CN205555768U - Elevator room sedan -chair lock detection device - Google Patents
Elevator room sedan -chair lock detection device Download PDFInfo
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- CN205555768U CN205555768U CN201620260017.5U CN201620260017U CN205555768U CN 205555768 U CN205555768 U CN 205555768U CN 201620260017 U CN201620260017 U CN 201620260017U CN 205555768 U CN205555768 U CN 205555768U
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- door lock
- circuit
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Abstract
The utility model discloses an elevator room sedan -chair lock detection device. Its control module and detection module who includes interconnect, detection module insert in the operating circuit of elevator, and detection module has the first collection terminal be connected with elevator safety circuit, gathers the terminal and gather the terminal with sedan -chair lock circuit connection's third with room lock circuit connection's second, and control module 0 that detection module gathered three signal acquisition end gives control module, and the control module 4 of hoistway door lock and sedan -chair lock is judged to the signal that control module gathered according to detection module. Can carry out real -time detection respectively to elevator safety circuit, room lock circuit and sedan -chair lock circuit through detection module, realize the room lock and the real -time detection of sedan -chair lock behavior of elevator, can detect out room sedan -chair door short circuit trouble in time, effectively prevent the appearance of potential safety hazard, guarantee the security that the elevator used, make things convenient for maintenance personal's maintenance to work.
Description
Technical field
This utility model relates to elevator technology field, especially a kind of elevator hall car door lock detection device.
Background technology
At present, when properly functioning, can there is the situation that hall door lock or car door lock are shorted for various reasons in elevator.Uncertainty due to the generation that hall door lock or car door lock are shorted so that the appearance that hall door lock or car door lock are shorted cannot be estimated or judge.A series of security incident can be caused during generation, and owing to cannot accurately differentiate the concrete condition that hall door lock or car door lock are shorted, to maintainer to bringing the biggest inconvenience during the repair and maintenance in the later stage of elevator.Simultaneously because loop of the door lock is converted by auxiliary reclay, the reliability of whole circuit can reduce.
Utility model content
In view of this, the purpose of this utility model is the defect in order to overcome prior art, it is provided that a kind of hall door lock that can improve elevator and car door lock job security and the elevator hall's car door lock detection device facilitating elevator maintenance to maintain.
nullFor reaching above-mentioned purpose，This utility model provides a kind of elevator hall car door lock detection device，It includes interconnective control module and detection module，Described detection module accesses in the operating circuit of elevator，Described operating circuit includes elevator safety circuit、Room car door lock circuit and advance door opening module，Described elevator safety circuit is connected with advance door opening module，Described Room car door lock circuit includes car door lock circuit and the hall door lock circuit being sequentially connected in series，Described car door lock circuit one end with elevator safety circuit and advance door opening module respectively is connected，Described hall door lock circuit is connected with the other end of advance door opening module，Described detection module has three signals collecting terminals，Three described signals collecting terminals are respectively the first collection terminal being connected with elevator safety circuit、The the second collection terminal being connected with hall door lock circuit and the 3rd collection terminal being connected with car door lock circuit，Described first gathers terminal can gather the short circuit signal of elevator safety circuit，Described second gathers terminal can gather the short circuit signal of hall door lock circuit，Described 3rd gathers terminal can gather the short circuit signal of car door lock circuit，The signal that three signals collecting terminals collect is transferred to control module by described detection module，Described control module judges the duty of elevator hall's door lock and car door lock according to the signal that detection module gathers.
Concrete, described hall door lock circuit includes n hall door lock, n >=1, n is the number of floor levels of elevator, n hall door lock and the hall door one_to_one corresponding of elevator, car door lock detection device in described elevator hall also includes the snap shot acquisition module being connected with control module, and described snap shot acquisition module accesses the duty detecting each hall door lock in hall door lock circuit, described snap shot acquisition module includes that n acquisition module, n acquisition module connect one to one successively with n hall door lock.
Preferably, described snap shot acquisition module is connected with control module by communication signal circuit.
Preferably, described detection module and snap shot acquisition module all carry out signals collecting by the AC-powered of 110V.
Concrete, described control module can judge elevator hall's car door lock state according to the signal that detection module gathers, under elevator hall's door lock and car door lock are in normal operating conditions, when elevator parking floor, described advance door opening module action carries out lock of sealing up a door, it is high level that first collection terminal collects elevator safety circuit, and it is high level that the second collection terminal collects hall door lock circuit, and it is low level that the 3rd collection terminal collects car door lock circuit；When gate opens the door and puts in place, advance door opening module discharges, and it is high level that the first collection terminal collects elevator safety circuit, and it is low level that the second collection terminal collects hall door lock circuit, and it is low level that the 3rd collection terminal collects car door lock circuit；
It is shorted and car door lock is under normal operating conditions at elevator hall's door lock, when elevator parking floor, described advance door opening module action carries out lock of sealing up a door, it is high level that first collection terminal collects elevator safety circuit, it is high level that second collection terminal collects hall door lock circuit, and it is high level that the 3rd collection terminal collects car door lock circuit；When gate opens the door and puts in place, advance door opening module discharges, and it is high level that the first collection terminal collects elevator safety circuit, and it is low level that the second collection terminal collects hall door lock circuit, and it is low level that the 3rd collection terminal collects car door lock circuit；
Elevator cage door lock be shorted and hall door lock be under normal operating conditions, when elevator parking floor, described advance door opening module action carries out lock of sealing up a door, it is high level that first collection terminal collects elevator safety circuit, it is high level that second collection terminal collects hall door lock circuit, and it is high level that the 3rd collection terminal collects car door lock circuit；When gate opens the door and puts in place, advance door opening module discharges, and it is high level that the first collection terminal collects elevator safety circuit, and it is low level that the second collection terminal collects hall door lock circuit, and it is high level that the 3rd collection terminal collects car door lock circuit；
When elevator cage door lock and hall door are locked and are all shorted, when elevator parking floor, described advance door opening module action carries out lock of sealing up a door, it is high level that first collection terminal collects elevator safety circuit, it is high level that second collection terminal collects hall door lock circuit, and it is high level that the 3rd collection terminal collects car door lock circuit；When gate opens the door and puts in place, advance door opening module discharges, and it is high level that the first collection terminal collects elevator safety circuit, and it is high level that the second collection terminal collects hall door lock circuit, and it is high level that the 3rd collection terminal collects car door lock circuit.
Further, when control module judges have hall door lock to be shorted according to the collection signal of detection module, the state of the hall door opened/closed of each layer elevator that described control module can collect according to snap shot acquisition module, it is judged that determine the position of the hall door lock being shorted.
Compared to prior art, car door lock detection device in elevator hall described in the utility model has the advantage that
Elevator safety circuit, hall door lock circuit and car door lock circuit can be detected the most in real time by detection module, and hall door lock and the duty of car door lock of elevator is judged by control module, realize the hall door lock of elevator and the real-time detection of car door lock working condition, Room gate short circuit fault can be detected in time, effectively prevent the appearance of potential safety hazard, it is ensured that the safety that elevator uses.Maintainer can be locked and the short circuit situation of car door lock according to the hall door that car door lock detection device in elevator hall's detect, accurately keeps in repair elevator, facilitates the maintenance of maintainer.
Accompanying drawing explanation
Fig. 1 is the operating circuit schematic diagram of a kind of elevator hall of this utility model car door lock detection device；
Wherein, 1, control module；2, detection module；3, snap shot acquisition module；4, acquisition module；10, elevator safety circuit；20, Room gate circuit；21, first terminal is gathered；22, second terminal is gathered；23, the 3rd terminal is gathered；30, advance door opening module；40, car door lock circuit；50, hall door lock circuit；100, operating circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Please be as it is shown in figure 1, a kind of elevator hall described in the utility model car door lock detection device includes interconnective control module 1, detection module 2 and snap shot acquisition module 3.Described detection module 2 accesses in the operating circuit 100 of elevator, and described operating circuit 100 includes elevator safety circuit 10, Room car door lock circuit 20 and advance door opening module 30.Described elevator safety circuit 10 is connected with advance door opening module 30, and described Room car door lock circuit 20 includes car door lock circuit 40 and the hall door lock circuit 50 being sequentially connected in series.Described car door lock circuit 40 one end with elevator safety circuit 10 and advance door opening module 30 respectively is connected, and described hall door lock circuit 50 is connected with the other end of advance door opening module 30.Described detection module 2 has three signals collecting terminals, three described signals collecting terminals are respectively the second collection terminal 22 that the first collection terminal 21 being connected with elevator safety circuit 10 is connected and the 3rd collection terminal 23 being connected with car door lock circuit 40 with hall door lock circuit 50, described first gathers terminal 21 can gather the short circuit signal of elevator safety circuit 10, described second gathers terminal 22 can gather the short circuit signal of hall door lock circuit 50, and the described 3rd gathers terminal 23 can gather the short circuit signal of car door lock circuit 40.The signal that three signals collecting terminals are collected by described detection module 2 carries out isolation processing, operation amplifier, and feedback transmission to control module 1.Described control module 1 judges the duty of elevator hall's door lock and car door lock according to the signal that detection module 2 gathers.
Described hall door lock circuit 50 includes n hall door lock, n >=1, and n is the number of floor levels of elevator, n hall door lock and the hall door one_to_one corresponding of elevator.N hall door lock is followed successively by the first hall door lock KMS1, the second hall door lock KMS2 ... the n-th hall door lock KMSn.Described snap shot acquisition module 3 accesses the duty detecting each hall door lock in hall door lock circuit 50, described snap shot acquisition module 3 includes that n acquisition module 4, n acquisition module 4 are followed successively by the first acquisition module Add:1, the second acquisition module Add:2 ... N acquisition module Add:N.N acquisition module 4 connects one to one successively with n hall door lock.Described snap shot acquisition module 3 is connected with control module 1 by communication signal circuit.Described detection module 2 and snap shot acquisition module 3 all carry out signals collecting by the AC-powered of 110V.
Described control module 1 can judge elevator hall's car door lock state according to the signal that detection module 2 gathers, under elevator hall's door lock and car door lock are in normal operating conditions, when elevator parking floor, the action of described advance door opening module 30 carries out lock of sealing up a door, first gathers terminal 21 collects elevator safety circuit 10 for high level, it is high level that second collection terminal 22 collects hall door lock circuit 50, and the 3rd gathers terminal 23 collects car door lock circuit 40 for low level；When gate opens the door and puts in place, advance door opening module 30 discharges, it is high level that first collection terminal 21 collects elevator safety circuit 10, and it is low level that the second collection terminal 21 collects hall door lock circuit 50, and it is low level that the 3rd collection terminal 23 collects car door lock circuit 40；
It is shorted and car door lock is under normal operating conditions at elevator hall's door lock, when elevator parking floor, the action of described advance door opening module 30 carries out lock of sealing up a door, first gathers terminal 21 collects elevator safety circuit 10 for high level, it is high level that second collection terminal 22 collects hall door lock circuit 50, and the 3rd gathers terminal 23 collects car door lock circuit 40 for high level；When gate opens the door and puts in place, advance door opening module 30 discharges, it is high level that first collection terminal 21 collects elevator safety circuit 10, and it is low level that the second collection terminal 22 collects hall door lock circuit 50, and it is low level that the 3rd collection terminal 23 collects car door lock circuit 40；
Elevator cage door lock be shorted and hall door lock be under normal operating conditions, when elevator parking floor, the action of described advance door opening module 30 carries out lock of sealing up a door, first gathers terminal 21 collects elevator safety circuit 10 for high level, it is high level that second collection terminal 22 collects hall door lock circuit 50, and the 3rd gathers terminal 23 collects car door lock circuit 40 for high level；When gate opens the door and puts in place, advance door opening module 30 discharges, it is high level that first collection terminal 21 collects elevator safety circuit 10, and it is low level that the second collection terminal 22 collects hall door lock circuit 50, and it is high level that the 3rd collection terminal 23 collects car door lock circuit 40；
When elevator cage door lock and hall door are locked and are all shorted, when elevator parking floor, the action of described advance door opening module 30 carries out lock of sealing up a door, first gathers terminal 21 collects elevator safety circuit 10 for high level, it is high level that second collection terminal 22 collects hall door lock circuit 50, and the 3rd gathers terminal 23 collects car door lock circuit 40 for high level；When gate opens the door and puts in place, advance door opening module 30 discharges, it is high level that first collection terminal 21 collects elevator safety circuit 10, and it is high level that the second collection terminal 22 collects hall door lock circuit 50, and it is high level that the 3rd collection terminal 23 collects car door lock circuit 40.
When control module 1 judges to have hall door lock to be shorted according to the collection signal of detection module 2, the state of the hall door opened/closed of each layer elevator that described control module 1 can collect according to snap shot acquisition module 3, it is judged that determine the position of the hall door lock being shorted.
When there is car door lock or hall door lock short circuit, control module 1 controls elevator and forbids running, and report door lock short circuit fault, prevents Room car door lock short circuit potential safety hazard the most efficiently.Snap shot sampling module 3 gathers the hall door lock status of each floor simultaneously, via conversion processing and carry out communication with control module 1 and dock, and real-time judge every layer hall door closed condition.When having hall door fault or short circuit, can directly judge the floor specifically broken down, inquiry failure code and failure logging, efficient quick complete trouble unit reparation, it is the biggest convenient to provide for the maintenance of elevator later stage.
Above-described embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this; protection domain of the present utility model can not be limited with this; all equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (6)
- null1. elevator hall's car door lock detection device，It is characterized in that: include interconnective control module (1) and detection module (2)，Described detection module (2) accesses in the operating circuit (100) of elevator，Described operating circuit (100) includes elevator safety circuit (10)、Room car door lock circuit (20) and advance door opening module (30)，Described elevator safety circuit (10) is connected with advance door opening module (30)，Described Room car door lock circuit (20) includes car door lock circuit (40) and the hall door lock circuit (50) being sequentially connected in series，Described car door lock circuit (40) one end with elevator safety circuit (10) and advance door opening module (30) respectively is connected，Described hall door lock circuit (50) is connected with the other end of advance door opening module (30)，Described detection module (2) has three signals collecting terminals，Three described signals collecting terminals are respectively the first collection terminal (21) being connected with elevator safety circuit (10)、The second collection terminal (22) being connected with hall door lock circuit (50) and the 3rd collection terminal (23) being connected with car door lock circuit (40)，Described first gathers terminal (21) can gather the short circuit signal of elevator safety circuit (10)，Described second gathers terminal (22) can gather the short circuit signal of hall door lock circuit (50)，Described 3rd gathers terminal (23) can gather the short circuit signal of car door lock circuit (40)，The signal that three signals collecting terminals collect is transferred to control module (1) by described detection module (2)，Described control module (1) judges the duty of elevator hall's door lock and car door lock according to the signal that detection module (2) gathers.
- A kind of elevator hall the most according to claim 1 car door lock detection device, it is characterized in that: described hall door lock circuit (50) includes n hall door lock, n >=1, n is the number of floor levels of elevator, n hall door lock and the hall door one_to_one corresponding of elevator, described elevator hall car door lock detection device also includes the snap shot acquisition module (3) being connected with control module (1), described snap shot acquisition module (3) accesses the duty detecting each hall door lock in hall door lock circuit (50), described snap shot acquisition module (3) includes n acquisition module (4), n acquisition module (4) connects one to one successively with n hall door lock.
- A kind of elevator hall the most according to claim 2 car door lock detection device, it is characterised in that: described snap shot acquisition module (3) is connected with control module (1) by communication signal circuit.
- A kind of elevator hall the most according to claim 2 car door lock detection device, it is characterised in that: described detection module (2) and snap shot acquisition module (3) all carry out signals collecting by the AC-powered of 110V.
- A kind of elevator hall the most according to claim 2 car door lock detection device, it is characterized in that: described control module (1) can judge elevator hall's car door lock state according to the signal that detection module (2) gather, under elevator hall's door lock and car door lock are in normal operating conditions, when elevator parking floor, the action of described advance door opening module (30) carries out lock of sealing up a door, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is high level that second collection terminal (22) collects hall door lock circuit (50), it is low level that 3rd collection terminal (23) collects car door lock circuit (40)；When gate opens the door and puts in place, advance door opening module (30) discharges, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is low level that second collection terminal (21) collects hall door lock circuit (50), and it is low level that the 3rd collection terminal (23) collects car door lock circuit (40)；It is shorted and car door lock is under normal operating conditions at elevator hall's door lock, when elevator parking floor, the action of described advance door opening module (30) carries out lock of sealing up a door, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is high level that second collection terminal (22) collects hall door lock circuit (50), and it is high level that the 3rd collection terminal (23) collects car door lock circuit (40)；When gate opens the door and puts in place, advance door opening module (30) discharges, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is low level that second collection terminal (22) collects hall door lock circuit (50), and it is low level that the 3rd collection terminal (23) collects car door lock circuit (40)；Elevator cage door lock be shorted and hall door lock be under normal operating conditions, when elevator parking floor, the action of described advance door opening module (30) carries out lock of sealing up a door, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is high level that second collection terminal (22) collects hall door lock circuit (50), and it is high level that the 3rd collection terminal (23) collects car door lock circuit (40)；When gate opens the door and puts in place, advance door opening module (30) discharges, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is low level that second collection terminal (22) collects hall door lock circuit (50), and it is high level that the 3rd collection terminal (23) collects car door lock circuit (40)；When elevator cage door lock and hall door are locked and are all shorted, when elevator parking floor, the action of described advance door opening module (30) carries out lock of sealing up a door, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is high level that second collection terminal (22) collects hall door lock circuit (50), and it is high level that the 3rd collection terminal (23) collects car door lock circuit (40)；When gate opens the door and puts in place, advance door opening module (30) discharges, it is high level that first collection terminal (21) collects elevator safety circuit (10), it is high level that second collection terminal (22) collects hall door lock circuit (50), and it is high level that the 3rd collection terminal (23) collects car door lock circuit (40).
- A kind of elevator hall the most according to claim 5 car door lock detection device, it is characterized in that: when control module (1) judges have hall door lock to be shorted according to the collection signal of detection module (2), the state of the hall door opened/closed of each layer elevator that described control module (1) can collect according to snap shot acquisition module (3), it is judged that determine the position of the hall door lock being shorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260017.5U CN205555768U (en) | 2016-03-31 | 2016-03-31 | Elevator room sedan -chair lock detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260017.5U CN205555768U (en) | 2016-03-31 | 2016-03-31 | Elevator room sedan -chair lock detection device |
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| Publication Number | Publication Date |
|---|---|
| CN205555768U true CN205555768U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620260017.5U Withdrawn - After Issue CN205555768U (en) | 2016-03-31 | 2016-03-31 | Elevator room sedan -chair lock detection device |
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| Country | Link |
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| CN (1) | CN205555768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712144A (en) * | 2016-03-31 | 2016-06-29 | 江南嘉捷电梯股份有限公司 | Detection device for hoistway door lock and car door lock of elevator |
| CN106829670A (en) * | 2017-02-28 | 2017-06-13 | 深圳市海浦蒙特科技有限公司 | Door lock of elevator detection method and system |
| US11591183B2 (en) | 2018-12-28 | 2023-02-28 | Otis Elevator Company | Enhancing elevator sensor operation for improved maintenance |
-
2016
- 2016-03-31 CN CN201620260017.5U patent/CN205555768U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712144A (en) * | 2016-03-31 | 2016-06-29 | 江南嘉捷电梯股份有限公司 | Detection device for hoistway door lock and car door lock of elevator |
| CN106829670A (en) * | 2017-02-28 | 2017-06-13 | 深圳市海浦蒙特科技有限公司 | Door lock of elevator detection method and system |
| CN106829670B (en) * | 2017-02-28 | 2019-01-29 | 深圳市海浦蒙特科技有限公司 | Door lock of elevator detection method and system |
| US11591183B2 (en) | 2018-12-28 | 2023-02-28 | Otis Elevator Company | Enhancing elevator sensor operation for improved maintenance |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180209 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180209 |