CN106044442B - A kind of control mechanism for preventing that elevator from surprisingly opening the door - Google Patents
A kind of control mechanism for preventing that elevator from surprisingly opening the door Download PDFInfo
- Publication number
- CN106044442B CN106044442B CN201610512897.5A CN201610512897A CN106044442B CN 106044442 B CN106044442 B CN 106044442B CN 201610512897 A CN201610512897 A CN 201610512897A CN 106044442 B CN106044442 B CN 106044442B
- Authority
- CN
- China
- Prior art keywords
- door
- car
- machine controller
- movable support
- electromechanics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- 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
- B66B13/30—Constructional features of doors or gates
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The present invention relates to a kind of control mechanisms for preventing elevator from surprisingly opening the door, each fan layer door for by the repulsion of the first magnetic patch and the second magnetic patch movable support being driven to slide the gate for making car and hoistway departs from the braking of door electromechanics brake and door knife electromotor brake respectively, and makes an electromechanical machine controller and door knife electric machine controller powers on the folding of the gate of control car and each fan layer door of hoistway；Each fan layer door that the gate for making car and hoistway are slided by the reset drives movable support of elastic component is braked respectively by door electromechanics brake and door knife electromotor brake, and is made electromechanical machine controller and a door knife electric machine controller deenergization and no longer controlled the folding of the gate of car and each fan layer door of hoistway respectively.Advantageous effect be it is simple in structure, it is convenient for installation and maintenance, elevator cage door and layer door caused by apparatus for controlling elevator failure or mechanical breakdown is avoided surprisingly to open, protects car passenger and stop passenger safety.
Description
Technical field
The present invention relates to a kind of elevator controlling mechanisms, are specifically a kind of control mechanism for preventing that elevator from surprisingly opening the door.
Background technology
As the improvement of people's living standards, elevator is into convenient tool indispensable in people's daily life, still
Elevator door is surprisingly opened caused accident and is sent out again and again due to apparatus for controlling elevator failure or mechanical breakdown when passenger takes elevator
It is raw, people is made to generate a kind of feared state of mind to elevator.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of simple in structure, it is convenient for installation and maintenance, avoid because of elevator control
Elevator cage door and layer door are surprisingly opened caused by the system failure or mechanical breakdown processed, protect car passenger and stop passenger safety
Prevent control mechanism that elevator surprisingly opens the door.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of control mechanism for preventing that elevator from surprisingly opening the door,
Including car, hoistway, door electromechanics machine controller, door knife electric machine controller, door electromechanics machine, door knife motor and power supply, the car
In the hoistway；The door electromechanics machine controller, door knife electric machine controller, door electromechanics machine, door knife motor and power supply are solid
Surely the car top is arranged on, the door electromechanics machine controller passes through door electromechanics machine described in connection, the door knife motor
Controller is connected by connection door knife motor, the door electromechanics machine controller with door knife electric machine controller by lines in parallel
It is connected afterwards by circuit with the power supply, the door knife motor controls each fan of the hoistway by the door knife electric machine controller
Layer door folding, the door electromechanics machine control the folding of the gate of the car by the door electromechanics machine controller；
Further include elastic component, door electromechanics brake, door knife electromotor brake, contact switch and with the contact switch pair
The switch connection sheet answered, the car top are fixedly installed fixed seat A, the car top and in the fixed seat A and institute
It states and is provided with movable support between the gate of car；The movable support can be along the gate of the fixed seat A and the car
The direction of vertical join line is horizontal-extending to reciprocatingly slide, and one end of the elastic component is fixedly connected with the fixed seat A, the other end with
The movable support is fixedly connected；
The door electromechanics brake is fixedly connected with one end of the movable support, door knife electromotor brake and the work
The other end of dynamic stent is fixedly connected, and the door electromechanics brake is braked or departed from the shift reciprocately of the movable support
The door knife electricity with the shift reciprocately of the movable support is braked or departed to the door electromechanics machine, the door knife electromotor brake
Machine；
The contact switch is arranged on the door electromechanics machine controller and is connected with door knife electric machine controller by lines in parallel
On the circuit being connected afterwards with the power supply, the switch connection sheet is fixed on the movable support, the switch connection
Piece departs from the shift reciprocately of the movable support or contacts the contact switch；
The position that its each fan layer header is corresponded on the hoistway inner wall is fixedly installed the second magnetic patch, the car respectively
The position that top corresponds to second magnetic patch close to the position of its gate is equipped with the first magnetic patch, first magnetic patch and described second
The magnetic pole of the opposite position of magnetic patch is identical, and first magnetic patch is fixedly connected with the movable support.
Operation principle：
When the car runs to each fan layer door (each fan layer door corresponds to each of building and stand layer by layer) position of the hoistway,
First magnetic patch is opposite with corresponding second magnetic patch, and repulsion is generated since the magnetic pole of the opposite position of the two is identical,
The repulsion promotes the movable support to be slided to the fixed seat A and compress the elastic component, the door electromechanics brake with
Slip of the movable support to the fixed seat A departs from the door electromechanics machine and no longer brakes the door electromechanics machine, the door
Knife electromotor brake departs from the door knife motor with slip of the movable support to the fixed seat A and no longer brakes the door
Knife motor；Meanwhile the switch connection sheet connects with slip of the movable support to the fixed seat A with the contact switch
It touches, i.e., described power supply is powered for the door electromechanics machine controller and door knife electric machine controller, so as to be controlled by the door electromechanics machine
Device controls the door electromechanics machine to control the gate folding of the car, and the door knife electricity is controlled by the door knife electric machine controller
Machine is to control the folding of each fan layer door of the hoistway.
When the car runs to each non-layer door region (i.e. car moves away stop) of the hoistway, first magnetic
Block is no longer opposite with the second magnetic patch, and so as to lose repulsion, the elastic component resets, and the movable support is by the resilient element urges
It is slided to the gate direction of the car and returns to initial position, the switch connection sheet departs from the contact switch, therefore described
With the dump, the door electromechanics machine controller no longer controls described for the electromechanical machine controller of door and door knife electric machine controller
The electromechanical machine of door, the door knife electric machine controller no longer control the door knife motor；Meanwhile the door electromechanics brake is with described
Movable support is slided to the gate direction of the car to be contacted with the door electromechanics machine and brakes the door electromechanics machine, makes the sedan-chair
The non-layer door region that the gate in compartment cannot be located at the hoistway in the car is opened, and the door knife electromotor brake is with the work
Dynamic stent is slided to the gate direction of the car to be contacted with the door knife motor and brakes the door knife motor, makes the hoistway
Each fan layer door cannot be located at the non-layer door region opening of the hoistway in the car.
The beneficial effects of the invention are as follows：
1st, it is simple in structure, it is convenient for installation and maintenance.
2nd, using the principle (non-contact structure) that identical charges repel each other between magnetic patch mechanical breakdown is avoided as driving force.
3rd, when the car is located at each fan layer door region of the hoistway, even if the door electromechanics machine controller and door knife
Electric machine controller is out of order, and causes the gate of the car and each fan layer door of the hoistway that can not open or be opened accidentally,
The safety of car passenger and stop passenger are not all interfered with；And when the car is located at the non-layer door region of the hoistway, institute
The gate of car and each fan layer door of the hoistway are stated respectively only by the door electromechanics brake and door knife electromotor brake system
It is dynamic so that each fan layer door of the gate of the car and the hoistway cannot be opened, and not interfere with car passenger and stop passenger
Safety.
Based on the above technical solutions, the present invention can also be improved as follows.
Further, first magnetic patch is fixedly connected by connecting rod A with the movable support, improve first magnetic patch with
The reliability that the movable support is fixedly connected.
Further, the movable support is u-bracket, and towards the gate of the car, the connecting rod A is separate for openend
One end of first magnetic patch is consolidated after passing through the bottom wall of the movable support with the one end of the elastic component away from the fixed seat A
Fixed connection, the structural reliability for improving movable support while, improve the elastic component and are fixedly connected with the movable support
Reliability.
Further, the connecting rod A divides close to described first magnetic patch one end and the connecting rod A close to one end of the elastic component
Slide is not fixedly installed, and sliding slot, gate of the sliding slot along the fixed seat A and the car are offered on the slide
Vertical join line direction it is horizontally disposed, the connecting rod A is located in the sliding slot and can be reciprocal along the extending direction of the sliding slot
It slides, realizes reciprocatingly sliding for gate vertical-horizontal extending direction of the movable support along the fixed seat A to the car.
Further, the switch connection sheet is fixedly connected by connecting rod B with the movable support, improves the switch connection
The reliability that piece is fixedly connected with the movable support.
Further, the contact switch is fixed at the car top by fixed seat B, improves the contact switch
The reliability being fixedly connected with the car top.
Further, the elastic component is compression spring, improves the spring structure reliability.
Description of the drawings
Fig. 1 is the top view in the non-layer door region that car of the present invention is located at the hoistway；
Fig. 2 is the top view in each fan layer door region that car of the present invention is located at the hoistway；
In attached drawing, parts list represented by the reference numerals is as follows：
1st, door electromechanics brake, 2, door electromechanics machine, 3, movable support, 4, slide, the 5, second magnetic patch, the 6, first magnetic patch,
7th, door knife motor, 8, door knife electromotor brake, 9, elastic component, 10, fixed seat A, 11, door knife electric machine controller, 12, door electromechanics machine
Controller, 13, fixed seat B, 14, contact switch, 15, switch connection sheet, 16, car, 17, hoistway, 18, connecting rod B, 19, connecting rod
A, 20, power supply.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As depicted in figs. 1 and 2, a kind of control mechanism for preventing that elevator from surprisingly opening the door, including car 16, hoistway 17, door machine
Electric machine controller 12, door knife electric machine controller 11, door electromechanics machine 2, door knife motor 7 and power supply 20, car 16 are located at hoistway 17
Interior, door electromechanics machine controller 12, door knife electric machine controller 11, door electromechanics machine 2, door knife motor 7 and power supply 20 are fixed at
16 top of car, for door electromechanics machine controller 12 by connection door electromechanics machine 2, door knife electric machine controller 11 passes through connection
Door knife motor 7, door electromechanics machine controller 12 and door knife electric machine controller 11 connected by lines in parallel after by circuit and power supply
20 connections, door knife motor 7 control each fan layer door folding of hoistway 17 by door knife electric machine controller 11, and door electromechanics machine 2 passes through door
Electromechanical machine controller 12 controls the folding of the gate of car 16；
Further include elastic component 9, door electromechanics brake 1, door knife electromotor brake 8, contact switch 14 and and contact switch
14 corresponding switch connection sheets 15, the top of car 16 are fixedly installed fixed seat A10,16 top of car and fixed seat A10 with
Movable support 3 is provided between the gate of car 16；Movable support 3 can connect along fixed seat A10 is vertical with the gate of car 16
The direction of line is horizontal-extending to reciprocatingly slide, and one end of elastic component 9 is fixedly connected with fixed seat A10, and the other end is solid with movable support 3
Fixed connection；
The electromechanical brake 1 of door is fixedly connected with one end of the movable support 3, and door knife electromotor brake 8 is propped up with activity
The other end of frame 3 is fixedly connected, and door electromechanics brake 1 is braked with the shift reciprocately of movable support 3 or departs from door electromechanics machine
2, door knife electromotor brake 8 is braked with the shift reciprocately of movable support 3 or departs from door knife motor 7；
Contact switch 14 is arranged on after an electromechanical machine controller 12 connected with door knife electric machine controller 11 by lines in parallel
On the circuit being connected with the power supply 20, switch connection sheet 15 is fixed on movable support 3, and switch connection sheet 15 is with activity
The shift reciprocately of stent 3 and depart from or contact contact switch 14；
The position that its each fan layer header is corresponded on 17 inner wall of hoistway is fixedly installed the second magnetic patch 5 respectively, and car 16 pushes up
The position that portion corresponds to the second magnetic patch 5 close to the position of its gate is equipped with the first magnetic patch 6, and the first magnetic patch 6 is opposite with the second magnetic patch 5
The magnetic pole of position is identical, and the first magnetic patch 6 is fixedly connected with movable support 3.
In the present embodiment, the first magnetic patch 6 is fixedly connected by connecting rod A19 with movable support 3, and movable support 3 is U-shaped branch
Frame, openend towards car 16 gate, the one end of connecting rod A19 away from the first magnetic patch 6 through movable support 3 bottom wall after
It is fixedly connected with the one end of elastic component 9 away from fixed seat A10, connecting rod A19 leans on short round close to 6 one end of the first magnetic patch and connecting rod A19
Property part 9 one end be fixedly installed slide 4 respectively, offer sliding slot on slide 4, sliding slot is along fixed seat A10 and car 16
The direction of the vertical join line of gate is horizontally disposed, and connecting rod A19 is located in sliding slot and can reciprocatingly slide along the extending direction of sliding slot；It opens
Connection contact pin 15 is fixedly connected by connecting rod B18 with movable support 3, and contact switch 14 is fixed at sedan-chair by fixed seat B13
16 top of compartment, elastic component 9 are compression spring.
Operation principle：
As shown in Fig. 2, when car 16 runs to each fan layer door of hoistway 17 (each fan layer door corresponds to each of building and stand layer by layer)
During position, the first magnetic patch 6 is opposite with corresponding second magnetic patch 5, and repulsion is generated since the magnetic pole of the opposite position of the two is identical,
The repulsion promote movable support 3 to fixed seat A10 slide and compression elastic piece 9, door electromechanics brake 1 with movable support 3 to
The slip of fixed seat A10 departs from door electromechanics machine 2 and no longer brakes door electromechanics machine 2, door knife electromotor brake 8 with movable support 3 to
The slip of fixed seat A10 departs from door knife motor 7 and no longer brakes a knife motor 7；Meanwhile connection sheet 15 is switched with movable support 3
Slip to fixed seat A10 is contacted with contact switch 14, i.e., power supply 20 is door electromechanics machine controller 12 and door knife electric machine controller
11 power supplies, so as to control door electromechanics machine 2 by door electromechanics machine controller 12 to control the gate folding of car 16, by door knife motor control
Device 11 processed controls door knife motor 7 to control the folding of each fan layer door of hoistway 17.
As shown in Figure 1, when car 16 runs to each non-layer door region (i.e. car 16 moves away stop) of hoistway 17,
One magnetic patch 6 is no longer opposite with the second magnetic patch 5, and so as to lose repulsion, elastic component 9 resets, movable support 3 by elastic component 9 promote to
The gate direction of car 16 is slided and returns to initial position, and switch connection sheet 15 departs from contact switch 14, therefore door electromechanics machine controls
Device 12 and door knife electric machine controller 11 are cut off with power supply 20, and door electromechanics machine controller 12 no longer controls door electromechanics machine 2, Men Dao electricity
Machine controller 11 no longer controls door knife motor 7；Meanwhile door electromechanics brake 1 with movable support 3 to the gate direction of car 16
Slip contacts with door electromechanics machine 2 and brakes door electromechanics machine 2, prevents the gate of car 16 from being located at the non-layer of hoistway 17 in car 16
Door region open, door knife electromotor brake 8 with gate direction from movable support 3 to car 16 slide contacted with door knife motor 7 and
Door knife motor 7 is braked, each fan layer door of hoistway 17 is prevented to be opened from being located at the non-layer door region of hoistway 17 in car 16.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of control mechanism for preventing that elevator from surprisingly opening the door, including car (16), hoistway (17), door electromechanics machine controller
(12), door knife electric machine controller (11), door electromechanics machine (2), door knife motor (7) and power supply (20), the car (16) are located at institute
It states in hoistway (17)；The door electromechanics machine controller (12), door knife electric machine controller (11), door electromechanics machine (2), door knife motor
(7) it is fixed at the top of the car (16) with power supply (20), the door electromechanics machine controller (12) passes through connection
The door electromechanics machine (2), the door knife electric machine controller (11) pass through connection door knife motor (7), the door electromechanics machine control
Device (12) processed and door knife electric machine controller (11) are connected after being connected by lines in parallel by circuit with the power supply (20), described
Door knife motor (7) controls each fan layer door folding of the hoistway (17), the door machine by the door knife electric machine controller (11)
Motor (2) controls the folding of the gate of the car (16) by the door electromechanics machine controller (12)；
It is characterized in that：Further include elastic component (9), door electromechanics brake (1), door knife electromotor brake (8), contact switch
(14) and switch connection sheet (15) corresponding with the contact switch (14), car (16) top are fixedly installed fixed seat
A (10) at the top of the car (16) and is provided with movable branch between the gate of the fixed seat A (10) and the car (16)
Frame (3)；The movable support (3) can be along the fixed seat A (10) and the direction of the vertical join line of the gate of the car (16)
Horizontal-extending to reciprocatingly slide, one end of the elastic component (9) is fixedly connected with the fixed seat A (10), the other end and the work
Dynamic stent (3) is fixedly connected；
The door electromechanics brake (1) is fixedly connected with one end of the movable support (3), door knife electromotor brake (8) with
The other end of the movable support (3) is fixedly connected, and the door electromechanics brake (1) is with the reciprocal of the movable support (3)
Displacement and brake or depart from the door electromechanics machine (2), the door knife electromotor brake (8) is with the reciprocal of the movable support (3)
Displacement and brake or depart from the door knife motor (7)；
The contact switch (14) is arranged on the door electromechanics machine controller (12) and door knife electric machine controller (11) passes through circuit
On the circuit being connected after being connected in parallel with the power supply (20), the switch connection sheet (15) is fixed at the movable support
(3) on, the switch connection sheet (15) departs from the shift reciprocately of the movable support (3) or contacts the contact switch
(14)；
The position that its each fan layer header is corresponded on hoistway (17) inner wall is fixedly installed the second magnetic patch (5) respectively, described
The position of second magnetic patch (5) is corresponded at the top of car (16) close to the position of its gate equipped with the first magnetic patch (6), described first
The magnetic pole of magnetic patch (6) position opposite with second magnetic patch (5) is identical, first magnetic patch (6) and the movable support (3)
It is fixedly connected.
2. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to claim 1, it is characterised in that：First magnetic
Block (6) is fixedly connected by connecting rod A (19) with the movable support (3).
3. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to claim 2, it is characterised in that：The activity branch
Frame (3) is u-bracket, and openend is towards the gate of the car (16), and the connecting rod A (19) is away from first magnetic patch
(6) one end through the movable support (3) bottom wall after with the elastic component (9) away from the fixed seat A (10) one end
It is fixedly connected.
4. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to claim 3, it is characterised in that：The connecting rod A
(19) it is fixedly installed respectively close to one end of the elastic component (9) close to described first magnetic patch (6) one end and the connecting rod A (19)
There is slide (4), offer sliding slot on the slide (4), the sliding slot is along the fixed seat A (10) and the car (16)
The direction of the vertical join line of gate is horizontally disposed, and the connecting rod A (19) is located in the sliding slot and can be along the extension of the sliding slot
Direction reciprocatingly slides.
5. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to any one of claims 1 to 4, it is characterised in that：
The switch connection sheet (15) is fixedly connected by connecting rod B (18) with the movable support (3).
6. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to any one of claims 1 to 4, it is characterised in that：
The contact switch (14) is fixed at by fixed seat B (13) at the top of the car (16).
7. a kind of control mechanism for preventing that elevator from surprisingly opening the door according to any one of claims 1 to 4, it is characterised in that：
The elastic component (9) is compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512897.5A CN106044442B (en) | 2016-07-01 | 2016-07-01 | A kind of control mechanism for preventing that elevator from surprisingly opening the door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610512897.5A CN106044442B (en) | 2016-07-01 | 2016-07-01 | A kind of control mechanism for preventing that elevator from surprisingly opening the door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044442A CN106044442A (en) | 2016-10-26 |
| CN106044442B true CN106044442B (en) | 2018-06-01 |
Family
ID=57201674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610512897.5A Expired - Fee Related CN106044442B (en) | 2016-07-01 | 2016-07-01 | A kind of control mechanism for preventing that elevator from surprisingly opening the door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044442B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716432B (en) * | 2021-09-09 | 2023-07-21 | 南京超图中小企业信息服务有限公司 | Car and car door for window type dish transferring elevator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132498A (en) * | 1965-02-26 | 1968-11-06 | Schmersal & Co K A | Improvements relating to automatic locking mechanisms for lift-shaft doors |
| CN204198208U (en) * | 2014-10-23 | 2015-03-11 | 安徽工程大学 | A kind of elevator opens by mistake the fender guard of door |
| CN205772595U (en) * | 2016-07-01 | 2016-12-07 | 陕西小溪机电科技有限公司 | A kind of controlling organization preventing elevator from surprisingly opening the door |
-
2016
- 2016-07-01 CN CN201610512897.5A patent/CN106044442B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1132498A (en) * | 1965-02-26 | 1968-11-06 | Schmersal & Co K A | Improvements relating to automatic locking mechanisms for lift-shaft doors |
| CN204198208U (en) * | 2014-10-23 | 2015-03-11 | 安徽工程大学 | A kind of elevator opens by mistake the fender guard of door |
| CN205772595U (en) * | 2016-07-01 | 2016-12-07 | 陕西小溪机电科技有限公司 | A kind of controlling organization preventing elevator from surprisingly opening the door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044442A (en) | 2016-10-26 |
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