CN109781079A - Frame structure jacking posture networking control method and device - Google Patents
Frame structure jacking posture networking control method and device Download PDFInfo
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- CN109781079A CN109781079A CN201910034107.0A CN201910034107A CN109781079A CN 109781079 A CN109781079 A CN 109781079A CN 201910034107 A CN201910034107 A CN 201910034107A CN 109781079 A CN109781079 A CN 109781079A
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Abstract
The invention discloses a kind of frame structure jacking posture networking control methods, step includes 1) burying forced centering apparatus in survey station and setting up full-automatic tracking total station, four or more backsight points are buried around survey station, select one of backsight point building local coordinate system xoy；2) x ' oy ' coordinate system is constructed；3) coordinate is converted；4) arrange that three monitoring points, the face in three monitoring points composition space are equivalent to the position of frame structure in frame structure top surface；5) digital processing platform will be passed in real time back with the data of full-automatic tracking total station monitoring in survey station, by background process, treated frame structure top journey, frame structure planar offset and frame structure come back internet and passes construction site back in real time with planting by way of first-class result is digital and figure.The invention discloses a kind of devices of frame structure jacking posture networking control.The present invention allows field technician to understand frame structure dynamic in real time, and adjusts frame structure construction parameter accordingly, guarantees construction safety, lifting construction efficiency.
Description
Technical field
The present invention relates to bridge pushing technology field more particularly to a kind of frame structure jacking posture networking control method and
Device.
Background technique
In recent years, the case where China's Transportation Infrastructure Construction is quickly grown always, and a variety of means of transportation intersect is very more
See, as worn existing railway under new highway.Undercrossing tunnel construction generallys use prefabricated frame structure jacking construction technique, due to runing
Jacking construction below railway, safety, progress pressure are very big.The way of past routine is mainly by experience, using simple mark
The coarse methods such as note, range estimation, live unwrapping wire control the deviation during jacking construction, often low efficiency, to frame structure posture
Control be it is discrete, have no idea to prejudge to geological conditions, frame structure often occur and come back, plant and first-class jeopardize construction safety, shadow
The case where ringing progress causes undesirable economic and social benefit.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art, provide a kind of frame structure jacking appearance
State networking control method, enable frame-type jacking gesture stability reach high security, operation freely, the continuous and low manpower of data at
This, and it is able to satisfy the requirement of continuous automatic Observation.
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art, also provide a kind of frame structure jacking
The device of posture networking control enables frame-type jacking gesture stability to reach high security, operation freedom, the continuous and low manpower of data
Cost, and it is able to satisfy the requirement of continuous automatic Observation.
In order to solve the above technical problems, the technical solution adopted by the present invention is that, a kind of frame structure jacking posture networking control side
Method, step include: 1) to select a stable position as survey station at the scene, bury forced centering apparatus in survey station and are forcing
Full-automatic tracking total station is set up on centralising device, and four or more backsight points are buried around survey station, select one of backsight
Point building local coordinate system xoy；
2) x ' oy ' coordinate system is constructed, using sideline midpoint behind frame structure top surface as coordinate origin, frame structure top surface direction of advance is y '
Axis, vertical jacking direction are x-axis；
3) coordinate transformation of reference axis xoy and x ' oy ' are realized according to formula (1) and formula (2),
Ysp=(xtp-xto)sinθ+(ytp-yto)cosθ (1)
Xsp=(xtp-xto)cosθ-(ytp-yto)sinθ (2)
4) three monitoring points are arranged in frame structure top surface, the face in three monitoring points composition space, the position in the face is equivalent to frame
The position of structure；
5) digital processing platform will be passed in real time back with the data of full-automatic tracking total station monitoring in survey station, pass through backstage
Processing block structure top journey, frame structure planar offset and frame structure come back and plant head, and pass through internet general treated frame structure top journey, frame structure
Planar offset and frame structure come back passes construction site back with the form for planting head result number and figure in real time.
As a further improvement of the present invention, four or more the backsight points apart from survey station within the scope of 500m, institute
L shape prism is arranged in the backsight point stated and monitoring point.
As a further improvement of the present invention, the full-automatic tracking total station is connected to by RS232 Serial Port Line
Data transmission unit DTU, data transmission unit DTU pass through network connection to digital processing platform.
As a further improvement of the present invention, the digital processing platform includes server interconnected and display
Device, data transmission unit DTU are connected to server by GPRS network or Internet.
In order to solve the above technical problems, the present invention also the technical solution adopted is that, a kind of frame structure jacking posture networking control
Device, comprising: frame structure, forced centering apparatus and full-automatic tracking total station, frame structure top surface arrange three monitoring points, three prison
Measuring point forms the face in space, and the position in the face is equivalent to the position of frame structure, and full-automatic tracking total station is erected at forced centering dress
It sets, there are four the above backsight points, full-automatic tracking total station to be wirelessly connected to for arrangement around full-automatic tracking total station
Digital processing platform.
As a further improvement of the present invention, four or more the backsight points apart from survey station within the scope of 500m,
L shape prism is arranged in backsight point and monitoring point.
As a further improvement of the present invention, the L shape prism includes L-type fixed arm, in the vertical arm of L-type fixed arm
It is fixed with round retainer plate, is fixed with prism in round retainer plate.
As a further improvement of the present invention, the full-automatic tracking total station is connected to by RS232 Serial Port Line
Data transmission unit DTU, data transmission unit DTU pass through network connection to digital processing platform.
As a further improvement of the present invention, the digital processing platform includes server interconnected and display
Device, data transmission unit DTU are connected to server by GPRS network or Internet.
As a further improvement of the present invention, the forced centering apparatus is to be fixed on the ground by concreting
Forced centering disk.
Compared with prior art, frame structure jacking posture networking control method of the invention and device have the beneficial effect that:
(1) it is built by pre-plugged forced centering apparatus using full-automatic total station acquisition terminal three-dimensional coordinate data
Total station data is drawn transmission port by special data processing platform (DPP), is aggregated analysis by the end PC, is realized to frame structure jacking
Posture automatically-controlled continuous purpose in the process.This method safety is higher, operation is free, data are continuous, human cost is low, and energy
Realize the test jobs requirement of high frequency time.
Through the following description and in conjunction with the attached drawings, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Detailed description of the invention
Fig. 1 is the coordinate transformation schematic diagram one of reference axis xoy and x ' oy '.
Fig. 2 is the coordinate transformation schematic diagram two of reference axis xoy and x ' oy '.
Fig. 3 is the schematic diagram of forced centering apparatus.
Fig. 4 is the schematic diagram of L shape prism.
Fig. 5 is the schematic device of frame structure jacking posture networking control.
Specific embodiment
The embodiment of the present invention described referring now to the drawings, similar element numbers represent similar element in attached drawing.
Fig. 1-5, the frame structure jacking posture networking control method are please referred to, step includes:
1) it selects a stable position as survey station 1 at the scene, buries forced centering apparatus 2 in survey station and in pressure pair
Full-automatic tracking total station 3 is set up on middle device 2, and four or more backsight points are buried around survey station 1, select one of backsight
Point building local coordinate system xoy, remaining backsight point are measured as resection and are used, and resection is mainly to check survey station point
Drift condition；
2) x ' oy ' coordinate system is constructed, using sideline midpoint behind 4 top surface of frame structure as coordinate origin, 4 top surface direction of advance of frame structure is
Y ' axis, vertical jacking direction are x-axis；
3) coordinate transformation of reference axis xoy and x ' oy ' are realized according to formula (1) and formula (2),
Ysp=(xtp-xto)sinθ+(ytp-yto)cosθ (1)
Xsp=(xtp-xto)cosθ-(ytp-yto)sinθ (2)
4) three monitoring points are arranged in 4 top surface of frame structure, the face in three monitoring points composition space, the position in the face is equivalent to frame
The position of structure 4；
5) digital processing platform will be passed in real time back with the data that full-automatic tracking total station 3 monitors in survey station 1, by rear
Platform processing block structure top journey, frame structure planar offset and frame structure come back and plant head, and pass through internet general treated frame structure top journey, frame
Structure planar offset and frame structure come back passes construction site back with the form for planting head result number and figure in real time.
The device of the frame structure jacking posture networking control includes that frame structure 4, forced centering apparatus 2 and full-automatic tracking are complete
It stands instrument 3, three monitoring points are arranged in 4 top surface of frame structure, and the face in three monitoring points composition space, the position in the face is equivalent to frame structure 4
Position, full-automatic tracking total station 2 are erected on forced centering apparatus 2, around full-automatic tracking total station 2 there are four arrangements
The above backsight point, full-automatic tracking total station 2 are wirelessly connected to digital processing platform.
Four or more the backsight points apart from survey station within the scope of 500m, arrange by the backsight point and monitoring point
L shape prism 6.The full-automatic tracking total station 2 is connected to data transmission unit DTU7 by RS232 Serial Port Line, and data pass
Defeated cells D TU7 passes through network connection to digital processing platform.The digital processing platform includes server 8 interconnected
With display 9, data transmission unit DTU7 is connected to server 8 by GPRS network or Internet.The L shape prism 6
Including L-type fixed arm 61, it is fixed with round retainer plate 62 in the vertical arm of L-type fixed arm 61, is fixed in round retainer plate 62
Prism 62.The forced centering apparatus 2 is the forced centering disk fixed on the ground by concreting.Construction site passes through
Mobile phone or the computer that can be surfed the Internet receive the result after digital processing platform automatic processing.
The automatic processing mode of digital processing platform is as follows: 1, determining that feelings are arranged in survey station position and monitoring point according to scene
Condition after manually measuring relevant parameter, converts relevant parameter in the system interface input coordinate of digital processing platform；2, it receives existing
2 test data of field full-automatic tracking total station, system kernel are processed into along 4 jacking direction changes in coordinates value of frame structure and vertical jacking
The changes in coordinates value in direction；3, determined according to 4 jacking direction changes in coordinates value of frame structure and the changes in coordinates value in vertical jacking direction
Frame structure posture；4, according to monitoring posture situation, site construction technology is adjusted, with controller chassis structure posture, guiding construction.
Combining most preferred embodiment above, invention has been described, but the invention is not limited to implementations disclosed above
Example, and various modifications, equivalent combinations according to the essence of the present invention should be covered.
Claims (10)
1. a kind of frame structure jacking posture networking control method, which is characterized in that step includes:
1) it selects a stable position as survey station at the scene, buries forced centering apparatus in survey station and in forced centering apparatus
Upper erection full-automatic tracking total station buries four or more backsight points around survey station, selects one of backsight point building office
Portion coordinate system xoy；
2) x ' oy ' coordinate system is constructed, using sideline midpoint behind frame structure top surface as coordinate origin, frame structure top surface direction of advance is y ' axis,
Vertical jacking direction is x-axis；
3) coordinate transformation of reference axis xoy and x ' oy ' are realized according to formula (1) and formula (2),
Ysp=(xtp-xto)sinθ+(ytp-yto)cosθ (1)
Xsp=(xtp-xto)cosθ-(ytp-yto)sinθ (2)
4) three monitoring points are arranged in frame structure top surface, the face in three monitoring points composition space, the position in the face is equivalent to frame structure
Position；
5) digital processing platform will be passed in real time back with the data of full-automatic tracking total station monitoring in survey station, pass through background process
Frame structure top journey, frame structure planar offset and frame structure come back and plant head, and pass through internet general treated frame structure top journey, frame structure plane
Offset and frame structure come back passes construction site back with the form for planting head result number and figure in real time.
2. frame structure jacking posture networking control method as described in claim 1, it is characterised in that: four or more the backsights
For point apart from survey station within the scope of 500m, L shape prism is arranged in the backsight point and monitoring point.
3. frame structure jacking posture networking control method as claimed in claim 2, it is characterised in that: the full-automatic tracking is complete
Instrument of standing by RS232 Serial Port Line is connected to data transmission unit DTU, data transmission unit DTU by network connection to number at
Platform.
4. frame structure jacking posture networking control method as claimed in claim 3, it is characterised in that: the digital processing platform packet
Server and display interconnected are included, data transmission unit DTU is connected to clothes by GPRS network or Internet
Business device.
5. a kind of device of frame structure jacking posture networking control according to claim 1 characterized by comprising frame structure,
Forced centering apparatus and full-automatic tracking total station, frame structure top surface arrange that three monitoring points, three monitoring points form the face in space,
The position in the face is equivalent to the position of frame structure, and full-automatic tracking total station is erected on forced centering apparatus, and full-automatic tracking is complete
There are four the above backsight points, full-automatic tracking total station to be wirelessly connected to digital processing platform for arrangement around instrument of standing.
6. the device of frame structure jacking posture networking control as claimed in claim 5, it is characterised in that: after described four or more
For view distance survey station within the scope of 500m, L shape prism is arranged in backsight point and monitoring point.
7. the device of frame structure jacking posture networking control as claimed in claim 6, it is characterised in that: the L shape prism includes L
Type fixed arm is fixed with round retainer plate in the vertical arm of L-type fixed arm, is fixed with prism in round retainer plate.
8. the device of frame structure jacking posture networking control as claimed in claim 5, it is characterised in that: the full-automatic tracking
Total station is connected to data transmission unit DTU by RS232 Serial Port Line, and data transmission unit DTU passes through network connection to number
Processing platform.
9. the device of frame structure jacking posture networking control as claimed in claim 5, it is characterised in that: the digital processing platform
It include server and display interconnected, data transmission unit DTU is connected to by GPRS network or Internet
Server.
10. the device of frame structure jacking posture networking control as claimed in claim 5, it is characterised in that: the forced centering dress
It is set to the forced centering disk fixed on the ground by concreting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910034107.0A CN109781079A (en) | 2019-01-15 | 2019-01-15 | Frame structure jacking posture networking control method and device |
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284357A (en) * | 2020-10-15 | 2021-01-29 | 郑州中原铁道工程有限责任公司第三分公司 | Frame bridge jacking construction measuring method, device, equipment and storage medium |
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| CN103884324A (en) * | 2014-04-16 | 2014-06-25 | 天津市管道工程集团有限公司 | Guide direction measurement method for underground pipeline jacking and traversing construction |
| CN104807422A (en) * | 2015-05-22 | 2015-07-29 | 中铁第五勘察设计院集团有限公司 | Automatic testing device and method for jacking bridge and culvert position |
| CN107421519A (en) * | 2017-08-02 | 2017-12-01 | 中铁十局集团第工程有限公司 | A kind of method for monitoring measuring of culvert jacking correction |
-
2019
- 2019-01-15 CN CN201910034107.0A patent/CN109781079A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636147A (en) * | 2012-03-31 | 2012-08-15 | 铁道第三勘察设计院集团有限公司 | Deformation monitoring method for existing railway line |
| CN103322989A (en) * | 2013-06-06 | 2013-09-25 | 上海米度测量技术有限公司 | Measuring device and method of dynamic real-time measurement of position and posture of pipe pushing jack |
| CN103884324A (en) * | 2014-04-16 | 2014-06-25 | 天津市管道工程集团有限公司 | Guide direction measurement method for underground pipeline jacking and traversing construction |
| CN104807422A (en) * | 2015-05-22 | 2015-07-29 | 中铁第五勘察设计院集团有限公司 | Automatic testing device and method for jacking bridge and culvert position |
| CN107421519A (en) * | 2017-08-02 | 2017-12-01 | 中铁十局集团第工程有限公司 | A kind of method for monitoring measuring of culvert jacking correction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284357A (en) * | 2020-10-15 | 2021-01-29 | 郑州中原铁道工程有限责任公司第三分公司 | Frame bridge jacking construction measuring method, device, equipment and storage medium |
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