CN107747935A - Gravitational settling tilt and vibration monitor and its application method - Google Patents
Gravitational settling tilt and vibration monitor and its application method Download PDFInfo
- Publication number
- CN107747935A CN107747935A CN201711107583.8A CN201711107583A CN107747935A CN 107747935 A CN107747935 A CN 107747935A CN 201711107583 A CN201711107583 A CN 201711107583A CN 107747935 A CN107747935 A CN 107747935A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- fixed
- building element
- swing arm
- vibration monitor
- 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
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000004568 cement Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 241001131696 Eurystomus Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 12
- 239000013307 optical fiber Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The present invention provides a kind of gravitational settling tilt and vibration monitor and its application method,Including a crossbeam,Different subregions of the crossbeam across building element phase,One end that crossbeam is located in one of in subregion is articulated with building element and below the crossbeam is fixedly connected with control box,Two axial rake sensors and displacement sensor for pull rope are fixed with control box,One end that crossbeam is located in another subregion is hinged with swing arm,Swing arm upper end is articulated with the building element of another subregion,The upper end of swing arm is fixedly connected with fixed pulley,The drawstring of displacement sensor for pull rope is fixed on another subregion of building element on through crossbeam upper end and around fixed pulley,The present invention is simple in construction,The monitoring to structural environment is realized using the collective effect of obliquity sensor and displacement sensor for pull rope by the stretching in different subregions and crossbeam,Structure has reliability height,Wide coverage,Cost is low,The features such as facilitating installation to safeguard,It is particularly adapted to the environmental monitoring of cable tunnel.
Description
Technical field
The present invention relates to a kind of structure trunk of long range segmented construction（Such as:It is cable tunnel, integrated pipe canal, large-scale
Bridge）Impact shock amplitude, vertical sedimentation distance, horizontal tilt angle, horizontal relative displacement it is sustainable it is quantifiable
Line measures product, and in particular to a kind of gravitational settling tilt and vibration monitor.
Background technology
The structure trunk measurement Oscillation Amplitude of existing long range segmented construction, vertical sedimentation distance, horizontal tilt
Angle, the technical scheme of horizontal relative displacement mainly include following several：
1. tunnel/bridge hydrostatic level/horizon rule：The strong cavity of pressure measurement of multiple hydrostatic levels passes through fluid-through tube coupled in series
To liquid level container, measured by sensor, signal acquiring system is transferred to by RS485 signals, passes through the letter of pressure monitoring process
Number change is transmitted to signal acquiring system, is calculated by analyzing, is synchronously changed with the change of pressure measxurement, thus measure each survey
Point pressure variety and analyze earth's surface relative settlement height.Product utilization connects the principle of liquid, connects branched general communicating pipe
The liquid level for the fluid reservoir being connected together is always in same level, by the liquid level and static level that measure different fluid reservoirs
The basic point of instrument（Fixed point）It is compared, the relative different settling amount that can draw each hydrostatic level is calculated by formula.
Which has the following disadvantages：
1）Communicating pipe, difficulty of construction was big, and construction cost is high, and later maintenance cost is high, needs communicating pipe to use whole seal pipe, ties up
The problems such as shield considers to connect the supplement of liquid, pollution, leakage.Certain potential safety hazard be present using fluid processing simultaneously.
2）Measurement measurement content can not embody the overall situation, situation, can only measure sedimentation.
2. tunnel/building delaminating deposition meter：It is mainly used for foundation ditch, side slope, dam body, ground is using rectilinear transducer prison
The sedimentation of depth measurement portion different layers position.Installation is using the pre-buried mode that drills, i.e., drilling is embedded in foundation soil body at plan observation.Extensively
It is general to be applied to various highways, railway, the measurement of levee foundation Compression Settlement and slope displacement deformation monitoring.Following lack be present in which
Point：
1）Difficulty of construction is big, and construction cost is high, and later maintenance cost is high, and datum mark needs to drill on ground buried, and maintenance is examined
The problems such as considering the burn into obstruction of hidden connecting rod, safeguards ten subparagraph energy.
2）Measurement measurement content can not embody the overall situation, situation, can only measure sedimentation.
3）Tunnel optical fiber vibration monitor system/tunnel optical fiber monitoring system of stress and strain:Utilize laser, Fibre Optical Sensor and light
The technologies such as communication, collection external disturbance effect of signals in itself, are reacted to optical fiber by the change conditions of laser measurement optical fiber in itself
The intensity in oscillation point.It is widely used in the security monitorings such as tunnel, bridge, circumference.Program presence can only qualitatively judge, and pass through stress
Or the change of strain, where it can only know there occurs larger deformation, can not forming amount for specific amplitude of deformation and scale
The shortcomings of changing index.And rate of false alarm is high, meiofauna touching can also cause irreversible strain alarm.
The content of the invention
The present invention is improved above mentioned problem, i.e., the technical problem to be solved in the present invention is existing long range structure
Enviromental monitoring equipment deposit can not real-time monitoring variable, to measuring each monitoring vertical sedimentation distance of subregion, angle of inclination, vibration punching
Hit, horizontal displacement range measurement it is not comprehensive enough, and defects such as each measured value precision is low.
Specific embodiments of the present invention are：A kind of gravitational settling tilt and vibration monitor, including a crossbeam, the crossbeam
Across the different subregions of building element phase, one end that the crossbeam is located in one of in subregion is articulated with building element and crossbeam
Lower section is fixedly connected with control box, and two axial rake sensors and displacement sensor for pull rope, the horizontal stroke are fixed with the control box
One end that beam is located in another subregion is hinged with swing arm, and swing arm upper end is articulated with the building element of another subregion, swing arm it is upper
End is fixedly connected with fixed pulley, and the drawstring of the displacement sensor for pull rope through crossbeam upper end and is fixed on building around fixed pulley
On another subregion of component.
Further, the Guide rollerses being fixed on crossbeam are provided with above the control box, the track pulley includes
One pair roller, the drawstring in the middle part of a pair roller by passing through.
Further, one end that the drawstring is located in control box is further fixed on counterweight.
Further, the collection being connected with displacement sensor for pull rope and two axial rake sensors is fixed with the control box
Device, the collector are connected through network line with work station.
Single unit system can contiguous segmentation installation, the fixation using each left side fixing point as the right displacement line of next device
End, the sedimentation, displacement and impact monitoring of monitored facility in a wide range of can be realized.
Compared with prior art, the invention has the advantages that：
It is 1. simple in construction:Installation is simple, and integral device is foldable, compact-sized, and installation is simple.
2. it is easily installed:Relative to existing spirit level or optical fiber horizontal sedimentometer, its construction requirement is very low, according to cable
The characteristics of tunnel, installed at the tap of cable tunnel body.
3. reliability is high:Material selection stainless steel makes, degree of protection IP66, and corrosion resistance is strong.
4. have a wide range of application:With construction of the country to underground pipe network and regulatory requirement more and more higher.Should using optical fiber type
Become sedimentation, cost is high, and can only know strain, without specific quantization index value.By spirit level, need often to carry out again
Later maintenance.Using this product, above mentioned problem is overcome.For the bridge of construction, bridge, culvert, cable tunnel, integrated pipe
Corridor, important large scale equipment.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is track pulley structure schematic diagram of the present invention.
Fig. 3 is schematic layout pattern of the present invention.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of gravitational settling tilt and vibration monitor, including a crossbeam 10, the crossbeam 10 is across building
Build the different subregions of component phase, it is described due to different subregions construction in building course be present exemplified by the cable tunnel of the present embodiment one
One end that crossbeam is located in the first subregion 101 is articulated with building element and below the crossbeam is fixedly connected with control box 20, the control
Two axial rake sensors 210 and displacement sensor for pull rope 220 are fixed with box 20 processed, the crossbeam is located at the second adjacent subregion
One end in 102 is hinged with swing arm 30, and the upper end of swing arm 30 is fixed on the building element of the second subregion 102, the upper end of swing arm 30
Fixed pulley 310 is fixedly connected with, the drawstring 221 of the displacement sensor for pull rope 220 is consolidated through crossbeam upper end and around fixed pulley
Due on the second subregion 102.
In the present embodiment, crossbeam 10 positioned at the first subregion 101 and building element it is be hinged with realize crossbeam and the first subregion
101 and second subregion 102 occur to swing during relative displacement, and the upper end of swing arm 30 is hinged with the building element of the second subregion 102
Place can be in the first subregion 101 and the run-off the straight of the second subregion 102.
In the present embodiment, the Guide rollerses 40 being fixed on crossbeam, the track pulley are provided with above the control box
40 include a pair roller 410, and the drawstring in the middle part of a pair roller by passing through.
Can be arranged as required on the building element of the first subregion 101 and the second subregion 102 multiple pulleys in favor of
The position of drawstring.For the drawstring by Gravity transmission equipment 51, one end is further fixed on counterweight 50, and in general counterweight is lead, institute
The collector for being fixed with control box and being connected with displacement sensor for pull rope and two axial rake sensors is stated, the collector is through network
Circuit is connected with work station.
Control box enclosure material manufactures for stainless steel, can accomplish IP68 degree of protection.Even if the same energy under water
It is enough not damage.
In the present embodiment, two axial rake sensors 210 can realize the measurement at Gravity Reference System sill angle of inclination, pass through
The on-line monitoring of the data such as sideways pitch and fair line gradient to crossbeam, it is inclined that combined circuit design parameter provides shaft tower
Warning information, measurement accuracy are high：Angle-measurement accuracy：0.2°；
Displacement sensor for pull rope 30 coordinates gravity counterweight that vertical sedimentation displacement is converted into electricity measurable, linearly
Signal.When two tested subregions produce relative displacement, the drawstring that another subregion is connected pulls counterweight, and drawstring 221, which drives, to be drawn
Transmission mechanism and sensing element synchronous axial system inside rope sensor 220；When displacement moves backward, the convolution of sensor internal
Device will automatically retract rope, and keep its tension force constant during rope stretches receipts, so as to export one and rope amount of movement
Directly proportional electric signal.
Rope sensor has independent automatic line arranging mechanism, ensures pull rope automatic uniform winding displacement, ensures that sensor has
High independent linearity precision and longer sensor service life.
Specific works step and principle are as follows：
（1）Selected reference point:According to the feature of tunnel/pipe trench, select near seam crossing.
（2）Fixed cross beam 10, left end hinge head is fixed using cement and expanded screw, right-hand member fixes swing arm.
（3）Selected reference dynamic point, each pulley is fixed using cement and expanded screw, each detector can install 2~4 cunnings
Wheel, each about 3~5 meters of pulley distance, avoids drawstring from hindering.
（4）Calibrated horizontal position, by horizontal position adjustment it is 180 degree by debugger, calibrates vertical sedimentation, position will be settled
Put and be adjusted to 0.
Now horizontal displacement distance calibration is 0 under original state, and settling height is demarcated as 0；
When 102 relative first subregion 101 of the second subregion misplaces（During sedimentation）During generation：On two axial rake sensors 210
It is Xo that a differential seat angle angle change, which can be produced, and L is crossbeam length, and now horizontal displacement distance is Y, and vertical range is
V, between there is triangle reduction formula is as follows:
Y=L-L × cos (Xo) additional distance is horizontal displacement.
V=L × sin (Xo) is sedimentation deformation.
Single unit system can contiguous segmentation installation, the fixation using each left side fixing point as the right displacement line of next device
End, the sedimentation, displacement and impact monitoring of monitored facility in a wide range of can be realized.
The every acceleration for cutting axle can be collected in time by obliquity sensor.Using Newton's second law, this is obtained
The weight of equipment combines the situation of the equipment at scene
F = m*a ；Wherein F is the size of external impact force, and unit is newton, and a is the acceleration of the collection of the present apparatus, m for=
The quality of the present apparatus.If the present apparatus is integrally fixed with testee, present apparatus quality is plus the quality of testee
M, with reference to the acceleration a measured, you can calculate the size of external impact strength using F=m*a.Position can interpolate that with this
Move, the failure cause of sedimentation generation is the behaviors such as geology is vibrated, vehicle passes through, artificial percussion.
Any technical scheme disclosed in the invention described above unless otherwise stated, if it discloses number range, then
Disclosed number range is preferable number range, it is any it should be appreciated by those skilled in the art：Preferable number range
The only obvious or representative numerical value of technique effect in many enforceable numerical value., can not because numerical value is more
Exhaustion, so the present invention just discloses component values to illustrate technical scheme, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection domain should be formed.
If limiting parts if the word such as " first ", " second " is used herein, those skilled in the art should
This knows：The use of " first ", " second " is intended merely to facilitate in description and parts is distinguished as not having Stated otherwise
Outside, above-mentioned word does not have special implication.
Meanwhile if the invention described above discloses or relate to the parts or structural member of connection fastened to each other, then, except another
There is statement outer, be fixedly connected and can be understood as：(such as using bolt or mode connects for screw) can be releasably fixedly connected with, also may be used
To be interpreted as：Non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be integral type knot
Structure (such as being manufactured using casting technique is integrally formed) substitutes (substantially can not be using except integrally formed technique).
In addition, the art for being used to represent position relationship or shape applied in any technical scheme disclosed in the invention described above
Its implication includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the invention can be assembled by multiple individually parts, or one
The separate part that forming technology manufactures.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (5)
1. a kind of gravitational settling tilt and vibration monitor, it is characterised in that including a crossbeam, the crossbeam is across building element phase
Different subregions, one end that the crossbeam is located in one of in subregion is articulated with building element and below the crossbeam is fixedly connected with
Control box, two axial rake sensors and displacement sensor for pull rope is fixed with the control box, the crossbeam is located at another subregion
Interior one end is hinged with swing arm, and swing arm upper end is articulated with the building element of another subregion, and the upper end of swing arm, which is fixedly connected with, determines
Pulley, the drawstring of the displacement sensor for pull rope are fixed on another subregion of building element through crossbeam upper end and around fixed pulley
On.
2. a kind of gravitational settling tilt and vibration monitor according to claim 1, it is characterised in that above the control box
The Guide rollerses being fixed on crossbeam are provided with, the track pulley includes a pair roller, and the drawstring is by from a pair roller
Portion passes through.
3. a kind of gravitational settling tilt and vibration monitor according to claim 1, it is characterised in that the drawstring is positioned at control
One end in box processed is further fixed on counterweight.
4. a kind of gravitational settling tilt and vibration monitor according to claim 2, it is characterised in that solid in the control box
Surely there is the collector being connected with displacement sensor for pull rope and two axial rake sensors, the collector is through network line and work station
Connection.
5. a kind of gravitational settling tilt and vibration monitor application method, it is characterised in that including gravity as claimed in claim 4
Tilt and vibration monitor is settled, specific works step is as follows：
（1）Selected reference point:According to the feature of tunnel/pipe trench, select near seam crossing；
（2）Fixed cross beam fixes left end hinge head using cement and expanded screw, and right-hand member fixes swing arm, it is ensured that crossbeam can freely revolve
Turn；
（3）Selected reference dynamic point, each pulley is fixed using cement and expanded screw, each detector can install 2~4 pulleys,
Each about 3~5 meters of pulley distance, avoids drawstring from hindering；
（4）Calibrated horizontal position, by horizontal position adjustment it is 180 degree by debugger, calibrates vertical sedimentation, sedimentation location is adjusted
Whole is 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107583.8A CN107747935B (en) | 2017-11-10 | 2017-11-10 | Gravity sedimentation inclination vibration monitor and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107583.8A CN107747935B (en) | 2017-11-10 | 2017-11-10 | Gravity sedimentation inclination vibration monitor and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107747935A true CN107747935A (en) | 2018-03-02 |
| CN107747935B CN107747935B (en) | 2023-11-07 |
Family
ID=61251201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711107583.8A Active CN107747935B (en) | 2017-11-10 | 2017-11-10 | Gravity sedimentation inclination vibration monitor and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747935B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243335A (en) * | 2019-07-16 | 2019-09-17 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of constructing tunnel wall rock loosening ring deformation auto-monitoring prior-warning device and method |
| CN110438913A (en) * | 2018-05-03 | 2019-11-12 | 河北高达电子科技有限公司 | A kind of box culvert advancing elevation control system |
| CN110473388A (en) * | 2018-05-11 | 2019-11-19 | 深圳世元云标识科技有限公司 | A kind of intelligence lamp box structure exception monitoring and alarm system |
| CN110631547A (en) * | 2019-09-26 | 2019-12-31 | 成都理工大学 | Roadbed monitoring and early warning system based on Internet of things |
| CN111693132A (en) * | 2020-06-23 | 2020-09-22 | 交通运输部公路科学研究所 | Bridge health monitoring system based on vibration sensor |
| CN112344909A (en) * | 2020-11-06 | 2021-02-09 | 国核信息科技有限公司 | Method and device for monitoring inclination of fan tower |
| CN113008352A (en) * | 2021-03-05 | 2021-06-22 | 商丘工学院 | Building structure vibration monitoring devices |
| CN114459430A (en) * | 2022-04-14 | 2022-05-10 | 厚普清洁能源股份有限公司 | Storage tank settlement inclination monitoring method and system |
| CN114485557A (en) * | 2021-12-08 | 2022-05-13 | 中铁二十局集团第六工程有限公司 | Method for detecting structural deformation of super high-rise building |
| CN114803190A (en) * | 2021-01-21 | 2022-07-29 | 中国石油天然气集团有限公司 | Included angle monitoring device, system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070018211A (en) * | 2005-08-09 | 2007-02-14 | 주식회사 로텍인스트루먼트 | Apparatus for Measuring Displacement of Engineering Structure and Underground Displacement |
| CN101476337A (en) * | 2009-01-15 | 2009-07-08 | 北京交通大学 | Automatic monitoring apparatus and method for layered vertical sedimentation and lateral displacement of roadbed |
| DE102009026002A1 (en) * | 2009-06-19 | 2010-12-23 | Braun, Matthias, Dipl.-Ing. | Device for detecting movement of settlement-sensitive component i.e. supporting structure, of bridge, has angle measuring sensor and displacement sensor for detecting position deviations of tension cable or tension wire |
| WO2012145884A1 (en) * | 2011-04-25 | 2012-11-01 | 中国人民解放军国防科学技术大学 | Monitoring method and monitoring system of settlement of engineering buildings |
| CN104020092A (en) * | 2013-03-01 | 2014-09-03 | 中国地质科学院水文地质环境地质研究所 | Consolidation pore water pressure combined test device and method |
-
2017
- 2017-11-10 CN CN201711107583.8A patent/CN107747935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070018211A (en) * | 2005-08-09 | 2007-02-14 | 주식회사 로텍인스트루먼트 | Apparatus for Measuring Displacement of Engineering Structure and Underground Displacement |
| CN101476337A (en) * | 2009-01-15 | 2009-07-08 | 北京交通大学 | Automatic monitoring apparatus and method for layered vertical sedimentation and lateral displacement of roadbed |
| DE102009026002A1 (en) * | 2009-06-19 | 2010-12-23 | Braun, Matthias, Dipl.-Ing. | Device for detecting movement of settlement-sensitive component i.e. supporting structure, of bridge, has angle measuring sensor and displacement sensor for detecting position deviations of tension cable or tension wire |
| WO2012145884A1 (en) * | 2011-04-25 | 2012-11-01 | 中国人民解放军国防科学技术大学 | Monitoring method and monitoring system of settlement of engineering buildings |
| CN104020092A (en) * | 2013-03-01 | 2014-09-03 | 中国地质科学院水文地质环境地质研究所 | Consolidation pore water pressure combined test device and method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438913A (en) * | 2018-05-03 | 2019-11-12 | 河北高达电子科技有限公司 | A kind of box culvert advancing elevation control system |
| CN110438913B (en) * | 2018-05-03 | 2024-05-24 | 河北高达智能装备股份有限公司 | Box culvert jacking elevation control system |
| CN110473388A (en) * | 2018-05-11 | 2019-11-19 | 深圳世元云标识科技有限公司 | A kind of intelligence lamp box structure exception monitoring and alarm system |
| CN110243335A (en) * | 2019-07-16 | 2019-09-17 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of constructing tunnel wall rock loosening ring deformation auto-monitoring prior-warning device and method |
| CN110243335B (en) * | 2019-07-16 | 2024-03-22 | 贵州省交通规划勘察设计研究院股份有限公司 | Automatic monitoring and early warning device and method for loose ring deformation of surrounding rock in tunnel construction |
| CN110631547A (en) * | 2019-09-26 | 2019-12-31 | 成都理工大学 | Roadbed monitoring and early warning system based on Internet of things |
| CN111693132A (en) * | 2020-06-23 | 2020-09-22 | 交通运输部公路科学研究所 | Bridge health monitoring system based on vibration sensor |
| CN112344909A (en) * | 2020-11-06 | 2021-02-09 | 国核信息科技有限公司 | Method and device for monitoring inclination of fan tower |
| CN114803190A (en) * | 2021-01-21 | 2022-07-29 | 中国石油天然气集团有限公司 | Included angle monitoring device, system and method |
| CN113008352A (en) * | 2021-03-05 | 2021-06-22 | 商丘工学院 | Building structure vibration monitoring devices |
| CN113008352B (en) * | 2021-03-05 | 2022-10-14 | 商丘工学院 | Building structure vibration monitoring devices |
| CN114485557A (en) * | 2021-12-08 | 2022-05-13 | 中铁二十局集团第六工程有限公司 | Method for detecting structural deformation of super high-rise building |
| CN114459430B (en) * | 2022-04-14 | 2022-07-12 | 厚普清洁能源股份有限公司 | Storage tank settlement and inclination monitoring method and system |
| CN114459430A (en) * | 2022-04-14 | 2022-05-10 | 厚普清洁能源股份有限公司 | Storage tank settlement inclination monitoring method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107747935B (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107747935A (en) | Gravitational settling tilt and vibration monitor and its application method | |
| CN108825304B (en) | Shield tunnel stratum stability and tunnel structure long-term health monitoring system | |
| JP5148589B2 (en) | A method for evaluating the safety of bridge structures by vibration measurements. | |
| CN105350509B (en) | Filing layered sedimentation monitoring device and method | |
| CN104613885B (en) | A kind of tunnel interior conduit monitoring and warning system | |
| CN104296721B (en) | Utilize the method that the deep soil settlement survey system based on satellite fix Yu hydrostatic leveling carries out deep soil settlement survey | |
| CN103700221B (en) | Oil and gas pipeline torrential flood disaster monitoring method | |
| CN110541702A (en) | underground fluid distribution monitoring system and method based on distributed optical fiber sensing | |
| CN106224007A (en) | Safety for tunnel engineering monitoring and warning management system | |
| CN104613318B (en) | A kind of tunnel interior conduit on-line monitoring method | |
| CN105300343A (en) | Tandem type sequence segment deformation monitoring sensing device | |
| CN106959095A (en) | Geology internal displacement three-dimension monitor system and its Embedded installation method, measuring method | |
| CN106092042B (en) | A kind of application method of the soft soil base sedimentation sensor based on fiber grating sensing technology | |
| CN108548522B (en) | Rail settlement monitoring device and rail settlement monitoring method | |
| CN206862331U (en) | Geology internal displacement three-dimension monitor system | |
| CN106959302A (en) | A kind of pile body integrity detection system and method based on low coherence interference technology | |
| CN113776498B (en) | River bed settlement static force leveling system and method for river crossing tunnel construction | |
| CN112854321A (en) | Device and method for detecting integrity of cast-in-situ bored pile based on distributed acoustic sensing technology | |
| CN109855522A (en) | A kind of displacement detection system and method for tunnel space deformation | |
| KR101096730B1 (en) | Apparatus and Method for Measuring Length Displacements of Multiple Points in Civil Engineering | |
| CN106643649B (en) | Device and method for measuring deep settlement and pore water pressure of soil body | |
| CN207636061U (en) | Gravitational settling tilt and vibration monitor | |
| CN206479166U (en) | A kind of soil body deep settlement and pore water pressure measurement device | |
| CN116592938A (en) | Multifunctional observation tube for earth and rockfill dam | |
| KR100556058B1 (en) | dreg sludge height and flow rate measurement system using pressure gauge and sewage water level and velocity gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |