CN205397757U - Lift monitoring system - Google Patents
Lift monitoring system Download PDFInfo
- Publication number
- CN205397757U CN205397757U CN201620153024.5U CN201620153024U CN205397757U CN 205397757 U CN205397757 U CN 205397757U CN 201620153024 U CN201620153024 U CN 201620153024U CN 205397757 U CN205397757 U CN 205397757U
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- brake
- signal
- sensor
- communication module
- temperature sensor
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Abstract
The utility model discloses a lift monitoring system contains: signal pickup assembly, transmission storage device and surveillance center, this signal pickup assembly include temperature sensor, vibration sensor, current sensor and noise sensor, temperature sensor, vibration sensor, current sensor and noise sensor are connected to first processor, first processor is connected with a zigbee transmitter, and storage device be should transmit and zigbee receiver, second processor, memory and communication module were included, second processor connects zigbee receiver, memory and communication module. In this scheme, realize data acquisition through each sensor to through zigbee technique and GPRS or GSM technology transmission, the data that can gather the stopper in real time, in time get rid of with this prediction elevator brake's trouble, guaranteed that the elevator is safe in utilization.
Description
Technical field
This utility model relates to elevator technology field, in particular for monitoring the monitoring system of elevator safety performance.
Background technology
In modern society, elevator has become as indispensable riding instrument in people's life, and the safety of its operation is also increasingly subject to the concern of people, and in elevator accident, relatively conventional car phenomenon of slipping, is substantially because caused by the forfeiture of brake braking force.The safety and reliability of elevator becomes the problem that society pays special attention to, even if apparatus for controlling elevator takes Preventive and protective measure, but elevator accident still occurs again and again.Suddenly having a power failure if elevator is in operation or supplies circuit malfunctions, elevator brake will stop by elevator brake.Therefore, elevator brake is properly functioning extremely important.Currently, domestic but without preventive measure, only after brake goes wrong, just carry out manual repair, which adds the potential safety hazard of elevator.
Elevator brake is the safety device that elevator is important, producing bi-directional electromagnetic thrust when the operation principle of brake is for energising, make braking mechanism depart from motor rotating part, during power-off, electromagnetic force disappears, add under the effect of tripping spring pressure outside, form the friction brakes of dead electricity braking.In the process of life-time service, brake wear is comparatively severe, it is necessary to running check abrasion condition, it is prevented that misfunctioning of brake causes elevator safety accident.
But periodically safety inspection can not understand the wear condition that brake is concrete timely, in the day-to-day operation process of elevator, therefore need to increase timely monitoring process device, eliminate elevator potential safety hazard in use.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model proposes a kind of elevator monitoring system, its objective is to realize the Real-time security monitoring to elevator brake.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of elevator monitoring system, comprises:
Signal pickup assembly, this signal pickup assembly includes the temperature sensor of the temperature signal for detecting brake, for detecting the vibrating sensor of the vibration signal of brake, for detecting the current sensor of the current signal of brake and for detecting the noise transducer of the noise signal of brake, described temperature sensor, vibrating sensor, current sensor and noise transducer are connected to first processor, described first processor and a Zigbee emitter and connect；
Transmission storage device, this transmission storage device includes Zigbee receptor, the second processor, memorizer and communication module, described second processor connects described Zigbee receptor, memorizer and communication module, for receiving the detection signal of signal pickup assembly transmission and carrying out processing, store and sending；
And a Surveillance center, this Surveillance center includes computer system, this computer system and the communication connection of described communication module, is used for receiving signal and processing.
Further, described communication module is gsm communication module or GPRS communication module.
Further, described brake includes the brake shoe in arc-shaped being oppositely disposed in rotating shaft both sides, the inner arc face of this brake shoe is provided with brake lining, at brake shoe place, through hole is set, described temperature sensor is set in this through hole, the test side of this temperature sensor, near described brake lining, is provided with the sealing coat for insulating and cushion in all sides of temperature sensor.
Further, described temperature sensor signal is DS18B20.
The beneficial effects of the utility model are:
This utility model realizes the real-time data acquisition to brake by arranging temperature sensor, vibrating sensor, current sensor and noise transducer, and gather data by Zigbee module to transmission storage device transmission, and finally transmit to Surveillance center, Surveillance center elevator is carried out monitor in real time；Be conducive to the fault of prediction elevator brake by the technical program and get rid of in time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of elevator monitoring system of this utility model；
Fig. 2 is the structural representation of temperature sensor installation site.
Detailed description of the invention
Below with reference to accompanying drawing 1 and Fig. 2, this utility model is described further, but protection domain of the present utility model should do not limited with this.
This utility model one elevator monitoring system, including signal pickup assembly 10, transmission storage device 20 and Surveillance center 30.
Specific, this signal pickup assembly 10 includes the temperature sensor 101 of the temperature signal for detecting brake, for detecting the vibrating sensor 102 of the vibration signal of brake, for detecting the current sensor 103 of the current signal of brake and for detecting the noise transducer 104 of the noise signal of brake, described temperature sensor 101, vibrating sensor 102, current sensor 103 and noise transducer 104 are connected to first processor 105, and described first processor 105 is connected with a Zigbee emitter 106.Detailed, in this programme, described temperature sensor 101 is DS18B20 temperature sensor that temperature sensor signal is dallas, u.s.a production；It is wider that this temperature sensor adapts to voltage range, and voltage range: 3.0～5.5V can be powered by data wire under parasite power mode；Having the one-wire interface mode of uniqueness, DS18B20 only needs a Tiaokou line can realize the both-way communication of microprocessor and DS18B20 when being connected with microprocessor；Supporting multiple spot networking function, multiple DS18B20 can be connected in parallel on unique three lines, it is achieved networking multi-point temperature measurement；In use not needing any peripheral cell, whole sensing elements and change-over circuit are integrated in the integrated circuit of a shape such as audion；Its detection temperature range is at-55 DEG C～+125 DEG C, and when-10～+85 DEG C, precision is ± 0.5 DEG C.Vibrating sensor 102 model used is SAT9200, and the model of current sensor 103 is LEM-HAS100-S, and the model of described noise transducer 104 is CN61MBR-ZS1.When detection, after described temperature sensor 101, vibrating sensor 102, current sensor 103 and noise transducer 104 collect the signal of brake, will transmit after the process of the modulate circuit of first processor 105 to Zigbee emitter 106 to emission signal.
Concrete, this transmission storage device 20 includes Zigbee receptor the 201, second processor 202, memorizer 203 and communication module 204, described second processor 202 connects described Zigbee receptor 201, memorizer 203 and communication module 204, for receiving the detection signal of signal pickup assembly 10 transmission and carrying out processing, store and sending.Detailed, after described Zigbee receptor 201 receives the collection signal of Zigbee emitter 106 transmission, the transmission of this signal being processed to the second processor 202, signal after treatment will be stored in memorizer 203 and be sent signal by communication module 204 to Surveillance center.Preferably, described communication module 204 is GPRS communication module, additionally as replacement, it is possible to use gsm communication module.
Surveillance center 30 is for receiving the signal that transmission storage device 20 transmits, and these signals are processed, analyzed, it is achieved the practice of brake is monitored, and can according to the security performance of the data analysis elevator obtained.Concrete, this Surveillance center 30 includes computer system, and this computer system communicates to connect with described communication module, is used for receiving signal and processing.
Further, in the technical program, the installation of temperature sensor is made that improvement simultaneously.Particularly as follows: brake 40 includes the brake shoe 401,402 in arc-shaped being oppositely disposed in rotating shaft 01 both sides, the inner arc face of this brake shoe 401,402 is provided with brake lining 403,404, at brake shoe 401,402 place, through hole 405 is set, described temperature sensor 101 is set in this through hole 405, the test side of this temperature sensor 101, near described brake lining 403,404, is provided with the sealing coat 406 for insulating and cushion in all sides of temperature sensor 101.Concrete, the temperature when temperature that through hole 405 can better allow described temperature sensor 101 detect more can reflect brake is set at brake shoe 401,402 place, is so conducive to improving the reliability detected.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction.
Claims (4)
1. an elevator monitoring system, it is characterised in that comprise:
Signal pickup assembly, this signal pickup assembly includes the temperature sensor of the temperature signal for detecting brake, for detecting the vibrating sensor of the vibration signal of brake, for detecting the current sensor of the current signal of brake and for detecting the noise transducer of the noise signal of brake, described temperature sensor, vibrating sensor, current sensor and noise transducer are connected to first processor, described first processor and a Zigbee emitter and connect；
Transmission storage device, this transmission storage device includes Zigbee receptor, the second processor, memorizer and communication module, described second processor connects described Zigbee receptor, memorizer and communication module, for receiving the detection signal of signal pickup assembly transmission and carrying out processing, store and sending；
And a Surveillance center, this Surveillance center includes computer system, this computer system and the communication connection of described communication module, is used for receiving signal and processing.
2. a kind of elevator monitoring system as claimed in claim 1, it is characterised in that:
Described communication module is gsm communication module or GPRS communication module.
3. a kind of elevator monitoring system as claimed in claim 1, it is characterised in that:
Described brake includes the brake shoe in arc-shaped being oppositely disposed in rotating shaft both sides, the inner arc face of this brake shoe is provided with brake lining, at brake shoe place, through hole is set, described temperature sensor is set in this through hole, the test side of this temperature sensor, near described brake lining, is provided with the sealing coat for insulating and cushion in all sides of temperature sensor.
4. a kind of elevator monitoring system as described in one of claims 1 to 3, it is characterised in that:
Described temperature sensor signal is DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153024.5U CN205397757U (en) | 2016-03-01 | 2016-03-01 | Lift monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153024.5U CN205397757U (en) | 2016-03-01 | 2016-03-01 | Lift monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397757U true CN205397757U (en) | 2016-07-27 |
Family
ID=56947176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620153024.5U Expired - Fee Related CN205397757U (en) | 2016-03-01 | 2016-03-01 | Lift monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205397757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844729A (en) * | 2018-08-21 | 2020-02-28 | 奥的斯电梯公司 | Elevator monitoring using vibration sensors near the elevator machine |
| IT201900012354A1 (en) * | 2019-07-19 | 2021-01-19 | Italian Top Gears S R L | APPARATUS AND METHOD FOR MONITORING A TRACTION UNIT OF A LIFTING SYSTEM. |
| CN114777842A (en) * | 2022-04-21 | 2022-07-22 | 深圳技术大学 | Device and vehicle |
-
2016
- 2016-03-01 CN CN201620153024.5U patent/CN205397757U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844729A (en) * | 2018-08-21 | 2020-02-28 | 奥的斯电梯公司 | Elevator monitoring using vibration sensors near the elevator machine |
| CN110844729B (en) * | 2018-08-21 | 2021-06-25 | 奥的斯电梯公司 | Elevator monitoring using vibration sensors near the elevator machine |
| IT201900012354A1 (en) * | 2019-07-19 | 2021-01-19 | Italian Top Gears S R L | APPARATUS AND METHOD FOR MONITORING A TRACTION UNIT OF A LIFTING SYSTEM. |
| WO2021014246A1 (en) * | 2019-07-19 | 2021-01-28 | Italian Top Gears S.R.L. | Apparatus and method for monitoring a traction unit of a lifting plant |
| CN114777842A (en) * | 2022-04-21 | 2022-07-22 | 深圳技术大学 | Device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: 518109 Guangdong province Shenzhen city Longhua District Clear Lake Road effectively building A Building Room 606 Patentee after: Shenzhen Deyuan Thai Industrial Co. Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Clear Lake Road effectively building A Building Room 606 Patentee before: SHENZHEN CHONG TA ELEVATOR CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180301 |