CN106284071A - Bridge defect intelligent video-detect system - Google Patents
Bridge defect intelligent video-detect system Download PDFInfo
- Publication number
- CN106284071A CN106284071A CN201610934918.2A CN201610934918A CN106284071A CN 106284071 A CN106284071 A CN 106284071A CN 201610934918 A CN201610934918 A CN 201610934918A CN 106284071 A CN106284071 A CN 106284071A
- Authority
- CN
- China
- Prior art keywords
- bridge
- bridge defect
- intelligent video
- detect system
- horizon bar
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention have developed a kind of bridge defect intelligent video-detect system, effectively solves existing detection means and method speed is slow, precision is low, cost is high；Staff is on bridge floor in the case of operating instrument, and bridge lower outer portion environment cannot be observed, detect the problems such as disease location is inaccurate；Its technical scheme solved is, the present invention includes horizon bar, the two ends of horizon bar are separately installed with environmental monitoring installation under bridge defect detection device and bridge, bridge defect detection device includes the electric platform being arranged on horizon bar, electric platform is fixedly arranged above image collecting device, under bridge, environmental monitoring installation includes the monitoring support being fixed on horizon bar, and monitoring support is hinged with rotating monitoring head；Manual detection and the labor intensity of traditional detection means and testing cost can be greatly reduced, standardization scientific for bridge routine servicing, periodic detection；Improve bridge machinery intelligent level, provide safely and effectively means for bridge machinery.
Description
Technical field
The present invention relates to Bridge Testing Equipment technical field, particularly relate to a kind of bridge defect intelligent video-detect system
System.
Background technology
In bridge current check and periodic detection field, continue to use the traditional detection means of comparison and method always.On the one hand,
By artificial by staircase or bridge operation platform cart close contact bridge structure, then utilize crack observer, tape measure, photograph
Body structure surface disease is manually searched, is measured by the instruments such as camera, record, arranges finally by interior industry and forms electronical record report
Accuse；On the other hand, by telescope, bridge structure is carried out manual observation, then disease is described roughly, and cannot
Take image.
Detection means and method major defect are at present: measuring speed is slow；Measurement result anthropic factor impact is big, precision
Low；Disease location is inaccurate；Detection instrument is many, not Portable belt；Artificial cat ladder danger is high, and by the ground such as rivers,lakes and seas, gully
Shape environmental condition limits；Utilize detection operation platform cart costly, and by width of roadway, trees, high-voltage line, anti-throwing net, every
The restriction of the external environment conditions such as soundboard；Manual record is lack of standardization；Interior industry data processing speed is slow.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the present invention combine look in the distance, image, laser, image procossing,
The technological means such as computer control, quick movable bridge safe and intelligent video detection system device (patent No.:
ZL201520692866.3) improved on the basis of, be have developed a kind of bridge defect intelligent video-detect system, effectively
Solve existing detection means and method speed is slow, precision is low, cost is high；Staff is the situation of operating instrument on bridge floor
Under, bridge lower outer portion environment cannot be observed, detect the problems such as disease location is inaccurate.
Its technical scheme solved is that the present invention includes horizon bar, and the two ends of horizon bar are separately installed with bridge defect inspection
Surveying environmental monitoring installation under device and bridge, bridge defect detection device includes the electric platform being arranged on horizon bar, electronic cloud
Platform is fixedly arranged above image collecting device, and under bridge, environmental monitoring installation includes the monitoring support being fixed on horizon bar, monitoring
Rotating monitoring head it is hinged with on frame.
Further, image collecting device includes the high-resolution object lens being arranged on front end, and high-resolution object lens both sides set respectively
Having secondary light source and high-resolution camera, high-resolution object lens to be arranged over airborne laser range finder, airborne laser range finder side is provided with
Laser calibration device.
Further, image collecting device is fixed on the vertical rotating block of electric platform through Quick connection part, quickly connects
Fitting is provided with the locking button of still image harvester.
Further, image collecting device is provided with detection device video socket.
Further, image collecting device is extended with the data connecting line being connected with electric platform.
Further, image collecting device is arranged over carrying handle.
Further, monitoring head front end is provided with high definition wide-angle lens.
Further, electric platform is provided with video amplifier power interface.
Further, electric platform has data wire and power line with connection on monitoring head.
Further, on monitoring head, connection has supervising device video line.
Native system is mainly used in bridge machinery unit and the bridge management units such as each standard highway, urban road；Especially
It is applicable to special bridge, such as CFST Arch Bridge, strait Bridge, cable-stayed bridge, suspension bridge, mountain area overpass etc..Can be significantly
Degree reduces manual detection and the labor intensity of traditional detection means and testing cost, for bridge routine servicing, periodic detection science
Change, standardize；Improve accuracy of detection, solve artificial range estimation can not perfect measurement Structural defect range problem, also solve simultaneously
Existing detection equipment Inspection bearing difficulty and the problem limited by fluvial landform environmental condition；Improve bridge machinery intelligent
Level, provides safely and effectively means for bridge machinery.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the principle explanatory diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail.
Embodiment:
Being given by Fig. 1 and Fig. 2, the present invention includes that horizon bar 1, the two ends of horizon bar 1 are separately installed with bridge defect detection device
With environmental monitoring installation under bridge, bridge defect detection device includes the electric platform 3 being arranged on horizon bar 1, on electric platform 3
Side is fixed with image collecting device, and under bridge, environmental monitoring installation includes the monitoring support 14 being fixed on horizon bar 1, monitoring support
Rotating monitoring 16 it is hinged with on 14.
In this embodiment, image collecting device includes the high-resolution object lens 6 being arranged on front end, high-resolution object lens 6 both sides
Being respectively equipped with secondary light source 7 and high-resolution camera 18, high-resolution object lens 6 are arranged over airborne laser range finder 8, airborne laser range finder
8 sides are provided with laser calibration device 9.
In this embodiment, image collecting device is fixed on the vertical rotating block of electric platform 3 through Quick connection part 5
13, Quick connection part 5 is provided with the locking button 4 of still image harvester.
In this embodiment, image collecting device is provided with detection device video socket 12.
In this embodiment, image collecting device is extended with the data connecting line 10 being connected with electric platform 3.
In this embodiment, image collecting device is arranged over carrying handle 17.
In this embodiment, monitoring 16 front end are provided with high definition wide-angle lens.
In this embodiment, electric platform 3 is provided with video amplifier power interface 11.
In this embodiment, electric platform 3 has data wire and power line 2 with connection in monitoring 16.
In this embodiment, in monitoring 16, connection has supervising device video line 15.
This system mainly includes that under bridge defect detection device, bridge, environmental monitoring installation and Detection System for Bridge software three are big
Part, by high-resolution object lens 6, high-resolution camera 18, high-resolution wide-angle lens 16, airborne laser range finder 8, laser calibration device 9,
Electric platform 3, notebook etc. form.Wherein the high-resolution wide-angle lens 16 in supervising device is responsible for observing bridge bottom integral loop
Border, determine the detection Bridge position that detecting of device, and search doubtful disease；High-resolution object lens 6 and high-resolution shooting
Machine 18 is responsible for thin portion and is observed and confirm disease, then gathers disease geo-radar image；Airborne laser range finder 8 is responsible for measuring disease position to object lens
Distance (i.e. object distance)；Laser calibration device 9 is as the foundation that converts between image measurement size and actual size；Electric platform 3 is responsible for
Control level when shooting and pitching orientation attitude, and the measurement of space angle；Notebook is responsible for Detection System for Bridge software
Operation, including the long-range control of each hardware unit, disease geo-radar image data acquisition and processing (DAP) is, and detection record form defeated
Go out to print.
Operation principle: by quick moving telescopic mechanism or other there is the equipment of this function by bridge defect intelligent video
Detecting system sends to safely side under bridge plate, and testing staff controls electric platform by this computer of Operational Note on bridge floor
The spatial rotational of 3, it is achieved search, capture, measurement and the record of bridge plate bottom structure outward appearance disease, is capable of disease empty simultaneously
Between position.
Time specifically used, horizon bar 1 is fixed on telescoping mechanism, by telescoping mechanism device, horizon bar 1 is delivered to bridge
Beam beam slab lower position, operator are electric by notebook computer and data wire and power line 2 and video amplifier on bridge floor
Source interface 11 is connected with electric platform 3, and vertical, the horizontal space that remotely control electric platform 3 rotate, by high-resolution object lens 6
Observation bridge defect also carries out keeping records, by laser calibration device 9 and airborne laser range finder 8 to the size of observed object, distance
Measure with position, the image information of collection is transferred on computer, surveyed by the Image Processing for Plant Disease of computer-internal
Disease is processed and measures by amount software for calculation；High definition wide-angle lens 16 is connected with horizon bar 1 by monitoring support 14, passes through
Picture signal is transferred on notebook computer by data wire and power line 1, observes the big disease of bridge and doubtful disease for testing staff
Evil, can also observe surrounding working environment simultaneously；Simultaneity factor there is also mounted secondary light source 7, it is adaptable to the environment of dark
Lower work.
Claims (10)
1. a bridge defect intelligent video-detect system, including horizon bar, it is characterised in that the two ends of horizon bar are respectively mounted
Having environmental monitoring installation under bridge defect detection device and bridge, it is electronic that bridge defect detection device includes being arranged on horizon bar
The Cloud Terrace, electric platform is fixedly arranged above image collecting device, and under bridge, environmental monitoring installation includes the monitoring being fixed on horizon bar
Support, monitoring support is hinged with rotating monitoring head.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described image collector
Putting the high-resolution object lens including being arranged on front end, high-resolution object lens are respectively provided on two sides with secondary light source and high-resolution camera,
High-resolution object lens are arranged over airborne laser range finder, and airborne laser range finder side is provided with laser calibration device.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described image collector
Putting and be fixed on the vertical rotating block of electric platform through Quick connection part, Quick connection part is provided with still image harvester
Locking button.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described image collector
Put and be provided with detection device video socket.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described image collector
Put and be extended with the data connecting line being connected with electric platform.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described image collector
Put and be arranged over carrying handle.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described monitoring head front end
It is provided with high definition wide-angle lens.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described electric platform sets
There is video amplifier power interface.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that described electric platform and
On monitoring head, connection has data wire and power line.
Bridge defect intelligent video-detect system the most according to claim 1, it is characterised in that on described monitoring head
Connect and have supervising device video line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934918.2A CN106284071A (en) | 2016-10-25 | 2016-10-25 | Bridge defect intelligent video-detect system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934918.2A CN106284071A (en) | 2016-10-25 | 2016-10-25 | Bridge defect intelligent video-detect system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284071A true CN106284071A (en) | 2017-01-04 |
Family
ID=57718964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610934918.2A Pending CN106284071A (en) | 2016-10-25 | 2016-10-25 | Bridge defect intelligent video-detect system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284071A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035249A (en) * | 2018-01-23 | 2018-05-15 | 河南省高远公路养护技术有限公司 | A kind of bridge detecting device |
| CN108896552A (en) * | 2018-05-09 | 2018-11-27 | 赵启林 | Disease automatic checkout system in bridge chamber |
| CN109489573A (en) * | 2018-10-22 | 2019-03-19 | 同济大学 | A kind of bridge pad Defect inspection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231602A (en) * | 2010-04-28 | 2011-11-17 | Advas Co Ltd | Structure inspection device |
| CN102842203A (en) * | 2012-09-04 | 2012-12-26 | 广东省公路管理局 | Method for monitoring bridge fault on basis of video image |
| CN203361031U (en) * | 2013-07-31 | 2013-12-25 | 郑州育才交通科技有限公司 | Long-distance bridge appearance disease detector |
| CN203583363U (en) * | 2013-12-10 | 2014-05-07 | 东北林业大学 | Bridge state monitoring device |
| CN203603053U (en) * | 2013-12-04 | 2014-05-21 | 北京特希达特种设备技术有限公司 | Detection device and system of bridge structure |
| CN204898520U (en) * | 2015-09-09 | 2015-12-23 | 郑州育才交通科技有限公司 | Quick travel bridge safety intelligent video detecting system device |
| CN206127886U (en) * | 2016-10-25 | 2017-04-26 | 郑州育才交通科技有限公司 | Bridge disease intelligent video detecting system |
-
2016
- 2016-10-25 CN CN201610934918.2A patent/CN106284071A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231602A (en) * | 2010-04-28 | 2011-11-17 | Advas Co Ltd | Structure inspection device |
| CN102842203A (en) * | 2012-09-04 | 2012-12-26 | 广东省公路管理局 | Method for monitoring bridge fault on basis of video image |
| CN203361031U (en) * | 2013-07-31 | 2013-12-25 | 郑州育才交通科技有限公司 | Long-distance bridge appearance disease detector |
| CN203603053U (en) * | 2013-12-04 | 2014-05-21 | 北京特希达特种设备技术有限公司 | Detection device and system of bridge structure |
| CN203583363U (en) * | 2013-12-10 | 2014-05-07 | 东北林业大学 | Bridge state monitoring device |
| CN204898520U (en) * | 2015-09-09 | 2015-12-23 | 郑州育才交通科技有限公司 | Quick travel bridge safety intelligent video detecting system device |
| CN206127886U (en) * | 2016-10-25 | 2017-04-26 | 郑州育才交通科技有限公司 | Bridge disease intelligent video detecting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035249A (en) * | 2018-01-23 | 2018-05-15 | 河南省高远公路养护技术有限公司 | A kind of bridge detecting device |
| CN108896552A (en) * | 2018-05-09 | 2018-11-27 | 赵启林 | Disease automatic checkout system in bridge chamber |
| CN109489573A (en) * | 2018-10-22 | 2019-03-19 | 同济大学 | A kind of bridge pad Defect inspection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhong et al. | Assessment of the feasibility of detecting concrete cracks in images acquired by unmanned aerial vehicles | |
| CN105784710B (en) | A kind of glue into concrete beam cracks detection device based on Digital Image Processing | |
| CN109373980B (en) | Monitoring method and system based on video monitoring measuring instrument and inclinometry terminal | |
| KR101534486B1 (en) | Sewer 3D remote control exploration system | |
| CN204898520U (en) | Quick travel bridge safety intelligent video detecting system device | |
| CN109405764A (en) | A kind of deformation auto-monitoring system based on laser ranging | |
| CN105841629A (en) | Photogrammetry monitoring system for monitoring inclination and sedimentation of cultural building relics | |
| CN101713167A (en) | Bridge structural health monitoring car | |
| WO2020221166A1 (en) | Underwater robot type submerged plant coverage meter for deep waters | |
| CN111076880A (en) | Multi-point deflection measuring method of long-span bridge considering camera attitude change | |
| CN107063179A (en) | A kind of movable tunnel cross section deformation detection means | |
| CN210005927U (en) | bridge inspection unmanned aerial vehicle system | |
| US10954648B1 (en) | Multi-sensor manhole survey | |
| CN106284071A (en) | Bridge defect intelligent video-detect system | |
| CN105466952A (en) | Detecting device for surface structure defects of construction | |
| CN111608731B (en) | Shield tunnel safety state monitoring and early warning device and monitoring and early warning method thereof | |
| CN105178181A (en) | Fast-moving safe and intelligent video detection system device for bridges | |
| CN209857884U (en) | Monitoring system based on video monitoring measuring instrument and inclinometry terminal | |
| CN205301201U (en) | Detection apparatus for beyond region of objective existence surface texture defect is built in construction | |
| CN108444663A (en) | A kind of bridge amplitude real-time monitor | |
| CN104931021B (en) | Crack multi-parameter observation device based on close-range photogrammetry | |
| KR101125584B1 (en) | Device for determining the contour of a road surface | |
| CN206127886U (en) | Bridge disease intelligent video detecting system | |
| CN113744393A (en) | Multi-level slope landslide change monitoring method | |
| CN207557474U (en) | A kind of hand-held automatic lifting three-dimensional laser rangefinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |