CN110895262A - Ultrasonic testing scanning frame - Google Patents
Ultrasonic testing scanning frame Download PDFInfo
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- CN110895262A CN110895262A CN201911249808.2A CN201911249808A CN110895262A CN 110895262 A CN110895262 A CN 110895262A CN 201911249808 A CN201911249808 A CN 201911249808A CN 110895262 A CN110895262 A CN 110895262A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/225—Supports, positioning or alignment in moving situation
- G01N29/226—Handheld or portable devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to an ultrasonic detection scanning frame, which comprises: two rotatable brackets connected through a connecting mechanism; a sliding mechanism which can slide on the bracket; with slide mechanism fixed connection's detection adjustment mechanism, it includes to detect adjustment mechanism: solid fixed ring, lifter plate, fixed plate and ultrasonic testing device, wherein, solid fixed ring with slide mechanism fixed connection, and the fixed ring endotheca is equipped with the lifter plate, and the lifter plate can reciprocate in the fixed ring and fixed through the mounting, and the fixed plate links to each other with one side fixed connection that is close to coupling mechanism of lifter plate, ultrasonic testing device, and ultrasonic testing device passes through the lower part rotatable coupling of connecting rod and lifter plate. The invention has the advantages of bending, convenient adjustment, high degree of freedom, flexibility, practicability and the like.
Description
Technical Field
The invention relates to the technical field of nondestructive testing, in particular to an ultrasonic testing scanning frame.
Background
The ultrasonic detection belongs to the field of nondestructive detection, and the nondestructive detection refers to a method for inspecting and testing the structure, the property, the state and the type, the property, the quantity, the shape, the position, the size, the distribution and the change of the defects inside and on the surface of a test piece by taking a physical or chemical method as a means and by means of modern technology and equipment on the premise of not damaging or not influencing the service performance of a detected object and not damaging the internal tissue of the detected object.
At present ultrasonic testing uses the probe to accomplish, fixes the probe on sweeping the frame of looking into usually, sweeps through removing and looks into the frame and drives the probe and survey in the removal of the article surface that awaits measuring, but present sweeping looks into the frame and is fixed structure mostly, can't buckle and adjust, when having radian or angle object such as detection water pipe, very inconvenient, can't detect even, and the flexibility ratio is lower, and is not practical enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an ultrasonic detection scanning frame which has the advantages of being bendable, convenient to adjust, high in degree of freedom, flexible, practical and the like, and solves the problems that most of the conventional scanning frames are fixed structures, cannot be bent and adjusted, and are inconvenient, even impossible to detect, low in flexibility and not practical enough when detecting objects with radians or angles such as water pipes and the like.
(II) technical scheme
In order to solve at least one of the above technical problems, the present invention provides the following technical solutions:
an ultrasonic testing scanning rack comprising:
two rotatable brackets connected through a connecting mechanism;
a sliding mechanism which can slide on the bracket;
with slide mechanism fixed connection's detection adjustment mechanism, it includes to detect adjustment mechanism: solid fixed ring, lifter plate, fixed plate and ultrasonic testing device, wherein, solid fixed ring with slide mechanism fixed connection, and the fixed ring endotheca is equipped with the lifter plate, and the lifter plate can reciprocate in the fixed ring and fixed through the mounting, and the fixed plate links to each other with one side fixed connection that is close to coupling mechanism of lifter plate, ultrasonic testing device, and ultrasonic testing device passes through the lower part rotatable coupling of connecting rod and lifter plate.
Further, the slide mechanism includes: the fixing device comprises a lantern ring and a positioning screw, wherein one side of the lantern ring, which is close to the connecting mechanism, is fixedly connected with the fixing ring, a sliding block is arranged on the inner surface of the lantern ring and is embedded in sliding grooves on the two sides of the support in a sleeved mode, and the positioning screw is arranged in a positioning hole in the top of the lantern ring and is used for positioning the sliding mechanism.
Further, the detection adjustment mechanism further includes: the sliding plate is fixed on the side face of the fixing ring and arranged in the sliding groove, and the ultrasonic detection device is connected with the fixing plate through the spring.
Further, the connection mechanism includes: and the left connecting plate and the right connecting plate are fixedly connected with each other through fastening screws and fastening nuts.
Further, the sliding mechanism further includes: backup pad, handle and gyro wheel are equipped with the backup pad respectively at the top both ends of the lantern ring, and the handle is fixed to be set up between the backup pad at both ends, and the gyro wheel sets up in the bottom of the lantern ring.
Further, the top surface and the bottom surface of slide all are equipped with the fixture block, and the roof and the diapire of spout all set up with the draw-in groove of this fixture block looks adaptation.
Furthermore, the two ends of the connecting rod are respectively connected with the lifting plate and the ultrasonic detection device through screws for locking and fixing.
Furthermore, the number of the detection adjusting mechanisms is four, and two sides of each support are symmetrically arranged.
Furthermore, the left connecting plate and the right connecting plate are both provided with threaded through holes matched with the fastening screws.
Compared with the prior art, the invention provides an ultrasonic detection scanning frame, which has the following beneficial effects:
1. the ultrasonic detection scanning frame is provided with the connecting mechanism, the lantern ring, the sliding chute and the positioning screw, so that the device can be bent to adjust the angle, and the horizontal position of the detection device can be adjusted, thereby being suitable for objects to be detected in various shapes, and solving the problems that the existing scanning frame is mostly of a fixed structure, cannot be bent and adjusted, is inconvenient or even cannot be detected when detecting objects with radian or angle such as a water pipe and the like, and has low flexibility and is not practical enough;
2. this ultrasonic testing sweeps and looks into frame through having set up solid fixed ring, lifter plate, set screw, connecting plate and fixed plate, makes the device can adjust ultrasonic testing device's height, angle and position, makes it adapt to the object surface more, can adjust the most suitable position, has improved the effect and the precision that detect, also makes to detect more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a schematic view of the stent structure of the present invention;
FIG. 4 is a schematic structural diagram of a detecting and adjusting mechanism according to the present invention;
FIG. 5 is a schematic structural view of a sliding mechanism according to the present invention;
FIG. 6 is a schematic view of the roller structure according to the present invention.
Wherein: 1. a support; 2. a chute; 3. a collar; 4. a fixing ring; 5. a slide plate; 6. a set screw; 7. a lifting plate; 8. a fixing plate; 9. an ultrasonic detection device; 10. a spring; 11. a connecting rod; 12. a roller; 13. a support plate; 14. a handle; 15. a left connecting plate; 16. a right connecting plate; 17. fastening screws; 18. fastening a nut; 19. a set screw; 20. and a connecting mechanism.
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.
Referring to fig. 1-6, the ultrasonic testing scanning frame of the present invention mainly includes: two supports 1, a connecting mechanism 20, a sliding mechanism and a detection adjusting mechanism.
According to this embodiment of the present invention, the two brackets 1 are connected by a connecting mechanism 20, and more specifically, the connecting mechanism 20 includes: and the left connecting plate 15 and the right connecting plate 16 are respectively connected with one end of the two supports 1, the left connecting plate 15 and the right connecting plate 16 are fixedly connected through a fastening screw 17 and a fastening nut 18, and when the rotation angle is required, the fastening screw 17 and the fastening nut 18 are loosened to rotate and then locked.
It will be appreciated that the left and right connection plates 15, 16 of the present invention are each provided with a threaded through hole that mates with the fastening screw 17.
According to this embodiment of the present invention, each of the brackets 1 is provided with one of the sliding mechanisms, and the sliding mechanism is slidable on the bracket 1, and the sliding mechanism includes: the support comprises a lantern ring 3, positioning screws 19, a support plate 13, a handle 14 and rollers 12, wherein one side of the lantern ring 3 close to a connecting mechanism 20 is fixedly connected with a fixing ring 4, a sliding block is arranged on the inner surface of the lantern ring 3 and used for being sleeved in sliding grooves 2 on two sides of the support 1, and the positioning screws 19 are arranged in positioning holes in the top of the lantern ring 3 and used for positioning the sliding mechanism; supporting plates 13 are respectively arranged at two ends of the top of the lantern ring 3, handles 14 are fixedly arranged between the supporting plates 13 at the two ends, and the rollers 12 are arranged at the bottom of the lantern ring 3.
The number of the detecting and adjusting mechanisms of the present invention is not particularly limited, and in this embodiment of the present invention, preferably four detecting and adjusting mechanisms are provided, two detecting and adjusting mechanisms are symmetrically provided on two sides of each bracket 1, and each detecting and adjusting mechanism includes: the ultrasonic detection device comprises a fixing ring 4, a lifting plate 7, a fixing plate 8, an ultrasonic detection device 9, a sliding plate 5 and a spring 10, wherein the fixing ring 4 is fixedly connected with one side, close to the connecting mechanism 20, of the lantern ring 3, the lifting plate 7 is sleeved in the fixing ring 4, the lifting plate 7 can move up and down in the fixing ring 4 and is fixed through a fixing piece 6, the fixing plate 8 is fixedly connected with one side, close to the connecting mechanism 20, of the lifting plate 7, the ultrasonic detection device 9 is connected with the fixing plate 8 through the spring 10, the ultrasonic detection device 9 is rotatably connected with the lower portion of the lifting plate 7 through a connecting rod 11, more specifically, two ends of the connecting rod 11 are respectively connected with the lifting plate 7 and the ultrasonic detection device 9 through screws, and when a rotation angle is required, the screws are; the slide 5 is fixed to the side of the fixed ring 4 and is arranged in the chute 2, more specifically: the top surface and the bottom surface of slide 5 all are equipped with the fixture block, and the roof and the diapire of spout 2 all offer the draw-in groove with this fixture block looks adaptation.
According to this embodiment of the invention, the fixing member 6 is preferably a fixing screw 6.
When the ultrasonic detection device is used for detection, the handle 14 is usually held by a hand to push the ultrasonic detection scanning frame to stably move on an object for detection, the ultrasonic detection is used for detecting the object by virtue of the probe, the ultrasonic detection device 9 is provided with the probe for detection, the lantern ring 3 is arranged to enable the ultrasonic detection device 9 to horizontally move, assist in adjustment and increase in flexibility, the sliding groove 2 is used for limiting and stably adjusting, the adjustment is realized by mainly adjusting the angle between the two brackets 1 through the connecting mechanism 20, and the adjustment is assisted by the adjustment of the height of the lifting plate 7, so that the adjustment with multiple degrees of freedom is realized.
When the ultrasonic detection device is used, the handle 14 is held by hand, the roller 12 is placed on an object to be detected, the ultrasonic detection scanning frame is pushed to move on the upper surface of the object to be detected, the ultrasonic detection device 9 detects the object, when the adjustment is needed, the fastening screw 17 and the fastening nut 18 are loosened, the angles of the left connecting plate 15 and the right connecting plate 16 are adjusted, the device is attached to the surface of the object, then the fastening screw 17 is fixed again, the height of the lifting plate 7 is adjusted, the ultrasonic detection device 9 reaches the designated height, the fixing screw 6 is used for fixing, and the connecting rod 11 can also be matched with the spring 10 to adjust the angle of the ultrasonic detection device 9.
In conclusion, the ultrasonic detection scanning frame disclosed by the invention has the advantages that the connecting mechanism, the lantern ring, the chute and the positioning screw are arranged, so that the device can be bent to adjust the angle, and the horizontal position of the detection device can be adjusted, thereby being suitable for objects to be detected in various shapes, and solving the problems that most of the existing scanning frames are fixed structures, cannot be bent and adjusted, and are inconvenient, even impossible to detect, low in flexibility and not practical when detecting objects with radians or angles such as water pipes and the like; in addition, the ultrasonic detection scanning frame is provided with the fixing ring, the lifting plate, the fixing screw, the connecting plate and the fixing plate, so that the height, the angle and the position of the ultrasonic detection device can be adjusted, the ultrasonic detection device is more suitable for the surface of an object and can be adjusted to the most suitable position, the detection effect and the detection precision are improved, and the detection is more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An ultrasonic testing scanning frame, characterized by comprising:
two rotatable brackets (1) connected through a connecting mechanism (20);
a sliding mechanism which can slide on the bracket (1);
with slide mechanism fixed connection's detection adjustment mechanism, it includes to detect adjustment mechanism: solid fixed ring (4), lifter plate (7), fixed plate (8) and ultrasonic testing device (9), wherein, solid fixed ring (4) with slide mechanism fixed connection, and solid fixed ring (4) endotheca is equipped with lifter plate (7), lifter plate (7) can reciprocate and fix through mounting (6) in solid fixed ring (4), one side fixed connection that is close to coupling mechanism (20) of fixed plate (8) and lifter plate (7), ultrasonic testing device (9) link to each other with fixed plate (8), and ultrasonic testing device (9) pass through the lower part rotatable coupling of connecting rod (11) and lifter plate (7).
2. The ultrasonic testing scanning frame of claim 1, wherein said sliding mechanism comprises: the fixing device comprises a lantern ring (3) and a positioning screw (19), wherein one side, close to a connecting mechanism (20), of the lantern ring (3) is fixedly connected with a fixing ring (4), a sliding block is arranged on the inner surface of the lantern ring (3) and used for being embedded in sliding grooves (2) in the two sides of a support (1) in a sleeved mode, and the positioning screw (19) is arranged in a positioning hole in the top of the lantern ring (3) and used for positioning of the sliding mechanism.
3. The ultrasonic testing scanning frame of claim 2, wherein said testing adjustment mechanism further comprises: slide (5) and spring (10), slide (5) are fixed in the side of solid fixed ring (4) and set up in spout (2), and ultrasonic detection device (9) link to each other through spring (10) with fixed plate (8).
4. The ultrasonic testing scanning frame of claim 1, wherein said attachment mechanism comprises: the left connecting plate (15) and the right connecting plate (16) are respectively connected with one end of each of the two supports (1), and the left connecting plate (15) and the right connecting plate (16) are fixedly connected through fastening screws (17) and fastening nuts (18).
5. The ultrasonic testing scanning frame of claim 2, wherein said sliding mechanism further comprises: the supporting plate (13), the handle (14) and the roller (12) are arranged at two ends of the top of the lantern ring (3), the supporting plates (13) are respectively arranged at two ends of the top of the lantern ring (3), the handle (14) is fixedly arranged between the supporting plates (13) at the two ends, and the roller (12) is arranged at the bottom of the lantern ring (3).
6. The ultrasonic testing scanning frame according to claim 3, wherein the top surface and the bottom surface of the sliding plate (5) are provided with clamping blocks, and the top wall and the bottom wall of the sliding groove (2) are provided with clamping grooves matched with the clamping blocks.
7. The ultrasonic testing scanning frame according to claim 1, wherein two ends of the connecting rod (11) are respectively connected with the lifting plate (7) and the ultrasonic testing device (9) through screws for locking and fixing.
8. The ultrasonic detection scanning frame according to claim 1, wherein the number of the detection adjusting mechanisms is four, and two detection adjusting mechanisms are symmetrically arranged on two sides of each support (1).
9. The ultrasonic testing scanning frame according to claim 4, characterized in that the left connecting plate (15) and the right connecting plate (16) are provided with threaded through holes matched with the fastening screws (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249808.2A CN110895262A (en) | 2019-12-09 | 2019-12-09 | Ultrasonic testing scanning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911249808.2A CN110895262A (en) | 2019-12-09 | 2019-12-09 | Ultrasonic testing scanning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110895262A true CN110895262A (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911249808.2A Pending CN110895262A (en) | 2019-12-09 | 2019-12-09 | Ultrasonic testing scanning frame |
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| CN (1) | CN110895262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638274A (en) * | 2020-06-15 | 2020-09-08 | 大唐东北电力试验研究院有限公司 | Bearing bush ultrasonic testing probe clamping device |
| CN112229910A (en) * | 2020-10-12 | 2021-01-15 | 北京欧宁航宇检测技术有限公司 | Pitching self-adaptive scanning device probe loading device |
-
2019
- 2019-12-09 CN CN201911249808.2A patent/CN110895262A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638274A (en) * | 2020-06-15 | 2020-09-08 | 大唐东北电力试验研究院有限公司 | Bearing bush ultrasonic testing probe clamping device |
| CN112229910A (en) * | 2020-10-12 | 2021-01-15 | 北京欧宁航宇检测技术有限公司 | Pitching self-adaptive scanning device probe loading device |
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