CN108622133A - A kind of rail traffic steel rail flaw detection device - Google Patents
A kind of rail traffic steel rail flaw detection device Download PDFInfo
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- CN108622133A CN108622133A CN201810667665.6A CN201810667665A CN108622133A CN 108622133 A CN108622133 A CN 108622133A CN 201810667665 A CN201810667665 A CN 201810667665A CN 108622133 A CN108622133 A CN 108622133A
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- movable
- rail
- fixedly connected
- pedestal
- flaw detection
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The present invention relates to rail examination equipment technical fields, and disclose a kind of rail traffic steel rail flaw detection device, including pedestal, the side of the base bottom is installed with idler wheel, and the bottom of pedestal is fixedly connected with fixed frame, and the front movable sleeve of the fixed frame is connected to movable axis, the external stability of the movable axis is socketed with rail wheel, transverse slat is fixedly connected in the middle part of the pedestal bottom end, the front of the transverse slat offers loose slot, and the internal activity of the loose slot is socketed with movable block.The rail traffic steel rail flaw detection device, pass through the cooperation of movable block, movable spring, fixing bolt, mounting hole, sliding block, connecting rod and fixing glue, it can be during being detected to rail, the position of ultrasonic probe is adjusted according to the demand of detection, to increase the range of detection, it avoids and the case where check frequency occurs, and then improve the detection result of the device, while but also adjustment process is simple and convenient and time saving and energy saving.
Description
Technical field
The present invention relates to rail examination equipment technical field, specially a kind of rail traffic steel rail flaw detection device.
Background technology
Rail is the main building block of railroad track, its function is that the wheel of pilot engine vehicle advances, bears
The immense pressure of wheel, and be transmitted on sleeper；Rail is necessary for the rolling table that wheel provides continuous smooth-going and resistance minimum
Face, in electric railway or automatic block district, rail can also also serve as track circuit and be used, and rail is with the public affairs of every meter of approximate weight
Jin number, can be divided into crane rail（Crane rail）, three kinds of heavy rail and light rail.
A kind of in-service rail flange of rail tunneling boring method of detection of the disclosure of the invention of existing application number 201710840481.0 with
Device, including trolley and flaw detection structure, flaw detection structure are set to by clamping device in small car crossbeam, and flaw detection structure includes setting
Two groups of probe holders in rail both sides and the probe that is installed in probe holder, when failure detector is installed on rail, two groups of probes
Corresponding probe is symmetrical relative to rail in frame, and single group probe includes at least three probes, in single group probe each probe with
The angle α of rail flange of rail bottom surface is at least three different angle values, and angle α is within the scope of 35 degree and 55 degree,
Each intact circular arc area fitted between steel rail web and the flange of rail of probe, the probes of rail both sides of the present invention fit closely in
Circular arc area between the web of the rail and the flange of rail forms different angles from flange of rail plane respectively, realizes to rail flange of rail flaw detection blind area
Flaw detection, compensate for presently, there are flaw detection blind zone problem, ensure that the safety of rail transport.
Although the invention solves the problems, such as, but still remaining the problems such as following when in use needs to solve：
1, the invention although solve presently, there are flaw detection blind zone problem, but be not easy to the demand according to detection to ultrasonic wave
The position of probe is adjusted so that the process of adjusting is complicated for operation and time-consuming and laborious.
2, the invention cannot adjust the angle of display screen according to the observation visual angle of operator during use
Section, monitors in real time, and the height of push rod cannot be adjusted according to the height of operator to be not easy to operator, into
And a comfortable working method can not be provided to operator.
Then, improvement is studied for existing structure and missing, a kind of rail traffic steel rail flaw detection device is provided,
To achieve the purpose that with more more practical value.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of rail traffic steel rail flaw detection device, having can be to ultrasound
The position of wave probe is adjusted, and so as to expand the range of detection, improves the effect of detection, and adjustment process is simply square
Just time saving and energy saving, while the height and angle of display screen can be adjusted, consequently facilitating operator carries out real time monitoring sight
The advantages that examining, and the height of push rod can be adjusted, and then providing a comfortable working method to operator solves
Existing rail traffic steel rail flaw detection device, the position for being unable to ultrasonic probe are adjusted, and are susceptible to check frequency, from
And make detection result poor, while the angle of display screen cannot be adjusted according to the observation visual angle of operator, to inconvenient
It monitors in real time, and the height of push rod cannot be adjusted according to the height of operator in operator, and then behaviour can not be given
Author provides the problem of comfortable working method.
（Two）Technical solution
The position of ultrasonic probe can be adjusted for realization is above-mentioned, so as to expand the range of detection, improve inspection
The effect of survey, and adjustment process is simple and convenient time saving and energy saving, while the height and angle of display screen can be adjusted, to
Person easy to operation carries out real time monitoring observation, and the height of push rod can be adjusted, and then provides one to operator
The purpose of comfortable working method, the present invention provide the following technical solutions：A kind of rail traffic steel rail flaw detection device, including bottom
Seat, the side of the base bottom is installed with idler wheel, and the bottom of pedestal is fixedly connected with fixed frame, the fixed frame
Front movable sleeve is connected to movable axis, and the external stability of the movable axis is socketed with rail wheel, and the middle part of the pedestal bottom end is fixed
It is connected with transverse slat, the front of the transverse slat offers loose slot, and the internal activity of the loose slot is socketed with movable block, the work
The side of motion block is sequentially connected by the inner wall of movable spring and transverse slat, and the front of movable block is fixedly connected with connecting plate, institute
The positive top of connecting plate to be stated to be threadedly coupled with the front of transverse slat by fixing bolt, the front of the transverse slat offers mounting hole,
The bottom of the connecting plate is fixedly connected with adjustable plate, and the front of the adjustable plate offers sliding slot, and the inside of the sliding slot is lived
Dynamic to be socketed with sliding block, the front of the sliding block is fixedly connected with connecting rod, the positive top of connecting rod by fixing glue with
The front of adjustable plate is threadedly coupled, and the bottom of connecting rod is fixedly connected with ultrasonic probe, the bottom of the ultrasonic probe
It is electrically connected with the bottom of signal processing case by power cord, the signal processing case is fixedly mounted on the inside of supporting rack, described
It is fixedly connected at the top of the bottom of supporting rack and pedestal, the top of the signal processing case passes through power cord and display screen bottom
Side is electrically connected, and is fixedly connected with movable plate in the middle part of the display screen bottom end, the front movable sleeve of the movable plate is connected to rotation
The front of shaft, the rotary shaft is flexibly connected by positioning device with the front of movable plate, and the external stability set of rotary shaft
It is connected to supporting rod, the bottom end of the supporting rod is actively socketed on the inside of supporting sleeve, and the bottom of supporting rod passes through adjustment spring
It is sequentially connected with the inner wall of supporting sleeve, the front of the supporting rod offers adjustment hole, and the positive top of supporting sleeve passes through
Regulation cock is threadedly coupled with the front of supporting rod, and supporting sleeve is fixedly mounted on the top of bearing plate, the bottom of the bearing plate
It is fixedly connected at the top of supporting rack, the side of the base top is fixedly connected by regulating device with the bottom of push rod.
Preferably, the movable spring is located at the inside of loose slot, and the both ends of movable spring respectively with the inner wall of transverse slat
It is mutually perpendicular to the side of movable block.
Preferably, the quantity of the mounting hole is seven, and seven mounting holes is equal in magnitude, and seven mounting holes are equal
The even front for being distributed in transverse slat, and seven mounting holes are adapted with fixing bolt.
Preferably, the top of the adjustable plate and the bottom of connecting plate are mutually perpendicular to, and the bottom phase of adjustable plate and pedestal
Mutually parallel, the length value of the adjustable plate is less than the width value of pedestal.
Preferably, be mutually perpendicular at the top of the bottom of the connecting rod and ultrasonic probe, and connecting rod and adjustable plate it
Between be mutually parallel, the connecting rod is located at the lower section of transverse slat.
Preferably, the positioning device includes movable button, and the movable button is fixedly mounted on the front of rotary shaft, the work
The dynamic positive top of button is threadedly coupled by positioning bolt with the front of movable plate, and the front of the movable plate offers positioning spiral shell
Hole is adapted between the positioning screw hole and positioning bolt.
Preferably, inner wall of the both ends of the adjustment spring respectively with the bottom of supporting rod and supporting sleeve is mutually perpendicular to, and
Adjustment spring is located at the inside of supporting sleeve.
Preferably, the regulating device includes adjusting set, and the bottom of the adjusting set and the side of base top are fixed and connected
It connects, and the internal activity of adjusting set is socketed with adjusting rod, push rod, and the bottom of adjusting rod is fixedly connected at the top of the adjusting rod
Portion is sequentially connected by spring and the inner wall of adjusting set, and the spring is located at the inside of adjusting set, the positive top of adjusting set
Portion is threadedly coupled by fixing bolt with the front of adjusting rod.
Preferably, the shape of the adjusting rod is T shapes, and the bottom of adjusting rod and one end of spring are mutually perpendicular to, described
The diameter value on adjusting rod top is more than the diameter value of adjusting set.
（Three）Advantageous effect
Compared with prior art, the present invention provides a kind of rail traffic steel rail flaw detection device, has following advantageous effect：
1, the rail traffic steel rail flaw detection device, passes through movable block, movable spring, fixing bolt, mounting hole, sliding block, connecting rod
With the cooperation of fixing glue, the position of ultrasonic probe can be carried out according to the demand of detection during being detected to rail
It adjusts, to increase the range of detection, avoids and the case where check frequency occur, and then improve the effect of detection, simultaneously
But also adjustment process is simple and convenient and time saving and energy saving.
2, the rail traffic steel rail flaw detection device by movable plate, rotary shaft, positioning device, supporting rod, adjusts bullet
The cooperation of spring, adjustment hole and regulation cock, can be during detecting rail, can be right according to the angular field of view of operator
The angle and height of display screen are adjusted, so that operator carries out real time monitoring observation to detection data.
3, the rail traffic steel rail flaw detection device can by the cooperation of adjusting set, adjusting rod, spring and fixing bolt
During being detected to rail, the height of push rod to be adjusted according to the height of operator, to be provided to operator
One comfortable working method, improves the working efficiency of operator, while but also the failure detector can be adapted for not
With the operator of height, the practicality is improved.
Description of the drawings
Fig. 1 is structure of the invention front schematic view；
Fig. 2 is the side view of structure of the invention adjustable plate；
Fig. 3 is close-up schematic view at the A of structure of the invention Fig. 1；
Fig. 4 is close-up schematic view at the B of structure of the invention Fig. 1；
Fig. 5 is close-up schematic view at the C of structure of the invention Fig. 1.
In figure：1 pedestal, 2 idler wheels, 3 fixed frames, 4 movable axis, 5 rail wheels, 6 transverse slats, 7 loose slots, 8 movable blocks, 9 activities
Spring, 11 fixing bolts, 12 mounting holes, 13 adjustable plates, 14 sliding slots, 15 sliding blocks, 16 connecting rods, 17 fixing glues, 18 surpasses 10 connecting plates
Sonic probe, 19 power cords, 20 signal processing casees, 21 supporting racks, 22 display screens, 23 movable plates, 24 rotary shafts, 25 positioning dresses
Set, 251 movable buttons, 252 positioning bolts, 253 positioning screw holes, 26 supporting rods, 27 supporting sleeves, 28 adjustment springs, 29 adjustment holes, 30
Regulation cock, 31 bearing plates, 32 regulating devices, 321 adjusting sets, 322 adjusting rods, 323 springs, 324 fixing bolts, 33 push rods.
Specific implementation mode
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 describes, 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.
- 5 are please referred to Fig.1, a kind of rail traffic steel rail flaw detection device, including pedestal 1, the side of 1 bottom of pedestal are fixed
Idler wheel 2 is installed, and the bottom of pedestal 1 is fixedly connected with fixed frame 3, the front movable sleeve of fixed frame 3 is connected to movable axis 4, living
The external stability of moving axis 4 is socketed with rail wheel 5, and transverse slat 6 is fixedly connected in the middle part of 1 bottom end of pedestal, and the front of transverse slat 6 offers
The internal activity of loose slot 7, loose slot 7 is socketed with movable block 8, and the side of movable block 8 passes through in movable spring 9 and transverse slat 6
Wall is sequentially connected, and movable spring 9 is located at the inside of loose slot 7, and the both ends of movable spring 9 respectively with the inner wall of transverse slat 6 and work
The side of motion block 8 is mutually perpendicular to, and movable block 8 can be made to be moved under the elastic force effect of movable spring 9, so that adjusting
Journey is simple and convenient and time saving and energy saving, and the front of movable block 8 is fixedly connected with connecting plate 10, and 10 positive top of connecting plate passes through
Fixing bolt 11 is threadedly coupled with the front of transverse slat 6, and the front of transverse slat 6 offers mounting hole 12, and the quantity of mounting hole 12 is seven,
And seven mounting holes 12 is equal in magnitude, seven mounting holes 12 are evenly distributed on the front of transverse slat 6, and seven mounting holes 12 with
Fixing bolt 11 is adapted, can during being detected to rail, according to the demand of detection to the position of ultrasonic probe 18 into
Row is adjusted, and to increase the range of detection, avoids and the case where check frequency occurs, and then improves the effect of detection, even
The bottom of fishplate bar 10 is fixedly connected with adjustable plate 13, and the top and the bottom of connecting plate 10 of adjustable plate 13 are mutually perpendicular to, and adjusts
Plate 13 and the bottom of pedestal 1 are mutually parallel, and the length value of adjustable plate 13 is less than the width value of pedestal 1, and the front of adjustable plate 13 is opened
Equipped with sliding slot 14, the internal activity of sliding slot 14 is socketed with sliding block 15, and the front of sliding block 15 is fixedly connected with connecting rod 16, connecting rod
16 bottom and the top of ultrasonic probe 18 are mutually perpendicular to, and are mutually parallel between connecting rod 16 and adjustable plate 13, connecting rod
16 are located at the lower section of transverse slat 6, can play the role of being connected and fixed to ultrasonic probe 18, avoid ultrasonic probe 18 and exist
It shakes during detection, to ensure that the stability of ultrasonic probe 18,16 positive top of connecting rod pass through solid
Surely nail 17 is threadedly coupled with the front of adjustable plate 13, and the bottom of connecting rod 16 is fixedly connected with ultrasonic probe 18, ultrasonic wave
The bottom of probe 18 is electrically connected by power cord 19 with the bottom of signal processing case 20, and signal processing case 20 is fixedly mounted on support
The bottom of the inside of frame 21, supporting rack 21 is fixedly connected with the top of pedestal 1, and the top of signal processing case 20 passes through power cord 19
It is electrically connected with the side of 22 bottom of display screen, movable plate 23 is fixedly connected in the middle part of 22 bottom end of display screen, movable plate 23 is just
Face movable sleeve is connected to rotary shaft 24, and the front of rotary shaft 24 is flexibly connected by positioning device 25 with the front of movable plate 23, fixed
Position device 25 includes movable button 251, and movable button 251 is fixedly mounted on the front of rotary shaft 24, and 251 positive top of movable button is logical
It crosses positioning bolt 252 to be threadedly coupled with the front of movable plate 23, the front of movable plate 23 offers positioning screw hole 253, positions spiral shell
It is adapted between hole 253 and positioning bolt 252, it can be during being detected to rail, it can be according to the visual angle model of operator
It encloses, the angle of display screen 22 is adjusted, so that operator carries out real time monitoring observation to detection data, and revolve
The external stability of shaft 24 is socketed with supporting rod 26, and the bottom end of supporting rod 26 is actively socketed on the inside of supporting sleeve 27, and supports
The bottom of bar 26 is sequentially connected by the inner wall of adjustment spring 28 and supporting sleeve 27, the both ends of adjustment spring 28 respectively with supporting rod
26 bottom and the inner wall of supporting sleeve 27 are mutually perpendicular to, and adjustment spring 28 is located at the inside of supporting sleeve 27, can be to rail
During detection, supporting rod 26 is set to be moved under the elastic force effect of adjustment spring 28, and then can be to the height of display screen 22
It is adjusted, person easy to operation observes, and the front of supporting rod 26 offers adjustment hole 29, and 27 positive top of supporting sleeve is logical
It overregulates bolt 30 to be threadedly coupled with the front of supporting rod 26, and supporting sleeve 27 is fixedly mounted on the top of bearing plate 31, bearing plate
31 bottom is fixedly connected with the top of supporting rack 21, the bottom that the side at the top of pedestal 1 passes through regulating device 32 and push rod 33
It being fixedly connected, regulating device 32 includes adjusting set 321, and the bottom of adjusting set 321 is fixedly connected with the side at 1 top of pedestal, and
The internal activity of adjusting set 321 is socketed with adjusting rod 322, and the top of adjusting rod 322 is fixedly connected with push rod 33, and adjusting rod
322 bottom is sequentially connected by spring 323 and the inner wall of adjusting set 321, and spring 323 is located at the inside of adjusting set 321, is adjusted
321 positive tops are covered to be threadedly coupled with the front of adjusting rod 322 by fixing bolt 324, it can be in the mistake detected to rail
Cheng Zhong is adjusted the height of push rod 33 according to the height of operator, to provide a comfortable job to operator
Mode, improves the working efficiency of operator, while but also the failure detector can be adapted for the operator of different heights, carries
High the practicality, the shape of adjusting rod 322 is T shapes, and the bottom of adjusting rod 322 and one end of spring 323 are mutually perpendicular to, tune
The diameter value on 322 top of pole is more than the diameter value of adjusting set 321, can make adjusting rod 322 under the elastic force effect of spring 323
It is mobile, so that is adjusted is simple and convenient, while buffer protection can be played the role of to adjusting rod 322 when adjusting.
When work, fixing bolt 11 is rotated first, so that movable block 8 is moved under the elastic force effect of movable spring 9, to drive
Connecting plate 10 is moved, then rotates fixing glue 17, pushes sliding block 15 and connecting rod 16 is driven to move, and then to ultrasonic probe
18 position is adjusted, then rotational positioning bolt 252, opens movable button 251 and rotates movable plate 23, to display screen
22 angle is adjusted, while rotating regulation cock 30, so that supporting rod 26 is moved under the elastic force effect of adjustment spring 28, in turn
The height of display screen 22 is adjusted, last rotary fixing screw bolt 324, makes adjusting rod 322 under the elastic force effect of spring 323
It is mobile, to which the height of push rod 33 be adjusted.
In conclusion the rail traffic steel rail flaw detection device, by movable block 8, movable spring 9, fixing bolt 11, is fixed
The cooperation in hole 12, sliding block 15, connecting rod 16 and fixing glue 17, can be during detecting rail, according to the demand of detection
The position of ultrasonic probe 18 is adjusted, to increase the range of detection, avoids and the case where check frequency occurs, into
And the effect of detection is improved, while but also adjustment process is simple and convenient and time saving and energy saving；Pass through movable plate 23, rotary shaft
24, the cooperation of positioning device 25, supporting rod 26, adjustment spring 28, adjustment hole 29 and regulation cock 30 can detect rail
In the process, can be according to the angular field of view of operator, angle and height to display screen 22 are adjusted, so that behaviour
Author carries out real time monitoring observation to detection data；Pass through adjusting set 321, adjusting rod 322, spring 323 and fixing bolt 324
Cooperation, can be adjusted the height of push rod 33 according to the height of operator during being detected to rail, to behaviour
Author provides a comfortable working method, improves the working efficiency of operator, while but also the failure detector can be with
Suitable for the operator of different heights, the practicality is improved, solves existing rail traffic steel rail flaw detection device, Bu Nengchao
The position of sonic probe 18 is adjusted, and is susceptible to check frequency, so that detection result is poor, while cannot be according to operation
The angle of display screen 22 is adjusted in the observation visual angle of person, is monitored in real time to be not easy to operator, and cannot basis
The height of push rod 33 is adjusted in the height of operator, and then can not asking to operator's one comfortable working method of offer
Topic.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of rail traffic steel rail flaw detection device, including pedestal（1）, it is characterised in that：The pedestal（1）The side of bottom
It is installed with idler wheel（2）, and pedestal（1）Bottom be fixedly connected with fixed frame（3）, the fixed frame（3）Front activity
It is socketed with movable axis（4）, the movable axis（4）External stability be socketed with rail wheel（5）, the pedestal（1）The middle part of bottom end
It is fixedly connected with transverse slat（6）, the transverse slat（6）Front offer loose slot（7）, the loose slot（7）Internal activity set
It is connected to movable block（8）, the movable block（8）Side pass through movable spring（9）With transverse slat（6）Inner wall be sequentially connected, and it is living
Motion block（8）Front be fixedly connected with connecting plate（10）, the connecting plate（10）Positive top passes through fixing bolt（11）With cross
Plate（6）Front be threadedly coupled, the transverse slat（6）Front offer mounting hole（12）, the connecting plate（10）Bottom it is solid
Surely it is connected with adjustable plate（13）, the adjustable plate（13）Front offer sliding slot（14）, the sliding slot（14）Internal activity
It is socketed with sliding block（15）, the sliding block（15）Front be fixedly connected with connecting rod（16）, the connecting rod（16）Positive top
Portion passes through fixing glue（17）With adjustable plate（13）Front be threadedly coupled, and connecting rod（16）Bottom be fixedly connected with ultrasonic wave
Probe（18）, the ultrasonic probe（18）Bottom pass through power cord（19）With signal processing case（20）Bottom electrical connection,
The signal processing case（20）It is fixedly mounted on supporting rack（21）Inside, support frame as described above（21）Bottom and pedestal（1）'s
Top is fixedly connected, the signal processing case（20）Top pass through power cord（19）With display screen（22）The side of bottom is electrically connected
It connects, the display screen（22）Movable plate is fixedly connected in the middle part of bottom end（23）, the movable plate（23）Front pivot bush unit
There is rotary shaft（24）, the rotary shaft（24）Front pass through positioning device（25）With movable plate（23）Front flexible connection,
And rotary shaft（24）External stability be socketed with supporting rod（26）, the supporting rod（26）Bottom end be actively socketed on supporting sleeve
（27）Inside, and supporting rod（26）Bottom pass through adjustment spring（28）With supporting sleeve（27）Inner wall be sequentially connected, it is described
Supporting rod（26）Front offer adjustment hole（29）, the supporting sleeve（27）Positive top passes through regulation cock（30）With support
Bar（26）Front be threadedly coupled, and supporting sleeve（27）It is fixedly mounted on bearing plate（31）Top, the bearing plate（31）'s
Bottom and supporting rack（21）Top be fixedly connected, the pedestal（1）The side at top passes through regulating device（32）With push rod
（33）Bottom be fixedly connected.
2. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The movable spring
（9）Positioned at loose slot（7）Inside, and movable spring（9）Both ends respectively with transverse slat（6）Inner wall and movable block（8）Side
Face is mutually perpendicular to.
3. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The mounting hole（12）
Quantity be seven, and seven mounting holes（12）Equal in magnitude, seven mounting holes（12）It is evenly distributed on transverse slat（6）'s
Front, and seven mounting holes（12）And fixing bolt（11）It is adapted.
4. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The adjustable plate（13）
Top and connecting plate（10）Bottom be mutually perpendicular to, and adjustable plate（13）With pedestal（1）Bottom be mutually parallel, the adjusting
Plate（13）Length value be less than pedestal（1）Width value.
5. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The connecting rod（16）
Bottom and ultrasonic probe（18）Top be mutually perpendicular to, and connecting rod（16）With adjustable plate（13）Between be mutually parallel, institute
State connecting rod（16）Positioned at transverse slat（6）Lower section.
6. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The positioning device
（25）Including movable button（251）, the movable button（251）It is fixedly mounted on rotary shaft（24）Front, the movable button（251）
Positive top passes through positioning bolt（252）With movable plate（23）Front be threadedly coupled, the movable plate（23）Front open
Equipped with positioning screw hole（253）, the positioning screw hole（253）With positioning bolt（252）Between be adapted.
7. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The adjustment spring
（28）Both ends respectively with supporting rod（26）Bottom and supporting sleeve（27）Inner wall be mutually perpendicular to, and adjustment spring（28）It is located at
Supporting sleeve（27）Inside.
8. a kind of rail traffic steel rail flaw detection device according to claim 1, it is characterised in that：The regulating device
（32）Including adjusting set（321）, the adjusting set（321）Bottom and pedestal（1）The side at top is fixedly connected, and adjusting set
（321）Internal activity be socketed with adjusting rod（322）, the adjusting rod（322）Top be fixedly connected with push rod（33）, and adjust
Pole（322）Bottom pass through spring（323）With adjusting set（321）Inner wall be sequentially connected, the spring（323）Positioned at adjusting
Set（321）Inside, the adjusting set（321）Positive top passes through fixing bolt（324）With adjusting rod（322）Front spiral shell
Line connects.
9. a kind of rail traffic steel rail flaw detection device according to claim 8, it is characterised in that：The adjusting rod
（322）Shape be T shapes, and adjusting rod（322）Bottom and spring（323）One end be mutually perpendicular to, the adjusting rod（322）
The diameter value on top is more than adjusting set（321）Diameter value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667665.6A CN108622133B (en) | 2018-06-26 | 2018-06-26 | Rail flaw detection device for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667665.6A CN108622133B (en) | 2018-06-26 | 2018-06-26 | Rail flaw detection device for rail transit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108622133A true CN108622133A (en) | 2018-10-09 |
| CN108622133B CN108622133B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810667665.6A Active CN108622133B (en) | 2018-06-26 | 2018-06-26 | Rail flaw detection device for rail transit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278795A (en) * | 2018-11-16 | 2019-01-29 | 中铁局集团有限公司 | A kind of mobile steel rail flaw detection device |
| CN110040154A (en) * | 2019-05-22 | 2019-07-23 | 南京铁道职业技术学院 | A kind of raceway surface damage detection apparatus |
| CN110758457A (en) * | 2019-11-14 | 2020-02-07 | 义乌轩久铁路技术有限公司 | Ultrasonic rail detection device |
| CN111232015A (en) * | 2020-03-09 | 2020-06-05 | 科瓦力(宁波)精密器械有限公司 | Rail transit rail flaw detection vehicle support |
| CN112590857A (en) * | 2020-12-23 | 2021-04-02 | 陈佳辉 | Rail flaw detection device capable of realizing uninterrupted detection |
| CN113458025A (en) * | 2021-05-26 | 2021-10-01 | 申惠波 | Medical scanning equipment capable of enlarging observation visual angle of operator |
| CN114715217A (en) * | 2022-03-23 | 2022-07-08 | 北京晟博华腾科技有限公司 | Detection device for overhauling metro vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109278795A (en) * | 2018-11-16 | 2019-01-29 | 中铁局集团有限公司 | A kind of mobile steel rail flaw detection device |
| CN110040154A (en) * | 2019-05-22 | 2019-07-23 | 南京铁道职业技术学院 | A kind of raceway surface damage detection apparatus |
| CN110758457A (en) * | 2019-11-14 | 2020-02-07 | 义乌轩久铁路技术有限公司 | Ultrasonic rail detection device |
| CN111232015A (en) * | 2020-03-09 | 2020-06-05 | 科瓦力(宁波)精密器械有限公司 | Rail transit rail flaw detection vehicle support |
| CN112590857A (en) * | 2020-12-23 | 2021-04-02 | 陈佳辉 | Rail flaw detection device capable of realizing uninterrupted detection |
| CN112590857B (en) * | 2020-12-23 | 2022-04-15 | 山东鲁道建设工程有限公司 | Rail flaw detection device capable of realizing uninterrupted detection |
| CN113458025A (en) * | 2021-05-26 | 2021-10-01 | 申惠波 | Medical scanning equipment capable of enlarging observation visual angle of operator |
| CN114715217A (en) * | 2022-03-23 | 2022-07-08 | 北京晟博华腾科技有限公司 | Detection device for overhauling metro vehicle |
| CN114715217B (en) * | 2022-03-23 | 2023-10-03 | 北京晟博华腾科技有限公司 | Detection device for overhauling metro vehicle |
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