CN104655102A - Vehicle-mounted tunnel full section shape detection device and method - Google Patents
Vehicle-mounted tunnel full section shape detection device and method Download PDFInfo
- Publication number
- CN104655102A CN104655102A CN201510080727.XA CN201510080727A CN104655102A CN 104655102 A CN104655102 A CN 104655102A CN 201510080727 A CN201510080727 A CN 201510080727A CN 104655102 A CN104655102 A CN 104655102A
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- carrying platform
- article carrying
- control system
- instrument
- mobile control
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 12
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000005641 tunneling Effects 0.000 claims description 22
- 238000007689 inspection Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/06—Tracing profiles of cavities, e.g. tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a vehicle-mounted tunnel full section shape detection device and a vehicle-mounted tunnel full section shape detection method. An object platform is arranged at the top of a detection vehicle and is connected with the detection vehicle through an object platform supporting seat, and a moving groove is formed in the top of the detection vehicle; the object platform supporting seat is embedded inside the moving groove and can make rotational movement or horizontally move along the moving groove, and automatic object platform regulating systems are symmetrically arranged in the middle parts of the two sides of the object platform; a stepping movable control system is arranged on the object platform, and a full section shape detection instrument is fixed on the stepping movable control system; the full section shape detection instrument is driven by the stepping movable control system to move along the object platform to complete measurement.
Description
Technical field
The present invention relates to tunnel cross-section detection technique, particularly relate to a kind of vehicular full section of tunnel shape detecting apparatus and method.
Background technology
In Tunnel Engineering, the utilization of surveying instrument is very frequent, and some of them instrumentation is more loaded down with trivial details, needs manual shift, wastes time and energy, simultaneously not portable.Profiler is mainly used in tunnel cross-section in tunnel excavation process and detects, and railway tunnel is passed through gauge detection etc.Profiler, in measuring process, has and measures current section function and measure front section function etc., need to carry out artificial leveling.Measuring current section function is measure section (Internal periphery) or the gauge of instrument current location orthogonal with tunnel axis.Measuring front section function is measure the front preset distance section of the instrument position orthogonal with tunnel axis.Front section function is measured in utilization, when measuring predeterminable range place, the front and back section of the instrument position orthogonal with tunnel axis, precision when measuring front and back section is slightly lower than measurement current section, when needs accurate detecting instrument place current section, current section measurement function need be used, then need to re-move instrument to current section, new manual leveling instrument device of laying equal stress on is measured, and brings inconvenience.When using measurement front section function, the detection that different rice counts up to paired front different section can be set, also can detect the section of as much conversely backward, but the continuous coverage of the total space can not be carried out in succession to all sections in measuring process.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of vehicular full section of tunnel shape detecting apparatus and method are provided, this device can automatic leveling, adjustable article carrying platform position, repeatedly can regulate current section measurement function or can carry out continuous coverage along tunnel is used to different section, be conducive to improving accuracy of detection, save manpower, raise the efficiency.
For achieving the above object, the present invention adopts following technical proposals:
A kind of vehicular full section of tunnel shape detecting apparatus, comprising:
Inspection vehicle, article carrying platform, article carrying platform varitrol, tunneling boring SHAPE DETECTION instrument, step-by-step movement mobile control system, shifting chute and master controller;
Described article carrying platform is arranged on inspection vehicle top, and is connected with inspection vehicle by article carrying platform bearing, and described inspection vehicle top arranges shifting chute, and article carrying platform bearing is embedded in shifting chute inside, can rotate or move horizontally along described shifting chute;
Article carrying platform varitrol symmetry is installed on centre position, article carrying platform both sides, and for gathering article carrying platform position angle information and being sent to master controller, master controller regulates the position of article carrying platform according to the information received; Described step-by-step movement mobile control system is arranged on article carrying platform, and tunneling boring SHAPE DETECTION instrument is fixed on step-by-step movement mobile control system, and step-by-step movement mobile control system drives tunneling boring SHAPE DETECTION instrument to move measurement along article carrying platform.
Described article carrying platform arranges elongate channel, and step-by-step movement mobile control system control step formula instrument moves along described oblong channels axis direction, and the translational speed of control step formula instrument and distance.
Described article carrying platform varitrol is for realizing leveling and the movement of article carrying platform; Be provided with laser range finder and level monitor in article carrying platform varitrol, described laser ranging instrument is for measuring the distance of both sides, article carrying platform two back gauge tunnel, and described level monitor is for measuring the positional information at article carrying platform angle of inclination.
Described step-by-step movement mobile control system moves along article carrying platform for controlling tunneling boring SHAPE DETECTION instrument, and controls its translational speed and distance; Step-by-step movement mobile control system comprises stepper motor, carrys out pilot angle displacement by control step formula motor pulses number, thus reaches the object of accurately location; Speed and the acceleration of control step formula electric machine rotation can be come simultaneously by control step formula motor pulses frequency, thus reach the object of speed governing.
A detection method for vehicular full section of tunnel shape detecting apparatus, comprises the following steps:
A. by rotating and translation article carrying platform, article carrying platform is adjusted to tunnel axis position; The article carrying platform of leveling simultaneously, ensures that tunneling boring SHAPE DETECTION instrument keeps level in measuring process;
B. by step-by-step movement mobile control system realize tunneling boring surveying instrument article carrying platform at the uniform velocity move continuous coverage or interval different distance is measured; Master controller arranges different interval distance controlling step-by-step movement mobile control system and moves fixed range respectively, makes tunneling boring SHAPE DETECTION instrument complete the section survey of position place; When carrying out continuous coverage, main controller controls step-by-step movement mobile control system at the uniform velocity moves on article carrying platform, thus makes section detecting instrument complete continuous coverage; Period, metrical information fed back to master controller stores processor;
C. measurement data is saved to master controller, row relax of going forward side by side.
The invention has the beneficial effects as follows:
The present invention's research can be used for full section of tunnel SHAPE DETECTION, is a kind of vehicular detecting instrument, avoids the heavy not portative shortcoming of traditional instrument.Article carrying platform is moved and leveling by varitrol, compares artificial leveling, raises the efficiency, and avoids repeatedly leveling.Instrument is controlled along Platform movement by step-by-step movement mobile control system simultaneously, displacement and speed can be controlled, thus continuous coverage or the measurement to different interval section can be carried out to tunnel cross-section, when need not repeatedly leveling realize current section detect, improve precision.Master controller regulates article carrying platform and instrument, measurement data is processed simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1. inspection vehicle, 2. article carrying platform, 3. article carrying platform bearing, 4. article carrying platform bearing shifting chute, 5. step-by-step movement mobile control system, 6. article carrying platform varitrol one, 7. article carrying platform varitrol two, 8. master controller, 9. tunneling boring SHAPE DETECTION instrument.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
In Fig. 1, a kind of vehicular full section of tunnel shape detecting apparatus, comprises inspection vehicle 1, article carrying platform 2, article carrying platform bearing 3, article carrying platform bearing shifting chute 4, step-by-step movement mobile control system 5, article carrying platform varitrol 1, article carrying platform varitrol 27, master controller 8, tunneling boring SHAPE DETECTION instrument 9.Vehicular tunneling boring shape detecting apparatus, for detecting profiled outline.Article carrying platform 2 is connected with tunneling boring SHAPE DETECTION instrument 9, and is combined with inspection vehicle 1 by rotatable bearing 3, and realizes rotating and moving by bearing 3, moves time mobile along article carrying platform bearing shifting chute 4.For determining instrument motion direction.Article carrying platform varitrol 1 and article carrying platform varitrol 27 lay respectively on article carrying platform 2, for article carrying platform 2 leveling and movement.
Article carrying platform varitrol 1 and article carrying platform varitrol 27 symmetry are installed on centre position, article carrying platform 2 both sides, gather article carrying platform 2 position angle information feed back to master controller 8, master controller 8 regulates article carrying platform position according to feedback information by article carrying platform varitrol 1 and article carrying platform varitrol 27.Tunneling boring SHAPE DETECTION instrument 9 is fixed on step-by-step movement mobile control system 5, step-by-step movement mobile control system 5 is positioned on article carrying platform passage simultaneously, step-by-step movement mobile control system 5 drives tunneling boring SHAPE DETECTION instrument 9 to move measurement along article carrying platform under the control of master controller 8, and metrical information feeds back to master controller 8 and processes.
Be separately installed with laser ranging instrument in article carrying platform varitrol 1 and article carrying platform varitrol 27, can measure article carrying platform 2 liang of back gauge tunnel two lateral extents, apart from equal, article carrying platform 2 is in axial location.In simultaneity factor, level monitor is installed, article carrying platform 2 oblique angular position information can be measured.Article carrying platform 2 can adjust its level angle around article carrying platform bearing 3 multi-angle rotation, article carrying platform varitrol 1 and article carrying platform varitrol 27 respectively by gather information feed back to master controller 8, master controller 8 according to feedback information adjustment article carrying platform 2 rotate leveling around article carrying platform bearing 3.Then master controller 8 controls article carrying platform 2 according to feedback information and horizontally rotates around bearing, or with the translation of bearing shifting chute, thus realizes it and adjusts to axial location.Period, article carrying platform 2 position angle information fed back to master controller 8 at any time, and adjusted in time.
If step-by-step movement mobile control system 5 internal main is made up of stepper motor, stepper motor is opened loop control element electric impulse signal being changed into angular displacement or displacement of the lines.When non-overload, the rotating speed of motor, the position of stopping only depending on frequency and the umber of pulse of pulse signal, and not by the impact of load change.Pilot angle displacement can be carried out by gating pulse number, thus reach the object of accurately location; Speed and the acceleration of electric machine rotation can be controlled simultaneously by gating pulse frequency, thus reach the object of speed governing.Master controller 8 controls speed and the position of tunneling boring shape detecting apparatus by control step formula mobile control system 5.
Master controller 8 regulates article carrying platform 2 in tunnel axis position by article carrying platform varitrol 1 and article carrying platform varitrol 27, and instrument article carrying platform 2 is in leveling state simultaneously.Make instrument along the movement of article carrying platform 2 by control step formula mobile control system 5, control its translational speed and distance.Control detecting instrument 9 to detect simultaneously.
Step-by-step movement mobile control system 5 control instrument 9, along the movement of article carrying platform 2, controls its translational speed and distance.
A kind of vehicular full section of tunnel shape detecting apparatus using method, comprises the following steps:
A. first inspection vehicle 1 is opened to detecting section, open whole system, start to adjust article carrying platform 2;
B. master controller 8 regulates article carrying platform 2 in tunnel axis position by article carrying platform varitrol 1 and article carrying platform varitrol 27, period, article carrying platform 2 can rotate with article carrying platform bearing 3, also can with bearing shifting chute 4 translation, thus realize it and adjust to axial location.The instrument of leveling simultaneously article carrying platform 2, ensures that instrument keeps level in measuring process;
C. computing machine by step-by-step movement mobile control system 5 realize tunneling boring surveying instrument 9 article carrying platform at the uniform velocity move continuous coverage or interval different distance is measured; Master controller 8 arranges different interval distance controlling step-by-step movement mobile control system 5 and moves fixed range respectively, and section detecting instrument is completed the section survey of position place.When carrying out continuous coverage, master controller 8 can control step-by-step movement mobile control system 5 and at the uniform velocity move on article carrying platform 2, thus makes section detecting instrument complete continuous coverage.Period, metrical information fed back to master controller 8 stores processor.
D. apparatus measures data are saved to master controller 8, row relax of going forward side by side.Inspection vehicle 1 being moved to hypomere needs Measure section to continue to measure.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (5)
1. a vehicular full section of tunnel shape detecting apparatus, is characterized in that, comprising:
Inspection vehicle, article carrying platform, article carrying platform varitrol, tunneling boring SHAPE DETECTION instrument, step-by-step movement mobile control system, shifting chute and master controller;
Described article carrying platform is arranged on inspection vehicle top, and is connected with inspection vehicle by article carrying platform bearing, and described inspection vehicle top arranges shifting chute, and article carrying platform bearing is embedded in shifting chute inside, can rotate or move horizontally along described shifting chute;
Article carrying platform varitrol symmetry is installed on centre position, article carrying platform both sides, and for gathering article carrying platform position angle information and being sent to master controller, master controller regulates the position of article carrying platform according to the information received; Described step-by-step movement mobile control system is arranged on article carrying platform, and tunneling boring SHAPE DETECTION instrument is fixed on step-by-step movement mobile control system, and step-by-step movement mobile control system drives tunneling boring SHAPE DETECTION instrument to move measurement along article carrying platform.
2. a kind of vehicular full section of tunnel shape detecting apparatus as claimed in claim 1, it is characterized in that, described article carrying platform arranges elongate channel, step-by-step movement mobile control system control step formula instrument moves along described oblong channels axis direction, and the translational speed of control step formula instrument and distance.
3. a kind of vehicular full section of tunnel shape detecting apparatus as claimed in claim 1, is characterized in that, described article carrying platform varitrol is for realizing leveling and the movement of article carrying platform; Be provided with laser range finder and level monitor in article carrying platform varitrol, described laser ranging instrument is for measuring the distance of both sides, article carrying platform two back gauge tunnel, and described level monitor is for measuring the positional information at article carrying platform angle of inclination.
4. a kind of vehicular full section of tunnel shape detecting apparatus as claimed in claim 1, is characterized in that, described step-by-step movement mobile control system moves along article carrying platform for controlling tunneling boring SHAPE DETECTION instrument, and controls its translational speed and distance; Step-by-step movement mobile control system comprises stepper motor, carrys out pilot angle displacement by control step formula motor pulses number, thus reaches the object of accurately location; Speed and the acceleration of control step formula electric machine rotation can be come simultaneously by control step formula motor pulses frequency, thus reach the object of speed governing.
5. a detection method for vehicular full section of tunnel shape detecting apparatus as claimed in claim 1, is characterized in that, comprise the following steps:
A. by rotating and translation article carrying platform, article carrying platform is adjusted to tunnel axis position; The article carrying platform of leveling simultaneously, ensures that tunneling boring SHAPE DETECTION instrument keeps level in measuring process;
B. by step-by-step movement mobile control system realize tunneling boring surveying instrument article carrying platform at the uniform velocity move continuous coverage or interval different distance is measured; Master controller arranges different interval distance controlling step-by-step movement mobile control system and moves fixed range respectively, makes tunneling boring SHAPE DETECTION instrument complete the section survey of position place; When carrying out continuous coverage, main controller controls step-by-step movement mobile control system at the uniform velocity moves on article carrying platform, thus makes section detecting instrument complete continuous coverage; Period, metrical information fed back to master controller stores processor;
C. measurement data is saved to master controller, row relax of going forward side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080727.XA CN104655102B (en) | 2015-02-13 | 2015-02-13 | Vehicle-mounted tunnel full section shape detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080727.XA CN104655102B (en) | 2015-02-13 | 2015-02-13 | Vehicle-mounted tunnel full section shape detection device and method |
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| Publication Number | Publication Date |
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| CN104655102A true CN104655102A (en) | 2015-05-27 |
| CN104655102B CN104655102B (en) | 2017-02-01 |
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| CN201510080727.XA Active CN104655102B (en) | 2015-02-13 | 2015-02-13 | Vehicle-mounted tunnel full section shape detection device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105841626A (en) * | 2016-03-29 | 2016-08-10 | 华北科技学院 | Underworkings deformation monitoring device and method |
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| CN104655102B (en) | 2017-02-01 |
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