CN219456114U - Nondestructive testing device for cylindrical piece - Google Patents
Nondestructive testing device for cylindrical piece Download PDFInfo
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- CN219456114U CN219456114U CN202321720813.9U CN202321720813U CN219456114U CN 219456114 U CN219456114 U CN 219456114U CN 202321720813 U CN202321720813 U CN 202321720813U CN 219456114 U CN219456114 U CN 219456114U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a nondestructive testing device for a cylindrical part, which belongs to the technical field of crane part detection and comprises a mounting ring sleeved on the cylindrical part and a testing device attached to the surface of the cylindrical part, wherein one side of the mounting ring is connected with an arc plate in a sliding manner, the testing device is arranged on the inner wall of the arc plate, and the mounting ring comprises an upper semi-ring and a lower semi-ring which are semi-circular rings. The beneficial effects are that: according to the utility model, only one mounting ring is arranged, so that the space occupied by the whole device is further reduced, one side of the mounting ring is slidably connected with an arc-shaped plate, the inner wall of the arc-shaped plate is provided with detection equipment, the arc-shaped plate is driven by a power mechanism to do circular motion around the axis of the cylindrical part, the detection equipment detects the outer wall of the cylindrical part, a roller rolling along the axis direction of the cylindrical part is arranged in the mounting ring, and the roller is driven by the power mechanism to slowly roll by the transmission mechanism, so that the mounting ring moves on the cylindrical part, the mounting ring is not required to be manually moved, and the degree of automation is improved.
Description
Technical Field
The utility model relates to the technical field of crane part detection, in particular to a nondestructive testing device for cylindrical parts.
Background
Nondestructive testing is a technique that uses light, electricity, magnetism and sound waves to detect raw materials, semi-finished products, finished products and product components that are discontinuously processed or continuously processed, and provides real-time process quality control, in particular to control the metallurgical quality and production process quality of the product materials.
Through retrieval, chinese patent with publication number of CN205879882U discloses a novel cylinder nondestructive testing frame, the outer circumference of a cylinder can be tested by driving a nondestructive testing probe through rotation of a testing ring, and a sliding supporting frame is driven by a sliding driving mechanism to axially slide along the cylinder, so that nondestructive testing on the whole outer surface of the cylinder is realized, the automation degree is high, but the occupied space is large, and the disassembly and the assembly are inconvenient;
through retrieving, chinese patent with publication number CN207114487U discloses a cylinder nondestructive testing system, and this patent has solved occupation space big among the above-mentioned patent, and the problem that the component is difficult to dismantle and remove, but in this patent use, the probe is with the cylinder spare between two solid fixed rings after detecting, then the manual work drags the fixed ring, moves to next detection position, continues to detect, so has reduced degree of automation again, consequently not only realizes occupation space little again, realizes higher automation, becomes the problem that needs to be solved urgently.
Disclosure of Invention
The utility model aims to solve the problems and provide a nondestructive testing device for cylindrical parts.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a cylinder nondestructive test device, establish the collar on the cylinder and with the check out test set of cylinder surface laminating, collar one side sliding connection has the arc, check out test set sets up on the arc inner wall, the collar is including being the last semi-ring of semicircle ring and lower semi-ring, it is provided with and is used for the drive to go up the semi-ring top arc pivoted power unit, go up the semi-ring top and seted up the cavity, be provided with the gyro wheel in the cavity and with power unit power transfer arrives the drive mechanism of gyro wheel, the gyro wheel with cylinder top laminating, the gyro wheel can be followed cylinder axial roll.
Preferably, the upper semi-ring is hinged to the rear end of the lower semi-ring, the front end of the upper semi-ring is connected with one side of the lower semi-ring through bolts, semicircular sliding grooves are formed in one sides of the upper semi-ring and the lower semi-ring, the arc plates are slidably connected in the sliding grooves, two arc plates are combined to form an annular plate, and balls are movably embedded on the inner walls of the upper semi-ring and the lower semi-ring.
Preferably, the power mechanism comprises a fixed plate, the fixed plate is fixedly connected to one side, far away from the arc plate, of the lower semi-ring, a motor is fixedly connected to the fixed plate, an output shaft of the motor is fixedly connected with a power shaft, the other end of the power shaft is fixedly connected with a power wheel, the power wheel is tightly attached to the arc plate, and the power wheel drives the arc plate to rotate by friction force.
Preferably, the roller is mounted in the cavity by a rotating shaft.
Preferably, the transmission mechanism comprises a worm wheel fixedly connected to the rotating shaft, a worm is meshed with the top of the worm wheel, the worm is rotationally connected with the upper semi-ring, one end of the worm is fixedly connected with a driven wheel, a driving wheel is fixedly connected to the power shaft, and the driving wheel and the driven wheel are connected and transmitted through a belt.
Preferably, the roller, the arc plate and the surface of the power wheel are all provided with rubber layers.
The beneficial effects are that: according to the utility model, only one mounting ring is arranged, so that the space occupied by the whole device is further reduced, one side of the mounting ring is slidably connected with an arc-shaped plate, the inner wall of the arc-shaped plate is provided with detection equipment, the arc-shaped plate is driven by a power mechanism to do circular motion around the axis of the cylindrical part, the detection equipment detects the outer wall of the cylindrical part, a roller rolling along the axis direction of the cylindrical part is arranged in the mounting ring, and the roller is driven by the power mechanism to slowly roll by the transmission mechanism, so that the mounting ring moves on the cylindrical part, the mounting ring is not required to be manually moved, and the degree of automation is improved.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a perspective view of a cylinder nondestructive testing apparatus according to the present utility model;
FIG. 2 is a right side view of a cylinder nondestructive testing apparatus according to the present utility model;
FIG. 3 is a perspective view of the mounting ring structure of a nondestructive testing device for cylindrical parts according to the present utility model;
FIG. 4 is a front view of a cylinder nondestructive testing apparatus according to the present utility model;
FIG. 5 is a front cross-sectional view of a mounting ring of a cylinder nondestructive testing device of the present utility model;
FIG. 6 is an enlarged view of the structure at A of a nondestructive testing device for cylindrical parts according to the present utility model.
The reference numerals are explained as follows: 1. a cylindrical member; 2. a mounting ring; 201. an upper half ring; 202. a lower half ring; 203. a chute; 204. a ball; 205. a cavity; 206. a roller; 3. an arc-shaped plate; 4. a power mechanism; 401. a fixing plate; 402. a motor; 403. a power shaft; 404. a power wheel; 5. a transmission mechanism; 501. a driving wheel; 502. driven wheel; 503. a worm; 504. a worm wheel; 6. and a detection device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-6, a nondestructive testing device for cylindrical parts comprises a mounting ring 2 sleeved on a cylindrical part 1 and a testing device 6 attached to the surface of the cylindrical part 1, wherein one side of the mounting ring 2 is slidably connected with an arc plate 3, the testing device 6 is arranged on the inner wall of the arc plate 3, the mounting ring 2 comprises an upper semi-ring 201 and a lower semi-ring 202 which are semi-rings, the top of the upper semi-ring 201 is provided with a power mechanism 4 for driving the arc plate 3 to rotate, the arc plate 3 is driven by the power mechanism 4 to rotate, the testing device 6 moves circularly around the axis of the cylindrical part 1, so that the testing device 6 tests the cylindrical part 1, a cavity 205 is formed in the top end of the upper semi-ring 201, a roller 206 and a transmission mechanism 5 for transmitting the power of the power mechanism 4 to the roller 206 are arranged in the cavity 205, the roller 206 can axially roll along the cylindrical part 1, and the roller 206 rolls on the cylindrical part 1 through the transmission mechanism 5 while the power mechanism 4 drives the arc plate 3 to rotate, so that the mounting ring 2 slowly moves on the cylindrical part 1 without manual movement of the ring 2, the automatic mounting ring 2 is improved, and the mounting degree is convenient to use;
the rear ends of the upper half ring 201 and the lower half ring 202 are hinged, the front ends are connected through screws, the upper half ring 201 and the lower half ring 202 are mutually rotated and combined and sleeved on the cylindrical member 1, the front ends of the upper half ring 201 and the lower half ring 202 are fixed through the screws, the installation of the installation ring 2 is completed, the operation is simple, the occupied space of the whole structure is small, the installation ring is convenient to disassemble and assemble, semicircular sliding grooves 203 are formed in one sides of the upper half ring 201 and the lower half ring 202, the arc plates 3 are slidably connected in the sliding grooves 203, two arc plates 3 are combined to form an annular plate, balls 204 are movably embedded in the inner walls of the upper half ring 201 and the lower half ring 202, and the installation ring 2 can conveniently move along the axis of the cylindrical member 1 by utilizing the balls 204;
the power mechanism 4 comprises a fixed plate 401, the fixed plate 401 is connected to one side of the lower semi-ring 202 far away from the arc plate 3 through a screw, a motor 402 is connected to the fixed plate 401 through a bolt, an output shaft of the motor 402 is connected with a power shaft 403 through a coupling, the other end of the power shaft 403 is fixedly connected with a power wheel 404, the power wheel 404 is clung to the arc plate 3, the power wheel 404 drives the arc plate 3 to rotate through friction, when the power wheel 404 drives one arc plate 3 above to rotate, the arc plate 3 drives the other arc plate 3 to rotate, so that the positions of the two arc plates 3 on the upper semi-ring 201 and the lower semi-ring 202 are repeatedly exchanged, and the arc plate 3 forms complete circular motion;
the roller 206 is arranged in the cavity 205 through a rotating shaft, the transmission mechanism 5 comprises a worm wheel 504 fixedly connected to the rotating shaft, the top of the worm wheel 504 is meshed with a worm 503, the worm 503 is rotationally connected with the upper semi-ring 201, one end of the worm 503 is fixedly connected with a driven wheel 502, a power shaft 403 is fixedly connected with a driving wheel 501, the driving wheel 501 and the driven wheel 502 are connected and transmitted through a belt, the power of the power mechanism 4 is transmitted to the worm 503 through the driving wheel 501 and the driven wheel 502, and then the worm 503 drives the worm wheel 504 to rotate, so that the roller 206 is driven to rotate, the roller 206 rolls on the cylindrical member 1, the worm 503 and the worm wheel 504 play a role of reducing speed, the roller 206 is guaranteed to roll slowly, and the detection equipment 6 is prevented from moving too fast along the axial direction of the cylindrical member 1, so that the detection equipment 6 cannot detect the cylindrical member 1;
the surfaces of the roller 206, the arc plate 3 and the power wheel 404 are provided with rubber layers, so that friction force is increased, and power transmission is more stable.
Working principle: when in use, the upper half ring 201 and the lower half ring 202 are sleeved on the cylindrical member 1, the front ends of the upper half ring 201 and the lower half ring 202 are fixed by screws, at the moment, the balls 204 and the rollers 206 are in contact with the surface of the cylindrical member 1, the motor 402 drives the power shaft 403 to rotate, the power shaft 403 drives the power wheel 404 to rotate, the power wheel 404 drives the arc plates 3 to rotate by friction force, so that the two arc plates 3 do circular motion around the cylindrical member 1 in the chute 203, the arc plates 3 drive the detection device 6 to do circular motion, the detection device 6 detects the cylindrical member 1, the power shaft 403 drives the driving wheel 501 to rotate while the driving wheel 501 drives the driven wheel 502 to rotate by a belt, the driven wheel 502 drives the worm 503 to rotate, the worm 503 drives the worm wheel 504 to rotate, and the worm wheel 504 is fixed on the rotating shaft of the roller 206, so that the roller 206 rotates, the roller 206 rolls along the axis of the cylindrical member 1, thereby driving the installation ring 2 to move on the cylindrical member 1 along the axis, and enabling the detection device 6 to move while making circular motion, namely, the motion track of the contact surface of the detection device 6 and the cylindrical member 1 is spiral on the surface of the cylindrical member 1, so that the installation ring 2 is not required to be manually moved, as the worm 503 and the worm wheel 504 are driven to have the function of reducing speed, namely, the input end rotating speed of the worm 503 is high, the output end rotating speed of the worm wheel 504 is low, namely, the output shaft rotating speed of the motor 402 is high, and the rotating speed of the roller 206 is low, the roller 206 is ensured to roll slowly, and each circle of the motion track of the contact surface of the detection device 6 and the cylindrical member 1 can be partially overlapped or just overlapped, so that the detection device 6 can comprehensively detect the surface of the cylindrical member 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cylinder nondestructive test device, establishes collar (2) and with on cylinder (1) surface laminating's check out test set (6) including the cover on cylinder (1), its characterized in that: the utility model discloses a mounting ring, including installation ring (2), arc (3) are installed to installation ring (2) one side sliding connection, detection equipment (6) set up on arc (3) inner wall, installation ring (2) are including last semi-ring (201) and lower semi-ring (202) that are the semicircle ring, go up semi-ring (201) top and be provided with the drive arc (3) pivoted power unit (4), cavity (205) have been seted up in last semi-ring (201) top, be provided with gyro wheel (206) in cavity (205) and with power unit (4) power transfer arrives drive mechanism (5) of gyro wheel (206), gyro wheel (206) with cylinder (1) top laminating, gyro wheel (206) can be followed cylinder (1) axial direction roll.
2. A cylindrical member nondestructive inspection apparatus according to claim 1, wherein: the upper semi-ring (201) and the lower semi-ring (202) are hinged at the rear end, the front end is connected through screws, semicircular sliding grooves (203) are formed in one side of the upper semi-ring (201) and one side of the lower semi-ring (202), the arc plates (3) are slidably connected in the sliding grooves (203), two arc plates (3) are combined to form an annular plate, and balls (204) are movably embedded on the inner walls of the upper semi-ring (201) and the lower semi-ring (202).
3. A cylindrical member nondestructive inspection apparatus according to claim 1, wherein: the power mechanism (4) comprises a fixed plate (401), the fixed plate (401) is fixedly connected with the lower half ring (202) and is far away from one side of the arc plate (3), a motor (402) is fixedly connected to the fixed plate (401), a power shaft (403) is fixedly connected to an output shaft of the motor (402), a power wheel (404) is fixedly connected to the other end of the power shaft (403), the power wheel (404) is tightly attached to the arc plate (3), and the power wheel (404) drives the arc plate (3) to rotate by friction force.
4. A cylindrical member nondestructive inspection apparatus according to claim 3, wherein: the roller (206) is mounted in the cavity (205) through a rotating shaft.
5. A cylindrical member nondestructive inspection apparatus according to claim 4, wherein: the transmission mechanism (5) comprises a worm wheel (504) fixedly connected to a rotating shaft, a worm (503) is meshed with the top of the worm wheel (504), the worm (503) is rotationally connected with the upper semi-ring (201), one end of the worm (503) is fixedly connected with a driven wheel (502), a driving wheel (501) is fixedly connected to a power shaft (403), and the driving wheel (501) and the driven wheel (502) are connected and transmitted through a belt.
6. A cylindrical member nondestructive inspection apparatus according to claim 3, wherein: the surfaces of the roller (206), the arc-shaped plate (3) and the power wheel (404) are all provided with rubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720813.9U CN219456114U (en) | 2023-07-04 | 2023-07-04 | Nondestructive testing device for cylindrical piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720813.9U CN219456114U (en) | 2023-07-04 | 2023-07-04 | Nondestructive testing device for cylindrical piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219456114U true CN219456114U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720813.9U Active CN219456114U (en) | 2023-07-04 | 2023-07-04 | Nondestructive testing device for cylindrical piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219456114U (en) |
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2023
- 2023-07-04 CN CN202321720813.9U patent/CN219456114U/en active Active
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