CN108956772A - A kind of underground railway track detection device and its application method - Google Patents
A kind of underground railway track detection device and its application method Download PDFInfo
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- CN108956772A CN108956772A CN201810803819.XA CN201810803819A CN108956772A CN 108956772 A CN108956772 A CN 108956772A CN 201810803819 A CN201810803819 A CN 201810803819A CN 108956772 A CN108956772 A CN 108956772A
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- frame
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- 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)
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- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses underground railway track detection devices and its application method that a kind of invention proposes, including operation frame and equipment installing frame, equipment installing frame is mounted on the top of operation frame, running frame includes main frame, side frame, projecting arm, the first roller group, the second roller group and spring fastenings, spring fastenings include the first pull rod, the second pull rod, sheath, spring and baffle, and equipment installing frame includes shell, driving wheel, motor, circuit board, gas-detecting device, GPS module, ultrasound inspection head and power supply；Underground railway track detection device and its application method proposed by the present invention, side frame can rotate by a certain angle, facilitate installation, first roller group is connect with track with the second roller group, when occurring bad air in subway tunnel, gas-detecting device can be sounded an alarm, and the real time position of equipment is sent to user by GPS module, ultrasound inspection head spreads over the outside of track, and ultrasound inspection head carries out carrying out flaw detection to track.
Description
Technical field
The present invention relates to rail safety detection device, in particular to a kind of underground railway track detection device and its user
Method.
Background technique
Subway is a kind of form of railway transportation, refers to the City Rail Transit System based on running in underground, i.e. " subway
The abbreviation in road " or " subway "；Many such systems consider construction and operation costs to cooperate the environment of build, may
Ground or overhead section can be changed into area other than down town.Subway is the road for covering urban area various undergrounds and ground
The City Rail Transit System of proprietary, high density, high freight volume is weighed, TaiWan, China subway is referred to as " rapid transit ".In addition to subway with
It outside, also include the railway being laid on overhead railway or road surface.Therefore, subway be right of way it is proprietary, without usual friendship, this is also subway area
Not in the mark of the essence of Light Rail Transit.Earliest (and first) subway is the big city of London in the world
Subway is established in 1863.
It is important that subway is exactly track and tunnel, the quality in track and tunnel decides the comfort of subway, institute
To need often to detect underground railway track, when detecting to underground railway track, whether typically detection track occurs
Crack, underground railway track whether ponding, subway train can generate some exhaust gas in high-speed cruising, while ventilation is not in subway tunnel
Just, subway tunnel can also generate other gases for being not suitable for mankind's expiration, but existing underground railway track detection device can only letter
Single detection, there is no to the ability of tunnel air detection, early warning effect is poor, while underground railway track detection device well
Installation process is complicated.
Summary of the invention
Invention is designed to provide a kind of underground railway track detection device and its application method, which has installation side
Just, while the good advantage of early warning effect, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of underground railway track detection device, including operation frame and equipment installing frame, equipment installing frame are mounted on operation frame
Top, the operation frame include main frame, side frame, projecting arm, the first roller group, the second roller group and spring fastenings, convex
One end of arm is fixedly connected with the side wall of main frame out, and one end of projecting arm is equipped with the first roller group, and projecting arm passes through the first rolling
Wheel group is connected with track, and the other end of projecting arm is fixedly connected with side frame, and the top movable of side frame connects main frame, side
Spring fastenings are also equipped on the side wall of frame, the spring fastenings include the first pull rod, the second pull rod, sheath, spring
And baffle, one end of the first pull rod are flexibly connected side frame, the other end of the first pull rod is fixedly connected with baffle, and baffle and spring are equal
Positioned at the inside of sheath, the end thereof contacts of spring connect baffle, and the other end of spring connects sheath, and the one of sheath and the second pull rod
End connection, the other end of the second pull rod connect main frame, are equipped with the second roller group at the bottom wall of main frame, and main frame passes through the
Second wheel group is flexibly connected track, and the inner sidewall of main frame is connected with equipment installing frame；The equipment installing frame includes shell, master
Driving wheel, motor, circuit board, gas-detecting device, GPS module, ultrasound inspection head and power supply, driving wheel are flexibly connected main frame
Roof, driving wheel connects motor by shaft, and motor is mounted on the bottom wall of shell, is also equipped with ultrasound on the bottom wall of shell
Wave inspection head, circuit board, GPS module and power supply are equipped on the inside of shell, and power supply passes through conducting wire and connects circuit board and motor, electricity
Road plate is electrically connected GPS module, and circuit board is also connected with gas-detecting device, and gas-detecting device is mounted on the top of shell.
Preferably, first roller group is symmetric with the second roller group.
Preferably, circular hole is offered at one end center of the sheath, the first pull rod runs through sheath.
Preferably, ultrasound inspection head is also installed, ultrasound inspection head is connected by conducting wire on the inner wall of the side frame
Connect circuit board.
Another technical problem to be solved by the present invention is that providing a kind of application method of underground railway track detection device, including such as
Lower step:
Step 1): the side frame in device is pushed aside to two sides with hand, spring fastenings are elongated, side frame and main frame
Constitute certain angle；
Step 2): whole device is placed in orbit, wherein the first roller group connects the side wall of track, the second rolling
Wheel group connects the top surface of track, and driving wheel is also connect with the top surface of track；
Step 3): starting motor, motor drive driving wheel rotation.
Compared with prior art, the beneficial effects of the present invention are:
1. underground railway track detection device and its application method, equipment installing frame is mounted on the top of operation frame, equipment peace
Dedicated detection device is installed, operation frame is responsible for lifting installing frame to be moved along track, runs frame and equipment peace in framing up
It frames up when being moved along track, detection device can detect track, be also equipped with spring on the side wall of side frame
Connector, spring fastenings can stretch, and the second roller group, the first roller group and the second idler wheel are equipped at the bottom wall of main frame
Group is symmetric, and the first roller group is connect with track with the second roller group, and whole equipment installation process is convenient；
2. underground railway track detection device and its application method, gas-detecting device can detecte the air of subway tunnel at
Point, when occurring bad air in subway tunnel, equipment can be sounded an alarm, and the real time position of equipment is sent to by GPS module to be made
User, ultrasound inspection head spread over the outside of track, and ultrasound inspection head carries out carrying out flaw detection to track.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is equipment installing frame schematic diagram of the invention；
Fig. 3 is spring fastenings schematic diagram of the invention；
Fig. 4 is side frame expanded schematic diagram of the invention；
Fig. 5 is whole schematic top plan view of the invention.
In figure: 1, running frame；11, main frame；12, side frame；13, projecting arm；14, the first roller group；15, the second idler wheel
Group；16, spring fastenings；161, the first pull rod；162, the second pull rod；163, sheath；164, spring；165, baffle；2, equipment
Installing frame；21, shell；22, driving wheel；23, motor；24, circuit board；25, gas-detecting device；26, GPS module；27, ultrasonic
Wave inspection head；28, power supply；3, track.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of underground railway track detection device, including operation frame 1 and equipment installing frame 2, equipment installing frame 2
It is mounted on the top of operation frame 1, i.e. operation frame 1 lifts equipment installing frame 2, and dedicated detection is equipped in equipment installing frame 2
Equipment, operation frame 1 is responsible for lifting installing frame 2 to be moved along track, runs frame 1 and equipment installing frame 2 is moved along track
When, detection device can detect track, and operation frame 1 includes main frame 11, side frame 12, the rolling of projecting arm 13, first
Wheel group 14, the second roller group 15 and spring fastenings 16, one end of projecting arm 13 are fixedly connected with the side wall of main frame 11, projecting arm
13 one end is equipped with the first roller group 14, and projecting arm 13 is connected with track 3 by the first roller group 14, projecting arm 13
The other end is fixedly connected with side frame 12, and the top movable of side frame 12 connects main frame 11, also installs on the side wall of side frame 12
There are spring fastenings 16, spring fastenings 16 can stretch, and the both ends of spring fastenings 16 are separately connected main frame 11 and side frame
Frame 12, spring fastenings 16 include the first pull rod 161, the second pull rod 162, sheath 163, spring 164 and baffle 165, and first draws
One end of bar 161 is flexibly connected side frame 12, and the other end of the first pull rod 161 is fixedly connected with baffle 165, baffle 165 and spring
164 are respectively positioned on the inside of sheath 163, and the end thereof contacts of spring 164 connect baffle 165, and the other end of spring 164 connects sheath
163, circular hole is offered at one end center of sheath 163, the first pull rod 161 runs through sheath 163, and the first pull rod 161 drives baffle
165 connect in 163 medial movement of sheath, sheath 163 with one end of the second pull rod 162, and the other end of the second pull rod 162 connects master
Frame 11 is equipped with the second roller group 15 at the bottom wall of main frame 11, and the first roller group 14 and the second roller group 15 are in symmetrical
Distribution, the first roller group 14 are connect with track 3 with the second roller group 15, and main frame 11 is flexibly connected by the second roller group 15
Track 3, the inner sidewall of main frame 11 are connected with equipment installing frame 2；Equipment installing frame 2 includes shell 21, driving wheel 22, motor
23, circuit board 24, gas-detecting device 25, GPS module 26, ultrasound inspection head 27 and power supply 28, driving wheel 22 are flexibly connected
The roof of main frame 11, driving wheel 22 connect motor 23 by shaft, and motor 23 drives driving wheel 22 to rotate after being powered, driving wheel
22 when rotating on the track 3, and running frame 1 and equipment installing frame 2 can integrally move along track 3, and motor 23 is mounted on shell 21
Bottom wall on, ultrasound inspection head 27 is also equipped on the bottom wall of shell 21, ultrasound inspection head 27 can detecte the table of track
Whether face has scar, and ultrasound inspection head 27 is also equipped on the inner wall of side frame 12, and ultrasound inspection head 27 is connected by conducting wire
Circuit board 24 is connect, circuit board 24 is the brain of whole device, and circuit board 24 controls the start and stop of motor 23, and circuit board 24 can also receive
The detectable signal of ultrasound inspection head 27, circuit board 24 are electrically connected GPS module 26, and GPS module 26 can be the real-time position of device
It sets and is transferred to private host, the inside of shell 21 is equipped with circuit board 24, GPS module 26 and power supply 28, and power supply 28 passes through conducting wire
Circuit board 24 and motor 23 are connected, circuit board 24 is electrically connected GPS module 26, and circuit board 24 is also connected with gas-detecting device
25, gas-detecting device 25 is mounted on the top of shell 21, gas-detecting device 25 be used to detect the air in subway tunnel at
Point.
In order to preferably show the specifically used process of underground railway track detection device, to a kind of subway rail in the present embodiment
The application method of road detection device, includes the following steps:
Step 1: being pushed the side frame 12 in device aside to two sides with hand, and spring fastenings 16 are elongated, side frame 12 with
Main frame 11 constitutes certain angle, and the distance values of two group of first roller group 14 are greater than the width value of track 3 at this time, dress entire in this way
Setting can easily install on the track 3；
Step 2: whole device is placed on the track 3, wherein the first roller group 14 connects the side wall of track 3, the
Second wheel group 15 connects the top surface of track 3, and driving wheel 22 is also connect with the top surface of track 3, when wherein whole device is installed,
First whole equipment is moved down, the second roller group 1 can take the lead in the top surface of contact track 3, decontroling side frame 12, side frame at this time
12 under the action of spring fastenings 16, can return to original state, the first roller group 14 and rail of the installation of 13 one end of projecting arm
The side wall in road 3 contacts；
Step 3: starting motor 23, motor 23 drive driving wheel 22 to rotate, and whole equipment will edge after driving wheel 22 rotates
Track 3 move, when whole equipment moves in orbit, equipment in equipment installing frame 2 can carry out track 3 and subway tunnel
A series of detection, wherein gas-detecting device 25 can detecte the composition of air of subway tunnel, occur not in subway tunnel
When good gas, equipment can be sounded an alarm, and the real time position of equipment is sent to user, ultrasound inspection head 27 by GPS module 26
The outside of track 3 is spread over, ultrasound inspection head 27 carries out carrying out flaw detection to track 3.
This underground railway track detection device, equipment installing frame 2 are mounted on the top of operation frame 1, are equipped in equipment installing frame 2
Dedicated detection device, operation frame 1 is responsible for lifting installing frame 2 to be moved along track, runs frame 1 and equipment installing frame 2 on edge
Track it is mobile when, detection device can detect track, and projecting arm 13 is flexibly connected rail by the first roller group 14
Road 3, the other end of projecting arm 13 are fixedly connected with side frame 12, and the top movable of side frame 12 connects main frame 11, side frame 12
Side wall on be also equipped with spring fastenings 16, spring fastenings 16 can stretch, and be equipped with second at the bottom wall of main frame 11
Roller group 15, the first roller group 14 are symmetric with the second roller group 15, and the first roller group 14 and the second roller group 15 are
It is connect with track 3, the inner sidewall of main frame 11 is connected with equipment installing frame 2；Equipment installing frame 2 include shell 21, driving wheel 22,
Motor 23, circuit board 24, gas-detecting device 25, GPS module 26, ultrasound inspection head 27 and power supply 28, driving wheel 22 pass through
Shaft connects motor 23, and when driving wheel 22 rotates on the track 3, running frame 1 and equipment installing frame 2 can integrally be moved along track 3
It is dynamic, ultrasound inspection head 27 is installed, whether the surface that ultrasound inspection head 27 can detecte track has on the bottom wall of shell 21
Scar is also equipped with ultrasound inspection head 27 on the inner wall of side frame 12, and GPS module 26 can be transferred to the real time position of device
Private host, gas-detecting device 25 are mounted on the top of shell 21, and gas-detecting device 25 is for detecting in subway tunnel
Composition of air, this underground railway track detection device are when in use first pushed the side frame 12 in device aside to two sides with hand, spring
Connector 16 is elongated, and side frame 12 and main frame 11 constitute certain angle, and the distance values of two group of first roller group 14 are big at this time
In the width value of track 3, such whole device can be installed easily on the track 3, then whole device is placed on track 3
On, wherein the first roller group 14 connects the side wall of track 3, the second roller group 15 connects the top surface of track 3, restarts
Motor 23, wherein gas-detecting device 25 can detecte the composition of air of subway tunnel, occur bad air in subway tunnel
When, equipment can sound an alarm, and the real time position of equipment is sent to user by GPS module 26, and ultrasound inspection head 27 is spread over
The outside of track 3, ultrasound inspection head 27 carry out carrying out flaw detection to track 3.
In conclusion underground railway track detection device proposed by the present invention and its application method, equipment installing frame 2 are mounted on fortune
The top of row frame 1, the detection device installed in equipment installing frame 2 can detect track, and side frame 12 can rotate centainly
Angle facilitates installation, and the first roller group 14 is connect with track 3 with the second roller group 15, and gas-detecting device 25 can detecte
The composition of air of subway tunnel, when occurring bad air in subway tunnel, equipment can be sounded an alarm, and GPS module 26 is by equipment
Real time position be sent to user, ultrasound inspection head 27 spreads over the outside of track 3, and ultrasound inspection head 27 is to track 3
Carry out carrying out flaw detection.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of underground railway track detection device, including operation frame (1) and equipment installing frame (2), equipment installing frame (2) are mounted on fortune
The top of row frame (1), it is characterised in that: the operation frame (1) includes main frame (11), side frame (12), projecting arm (13),
One roller group (14), the second roller group (15) and spring fastenings (16), one end of projecting arm (13) are fixedly connected with main frame
(11) side wall, one end of projecting arm (13) are equipped with the first roller group (14), and projecting arm (13) passes through the first roller group (14)
It is connected with track (3), the other end of projecting arm (13) is fixedly connected side frame (12), and the top movable of side frame (12) connects
It connects main frame (11), is also equipped on the side wall of side frame (12) spring fastenings (16), the spring fastenings (16) include
First pull rod (161), the second pull rod (162), sheath (163), spring (164) and baffle (165), the one of the first pull rod (161)
End is flexibly connected side frame (12), and the other end of the first pull rod (161) is fixedly connected baffle (165), baffle (165) and spring
(164) it is respectively positioned on the inside of sheath (163), the end thereof contacts of spring (164) connect baffle (165), the other end of spring (164)
It connects sheath (163), sheath (163) is connect with one end of the second pull rod (162), and the other end of the second pull rod (162) connects master
Frame (11) is equipped with the second roller group (15) at the bottom wall of main frame (11), and main frame (11) passes through the second roller group (15)
It is flexibly connected track (3), the inner sidewall of main frame (11) is connected with equipment installing frame (2)；The equipment installing frame (2) includes outer
Shell (21), driving wheel (22), motor (23), circuit board (24), gas-detecting device (25), GPS module (26), ultrasonic examination
Head (27) and power supply (28), driving wheel (22) are flexibly connected the roof of main frame (11), and driving wheel (22) connects electricity by shaft
Machine (23), motor (23) are mounted on the bottom wall of shell (21), are also equipped with ultrasound inspection head on the bottom wall of shell (21)
(27), circuit board (24), GPS module (26) and power supply (28) are installed, power supply (28) is connected by conducting wire on the inside of shell (21)
Circuit board (24) and motor (23) are connect, circuit board (24) is electrically connected GPS module (26), and circuit board (24) is also connected with gas inspection
It surveys device (25), gas-detecting device (25) is mounted on the top of shell (21).
2. a kind of underground railway track detection device according to claim 1, it is characterised in that: first roller group (14) with
Second roller group (15) is symmetric.
3. a kind of underground railway track detection device according to claim 1, it is characterised in that: one end of the sheath (163)
Circular hole is offered at center, the first pull rod (161) runs through sheath (163).
4. a kind of underground railway track detection device according to claim 1, it is characterised in that: the inner wall of the side frame (12)
On be also equipped with ultrasound inspection head (27), ultrasound inspection head (27) pass through conducting wire connection circuit board (24).
5. a kind of a kind of application method of underground railway track detection device as described in claim 1, which is characterized in that including as follows
Step:
Step 1): the side frame (12) in device is pushed aside to two sides with hand, spring fastenings (16) are elongated, side frame (12)
Certain angle is constituted with main frame (11)；
Step 2): whole device is placed on track (3), wherein the first roller group (14) connects the side wall of track (3),
Second roller group (15) connects the top surface of track (3), and driving wheel (22) is also connect with the top surface of track (3)；
Step 3): starting motor (23), motor (23) drive driving wheel (22) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803819.XA CN108956772A (en) | 2018-07-20 | 2018-07-20 | A kind of underground railway track detection device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803819.XA CN108956772A (en) | 2018-07-20 | 2018-07-20 | A kind of underground railway track detection device and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN108956772A true CN108956772A (en) | 2018-12-07 |
Family
ID=64495867
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810803819.XA Withdrawn CN108956772A (en) | 2018-07-20 | 2018-07-20 | A kind of underground railway track detection device and its application method |
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| Country | Link |
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| CN (1) | CN108956772A (en) |
Cited By (4)
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| CN109488328A (en) * | 2018-12-21 | 2019-03-19 | 中铁二十二局集团第三工程有限公司 | A kind of multiple noise reduction composite structure in railway tunnel outlet |
| CN111023987A (en) * | 2019-12-20 | 2020-04-17 | 三峡大学 | Rapid measuring device and measuring method for track spacing of bridge crane |
| CN113247043A (en) * | 2021-05-20 | 2021-08-13 | 中国十七冶集团有限公司 | Movable track crack detection device and use method |
| CN113696917A (en) * | 2021-08-27 | 2021-11-26 | 中铁二十局集团有限公司 | Flaw detection vehicle |
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| CN111023987A (en) * | 2019-12-20 | 2020-04-17 | 三峡大学 | Rapid measuring device and measuring method for track spacing of bridge crane |
| CN113247043A (en) * | 2021-05-20 | 2021-08-13 | 中国十七冶集团有限公司 | Movable track crack detection device and use method |
| CN113696917A (en) * | 2021-08-27 | 2021-11-26 | 中铁二十局集团有限公司 | Flaw detection vehicle |
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Application publication date: 20181207 |