CN201520587U - Automatic staircase safety control device - Google Patents
Automatic staircase safety control device Download PDFInfo
- Publication number
- CN201520587U CN201520587U CN2009203152621U CN200920315262U CN201520587U CN 201520587 U CN201520587 U CN 201520587U CN 2009203152621 U CN2009203152621 U CN 2009203152621U CN 200920315262 U CN200920315262 U CN 200920315262U CN 201520587 U CN201520587 U CN 201520587U
- Authority
- CN
- China
- Prior art keywords
- drive motor
- safety
- automatic staircase
- coder
- escalator
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an automatic staircase safety control device which is characterized by comprising a programmable controller (1), wherein the input end of the programmable controller (1) is connected with a data processor (2), the data processor (2) is connected with a step speed measuring device (3), a drive motor coder (4) and a safety detection device (9), the output end of the programmable controller (1) is connected with a frequency changer (8), and the frequency changer (8) is connected with a drive motor (5). The automatic staircase safety control device collects the operation information of an automatic staircase in time through the safety detection device, the drive motor coder and the step speed measuring device, the information is delivered to the programmable controller after being processed through the data processor, the programmable controller sends out instrument to control the frequency changer to change frequency, thereby controlling the drive motor to move. The automatic staircase safety control device can monitor the abnormal phenomenon of the automatic staircase in real time, and automatically control the automatic staircase to conduct adjustment action, thereby avoiding safety accidents, and improving the safety performance of the automatic staircase.
Description
Technical field
The utility model relates to a kind of control setup of escalator, belongs to the elevator technology field.
Background technology
At present, the use in daily life of escalator is more and more general, and simultaneously, the safety problem of escalator also becomes the focus that people pay close attention to.The stair structure of escalator is easy to snap in foreign matter, and then breaks down.And child is easy to handle and snaps in step, causes safety misadventure.And the handrail of escalator may occur and the step inconsistent phenomenon of moving, thereby is easy to cause the passenger to meet accident.
The utility model content
The purpose of this utility model is, a kind of control setup of escalator is provided.It can real-time monitor the strange phenomena on the escalator, and the automatic guidance escalator adjusts action, thereby has avoided safety misadventure, has improved the safety performance of escalator.
The technical solution of the utility model: a kind of escalator safety control, it is characterized in that: comprise Programmable Logic Controller, the input end of Programmable Logic Controller links to each other with data handler, data handler and step speed measuring device, drive motor coder and safety detection device, the mouth of Programmable Logic Controller links to each other with frequency converter, and frequency converter links to each other with drive motor.
In the above-mentioned escalator safety control, described safety detection device comprises speed measuring coder that is installed on the handrail and the pressure sensor that is installed on the step.
In the aforesaid escalator safety control, described step speed measuring device is to be installed near the counting machine of step.
In the aforesaid escalator safety control, described drive motor coder is and the coaxial mounted coder of drive motor.
Compared with prior art, the utility model is gathered escalator operation information in real time by safety detection device, drive motor coder and step speed measuring device, these information are delivered to Programmable Logic Controller after by data processor processes, Programmable Logic Controller sends instruction, the control frequency converter changes frequency, thus the motion of controlling and driving motor.The utility model can real-time monitor the strange phenomena on the escalator, and the automatic guidance escalator adjusts action, thereby has avoided safety misadventure, has improved the safety performance of escalator.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-Programmable Logic Controller, 2-data handler, 3-step speed measuring device, 4-drive motor coder, 5-drive motor, 6-speed measuring coder, 7-pressure sensor, 8-frequency converter, 9-safety detection device.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of escalator safety control, constitute as shown in Figure 1, it is characterized in that: comprise Programmable Logic Controller 1 (available commercially available CPM1A-2OCDR-A-V1 Programmable Logic Controller), the input end of Programmable Logic Controller 1 links to each other with data handler 2 (available commercially available QC-200 data handler), data handler 2 and step speed measuring device 3, drive motor coder 4 and safety detection device 9, the mouth of control 1 able to programme links to each other with frequency converter 8 (can be the commercially available VG5S/N of Fuji Series Frequency Converter), and frequency converter 8 links to each other with drive motor 5.Safety detection device 9 comprises the speed measuring coder 6 (can be commercially available E6C-CWZ5C coder) that is installed on the handrail and is installed in pressure sensor 7 (can be commercially available M313508 pressure sensor) on the step.Step speed measuring device 3 is for being installed near the counting machine (available commercially available YK-JS60 presets several auto-counters) the step.Drive motor coder 4 is and the coaxial mounted coder of drive motor (can be commercially available E6C-CWZ5C coder).
During escalator operation, if there is foreign matter to snap in step, step will produce unusual vibrations, and this moment, pressure sensor can be collected these abnormal signals; Speed measuring coder 6 on the handrail can be gathered the running velocity of handrail in real time; Step speed measuring device 3 is by counting machine the one-level level step that passes through to be counted to determine running velocity; Drive motor coder 4 can be collected the rotating speed of drive motor 5.These information are delivered to Programmable Logic Controller 1 after handling by data handler 2, and Programmable Logic Controller 1 sends instruction, and control frequency converter 8 changes frequency, thus the motion of controlling and driving motor 5.The utility model can real-time monitor the strange phenomena on the escalator, and the automatic guidance escalator adjusts action, thereby has avoided safety misadventure, has improved the safety performance of escalator.
Claims (4)
1. escalator safety control, it is characterized in that: comprise Programmable Logic Controller (1), the input end of Programmable Logic Controller (1) links to each other with data handler (2), data handler (2) and step speed measuring device (3), drive motor coder (4) and safety detection device (9), the mouth of Programmable Logic Controller (1) links to each other with frequency converter (8), and frequency converter (8) links to each other with drive motor (5).
2. escalator safety control according to claim 1 is characterized in that: described safety detection device (9) comprises the speed measuring coder (6) that is installed on the handrail and is installed in pressure sensor (7) on the step.
3. escalator safety control according to claim 2 is characterized in that: described step speed measuring device (3) is for being installed near the counting machine the step.
4. according to claim 1,2 or 3 described escalator safety controls, it is characterized in that: described drive motor coder (4) is and the coaxial mounted coder of drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203152621U CN201520587U (en) | 2009-11-20 | 2009-11-20 | Automatic staircase safety control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203152621U CN201520587U (en) | 2009-11-20 | 2009-11-20 | Automatic staircase safety control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520587U true CN201520587U (en) | 2010-07-07 |
Family
ID=42506766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203152621U Expired - Lifetime CN201520587U (en) | 2009-11-20 | 2009-11-20 | Automatic staircase safety control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520587U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320514A (en) * | 2011-09-09 | 2012-01-18 | 王锡林 | Safety braking method of automatic escalator and device |
| CN105984796A (en) * | 2014-09-12 | 2016-10-05 | 东芝电梯株式会社 | Passenger conveyor device |
| CN106115446A (en) * | 2016-08-23 | 2016-11-16 | 丁荣寿 | One is anti-plays safety automation staircase/moving sidewalk |
| CN106144872A (en) * | 2016-08-23 | 2016-11-23 | 何敏 | A kind of energy-saving safe escalator/moving sidewalk |
| CN108946418A (en) * | 2017-05-24 | 2018-12-07 | 奥的斯电梯公司 | Human conveying machine |
| CN108946422A (en) * | 2018-08-15 | 2018-12-07 | 常州普纳电子科技有限公司 | A kind of market staircase outlet monitoring system and its working method |
| US10183843B2 (en) | 2016-07-29 | 2019-01-22 | Otis Elevator Company | Monitoring of step rollers and maintenance mechanics of passenger conveyors |
-
2009
- 2009-11-20 CN CN2009203152621U patent/CN201520587U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320514A (en) * | 2011-09-09 | 2012-01-18 | 王锡林 | Safety braking method of automatic escalator and device |
| CN105984796A (en) * | 2014-09-12 | 2016-10-05 | 东芝电梯株式会社 | Passenger conveyor device |
| CN105984796B (en) * | 2014-09-12 | 2017-10-27 | 东芝电梯株式会社 | Passenger conveying appliance |
| US10183843B2 (en) | 2016-07-29 | 2019-01-22 | Otis Elevator Company | Monitoring of step rollers and maintenance mechanics of passenger conveyors |
| CN106115446A (en) * | 2016-08-23 | 2016-11-16 | 丁荣寿 | One is anti-plays safety automation staircase/moving sidewalk |
| CN106144872A (en) * | 2016-08-23 | 2016-11-23 | 何敏 | A kind of energy-saving safe escalator/moving sidewalk |
| CN106115446B (en) * | 2016-08-23 | 2019-04-02 | 合肥智慧龙图腾知识产权股份有限公司 | One kind is anti-to play safety automation staircase |
| CN108946418A (en) * | 2017-05-24 | 2018-12-07 | 奥的斯电梯公司 | Human conveying machine |
| CN108946418B (en) * | 2017-05-24 | 2020-09-18 | 奥的斯电梯公司 | People conveyor |
| CN108946422A (en) * | 2018-08-15 | 2018-12-07 | 常州普纳电子科技有限公司 | A kind of market staircase outlet monitoring system and its working method |
| CN108946422B (en) * | 2018-08-15 | 2019-12-17 | 常州普纳电子科技有限公司 | Market staircase outlet monitoring system and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201520587U (en) | Automatic staircase safety control device | |
| CN203212149U (en) | Online monitoring alarm device for elevator car vibration | |
| CN101486431A (en) | Staircase brake detection device and method thereof | |
| WO2016091200A1 (en) | Parameter measurement, control, operation, and load monitoring method and system for crane | |
| CN203497910U (en) | Energy-saving escalator control system | |
| CN101746674A (en) | Novel crane rope service-life monitor | |
| CN201309451Y (en) | Alarm system for preventing fatigue driving | |
| CN101353031A (en) | Speech shift prompting device based on optimum oil consumption and method thereof | |
| CN204302225U (en) | Steel wire rope line detection signal pretreatment unit | |
| CN203497911U (en) | Speed measuring device of hand strap of escalator | |
| CN101941640B (en) | Passengers conveying apparatus system | |
| CN203006679U (en) | Energy-saving elevator with asynchronous counter weights | |
| CN210682927U (en) | Escalator control system | |
| CN102398006B (en) | Device and method for detecting speed of continuous casting blank | |
| CN202063617U (en) | Elevator monitoring system | |
| CN1265938C (en) | Numerical control machine tool main shaft speed change logic control method | |
| CN202815539U (en) | Automatic control for a cloth inspecting machine edge detector | |
| CN201447015U (en) | Tiptronic multifunctional speed regulation device | |
| CN201717593U (en) | Continuous annealing line controlled emergency stop system | |
| CN204588341U (en) | A kind of Intelligent control device for lift of megastore | |
| CN205915504U (en) | Mixer oil circuit controller | |
| CN101585461A (en) | Elevator accurate leveling control system | |
| CN203773362U (en) | Automatic decelerating, centering and stopping control device for rotary table | |
| CN102815595B (en) | Passenger conveyer | |
| CN203006776U (en) | Stepless speed regulation control device for hoisting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Huzhou Baorui Nanxun City Economic Development Zone Road South Patentee after: Hengda Fuji Elevator Co., Ltd. Address before: 313013 economic development zone, Nanxun District, Zhejiang, Huzhou Patentee before: Hengda Fuji Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |
|
| CX01 | Expiry of patent term |