CN210923520U - Nondestructive testing device for large-diameter pipe fitting - Google Patents
Nondestructive testing device for large-diameter pipe fitting Download PDFInfo
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- CN210923520U CN210923520U CN201921913635.5U CN201921913635U CN210923520U CN 210923520 U CN210923520 U CN 210923520U CN 201921913635 U CN201921913635 U CN 201921913635U CN 210923520 U CN210923520 U CN 210923520U
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- guide rail
- vertical
- base
- sliding seat
- flaw detector
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Abstract
The utility model provides a nondestructive test device of major diameter pipe fitting, including base and the rotatory support component who is used for supporting and rotates the major diameter pipe that the X ray flaw detector moving part that is used for driving X ray flaw detector to remove on the base with set up, the rotation of major diameter pipe is realized in setting up through rotatory support device, make the weld joint pipe appear in the top, horizontal lead screw through transverse guide realizes the horizontal migration of slide simultaneously, thereby make the X ray flaw detector aim at the welding seam, both combine, make the X ray flaw detector can accurately accomplish the detection operation of welding seam, the interval of rotatory support component is adjustable, the upper and lower position of X ray flaw detector is adjusted through vertical adjustment mechanism, the welding seam of the major diameter pipe of convenient different pipe diameters detects.
Description
Technical Field
The utility model relates to a nondestructive test technique, especially a nondestructive test device for major diameter pipe welding seam.
Background
The large-diameter pipe is a material with a wide application range, and is widely applied to the fields of industry and agriculture, infrastructure construction and daily life of people, such as petroleum pipelines, natural gas pipelines and the like in the industrial field. The quality of the welding seam of the pipeline is related to whether the pipeline is compact or not, the traditional detection method is to adopt an artificial handheld X-ray flaw detector to detect, and X-rays cause damage to the radiation of a human body, so that detection personnel need to wear thick protective clothing, the operation is inconvenient, and the detection speed of the artificial handheld X-ray flaw detector is difficult to keep uniform, and the problem of missed detection is easy to occur.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a simple and easy automatic checkout device who is fit for the welding seam of different diameter pipes to some non-batch production's occasion is convenient for.
The utility model provides a nondestructive test device of major diameter pipe fitting, including base and the X ray inspection ware moving part that is used for driving X ray inspection ware and removes and the rotation support part that is used for supporting and rotates the major diameter pipe of setting on the base.
The X-ray flaw detector moving part comprises a stand column arranged at the center of the front end of the base and a transverse guide rail arranged above the stand column, two ends of the transverse guide rail are fixedly connected to the stand column, a horizontal sliding seat capable of sliding along the transverse guide rail is arranged on the transverse guide rail, a horizontal lead screw used for driving the horizontal sliding seat to move is arranged in the transverse guide rail, a first motor used for driving the horizontal lead screw to rotate is arranged at one end of the transverse guide rail, and a horizontal sliding seat meshed with the horizontal lead screw is arranged in the horizontal sliding seat.
The horizontal sliding seat below is provided with vertical adjusting part, including vertical guide rail and the vertical slide that sets up slidable from top to bottom in vertical guide rail, is provided with the vertical lead screw that is used for adjusting vertical slide position in the vertical guide rail, is provided with in the vertical guide rail to be used for driving vertical lead screw pivoted second motor, and vertical slide is provided with the nut with vertical lead screw meshing, and the lower extreme at vertical slide is installed to the X ray flaw detector.
The rotary supporting component is composed of supporting wheels and lower supporting wheels which are symmetrically arranged on two sides of the length direction of the base, multiple groups of upper supporting wheels and lower supporting wheels are arranged along the length direction of the base, and part of the lower supporting wheels can rotate under the driving of a third motor.
Preferably, the third motor and the first motor are both stepping motors capable of controlling the rotation angle.
Further, the upright post is fixedly arranged on the base, and the transverse guide rail is arranged along the length direction of the base; or the upright post is arranged on the base through a rotary bearing seat.
Further, in order to accommodate large-diameter pipes of different diameters, the upper support wheels and the lower support wheels of the rotary support member have an adjustable interval in the width direction of the base.
Advantageous effects
The utility model provides a major diameter pipe fitting nondestructive test device's the rotation that realizes major diameter pipe material that sets up through rotatory strutting arrangement, make the weld seam pipe appear in the top, horizontal lead screw through transverse guide realizes the horizontal migration of slide simultaneously, thereby make the top of the accurate welding seam of X ray flaw detector, both combine, make the X ray flaw detector form the movement track the same with the welding seam for the body, make the X ray flaw detector can accurately accomplish the detection operation of welding seam, the interval of rotatory support component is adjustable, the upper and lower position of X ray flaw detector is adjusted through vertical adjustment mechanism, make things convenient for the welding seam of the major diameter pipe of different pipe diameters.
Drawings
Fig. 1 is a front view of a schematic structural diagram of a nondestructive testing device for large-diameter pipe fittings.
Fig. 2 is a side view of the schematic structural diagram of the nondestructive testing device for large-diameter pipe fittings.
Fig. 3 is a sectional view of a schematic of the structure of the vertical adjustment mechanism.
11-base, 12-column, 21-upper supporting wheel, 22-lower supporting wheel, 23-third motor, 31-transverse guide rail, 32-first motor, 33-horizontal screw rod, 34-horizontal sliding seat, 4-vertical adjusting part, 41-vertical guide rail, 42-vertical sliding seat, 43-second motor, 44-vertical screw rod, 45-nut, 5-X-ray detector, 6-large-diameter tube, 61-welding seam.
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.
Fig. 1 is a front view of a schematic structural diagram of a nondestructive testing apparatus for large-diameter pipe fittings provided by the present invention. Fig. 2 is a side view of the structural schematic diagram of the nondestructive testing device for large-diameter pipe fittings provided by the present invention. Fig. 3 is a sectional view of a structural schematic diagram of the vertical adjustment mechanism.
As shown in the figure, the nondestructive testing device for large-diameter pipe fittings comprises a base 11, an X-ray flaw detector moving part arranged on the base 11 and used for driving the X-ray flaw detector 5 to move, and a rotary supporting part used for supporting and rotating the large-diameter pipe 6.
The X-ray flaw detector moving part comprises an upright post 12 arranged at the center of the front end of a base 11 and a transverse guide rail 31 arranged above the upright post 12, wherein the transverse guide rail 31 is fixedly connected to the upright post 12, a horizontal screw rod 33 used for driving a horizontal sliding seat 34 to move is arranged in the transverse guide rail 31, a first motor 32 used for driving the horizontal screw rod 33 to rotate is arranged at one end of the transverse guide rail 31 close to the upright post 12, and a horizontal sliding seat 34 meshed with the horizontal screw rod 33 is arranged in the horizontal sliding seat 34; a vertical guide rail 41 of the vertical adjusting component 4 and a vertical sliding seat 42 which is arranged in the vertical guide rail 41 and can slide up and down, wherein a vertical screw rod 44 for adjusting the position of the vertical sliding seat 42 is arranged in the vertical guide rail 41, a second motor 43 for driving the vertical screw rod 44 to rotate is arranged in the vertical guide rail 41, the vertical sliding seat 42 is provided with a nut 45 meshed with the vertical screw rod 44, and the X-ray flaw detector 5 is arranged at the lower end of the vertical sliding seat 42;
the rotary supporting components are upper supporting wheels 21 and lower supporting wheels 22 which are symmetrically arranged on two sides of the length direction of the base 11, a plurality of groups of upper supporting wheels 21 and lower supporting wheels 22 are arranged along the length direction of the base 11, and part of the lower supporting wheels (22) can rotate under the driving of a third motor 23.
The working principle of the utility model
In the detection operation, the horizontal lead screw of horizontal guide rail realizes the horizontal pipe of slide and removes simultaneously, aims at the welding seam 61 of major diameter pipe 6, and rotatory strutting arrangement carries out the rotation of major diameter pipe material for X ray flaw detector forms the same movement track with the welding seam for the body, and X ray flaw detector accurately accomplishes the detection operation of welding seam.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Nondestructive testing device of major diameter pipe fitting, including base (11) and set up the X-ray flaw detector moving part that is used for driving X-ray flaw detector (5) to remove and the rotation support part that is used for supporting and rotates major diameter pipe (6) on base (11), its characterized in that:
the X-ray flaw detector moving part comprises an upright post (12) arranged at the center of the front end of a base (11) and a transverse guide rail (31) arranged above the upright post (12), one end of the transverse guide rail (31) is fixedly connected to the upright post (12), a horizontal sliding seat (34) capable of sliding along the transverse guide rail (31) is arranged on the transverse guide rail (31), a horizontal screw rod (33) used for driving the horizontal sliding seat (34) to move is arranged in the transverse guide rail (31), a first motor (32) used for driving the horizontal screw rod (33) to rotate is arranged at one end of the transverse guide rail (31), and a horizontal sliding seat (34) meshed with the horizontal screw rod (33) is arranged in the horizontal sliding seat (34);
a vertical adjusting component (4) is arranged below the horizontal sliding seat (34) and comprises a vertical guide rail (41) and a vertical sliding seat (42) which is arranged in the vertical guide rail (41) and can slide up and down, a vertical screw rod (44) used for adjusting the position of the vertical sliding seat (42) is arranged in the vertical guide rail (41), a second motor (43) used for driving the vertical screw rod (44) to rotate is arranged in the vertical guide rail (41), a nut (45) meshed with the vertical screw rod (44) is arranged on the vertical sliding seat (42), and the X-ray flaw detector (5) is installed at the lower end of the vertical sliding seat (42);
the rotary supporting component is composed of supporting wheels (21) and lower supporting wheels (22) which are symmetrically arranged on two sides of the length direction of the base (11), multiple groups of the upper supporting wheels (21) and the lower supporting wheels (22) are arranged along the length direction of the base (11), and part of the lower supporting wheels (22) can rotate under the driving of a third motor (23).
2. Non-destructive testing device for large-diameter pipes according to claim 1, characterized in that: the upright post (12) is fixedly arranged on the base (11), and the transverse guide rail (31) is arranged along the length direction of the base (11).
3. Non-destructive testing device for large-diameter pipes according to claim 1, characterized in that: the upright post (12) is arranged on the base (11) through a rotary bearing seat.
4. Non-destructive testing device for large-diameter pipes according to claim 1, characterized in that: the distance between the upper supporting wheel (21) and the lower supporting wheel (22) of the rotary supporting component along the width direction of the base (11) is adjustable.
5. Non-destructive testing device for large-diameter pipes according to claim 1, characterized in that: the first motor (32) and the third motor (23) are both stepping motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913635.5U CN210923520U (en) | 2019-11-07 | 2019-11-07 | Nondestructive testing device for large-diameter pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913635.5U CN210923520U (en) | 2019-11-07 | 2019-11-07 | Nondestructive testing device for large-diameter pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923520U true CN210923520U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913635.5U Expired - Fee Related CN210923520U (en) | 2019-11-07 | 2019-11-07 | Nondestructive testing device for large-diameter pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735835A (en) * | 2020-07-27 | 2020-10-02 | 大冶市探伤机有限责任公司 | High-frequency X-ray flaw detector |
-
2019
- 2019-11-07 CN CN201921913635.5U patent/CN210923520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735835A (en) * | 2020-07-27 | 2020-10-02 | 大冶市探伤机有限责任公司 | High-frequency X-ray flaw detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |