CN106956982A - Traction elevator repair and maintenance maintenance device and monitoring and managing method - Google Patents
Traction elevator repair and maintenance maintenance device and monitoring and managing method Download PDFInfo
- Publication number
- CN106956982A CN106956982A CN201710336366.XA CN201710336366A CN106956982A CN 106956982 A CN106956982 A CN 106956982A CN 201710336366 A CN201710336366 A CN 201710336366A CN 106956982 A CN106956982 A CN 106956982A
- Authority
- CN
- China
- Prior art keywords
- elevator
- maintenance
- repair
- monitoring terminal
- traction
- 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.)
- Withdrawn
Links
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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Abstract
The present invention relates to a kind of traction elevator repair and maintenance maintenance device and monitoring and managing method, including：Monitoring terminal, auxiliary monitoring terminal is located at the sensor in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit, is located at the rotary encoder at traction sheave, handheld manipulator and mini-printer；Main power source, safety return circuit, loop of the door lock, the sensor in band-type brake circuit and the rotary encoder wired connection of monitoring terminal and elevator, receive the circuit and run signal of elevator；Monitoring terminal is wirelessly connected with handheld manipulator, carries out data interaction；Auxiliary monitoring terminal is connected with the auxiliary contact for emergency stop switch, buffer switch, the tensioning wheel switch being located in elevator pit, monitors each on off state；Auxiliary monitoring terminal is wirelessly connected with handheld manipulator, carries out data interaction；Mini-printer and handheld manipulator wired connection, carry out data-printing.The present invention facilitates easy-to-use, safe and reliable, and system cost is low, and production efficiency is high.
Description
Technical field
The present invention relates to elevator repair and maintenance maintenance device, specifically a kind of traction elevator repair and maintenance maintenance device and monitoring party
Method.
Background technology
Elevator daily maintenance is to ensure that the important step of elevator safety operation.And the current maintaining to elevator is also
Lack effectively supervision, specific manifestation is as follows：1）Elevator understands inadequate, nothing using unit to the construction and maintaining project of elevator
Work of the method to repair and maintenance personnel reaches supervisory role, and repair and maintenance personnel reach the spot, and informs using after unit, just voluntarily carries out elevator
Maintaining.It is general whole to be supervised using unit, only after repair and maintenance work, the repair and maintenance note that repair and maintenance personnel can be at the scene
The problem of some are related is recorded in record and both sides' signature confirms.2）Safety verification mark of conformity in lift car can allow elevator
Passenger understands the annual test Qualification of the elevator.But elevator passenger is to the daily maintenance situation of elevator without any understanding canal
Road, elevator passenger is easily misunderstood with elevator using unit and repair and maintenance unit, queries elevator safety.3）Repair and maintenance company is peace
Row repair and maintenance workman periodically arrive scene progress repair and maintenance work, the also effective oversight mechanism of neither one, it is ensured that repair and maintenance personnel can and
When reach effective maintenance work carried out at elevator.The repair and maintenance company even having will not carry out full maintenance in per two weeks
Maintenance, but just reach the spot and repaired after elevator breaks down.The repair and maintenance record at scene is all to deal with supervision and management
The examination of department and write troactively temporarily.4）Reviewer is only in annual check and supervision and management personnel only look into inspection
The repair and maintenance information tested in daily repair and maintenance record and related personnel's signature.Elevator repair and maintenance feelings in daily operation can not accurately be understood
Condition.
Because the maintaining of elevator cannot be supervised effectively, some repair and maintenance companies or repair and maintenance individual is caused to bore the sky of supervision
Son, to make profit, save worry, save trouble, based on cost-saving, and makes elevator be absorbed in unmanned repair and maintenance or repair and maintenance of going through the motions, and is run with hidden danger
Unsafe condition.
Existing elevator repair and maintenance supervisory systems is more to scan Quick Response Code or reading electronic labels mode and GPS wireless locations
Elevator repair and maintenance personnel situation in place is examined or check etc. mode, the real work content of elevator repair and maintenance personnel can not be supervised.Chinese patent
The A of CN 104555639 are disclosed a kind of " elevator repair and maintenance supervisory device and method for monitoring ", although can monitor elevator repair and maintenance automatically
Whether implement, but need to carry out and tie each switch, influence loop current situation, the normal operation to elevator can be caused
Influence, field wiring is complicated, and system cost is high, it is impossible to detect the kind of test that repair and maintenance personnel are carried out to elevator.Therefore need badly open
A kind of wiring of hair is simple, does not influence lift circuit, and be capable of the technology of accurate measurements elevator repair and maintenance project.
The content of the invention
It is existing to solve it is an object of the invention to provide a kind of traction elevator repair and maintenance maintenance device and monitoring and managing method
Elevator fails to obtain timely and effectively repair and maintenance and causes the technical problem of potential safety hazard, while solving as detection elevator switch state
And accessing lift circuit causes the technological difficulties of potential safety hazard.
To reach above-mentioned purpose, the present invention uses following technical proposals：
A kind of traction elevator repair and maintenance maintenance device, including：Monitoring terminal, auxiliary monitoring terminal is located at main power source, the peace of elevator
Sensor in full loop, loop of the door lock, band-type brake circuit, is located at the rotary encoder at traction sheave, handheld manipulator and micro-
Type printer；
The monitoring terminal and the sensor in the main power source of the elevator, safety return circuit, loop of the door lock, band-type brake circuit and described
Rotary encoder wired connection, receives the circuit and run signal of elevator；
The monitoring terminal is wirelessly connected with the handheld manipulator, carries out data interaction；
The auxiliary monitoring terminal and the emergency stop switch being located in elevator pit, buffer switch, the auxiliary of tensioning wheel switch are touched
Point connection, monitors each on off state；
The auxiliary monitoring terminal is wirelessly connected with the handheld manipulator, carries out data interaction；
The mini-printer and the handheld manipulator wired connection, carry out data-printing.
Using the monitoring and managing method of above-mentioned traction elevator repair and maintenance maintenance device, including：
The main power source of monitoring elevator, safety return circuit, loop of the door lock, the current status of band-type brake circuit；
Monitor elevator speed and direction；
Monitor elevator and carry out limiter of speed --- safety tongs linkage test；
Monitor elevator and carry out traction capacity experiment；
Monitor elevator and carry out up retardation test；
Wireless signal strength value is monitored, is determined by the position of maintenance layer door；
According to the repair and maintenance species of repair and maintenance personnel selection, the species includes first quarter moon repair and maintenance, season repair and maintenance, half a year repair and maintenance, annual repair and maintenance
And year self-check, judge whether the action that repair and maintenance personnel complete is consistent with pre-provisioning request；
Print repair and maintenance validity conclusion.
Using the present invention of above-mentioned technical proposal, compared with prior art, its advantage is：
By monitor the main power source of elevator during repair and maintenance, safety return circuit, loop of the door lock, band-type brake circuit current status, elevator
The speed of operation and direction, associated safety switch state, layer door opening and closing situation, synthetic determination go out repair and maintenance content whether with
The repair and maintenance species matching that repair and maintenance personnel select on handheld manipulator, what accurate supervision elevator repair and maintenance worked implements.Avoid dimension
The harmful competition of industry is protected, makes obtaining timely and effectively repair and maintenance with elevator, makes elevator operation more safe and reliable.Especially originally
Invention monitors each circuital current state of elevator using non-access circuit mode, does not interfere with elevator safety operation；Using channel radio
News obtain signal strength values measuring and calculating elevator by maintenance layer door position, reduce the quantity of sensor, it is to avoid connect up over long distances.Cause
This present invention has the advantages that to facilitate that easy-to-use, safe and reliable, system cost is low, production efficiency is high.
Further, preferred scheme of the invention is as follows：
Monitoring terminal is arranged on elevator hoistways upper end, and power supply is quoted from elevator main switch upper end.
Monitoring terminal draws a Self-resetting button, and power supply self-locking is carried out by Self-resetting button.
Sensor in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit is bus-type current sensing
Device.
Sensor in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit, for alternating current circuit with electromagnetism
Induction mode detects current status, and current status are detected in electromagnetic balance mode for DC line.
Rotary encoder is installed on elevator traction sheave or hoist ropes, by configuring what elevator traction was run than measurement elevator
Speed and direction, differentiate that elevator is in normal speed upstream or downstream and in inspection speed upstream or downstream.
Auxiliary monitoring terminal be arranged on elevator hoistways pit position, power supply quoted from the socket of elevator pit at.
Auxiliary monitoring terminal draws a Self-resetting button, and power supply self-locking is carried out by Self-resetting button.
The repair and maintenance species selected according to repair and maintenance personnel in the handheld manipulator, comprehensive monitoring terminal and auxiliary monitoring terminal
The data message of collection, judges whether elevator repair and maintenance are effective；Its step includes：
Judge whether the repair and maintenance personnel experiment that operation elevator is carried out at computer room or control flow reaches and selected repair and maintenance kind
The corresponding requirements of class；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator upstream time at computer room or control flow reaches standard；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator downgoing time at computer room or control flow reaches standard；
Judge that the repair and maintenance personnel are in whether elevator safety loop disconnection and number of resets at computer room or control flow reach and selected
Select the corresponding requirements of repair and maintenance species；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator upstream time at car top reaches standard；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator downgoing time at car top reaches standard；
Judge that the repair and maintenance personnel are in whether elevator safety loop disconnection and number of resets at car top reach and selected repair and maintenance kind
The corresponding requirements of class；
Judge that the repair and maintenance personnel are in per whether elevator door lock loop at door layer by layer is disconnected and resetted more than once；
Judge that the repair and maintenance personnel are in the disconnection that elevator safety is switched at pit and whether reset reaches and selected repair and maintenance species
Corresponding requirements；
Conditions above, which is, is, then judges elevator repair and maintenance effectively, otherwise judges that elevator repair and maintenance are invalid；
The repair and maintenance validity information that mini-printer is printed, is stored in repair and maintenance record and neutralizes in the lift car.
Brief description of the drawings
Fig. 1 is the structured flowchart of traction elevator repair and maintenance maintenance device of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Referring to Fig. 1, a kind of traction elevator repair and maintenance maintenance device, by monitoring terminal 01, auxiliary monitoring terminal 02, sensor
03rd, rotary encoder 04, handheld manipulator 05, mini-printer 06 are constituted；Wherein, sensor 03 is respectively provided at the main electricity of elevator
In source 11, safety return circuit 12, loop of the door lock 13, band-type brake circuit 14, rotary encoder 04 is located at traction sheave 15.
Monitoring terminal 01 is respectively with being located in the main power source 11 of elevator, safety return circuit 12, loop of the door lock 13, band-type brake circuit 14
Sensor 03 and the wired connection of rotary encoder 04, receive elevator circuit and run signal；Monitoring terminal 01 and hand-held behaviour
Make device 05 wirelessly to connect, carry out data interaction；Auxiliary monitoring terminal 02 and the emergency stop switch being located in elevator pit
21st, buffer switch（If）22nd, the auxiliary contact connection of tensioning wheel switch 23, monitors each on off state；Auxiliary monitoring is whole
End 02 is wirelessly connected with handheld manipulator 05, carries out data interaction；Mini-printer 06 has with handheld manipulator 05
Line is connected, and carries out data-printing.
Monitoring terminal 01 is arranged on elevator hoistways upper end, and power supply disconnects electricity quoted from elevator main switch upper end
During terraced main switch, monitoring terminal 01 will not be powered off.Monitoring terminal 01 draws a Self-resetting button, when repair and maintenance personnel carry hand-held
When operator 05 presses Self-resetting button, monitoring terminal 01 carries out power supply self-locking, and and handheld manipulator by Self-resetting button
05 wireless telecommunications.Repair and maintenance personnel terminate after repair and maintenance work, and monitoring terminal 01 receives the wireless instructions of handheld manipulator 05, from dynamic circuit breaker
Drive power supply relay.When realizing elevator and normally running, the traction elevator repair and maintenance maintenance device is closed, no
The possibility normally run in the presence of influence elevator.
Because elevator producer designs different, what the main power source of different elevators, safety return circuit, loop of the door lock, band-type brake circuit had is
Alternating current circuit, have for DC line.Current status can be detected by way of electromagnetic induction for alternating current circuit, it is general using friendship
Flow current transformer；Current status can be detected by electromagnetic balance mode for DC line, it is general to be passed using leakage current direct current
Sensor.Sensor 03 is bus-type current sensor, and sensor 03 itself has high-insulation, and tested cable also has foot
Enough dielectric strengths, therefore solve the technological difficulties for not accessing lift circuit and monitoring lift circuit situation.
Rotary encoder 04, is installed on elevator traction sheave 15 or hoist ropes, by configuring elevator traction than measurement elevator
The speed of operation and direction, can differentiate that elevator is in normal speed upstream or downstream and in inspection speed upstream or downstream.
Auxiliary monitoring terminal 02 be arranged on elevator hoistways pit position, power supply quoted from the socket of elevator pit at.
Auxiliary monitoring terminal 02 draws a Self-resetting button, when repair and maintenance personnel, which carry handheld manipulator 05, presses Self-resetting button,
Auxiliary monitoring terminal 02 by Self-resetting button carry out power supply self-locking, and with the wireless telecommunications of handheld manipulator 05.Auxiliary monitoring is whole
End 02 and the emergency stop switch in pit, buffer switch（If）, tensioning wheel switch auxiliary contact connection, as repair and maintenance personnel
When more than artificial action switching, auxiliary monitoring terminal 02 can detect which specific switch motion, while positioned at hoistway upper end
Monitoring terminal 01 by obtaining the state of sensor 03 of elevator safety loop, judge whether pit switch is shorted.
Handheld manipulator 05 is the equipment that elevator repair and maintenance personnel carried during repair and maintenance work, and repair and maintenance personnel are by selecting hand
The repair and maintenance content that the repair and maintenance species on operator 05 determines to need to match is held, monitoring terminal 01 believes each road sensor got
Number and the signal of rotary encoder 04 handheld manipulator 05 is sent to by wireless ZigBee modes；Carrying out layer door maintenance process
In, handheld manipulator 05 detects the wireless ZigBee signal strength values with monitoring terminal in real time, it is determined that the layer door position overhauled
Put.
After mini-printer 06 is docked with handheld manipulator 05, the record data on handheld manipulator 05 is printed,
The following parameter of elevator is included in record data：Registration code, registration card number, place to use, internal number, repair and maintenance validity knot
By.Elevator safety administrative staff signature and elevator repair and maintenance personnel signature are needed on print result.
Print result is duplicate, and portion is posted in lift car, and family for elevator is checked at any time；Portion backup is in electricity
In the daily repair and maintenance record of ladder, the use unit for ladder of powering, repair and maintenance unit, supervision unit, Inspection Unit are checked at any time.
The above, is only presently preferred embodiments of the present invention, and any type of limitation is not done to the present invention, any
Without departing from the content of technical solution of the present invention, the technical spirit according to the present invention any is simply repaiied to made for any of the above embodiments
Change, equivalent variations and modification, belong to the scope of technical solution of the present invention.
Claims (10)
1. a kind of traction elevator repair and maintenance maintenance device, it is characterised in that including：Monitoring terminal（01）, auxiliary monitoring terminal
（02）, it is located at the main power source of elevator（11）, safety return circuit（12）, loop of the door lock（13）, band-type brake circuit（14）In sensor
（03）, it is located at traction sheave（15）The rotary encoder at place（04）, handheld manipulator（05）And mini-printer（06）；
The monitoring terminal（01）With the main power source of the elevator（11）, safety return circuit（12）, loop of the door lock（13）, band-type brake circuit
（14）In sensor（03）With the rotary encoder（04）Wired connection, receives the circuit and run signal of elevator；
The monitoring terminal（01）With the handheld manipulator（05）Wirelessly connect, carry out data interaction；
The auxiliary monitoring terminal（02）With the emergency stop switch being located in elevator pit（21）, buffer switch（22）, tensioning wheel
Switch（23）Auxiliary contact connection, monitor each on off state；
The auxiliary monitoring terminal（02）With the handheld manipulator（05）Wirelessly connect, carry out data interaction；
The mini-printer（05）With the handheld manipulator（05）Wired connection, carries out data-printing.
2. traction elevator repair and maintenance maintenance device as claimed in claim 1, it is characterised in that：Monitoring terminal（01）Installed in electricity
Stair shaft road upper end, power supply is quoted from elevator main switch upper end.
3. traction elevator repair and maintenance maintenance device as claimed in claim 1 or 2, it is characterised in that：Monitoring terminal（01）Draw
One Self-resetting button, power supply self-locking is carried out by Self-resetting button.
4. traction elevator repair and maintenance maintenance device as claimed in claim 1, it is characterised in that：The main power source of elevator, safety are returned
Sensor in road, loop of the door lock, band-type brake circuit（02）It is bus-type current sensor.
5. the traction elevator repair and maintenance maintenance device as described in claim 1 or 4, it is characterised in that：The main power source of elevator, safety
Sensor in loop, loop of the door lock, band-type brake circuit（02）, current status are detected with way of electromagnetic induction for alternating current circuit,
Current status are detected in electromagnetic balance mode for DC line.
6. traction elevator repair and maintenance maintenance device as claimed in claim 1, it is characterised in that：Rotary encoder（04）It is installed in
Elevator traction sheave（15）Or on hoist ropes, by configuring speed and the direction that elevator traction is run than measurement elevator, differentiate elevator
In normal speed upstream or downstream and in inspection speed upstream or downstream.
7. traction elevator repair and maintenance maintenance device as claimed in claim 1, it is characterised in that：Auxiliary monitoring terminal（02）Install
In the pit position of elevator hoistways, power supply quoted from the socket of elevator pit at.
8. the traction elevator repair and maintenance maintenance device as described in claim 1 or 7, it is characterised in that：Auxiliary monitoring terminal（02）
A Self-resetting button is drawn, power supply self-locking is carried out by Self-resetting button.
9. a kind of monitoring and managing method of the traction elevator repair and maintenance maintenance device described in utilization claim any one of 1-8, its feature
It is, including：
The main power source of monitoring elevator, safety return circuit, loop of the door lock, the current status of band-type brake circuit；
Monitor elevator speed and direction；
Monitor elevator and carry out limiter of speed --- safety tongs linkage test；
Monitor elevator and carry out traction capacity experiment；
Monitor elevator and carry out up retardation test；
Wireless signal strength value is monitored, is determined by the position of maintenance layer door；
According to the repair and maintenance species of repair and maintenance personnel selection, the species includes first quarter moon repair and maintenance, season repair and maintenance, half a year repair and maintenance, annual repair and maintenance
And year self-check, judge whether the action that repair and maintenance personnel complete is consistent with pre-provisioning request；
Print repair and maintenance validity conclusion.
10. traction elevator repair and maintenance monitoring and managing method according to claim 9, it is characterised in that according to repair and maintenance personnel in institute
State handheld manipulator（04）The repair and maintenance species of selection, comprehensive monitoring terminal（01）And auxiliary monitoring terminal（02）The data letter of collection
Breath, judges whether elevator repair and maintenance are effective；Its step includes：
Judge whether the repair and maintenance personnel experiment that operation elevator is carried out at computer room or control flow reaches and selected repair and maintenance kind
The corresponding requirements of class；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator upstream time at computer room or control flow reaches standard；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator downgoing time at computer room or control flow reaches standard；
Judge that the repair and maintenance personnel are in whether elevator safety loop disconnection and number of resets at computer room or control flow reach and selected
Select the corresponding requirements of repair and maintenance species；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator upstream time at car top reaches standard；
Judge that the repair and maintenance personnel are in whether operation overhauling elevator downgoing time at car top reaches standard；
Judge that the repair and maintenance personnel are in whether elevator safety loop disconnection and number of resets at car top reach and selected repair and maintenance kind
The corresponding requirements of class；
Judge that the repair and maintenance personnel are in per whether elevator door lock loop at door layer by layer is disconnected and resetted more than once；
Judge that the repair and maintenance personnel are in the disconnection that elevator safety is switched at pit and whether reset reaches and selected repair and maintenance species
Corresponding requirements；
Conditions above, which is, is, then judges elevator repair and maintenance effectively, otherwise judges that elevator repair and maintenance are invalid；
Mini-printer（05）The repair and maintenance validity information printed, is stored in repair and maintenance record and neutralizes in the lift car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336366.XA CN106956982A (en) | 2017-05-13 | 2017-05-13 | Traction elevator repair and maintenance maintenance device and monitoring and managing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336366.XA CN106956982A (en) | 2017-05-13 | 2017-05-13 | Traction elevator repair and maintenance maintenance device and monitoring and managing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956982A true CN106956982A (en) | 2017-07-18 |
Family
ID=59481823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336366.XA Withdrawn CN106956982A (en) | 2017-05-13 | 2017-05-13 | Traction elevator repair and maintenance maintenance device and monitoring and managing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956982A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217360A (en) * | 2016-12-14 | 2018-06-29 | 奥的斯电梯公司 | The method of elevator safety system and operation elevator device |
| JP2020037471A (en) * | 2018-09-04 | 2020-03-12 | 三菱電機ビルテクノサービス株式会社 | Elevator device |
| CN110968027A (en) * | 2019-12-02 | 2020-04-07 | 广州广日电梯工业有限公司 | Elevator power supply main switch manual operation detection recording device and method |
| CN111170104A (en) * | 2020-01-06 | 2020-05-19 | 北京时代凌宇科技股份有限公司 | Elevator inspection monitoring system and method based on block chain |
| CN114394496A (en) * | 2022-01-17 | 2022-04-26 | 日立楼宇技术（广州）有限公司 | Elevator maintenance door opening method and device, intelligent key and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070100583A1 (en) * | 2005-10-28 | 2007-05-03 | Fujitsu Limited | Equipment inspection support system, equipment inspection support method, and program therefor |
| JP2011102180A (en) * | 2009-11-11 | 2011-05-26 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator maintenance operation management system |
| CN103130053A (en) * | 2011-11-29 | 2013-06-05 | 深圳市一兆科技发展有限公司 | Method and related device of confirming number of stayed floor of lift car |
| CN203366378U (en) * | 2013-06-24 | 2013-12-25 | 佛山市穗能软件科技有限公司 | Special equipment moving and maintaining system |
| CN104495549A (en) * | 2014-12-29 | 2015-04-08 | 成都烽火源信息技术有限公司 | Elevator maintenance monitoring system and monitoring method |
| CN104555639A (en) * | 2015-01-05 | 2015-04-29 | 湖南崇友电梯科技有限公司 | Device and method for monitoring of elevator maintenance |
| CN105752784A (en) * | 2016-04-01 | 2016-07-13 | 安徽中科智能高技术有限责任公司 | Monitoring device and method for automatically monitoring elevator maintenance |
| CN206767351U (en) * | 2017-05-13 | 2017-12-19 | 唐山市特种设备监督检验所 | Traction elevator maintenance maintenance device |
-
2017
- 2017-05-13 CN CN201710336366.XA patent/CN106956982A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070100583A1 (en) * | 2005-10-28 | 2007-05-03 | Fujitsu Limited | Equipment inspection support system, equipment inspection support method, and program therefor |
| JP2011102180A (en) * | 2009-11-11 | 2011-05-26 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator maintenance operation management system |
| CN103130053A (en) * | 2011-11-29 | 2013-06-05 | 深圳市一兆科技发展有限公司 | Method and related device of confirming number of stayed floor of lift car |
| CN203366378U (en) * | 2013-06-24 | 2013-12-25 | 佛山市穗能软件科技有限公司 | Special equipment moving and maintaining system |
| CN104495549A (en) * | 2014-12-29 | 2015-04-08 | 成都烽火源信息技术有限公司 | Elevator maintenance monitoring system and monitoring method |
| CN104555639A (en) * | 2015-01-05 | 2015-04-29 | 湖南崇友电梯科技有限公司 | Device and method for monitoring of elevator maintenance |
| CN105752784A (en) * | 2016-04-01 | 2016-07-13 | 安徽中科智能高技术有限责任公司 | Monitoring device and method for automatically monitoring elevator maintenance |
| CN206767351U (en) * | 2017-05-13 | 2017-12-19 | 唐山市特种设备监督检验所 | Traction elevator maintenance maintenance device |
Non-Patent Citations (1)
| Title |
|---|
| 方军等: "基于NFC和云计算技术的电梯维保管理系统设计与实现", 《信息网络安全》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217360A (en) * | 2016-12-14 | 2018-06-29 | 奥的斯电梯公司 | The method of elevator safety system and operation elevator device |
| JP2020037471A (en) * | 2018-09-04 | 2020-03-12 | 三菱電機ビルテクノサービス株式会社 | Elevator device |
| JP7070256B2 (en) | 2018-09-04 | 2022-05-18 | 三菱電機ビルテクノサービス株式会社 | Elevator device |
| JP7070256B6 (en) | 2018-09-04 | 2022-06-10 | 三菱電機ビルソリューションズ株式会社 | Elevator device |
| CN110968027A (en) * | 2019-12-02 | 2020-04-07 | 广州广日电梯工业有限公司 | Elevator power supply main switch manual operation detection recording device and method |
| CN110968027B (en) * | 2019-12-02 | 2020-11-03 | 广州广日电梯工业有限公司 | Elevator power supply main switch manual operation detection recording device and method |
| CN111170104A (en) * | 2020-01-06 | 2020-05-19 | 北京时代凌宇科技股份有限公司 | Elevator inspection monitoring system and method based on block chain |
| CN114394496A (en) * | 2022-01-17 | 2022-04-26 | 日立楼宇技术（广州）有限公司 | Elevator maintenance door opening method and device, intelligent key and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106956982A (en) | Traction elevator repair and maintenance maintenance device and monitoring and managing method | |
| CN105270973B (en) | A kind of elevator door interlock circuit/safety circuit failure detector and method | |
| CN105752783A (en) | Elevator quality comprehensive evaluation method and system | |
| CN105236251B (en) | A kind of elevator door interlock circuit/safety circuit failure detector and method | |
| CN104261214B (en) | A kind of elevator long distance fault detection method | |
| CN105438909A (en) | Self-testing method for braking force of brake | |
| CN111491882A (en) | Elevator pre-maintenance and efficient operation method based on elevator operation analysis | |
| CN106348115B (en) | A kind of compression of Elevator hydraulic buffer and reseting performance detection device and method | |
| CN204508485U (en) | A kind of hoistway door door lock detecting device | |
| CN102826437A (en) | Device for recording and monitoring running of staircase | |
| CN206767351U (en) | Traction elevator maintenance maintenance device | |
| CN105438907A (en) | Detection method for traction force of elevator | |
| CN106395538A (en) | Elevator car stop detection system and detection method thereof | |
| CN107628497A (en) | A kind of elevator device of dynamic detection brake sticking brake torque | |
| CN208900466U (en) | A kind of mine hoist hydraulic station online monitoring system | |
| US20220281717A1 (en) | Elevator brake wear detection method, detection device and elevator brake | |
| CN205838430U (en) | A kind of elevator internal contracting brake detection device | |
| CN103345856B (en) | A kind of hoisting machinery operating personnel checking system | |
| CN110271932A (en) | A kind of elevator traction force monitoring methods | |
| CN206523524U (en) | A kind of ABS wheel speed sensors signal-testing apparatus | |
| CN205187603U (en) | Lift -cabin door interlock circuit safety circuit fault detection device | |
| CN207418079U (en) | A kind of flat bed identification device for elevator rescue | |
| CN206553005U (en) | Elevator dragging wire rope failure detector | |
| CN205739840U (en) | Elevator safety management system | |
| CN205187602U (en) | Lift -cabin door interlock circuit safety circuit fault detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170718 |
|
| WW01 | Invention patent application withdrawn after publication |