CN216051515U - Detection flaw detection device - Google Patents
Detection flaw detection device Download PDFInfo
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- CN216051515U CN216051515U CN202121545142.8U CN202121545142U CN216051515U CN 216051515 U CN216051515 U CN 216051515U CN 202121545142 U CN202121545142 U CN 202121545142U CN 216051515 U CN216051515 U CN 216051515U
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Abstract
The utility model discloses a detection flaw detection device which comprises a detection unit, a movement unit and a support unit, wherein the detection unit comprises a detection magnet and a material output port, the detection magnet can magnetize a workpiece to be detected, the material output port is communicated with a detection medium, and the material output port faces the workpiece to be detected; the motion unit comprises a walking wheel assembly and a driving element, and the driving element is in transmission connection with the walking wheel assembly; the supporting unit comprises a supporting frame, the detection unit and the movement unit are arranged on the supporting frame, and the walking wheel assembly can drive the supporting frame to move. The moving unit can drive the detection unit to move along the workpiece to be detected, the detection unit outputs a detection medium by using the material output port to detect damage of the workpiece, and the support unit provides an installation basis and support for the detection unit and the moving unit.
Description
Technical Field
The utility model relates to the technical field of magnetic powder flaw detection, in particular to a flaw detection device.
Background
The magnetic powder flaw detection utilizes the interaction between the leakage magnetic field at the defect position of a workpiece and magnetic powder, and utilizes the difference between the magnetic conductivity of the surface and near-surface defects (such as cracks, slag inclusion, hairlines and the like) of a steel product and the magnetic conductivity of steel, so that the magnetic field at the discontinuous positions of the magnetized materials is distorted to form a leakage magnetic field on the surface of the workpiece at the position where partial magnetic flux leaks, thereby attracting the magnetic powder to form magnetic powder accumulation-magnetic marks at the defect position, showing the position and the shape of the defect under proper illumination conditions, and observing and explaining the accumulation of the magnetic powder, thereby realizing the magnetic powder flaw detection.
At present, magnetic particle inspection needs to hand yoke and detects a flaw when the operation, then takes the video cassette recorder record inspection overall process again alone, still need one to hand light and magnetic suspension alone. Some magnetic powder instruments are heavy, and one person can not perform spraying, lighting, video recording and magnetic yoke flaw detection operations on the instruments, and the operations can be completed by cooperation of more than two persons. In addition spherical tank detects the circumferential weld longitudinal joint now and is the manual detection, needs the shelving detection of ascending a height, needs the interoperation more than two people, wastes time and energy, and is unsafe, and the process of detecting a flaw can not be recorded, can't accomplish alone at all, has seriously reduced magnetic particle inspection's work efficiency.
Therefore, how to change the current situation that the magnetic powder inspection operation is complicated and the working efficiency is low in the prior art becomes a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detection and flaw detection device, which is used for solving the problems in the prior art, improving the flaw detection work efficiency and reducing the labor burden of operators.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a detection flaw detection device, comprising:
the detection unit comprises a detection magnet and a material output port, the detection magnet can magnetize a workpiece to be detected, the material output port is communicated with a detection medium, and the material output port is arranged towards the workpiece to be detected;
the motion unit comprises a walking wheel assembly and a driving element, and the driving element is in transmission connection with the walking wheel assembly;
the supporting unit comprises a supporting frame, the detection unit and the movement unit are arranged on the supporting frame, and the walking wheel assembly can drive the supporting frame to move.
Preferably, the detection unit further comprises a liquid storage bin capable of containing the detection medium, the detection medium is magnetic suspension liquid, the liquid storage bin is communicated with the material output port, and the liquid storage bin is fixed on the support frame.
Preferably, the liquid storage bin is connected with a spray pipe, the spray pipe is communicated with the material output port, and the material output port is arranged at the bottom of the detection magnet.
Preferably, the detection unit further comprises a fixing frame, the detection magnet is arranged on the fixing frame, and the fixing frame is connected with the supporting frame.
Preferably, the traveling wheel assembly comprises a driving wheel, a driven wheel and a crawler belt, the driving wheel is in transmission connection with the driving element, the crawler belt is wound outside the driving wheel and the driven wheel, and the driving wheel drives the driven wheel to move by the crawler belt.
Preferably, the walking wheel assembly further comprises an arc adaptive wheel, the arc adaptive wheel is arranged between the driving wheel and the driven wheel, the arc adaptive wheel can be slidably arranged on the supporting frame, and the sliding direction of the arc adaptive wheel relative to the supporting frame is perpendicular to the plane where the axis of the driving wheel and the axis of the driven wheel are located.
Preferably, the motion unit further comprises an adsorption component, the adsorption component is connected with the walking wheel component, and the adsorption component can be adsorbed on the workpiece to be detected.
Preferably, the detection flaw detection device further comprises a control unit and an encoder connected with the control unit, the encoder is connected with the traveling wheel assembly through a connecting rotating rod, and the encoder is fixed on the supporting frame.
Preferably, the walking wheel assembly further comprises a roller, the roller is rotatably arranged on the supporting frame, and the roller is located at the bottom of the encoder.
Preferably, the detecting element still includes light and wide-angle camera, the light with wide-angle camera all set up in the bottom of material delivery outlet, wide-angle camera orientation the material delivery outlet sets up, the light can do the wide-angle camera light filling.
Compared with the prior art, the utility model has the following technical effects: the detection flaw detection device comprises a detection unit, a movement unit and a support unit, wherein the detection unit comprises a detection magnet and a material output port, the detection magnet can magnetize a workpiece to be detected, the material output port is communicated with a detection medium, and the material output port is arranged towards the workpiece to be detected; the motion unit comprises a walking wheel assembly and a driving element, and the driving element is in transmission connection with the walking wheel assembly; the supporting unit comprises a supporting frame, the detection unit and the movement unit are arranged on the supporting frame, and the walking wheel assembly can drive the supporting frame to move.
According to the detection flaw detection device, the moving unit can drive the detection unit to move along the workpiece to be detected, the detection unit outputs a detection medium by using the material output port so as to detect the damage of the workpiece, and the support unit provides an installation foundation and a support for the detection unit and the moving unit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a front view of a flaw detector according to the present invention;
FIG. 2 is a schematic view of a structure of an inspection and flaw detection apparatus according to the present invention in a plan view;
FIG. 3 is a partial schematic view of the inspection and flaw detection apparatus of the present invention;
the detection device comprises a detection unit 1, a detection magnet 101, a coil 102, a material output port 103, a liquid storage bin 104, a spray pipe 105, a fixing frame 106, a lighting lamp 107, a wide-angle camera 108, a motion unit 2, a traveling wheel assembly 201, a driving element 202, a driving wheel 203, a driven wheel 204, a crawler 205, an arc self-adaptive wheel 206, an adsorption assembly 207, a roller 208, a supporting unit 3, a supporting frame 301, a control unit 4 and an encoder 401.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a detection and flaw detection device, which is used for solving the problems in the prior art, improving the flaw detection work efficiency and reducing the labor burden of operators.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1 to 3, which are schematic front view structural diagrams of the inspection and flaw detection apparatus of the present invention, fig. 2 is a schematic top view structural diagram of the inspection and flaw detection apparatus of the present invention, and fig. 3 is a partial structural diagram of the inspection and flaw detection apparatus of the present invention.
The utility model provides a detection flaw detection device, comprising:
the detection device comprises a detection unit 1, wherein the detection unit 1 comprises a detection magnet 101 and a material output port 103, the detection magnet 101 can magnetize a workpiece to be detected, the material output port 103 is communicated with a detection medium, and the material output port 103 is arranged towards the workpiece to be detected;
the motion unit 2 comprises a walking wheel assembly 201 and a driving element 202, and the driving element 202 is in transmission connection with the walking wheel assembly 201;
supporting unit 3, supporting unit 3 include support frame 301, and detecting element 1 and motion unit 2 all set up on support frame 301, and walking wheel subassembly 201 can drive the motion of support frame 301.
According to the detection flaw detection device, the moving unit 2 can drive the detection unit 1 to move along a workpiece to be detected, the detection unit 1 outputs a detection medium by using the material output port 103 so as to detect damage of the workpiece, and the support unit 3 provides an installation foundation and a support for the detection unit 1 and the moving unit 2. In this embodiment, the detection magnet 101 is a coil 102 surrounding the iron core, the coil 102 is connected to a power supply, and in actual operation, the detection magnet 101 can be selected according to the detection requirement.
In this embodiment, detecting element 1 is still including holding stock solution storehouse 104 that detects the medium, and it is magnetic suspension liquid to detect the medium, and stock solution storehouse 104 is linked together with material delivery outlet 103, and stock solution storehouse 104 is fixed in on support frame 301, sets up stock solution storehouse 104, is convenient for detect the medium along waiting to detect work piece motion along motion unit 2, improves and detects convenience and continuity.
In addition, the liquid storage bin 104 is connected with a spray pipe 105, the spray pipe 105 is communicated with the material output port 103, the detection medium is sprayed out from the material output port 103 through the spray pipe 105, and the material output port 103 is arranged at the bottom of the detection magnet 101, so that the detection medium can be sprayed onto a workpiece to be detected. In other embodiments of the present invention, a pump is disposed in the reservoir 104 to ensure smooth output of the detection medium and improve the reliability of the device.
Specifically, the detection unit 1 further includes a fixing frame 106, the detection magnet 101 is disposed on the fixing frame 106, the fixing frame 106 provides an installation foundation for the detection magnet 101, and the fixing frame 106 is connected to the supporting frame 301, so that the overall stability of the device is improved.
More specifically, the road wheel assembly 201 comprises a driving wheel 203, a driven wheel 204 and a track 205, the driving wheel 203 is in transmission connection with the driving element 202, the track 205 is wound on the driving wheel 203 and the driven wheel 204, and the driving wheel 203 drives the driven wheel 204 to move by using the track 205. In the present embodiment, the number of the driving wheels 203 and the driven wheels 204 is two, the driving wheels 203 and the driven wheels 204 enclose a rectangle, and the rectangle is arranged at four corners of the bottom of the supporting frame 301, so that the stress uniformity of the walking wheel assembly 201 is improved while the driving device moves; in other embodiments of the present invention, the number and arrangement of the road wheel assemblies 201 may be set according to the overall structure of the device. It should also be noted that the driving wheel 203 is drivingly connected to the driving member 202, and the driving member 202 may be an electric motor, and in order to further improve the structural integrity and ease of operation of the device, the driving member 202 is connected to a power supply assembly that provides a source of electric power to the driving member 202.
In addition, walking wheel assembly 201 still includes radian adaptive wheel 206, and radian adaptive wheel 206 sets up between drive wheel 203 and driven wheel 204, and radian adaptive wheel 206 slidable sets up on support frame 301, and radian adaptive wheel 206 can follow vertical direction reciprocating motion. The radian self-adaptive wheel 206 is arranged, so that the device can better adapt to the cambered surface when moving along the cambered surface of the workpiece to be detected, the distance between the detection unit 1 and the workpiece to be detected is ensured to be proper, and the detection and flaw detection work is smoothly carried out.
In addition, during the detection process, the device may need to move upwards to adapt to the workpiece to be detected, so that the position of the workpiece to be detected can be changed or changed, and the detection can be performed smoothly. In order to further improve the adaptability of the device, the motion unit 2 further comprises an adsorption component 207, the adsorption component 207 is connected with the walking wheel component 201, the adsorption component 207 can be adsorbed on the workpiece to be detected, the adsorption component 207 is adsorbed on the workpiece to be detected, meanwhile, the motion of the walking wheel component 201 is not influenced, the adsorption component 207 is arranged to realize the 'climbing' of the device, so that the device adapts to the workpieces to be detected in various shapes, for example, the flaw detection of the circumferential seam and the longitudinal seam is carried out in a spherical tank, and the adaptability of the device is improved. In other embodiments of the present invention, the suction assembly 207 may be provided with a plurality of suction elements, and the suction elements are connected to the driving wheels 203, the driven wheels 204 and the arc adaptive wheels 206, so as to ensure that the device can move along workpieces to be detected in various shapes, and simultaneously prevent the device from falling off, thereby ensuring the safety of the device.
Further, detect the device of detecting a flaw still includes the control unit 4, and the control unit 4 is connected with encoder 401, and encoder 401 utilizes to connect the bull stick to link to each other with walking wheel assembly 201, and encoder 401 is fixed in on the support frame 301, utilizes encoder 401 can recorder walking distance, and the operating personnel monitoring devices operating condition of being convenient for improves degree of automation, alleviates operating personnel work burden.
Correspondingly, the walking wheel assembly 201 further comprises a roller 208, the roller 208 is rotatably arranged on the support frame 301, the roller 208 is located at the bottom of the encoder 401, and the roller 208 is arranged, so that the control unit 4 can smoothly move along with the device, the phenomenon that the stress of the motion unit 2 is uneven to influence the overall movement of the device is avoided, and the smooth operation of detection is ensured.
Still need emphasize, detecting element 1 still includes light 107 and wide-angle camera 108, light 107 and wide-angle camera 108 all set up in the bottom of material delivery outlet 103, wide-angle camera 108 sets up and can record the result of detecting a flaw towards material delivery outlet 103, further improve detection work efficiency, reduce operating personnel work burden, light 107 can guarantee wide-angle camera 108's normal work, light 107 and wide-angle camera 108 and control unit 4 all link to each other with power supply module, guarantee the energy supply, reduce the line connection, make device compact structure.
The detection and flaw detection device disclosed by the utility model is adsorbed on a workpiece to be detected by utilizing the adsorption component 207, the moving unit 2 can drive the detection unit 1 to move along the workpiece to be detected, the detection unit 1 outputs a detection medium by utilizing the material output port 103 so as to detect the damage of the workpiece, and the support unit 3 provides an installation basis and a support for the detection unit 1 and the moving unit 2.
The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (10)
1. An inspection and flaw detection device characterized by comprising:
the detection unit comprises a detection magnet and a material output port, the detection magnet can magnetize a workpiece to be detected, the material output port is communicated with a detection medium, and the material output port is arranged towards the workpiece to be detected;
the motion unit comprises a walking wheel assembly and a driving element, and the driving element is in transmission connection with the walking wheel assembly;
the supporting unit comprises a supporting frame, the detection unit and the movement unit are arranged on the supporting frame, and the walking wheel assembly can drive the supporting frame to move.
2. The inspection and flaw detection device according to claim 1, characterized in that: the detection unit further comprises a liquid storage bin capable of containing the detection medium, the detection medium is magnetic suspension liquid, the liquid storage bin is communicated with the material output port, and the liquid storage bin is fixed on the support frame.
3. The inspection and flaw detection device according to claim 2, characterized in that: the liquid storage bin is connected with a spray pipe, the spray pipe is communicated with the material output port, and the material output port is arranged at the bottom of the detection magnet.
4. The inspection and flaw detection device according to claim 1, characterized in that: the detection unit further comprises a fixing frame, the detection magnet is arranged on the fixing frame, and the fixing frame is connected with the supporting frame.
5. The inspection and flaw detection device according to claim 1, characterized in that: the walking wheel assembly comprises a driving wheel, a driven wheel and a crawler belt, the driving wheel is in transmission connection with the driving element, the crawler belt is wound on the driving wheel and the outside of the driven wheel, and the driving wheel drives the driven wheel to move by means of the crawler belt.
6. The inspection and flaw detection device according to claim 5, characterized in that: the walking wheel assembly further comprises an arc self-adaptive wheel, the arc self-adaptive wheel is arranged between the driving wheel and the driven wheel and can be slidably arranged on the supporting frame, and the arc self-adaptive wheel is perpendicular to the axis of the driving wheel and the plane of the axis of the driven wheel relative to the sliding direction of the supporting frame.
7. The inspection and flaw detection device according to claim 1, characterized in that: the moving unit further comprises an adsorption component, the adsorption component is connected with the walking wheel component, and the adsorption component can be adsorbed on the workpiece to be detected.
8. The inspection and flaw detection device according to claim 5, characterized in that: the walking wheel assembly is characterized by further comprising a control unit and an encoder connected with the control unit, wherein the encoder is connected with the walking wheel assembly through a connecting rotating rod and is fixed on the supporting frame.
9. The inspection and flaw detection device according to claim 8, characterized in that: the walking wheel assembly further comprises a roller, the roller is rotatably arranged on the supporting frame, and the roller is located at the bottom of the encoder.
10. The inspection and flaw detection device according to claim 3, characterized in that: the detecting element still includes light and wide-angle camera, the light with wide-angle camera all set up in the bottom of material delivery outlet, wide-angle camera orientation the material delivery outlet sets up, the light can do the wide-angle camera light filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545142.8U CN216051515U (en) | 2021-07-08 | 2021-07-08 | Detection flaw detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545142.8U CN216051515U (en) | 2021-07-08 | 2021-07-08 | Detection flaw detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051515U true CN216051515U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121545142.8U Active CN216051515U (en) | 2021-07-08 | 2021-07-08 | Detection flaw detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051515U (en) |
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2021
- 2021-07-08 CN CN202121545142.8U patent/CN216051515U/en active Active
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