CN206876594U - A kind of well room scanning means - Google Patents
A kind of well room scanning means Download PDFInfo
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- CN206876594U CN206876594U CN201720665411.1U CN201720665411U CN206876594U CN 206876594 U CN206876594 U CN 206876594U CN 201720665411 U CN201720665411 U CN 201720665411U CN 206876594 U CN206876594 U CN 206876594U
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- well room
- scanning means
- expansion link
- well
- test platform
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Abstract
The utility model discloses a kind of well room scanning means, including fixed support (1), the expansion link (2) being arranged among fixed support (1), expansion link lower end is connected by being arranged on the connecting interface (12) above test platform (3) with test platform (3), and described test platform (3) connects computer by wire.The utility model passes through comprehensive wide-angle ranging and filming image in well room, three-dimensional modeling and color rendering are carried out using the well room depth information and texture information of acquisition, model can by the form of well room and feature image show, and can by model to well room any two points carry out range measurement.This method measurement result is accurate and has three-dimensional information, visual in image；This method is not required to manually go into the well, safe and substantially increase operating efficiency.
Description
Technical field
A kind of inspection shaft well chamber interior walls scanning means is the utility model is related to, is specially that a kind of underground piping that is directed to connects Jing Jing
The scanning means of chamber interior walls.
Background technology
No longer maked somebody a mere figurehead substantially using traditional with the continuous quickening, electric power, communication cable etc. of Process of Urbanization Construction process
Set, equally embedded underground mode is used with feedwater, draining, gas pipeline etc., so as to form huge City Buried Pipeline
System.Inspection shaft be pipeline connection hinge, it occurs frequently in pipeline turning, branch, falls place, be usually used in pipeline inspection,
Dredging and instrument installation etc., the intact of inspection shaft well cell structure is the necessary condition for ensureing pipeline system normal operation.To well room
Periodic test is carried out, pinpoints the problems in time and takes reclamation activities, is the necessary means for ensureing pipeline system normal operation.
The detection of the defects of well room mainly passes through manually go into the well detection, or video detection.Conditions down-hole is severe, and current are rapid
It is anxious, or pernicious gas be present, manually lower well measurements are dangerous big, and human cost is high；Video detection mainly includes closed circuit electricity
Depending on two kinds of (CCTV) detection and underground photogrammeter.Closed-circuit television (CCTV) detection is that camera is placed in into well chamber interior, is adopted
Collect well chamber interior image, testing staff provides appraisal report according to the image of display and the video file of recording to well room state.
But due to the limited view of camera, well room situation, and the analysis based on two dimensional image can not be integrally held, can not be obtained
Take the dimension information of well chamber interior.Underground photogrammeter is by the full-view image of more camera lenses, indoors by photogrammetric
Method, realize to the measurement of the accurate three-dimensional of underground building structure form.But it is the method using overlapping image modeling,
Mainly there are three defects：One is necessarily present known distance (known to target the preceding paragraph distance), the direct shadow of accuracy of the distance
Ring model accuracy；Second, when target texture difference is little, picture can not match, and can not establish model；Third, can not be right
Pipeline is measured and modeled.
Therefore, it is significant to study a kind of safe efficient, strong applicability well chamber interior walls scanning means.
The content of the invention
In order to overcome problems and shortcomings existing for the detection technique of above-mentioned existing well room, the utility model provides a method that
Well chamber interior walls scanning means modeling method safe efficient and that complete three-dimensional well room information can be provided.
A kind of well room scanning means, including fixed support (1), the expansion link (2) being arranged among fixed support (1), stretch
Contracting bar lower end is connected by being arranged on the connecting interface (12) above test platform (3) with test platform (3), and described detection is put down
Platform (3) connects computer by wire；
Described fixed support (1) is the telescope support set in triangle solid space, forms the expansion bracket of telescope support
By being hinged with support terminal pad, middle part is positioned by locating rod and the expansion link being enclosed on expansion link (2) for the upper end of support bar
Disk is hinged, and lower end contacts with ground；
Fixed among the upper end of described expansion link (2) and support terminal pad, be cased with being flexibly connected on the body of rod of middle part stretches
Contracting bar positioning disk, lower end is located at directly over room to be logged well, and is connected with test platform (3)；
It is provided with the body of rod of described expansion link (2) and is accurate to millimetre-sized scale marker；
Described test platform (3) includes the illuminating lamp (9) that top is provided with connecting interface (12), illuminating lamp (9) lower section
Connected with outer casing (10), shell (10) lower section are connected with the high definition camera (7) that depth transducer (6) is set on plate body；Described company
Connect in shell (10) and be provided with electric rotating machine (4), pitching motor (5) and control panel (8)；
It is provided with described shell (10) and is connected with computer, and the control panel (8) being arranged on shell support (11), institute
The control panel (8) stated connects and controls the electric rotating machine (4) and pitching motor (5) being arranged on shell support (11)；
The depth transducer (6), there is the function of wide-angle ranging, its angle of visual field is 70 degree of level, vertical 60 degree；It is described
Depth transducer (6) is consistent with the lens direction of high definition camera (7), and relative position is fixed, and can be considered and is clapped with ranging and image
The probe of camera shooting function；
The electric rotating machine (4) can instruct control probe according to control panel horizontally toward, can 360 degree rotations, rotation is smart
Spend for 0.1 degree；The pitching motor (5) can instruct being vertically oriented to for control probe, the upper and lower maximum anglec of rotation according to control panel
For ± 60 degree, running accuracy is 0.1 degree.
The control panel (8) can assign instruction by computer to electric rotating machine (4) and pitching motor (5).
Positive beneficial effect：The utility model utilizes acquisition by comprehensive wide-angle ranging and filming image in well room
Well room depth information and texture information carry out three-dimensional modeling and color rendering, and model can be by the aobvious of the form of well room and feature image
Show to come, and range measurement can be carried out to well room any two points by model.This method measurement result is accurate and with three-dimensional letter
Breath, it is visual in image；This method is not required to manually go into the well, safe and substantially increase operating efficiency.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model；
Fig. 2 is test platform detailed construction schematic diagram；
It is in figure：Fixed support 1, expansion link 2, test platform 3, electric rotating machine 4, pitching motor 5, depth transducer 6, height
Clear camera 7, device for filming image 8, control panel 9, shell 10, shell support 11.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of well room scanning means include fixed support (1), expansion link (2), test platform (3),
Electric rotating machine (4), pitching motor (5), depth transducer (6), high definition camera (7), control panel (8), illuminating lamp (9), shell
And shell support (11) (10).
A kind of well room scanning means, including fixed support (1), the expansion link (2) being arranged among fixed support (1), stretch
Contracting bar lower end is connected by being arranged on the connecting interface (12) above test platform (3) with test platform (3), and described detection is put down
Platform (3) connects computer by wire；
Described fixed support (1) is the telescope support set in triangle solid space, forms the expansion bracket of telescope support
By being hinged with support terminal pad, middle part is positioned by locating rod and the expansion link being enclosed on expansion link (2) for the upper end of support bar
Disk is hinged, and lower end contacts with ground；
Fixed among the upper end of described expansion link (2) and support terminal pad, be cased with being flexibly connected on the body of rod of middle part stretches
Contracting bar positioning disk, lower end is located at directly over room to be logged well, and is connected with test platform (3)；
It is provided with the body of rod of described expansion link (2) and is accurate to millimetre-sized scale marker；
Described test platform (3) includes the illuminating lamp (9) that top is provided with connecting interface (12), illuminating lamp (9) lower section
Connected with outer casing (10), shell (10) lower section are connected with the high definition camera (7) that depth transducer (6) is set on plate body；Described company
Connect in shell (10) and be provided with electric rotating machine (4), pitching motor (5) and control panel (8)；
It is provided with described shell (10) and is connected with computer, and the control panel (8) being arranged on shell support (11), institute
The control panel (8) stated connects and controls the electric rotating machine (4) and pitching motor (5) being arranged on shell support (11)；
The depth transducer (6), there is the function of wide-angle ranging, its angle of visual field is 70 degree of level, vertical 60 degree；It is described
Depth transducer (6) is consistent with the lens direction of high definition camera (7), and relative position is fixed, and can be considered and is clapped with ranging and image
The probe of camera shooting function；
The electric rotating machine (4) can instruct control probe according to control panel horizontally toward, can 360 degree rotations, rotation is smart
Spend for 0.1 degree；The pitching motor (5) can instruct being vertically oriented to for control probe, the upper and lower maximum anglec of rotation according to control panel
For ± 60 degree, running accuracy is 0.1 degree.
The control panel (8) can assign instruction by computer to electric rotating machine (4) and pitching motor (5)；
The modeling method of described well room scanning means, it is characterised in that comprise the following steps：
A, fixed support (1) is fixed on well logging room well head to be checked；
B, test platform (3) is connected by expansion link (2) with fixed support (1)；
C, expansion link (2) length is adjusted, test platform (3) is located substantially at well room center；
D, illuminating lamp (9) is opened, adjusts light-source brightness；
E, acquisition parameter, pop one's head in the every time vertical anglec of rotation and feathering angle are set to control panel (8) by computer
Degree, ensure that scanning range covers whole well room；
F, total space scanning is carried out to well chamber interior walls, obtains well chamber interior walls depth information and texture information；
G, the depth information to the well chamber interior walls of collection and texture information carry out three-dimensional modeling.
The utility model by comprehensive wide-angle ranging and filming image in well room, using acquisition well room depth information and
Texture information carries out three-dimensional modeling and color rendering, model can showing the form of well room and feature image, and can lead to
Cross model and range measurement is carried out to well room any two points.This method measurement result is accurate and has three-dimensional information, visual in image；Should
Method is not required to manually go into the well, safe and substantially increase operating efficiency.
Embodiment of above is merely to illustrate preferred embodiment of the present utility model, but the utility model is not limited to
State embodiment, in the field those of ordinary skill possessed knowledge, the spirit and principles of the utility model it
Interior made any modification, equivalent substitute and improvement etc., it is regarded as the protection domain of the application.
Claims (9)
- A kind of 1. well room scanning means, it is characterised in that：Including fixed support（1）, it is arranged on fixed support（1）Middle is flexible Bar（2）, expansion link lower end is by being arranged on test platform（3）The connecting interface of top（12）With test platform（3）Connection, it is described Test platform（3）Computer is connected by wire.
- A kind of 2. well room scanning means according to claim 1, it is characterised in that：Described fixed support（1）For in three The telescope support that angle solid space is set, the upper end of expansion bracket support bar of telescope support is formed by being cut with scissors with support terminal pad Connect, middle part is by locating rod and is enclosed on expansion link（2）On expansion link positioning disk be hinged, lower end contacts with ground.
- A kind of 3. well room scanning means according to claim 1, it is characterised in that：Described expansion link（2）Upper end with It is fixed among support terminal pad, be cased with the expansion link positioning disk being flexibly connected on the body of rod of middle part, lower end be located at room to be logged well just on Side, and and test platform（3）Connection.
- A kind of 4. well room scanning means according to claim 1, it is characterised in that：Described expansion link（2）The body of rod on It is provided with and is accurate to millimetre-sized scale marker.
- A kind of 5. well room scanning means according to claim 1, it is characterised in that：Described test platform（3）Including upper Side is provided with connecting interface（12）Illuminating lamp（9）, illuminating lamp（9）Lower section connected with outer casing（10）, shell（10）Lower section is connected with Depth transducer is set on plate body（6）High definition camera（7）；Described connected with outer casing（10）Inside it is provided with electric rotating machine（4）, bow Face upward motor（5）And control panel（8）.
- A kind of 6. well room scanning means according to claim 5, it is characterised in that：Described shell（10）Inside be provided with Computer connects, and is arranged on shell support（11）On control panel（8）, described control panel（8）Connect and control and be arranged on shell Support（11）On electric rotating machine（4）And pitching motor（5）.
- A kind of 7. well room scanning means according to claim 5, it is characterised in that；The depth transducer（6）, have wide The function of angle ranging, its angle of visual field are 70 degree of level, vertical 60 degree；The depth transducer（6）With high definition camera（7）Camera lens Direction is consistent, and relative position is fixed, and can be considered the probe with ranging and image shooting function.
- A kind of 8. well room scanning means according to claim 5 or 6, it is characterised in that；The electric rotating machine（4）Can basis Control panel instruction control probe horizontally toward, can 360 degree rotation, running accuracy be 0.1 degree；The pitching motor（5）Can root Being vertically oriented to for control probe is instructed according to control panel, the upper and lower maximum anglec of rotation is ± 60 degree, and running accuracy is 0.1 degree.
- A kind of 9. well room scanning means according to claim 5, it is characterised in that；The control panel（8）Meter can be passed through Calculation machine is to electric rotating machine（4）And pitching motor（5）Assign instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665411.1U CN206876594U (en) | 2017-06-09 | 2017-06-09 | A kind of well room scanning means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665411.1U CN206876594U (en) | 2017-06-09 | 2017-06-09 | A kind of well room scanning means |
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| Publication Number | Publication Date |
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| CN206876594U true CN206876594U (en) | 2018-01-12 |
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| CN201720665411.1U Active CN206876594U (en) | 2017-06-09 | 2017-06-09 | A kind of well room scanning means |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102006A (en) * | 2017-06-09 | 2017-08-29 | 南京市测绘勘察研究院股份有限公司 | A kind of well room scanning means and modeling method |
| CN112559544A (en) * | 2020-12-21 | 2021-03-26 | 南京市测绘勘察研究院股份有限公司 | Professional pipeline and comprehensive pipeline fusion database building and updating method |
| CN115343750A (en) * | 2022-07-22 | 2022-11-15 | 西北核技术研究所 | Telescopic multi-directional rotating mobile detection platform and use method thereof |
-
2017
- 2017-06-09 CN CN201720665411.1U patent/CN206876594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102006A (en) * | 2017-06-09 | 2017-08-29 | 南京市测绘勘察研究院股份有限公司 | A kind of well room scanning means and modeling method |
| CN112559544A (en) * | 2020-12-21 | 2021-03-26 | 南京市测绘勘察研究院股份有限公司 | Professional pipeline and comprehensive pipeline fusion database building and updating method |
| CN115343750A (en) * | 2022-07-22 | 2022-11-15 | 西北核技术研究所 | Telescopic multi-directional rotating mobile detection platform and use method thereof |
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