CN217561405U - Automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipe - Google Patents
Automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipe Download PDFInfo
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- CN217561405U CN217561405U CN202220688818.7U CN202220688818U CN217561405U CN 217561405 U CN217561405 U CN 217561405U CN 202220688818 U CN202220688818 U CN 202220688818U CN 217561405 U CN217561405 U CN 217561405U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses an automatic pipe-threading auxiliary device for eddy current testing of U-shaped pipes, which comprises a testing table, a hydraulic cylinder is arranged on the surface of the testing table, a support frame is fixedly connected on the surface of the testing table, an auxiliary frame a is fixedly connected on two sides in the support frame, an electric push rod a is arranged on the surface of the support frame, a pressing frame is arranged at the bottom end of the electric push rod a, the testing table is rotatably connected with a rotating plate, a testing probe is arranged on the surface of the rotating plate, a support is arranged on the right side of the testing table, a screw is arranged on the right side of the testing table, the screw is in threaded connection with a pushing frame, the testing table is in sliding connection with a positioning frame, an auxiliary frame b is in sliding connection with the right side of the testing table, and the U-shaped pipe moving position can be fixed by the cooperation of the support frame, the positioning frame and the auxiliary frame, so as to avoid the displacement of the U-shaped pipes; the hydraulic cylinder, the motor a and the motor b are matched to enable the U-shaped pipe to automatically move for eddy current detection, and detection is convenient.
Description
Technical Field
The utility model relates to a U type pipe eddy current testing technical field particularly, relates to an automatic poling auxiliary device of U type pipe eddy current testing.
Background
Eddy current testing is one of the methods of industrial non-destructive testing. An alternating current is supplied to one coil, and the current supplied is constant under certain conditions. If the coil is close to the workpiece to be measured, eddy current can be induced in the workpiece like a ship is in water, and the current of the coil can be changed under the influence of the eddy current. Since the magnitude of the eddy current varies with the presence or absence of a defect in the workpiece, the magnitude of the change in the coil current reflects the presence or absence of a defect.
In the prior art, the position fixing effect in the detection process of the existing U-shaped pipe is poor, and the U-shaped pipe is easy to shift and skew during detection, so that the detection is influenced; u type pipe detects often through staff's manual promotion U type pipe or detection device removal and detect, detects inconveniently.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides an automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipes, which can fix the moving position of the U-shaped pipes by matching a supporting frame, a bracket, a positioning frame, an auxiliary frame and the like, thereby avoiding the displacement of the U-shaped pipes; the hydraulic cylinder, the motor a and the motor b are matched to enable the U-shaped pipe to automatically move for eddy current detection, and the detection is convenient, so that the technical problems in the prior art are solved.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides an automatic poling auxiliary device of U type pipe eddy current testing, is including examining test table, examine test table surface mounting and have the pneumatic cylinder, examine test table fixed surface and be connected with the support frame, both sides fixedly connected with auxiliary frame a in the support frame, support frame surface mounting has electric putter a, electric putter an installs the pressure frame in the bottom, it is connected with the commentaries on classics board to examine test table rotation, commentaries on classics board surface mounting has test probe, examine test table right side and install the support, examine test table right side and install the screw rod, screw rod threaded connection has and pushes away the frame, examine test table sliding connection has the locating rack, examine test table right side sliding connection and have auxiliary frame b.
Preferably, the middle of the detection table is provided with a groove, and the right side of the detection table is provided with a motor a.
Preferably, the power output end of the motor a is connected with the power input end of the screw, and the auxiliary frame a is rotatably connected with the roller a.
Preferably, the positioning frame and the auxiliary frame b are internally and rotatably connected with rollers b, an electric push rod c is installed at the bottom end of the positioning frame, and the electric push rod c is installed inside the detection table.
Preferably, the top end of the support frame is fixedly connected with a top frame a, the top frame a is rotatably connected with a roller c, and the top end of the support frame is fixedly connected with a top frame b.
Preferably, a motor b is installed in the detection table, the output end of the motor b is fixedly connected with a rotating shaft, and the rotating shaft is connected with a rotating plate in a penetrating manner.
Preferably, an electric push rod b is installed at the bottom end of the auxiliary frame b, and the electric push rod b is installed on the right side in the detection table.
The utility model has the advantages that: 1. the support frame, the support, the positioning frame, the auxiliary frame and the like are matched to fix the moving position of the U-shaped pipe, so that the U-shaped pipe is prevented from moving; when eddy current detection is carried out on the U-shaped tube, the electric push rod b extends to drive the connected positioning frame to move upwards, the electric push rod c extends to drive the connected auxiliary frame b to move upwards, the U-shaped tube is clamped into the positioning frame and the auxiliary frame b when placed in the U-shaped tube, the motor a drives the push frame to push the U-shaped tube to move leftwards, the outer side of the U-shaped tube can slide along the rollers b arranged in the positioning frame and the auxiliary frame b, the U-shaped tube moves leftwards to drive the attached rollers b to rotate, the rollers in the top frame b arranged at the top end in the support frame are attached to the top end of the U-shaped tube, the U-shaped tube can horizontally move leftwards along the positioning frame and the auxiliary frame b, the arc part of the U-shaped tube is close to the auxiliary frame b in the continuous leftwards moving process, the electric push rod c shortens the auxiliary frame b on the right side to drive the connection to move downwards to be horizontal to the detection table, the auxiliary frame b on the left side and the positioning frame b move downwards under the action of the electric push rod c and the electric push rod b respectively after the U-shaped tube moves leftwards continuously, the left end of a U-shaped pipe is inserted into a support frame in the continuous left-moving process, auxiliary frames a are arranged on two sides in the support frame, rollers a are arranged in the auxiliary frames a, the outer side of the U-shaped pipe after being inserted into the support frame is attached to the rollers a, the positions of two ends of the U-shaped pipe can be fixed, the U-shaped pipe can continuously and horizontally move, an upper frame a is arranged at the top end in the support frame, rollers c arranged in the upper frame a are attached to the top end of the U-shaped pipe, the top end position of the U-shaped pipe can be fixed, an electric push rod a arranged on the support frame after the U-shaped pipe moves to the leftmost side extends, a pressing frame connected with the bottom end can be driven to move downwards by the extension of the electric push rod a, the pressing frame can continuously move downwards to be attached to the top end of the U-shaped pipe, the U-shaped pipe can be pressed, the right end of the U-shaped pipe can be prevented from being inclined downwards, a detection probe connected with the rotation of a rotating plate can be conveniently rotated to rotate to detect the arc positions of the U-shaped pipe, the electric push rod a shortens after the rotating plate drives the pressing frame to move upwards, pneumatic cylinder extension promotes U type pipe and moves to the right, and after U type pipe arc part crossed the locating rack, electric putter b extension drove the locating rack of connecting and shifts up fixed U type pipe horizontal migration orbit when providing the support to U type pipe, and electric putter c extension drives auxiliary frame b and shifts up when keeping moving to the left like the U type pipe on the same principle, and U type pipe shift position can be fixed in cooperation such as accessible support frame, support, locating rack and auxiliary frame, avoids U type pipe to shift.
2. The hydraulic cylinder, the motor a and the motor b are matched, so that the U-shaped pipe can automatically move to carry out eddy current detection, and the detection is convenient; the U-shaped tube is placed on the right side of the detection table, the U-shaped tube is clamped between the positioning frame and the auxiliary frame b, so that the outer surface of the U-shaped tube is attached to the positioning frame and the roller b on the auxiliary frame b, the right end of the fixed U-shaped tube is attached to the pushing frame, when eddy current detection is carried out, the motor a is started to drive the connected screw rod to rotate, the screw rod rotates to drive the connected pushing frame to move left, the pushing frame is attached to the U-shaped tube, one end of the U-shaped tube after moving left can be pushed to be inserted into the detection probe for detection, the pushing frame continuously moves forward to the leftmost side of the screw rod, the left end of the U-shaped tube is attached to the hydraulic cylinder arranged on the left side of the detection table, the electric push rod a extends to drive the connected pressing frame to move down to be attached to the U-shaped tube, so that the position of the U-shaped tube can be fixed, motor a reversal drives the screw rod and pushes up the frame and move to the original position to the right, the motor b of installation starts in the test table this moment, motor b rotates the pivot rotation that drives the connection, it is rotatory to rotate the test probe on the commentaries on classics board that the pivot rotation drives the connection, can detect U type pipe arc part, the commentaries on classics board drives test probe rotatory 180 degrees back test probe and removes the U type pipe other end, the left pneumatic cylinder extension of test table can promote U type pipe that pastes and move to the right side, can conveniently detect the probe and detect the U type pipe other end, the accessible pneumatic cylinder, motor a and motor b cooperation carry out automated inspection to U type pipe both ends and arc part, it is convenient to detect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic general structural diagram of an automatic pipe penetration assisting device for eddy current testing of a U-shaped pipe according to an embodiment of the present invention;
FIG. 2 is a schematic partial cross-sectional view of a top view of an automatic tube threading assisting device for eddy current testing of U-shaped tubes according to an embodiment of the present invention;
fig. 3 is a schematic overall partial cross-sectional structure view of an automatic pipe penetration assisting device for U-shaped pipe eddy current testing according to an embodiment of the present invention.
In the figure:
1. a hydraulic cylinder; 2. a detection table; 3. a support frame; 4. an electric push rod a; 5. detecting a probe; 6. a groove; 7. a support; 8. a screw; 9. pushing the frame; 10. a motor a; 11. rotating the plate; 12. an auxiliary frame a; 13. a roller a; 14. a positioning frame; 15. an auxiliary frame b; 16. a roller b; 17. a rotating shaft; 18. a top frame a; 19. a roller c; 20. pressing a frame; 21. a top frame b; 22. an electric push rod b; 23. an electric push rod c; 24. and a motor b.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an automatic poling auxiliary device of U type pipe eddy current inspection.
Example one
As shown in fig. 1-3, according to the utility model discloses an automatic poling auxiliary device of U type pipe eddy current testing, including examining test table 2, examine test table 2 surface mounting and have pneumatic cylinder 1, examine test table 2 fixed surface and be connected with support frame 3, both sides fixedly connected with auxiliary frame a12 in the support frame 3, support frame 3 surface mounting has electric putter a4, press frame 20 is installed to electric putter a4 bottom, it is connected with commentaries on classics board 11 to examine test table 2 rotation, commentaries on classics board 11 surface mounting has test probe 5, examine test table 2 right side and install support 7, examine test table 2 right side and install screw rod 8, screw rod 8 threaded connection pushes away frame 9, it has locating rack 14 to examine test table 2 sliding connection, examine test table 2 right side sliding connection and have auxiliary frame b15, examine test table 2 and install motor b24 in the test table, examine test table 2 and can provide mounting platform for motor b24, motor b 24's output fixedly connected with pivot 17, motor b24 rotates the pivot 17 that drives the connection, pivot 17 runs through being connected with commentaries on classics board 11 that the connection.
Example two
As shown in fig. 1-3, according to the utility model discloses an automatic poling auxiliary device of U type eddy current testing, including examining test table 2, examine test table 2 surface mounting and have pneumatic cylinder 1, examine test table 2 fixed surface and be connected with support frame 3, both sides fixedly connected with auxiliary frame a12 in the support frame 3, 3 surface mounting of support frame have electric putter a4, press frame 20 is installed to electric putter a4 bottom, it is connected with rotor plate 11 to examine test table 2 rotation, rotor plate 11 surface mounting has test probe 5, examine test table 2 right side and install support 7, examine test table 2 right side and install screw rod 8, 8 threaded connection of screw rod have the push frame 9, examine test table 2 sliding connection have locating rack 14, 2 right side sliding connection of test table has auxiliary frame b15, examine test table 2 middle part and seted up recess 6, rotor plate 11 is at recess 6, examine test table 2 right side and install motor a10, examine test table 2 and provide mounting platform for motor a10, the power take off end of motor a10 to be connected with the power input of screw rod 8, motor a10 rotates the screw rod 8 that drives connection, thereby the gyro wheel moves about gyro wheel 13 a12 is connected with the auxiliary frame that the gyro wheel a13 is removed mutually.
EXAMPLE III
As shown in FIGS. 1-3, an automatic pipe-threading auxiliary device for eddy current testing of U-shaped pipes according to an embodiment of the present invention comprises a testing table 2, a hydraulic cylinder 1 is installed on the surface of the testing table 2, a supporting frame 3 is fixedly connected to the surface of the testing table 2, auxiliary frames a12 are fixedly connected to both sides of the supporting frame 3, an electric push rod a4 is installed on the surface of the supporting frame 3, a pressing frame 20 is installed at the bottom end of the electric push rod a4, a rotating plate 11 is rotatably connected to the testing table 2, a testing probe 5 is installed on the surface of the rotating plate 11, a support 7 is installed on the right side of the testing table 2, a screw 8 is installed on the right side of the testing table 2, the screw 8 is in threaded connection with a pushing frame 9, a positioning frame 14 is slidably connected to the testing table 2, an auxiliary frame b15 is slidably connected to the right side of the testing table 2, and rollers b16 are rotatably connected to both the positioning frame 14 and the auxiliary frame b15, idler wheels b16 on the positioning frame 14 and the auxiliary frame b15 are attached to two sides of a U-shaped pipe, an electric push rod c23 is installed at the bottom end of the positioning frame 14, the electric push rod c23 stretches to drive the positioning frame 14 connected to move up and down, the electric push rod c23 is installed inside the detection table 2, the detection table 2 provides an installation platform for the electric push rod c23, a top frame a18 is fixedly connected to the inner top end of the support frame 3, the support frame 3 can fix the position of the top frame a18, the top frame a18 is rotatably connected with idler wheels c19, the idler wheels c19 on the top frame a18 can be attached to the top end of the U-shaped pipe, a top frame b21 is fixedly connected to the inner top end of the support 7, the support frame 7 can fix the position of the top frame b21, an electric push rod b22 is installed at the bottom end of the auxiliary frame b15, the electric push rod b22 is installed on the inner right side of the detection table 2, and the electric push rod b22 stretches to drive the auxiliary frame b15 connected to move up and down.
To sum up, with the above technical solution of the present invention, when performing eddy current testing on a U-shaped tube, the electric push rod b22 extends to drive the connected positioning frame 14 to move upward, the electric push rod c23 extends to drive the connected auxiliary frame b15 to move upward, the U-shaped tube is clamped into the positioning frame 14 and the auxiliary frame b15 when placing the U-shaped tube, the motor a10 drives the pushing frame 9 to push the U-shaped tube to move leftward, the outer side of the U-shaped tube can slide along the rollers b16 installed in the positioning frame 14 and the auxiliary frame b15, the U-shaped tube moves leftward to drive the attached rollers b16 to rotate, the rollers in the top frame b21 installed at the inner top end of the support 7 are attached to the top end of the U-shaped tube, so that the U-shaped tube can move leftward horizontally along the positioning frame 14 and the auxiliary frame b15, the right end is attached to the pushing frame 9 after the U-shaped tube is fixed, when performing eddy current testing, the motor a10 starts to drive the connected screw rod 8 to rotate, the pushing frame 9 rotates to drive the connected pushing frame 9 to move leftward to attach to the U-shaped tube, the device can push one end of a U-shaped pipe after moving left to be inserted into a detection probe 5 for detection, a push frame 9 continuously moves forwards to the left end of the U-shaped pipe after the leftmost side of a screw rod 8 and is attached to a hydraulic cylinder 1 arranged on the left side of a detection table 2, the arc part of the U-shaped pipe is close to an auxiliary frame b15 in the process of continuous left movement, an electric push rod c23 is shortened to drive the connected right auxiliary frame b15 to move downwards to be horizontal with the detection table 2, the left auxiliary frame b15 and a positioning frame 14 after the U-shaped pipe continuously moves left move downwards under the action of the electric push rod c23 and the electric push rod b22 respectively, the left end of the U-shaped pipe is inserted into a support frame 3 in the process of continuous left movement, auxiliary frames a12 are arranged on two sides in the support frame 3, rollers a13 are arranged in the auxiliary frames a12, the outer side of the U-shaped pipe after being inserted into the support frame 3 is attached to the rollers a13, the positions of two ends of the U-shaped pipe can be fixed and continuously and horizontally move, and an upper frame a18 is arranged at the top end in the support frame 3, the roller c19 arranged in the top frame a18 is attached to the top end of the U-shaped pipe, the position of the top end of the U-shaped pipe can be fixed, the electric push rod a4 arranged on the support frame 3 after the U-shaped pipe moves to the leftmost side extends, the electric push rod a4 extends to drive the pressing frame 20 connected with the bottom end to move downwards, the pressing frame 20 continuously moves downwards to be attached to the top end of the U-shaped pipe, the U-shaped pipe can be pressed tightly, so that the right end of the U-shaped pipe is prevented from being inclined downwards, the motor a10 rotates reversely to drive the screw rod 8 to push the pushing frame 9 upwards to move to the original position, the motor b24 arranged in the detection table 2 is started at the moment, the motor b24 rotates to drive the connected rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the detection probe 5 on the connected rotating plate 11 to rotate, and the arc part of the U-shaped pipe can be detected, it moves the U type pipe other end to change board 11 to drive 5 rotatory 180 degrees back test probe of test probe, test platform 2 left pneumatic cylinder 1 extension can promote the U type pipe that pastes to move to the right side, can make things convenient for test probe 5 to detect the U type pipe other end, change board 11 rotates back electric putter a4 and shortens to drive and press frame 20 and move the back on, pneumatic cylinder 1 extension promotes U type pipe and moves to the right side, U type pipe arc part crosses behind locating rack 14, electric putter b22 extension drives the locating rack 14 of connecting and moves on providing the fixed U type pipe horizontal migration orbit when supporting to U type pipe, electric putter c23 extension drives auxiliary frame b15 and shifts up when keeping moving to the left in the same reason U type pipe.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic poling auxiliary device of U type pipe eddy current testing, is including examining test table (2), its characterized in that, examine test table (2) surface mounting and have pneumatic cylinder (1), examine test table (2) fixed surface and be connected with support frame (3), both sides fixedly connected with auxiliary frame a (12) in support frame (3), support frame (3) surface mounting has electric putter a (4), electric putter a (4) bottom is installed and is pressed frame (20), it is connected with commentaries on classics board (11) to examine test table (2) rotation, commentaries on classics board (11) surface mounting has test probe (5), examine test table (2) right side and install support (7), examine test table (2) right side and install screw rod (8), screw rod (8) threaded connection has push away frame (9), it has locating rack (14) to examine test table (2) sliding connection, it has auxiliary frame b (15) to examine test table (2) right side sliding connection.
2. The automatic pipe penetration auxiliary device for eddy current testing of the U-shaped pipe according to claim 1, wherein a groove (6) is formed in the middle of the testing table (2), and a motor a (10) is mounted on the right side of the testing table (2).
3. The automatic pipe penetration auxiliary device for eddy current inspection of U-shaped pipes as claimed in claim 2, wherein the power output end of the motor a (10) is connected with the power input end of the screw rod (8), and the auxiliary frame a (12) is rotatably connected with a roller a (13).
4. The automatic pipe penetration assisting device for eddy current testing of the U-shaped pipe according to claim 1, wherein rollers b (16) are rotatably connected in the positioning frame (14) and the auxiliary frame b (15), an electric push rod c (23) is installed at the bottom end of the positioning frame (14), and the electric push rod c (23) is installed inside the testing table (2).
5. The automatic pipe penetration assisting device for eddy current testing of the U-shaped pipe according to claim 1 is characterized in that an upper frame a (18) is fixedly connected to the inner top end of the supporting frame (3), a roller c (19) is rotatably connected to the upper frame a (18), and an upper frame b (21) is fixedly connected to the inner top end of the support (7).
6. The automatic pipe penetration assisting device for eddy current testing of the U-shaped pipe according to claim 4 is characterized in that a motor b (24) is installed in the testing table (2), an output end of the motor b (24) is fixedly connected with a rotating shaft (17), and the rotating shaft (17) is connected with a rotating plate (11) in a penetrating manner.
7. The automatic pipe penetration assisting device for eddy current testing of the U-shaped pipe according to claim 3, wherein an electric push rod b (22) is installed at the bottom end of the assisting frame b (15), and the electric push rod b (22) is installed on the right side in the testing table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688818.7U CN217561405U (en) | 2022-03-28 | 2022-03-28 | Automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688818.7U CN217561405U (en) | 2022-03-28 | 2022-03-28 | Automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipe |
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| CN217561405U true CN217561405U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220688818.7U Active CN217561405U (en) | 2022-03-28 | 2022-03-28 | Automatic pipe penetration auxiliary device for eddy current testing of U-shaped pipe |
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| CN (1) | CN217561405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223569A (en) * | 2023-05-09 | 2023-06-06 | 江苏扬阳化工设备制造有限公司 | Glass lining detection equipment |
-
2022
- 2022-03-28 CN CN202220688818.7U patent/CN217561405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223569A (en) * | 2023-05-09 | 2023-06-06 | 江苏扬阳化工设备制造有限公司 | Glass lining detection equipment |
| CN116223569B (en) * | 2023-05-09 | 2023-07-04 | 江苏扬阳化工设备制造有限公司 | Glass lining detection equipment |
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