CN106483149A - The self-driven tunnel-liner nondestructive detection system of line rail and its method - Google Patents
The self-driven tunnel-liner nondestructive detection system of line rail and its method Download PDFInfo
- Publication number
- CN106483149A CN106483149A CN201611014173.4A CN201611014173A CN106483149A CN 106483149 A CN106483149 A CN 106483149A CN 201611014173 A CN201611014173 A CN 201611014173A CN 106483149 A CN106483149 A CN 106483149A
- Authority
- CN
- China
- Prior art keywords
- driving means
- displacement
- liner
- antenna
- line
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/631—Specific applications or type of materials large structures, walls
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to the self-driven tunnel-liner nondestructive detection system of line rail and its method, including suspension arrangement, driving means, rail wheel, displacement sensor and exploring antenna system；Track steel wire is provided with the suspension arrangement for being fixed on a detection survey line whole story end, driving means are provided with driving means for recording the exploring antenna system of tunnel-liner reflection configuration on the survey line of place and the shift value of sensing being labeled in the displacement sensor on waveform scale by moving on rail wheel in rail steel wire.The present invention is effectively avoided when tunnel-liner Non-Destructive Testing is carried out, survey line out-of-flatness that the danger of the detection too high detection of manually ascending a height of line position, the hand steered antenna of people are caused, speed of detection is uneven and detection process antenna is not closely connected, reduce the error of detecting location and WFS, simultaneously because the connection of displacement record device, so that while detection, detect survey line length to be labeled on detection waveform exactly, reduce workload.
Description
Technical field
The present invention relates to technical field of tunnel construction, and in particular to a kind of self-driven tunnel-liner Non-Destructive Testing system of line rail
System and its method.
Background technology
Lining construction quality testing handed over as tunnel, in final acceptance of construction control constructing tunnel quality pith,
Timely and accurately tunnel-liner Non-Destructive Testing is carried out, linning defect position can be determined with accurate assurance construction quality.Using
High-frequency electromagnetic antenna carries out the detection of lining construction quality, has been obtained for the extensive approval of engineering circles.Using high-frequency electromagnetic day
It is to construct and run one of main method of phase tunnel-liner Non-Destructive Testing that line carries out the detection of lining construction quality.The method is
5 surveys line are set altogether at the vault of tunnel-liner, both sides haunch and arch bottom along tunnel longitudinal direction, using high-frequency electromagnetic antenna along surveying
Line direction carries out electromagnetic wave detection, and the electromagnetic wave that antenna-reflected is returned by the host computer of the antenna other end is recorded, detection
After the completion of, lining thickness is analyzed in the oscillogram input Radan software that host computer is stored, steel arch-shelf is spaced, and searches backing
Cavity.The method for tunnel-liner Non-Destructive Testing being carried out using high-frequency electromagnetic antenna, in use only in antenna test surface
Closely connected lining cutting surface, antenna moving direction is perpendicular to tunnel ring, and in the case that certain survey line is spaced accurate mark, which is received
Collection waveform can accurately just reflect lining thickness, the position that steel arch-shelf interval and backing cavity are located.
However, as tunnel vault and haunch are typically far above people's height, when the antenna for carrying out haunch and vault is detected
Welding steel structure on loading machine is generally required, is allowed detection personnel stand in steelframe left-hand seat and antenna is lifted, as the advance of loading machine is carried out
The detection of lining cutting.When being detected using loading machine welding steel structure, tend not to as detection personnel stand in eminence hand act antenna
Closely connected in lining cutting well, and testing staff's muscle power is limited, often detects a very short segment distance and is accomplished by being rested, furthermore
Pavement roughness in tunnel, loading machine are difficult to advance along standard straight-line, and on ground, hand-held host computer carries out detection range mark
The personnel of note, will look up at whether antenna arrives mark location, while being also noted that underfooting road conditions and will ensure and loading machine
Safe distance is kept, often spill tag and wrong marking/measuring line are spaced in such a case.
To sum up, carrying out high-frequency electromagnetic antenna using said method carries out the detection of lining cutting, and gained waveform often occurs more
Irregular waveform and irregular interruption, and survey line interval of its mark is often also inaccurate, to later stage Radan software to waveform
Process show that accurate test result brings very burden, and belongs to work high above the ground due to detecting overall process, and its potential safety hazard is relatively
Many, larger threat is brought to the safety of the detection personal safety of personnel and detection instrument.
Content of the invention
It is an object of the invention to provide a kind of self-driven tunnel-liner nondestructive detection system of line rail and its method, can be in height
When frequency electromagnetic antenna carries out tunnel-liner detection, it is ensured that survey line is smoothed out, antenna is closely connected, it is ensured that the waveform continuous uniform of detection, spy
Survey cross section place clear and definite.
The technical solution adopted in the present invention is：
The self-driven tunnel-liner nondestructive detection system of line rail, it is characterised in that：
Including suspension arrangement, driving means, rail wheel, displacement sensor and exploring antenna system；
Track steel wire is provided with the suspension arrangement for being fixed on a detection survey line whole story end, driving means are in-orbit by rail wheel
Move on road steel wire, the exploring antenna system being provided with driving means for recording tunnel-liner reflection configuration on the survey line of place
The displacement sensor on waveform scale is labeled in by the shift value of sensing.
Respectively there is a pair of fixed plate at suspension arrangement two ends, are provided with the hanger bar of one U-shaped between each pair fixed plate bottom；
A pair of tracks steel wire, wherein the two of one end hanger bar bottom piece are fixed with by take-up bolt between the hanger bar bottom of two ends
Traction steel wire is fixed with by take-up bolt between track steel wire.
Hanger bar two ends are connected to fixed plate bottom by sliding bar；
Sliding bar has the pipe component of bar-shaped trough for external diameter less than hanger bar internal diameter, and the bar-shaped trough of sliding bar is set along the axial direction of bar
Put, sliding bar inserts hanger bar, sliding position is fixed by the bolt arranged in hanger bar.
Driving means include driving means base plate, and driving means base plate bottom surface arranges rail wheel；
Exploring antenna wire hole is provided with the middle part of driving means base plate, is provided with for fixing detection around exploring antenna wire hole
The antenna fixed claw of antenna system；
Driving means base plate side is provided with the hoist engine of retracting traction steel wire.
Antenna fixed claw bottom is fixed on setting on driving means base plate diagonal by antenna fixed claw fixing bolt
In antenna fixed claw sliding eye, antenna fixed claw sliding eye is slotted hole.
Hoist engine include elevator wheel, lifting motor, lifting motor and infrared sensing switch power supply and hoist engine infrared
Signaling switch, the operation of hoist engine pass through driving means remote control control.
Rail wheel includes scroll wheel with groove, and scroll wheel center is rolling shaft, and rolling shaft both sides pass through connecting rod
It is connected on scroll wheel base；
Damping spring is provided with connecting rod；
Rail wheel is fixed on driving means base plate bottom surface by scroll wheel base；
Has anti-slip rubber layer on scroll wheel.
Displacement sensor includes displacement scroll wheel, is provided with rotation sensor, rotation sensor on displacement scroll wheel wheel shaft
Displacement induced signal transmission line is drawn, displacement induced signal transmission thread end is that displacement induced signal transmission line connects plug, position
Move induced signal transmission line connection plug insertion exploring antenna system；
Two connecting rods of rotatable rivet interlacement are provided with the wheel shaft of displacement scroll wheel, and two interlinking lever ends pass through connecting rod
Rotary shaft is connected on displacement transducer connecting bottom board, and displacement sensor is fixed on driving dress by displacement transducer connecting bottom board
Bottom set plate bottom surface.
Tensioning is provided between two sections of two connecting rods, between two connecting rod bottom sections and displacement transducer connecting bottom board
Retaining spring.
The self-driven tunnel-liner lossless detection method of line rail, it is characterised in that：
Comprise the following steps：
Exploring antenna system is placed on the driving means base plate of driving means, spy is fixed by adjusting the position of antenna fixed claw
Survey antenna system；
By the rail wheel screens of driving means bottom on the track steel wire of suspension arrangement, by the antenna of exploring antenna system and position
The displacement scroll wheel for moving inductor is close in lining cutting, and the traction steel wire on elevator wheel is connected to positioned at survey line emphasis position
On take-up bolt in the middle of suspension arrangement, start exploring antenna system and start detection, tunnel-liner is anti-on the survey line of record place
Ejected wave shape；
Start the hoist engine of driving means by driving means remote control so that exploring antenna system is on the track of suspension arrangement
Mobile, meanwhile, the displacement for detecting is marked on the waveform detected by exploring antenna system by displacement transducer；
Diverse location is divided to collect the oscillogram of each survey line.
The present invention has advantages below：
（1）The self-driven tunnel-liner nondestructive detection system of line rail that the present invention is provided, drives dress using suspension arrangement and antenna
Put so that exploring antenna can carry out accurately mobile detection, the track with damping spring of employing according to the survey line of regulation
Wheel can cause antenna test surface to keep closely connected lining cutting so that the waveform continuous uniform of detection, detection cross section place are clear and definite.
（2）By the connection of displacement sensor, can cause in antenna detection process, waveform measured by accurate recording
Position, and be labeled in the oscillogram that detection is obtained simultaneously, effectively prevent in detection process is carried out, due to marking people
The problem of the detection waveform distance spill tag that the carelessness of member causes.
（3）By the control of remote control, can be in unit in charge of construction personnel by suspension arrangement, antenna, driving means and displacement
After induction installation is installed, detection process can be completed by a people completely, greatly save human cost.And it is outstanding in a survey line
Hang device installation, while detection, workmen can continue to install the suspension arrangement on other surveys line and track,
Substantially reduce detection time.
（4）Using tunneling boring waveform recording and show software, can be left by collected vault A, left haunch B
Arch bottom C, right haunch D, after the oscillogram on five surveys line collected by right arch bottom E is input into the software, can save as one
Overall file so that when result of detection analysis is carried out, can intuitively and accurately see the waveform situation for detecting, and can be directed to
A plurality of survey line is analyzed.
Description of the drawings
Fig. 1 is the self-driven tunnel-liner nondestructive detection system schematic diagram of line rail of the present invention；
Fig. 2 for the present invention the self-driven tunnel-liner nondestructive detection system of line rail in actually used scheme of installation；
Fig. 3 is the suspension arrangement structure chart of the present invention；
Fig. 4 is the front view of inventive drive means；
Fig. 5 is the rear view of inventive drive means；
Fig. 6 is the structure chart of the rail wheel of the present invention；
Fig. 7 is the elevation of rail wheel；
Fig. 8 is the structure chart of the displacement sensor of the present invention；
Fig. 9 is inventive drive means remote control schematic diagram；
In figure, 1- suspension arrangement, 2- driving means, 3- rail wheel, 4- displacement sensor, 5- driving means remote control, 6- detection
Antenna system, 101- fixed plate, 102- fixing hole, 103- hanger bar, 104- sliding bar, 105- slip fixing bolt, 106- are received
Line bolt, 107- track steel wire, 108- traction steel wire, 201- driving means base plate, 202- exploring antenna wire hole, 203- antenna
Fixed claw sliding eye, 204- antenna fixed claw fixing bolt, 205- elevator wheel, 206- lifting motor, 207- hoist engine and red
Outer inductive switch power supply, 208- hoist engine infrared signal switch, 209- antenna fixed claw, 210- antenna fixed claw anti-slip rubber
Pad, 301- scroll wheel with groove, 302- rolling shaft, 303- damping spring, 304- connecting rod, 305- scroll wheel base,
306- anti-skid rubber cushion, 401- displacement scroll wheel, 402- rotation sensor, two connecting rod of 403-, 404- tensioning retaining spring, 405-
Connecting rod rotary shaft, 406- displacement transducer connecting bottom board, 407- displacement induced signal transmission line, 408- displacement induced signal are passed
Line sending connection plug, 501- keying line plate, 502- advance key, 504- back spacer, 503- stop key, the transmitting of 505- infrared signal
Device.
Specific embodiment
With reference to specific embodiment, the present invention will be described in detail.
The self-driven tunnel-liner nondestructive detection system of line rail according to the present invention, including suspension arrangement 1, driving means 2,
Rail wheel 3, displacement sensor 4 and exploring antenna system 6.Arrange on the suspension arrangement 1 for being fixed on a detection survey line whole story end
There is track steel wire 107, driving means 2 are provided with for remembering in driving means 2 by moving on 3 in rail steel wire 107 of rail wheel
The exploring antenna system 6 of tunnel-liner reflection configuration and the shift value of sensing is labeled on waveform scale on record place survey line
Displacement sensor 4.
Respectively there is a pair of fixed plate 101 at 1 two ends of suspension arrangement, and fixed plate 101 is used for for suspension arrangement 1 being fixed to detection side line
In the lining cutting at whole story end.The hanger bar 103 of one U-shaped is provided between 101 bottom of each pair fixed plate；103 bottom of two ends hanger bar
A pair of tracks steel wire 107 is fixed with by take-up bolt 106 between portion, is to ensure that driving means 2 specify along suspension arrangement 1
The mobile track of survey line smooth-going.Pass through take-up bolt 106 wherein between two track steel wires 107 of 103 bottom of one end hanger bar
It is fixed with traction steel wire 108.103 two ends of hanger bar are connected to 101 bottom of fixed plate by sliding bar 104；Sliding bar 104 is outer
Footpath has the pipe component of bar-shaped trough less than 103 internal diameter of hanger bar, and the bar-shaped trough of sliding bar 104 is along the axially arranged of bar, sliding bar
104 insertion hanger bar 103, fix sliding position by the bolt 105 arranged in hanger bar 103 so that steel wire track
Height is suitable, so as to the closely connected lining cutting of antenna and force of sliding friction is less, suspension arrangement is arranged on survey line two ends, adjusts take-up spiral shell
Bolt 106 causes track steel wire 107 to relax, then the driving means 2 for fixing exploring antenna system 6 are stuck in track through rail wheel 3
On steel wire 107, adjust take-up bolt 106 and antenna is closely attached in lining cutting, and traction steel wire 108 is connected on hoist engine.
Driving means 2 include driving means base plate 201, and 201 bottom surface of driving means base plate arranges rail wheel 3；Driving means
201 middle part of base plate is provided with exploring antenna wire hole 202, is provided with for fixing detection day around exploring antenna wire hole 202
The antenna fixed claw 209 of linear system system 6；201 side of driving means base plate is provided with the hoist engine of retracting traction steel wire 108.Antenna
Fixed claw 209 has antenna fixed claw anti-skid rubber cushion 210.209 bottom of antenna fixed claw passes through antenna fixed claw fixing bolt
204 are fixed in the antenna fixed claw sliding eye 203 that arrange on 201 diagonal of driving means base plate, antenna fixed claw sliding eye
203 is slotted hole.Hoist engine includes elevator wheel 205, lifting motor 206, hoist engine and infrared sensing switch power supply 207 and volume
Machine infrared signal switch 208 is raised, the operation of hoist engine is controlled by driving means remote control 5.
Rail wheel 3 includes scroll wheel with groove 301, with anti-skid rubber cushion 306.301 center of scroll wheel is scroll wheel
Axle 302,302 both sides of rolling shaft are connected on scroll wheel base 305 by connecting rod 304；Damping is provided with connecting rod 304
Spring 303；Rail wheel 3 is fixed on 201 bottom surface of driving means base plate by scroll wheel base 305.
Displacement sensor 4 includes displacement scroll wheel 401, is provided with rotation sensor 402 on 401 wheel shaft of displacement scroll wheel,
Displacement induced signal transmission line 407 drawn by rotation sensor 402, and 407 end of displacement induced signal transmission line is displacement sensing letter
Number transmission line connection plug 408, displacement induced signal transmission line connection plug 408 insert exploring antenna system 6；Displacement scroll wheel
Two connecting rods 403 of L-shaped are provided with 401 wheel shaft, and two connecting rods, 403 end is connected to displacement biography by connecting rod rotary shaft 405
On sensor connecting bottom board 406, displacement sensor 4 is fixed on 201 bottom of driving means base plate by displacement transducer connecting bottom board 406
Face.Between two sections of two connecting rods 403, it is provided between two connecting rod bottom sections and displacement transducer connecting bottom board 406
Tight retaining spring 404.
Remote control 5 is driven to include keying line plate 501, advance key 502, back spacer 504, stop key 503 and infrared signal
Transmitter 505.Back spacer 504 is pressed, is released traction steel wire 108, when the length long enough that traction steel wire 108 is released,
On the middle take-up bolt 106 of the suspension arrangement 1 that the termination of traction steel wire 108 is wrapped in survey line final value end, advance key is pressed
502, the beginning to be detected such as stop key 503 is pressed when traction steel wire 108 tightens up in alignment.
The self-driven tunnel-liner lossless detection method of line rail based on said system structure, comprises the following steps：
Exploring antenna system 6 is placed on the driving means base plate 201 of driving means 2, by adjusting the position of antenna fixed claw 9
Fixing exploring antenna system 6；
By 3 screens of rail wheel of 2 bottom of driving means on the track steel wire 107 of suspension arrangement 1, the damping bullet of rail wheel 3 is made
Spring 303 carries out a certain amount of compression, adjusts the connecting rod 403 of displacement transducer 4；By the antenna of exploring antenna system 6 and displacement sense
Answer the displacement scroll wheel 401 of device 4 to be close in lining cutting, the traction steel wire 108 on hoist engine is connected to end of line position
On the middle take-up bolt 106 of suspension arrangement 1, start exploring antenna system 6 and start detection, tunnel-liner on the survey line of record place
Reflection configuration；
Start the hoist engine of driving means 2 by driving means remote control 5 so that exploring antenna system 6 is in the rail of suspension arrangement 1
Move on road, meanwhile, the displacement for detecting is marked on the waveform detected by exploring antenna system 6 by displacement transducer 4；
Diverse location is divided to collect the oscillogram of each survey line, in the host computer in being sent to positioned at ground detection personnel's hand.Displacement
Sensor 4 can be conveyed directly to the shift value for being sensed in exploring antenna system 6, carry out detecting the accurate mark of waveform length
Note, and by the oscillogram collected by main frame, point vault A, left haunch B, left arch bottom C, right haunch D, five diverse locations of right arch bottom E
It is input into into tunneling boring waveform recording and shows in software, in order to more intuitively and accurately observe the waveform detected by each position
Situation, carries out intuitively contrast verification.
The present invention carries out the lossless inspection of tunnel-liner for manually lifting exploring antenna using loading machine cushion cap in prior art
The defect of survey, suspension arrangement 1 is fixed on the whole story end of a detection survey line, exploring antenna system 6 is fixed on driving means 1
After upper, by driving means 1 through 3 screens of rail wheel on the steel wire track of suspension arrangement 1, and by the traction steel wire on hoist engine
108 are fixed on the take-up bolt 106 in the middle of suspension arrangement 1, connect exploring antenna system 6 and displacement sensor 4, tighten up track
Steel wire 107 causes exploring antenna to be close to the damping spring 303 of rail wheel 3 while tunnel-liner in compressive state, and displacement
The displacement scroll wheel 401 of inductor 4 is closely attached in lining cutting, and it is to be detected that hoist engine is stopped operating after tightening up traction steel wire 108 etc.；
Start antenna while proceed by detection, starting driving means 1 makes which advance along steel wire track, antenna is at the uniform velocity advancing
During record tunnel-liner reflection configuration on place survey line, the shift value of sensing is labeled in ripple by simultaneous displacement sensor 4
On shape scale, during driving means 1 are advanced, the damping spring 303 of rail wheel 3 can make to run into out-of-flatness lining in antenna
Lining cutting surface must be adjacent to as far as possible during face, while steel wire track and traction steel wire 108 can ensure that driving means are put down on survey line
Slowly mobile.
The present invention is easily installed using suspension arrangement and steel wire track meets bearing requirements, hoist engine in rigidity and intensity
Traction steel wire movement steadily, in conjunction with the principle of infrared wireless remote control switch, exploring antenna is entered with existing displacement induction installation
Row is perfect to be combined, and has reached the purpose for carrying out carrying out displacement data mark while antenna is detected, and solving carries out tunnel lining
When building detection, survey line is not straight, and antenna is not closely connected, and detection range mark is inaccurate, and testing staff lifts in high-altitude antenna danger hidden danger
More problem.
In order to more securely exploring antenna system 6 is fixed in driving means 2, driving means 2 are solid using antenna
Determine on antenna fixed claw 209, while 204 fixed antenna fixed claw 209 of pawl fixing bolt, addition of the anti-skidding rubber of antenna fixed claw
Rubber cushion 210.In order to avoid rail wheel 3 is slided on steel wire track, in rail wheel 3 while groove is set in rail wheel 3
Additional anti-skid rubber cushion 306 on rolling surface.In order to ensure that antenna test surface still closely connected can be served as a contrast when lining cutting out-of-flatness is run into
Surface is built, in rail wheel 3, is provided with damping spring 303.
Embodiment：
In conjunction with Fig. 1, the self-driven tunnel-liner nondestructive detection system of the line rail of the present embodiment, including suspension arrangement, exploring antenna
System, driving means, rail wheel, displacement transducer and tunneling boring waveform recording and display software, exploring antenna are fixed on
In driving means, suspension arrangement is fixed on the end all the time of survey line by setscrew, and driving means are by rail wheel screens outstanding
On the steel wire track of hang device, the traction steel wire on driving means hoist engine is fixed on the middle take-up of suspension arrangement tranverse connecting rod
On bolt, and steel wire track is tightened up so that the test surface of exploring antenna is closely attached on detected lining cutting surface and rail wheel
There is certain compression in damping spring, the displacement signal that the signal transmission line connection plug of displacement transducer is inserted in exploring antenna connects
The angle for receiving the connecting rod for adjusting displacement transducer on socket makes the scroll wheel of displacement transducer be close to exploring antenna rear
On lining cutting surface and tensioning retaining spring bears certain pulling force.Opening exploring antenna carries out waveform detection, while pressing driving
The forwarding button of apparatus remote control, the hoist engine in driving means will pull traction steel wire and advance, and antenna moves forward detection lining
While block, the displacement signal for detecting is sent on exploring antenna displacement transducer the waveform detected by exploring antenna
Displacement mark is carried out, the oscillogram with displacement mark is recorded by the main frame of detection system.Carrying out a lining cutting survey line
While detection, the related personnel of unit in charge of construction carries out the installation of remaining survey line suspension arrangement, 5 surveys line is detected one by one and is completed
Afterwards, the oscillogram of each bar detection survey line recorded on detection system main frame is sent to tunneling boring waveform recording and shows software
In, vault A, left haunch B, leftwall C, the classification of five surveys line of right haunch D and RightWall E is carried out, after the completion of classification, using complete
Section waveform recording and display software intuitively can accurately judge the lining thickness of each survey line position and steel arch-shelf interval, while
Each bar survey line can be contrasted, intuitively contrast verification is carried out to the test result on same section.
The KGS-A10B-4 that the remote control of the present embodiment is chosen as the production of Shenzhen Kai Ge Electronics Co., Ltd. is distant at a distance
Control and reception device, displacement transducer can select the single-wheel measurement wheel of labor Thunder God department of U.S. production and coded system, exploring antenna
System can select the height of the 400MHz under the portable ground penetrating radar of SIR-3000 of labor Thunder God department of U.S. production and 900MHz
Frequency exploring antenna.
Installation process is：
（1）Survey line position is determined by testing staff first, then suspension arrangement being arranged on survey line by unit in charge of construction personnel
Top and clearing end, exploring antenna are fixed on the drive means, then the steel wire track on suspension arrangement are relaxed, will be fixed on
On the steel wire track of suspension arrangement, tightening up steel wire track by rotary wire-reeling bolt is made for rail wheel screens in driving means
Exploring antenna is close to lining cutting surface and the damping spring of rail wheel occurs certain compression, adjusts displacement transducer connection
Bar rotary shaft, makes the scroll wheel of displacement transducer be close on the lining cutting surface at exploring antenna rear, and is in tensioning spring
Extended state, displacement induced signal transmission line connection plug is connected with exploring antenna displacement signal receiving port；By driving means
Middle take-up bolt on traction steel wire on elevator wheel and suspension arrangement cross bar is connected, and presses the advance key on remote control and make volume
Raise wheel and drawing steel wire is tightened up, then press the stop key on remote control.
（2）While first survey line detection is carried out, unit in charge of construction personnel can be by another group of suspension arrangement installed in inspection
On remaining good survey line of survey personnel defined；After the completion of one survey line detection, while next survey line detection is carried out, construction
The suspension arrangement of previous bar survey line initiating terminal and steel wire track can be unloaded by the personnel of unit, and will be installed using concrete slurry
When the screw hole beaten blocked, the suspension arrangement of the survey line end for staying can rising as next stage detection steel wire track
Top.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And any equivalent conversion taken by technical solution of the present invention, the claim for being the present invention covered.
Claims (10)
1. the self-driven tunnel-liner nondestructive detection system of line rail, it is characterised in that：
Including suspension arrangement（1）, driving means（2）, rail wheel（3）, displacement sensor（4）With exploring antenna system（6）；
It is fixed on the suspension arrangement at a detection survey line whole story end（1）On be provided with track steel wire（107）, driving means（2）Logical
Cross rail wheel（3）In rail steel wire（107）Upper movement, driving means（2）On be provided with for recording on the survey line of place tunnel lining
Build the exploring antenna system of reflection configuration（6）The displacement sensor on waveform scale is labeled in by the shift value of sensing（4）.
2. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 1, it is characterised in that：
Suspension arrangement（1）Respectively there is a pair of fixed plate at two ends（101）, each pair fixed plate（101）One U-shaped is provided between bottom
Hanger bar（103）；
Two ends hanger bar（103）Pass through take-up bolt between bottom（106）It is fixed with a pair of tracks steel wire（107）, wherein one end
Hanger bar（103）Two track steel wires of bottom（107）Between pass through take-up bolt（106）It is fixed with traction steel wire（108）.
3. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 2, it is characterised in that：
Hanger bar（103）Two ends pass through sliding bar（104）It is connected to fixed plate（101）Bottom；
Sliding bar（104）Hanger bar is less than for external diameter（103）Internal diameter has the pipe component of bar-shaped trough, sliding bar（104）Bar shaped
Groove is along the axially arranged of bar, sliding bar（104）Insertion hanger bar（103）, by hanger bar（103）The bolt of upper setting
（105）Fixing sliding position.
4. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 1, it is characterised in that：
Driving means（2）Including driving means base plate（201）, driving means base plate（201）Bottom surface arranges rail wheel（3）；
Driving means base plate（201）Middle part is provided with exploring antenna wire hole（202）, exploring antenna wire hole（202）Surrounding sets
It is equipped with for fixing exploring antenna system（6）Antenna fixed claw（209）；
Driving means base plate（201）Side is provided with retracting traction steel wire（108）Hoist engine.
5. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 4, it is characterised in that：
Antenna fixed claw（209）Bottom passes through antenna fixed claw fixing bolt（204）It is fixed on driving means base plate（201）Diagonally
The antenna fixed claw sliding eye arranged on line（203）In, antenna fixed claw sliding eye（203）For slotted hole.
6. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 4, it is characterised in that：
Hoist engine includes elevator wheel（205）, lifting motor（206）, lifting motor and infrared sensing switch power supply（207）With
Hoist engine infrared signal is switched（208）, the operation of hoist engine is by driving means remote control（5）Control.
7. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 1, it is characterised in that：
Rail wheel（3）Including scroll wheel with groove（301）, scroll wheel（301）Center is rolling shaft（302）, rolling shaft
（302）Both sides pass through connecting rod（304）It is connected to scroll wheel base（305）On；
Connecting rod（304）On be provided with damping spring（303）；
Rail wheel（3）By scroll wheel base（305）It is fixed on driving means base plate（201）Bottom surface；
Scroll wheel（301）On with anti-slip rubber layer（306）.
8. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 1, it is characterised in that：
Displacement sensor（4）Including displacement scroll wheel（401）, displacement scroll wheel（401）Rotation sensor is provided with wheel shaft
（402）, rotation sensor（402）Draw displacement induced signal transmission line（407）, displacement induced signal transmission line（407）End
Connect plug for displacement induced signal transmission line（408）, displacement induced signal transmission line connection plug（408）Insertion exploring antenna
System（6）；
Displacement scroll wheel（401）Wheel shaft on be provided with two connecting rods of rotatable rivet interlacement（403）, two connecting rods
（403）End passes through connecting rod rotary shaft（405）It is connected to displacement transducer connecting bottom board（406）On, displacement sensor（4）Logical
Cross displacement transducer connecting bottom board（406）It is fixed on driving means base plate（201）Bottom surface.
9. the self-driven tunnel-liner nondestructive detection system of line rail according to claim 8, it is characterised in that：
Two connecting rods（403）Two sections between, two connecting rod bottom sections and displacement transducer connecting bottom board（406）Between arrange
There is tensioning retaining spring（404）.
10. the self-driven tunnel-liner lossless detection method of line rail, it is characterised in that：
Comprise the following steps：
By exploring antenna system（6）It is placed in driving means（2）Driving means base plate（201）On, by adjusting antenna fixed claw
（209）Position fix exploring antenna system（6）；
By driving means（2）The rail wheel of bottom（3）Screens is in suspension arrangement（1）Track steel wire（107）On, by exploring antenna
System（6）Antenna and displacement sensor（4）Displacement scroll wheel（401）It is close in lining cutting, by elevator wheel（205）On lead
Draw steel wire（108）The suspension arrangement being connected to positioned at survey line emphasis position（1）Middle take-up bolt（106）On, start detection
Antenna system（6）Start detection, record the reflection configuration of tunnel-liner on the survey line of place；
By driving means remote control（5）Start driving means（2）Hoist engine so that exploring antenna system（6）Hanging dress
Put（1）Track on move, meanwhile, displacement transducer（4）The displacement for detecting is marked at exploring antenna system（6）Detected
Waveform on；
Diverse location is divided to collect the oscillogram of each survey line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014173.4A CN106483149B (en) | 2016-11-18 | 2016-11-18 | Line-rail type self-driven tunnel lining nondestructive testing system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014173.4A CN106483149B (en) | 2016-11-18 | 2016-11-18 | Line-rail type self-driven tunnel lining nondestructive testing system and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106483149A true CN106483149A (en) | 2017-03-08 |
| CN106483149B CN106483149B (en) | 2023-06-27 |
Family
ID=58272452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611014173.4A Active CN106483149B (en) | 2016-11-18 | 2016-11-18 | Line-rail type self-driven tunnel lining nondestructive testing system and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106483149B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084996A (en) * | 2017-06-15 | 2017-08-22 | 山东大学 | A kind of tunnel double-lining quality detections of radar multifunctional assisting device and its application method |
| CN108759760A (en) * | 2018-06-04 | 2018-11-06 | 山东铁正工程试验检测中心有限公司 | A kind of measuring equipment and method for for broken inspection in lining quality of channel |
| CN109239080A (en) * | 2018-09-13 | 2019-01-18 | 武汉轻工大学 | Geo-stationary orbit vehicle for crack detection |
| CN109488384A (en) * | 2018-12-28 | 2019-03-19 | 山东大学 | One kind being suitable for tunnel-liner automatic checkout system and method |
| CN110687533A (en) * | 2019-09-02 | 2020-01-14 | 山东大学 | Geological radar auxiliary device and method suitable for tunnel lining quality detection |
| CN113370725A (en) * | 2021-06-11 | 2021-09-10 | 湖南水利水电职业技术学院 | Winch traction type hydraulic culvert detection vehicle |
| CN116068133A (en) * | 2023-03-07 | 2023-05-05 | 江西通慧科技集团股份有限公司 | Tunnel harmful gas monitoring method, system, readable storage medium and computer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002055088A (en) * | 2000-08-10 | 2002-02-20 | Mitsubishi Electric Corp | Apparatus and method for diagnosing tunnel |
| JP2002303611A (en) * | 2001-04-05 | 2002-10-18 | Sato Kogyo Co Ltd | Method and device for nondestructive inspection of tunnel lining concrete |
| CN204479742U (en) * | 2015-01-06 | 2015-07-15 | 交通运输部公路科学研究所 | A kind of tunnel-liner detections of radar servicing unit and tunnel-liner detections of radar car |
| CN105083305A (en) * | 2015-09-16 | 2015-11-25 | 中国铁道科学研究院 | Tunnel state detection vehicle |
| CN206223694U (en) * | 2016-11-18 | 2017-06-06 | 中铁第一勘察设计院集团有限公司 | A kind of self-driven tunnel-liner nondestructive detection system of line rail |
-
2016
- 2016-11-18 CN CN201611014173.4A patent/CN106483149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002055088A (en) * | 2000-08-10 | 2002-02-20 | Mitsubishi Electric Corp | Apparatus and method for diagnosing tunnel |
| JP2002303611A (en) * | 2001-04-05 | 2002-10-18 | Sato Kogyo Co Ltd | Method and device for nondestructive inspection of tunnel lining concrete |
| CN204479742U (en) * | 2015-01-06 | 2015-07-15 | 交通运输部公路科学研究所 | A kind of tunnel-liner detections of radar servicing unit and tunnel-liner detections of radar car |
| CN105083305A (en) * | 2015-09-16 | 2015-11-25 | 中国铁道科学研究院 | Tunnel state detection vehicle |
| CN206223694U (en) * | 2016-11-18 | 2017-06-06 | 中铁第一勘察设计院集团有限公司 | A kind of self-driven tunnel-liner nondestructive detection system of line rail |
Non-Patent Citations (1)
| Title |
|---|
| 周荣;: "隧道衬砌无损检测技术及应用" * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084996A (en) * | 2017-06-15 | 2017-08-22 | 山东大学 | A kind of tunnel double-lining quality detections of radar multifunctional assisting device and its application method |
| CN108759760A (en) * | 2018-06-04 | 2018-11-06 | 山东铁正工程试验检测中心有限公司 | A kind of measuring equipment and method for for broken inspection in lining quality of channel |
| CN108759760B (en) * | 2018-06-04 | 2023-07-14 | 铁正检测科技有限公司 | Measuring device and method for broken detection in tunnel lining quality detection |
| CN109239080A (en) * | 2018-09-13 | 2019-01-18 | 武汉轻工大学 | Geo-stationary orbit vehicle for crack detection |
| CN109239080B (en) * | 2018-09-13 | 2024-05-28 | 武汉轻工大学 | Synchronous rail car for crack detection |
| CN109488384A (en) * | 2018-12-28 | 2019-03-19 | 山东大学 | One kind being suitable for tunnel-liner automatic checkout system and method |
| CN110687533A (en) * | 2019-09-02 | 2020-01-14 | 山东大学 | Geological radar auxiliary device and method suitable for tunnel lining quality detection |
| CN113370725A (en) * | 2021-06-11 | 2021-09-10 | 湖南水利水电职业技术学院 | Winch traction type hydraulic culvert detection vehicle |
| CN113370725B (en) * | 2021-06-11 | 2024-05-07 | 湖南水利水电职业技术学院 | Winch traction type hydraulic culvert detection vehicle |
| CN116068133A (en) * | 2023-03-07 | 2023-05-05 | 江西通慧科技集团股份有限公司 | Tunnel harmful gas monitoring method, system, readable storage medium and computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106483149B (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106483149A (en) | The self-driven tunnel-liner nondestructive detection system of line rail and its method | |
| US7210242B2 (en) | Detection method of lift guide rail perpendicularity and a detector for implementing this method | |
| CN106401651A (en) | Total-tunnel total-process full-section surface deformation monitoring device and method | |
| CN107300369A (en) | Shield/TBM hob abrasion measurement apparatus and measuring method | |
| CA2396911A1 (en) | A machine and method of detecting the sleeper position of a track | |
| CN102759312A (en) | Threaded hole detection equipment | |
| CN206223694U (en) | A kind of self-driven tunnel-liner nondestructive detection system of line rail | |
| CN102175205B (en) | Device and method for measuring contour line of pipe wall thickened section of drill rod | |
| CN106959183A (en) | A kind of cable stress detection device | |
| CN205711655U (en) | A kind of asphalt-spreader paving thickness real-time detection apparatus | |
| CA2622717A1 (en) | Method and apparatus for communicating signals to an instrument in a wellbore | |
| CN104142135B (en) | Method and device for monitoring horizontal displacement of tunnel based on wireless tilt sensors | |
| CN201206463Y (en) | Depth measurement apparatus for rotary drill rig | |
| CN113587985A (en) | Steel cable type roadway surrounding rock convergence monitoring device and monitoring method | |
| KR100567810B1 (en) | System For Measuring A Preceding Subsidence Of The Front Of A Tunnel Face And Its Method | |
| CN105922161B (en) | A kind of sucking disc clamp pawl clamp system | |
| CN205426855U (en) | Bridge detection device based on acoustic signals | |
| CN202304751U (en) | Threaded hole detection equipment | |
| CN217084791U (en) | A crimping damage detection device that is used for strain clamp inside wire steel core | |
| CN114737421B (en) | Construction method of ballastless track of high-sensitivity large-deformation complex-structure bridge | |
| CN107271559B (en) | Master-slave machine structure steel rail welding seam ultrasonic detection system | |
| CN110568438B (en) | Supplementary device of surveying of ground penetrating radar | |
| CN205426095U (en) | Thickness check's device carries out in use of lapping steel band | |
| CN109798834B (en) | Structure surface crack monitoring device and method based on laser scanning | |
| CN207816262U (en) | A kind of portable inclination measurement device with ranging |
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 |