CN106351086B - A kind of construction operation method and its system and device of tunnel railway roadbed - Google Patents
A kind of construction operation method and its system and device of tunnel railway roadbed Download PDFInfo
- Publication number
- CN106351086B CN106351086B CN201610740185.9A CN201610740185A CN106351086B CN 106351086 B CN106351086 B CN 106351086B CN 201610740185 A CN201610740185 A CN 201610740185A CN 106351086 B CN106351086 B CN 106351086B
- Authority
- CN
- China
- Prior art keywords
- precision
- concrete
- measurement
- measuring system
- screed
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/005—Making of concrete parts of the track in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of construction operation method and device of rail tunnel railway roadbed, measuring system is set in construction bid section, the control datum mark for having laying track and operation maintenance offer in tunnel is measured and built a station by measuring system, obtains exact position and the standard point of measuring system；When then being walked back and forth in bid section by concrete precision screed operation vehicle, measured using location parameter of the measuring system to concrete precision screed operation vehicle；The control datum mark that the location parameter of measured concrete precision screed operation vehicle is measured and built a station in advance with measuring system is compared again, determine the location parameter of concrete precision screed operation vehicle and the error for controlling datum mark that measuring system is measured and built a station, it is adjusted according to leveling structure of the error of comparison to concrete precision screed operation vehicle, the leveling precision of automatic real-time control concrete construction, to guarantee the precision of concrete precision screed operation vehicle operation leveling within the accuracy rating of control.
Description
Technical field
The present invention relates to the construction operation methods and its system and device of a kind of tunnel railway roadbed, refer in particular to a kind of tunnel rail
Guidance tape railway roadbed mixed mud foundation construction method and device, it is mainly used for tunnel internal rail guidance tape mixed mud railway roadbed and existing railway line
It is used in mixed mud transformation job execution, it can also be used to which other more demanding tunnel mixed mud pavement constructions belong to tunnel and mix mud
Soil surface construction operation technical field.
Background technique:
The rapid development of city inner orbit transport development in recent years, ballast bed structure is also by solid concrete roabed route gradually by track
Replaced printed line road.Compared with solid concrete roabed route, shock absorbing resilient bed course is provided below in track plates route, thus has driving
Steadily, the advantages that vibration is small, low noise, railway roadbed is easy to maintenance becomes the popularization side of current city inner orbit traffic route construction
Method.Track plates route is an important new technology of rail traffic track construction, is laid with high-precision coagulation in tunnel first
Earth foundation is laid with route made of shock absorbing resilient bed course and then laying precast track plate in concrete foundation and is known as track printed line
Road, high-precision concrete foundation are the important links of track plates route.High-precision concrete foundation traditional construction side, the country at present
Method uses manual type completely, and semi-mechanization shakeouts reserved positive error, manual inspection measurement, the overproof part of manual polishing, construction
Time is long, and precision controlling is poor, and construction environment is seriously polluted.
By patent retrieval do not find have with the patent literature report of same technique of the present invention, have certain relationship with the present invention
Patent mainly have it is following:
1, Patent No. CN201520467537.9, the utility model patent of entitled " self-propelled traveling type road trowelling machine " should
Patent discloses a kind of self-propelled traveling type road trowelling machine, comprising: rack, it is characterized in that: fixed oil tank and hair in the rack
Motivation, the fuel tank are connect through fuel pipe with the engine, and the engine is connect through gearbox with shaft, described
Both ends of the shaft be separately connected and smear disk with one group of spatula piece；The engine is through the gearbox and takes turns axis connection,
The wheel shaft is connect with traveling wheel, and the traveling wheel is connect with control stick.
2, Patent No. CN201410562633.1, the invention of entitled " a kind of floating head system of laser trowelling machine "
Patent, which disclose a kind of floating head systems of laser trowelling machine, including smooth out head cross axle hoisting frame, smooth out head inclination angle
It controls oil cylinder, smooth out head frame, helix feed divider, exciting device and walking beam；The floating head cross axle hoisting frame and floating
Head frame is fixedly connected, and is smoothed out head pitch angle control oil cylinder and is mounted on the front end for smoothing out head cross axle hoisting frame, smoothes out head pitch angle control
The piston rod of oil cylinder is connected with head frame is smoothed out, and helix feed divider is mounted on the lower section for smoothing out head frame, and walking beam setting is being smeared
The front of tack frame and with smooth out head frame connect, exciting device is fixed on the upper surface of walking beam.The floating head system can fit
When control and keep a constant floating angle, not only can disposably complete vibration, warehouse and smooth out work progress, moreover it is possible to is same
When meet the laying construction of the horizontal and road surface with certain slope or terrace, further improve construction quality, reached equal
Even smearing effect.
3, Patent No. CN201110212183.X, the entitled " repacking for the cement slip form paver that tunnel paves
The patent of invention of method ", which disclose a kind of method of modifying of cement slip form paver to pave for tunnel, (1) is carried out
Repacking with walking manner: by crawler belt commutation 180 degree and track guard is removed, becomes track drive motor on the inside of body；
(2) adjustment of crawler travel amplitude: adjusting fixed strut makes crawler belt inner side template almost on the same line；(3) zero-bit is realized
It paves；I.e. bottom plate and crawler travel face are realized in same plane by removing the approach of liftable side template；(4) change booth
Paving width: form that is assembled or removing link block makes to spread out on mainframe to adjust the paving width of cement slip form paver
Spread the concrete topping equivalent width in width and tunnel.
So although these above-mentioned patents are directed to cement pavement and pave floating, wherein entitled " pave for tunnel
Cement slip form paver method of modifying ", the patent of invention of Patent No. CN201110212183.X has been related to tunnel
The improvement of operation method inside to pave, but all cause the construction time long, precision control without solving finally to still need to handwork in tunnel
It is poor to make, and construction environment is seriously polluted, so still needing further to be improved.
Summary of the invention
It is an object of the invention to propose that one kind can be in tunnel for the problems of pavement spread in existing tunnel
The interior Fully-mechanized construction method and system and device for carrying out the concrete road bed construction of high-precision, the construction method and system and device tool
There are automatic detection function, the leveling precision and required tilt angle of energy real-time control concrete, and operate and be easy, controls precision
Height effectively avoids overproof, raising operating efficiency and reduction environmental pollution.
In order to reach this purpose, the present invention provides a kind of construction operation methods of rail tunnel railway roadbed, utilize
Has the control datum mark that track and operation maintenance offer are provided in tunnel as standard, setting measures system in construction bid section
System is measured and is built a station to the control datum mark for having laying track and operation maintenance offer in tunnel by measuring system,
Obtain exact position and the standard point of measuring system；Then concrete precision screed operation vehicle is allowed to walk back and forth in bid section, and
When being walked back and forth in bid section by concrete precision screed operation vehicle, using measuring system to concrete precision screed operation vehicle
Location parameter measure；The location parameter of measured concrete precision screed operation vehicle is surveyed in advance with measuring system again
It measures and the control datum mark built a station is compared, determine that the location parameter of concrete precision screed operation vehicle and measuring system measure
And the error for the control datum mark built a station, it is adjusted according to leveling structure of the error of comparison to concrete precision screed operation vehicle
It is whole, the leveling precision of automatic real-time control concrete construction, to guarantee the precision of concrete precision screed operation vehicle operation leveling
Within the accuracy rating of control.
Further, described using the control datum mark for having laying track and operation maintenance offer in tunnel as mark
Standard is given using CP III (foundation pile control net or rail control network) the measurement control point laid in tunnel, including design relevant departments
The cross-post point (directly delaying, slow circle, circle delay, delay the points such as straight) and route curve radius of route out, or design relevant departments provide
Be designed and calculate obtained theoretical value strong point to linear (parameters such as sweep) according to CPIII point, and by route
Cross-post point or the typing of theoretical value strong point and establish linear gross data library, form control standard.
Further, it is described by measuring system to having the control base for being laid with track and operation maintenance and providing in tunnel
Measuring and building a station on schedule is the setting measurement trolley in constructing tunnel bid section, installs measuring system on measurement trolley, surveys
Amount system carries out normal data measurement first, according to the already existing CPIII(rail control network of rail line) point, it determines
The cross-post point data (directly delaying, slow circle, circle delay, delay the points such as straight) of route, and typing memory and the linear reason for establishing bid section of constructing
By database；If there is no cross-post point data on route temporarily, need according to CPIII point to linear (parameters such as sweep) into
Row design and calculating determine theory cross-post point data, and typing memory and the linear gross data library for establishing bid section of constructing.
Further, construction bid section longitudinal slope, the horizontal slope etc. obtained using the measuring system measurement on measurement trolley
Road surface parameter and walking rails, which survey parameter with road surface, is: measuring system is motionless, and concrete precision screed operation vehicle is in bid section line
The unloaded walking in road, is arranged measurement point on concrete precision screed operation vehicle, by accurate whole in measuring system measurement walking
The position of flat Operation Van's measurement point obtains the road surfaces parameters such as longitudinal slope, horizontal slope of the concrete precision screed operation vehicle in bid section and walks
Parameter is surveyed on row track and road surface.
Further, the measurement point that is arranged on concrete precision screed operation vehicle is to flatten to make in concrete precision
Two prisms are installed, two prisms are separately mounted to lateral the two of concrete precision screed operation vehicle screed operation device on industry vehicle
End, using measuring system measure two prisms location parameter (using continuous measurement or discontinuous measurement, when discontinuous measurement its
Interval is controlled by design accuracy requirement), pass through concrete precision screed operation two prisms of vehicle in measuring system measurement walking
Location parameter obtains road surfaces parameter and walking rails and the road surfaces such as longitudinal slope, horizontal slope of the concrete precision screed operation vehicle in bid section
Survey parameter.
Further, described that the location parameter of measured concrete precision screed operation vehicle and measuring system is leading
Measure and the control datum mark built a station is compared be by measuring system in accurate screed operation vehicle the unloaded row on bid section route
It walks actual measurement parameter obtained to be compared with the linear gross data library of foundation, obtains measurement error.
Further, the error according to comparison is adjusted the leveling structure of concrete precision screed operation vehicle
It is that measurement error is inputted into concrete precision screed operation vehicle controller, by concrete precision screed operation vehicle controller according to reality
Error is surveyed during construction operation, concrete precision screed operation vehicle flattening station is adjusted along bid section road surface, implements precision
Control, to control the longitudinal and transverse gradient on construction road base road surface and the consistency for establishing linear gross data library data.
Further, described by measurement error input concrete precision screed operation vehicle controller is by wireless or have
Measuring system measurement error obtained on measurement trolley is transferred to the control on concrete precision screed operation vehicle by line transmission
Device, by controller according to measurement error, in concrete precision screed operation vehicle operation, in due course by adjusting institutional adjustment coagulation
The apparatus for leveling position of native precision screed operation vehicle, the measurement error of concrete precision screed operation vehicle when cancel job.
Further, the adjustment mechanism is to be adjusted by digital leveling hydraulic cylinder to apparatus for leveling, mixed
Digital leveling hydraulic cylinder, digital leveling hydraulic cylinder and concrete precision screed operation are set on the solidifying accurate screed operation vehicle of soil
Apparatus for leveling on vehicle links together, and completes measurement error adjustment by digital leveling hydraulic cylinder displacement.
Further, (digital hydraulic jack is certainly by displacement sensor for the digital leveling hydraulic cylinder action displacement amount
Band) concrete precision screed operation vehicle controller is fed back to, closed-loop control is formed, while cloth screw hydraulic is controlled by controller
Walking screed operation is completed in motor and vibrate hydraulic motor driving cloth spiral and eccentric concrete vibrating mechanism movement, certainly by servo motor
The digital disk of band measures Operation Van's walking Displacement Feedback and gives concrete precision screed operation vehicle controller, is flattened by concrete precision
Work vehicle controller control digital leveling hydraulic cylinder is individually or simultaneously acted, to control the longitudinal and transverse gradient on base road surface
With the consistency of measuring system measurement data, guarantee that leveling precision reaches within critical field.
Further, the digital leveling hydraulic cylinder is servo-cylinder, by concrete precision screed operation vehicle
Hydraulic station provides hydraulic oil, and implements accurate control by the controller on concrete precision screed operation vehicle.
Further, the automatic real-time control concrete construction leveling precision the following steps are included:
1) measuring system is transported to construction bid section, measuring system is fixed, and nearby constructed in bid section to measuring system
CPIII point respectively plug in prism, CPIII point is measured and is built a station by measuring system, obtain measuring system exact position and
Construction bid section measurement standard parameter, or theoretical standard parameter is directly calculated by the CPIII point that design provides；
2) measuring system is motionless, concrete precision screed operation vehicle zero load walking, on concrete precision screed operation vehicle
Digital leveling hydraulic cylinder top install prism, utilize measuring system measurement digital leveling hydraulic cylinder location parameter (even
Continuous measurement or discontinuous measurement, its interval is by design accuracy requirements control when discontinuous measurement), (still zero load) is by prism when backhaul
It is placed on another digital leveling hydraulic cylinder.The location parameter of primary two digital leveling hydraulic cylinders available back and forth (can weigh
Repetition measurement amount simultaneously verifies precision, walks twice by ipsilateral tool track)；
3) it is compared and (is extracted theoretical with theoretical position using the real time measured position of prism on digital leveling hydraulic cylinder
The parameter of corresponding position is compared in database), and control digital leveling hydraulic cylinder adjust eccentric vibro-rammer height and
Inclination angle carries out accurate leveling to concrete；Concrete distributing spiral bottom surface is synchronous with vibro-rammer holding when precision leveling, just exists
Extra concrete is driven out of before precision leveling；Measurement and control computer in measuring system and concrete precision screed operation vehicle
By wirelessly carrying out data communication, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m；
4) after concrete curing, formed face is checked using accurate screed operation vehicle zero load, measurement method with
Screed operation mode is similar, but without vibrating；The gap on measurement vibro-rammer and ground is the precision that may know that forming face.Pass through
Adjustment job parameter, which is accumulated experience, after review also can be improved the precision of lower subjob.
A kind of tunnel concrete ground accurate bump-cutter machine group, tunnel concrete ground accurate bump-cutter machine group include at least coagulation
Native precision screed operation vehicle and measurement trolley complete tunnel by the coordinative operation of concrete precision screed operation vehicle and measurement trolley
Road mattess paves and accurate leveling；Wherein, it measures on trolley and measuring system is installed, by the measuring system for measuring trolley
It measures the standard parameter in bid section and establishes database, then pass through measuring system and measure the real-time of concrete precision screed operation vehicle
Parameter simultaneously is compared to obtain measurement error, and measurement error is then transferred to concrete precision leveling work by wired or wireless
The controller of industry vehicle, in concrete precision screed operation vehicle construction operation, by the controller of concrete precision screed operation vehicle
The position adjustment of apparatus for leveling, the measurement error of concrete precision screed operation vehicle when cancel job are carried out according to measurement error.
Further, digital leveling hydraulic cylinder, digital leveling are installed on the concrete precision screed operation vehicle
Hydraulic cylinder top, which is respectively designed, has prism to install interface, and when measurement needs to install prism on it.
Further, the concrete precision screed operation vehicle running gear, which has, leans on rail device, using leaning on when walking
The colloid of rail device is wear-resisting steadily to walk by the side that rail wheel makes trolley lean against tool track, guarantees that the leveling of concrete precision is made
Industry vehicle homework precision.
Further, concrete distributing spiral is provided on the concrete precision screed operation vehicle and fiddles with mechanism, mix
The cloth spiral bottom surface that solidifying handwoven cloth material spiral fiddles with mechanism is synchronous with vibro-rammer holding, and it is extra just to have driven out of before precision leveling
Concrete.
Further, the measuring system passes through with the measurement and control computer on concrete precision screed operation vehicle
Wireless to carry out data communication, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m.
The present invention has the advantages that
The present invention combines the tunnel concrete ground to be formed precision by measurement trolley and concrete precision screed operation vehicle
Unit is flattened, is paved by the coordinative operation completion tunnel concrete ground of each device and precision flattens；It proposes a kind of high-precision
Arrangement and method for construction that concrete road bed band detects automatically, continuous, Fully-mechanized is spent, the measurement control of CP III laid in tunnel is utilized
The leveling precision of the automatic real-time control concrete of point, operation are easy, and control precision is high, effectively avoid overproof, improve operating efficiency
With the method and device for reducing environmental pollution.Up to 1mm+1ppm, precision is declined slightly precision when dynamic measures, but passes through repetition
Measurement and by the section of track except the means such as trolley is snakelike, measurement and control precision can be improved.
Detailed description of the invention
Fig. 1 is concrete accurate bump-cutter machine group overall structure main view of the invention；
Fig. 2 is measurement vehicle structure schematic diagram of the invention；
Fig. 3 is measurement trolley side structure schematic diagram of the invention；
Fig. 4 is concrete precision leveling car structural schematic diagram of the invention；
Fig. 5 is concrete precision leveling car side structure schematic diagram of the invention；
Fig. 6 is concrete precision leveling car A-A the schematic diagram of the section structure of the invention；
Fig. 7 is that concrete of the invention evens the Operation Van's structural schematic diagram that vibrates out；
Fig. 8 is that concrete of the invention evens Operation Van's side structure schematic diagram of vibrating out；
Fig. 9 is that concrete of the invention evens Operation Van's overlooking structure diagram of vibrating out.
Specific embodiment
It is next in the following with reference to the drawings and specific embodiments that the present invention is further explained.
Embodiment one
By attached drawing as can be seen that the present invention relates to a kind of tunnel concrete ground accurate bump-cutter machine group, tunnel concrete
Ground accurate bump-cutter machine group includes that concrete evens vibrate Operation Van 1 and concrete precision screed operation vehicle 2 and measurement trolley 3 out,
The coordinative operation for evening vibrate Operation Van 1 and concrete precision screed operation vehicle 2 and measurement trolley 3 out by concrete completes tunnel
Road mattess paves and accurate leveling；Wherein, it measures and measuring system 301 is installed on trolley 3, measuring system 301 is responsible for system
It unites real-time measurement and precision controlling, what concrete evened that Operation Van 1 of vibrating is responsible for concrete out shakeouts and smash in advance shake process, concrete
Accurate screed operation vehicle 2 is responsible for the accurate leveling of concrete.
Digital leveling hydraulic cylinder 201, digital leveling hydraulic oil are installed on the concrete precision screed operation vehicle 2
201 top of cylinder, which is respectively designed, has prism to install interface 202, and when measurement needs to install prism 203 on it.Digital leveling hydraulic cylinder
201 complete error transfer factor by displacement；201 action displacement amount of digital leveling hydraulic cylinder is by displacement sensor (digital hydraulic oil
It is to draw in figure that cylinder, which carries) the formation closed-loop control of controller 206 is fed back to, controller 206 controls cloth screw hydraulic horse simultaneously
The hydraulic motor that reaches and vibrate drives cloth spiral and the eccentric movement of concrete vibrating mechanism 207 to complete walking screed operation, by servo motor
208 included digital disks measure Operation Van's walking Displacement Feedback to controller, control digital leveling hydraulic cylinder by controller 206
201 are individually or simultaneously acted, and to control the longitudinal and transverse gradient on base road surface and the consistency of measuring system measurement data, are protected
Card leveling precision reaches every 3m length height difference less than or equal to 2mm.
2 running gear 204 of concrete precision screed operation vehicle, which has, leans on rail device 205, using leaning on rail when walking
The colloid of device 205 is wear-resisting steadily to walk by the side that rail wheel makes trolley lean against tool track, guarantees accurate screed operation vehicle
Homework precision.The central support device for being used to support trolley is additionally provided at the intermediate position of concrete precision screed operation vehicle 2
209；The hydraulic system 210 of feed flow is equipped at the rear portion of concrete precision screed operation vehicle 2.
Measuring system 301 on the measurement trolley 3 is mounted on trolley plate 302, the installation of 302 side of trolley plate
Have on measurement traveling wheel of trolley 303, measurement traveling wheel of trolley 303 can walk on the rail 5, small by being arranged in after walking in place
Supporting leg 304 on vehicle plate 302 supports, and is fixed position.
The construction operation method that above-mentioned apparatus for work carries out rail tunnel railway roadbed is: using having laying in tunnel 4
Measuring system 301 is arranged in construction bid section as standard in the control datum mark that track and operation maintenance provide, and is by measurement
It unites to have in 301 pairs of tunnels and is laid with track and control datum mark that operation maintenance provides is measured and built a station, obtain measurement system
The exact position of system 301；Then concrete precision screed operation vehicle 2 is allowed to walk back and forth in bid section, and whole in concrete precision
When flat Operation Van 2 walks back and forth in bid section, by measuring system 301 to the location parameter of concrete precision screed operation vehicle 2
It measures；The control that the location parameter of measured concrete precision screed operation vehicle and measuring system are measured and built a station again
Datum mark is compared, and is adjusted according to leveling structure of the error of comparison to concrete precision screed operation vehicle, automatic real
When control concrete construction leveling precision, with guarantee concrete precision screed operation vehicle operation leveling precision control essence
Within the scope of degree.
Described is to utilize using having the control datum mark for being laid with track and operation maintenance offer in tunnel as standard
The CP III (foundation pile control net or rail control network) laid in tunnel measures control point, the route provided including design relevant departments
Cross-post point (straight slow, slow circle, circle be slow, the slow points such as straight) and route curve radius, and by the point typing of the cross-post of route and foundation
Linear gross data library forms control standard.
The setting measuring system in construction bid section is the setting measurement trolley 3 in constructing tunnel bid section, is being measured
Measuring system 301 is installed on trolley 3 and is responsible for system real-time measurement and precision controlling, progress normal data measurement first, according to rail
The already existing CPIII(rail control network in road traffic route) point, determine route cross-post point data (straight slow, slow circle, circle be slow,
Slow straight equal points), and typing and establish linear gross data library；Then it is obtained using the measurement of measuring system 301 on measurement trolley 3
Construction bid section longitudinal slope, road surfaces parameter and the walking rails such as horizontal slope and road surface survey parameter, and the linear gross data with foundation
Library is compared, and obtains measurement error, then by measurement error input controller, adjusts concrete according to measurement error by controller
Precision controlling is implemented in accurate 2 position of screed operation vehicle, to control the longitudinal and transverse gradient on base road surface and establish linear gross data
The consistency of library data.
Described measures the road surfaces such as obtained construction bid section longitudinal slope, horizontal slope ginseng using the measuring system 301 on measurement trolley 3
Several and walking rails are with road surface actual measurement parameter: measuring system 301 is motionless, the unloaded walking of concrete precision screed operation vehicle 2,
Digital leveling hydraulic cylinder 201 is set on concrete precision screed operation vehicle 2, and prism is installed on digital leveling hydraulic cylinder top
203, using the location parameter of measuring system measurement servo-cylinder (using continuous measurement or discontinuous measurement, when discontinuous measurement
Its interval is controlled by design accuracy requirement), prism is placed on another digital leveling hydraulic cylinder by (still unloaded) when backhaul；Once
The location parameter of available two digital leveling hydraulic cylinders back and forth, passes through duplicate measurements and verifies precision, and duplicate measurements is equal
It walks by ipsilateral tool track.
It is described to obtain measurement trolley existing after measurement error is concrete precision screed operation vehicle right lateral to operation bid section
Suitable position is fixed, the 2 digital leveling liquid of measuring system 301 and concrete precision screed operation vehicle installed by measurement trolley 3
The signal installed on compressing cylinder 201 receives the good initial position of prism static demarcating, is then existed by concrete precision screed operation vehicle 2
The walking of operation bid section, and in the process of walking, it is somebody's turn to do by what measuring system 301 and signal reception 203 conjunction measuring of prism obtained
The road surfaces parameter such as bid section longitudinal slope, horizontal slope and walking rails and road surface parameter, then by the mark in the parameter and measuring system that are measured
Quasi- value is compared, and obtains measurement error.
It is described that adjust concrete precision screed operation truck position according to measurement error by controller 206 be in concrete essence
Digital leveling hydraulic cylinder 201 is arranged in close screed operation vehicle, and digital leveling hydraulic cylinder completes error transfer factor by displacement；Number
Leveling hydraulic cylinder action displacement amount feeds back to controller by displacement sensor (digital hydraulic jack is included) and forms closed-loop control,
Cloth screw hydraulic motor is controlled simultaneously and row is completed in vibrate hydraulic motor driving cloth spiral and the eccentric movement of concrete vibrating mechanism 207
It walks, Operation Van's walking Displacement Feedback is measured to controller 206 by the digital disk that servo motor 208 carries, number is controlled by controller
Word leveling hydraulic cylinder is individually or simultaneously acted, to control the longitudinal and transverse gradient and measuring system measurement data on base road surface
Consistency, guarantee that leveling precision reaches every 3m length height difference less than or equal to 2mm.
Concrete distributing spiral, which is provided with, on the concrete precision screed operation vehicle fiddles with mechanism, concrete distributing spiral shell
The cloth spiral bottom surface that mechanism is fiddled in rotation is synchronous with vibro-rammer holding, just drives extra concrete out of before precision leveling.
Measurement and control computer in the measuring system and accurate screed operation vehicle is logical by wirelessly carrying out data
News, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m.
The leveling precision of the automatic real-time control concrete construction the following steps are included:
1) measuring system is transported to construction bid section by track 5, it is fixed and right by the measuring system 301 on trolley 3 is measured
The CPIII point that measuring system is nearby constructed in bid section plugs in prism respectively, and CPIII point is measured and built a station by measuring system,
Obtain the exact position of measuring system；
2) measuring system 301 is motionless, and the unloaded walking of concrete precision screed operation vehicle 2, digital leveling hydraulic cylinder 201 pushes up
Installation prism 203 in end measures location parameter (continuous measurement or the interruption of digital leveling hydraulic cylinder 201 using measuring system 301
Measurement, its interval is by design accuracy requirements control when discontinuous measurement), prism is placed in another number by (still zero load) when backhaul
It levels on hydraulic cylinder 201.Location parameter (the repeatable measurement of primary two digital leveling hydraulic cylinders 201 available back and forth
And precision is verified, walk twice by ipsilateral tool track)；
3) it is compared using the real time measured position of prism on 201 top of digital leveling hydraulic cylinder with theoretical position
(parameter for extracting corresponding position in gross data library is compared), and control digital leveling hydraulic cylinder 201 and adjust eccentric vibration
The height of tamping iron and inclination angle carry out accurate leveling to concrete；Concrete distributing spiral bottom surface and vibro-rammer are kept when precision leveling
It is synchronous, extra concrete just is driven out of before precision leveling；Measurement in measuring system and concrete precision screed operation vehicle
With control computer by wirelessly carrying out data communication, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m；
4) after concrete curing, formed face is checked using concrete precision screed operation vehicle zero load, is measured
Mode is similar with screed operation mode, but without vibrating；The gap on measurement vibro-rammer and ground is the essence that may know that forming face
Degree.Being accumulated experience by adjustment job parameter after review also can be improved the precision of lower subjob.
Entire finishing operation mode is as follows:
1, aggregate is transported into operation bid section blanking first and topples over aggregate, then concrete, which is evened out, vibrates
1 right lateral of Operation Van evens the aggregate that concrete transportation blanking Operation Van is toppled over out, then operates concrete vibration bar oil
The decline of cylinder 101 enables concrete vibration bar 102 to be inserted into aggregate, and sufficiently vibration makes aggregate uniform pack extremely
In the reinforcing bar grid of tunnel road base, operation concrete vibration bar 102 is risen, and concrete evens Operation Van 1 of vibrating out by fiddling with vehicle
103 right lateral of walking mechanism to next station carries out above-mentioned operation.
2, measurement trolley 3 is first fixed in suitable position, is led to operation bid section by 2 right lateral of concrete precision screed operation vehicle
It crosses on the digital leveling hydraulic cylinder 201 in the measuring system 301 and concrete precision screed operation vehicle 2 that measurement trolley 3 is installed
The signal of installation receives the good initial position of prism static demarcating, then measuring system 301 is measured to the obtained bid section longitudinal slope, cross
The measurement error input controller of the road surfaces parameter such as slope and walking rails and road surface parameter, digital leveling hydraulic cylinder 201 act
Displacement feeds back to controller by displacement sensor (digital hydraulic jack is included) and forms closed-loop control, while controlling cloth spiral
Walking is completed in hydraulic motor and vibrate hydraulic motor driving cloth spiral and eccentric concrete vibrating mechanism movement, is carried by servo motor
Digital disk measures Operation Van's walking Displacement Feedback to controller, controls two digital leveling hydraulic cylinders 201 by controller and carries out
It individually or simultaneously acts, to control the longitudinal and transverse gradient on base road surface and the consistency of 301 measurement data of measuring system, leveling essence
Degree reaches every 3m length height difference less than or equal to 2mm.
Embodiment two
Operating equipment used by embodiment two is as embodiment one, and only form of construction work is different, a kind of track
The construction operation method of traffic tunnel railway roadbed is made using having the control datum mark for being laid with track and operation maintenance offer in tunnel
For standard, measuring system is set in construction bid section, track is laid with and operation maintenance is mentioned to having in tunnel by measuring system
The control datum mark of confession is measured and is built a station, and obtains the exact position of measuring system；Then concrete precision screed operation is allowed
Vehicle walks back and forth in bid section, and walks back and forth through measuring system in bid section to coagulation in concrete precision screed operation vehicle
The location parameter of native precision screed operation vehicle measures；Again by the location parameter of measured concrete precision screed operation vehicle
It is measured with measuring system and the control datum mark built a station is compared, according to the error of comparison to concrete precision screed operation vehicle
Leveling structure be adjusted, the leveling precision of automatic real-time control concrete construction, to guarantee concrete precision screed operation
The precision of vehicle operation leveling is within the accuracy rating of control.
Further, it is described using design relevant departments provide according to CPIII point, (sweep etc. is joined to linear
Number) it is designed and calculates obtained theoretical value strong point, and by the theoretical value strong point typing calculated and establish linear reason
By database, control standard is formed.
Further, the setting measuring system in construction bid section is that setting measurement is small in constructing tunnel bid section
Vehicle, installation measuring system is responsible for system real-time measurement and precision controlling on measurement trolley, progress normal data measurement first, root
Linear (parameters such as sweep) are designed and are calculated according to the point of CPIII determined by design department, and typing and establish line
Shape gross data library；Join on the road surfaces such as construction bid section longitudinal slope, the horizontal slope then obtained using the measuring system measurement on measurement trolley
Parameter is surveyed on several and walking rails and road surface, and is compared with the linear gross data library of foundation, obtains measurement error, then will
Measurement error input controller adjusts concrete precision screed operation truck position according to measurement error by controller, implements precision
Control, to control the longitudinal and transverse gradient on base road surface and establish the consistency of linear gross data library data.
The road surfaces parameters such as construction bid section longitudinal slope, the horizontal slope that the described measuring system measurement using on measurement trolley obtains and
Walking rails are with road surface actual measurement parameter: measuring system is motionless, concrete precision screed operation vehicle zero load walking, in concrete essence
Digital leveling hydraulic cylinder is set on close screed operation vehicle, and digital leveling hydraulic cylinder top installs prism, utilizes measuring system
Measuring the location parameter of digital leveling hydraulic cylinder, (using continuous measurement or discontinuous measurement, its interval is pressed when discontinuous measurement
Design accuracy requires control), prism is placed on another digital leveling hydraulic cylinder by (still unloaded) when backhaul；It can once obtain back and forth
The location parameter for obtaining two digital leveling hydraulic cylinders, passes through duplicate measurements and verifies precision, and ipsilateral work is leaned in duplicate measurements
Has rail walking.
It is described to obtain measurement trolley existing after measurement error is concrete precision screed operation vehicle right lateral to operation bid section
Suitable position is fixed, and the measuring system and concrete precision screed operation vehicle digital leveling hydraulic cylinder of measurement trolley installation are passed through
The signal of upper installation receives the good initial position of prism static demarcating, then by concrete precision screed operation vehicle in operation bid section row
It walks, and in the process of walking, the roads such as bid section longitudinal slope, the horizontal slope that prism conjunction measuring obtains is received by measuring system and signal
Face parameter and walking rails and road surface parameter, then the parameter measured is compared with the standard value in measuring system, it obtains
Measurement error.
It is described that adjust concrete precision screed operation truck position according to measurement error by controller be in concrete precision
Digital leveling hydraulic cylinder is arranged in screed operation vehicle, and digital leveling hydraulic cylinder completes error transfer factor by displacement；Digital leveling
Hydraulic cylinder action displacement amount feeds back to controller by displacement sensor (digital hydraulic jack is included) and forms closed-loop control, simultaneously
Walking is completed in control cloth screw hydraulic motor and vibrate hydraulic motor driving cloth spiral and eccentric concrete vibrating mechanism movement, by watching
It takes the included digital disk of motor and measures Operation Van's walking Displacement Feedback to controller, digital leveling hydraulic cylinder is controlled by controller
It is individually or simultaneously acted, to control the longitudinal and transverse gradient on base road surface and the consistency of measuring system measurement data, guarantees to adjust
Flat precision reaches every 3m length height difference less than or equal to 2mm.
Concrete distributing spiral, which is provided with, on the concrete precision screed operation vehicle fiddles with mechanism, concrete distributing spiral shell
The cloth spiral bottom surface that mechanism is fiddled in rotation is synchronous with vibro-rammer holding, just drives extra concrete out of before precision leveling.
The measuring system is with the measurement and control computer on concrete precision screed operation vehicle by wirelessly carrying out
Data communication, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m.
The leveling precision of the automatic real-time control concrete construction the following steps are included:
1) measuring system is transported to construction bid section, measuring system is fixed, and nearby constructed in bid section to measuring system
CPIII point plugs in prism respectively, and CPIII point is measured and built a station by measuring system, obtains the exact position of measuring system；
2) measuring system is motionless, concrete precision screed operation vehicle zero load walking, the installation of digital leveling hydraulic cylinder top
Prism utilizes location parameter (continuous measurement or discontinuous measurement, the interruption survey of measuring system measurement digital leveling hydraulic cylinder
Its interval is controlled by design accuracy requirement when amount), prism is placed in another digital leveling hydraulic cylinder 2 by (still unloaded) when backhaul
On.(repeatable measurement simultaneously verifies precision to the location parameter of primary two digital leveling hydraulic cylinders available back and forth, leans on twice
Ipsilateral tool track walking)；
3) it is compared and (is extracted theoretical with theoretical position using the real time measured position of prism on digital leveling hydraulic cylinder
The parameter of corresponding position is compared in database), and control digital leveling hydraulic cylinder adjust eccentric vibro-rammer height and
Inclination angle carries out accurate leveling to concrete；Concrete distributing spiral bottom surface is synchronous with vibro-rammer holding when precision leveling, just exists
Extra concrete is driven out of before precision leveling；Measurement and control computer in measuring system and concrete precision screed operation vehicle
By wirelessly carrying out data communication, data add Handshake Protocol and verification, and the distance controlling of the two is in 200m；
4) after concrete curing, formed face is checked using concrete precision screed operation vehicle zero load, is measured
Mode is similar with screed operation mode, but without vibrating；The gap on measurement vibro-rammer and ground is the essence that may know that forming face
Degree.Being accumulated experience by adjustment job parameter after review also can be improved the precision of lower subjob.
It will be apparent that it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention,
After reading the present invention, those skilled in the art each fall within right appended by the application to the modification of various equivalent forms of the invention and want
Seek limited range.
Description according to the embodiment, it is clear that the invention mainly relates to a kind of construction operation sides of rail tunnel railway roadbed
Method is arranged in construction bid section using having the control datum mark for being laid with track and operation maintenance offer in tunnel as standard
Measuring system is measured simultaneously by measuring system to having the control datum mark for being laid with track and operation maintenance offer in tunnel
It builds a station, obtains exact position and the standard point of measuring system；Then concrete precision screed operation vehicle is allowed to carry out reversion in bid section
When walking, and being walked back and forth in bid section by concrete precision screed operation vehicle, concrete precision is flattened using measuring system
The location parameter of Operation Van measures；Again by the location parameter and measuring system of measured concrete precision screed operation vehicle
It measures in advance and the control datum mark built a station is compared, determine the location parameter of concrete precision screed operation vehicle and measurement is
The error of unified test amount and the control datum mark built a station, according to the error of comparison to the leveling structure of concrete precision screed operation vehicle
It is adjusted, the leveling precision of automatic real-time control concrete construction, to guarantee that concrete precision screed operation vehicle operation flattens
Precision within the accuracy rating of control.
Further, described using the control datum mark for having laying track and operation maintenance offer in tunnel as mark
Standard is given using CP III (foundation pile control net or rail control network) the measurement control point laid in tunnel, including design relevant departments
The cross-post point (directly delaying, slow circle, circle delay, delay the points such as straight) and route curve radius of route out, or design relevant departments provide
Be designed and calculate obtained theoretical value strong point to linear (parameters such as sweep) according to CPIII point, and by route
Cross-post point or the typing of theoretical value strong point and establish linear gross data library, form control standard.
Further, it is described by measuring system to having the control base for being laid with track and operation maintenance and providing in tunnel
Measuring and building a station on schedule is the setting measurement trolley in constructing tunnel bid section, installs measuring system on measurement trolley, surveys
Amount system carries out normal data measurement first, according to the already existing CPIII(rail control network of rail line) point, it determines
The cross-post point data (directly delaying, slow circle, circle delay, delay the points such as straight) of route, and typing memory and the linear reason for establishing bid section of constructing
By database；If there is no cross-post point data on route temporarily, need according to CPIII point to linear (parameters such as sweep) into
Row design and calculating determine theory cross-post point data, and typing memory and the linear gross data library for establishing bid section of constructing.
Further, construction bid section longitudinal slope, the horizontal slope etc. obtained using the measuring system measurement on measurement trolley
Road surface parameter and walking rails, which survey parameter with road surface, is: measuring system is motionless, and concrete precision screed operation vehicle is in bid section line
The unloaded walking in road, is arranged measurement point on concrete precision screed operation vehicle, passes through concrete in measuring system measurement walking
The position of accurate screed operation vehicle measurement point obtains the road surfaces parameters such as longitudinal slope, horizontal slope of the accurate screed operation vehicle in bid section and walks
Parameter is surveyed on row track and road surface.
Further, the measurement point that is arranged on concrete precision screed operation vehicle is to flatten to make in concrete precision
Two prisms are installed, two prisms are separately mounted to lateral the two of concrete precision screed operation vehicle screed operation device on industry vehicle
End, using measuring system measure two prisms location parameter (using continuous measurement or discontinuous measurement, when discontinuous measurement its
Interval is controlled by design accuracy requirement), joined by the position of accurate screed operation two prisms of vehicle in measuring system measurement walking
Number obtains road surfaces parameter and the walking rails such as longitudinal slope, horizontal slope of the concrete precision screed operation vehicle in bid section and road surface actual measurement is joined
Number.
Further, described that the location parameter of measured concrete precision screed operation vehicle and measuring system is leading
Measure and the control datum mark built a station is compared be by measuring system in concrete precision screed operation vehicle on bid section route
Zero load walking actual measurement parameter obtained is compared with the linear gross data library of foundation, obtains measurement error.
Further, the error according to comparison is adjusted the leveling structure of concrete precision screed operation vehicle
It is that measurement error is inputted into concrete precision screed operation vehicle controller, by concrete precision screed operation vehicle controller according to reality
Error is surveyed during construction operation, concrete precision screed operation vehicle flattening station is adjusted along bid section road surface, implements precision
Control, to control the longitudinal and transverse gradient on construction road base road surface and the consistency for establishing linear gross data library data.
Further, described by measurement error input concrete precision screed operation vehicle controller is by wireless or have
Measuring system measurement error obtained on measurement trolley is transferred to the control on concrete precision screed operation vehicle by line transmission
Device, by controller according to measurement error, in concrete precision screed operation vehicle operation, in due course by adjusting institutional adjustment coagulation
The apparatus for leveling position of native precision screed operation vehicle, the measurement error of concrete precision screed operation vehicle when cancel job.
Further, the adjustment mechanism is to be adjusted by digital leveling hydraulic cylinder to apparatus for leveling, mixed
Digital leveling hydraulic cylinder, digital leveling hydraulic cylinder and concrete precision screed operation are set on the solidifying accurate screed operation vehicle of soil
Apparatus for leveling on vehicle links together, and completes measurement error adjustment by digital leveling hydraulic cylinder displacement.
Further, (digital hydraulic jack is certainly by displacement sensor for the digital leveling hydraulic cylinder action displacement amount
Band) concrete precision screed operation vehicle controller is fed back to, closed-loop control is formed, while cloth screw hydraulic is controlled by controller
Walking screed operation is completed in motor and vibrate hydraulic motor driving cloth spiral and eccentric concrete vibrating mechanism movement, certainly by servo motor
The digital disk of band measures Operation Van's walking Displacement Feedback and gives concrete precision screed operation vehicle controller, is flattened by concrete precision
Work vehicle controller control digital leveling hydraulic cylinder is individually or simultaneously acted, to control the longitudinal and transverse gradient on base road surface
With the consistency of measuring system measurement data, guarantee that leveling precision reaches within critical field.
Further, the digital leveling hydraulic cylinder is servo-cylinder, by concrete precision screed operation vehicle
Hydraulic station provides hydraulic oil, and implements accurate control by the controller on concrete precision screed operation vehicle.
Further, the automatic real-time control concrete construction leveling precision the following steps are included:
1) measuring system is transported to construction bid section, measuring system is fixed, and nearby constructed in bid section to measuring system
CPIII point respectively plug in prism, CPIII point is measured and is built a station by measuring system, obtain measuring system exact position and
Construction bid section measurement standard parameter, or theoretical standard parameter is directly calculated by the CPIII point that design provides；
2) measuring system is motionless, concrete precision screed operation vehicle zero load walking, on concrete precision screed operation vehicle
Digital leveling hydraulic cylinder top install prism, utilize measuring system measurement digital leveling hydraulic cylinder location parameter (even
Continuous measurement or discontinuous measurement, its interval is by design accuracy requirements control when discontinuous measurement), (still zero load) is by prism when backhaul
It is placed on another digital leveling hydraulic cylinder.The location parameter of primary two digital leveling hydraulic cylinders available back and forth (can weigh
Repetition measurement amount simultaneously verifies precision, walks twice by ipsilateral tool track)；
3) it is compared and (is extracted theoretical with theoretical position using the real time measured position of prism on digital leveling hydraulic cylinder
The parameter of corresponding position is compared in database), and control digital leveling hydraulic cylinder adjust eccentric vibro-rammer height and
Inclination angle carries out accurate leveling to concrete；Concrete distributing spiral bottom surface is synchronous with vibro-rammer holding when precision leveling, just exists
Extra concrete is driven out of before precision leveling；Measurement and control computer in measuring system and accurate screed operation vehicle passes through nothing
Line carries out data communication, and data add Handshake Protocol and verification, and the distance controlling of the two is in 200m；
4) after concrete curing, formed face is checked using concrete precision screed operation vehicle zero load, is measured
Mode is similar with screed operation mode, but without vibrating；The gap on measurement vibro-rammer and ground is the essence that may know that forming face
Degree.Being accumulated experience by adjustment job parameter after review also can be improved the precision of lower subjob.
The present invention has the advantages that
The present invention evens vibrate Operation Van and concrete precision screed operation vehicle out by concrete, measurement trolley combines to be formed
Tunnel concrete ground accurate bump-cutter machine group, tunnel concrete ground is completed by the coordinative operation of each device and is paved and accurate
Leveling；A kind of arrangement and method for construction that the band that high-precision is concrete road bed detects automatically, continuous, Fully-mechanized is proposed, tunnel is utilized
The CP III of interior laying measures the leveling precision of the automatic real-time control concrete in control point, and operation is easy, and control precision is high, effectively keeps away
Exempt from overproof, raising operating efficiency and the method and device for reducing environmental pollution.Precision is up to 1mm+1ppm, precision when dynamic measures
It is declined slightly, but measurement and control precision can be improved except the means such as trolley is snakelike by duplicate measurements and by the section of track.
Claims (10)
1. a kind of construction operation method of rail tunnel railway roadbed, it is characterised in that: using have in tunnel be laid with track and
As standard measuring system is arranged in construction bid section, by measuring system to tunnel in the control datum mark that operation maintenance provides
The control datum mark for inside having laying track and operation maintenance offer is measured and is built a station, and obtains the accurate position of measuring system
It sets；Then it allows concrete precision screed operation vehicle to walk back and forth in bid section, and passes through concrete precision screed operation Che Biao
When walking back and forth in section, measured using location parameter of the measuring system to concrete precision screed operation vehicle；It will be surveyed again
The control datum mark that the location parameter of the concrete precision screed operation vehicle obtained is measured and built a station in advance with measuring system is compared
It is right, determine the error for controlling datum mark that the location parameter of concrete precision screed operation vehicle and measuring system are measured and built a station,
It is adjusted according to leveling structure of the error of comparison to concrete precision screed operation vehicle, automatic real-time control concrete construction
Leveling precision, with guarantee concrete precision screed operation vehicle operation leveling precision within the accuracy rating of control.
2. the construction operation method of rail tunnel railway roadbed as described in claim 1, it is characterised in that: described utilizes tunnel
Having the control datum mark for being laid with track and operation maintenance offer in road as standard is measured using the CP III laid in tunnel
Control point, cross-post point and route curve radius including the route that design relevant departments provide, or design relevant departments provide
Be designed and calculate obtained theoretical value strong point to linear according to CPIII point, and by the cross-post of route point or theoretical value
Strong point typing and linear gross data library is established, forms control standard.
3. the construction operation method of rail tunnel railway roadbed as described in claim 1, it is characterised in that: described passes through survey
Amount system to having the control datum mark for being laid with track and operation maintenance offer in tunnel to measure and build a station is applied in tunnel
Setting measurement trolley in work bid section, installs measuring system on measurement trolley, measuring system carries out normal data measurement, root first
According to the already existing CPIII point of rail line, the cross-post point data of route, and typing memory and foundation construction mark are determined
The linear gross data library of section；If there is no cross-post point data on route temporarily, need to be designed according to CPIII point to linear
And calculating, determine theory cross-post point data, and typing memory and the linear gross data library for establishing construction bid section.
4. the construction operation method of rail tunnel railway roadbed as described in claim 1, it is characterised in that: described to construct
Setting measuring system is the setting measurement trolley in constructing tunnel bid section in bid section, and installation measuring system is responsible on measurement trolley
System real-time measurement and precision controlling, progress normal data measurement first, the point of the CPIII according to determined by design department is to linear
It is designed and calculates, and typing and establish linear gross data library；Then it is measured using the measuring system on measurement trolley
Parameter, and the linear theoretical value with foundation are surveyed in road surfaces parameter and the walking rails such as the construction bid section longitudinal slope, the horizontal slope that arrive and road surface
It is compared according to library, obtains measurement error, then by measurement error input controller, coagulation is adjusted according to measurement error by controller
Native precision screed operation truck position, implements precision controlling, to control the longitudinal and transverse gradient on base road surface and establish linear gross data
The consistency of library data；The roads such as construction bid section longitudinal slope, the horizontal slope obtained using the measuring system measurement on measurement trolley
Face parameter and walking rails, which survey parameter with road surface, is: measuring system is motionless, and concrete precision screed operation vehicle is in bid section route
Upper unloaded walking, is arranged measurement point on concrete precision screed operation vehicle, passes through concrete essence in measuring system measurement walking
The position of close screed operation vehicle measurement point obtains the road surfaces parameters such as longitudinal slope, horizontal slope of the concrete precision screed operation vehicle in bid section
Parameter is surveyed with walking rails and road surface.
5. the construction operation method of rail tunnel railway roadbed as claimed in claim 4, it is characterised in that: described in coagulation
Setting measurement point is two prisms of installation on concrete precision screed operation vehicle, two prisms point on native precision screed operation vehicle
It is not mounted on the transverse ends of concrete precision screed operation vehicle screed operation device, measures two prisms using measuring system
Location parameter obtains coagulation by the location parameter of concrete precision screed operation two prisms of vehicle in measuring system measurement walking
Parameter is surveyed on road surfaces parameter and the walking rails such as longitudinal slope, horizontal slope of the native precision screed operation vehicle in bid section and road surface；Described
The control datum mark that the location parameter of measured concrete precision screed operation vehicle and measuring system are measured and built a station in advance
Be compared is that in concrete precision screed operation vehicle, the unloaded actual measurement obtained of walking on bid section route is joined by measuring system
Number is compared with the linear gross data library established, and obtains measurement error.
6. the construction operation method of rail tunnel railway roadbed as described in claim 1, it is characterised in that: it is described according to than
Pair error the leveling structure of concrete precision screed operation vehicle is adjusted be by measurement error input concrete precision it is whole
Flat work vehicle controller, by concrete precision screed operation vehicle controller according to measurement error during construction operation, along
Bid section road surface adjusts concrete precision screed operation vehicle flattening station, implements precision controlling, with control construction road base road surface it is vertical,
Transverse slope and the consistency for establishing linear gross data library data.
7. the construction operation method of rail tunnel railway roadbed as claimed in claim 6, it is characterised in that: described will actual measurement
Error input concrete precision screed operation vehicle controller is by wirelessly or non-wirelessly transmitting measuring system institute on measurement trolley
The measurement error of acquisition is transferred to the controller on concrete precision screed operation vehicle, by controller according to measurement error, mixed
When solidifying soil precision screed operation vehicle operation, in due course by adjusting the apparatus for leveling position of institutional adjustment concrete precision screed operation vehicle
It sets, the measurement error of concrete precision screed operation vehicle when cancel job.
8. the construction operation method of rail tunnel railway roadbed as claimed in claim 7, it is characterised in that: the adjustment machine
Structure is to be adjusted by digital leveling hydraulic cylinder to apparatus for leveling, and number is arranged on concrete precision screed operation vehicle and adjusts
Flat hydraulic cylinder, digital leveling hydraulic cylinder link together with the apparatus for leveling on concrete precision screed operation vehicle, pass through
Digital leveling hydraulic cylinder displacement completes measurement error adjustment；The digital leveling hydraulic cylinder action displacement amount is passed by displacement
Sensor feeds back to concrete precision screed operation vehicle controller, forms closed-loop control, while controlling cloth spiral liquid by controller
Walking screed operation is completed in pressure motor and vibrate hydraulic motor driving cloth spiral and eccentric concrete vibrating mechanism movement, by servo motor
Included digital disk measures Operation Van's walking Displacement Feedback and gives concrete precision screed operation vehicle controller, whole by concrete precision
Flat work vehicle controller control digital leveling hydraulic cylinder is individually or simultaneously acted, to control the longitudinal and transverse slope on base road surface
The consistency of degree and measuring system measurement data guarantees that leveling precision reaches within critical field.
9. the construction operation method of rail tunnel railway roadbed as claimed in claim 8, it is characterised in that: the number is adjusted
Flat hydraulic cylinder is servo-cylinder, provides hydraulic oil by the hydraulic station on concrete precision screed operation vehicle, and by concrete essence
Controller on close screed operation vehicle implements accurate control.
10. a kind of construction operation device of rail tunnel railway roadbed, it is characterised in that: tunnel concrete ground accurate bump-cutter machine
Group includes at least concrete precision screed operation vehicle and measurement trolley, passes through concrete precision screed operation vehicle and measurement trolley
Coordinative operation completion tunnel concrete ground paves and accurate leveling；Wherein, it measures on trolley and measuring system is installed, pass through measurement
The measuring system of trolley measures the standard parameter in bid section and establishes database, then whole by measuring system measurement concrete precision
The real-time parameter of flat Operation Van simultaneously is compared to obtain measurement error, is then transferred to measurement error by wired or wireless mixed
The controller of the solidifying accurate screed operation vehicle of soil is flattened in concrete precision screed operation vehicle construction operation by concrete precision
The controller of Operation Van is adjusted according to the position that measurement error carries out apparatus for leveling, concrete precision screed operation when cancel job
The measurement error of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740185.9A CN106351086B (en) | 2016-08-29 | 2016-08-29 | A kind of construction operation method and its system and device of tunnel railway roadbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740185.9A CN106351086B (en) | 2016-08-29 | 2016-08-29 | A kind of construction operation method and its system and device of tunnel railway roadbed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351086A CN106351086A (en) | 2017-01-25 |
| CN106351086B true CN106351086B (en) | 2019-03-22 |
Family
ID=57856062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740185.9A Active CN106351086B (en) | 2016-08-29 | 2016-08-29 | A kind of construction operation method and its system and device of tunnel railway roadbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351086B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915587A (en) * | 2018-07-17 | 2018-11-30 | 山西伟捷瑞铁路工程有限公司 | Automatic capturing benchmark is accurately positioned the device and method of drilling in tunnel wall |
| CN111422248A (en) * | 2020-04-01 | 2020-07-17 | 株洲市东亨科技有限责任公司 | Subway rail laying vehicle with automatic control automobile body levelness function |
| CN112878119B (en) * | 2020-04-13 | 2023-01-17 | 北京易科路通铁道设备有限公司 | Construction method of ballast bed base |
| CN112101815A (en) * | 2020-09-25 | 2020-12-18 | 贵州电网有限责任公司 | Construction management visualization system for capital construction distribution network project |
| CN114673038A (en) * | 2022-04-08 | 2022-06-28 | 中铁第四勘察设计院集团有限公司 | Primary-secondary type water jet steel rail grinding assembly vehicle set and operation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT500950B1 (en) * | 2004-08-24 | 2006-05-15 | Rte Technologie Gmbh | METHOD FOR PRODUCING A TUNNEL TRACK FOR RAIL VEHICLES |
| CN2898099Y (en) * | 2006-03-14 | 2007-05-09 | 上海市机械施工有限公司 | Crane trolley for spreading lane board in tunnel |
| CN101736661A (en) * | 2009-12-30 | 2010-06-16 | 中铁八局集团有限公司 | Fine adjusting method for track slab of slab type ballastless track |
| CN102191731A (en) * | 2010-03-03 | 2011-09-21 | 徐天文 | Gantry crane for auxiliary rail |
| CN102296497A (en) * | 2011-06-15 | 2011-12-28 | 中铁四局集团有限公司 | Accurate adjustment construction method of turnout plate of CRTS II-type plate-type turnout non-ballast track |
| CN103109020A (en) * | 2010-09-15 | 2013-05-15 | 克纳普集团控股公司 | Device for carrying out track construction works |
| CN203530795U (en) * | 2013-10-14 | 2014-04-09 | 中铁十九局集团有限公司 | Ballastless track bed bedplate concrete leveling device |
-
2016
- 2016-08-29 CN CN201610740185.9A patent/CN106351086B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT500950B1 (en) * | 2004-08-24 | 2006-05-15 | Rte Technologie Gmbh | METHOD FOR PRODUCING A TUNNEL TRACK FOR RAIL VEHICLES |
| CN2898099Y (en) * | 2006-03-14 | 2007-05-09 | 上海市机械施工有限公司 | Crane trolley for spreading lane board in tunnel |
| CN101736661A (en) * | 2009-12-30 | 2010-06-16 | 中铁八局集团有限公司 | Fine adjusting method for track slab of slab type ballastless track |
| CN102191731A (en) * | 2010-03-03 | 2011-09-21 | 徐天文 | Gantry crane for auxiliary rail |
| CN103109020A (en) * | 2010-09-15 | 2013-05-15 | 克纳普集团控股公司 | Device for carrying out track construction works |
| CN102296497A (en) * | 2011-06-15 | 2011-12-28 | 中铁四局集团有限公司 | Accurate adjustment construction method of turnout plate of CRTS II-type plate-type turnout non-ballast track |
| CN203530795U (en) * | 2013-10-14 | 2014-04-09 | 中铁十九局集团有限公司 | Ballastless track bed bedplate concrete leveling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106351086A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106351086B (en) | A kind of construction operation method and its system and device of tunnel railway roadbed | |
| CN109750580B (en) | Method for measuring thickness of pavement layer through road roller, road roller and road roller system | |
| CN102277817B (en) | Asphalt wave roads construction method | |
| CN103114509B (en) | Slipform construction method for concrete side film of roadbase | |
| CN217869847U (en) | Asphalt paving system | |
| CN106351077B (en) | A kind of subway rail guidance tape basement construction equipment | |
| CN104631264A (en) | Continuous paving construction technology of cement concrete bridge floor and steel bridge floor | |
| CN106638183A (en) | Urban rail transit assembly board type high precision rail base cast-in-place construction method | |
| CN113622316A (en) | Steel truss girder multipoint traction type pushing construction system and construction method thereof | |
| CN105274912B (en) | Construction method for hardening monolithic track bed of tramcar | |
| CN108560369B (en) | Lofting construction method for high-speed loop curved surface paving | |
| CN108149553A (en) | Cement stabilizing crushed-gravel layer and its construction method | |
| CN117029744A (en) | Control system and control method of multi-machine combined paving device | |
| CN103276716B (en) | A kind of changeover portion CFG stake and mattress layer composite foundation stabilization construction method | |
| CN206599704U (en) | A kind of subway rail guidance tape basement construction equipment | |
| CN112482119A (en) | Construction method for cement stabilized macadam foundation | |
| CN106223137B (en) | A kind of concrete precision screed operation vehicle of tunnel railway roadbed construction operation | |
| CN205934613U (en) | Tunnel railway roadbed construction operation fiddle with car | |
| CN112982098B (en) | Material density measurement for paver applications | |
| CN108797230A (en) | A kind of 6 strands of comb type railroad switch construction methods of tramcar 59R2 groove profiles rail | |
| CN205934624U (en) | A measure dolly that is used for construction operation of tunnel railway roadbed | |
| CN212153025U (en) | Track supporting structure of bridge deck full-width paver | |
| CN110409248A (en) | A kind of road construction method | |
| CN115807375A (en) | Construction control method for elevation and flatness in road engineering | |
| CN114263085B (en) | Intelligent paving control system of paver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 412003 Jinshan Science and Technology Industrial Park, Xiangyang Square, Hetang District, Zhuzhou City, Hunan Province Patentee after: Zhuzhou long term wisdom made Limited by Share Ltd Address before: 412003 Hunan Zhuzhou Jinshan Industrial Park Long Railway Construction Machinery Co., Ltd. Patentee before: Zhuzhou Changyuan Railway Construction Machinery Co., Ltd. |