CN203069559U - Self-adaption scanning device for railway carriage axle by using phased array ultrasonic flaw detection - Google Patents
Self-adaption scanning device for railway carriage axle by using phased array ultrasonic flaw detection Download PDFInfo
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- CN203069559U CN203069559U CN 201220721044 CN201220721044U CN203069559U CN 203069559 U CN203069559 U CN 203069559U CN 201220721044 CN201220721044 CN 201220721044 CN 201220721044 U CN201220721044 U CN 201220721044U CN 203069559 U CN203069559 U CN 203069559U
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Abstract
The utility model discloses a self-adaption scanning device for a railway carriage axle by using phased array ultrasonic flaw detection. An ultrasonic probe clamp is driven by using air compressing force, gas flow and pressure can be adjusted, and the pressure is positioned in a floating manner, so that the damage to the clamp and a probe due to excessive pressure is avoided, and the security of detecting equipment is guaranteed; during positioning of the probe, the single-axle rotation angle of the probe can be adjusted in a self-adaption mode according to the diameter of a detected axle to meet a flow detection requirement of train carriage axles with different diameters; and during the flow detection, the probe can move along a retractable guide column, a compressed spring is retracted to adjust fit pressure of the probe and the carriage axle, and the probe rotates along with a roller, so that friction force of the probe and the surface of the carriage axle is reduced, and the coupling stability of the probe is guaranteed. The self-adaption scanning device is convenient to operate and high in applicability, the positioning security and the positioning stability of the probe are guaranteed, and the detection efficiency of ultrasonic flow detection of the carriage axle is improved.
Description
Technical field
The utility model relates to the axletree detection range, exactly refers to a kind of railway axle phased array supersonic flaw detection self-adapting scanning device.
Background technology
The scanning equipment of axletree ultrasound examination probe, it is the important device that is applied to probe location, coupling in the railroad car axle UT (Ultrasonic Testing), this device needs to adapt to the different-diameter axletree and detects demand, and the probe location needs accurately, the positioning pressure that floats, and guarantees that probe is good with the axletree coupling.The scanning equipment of a whole set of probe is the core component of a whole set of axletree ultrasonic wave detecting system.At present, in traditional railroad car axle UT (Ultrasonic Testing), the carrying out flaw detection of key positions such as the diameter of axle of axletree, axle body, wheel seat, often adopt the stationary fixture ultrasonic probe to detect, different parts for different-diameter axletree and same axletree, need select for use different ultrasonic probe anchor clamps to adapt to the axletree vary in diameter, make troubles for the axletree UT (Ultrasonic Testing), detection efficiency is low; Traditional in addition probe is located driving force, adopt motor or oil pressure to act directly on the ultrasonic probe anchor clamps, under the situation of or misoperation excessive at pressure, usually damage probe and anchor clamps, threaten flaw detection safety, bring direct economic loss to carrying out flaw detection.
The utility model content
At above-mentioned defective, the technical matters that the utility model solves is to provide a kind of railway axle phased array supersonic flaw detection self-adapting scanning device, can be according to detecting position axletree diameter, self-adaptation is regulated the location of ultrasonic probe, adapts to different-diameter axletree carrying out flaw detection, by flexible compression set, for the probe location provides driving force, gas flow and pressure adjustable size joint guarantee probe positioning security and stability, greatly convenient flaw detection operation improves carrying out flaw detection efficient.
In order to solve above technical matters, the railway axle phased array supersonic flaw detection self-adapting scanning device that the utility model provides, comprise the device fixed base plate, retractable driving device, connect supporting member and ultrasonic probe anchor clamps, described retractable driving device comprises the connection base plate, the cylinder supports seat, telescopic cylinder, rail plate, sliding platform and motion drag chain, described connection base plate is installed on the device fixed base plate, described telescopic cylinder one end is fixed on the described connection base plate by described cylinder supports seat, the other end of described telescopic cylinder also is fixed on the described connection base plate, described rail plate is installed on the described connection base plate, described sliding platform and described rail plate join be incorporated on the described rail plate mobile, described connection supporting member is installed on the described sliding platform, described motion drag chain connects with the described supporting member that is connected with the piston rod of described telescopic cylinder respectively, the head of described connection supporting member is equipped with described ultrasonic probe anchor clamps, described ultrasonic probe anchor clamps comprise the probe fixed frame, stage clip, the motion guide pillar, the fixed transfer framework, ultrasonic probe, probe voussoir and follower rollers, described follower rollers is installed in the both sides, front and back of described probe fixed frame, described fixed transfer framework is connected with described probe fixed frame with described motion guide pillar by described stage clip, described compression spring sleeve is connected on the described motion guide pillar, and described ultrasonic probe is installed in the centre of described probe fixed frame by described probe voussoir.
Preferably, described ultrasonic probe anchor clamps comprise two described probe fixed frames, described probe fixed frame is laid a described ultrasonic probe respectively, described probe fixed frame carries out single shaft respectively to be supported, and makes described ultrasonic probe anchor clamps keep a contact condition of opening under the effect of extension spring.
Preferably, described railway axle phased array supersonic flaw detection self-adapting scanning device also comprises the coupling liquid service, described coupling liquid service is connected with through hole on the described probe voussoir, and coupling liquid directly supplies to the axletree detection faces by the through hole on coupling liquid service and the described probe voussoir.
Preferably, described railway axle phased array supersonic flaw detection self-adapting scanning device also comprises probe gripper lid and decoration enclosing cover, and described probe gripper lid is installed in the top of described probe fixed frame, and described decoration enclosing cover is installed in the side of described probe fixed frame.
Preferably, described connection base plate is provided with self-locking device, and the afterbody of described connection supporting member is provided with the latch hook that cooperates with described self-locking device.
Compared with prior art, the railway axle phased array supersonic flaw detection self-adapting scanning device that the utility model provides, adopt the air force of compression to drive the ultrasonic probe anchor clamps, gas flow and adjustable in pressure joint, positioning pressure floats, avoid the excessive damage anchor clamps of pressure and probe, protection checkout equipment safety; In the probe position fixing process, according to the inspection vehicle shaft diameter, self-adaptation is regulated the probe single shaft anglec of rotation, satisfies the railroad car axle flaw detection demand of different-diameter; In the carrying out flaw detection process, probe can move along flexible guide pillar, stage clip telescopic adjustment probe and axletree surface laminate pressure, and follower rollers is rotated, and reduces to pop one's head in and the friction force on axletree surface, guarantees the stability that probe is coupled.The utility model is easy to operate, applicability is strong, guarantee probe positioning security and stability, has improved the detection efficiency of ultrasound wave axletree flaw detection.
Description of drawings
Fig. 1 is the structural representation when railway axle phased array supersonic flaw detection self-adapting scanning device is worked among the utility model embodiment, the diameter of axle φ 150mm of axletree among the figure;
Fig. 2 is the structural representation when railway axle phased array supersonic flaw detection self-adapting scanning device is worked among the utility model embodiment, the diameter of axle φ 250mm of dotted line axletree among the figure;
Fig. 3 is the structural representation of retractable driving device in the railway axle phased array supersonic flaw detection self-adapting scanning device among the utility model embodiment;
Fig. 4 is the structural representation of ultrasonic probe anchor clamps in the railway axle phased array supersonic flaw detection self-adapting scanning device among the utility model embodiment.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 4, Fig. 1 is the structural representation when railway axle phased array supersonic flaw detection self-adapting scanning device is worked among the utility model embodiment, the diameter of axle φ 150mm of axletree among the figure; Fig. 2 is the structural representation when railway axle phased array supersonic flaw detection self-adapting scanning device is worked among the utility model embodiment, the diameter of axle φ 250mm of dotted line axletree among the figure; Fig. 3 is the structural representation of retractable driving device in the railway axle phased array supersonic flaw detection self-adapting scanning device among the utility model embodiment; Fig. 4 is the structural representation of ultrasonic probe anchor clamps in the railway axle phased array supersonic flaw detection self-adapting scanning device among the utility model embodiment.
The railway axle phased array supersonic flaw detection self-adapting scanning device that present embodiment provides, comprise device fixed base plate 1, retractable driving device 2, connect supporting member 3 and ultrasonic probe anchor clamps 4, retractable driving device 2 comprises connection base plate 6, cylinder supports seat 7, telescopic cylinder 9, rail plate 10, sliding platform 11 and motion drag chain 12, connecting base plate 6 is installed on the device fixed base plate 1, telescopic cylinder 9 one ends are fixed on by cylinder supports seat 7 and connect on the base plate 6, the other end of telescopic cylinder 9 also is fixed on and connects on the base plate 6, rail plate 10 is installed in and connects on the base plate 6, sliding platform 11 and rail plate 10 join be incorporated on the rail plate 10 mobile, connecting supporting member 3 is installed on the sliding platform 11, motion drag chain 12 respectively with the piston rod of telescopic cylinder 9 be connected supporting member 3 and connect, connect base plate 6 and be provided with self-locking device 8, the afterbody that connects supporting member 3 is provided with the latch hook that cooperates with self-locking device, the head that connects supporting member 3 is equipped with ultrasonic probe anchor clamps 4, ultrasonic probe anchor clamps 4 comprise probe fixed frame 13, stage clip 14, motion guide pillar 15, fixed transfer framework 18, ultrasonic probe 19, probe voussoir 20 and follower rollers 21, follower rollers 21 is installed in the both sides, front and back of probe fixed frame 13, fixed transfer framework 18 is connected with probe fixed frame 13 with motion guide pillar 15 by stage clip 14, stage clip 14 is socketed on the motion guide pillar 15, and ultrasonic probe 19 is installed in the centre of probe fixed frame 13 by probe voussoir 20.
Ultrasonic probe anchor clamps 4 comprise two probe fixed frames 13, probe fixed frame 13 is laid a ultrasonic probe 19 respectively, probe fixed frame 13 carries out single shaft respectively to be supported, and under the effect of extension spring, make ultrasonic probe anchor clamps 4 keep a contact condition of opening, can be according to the difference that detects axletree 5 diameters, ultrasonic probe anchor clamps 4 self-adaptations are regulated the probe single shaft anglec of rotation in the position fixing process, satisfy the train solid axle flaw detection demand of different-diameter.
Railway axle phased array supersonic flaw detection self-adapting scanning device also comprises the coupling liquid service, the coupling liquid service is connected with the through hole of probe on the voussoir, coupling liquid directly supplies to the axletree detection faces by the through hole on coupling liquid service and the probe voussoir 20, guarantee to stablize, coupling liquid is supplied with efficiently, guarantee the probe coupling effect, improve the UT (Ultrasonic Testing) detection efficiency.
Railway axle phased array supersonic flaw detection self-adapting scanning device also comprises probe gripper lid 18 and decorates enclosing cover 17 that probe gripper lid 18 is installed in the top of probe fixed frame 13, decorates the side that enclosing cover 17 is installed in probe fixed frame 13, and is more attractive in appearance.
From Fig. 1 and Fig. 2 as can be seen when surveying the different axletree model of two kinds of diameter of axle φ 150mm and φ 250mm, ultrasonic probe anchor clamps 4 can be done suitable deflection automatically to adapt to the size of the diameter of axle under the adaptation of follower rollers 21 and axletree 5, thereby the measured position that keeps ultrasonic probe 19 all the time normal direction perpendicular to diameter of axle surface, for being used in combination of ultrasonic probe 19 created effective condition.When flexible applying power passes to whole ultrasonic ripple probe gripper 4 parts by fixed transfer framework 18, follower rollers 21 touches tested axletree 5 surfaces and servo-actuated to keep whole ultrasonic ripple probe gripper 4 to realize well contacting with axletree 5 surfaces with axletree self rotation, meanwhile the fixed transfer framework 18 that ultrasonic probe 19 and probe voussoir 20 are installed under the effect of four motion guide pillars 15 and stage clip 14, make through probe voussoir 20 under the ordering about of certain pressure with axletree 5 surfaces realize good fit, and under the compensation of coupling liquid is supplied with realization to the accurate detection of axle body.
Compared with prior art, the railway axle phased array supersonic flaw detection self-adapting scanning device that the utility model provides, adopt the air force of compression to drive the ultrasonic probe anchor clamps, gas flow and adjustable in pressure joint, positioning pressure floats, avoid the excessive damage anchor clamps of pressure and probe, protection checkout equipment safety; In the probe position fixing process, according to the inspection vehicle shaft diameter, self-adaptation is regulated the probe single shaft anglec of rotation, satisfies the railroad car axle flaw detection demand of different-diameter; In the carrying out flaw detection process, probe can move along flexible guide pillar, stage clip telescopic adjustment probe and axletree surface laminate pressure, and follower rollers is rotated, and reduces to pop one's head in and the friction force on axletree surface, guarantees the stability that probe is coupled.The utility model is easy to operate, applicability is strong, guarantee probe positioning security and stability, has improved the detection efficiency of ultrasound wave axletree flaw detection.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. railway axle phased array supersonic flaw detection self-adapting scanning device, it is characterized in that, comprise the device fixed base plate, retractable driving device, connect supporting member and ultrasonic probe anchor clamps, described retractable driving device comprises the connection base plate, the cylinder supports seat, telescopic cylinder, rail plate, sliding platform and motion drag chain, described connection base plate is installed on the device fixed base plate, described telescopic cylinder one end is fixed on the described connection base plate by described cylinder supports seat, the other end of described telescopic cylinder also is fixed on the described connection base plate, described rail plate is installed on the described connection base plate, described sliding platform and described rail plate join be incorporated on the described rail plate mobile, described connection supporting member is installed on the described sliding platform, described motion drag chain connects with the described supporting member that is connected with the piston rod of described telescopic cylinder respectively, the head of described connection supporting member is equipped with described ultrasonic probe anchor clamps, described ultrasonic probe anchor clamps comprise the probe fixed frame, stage clip, the motion guide pillar, the fixed transfer framework, ultrasonic probe, probe voussoir and follower rollers, described follower rollers is installed in the both sides, front and back of described probe fixed frame, described fixed transfer framework is connected with described probe fixed frame with described motion guide pillar by described stage clip, described compression spring sleeve is connected on the described motion guide pillar, and described ultrasonic probe is installed in the centre of described probe fixed frame by described probe voussoir.
2. railway axle phased array supersonic according to claim 1 flaw detection self-adapting scanning device, it is characterized in that, described ultrasonic probe anchor clamps comprise two described probe fixed frames, described probe fixed frame is laid a described ultrasonic probe respectively, described probe fixed frame carries out single shaft respectively to be supported, and makes described ultrasonic probe anchor clamps keep a contact condition of opening under the effect of extension spring.
3. railway axle phased array supersonic according to claim 1 flaw detection self-adapting scanning device, it is characterized in that, also comprise the coupling liquid service, described coupling liquid service is connected with through hole on the described probe voussoir, and coupling liquid directly supplies to the axletree detection faces by the through hole on coupling liquid service and the described probe voussoir.
4. railway axle phased array supersonic according to claim 1 flaw detection self-adapting scanning device, it is characterized in that, also comprise the probe gripper lid and decorate enclosing cover, described probe gripper lid is installed in the top of described probe fixed frame, and described decoration enclosing cover is installed in the side of described probe fixed frame.
5. railway axle phased array supersonic flaw detection self-adapting scanning device according to claim 1 is characterized in that described connection base plate is provided with self-locking device, and the afterbody of described connection supporting member is provided with the latch hook that cooperates with described self-locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721044 CN203069559U (en) | 2012-12-24 | 2012-12-24 | Self-adaption scanning device for railway carriage axle by using phased array ultrasonic flaw detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721044 CN203069559U (en) | 2012-12-24 | 2012-12-24 | Self-adaption scanning device for railway carriage axle by using phased array ultrasonic flaw detection |
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| Publication Number | Publication Date |
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| CN203069559U true CN203069559U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721044 Withdrawn - After Issue CN203069559U (en) | 2012-12-24 | 2012-12-24 | Self-adaption scanning device for railway carriage axle by using phased array ultrasonic flaw detection |
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| CN (1) | CN203069559U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998373A (en) * | 2012-12-24 | 2013-03-27 | 西南交通大学 | Railway axle phased array ultrasonic flaw detection self-adaptive scanning device |
| CN104374824B (en) * | 2014-10-08 | 2017-04-05 | 顿向明 | One kind suffers from one's own actions flaw detection mechanism |
| CN107014908A (en) * | 2017-06-14 | 2017-08-04 | 吉林大学 | A kind of flexible ultrasonic phase array transducer support |
| CN108072702A (en) * | 2016-11-10 | 2018-05-25 | 上海宝信软件股份有限公司 | Inner wall detection fitting probe holder |
| CN108267507A (en) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | Reactor pressure vessel take over inner circle angular region supersonic detection device and method |
| CN109212036A (en) * | 2018-11-14 | 2019-01-15 | 北京主导时代科技有限公司 | A kind of track flaw detection ultrasonic probe fixture |
| CN110208461A (en) * | 2019-05-29 | 2019-09-06 | 华纬科技股份有限公司 | A kind of rotary defect-detecting equipment |
| CN113848254A (en) * | 2021-09-23 | 2021-12-28 | 王哲 | Large-scale curved surface self-adaptive ultrasonic phased array scanning device |
| CN114216969A (en) * | 2021-12-30 | 2022-03-22 | 连云港市九洲电控设备有限公司 | Automatic super-detection equipment and method for train wheel shaft |
| CN110208461B (en) * | 2019-05-29 | 2024-05-31 | 华纬科技股份有限公司 | Rotary flaw detection equipment |
-
2012
- 2012-12-24 CN CN 201220721044 patent/CN203069559U/en not_active Withdrawn - After Issue
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998373A (en) * | 2012-12-24 | 2013-03-27 | 西南交通大学 | Railway axle phased array ultrasonic flaw detection self-adaptive scanning device |
| CN104374824B (en) * | 2014-10-08 | 2017-04-05 | 顿向明 | One kind suffers from one's own actions flaw detection mechanism |
| CN108072702A (en) * | 2016-11-10 | 2018-05-25 | 上海宝信软件股份有限公司 | Inner wall detection fitting probe holder |
| CN108072702B (en) * | 2016-11-10 | 2020-07-14 | 上海宝信软件股份有限公司 | Inner wall detection attaching probe frame |
| CN108267507A (en) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | Reactor pressure vessel take over inner circle angular region supersonic detection device and method |
| CN108267507B (en) * | 2016-12-30 | 2023-10-20 | 核动力运行研究所 | Ultrasonic detection device and method for internal corner area of reactor pressure vessel connecting pipe |
| CN107014908A (en) * | 2017-06-14 | 2017-08-04 | 吉林大学 | A kind of flexible ultrasonic phase array transducer support |
| CN109212036B (en) * | 2018-11-14 | 2023-09-15 | 北京主导时代科技有限公司 | Ultrasonic probe clamp for rail flaw detection |
| CN109212036A (en) * | 2018-11-14 | 2019-01-15 | 北京主导时代科技有限公司 | A kind of track flaw detection ultrasonic probe fixture |
| CN110208461A (en) * | 2019-05-29 | 2019-09-06 | 华纬科技股份有限公司 | A kind of rotary defect-detecting equipment |
| CN110208461B (en) * | 2019-05-29 | 2024-05-31 | 华纬科技股份有限公司 | Rotary flaw detection equipment |
| CN113848254A (en) * | 2021-09-23 | 2021-12-28 | 王哲 | Large-scale curved surface self-adaptive ultrasonic phased array scanning device |
| CN113848254B (en) * | 2021-09-23 | 2024-01-23 | 湖南汽车工程职业学院 | Large-scale curved surface self-adaptive ultrasonic phased array scanning device |
| CN114216969B (en) * | 2021-12-30 | 2022-10-04 | 连云港市九洲电控设备有限公司 | Automatic ultrasonic flaw detection equipment and method for train wheel shaft |
| CN114216969A (en) * | 2021-12-30 | 2022-03-22 | 连云港市九洲电控设备有限公司 | Automatic super-detection equipment and method for train wheel shaft |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20150225 |
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| RGAV | Abandon patent right to avoid regrant |