CN214408801U - Ultrasonic scanning device for spiral weld joints of pipelines - Google Patents
Ultrasonic scanning device for spiral weld joints of pipelines Download PDFInfo
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- CN214408801U CN214408801U CN202120593347.7U CN202120593347U CN214408801U CN 214408801 U CN214408801 U CN 214408801U CN 202120593347 U CN202120593347 U CN 202120593347U CN 214408801 U CN214408801 U CN 214408801U
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Abstract
The utility model relates to a pipeline spiral weld ultrasonic scanning device, which comprises a moving frame and a scanning frame, wherein the moving frame comprises a connecting beam, roller assemblies arranged at two ends of the connecting beam and a handle arranged in the middle of the connecting beam, and the scanning frame comprises a connecting longitudinal beam vertically connected with the connecting beam and at least one group of scanning assemblies arranged on the connecting longitudinal beam; the roller assembly comprises a roller mounting frame, a magnetic roller arranged on the roller mounting frame and an encoder with an input shaft connected with a roller main shaft, the roller mounting frame comprises a roller mounting seat fixedly arranged at the end part of the connecting beam and a connecting seat connected with the roller mounting seat, the roller is arranged at the bottom end of the connecting seat, and the connecting seat is rotatably arranged on the roller mounting seat and locked with the roller mounting seat through a locking device; the scanning assembly comprises a probe mounting frame which is slidably arranged on the connecting longitudinal beam and a probe which is arranged on the probe mounting frame. The utility model discloses a pipeline spiral weld ultrasonic scanning device is suitable for to scan the spiral weld and to scan and look into efficiency higher.
Description
Technical Field
The utility model relates to an supersound is swept and is looked into the device, especially relates to a pipeline spiral weld supersound is swept and is looked into device.
Background
The equipment for scanning the connecting weld of the pipeline on the ultrasonic scanning device for the weld is widely applied to scanning the weld of various components. The existing ultrasonic scanning device for pipeline welding seams is mainly used for scanning circumferential welding seams, connecting welding seams of some pipelines are not circular but spiral welding seams, the existing scanning device is frequently subjected to the conditions of deviation and poor coupling performance during scanning the spiral welding seams, and further the manual real-time scanning efficiency is reduced.
In view of the above-mentioned defects, the present designer is actively making research and innovation to create a pipeline spiral weld ultrasonic scanning device with a novel structure, so that the pipeline spiral weld ultrasonic scanning device has more industrial utilization value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a be suitable for to scan the spiral weld and scan the higher pipeline spiral weld supersound scanning device of efficiency of looking into.
The utility model discloses a pipeline spiral weld ultrasonic scanning device, including removal frame and scanning frame, the removal frame includes the connecting beam, locates the wheel components at the connecting beam both ends and locates the handle in the middle part of the connecting beam, scanning frame includes the connecting longitudinal beam that is connected with the connecting beam is perpendicular and locates at least a set of scanning subassembly on the connecting longitudinal beam;
the roller assembly comprises a roller mounting frame, a magnetic roller arranged on the roller mounting frame and an encoder with an input shaft connected with a roller main shaft, wherein the roller mounting frame comprises a roller mounting seat fixedly arranged at the end part of the connecting beam and a connecting seat connected with the roller mounting seat, the roller is arranged at the bottom end of the connecting seat, and the connecting seat is rotatably arranged on the roller mounting seat and locked with the roller mounting seat through a locking device;
the scanning assembly comprises a probe mounting frame which is slidably arranged on the connecting longitudinal beam and a probe which is arranged on the probe mounting frame.
Further, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the connecting seat includes the connecting plate of being connected with the gyro wheel mount pad, is provided with two gyro wheel mounting panels on the connecting plate, all is provided with the magnetism gyro wheel on two gyro wheel mounting panels to be provided with the encoder casing on one of them gyro wheel mounting panel, the encoder sets up in the encoder casing.
Further, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the gyro wheel includes the gyro wheel casing, is provided with the magnet steel in the gyro wheel casing, and the surface of gyro wheel casing is provided with the rubber circle of being made by rubber materials.
Further, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the middle part of connecting the crossbeam is provided with the longeron mount pad, and one side and the connection crossbeam of longeron mount pad link firmly, and the opposite side and the connection longeron of longeron mount pad link firmly.
Further, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the figure of probe mounting bracket is two, and two probe mounting brackets set up symmetrically on connecting the longeron, and the probe mounting bracket includes that slidable ground sets up L type folded plate on connecting the longeron, sets firmly guide rail on L type folded plate, with guide rail sliding fit's vertical conducting bar, set up in the U type frame of vertical conducting bar bottom, set up installation voussoir, one end and the L type folded plate on the U type frame and link firmly and the other end connects in the spring on vertical conducting bar top, the probe sets up on the installation voussoir.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the utility model discloses a pipeline spiral weld ultrasonic scanning device, through set up the wheel components and the scanning subassembly that sets up on connecting the longeron at connecting the crossbeam both ends, realized sweeping the high efficiency of pipeline spiral weld bead and look into.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a perspective view of an ultrasonic scanning device for a helical weld of a pipeline;
FIG. 2 is a top view of the ultrasonic scanning device for the helical weld of the pipeline;
FIG. 3 is an exploded view of the scroll wheel assembly;
FIG. 4 is an exploded view of the scroll wheel assembly at another angle;
FIG. 5 is a cross-sectional view of the roller assembly;
FIG. 6 is a perspective view of the probe mount and probe;
FIG. 7 is another perspective view of the probe mount and probe;
FIG. 8 is a side view of the probe mount and probe.
