CN105540375A - Method for detecting moment of band-type brake of elevator - Google Patents
Method for detecting moment of band-type brake of elevator Download PDFInfo
- Publication number
- CN105540375A CN105540375A CN201610016061.6A CN201610016061A CN105540375A CN 105540375 A CN105540375 A CN 105540375A CN 201610016061 A CN201610016061 A CN 201610016061A CN 105540375 A CN105540375 A CN 105540375A
- Authority
- CN
- China
- Prior art keywords
- elevator
- band
- type brake
- moment
- coder
- 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.)
- Pending
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
-
- 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
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
- B66B5/0093—Testing of safety devices
Abstract
The invention relates to the technical field of detection of a band-type brake of an elevator, in particular to a method for detecting the moment of the band-type brake of the elevator. A main control panel, a driver and a coder of an elevator control system are used for operation. The method comprises the steps of 1, opening the elevator control system and automatically enabling the function of detecting the moment of the band-type brake; 2, carrying out detection every 1-48 hours through the elevator system, detecting whether the elevator stands by through the main control panel, implementing the next step if yes and waiting the elevator to enter the stand-by state if no; 3, setting the moment for testing the band-type brake on the premise of not opening the band-type brake, commanding the driver to output upgoing moment through the main control panel, completing the detection and enabling the elevator to be operated normally if the coder does not feed back signals, and stopping the elevator and giving breakdown warning if the coder feeds back information. Compared with manual detection, the method is more accurate, full automation is adopted, hardware is not added, and the economic cost is saved.
Description
Technical field
The present invention relates to cage lifter band-type brake detection technique field, specifically a kind of elevator internal contracting brake torque measuring method.
Background technology
Traditional elevator band-type brake has switch detect band-type brake whether to open or close, ensure elevator operationally band-type brake open, when stopping, band-type brake closes, but the size of brake sticking brake moment can not be detected, because the long-term wearing and tearing of band-type brake, lock torque reduce gradually, generally whether qualified by the method detection brake sticking brake power of manual testing's brake sticking brake moment in using, just elevator internal contracting brake adjusted in time or change band-type brake, too high to skill requirement, elevator internal contracting brake lock torque will cause elevator to occur slide phenomenon not, thus has an accident.
Summary of the invention
For above-mentioned weak point of the prior art, the present invention aims to provide a kind of automatic detection, elevator internal contracting brake torque measuring method that accuracy rate is high.
For solving the problems of the technologies described above, elevator internal contracting brake torque measuring method of the present invention, is operated by the master control board of apparatus for controlling elevator, actuator and coder, comprises the following steps:
1) apparatus for controlling elevator is opened, automatic open detection band-type brake moment function;
2) elevator device carries out one-time detection at interval of 1 ~ 48h, and master control board detects elevator and whether belongs to readiness for action, if then carry out next step, then waits for that elevator enters readiness for action if not;
3) under the prerequisite not opening band-type brake, arrange the moment of a test band-type brake, master control board order-driven device exports a up moment, if coder no signal is fed back, detect end, elevator normally runs, if coder has information feed back, elevator stops, and sends failure warning.
Further, described step 2) in time gap be spaced apart 1 ~ 24h.
Further, described step 3) in test band-type brake moment be 10 ~ 100%.
Further, described step 3) send failure warning after, elevator, by out of service, even if receive elevator calling instruction, does not respond calling instruction yet, until after receiving maintenance signal, elevator could recover normally operation.
The up moment of the present invention by exporting under detection elevator readiness for action, information feed back whether is had to judge that whether elevator internal contracting brake lock torque is reasonable by coder, the need of repairing or replacing, thus avoid elevator to occur the safety misadventure that slide phenomenon causes, the present invention is more more accurate than manual detection, adopt full-automatic, do not increase any hardware, save financial cost.
Accompanying drawing explanation
Fig. 1 is flow chart of steps of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1, elevator internal contracting brake torque measuring method of the present invention, is operated by the master control board of apparatus for controlling elevator, actuator and coder, comprises the following steps:
1) apparatus for controlling elevator is opened, automatic open detection band-type brake moment function;
2) elevator device carries out one-time detection at interval of 1 ~ 48h, and master control board detects elevator and whether belongs to readiness for action, if then carry out next step, then waits for that elevator enters readiness for action if not;
3) under the prerequisite not opening band-type brake, arrange the moment of a test band-type brake, master control board order-driven device exports a up moment, if coder no signal is fed back, detect end, elevator normally runs, if coder has information feed back, elevator stops, and sends failure warning.
Further, described step 2) in time gap be 1 ~ 24h.Described time gap can according to the demand of client between 1 ~ 24h from Row sum-equal matrix.
Further, described step 3) in test band-type brake moment be 10 ~ 100%.The moment of described test band-type brake freely can adjust between 10 ~ 100% according to the demand of client, and test result can be maintainer and accurately provides judgement data, avoids the generation of accident.
Further, described step 3) send failure warning after, elevator, by out of service, even if receive elevator calling instruction, does not respond calling instruction yet, until after receiving maintenance signal, elevator could recover normally operation.
The up moment of the present invention by exporting under detection elevator readiness for action, information feed back whether is had to judge that whether elevator internal contracting brake lock torque is reasonable by coder, the need of repairing or replacing, thus avoid elevator to occur the safety misadventure that slide phenomenon causes, the present invention is more more accurate than manual detection, adopt full-automatic, do not increase any hardware, save financial cost.
Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Claims (4)
1. an elevator internal contracting brake torque measuring method, is operated by the master control board of apparatus for controlling elevator, actuator and coder, it is characterized in that, comprise the following steps:
1) apparatus for controlling elevator is opened, automatic open detection band-type brake moment function;
2) elevator device carries out one-time detection at interval of 1 ~ 48h, and master control board detects elevator and whether belongs to readiness for action, if then carry out next step, then waits for that elevator enters readiness for action if not;
3) under the prerequisite not opening band-type brake, arrange the moment of a test band-type brake, master control board order-driven device exports a up moment, if coder no signal is fed back, detect end, elevator normally runs, if coder has information feed back, elevator stops, and sends failure warning.
2. elevator internal contracting brake torque measuring method according to claim 1, is characterized in that: described step 2) in time gap be 1 ~ 24h.
3. elevator internal contracting brake torque measuring method according to claim 1, is characterized in that: described step 3) in test band-type brake moment can arrange from Row sum-equal matrix in 10 ~ 100%.
4. elevator internal contracting brake torque measuring method according to claim 1, is characterized in that: described step 3) send failure warning after, elevator is by out of service, even if receive elevator calling instruction, also do not respond calling instruction, until after receiving maintenance signal, elevator could recover normal and run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016061.6A CN105540375A (en) | 2016-01-12 | 2016-01-12 | Method for detecting moment of band-type brake of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016061.6A CN105540375A (en) | 2016-01-12 | 2016-01-12 | Method for detecting moment of band-type brake of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105540375A true CN105540375A (en) | 2016-05-04 |
Family
ID=55820016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610016061.6A Pending CN105540375A (en) | 2016-01-12 | 2016-01-12 | Method for detecting moment of band-type brake of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105540375A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556797A (en) * | 2012-02-24 | 2012-07-11 | 苏州通润驱动设备股份有限公司 | Automatic detection and control method for braking force of elevator |
| CN203833408U (en) * | 2014-04-09 | 2014-09-17 | 浙江梅轮电扶梯成套有限公司 | Automatic detection device for brake of traction machine |
| CN104192662A (en) * | 2014-07-25 | 2014-12-10 | 杭州优迈科技有限公司 | Detecting method for braking torque of elevator brake |
| CN104401834A (en) * | 2014-11-21 | 2015-03-11 | 申龙电梯股份有限公司 | Detection device and method for brake force of elevator traction machine |
| CN104495547A (en) * | 2014-12-23 | 2015-04-08 | 重庆迈高电梯有限公司 | Detection method of lift traction machine brake |
| CN105110119A (en) * | 2015-09-11 | 2015-12-02 | 苏州汇川技术有限公司 | Elevator braking detection method and elevator controller |
-
2016
- 2016-01-12 CN CN201610016061.6A patent/CN105540375A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556797A (en) * | 2012-02-24 | 2012-07-11 | 苏州通润驱动设备股份有限公司 | Automatic detection and control method for braking force of elevator |
| CN203833408U (en) * | 2014-04-09 | 2014-09-17 | 浙江梅轮电扶梯成套有限公司 | Automatic detection device for brake of traction machine |
| CN104192662A (en) * | 2014-07-25 | 2014-12-10 | 杭州优迈科技有限公司 | Detecting method for braking torque of elevator brake |
| CN104401834A (en) * | 2014-11-21 | 2015-03-11 | 申龙电梯股份有限公司 | Detection device and method for brake force of elevator traction machine |
| CN104495547A (en) * | 2014-12-23 | 2015-04-08 | 重庆迈高电梯有限公司 | Detection method of lift traction machine brake |
| CN105110119A (en) * | 2015-09-11 | 2015-12-02 | 苏州汇川技术有限公司 | Elevator braking detection method and elevator controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2584060A8 (en) | Multi-core sensor system, and isolation and recovery method therefor | |
| CN103803366B (en) | A kind of elevator internal contracting brake torque measuring method | |
| CN107939577B (en) | A kind of hydrogovernor proportional servo valve on-line fault diagnosis method | |
| CN202625540U (en) | Elevator safety circuit detection system | |
| CN109050512B (en) | Detection system and detection method for tramcar parking brake fault | |
| CN205257708U (en) | Elevator braking moment detection device | |
| CN105438909A (en) | Self-testing method for braking force of brake | |
| WO2019073201A3 (en) | An elevator system, test system, door blockage detection system, emergency call handler system, caller unit, monitoring system, and associated methods | |
| CN205257701U (en) | Can detect braking moment's elevator | |
| CN109375575A (en) | A kind of band-type brake control method and system | |
| CN105540375A (en) | Method for detecting moment of band-type brake of elevator | |
| CN101348203B (en) | Elevator safety device and control method thereof | |
| CN103163402B (en) | Relay protection device state monitoring apparatus based on secondary circuit and monitoring method | |
| CN205610350U (en) | Hard clamp plate remote monitoring device of relay protection | |
| CN105059281B (en) | A kind of locomotive brake gear balance module and control method | |
| CN203587338U (en) | Pressure switch service life detection tooling | |
| CN104916336A (en) | Reactor protection command logical processing module testing apparatus | |
| CN102285565A (en) | Automatic recognition method for overhaul running state of elevator | |
| CN208432426U (en) | A kind of multimachine water sample automated collection systems | |
| CN202201591U (en) | System for automatically identifying elevator inspection running state | |
| CN208506585U (en) | A kind of production line maintenance defense controls system | |
| CN104571031A (en) | Intelligent auxiliary monitoring system for transformer substation and monitoring method for transformer substation | |
| CN108982132A (en) | A kind of fault detection method of bogie sensor | |
| CN210558727U (en) | Mine winder hydraulic pressure station case card hinders detection device | |
| CN203173664U (en) | Non-contact elevator door lock controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |