CN109322336A - A kind of monitoring device for pipeline framework foundation settlement - Google Patents
A kind of monitoring device for pipeline framework foundation settlement Download PDFInfo
- Publication number
- CN109322336A CN109322336A CN201811394939.5A CN201811394939A CN109322336A CN 109322336 A CN109322336 A CN 109322336A CN 201811394939 A CN201811394939 A CN 201811394939A CN 109322336 A CN109322336 A CN 109322336A
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- laser
- rotary shaft
- monitoring device
- camera
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of monitoring devices for pipeline framework foundation settlement, including photographic device, laser aid and power supply unit, by monitoring device by photographic device and laser aid modularization, avoid camera and the contaminated damage of laser, it uses simultaneously at least two sets of monitoring device simultaneously, on target with a scale on the next device of laser directive, the back side of target is arranged in camera, convenient for the acquisition photographs of short distance, it is more clear photographs, and real-time acquisition and recording GIL Equipment Foundations settle and displacement data, according to foundation settlement real-time data analysis, trend analysis, optimized integration sedimentation, the alarm of offset；The structure of the device is simple, and application cost is low, and calculation processing is convenient, and reliable for operation, monitoring result is accurate.
Description
Technical field
The invention belongs to high voltage power transmission and transforming field, the radial displacement for being mainly used for monitoring gas-insulated closed conduct bus becomes
A kind of shape, and in particular to monitoring device for pipeline framework foundation settlement.
Background technique
Rigid gas insulation and obturation bus (Gas Insulated transmission Line) abbreviation GIL is a kind of
Using SF6 gas-insulated, high voltage, the high current power transmission device of shell and conductor coaxial arrangement are often used to replace
Overhead transmission line, and have and low, the advantages that safety is good, and space occupied is small is lost.But compared with overhead transmission line, GIL pipe
The gas chamber of road bus is more, and pipeline weight is big, and requirement to air-tightness is high, once occur principal fault will directly threaten power transmission with
Personal safety.Since the arrangement distance of GIL pipeline bus is often longer, some is even up to rice up to a hundred, therefore has to this
Long pipeline is divided into several gas chambers, carries out air seal by disc insulator between gas chamber, between two adjacent sections pipeline
It is entirely Hard link, is assembled with framework basis below each pipeline gas chamber of GIL and is used as support, once the framework of some unit part
Sedimentation or positional shift occur for basis, will result directly in hardwired two segment pipes bus and " dislocation " occurs, with adjacent modular
The coupling part of unit will have displacement each other and be distorted, oppress, and under the effect of long-term mechanical stress, sealing ring easily goes out
Existing aging, deformation, variation is led to principal fault by the leakproofness of disc insulator at this time, is even resulted in disc insulator and is gone out
It now damages, causes insulation to reduce breakdown, if sedimentation offset is smaller, be hard to find by operational inspection, and it is small
Offset two pipeline enclosures hardwired sealing structure completely is influenced it is really very big.It can be seen that framework basis occurs
Sedimentation is the important risk that principal fault occurs for GIL, and existing settlement observation technical fee is higher, and time interval is longer,
If sedimentation, which occurs, for framework basis to find in time.
Summary of the invention
It is a kind of for pipeline framework foundation settlement prison the purpose of the invention is to overcome the deficiencies of the prior art and provide
The device of survey, this, which is set, is mounted on GIL support of pipelines, opposite between adjacent two segment pipe of real-time monitoring using laser projection
Displacement, solves settlement observation means higher cost in the prior art, observation interval is longer, for emergency events such as earthquakes
The technical issues of can not monitoring in time.
The present invention is achieved through the following technical solutions:
A kind of monitoring device for pipeline framework foundation settlement, including photographic device, laser aid and power supply unit, camera shooting dress
Setting includes: camera shooting box 1, target with a scale 2, target mounting plate 3, camera 4, camera mounting plate 5, circuit control mounting plate
6, circuit control panel 7, rear cover 8, wherein target 2 with a scale is mounted in the through-hole of target mounting plate 3, and target mounting plate 3 is with after
Lid 8 is separately mounted to the left and right sides of camera shooting box 1 by screw and is coated with sealant waterproof, and camera 4 is mounted on camera
On mounting plate 5, camera mounting plate 5 is fixedly mounted on the middle position of camera shooting 1 internal backplane of box, and circuit control panel 7 is installed
On circuit control mounting plate 6, circuit control mounting plate 6 is fixed on inside camera shooting box 1,7 electricity of camera 4 and circuit control panel
Gas connection；Laser aid includes: laser box 9, laser box cover 10, laser 11, laser mounting post 12, rotary shaft 14, rotation
Axis mounting base 15, bottom plate 16, quartz glass 17, wherein laser box cover 10 and bottom plate 16 and laser box 9 are fixed by screws in one
It rises, periphery applies sealant waterproof, and the both ends of rotary shaft 14 are mounted in two rotary shaft mounting bases 15, and rotary shaft 14 can be two
It is rotated in a rotary shaft mounting base 15, two rotary shaft mounting bases 15 are separately mounted to the front and rear sides of bottom plate 16, laser 11
It is mounted on above laser mounting post 12, laser mounting post 12 is cylinder, and rotation grafting is mounted in rotary shaft 14, quartz
Glass 17 inlays the right side for being mounted on laser box 9, and the laser convenient for laser 11 passes through；Power supply unit includes lithium battery 18, lithium
Battery 18 is electrically connected with circuit control panel 7 and laser 11.
Camera 4 and laser 11 are respectively set the monitoring device for photographic device and laser aid modularization
In cabinet, so as to avoid camera and the contaminated damage of laser, protective effect is played, the branch of installation is additionally provided with
Frame, the bracket can facilitate, be firmly installed on the framework of GIL pipeline bus of different tube diameters size.
The monitoring device further includes GIL foundation settlement on-line monitoring terminal, timed collection light shift amount acquisition terminal
The data sent, history of forming database；If sedimentation or offset, projection light, which occur, for GIL pipeline framework will also shift, supervise
Survey can be obtained after terminal compares and analyzes collected data whether settle or have a Subsidence trend as a result, it is timely to
Operations staff sounds an alarm.
The beneficial effects of the present invention are: photographic device and laser aid modularization are convenient for flexible choice by the monitoring device
The camera and laser of different model, matching performance is high, easy for installation, can be suitable for the pipeline structure of different tube diameters size
Frame, realizes the fast slowdown monitoring of various pipeline framework foundation settlements, is tracked online to target, real-time acquisition and recording GIL equipment
Foundation settlement and displacement data, and according to foundation settlement real-time data analysis, trend analysis, optimized integration sedimentation, offset
Alarm；The structure of the device is simple simultaneously, and application cost is low, and calculation processing is convenient, and reliable for operation, monitoring result is accurate.
Detailed description of the invention
Fig. 1 is the top view of settlement monitoring device of the present invention.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 2.
Each label indicates in figure:
1, box is imaged；2, target with a scale；3, target mounting plate；4, camera；5, camera mounting plate；6, circuit control panel
Mounting plate；7, circuit control panel；8, rear cover；9, laser box；10, laser box cover；11, laser；12, laser mounting post；13,
Locking nut；14, rotary shaft；15, rotary shaft mounting base；16, bottom plate；17, quartz glass；18, lithium battery.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1-3, a kind of monitoring device for pipeline framework foundation settlement, including photographic device, laser aid
And power supply unit, photographic device include: camera shooting box 1, target with a scale 2, target mounting plate 3, camera 4, camera installation
Plate 5, circuit control mounting plate 6, circuit control panel 7, rear cover 8, wherein target 2 with a scale is mounted on the through-hole of target mounting plate 3
Interior, target mounting plate 3 and rear cover 8 are separately mounted to the left and right sides of camera shooting box 1 by screw and are coated with sealant waterproof, take the photograph
It is mounted on camera mounting plate 5 as first 4, camera mounting plate 5 is fixedly mounted on the interposition of camera shooting 1 internal backplane of box
It sets, circuit control panel 7 is mounted on circuit control mounting plate 6, and circuit control mounting plate 6 is fixed on inside camera shooting box 1, camera shooting
First 4 are electrically connected with circuit control panel 7；Laser aid includes: laser box 9, laser box cover 10, laser 11, laser installation
Column 12, rotary shaft 14, rotary shaft mounting base 15, bottom plate 16, quartz glass 17, wherein laser box cover 10 and bottom plate 16 and laser
Box 9 is fixed by screws in together, and periphery applies sealant waterproof, and the both ends of rotary shaft 14 are mounted on two rotary shaft mounting bases 15
On, rotary shaft 14 can rotate in two rotary shaft mounting bases 15, and two rotary shaft mounting bases 15 are separately mounted to bottom plate 16
Front and rear sides, laser 11 is mounted on above laser mounting post 12, and laser mounting post 12 is cylinder, rotation grafting peace
In rotary shaft 14, quartz glass 17 inlays the right side for being mounted on laser box 9, and the laser convenient for laser 11 passes through；Power supply
Device includes lithium battery 18, and lithium battery 18 is electrically connected with circuit control panel 7 and laser 11.
The monitoring device further includes locking nut 13, and locking nut 13 is separately mounted to rotary shaft 14 and rotary shaft mounting base
On 15, it is respectively used to locking laser mounting post 12 and locks rotary shaft 14, and laser 11 3 is adjusted by locking nut 13
The position height and angle of dimension space, and make all targets with a scale 2 in identical meter full scale, it is convenient for terminal data
Acquisition and recording analysis.
Wherein, it uses simultaneously at least two sets of the monitoring device, laser 11 issues on the next device of laser directive
Target with a scale 2 on, camera 4 is arranged in the back side of target 2 with a scale, convenient for the acquisition photographs of short distance, is made
Photographs is more clear, while both camera 4 and laser 11 being provided separately, convenient for taking the photograph for flexible choice different model
It as head and laser and is mutually matched, the target 2 with a scale is made of transparent material；And work as photographic device or laser aid
When in both ends, power supply unit is individually electrically connected with circuit control panel 7 or laser 11.
Camera 4 and laser 11 are separately positioned on by the monitoring device by photographic device and laser aid modularization
In cabinet, so as to avoid camera and the contaminated damage of laser, protective effect is played, the bracket of installation is additionally provided with,
The bracket can facilitate, be firmly installed on the framework of GIL pipeline bus of different tube diameters size.
The monitoring device further includes the laser pick-off module being mounted on each segment pipe bus framework of GIL, laser pick-off
Laser offset amount is converted electric signal by module, by being wirelessly transmitted to backstage on-line monitoring terminal.
The monitoring device further includes GIL foundation settlement on-line monitoring terminal, timed collection light shift amount acquisition terminal hair
The data come, history of forming database；If sedimentation or offset, projection light, which occur, for GIL pipeline framework will also shift, monitor
Terminal can be obtained after being compared and analyzed to collected data whether settle or have Subsidence trend as a result, timely to fortune
Administrative staff sounds an alarm.
In conclusion being the embodiment or implementation for only recording technological means used by the present invention solves the problems, such as presentation
Example not is used to limit the range of the invention patent implementation.It is i.e. all to be consistent with the claims in the present invention context or Yi Benfa
The equivalent changes and modifications that bright the scope of the patents is done are all that the invention patent range is covered.
Claims (7)
1. a kind of monitoring device for pipeline framework foundation settlement, including photographic device, laser aid and power supply unit, camera shooting
Device includes: camera shooting box (1), target with a scale (2), target mounting plate (3), camera (4), camera mounting plate (5), electricity
Road controls mounting plate (6), circuit control panel (7), rear cover (8), wherein target (2) with a scale is mounted on target mounting plate (3)
In through-hole, target mounting plate (3) and rear cover (8) are separately mounted to the left and right sides of camera shooting box (1) by screw and are coated with close
Sealing waterproof, camera (4) are mounted on camera mounting plate (5), and camera mounting plate (5) is fixedly mounted on camera shooting box
(1) middle position of internal backplane, circuit control panel (7) are mounted on circuit control mounting plate (6), circuit control mounting plate
(6) it is internal to be fixed on camera shooting box (1)；Laser aid includes: laser box (9), laser box cover (10), laser (11), laser
Device mounting post (12), rotary shaft (14), rotary shaft mounting base (15), bottom plate (16), quartz glass (17), wherein laser box cover
(10) it is fixed by screws in together with bottom plate (16) with laser box (9), periphery applies sealant waterproof, the both ends of rotary shaft (14)
It is mounted on two rotary shaft mounting bases (15), two rotary shaft mounting bases (15) are separately mounted to the front and back two of bottom plate (16)
Side, laser (11) are mounted on laser mounting post (12) above, and quartz glass (17) inlays the right side for being mounted on laser box (9)
Side passes through convenient for the laser of laser (11)；Power supply unit includes lithium battery (18), lithium battery (18) and circuit control panel (7)
It is electrically connected with laser (11).
2. a kind of monitoring device for pipeline framework foundation settlement according to claim 1, it is characterised in that: described to take the photograph
As head (4) and circuit control panel (7) electrical connection, the rotary shaft (14) rotates on two rotary shaft mounting bases (15), institute
Laser mounting post (12) are stated as cylinder, rotation grafting is mounted on rotary shaft (14).
3. a kind of monitoring device for pipeline framework foundation settlement according to claim 2, it is characterised in that: further include
Locking nut (13), locking nut (13) are separately mounted in rotary shaft (14) and rotary shaft mounting base (15), are respectively used to lock
Tight laser mounting post (12) and locking rotary shaft (14), and pass through the position height of locking nut (13) adjustment laser (11)
And angle.
4. a kind of monitoring device for pipeline framework foundation settlement according to claim 3, it is characterised in that: described
At least two sets of monitoring device use simultaneously, and laser (11) issues the target with a scale (2) of the next photographic device of laser directive
On, the target (2) with a scale is made of transparent material.
5. a kind of monitoring device for pipeline framework foundation settlement according to claim 4, it is characterised in that: described
Power supply unit can individually be electrically connected with circuit control panel 7 or laser 11.
6. a kind of monitoring device for pipeline framework foundation settlement, feature described in -5 any one according to claim 1
It is: further includes pipeline framework foundation settlement on-line monitoring terminal, the data that timed collection light shift amount acquisition terminal is sent, shape
At historical data base, monitor on-line can be obtained after terminal compares and analyzes collected data whether settle or have it is heavy
Drop trend as a result, timely sound an alarm to operations staff.
7. a kind of monitoring device for pipeline framework foundation settlement according to claim 6, it is characterised in that: further include
The laser pick-off module being mounted on pipeline framework, laser offset amount is converted electric signal by laser pick-off module, by wireless
It is transferred to on-line monitoring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394939.5A CN109322336A (en) | 2018-11-22 | 2018-11-22 | A kind of monitoring device for pipeline framework foundation settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394939.5A CN109322336A (en) | 2018-11-22 | 2018-11-22 | A kind of monitoring device for pipeline framework foundation settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109322336A true CN109322336A (en) | 2019-02-12 |
Family
ID=65258921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811394939.5A Pending CN109322336A (en) | 2018-11-22 | 2018-11-22 | A kind of monitoring device for pipeline framework foundation settlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109322336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057344A (en) * | 2019-04-30 | 2019-07-26 | 北京交通大学 | Settle detection method and platform |
| CN114877856A (en) * | 2022-07-13 | 2022-08-09 | 广东电网有限责任公司佛山供电局 | Method, system and equipment for monitoring morphology of GIL pipeline |
Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1000529C2 (en) * | 1995-06-08 | 1996-12-10 | H M Bresser Funderings En Vijz | Examination system for item underground |
| JP2006078396A (en) * | 2004-09-10 | 2006-03-23 | Kubota Ci Kk | Method and apparatus for measuring state in existing pipeline |
| CN201181203Y (en) * | 2008-03-27 | 2009-01-14 | 中铁西南科学研究院有限公司 | Tunnel displacement monitoring system based on image sensor |
| CN101373132A (en) * | 2008-09-24 | 2009-02-25 | 北京交通大学 | Apparatus and method for remotely measuring subgrade settlement by laser |
| DE202008016383U1 (en) * | 2008-12-11 | 2009-04-02 | Ostermann, Stefan | Indirect distance measuring device |
| CN101709968A (en) * | 2009-12-17 | 2010-05-19 | 北京交通大学 | Adaptive scanning subgrade settlement remote monitoring device and method |
| JP2010230482A (en) * | 2009-03-27 | 2010-10-14 | Penta Ocean Construction Co Ltd | Device and method for measuring pile rebound quantity |
| CN101975566A (en) * | 2010-09-29 | 2011-02-16 | 北京交通大学 | Remote multi-point monitoring system and method for subgrade surface settlement |
| CN102331237A (en) * | 2011-06-14 | 2012-01-25 | 长沙理工大学 | Laser settlement flexibility monitor |
| CN103105159A (en) * | 2013-01-25 | 2013-05-15 | 中南大学 | Differential settlement monitoring instrument for high-speed rail |
| CN103175508A (en) * | 2011-12-23 | 2013-06-26 | 同方威视技术股份有限公司 | Monitoring for settlement of railroad bed |
| CN103201590A (en) * | 2010-11-11 | 2013-07-10 | 莱卡地球***公开股份有限公司 | Device for measuring and marking space points along horizontally running contour lines |
| CN103411585A (en) * | 2013-08-19 | 2013-11-27 | 杭州珏光物联网科技有限公司 | Sedimentation measurement method by laser spot imaging technique |
| CN103776420A (en) * | 2014-01-09 | 2014-05-07 | 铁道第三勘察设计院集团有限公司 | Collimation laser imaging-based pier sedimentation online monitoring and prewarning system |
| CN204007536U (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | Reservoir dam depression and horizontal shift reference point pick-up unit |
| CN104197852A (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | System for monitoring sinking and horizontal displacement of reservoir dam body |
| CN104296719A (en) * | 2014-08-25 | 2015-01-21 | 西安欣东源电气有限公司 | Transformer station ground settlement monitoring forewarning system |
| CN104359457A (en) * | 2014-11-07 | 2015-02-18 | 西安建筑科技大学 | Intelligent monitoring and early-warning system for settlement in subway operation on basis of PSD (Position Sensitive Detector) sensor |
| CN205482917U (en) * | 2016-02-26 | 2016-08-17 | 江西飞尚科技有限公司 | Subside based on linear array CCD and warp measuring transducer |
| CN205909822U (en) * | 2016-06-29 | 2017-01-25 | 河南省交通科学技术研究院有限公司 | Pier slope real -time supervision device |
| CN106679618A (en) * | 2016-11-01 | 2017-05-17 | 水利部交通运输部国家能源局南京水利科学研究院 | Remote multifunctional monitoring system for architectural structure and monitoring method |
| CN107462214A (en) * | 2017-08-24 | 2017-12-12 | 南京斯比特电子科技有限公司 | A kind of high interference immunity fan laser wireless settlement instrument and its monitoring method |
| CN206756147U (en) * | 2017-06-09 | 2017-12-15 | 新昌县城南乡量新机械厂 | A kind of spirit level |
| CN206876155U (en) * | 2017-07-03 | 2018-01-12 | 瑞安市麦田网络科技有限公司 | Dilapidated house automatic monitoring system |
| CN207092160U (en) * | 2017-04-07 | 2018-03-13 | 浙江树人学院 | A kind of foundation ditch and slope project dynamic monitoring system |
| CN207974163U (en) * | 2018-01-18 | 2018-10-16 | 中交四公局第三工程有限公司 | A kind of device of the deep foundation pit slope deformation of monitoring at any time |
| CN209211515U (en) * | 2018-11-22 | 2019-08-06 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of monitoring device for pipeline framework foundation settlement |
-
2018
- 2018-11-22 CN CN201811394939.5A patent/CN109322336A/en active Pending
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1000529C2 (en) * | 1995-06-08 | 1996-12-10 | H M Bresser Funderings En Vijz | Examination system for item underground |
| JP2006078396A (en) * | 2004-09-10 | 2006-03-23 | Kubota Ci Kk | Method and apparatus for measuring state in existing pipeline |
| CN201181203Y (en) * | 2008-03-27 | 2009-01-14 | 中铁西南科学研究院有限公司 | Tunnel displacement monitoring system based on image sensor |
| CN101373132A (en) * | 2008-09-24 | 2009-02-25 | 北京交通大学 | Apparatus and method for remotely measuring subgrade settlement by laser |
| DE202008016383U1 (en) * | 2008-12-11 | 2009-04-02 | Ostermann, Stefan | Indirect distance measuring device |
| JP2010230482A (en) * | 2009-03-27 | 2010-10-14 | Penta Ocean Construction Co Ltd | Device and method for measuring pile rebound quantity |
| CN101709968A (en) * | 2009-12-17 | 2010-05-19 | 北京交通大学 | Adaptive scanning subgrade settlement remote monitoring device and method |
| CN101975566A (en) * | 2010-09-29 | 2011-02-16 | 北京交通大学 | Remote multi-point monitoring system and method for subgrade surface settlement |
| CN103201590A (en) * | 2010-11-11 | 2013-07-10 | 莱卡地球***公开股份有限公司 | Device for measuring and marking space points along horizontally running contour lines |
| CN102331237A (en) * | 2011-06-14 | 2012-01-25 | 长沙理工大学 | Laser settlement flexibility monitor |
| CN103175508A (en) * | 2011-12-23 | 2013-06-26 | 同方威视技术股份有限公司 | Monitoring for settlement of railroad bed |
| CN103105159A (en) * | 2013-01-25 | 2013-05-15 | 中南大学 | Differential settlement monitoring instrument for high-speed rail |
| CN103411585A (en) * | 2013-08-19 | 2013-11-27 | 杭州珏光物联网科技有限公司 | Sedimentation measurement method by laser spot imaging technique |
| CN103776420A (en) * | 2014-01-09 | 2014-05-07 | 铁道第三勘察设计院集团有限公司 | Collimation laser imaging-based pier sedimentation online monitoring and prewarning system |
| CN104296719A (en) * | 2014-08-25 | 2015-01-21 | 西安欣东源电气有限公司 | Transformer station ground settlement monitoring forewarning system |
| CN204007536U (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | Reservoir dam depression and horizontal shift reference point pick-up unit |
| CN104197852A (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | System for monitoring sinking and horizontal displacement of reservoir dam body |
| CN104359457A (en) * | 2014-11-07 | 2015-02-18 | 西安建筑科技大学 | Intelligent monitoring and early-warning system for settlement in subway operation on basis of PSD (Position Sensitive Detector) sensor |
| CN205482917U (en) * | 2016-02-26 | 2016-08-17 | 江西飞尚科技有限公司 | Subside based on linear array CCD and warp measuring transducer |
| CN205909822U (en) * | 2016-06-29 | 2017-01-25 | 河南省交通科学技术研究院有限公司 | Pier slope real -time supervision device |
| CN106679618A (en) * | 2016-11-01 | 2017-05-17 | 水利部交通运输部国家能源局南京水利科学研究院 | Remote multifunctional monitoring system for architectural structure and monitoring method |
| CN207092160U (en) * | 2017-04-07 | 2018-03-13 | 浙江树人学院 | A kind of foundation ditch and slope project dynamic monitoring system |
| CN206756147U (en) * | 2017-06-09 | 2017-12-15 | 新昌县城南乡量新机械厂 | A kind of spirit level |
| CN206876155U (en) * | 2017-07-03 | 2018-01-12 | 瑞安市麦田网络科技有限公司 | Dilapidated house automatic monitoring system |
| CN107462214A (en) * | 2017-08-24 | 2017-12-12 | 南京斯比特电子科技有限公司 | A kind of high interference immunity fan laser wireless settlement instrument and its monitoring method |
| CN207974163U (en) * | 2018-01-18 | 2018-10-16 | 中交四公局第三工程有限公司 | A kind of device of the deep foundation pit slope deformation of monitoring at any time |
| CN209211515U (en) * | 2018-11-22 | 2019-08-06 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of monitoring device for pipeline framework foundation settlement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057344A (en) * | 2019-04-30 | 2019-07-26 | 北京交通大学 | Settle detection method and platform |
| CN114877856A (en) * | 2022-07-13 | 2022-08-09 | 广东电网有限责任公司佛山供电局 | Method, system and equipment for monitoring morphology of GIL pipeline |
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