CN109019242A - A kind of skyscraper multiple-protection intelligent and safe elevator - Google Patents
A kind of skyscraper multiple-protection intelligent and safe elevator Download PDFInfo
- Publication number
- CN109019242A CN109019242A CN201811057743.7A CN201811057743A CN109019242A CN 109019242 A CN109019242 A CN 109019242A CN 201811057743 A CN201811057743 A CN 201811057743A CN 109019242 A CN109019242 A CN 109019242A
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- China
- Prior art keywords
- elevator
- fall
- lift car
- connect
- bull stick
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
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- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
-
- 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
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
Abstract
A kind of skyscraper multiple-protection intelligent and safe elevator, including for giving the elevator supply system of elevator supply, the elevator control system of control elevator operation and the elevator shaft being arranged in skyscraper, two sides are respectively equipped with elevator bracket in the elevator shaft, the lift car of vertical lift is equipped between the two elevator brackets, the two elevator pedestal upper ends are transversely provided with mounting bracket, the mounting bracket is equipped with elevator lifting driving device, the elevator lifting driving device is connect by mechanical chain rupture protection mechanism with elevator car roof, the lift car two sides are equipped with electromagnetic adsorption protection mechanism between elevator bracket respectively, the elevator shaft bottom is equipped with buffering anti-falling protection mechanism, the elevator lifting driving device is connect with elevator control system, it has overall construction design reasonable, multiple-protection, prevent step by step The advantages that protecting, be highly-safe.
Description
Technical field
The present invention relates to elevator technology fields, and in particular to a kind of skyscraper multiple-protection intelligent and safe elevator.
Background technique
Elevator, which refers to, to be mounted in building for transporting the vertical lift tool of personnel or cargo.Elevator is run reliable
Property, safety are directly related to the safety of life and property of people.In particular with the high speed expansion of urban construction, skyscraper
Have become the mainstream of house, riding elevator has become a part of life, and the safe operation of elevator increasingly causes society
Extensive concern.
Existing elevator is usually by hoistway, computer room, running part, five part group of lifting part, control section and safety device
At, wherein safety device (being primarily referred to as buffer, limiter of speed and machinery, electrical interlocks) primarily serves the effect of emergency protection,
The safety of elevator is improved to a certain extent.But the risk that safety accident occurs is still remained in actual use, is passed through
The reason of accident occurs is analyzed, and three classes are broadly divided into, first is that caused by artificial, such as maliciously hit door and causes to fall elevator,
Second is that long neglected and in disrepair, there are major safety risks for elevator, third is that elevator design itself comes with some shortcomings, especially reply is disconnected
The emergency cases such as electricity, earthquake, electrical part damage do not have good emergency protection measure.Therefore, it is necessary to be carried out to existing elevator
It improves, especially emergency protection measure should more be reinforced.
For the safety of hoisting elevator, keep product design more reasonable, and tend to be perfect, the prior art has carried out various
It attempts, it is intended to keep elevator overall structure more reasonable, however be constantly present some places not completely as good as one wishes, such as Chinese patent hair
Bright application number 201810550569.3 is provided with a set of bottom buffer protection device using electromagnet principle, which is
Emergency measure when falling for carriage to bottom, but can not solve such as it is intermediate have a power failure, elevator operation is too fast other meet an urgent need
Situation, in addition, though the technical solution can play the role of buffering, but if elevator is in eminence and breaks down and fall
When, due to self gravity effect when reaching bottom impact force be very big, and there is also acting in opposition, therefore should
Technical solution need further to improve improvement.
It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.
Summary of the invention
The object of the invention is in order to make up for the deficiencies of the prior art, provide a kind of skyscraper multiple-protection intelligence
Energy emergency staircase, it has many advantages, such as reasonable overall construction design, multiple-protection, protects step by step, is highly-safe, solves existing
Deficiency present in technology.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of skyscraper multiple-protection intelligent and safe elevator, including for elevator supply elevator supply system,
Control the elevator control system of elevator operation and the elevator shaft being arranged in skyscraper, two sides difference in the elevator shaft
Equipped with elevator bracket, the lift car of vertical lift is equipped between the two elevator brackets, the two elevator pedestal upper ends are lateral
Equipped with mounting bracket, the mounting bracket is equipped with elevator lifting driving device, and the elevator lifting driving device passes through machinery
Formula chain rupture protection mechanism is connect with elevator car roof, and the lift car two sides are equipped with electromagnetism respectively between elevator bracket and inhale
Attached protection mechanism, the elevator shaft bottom are equipped with buffering anti-falling protection mechanism, and the mechanical chain rupture protection mechanism includes point
The anti-fall bull stick of elevator car roof two sides is not set hingedly, is hingedly connected with connection hanging piece respectively on the inside of the two anti-fall bull sticks
It connects, the connection hanging piece is connect with elevator lifting driving device, is equipped between elevator car roof on the inside of the anti-fall bull stick
The rotating driver of anti-fall bull stick rotation is driven, is equipped at intervals with and multiple matches with anti-fall bull stick in the vertical direction on the elevator bracket
The anti-fall support rod for blocking lift car is closed, the elevator lifting driving device is connect with elevator control system.
In one example, two anti-fall bull sticks are symmetricly set on elevator car roof two sides, the connection hanging piece
When being connect with elevator lifting driving device, on the inside of the anti-fall bull stick upwards, outside far from elevator bracket, the connection hanging piece with
When elevator lifting driving device disconnects, anti-fall bull stick inside under the action of rotating driver is contacted with elevator car roof
When, rotating outward stretching on the outside of anti-fall bull stick enables anti-fall support rod to block anti-fall bull stick.
In one example, the rotating driver is adjustable spring, described adjustable spring one end and elevator car roof
Connection, the other end are connect with anti-fall bull stick medial end.
In one example, anti-fall bull stick inner side is corresponded in the elevator car roof equipped with stiffening plate.
In one example, the elevator bracket is vertically equipped with guide rail, institute close to two edges and corners of lift car respectively
The position of lift car corresponding rails is stated equipped with the idler wheel along lifting rail.
In one example, the elevator lifting driving device includes the Athey wheel A that mounting bracket top nose is arranged in
Crawler belt, the lifting are gone up and down with installation on the Athey wheel B, the Athey wheel A and Athey wheel B of mounting bracket top rear is arranged in
Crawler belt forward end is connect with connection hanging piece, and the lifting crawler belt rear end end is connect with clump weight, the Athey wheel A and crawler belt
Any one in wheel B is equipped with drive shaft, and for the drive shaft by gear drive and speed changer, the speed changer and servo are electric
Machine connection, the servo motor are connect with elevator control system.
In one example, the electromagnetic adsorption protection mechanism includes the magnet that lift car two sides are arranged in, the electricity
Multiple magnechucks for carrying out adsorption preventing tenesmus to lift car with magnet cooperation are equipped at intervals on terraced bracket in the vertical direction,
The magnechuck is connect with elevator control system.
In one example, the buffering anti-falling protection mechanism includes that the electromagnet A of lift car bottom is arranged in and sets
It sets in elevator shaft bottom and the magnetic identical electromagnet B of electromagnet A, the elevator shaft bottom is uniform along electromagnet B surrounding
Equipped with several buffer springs, the buffer spring be equipped with buffer board, the elevator shaft bottom be surrounded by buffer board into
The guided way of row guiding.
In one example, the elevator supply system is connected with solar photovoltaic generation system, the photovoltaic
Electricity generation system includes the solar energy photovoltaic panel that top of high-rise buildings is arranged in, and the solar energy photovoltaic panel passes through conducting wire and solar energy
Controller connection, the solar controller are connect with inverter and battery respectively, the inverter and elevator supply system
Connection.
In one example, ultrasonic sensor is equipped between the elevator shaft and lift car, the ultrasonic wave passes
Sensor is electrically connected with microprocessor, and the microprocessor is connect with servo motor, the ultrasonic sensor include transmitting terminal and
Receiving end, in lift car bottom, the receiving end is arranged in elevator shaft bottom for the transmitting terminal setting.
In one example, the lift car left side wall, right side wall, rear wall and top are respectively equipped with multiple damping bullets
Spring, the damping spring are equipped with the inner wall being made of damping soft rubber cushion.
In one example, the elevator car roof is equipped with emergency storage tank.
In one example, oxygen cylinder, water, food and drug are equipped in the emergency storage tank.
In one example, the elevator control system includes car operation board, hall door signal, PLC controller, frequency converter
And governor.
The present invention using the above scheme, protects for existing elevator safety, devises a kind of high level
Multiple-protection intelligent and safe elevator for building realizes the steel when driving lift car by design of mechanical chain rupture protection mechanism
When cord or chain or crawler belt are broken, lift car can be blocked (when having just turned off using mechanical structure realization at the first time
Elevator downstream rate is minimum, is easiest to block lift car), have is not influenced by power supply, timely and effective card
The firmly effect of lift car is first of security protection in the protection of the application elevator safety；By designing electromagnetic adsorption mechanism,
The suction-operated to lift car may be implemented, prevent its tenesmus, realize second security protection, protect machine with mechanical chain rupture
Structure cooperation can be obviously improved anti-fall effect；Making full use of electromagnetism by design buffering anti-falling protection mechanism, identical charges repel each other and bullet
The buffering and damping effect of spring, which is realized, carries out effective protection to the lift car for elevator shaft bottom of falling, and realizes that third road is anti-safely
Shield；By designing solar photovoltaic generation system, electric power can not only be provided when encountering the emergencies such as power failure, while more
Lasting motive force is provided for elevator in an energy-saving and environment-friendly manner, forms the 4th safeguard protection；By being transformed to lift car inside, make
It realizes flexible package, and can lay in oxygen cylinder, water and food, and reply uses when stranded, forms the 5th security protection；Pass through
Detection of the ultrasonic sensor realization to the lift car speed of service being designed, servo motor being controlled when for meeting an urgent need, into
Row reduction of speed；Traditional cable traction mode is substituted by designing crawler type elevator lifting driving device, more securely and reliably.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the complete machine structure schematic diagram of elevator of the present invention；
Fig. 2 is structural schematic diagram when mechanical chain rupture protection mechanism operates normally in elevator of the present invention；
Fig. 3 is the structural schematic diagram in elevator of the present invention after mechanical chain rupture protection mechanism chain rupture；
Fig. 4 is elevator lifting driving device side view operation principle schematic diagram in elevator of the present invention；
Fig. 5 is elevator lifting driving device top view in elevator of the present invention；
Fig. 6 is buffering anti-falling protection mechanism top view in elevator of the present invention；
Fig. 7 is lift car sidewall sections figure in elevator of the present invention；
In figure, 1, elevator shaft, 2, elevator bracket, 3, lift car, 4, mounting bracket, 5, elevator lifting driving device,
501, Athey wheel A, 502, Athey wheel B, 503, lifting crawler belt, 504, breeding block, 505, drive shaft, 506, gear drive, 507,
Speed changer, 508, servo motor, 6, mechanical chain rupture protection mechanism, 601, anti-fall bull stick, 602, connection hanging piece, 603, rotation drive
Dynamic device, 604, anti-fall support rod, 605, stiffening plate, 7, electromagnetic adsorption protection mechanism, 701, magnet, 702, magnechuck, 8, slow
Rush anti-falling protection mechanism, 801, electromagnet A, 802, electromagnet B, 803, buffer spring, 804, buffer board, 805, guided way, 9,
Guide rail, 10, idler wheel, 11, elevator supply system, 12, elevator control system, 13, solar photovoltaic generation system, 1301, the sun
Energy photovoltaic panel, 1302, solar controller, 1303, inverter, 1304, battery, 14, ultrasonic sensor, 15, damping bullet
Spring, 16, damping soft rubber cushion, 17, emergency storage tank.
Specific embodiment
General idea of the invention is illustrated in order to clearer, is carried out in an illustrative manner with reference to the accompanying drawings of the specification detailed
It describes in detail bright.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
In addition, in the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", " vertical ", " vertical ", " top ", " bottom ", " inside ", " outside " is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
In addition, term " A ", " B " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or hidden
Containing the quantity for indicating indicated technical characteristic." A " is defined as a result, the feature of " B " can explicitly or implicitly include one
A or more this feature.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise clear
It is specific to limit.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention, it is to be understood that skyscraper can more play this Shen to the multiple tracks protection in the application
Please multiple tracks protection design superiority, be commonly available to 20 layers or more skyscrapers, but this should not be understood as building the present invention
The restriction of number of floor levels.
In the present invention, it is to be understood that " elevator control system " refers to the control system carried in existing elevator, energy
The combination for the various control hardware and softwares that entire elevator operates normally enough is controlled, this belongs to the prior art, is not of the invention
Emphasis, details are not described herein；" elevator supply system " is to refer to operate normally for elevator to provide the equipment of electric power, this belongs to existing
There is technology, is not emphasis of the invention, details are not described herein.Understanding is additionally needed, elevator is the system of a set of complexity, whole
A elevator, which operates normally, needs many existing components or functional unit or hardware or software, and of the invention focuses on elevator
It is anti-fall, those skilled in the art's cognitive range is belonged to for existing components unmentioned in the application, it is thus impossible to be interpreted as
Lack technical characteristic.
As shown in figs. 1-7, a kind of skyscraper multiple-protection intelligent and safe elevator, including for giving the electricity of elevator supply
Terraced power supply system 11, the control elevator elevator control system 12 run and the elevator shaft 1 being arranged in skyscraper, elevator
Two sides are respectively equipped with elevator bracket 2 in road 1, and the lift car 3 of vertical lift, two elevator brackets 2 are equipped between two elevator brackets 2
Upper end is transversely provided with mounting bracket 4, and mounting bracket 4 is equipped with elevator lifting driving device 5, and elevator lifting driving device 5 passes through
Mechanical chain rupture protection mechanism 6 with connected at the top of lift car 3,3 two sides of lift car are equipped between elevator bracket 2 electric respectively
Magnetic suck protection mechanism 7,1 bottom of elevator shaft are equipped with buffering anti-falling protection mechanism 8, and mechanical chain rupture protection mechanism 6 includes point
The anti-fall bull stick 601 of 3 top two sides of lift car is not set hingedly, two anti-fall 601 insides of bull sticks respectively with connection hanging piece 602
Articulated connection, connection hanging piece 602 are connect with elevator lifting driving device 5, anti-fall 601 inside of bull stick and 3 top of lift car
Between be equipped with the rotating driver 603 for driving anti-fall bull stick 601 to rotate, be equipped at intervals in the vertical direction on elevator bracket 2 it is multiple with
Anti-fall bull stick 601 cooperates the anti-fall support rod 604 for blocking lift car 3, elevator lifting driving device 5 and elevator control system
12 connections.By design of mechanical chain rupture protection mechanism 6, the wirerope or chain or crawler belt hair when driving lift car 3 are realized
When raw fracture, (the 3 elevator downlink of lift car when having just turned off of lift car 3 can be blocked using mechanical structure realization at the first time
Speed is minimum, is easiest to block lift car 3), have is not influenced by power supply, the timely and effective work for blocking lift car 3
With, be the application elevator safety protection in first of security protection；By designing electromagnetic adsorption mechanism 7, may be implemented to electricity
The suction-operated of terraced carriage 3 prevents its tenesmus, realizes second security protection, can with the cooperation of mechanical chain rupture protection mechanism 6
It is obviously improved anti-fall effect；Making full use of electromagnetism by design buffering anti-falling protection mechanism 8, identical charges repel each other and the buffering of spring
Damping effect, which is realized, carries out effective protection to the lift car 3 for 1 bottom of elevator shaft of falling, and realizes the security protection of third road, this
Three security protections cooperate, accident caused by solution is avoided because of one of Safe Failure, and safety is higher.
The specific mounting means of anti-fall support rod 604 can be installed according to floor, such as be corresponded on elevator bracket 604
The upper position of every floor installs an anti-fall support rod 604 or installs an anti-fall branch in the bottom position of every floor
Strut 604.
Two anti-fall bull sticks 601 are symmetricly set on 3 top two sides of lift car, and connection hanging piece 602 and elevator lifting drive
When device 5 connects, upwards, outside is filled far from elevator bracket 2, connection hanging piece 602 and elevator lifting driving for anti-fall 601 inside of bull stick
When setting 5 disconnection, when anti-fall bull stick 601 contacts at the top of inside and lift car 3 under the action of rotating driver 603, anti-fall turn
The outside of bar 601, which rotates outward stretching, enables anti-fall support rod 604 to block anti-fall bull stick 601.
Rotating driver 603 is adjustable spring, is connected at the top of adjustable spring one end and lift car 3, the other end with it is anti-fall
The connection of 601 medial end of bull stick.It using the characteristic of adjustable spring, realizes and anti-fall bull stick 601 is driven to rotate, and then realize anti-fall turn
Bar 601 is stuck on anti-fall support rod 604, so that 3 first time of lift car be blocked.
Upper corresponding anti-fall 601 inner side of bull stick is equipped with stiffening plate 605 at the top of lift car 3.
Elevator bracket 2 is vertically equipped with guide rail 9,3 corresponding rails of lift car close to two edges and corners of lift car 3 respectively
9 position is equipped with the idler wheel 10 gone up and down along guide rail 9.Ensure that vertically guide rail is accurately run lift car 3, and effectively avoids left and right
Or sway forwards and backwards, lift car operation is more steady.
Elevator lifting driving device 5 includes that the Athey wheel A501 that 4 top nose of mounting bracket is arranged in and setting are being installed
Lifting crawler belt 503 is installed on the Athey wheel B502 of 4 top rear of bracket, Athey wheel A501 and Athey wheel B502, goes up and down crawler belt 503
Forward end is connect with connection hanging piece 602, and lifting 503 rear end end of crawler belt is connect with clump weight 504, Athey wheel A501 and crawler belt
Any one in wheel B502 is equipped with drive shaft 505, and drive shaft 505 passes through gear drive 506 and speed changer 507, speed changer 507
It is connect with servo motor 508, servo motor 508 is connect with elevator control system 12.Pass through design crawler type elevator lifting driving
Device 5 substitutes traditional cable traction mode, more securely and reliably.
Electromagnetic adsorption protection mechanism 7 includes that the magnet 701 of 3 two sides of lift car is arranged in, vertically side on elevator bracket 2
To the magnechucks 702 for being equipped at intervals with multiple cooperations with magnet 701 and carrying out to lift car 3 adsorption preventing tenesmus, magnechuck
702 connect with elevator control system 12.Adsorption preventing tenesmus is carried out to lift car using magnechuck principle.
The specific mounting means of magnechuck 702 can be designed according to floor, such as correspond to every layer on elevator bracket
The medium position of floor installs a magnechuck or top or lower part.
Buffering anti-falling protection mechanism 8 includes that the electromagnet A801 of 3 bottom of lift car is arranged in and is arranged in elevator shaft 1
Bottom and the magnetic identical electromagnet B802 of electromagnet A801,1 bottom of elevator shaft is uniformly provided with more along electromagnet B802 surrounding
A buffer spring 803, buffer spring 803 are equipped with buffer board 804, and 1 bottom of elevator shaft, which is surrounded by, carries out buffer board 804
The guided way 805 of guiding.By making full use of in 3 bottom of lift car and the magnetic identical magnet of 1 bottom of elevator shaft installation
The principle that identical charges repel each other causes to hit after avoiding lift car 3 from falling to bottom, reduces injury, passes through the work of buffer spring 803
It injures and further decreases caused by carrying out buffering to lift car 3 again lift car 3 is made to fall.
Elevator supply system 11 is connected with solar photovoltaic generation system 13, and solar photovoltaic generation system 13 includes setting
In the solar energy photovoltaic panel 1301 of top of high-rise buildings, solar energy photovoltaic panel 1301 is connected by conducting wire and solar controller 1302
It connects, solar controller 1302 is connect with inverter 1303 and battery 1304 respectively, inverter 1303 and elevator supply system
11 connections.By designing solar photovoltaic generation system, electric power can not only be provided when encountering the emergencies such as power failure, simultaneously
Lasting motive force is provided for elevator with being more energy-saving and environmentally friendly, and forms the 4th safeguard protection.
Ultrasonic sensor 14, ultrasonic sensor 14 and microprocessor electricity are equipped between elevator shaft 1 and lift car 3
Connection, microprocessor are connect with servo motor 508, and ultrasonic sensor 14 includes transmitting terminal and receiving end, and transmitting terminal setting exists
3 bottom of lift car, receiving end are arranged in 1 bottom of elevator shaft.It is realized by design ultrasonic sensor 14 to lift car 3
The detection of the speed of service controls servo motor 508 when for meeting an urgent need, and carries out reduction of speed.
3 left side wall of lift car, right side wall, rear wall and top are respectively equipped with several damping springs 15, on damping spring 15
Equipped with the inner wall being made of damping soft rubber cushion 16, emergency storage tank 17 is installed at the top of lift car 3, is set in storage tank 17 of meeting an urgent need
There are the requirement such as oxygen cylinder, water, food and drug.By being transformed to lift car inside, flexible package, and energy are achieved
Oxygen cylinder, water and material object are enough laid in, reply uses when stranded, forms the 5th security protection.
Elevator control system 12 includes car operation board, hall door signal, PLC controller, frequency converter and governor.
The course of work of the invention:
When going up and down the disconnection of crawler belt 503, anti-fall bull stick 601 is rotated inward under the action of the telescopic spring at this time, and anti-fall turn
It rotates and stretches out on the outside of bar 601, inside is abutted with stiffening plate 605, as the whereabouts of lift car 3 (at most falls two neighboring anti-fall
The spacing of support rod 604), anti-fall bull stick 601 is stuck on first anti-fall support rod 604 below (as at the beginning of lift car 3
Beginning speed is lower, and impact force is smaller, therefore after being broken, and is blocked very using anti-fall support rod 604 to it at the first time
Effectively), the danger that anti-fall lift car 3 falls, while the alarm system alarm of elevator are realized and then, maintenance personal is by elevator car
Trapped person's rescue and maintenance lift in compartment 3.When going up and down the disconnection of crawler belt 503, while second protection is also to work,
Cooperate with first of protection, based on first of protection, when first of protection failure, based on second protection, third road is anti-
Supplemented by shield, when second, which protects, to fail, security protection is carried out based on the protection of third road, above-mentioned three protection is prevented layer by layer
And protection, it is ensured that when elevator falls, safety is higher.
When elevator supply system 11 breaks down, solar photovoltaic generation system 13 is that entire elevator device is supplied
Electricity, it is ensured that safe operation, and when daily normal use, part power supply, save the cost can be carried out.
Caused by because of the fracture of non-lift crawler belt 503 when 3 too fast operation of lift car, ultrasonic sensor 14 will test speed
Degree information is sent to microprocessor, and microprocessor controls 508 revolving speed of servo motor, and then reduces by 3 decrease speed of lift car, together
When magnechuck 702 be powered to lift car 3 carry out adsorption preventing fall.
When lift car 3 can not normal door when, controlled personnel can open emergency storage tank 17, ask for emergency storing
Water, food, oxygen and drug in case 17, wait for rescue.The skyscraper of the application has with multiple-protection intelligent and safe elevator
There is reasonable overall construction design, multiple-protection, protects step by step, is highly-safe.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of skyscraper multiple-protection intelligent and safe elevator, including for the elevator supply system to elevator supply, control
The elevator control system of elevator operation processed and the elevator shaft being arranged in skyscraper, it is characterised in that: the elevator shaft
Interior two sides are respectively equipped with elevator bracket, and the lift car of vertical lift, the two elevator branch are equipped between the two elevator brackets
Frame upper end is transversely provided with mounting bracket, and the mounting bracket is equipped with elevator lifting driving device, the elevator lifting driving dress
It sets and is connect by mechanical chain rupture protection mechanism with elevator car roof, the lift car two sides are respectively between elevator bracket
Equipped with electromagnetic adsorption protection mechanism, the elevator shaft bottom is equipped with buffering anti-falling protection mechanism, the mechanical chain rupture protection
Mechanism includes being respectively articulated with the anti-fall bull stick that elevator car roof two sides are arranged in, on the inside of the two anti-fall bull sticks respectively with connection
Pendant articulated connection, the connection hanging piece are connect with elevator lifting driving device, the anti-fall bull stick inside and elevator car top
The rotating driver for driving the rotation of anti-fall bull stick is equipped between portion, be equipped at intervals in the vertical direction on the elevator bracket it is multiple with
Anti-fall bull stick cooperates the anti-fall support rod for blocking lift car, and the elevator lifting driving device and elevator control system connect
It connects.
2. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: two institutes
It states anti-fall bull stick and is symmetricly set on elevator car roof two sides, when the connection hanging piece is connect with elevator lifting driving device, institute
It states on the inside of anti-fall bull stick upwards, it is described when outside is disconnected far from elevator bracket, the connection hanging piece and elevator lifting driving device
Anti-fall bull stick is rotated outward on the outside of anti-fall bull stick and is stretched when inside is contacted with elevator car roof under the action of rotating driver
Anti-fall support rod of sening as an envoy to can block anti-fall bull stick, and the rotating driver is adjustable spring, described adjustable spring one end and electricity
Terraced car top connection, the other end are connect with anti-fall bull stick medial end.
3. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Anti-fall bull stick inner side is corresponded on terraced car top equipped with stiffening plate.
4. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Terraced bracket is vertically equipped with guide rail close to two edges and corners of lift car respectively, and the position of the lift car corresponding rails is equipped with
Along the idler wheel of lifting rail.
5. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Terraced lifting drive includes the Athey wheel A that mounting bracket top nose is arranged in and the shoe that mounting bracket top rear is arranged in
Installation lifting crawler belt, the lifting crawler belt forward end are connect with connection hanging piece on belt wheel B, the Athey wheel A and Athey wheel B,
The lifting crawler belt rear end end is connect with clump weight, any one in the Athey wheel A and Athey wheel B is equipped with driving
Axis, the drive shaft are connect by gear drive and speed changer, the speed changer with servo motor, the servo motor and elevator
Control system connection.
6. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Magnetic suck protection mechanism includes the magnet that lift car two sides are arranged in, and is equipped at intervals in the vertical direction on the elevator bracket more
A magnechuck for carrying out adsorption preventing tenesmus to lift car with magnet cooperation, the magnechuck and elevator control system connect
It connects.
7. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: described slow
Rushing anti-falling protection mechanism includes that the electromagnet A of lift car bottom is arranged in and is arranged in elevator shaft bottom and electromagnet A magnetic
The identical electromagnet B of property, the elevator shaft bottom is uniformly provided with several buffer springs, the buffering elastic along electromagnet B surrounding
Spring is equipped with buffer board, and the elevator shaft bottom is surrounded by the guided way being oriented to buffer board.
8. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Terraced power supply system is connected with solar photovoltaic generation system, and the solar photovoltaic generation system includes being arranged on skyscraper top
The solar energy photovoltaic panel in portion, the solar energy photovoltaic panel are connect by conducting wire with solar controller, the solar controller
It is connect respectively with inverter and battery, the inverter is connect with elevator supply system.
9. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: the electricity
Ultrasonic sensor is equipped between stair shaft road and lift car, the ultrasonic sensor is electrically connected with microprocessor, described micro-
Processor is connect with servo motor, and the ultrasonic sensor includes transmitting terminal and receiving end, and the transmitting terminal is arranged in elevator
Cage bottom, the receiving end are arranged in elevator shaft bottom.
10. a kind of skyscraper according to claim 1 multiple-protection intelligent and safe elevator, it is characterised in that: described
Lift car left side wall, right side wall, rear wall and top are respectively equipped with multiple damping springs, and the damping spring is equipped with by subtracting
The inner wall that soft rubber cushion is constituted is shaken, the elevator car roof is equipped with emergency storage tank, is equipped with oxygen in the emergency storage tank
Bottle, water, food and drug, the elevator control system include car operation board, hall door signal, PLC controller, frequency converter and tune
Fast device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057743.7A CN109019242A (en) | 2018-09-11 | 2018-09-11 | A kind of skyscraper multiple-protection intelligent and safe elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057743.7A CN109019242A (en) | 2018-09-11 | 2018-09-11 | A kind of skyscraper multiple-protection intelligent and safe elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019242A true CN109019242A (en) | 2018-12-18 |
Family
ID=64621071
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811057743.7A Pending CN109019242A (en) | 2018-09-11 | 2018-09-11 | A kind of skyscraper multiple-protection intelligent and safe elevator |
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| CN (1) | CN109019242A (en) |
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