EP3190078B1 - Ascenseur de traversée de route à élévation verticale - Google Patents

Ascenseur de traversée de route à élévation verticale Download PDF

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Publication number
EP3190078B1
EP3190078B1 EP15837914.9A EP15837914A EP3190078B1 EP 3190078 B1 EP3190078 B1 EP 3190078B1 EP 15837914 A EP15837914 A EP 15837914A EP 3190078 B1 EP3190078 B1 EP 3190078B1
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EP
European Patent Office
Prior art keywords
elevator
pulley
counterweight
vertical elevator
guide pulley
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Application number
EP15837914.9A
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German (de)
English (en)
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EP3190078A4 (fr
EP3190078A1 (fr
Inventor
Hanhua Huang
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Isaac Elevator Co Ltd
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Isaac Elevator Co Ltd
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Publication of EP3190078A1 publication Critical patent/EP3190078A1/fr
Publication of EP3190078A4 publication Critical patent/EP3190078A4/fr
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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
    • 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
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • 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

Definitions

  • the present invention relates to an electromechanical equipment, particularly to a transport equipment used to convey people or goods over obstacles, especially particularly to a bridge-type vertical elevator.
  • An overpass is a structure which facilitates pedestrians going across a road in the city.
  • the overpass can achieve a separation of the pedestrians and vehicles, ensuring a smooth traffic and safety of pedestrians.
  • a conventional elevator with an elevator car is only used to convey people or goods vertically or approximately vertically, and the elevator guide rails are straight rails arranged vertically or approximately vertically.
  • Such elevator is usually called a "vertical elevator", i.e. it can move up and down in a manner of vertical linear reciprocating motion, and cannot move horizontally.
  • an elevator car is hung on the traction ropes, thereby there is a risk that the ropes break then the elevator car falls down.
  • an automatic driving mechanism for opening/closing the hoistway door is configured in the car door, the open or shut of car doors will drive the hoistway doors to open or shut down, which may also bring a potential safety risk to passengers.
  • Existing elevator with elevator car can convey people or goods in one direction only, either vertical direction or horizontal direction.
  • Document CN 202492262 U discloses a bridge-type vertical elevator according to the preamble of claim 1.
  • An aspect relates to a bridge-type vertical elevator, which can convey people or goods in both vertical and horizontal direction, e.g. in a ⁇ -shaped route, such that pedestrians can be conveyed over the road by the elevator, whereby the efficiency and safety are improved.
  • a bridge-type vertical elevator according to the invention is a bridge-type vertical elevator according to claim 1.
  • the bridge-type vertical elevator comprises a hollow elevator body, an elevator car configured on the inside of the elevator body, and a driving system.
  • the elevator body comprises a horizontal elevator body and two vertical elevator bodies which are all hollow.
  • the horizontal elevator body is connected to upper parts of two vertical elevator bodies and communicates with the two vertical elevator bodies.
  • the driving system comprises a driving source, and two endless traction ropes which are rotatably configured at left and right sides of the inside of the elevator body, and are connected to left and right sides of the elevator car.
  • the endless traction ropes are arranged from a bottom of one of the vertical elevator bodies to the horizontal elevator body then to a bottom of the other one of the vertical elevator bodies, and the driving source drives two endless traction ropes simultaneously.
  • the bridge-type vertical elevator further comprises two auxiliary lifting assemblies which are arranged inside the two vertical elevator bodies respectively, and each auxiliary lifting assembly comprises a lifting platform, a counterweight block, counterweight ropes and counterweight rope guide pulleys corresponding to the counterweight ropes.
  • the counterweight rope guide pulleys are rotatable and arranged within an upper part of each vertical elevator body, and the counterweight block is connected to the lifting platform through the counterweight ropes which are hung on the corresponding the counterweight rope guide pulleys.
  • Horizontal positioning rails are configured on upper surfaces of the lifting platforms.
  • the driving source is configured with two traction sheaves corresponding to the two endless traction ropes respectively, and the two traction sheaves are arranged at left and right sides of a bottom of one of the vertical elevator bodies.
  • the driving system further comprises two driving auxiliary assemblies corresponding to the two endless traction ropes respectively, and the two driving auxiliary assemblies are arranged at left and right sides of the inside of the elevator body.
  • Each driving auxiliary assembly comprises a tension pulley apparatus, a first guide pulley, a second guide pulley, a third guide pulley and a fourth guide pulley, and the tension pulley apparatus is configured with a tension pulley, a spring and a counterweight block.
  • the first guide pulley and the second guide pulley are rotatable and arranged in an upper part of one of the vertical elevator bodies, and the first guide pulley is located at a place higher than the second guide pulley.
  • the third guide pulley and the fourth guide pulley are rotatable and arranged in an upper part of another one of the vertical elevator bodies, and the third guide pulley is located at place higher than the fourth guide pulley.
  • the second guide pulley and the fourth guide pulley are configured in a same horizontal level along the horizontal elevator body; the tensioning pulley apparatus is arranged at a bottom of the other one of the vertical elevator bodies.
  • the endless traction rope surrounds the traction sheave, the first guide pulley, the third guide pulley and a tension pulley of the tension pulley apparatus, and bears against the second and fourth guide pulleys.
  • Rotatable rope connectors are configured at left and right sides of the elevator car, and the elevator car is connected to the endless traction ropes through the rope connectors
  • the driving source comprises a traction machine, a force decomposed apparatus and two traction sheaves which are all configured at the bottom of one elevator body, wherein the force decomposed apparatus comprises a driving chain pulley, a driving chain, a first pulley axis, a driven chain, a driven chain pulley and a second pulley axis.
  • the traction machine is located at one side of one of the vertical elevator bodies, and the first pulley axis is rotatable and arranged inside the one of the vertical elevator bodies.
  • the driving chain pulley and one of the sheaves are secured at the main shaft of the traction machine, the driving chain pulley is connected to one end of the first pulley axis in a transmission way through the driving chain, and the other end of the first pulley axis is connected to the driven chain pulley in a transmission way through the driven chain.
  • the driven chain pulley and the other one of the traction sheaves are secured at the second pulley axis, and the second pulley axis is rotatable and arranged at the other side of the one of the vertical elevator bodies.
  • the driving source drives two endless traction ropes through two traction sheaves simultaneously.
  • the horizontal elevator body is equipped with horizontal supporting rails, and wheels in cooperation with the horizontal supporting rails are configured at the bottom of the elevator car.
  • Each auxiliary lifting assembly comprises a set of counterweight blocks and four sets of counterweight ropes; the counterweight blocks are located at one side of the lifting platform and connected to four corners of the lifting platform through the four sets of counterweight ropes.
  • the elevator car comprises an elevator car body, two car doors and self-lock apparatus each of which corresponds to each car door, and the two car doors are configured at the front and back sides of the elevator car body.
  • Each vertical elevator body is arranged with a corresponding hoistway door and opening/closing apparatus used to open or close the car door and the hoistway door.
  • the direction indicated by arrow “A” in the Fig. 2 represents the left direction, and its contrary direction represents the right direction;
  • the direction indicated by arrow “B” in the Fig. 2 represents the front direction, and its contrary direction represents the rear direction.
  • a bridge-type vertical elevator of the present invention comprises a hollow elevator body 100, an elevator car 4 configured within the elevator body 100 and a driving system used to move the elevator car 4 back and forth in the inside of the elevator body 100.
  • the elevator body 100 comprises a horizontal elevator body 3 and two vertical elevator bodies 1, 2 which are all hollow, wherein the horizontal elevator body 3 is connected to the upper parts of two vertical elevator bodies 1, 2 and communicates with these two vertical elevator bodies 1, 2.
  • the driving system comprises a driving source, and two endless traction ropes 54a, 54b which are rotatably configured at left and right sides of the inside of the elevator body 100, and are connected to left and right sides of the elevator car 4.
  • Two endless traction ropes 54a, 54b are arranged from a bottom of the vertical elevator body to the horizontal elevator body 3, then to the bottom of another vertical elevator body, and the driving source drives two endless traction ropes 54a, 54b simultaneously.
  • the driving system drives two endless traction ropes 54a, 54b simultaneously to roll inside the elevator body 100, whereby the elevator car 4 is driven to move vertically and horizontally in the elevator body 100, e.g. move in a ⁇ -shaped route.
  • Pedestrians especially those who are elderly, infirm, sick or disabled, can be conveyed over the road by the elevator, thus the efficiency and safety are improved.
  • two endless traction ropes 54a, 54b are configured at two sides of the elevator car 4, causing a noninterference among the endless traction ropes 54a, 54b and the elevator car 4 when the elevator car 4 moves from vertical direction into horizontal direction, or otherwise.
  • two endless traction ropes 54a, 54b are traction ropes.
  • two endless traction ropes may be a traction chain in order to suit different types of elevator cars, in this case, the structures of the elevator body and the driving source may be different.
  • the driving source is configured with two traction sheaves 531, 532 corresponding to two endless traction ropes 54a, 54b respectively, and the two traction sheaves 531, 532 are arranged at left and right sides of the bottom of the vertical elevator body 1.
  • the driving system further comprises two driving auxiliary assemblies corresponding to two endless traction ropes 54a, 54b respectively, and the two driving auxiliary assemblies are arranged at left and right sides of the inside of the elevator body 100.
  • a driving auxiliary assembly which corresponds to the endless traction rope 54a, comprises a tension pulley apparatus 55a, a first guide pulley 56c, a second guide pulley 56a, a third guide pulley 56d and a fourth guide pulley 56b.
  • the tension pulley apparatus 55a is configured with a tension pulley, a spring and a counterweight block.
  • the first guide pulley 56c and the second guide pulley 56a are rotatable and arranged in the upper-left part of the vertical elevator body 1, and the first guide pulley 56c is located at an upper-front place of the second guide pulley 56a.
  • the third guide pulley 56d and the fourth guide pulley 56b are rotatable and arranged in the upper-left part of the vertical elevator body 2, and the third guide pulley 56d is located at an upper-rear place of the fourth guide pulley 56b.
  • the first guide pulley 56c and the third guide pulley 56d are configured in a same horizontal level along the horizontal elevator body 3, and the second guide pulley 56a and the fourth guide pulley 56b are configured in a same horizontal level along the horizontal elevator body 3.
  • the tension pulley apparatus 55a is arranged at the bottom-left place of the vertical elevator body 2.
  • the endless traction rope 54a surrounds the traction sheave 531, the first guide pulley 56c, the third guide pulley 56d and a tension pulley of the tension pulley apparatus 55a, and bears against the second guide pulley 56a and the fourth guide pulley 56b.
  • a driving auxiliary assembly which corresponds to the endless traction rope 54b, comprises a tension pulley apparatus 55b, a first guide pulley 56g, a second guide pulley 56e, a third guide pulley 56h and a fourth guide pulley 56f.
  • the tension pulley apparatus 55b is configured with a tension pulley, a spring and a counterweight block.
  • the first guide pulley 56g and the second guide pulley 56e are rotatable and arranged in the upper-right part of the vertical elevator body 1, and the first guide pulley 56g is located at an upper-front place of the second guide pulley 56e.
  • the third guide pulley 56h and the fourth guide pulley 56f are rotatable and arranged in the upper-right part of the vertical elevator body 2, and the third guide pulley 56h is located at an upper-rear place of the fourth guide pulley 56f.
  • the first guide pulley 56g and the third guide pulley 56h are configured in a horizontal level along the horizontal elevator body 3, and the second guide pulley 56e and the fourth guide pulley 56f are configured in a horizontal level along the horizontal elevator body 3.
  • the tension pulley apparatus 55b is arranged at the bottom-right place of the vertical elevator body 2.
  • the endless traction rope 54b surrounds the traction sheave 532, the first guide pulley 56g, the third guide pulley 56h and a tension pulley of the tension pulley apparatus 55b, and bears against the second guide pulley 56e and the fourth guide pulley 56f.
  • the present invention depicts a specific structure that the driving source drives the two endless traction ropes 54a, 54b, and this structure is simple and reliable.
  • a motor assembly 511 of a traction machine 51 is also connected with the first axle 523, as the force decomposed form illustrated in the Fig. 7 .
  • the rotatable rope connectors 44a, 44b are configured at left and right sides of the elevator car 4 respectively, and the elevator car 4 is connected to two endless traction ropes 54a, 54b through rope connectors 44a, 44b.
  • the two rope connectors enable the elevator car 4 to transit the second guide pulley 56a, the fourth guide pulley 56b, a second guide pulley 56e and the fourth guide pulley 56f smoothly when the elevator car 4 runs.
  • the driving source comprises a traction machine 51, a force decomposed apparatus 52 and two traction sheaves 531, 532 which are all configured at the bottom of the elevator body 1, wherein the force decomposed apparatus 52 comprises a driving chain pulley 521, a driving chain 522, a first pulley axis 523, a driven chain 524, a driven chain pulley 525 and a second pulley axis 526.
  • the traction machine 51 is located at the left side of the vertical elevator body 1, and the first pulley axis 523 is rotatable and arranged inside the vertical elevator body 1.
  • the driving chain pulley 521 and the traction sheave 531 are secured at the main shaft of the traction machine 51, the driving chain pulley 521 is connected to the left end of the first pulley axis 523 in a transmission way through the driving chain 522, and the right end of the first pulley axis 523 is connected to the driven chain pulley 525 in a transmission way through the driven chain 524.
  • the driven chain pulley 525 and the traction sheave 532 are secured at the second pulley axis 526, and the second pulley axis 526 is rotatable and arranged at the right side of the vertical elevator body 1.
  • the traction machine 51 can simultaneously drive two traction sheaves 531, 532, meanwhile it is arranged away from the elevator car 4 such that the elevator car 4 can move down without any influence due to the arrangement of the driving source.
  • the horizontal elevator body 3 is equipped with the horizontal supporting rails 31 which consist of two guide rails 31a, 31b, and four wheels in cooperation with the horizontal supporting rails 31 are configured at the bottom of the elevator car 4.
  • the elevator car 4 can move horizontally on the horizontal supporting rails 31 on the inside of the horizontal elevator 3, this arrangement stabilizes the motion of the elevator car 4, decreases the force on the endless traction ropes 54a, 54b, and makes a protection on corresponding components by decreasing the force thereon.
  • the bridge-type vertical elevator further comprises two auxiliary lifting assemblies which are arranged inside two vertical elevator bodies 1, 2 respectively.
  • the auxiliary lifting assembly inside the vertical elevator body 1 comprises a lifting platform 6a, a counterweight block 631, counterweight ropes 641, 642, counterweight rope guide pulleys 651, 652 corresponding to the counterweight rope 641, and the counterweight rope guide pulley 653 corresponding to the counterweight rope 642.
  • the counterweight rope guide pulleys 651, 652 are rotatable and arranged at left and right sides within the upper part of the vertical elevator body 1, in same horizontal level, and the counterweight block 631, located at the right side of the lifting platform 6a, is connected to two corners in the left side of the lifting platform 6a through the counterweight rope 641 which are hung on the counterweight rope guide pulleys 651, 652.
  • the counterweight rope guide pulley 653 is rotatably arranged in the upper-right part of the vertical elevator 1, and the counterweight block 631 is connected to two corners in the right side of the lifting platform 6a through the counterweight rope 642 which are hung on the counterweight rope guide pulley 653.
  • the auxiliary lifting assembly of the vertical elevator body 2 comprises a lifting platform 6b, a counterweight block 632, counterweight ropes 643, 644 and counterweight rope guide pulleys 654, 655, 656.
  • the counterweight rope guide pulleys 654, 655 are rotatable and arranged at left and right sides within the upper part of the vertical elevator body 2, in same horizontal level, and the counterweight block 632, located at the right side of the lifting platform 6b, is connected to two corners in the left side of the lifting platform 6b through the counterweight rope 643 which are hung on the counterweight rope guide pulleys 654, 655.
  • the counterweight rope guide pulley 656 is rotatable and arranged in the upper-right part of the vertical elevator 2, and the counterweight block 632 is connected to two corners in the right side of the lifting platform 6b through the counterweight rope 644 which are hung on the counterweight rope guide pulley 656.
  • the embodiment of present invention provides a lifting platform driven by the counterweight block in each vertical elevator body (1 or 2), to support the elevator car 4 and make it stable during its vertical up/down process. Further the auxiliary lifting assemblies are independent and separated from the driving system and the elevator car 4, and do not involve any horizontal motion of the elevator car. In case the two endless traction ropes 54a, 54b break off, the elevator car 4 will keep balanced and avoid its free-fall.
  • the lifting platforms are located in its top position under the effect of the counterweight within the vertical elevator body (1 or 2), while the lifting platforms and the horizontal elevator body 3 are on a same horizontal level.
  • the auxiliary lifting assembly 1 comprises a counterweight block 631 and two counterweight ropes 641, 642.
  • the counterweight block 631 located at the right side of the lifting platform 6a, is connected to two corners in the left side of the lifting platform 6a through the counterweight rope 641, and two corners in the right side of the lifting platform 6a through the counterweight rope 642.
  • the auxiliary lifting assembly 2 comprises a counterweight block 632 and two counterweight ropes 643, 644.
  • the counterweight block 632 located at the right side of the lifting platform 6b, is connected to two corners in the left side of the lifting platform 6b through the counterweight rope 643, and two corners in the right side of the lifting platform 6b through the counterweight rope 644.
  • the embodiment of present invention specifically disclose the number of counterweight ropes corresponding to each counterweight block in each auxiliary lifting assembly, the two corners in either left or right side of the lifting platform are connected to the same counterweight block through two counterweight ropes, whereby the lifting platform would not incline or shake when the elevator car is positioning on the lifting platform.
  • the horizontal positioning rails 62 consisting of two guide rails 62a, 62b are configured on the upper surfaces of the lifting platforms 6a, 6b respectively, and on a same horizontal level with the horizontal supporting rails 31 of the horizontal elevator body 3.
  • the horizontal poisoning rails 62 on the lifting platform 6a or lifting platform 6b and the horizontal supporting rails 31 of the horizontal elevator body 3 are on a same horizontal level and can be butt-jointed. Therefore, by arranging horizontal positioning rails 62 at lifting platforms 6a, 6b, the embodiment of present invention provides a stable transition for the elevator car 4 among the lifting platform 6a, 6b and the horizontal elevator body 3. Further the horizontal positioning rails 62 also play a positioning role on the elevator car 4 during its up/down process, making such process more stable.
  • the bridge-type vertical elevator comprises a control system used for controlling the operation of the elevator, and the control system controls the traction machine 51.
  • the control system usually comprises a controller 71, limit switches, a speed-limiting switches, sensors, elevator station buttons, buttons in elevator car, etc (only the controller is shown in the figures, other elements are not shown). Obviously, the control system can be modified or expanded according to the actual situation.
  • the elevator car 4 comprises an elevator car body 41.
  • Two car doors 45a, 45b and self-lock apparatus 42a, 42b corresponding to the car doors 45a, 45b are configured at the front and back sides of the elevator car body 41respectively.
  • the rope connectors 44a, 44b are arranged at the left and right sides of the elevator car body 41 respectively, and the wheels 43 a, 43b, 43c, 43d are configured at the bottom of the elevator car body 41.
  • Two vertical elevator bodies 1, 2 are configured with hoistway doors 81, 82 and opening/closing apparatus used to open or close the hoistway doors 81, 82 and car doors 45a, 45b.
  • the self-lock apparatus and the opening/closing apparatus are controlled by the control system.
  • the corresponding self-lock apparatus 42a or 42b and the opening/closing apparatus will receive an opening or closing signal, and the self-lock apparatus 42a or 42b will perform a self-unlock or self-lock operation, while the opening/closing apparatus drives the corresponding hoistway door 81 or 82 and the car door 45a or 45b to be opened or closed simultaneously.
  • a self-lock apparatus is configured therein to prevent the car doors 45a, 45b from opening, ensuring that the car doors 45a, 45b would not be opened by accident when the elevator car is running.
  • the bridge-type vertical elevator has two work processes which have same operation principle, that is, a process of the elevator car 4 moving from the vertical elevator body 1 to the vertical elevator body 2, and a process of the elevator car 4 moving from the vertical elevator body 2 to the vertical elevator body 1.
  • a process of the elevator car 4 moving from the vertical elevator body 1 to the vertical elevator body 2 and a process of the elevator car 4 moving from the vertical elevator body 2 to the vertical elevator body 1.
  • the operation principle will be described hereinafter with reference to the former process.
  • the traction machine 51 When the control system drives the opening/closing apparatus and self-locking apparatus to close the hoistway doors 81, 82 and car doors 45a, 45b, the traction machine 51 will work upon receipt of the instruction from the control system, then two traction sheaves 531, 532 drive two traction strip-lings 54a, 54b to rotate, whereby the elevator car 4 is pulled to move upwards, while the counterweight block in the vertical elevator body 1 pulls the lifting platform 6a moving up, that is, the lifting platform 6a lifts the elevator car 4 up.
  • the lifting platform 6a reaches its top position, the horizontal positioning rails 62 and the horizontal supporting rails 31 are on the same horizontal level and can be butt-jointed.
  • the elevator car 4 then leaves the horizontal poisoning rails 62, enters the horizontal supporting rails 31 and moves towards the vertical elevator body 2 along the horizontal elevator body 3, under the pulling force from two endless traction ropes 54a, 54b.
  • the elevator car 4 moves into the vertical elevator body 2 and is seated completely at the horizontal positioning rails 62 on the lifting platform 6b in the vertical elevator body 2, the elevator car 4 will move downwards under the pulling force from two endless traction ropes 54a, 54b and its gravity, while the lifting platform 6b in the vertical elevator 2 is driven to move downwards, and the counterweight block in the vertical elevator body 2 is raised up.
  • the traction machine drives the elevator car 4 to slow down, level and stop, then the self-lock apparatus 42b in the elevator car 4 is released and the opening /closing apparatus in the vertical elevator body 2 opens, driving the hoistway door 82 and the car door 45b to open, so far a single process is completed.

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

Claims (7)

  1. Ascenseur vertical de type pont, comprenant un corps d'ascenseur creux (100), une cabine d'ascenseur (4) disposée à l'intérieur du corps d'ascenseur (100) et un système d'entraînement ; le corps d'ascenseur (100) comprend un corps d'ascenseur horizontal (3) et deux corps d'ascenseur verticaux (1, 2) qui sont tous creux ; le corps d'ascenseur horizontal (3) est relié aux parties supérieures des deux corps d'ascenseur verticaux (1, 2) et communique avec les deux corps d'ascenseur verticaux (1, 2) ; le système d'entraînement comprend une source d'entraînement, caractérisé en ce que
    le système d'entraînement comprend deux câbles de traction sans fin (54a, 54b) qui sont disposés de manière rotative au niveau des côtés gauche et droit de l'intérieur du corps d'ascenseur (100) et sont reliés aux côtés gauche et droit de la cabine d'ascenseur (4) ; les câbles de traction sans fin (54a, 54b) sont agencés allant du fond de l'un des corps d'ascenseur verticaux (1, 2) jusqu'au corps d'ascenseur horizontal (3) puis jusqu'au fond de l'autre des corps d'ascenseur vertical (1, 2), et la source d'entraînement entraînant deux câbles de traction sans fin (54a, 54b) simultanément ;
    ledit ascenseur vertical de type pont comprenant en outre deux ensembles élévateurs auxiliaires qui sont agencés à l'intérieur des deux corps d'ascenseur verticaux (1, 2) respectivement, et chaque ensemble élévateur auxiliaire comprenant une plate-forme élévatrice (6a), un bloc de contrepoids (631), des câbles de contrepoids (641, 642) et des poulies de guidage de câble de contrepoids (651, 652) correspondant aux câbles de contrepoids (641, 642) ; les poulies de guidage de câble de contrepoids (651, 652) sont rotatives et sont agencées dans une partie supérieure de chaque corps d'ascenseur vertical (1, 2), et le bloc de contrepoids (631) est relié à la plate-forme élévatrice (6a) par les câbles de contrepoids (641, 642) qui sont suspendus aux poulies de guidage de câble de contrepoids (651, 652) correspondantes ; et
    des rails de positionnement horizontaux (62) sont disposés sur les surfaces supérieures des plates-formes élévatrices (6a, 6b).
  2. Ascenseur vertical de type pont selon la revendication 1, caractérisé en ce que la source d'entraînement est conçue avec deux réas de traction (531, 532) correspondant respectivement aux deux cordes de traction sans fin (54a, 54b), et les deux réas de traction (531, 532) sont agencés au niveau des côtés gauche et droit d'un fond d'un des corps d'ascenseur verticaux (1, 2) ; le système d'entraînement comprend en outre deux ensembles auxiliaires d'entraînement correspondant aux deux câbles de traction sans fin (54a, 54b) respectivement, et les deux ensembles auxiliaires d'entraînement sont agencés au niveau des côtés gauche et droit de l'intérieur du corps d'ascenseur (100) ; chaque ensemble auxiliaire d'entraînement comprend un appareil à poulie de tension (55a), une première poulie de guidage, une deuxième poulie de guidage, une troisième poulie de guidage et une quatrième poulie de guidage, et l'appareil à poulie de tension (55a) est conçu avec une poulie de tension, un ressort et un bloc de contrepoids (631) ; la première poulie de guidage et la deuxième poulie de guidage sont rotatives et sont agencées dans une partie supérieure de l'un des corps d'ascenseur verticaux (1, 2), et la première poulie de guidage est située à un endroit plus élevé que la deuxième poulie de guidage; la troisième poulie de guidage et la quatrième poulie de guidage sont rotatives et sont agencées dans une partie supérieure d'un autre des corps d'ascenseur vertical (1, 2), et la troisième poulie de guidage est située à un endroit plus élevé que la quatrième poulie de guidage ; la deuxième poulie de guidage et la quatrième poulie de guidage sont disposées à un niveau horizontal le long du corps d'ascenseur horizontal (3) ; l'appareil à poulie de tension (55a) est agencé au fond de l'autre des corps d'ascenseur verticaux (1, 2) ; le câble de traction sans fin entoure le réa de traction (531, 532), la première poulie de guidage, la troisième poulie de guidage et une poulie de tension de l'appareil à poulie de tension (55a), et prend appui sur les deuxième et quatrième poulies de guidage.
  3. Ascenseur vertical de type pont selon la revendication 2, caractérisé en ce que des raccords (44a, 44b) de câble rotatifs sont disposés au niveau des côtés gauche et droit de la cabine d'ascenseur (4), et que la cabine d'ascenseur (4) est reliée aux câbles de traction sans fin (54a, 54b) par l'intermédiaire des raccords de câble (44a, 44b).
  4. Ascenseur vertical de type pont selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la source d'entraînement comprend une machine de traction (51), un appareil de force décomposé (52) et deux réas de traction (531, 532) qui sont tous disposés au fond d'un corps d'ascenseur, ledit appareil de force décomposé (52) comprenant une poulie à chaîne d'entraînement (521), une chaîne d'entraînement (522), un premier axe de poulie (523), une chaîne entraînée (522), une poulie de chaîne entraînée (521) et un second axe de poulie (526) ; la machine de traction (51) est située au niveau d'un côté de l'un des corps d'ascenseur verticaux (1, 2), et le premier axe de poulie (523) est rotatif et agencé à l'intérieur de l'un des corps d'ascenseur vertical (1, 2) ; la poulie de chaîne d'entraînement (521) et l'un des réas (531, 532) étant fixés au niveau de l'arbre principal de la machine de traction (51), la poulie de chaîne d'entraînement (521) est reliée à une extrémité du premier axe de poulie (523) selon un trajet de transmission à travers la chaîne d'entraînement (522), et l'autre extrémité du premier axe de poulie (523) est reliée à la poulie de chaîne entraînée (521) selon un trajet de transmission à travers la chaîne entraînée (522) ; la poulie de chaîne entraînée (521) et l'autre des réas de traction (531, 532) sont fixés au niveau du second axe de poulie (526), et le second axe de poulie (526) est rotatif et agencé de l'autre côté de l'un des corps d'ascenseurs verticaux (1, 2) ; la source d'entraînement entraînant deux câbles de traction sans fin (54a, 54b) à travers deux réas de traction (531, 532) simultanément.
  5. Ascenseur vertical de type pont selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le corps d'ascenseur horizontal (3) est équipé de rails de support horizontaux (31) et des roues (431, 43b, 43c) coopérant avec les rails de support horizontaux (31) sont disposées au fond de la cabine d'ascenseur (4).
  6. Ascenseur vertical de type pont selon la revendication 1, caractérisé en ce que chaque ensemble élévateur auxiliaire comprend un jeu de blocs de contrepoids (631) et quatre jeux de câbles (641, 642) de contrepoids ; les blocs de contrepoids (631) sont situés au niveau d'un côté de la plate-forme élévatrice (6a) et reliés aux quatre coins de la plate-forme élévatrice (6a) par l'intermédiaire des quatre jeux de câbles (641, 642) de contrepoids.
  7. Ascenseur vertical de type pont selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la cabine d'ascenseur (4) comprend un corps de cabine d'ascenseur (41), deux portes de cabine (45a, 45b) et des appareils à verrouillage automatique (42a, 42b) chacun d'entre eux correspondant à une porte de cabine et les deux portes de cabine (45a, 45b) étant disposées au niveau des côtés avant et arrière du corps de cabine d'ascenseur (41) ; chaque corps d'ascenseur vertical (1, 2) étant agencé avec une porte de gaine d'ascenseur (82) correspondante et un appareil d'ouverture/fermeture utilisé pour ouvrir ou fermer la porte de cabine et la porte de gaine d'ascenseur (82).
EP15837914.9A 2014-09-04 2015-06-05 Ascenseur de traversée de route à élévation verticale Active EP3190078B1 (fr)

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CN201410448885.1A CN104210922B (zh) 2014-09-04 2014-09-04 垂直升降跨路电梯
PCT/CN2015/080890 WO2016033999A1 (fr) 2014-09-04 2015-06-05 Ascenseur de traversée de route à élévation verticale

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CN104210922B (zh) * 2014-09-04 2016-06-15 黄韩华 垂直升降跨路电梯
CN106907029A (zh) * 2017-03-30 2017-06-30 金陵科技学院 一种老弱病残孕过马路机器
CN108892023B (zh) * 2018-08-02 2021-02-02 杨小燕 一种辅助过马路的钢结构装置
CN110040488A (zh) * 2019-05-14 2019-07-23 上海德圣米高电梯有限公司 一种智能化垂直与水平转运系统
CN110562825B (zh) * 2019-07-22 2021-08-24 陈世记 一种跨空移梯
CN110293979B (zh) * 2019-07-30 2024-04-30 黄韩华 一种跨路车系统
CN110697546B (zh) * 2019-09-23 2021-07-06 石鸿杨 一种自动跨街天桥

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WO2016033999A1 (fr) 2016-03-10
EP3190078A4 (fr) 2018-05-30
EP3190078A1 (fr) 2017-07-12
CN104210922A (zh) 2014-12-17
CN104210922B (zh) 2016-06-15

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