceptually showing an arrangement structure of an elevator car and a central rail unit of a ropeless elevator system according to an embodiment of the present invention
  • 5 to 8 exemplarily illustrate a driving process of an elevator car of a ropeless elevator system according to an embodiment of the present invention
  • FIG. 9 is a perspective view conceptually showing the configuration of a ropeless elevator system according to another embodiment of the present invention.
  • FIG. 10 is a diagram illustrating an exemplary driving process of an elevator car of the ropeless elevator system illustrated in FIG. 9.
  • FIG. 1 is a perspective view conceptually showing the configuration of a ropeless elevator system according to an embodiment of the present invention
  • Figure 2 is an enlarged perspective view showing an enlarged part of the configuration of Figure 1
  • Figure 3 is an embodiment of the present invention 4 is a view conceptually illustrating an arrangement structure of an elevator car and a central rail unit of a ropeless elevator system according to an embodiment
  • FIG. 4 is a view illustrating an example of an elevator car of a ropeless elevator system according to an embodiment of the present invention.
  • Ropeless elevator system is an elevator system that can implement a variety of driving operation by forming a plurality of hoistway through one vertical rail, the central rail unit 100, a plurality of elevator cars 200 ), And the lifting linear actuator 300 is configured.
  • the central rail unit 100 includes at least one fixed rail unit 110 fixedly installed in a vertical direction, and at least one rotary rail unit 120 rotatably coupled to one end or both ends of the fixed rail unit 110. ), A plurality of hoistway (101, 102, 103) is formed on the outer circumferential surface at equal intervals along the circumferential direction.
  • the fixed rail unit 110 and the rotary rail unit 120 are formed in a shape having the same cross-sectional shape, and the fixed rail unit 110 and the rotary rail unit 120 in a state in which the rotary rail unit 120 is rotated to a proper position. Are formed to have the same outer plane.
  • both the fixed rail part 110 and the rotary rail part 120 may be formed in a triangular pillar shape, and each of the lifting paths 101, 102, and 103 is provided at each side of the triangular pillar. Can be formed.
  • the fixed rail unit 110 and the rotary rail unit 120 may be changed to a variety of polygonal pillar shape or cylinder shape, such as a square pillar, a pentagonal pillar.
  • Rotating rail portion 120 may be formed in a form that is alternately stacked up with the fixed rail portion 110, the rotary rail portion 120 is rotatably coupled about the longitudinal axis with respect to the fixed rail portion 110 do.
  • a rotary rail driver for rotating the rotary rail unit 120 about the central axis in the longitudinal direction of the central rail unit 100 may be mounted.
  • the rotary rail driving unit may be mounted in the internal space of the fixed rail unit 110, and may be configured by dividing the rotary rail unit 120 by a predetermined angle along the circumferential direction.
  • the rotary rail unit 120 may always maintain the same outer plane as the fixed rail unit 110 after the rotation.
  • the guide rails 130 are formed on the outer circumferential surfaces of the fixed rail unit 110 and the rotary rail unit 120 in a vertical direction for each of the plurality of hoistways 101, 102, 103 so as to guide the vertical movement path of the elevator car 200.
  • the rail unit 110 and the guide rail 130 of the rotary rail unit 120 are formed to be positioned on the same straight line in a state in which the rotary rail unit 120 is rotated to the correct position.
  • the rotating rail unit 120 forms a part of the fixed rail unit 110 in a state in which the rotary rail 120 is rotated to the right position, and performs a function of guiding the lifting movement of the elevator car 200.
  • the rotary rail unit 120 rotates while the elevator car 200 is located on the rotary rail unit 120, thereby changing the position of the hoistway in which the elevator car 200 is located.
  • the central rail unit 100 may be fixedly installed on the wall surface 10 of the building through a separate fixing bracket 11, the fixing bracket 11 as shown in Figure 1 fixing the rail unit 110 Is installed to be fixed, the rotary rail 120 may be configured to be rotatably coupled to the end of the fixed rail fixed portion 110 is installed.
  • Elevator car 200 may be provided with a plurality to move up and down along the hoistway (101, 102, 103) of the central rail unit 100, one side of the elevator car 200 may be equipped with a separate support frame 210, A plurality of guide rollers 220 may be coupled to the support frame 210 so as to be in rolling contact along the guide rail 130 of the central rail unit 100.
  • the lifting linear actuator 300 may be mounted to the central rail unit 100 and the elevator car 200 to move the elevator car 200 up and down.
  • the elevating linear actuator 300 includes a stator 310 installed on an outer circumferential surface of the central rail unit 100 and a mover installed in the elevator car 200 so as to face the stator 310. It may be configured to include a 320, it may be configured in the form of a linear motor configured to move up and down the elevator car 200 through the thrust by the electromagnetic force of the stator 310 and the mover (320).
  • the structure of the linear actuator may be variously modified, such as a rack pinion structure.
  • a plurality of hoistways 101, 102, 103 are formed in one central rail unit 100, and a plurality of elevator cars 200 may simultaneously drive along a plurality of hoistways 101, 102, 103, and the hoistway in an intermediate section. You can move up and down along another hoistway by changing.
  • the three rails 101, 102, and 103 are formed in the center rail unit 100 to be spaced apart from each other along the circumferential direction.
  • the elevator cars 200 can travel simultaneously along the hoistways 101, 102, 103, respectively.
  • the elevator car 200 traveling along the first hoistway 101 may be rotated together with the rotatable rail part 120 in a state where the elevator car 200 is located on the rotatable rail part 120 to be changed to a second hoistway 102. After that, the lifting and lowering may be continued along the second hoistway 102.
  • the elevator car 200 can be variously changed according to the shape of the center rail unit 100 and the arrangement of the elevator car 200, for example, the car door as shown in Figure 4 (a)
  • the 230 may be configured in a general planar shape, as shown in FIG. 4B, or may be configured in an angular form having a plurality of straight lines that cross each other, as shown in FIG. 4C. It may also be configured in the form of an arc.
  • the shape of the elevator car 200 may be variously changed around the car door 230, thereby making it possible to more efficiently arrange the space of the elevator car 200 as a whole.
  • 5 to 8 are views illustrating a driving process of an elevator car of a ropeless elevator system according to an embodiment of the present invention.
  • the elevator car 200 moves upward along the first hoistway 101 to the uppermost floor, and then rotates with the rotary rail 120 of the uppermost floor to move to the second hoistway 102. Afterwards, after moving downward along the second hoistway 102 to the lowest floor, it may move again to the first hoistway 101 by rotating together with the lowermost rotary rail 120. After that, it is possible to move upward along the first hoistway 101 again.
  • the elevator car 200 moves upward along the first hoistway 101 to the middle floor, and then rotates with the rotary rail 120 of the middle floor to the second hoistway 102. Then, it may move downward along the second hoistway 102 to the lowest floor.
  • the elevator car 200 moves upward along the first hoistway 101 to the top floor, and then rotates with the rotary rail 120 of the top floor to the second hoistway 102. Then, after moving downward along the second hoistway 102 to the intermediate layer, and again rotates with the rotary rail 120 of the intermediate floor to move to the first hoistway 101, and then, the first hoistway 101 It can also move upward to the top floor.
  • the elevator car 200 moves upward along the first hoistway 101 to the top floor, and then rotates with the rotary rail 120 of the top floor to the second hoistway 102. , And may immediately move to the third hoistway 103 by rotating with the rotary rail 120 of the uppermost layer again. Subsequently, after moving downward along the third hoistway 103 to the lowest floor, it may be rotated together with the lowermost rotary rail 120 to return back to the first hoistway 101.
  • the driving process of the elevator car 200 is exemplary, and in this manner, a very diverse elevator car 200 travel path may be set, thereby enabling more efficient driving of the elevator car 200.
  • FIG. 9 is a perspective view conceptually showing a configuration of a ropeless elevator system according to another embodiment of the present invention
  • FIG. 10 is a diagram illustrating a driving process of an elevator car of the ropeless elevator system illustrated in FIG. 9.
  • a plurality of central rail units 100 are installed in parallel to each other, and the central rail units 100 adjacent to each other are separate horizontal transfer means.
  • An elevator car 200 connected through the 400 and moving up and down along the hoistway 101, 102, 103 of any one of the central rail units 100 is moved horizontally through the horizontal transfer means 400 to be adjacent to the central rail unit 100. It can be configured to move up and down along the hoistway (101, 102, 103).
  • the horizontal conveying means 400 is horizontal along the horizontal rail portion 410 and the horizontal rail portion 410 disposed to penetrate the fixed rail portion 110 of the central rail unit 100 adjacent to each other in the horizontal direction.
  • a horizontal carrier 420 is moved, and a horizontal rail unit 410 and a horizontal linear actuator 430 mounted to the horizontal carrier 420 to horizontally move the horizontal carrier 420.
  • the horizontal carrier 420 is formed to form one hoistway (101, 102, 103) with the fixed rail unit 110 in the fixed position in the center rail unit 100, for this purpose, the fixed rail unit on the surface of the horizontal carrier 420
  • the guide rail 422 is formed on the same straight line in the same shape as the guide rail 130 formed in the (110).
  • the stator 421 located on the same straight line in the same shape as the stator 310 formed on the fixed rail part 110 is formed on the surface of the horizontal carrier 420 so that the lifting linear actuator 300 can be configured in the same manner. It is also formed.
  • the horizontal carrier 420 moves along the horizontal rail unit 410 together with the elevator car 200 in a state where the elevator car 200 is seated, thereby moving the elevator car 200 to the hoistway of another adjacent central rail unit 100.
  • the horizontal carrier 420 moves horizontally through the horizontal linear actuator 430.
  • the horizontal linear actuator 430 may be configured in the same manner as the lifting linear actuator 300.
  • the horizontal linear actuator 430 may be opposed to the horizontal stator 431 and the horizontal stator 431. It may be configured to include a horizontal mover (not shown) installed on one surface of the horizontal carrier 420 so as to.
  • both ends of the horizontal rail portion 410 is formed through the fixed rail portion 110 is extended horizontally to the auxiliary extension portion 401 which another horizontal carrier 420 can wait for movement.
  • Another horizontal carrier 420 is positioned in the auxiliary extension part 401 in the standby state, so that another horizontal carrier 420 is fixed rail part 110 while one horizontal carrier 420 moves horizontally. It can be positioned in a fixed position in this, so that the lifting path of the fixed rail unit 110 is maintained in a normal state by the other horizontal carrier 420 even while any one of the horizontal carrier 420 is moved horizontally In this hoistway, the elevator car 200 may move up and down independently of the moving state of the horizontal carrier 420.
  • the elevator car 200 moving upstairs on the second hoistway 102 of any one of the central rail unit 100
  • the elevator car 200 may move horizontally along with the horizontal carrier 420 to the second hoistway 102 of another adjacent central rail unit 100, Thereafter, the elevator car 200 may move up and down along the second hoistway 102 of the center rail unit 100.
  • the center rail unit 100 can also be moved to another hoistway via the rotary rail unit 120.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Elevator Control (AREA)

Abstract

La présente invention concerne un système d'ascenseur sans câble, et fournit un système d'ascenseur sans câble, qui : possède une pluralité de cages formées au niveau d'une unité de rail central, et qui permet à une pluralité de cabines d'ascenseur de se déplacer simultanément et respectivement le long de la pluralité de cages ; peut régler, dans une section de milieu, divers trajets de déplacement pour la pluralité de cabines d'ascenseur par l'intermédiaire d'une structure permettant à la cabine d'ascenseur d'être élevée le long d'une cage différente, en changeant la cage de la cabine d'ascenseur au moyen d'une partie de rail rotative, ce qui permet d'améliorer considérablement l'efficacité de transport de passagers ou d'une cargaison pour un bâtiment ; et fournit la pluralité d'unités de rail central en parallèle et fournit, entre les unités de rail central adjacentes, un moyen de transfert horizontal apte à transférer horizontalement la cabine d'ascenseur de façon à permettre aux mouvements horizontaux et verticaux des cabines d'ascenseur d'être réglés de manière plus variée et également de permettre le changement rotatif d'une cage de déplacement sur chaque unité de rail central, ce qui permet de fournir des conditions de déplacement d'ascenseur plus rapides et plus efficaces.
PCT/KR2018/014333 2018-07-04 2018-11-21 Système d'ascenseur sans câble Ceased WO2020009285A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0077649 2018-07-04
KR1020180077649A KR102086232B1 (ko) 2018-07-04 2018-07-04 로프리스 엘리베이터 시스템

Publications (1)

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WO2020009285A1 true WO2020009285A1 (fr) 2020-01-09

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PCT/KR2018/014333 Ceased WO2020009285A1 (fr) 2018-07-04 2018-11-21 Système d'ascenseur sans câble

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KR (1) KR102086232B1 (fr)
WO (1) WO2020009285A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3971122A1 (fr) * 2020-09-17 2022-03-23 KONE Corporation Ascenseur
CN115159298A (zh) * 2022-07-28 2022-10-11 刘洪润 一种垂直双面电梯轨道系统

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KR102610193B1 (ko) * 2020-08-31 2023-12-04 백의환 장식판 탈부착이 가능한 장식판 이송장치
KR102410608B1 (ko) * 2020-09-03 2022-06-20 현대무벡스 주식회사 수직 이송 시스템
KR102445143B1 (ko) 2020-10-19 2022-09-21 현대엘리베이터주식회사 로프리스 엘리베이터 시스템
KR102486568B1 (ko) 2020-10-19 2023-01-10 현대엘리베이터주식회사 로프리스 엘리베이터의 레일 시스템
KR102464079B1 (ko) 2020-12-02 2022-11-09 현대무벡스 주식회사 건물용 운반 시스템 및 그 제어방법
KR102570588B1 (ko) * 2020-12-29 2023-08-23 세메스 주식회사 타워 리프트 장치 및 이를 구비하는 반도체 소자 제조 시스템
CN113636427B (zh) * 2021-08-19 2022-11-01 西南科技大学 一种升降电梯及紧急逃生电梯装置

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JPH06156939A (ja) * 1992-11-24 1994-06-03 Toshiba Corp 縦横移動エレベータ
KR20140024125A (ko) * 2012-08-20 2014-02-28 남 영 김 웜 구동부를 이용한 엘리베이터 시스템
EP3106418A1 (fr) * 2015-06-17 2016-12-21 Kone Corporation Solution pour déplacer une cabine d'ascenseur
CN107265258A (zh) * 2017-08-21 2017-10-20 河南理工大学 一种移动架无绳循环垂直提升机构
KR20180022151A (ko) * 2016-08-23 2018-03-06 현대엘리베이터주식회사 로프 리스 엘리베이터

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KR100271022B1 (ko) 1998-02-18 2000-11-01 장병우 로프리스 엘리베이터

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Publication number Priority date Publication date Assignee Title
JPH06156939A (ja) * 1992-11-24 1994-06-03 Toshiba Corp 縦横移動エレベータ
KR20140024125A (ko) * 2012-08-20 2014-02-28 남 영 김 웜 구동부를 이용한 엘리베이터 시스템
EP3106418A1 (fr) * 2015-06-17 2016-12-21 Kone Corporation Solution pour déplacer une cabine d'ascenseur
KR20180022151A (ko) * 2016-08-23 2018-03-06 현대엘리베이터주식회사 로프 리스 엘리베이터
CN107265258A (zh) * 2017-08-21 2017-10-20 河南理工大学 一种移动架无绳循环垂直提升机构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3971122A1 (fr) * 2020-09-17 2022-03-23 KONE Corporation Ascenseur
CN115159298A (zh) * 2022-07-28 2022-10-11 刘洪润 一种垂直双面电梯轨道系统
CN115159298B (zh) * 2022-07-28 2023-09-15 刘洪润 一种垂直双面电梯轨道系统

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KR102086232B1 (ko) 2020-03-06
KR20200004591A (ko) 2020-01-14

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