In the figure, a cross beam 1 is connected, a roller assembly 2 is connected, a handle 3 is connected, a longitudinal beam 4 is connected, a scanning assembly 5 is connected, a roller mounting frame 6, a magnetic roller 7, an encoder 8, a roller mounting seat 9, a connecting seat 10, a locking device 11, a probe mounting frame 12, a probe 13, a positioning block 14, a positioning groove 15, a mounting groove 16, a connecting plate 17, a roller mounting plate 18, an encoder shell 20, a roller shell 21, magnetic steel 22, a rubber ring 23, a longitudinal beam mounting seat 24, an L-shaped folded plate 25, a guide rail 26, a guide strip 27, a U-shaped frame 28, a mounting wedge block 29 and a spring 30.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 8, the ultrasonic scanning device for spiral weld joints of pipelines according to a preferred embodiment of the present invention includes a moving frame and a scanning frame, wherein the moving frame includes a connecting beam 1, roller assemblies 2 disposed at two ends of the connecting beam, and a handle 3 disposed at the middle portion of the connecting beam, and the scanning frame includes a connecting longitudinal beam 4 perpendicularly connected to the connecting beam and at least one scanning assembly 5 disposed on the connecting longitudinal beam;
the roller assembly comprises a roller mounting frame 6, a magnetic roller 7 arranged on the roller mounting frame and an encoder 8 with an input shaft connected with a roller main shaft, the roller mounting frame comprises a roller mounting seat 9 fixedly arranged at the end part of the connecting beam and a connecting seat 10 connected with the roller mounting seat, the roller is arranged at the bottom end of the connecting seat, and the connecting seat is rotatably arranged on the roller mounting seat and locked with the roller mounting seat through a locking device 11;
the scanning assembly comprises a probe mounting frame 12 which is slidably arranged on the connecting longitudinal beam and a probe 13 which is arranged on the probe mounting frame.
The utility model discloses a pipeline spiral weld supersound is swept and is looked into device, through set up the wheel components and the sweeping that sets up on connecting the longeron at connecting the crossbeam both ends and look into the subassembly, realized looking into to sweeping of pipeline spiral weld bead, its concrete sweeping looks into the process as follows description:
an operator firstly adjusts the angles of the connecting seats at the two ends of the connecting beam manually so as to enable the angles to be adaptive to the angles of the threads on the pipeline, and then the connecting seats are locked on the roller mounting seat through the locking device. The operator then places the scanning device on the surface of the pipe, causes its rollers to engage the surface of the pipe, and aligns the probe with the helical weld on the pipe. Thereafter, the operator can move the entire scanning device by means of the handle. With the movement of the roller, the probe on the probe mounting frame scans the pipeline along the thread welding seam.
The connecting seat can be continuously and rotatably arranged on the roller mounting seat, the angle positioning is realized through the scales on the side surface of the connecting seat, and in addition, the fixed angle positioning of the connecting seat can also be realized through the positioning block 14 in the roller mounting seat and the positioning groove 15 on the connecting seat.
In this embodiment, gyro wheel mount pad bottom surface sets up mounting groove 16, and the bottom surface of mounting groove sets up a plurality of locating pieces along the even subsection of circumference, correspondingly, the surface of connecting seat set up along a plurality of and the constant head tank of locating piece adaptation of circumference evenly distributed, is provided with bottom and connecting seat threaded connection's locking bolt on the roof of gyro wheel mount pad to lock connecting seat and gyro wheel mount pad. When the roller angle needs to be adjusted, the operator loosens the locking bolt, then takes out the connecting seat top from the mounting groove, and after the connecting seat rotates a certain angle, the connecting seat top is inserted into the mounting groove and finally locked by the locking bolt.
As preferred, the utility model discloses a pipeline spiral weld supersound is swept and is looked into device, connecting seat include the connecting plate 17 of being connected with the gyro wheel mount pad, are provided with two gyro wheel mounting panels 18 on the connecting plate, all are provided with magnetism gyro wheel 7 on two gyro wheel mounting panels to wherein be provided with encoder casing 20 on a gyro wheel mounting panel, the encoder sets up in the encoder casing.
Preferably, the utility model discloses a pipeline spiral weld ultrasonic scanning device, gyro wheel include roller housing 21, are provided with magnet steel 22 in the roller housing, and roller housing's surface is provided with the rubber circle 23 of being made by rubber materials.
As preferred, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the middle part of connecting the crossbeam is provided with longeron mount pad 24, and one side and the connecting beam of longeron mount pad link firmly, and the opposite side and the connecting beam of longeron mount pad link firmly.
As preferred, the utility model discloses a pipeline spiral weld ultrasonic scanning device, the figure of probe mounting bracket is two, two probe mounting brackets set up symmetrically on connecting the longeron, the probe mounting bracket includes that slidable ground sets up L type folded plate 25 on connecting the longeron, set firmly guide rail 26 on L type folded plate, with guide rail sliding fit's vertical conducting bar 27, set up in the U type frame 28 of vertical conducting bar bottom, set up installation voussoir 29 on U type frame, one end links firmly and the other end is connected in the spring 30 on vertical conducting bar top with L type folded plate, the probe sets up on the installation voussoir.
The purpose of pressing the mounting wedge block on the surface of the pipeline is achieved by arranging the spring, the vertical guide bar and the like, so that the scanning effect is improved. Specifically, the vertical guide bar moves downwards under the action of the elastic force of the spring, so that the U-shaped frame and the mounting wedge block are driven to move downwards, and the wedge block of the device is in close contact with the surface of the pipe fitting. When scanning, an operator can move the L-shaped folded plate along the guide groove on the side surface of the connecting longitudinal beam until the L-shaped folded plate moves to a preset position, and then the L-shaped folded plate and the connecting longitudinal beam are locked by the locking device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms by a person skilled in the art without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description.
Furthermore, the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention. Also, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a pipeline spiral weld ultrasonic scanning device which characterized in that: the scanning device comprises a moving frame and a scanning frame, wherein the moving frame comprises a connecting cross beam (1), roller assemblies (2) arranged at two ends of the connecting cross beam and a handle (3) arranged in the middle of the connecting cross beam, and the scanning frame comprises a connecting longitudinal beam (4) vertically connected with the connecting cross beam and at least one group of scanning assemblies (5) arranged on the connecting longitudinal beam;
the roller assembly comprises a roller mounting frame (6), a magnetic roller (7) arranged on the roller mounting frame and an encoder (8) with an input shaft connected with a roller main shaft, the roller mounting frame comprises a roller mounting seat (9) fixedly arranged at the end part of the connecting cross beam and a connecting seat (10) connected with the roller mounting seat, the roller is arranged at the bottom end of the connecting seat, and the connecting seat is rotatably arranged on the roller mounting seat and is locked with the roller mounting seat through a locking device (11);
the scanning assembly comprises a probe mounting frame (12) which is slidably arranged on the connecting longitudinal beam and a probe (13) which is arranged on the probe mounting frame.
2. The ultrasonic scanning device for the spiral weld of the pipeline according to claim 1, wherein: the connecting seat comprises a connecting plate (17) connected with the roller mounting seat, two roller mounting plates (18) are arranged on the connecting plate, magnetic rollers (7) are arranged on the two roller mounting plates, an encoder shell (20) is arranged on one of the roller mounting plates, and the encoder is arranged in the encoder shell.
3. The ultrasonic scanning device for the spiral weld of the pipeline according to claim 1, wherein: the roller comprises a roller shell (21), magnetic steel (22) is arranged in the roller shell, and a rubber ring (23) made of rubber materials is arranged on the surface of the roller shell.
4. The ultrasonic scanning device for the spiral weld of the pipeline according to claim 1, wherein: the middle part of the connecting beam is provided with a longitudinal beam mounting seat (24), one side of the longitudinal beam mounting seat is fixedly connected with the connecting beam, and the other side of the longitudinal beam mounting seat is fixedly connected with the connecting longitudinal beam.
5. The ultrasonic scanning device for the spiral weld of the pipeline according to claim 1, wherein: the quantity of probe mounting bracket is two, and two probe mounting brackets set up on connecting the longeron symmetrically, and the probe mounting bracket includes that the slidable sets up L type folded plate (25) on connecting the longeron, sets firmly guide rail (26) on L type folded plate, with guide rail sliding fit's vertical conducting bar (27), set up in U type frame (28) of vertical conducting bar bottom, set up installation voussoir (29) on U type frame, one end links firmly and the other end connects in spring (30) on vertical conducting bar top with L type folded plate, the probe sets up on the installation voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593347.7U CN214408801U (en) | 2021-03-23 | 2021-03-23 | Ultrasonic scanning device for spiral weld joints of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120593347.7U CN214408801U (en) | 2021-03-23 | 2021-03-23 | Ultrasonic scanning device for spiral weld joints of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408801U true CN214408801U (en) | 2021-10-15 |
Family
ID=78029850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120593347.7U Active CN214408801U (en) | 2021-03-23 | 2021-03-23 | Ultrasonic scanning device for spiral weld joints of pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214408801U (en) |
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2021
- 2021-03-23 CN CN202120593347.7U patent/CN214408801U/en active Active
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