CN106314478A - Iron rail flaw detection secondary impeller probe calibration test platform - Google Patents
Iron rail flaw detection secondary impeller probe calibration test platform Download PDFInfo
- Publication number
- CN106314478A CN106314478A CN201610702938.7A CN201610702938A CN106314478A CN 106314478 A CN106314478 A CN 106314478A CN 201610702938 A CN201610702938 A CN 201610702938A CN 106314478 A CN106314478 A CN 106314478A
- Authority
- CN
- China
- Prior art keywords
- test platform
- flaw detection
- probe
- impeller
- rail
- 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.)
- Pending
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
Abstract
The invention discloses an iron rail flaw detection secondary impeller probe calibration test platform, and relates to the technical field of an iron rail flaw detection test platform. A power supply device, a control device and a flaw detection device are arranged on the test platform; the control device comprises a display screen and a control platform of a flaw detection trolley; the flaw detection device comprises a flaw detection instrument and a probe; impellers are arranged at the two sides of the bottom of the test platform; a conveying belt is connected in the middle between the impellers arranged at the two sides of the bottom of the test platform; the probe is connected onto the flaw detection device; the probe is arranged in front of the impellers arranged at the two sides of the bottom of the test platform; the impellers arranged at the two sides of the bottom of the test platform are mutually driven to rotate by the conveying belt; the power supply device comprises a plurality of high-power rechargeable batteries. The iron rail flaw detection secondary impeller probe calibration test platform has the beneficial effects that the structure is simple; the operation is easy; the dismounting and the repairing are easy; the arrangement is reasonable; the price is reasonable, and the like.
Description
Technical field
The present invention relates to rail test of flaw detection platform technology field, be specifically related to rail flaw detection secondary impeller probe calibration and survey
Examination platform.
Background technology
Rail failure detector is installed in detecting on track, the special-purpose vehicle of detection rail trauma equipment or special train.Press
Rail inspection car Cleaning Principle can be divided into electromagnetism rail inspection car and ultrasound wave rail inspection car two class: electromagnetism rail inspection car is
Leading to magnetic method detection rail trauma according to noncontact, its optimum detection speed (reaches as high as 100 public for 30～70 kilometers per hour
In) this vehicle can not detect the rail trauma near rail waist and rail joint.The optimum sensitivity of detection core wound is only
Rail head cross-section long-pending 20%～25%, so the most progressively being replaced by ultrasound wave rail inspection car；Ultrasound wave rail inspection car is connection
Ke Laote Wayne Kramer company of Bond state trial-produceed successfully in 1956, and this vehicle utilizes supercritical ultrasonics technology to carry out rail trauma spy
Survey, it is possible to the fatigue failure of (including near joints) and weld defect in the range of the detection rail head of rail and the web of the rail, have can also
Detection scratch, crushing of rail head and waveform wear away, and flange of rail corrosion and crescent moon fall block.This vehicle sets equipped with record automatically
Standby, the records such as rail trauma signal, mileage signal and line characteristics signal (bridge, tunnel, joint, sleeper classification etc.) can be existed
On same paper tape or film, the size determining trauma and the position in rail can be analyzed according to record, it is possible to determine trauma institute
Circuit mileage.
Rail rail head inner transverse fatigue crack (being commonly called as core wound) once caused many rail break accidents, present rail inspection car
Structure the most complicated, be difficult to operation, and expensive, repair complexity.
Summary of the invention
It is an object of the invention to provide rail flaw detection secondary impeller probe calibration test platform, its simple in construction, it is easy to
Operation, it is simple to laid-up, and there is advantages such as arranging reasonable, reasonable price.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprise test platform,
Electric supply installation, control device, failure detector, impeller, feed belt, probe；Be separately installed with above test platform electric supply installation,
Controlling device, failure detector, control the control platform that device comprises display screen and inspection car, failure detector comprises crack detector and spy
Head, the two bottom sides of test platform is fitted with impeller, and connecting in the middle of the both sides impeller bottom test platform has feed belt, visits
Hindering to connect on device and have probe, probe is installed on before test platform two bottom sides impeller.
The impeller of described test platform two bottom sides mutually drives rotation by feed belt.
Described electric supply installation comprises several high-power charging battery jar.
After using said structure, present invention have the beneficial effect that its simple in construction, it is easy to operation, it is simple to laid-up, and
And there is advantages such as arranging reasonable, reasonable price.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Description of reference numerals:
1-test platform；2-electric supply installation；3-controls device；4-failure detector；5-impeller；6-feed belt；7-pops one's head in.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and be embodied as
Mode, is further elaborated to the present invention.Should be appreciated that detailed description of the invention described herein is only in order to explain this
Invention, is not intended to limit the present invention.
As it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises test platform 1, electric supply installation 2, control
Device 3 processed, failure detector 4, impeller 5, feed belt 6, probe 7；It is separately installed with electric supply installation 2 above test platform 1, controls
Device 3, failure detector 4, control the control platform that device 3 comprises display screen and inspection car, and failure detector 4 comprises crack detector and spy
7, the two bottom sides of test platform 1 is fitted with impeller 5, and connecting in the middle of the both sides impeller 5 bottom test platform 1 has transmission skin
Band 6, failure detector 4 connects and has probe 7, and probe 7 is installed on before test platform 1 two bottom sides impeller 5.
The impeller 5 of described test platform 1 two bottom sides mutually drives rotation by feed belt 6.
Described electric supply installation 2 comprises several high-power charging battery jar.
The operation principle of this detailed description of the invention is: start inspection car by the control device 3 on inspection car, and inspection car leads to
Cross that the rotation of impeller 5 is quickly mobile on rail carries out rail flaw detection work, under the movement that car is hindered in control, the spy before impeller 5
7 can record rail trauma signal, mileage signal and line characteristics signal in time, and feed back to preservation in time to controlling device
3, this rail inspection car structure is the simplest, it is easy to operation.
The above, only in order to technical scheme to be described and unrestricted, those of ordinary skill in the art are to this
Other amendment or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should contain in the middle of scope of the presently claimed invention.
Claims (3)
1. rail flaw detection secondary impeller probe calibration test platform, it is characterised in that it comprises test platform, electric supply installation, control
Device, failure detector, impeller, feed belt, probe；It is separately installed with electric supply installation above test platform, controls device, flaw detection
Device, controls the control platform that device comprises display screen and inspection car, and failure detector comprises crack detector and probe, test platform
Two bottom sides is fitted with impeller, and connecting in the middle of the both sides impeller bottom test platform has feed belt, and failure detector connects
Probe, probe is had to be installed on before test platform two bottom sides impeller.
Rail the most according to claim 1 flaw detection secondary impeller probe calibration test platform, it is characterised in that described test
The impeller of mesa base both sides mutually drives rotation by feed belt.
Rail the most according to claim 1 flaw detection secondary impeller probe calibration test platform, it is characterised in that described confession
Electric installation comprises several high-power charging battery jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702938.7A CN106314478A (en) | 2016-08-22 | 2016-08-22 | Iron rail flaw detection secondary impeller probe calibration test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702938.7A CN106314478A (en) | 2016-08-22 | 2016-08-22 | Iron rail flaw detection secondary impeller probe calibration test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314478A true CN106314478A (en) | 2017-01-11 |
Family
ID=57742962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702938.7A Pending CN106314478A (en) | 2016-08-22 | 2016-08-22 | Iron rail flaw detection secondary impeller probe calibration test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314478A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2314110B (en) * | 1996-06-11 | 1999-08-11 | Bicc Plc | Device for ultrasonic detection of faults in railway rails. |
| CN201081765Y (en) * | 2007-06-07 | 2008-07-02 | 章罕 | Ultrasonic wheel type probe head |
| CN203228794U (en) * | 2013-04-23 | 2013-10-09 | 四川澄观电子技术有限公司 | Automatized rail detection trolley |
| CN104713952A (en) * | 2013-12-16 | 2015-06-17 | 中国铁道科学研究院 | Double-wave wheel type probe for steel rail flaw detection |
| CN204548154U (en) * | 2015-02-12 | 2015-08-12 | 天津利洋润杰科技有限公司 | A kind of railroad rail failure detector |
-
2016
- 2016-08-22 CN CN201610702938.7A patent/CN106314478A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2314110B (en) * | 1996-06-11 | 1999-08-11 | Bicc Plc | Device for ultrasonic detection of faults in railway rails. |
| CN201081765Y (en) * | 2007-06-07 | 2008-07-02 | 章罕 | Ultrasonic wheel type probe head |
| CN203228794U (en) * | 2013-04-23 | 2013-10-09 | 四川澄观电子技术有限公司 | Automatized rail detection trolley |
| CN104713952A (en) * | 2013-12-16 | 2015-06-17 | 中国铁道科学研究院 | Double-wave wheel type probe for steel rail flaw detection |
| CN204548154U (en) * | 2015-02-12 | 2015-08-12 | 天津利洋润杰科技有限公司 | A kind of railroad rail failure detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |