CN105806960A - Simple test rack for steel rail flaw detection - Google Patents
Simple test rack for steel rail flaw detection Download PDFInfo
- Publication number
- CN105806960A CN105806960A CN201410848244.5A CN201410848244A CN105806960A CN 105806960 A CN105806960 A CN 105806960A CN 201410848244 A CN201410848244 A CN 201410848244A CN 105806960 A CN105806960 A CN 105806960A
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- CN
- China
- Prior art keywords
- rail
- plate
- type probe
- wheel type
- vertical supporting
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- 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.)
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Abstract
The invention provides a simple test rack for steel rail flaw detection. The simple test rack solves the problem that the existing steel rail flaw detection vehicle has a complex structure, has a large occupation space and is not suitable for laboratory detection. The simple test rack comprises an ultrasonic impeller-type probe and is characterized in that the simple test rack also comprises a test frame, the ultrasonic impeller-type probe is installed on a sliding device, a steel rail to be detected is arranged at the bottom of the test frame, the test frame is provided with a sliding rail which is parallel to the steel rail to be detected along the same direction and the sliding device is installed on the sliding rail and can drive the ultrasonic impeller-type probe to slide along the sliding rail.
Description
Technical field
The present invention relates to carrying out flaw detection device field, be specially rail examination easily-testing frame.
Background technology
At present, ultrasonic wheel type probe is widely used in rail examination.General rail examination is many to be undertaken by the wheeled inspection car of ultrasound wave, and it can relatively accurately carry out rail defects and failures detection, but rail examination bassinet structure is complicated, take up room big, is applicable to test in laboratory more.
Summary of the invention
For the problems referred to above, the present invention provides a kind of rail examination easily-testing frame, and it can solve, and existing rail examination bassinet structure is complicated, take up room big, cannot to be adapted to test in laboratory problem.
Its technical scheme is such, it includes ultrasonic wheel type probe, have and it is characterized in that: it also includes test frame, described ultrasonic wheel type probe is installed on carriage, rail to be measured is positioned over bottom described test frame, installing on described test frame and the sliding rail having described rail cocurrent and parallel to be measured, described carriage is installed on described sliding rail and described ultrasonic wheel type probe can be driven to slide along described sliding rail.
It enters one and is characterised by:
Described test frame includes two transverse bottom support bars, four vertical supporting bars and two top vertical supporting bars, described two horizontally-parallel settings of transverse bottom support bar, the both ends of described two transverse bottom support bars are respectively perpendicular and are connected with a described vertical supporting bar, the top of described four vertical supporting bars connects fixing 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 respectively arranged on described added supporting plate；
Described carriage includes 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, being provided with vertical adjustment device on described top board, the wheeled spy of described ultrasound wave is installed on described vertical adjustment device bottom to by hanging structure；
Described vertical adjustment device includes holding screw, compact heap, described ceiling center is provided with upper plate silk seat, described holding screw runs through described top board and threadeds 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 and mount plate for what connect described hanging structure, the described longitudinally outboard face mounting plate is separately installed with vertical lines bearing, on described vertical lines bearing, lower two ends are installed on respectively through axle, lower support seat, on described, lifting plate is fixed in lower support seat longitudinally outboard face, the bottom surface of described top board is fixed on described lifting plate top；
Described hanging structure includes ultrasonic wheel type probe and mounts plate, dovetail geosynclinal block, the both sides external part visiting wheel shaft of described ultrasonic wheel type probe is separately installed with a described ultrasonic wheel type probe and mounts plate, described ultrasonic wheel type probe mounts the upper end of plate and is provided with swallow-tail form fixture block, described dovetail geosynclinal block bottom has dovetail groove, described swallow-tail form fixture block is flush-mounted in described dovetail groove and is fastened by lateral screw, described dovetail geosynclinal block top be fixed in described in mount on plate.
The beneficial effects of the present invention is: its simple in construction, take up room little, it drives ultrasonic wheel type probe to walk on rail to be measured by the carriage being installed on test frame, thus realizing the trauma of rail is detected.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of rail examination easily-testing frame of the present invention；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, the present invention includes 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, installing on test frame and the sliding rail 19 having rail 18 cocurrent and parallel to be measured, carriage is installed on sliding rail 19 and ultrasonic wheel type probe 8 can be driven to slide along sliding rail 19.
Wherein, test frame includes 20, four vertical supporting bars 21 of two transverse bottom support bars and two top vertical supporting bars 22, two horizontally-parallel settings of transverse bottom support bar 20, the both ends of two transverse bottom support bars 20 are respectively perpendicular and are connected with a vertical supporting bar 21, the top of four vertical supporting bars 21 connects fixing by two top vertical supporting bars 22, and two top vertical supporting bars 22 are separately installed with one block of added supporting plate 14；Bottom vertical supporting bar 23 also it is 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 respectively arranged on added supporting plate 14；Carriage includes 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, and top board 3 is provided with vertical adjustment device, and the wheeled spy of ultrasound wave is installed on vertical adjustment device bottom to by hanging structure；
Vertical adjustment device includes 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 threadeds 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, mount and the longitudinally outboard face of plate 13 is separately installed with vertical lines bearing 11, vertical lines bearing 11 upper, lower two ends are installed on respectively through axle 10, lower support seat 9, on, lifting plate 5 is fixed in lower support seat 9 longitudinally outboard face, the bottom surface of top board 3 is fixed on lifting plate 5 top；
Hanging structure includes ultrasonic wheel type probe and mounts plate 17, dovetail geosynclinal block 7, the both sides external part visiting wheel shaft of ultrasonic wheel type probe 8 is separately installed with a ultrasonic wheel type probe and mounts plate 17, ultrasonic wheel type probe mounts the upper end of plate 17 and is provided with swallow-tail form projection 15, dovetail geosynclinal block 7 bottom has dovetail groove, swallow-tail form projection 15 is flush-mounted in dovetail groove and is fastened by dovetails latch segment 6 and lateral screw 16, described dovetail geosynclinal block top be fixed in described in mount on plate.
The work process of the present invention is detailed 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 threaded, thus rotate holding screw 1 namely drives compact heap 12 and be installed on compact heap 12 longitudinal direction two sides mount plate 13 together vertically linear bearing 11 move down, thus promoting hanging structure and being installed on the ultrasonic wheel type probe 8 holding assembling structure and move down and make ultrasonic wheel type probe 8 and rail 18 surface to be measured to be adjacent to, then top board 3 is promoted to be slided along sliding rail 19 by the horizontal linear bearing 4 of its bottom surface again, ultrasonic wheel type probe 8 moves along rail 18 upper surface to be measured simultaneously, by ultrasonic wheel type probe 8, rail 18 to be measured is carried out trauma detection.
Claims (6)
1. rail examination easily-testing frame, it includes ultrasonic wheel type probe, it is characterized in that: it also includes test frame, described ultrasonic wheel type probe is installed on carriage, rail to be measured is positioned over bottom described test frame, installing on described test frame and the sliding rail having described rail cocurrent and parallel to be measured, described carriage is installed on described sliding rail and described ultrasonic wheel type probe can be driven to slide along described sliding rail.
2. rail examination easily-testing frame according to claim 1, it is characterized in that: described test frame includes two transverse bottom support bars, four vertical supporting bars, and two top vertical supporting bars, described two horizontally-parallel settings of transverse bottom support bar, the both ends of described two transverse bottom support bars are respectively perpendicular and are connected with a described vertical supporting bar, the top of described four vertical supporting bars connects fixing by described two top vertical supporting bars, described two top vertical supporting bars are separately installed with one block of added supporting plate, bottom vertical supporting bar also it is vertically installed with between described two transverse bottom support bars.
3. rail examination easily-testing frame according to claim 2, it is characterized in that: described sliding rail is provided with two, described two sliding rails are transversely arranged in parallel, and the transverse ends of described two sliding rails is respectively arranged on described added supporting plate.
4. rail examination easily-testing frame according to claim 1, it is characterized in that: described carriage includes 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, being provided with vertical adjustment device on described top board, the wheeled spy of described ultrasound wave is installed on described vertical adjustment device bottom to by hanging structure.
5. rail examination easily-testing frame according to claim 4, it is characterized in that: described vertical adjustment device includes holding screw, compact heap, described ceiling center is provided with upper plate silk seat, described holding screw runs through described top board and threadeds 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 and mount plate for what connect described hanging structure, the described longitudinally outboard face mounting plate is separately installed with vertical lines bearing, on described vertical lines bearing, lower two ends are installed on respectively through axle, lower support seat, on described, lifting plate is fixed in lower support seat longitudinally outboard face, the bottom surface of described top board is fixed on described lifting plate top.
6. rail examination easily-testing frame according to claim 5, it is characterized in that: described hanging structure includes ultrasonic wheel type probe and mounts plate, dovetail geosynclinal block, the both sides external part visiting wheel shaft of described ultrasonic wheel type probe is separately installed with a described ultrasonic wheel type probe and mounts plate, described ultrasonic wheel type probe mounts the upper end of plate and is provided with swallow-tail form fixture block, described dovetail geosynclinal block bottom has dovetail groove, described swallow-tail form fixture block is flush-mounted in described dovetail groove and is fastened by lateral screw, described dovetail geosynclinal block top be fixed in described in mount on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848244.5A CN105806960A (en) | 2014-12-30 | 2014-12-30 | Simple test rack for steel rail flaw detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848244.5A CN105806960A (en) | 2014-12-30 | 2014-12-30 | Simple test rack for steel rail flaw detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806960A true CN105806960A (en) | 2016-07-27 |
Family
ID=56421550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848244.5A Pending CN105806960A (en) | 2014-12-30 | 2014-12-30 | Simple test rack for steel rail flaw detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806960A (en) |
-
2014
- 2014-12-30 CN CN201410848244.5A patent/CN105806960A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |