CN109956385A - A kind of four door elevator door-motor system with anti-error shifting - Google Patents
A kind of four door elevator door-motor system with anti-error shifting Download PDFInfo
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- CN109956385A CN109956385A CN201711343140.9A CN201711343140A CN109956385A CN 109956385 A CN109956385 A CN 109956385A CN 201711343140 A CN201711343140 A CN 201711343140A CN 109956385 A CN109956385 A CN 109956385A
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- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 238000000034 method Methods 0.000 claims description 8
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- 230000000903 blocking effect Effects 0.000 claims 1
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- 230000001360 synchronised effect Effects 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 abstract description 2
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- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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Classifications
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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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The present invention relates to a kind of four door elevator door-motor systems with anti-error shifting, solving existing elevator cage door and layer door is not united opening, layer door, which is opened, to be easy to be influenced by carriage stop place error, cause that gate is opened and the problem of layer door the case where not opening, it include: four mutually independent gates, multiple layers of door corresponding with gate, linkage locking mechanism and anti-error moving device, linkage locking mechanism include the linkage mechanism for realizing gate and layer door linkage and the retaining mechanism for locking gate and layer door respectively.Layer door and gate are by the way of united opening, when gate is opened, it realizes that layer door is synchronous by linkage mechanism to open, it is not in that gate is opened and layer door the case where not opening, linkage mechanism will also realize that the linkage of unlocking of gate and layer door, anti-error moving device remain rigid static stable state in lift car leveling.
Description
Technical field
The invention belongs to elevators field, especially a kind of four door elevator door-motor system with anti-error shifting.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °, elevator includes carriage, traction system, door
Machine system, electric-control system and safety system.
Door mechanism system includes layer door and gate, be that passenger passes in and out unique portal of elevator and passenger takes elevator must
The protective device wanted.According to the structure of elevator, gate is to be set to carriage side, and carriage is followed to run up and down, and gate is used to seal
Carriage is closed, the passenger in carriage is protected.Layer door is set at the floor that each carriage stops, and layer door is fixed, the number of layer door
Amount is set according to the number of plies that carriage stops.Elevator in this way is in normal course of operation, other than the position that carriage needs to stop,
For other layer of door, carriage is only passed through.
In order to which layer door opens simultaneously when carriage is opened the door, it is therefore desirable to can be opened simultaneously with a kind of gate and layer door
Mechanism is equipped with a knife in carriage, installs on layer door currently, gate and layer door open the mechanism all using a kind of referred to as door knife
There is door lock idler wheel, when needing while opening layer door, door cutter holder lives door lock idler wheel, so that the moving distance of door lock idler wheel is more than to open
Stroke is locked, layer door is opened.When not needing to open layer door, door lock idler wheel is also to pass through in door knife, due to door knife and door lock idler wheel
Reasons in structure, between the meeting of door lock idler wheel and door knife generate friction, each time elevator pass through layer door position when, can all issue sound
It rings.
But be not linkage between existing gate and layer door, gate has the opener of itself, the opener of gate
Layer door can not be driven to open, the unlatching of layer door is another set of opener, and the unlatching of layer door is only because carriage just can be by layer
Layer door opener is opened, and the unlatching of layer door is linked with carriage, is not to link with gate, therefore work as carriage stop place
When there is error, it may appear that gate is opened and situation that layer door is fail to open.
Summary of the invention
The present invention solves existing elevator cage door and layer door is not united opening, and layer door, which is opened, to be easy to be stopped by carriage
Location error influences, and causes gate to open the problem of layer door the case where not opening, provides a kind of four door with anti-error shifting
Elevator door-motor system, carriage tool is there are four gate, and each floor is there are four layer door is corresponding with gate, corresponding layer door and sedan-chair
Door is by the way of united opening, after lift car leveling, drives layer door to open while gate is opened.
This invention also solves existing elevator cage doors to open in the case where carriage non-leveling, and there are certain safety
The defect of hidden danger provides a kind of four door elevator door-motor system with anti-error shifting, and carriage is provided with linkage locking mechanism, linkage
Retaining mechanism includes leveling tripper, and only lift car leveling could be unlocked gate in running process of elevator, realizes sedan-chair
Door is opened and closed with layer door linkage.
This invention also solves unfavorable defect is rescued in existing lift car, a kind of four with anti-error shifting are provided and are opened
Door elevator door-motor system, by the way that linkage locking mechanism is arranged, linkage locking mechanism connects manual drag-line, and behaviour in carriage may be implemented
Make gate and layer door linkage is opened.
The specific technical proposal of the invention is: a kind of elevator door-motor system, characterized by comprising:
Gate is total up to four, is respectively arranged at four side walls of carriage and goes up and down with carriage, can be driven by the gate in carriage
Opening and closing is realized in mechanism driving；
Layer door, is set to building floor, and there are four each floor is respectively provided with, and position is corresponding with four gates of carriage,
It can be driven by layer door drive mechanism and realize opening and closing；
Linkage locking mechanism, including realizing the linkage mechanism of gate and layer door linkage and respectively locking the locking machine of gate and layer door
Structure, linkage locking mechanism are four groups, one group of correspondence, one gate and a layer door；
The linkage mechanism uses telescopic plug in construction, including extensible member and the socket joint plugged with extensible member
Component；
Anti-error moving device, it is telescopic to be set in carriage, stretching state is remained when gate and layer door are opened, and stretch out shape
State is the unlocking condition of linkage locking device.
Gate is gone up and down with carriage, and for protecting passenger in carriage, gate can be driven by gate driving mechanism and realize opening and closing,
Can also be manually opened when needing to rescue, layer door belongs to stationary structure, is all to be fixed on building floor, layer door can
, can be manually opened when failure needs to rescue to realize opening and closing by the driving of layer door drive mechanism, when elevator works normally, layer
Door is linked by linkage mechanism and gate, and layer door is synchronous therewith when gate is opened opens, in this way in the normal work of elevator
When making, realize that layer door is synchronous by linkage mechanism when only gate is opened and open, be not in gate unlatching and layer door not
The situation of unlatching, linkage mechanism use telescopic plug in construction, and extensible member is stretched out to be opened with female piece grafting, gate
In the process, extensible member moves synchronously, to drive layer door to open by female piece, the error of lift car leveling is always at perpendicular
To shape, therefore extensible member and female piece can be reserved to redundancy in a vertical direction, and gate and layer door open movement
Distance is fixed, that is to say, that position when extensible member and female piece socket joint can be fixed, therefore can will add
Size on big female piece is vertical after extensible member retracts, is not present between carriage and layer door and contacts, and guarantees to have absolute
Gap, that is, when carriage is by ceaselessly layer, there is absolute gap, any position of carriage will not between carriage and layer door
Exist between layer door and layer door drive mechanism and contact, sound would not also occur, guarantees that elevator operation is mute；In order to guarantee layer
The normal operation of door and gate, only just opens in setting position, also avoids maloperation, gate and layer door are provided with corresponding
Retaining mechanism, when gate and layer door need to open, retaining mechanism is unlocked, and unlock can be carried out individually, especially
When rescue, when elevator works normally, unlock is also to be realized by linkage mechanism, that is to say, that the solution of layer door and gate
Lock is also to realize synchronizing unlocking by linkage mechanism.Anti-error moving device is mainly that lift car keeps safety when being in leveling state
Carriage is avoided to generate mobile device, anti-error moving device stretches out and starts and work after lift car leveling, and carriage terminates leveling preparation
When lifting, anti-error moving device is to release to retract, that is to say, that anti-error moving device acts after lift car leveling, later gate and layer door
It can open, anti-error moving device is released and retracted after gate is closed with layer door, and carriage could be gone up and down later, if anti-error moving device is not
Movement, then gate and layer door cannot be opened, and remove rescue situations, and anti-error moving device does not release retraction, then carriage cannot be gone up and down, anti-error
The precondition that the stretching state of moving device is opened as layer door and gate.
Preferably, gate driving mechanism includes gate driving motor, gate drive deceleration mechanism, gate drives speed reducer
Structure is connected with traction wheel, is connected between traction wheel and gate by door rope；Layer door drive mechanism includes layer door driving motor, layer door
Drive deceleration mechanism, layer door drive deceleration mechanism are connected with traction wheel, are connected between traction wheel and layer door by door rope.Traction wheel
It is connected by Men Suo with gate or layer door, door rope is drawn in traction wheel rotation, and door Suo Ladong gate or layer door are mobile, thus real
Now it is opened and closed；Gate driving motor cooperates the driving traction wheel rotation of gate drive deceleration mechanism, and layer door driving motor cooperates layer door to drive
Dynamic deceleration mechanism driving traction wheel rotation, therefore opening and closing, the mainly need in view of rescue is implemented separately in gate and layer Men Junke
It wants, for example passenger actively escape by rescue in carriage, or is passively rescued from outside.
Preferably, the extensible member is telescopic interlocking bar, the end of interlocking bar is in that can drive it after rotating
The polygonized structure that his component rotates simultaneously, interlocking bar are set at gate driving mechanism, and being provided at layer door drive mechanism can
With interlocking bar to connector sleeve slotting and with interlocking bar rotation, connector sleeve is female piece.
Preferably, interlocking bar has the bond structure being connected with gate driving mechanism, and begin in interlocking bar telescopic process
It keeps connecting with gate driving mechanism eventually；Interlocking bar tail end is connected with linkage push rod, and linkage push rod is connected with retaining mechanism.Linkage
Bar will establish the interaction relation of gate Yu layer door, while the power for also wanting gate to open passes to layer door and opens for layer door, because
Using key connection between this interlocking bar and gate driving mechanism herein, key connection does not influence interlocking bar axial movement, and can be with
Transmit torque；Interlocking bar is other than axial movement, and there are also rotating, interlocking bar is connected by the push rod that links with retaining mechanism, links
Push rod is to give interlocking bar flexible power, does not influence interlocking bar rotation.
Preferably, four gates of carriage are mutually indepedent, each gate all has individual gate driving mechanism and connection
Dynamic retaining mechanism；Four layer doors of same floor are mutually indepedent, and each layer of door all has individual layer door drive mechanism.
Preferably, the retaining mechanism of gate includes matching with the mobile car door lock lock tongue of gate, with car door lock lock tongue
And the car door lock jam plate of car door lock lock tongue and driving car door lock jam plate is stopped to move the car door lock unlocking mechanism being unlocked；Layer door
Retaining mechanism include the layer door for merging barrier layer Door-lock bolt with the mobile layer Door-lock bolt of layer door, with the matching of layer Door-lock bolt
Lock jam plate and the layer door lock unlocking mechanism being unlocked by linkage mechanism driving for driving layer door lock jam plate to move.In order in sedan-chair
After door establishes linkage with layer door, with gate synchronous opening/closing, layer door lock unlocking mechanism is driven layer door by linkage mechanism, that is, is linked
Mechanism will drive a layer door lock unlocking mechanism to be unlocked while establishing linkage.
Preferably, car door lock unlocking mechanism include swing rod, be connected with swing rod for driving car door lock jam plate to move
Link mechanism, link mechanism include that unlock drive rod and car door lock pivoted arm, swing rod medium position are hingedly fixed, and one end of swing rod connects
Oscillating motor is connect, the other end of swing rod connects leveling tripper.It swings and drives linkage in swing process by linkage push rod
Bar is flexible, realizes that gate is unlocked by link mechanism, and swing rod is driven by the oscillating motor of connection, and one end of swing rod connects
Leveling tripper is connect, the leveling tripper indicates the tripper that carriage can just trigger when leveling, works as sedan-chair
After the leveling of compartment, the triggering unlock of leveling tripper, swing rod just can drive lower swing in oscillating motor at this time, and carriage leaves leveling
When position, leveling tripper locks swing rod, and swing rod cannot be swung, and gate is lockable at this time, so that it is guaranteed that gate when non-leveling
It will not open.
Preferably, leveling tripper includes at an angle and rotatable locking bar with swing rod, is fixed on locking bar
Locking bar permanent magnet, the electromagnet that is fixed on the leveling permanent magnet of level position on building and is connected with locking bar, electromagnet makees
It is contrary with locking bar permanent magnet effect locking bar with the direction of locking bar.The side of locking bar permanent magnet and leveling permanent magnet interaction
To just locking bar being pushed to swing, locking bar, which is separated after swinging with swing rod, completes swing rod unlock, and permanent magnet herein can be attracting
Or repel each other, determined according to the unlocking direction of the position of setting and locking bar；And it is high using Reliability comparotive after permanent magnet, and
In the case of elevator power failure, as long as lift car leveling can realize that gate unlocks, consequently facilitating rescue；In view of carriage can be by not stopping
The floor stayed, therefore a counteracting is generated by electromagnet, leveling tripper only comes in the floor that carriage needs to stop real
Now unlock；Certainly it when carriage is out of order, needs carriage to open gate in non-flat layer state, can be carried out at this time by electromagnet
Unlock.
Preferably, anti-error moving device includes being set to telescopic safety plug in carriage, it is set on hoistway corresponding flat
The pin hole that the position of layer is matched with safety plug, safety plug are connected with drive rod, and drive rod is connected with leveling trigger device.Carriage
After leveling, under the triggering of leveling trigger device, safety plug is stretched out and is inserted into pin hole, so that carriage and hoistway form one
Rigidity is steady and remains static, and leveling trigger device can use some position sensors, and the present invention uses permanent magnet.
Preferably, linkage locking mechanism is connected with manual drag-line, manual drag-line is divided into gate drag-line and layer Men Lasuo, sedan-chair
Door drag-line is connected with the retaining mechanism of gate to be unlocked for the retaining mechanism of gate, and layer Men Lasuo is connected with the retaining mechanism of layer door
Retaining mechanism for layer door unlocks.The setting of manual drag-line is to rescue needs, the feelings that especially whole elevator all has a power failure
Under condition, gate and the unlock of layer door can be carried out by manually mode.
The beneficial effects of the present invention are: carriage tool is there are four gate, four gates are in four side walls of carriage, every Stall
Layer is corresponding with gate there are four layer door, and daylighting effect is good, and passenger's disengaging is fast, layer door and gate using united opening side
Formula when gate is opened, realizes that layer door is synchronous by linkage mechanism and opens, and is not in that gate is opened and feelings that layer door is not opened
Condition, linkage mechanism will also realize the linkage of unlocking of gate and layer door.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the present invention；
Fig. 2 is a kind of top view of the present invention；
Fig. 3 is a kind of structural schematic diagram of gate vision of the present invention；
Fig. 4 is a kind of top view of anti-error moving device of the present invention；
In figure: 1, carriage, 2, gate upper beam, 3, layer door upper beam, 4, layer door drive mechanism, 5, gate driving mechanism, 6, Men Suo, 7,
Linkage locking mechanism, 8, manual drag-line, 9, electromagnet, 10, locking bar, 11, spring, 12, locking bar permanent magnet, 13, leveling permanent magnet,
14, position sensor, 15, swing rod, 16, rotation seat, 17, unlock drive rod, 18, manual unlocking bar, 19, linkage push rod, 20, pendulum
Head, 21, oscillating motor, 22, synchronous belt, 23, gate driving motor, 24, connecting plate, 25, gate drive deceleration mechanism, 26, connection
Lever, 27, layer door drive deceleration mechanism, 28, layer door lock swing rod, 29, layer door lock jam plate, 30, layer Door-lock bolt, 31, car door lock
Lock tongue, 32, car door lock jam plate, 33, car door lock pivoted arm, 34, gate, 35, actuating arm, 36, driving motor, 37, cursor, 38,
Safety plug synchronizing bar, 39, attachment base, 40, plunger, 41, triangular connecting plate.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the invention will be further described.
A kind of embodiment: four door elevator door-motor system with anti-error shifting (referring to Fig. 1 Fig. 2 Fig. 3), comprising: gate 34
With layer door, linkage mechanism is provided between gate and layer door.Gate is four and is respectively arranged at the side wall of carriage 1 with carriage liter
Drop, gate upper side edge are in gate upper beam 2(figure only depending on having gone out a gate), layer door is fixedly installed on building floor, each
There are four floors, and layer Men Bingyu gate is corresponding (only corresponding depending on having gone out the gate that a layer Men Bingyu is regarded out in figure), on layer door
Side is layer door upper beam 3.It is mutually indepedent between gate, it is also mutually indepedent between layer door, each feature described below all just for
One gate and corresponding layer door.
Gate upper beam both ends are fixed with roller mount, and idler wheel is provided in roller mount, a rope 6, Men Suo is wound between two idler wheels
It is mutually fixed by connecting plate with gate, it is linkage between main door and secondary door that the gate of the present embodiment, which uses four door structure, opening and closing
Distance it is different, the time of opening and closing is identical.Gate is driven by gate driving mechanism 5, and gate driving mechanism includes that gate drives
Dynamic motor 23, gate drive deceleration mechanism 24, gate drive deceleration mechanism are connected with traction wheel, and Men Suo is wound on traction wheel,
Traction wheel rotation drives door Suo Yidong, and according to the opening ways of gate, connecting plate is with door rope by corresponding fixed form.Gate drives
It is connected between dynamic motor and gate drive deceleration mechanism by synchronous belt 22.Layer door upper beam both ends fixed idler whell seat, in roller mount
It is provided with idler wheel, Men Suo is full of between two idler wheels, door rope is mutually fixed by connecting plate with layer door, and the layer door of the present embodiment uses two
Opening structure.Layer door by layer door drive mechanism 4 drive be opened and closed, layer door drive mechanism include layer door driving motor, layer door driving subtract
Fast mechanism 27, layer door drive deceleration mechanism are connected with traction wheel, and Men Suo is around on traction wheel.Layer door driving motor and layer door drive
It is connected between deceleration mechanism by synchronous belt.
The retaining mechanism of gate is provided in carriage, the retaining mechanism of gate includes that car door lock lock tongue 31 and car door lock are locked
Tongue, which matches, to be merged the car door lock jam plate 32 for stopping car door lock lock tongue and car door lock jam plate is driven to move the car door lock solution being unlocked
Latch mechanism.It connects and is fixed with gate lock on the door rope of gate, car door lock lock tongue is set on gate lock, under car door lock lock tongue
Portion is connected with spring, and gate lock is with door rope synchronizing moving.Car door lock jam plate is in tabular, is provided with cunning on car door lock jam plate
Slot is installed with pin shaft in sliding slot, and pin shaft is fixed in carriage, the glide direction and the moving direction phase of gate lock of car door lock jam plate
Vertically.Car door lock unlocking mechanism includes swing rod 15, the link mechanism for driving car door lock jam plate to move being connected with swing rod, is connected
Linkage includes unlock drive rod 17 and car door lock pivoted arm 33, and the remote position from oscillating motor passes through rotation seat 16 in the middle part of swing rod
Hinged fixed, one end of swing rod connects oscillating motor 21, and one end of swing rod is connected with yaw 20, is provided with arc-shaped gear in yaw
Slot, the rotation center of circle of the arc tooth socket are the articulated position of swing rod, are fixed with gear on the output shaft of oscillating motor, gear is in
In arc tooth socket and engage.Position is articulated in carriage among car door lock pivoted arm, and car door lock pivoted arm one end is provided with elongated slot, elongated slot
It is connect between the corresponding end of car door lock jam plate by pin shaft.The other end of car door lock pivoted arm is hinged with unlock drive rod, solves
Lock drive rod is hinged with swing rod.The other end of swing rod connects leveling tripper, and leveling tripper includes with swing rod in one
A angle and rotatable locking bar 10, are fixed on the flat of level position on building at the locking bar permanent magnet 12 being fixed on locking bar
Layer permanent magnet 13 and the electromagnet 9 being connected with locking bar, electromagnet act on the direction of locking bar and the side of locking bar permanent magnet effect locking bar
To on the contrary, being connected with spring 11 on locking bar, spring 11 acts on the direction locking bar identical as the permanent magnet effect direction of locking bar of locking bar
One end be articulated in carriage, the other end of locking bar is mutually touched with the side of swing rod.When carriage is gone up and down, it is docked to the position of leveling
It sets, at this time leveling permanent magnet and the phase separation of locking bar permanent magnet, in the present embodiment by the way of attracting, leveling permanent magnet inhales dynamic lock
Bar, so that the end of locking bar is mutually separated with the side of swing rod, oscillating motor is rotated at this time, the gear band on oscillating motor output shaft
The dynamic movement of movable pendulum, swing rod is swung, in terms of the direction in Fig. 2, the right end bottom of swing rod.During the swing rod bottom, solution is driven
Lock drive rod moves down, and unlock drive rod drives the rotation of car door lock pivoted arm, and car door lock pivoted arm pulls down car door lock jam plate, so that car door lock
The upper end right edge of jam plate is mutually separated with car door lock lock tongue avoids the mobile track of car door lock lock tongue, and gate can be in door at this time
It is moved under Suo Zuoyong.If carriage does not need to stop when passing through floor, elevator control system can give electromagnet one at this time
A signal, work of electromagnet, the active force that electromagnet gives locking bar just offsets permanent magnet and spring gives the active force of locking bar,
So that locking bar does not rotate, swing rod is not unlocked, and continues to keep gate locking.In order to guarantee the controllable of unlock, in turning for locking bar
Position sensor 14 is arranged in moved end portion, and position sensor 14 is arranged on the motion track of unlock drive rod, passes through position
The induction of sensor sends a signal to elevator control system, determines that elevator cage door is unlocked.The retaining mechanism packet of same layer door
Include the layer door lock jam plate 29 for merging barrier layer Door-lock bolt with the mobile layer Door-lock bolt 30 of layer door, with the matching of layer Door-lock bolt and
The layer door lock unlocking mechanism being unlocked by linkage mechanism driving for driving layer door lock jam plate to move.It is also solid on the door rope of layer door
Surely there is a layer door lock seat, layer Door-lock bolt 30 is set on layer door lock seat.Layer door lock unlocking mechanism includes the hinged layer in one end
Door lock swing rod 28, layer door lock swing rod are driven by linkage mechanism and are swung, and it is another that layer door lock jam plate is slidably connected to layer door lock swing rod
End, the end side of layer door lock jam plate and layer Door-lock bolt side contact barrier layer Door-lock bolt are mobile.In the drive of linkage mechanism
Under dynamic, layer door lock swing rod is swung, and the swinging end of layer door lock swing rod drives layer door lock jam plate mobile, from Fig. 2, layer door lock jam plate
It moves up, the right edge of layer door lock jam plate lower end is mutually separated with layer Door-lock bolt left side, and layer door completes unlock at this time.
The side of car door lock jam plate is connected with manual unlocking bar 18, and manual unlocking bar connects swing rod 15, and manual unlocking bar connects
It is connected to manual drag-line 8, the end of manual drag-line extends in carriage.When elevator power failure, locking bar under the action of the spring
It swings, locking bar end is separated with swing rod, pulls manual drag-line, and manual drag-line drives manual unlocking bar mobile, and manual unlocking bar pushes away
Dynamic car door lock jam plate is mobile, realizes the unlock of car door lock lock tongue.The side of layer door lock jam plate is connected with V-arrangement unlocking board, and unlocking board connects
It is connected to manual drag-line, pulls manual drag-line, unlocking board rotation, unlocking board push layer door lock jam plate is mobile, layer door lock jam plate and layer
The unlock of layer Door-lock bolt is realized in Door-lock bolt separation.It is connected between layer door lock swing rod and unlocking board and layer door top fixed frame
Reset spring.
The linkage mechanism uses telescopic plug in construction, plugs including extensible member and with extensible member
Female piece.In the present embodiment, extensible member is to use telescopic interlocking bar 26, and the end of interlocking bar is in that can drive after rotating
The polygonized structure that other component rotates simultaneously is polygonal pyramid shape in the present embodiment, and interlocking bar is set at gate driving mechanism,
Interlocking bar has the bond structure being connected with gate driving mechanism, and protects always with gate driving mechanism in interlocking bar telescopic process
Hold connection.Interlocking bar tail end is connected with linkage push rod 19, and the end position of link push rod and swing rod is hinged.Layer door drive mechanism
Place is provided with can be with interlocking bar to connector sleeve slotting and with interlocking bar rotation, and connector sleeve is female piece, and connector sleeve front end is
The inner hole matched with the polygonal pyramid of linkage boom end, the tail end of connector sleeve are connected in layer door lock swing rod, connector sleeve and layer door
Using key connection between drive deceleration mechanism.In swing rod swing process, push interlocking bar flexible by linkage push rod, interlocking bar is stretched
It is inserted into connector sleeve out, as interlocking bar is inserted into, connector sleeve is pushed retrogressing, and push layer door lock swing rod, which is swung, in retrogressing realizes
Layer door unlock, after being inserted in place, interlocking lever rotation drives connector sleeve rotation, and connector sleeve drives the work of layer door drive deceleration mechanism,
Layer door drive deceleration mechanism drives traction wheel rotation, and traction wheel draws door rope, realizes that gate is synchronous with layer door and opens.It is outer when needing
When portion rescues, layer door is individually to control unlatching by layer door drive mechanism.
It further include anti-error moving device (referring to fig. 4), it is telescopic to be set in carriage, it is protected always when gate is opened with layer door
Stretching state is held, and stretches out the unlocking condition that state is linkage locking device.Anti-error moving device includes being set in carriage and can stretching
The safety plug of contracting is set to and corresponds to the pin hole that the position of leveling is matched with safety plug on hoistway, and safety plug is connected with drive rod,
Drive rod is connected with leveling trigger device.Wherein between the upper and lower corresponding car roof frame angle beam in carriage top frame diagonal position
It is fixed with safety plug mounting rack, safety plug mounting rack is internally provided with safety plug, the frame shape that safety plug mounting rack is integrally formed
Structure has two mounting rack vertical plates, is middle transverse slat, middle transverse slat and safety plug mounting rack frame between two mounting rack vertical plate middle positions
It is vertical intermediate bulkhead between bottom, the lower part of safety plug mounting rack is divided into two chambers transparent back and forth in left and right by intermediate bulkhead,
The position up and down of each chamber is mounted on needle roller row, and needle roller row is internal to be equipped with multiple parallel needle rollers, the rotation axis of needle roller
The vertical intermediate bulkhead of line.Safety plug includes shank, and the front end of shank forms two plungers 40, and two plungers intracavitary are stretched from corresponding respectively
Out, the side up and down of shank is in contact with needle roller.The tail end of shank is connected with driving motor 36, driving motor by actuating arm 35
Output shaft on be fixed with drive rod, end and the actuating arm of drive rod are hinged, and actuating arm is hinged with shank tail end.Insurance
Totally two groups of pin assembly, two groups of insurance pin assemblies are in the diagonal position of carriage top frame, pass through insurance between two groups of insurance pin assemblies
It sells the connection of synchronizing bar 38 and forms synchronization, safety plug synchronizing bar is two, inner sidewall of the two safety plug synchronizing bars close to carriage top frame
Arrangement, the opposite end of two safety plug synchronizing bars are articulated with jointly on a cursor 37, and the intermediate position of cursor joins in branch
On seat, support is fixed on the inner side of the carriage top frame member of lower section, and the other end of a safety plug synchronizing bar passes through cursor
It is hinged with actuating arm, the other end of another safety plug synchronizing bar is mutually cut with scissors by triangular connecting plate 41 with another shank tail end
It connects, two angles of triangular connecting plate are respectively articulated with safety plug synchronizing bar and shank, another angle is articulated on attachment base 39, connection
Seat is fixed on the inner side of the carriage top frame member of lower section.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within the technology of the present invention side
The protection scope of case.
Claims (10)
1. a kind of four door elevator door-motor system with anti-error shifting, characterized by comprising:
Gate is total up to four, is respectively arranged at four side walls of carriage and goes up and down with carriage, can be driven by the gate in carriage
Opening and closing is realized in mechanism driving；
Layer door, is set to building floor, and there are four each floor is respectively provided with, and position is corresponding with four gates of carriage,
It can be driven by layer door drive mechanism and realize opening and closing；
Linkage locking mechanism, including realizing the linkage mechanism of gate and layer door linkage and respectively locking the locking machine of gate and layer door
Structure, linkage locking mechanism are four groups, one group of correspondence, one gate and a layer door；
The linkage mechanism uses telescopic plug in construction, including extensible member and the socket joint plugged with extensible member
Component;
Anti-error moving device, it is telescopic to be set in carriage, stretching state is remained when gate and layer door are opened, and stretch out shape
State is the unlocking condition of linkage locking device.
2. a kind of four door elevator door-motor system with anti-error shifting according to claim 1, it is characterised in that gate drives
Motivation structure includes gate driving motor, gate drive deceleration mechanism, and gate drive deceleration mechanism is connected with traction wheel, traction wheel with
It is connected between gate by door rope；Layer door drive mechanism includes layer door driving motor, layer door drive deceleration mechanism, and the driving of layer door subtracts
Fast mechanism is connected with traction wheel, is connected between traction wheel and layer door by door rope.
3. a kind of four door elevator door-motor system with anti-error shifting according to claim 1, it is characterised in that described
Extensible member is telescopic interlocking bar, and the end of interlocking bar is in the polygon knot that can drive other component while rotation after rotation
Structure, interlocking bar are set at gate driving mechanism, be provided at layer door drive mechanism can with interlocking bar to insert and with interlocking bar turn
Dynamic connector sleeve, connector sleeve are female piece.
4. a kind of four door elevator door-motor system with anti-error shifting according to claim 3, it is characterised in that interlocking bar
It keeps connecting with gate driving mechanism always with the bond structure being connected with gate driving mechanism, and in interlocking bar telescopic process
It connects；Interlocking bar tail end is connected with linkage push rod, and linkage push rod is connected with retaining mechanism.
5. a kind of four door elevator door-motor system with anti-error shifting according to claim 1 or 2 or 3 or 4, feature exist
Mutually indepedent in four gates of carriage, each gate all has individual gate driving mechanism and linkage locking mechanism；It is same
Four layer doors of floor are mutually indepedent, and each layer of door all has individual layer door drive mechanism.
6. a kind of four door elevator door-motor system with anti-error shifting according to claim 1 or 2 or 3 or 4, feature exist
It include merging blocking car door lock lock tongue with the mobile car door lock lock tongue of gate, with the matching of car door lock lock tongue in the retaining mechanism of gate
Car door lock jam plate and driving car door lock jam plate move the car door lock unlocking mechanism that is unlocked；Layer door retaining mechanism include with
The mobile layer Door-lock bolt of layer door merges the layer door lock jam plate of barrier layer Door-lock bolt and by gear with the matching of layer Door-lock bolt
The layer door lock unlocking mechanism that structure driving is unlocked for driving layer door lock jam plate to move.
7. a kind of four door elevator door-motor system with anti-error shifting according to claim 6, it is characterised in that car door lock
Unlocking mechanism includes swing rod, the link mechanism for driving car door lock jam plate to move being connected with swing rod, and link mechanism includes solution
Lock drive rod and car door lock pivoted arm, swing rod medium position are hingedly fixed, and one end of swing rod connects oscillating motor, the other end of swing rod
Connect leveling tripper.
8. a kind of four door elevator door-motor system with anti-error shifting according to claim 7, it is characterised in that leveling solution
Locking device includes at an angle and rotatable locking bar with swing rod, the locking bar permanent magnet being fixed on locking bar, is fixed on building
The leveling permanent magnet of level position and the electromagnet being connected with locking bar on object, electromagnet act on direction and the locking bar permanent magnet of locking bar
Act on the contrary of locking bar.
9. a kind of four door elevator door-motor system with anti-error shifting according to claim 1 or 2 or 3 or 4, feature exist
Include being set to telescopic safety plug in carriage in anti-error moving device, is set to the position for corresponding to leveling on hoistway and safety plug
The pin hole matched, safety plug are connected with drive rod, and drive rod is connected with leveling trigger device.
10. a kind of four door elevator door-motor system with anti-error shifting according to claim 1 or 2 or 3 or 4, feature
It is that linkage locking mechanism is connected with manual drag-line, manual drag-line is divided into gate drag-line and layer Men Lasuo, gate drag-line and gate
Retaining mechanism be connected for gate retaining mechanism unlock, the lock that layer Men Lasuo is connected with the retaining mechanism of layer door for layer door
Tight mechanism unlock.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343140.9A CN109956385A (en) | 2017-12-14 | 2017-12-14 | A kind of four door elevator door-motor system with anti-error shifting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711343140.9A CN109956385A (en) | 2017-12-14 | 2017-12-14 | A kind of four door elevator door-motor system with anti-error shifting |
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| CN201711343140.9A Pending CN109956385A (en) | 2017-12-14 | 2017-12-14 | A kind of four door elevator door-motor system with anti-error shifting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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