CN203624788U - Rapid short circuit system for elevator door lock - Google Patents
Rapid short circuit system for elevator door lock Download PDFInfo
- Publication number
- CN203624788U CN203624788U CN201320684556.8U CN201320684556U CN203624788U CN 203624788 U CN203624788 U CN 203624788U CN 201320684556 U CN201320684556 U CN 201320684556U CN 203624788 U CN203624788 U CN 203624788U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- elevator
- door lock
- socket
- series loop
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 11
- 238000010008 shearing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 1
Images
Abstract
The utility model provides a rapid short circuit system for an elevator door lock. The rapid short circuit system for the elevator door lock comprises a first series loop formed by a normal operation socket, a car door lock and a hall door lock and a second series loop composed of a control cabinet emergency run switch and a rapid short circuit socket. The second series loop and the first series loop are connected in parallel. When the door locks do not break down, a short circuit plug piece is plugged in the normal operation socket, the first series loop is closed, and an elevator is operated normally; when any door lock breaks down, the first series loop is opened, the control cabinet emergency run switch is shifted to an overhaul gear, the short circuit plug piece in the normal operation socket is detached and installed on the rapid short circuit socket, the second series loop is closed, an up-moving button or a down-moving button is pressed, the elevator is operated to a door zone in the overhaul state to enable passengers to get out. The rapid short circuit system for the elevator door lock is simple in structure, a short circuit method is simple in principle, the danger that a maintainer is sheared due to the sudden start of the elevator after the elevator is overhauled can be reduced, and meanwhile, precious time is earned for emergency rescue.
Description
Technical field
The utility model relates to elevator field, relates in particular to the quick short circuit system of a kind of door lock of elevator.
Background technology
Along with the development of Chinese Urbanization's, high buildings and large mansions stand in great numbers, and the quantity of elevator also sharply increases, and the safety of elevator becomes one of focus of people's concern.In recent years, elevator accident takes place frequently, and wherein a lot of accidents are all relevant with the door-locking system of elevator.
At present, door lock of elevator safety system connects master control board using gate lock, the series connection of Room loop of the door lock as detection signal, and in the time that arbitrary door lock breaks down, system is quoted corresponding latch failure code.Existing emergency relief, elevator needs inspection travel, Elevator Operator often has a kind of way: a head and the tail two ends shorting stub in parallel of the series loop forming at first Room door lock to last Room door lock, the now conducting of Room loop of the door lock, gate lock is like this too, and now loop of the door lock conducting elevator can be put people in inspection travel Zhi Men district.
But some operates improperly, before short circuit door lock, do not stir urgent electric operation switch to inspecting state, elevator meeting automatic alignment flat bed, the very possible like this danger that personnel is produced to shearing; After also having maintainer to check door lock of elevator, forget and take away shorting stub, inspection switch is allocated to normally, and elevator normally moves, but each door lock of elevator is all inoperative, and this kind of situation causes serious threat to passenger's lives and properties.
Utility model content
In order to solve the technical matters existing in background technology, the utility model proposes the quick short circuit system of a kind of door lock of elevator, by increase short circuit plug-in unit in loop of the door lock, in the situation that arbitrary door lock disconnects, pull up and be inserted on quick short circuit socket normally moving short circuit plug-in unit on socket, urgent control housing electric operation switch is allocated to inspecting state, presses upstream or downstream button, elevator moves to a district with inspection speed and puts people; If now urgent control housing electric operation switch is allocated to normally, it is obstructed that short circuit loop disconnects door lock, elevator cannot normally move, must in hoistway, fix loop of the door lock by inspection travel elevator, cage top overhauling is to normal, and now elevator can automatic alignment flat bed, need get back to machine room short circuit plug-in unit is pulled out to normal operation socket by quick short circuit socket, the urgent electric operation switch of control housing is allocated to normally, and elevator normally moves.
The utility model provides a kind of door lock of elevator quick short circuit system, comprises by normally moving socket, gate lock and the first series loop that Room door lock forms, and also comprises:
By the urgent run switch of control housing and the second series loop that short circuit socket forms fast, described the second series loop is in parallel with described the first series loop;
Short circuit plug-in unit, when elevator normally moves, described short circuit plug-in unit is inserted on normal operation socket; When elevator breaks down inspection travel, described short circuit plug-in unit is inserted on quick short circuit socket.
Preferably, the general socket of peace that described quick short circuit socket is three holes.
Preferably, the quick short circuit system of described door lock of elevator also comprises support, and described short circuit plug-in unit is provided with on described support.
In the time of all gate locks and Room door lock trouble free, short circuit plug-in unit is inserted on normal operation socket, normally moves socket electrifying electricity, described the first series loop conducting; In the time that arbitrary gate lock or Room door lock break down, the first series loop disconnects, press the urgent run switch of control housing, turn and be installed on quick short circuit socket normally moving short circuit plug-in unit removal on socket, short circuit socket electrifying electricity fast, the second series loop conducting is allocated to inspecting state by inspection switch simultaneously, and elevator moves to a district with inspecting state and puts people.
Based on disclosing of technique scheme, the quick short circuit system of described door lock of elevator that the utility model provides by increasing short circuit plug-in unit in loop of the door lock, in the situation that arbitrary door lock disconnects, short circuit plug-in unit is connected and can put people in inspection travel Zhi Men district, structural principle is simple, can ensure passenger and maintainer's safety; Because door lock disconnects, short circuit plug-in unit does not disconnect, must fix loop of the door lock elevator and just can normally move, can reduce the danger that because having overhauled the starting suddenly of rear elevator, maintainer is produced shearing, simultaneously also for the valuable time has been won in emergency relief.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the quick short circuit system of door lock of elevator when elevator normally moves in the utility model;
Fig. 2 is the schematic diagram of the quick short circuit system of door lock of elevator when elevator emergency moves in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Refer to Fig. 1 or Fig. 2, the utility model provides a kind of door lock of elevator quick short circuit system, comprise by normally moving socket NP, gate lock GS1 and gate lock GS2, Room door lock (1DS, 2DS ... nDS) the first series loop forming, with the second series loop being made up of the urgent run switch EIS of control housing and quick short circuit socket EM, described the second series loop is in parallel with described the first series loop.
The quick short circuit system of described door lock of elevator also comprises master control board 100, and described master control board 100 is provided with gate lock and detects X26, Room door lock detection X27 and input common point XCM.
The general socket of peace that described quick short circuit socket EM is three holes, has tri-contacts of EM-PO1, EM-PO2 and EM-PO3.
The quick short circuit system of described door lock of elevator also comprises short circuit plug-in unit (not shown) and support 200, and described short circuit plug-in unit is provided with on described support 200.
Refer to Fig. 1, as all gate locks (GS1, GS2) and Room door lock (1DS, 2DS ... nDS) when trouble free, short circuit plug-in unit is inserted on normal operation socket NP, normal operation socket NP obtains electric, electric current flows into from node 130 flow through successively normal operation socket NP, gate lock (GS1, GS2) and Room door lock (1DS, 2DS ... nDS), described the first series loop conducting, elevator normally moves.
Refer to Fig. 2, as arbitrary gate lock (GS1, or Room door lock (1DS GS2), 2DS ... nDS) while breaking down, the first series loop disconnects, press the urgent run switch EIS of control housing, turn and be installed on quick short circuit socket EM normally moving short circuit plug-in unit removal on socket NP, fast three contacts of short circuit socket EM simultaneously electric, electric current flows into the urgent run switch EIS of the control housing of flowing through successively from node 130, the contact EM-PO1 of short circuit socket EM fast, contact EM-PO2 and contact EM-PO3, the second series loop conducting, inspection switch is allocated to inspecting state simultaneously, elevator moves to a district with inspecting state and puts people.
To sum up, the quick short circuit system of described door lock of elevator that the utility model provides by increasing short circuit plug-in unit in loop of the door lock, pull up and be inserted on quick short circuit socket normally moving short circuit plug-in unit on socket, urgent control housing electric operation switch is allocated to inspecting state, press upstream or downstream button, elevator moves to a district with inspection speed and puts people; If now urgent control housing electric operation switch is allocated to normally, it is obstructed that short circuit loop disconnects door lock, elevator cannot normally move, must in hoistway, fix loop of the door lock by inspection travel elevator, cage top overhauling is to normal, now elevator can automatic alignment flat bed, need get back to machine room pulls out short circuit plug-in unit to normal operation socket by quick short circuit socket, the urgent electric operation switch of control housing is allocated to normally, elevator can normally move, and can reduce the danger that because having overhauled the starting suddenly of rear elevator, maintainer is produced shearing.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. the quick short circuit system of door lock of elevator, comprises by normally moving socket, gate lock and the first series loop that Room door lock forms, and it is characterized in that, also comprises:
By the urgent run switch of control housing and the second series loop that short circuit socket forms fast, described the second series loop is in parallel with described the first series loop;
Short circuit plug-in unit, when elevator normally moves, described short circuit plug-in unit is inserted on normal operation socket; When elevator occurs that latch failure needs emergency relief, described short circuit plug-in unit is inserted on quick short circuit socket.
2. the quick short circuit system of a kind of door lock of elevator according to claim 1, is characterized in that, the general socket of peace that described quick short circuit socket is three holes.
3. the quick short circuit system of a kind of door lock of elevator according to claim 1, is characterized in that, also comprises support, and described short circuit plug-in unit is provided with on described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320684556.8U CN203624788U (en) | 2013-11-01 | 2013-11-01 | Rapid short circuit system for elevator door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320684556.8U CN203624788U (en) | 2013-11-01 | 2013-11-01 | Rapid short circuit system for elevator door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624788U true CN203624788U (en) | 2014-06-04 |
Family
ID=50811282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320684556.8U Expired - Lifetime CN203624788U (en) | 2013-11-01 | 2013-11-01 | Rapid short circuit system for elevator door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523642A (en) * | 2013-11-01 | 2014-01-22 | 苏州德奥电梯有限公司 | Elevator door lock quick shorting system and method |
| CN110775760A (en) * | 2019-10-21 | 2020-02-11 | 宁波宏大电梯有限公司 | Short circuit detection method and system for door lock of through door of elevator |
| CN113844973A (en) * | 2021-10-11 | 2021-12-28 | 永大电梯设备（中国）有限公司 | Control method for elevator maintenance |
-
2013
- 2013-11-01 CN CN201320684556.8U patent/CN203624788U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523642A (en) * | 2013-11-01 | 2014-01-22 | 苏州德奥电梯有限公司 | Elevator door lock quick shorting system and method |
| CN103523642B (en) * | 2013-11-01 | 2015-08-26 | 苏州德奥电梯有限公司 | A kind of quick short circuit system of door lock of elevator and short circuit method |
| CN110775760A (en) * | 2019-10-21 | 2020-02-11 | 宁波宏大电梯有限公司 | Short circuit detection method and system for door lock of through door of elevator |
| CN113844973A (en) * | 2021-10-11 | 2021-12-28 | 永大电梯设备（中国）有限公司 | Control method for elevator maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103523642B (en) | A kind of quick short circuit system of door lock of elevator and short circuit method | |
| CN205855675U (en) | A kind of brake control circuit of band electric brake releasing rescue function | |
| CN203624788U (en) | Rapid short circuit system for elevator door lock | |
| CN205387408U (en) | Prevent unexpected protection device of removal of elevator car | |
| CN108529376A (en) | A kind of lift car intelligence human body sensing judgment method | |
| CN109292571A (en) | A kind of synchronous and asynchronous elevator functional universal safe circuit board | |
| CN204607299U (en) | Anti-error short-circuit device after elevator maintain and protection | |
| CN110316627A (en) | Elevator safety system | |
| CN107434193A (en) | Emergency self-saving device and its implementation after a kind of elevator faults | |
| CN101348203B (en) | Elevator safety device and control method thereof | |
| CN206427888U (en) | A kind of lift car SOS self-help apparatus | |
| CN105819294B (en) | A kind of elevator operation monitoring system and method based on transparent display screen | |
| CN204150846U (en) | A kind of elevator landing door lock abnormal prompt device | |
| CN202186817U (en) | Elevator door lock safety return circuit | |
| CN106542393A (en) | A kind of other connection device of machine-roomless lift layer door and gate | |
| CN205527120U (en) | Elevator safety real -time monitoring system | |
| CN207375530U (en) | It is a kind of that there is the elevator device overcome difficulties automatically | |
| CN201240729Y (en) | Elevator voice apparatus | |
| CN209890029U (en) | But elevator lock bypass of lock short circuit test | |
| CN205573645U (en) | High -tension electricity ability bleeder circuit, device that has this bleeder circuit and car | |
| CN101941631A (en) | Anti-short-circuit system of elevator door lock | |
| CN204823542U (en) | Electrified terraced room lock detects elevator display panel of function and lock return circuit of adopting it | |
| CN203820226U (en) | Controller with function of door lock short circuit prevention | |
| CN208265554U (en) | A kind of lift rescue device | |
| CN205240988U (en) | Press from both sides unexpected stop device of removal of rope formula elevator car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |