CN205317726U - Portable ultrasonic wave detecting device of rail welding seam flange of rail - Google Patents
Portable ultrasonic wave detecting device of rail welding seam flange of rail Download PDFInfo
- Publication number
- CN205317726U CN205317726U CN201620006059.6U CN201620006059U CN205317726U CN 205317726 U CN205317726 U CN 205317726U CN 201620006059 U CN201620006059 U CN 201620006059U CN 205317726 U CN205317726 U CN 205317726U
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- CN
- China
- Prior art keywords
- probe
- rail
- locating
- flange
- spring
- 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 discloses a portable ultrasonic wave detecting device of rail welding seam flange of rail relates to the rail welding seam technical field that detects a flaw, and the device is including probe, probe locating rack, be equipped with the gyro wheel seat on two sides of probe locating rack, keeping away from the terminal surface of gyro wheel seat is connected with the locating piece, install the spring holder on the locating piece, probe locating rack top surface is equipped with the constant head tank, the probe is installed in the constant head tank, the probe can be followed the degree of depth direction of constant head tank reciprocates, the probe with install the spring between the spring holder, spring one end support hold in on the spring holder, the other end support hold in on the probe. The utility model discloses the probe is effectual with the laminating of the flange of rail, and it is of high quality to detect a flaw, and the volume is less moreover, convenient to carry.
Description
Technical field
This utility model relates to steel rail welding line inspection technique field, is specifically related to a kind of steel rail welding line flange of rail portable supersonic detection device.
Background technology
Steel rail welding line flaw detection is to ensure that important defence line, reinforcing rail flaw detection work, one of important technique measure being to ensure that transportation safety together of safety of railway traffic. Rail includes rail head, the web of the rail and the flange of rail, current rail is after rail factory weld job is complete, generally adopt manual type that each part of rail is detected a flaw respectively, the part of flaw detection is needed to carry out ultrasonic scanning in rail probe placement, this detection mode makes the position laminating weak effect that probe and rail are to be detected a flaw, and then coupling effect is poor, have a strong impact on the quality of flaw detection. In order to avoid this situation, outside except with full-automatic detecting devices, it is also possible to realize by improving detecting devices.
Utility model content
For the defect existed in prior art, the purpose of this utility model is in that to provide a kind of steel rail welding line flange of rail portable supersonic detection device, it is easy to carry, and it is effective with flange of rail laminating, ensure that and all weld seams at the bottom of Rail are detected a flaw, it is to avoid visit the problem that leakage is not enclosed with scanning, be effectively improved the quality of rail head flaw detection, save the rail head flaw detection time, improve rail head flaw detection efficiency.
For reaching object above, this utility model adopts the technical scheme that: a kind of steel rail welding line flange of rail portable supersonic detection device, including:
Probe locating rack, two sides of described probe locating rack are provided with roller mount, are connected to locating piece at the end face away from described roller mount, and described locating piece is provided with spring base, and described probe locating rack end face is provided with locating slot;
Probe, described probe is arranged in described locating slot, and described probe can move up and down along the depth direction of described locating slot, is provided with spring between described probe and described spring base, described spring one end is held on described spring base, and the other end is held on described probe.
On the basis of technique scheme, described probe is shear wave probe, and described probe has eight.
On the basis of technique scheme, the two sides of described probe locating rack respectively arrange two described roller mount, described roller mount is provided with roller, and the described roller being positioned at same side is coaxial.
On the basis of technique scheme, described locating piece has two, and it is separately mounted to described locating slot both sides.
On the basis of technique scheme, described spring base two ends are separately mounted on two described locating pieces.
On the basis of technique scheme, described spring base has eight.
Compared with prior art, the utility model has the advantage of:
(1) the probe end face of the detection of the steel rail welding line flange of rail portable supersonic in this utility model device parallel and higher than probe locating rack by the plane of roller one end, it is that probe falls into a probe point position frame when contaminating at the bottom of head conductor rail, the decrement of spring increases, probe is under the counteracting force of spring, the adhesive force of the flange of rail is increased, probe is effective with the laminating of the flange of rail, and therefore flaw detection quality is good.
(2) the probe locating rack one side of the detection of the steel rail welding line flange of rail portable supersonic in this utility model device is provided with four rolling, will facilitate the mobile detection at the flange of rail of this detection device, and due to small volume, easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model steel rail welding line flange of rail portable supersonic detection device;
Fig. 2 is this utility model steel rail welding line flange of rail portable supersonic detection device partial exploded view;
In figure: 1-pops one's head in, 2-spring base, 3-locating piece, 4-pops one's head in locating rack, 41-roller mount, 42-locating slot, 5-roller, 6-spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, this utility model embodiment provides a kind of steel rail welding line flange of rail portable supersonic detection device, including probe locating rack 4 and probe 1, two sides of probe locating rack 4 are respectively provided with two roller mount 41, roller mount 41 is provided with roller 5, and the roller 5 that is positioned at same side is coaxial, it is connected to locating piece 3 at the end face away from roller mount 41, locating piece 3 has two, it is separately mounted to locating slot 42 both sides, being provided with spring base 2 on locating piece 3, spring base 2 two ends are separately mounted on two locating pieces 3, and spring base 2 has eight.
Shown in Figure 2, probe locating rack 4 end face is provided with locating slot 42, probe 1 is arranged in locating slot 42, probe 1 can move up and down along the depth direction of locating slot 42, being provided with spring 6 between probe 1 and spring base 2, spring 6 one end is held on spring base 2, and the other end is held on probe 1, probe 1 is shear wave probe, and probe 1 has eight.
During use, the linking arm of probe locating rack 4 is installed locating piece 3 one side and defect-detecting equipment is connected, linking arm passes through air cylinder driven, this detection device is positioned over side under Rail, the rotating direction of roller 5 is consistent with the bearing of trend of rail, first probe 1 props up flange of rail stop motion, probe locating rack 4 continues up, the decrement making the spring 6 between probe 1 and spring base 2 increases, therefore the adhesive force of the flange of rail is increased by probe 1, then ultrasonic scanning is carried out, roller 5 rolls along at the bottom of Rail, bearing of trend along rail moves this detection device, persistently move and the flange of rail is detected a flaw.
This utility model is not only limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with this utility model like technical scheme, all within its protection domain.
Claims (6)
1. a steel rail welding line flange of rail portable supersonic detection device, it is characterised in that: include
Probe locating rack (4), two sides of described probe locating rack (4) are provided with roller mount (41), it is connected to locating piece (3) at the end face away from described roller mount (41), being provided with spring base (2) on described locating piece (3), described probe locating rack (4) end face is provided with locating slot (42);
Probe (1), described probe (1) is arranged in described locating slot (42), described probe (1) can move up and down along the depth direction of described locating slot (42), spring (6) is installed between described probe (1) and described spring base (2), described spring (6) one end is held on described spring base (2), and the other end is held on described probe (1).
2. steel rail welding line flange of rail portable supersonic detection device as claimed in claim 1, it is characterised in that: described probe (1) is shear wave probe, and described probe (1) has eight.
3. steel rail welding line flange of rail portable supersonic detection device as claimed in claim 1, it is characterized in that: the two sides of described probe locating rack (4) respectively arrange two described roller mount (41), described roller mount (41) is provided with roller (5), and the described roller (5) being positioned at same side is coaxial.
4. steel rail welding line flange of rail portable supersonic detection device as claimed in claim 1, it is characterised in that: described locating piece (3) has two, and it is separately mounted to described locating slot (42) both sides.
5. steel rail welding line flange of rail portable supersonic detection device as claimed in claim 1, it is characterised in that: described spring base (2) two ends are separately mounted on two described locating pieces (3).
6. steel rail welding line flange of rail portable supersonic detection device as claimed in claim 5, it is characterised in that: described spring base (2) has eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006059.6U CN205317726U (en) | 2016-01-05 | 2016-01-05 | Portable ultrasonic wave detecting device of rail welding seam flange of rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006059.6U CN205317726U (en) | 2016-01-05 | 2016-01-05 | Portable ultrasonic wave detecting device of rail welding seam flange of rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317726U true CN205317726U (en) | 2016-06-15 |
Family
ID=56200812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006059.6U Expired - Fee Related CN205317726U (en) | 2016-01-05 | 2016-01-05 | Portable ultrasonic wave detecting device of rail welding seam flange of rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286156A (en) * | 2019-07-20 | 2019-09-27 | 深圳市实瑞建筑技术有限公司 | A kind of Steel Structure Weld automatic checkout system |
| CN113640390A (en) * | 2021-08-02 | 2021-11-12 | 邢台市超声检测设备有限公司 | Separating and turning-up mechanism of steel rail flaw detector detection frame body |
-
2016
- 2016-01-05 CN CN201620006059.6U patent/CN205317726U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286156A (en) * | 2019-07-20 | 2019-09-27 | 深圳市实瑞建筑技术有限公司 | A kind of Steel Structure Weld automatic checkout system |
| CN113640390A (en) * | 2021-08-02 | 2021-11-12 | 邢台市超声检测设备有限公司 | Separating and turning-up mechanism of steel rail flaw detector detection frame body |
| CN113640390B (en) * | 2021-08-02 | 2024-04-09 | 邢台市超声检测设备有限公司 | Separation and turning mechanism of steel rail flaw detector detection frame body |
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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: 20160615 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |