CN204514867U - A kind of rail examination Simplified Test Equipment - Google Patents
A kind of rail examination Simplified Test Equipment Download PDFInfo
- Publication number
- CN204514867U CN204514867U CN201420864963.1U CN201420864963U CN204514867U CN 204514867 U CN204514867 U CN 204514867U CN 201420864963 U CN201420864963 U CN 201420864963U CN 204514867 U CN204514867 U CN 204514867U
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- China
- Prior art keywords
- rail
- plate
- type probe
- wheel type
- ultrasonic wheel
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- Expired - Fee Related
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a kind of rail examination Simplified Test Equipment, it can solve existing rail-defect detector car complex structure, take up room problem that is large, that cannot be adapted to test in laboratory, and angular adjustment can be carried out to ultrasonic wheel type probe, ensure that it is on rail center line.It comprises ultrasonic wheel type probe, have and it is characterized in that: it also comprises test frame, described ultrasonic wheel type probe is installed on carriage, rail to be measured is positioned over bottom described test frame, described test frame is installed and has the sliding rail of described rail cocurrent and parallel to be measured, described carriage to be installed on described sliding rail and described ultrasonic wheel type probe can be driven to slide along described sliding rail.
Description
Technical field
The utility model relates to carrying out flaw detection device field, is specially a kind of rail examination Simplified Test Equipment.
Background technology
At present, ultrasonic wheel type probe is widely applied in rail examination.General rail examination is many to be undertaken by the wheeled inspection car of ultrasound wave, and it more adequately can carry out rail defects and failures detection, but rail-defect detector car complex structure, takes up room large, is applicable to test in laboratory more; When adopting ultrasonic wheel type probe to carry out hurt detection to rail, need to ensure wheel seach unit in Rail Surface taxiing procedures all the time on rail center line, and existing rail examination equipment does not have the function regulated wheel seach unit.
Summary of the invention
For the problems referred to above, the utility model provides a kind of rail examination Simplified Test Equipment, it can solve existing rail-defect detector car complex structure, take up room problem that is large, that cannot be adapted to test in laboratory, and angular adjustment can be carried out to ultrasonic wheel type probe, ensure that it is on rail center line.
Its technical scheme is such, it comprises ultrasonic wheel type probe, have and it is characterized in that: it also comprises test frame, described ultrasonic wheel type probe is installed on carriage, rail to be measured is positioned over bottom described test frame, described test frame is installed and has the sliding rail of described rail cocurrent and parallel to be measured, described carriage to be installed on described sliding rail and described ultrasonic wheel type probe can be driven to slide along described sliding rail.
Qi Jin mono-Walk is characterised in that:
Described test frame comprises two transverse bottom support bars, four vertical supporting bars and two top vertical supporting bars, described two transverse bottom support bars laterally be arranged in parallel, the both ends of described two transverse bottom support bars are vertically connected with a described vertical supporting bar respectively, the top of described four vertical supporting bars is connected and fixed by described two top vertical supporting bars, described two top vertical supporting bars are separately installed with one block of added supporting plate, between described two transverse bottom support bars, are also vertically installed with bottom vertical supporting bar;
Described sliding rail is provided with two, and described two sliding rails are transversely arranged in parallel, and the transverse ends of described two sliding rails is installed on described added supporting plate respectively;
Described carriage comprises top board, longitudinal both sides bottom described top board are separately installed with horizontal linear bearing, described horizontal linear bearing is installed on described sliding rail, described top board is provided with vertical adjustment device, the wheeled spy of described ultrasound wave is to being installed on described vertical adjustment device bottom by hanging structure;
Described vertical adjustment device comprises holding screw, compact heap, described ceiling center is provided with upper plate silk seat, described holding screw runs through described top board and is threaded with described upper plate silk seat, described compact heap is threadedly connected to the bottom of described holding screw, longitudinal two sides of described compact heap are separately installed with one piece for what connect described hanging structure and mount plate, the described longitudinal lateral surface mounting plate is separately installed with vertical lines bearing, on described vertical lines bearing, lower two ends are installed on respectively by axle, lower support seat, on described, the longitudinal lateral surface of lower support seat is fixed on lifting plate, the bottom surface of described top board is fixed on described lifting plate top,
Described hanging structure comprises ultrasonic wheel type probe and mounts plate, dovetail geosynclinal block, the both sides external part of the spy wheel shaft of described ultrasonic wheel type probe is separately installed with a described ultrasonic wheel type probe and mounts plate, the upper end that described ultrasonic wheel type probe mounts plate is provided with swallow-tail form fixture block, described dovetail geosynclinal block bottom has dovetail groove, described swallow-tail form fixture block to be flush-mounted in described dovetail groove and by side direction screw fastening, to mount on plate described in described dovetail geosynclinal block top is fixed in.
Its further feature is also:
The described added supporting plate of the horizontal side of described sliding rail is provided with angle vernier device, described angle vernier device comprises micrometer adjusting screw and fine setting copper seat, described fine setting copper seat is fixedly installed in longitudinal front end of added supporting plate bottom surface described in this, the top that described test frame is positioned at the vertical supporting bar of added supporting plate side described in this is provided with fine setting securing member, described micrometer adjusting screw is successively through described fine setting copper seat, the bottom portion side end of added supporting plate described in this is held out against after fine setting securing member, and described micrometer adjusting screw and described fine setting copper seat, be threaded between fine setting securing member.
The beneficial effects of the utility model are: its structure is simple, takes up room little, and it drives ultrasonic wheel type probe to walk on rail to be measured by the carriage be installed on test frame, thus realizes detecting the hurt of rail; In addition, it is also finely tuned by the angle of angle vernier device to ultrasonic wheel type probe, to ensure it all the time on the center line of rail to be measured, guarantees to detect degree of accuracy.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of rail examination of the utility model Simplified Test Equipment;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, the utility model comprises ultrasonic wheel type probe 8 and test frame, ultrasonic wheel type probe 8 is installed on carriage, rail 18 to be measured is positioned over bottom test frame, test frame is installed and has the sliding rail 19 of rail 18 cocurrent and parallel to be measured, carriage to be installed on sliding rail 19 and ultrasonic wheel type probe 8 can be driven to slide along sliding rail 19.
Wherein, test frame comprises two transverse bottom support bars, 20, four vertical supporting bars 21 and two top vertical supporting bars 22, two transverse bottom support bars 20 laterally be arranged in parallel, the both ends of two transverse bottom support bars 20 are vertically connected with a vertical supporting bar 21 respectively, the top of four vertical supporting bars 21 is connected and fixed by two top vertical supporting bars 22, two top vertical supporting bars 22 is separately installed with one block of added supporting plate 14; Bottom vertical supporting bar 23 is also vertically installed with between two transverse bottom support bars 20;
Sliding rail 19 is provided with two, and two sliding rails 19 are transversely arranged in parallel, and the transverse ends of two sliding rails 19 is installed on added supporting plate 14 respectively; Carriage comprises top board 3, longitudinal both sides bottom top board 3 are separately installed with horizontal linear bearing 4, horizontal linear bearing 4 is installed on sliding rail 19, top board 3 is provided with vertical adjustment device, and the wheeled spy of ultrasound wave is to being installed on vertical adjustment device bottom by hanging structure;
Vertical adjustment device comprises holding screw 1, compact heap 12, top board 3 central authorities are provided with upper plate silk seat 2, holding screw 1 runs through top board 3 and is threaded with upper plate silk seat 2, compact heap 12 is threadedly connected to the bottom of holding screw 1, longitudinal two sides of compact heap 12 are separately installed with one piece and mount plate 13 for connection suspension assembling structure, the longitudinal lateral surface mounting plate 13 is separately installed with vertical lines bearing 11, vertical lines bearing 11 upper, lower two ends are installed on respectively by axle 10, lower support seat 9, on, the longitudinal lateral surface of lower support seat 9 is fixed on lifting plate 5, the bottom surface of top board 3 is fixed on lifting plate 5 top,
Hanging structure comprises ultrasonic wheel type probe and mounts plate 17, dovetail geosynclinal block 7, the both sides external part of the spy wheel shaft of ultrasonic wheel type probe 8 is separately installed with a ultrasonic wheel type probe and mounts plate 17, the upper end that ultrasonic wheel type probe mounts plate 17 is provided with swallow-tail form projection 15, dovetail geosynclinal block 7 bottom has dovetail groove, it is interior and fastening by dovetails latch segment 6 and side direction screw 16 that swallow-tail form projection 15 is flush-mounted in dovetail groove, and dovetail geosynclinal block 7 top is fixed in and mounts on plate 13;
The added supporting plate supporting the horizontal side of described sliding rail is provided with angle vernier device, in the present embodiment angle vernier device be arranged at be positioned at laterally left side added supporting plate 14 on, angle vernier device comprises micrometer adjusting screw 26 and fine setting copper seat 25, fine setting copper seat 25 is fixedly installed in longitudinal front end of this added supporting plate 14 bottom surface, the top that test frame is positioned at the vertical supporting bar 21 of this added supporting plate 14 side is provided with fine setting securing member 24, micrometer adjusting screw 26 is successively through fine setting copper seat 25, the bottom side end face of this added supporting plate 14 is held out against after fine setting securing member 26, and micrometer adjusting screw 26 and fine setting copper seat 25, be threaded between fine setting securing member 24.In Fig. 1 and Fig. 2,27 is fastening block, for being fastenedly connected with vertical supporting bar 23 by the top vertical supporting bar 22 being positioned at laterally left side further.
Specifically describe the course of work of the present utility model below: be transversely placed horizontally on the bottom vertical supporting bar 23 of test frame by rail 18 to be measured, holding screw 1 and upper plate silk seat 2, compact heap 12 is and is threaded, thus rotate holding screw 1 namely drive compact heap 12 and be installed on the longitudinal two sides of compact heap 12 mount plate 13 together vertically linear bearing 11 move down, thus promote hanging structure and be installed on the ultrasonic wheel type probe 8 holding assembling structure move down and ultrasonic wheel type probe 8 and rail 18 surface to be measured are adjacent to, and then promote top board 3 and slided along sliding rail 19 by the horizontal linear bearing 4 of its bottom surface, ultrasonic wheel type probe 8 moves along rail 18 upper surface to be measured simultaneously, by ultrasonic wheel type probe 8, hurt detection is carried out to rail 18 to be measured, when needing the angle regulating ultrasonic wheel type probe, rotate micrometer adjusting screw 26, because micrometer adjusting screw 26 leading section is with added supporting plate 14 bottom side end face tightening and added supporting plate 14 is be fixedly connected with the vertical supporting bar 21 of this side, therefore while rotating micrometer adjusting screw 26, namely micrometer adjusting screw 26 promotes added supporting plate 14 by fine setting copper seat 26 and upwards lifts slightly small distance, and added supporting plate 14 is horizontally installed with rail plate 19, whole carriage is installed on again on rail plate 19, therefore the fine setting carrying out angle to the added supporting plate 14 in this transverse direction left side can play the angle adjustment effect to ultrasonic wheel type probe 8, thus ensure that ultrasonic wheel type probe 8 is all the time at rail to be measured.
Claims (4)
1. a rail examination Simplified Test Equipment, it comprises ultrasonic wheel type probe, it is characterized in that: it also comprises test frame, described ultrasonic wheel type probe is installed on carriage, rail to be measured is positioned over bottom described test frame, described test frame is installed and has the sliding rail of described rail cocurrent and parallel to be measured, described carriage to be installed on described sliding rail and described ultrasonic wheel type probe can be driven to slide along described sliding rail, described test frame comprises two transverse bottom support bars, four vertical supporting bars and two top vertical supporting bars, described two transverse bottom support bars laterally be arranged in parallel, the both ends of described two transverse bottom support bars are vertically connected with a described vertical supporting bar respectively, the top of described four vertical supporting bars is connected and fixed by described two top vertical supporting bars, described two top vertical supporting bars are separately installed with one block of added supporting plate, between described two transverse bottom support bars, are also vertically installed with bottom vertical supporting bar, described sliding rail is provided with two, and described two sliding rails are transversely arranged in parallel, and the transverse ends of described two sliding rails is installed on described added supporting plate respectively, the described added supporting plate of the horizontal side of described sliding rail is provided with angle vernier device, described angle vernier device comprises micrometer adjusting screw and fine setting copper seat, described fine setting copper seat is fixedly installed in longitudinal front end of added supporting plate bottom surface described in this, the top that described test frame is positioned at the vertical supporting bar of added supporting plate side described in this is provided with fine setting securing member, described micrometer adjusting screw is successively through described fine setting copper seat, the bottom portion side end of added supporting plate described in this is held out against after fine setting securing member, and described micrometer adjusting screw and described fine setting copper seat, be threaded between fine setting securing member.
2. a kind of rail examination Simplified Test Equipment according to claim 1, it is characterized in that: described carriage comprises top board, longitudinal both sides bottom described top board are separately installed with horizontal linear bearing, described horizontal linear bearing is installed on described sliding rail, described top board is provided with vertical adjustment device, the wheeled spy of described ultrasound wave is to being installed on described vertical adjustment device bottom by hanging structure.
3. a kind of rail examination Simplified Test Equipment according to claim 2, it is characterized in that: described vertical adjustment device comprises holding screw, compact heap, described ceiling center is provided with upper plate silk seat, described holding screw runs through described top board and is threaded with described upper plate silk seat, described compact heap is threadedly connected to the bottom of described holding screw, longitudinal two sides of described compact heap are separately installed with one piece for what connect described hanging structure and mount plate, the described longitudinal lateral surface mounting plate is separately installed with vertical lines bearing, on described vertical lines bearing, lower two ends are installed on respectively by axle, lower support seat, on described, the longitudinal lateral surface of lower support seat is fixed on lifting plate, the bottom surface of described top board is fixed on described lifting plate top.
4. a kind of rail examination Simplified Test Equipment according to claim 3, it is characterized in that: described hanging structure comprises ultrasonic wheel type probe and mounts plate, dovetail geosynclinal block, the both sides external part of the spy wheel shaft of described ultrasonic wheel type probe is separately installed with a described ultrasonic wheel type probe and mounts plate, the upper end that described ultrasonic wheel type probe mounts plate is provided with swallow-tail form fixture block, described dovetail geosynclinal block bottom has dovetail groove, described swallow-tail form fixture block to be flush-mounted in described dovetail groove and by side direction screw fastening, to mount on plate described in described dovetail geosynclinal block top is fixed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864963.1U CN204514867U (en) | 2014-12-30 | 2014-12-30 | A kind of rail examination Simplified Test Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864963.1U CN204514867U (en) | 2014-12-30 | 2014-12-30 | A kind of rail examination Simplified Test Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514867U true CN204514867U (en) | 2015-07-29 |
Family
ID=53712827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864963.1U Expired - Fee Related CN204514867U (en) | 2014-12-30 | 2014-12-30 | A kind of rail examination Simplified Test Equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168605A (en) * | 2016-08-18 | 2016-11-30 | 合肥超科电子有限公司 | Steel rail ultrasonic visits wheel seach unit and ultrasonic transducer |
| CN106740982A (en) * | 2016-12-13 | 2017-05-31 | 北京燕宏达铁路设备有限公司 | Track defectoscope and the inspection car with track defectoscope |
| CN109884185A (en) * | 2019-03-12 | 2019-06-14 | 南通友联数码技术开发有限公司 | Take turns shaft detection special-purpose ultrasonic head angle Auto-Test System and test method |
-
2014
- 2014-12-30 CN CN201420864963.1U patent/CN204514867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168605A (en) * | 2016-08-18 | 2016-11-30 | 合肥超科电子有限公司 | Steel rail ultrasonic visits wheel seach unit and ultrasonic transducer |
| CN106168605B (en) * | 2016-08-18 | 2023-03-24 | 合肥超科电子有限公司 | Steel rail ultrasonic probe wheel type probe and ultrasonic transducer |
| CN106740982A (en) * | 2016-12-13 | 2017-05-31 | 北京燕宏达铁路设备有限公司 | Track defectoscope and the inspection car with track defectoscope |
| CN109884185A (en) * | 2019-03-12 | 2019-06-14 | 南通友联数码技术开发有限公司 | Take turns shaft detection special-purpose ultrasonic head angle Auto-Test System and test method |
| CN109884185B (en) * | 2019-03-12 | 2021-09-28 | 南通友联数码技术开发有限公司 | Automatic testing system and testing method for angle of special ultrasonic probe for wheel axle detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |