CN212904596U - Nondestructive testing device for steel pipe welding seam - Google Patents
Nondestructive testing device for steel pipe welding seam Download PDFInfo
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- CN212904596U CN212904596U CN202021835873.1U CN202021835873U CN212904596U CN 212904596 U CN212904596 U CN 212904596U CN 202021835873 U CN202021835873 U CN 202021835873U CN 212904596 U CN212904596 U CN 212904596U
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Abstract
The utility model relates to a steel pipe detects technical field, and discloses a steel pipe welding seam nondestructive test device, the on-line screen storage device comprises a base, the upper portion fixed mounting of base has the dead lever, movable mounting has the steel pipe in the middle of the upper portion of dead lever, the inside movable mounting of steel pipe has the connecting cylinder, the outside fixed mounting of connecting cylinder has X ray generating device, the equal fixed mounting in both sides of connecting cylinder has the connecting shell, the inside fixed mounting of connecting shell has the mount table, one side fixed mounting of mount table has electric putter. This steel pipe welding seam nondestructive test device has connecting shell and connecting cylinder through the inside movable mounting at the steel pipe to there are electric putter, fixed plate and gyro wheel at the inside movable mounting who connects the shell, be convenient for remove and fix in the inside of steel pipe through electric putter, fixed plate and gyro wheel drive arrangement, be convenient for change check point and detection position at any time, improve the sensitivity that detects.
Description
Technical Field
The utility model relates to a steel pipe detects technical field, specifically is a steel pipe welding seam nondestructive test device.
Background
The steel pipe is the commonly used material in the production life, large-scale steel structural framework, little to the car frame, and the steel pipe all is indispensable raw and other materials, and the steel pipe commonly used at present has two kinds, and the first is seamless steel pipe, and the second is the welding seam steel pipe, and to second kind steel pipe, its welding seam form is various, and the simplest is straight seam steel pipe, and the welding seam form of steel pipe in addition can be curved seam or spiral seam, and the automation to the welding seam intensity of these steel pipes detects to be an industrial difficult problem.
The method for detecting the weld joint strength of the steel pipe at present mainly detects the weld joint quality of the steel pipe, the current flaw detection method widely used in China is still manual flaw detection, the operation process is quite complex, ultrasonic probes with different angles are required to be used according to the shape of the weld joint, the positions are continuously moved to ensure the incident positions of ultrasonic beams, finally the properties of the weld joint defects are judged according to echo waveforms, the labor intensity is high, the detection efficiency is low, the requirements of operators on experience are required under many conditions, and misjudgment are easily caused.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a steel pipe welding seam nondestructive test device possesses the advantage of being convenient for operation, sustainable many times detection, has solved the problem mentioned among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a steel pipe welding seam nondestructive test device, includes the base, the upper portion fixed mounting of base has the dead lever, movable mounting has the steel pipe in the middle of the upper portion of dead lever, the inside movable mounting of steel pipe has the connecting cylinder, the outside fixed mounting of connecting cylinder has X ray generating device, the equal fixed mounting in both sides of connecting cylinder has the connecting shell, the inside fixed mounting of connecting shell has the mount table, one side fixed mounting of mount table has electric putter, electric putter's other end fixedly connected with fixed plate and gyro wheel, the draw-in groove has been seted up to one side of mount table, the inside movable mounting of draw-in groove has the connecting block, connecting block fixed mounting is in the one end of cleaning brush.
Carefully, there is the backup pad front side of dead lever through hinge movable mounting, the middle part movable mounting of dead lever has ball screw, ball screw's one end movable mounting has the motor, the upper portion fixed mounting of base has the card rail, the upper portion movable mounting of card rail has the support frame, support frame movable mounting is in the bottom of steel pipe.
Carefully selecting, the middle part of the mounting table is provided with a threaded hole, and the threaded hole is movably mounted with the ball screw.
Carefully, the quantity of fixed plate and gyro wheel is three, electric putter's quantity is six, and is three the outer end at six electric putter is installed in turn to fixed plate and gyro wheel.
And carefully selecting, wherein the outer side of the cleaning brush is fixedly provided with bristles.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this steel pipe welding seam nondestructive test device has connecting shell and connecting cylinder through the inside movable mounting at the steel pipe to there are electric putter, fixed plate and gyro wheel at the inside movable mounting who connects the shell, be convenient for remove and fix in the inside of steel pipe through electric putter, fixed plate and gyro wheel drive arrangement, be convenient for change check point and detection position at any time, improve the sensitivity that detects.
2. This steel pipe welding seam nondestructive test device, through passing through screw hole and ball screw movable mounting with connecting cylinder and joint casing on the upper portion of base, and carry out the fixed stay with the steel pipe, the detection device of being convenient for walks in the inside of ball screw's rotation download steel pipe, make the easy operation of device, and convenient, and there is the cleaning brush at the outside fixed mounting of connecting cylinder, through the inside of cleaning brush along with the device entering steel pipe, and clean the inner wall of steel pipe at the both ends of device, avoid inside dust of steel pipe and debris to influence the testing result, the accuracy and the validity of detection have been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the steel pipe of the present invention;
fig. 3 is an exploded view of the connecting cylinder of the present invention;
fig. 4 is a schematic view of the connecting cylinder of the present invention.
In the figure: 1. a base; 2. a support plate; 3. clamping a rail; 4. fixing the rod; 5. a ball screw; 6. a motor; 7. a hinge; 8. a support frame; 9. a steel pipe; 10. a connecting shell; 11. a connecting cylinder; 12. an X-ray generating device; 13. an installation table; 14. an electric push rod; 15. a fixing plate; 16. a roller; 17. a threaded hole; 18. a card slot; 19. connecting blocks; 20. a cleaning brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a nondestructive testing device for steel pipe welding seam comprises a base 1, a fixing rod 4 is fixedly installed on the upper portion of the base 1, a supporting plate 2 is movably installed on the front side of the fixing rod 4 through a hinge 7, a ball screw 5 is movably installed in the middle of the fixing rod 4, a motor 6 is movably installed at one end of the ball screw 5, a clamping rail 3 is fixedly installed on the upper portion of the base 1, a supporting frame 8 is movably installed on the upper portion of the clamping rail 3, the supporting frame 8 is movably installed at the bottom of a steel pipe 9, a connecting cylinder 11 and a connecting shell 10 are movably installed on the upper portion of the base 1 through a threaded hole 17 and the ball screw 5, and the steel pipe 9 is fixedly supported, so that the testing device can conveniently walk in the steel pipe 9 under the rotation of the ball screw 5, the operation of the testing device is simple and convenient, the steel pipe 9 is movably, an X-ray generating device 12 is fixedly installed on the outer side of a connecting cylinder 11, connecting shells 10 are fixedly installed on two sides of the connecting cylinder 11, an installation table 13 is fixedly installed inside the connecting shells 10, a threaded hole 17 is formed in the middle of the installation table 13, the threaded hole 17 is movably installed with a ball screw 5, the threaded hole 17 increases the rotation connection flexibility of the connecting shell 10, the connecting cylinder 11 and the ball screw 5, and the device can conveniently walk and move, an electric push rod 14 is fixedly installed on one side of the installation table 13, a fixing plate 15 and a roller 16 are fixedly connected to the other end of the electric push rod 14, the fixing plate 15 and the roller 16 are three in number, the electric push rods 14 are six, the three fixing plates 15 and the roller 16 are alternately installed at the outer ends of the six electric push rods 14, the connecting shell 10 and the connecting cylinder 11 are movably installed inside a steel pipe 9, and the electric push rods 14, the roller, Fixed plate 15 and gyro wheel 16, be convenient for through electric putter 14, fixed plate 15 and gyro wheel 16 drive device remove and fix in the inside of steel pipe 9, be convenient for change check point and detection position at any time, improve the sensitivity of detection, draw-in groove 18 has been seted up to one side of mount table 13, the inside movable mounting of draw-in groove 18 has connecting block 19, connecting block 19 fixed mounting is in the one end of cleaning brush 20, the outside fixed mounting of cleaning brush 20 has the brush hair, there is cleaning brush 20 at the outside fixed mounting of connecting cylinder 11, get into the inside of steel pipe 9 along with the device through cleaning brush 20, and clean the inner wall of steel pipe 9 at the both ends of device, avoid inside dust and the debris of steel pipe 9 to influence the testing result, the accuracy and the validity of detection have been.
The working principle is as follows: during the use, expand backup pad 2 in the one end of base 1 through hinge 7, and place into the inside top of device with steel pipe 9, fix under the support of support frame 8, the opening device power afterwards, motor 6 drives ball screw 5 and rotates, drive connecting shell 10 and connecting cylinder 11 and remove in the inside of steel pipe 9, and clean the inside of steel pipe 9 through cleaning brush 20 at first, when reacing the detection position afterwards, ball screw 5 stall, it is fixed to drive fixed plate 15 to support steel pipe 9 through electric putter 14, detect the welding seam of steel pipe 9 through X ray generating device 12 afterwards, carry out repetitive operation afterwards, detect other welding seams, can.
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 (5)
1. The utility model provides a steel pipe welding seam nondestructive test device, includes the base, its characterized in that: the utility model discloses a cleaning brush, including base, connecting cylinder, connecting groove, clamping groove, connecting block fixed mounting, the upper portion fixed mounting of base has the dead lever, movable mounting has the steel pipe in the middle of the upper portion of dead lever, the inside movable mounting of steel pipe has the connecting cylinder, the outside fixed mounting of connecting cylinder has X ray generating device, the equal fixed mounting in both sides of connecting cylinder has the connecting shell, the inside fixed mounting of connecting shell has the mount table, one side fixed mounting of mount table has electric putter, electric putter's other end fixedly connected with fixed plate and gyro wheel, the draw-in groove has been seted up to one side of mount table, the inside movable mounting.
2. The nondestructive testing device for the weld joint of the steel pipe as set forth in claim 1, wherein: the utility model discloses a steel pipe clamp, including the dead lever, the front side of dead lever has the backup pad through hinge movable mounting, the middle part movable mounting of dead lever has ball screw, ball screw's one end movable mounting has the motor, the upper portion fixed mounting of base has the card rail, the upper portion movable mounting of card rail has the support frame, support frame movable mounting is in the bottom of steel pipe.
3. The nondestructive testing device for the weld joint of the steel pipe as set forth in claim 1, wherein: and a threaded hole is formed in the middle of the mounting table, and the threaded hole and the ball screw are movably mounted.
4. The nondestructive testing device for the weld joint of the steel pipe as set forth in claim 1, wherein: the quantity of fixed plate and gyro wheel is three, electric putter's quantity is six, and is three fixed plate and gyro wheel are installed in six electric putter's outer end in turn.
5. The nondestructive testing device for the weld joint of the steel pipe as set forth in claim 1, wherein: the outer side of the cleaning brush is fixedly provided with brush hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835873.1U CN212904596U (en) | 2020-08-28 | 2020-08-28 | Nondestructive testing device for steel pipe welding seam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835873.1U CN212904596U (en) | 2020-08-28 | 2020-08-28 | Nondestructive testing device for steel pipe welding seam |
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| CN212904596U true CN212904596U (en) | 2021-04-06 |
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| CN202021835873.1U Active CN212904596U (en) | 2020-08-28 | 2020-08-28 | Nondestructive testing device for steel pipe welding seam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466116A (en) * | 2021-06-25 | 2021-10-01 | 中核四达建设监理有限公司 | Device for detecting corrosion resistance of carbon steel |
-
2020
- 2020-08-28 CN CN202021835873.1U patent/CN212904596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466116A (en) * | 2021-06-25 | 2021-10-01 | 中核四达建设监理有限公司 | Device for detecting corrosion resistance of carbon steel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: 030000 No.228 Shengli Street, julun street, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: Shanxi machinery product quality supervision and inspection station Co.,Ltd. Address before: 030000 No.228 Shengli Street, julun street, Xinghualing District, Taiyuan City, Shanxi Province Patentee before: Shanxi mechanical and electrical design and Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |