CN109095337A - Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device - Google Patents
Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device Download PDFInfo
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- CN109095337A CN109095337A CN201811289434.2A CN201811289434A CN109095337A CN 109095337 A CN109095337 A CN 109095337A CN 201811289434 A CN201811289434 A CN 201811289434A CN 109095337 A CN109095337 A CN 109095337A
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- door
- driving force
- gate
- elevator
- hall door
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Classifications
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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
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/185—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a kind of elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device, Wind-Pressure Resistance method is the following steps are included: whether the interior air pressure difference with the outside of hall door of detection hoistway, detection elevator door reach predeterminated position；If the air pressure difference is greater than or equal to the first preset value, and detects that the elevator door does not reach predeterminated position, then the driving force to elevator door is increased, the elevator door is enable to be moved to the predeterminated position.Wind-Pressure Resistance method and wind resistance pressure device can overcome the frictional resistance during elevator door switch door caused by draught head, and elevator door is enabled accurately to be opened the door and closed the door；In this way, the elevator door using the wind resistance pressure device reliably can be opened the door and be closed the door；In this way, the operation conditions of elevator can be monitored in real time using the elevator monitoring system of the elevator door, guarantee that elevator accurately can be opened the door and be closed the door.
Description
Technical field
The present invention relates to technical field of elevator equipment, and in particular to a kind of elevator monitoring system, elevator door and its Wind-Pressure Resistance
Method and wind resistance pressure device.
Background technique
Increasing with skyscraper, elevator is brought as a kind of vertical transport tool to the daily trip of people
Great convenience.But the stack effect of skyscraper also results in very big difficulty, especially elevator door to the use of elevator
Switch gate failure.So-called stack effect refers to, such as cold districts, and the outdoor environment temperature of skyscraper is low, indoor
Atmospheric density is greater than outdoor, outdoor cold gas by the entrance of building lower part, hole, gap it is isotonic enter interior, from elevator,
The phenomenon that vertical shafts such as stair and piping shaft float and ooze out upwards.Stack effect makes air and extraneous formation pair in hoistway
Stream leads to draught head very big with generation on the outside of elevator door in the hoistway of elevator.Draught head makes during elevator door switch door
Resistance increase, thus occur elevator door can not accurate switch gate failure.
Summary of the invention
Based on this, it is necessary to provide a kind of elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device, resist
Wind pressure method and wind resistance pressure device can overcome the frictional resistance during elevator door switch door caused by draught head, so that elevator
Door accurately can be opened the door and be closed the door；In this way, using the elevator door of the wind resistance pressure device can reliably carry out open the door with
It closes the door；In this way, the operation conditions of elevator can be monitored in real time using the elevator monitoring system of the elevator door, guarantee that elevator can be quasi-
True being opened the door and being closed the door.
Its technical solution is as follows:
On the one hand, a kind of Wind-Pressure Resistance method of elevator door is provided, comprising the following steps: outer with hall door in detection hoistway
Whether the air pressure difference of side, detection elevator door reach predeterminated position；If the air pressure difference is greater than or equal to the first preset value, and
It detects that the elevator door does not reach predeterminated position, then increases the driving force to elevator door, the elevator door is enable to be moved to
The predeterminated position.
The Wind-Pressure Resistance method of above-mentioned elevator door, in use, using pressure differential detection component respectively in hoistway and hall door it is outer
The air pressure of side is detected, to obtain the air pressure difference in hoistway between the outside of hall door；Utilize position detection component pair
The moving situation of elevator door is detected, and whether detection elevator door accurately moves to preset open in enabling or door closing procedure
Door position or preset shutdown position；When the air pressure difference in the hoistway obtained between the outside of hall door is greater than or equal in advance
First preset value of setting, and detect that elevator door does not move to preset enabling position accurately in enabling or door closing procedure
Set or when preset shutdown position, then driving mechanism made to increase the driving force to elevator door so that elevator door obtain it is bigger
The shutdown driving force of enabling driving force or bigger, so as to overcome elevator door caused by draught head to open the door, in door closing procedure
Resistance enables elevator door to be accurately moved to preset opening position or preset shutdown position, so that elevator door
Accurately it can be opened the door and be closed the door.
Technical solution is illustrated further below:
In one of the embodiments, in the step of whether the detection elevator door reaches predeterminated position, comprising: detection
Whether gate reaches the first default opening position or the first default shutdown position；If it is pre- that the air pressure difference is greater than or equal to first
If value, and detect that the gate does not reach the described first default opening position or do not reach the described first default shutdown position,
The driving force to the gate is then increased with the first preset driving force, the gate is enable to be moved to the described first default enabling
Position can be moved to the described first default shutdown position.
In one of the embodiments, in the step of whether the detection elevator door reaches predeterminated position, comprising: detection
Whether hall door reaches the second default opening position or the second default shutdown position；If it is pre- that the air pressure difference is greater than or equal to first
If value, and detect that the hall door does not reach the described second default opening position or do not reach the described second default shutdown position,
The driving force to the hall door is then increased with the second preset driving force, the hall door is enable to be moved to the described second default enabling
Position can be moved to the described second default shutdown position.
It increases the driving force to the hall door with the second preset driving force described in one of the embodiments, makes institute
It states in the step of hall door can be moved to the second default opening position, comprising: increased with third preset driving force to gate
Driving force, make the gate that the hall door be driven to move to the first motion state close to the described second default opening position；
The driving force to the gate is increased with the 4th preset driving force, makes the gate described in second preset driving force drive
Hall door moves to the described second default opening position with the second motion state, wherein the speed of second motion state is greater than
The speed of first motion state.
It increases the driving force to the hall door with the second preset driving force described in one of the embodiments, makes institute
It states in the step of hall door can be moved to the described second default shutdown position, further includes: increased with the 5th preset driving force to sedan-chair
The driving force of door makes the gate that the hall door be driven to move to third motion state close to the described second default shutdown position
It sets；The driving force to the gate is increased with the 6th preset driving force, drives the gate with second preset driving force
The hall door moves to the described second default shutdown position with the 4th motion state, wherein the speed of the 4th motion state
Greater than the speed of the third motion state.
It increases the driving force to the hall door with the second preset driving force described in one of the embodiments, makes institute
State the step of hall door can be moved to the described second default opening position or can be moved to the described second default shutdown position it
Afterwards, further includes: preset if detecting that the hall door does not reach the described second default opening position or do not reach described second again
Shutdown position, then issue information warning.
On the other hand, a kind of wind resistance pressure device of elevator door is provided, comprising: pressure differential detection component, for detecting hoistway
The interior air pressure difference with the outside of hall door；Position detection component, for detecting whether elevator door reaches predeterminated position；Driving machine
Structure enables the elevator door to be moved to the predeterminated position for providing driving force to elevator door；And controller, the control
Device processed is electrically connected with the pressure differential detection component, the position detection component and the driving mechanism.
The wind resistance pressure device of above-mentioned elevator door, in use, using pressure differential detection component respectively in hoistway and hall door it is outer
The air pressure of side, which is detected and will test result, is transmitted to controller, to obtain the air pressure in hoistway between the outside of hall door
Difference；The wind resistance pressure device that detection elevator door is carried out using moving situation of the position detection component to elevator door, detects elevator
Whether door accurately moves to preset opening position or preset shutdown position in enabling or door closing procedure；When controller obtains
The air pressure difference in hoistway between the outside of hall door is greater than or equal to preset first preset value out, and detects electricity
When terraced door does not move to preset opening position or preset shutdown position accurately in enabling or door closing procedure, then to drive
Motivation structure increases the driving force to elevator door, so that elevator door obtains the shutdown driving force of bigger enabling driving force or bigger,
So as to overcome elevator door caused by draught head to open the door, the resistance in door closing procedure, elevator door is accurately moved
To preset opening position or preset shutdown position, so that elevator door accurately can be opened the door and be closed the door.
The position detection component includes first detected for the position to gate in one of the embodiments,
Position detecting element and the second position detecting element detected for the position to hall door, and second position detection member
Part and the first position detecting element are electrically connected with the controller.
In another aspect, providing a kind of elevator door, comprising: hall door component, the hall door component includes can be pre- along first
The hall door that set direction moves back and forth, the hall door are equipped with the first auxiliary section；Gate component, the gate component includes being capable of edge
The gate that second preset direction moves back and forth, the gate, which is equipped with, to match with the second of first auxiliary section guiding cooperation
Conjunction portion, for moving back and forth the hall door along first preset direction；And the wind resistance pressure device of above-mentioned elevator door, it is described
Driving mechanism and the gate are sequentially connected, for moving back and forth the gate along the second preset direction.
Above-mentioned elevator door, in use, being carried out respectively in hoistway with the air pressure in the outside of hall door using pressure differential detection component
Detection, to obtain the air pressure difference in hoistway between the outside of hall door；Movement using position detection component to elevator door
Situation is detected, and whether detection elevator door accurately moves to preset opening position or default in enabling or door closing procedure
Shutdown position；When the air pressure difference in the hoistway obtained between the outside of hall door is greater than or equal to preset first in advance
If if detecting, gate does not move to predeterminated position accurately in enabling or door closing procedure, adds driving mechanism when value
Greatly to the driving force of gate, gate is enabled to overcome frictional resistance caused by draught head, gate is accurately carried out
It opens the door and closes the door；When the air pressure difference in the hoistway obtained between the outside of hall door is greater than or equal to preset first in advance
If if detecting, hall door does not move to predeterminated position accurately in enabling or door closing procedure, adds driving mechanism when value
Greatly to the driving force of gate, under the cooperation of the guiding of the second auxiliary section and the first auxiliary section, gate transfers a driving force to hall door
On, enable hall door to overcome frictional resistance caused by draught head, elevator door is enabled accurately to be moved to preset enabling
Position or preset shutdown position, so that elevator door accurately can be opened the door and be closed the door.It so, it is possible so that elevator
The safe and reliable operation of door.
Also on the one hand, a kind of elevator monitoring system is provided, including above-mentioned elevator door and monitor terminal, the monitoring is eventually
End is electrically connected with the controller.
Above-mentioned elevator monitoring system, using the electric connection of monitor terminal and controller, can in the hoistway of elevator with
The operation conditions of draught head and elevator door on the outside of elevator door is monitored, so as to guarantee elevator door can accurately into
Row opens the door and closes the door.
Detailed description of the invention
Fig. 1 is the flow chart of the Wind-Pressure Resistance method of the elevator door of one embodiment；
Fig. 2 is the structural schematic diagram of the elevator door of one embodiment；
Fig. 3 be the elevator door of Fig. 2 gate and one state of hall door under the structural schematic diagram that cooperates；
Fig. 4 be the elevator door of Fig. 2 gate and another state of hall door under the structural schematic diagram that cooperates.
Description of symbols:
100, pressure differential detection component, 110, differential pressure pickup, the 120, first pressure-measuring pipe, the 130, second pressure-measuring pipe, 200, the Room
Door component, 210, hall door, 220, bank in hall door, 230, guide rail, 240, hall door platform sling, 250, hall door lock, the 251, first idler wheel,
252, the second idler wheel, 260, auxiliary shutdown component, 270, sill, 280, door boots, 310, gate, 320, door knife, 330, holding tank.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can be directly another when element is referred to as " being set to ", " being fixedly arranged on " another element
On a element or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, or with another yuan
Part " is fixedly connected ", and can be the mode of being detachably fixed between them is also possible to non-removable fixed form.When a member
Part is considered as " connection ", " rotation connection " another element, it can be directly to another element or may be same
When there are centering elements.Term as used herein "vertical", "horizontal", "left" and "right", "upper", "lower" and similar
Statement for illustrative purposes only, be not meant to be the only embodiment." electric connection " of this paper, can pass through number
It is realized according to the mode of the wired connections such as line, the wireless connection that can also be realized by adding emitter with reception device only needs
Satisfaction can transmit corresponding signal.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the constraint present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
The similar term such as heretofore described " first ", " second ", " third " does not represent specific quantity and sequence, only
It is the differentiation for title.
As shown in Figure 1, in one embodiment, disclosing a kind of Wind-Pressure Resistance method of elevator door, comprising the following steps: inspection
It logs well in road and whether the air pressure difference in the outside of hall door 210, detection elevator door reaches predeterminated position；If air pressure difference be greater than or
It equal to the first preset value, and detects that elevator door does not reach predeterminated position, then increases the driving force to elevator door, enable elevator door
Enough it is moved to predeterminated position.
The Wind-Pressure Resistance method of the elevator door of above-described embodiment, in use, using pressure differential detection component 100 respectively in hoistway
The air pressure in the outside of (not shown) and hall door 210 is detected, to obtain the air pressure in hoistway between the outside of hall door 210
Difference；It is detected using moving situation of the position detection component (not shown) to elevator door, detection elevator door is opening the door or closing
Whether preset opening position or preset shutdown position are accurately moved to during door；In the hoistway obtained and hall door
Air pressure difference between 210 outside is greater than or equal to preset first preset value, and detects that elevator door is opening the door
Or when not moving to preset opening position or preset shutdown position in door closing procedure accurately, then make driving mechanism (not
Show) it increases to the driving force of elevator door, so that elevator door obtains the shutdown driving force of bigger enabling driving force or bigger, from
And elevator door caused by draught head can be overcome to open the door, the resistance in door closing procedure, elevator door is accurately moved to
Preset opening position or preset shutdown position, so that elevator door accurately can be opened the door and be closed the door.
It needs to be illustrated, above-mentioned first preset value can be adjusted according to the actual situation, and need to only meet use
Demand.Above-mentioned predeterminated position can also be adjusted according to time situation, need to only be satisfied the use demand.Meanwhile being
The accuracy for improving detection, when being repeatedly consecutively detected elevator door and not reaching predeterminated position, i.e., it is believed that elevator door does not arrive
Up to predeterminated position.
In one embodiment, in detecting the step of whether elevator door reaches predeterminated position, comprising: detection gate 310
Whether first default opening position or first default shutdown position are reached；If air pressure difference is greater than or equal to the first preset value, and
Detect that gate 310 does not reach the first default opening position or do not reach the first default shutdown position, then with the first default driving
Power increases the driving force to gate 310, so that gate 310 is moved to the first default opening position or can be moved to first in advance
If shutdown position.When air pressure difference be greater than or equal to the first preset value, cause gate 310 open the door with close the door in frictional resistance
Become larger, to accurately can not be opened the door and be closed the door；In this way, increasing the driving force to gate 310 using driving mechanism, so that sedan-chair
The frictional resistance that door 310 can overcome draught head to generate, so that gate 310 can accurately be moved to the first default enabling position
It sets or the first default shutdown position, and then accurately can be opened the door and be closed the door.Above-mentioned first default opening position and first
Default shutdown position can be adjusted according to the actual situation, and need to only satisfy the use demand.Above-mentioned first preset driving force
Can be adjusted according to the actual situation, only need to meet enable gate 310 be accurately moved to the first default opening position or
First default shutdown position.
In one embodiment, in detecting the step of whether elevator door reaches predeterminated position, comprising: detection hall door 210
Whether second default opening position or second default shutdown position are reached；If air pressure difference is greater than or equal to the first preset value, and
Detect that hall door 210 does not reach the second default opening position or do not reach the second default shutdown position, then with the second default driving
Power increases the driving force to hall door 210, so that hall door 210 is moved to the second default opening position or can be moved to second in advance
If shutdown position.When air pressure difference be greater than or equal to the first preset value, cause hall door 210 open the door with close the door in frictional resistance
Become larger, to accurately can not be opened the door and be closed the door；In this way, increasing the driving force to hall door 210 using driving mechanism, so that the Room
The frictional resistance that door 210 can overcome draught head to generate, so that hall door 210 can accurately be moved to the second default enabling position
It sets or the second default shutdown position, so that hall door 210 accurately can be opened the door and be closed the door.Above-mentioned second default enabling
Position and the second default shutdown position can be adjusted according to the actual situation, and need to only satisfy the use demand.Above-mentioned second
Preset driving force can be adjusted according to the actual situation, and need to only meet that enable hall door 210 to be accurately moved to second default
Opening position or the second default shutdown position.
It needs to be illustrated, driving mechanism increases the driving force to hall door 210, can be by will directly drive masterpiece
With in hall door 210；Driving force can also be loaded onto hall door 210 by the transmitting of intermediary element, need to only meet hall door
The 210 additional driving forces being subject to enable to hall door 210 that frictional resistance is overcome accurately open the door and close the door.
Optionally, it increases with the second preset driving force to the driving force of hall door 210, hall door 210 is enable to be moved to the
In the step of two default opening positions, comprising: increase the driving force to gate 310 with third preset driving force, make 310 band of gate
Dynamic hall door 210 is moved to the first motion state close to the second default opening position；It is increased with the 4th preset driving force to gate
310 driving force makes gate 310 drive hall door 210 to move to second with the second motion state with the second preset driving force and presets
Opening position, wherein the speed of the second motion state is greater than the speed of the first motion state.In this way, using driving mechanism by
Three preset driving forces are acted on to gate 310, active force are transferred in hall door 210 by gate 310, to drive hall door 210
With the first motion state towards close to the second default opening position movement；When hall door 210 is moved to close to the second default enabling position
When setting, driving mechanism acts on the 4th preset driving force to gate 310, at this point, gate 310 is acted on to the power in hall door 210
For the second preset driving force, under the drive of the second preset driving force, hall door 210 moves to second with the second motion state and presets
Opening position, since the speed of the second motion state is greater than the speed of the first motion state, to improve the end of hall door 210
Enabling speed default is opened so as to accurately move to second so that hall door 210 has biggish momentum in the end of enabling
Door position.Above-mentioned third preset driving force can be adjusted according to the actual situation, and need to only meet so that gate 310 is able to drive
Hall door 210 is towards close to the second default opening position movement.Above-mentioned 4th preset driving force can according to the actual situation into
Row adjustment, need to only meet and gate 310 is enabled to drive hall door 210 to be moved to the second default enabling position with the second preset driving force
It sets.
Optionally, it increases with the second preset driving force to the driving force of hall door 210, hall door 210 is enable to be moved to the
In the step of two default shutdown positions, further includes: increase the driving force to gate 310 with the 5th preset driving force, make gate 310
Hall door 210 is driven to move to third motion state close to the second default shutdown position；It is increased with the 6th preset driving force to sedan-chair
The driving force of door 310 makes gate 310 drive hall door 210 to move to second in advance with the 4th motion state with the second preset driving force
If shutdown position, wherein the speed of the 4th motion state is greater than the speed of third motion state.In this way, will using driving mechanism
5th preset driving force is acted on to gate 310, active force is transferred in hall door 210 by gate 310, to drive hall door
210 are moved with third motion state towards close to the second default shutdown position；When hall door 210 is moved to close to the second default shutdown
When position, driving mechanism acts on the 6th preset driving force to gate 310, at this point, in the effect to hall door 210 of gate 310
Power is the second preset driving force, and under the drive of the second preset driving force, hall door 210 moves to second in advance with the 4th motion state
If shutdown position, since the speed of the 4th motion state is greater than the speed of third motion state, to improve the end of hall door 210
Door closing speed is held, so that hall door 210 has biggish momentum in the end of shutdown, it is default so as to accurately move to second
Shutdown position.Above-mentioned 5th preset driving force can be adjusted according to the actual situation, and need to only meet and enable 310 band of gate
Dynamic hall door 210 is moved towards close to the second default shutdown position.Above-mentioned 6th preset driving force can be according to the actual situation
It is adjusted, need to only meet and gate 310 is enabled to drive hall door 210 to be moved to the second default shutdown with the second preset driving force
Position.
In one embodiment, the driving force to hall door 210 is being increased with the second preset driving force, enable hall door 210
After the step of being moved to the second default opening position or the second default shutdown position can be moved to, further includes: if examining again
It measures hall door 210 not reaching the second default opening position or do not reach the second default shutdown position, then issues information warning.Such as
This, cannot still make hall door 210 accurately move to default position in enabling or at closing time the driving force of hall door 210 when increasing
When setting, then information warning is issued by alarming device (not shown), staff is reminded to be overhauled in time failure is discharged
Or maintenance replacement is carried out in time.Further, hall door 210 is repeatedly consecutively detected not reach the second default opening position or do not arrive
Information warning is just issued when up to the second default shutdown position.In this way, improving the accuracy of detection, the police for issuing mistake is reduced
Show the risk of information.Above-mentioned alarming device can be acousto-optic class warning element, only need that alarm signal can be issued.
In one embodiment, a kind of wind resistance pressure device of elevator door is also disclosed, comprising: pressure differential detection component 100 is used
In the air pressure difference in detection hoistway with the outside of hall door 210；Position detection component, for detect elevator door whether reach it is default
Position；Driving mechanism enables elevator door to be moved to predeterminated position for providing driving force to elevator door；And controller (does not show
Out), controller is electrically connected with pressure differential detection component 100, position detection component and driving mechanism.
The wind resistance pressure device of the elevator door of above-described embodiment, in use, using pressure differential detection component 100 respectively in hoistway
Air pressure with the outside of hall door 210, which is detected and will test result, is transmitted to controller, thus obtain in hoistway with hall door 210
Outside between air pressure difference；The Wind-Pressure Resistance of detection elevator door is carried out using moving situation of the position detection component to elevator door
Device, detects whether elevator door accurately moves to preset opening position or preset shutdown in enabling or door closing procedure
Position；When controller show that the air pressure difference in hoistway between the outside of hall door 210 is greater than or equal to preset first
Preset value, and detect that elevator door does not move to preset opening position or preset accurately in enabling or door closing procedure
When shutdown position, then driving mechanism is made to increase the driving force to elevator door, so that elevator door obtains bigger enabling driving force
Or bigger shutdown driving force, so as to overcome elevator door caused by draught head to open the door, the resistance in door closing procedure, so that electric
Terraced door can accurately be moved to preset opening position or preset shutdown position so that elevator door can accurately into
Row opens the door and closes the door.
Need to be illustrated, above-mentioned driving mechanism can be motor, hydraulic cylinder or other can drive elevator door edge
The mechanism of preset direction movement.Above controller can be single-chip microcontroller, PLC (Programmable Logic Controller,
Programmable logic controller (PLC)) or other devices with control function, preferably using the main control terminal of elevator as controller, such as
This, can save material cost.
As shown in Fig. 2, in one embodiment, pressure differential detection component 100 includes differential pressure pickup 110 and the first pressure-measuring pipe
120 and second pressure-measuring pipe 130, differential pressure pickup 110 and controller be electrically connected, one end of the first pressure-measuring pipe 120 and pressure difference pass
Sensor 110 connects, and the other end of the first pressure-measuring pipe 120 is set in hoistway, one end of the second pressure-measuring pipe 130 and differential pressure pickup
110 connections, the other end of the second pressure-measuring pipe 130 are set to the outside of hall door 210.It so, it is possible respectively in hoistway and hall door
The air pressure in 210 outside is accurately measured and is transmitted measurement result to controller, thus obtain in hoistway with hall door 210
Outside between air pressure difference.Certainly, in other embodiments, pressure differential detection component 100 can also be that other can be to gas
Pressure obtains the element of air pressure difference after being detected.Above-mentioned second pressure-measuring pipe 130 passes through the outside that door pocket extends to hall door 210
And be seamlessly connected with door pocket, the air pressure so as to the outside accurately to hall door 210 detects.
In one embodiment, position detection component includes the first position detected for the position to gate 310
Detecting element (not shown) and the second position detecting element (not shown) detected for the position to hall door 210, and the
Two position detecting elements and first position detecting element are electrically connected with controller.It so, it is possible accurate gate 310 and the Room
The movement position of door 210, which is detected and will test signal, is transmitted to controller, so as to accurately obtain gate 310 and the Room
The position of door 210, and then can accurately judge whether gate 310 and hall door 210 reach predeterminated position.Above-mentioned first position
Detecting element and second position detecting element, can be position sensor, are also possible to photoelectric sensor, and need to only meet can be right
The position of gate 310 and hall door 210 is detected.
As shown in Fig. 2, in one embodiment, also disclosing a kind of elevator door, comprising: hall door component 200, hall door component
200 include the hall door 210 that can be moved back and forth along the first preset direction, and hall door 210 is equipped with the first auxiliary section；Gate component,
Gate component includes the gate 310 that can be moved back and forth along the second preset direction, and gate 310 is equipped with can be with the first auxiliary section
It is oriented to the second auxiliary section of cooperation, for moving back and forth hall door 210 along the first preset direction；And the electricity of any of the above-described embodiment
The wind resistance pressure device of terraced door, driving mechanism and gate 310 are sequentially connected, for transporting gate 310 back and forth along the second preset direction
It is dynamic.
The elevator door of above-described embodiment, in use, using pressure differential detection component 100 respectively in hoistway and hall door 210
The air pressure in outside is detected, to obtain the air pressure difference in hoistway between the outside of hall door 210；Utilize position detection group
Part detects the moving situation of elevator door, and it is default whether detection elevator door accurately moves in enabling or door closing procedure
Opening position or preset shutdown position；Be greater than when the air pressure difference in the hoistway obtained between the outside of hall door 210 or
When equal to preset first preset value, if it is pre- to detect that gate 310 does not move to accurately in enabling or door closing procedure
If position, then makes driving mechanism increase the driving force to gate 310, gate 310 is overcome caused by draught head and is rubbed
Resistance is wiped, gate 310 is enabled accurately to be opened the door and closed the door；When in the hoistway obtained between the outside of hall door 210
Air pressure difference be greater than or equal to preset first preset value when, if detecting hall door 210 in enabling or door closing procedure
It does not move to predeterminated position accurately, then makes driving mechanism increase the driving force to gate 310, in the second auxiliary section and first
Under the guiding cooperation of auxiliary section, gate 310 is transferred a driving force in hall door 210, enables hall door 210 that draught head is overcome to draw
The frictional resistance risen, enables elevator door to be accurately moved to preset opening position or preset shutdown position, and then make
Obtaining elevator door accurately can be opened the door and be closed the door.It so, it is possible so that elevator door safety, reliable operation.
As shown in Fig. 2, in one embodiment, the auxiliary for assisting hall door 210 to close the door is additionally provided in hall door 210
Shutdown component 260.In this way, making hall door 210 have the tendency that moving towards the middle using auxiliary shutdown component 260, i.e., so that the Room
Door 210 has the movement of shutdown to drive, so that hall door 210 can be more convenient close the door, increases the traction of shutdown
Power can eliminate shutdown gap so that speed of the hall door 210 in shutdown end increases to a certain extent.Above-mentioned auxiliary shutdown group
Part 260 can be set to spring, drawstring or other elements that hall door 210 can be assisted to close the door, and need to only meet can be to the Room
The shutdown of door 210 is additionally provided closing force.
Guiding cooperation between above-mentioned second auxiliary section and the first auxiliary section, can be by way of guide rail and sliding block cooperation
It realizes, can also be realized by way of sliding rail and sliding slot cooperation, the up and down motion that need to only meet gate 310 not will receive shadow
It rings, and the side-to-side movement of gate 310 can link 210 side-to-side movement of hall door.
As shown in Figures 2 to 4, in one embodiment, the first auxiliary section is set as hall door lock 250, and the second auxiliary section is set
Be set to the door knife 320 equipped with holding tank 330, hall door lock 250 can be set in holding tank 330, and one end of hall door lock 250 with
It is equipped with the first gap between the side wall of holding tank 330, is equipped with the between the other end of hall door lock 250 and the side wall of holding tank 330
Two gaps.In this way, gate 310, when moving up and down, door knife 320 will not lock 250 with hall door and be in contact, so that gate
310 up and down motion can not will receive interference；When 310 leveling of gate, hall door lock 250 is located in holding tank 330, works as gate
310 side-to-side movements open the door and at closing time, the side wall of holding tank 330 is moved to be in contact with hall door lock 250, so as to band
Dynamic hall door 210 carries out side-to-side movement to complete enabling and door-closing operation.
As shown in Figures 3 and 4, specific in the present embodiment, hall door lock 250 includes the first idler wheel of relative spacing setting
251 and second idler wheel 252, the distance of the side wall of the first idler wheel 251 to holding tank 330 and the second idler wheel 252 to holding tank 330
The distance of side wall is identical.In this way, gate 310 can smoothly move up and down, when side-to-side movement, by with the first idler wheel 251 or
Second idler wheel 252 contact, so that 210 side-to-side movement of hall door is opened the door and closed the door.
As shown in Fig. 2, further, 210 component of hall door further includes bank 220 in the hall door being fixedly arranged on well enclosure, fixed
In in hall door on bank 220 guide rail 230, with the guiding of guide rail 230 with the hall door platform sling 240 that connect with hall door 210 is merged, hall door is hung
Plate 240 is equipped with the first auxiliary section.In this way, gate 310 opens the door or at closing time, drives the first auxiliary section fortune by the second auxiliary section
It is dynamic, so that hall door platform sling 240 be driven to move back and forth along the length direction of guide rail 230, and then drive hall door 210 along guide rail 230
Length direction moves back and forth, to complete the enabling and shutdown of hall door 210.It may be provided for pressure supply on bank in above-mentioned hall door
The mounting rack that gap sensor 110 is arranged, facilitates installation.
As shown in Fig. 2, further, 210 component of hall door further includes the sill 270 and door for being set to the lower end of hall door 210
Boots 280, door boots 280 and the guiding of sill 270 cooperate, and door boots 280 are connect with hall door 210.It so, it is possible further to hall door
210 movement is oriented to, so that hall door 210 moves back and forth on preset direction.
In one embodiment, also disclose a kind of elevator monitoring system, elevator door including any of the above-described embodiment and
Monitor terminal, monitor terminal and controller are electrically connected.
The elevator monitoring system of above-described embodiment can be to elevator using the electric connection of monitor terminal and controller
Operation conditions in hoistway with draught head and elevator door on the outside of elevator door is monitored, so as to guarantee that elevator door can
Accurately is opened the door and closed the door.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the constraint to patent of invention range.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of Wind-Pressure Resistance method of elevator door, which comprises the following steps:
The air pressure difference in hoistway with the outside of hall door is detected, whether detection elevator door reaches predeterminated position；
If the air pressure difference is greater than or equal to the first preset value, and detect that the elevator door does not reach predeterminated position, then plus
Greatly to the driving force of elevator door, the elevator door is enable to be moved to the predeterminated position.
2. the Wind-Pressure Resistance method of elevator door according to claim 1, which is characterized in that whether arrived in the detection elevator door
In the step of up to predeterminated position, comprising:
Whether detection gate reaches the first default opening position or the first default shutdown position；
If the air pressure difference is greater than or equal to the first preset value, and detects that the gate does not reach the described first default enabling
Position does not reach the described first default shutdown position, then increases the driving force to the gate with the first preset driving force, make
The gate can be moved to the described first default opening position or can be moved to the described first default shutdown position.
3. the Wind-Pressure Resistance method of elevator door according to claim 1, which is characterized in that whether arrived in the detection elevator door
In the step of up to predeterminated position, comprising:
Whether detection hall door reaches the second default opening position or the second default shutdown position；
If the air pressure difference is greater than or equal to the first preset value, and detects that the hall door does not reach the described second default enabling
Position does not reach the described second default shutdown position, then increases the driving force to the hall door with the second preset driving force, make
The hall door can be moved to the described second default opening position or can be moved to the described second default shutdown position.
4. the Wind-Pressure Resistance method of elevator door according to claim 3, which is characterized in that described with the second preset driving force
In the step of increasing the driving force to the hall door, the hall door enable to be moved to the second default opening position, comprising:
The driving force to gate is increased with third preset driving force, makes the gate that the hall door be driven to transport with the first motion state
It moves to close to the described second default opening position；
The driving force to the gate is increased with the 4th preset driving force, drives the gate with second preset driving force
The hall door moves to the described second default opening position with the second motion state, wherein the speed of second motion state
Greater than the speed of first motion state.
5. the Wind-Pressure Resistance method of elevator door according to claim 3, which is characterized in that described with the second preset driving force
In the step of increasing the driving force to the hall door, the hall door is enable to be moved to the described second default shutdown position, also wrap
It includes:
The driving force to gate is increased with the 5th preset driving force, the gate is made to drive the hall door with third motion state fortune
It moves to close to the described second default shutdown position；
The driving force to the gate is increased with the 6th preset driving force, drives the gate with second preset driving force
The hall door moves to the described second default shutdown position with the 4th motion state, wherein the speed of the 4th motion state
Greater than the speed of the third motion state.
6. the Wind-Pressure Resistance method of elevator door according to claim 3, which is characterized in that described with the second preset driving force
The driving force to the hall door is increased, so that the hall door is moved to the described second default opening position or institute can be moved to
After the step of stating the second default shutdown position, further includes:
If detecting again, the hall door does not reach the described second default opening position or does not reach the described second default shutdown position
It sets, then issues information warning.
7. a kind of wind resistance pressure device of elevator door characterized by comprising
Pressure differential detection component, for detecting the air pressure difference in hoistway with the outside of hall door；
Position detection component, for detecting whether elevator door reaches predeterminated position；
Driving mechanism enables the elevator door to be moved to the predeterminated position for providing driving force to elevator door；And
Controller, the controller and the pressure differential detection component, the position detection component and the driving mechanism are electrical
Connection.
8. the wind resistance pressure device of elevator door according to claim 7, which is characterized in that the position detection component includes using
The first position detecting element detected in the position to gate and the second position detected for the position to hall door
Detecting element, and the second position detecting element and the first position detecting element are electrically connected with the controller.
9. a kind of elevator door characterized by comprising
Hall door component, the hall door component include the hall door that can be moved back and forth along the first preset direction, and the hall door is equipped with
First auxiliary section；
Gate component, the gate component include the gate that can be moved back and forth along the second preset direction, and the gate is equipped with
The second auxiliary section of cooperation can be oriented to first auxiliary section, for keeping the hall door reciprocal along first preset direction
Movement；And
The wind resistance pressure device of elevator door as claimed in claim 7 or 8, the driving mechanism and the gate are sequentially connected, and use
In moving back and forth the gate along the second preset direction.
10. a kind of elevator monitoring system characterized by comprising elevator door and monitor terminal as claimed in claim 9, institute
It states monitor terminal and the controller is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289434.2A CN109095337A (en) | 2018-10-31 | 2018-10-31 | Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289434.2A CN109095337A (en) | 2018-10-31 | 2018-10-31 | Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device |
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| CN109095337A true CN109095337A (en) | 2018-12-28 |
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| CN201811289434.2A Pending CN109095337A (en) | 2018-10-31 | 2018-10-31 | Elevator monitoring system, elevator door and its Wind-Pressure Resistance method and wind resistance pressure device |
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| CN109812174A (en) * | 2019-04-02 | 2019-05-28 | 成都轨道建设管理有限公司 | A method of the control shield door curve movement based on wind pressure |
| CN111620210A (en) * | 2019-02-27 | 2020-09-04 | 富士达株式会社 | Elevator with a movable elevator car |
| US20210339982A1 (en) * | 2020-05-01 | 2021-11-04 | Otis Elevator Company | Elevator system monitoring and control based on hoistway wind speed |
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Application publication date: 20181228 |