CN206563614U - A kind of shield/TBM vibration online auto monitoring systems - Google Patents
A kind of shield/TBM vibration online auto monitoring systems Download PDFInfo
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- CN206563614U CN206563614U CN201720134233.XU CN201720134233U CN206563614U CN 206563614 U CN206563614 U CN 206563614U CN 201720134233 U CN201720134233 U CN 201720134233U CN 206563614 U CN206563614 U CN 206563614U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 62
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 241000932075 Priacanthus hamrur Species 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model belongs to equipment condition monitoring technical field, proposes a kind of shield/TBM vibration online auto monitoring systems.The shield of proposition/TBM vibration online auto monitoring systems have monitored equipment（1）；Monitored equipment（1）Include base bearing, main drive motor and reductor, main pumping station motor and hydraulic pump；Base bearing is provided with monitoring point up and down, and each monitoring point axially and radially and main drive motor and reductor output end installation data collector（2）；It is more than 30kW main pumping station motor driving and the output end installation data collector of corresponding driving hydraulic pump in power（2）；Multiple data acquisition units（2）With CS communication managers（3）Connection；Described CS communication managers（3）The data gathered are transported to monitoring system（4）.The utility model ensure that the running status of shield/TBM critical pieces is controllable, it is ensured that shield/TBM reliability service.
Description
Technical field
The utility model belongs to equipment condition monitoring technical field, is related to a kind of shield/TBM Vibration Condition Monitoring technologies,
More particularly to a kind of shield/TBM vibration online auto monitoring systems.
Background technology
Shield/TBM vibration online auto monitoring systems are used for shield/TBM base bearings, main drive motor and deceleration
The vibration of the equipment such as motor and hydraulic pump on machine, hydraulic power unit carries out necessary system that is continuous, monitoring automatically.The vibration of equipment
Monitoring is a part for equipment condition monitoring work, and at home and abroad the field such as Aero-Space, military affairs, wind-powered electricity generation, metallurgy extensively should
With application has been carried out in shield/TBM fields at home.Current shield/TBM vibration monitorings are using conventional hand-held vibration gauge
It is monitored, it is necessary to which professional and technical personnel is periodically to being monitored and manually recorded data in equipment, it is impossible to which vibration data is entered
Row continuous monitoring, data have discreteness and randomness, it is impossible to obtain the continuous data of equipment, lead to not send out equipment state
Exhibition trend is analyzed and anticipation.
Utility model content
In order to overcome weak point of the prior art, the purpose of this utility model is to provide a kind of shield/TBM vibrations and existed
Line automatic monitoring system.
The utility model adopts the following technical scheme that to complete above-mentioned purpose：
A kind of shield/TBM vibration online auto monitoring systems, described shield/TBM vibration online auto monitoring system tools
There is monitored equipment；Described monitored equipment includes base bearing, main drive motor and reductor, main pumping station motor and hydraulic pressure
Pump；The base bearing is provided with monitoring point up and down, and in the axially and radially installation data of each monitoring point
Collector；Described main drive motor and reductor is multiple, is installed in described main drive motor and output end of reducer
Data acquisition unit；Described main pumping station motor and hydraulic pump are multiple；Power be more than 30kW main pumping station motor driving and
The output end installation data collector of corresponding driving hydraulic pump；Described data acquisition unit has the vibrating sensing being connected in parallel
Device and temperature sensor, vibration values and temperature to gather monitored equipment；Described data acquisition unit is 3 axle sensors；
Multiple described data acquisition units are connected by network interface or serial line interface with CS communication managers；Described CS communication pipes
Reason machine collects the data that each data acquisition unit is collected, and the data gathered are transported into monitoring system, completes backstage to whole
Individual live monitoring；Backstage or main website order can be passed to each measure and control device simultaneously, realize local or remote control.
Described data acquisition unit also includes amplifying circuit；Described amplifying circuit and corresponding vibrating sensor,
Temperature sensor is connected, and sets wave filter between described vibrating sensor, temperature sensor and amplifying circuit；Described
Amplifying circuit connects embeded processor by A/D converter；Described data acquisition unit is by vibrating sensor, temperature sensor
The electric signal collected is filtered by wave filter, and A/D conversion feeding insertions are carried out after signal is amplified by amplifying circuit
Formula processor；Described embeded processor reads the data signal after sampling, stores data on memory, and will calculate
As a result CS communication managers are sent to by network interface/serial line interface.
Described data acquisition unit is integrated box, is fixed to by bolt mode on monitored equipment.
32 embedded intelligence communicators that described CS communication managers are a highly integrated.
Described monitoring system is the center of whole monitoring system, and described monitoring system uses SCAD software, and SCAD is soft
Part has real-time monitoring, chart generation, data storage, data analysis, the function of alarming, and can realize and visual scene be entered
Row remote on-line monitoring, can set vibration, the early warning value of temperature of each equipment under test, and the signal such as collected exceedes early warning value
System will be alarmed, and call user's attention is simultaneously handled in time.
Described monitoring system can be realized by net by issuing order to each measure and control device so as to realize Background control
Monitoring interface is realized remote transmission by network mode, realizes online, real-time, remote monitoring function.
The utility model proposes a kind of shield/TBM vibration online auto monitoring system, using can after above-mentioned technical proposal
Reach following beneficial effect：
1）Realize shield/TBM critical components are vibrated in the course of the work, the real-time monitoring of temperature；Realize long-range
Monitoring to vibration equipment state, has saved substantial amounts of cost of labor, has realized intelligentized control method.
2）Real-time monitoring periodically at times to the working condition of equipment is realized, to equipment attrition situation and can be set
Standby failure carries out precision, scientific management.
3）By obtaining substantial amounts of vibration equipment, temperature initial data, it can be obtained by the labor processing to data
Go out equipment state development trend, prevent substantial equipment failure, cost is shut down in reduction maintenance, used for equipment, maintenance provides reference.
In summary, the utility model passes through the on-line monitoring to shield/TBM critical components vibration, temperature, one side energy
Effectively analytical equipment vibration state, the abnormal conditions that timely discovering device is present；On the other hand then can be according to substantial amounts of original
Data analysis obtains equipment state development trend, instructs condition based maintenance and the maintenance of equipment, it is ensured that shield/TBM safe operations.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of data acquisition unit part in the utility model.
In figure：1st, monitored equipment, 2, data acquisition unit, 3, CS communication managers, 4, monitoring system, 5, vibrating sensing
Device, 6, temperature sensor, 7, wave filter, 8, amplifying circuit, 9, A/D converter, 10, power supply, 11, memory, 12, embedded place
Manage device, 13, network interface, 14, serial line interface.
Embodiment
Utility model is further described with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of shield/TBM vibration online auto monitoring systems, mainly include monitored equipment 1, data are adopted
Storage 2, CS communication managers 3, monitoring system（SCAD）4 compositions.Described monitored equipment 1 includes base bearing, main driving electricity
Machine and reductor, main pumping station motor and hydraulic pump.Described base bearing is bottom left in the upper most crucial parts of shield/TBM, selection
Right four monitoring points, gather the vibration values of base bearing in the axially and radially installation data collector 2 of each monitoring point respectively
And temperature；Described main drive motor and reductor is multiple, is installed in described main drive motor and output end of reducer
Data acquisition unit 2 gathers vibration values and temperature；Described main pumping station motor and hydraulic pump are multiple, predominantly hydraulic pressure main pumping station
Upper motor driving and the hydraulic pump driven more than 30kW, in described motor and hydraulic pressure pump output terminal installation data collector
2 collection vibration values and temperature.
As shown in Fig. 2 data acquisition unit 2 includes vibrating sensor 5, temperature sensor 6, amplifying circuit 8, wave filter 7, A/
D converters 9, embeded processor 12, memory 11, serial line interface 14, network interface 13, power supply 10；Described vibrating sensing
Device 5, temperature sensor 6 are connected in parallel, and vibration respectively to slewing, temperature are monitored.Described vibrating sensor 5 is united
One use 3 axle sensors, during actual installation, only need to define required for monitoring axial direction, it is other axially shielded or
Person ignores.
Described data acquisition unit 2 is integrated box, is fixed to by bolt mode on monitored equipment, can gather and set
Standby vibration values, temperature value.Described data acquisition unit 2 leads to the electric signal that vibrating sensor 5, temperature sensor 6 are collected
Wave filter 7 is filtered, and A/D conversions are carried out after signal is amplified by amplifying circuit 8, and embeded processor 12 reads sampling
Data signal afterwards, is stored data on memory 11, and calculating sends result by the serial line interface 14 of network interface 13/
To CS communication managers 3.
32 highly integrated embedded intelligence communicators of described CS communication managers 3, are adopted for collecting each data
The data that storage is collected, and the communications protocol specified by user（OPC, 104, Modbus etc.）And communication media（Ethernet,
RS232/485, profibus etc.）Concentration is transported to monitoring system（SCAD）Software, completes monitoring of the backstage to whole scene；Together
When backstage or main website order can be passed to each measure and control device, realize local or remote control.Communication manager with it is existing
PLC（The series of Siemens S7-300 or 400）Between can using EPA it is direct-connected or pass through scene monitoring backstage
Data forwarding come the data collection task of realizing shield machine, vibration temperature sensor with voluntarily installing passes through 485 modes simultaneously
Carry out data communication.
Described monitoring system（SCAD）4 centers for whole monitoring system, software has monitoring in real time, chart life
Into functions such as, data storage, data analysis, alarms.It can realize visual to scene progress remote on-line monitoring, Neng Goushe
Vibration, the early warning value of temperature of each equipment under test are put, the signal such as collected, which will exceed early warning valve system, to alarm, remind user's note
Anticipate and handle in time.
Described monitoring system（SCAD）4 softwares cross issue order to each measure and control device to realize Background control.Can
Realize and monitoring interface is realized by remote transmission by network mode, realize online, real-time, remote monitoring function.
Claims (4)
1. a kind of shield/TBM vibration online auto monitoring systems, it is characterised in that；Described shield/TBM vibrations are on-line automatic
Monitoring system has monitored equipment（1）；Described monitored equipment（1）Include base bearing, main drive motor and reductor,
Main pumping station motor and hydraulic pump；The base bearing is provided with monitoring point up and down, and in the axle of each monitoring point
To with radially installed data acquisition unit（2）；Described main drive motor and reductor is multiple, in described main drive motor
With output end of reducer installation data collector（2）；Described main pumping station motor and hydraulic pump are multiple；It is more than in power
30kW main pumping station motor driving and the output end installation data collector of corresponding driving hydraulic pump（2）；Described data are adopted
Storage（2）With the vibrating sensor being connected in parallel（5）And temperature sensor（5）；Described data acquisition unit（2）Passed for 3 axles
Sensor；Multiple described data acquisition units（2）Pass through network interface（13）Or serial line interface（14）With CS communication managers（3）
Connection；Described CS communication managers（3）The data that each data acquisition unit is collected are collected, and the data gathered are transported to
Monitoring system（4）, complete monitoring of the backstage to whole scene；Backstage or main website order can be passed to each observing and controlling dress simultaneously
Put, realize local or remote control.
2. a kind of shield as claimed in claim 1/TBM vibration online auto monitoring systems, it is characterised in that；Described data
Collector（2）Also include amplifying circuit（8）；Described amplifying circuit（8）With corresponding vibrating sensor（5）, temperature pass
Sensor（6）Connection, and in described vibrating sensor（5）, temperature sensor（6）With amplifying circuit（8）Between wave filter is set
（7）；Described amplifying circuit（8）Pass through A/D converter（9）Connect embeded processor（12）；Described data acquisition unit（2）
By vibrating sensor（5）, temperature sensor（6）The electric signal collected is filtered by wave filter, will by amplifying circuit
A/D conversion feeding embeded processors are carried out after signal amplification（12）；Described embeded processor（12）Read after sampling
Data signal, is stored data on memory, and result of calculation is sent into CS communication pipes by network interface/serial line interface
Reason machine（3）.
3. a kind of shield as claimed in claim 1/TBM vibration online auto monitoring systems, it is characterised in that；Described data
Collector is integrated box, and monitored equipment is fixed to by bolt mode（1）On.
4. a kind of shield as claimed in claim 1/TBM vibration online auto monitoring systems, it is characterised in that；Described CS leads to
32 embedded intelligence communicators that news supervisor is a highly integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134233.XU CN206563614U (en) | 2017-02-15 | 2017-02-15 | A kind of shield/TBM vibration online auto monitoring systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134233.XU CN206563614U (en) | 2017-02-15 | 2017-02-15 | A kind of shield/TBM vibration online auto monitoring systems |
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| Publication Number | Publication Date |
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| CN206563614U true CN206563614U (en) | 2017-10-17 |
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| CN201720134233.XU Expired - Fee Related CN206563614U (en) | 2017-02-15 | 2017-02-15 | A kind of shield/TBM vibration online auto monitoring systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768304A (en) * | 2017-02-15 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of shield/TBM vibration online auto monitoring systems |
| CN109781238A (en) * | 2019-03-05 | 2019-05-21 | 盾构及掘进技术国家重点实验室 | The monitoring method of full face rock tunnel boring machine support cylinder junction Vibration Condition |
| CN110185464A (en) * | 2019-07-02 | 2019-08-30 | 重庆市能源投资集团科技有限责任公司 | A kind of shield machine monitoring system |
-
2017
- 2017-02-15 CN CN201720134233.XU patent/CN206563614U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768304A (en) * | 2017-02-15 | 2017-05-31 | 中铁隧道集团有限公司 | A kind of shield/TBM vibration online auto monitoring systems |
| CN109781238A (en) * | 2019-03-05 | 2019-05-21 | 盾构及掘进技术国家重点实验室 | The monitoring method of full face rock tunnel boring machine support cylinder junction Vibration Condition |
| CN109781238B (en) * | 2019-03-05 | 2020-12-08 | 盾构及掘进技术国家重点实验室 | Method for monitoring vibration condition of joint of support oil cylinder of full-face rock tunnel boring machine |
| CN110185464A (en) * | 2019-07-02 | 2019-08-30 | 重庆市能源投资集团科技有限责任公司 | A kind of shield machine monitoring system |
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| GR01 | Patent grant | ||
| 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: 20171017 |