CN110155826A - Driving mechanism and elevator with multiple compartments operating system for elevator operating system - Google Patents

Driving mechanism and elevator with multiple compartments operating system for elevator operating system Download PDF

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Publication number
CN110155826A
CN110155826A CN201910172657.9A CN201910172657A CN110155826A CN 110155826 A CN110155826 A CN 110155826A CN 201910172657 A CN201910172657 A CN 201910172657A CN 110155826 A CN110155826 A CN 110155826A
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CN
China
Prior art keywords
elevator
driving
running track
carriage
operating
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.)
Pending
Application number
CN201910172657.9A
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Chinese (zh)
Inventor
周立波
杨子洪
谭锋
刘涛
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.)
Hunan Daju Information Technology Co Ltd
Original Assignee
Hunan Daju Information Technology 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 Hunan Daju Information Technology Co Ltd filed Critical Hunan Daju Information Technology Co Ltd
Priority to CN201910172657.9A priority Critical patent/CN110155826A/en
Publication of CN110155826A publication Critical patent/CN110155826A/en
Priority claimed from PCT/CN2020/078116 external-priority patent/WO2020177758A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/02Control systems without regulation, i.e. without retroactive action
    • B66B1/06Control systems without regulation, i.e. without retroactive action electric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415Control system configuration and the data transmission or communication within the control system
    • B66B1/3423Control system configuration, i.e. lay-out
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/02Guideways; Guides
    • B66B7/023Mounting means therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00Manufacture of cellular products
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes

Abstract

The invention discloses a kind of driving mechanisms for elevator operating system, the elevator operating system includes carriage, running track, driving mechanism, the driving mechanism is equipped with and seeks connections with module, the module of seeking connections with is displaced into running track, the carriage, which is installed on, seeks connections with module, and the carriage is run in running track by seeking connections with module.The invention also discloses a kind of elevator with multiple compartments operating systems, the operating system is equipped at least two hoistways and at least two carriages, the operating system further includes changeover module and above-mentioned driving mechanism, the carriage is run by driving mechanism, between two hoistways, the carriage passes through changeover module switching position between two hoistways for the changeover module linking.The present invention provides a kind of driving mechanism for elevator operating system and elevator with multiple compartments operating system, highly-safe, noise it is small, it can be achieved that carriage high-speed cruising, meet the rate request of high rise elevator.

Description

Driving mechanism and elevator with multiple compartments operating system for elevator operating system
Technical field
The present invention relates to elevator structure technical fields, and in particular to a kind of more sedan-chairs of driving mechanism for elevator operating system Compartment elevator operating system.
Background technique
Since elevator invention in 1854, lift car is run by the way of wire rope pulley tractive driving always, this Driving method usually to be only capable of one carriage of operation in single hoistway, the elevator of single carriage operational mode low-rise building, The small floor of the volume of the flow of passengers is even able to satisfy use demand.With the fast development of modern city, the skyscraper of the big density of population, Super high-rise building is rised sheer from level ground, its waiting time of the elevator of single carriage operational mode is long, transports the shortcomings that low efficiency is constantly put Greatly, this traditional single cabin elevator operational mode has been difficult to adapt to the demand of Modern City Building fast development.
In modern society and economic activity, elevator has become indispensable manned or loading vertical transport tool, according to Statistics, for the annual average rate of increase of China's elevator quantity demand 20% or more, China has become the maximum elevator city in the whole world , but in terms of occupation rate of market, the market share of the country 70% or so be difficult to understand this, it is fast reach, concerted effort, Thyssen Krupp, three The foreign capitals brand such as water chestnut, Hitachi occupies, and national brand only accounts for extremely least a portion of share.The elevator of national brand in technical level, sell Service etc. all significantly lags behind developed country afterwards, in addition block of the foreign vendor to some key technologies, so that China The development of elevator industry is had difficulty in taking a step.The innovation ability for enhancing elevator industry technical level, breaks the technical monopoly of foreign vendor, The occupation rate of market for improving national brand elevator has become when forehead problem to be solved.
Currently, the mode that wirerope tractive driving is widely used in lift car is run, by building top layer be arranged computer room, Traction motor and deceleration device drive wirerope to run to pull carriage and with focusing on the track in hoistway.This method of operation Elevator to be only capable of one carriage of setting in a hoistway, the elevator of single carriage operational mode is in low-rise building, flow of the people Low occasion is still able to satisfy use demand, but in the skyscraper or super high-rise building of high population density its waiting time it is long, The shortcomings that transporting low efficiency is significantly enlarged.If space can significantly be occupied by increasing elevator shaft and corresponding carriage again, Its cost can also significantly improve, and the solution of essence is not still obtained the problem of elevator conveying low efficiency.
With the continuous development of engineering technology level, there is hydraulic drive type elevator, screw drive type elevator.Wherein liquid After the service life of pressure driven elevators oil cylinder piston expires, it is prone to wear or ruptures, so that hydraulic oil seepage, causes dirt Dye, maintainability are also poor.Screw drive type elevator is because the limitation of self structure is mainly used in some villa buildings, in height Floor environment can not be installed, and there is also speed slow, the big disadvantage of noise.
Summary of the invention
The technical problem to be solved in the present invention is that, for technical problem of the existing technology, the present invention provides one Kind it is used for the driving mechanism and elevator with multiple compartments operating system of elevator operating system, highly-safe, noise is small, it can be achieved that carriage High-speed cruising meets the rate request of high rise elevator.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of driving mechanism for elevator operating system, the elevator operating system include carriage, running track, driving Mechanism, the driving mechanism are equipped with and seek connections with module, and the module of seeking connections with is displaced into running track, and the carriage, which is installed on, seeks connections with Module, the carriage are run in running track by seeking connections with module.
As a further improvement of the above technical scheme are as follows:
The elevator operating system does not include drag device.
The module of seeking connections with includes attachment assembly and pressure assembly, and the attachment assembly is equipped at least one set, the attachment Component is displaced into running track, and the pressure assembly is connect with attachment assembly, and the attachment assembly is adjacent to by pressure assembly In running track.
The running track is equipped at least two, and each running track is equipped at least one set of attachment assembly.
Frictional force F between the attachment assembly and running track meets following formula:
F=G+ma
Wherein, G is carriage gravity, and m is car mass, and a is car acceleration.
The attachment assembly is displaced into running track, the running track rubbing under dry friction conditions with attachment assembly Wiping coefficient is 0.8~0.9.
The pressure assembly is not less than 1.25F to the pressure that attachment assembly applies, and wherein F is attachment assembly and running track Between frictional force F.
The attachment assembly is rolled in running track.The width of general attachment assembly is less than the width of running track.
The attachment assembly uses tire or crawler belt.
The running track is steel and iron parts.
The attachment assembly is electric drive.
The attachment assembly includes actuator and at least two moving members, and the moving member is displaced into running track, described Actuator drives moving member by a shaft.
The pressure assembly changes the frictional force between moving member and running track by shaft.
The moving member is equipped with locating part.
Universal joint is equipped between the pressure assembly and shaft.
The pressure assembly includes pressure piece and thrust piece, and described pressure piece one end is connect with thrust piece, the other end with turn Axis connection, the thrust piece drive pressure piece to elongate or shorten.
One embodiment of the present invention are as follows: the running track is equipped at least two, and each running track is corresponding One moving member, the moving member are driven by shaft, and each moving member is equipped with a pressure piece, and the moving member passes through Pressure piece elongates or shortens to increase or reduce the pressure between running track.
Another embodiment of the invention are as follows: the running track is equipped at least two, each running track pair Two moving members are answered, two moving members of the same running track are driven by different shafts, and the two of the same running track A moving member is correspondingly provided with a pressure assembly.
Described two moving members are located at the two sides of running track.
The pressure assembly includes a thrust piece and two pressure pieces, and described two pressure pieces are separately connected two and turn Axis, described two pressure pieces elongate or shorten to reduce or increase the pressure between running track
The carriage includes cabinet and rack, and the cabinet is installed in rack, and the module of seeking connections with is installed on rack.
The carriage is equipped at least one brake.
The driving mechanism is additionally provided with pose adjustment component.
The pose adjustment component measures the carriage degree of balance by a balance element.
The balance element is equilibristat.
The driving mechanism is additionally provided with control system, and the control system includes the monitoring modular and processing mould of electrical connection Block;
The monitoring modular transfers data to processing module for monitoring car movement data;
The processing module sends instructions to pressure assembly according to the data of monitoring module monitors.
The monitoring modular is used to monitor the weight, speed and the degree of balance of carriage.
The invention also provides a kind of elevator with multiple compartments operating system, the operating system be equipped at least two hoistways and At least two carriages, the operating system further include changeover module and above-mentioned driving mechanism, and the carriage passes through driving machine Structure operation, between two hoistways, the carriage is switched between two hoistways by changeover module for the changeover module linking Position.
In above-mentioned technical proposal, running track is equipped in the hoistway, the changeover module includes multiple track switches and switching Track, track switch is equipped in each hoistway, and the handoff path is connected by the rotation of track switch with the running track in two hoistways It connects or disconnects.
Compared with prior art, it is had the advantage that provided by the present invention for the driving mechanism of elevator operating system
Driving mechanism and elevator with multiple compartments operating system provided by the present invention for elevator operating system, are driven by motor The dynamic attachment assembly being bonded with linear operation track preset in elevator shaft, by rubbing between attachment assembly and running track Power is wiped to realize the lifting of carriage.Driving mechanism of the invention is not due to having traction type elevator towline risk of breakage, safety It can be high.Driving mechanism of the invention runs low noise, with small vibration.Driving mechanism of the invention can realize the high-speed cruising of carriage, Meet the rate request of high rise elevator;More carriages can be achieved to run in a hoistway simultaneously, it is usual to solve conventional elevator Can only individual well road list carriage operation the problem of.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 3 is more carriage operation schematic diagrams of the embodiment of the present invention 1.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 3.
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 4.
Figure label explanation:
1, running track;2, cabinet;3, rack;4, guide-rail brake;5, moving member;6, hydraulic cylinder;7, hydraulic pump;8, electric Machine;9, retarder;10, hydraulic package;11 processors;12, equilibristat;13, wheel rim;14, shaft;15, track switch;16, switch rail Road, 17, press rods.
Specific embodiment
Detailed description of the preferred embodiments below.It should be understood that described herein specific Embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Embodiment 1
Fig. 1 to Fig. 3 shows the driving mechanism for elevator operating system and elevator with multiple compartments operating system of the invention A kind of embodiment, elevator operating system include carriage, running track 1, driving mechanism and changeover module, and elevator operating system is not Including drag device.Changeover module includes multiple track switches 15 and handoff path 16, and track switch 15 is equipped in each hoistway, switches rail Road 16 is connect or is disconnected with the running track 1 in two hoistways by the rotation of track switch 15.The switching principle and train of track switch The switching principle of track is identical.
In the present embodiment, carriage includes cabinet 2 and rack 3, and cabinet 2 is installed in rack 3, and attachment assembly is installed on rack On 3, cabinet 2 is used for passenger loading, and carriage is driven by driving mechanism and carries out upstream or downstream.
In the present embodiment, 4 running tracks 1 are equipped in each hoistway, each running track 1 is equipped with corresponding track switch 15. Carriage is run in running track 1 by driving mechanism.Driving mechanism be equipped with seek connections with module, seek connections with module include attachment assembly, Pressure assembly.Running track 1 is steel production, and attachment assembly is equipped with two groups, and every group of attachment assembly includes an actuator and two A moving member 5, moving member 5 use rubber tyre, and tire can be solid rubber, and each tire passes through a connection driving of shaft 14 Part.Actuator is motor 8, and attachment assembly is additionally provided with retarder 9, and motor 8, retarder 9 are bolted on rack 3.Electricity Machine 8 drives two shafts 14 to rotate by retarder 9, to drive tyre rotation, four tires 5 respectively with hoistway preset four Root running track 1 is tightly bonded, and the running track 1 of hoistway is fixed on the wall.
In the present embodiment, pressure assembly is equipped with two groups, is hydraulic package, and every group of pressure assembly includes a thrust piece and two A pressure piece, thrust piece use hydraulic pump 7, and pressure piece is made of hydraulic cylinder 6 and press rods 17, and press rods 17 and shaft 14 connect It connects, universal joint is equipped between press rods 17 and shaft 14, enables retarder 9 and motor 8 in the case where fixation, pressure group Part can apply pressure to tire, and tire is enable to have enough frictional force to be moved in running track 1 and drive carriage Upstream or downstream.Two shafts 14 connection opposite with revolving speed of the hydraulic cylinder 6 at 7 both ends of hydraulic pump.Hydraulic pump 7 drives hydraulic cylinder 6 and the elongation of press rods 17 perhaps shorten that perhaps shortening to give shaft 14 increases pressure or contracting by the elongations of press rods 17 Small pressure guarantees the safe operation of carriage.
In the present embodiment, solid tyre is made of microporous polyurethane elastomer.The raw material of synthetic microporous elastomer include Polyalcohol, diisocyanate, chain extender, catalyst, foaming agent, equal infusion and other additives.Other additives include resistance Fire agent, antioxidant and colorant etc..The solid tyre of microporous polyurethane elastomer has non-reinforcing type and two kinds enhanced, the former For light-load, the latter is heavy-load type.Solid tyre uses heavy-load type in the present embodiment, by elastomer, reinforcing material and wire loop It constitutes.Outer surface of tire is at least 145mm with the accumulative width that is bonded of running track.Surface of tyre is equipped with anti-skid design.
In the present embodiment, tire medial surface is provided with wheel rim 13, wheel rim 13 is bonded with running track 1, is being transported to tire Movement on row track 1 play the guiding role, while limiting the lateral displacement of carriage.
The coefficient of friction of the DRY SLIDING of rubber and steel is as follows:
Confficient of static friction is 0.8~0.9.
Under normal conditions, the weight of passenger cage is about 2t, and the highest acceleration of carriage is 1m/s2.Existing elevator operation In the design of system, the width of hoistway is 2m*2m, and the width of running track 1 is 200mm, adjacent running track in same hoistway Spacing be at least 860mm, 1 spacing of running track of adjacent hoistway is at least 1940mm, therefore the width of tire is less than fortune The width of row track 1 will meet security performance requirement, outer surface of tire and operation according to structural strength to guarantee frictional force The accumulative fitting width of track 1 is at least 145mm, diameter of tyres 300mm.Then wall (is theoretically to the frictional force of tire The frictional force of running track 1 and tire) be
F=G+ma
Wherein
G=20000N
M=2000kg
A=1m/s2
So F=22000N
Frictional force needs to be greater than carriage gravity and inertia force, is calculated by taking coefficient of friction 0.8 as an example, it can be deduced that pressure Component at least needs the pressure applied to tire in the case where guaranteeing safety, are as follows:
FPressure=22000 ÷ 0.8=27500N
Then pressure of each tire by 6875N.The hydraulic part sold on the market in currently available technology is able to satisfy completely This pressure requirements.
In the present embodiment, the bottom of rack 3 is equipped with two pairs of brakes, and brake uses guide-rail brake 4, right at runtime Carriage applies constraint, and carriage is made not shake.When safety problem occurs for corresponding Elevator Monitoring to carriage, i.e. carriage When speed is more than 1.2 times of rated accelerations greater than the accelerator of normal speed or carriage, guide-rail brake 4 can be to running track 1 is clamped down on, and plays an emergency braking to carriage.
In the present embodiment, more carriages of elevator device in preset running track 1, have it in front of carriage operation parallel When his carriage is slowed down or stopped, just preparatory handoff path 16 moves on this carriage.Shape is contacted by track switch 15 and running track 1 At guiding guide carriage to advance, the cooperation of track switch 15 and wheel rim 13 so that change the running track of carriage by force.Realization is cut The principle of rail is similar with train, does not do excessive description herein.
In the present embodiment, driving mechanism is additionally provided with pose adjustment component, and pose adjustment component is equipped with 4 hydraulic parts 10 and one A equilibristat 12 maintains the balance of carriage.Hydraulic part 10 by adjustable stroke hydraulic cylinder and hydraulic pressure pump group at.
In the present embodiment, driving mechanism is additionally provided with control system, and control system includes monitoring modular and the processing of electrical connection Module.Monitoring modular transfers data to processing module for monitoring car movement data;Processing module is according to monitoring modular The data of monitoring send instructions to pressure assembly.Monitoring modular is used to monitor the weight, speed and the degree of balance of carriage.Processing Module is processor 11, and monitoring modular includes the weight sensor for being installed on carriage, velocity sensor and equilibristat 12.
The elevator operating system of the present embodiment, during cutting rail, rack 3 gradually tilts carriage with handoff procedure, Equilibristat 12 measures the tilt angle of cabinet 2, and data are transmitted to processor 11, and processor 11 controls the 4 of pose adjustment component A hydraulic part 10 makes the hydraulic cylinder of hydraulic part 10 stretch or compress to adjust the relative angular position of rack 3 Yu cabinet 2, makes Carriage can remain horizontal.
Tire may cause being slightly slanted in the horizontal direction of cabinet 2, equally in driving if there is differential the problem of Principle keep carriage held stationary vertical, to improve the comfort level of elevator passenger.
Embodiment 2
Fig. 4 shows second embodiment of the present invention for the driving mechanism of elevator operating system.The present embodiment with The difference of embodiment 1 essentially consists in: running track 1 in hoistway is equipped with two, and tire is correspondingly provided with two, respectively with it is corresponding Running track 1 is tightly bonded.The two sides of each tire are equipped with wheel rim 13, and an actuator is arranged in each tire and one group is applied Component is pressed, two groups of pressure assemblies apply pressure simultaneously to corresponding tire, enable have enough frictional force to drive carriage Upstream or downstream.
Embodiment 3
Fig. 5 shows the third embodiment of the present invention for the driving mechanism of elevator operating system.The present embodiment with The difference of embodiment 1 essentially consists in: running track 1 in hoistway is equipped with two, and there are four tire is set, two tires are transported with one Row track 1 is tightly bonded, and two running tracks 1 are located at the two sides middle position of carriage.Pressure assembly is equipped with two groups, every group Pressure assembly is separately connected the shaft 14 of two ipsilateral tires.Pressure assembly provides enough pulling force to two rubber tyres.It drives Moving part makes two tires while rotating towards each other the upstream or downstream for driving carriage.Active force phase of two tires to running track 1 It mutually offsets, significantly reduces the active force to wall.
In the present embodiment, it is equipped with wheel rim 13 on the inside of tire 5, play the guiding role to movement of the tire in running track 1, together When limit carriage lateral displacement.
Embodiment 4
Fig. 6 shows four kind embodiment of the present invention for the driving mechanism of elevator operating system.The present embodiment with The difference of embodiment 1 essentially consists in: the moving member 5 of the present embodiment uses rubber belt track.Rubber belt track is tightly pasted with running track 1 It closes.One group of pressure assembly is arranged in every group of rubber belt track, enables the upstream or downstream for having enough frictional force to drive carriage.
Driving mechanism of the present invention for elevator operating system provides a kind of new elevator driving method, compares For traditional traction elevator, do not need to set up computer room.And can easier realize one-shaft multi-car and meanwhile operation The operational efficiency of elevator is substantially improved in mode.In addition, the fit system of the quantity of running track 1 and tire can be with reality in hoistway Change is made in border use, and pressure assembly can also be used motor and drive pull rod to apply pressure to tire, or using electromagnetism Mode applies pressure to tire.Such obvious change should all be the operation in order to adapt to elevator in hoistway, and at this The minor adjustment and change made in scope of patent protection.
Above-mentioned only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form.Although of the invention It has been disclosed in a preferred embodiment above, however, it is not intended to limit the invention.Therefore, all without departing from technical solution of the present invention Content, technical spirit any simple modifications, equivalents, and modifications made to the above embodiment, should all fall according to the present invention In the range of technical solution of the present invention protection.

Claims (9)

1. a kind of driving mechanism for elevator operating system, the elevator operating system includes carriage, running track, driving machine Structure, which is characterized in that the driving mechanism is equipped with and seeks connections with module, and the module of seeking connections with is displaced into running track, the carriage It is installed on and seeks connections with module, the carriage is run in running track by seeking connections with module.
2. the driving mechanism according to claim 1 for elevator operating system, which is characterized in that elevator operation system System does not include drag device.
3. the driving mechanism according to claim 1 or 2 for elevator operating system, which is characterized in that described to seek connections with mould Block includes attachment assembly and pressure assembly, and the attachment assembly is equipped at least one set, and the attachment assembly is displaced into running track On, the pressure assembly is connect with attachment assembly, and the attachment assembly is closely attached on running track by pressure assembly.
4. the driving mechanism according to claim 3 for elevator operating system, which is characterized in that the running track is set Have at least two, each running track is equipped at least one set of attachment assembly.
5. the driving mechanism according to claim 4 for elevator operating system, which is characterized in that the attachment assembly with Frictional force F between running track meets following formula:
F=G+ma
Wherein, G is carriage gravity, and m is car mass, and a is car acceleration.
6. the driving mechanism according to claim 5 for elevator operating system, which is characterized in that the attachment assembly moves It moves in running track, the running track and the coefficient of friction of attachment assembly under dry friction conditions are 0.8~0.9.
7. the driving mechanism according to claim 6 for elevator operating system, which is characterized in that the pressure assembly pair The pressure that attachment assembly applies is not less than 1.25F, wherein frictional force of the F between attachment assembly and running track.
8. a kind of elevator with multiple compartments operating system, the operating system is equipped at least two hoistways and at least two carriages, It is characterized in that, the operating system further includes changeover module and the described in any item driving mechanisms of claim 1~7, described Carriage is run by driving mechanism, and the changeover module linking is between two hoistways, and the carriage is by changeover module two Switching position between a hoistway.
9. elevator with multiple compartments operating system according to claim 8, which is characterized in that be equipped with operation rail in the hoistway Road, the changeover module include multiple track switches and handoff path, track switch are equipped in each hoistway, the handoff path passes through The rotation of trouble connect or disconnects with the running track in two hoistways.
CN201910172657.9A 2019-03-07 2019-03-07 Driving mechanism and elevator with multiple compartments operating system for elevator operating system Pending CN110155826A (en)

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CN201910172657.9A CN110155826A (en) 2019-03-07 2019-03-07 Driving mechanism and elevator with multiple compartments operating system for elevator operating system

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CN201910172657.9A CN110155826A (en) 2019-03-07 2019-03-07 Driving mechanism and elevator with multiple compartments operating system for elevator operating system
PCT/CN2020/078116 WO2020177758A1 (en) 2019-03-07 2020-03-06 Running system for elevator, and multi-car elevator running system

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Publication Number Publication Date
CN110155826A true CN110155826A (en) 2019-08-23

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Cited By (2)

* Cited by examiner, † Cited by third party
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WO2020177758A1 (en) * 2019-03-07 2020-09-10 湖南大举信息科技有限公司 Running system for elevator, and multi-car elevator running system
WO2021018235A1 (en) * 2019-07-31 2021-02-04 湖南大举信息科技有限公司 Multi-car cableless elevator system

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WO2021018235A1 (en) * 2019-07-31 2021-02-04 湖南大举信息科技有限公司 Multi-car cableless elevator system

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