CN218995246U - Ultrasonic detection device for defects of steel plate - Google Patents
Ultrasonic detection device for defects of steel plate Download PDFInfo
- Publication number
- CN218995246U CN218995246U CN202222767385.7U CN202222767385U CN218995246U CN 218995246 U CN218995246 U CN 218995246U CN 202222767385 U CN202222767385 U CN 202222767385U CN 218995246 U CN218995246 U CN 218995246U
- Authority
- CN
- China
- Prior art keywords
- clamping sleeve
- shell
- probe
- defects
- ultrasonic
- 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.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic detection device for defects of a steel plate, wherein a universal wheel of the device is arranged on the bottom surface of the front end of a shell, two driving wheels are respectively arranged on the bottom surfaces of two sides of the shell, two driving motors are connected with the two driving wheels and drive the two driving wheels to rotate, a probe clamping sleeve and a mark clamping sleeve are respectively arranged in the shell at intervals, an ultrasonic probe is arranged in the probe clamping sleeve, a mark unit is arranged in the mark clamping sleeve, two servo motors respectively drive the ultrasonic probe and the mark unit to lift in the probe clamping sleeve and the mark clamping sleeve, a controller, an infrared sensor and a positioning sensor are respectively arranged in the shell, the infrared sensor and the positioning sensor are positioned on two sides of the universal wheel, and the infrared sensor, the positioning sensor, the two servo motors and the two driving motors are respectively electrically connected with the controller. The device enables the ultrasonic probe to automatically cover the whole detected steel plate, the walking speed and the walking track of the ultrasonic probe are controllable, the defect position is automatically marked, and the defect detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to an ultrasonic detection device for defects of a steel plate.
Background
Ultrasonic detection is one of main detection methods in industrial manufacturing, and at present, most of ultrasonic detection on defects of a steel plate adopts a common detection method, one is manual detection, and an ultrasonic probe is pulled by a push rod to generate relative motion with the steel plate manually, so that the ultrasonic probe covers the whole steel plate, and if the defects exist, manual rechecking marks are adopted, so that the purpose of detecting the defects of the ultrasonic steel plate is achieved; the other is on-line ultrasonic automatic detection, and the detected steel plate is moved by a roller way to pass through an ultrasonic detection device provided with a plurality of ultrasonic probes so as to achieve the purpose of ultrasonic steel plate defect detection. The first type of manual ultrasonic detection steel plate completely relies on manual pushing of an ultrasonic probe, detects the defects of the steel plate according to the motion track and the speed of the manual pushing of the ultrasonic probe, and is difficult to ensure the full coverage of the whole steel plate, if the defects are defects, the marks must be manually checked again, the operation personnel work for a long time to generate fatigue, and the phenomena of defect missing detection or false detection can occur; the second type ultrasonic automatic detection can eliminate the adverse factors of manual detection, but the automatic detection device needs a roller way transmission device, a plurality of ultrasonic probes are required to be installed, a multi-channel ultrasonic detection instrument is required, the detection place is fixed, and the detection cost is greatly increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the ultrasonic detection device for the defects of the steel plate, which overcomes the defects of the traditional steel plate detection, enables an ultrasonic probe to automatically cover the whole detected steel plate, enables the walking speed and track of the ultrasonic probe to be controllable, automatically marks the defect position, has simple and convenient operation, reduces the production cost and greatly improves the defect detection efficiency.
In order to solve the technical problems, the ultrasonic detection device for the defects of the steel plate comprises a shell, an ultrasonic probe, a marking unit, a probe clamping sleeve, a marking clamping sleeve, an infrared sensor, a positioning sensor, two servo motors, universal wheels, two driving motors and a controller, wherein the universal wheels are arranged on the bottom surface of the front end of the shell, the two driving wheels are respectively arranged on the bottom surfaces of two sides of the shell, the two driving motors are respectively connected with the two driving wheels and drive the two driving wheels to rotate, the probe clamping sleeve and the marking clamping sleeve are respectively arranged in the shell at intervals, the ultrasonic probe is arranged in the probe clamping sleeve, the marking unit is arranged in the marking clamping sleeve, the two servo motors respectively drive the ultrasonic probe and the marking unit to lift in the probe clamping sleeve and the marking clamping sleeve, the controller, the infrared sensor and the positioning sensor are respectively arranged in the shell, the infrared sensor and the positioning sensor are respectively arranged on two sides of the universal wheels, and the infrared sensor, the two servo motors and the two driving motors are respectively electrically connected with the controller.
Further, the marking unit is an oil marker.
Further, the infrared sensor and the positioning sensor are plural and are arranged on both sides of the universal wheel.
Further, the positioning sensor is a gyro positioning sensor or a Beidou positioning sensor.
Further, the device also comprises a remote control sensor which is arranged in the controller and is connected with the controller and the remote control operator through a remote control interface.
The technical scheme is that the universal wheel of the device is arranged on the bottom surface of the front end of the shell, the two driving wheels are respectively arranged on the bottom surfaces of two sides of the shell, the two driving motors are connected with the two driving wheels and drive the two driving wheels to rotate, the probe clamping sleeve and the mark clamping sleeve are respectively arranged in the shell at intervals, the ultrasonic probe is arranged in the probe clamping sleeve, the mark unit is arranged in the mark clamping sleeve, the two servo motors respectively drive the ultrasonic probe and the mark unit to lift in the probe clamping sleeve and the mark clamping sleeve, the controller, the infrared sensor and the positioning sensor are respectively arranged in the shell, the infrared sensor and the positioning sensor are arranged on two sides of the universal wheel, and the infrared sensor, the positioning sensor, the two servo motors and the two driving motors are respectively electrically connected with the controller. The device overcomes the defects of the traditional steel plate detection, enables the ultrasonic probe to automatically cover the whole detected steel plate, enables the walking speed and track of the ultrasonic probe to be controllable, automatically marks the defect position, is simple and convenient to operate, reduces the production cost, and greatly improves the defect detection efficiency.
Drawings
The utility model is described in further detail below with reference to the attached drawings and embodiments:
FIG. 1 is a schematic view of an ultrasonic inspection apparatus for defects of a steel sheet according to the present utility model.
Detailed Description
As shown in fig. 1, the ultrasonic detection device for the defects of the steel plate comprises a shell 1, an ultrasonic probe 2, a marking unit 3, a probe clamping sleeve 4, a marking clamping sleeve 5, an infrared sensor 6, a positioning sensor 7, two servo motors 8, universal wheels 9, two driving wheels 10, two driving motors 11 and a controller 12, wherein the universal wheels 9 are arranged on the bottom surface of the front end of the shell 1, the two driving wheels 10 are respectively arranged on the bottom surfaces of two sides of the shell 1, the two driving motors 11 are respectively connected with the two driving wheels 10 and drive the two driving wheels 10 to rotate, the probe clamping sleeve 4 and the marking clamping sleeve 5 are respectively arranged in the shell 1 at intervals, the ultrasonic probe 2 is arranged in the probe clamping sleeve 4, the marking unit 3 is arranged in the marking clamping sleeve 5, the two servo motors 8 respectively drive the ultrasonic probe 2 and the marking unit 3 to lift in the probe clamping sleeve 4 and the marking clamping sleeve 5, the controller 12, the infrared sensor 6 and the positioning sensor 7 are respectively arranged in the shell 1, the infrared sensor 6 and the positioning sensor 7 are respectively arranged on the two sides of the infrared sensor 6 and the positioning sensor 7 are respectively connected with the two servo motors 7 and the two servo motors 11 are respectively electrically connected with the two servo motors 12.
Preferably, the marking unit 3 is an oil marker.
Preferably, the infrared sensor 6 and the positioning sensor 7 are plural and are arranged on both sides of the universal wheel 9.
Preferably, the positioning sensor 7 is a gyro positioning sensor or a Beidou positioning sensor.
Preferably, the device further comprises a remote control sensor 13, wherein the remote control sensor 13 is arranged in the controller 12 and is connected with the controller 12 and a remote control operator through a remote control interface. Local operation or remote control operation of the device is realized through the remote control sensor, and flexibility of steel plate defect detection is improved.
The controller in the device can adopt a PLC logic controller to realize logic control of two servo motors and two driving motors, and can receive detection signals of the infrared sensor and the positioning sensor at the same time, so as to control walking of the shell and defect position marking.
When the defect detection operation of the steel plate is carried out, the shell of the device is arranged on the surface of the steel plate, the controller drives the two driving wheels through the two driving motors to drive the shell to walk on the surface of the steel plate, meanwhile, the controller sets a walking path to ensure to cover the whole surface of the steel plate, the ultrasonic probe is connected with the ultrasonic detector, the ultrasonic probe is detected out of the probe clamping sleeve to carry out defect detection on the surface of the steel plate through the servo motor during the detection operation, when the defect is detected, a gate sampling signal of the ultrasonic detector is transmitted to the controller, the controller is driven by the servo motor to drive the marking unit to extend out of the marking clamping sleeve and contact the surface of the steel plate to make a defect position mark, the position mark is determined by the defect position detected by the positioning sensor, when the shell walks on the steel plate, the infrared sensor detects the edge of the steel plate, once the shell walks to the edge of the steel plate, the detection signal of the infrared sensor is transmitted to the controller, the controller timely adjusts the walking path of the shell, and the steel plate is prevented from falling off by the shell.
The device has the characteristics of automatically marking defects and automatically walking, so that the ultrasonic probe automatically covers the whole detected steel plate according to a set track and speed, the walking speed and track of the ultrasonic probe are controllable, if the detected defects can be automatically marked on the surface of the detected steel plate through the marking unit, the defect positions can also be positioned on a detection graphic interface through Beidou or GPS (global positioning system) map, and real-time display of the defect positions is provided. The device is simple and convenient to operate, reduces production cost, and greatly improves detection operation efficiency.
Claims (5)
1. An ultrasonic detection device for defects of a steel plate is characterized in that: the device comprises a shell, an ultrasonic probe, a marking unit, a probe clamping sleeve, a marking clamping sleeve, an infrared sensor, a positioning sensor, two servo motors, a universal wheel, two driving wheels, two driving motors and a controller, wherein the universal wheel is arranged on the bottom surface of the front end of the shell, the two driving wheels are respectively arranged on the bottom surfaces of two sides of the shell, the two driving motors are respectively connected with the two driving wheels and drive the two driving wheels to rotate, the probe clamping sleeve and the marking clamping sleeve are respectively arranged in the shell at intervals, the ultrasonic probe is arranged in the probe clamping sleeve, the marking unit is arranged in the marking clamping sleeve, the two servo motors respectively drive the ultrasonic probe and the marking unit to lift in the probe clamping sleeve and the marking clamping sleeve, the controller, the infrared sensor and the positioning sensor are respectively arranged in the shell, and the infrared sensor and the positioning sensor are respectively arranged on two sides of the universal wheel, and the infrared sensor, the two servo motors and the two driving motors are respectively electrically connected with the controller.
2. The ultrasonic detection device for defects of steel plates according to claim 1, wherein: the marking unit is an oil marker.
3. The ultrasonic detection device for defects of steel plates according to claim 1, wherein: the infrared sensor and the positioning sensor are multiple and are arranged on two sides of the universal wheel respectively.
4. The ultrasonic detection device for defects in steel sheets according to claim 3, wherein: the positioning sensor is a gyro positioning sensor or a Beidou positioning sensor.
5. The ultrasonic detection device for defects of steel plates according to claim 1, wherein: the device also comprises a remote control sensor which is arranged in the controller and is connected with the controller and the remote control operator through a remote control interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767385.7U CN218995246U (en) | 2022-10-20 | 2022-10-20 | Ultrasonic detection device for defects of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767385.7U CN218995246U (en) | 2022-10-20 | 2022-10-20 | Ultrasonic detection device for defects of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218995246U true CN218995246U (en) | 2023-05-09 |
Family
ID=86220260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222767385.7U Active CN218995246U (en) | 2022-10-20 | 2022-10-20 | Ultrasonic detection device for defects of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218995246U (en) |
-
2022
- 2022-10-20 CN CN202222767385.7U patent/CN218995246U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101619965B (en) | Wheel-pair automatic measuring device | |
| CN102425708B (en) | Nondestructive flaw detection pipeline robot | |
| CN102901772B (en) | Robot for intelligent tracking ultrasonic detection of welding line, and software analysis system therefor | |
| CN106080626B (en) | A kind of Portable type full-automatic track, tunnel moving detection vehicle | |
| CN201289369Y (en) | Automatic detection device for railway tanker tank | |
| CN203519559U (en) | Automatic magnetic flux leakage testing intelligent trolley for bottom board of large-scaled storage tank | |
| CN101285797A (en) | Pipeline weld joint automatized ultrasound flaw detection device | |
| CN201429588Y (en) | Automatic ultrasonic scanner for large-scale workpiece weld joints | |
| CN104090028A (en) | Non-contact type ultrasonic flaw-detecting machine for hollow car axle | |
| CN110955254A (en) | Intelligent inspection robot and use method thereof | |
| CN111776243A (en) | Control method and device for boarding bridge | |
| CN211772475U (en) | Track structure detection vehicle | |
| CN209919895U (en) | Robot detection system based on steel structure ultrasonic inspection | |
| CN218995246U (en) | Ultrasonic detection device for defects of steel plate | |
| CN113562008B (en) | Steel rail fastener bolt stress detection robot | |
| CN106696493A (en) | Intelligent stamping machine and working method thereof | |
| CN111362088B (en) | Elevator counterweight guide rail guidance stroke measuring device based on sensor technology | |
| CN206638605U (en) | A kind of device of automatic detection inner bag surface defect | |
| CN116906054A (en) | Shield tunneling machine normal pressure cutter barrel bolt detection system and method | |
| CN214689821U (en) | High-speed railway box girder inspection robot | |
| CN206832750U (en) | Annular forging piece automatic flaw detection device | |
| CN114939860A (en) | Weak magnetic detection robot for weld damage and detection method | |
| CN210971055U (en) | Interval tunnel measurement unwrapping wire dolly | |
| CN103993571A (en) | Linkage control system capable of allowing dust suction inlet of track street clearing vehicle to avoid obstacles accurately | |
| CN209605757U (en) | A kind of roller inspector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |