CN206399901U - A kind of support clamping device for detecting rail head of rail ultrasonic probe - Google Patents
A kind of support clamping device for detecting rail head of rail ultrasonic probe Download PDFInfo
- Publication number
- CN206399901U CN206399901U CN201720058080.5U CN201720058080U CN206399901U CN 206399901 U CN206399901 U CN 206399901U CN 201720058080 U CN201720058080 U CN 201720058080U CN 206399901 U CN206399901 U CN 206399901U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic probe
- support block
- gudgeon
- rail
- fastener hole
- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model is related to a kind of support clamping device for detecting rail head of rail ultrasonic probe, including 2 identical trunnion bases；2 trunnion bases are symmetrically fixed on the mounting bracket of ultrasonic probe；Trunnion base includes offering gudgeon mounting hole in support block, support block, and the gudgeon of ultrasonic probe is installed in gudgeon mounting hole；The clamping that support block is provided with the insertion of gudgeon mounting hole from top to bottom and installs axially bored line parallel to gudgeon is stitched；Support block is by left surface side or side is provided with through the fastener hole for clamping seam to the left by right flank to the right, and fastening bolt is installed in fastener hole.The utility model can ensure being adjusted flexibly for ultrasonic probe, lift the fixation convenience and stability of ultrasonic probe, and then improve sample rail demarcation efficiency and rail head of rail internal soundness Detection results.
Description
Technical field
The utility model is related to a kind of support clamping device for detecting rail head of rail ultrasonic probe, belongs to rail internal soundness
Detection device technical field.
Background technology
In smelter steel rail rolling production line, rail quality inspection center is normally at Runout area, for rail product
Size and inside and outside quality on-line checking, wherein ultrasonic wave station be used for rail Inner Defect Testing, the station set it is multiple
Probe is respectively used to rail's end portion, waist and the detection of bottom；When sample rail is demarcated, the ultrasonic probe for detecting rail head of rail
Angle frequently need to be adjusted and fixed, to reach optimum detection effect, then require that the angle of these ultrasonic probes is consolidated during normal production
Fixed and stability is good to ensure Detection results；In the prior art, these are used to detect that the ultrasonic probe of rail head of rail passes through gudgeon
It is installed in bearing block, bearing block is bolted on the mounting bracket of probe；In actual production process, bolt is produced often
The phenomenon of fracture of wire and damage probe gudgeon, causes head angle not fix, influence accuracy of detection and effect, and then influences normal
Production.Therefore, the support clamping device for improving detection rail head of rail ultrasonic probe is imperative.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of propclip for detecting rail head of rail ultrasonic probe
Tight device, the device can ensure being adjusted flexibly for ultrasonic probe, lift the fixation convenience and stability of ultrasonic probe, Jin Erti
High sample rail demarcation efficiency and rail head of rail internal soundness Detection results.
Solve the technical scheme of above-mentioned technical problem：
A kind of support clamping device for detecting rail head of rail ultrasonic probe, including 2 identical trunnion bases；2 gudgeons
Seat is symmetrically fixed on the mounting bracket of ultrasonic probe；Trunnion base includes offering gudgeon mounting hole in support block, support block, ultrasound
The gudgeon of probe is installed in gudgeon mounting hole；Its improvements is：The support block is provided with from top to bottom pacifies with gudgeon
The clamping for filling hole insertion and installing axially bored line parallel to gudgeon is stitched；Support block by left surface to the right side or by right flank to the left
Face is provided with through the fastener hole for clamping seam, and fastening bolt is installed in fastener hole.
A kind of support clamping device of above-mentioned detection rail head of rail ultrasonic probe, the trunnion base include fixed plate and
The support block being fixed in fixed plate, fixed plate is fixed by the mounting bracket of foundation bolt and ultrasonic probe, is opened up in support block
There is the gudgeon mounting hole that axis is vertical with foundation bolt axis；Support block is divided into the different two parts of thickness by the seam that clamps,
Fastener hole is opened up from relatively thin part to thicker part, and the fastener hole in thicker portion is screw；The fastening bolt is rank
Ladder shell bolt, its front end is threadedly coupled with the screw in support block thicker portion, the outside of its step surface and support block thinner part
Face offsets.
A kind of support clamping device of above-mentioned detection rail head of rail ultrasonic probe, the split of the clamping slit width degree
Vertical with the fixed plate plane of trunnion base, the axis of the fastener hole is with clamping the split of slit width degree in 45 ° of angles；The branch
Fastener hole in the thinner part of bracer is unthreaded hole.
The utility model application method is：When needing to adjust the angle of ultrasonic probe, fastening bolt is screwed out into support block
Fastener hole screw inside thicker portion, now, all not deforms two parts that support block is split due to clamping seam, institute
Can conveniently adjust the gudgeon in gudgeon mounting hole, and then realize the quick adjustment of ultrasonic probe angle；When angle adjustment in place
Afterwards, fastening bolt is gradually screwed in into fastener hole, as fastening bolt nose threads enter fastener hole in support block thicker portion
The increase of the length of screw, forces and clamps two parts generation elastic deformation that seam splits support block, clamp slit width degree increasingly
Small, due to clamping seam and gudgeon mounting hole insertion, clamping diminishing for slit width degree necessarily tapers into the internal diameter of gudgeon mounting hole,
So as to realize the clamping to gudgeon, the stability that the ultrasonic probe being installed on gudgeon is fixed is improved；It can enter after the completion of fixation
The accurate detection of row rail head of rail internal soundness.Clamp seam and the support block of trunnion base is divided into the different two parts of thickness, purpose
For when fastening bolt screws in fastener hole, relatively thin part is easier occur elastic deformation, the convenient clamping to gudgeon；Fastener hole
Axis with clamp slit width degree split in 45 ° of angles be convenient to operation station fore side progress ultrasonic probe angle adjustment
Operation.
The beneficial effects of the utility model are：
The support block of trunnion base is divided into different two of thickness by the utility model by opening up to clamp to stitch on trunnion base
Point, the divided two parts of support block is occurred elastic deformation by the connection of fastening bolt and fastener hole, so as to realize to super
Sonic probe gudgeon is fixedly clamped；It is that the quick adjustment of ultrasonic probe angle can be achieved to unclamp fastening bolt；The utility model can
Ensure being adjusted flexibly for ultrasonic probe, lift the fixation convenience and stability of ultrasonic probe, and then improve sample rail demarcation efficiency
With rail head of rail internal soundness Detection results.
Brief description of the drawings
Fig. 1 is the utility model top view；
Fig. 2 is the utility model side view；
Marked in figure：Trunnion base 1, mounting bracket 2, support block 3, gudgeon mounting hole 4, ultrasonic probe 5, gudgeon 6, clamping seam
7th, fastening bolt 8, fixed plate 9, foundation bolt 10.
Embodiment
Fig. 1 and Fig. 2 show, a kind of support clamping device for detecting rail head of rail ultrasonic probe of the utility model, including 2
Individual identical trunnion base 1；Trunnion base 1 includes fixed plate 9 and the support block 3 being fixed in fixed plate 9, and fixed plate 9 passes through lower margin
The mounting bracket 2 of bolt 10 and ultrasonic probe 5 is fixed, and the axis ear vertical with the axis of foundation bolt 10 is offered in support block 3
Axle mounting hole 4, the gudgeon 6 of ultrasonic probe 5 is installed in gudgeon mounting hole 4；Support block 3 is provided with from top to bottom pacifies with gudgeon
The clamping seam 7 of the insertion of hole 4 and the axis parallel to gudgeon mounting hole 4 is filled, the seam split of 7 width and consolidating for trunnion base 1 is clamped
The place plane of fixed board 9 is vertical, clamp seam 7 by support block 3 points be the different two parts of thickness, from relatively thin part to thicker portion
Separate to be provided with and run through the fastener hole that clamping stitches 7, the fastener hole in thicker portion is that the fastener hole in screw, thinner part is light
Hole；The axis of fastener hole is with clamping the split of 7 width of seam in 45 ° of angles；Fastening bolt 8 is installed in fastener hole；Fasten spiral shell
Bolt 8 is stepped bolt, and its front end is threadedly coupled with the screw in the thicker portion of support block 3, its step surface and support block 3 compared with
The lateral surface of thin section point offsets.
The utility model application method is：When needing to adjust the angle of ultrasonic probe 5, fastening bolt 8 is screwed out into support
Fastener hole screw inside the thicker portion of block 3, now, two parts that support block 3 is split all do not occur due to clamping seam 7
Deformation, so the gudgeon 6 in gudgeon mounting hole 4 can be adjusted conveniently, and then realizes the quick adjustment of the angle of ultrasonic probe 5；When
Angle adjustment in place after, fastening bolt 8 is gradually screwed in into fastener hole, as fastening bolt 8 nose threads enter support block 3
The increase of the length of fastener hole screw in thicker portion, forces and clamps two parts generation elasticity change that seam 7 splits support block 3
Shape, the width for clamping seam 7 is less and less, due to clamping seam 7 and the insertion of gudgeon mounting hole 4, and clamping diminishing for 7 width of seam necessarily makes
The internal diameter of gudgeon mounting hole 4 is tapered into, so as to realize the clamping to gudgeon 6, improves the ultrasonic probe 5 being installed on gudgeon 6
Fixation stability；The accurate detection of rail head of rail internal soundness can be carried out after the completion of fixation.Seam 7 is clamped by trunnion base 1
3 points of support block be the different two parts of thickness, purpose is that relatively thin part is easier when fastening bolt 8 screws in fastener hole
Generation elastic deformation, the convenient clamping to gudgeon 6；The axis of fastener hole can be square in 45 ° of angles with clamping the split of 7 width of seam
Convenient to operate station carries out the angle adjustment of ultrasonic probe 5 in fore side.
Claims (3)
1. a kind of support clamping device for detecting rail head of rail ultrasonic probe, including 2 identical trunnion bases（1）；2 gudgeons
Seat（1）It is symmetrically fixed on ultrasonic probe（5）Mounting bracket（2）On；Trunnion base（1）Including support block（3）, support block（3）On open
Provided with gudgeon mounting hole（4）, ultrasonic probe（5）Gudgeon（6）It is installed on gudgeon mounting hole（4）In；It is characterized in that：The branch
Bracer（3）It is provided with and gudgeon mounting hole from top to bottom（4）Insertion and parallel to gudgeon mounting hole（4）Axis clamping seam
（7）；Support block（3）By left surface to the right side or by right flank to the left side be provided with through clamp seam（7）Fastener hole, fastening
Bolt（8）It is installed in fastener hole.
2. a kind of support clamping device for detecting rail head of rail ultrasonic probe as claimed in claim 1, it is characterised in that：Institute
State trunnion base（1）Including fixed plate（9）Be fixed on fixed plate（9）On support block（3）, fixed plate（9）Pass through foundation bolt
（10）With ultrasonic probe（5）Mounting bracket（2）It is fixed, support block（3）On offer axis and foundation bolt（10）Axis hang down
Straight gudgeon mounting hole（4）；It is described to clamp seam（7）By support block（3）It is divided into the different two parts of thickness, fastener hole is by relatively thin
Part is opened up to thicker part, and the fastener hole in thicker portion is screw；The fastening bolt（8）For stepped bolt, before it
End and support block（3）Thicker portion in screw threaded connection, its step surface and support block（3）Thinner part lateral surface
Offset.
3. a kind of support clamping device for detecting rail head of rail ultrasonic probe as claimed in claim 2, it is characterised in that：Institute
State clamping seam（7）The split and trunnion base of width（1）Fixed plate（9）Place plane is vertical, the axis of the fastener hole with
Clamp seam（7）The split of width is in 45 ° of angles；The support block（3）Thinner part in fastener hole be unthreaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058080.5U CN206399901U (en) | 2017-01-18 | 2017-01-18 | A kind of support clamping device for detecting rail head of rail ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058080.5U CN206399901U (en) | 2017-01-18 | 2017-01-18 | A kind of support clamping device for detecting rail head of rail ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399901U true CN206399901U (en) | 2017-08-11 |
Family
ID=59518482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058080.5U Expired - Fee Related CN206399901U (en) | 2017-01-18 | 2017-01-18 | A kind of support clamping device for detecting rail head of rail ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645631A (en) * | 2018-06-05 | 2018-10-12 | 西南交通大学 | Wheel roughness measuring instrument rail positioning base |
| CN109458918A (en) * | 2018-11-19 | 2019-03-12 | 邯郸钢铁集团有限责任公司 | A kind of rail exceeded automatic detection device of amount of warpage end to end |
-
2017
- 2017-01-18 CN CN201720058080.5U patent/CN206399901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645631A (en) * | 2018-06-05 | 2018-10-12 | 西南交通大学 | Wheel roughness measuring instrument rail positioning base |
| CN109458918A (en) * | 2018-11-19 | 2019-03-12 | 邯郸钢铁集团有限责任公司 | A kind of rail exceeded automatic detection device of amount of warpage end to end |
| CN109458918B (en) * | 2018-11-19 | 2023-10-03 | 邯郸钢铁集团有限责任公司 | Automatic detection device for steel rail head and tail warping amount exceeding standard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |