CN106499400A - Can Fast Installation shield machine roller cutter state on-line detecting system and method - Google Patents
Can Fast Installation shield machine roller cutter state on-line detecting system and method Download PDFInfo
- Publication number
- CN106499400A CN106499400A CN201610971581.2A CN201610971581A CN106499400A CN 106499400 A CN106499400 A CN 106499400A CN 201610971581 A CN201610971581 A CN 201610971581A CN 106499400 A CN106499400 A CN 106499400A
- Authority
- CN
- China
- Prior art keywords
- bearing
- hobboing cutter
- sensing module
- current vortex
- module
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 208000034693 Laceration Diseases 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000035772 mutation Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of can Fast Installation shield machine roller cutter state on-line detecting system and method, including hobboing cutter detection means, data sink, monitoring display device, hobboing cutter detection means includes the bearing being connected with girff, cover plate, battery, control unit module, current vortex sensing module, revolution speed sensing module, cover plate is connected with bearing by bolt, control unit module, current vortex sensing module, revolution speed sensing module is installed on bearing, battery is in the battery case on bearing, battery and control unit module, current vortex sensing module, revolution speed sensing module is connected.The present invention proposes a kind of hobboing cutter state-detection scheme without the need for being modified to cutterhead, installs simple and reliable, convenient disassembly, for the current domestic a large amount of balancing earth-pressure shielding machines for existing, can be mounted directly use, improve operating efficiency, reduce production cost.
Description
Technical field
The present invention relates to detecting system, and in particular to a kind of can Fast Installation shield machine roller cutter state on-line detecting system
And method.
Background technology
With shield machine widely using at home, tool wear has become a pass for affecting construction quality and progress
The state of wear of key problem, the integrity of cutter and cutter judges it is the key factor during shield is normally tunneled.At present, hobboing cutter inspection
Survey device to be directly installed on most of shield machines or need to repair girff, troublesome poeration, inefficiency；
And existing detection method is relative complex, accuracy is not high, affects project progress and efficiency.
Content of the invention
For the deficiency in above-mentioned background technology, the invention provides a kind of can the shield machine roller cutter state of Fast Installation exist
Line detecting system and method, can not be directly installed on most of shield machines and detection essence for solving existing hobboing cutter detection means
The not high problem of degree.
The technical scheme is that：A kind of can Fast Installation shield machine roller cutter state on-line detecting system, including rolling
Knife detection means, data sink, monitoring display device, bearing that hobboing cutter detection means includes being connected with girff, cover plate,
Battery, control unit module, current vortex sensing module, revolution speed sensing module, cover plate are connected with bearing by bolt, and control is single
Element module, current vortex sensing module, revolution speed sensing module are installed on bearing, and battery is arranged in the battery case on bearing,
Battery is connected with control unit module, current vortex sensing module, revolution speed sensing module；The current vortex sensing module includes electricity
Eddy current sensor, protecting crust, protective cover, protecting crust installed in bearing current vortex sensor groove in, protective cover with protection shell phase
Connection, current vortex sensor is inside protecting crust；The revolution speed sensing module includes speed probe, mounting cap, installation
Bar, on the post groove of bearing, installed in one end of mounting cap, speed probe is installed in mounting cap for mounting cap for mounting rod
Internal.
The bearing is concave shape, is provided with the current vortex sensor groove of inclination in the middle part of bearing, and the side of bearing is provided with inclines
Oblique post groove, opposite side are provided with battery case.
The center line of the current vortex sensor groove and vertical direction angulation are 15 °, the center line of the post groove with
Vertical direction angulation is 15 °.
The cover plate, protective cover material are POM materials, and the material of protecting crust is stainless steel, is provided with through hole in the middle part of protective cover.
The protecting crust is threadedly coupled with bearing, and protecting crust is coordinated for screw thread with protective cover；The mounting rod is hollow circle
Post, mounting rod are fixed on bearing on through post groove and with nut, and mounting rod is coordinated for screw thread with mounting cap.
Described control unit module includes mainboard, wireless transmitter module, and mainboard is by double contact pin and wireless transmitter module
It is connected, control unit module is threadedly coupled with bearing by copper post.
The cover plate bottom is provided with antenna preformed groove, and cover plate is bolted on bearing by eight.
A kind of can Fast Installation shield machine roller cutter state online test method, hobboing cutter actual speed：180 ° in hobboing cutter
Two induced magnets are diagonally set, and hobboing cutter rotates one week speed probe and can detect two pulse signals, microprocessor according to
The computation of Period of pulse signal goes out hobboing cutter actual speed ω；
Hobboing cutter theoretical rotational speed：According to cutterhead actual speed ω 1, hobboing cutter position away from cutter head center apart from r1 and hobboing cutter itself half
Footpath r2, calculates hobboing cutter theoretical rotational speed ω 2=（ω1×r1）/r2；
Theoretical time required for hobboing cutter is rotated one week is calculated according to hobboing cutter theoretical rotational speed, within the time that hobboing cutter rotates one week,
One group of wear data is noted down, and counts full group abrasion maximum dmax, minimum of a value dmin, mean value dave respectively, and according to
Hobboing cutter rotates a circle interior two subpulse as wear extent mean value dave1, dave2 of separation two half cycles of calculating；
Comprehensive ω, ω 2, dmax, dmin, dave, dave1, dave2, judges hobboing cutter state；
Normal condition：Normal use：dmax-dmin<5mm, | dave-dave1 |<2mm, | dave-dave2 |<2mm, dmax<
25mm, dmin<25mm, dave<25mm, dave1<25mm, dave2<25mm, | ω-ω 2 |<5；Static card turns：ω=0；Unilateral
Eccentric wear：dmax-dmin>15mm, | dave1-dave2 |>10mm；
Local laceration：It is rendered obvious by putting individually wear extent mutation in one group of wear data, remaining major part point even wearing；No
It is then abnormal condition, need to overhauls or tool changing.
The present invention proposes a kind of hobboing cutter state-detection scheme without the need for being modified to cutterhead, and installation is simple and reliable, tears open
Unload conveniently, for the current domestic a large amount of balancing earth-pressure shielding machines for existing, use can be mounted directly.Using current vortex sensor
Direct measurement hobboing cutter blade, relatively the scheme of measurement is more direct indirectly before, and data are more accurate.Whole system is operated for shield
Driver provides the real time data with regard to hobboing cutter state, can be used as the direct basis of warehouse entry tool changing with pressure, and effectively reducing need not
The shutdown that wants, while driver can judge current driving state according to hobboing cutter rotary speed information, carries out necessary boring parameter excellent
Change, to improve drivage efficiency.
Description of the drawings
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is workflow diagram of the present invention.
Fig. 3 is hobboing cutter detection means assembling schematic diagram of the present invention.
Fig. 4 is seat structure schematic diagram of the present invention.
Fig. 5 is hobboing cutter structure of the detecting device schematic diagram of the present invention.
Fig. 6 be hobboing cutter detection means A-A of the present invention to sectional view.
Fig. 7 is hobboing cutter detection means B-B direction sectional view of the present invention.
Specific embodiment
Embodiment：As shown in figs. 1-7, a kind of can Fast Installation shield machine roller cutter state on-line detecting system and method,
Including hobboing cutter detection means A, data sink, monitoring display device, hobboing cutter detection means A includes being connected with girff 8
Bearing 5, cover plate 4, battery 1, control unit module 2, current vortex sensing module 3, revolution speed sensing module 6,4 bottom of cover plate are provided with day
Line preformed groove, 4 material of cover plate are POM materials and to be bolted on bearing 5 by eight, and the bearing 5 is concave shape, bearing
5 middle part is provided with the current vortex sensor groove 51 of inclination, and the side of bearing 5 is provided with the post groove 52, opposite side of inclination and is provided with battery
Groove 53, the center line of current vortex sensor groove 51 are 15 ° with vertical direction angulation, and current vortex sensor is with hobboing cutter blade just
Right, the center line of the post groove 52 is 15 ° with vertical direction angulation, and speed probe is just right with hobboing cutter blade.Control is single
Element module 2, current vortex sensing module 3, revolution speed sensing module 6 are installed on bearing 5, battery of the battery 1 on bearing 5
In groove 53, battery 1 is connected with control unit module 2, current vortex sensing module 3, revolution speed sensing module 6.
The current vortex sensing module 3 includes current vortex sensor 31, protecting crust 32, protective cover 33,33 material of protective cover
For POM materials, the material of protecting crust 32 is stainless steel, and the middle part of protecting crust 32 is provided with through hole, and protective cover 32 is installed in bearing 5
In current vortex sensor groove 51, protective cover 33 is connected with protecting crust 32, and current vortex sensor 31 is arranged on inside protecting crust 32,
The protecting crust 32 is threadedly coupled with bearing 5, and protecting crust 32 is coordinated for screw thread with protective cover 33.Due to current vortex sensor only right
Metal is sensitive（Particularly ferrous material, the sensitiveness to stainless steel and copper are weaker）, while in order to protect to sensor
Do not affect Detection results, design that current vortex sensor is fixed on inside POM protective covers again（Detection faces are just to POM materials）.Separately
Outward in order to weaken impact of the sensor perimeter ferrous material to sensor, stainless steel shield, the confession of current vortex sensor is designed
Electricity and signal cable are connected in the control unit inside bearing by the through hole of stainless steel protective cover.
The revolution speed sensing module 6 includes that speed probe 61, mounting cap 62, mounting rod 63, mounting rod 63 are arranged on and prop up
On the post groove 52 of seat 5, mounting cap 62 is arranged on the inside of mounting cap 62 installed in one end of mounting cap 62, speed probe 61,
The mounting rod 63 is hollow circuit cylinder, mounting rod 63 through post groove 52 being fixed on bearing 5 with nut, mounting rod 63 with install
Cap 62 coordinates for screw thread.The power supply of speed probe and signal cable are connected to the control inside bearing by mounting rod interior bone
On unit processed.In the corresponding position of hobboing cutter cutter ring, the symmetrical 180 ° strong magnetic permanent-magnets for being embedded with two 6mm diameters, hobboing cutter 9
Often rotate a circle, speed probe can export two group pulses.
Described control unit module 2 includes mainboard 21, wireless transmitter module 22, mainboard collection power supply circuits, signals collecting electricity
Road, communicating circuit and microcontroller in one, wireless transmitter module be responsible for process after data is activation to reception device, mainboard
It is connected by double contact pin with wireless transmitter module, and realizes the transmission of power supply and signal of the mainboard to wireless module.Whole control
Unit processed is fixed in main structure by 4 M3 × 5 copper posts, is integrated with antenna on wireless transmitter module.
Detection method is：
Hobboing cutter actual speed：180 ° in hobboing cutter diagonally arrange two induced magnets, and hobboing cutter is rotated and can detect within one week two arteries and veins
Signal is rushed, according to computation of Period hobboing cutter actual speed ω of pulse signal.
Hobboing cutter theoretical rotational speed：According to cutterhead rotational speed omega 1, hobboing cutter position away from cutter head center apart from r1 and hobboing cutter itself half
Footpath r2, calculates hobboing cutter theoretical rotational speed ω 2=（ω1×r1）/r2.
Theoretical time required for hobboing cutter is rotated one week is calculated according to hobboing cutter theoretical rotational speed, in the time that hobboing cutter rotates one week
Interior, note down one group of wear data（At least 15 data are one group）, and count all-round abrasion maximum dmax, minimum of a value respectively
Dmin, mean value dave, and interior two subpulse is rotated a circle as the wear extent of separation two half cycles of calculating according to hobboing cutter
Mean value dave1, dave2.
Current vortex sensor useful range 0-40mm, deducts POM protective cover 10mm, and between sensor surface and hobboing cutter
Gap 0-5mm, sensor can detect effective wear extent 25-30mm of hobboing cutter.
Comprehensive ω, ω 2, dmax, dmin, dave, dave1, dave2, judges hobboing cutter state.
Normal condition：Normal use：dmax≈dmin≈dave≈dave1≈dave2<25mm is normally used：dmax-
dmin<5mm, | dave-dave1 |<2mm, | dave-dave2 |<2mm, dmax<25mm, dmin<25mm, dave<25mm,
dave1<25mm, dave2<25mm, | ω-ω 2 |<5；Static card turns：ω=0；Unilateral eccentric wear：dmax-dmin>15mm, |
dave1-dave2|>10mm；
Local laceration：It is rendered obvious by putting individually wear extent mutation in one group of wear data, remaining major part point even wearing.No
It is then abnormal condition, need to overhauls or tool changing.
Operation principle：Power supply is supplied by microprocessor and boost module, boost module by lithium battery inside detection means
3.6V DC voltages are risen to 5V, supply current vortex sensor module and speed probe module, it is ensured that system worked well.Electricity
Eddy current sensor module becomes standard electric signal with the signal of speed probe module output through signal conditioning circuit, through micro- place
After the A/D conversion ports of reason device are converted to digital quantity, the final rotating speed for obtaining hobboing cutter and wear data is further processed,
Transmitted to data sink by wireless transmitter module.Wireless data receiving device is located on the dividing plate of shield machine anterior shield soil storehouse
Side, the data that each detection node is received by wireless receiving module, and transfer data to lead by way of wire transmission
The monitoring display device of control room, is eventually displayed to shield driver.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
Should all be included within the scope of the present invention.
Claims (8)
1. a kind of can Fast Installation shield machine roller cutter state on-line detecting system, including hobboing cutter detection means, data receiver fill
Put, monitoring display device, it is characterised in that：Hobboing cutter detection means includes and girff（8）The bearing being connected（5）, cover plate（4）、
Battery（1）, control unit module（2）, current vortex sensing module（3）, revolution speed sensing module（6）, cover plate（4）By bolt（7）
With bearing（5）It is connected, control unit module（2）, current vortex sensing module（3）, revolution speed sensing module（6）It is installed in bearing
（5）On, battery（1）It is arranged on bearing（5）On battery case（53）Interior, battery（1）With control unit module（2）, current vortex pass
Sense module（3）, revolution speed sensing module（6）It is connected；The current vortex sensing module（3）Including current vortex sensor（31）, anti-
Protective case（32）, protective cover（33）, protecting crust（32）It is arranged on bearing（5）Current vortex sensor groove（51）In, protective cover（33）
With protecting crust（32）It is connected, current vortex sensor（31）It is arranged on protecting crust（32）Internal；The revolution speed sensing module（6）Bag
Include speed probe（61）, mounting cap（62）, mounting rod（63）, mounting rod（63）It is arranged on bearing（5）Post groove（52）On, peace
Dress cap（62）It is arranged on mounting cap（62）One end, speed probe（61）It is arranged on mounting cap（62）Inside.
2. according to claim 1 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State bearing（5）For concave shape, bearing（5）Middle part be provided with the current vortex sensor groove of inclination（51）, bearing（5）Side be provided with
The post groove of inclination（52）, opposite side be provided with battery case（53）.
3. according to claim 2 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State current vortex sensor groove（51）Center line and vertical direction angulation be 15 °, the post groove（52）Center line with perpendicular
Nogata is 15 ° to angulation.
4. according to claim 1 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State cover plate（4）, protective cover（33）Material be POM materials, protecting crust（32）Material be stainless steel, protective cover（32）Middle part is provided with
Through hole.
5. according to claim 1 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State protecting crust（32）With bearing（5）Threaded connection, protecting crust（32）With protective cover（33）Coordinate for screw thread；The mounting rod（63）
For hollow circuit cylinder, mounting rod（63）Pass through post groove（52）And bearing is fixed on nut（5）On, mounting rod（63）With mounting cap
（62）Coordinate for screw thread.
6. according to claim 1 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State control unit module（2）Including mainboard（21）, wireless transmitter module（22）, mainboard（21）By double contact pin and wireless transmission
Module（22）It is connected, control unit module（2）By copper post and bearing（5）Threaded connection.
7. according to claim 1 can Fast Installation shield machine roller cutter state on-line detecting system, it is characterised in that：Institute
State cover plate（4）Bottom is provided with antenna preformed groove, cover plate（4）Bearing is bolted to by eight（5）On.
8. a kind of can Fast Installation shield machine roller cutter state online test method, it is characterised in that：Hobboing cutter actual speed：In rolling
180 ° of knife diagonally arrange two induced magnets, and hobboing cutter rotates one week speed probe and can detect two pulse signals, micro- place
Reason device goes out hobboing cutter actual speed ω according to the computation of Period of pulse signal；
Hobboing cutter theoretical rotational speed：According to cutterhead actual speed ω 1, hobboing cutter position away from cutter head center apart from r1 and hobboing cutter itself half
Footpath r2, calculates hobboing cutter theoretical rotational speed ω 2=（ω1×r1）/r2；
Theoretical time required for hobboing cutter is rotated one week is calculated according to hobboing cutter theoretical rotational speed, within the time that hobboing cutter rotates one week,
One group of wear data is noted down, and counts full group abrasion maximum dmax, minimum of a value dmin, mean value dave respectively, and according to
Hobboing cutter rotates a circle interior two subpulse as wear extent mean value dave1, dave2 of separation two half cycles of calculating；
Comprehensive ω, ω 2, dmax, dmin, dave, dave1, dave2, judges hobboing cutter state；
Normal condition：Normal use：dmax-dmin<5mm, | dave-dave1 |<2mm, | dave-dave2 |<2mm, dmax<
25mm, dmin<25mm, dave<25mm, dave1<25mm, dave2<25mm, | ω-ω 2 |<5；Static card turns：ω=0；Unilateral
Eccentric wear：dmax-dmin>15mm, | dave1-dave2 |>10mm；
Local laceration：It is rendered obvious by putting individually wear extent mutation in one group of wear data, remaining major part point even wearing；No
It is then abnormal condition, need to overhauls or tool changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971581.2A CN106499400B (en) | 2016-11-07 | 2016-11-07 | Quick-installed shield machine roller cutter state on-line detecting system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971581.2A CN106499400B (en) | 2016-11-07 | 2016-11-07 | Quick-installed shield machine roller cutter state on-line detecting system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499400A true CN106499400A (en) | 2017-03-15 |
| CN106499400B CN106499400B (en) | 2018-12-14 |
Family
ID=58323130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610971581.2A Active CN106499400B (en) | 2016-11-07 | 2016-11-07 | Quick-installed shield machine roller cutter state on-line detecting system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499400B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180016A (en) * | 2017-05-23 | 2017-09-19 | 南京工业大学 | Hierarchical summation method for predicting hob abrasion loss by using abrasion specific loss index |
| CN107329453A (en) * | 2017-07-13 | 2017-11-07 | 合肥引力波数据科技有限公司 | A kind of shield working condition acquiring system based on multisensor |
| CN108181484A (en) * | 2017-12-25 | 2018-06-19 | 中铁工程装备集团有限公司 | A kind of normal pressure cutterhead hobboing cutter rotating speed and temperature measuring equipment and abrasion amount measuring method |
| CN108387195A (en) * | 2017-12-25 | 2018-08-10 | 中铁工程装备集团有限公司 | A kind of hob abrasion quantity measuring method for normal pressure tool changing cutter |
| CN108731629A (en) * | 2018-07-02 | 2018-11-02 | 北京工业大学 | hob abrasion measuring device |
| CN109458186A (en) * | 2018-12-25 | 2019-03-12 | 中铁隧道局集团有限公司 | A kind of mechanical device for the detection of shield tunneling storehouse |
| CN109765398A (en) * | 2019-01-18 | 2019-05-17 | 北京工业大学 | A kind of monitoring device of hobboing cutter revolving speed |
| CN109765399A (en) * | 2019-01-18 | 2019-05-17 | 中铁工程装备集团有限公司 | The calibration facility of hobboing cutter device for dynamically detecting |
| CN111577313A (en) * | 2020-05-13 | 2020-08-25 | 中铁隧道局集团有限公司 | Data acquisition terminal for real-time monitoring of hob load and rotating speed and acquisition method thereof |
| CN112096394A (en) * | 2020-09-11 | 2020-12-18 | 中交天和机械设备制造有限公司 | Shield constructs quick-witted ordinary pressure tool changing cutter detecting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128640A (en) * | 2006-11-16 | 2008-06-05 | Jtekt Corp | Rolling bearing device for wheel |
| CN103226151A (en) * | 2013-01-25 | 2013-07-31 | 中南大学 | System and method for monitoring operation state of disc cutter group of cutterhead of tunneling machine |
| CN203164109U (en) * | 2013-04-01 | 2013-08-28 | 天津大学 | Device for detecting abrasion of hobbing cutter of tunnel boring machine (TBM) |
| CN103512527A (en) * | 2013-09-30 | 2014-01-15 | 天津大学 | Online detection device for abrasion to disc cutter of hard rock tunnel boring machine |
| CN103969139A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | On-line hob cutter abrasion detection method for boring machine |
| CN104111346A (en) * | 2014-07-17 | 2014-10-22 | 石家庄铁道大学 | Working and abrasion state on-line detection method for shield hob |
| CN204228100U (en) * | 2014-10-27 | 2015-03-25 | 湖南师范大学 | A kind of automatic calibration device measuring TBM hob abrasion amount current vortex sensor |
| CN206360701U (en) * | 2016-11-07 | 2017-07-28 | 中铁工程装备集团有限公司 | Can Fast Installation shield machine roller cutter state on-line detecting system |
-
2016
- 2016-11-07 CN CN201610971581.2A patent/CN106499400B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128640A (en) * | 2006-11-16 | 2008-06-05 | Jtekt Corp | Rolling bearing device for wheel |
| CN103226151A (en) * | 2013-01-25 | 2013-07-31 | 中南大学 | System and method for monitoring operation state of disc cutter group of cutterhead of tunneling machine |
| CN203164109U (en) * | 2013-04-01 | 2013-08-28 | 天津大学 | Device for detecting abrasion of hobbing cutter of tunnel boring machine (TBM) |
| CN103512527A (en) * | 2013-09-30 | 2014-01-15 | 天津大学 | Online detection device for abrasion to disc cutter of hard rock tunnel boring machine |
| CN103969139A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | On-line hob cutter abrasion detection method for boring machine |
| CN104111346A (en) * | 2014-07-17 | 2014-10-22 | 石家庄铁道大学 | Working and abrasion state on-line detection method for shield hob |
| CN204228100U (en) * | 2014-10-27 | 2015-03-25 | 湖南师范大学 | A kind of automatic calibration device measuring TBM hob abrasion amount current vortex sensor |
| CN206360701U (en) * | 2016-11-07 | 2017-07-28 | 中铁工程装备集团有限公司 | Can Fast Installation shield machine roller cutter state on-line detecting system |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180016B (en) * | 2017-05-23 | 2018-08-24 | 南京工业大学 | Hierarchical summation method for predicting hob abrasion loss by using abrasion specific loss index |
| CN107180016A (en) * | 2017-05-23 | 2017-09-19 | 南京工业大学 | Hierarchical summation method for predicting hob abrasion loss by using abrasion specific loss index |
| CN107329453A (en) * | 2017-07-13 | 2017-11-07 | 合肥引力波数据科技有限公司 | A kind of shield working condition acquiring system based on multisensor |
| CN108181484A (en) * | 2017-12-25 | 2018-06-19 | 中铁工程装备集团有限公司 | A kind of normal pressure cutterhead hobboing cutter rotating speed and temperature measuring equipment and abrasion amount measuring method |
| CN108387195A (en) * | 2017-12-25 | 2018-08-10 | 中铁工程装备集团有限公司 | A kind of hob abrasion quantity measuring method for normal pressure tool changing cutter |
| CN108181484B (en) * | 2017-12-25 | 2021-04-02 | 中铁工程装备集团有限公司 | Device for measuring rotating speed and temperature of hobbing cutter of normal-pressure cutter head and method for measuring abrasion loss |
| CN108731629B (en) * | 2018-07-02 | 2020-10-16 | 北京工业大学 | Hob abrasion loss measuring device |
| CN108731629A (en) * | 2018-07-02 | 2018-11-02 | 北京工业大学 | hob abrasion measuring device |
| CN109458186A (en) * | 2018-12-25 | 2019-03-12 | 中铁隧道局集团有限公司 | A kind of mechanical device for the detection of shield tunneling storehouse |
| CN109458186B (en) * | 2018-12-25 | 2024-03-19 | 中铁隧道局集团有限公司 | Mechanical device for shield excavation bin detection |
| CN109765399A (en) * | 2019-01-18 | 2019-05-17 | 中铁工程装备集团有限公司 | The calibration facility of hobboing cutter device for dynamically detecting |
| CN109765398A (en) * | 2019-01-18 | 2019-05-17 | 北京工业大学 | A kind of monitoring device of hobboing cutter revolving speed |
| CN111577313A (en) * | 2020-05-13 | 2020-08-25 | 中铁隧道局集团有限公司 | Data acquisition terminal for real-time monitoring of hob load and rotating speed and acquisition method thereof |
| CN112096394A (en) * | 2020-09-11 | 2020-12-18 | 中交天和机械设备制造有限公司 | Shield constructs quick-witted ordinary pressure tool changing cutter detecting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499400B (en) | 2018-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106499400A (en) | Can Fast Installation shield machine roller cutter state on-line detecting system and method | |
| CN105352420B (en) | A kind of TBM hob abrasion on-line real time monitoring device and monitoring method | |
| CN104111346B (en) | Working and abrasion state on-line detection method for shield hob | |
| CN106584210A (en) | Intelligent tool system for precision cutting | |
| CN108387195A (en) | A kind of hob abrasion quantity measuring method for normal pressure tool changing cutter | |
| CN102247914B (en) | Ball grinding mill mud concentration detection method | |
| CN206360701U (en) | Can Fast Installation shield machine roller cutter state on-line detecting system | |
| CN111453311B (en) | Scraper chain real-time tension detection system based on piezoelectric effect | |
| CN108387261A (en) | A kind of cutter real-time monitoring system for normal pressure tool changing | |
| CN110849775B (en) | Shield machine capable of detecting viscosity of muck and viscosity detection method thereof | |
| CN207688814U (en) | A kind of detector and its system of part of appliance wear-thickness | |
| CN103195437B (en) | Online testing device for hob blade string abrasion of heading machine | |
| CN110732384A (en) | data acquisition and emission device for detecting abrasion loss of lining plate of mill | |
| CN1305574C (en) | Method for evaluating the filling rate of a tubular rotary attrition mill and device therefore | |
| CN109059817A (en) | A kind of shield hob abrasion on-line monitoring system based on Zigbee wireless network | |
| CN203432616U (en) | An apparatus for detecting load parameters of a ball mill | |
| WO2007124528A1 (en) | Method and apparatus for monitoring a mill | |
| CN204575130U (en) | The wireless detection device of a kind of shield structure hobboing cutter rotating speed and wearing and tearing | |
| CN213515471U (en) | Induction type angle sensor | |
| CN206321538U (en) | A kind of system continuously monitored suitable for the stationary source flue gas monitoring factor | |
| CN211412210U (en) | Data acquisition and emission device for detecting abrasion loss of lining plate of mill | |
| CN204346976U (en) | High Rotation Speed eddy current testing device | |
| CN107036800A (en) | A kind of mine head sheave grooving radial characteristics detecting system | |
| CN111389571A (en) | Automatic control system of gangue crusher and working method | |
| CN103590431B (en) | Intelligent axial force instrument capable of being recycled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |