CN209081218U - A kind of elevator automatically-controlled door and floor door linkage control system - Google Patents
A kind of elevator automatically-controlled door and floor door linkage control system Download PDFInfo
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- CN209081218U CN209081218U CN201821815549.6U CN201821815549U CN209081218U CN 209081218 U CN209081218 U CN 209081218U CN 201821815549 U CN201821815549 U CN 201821815549U CN 209081218 U CN209081218 U CN 209081218U
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- door
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- contactor
- frequency converter
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Abstract
The utility model discloses a kind of elevator automatically-controlled doors and floor door linkage control system, including power grid, breaker, frequency converter, contactor, motor, it limits in place, PLC programmable controller and floor door interlock, wherein, the power grid is electrically connected by breaker with frequency converter, the contactor is provided with 1 and is contactor of entering, the motor is provided with 1 and enters with elevator and contacts, the motor is electrically connected by contactor with frequency converter, limit and the frequency converter in place are electrically connected with PLC programmable controller respectively, the power grid, breaker, frequency converter, contactor and motor composition driving cage door are entered main circuit, the power grid and breaker, frequency converter, contactor and motor composition driving cage door are gone out main circuit.The utility model realizes elevator automatically-controlled door and floor gate interlock, reduces elevator in the case where floor door closes not in place, still is able to the security risk operated normally.
Description
Technical field
The utility model relates to intelligent elevator technical field, specially a kind of elevator automatically-controlled door and the chain control of floor door
System processed.
Background technique
In today of national economy high speed development, the building machineries such as building hoist start in more and more building fields
Huge effect is played, especially present engineering has the features such as scale is big, area is big, height is high, the use of building hoist
It is particularly important, it can greatly improve productivity and economize labor time, performance, efficiency, load of the builders to elevator
The composite request of the various aspects such as weight, energy conservation, maintenance, safety is also higher and higher.
Existing building hoist has enter and go out two cage doors and multiple floor doors without electric limiting, cage
Door and floor door unfolding mode are all by artificial manual open and close door.And cage inlet/outlet respectively installs a limit, when any one
When the failures such as failure, failure occurs in door limit switch, and corresponding door is in the on state, and elevator remains to run, there is
Huge security risk, while the existing floor protection door used uses common rail formula structure, can be opened at any time by personnel to be multiplied,
And when layer door is not closed, cage can still be run up and down, and there is also very big security risks.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of elevator automatically-controlled door and floor door chain control system
System, solving building hoist in the prior art has cage door (enter, go out) and floor door, and two door unfolding modes are all logical
Cross artificial manual open and close door.And cage door installs a limit, floor door does not install limit, when any one door limit switch goes out
Now failure, failure, and corresponding door is in the on state, elevator may still be run, and there is peace in elevator use process
The problem of full hidden danger.
(2) technical solution
To achieve the above object, the utility model is achieved by the following technical programs: a kind of elevator automatically-controlled door with
Floor door linkage control system, including power grid, breaker, frequency converter, contactor, motor, in place limit, PLC PLC technology
Device and floor door interlock, wherein the power grid is electrically connected by breaker with frequency converter, and the contactor is provided with 1
And be contactor of entering, the motor is provided with 1 and enters with elevator and contacts, and the motor passes through contactor and frequency converter electricity
Connection, it is described in place limit and frequency converter be electrically connected respectively with PLC programmable controller, the power grid, breaker, frequency converter,
Contactor and motor composition driving cage door are entered main circuit, and the power grid and breaker, frequency converter, contactor and motor form
Driving cage door is gone out main circuit；
The floor door interlock includes floor door, layer door lock, touches iron and housing, and the housing is installed on floor door
Top, the layer door lock be installed on casing interior and with the interspersed setting of floor door, the iron that touches is arranged on elevator is entered
And matched with layer door lock, it is described to touch open and close of the iron for layer door lock.
Further, the breaker is low-voltage circuit breaker.
Further, the limit in place is vertical type lead limit switch.
Further, the limit switch control elevator floor door pass in base of closing the door of entering limited in place
Door state, the floor door door opening state in base of elevator described in door open limit switch control of entering limited in place.
Further, the layer door lock is gravity type door lock.
(3) beneficial effect
The utility model provides a kind of elevator automatically-controlled door and floor door linkage control system, has following beneficial to effect
Fruit:
(1), the automatically-controlled door and floor door linkage control system, realize elevator automatically-controlled door and floor gate interlock, only
Elevator reaches destination, and the enter iron that touches of upper installation of elevator opens layer door lock automatic touch, opens floor door, while floor
Door limiting movement, elevator cannot be run.
(2), the automatically-controlled door and floor door linkage control system, when elevator will leave, it is necessary to floor door be shut, together
When electric limiting homing action, elevator can be run, and after elevator leaves, floor gate layer door lock is automatic due to gravity
It closes and floor door cannot be opened arbitrarily.
(3), the automatically-controlled door and floor door linkage control system, reduce elevator and close situation not in place in floor door
Under, it still is able to the security risk operated normally.
Detailed description of the invention
Fig. 1 is the automatic door control system connection schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of floor door interlock in the utility model；
Fig. 3 is the enlarged drawing of floor door interlock in the utility model.
In figure: 1, power grid；2, breaker；3, frequency converter；4, contactor；5, motor；6, it limits in place；7, PLC is programmable
Controller；8, floor door interlock；801, floor door；802, layer door lock；803, iron is touched；804, housing；9, elevator is entered.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of elevator automatically-controlled door and the chain control of floor door
System processed, including power grid 1, breaker 2, frequency converter 3, contactor 4, motor 5, in place 6,7 and of PLC programmable controller of limit
Floor door interlock 8, wherein the power grid 1 is electrically connected by breaker 2 with frequency converter 3, and the contactor 4 is provided with 1
And to enter contactor, the motor 5 is provided with 1 and enters with elevator and 9 contacts, and the motor 5 passes through contactor 4 and frequency conversion
Device 3 is electrically connected, and limit 6 and the frequency converter 3 in place are electrically connected with PLC programmable controller 7 respectively, the power grid 1, breaker
2, frequency converter 3, contactor 4 and the composition driving of motor 5 cage door are entered main circuit, the power grid 1 and breaker 2, frequency converter 3,
Contactor 4 and the composition driving of motor 5 cage door are gone out main circuit；
The floor door interlock 8 includes floor door 801, layer door lock 802, touches iron 803 and housing 804, the cover
Shell 804 is installed on the top of floor door 801, and the layer door lock 802 is installed on 804 inside of housing and interts with floor door 801
Setting, described to touch the setting of iron 803 and enter on 9 in elevator and match with layer door lock 802, the iron 803 that touches is for layer door door
The open and close of lock 802.
Specifically, the breaker 2 is low-voltage circuit breaker.
Specifically, the limit 6 in place is vertical type lead limit switch.
Specifically, limit switch control elevator floor door in base of closing the door of entering of the limit 6 in place
Shutdown state, the floor door door opening state in base of elevator described in door open limit switch control of entering of the limit 6 in place.
Specifically, the layer door lock 802 is gravity type door lock.
In use, carriage stops base or when other destinations, 4 coil of contactor of entering obtains electric, and PLC is programmable
Controller 7 drives frequency converter 3, contactor 4 of entering to form main circuit, and elevator is entered 9(cage door) it can automatically open, it collides
Limit 6 in place is entered when door open limit switchs and is automatically stopped, and can open floor door 801 manually at this time, and triggering elevator limits 6 in place
When, elevator cannot be run, and after floor door 801 is closed in place, 4 coil of contactor of entering obtains electric, the drive of PLC programmable controller 7
Dynamic frequency converter 3 enters contactor 4 and motor 5 forms main circuit, and elevator, which is entered, 9 to be automatically closed, collide limit 6 in place into
Be automatically stopped when door shutdown limit switch, elevator is entered 9(cage door) open the door, shutdown state when, when limit switch fails,
PLC programmable controller 7 has carried out guardtime.
It can to sum up obtain, the utility model realizes elevator automatically-controlled door and floor door 801 interlocks, and only elevator reaches mesh
Mark floor, the elevator iron 803 that touches installed on 9 of entering opens 802 automatic touch of layer door lock, opens floor door 801, while floor door
801 limits movement, elevator cannot be run；When elevator will leave, it is necessary to floor door 801 be shut, while electric limiting
Homing action, elevator can be run, and after elevator leaves, layer door lock 802 is automatically closed and floor door due to gravity
801 cannot arbitrarily be opened；Elevator is reduced in the case where floor door 801 closes not in place, still is able to normal operation
Security risk.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof, it should be noted that this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating current, and main controller can play control for computer etc.
The conventionally known equipment of system.
Claims (5)
1. a kind of elevator automatically-controlled door and floor door linkage control system, it is characterised in that: including power grid (1), breaker (2),
Frequency converter (3), motor (5), limits (6), PLC programmable controller (7) and floor door interlock at contactor (4) in place
(8), wherein the power grid (1) is electrically connected by breaker (2) with frequency converter (3), and the contactor (4) is provided with 1 and is
Enter contactor, the motor (5) be provided with 1 and enter with elevator (9) contact, the motor (5) by contactor (4) with
Frequency converter (3) electrical connection, limit (6) and the frequency converter (3) in place are electrically connected with PLC programmable controller (7) respectively, described
Power grid (1), breaker (2), frequency converter (3), contactor (4) and motor (5) composition driving cage door are entered main circuit, the electricity
Net (1) and breaker (2), frequency converter (3), contactor (4) and motor (5) composition driving cage door enabling main circuit；
The floor door interlock (8) includes floor door (801), layer door lock (802), touches iron (803) and housing (804),
The housing (804) is installed on the top of floor door (801), the layer door lock (802) be installed on housing (804) it is internal and with
The interspersed setting of floor door (801), it is described to touch iron (803) setting and enter on (9) in elevator and matched with layer door lock (802),
It is described to touch the open and close of iron (803) for layer door lock (802).
2. a kind of elevator automatically-controlled door according to claim 1 and floor door linkage control system, it is characterised in that: described
Breaker (2) is low-voltage circuit breaker.
3. a kind of elevator automatically-controlled door according to claim 1 and floor door linkage control system, it is characterised in that: described
Limit (6) in place is vertical type lead limit switch.
4. a kind of elevator automatically-controlled door according to claim 3 and floor door linkage control system, it is characterised in that: described
Limit switch control elevator floor door shutdown state in base of closing the door of entering of (6) is limited in place, it is described to limit in place
The floor door door opening state in base of elevator described in door open limit switch control of entering of position (6).
5. a kind of elevator automatically-controlled door according to claim 1 and floor door linkage control system, it is characterised in that: described
Layer door lock (802) is gravity type door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821815549.6U CN209081218U (en) | 2018-11-06 | 2018-11-06 | A kind of elevator automatically-controlled door and floor door linkage control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821815549.6U CN209081218U (en) | 2018-11-06 | 2018-11-06 | A kind of elevator automatically-controlled door and floor door linkage control system |
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| Publication Number | Publication Date |
|---|---|
| CN209081218U true CN209081218U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821815549.6U Active CN209081218U (en) | 2018-11-06 | 2018-11-06 | A kind of elevator automatically-controlled door and floor door linkage control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803604A (en) * | 2019-10-24 | 2020-02-18 | 广州市第三建筑工程有限公司 | Mechanical locking mechanism and electromechanical interlocking cage |
| CN110817623A (en) * | 2019-11-05 | 2020-02-21 | 福建巨岸建设工程有限公司 | Construction elevator control method and system based on door control signal |
| CN113003327A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
| CN113816240A (en) * | 2021-09-26 | 2021-12-21 | 中铁建设集团中原建设有限公司 | Automatic integration system of outdoor elevator guard gate and construction elevator |
-
2018
- 2018-11-06 CN CN201821815549.6U patent/CN209081218U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803604A (en) * | 2019-10-24 | 2020-02-18 | 广州市第三建筑工程有限公司 | Mechanical locking mechanism and electromechanical interlocking cage |
| CN110817623A (en) * | 2019-11-05 | 2020-02-21 | 福建巨岸建设工程有限公司 | Construction elevator control method and system based on door control signal |
| CN113003327A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
| CN113003327B (en) * | 2021-03-31 | 2022-12-09 | 广西建工集团建筑机械制造有限责任公司 | PLC (programmable logic controller) control-based high-speed construction elevator electric control system and control method thereof |
| CN113816240A (en) * | 2021-09-26 | 2021-12-21 | 中铁建设集团中原建设有限公司 | Automatic integration system of outdoor elevator guard gate and construction elevator |
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