CN213580839U - Pipeline nondestructive testing device - Google Patents
Pipeline nondestructive testing device Download PDFInfo
- Publication number
- CN213580839U CN213580839U CN202022126461.7U CN202022126461U CN213580839U CN 213580839 U CN213580839 U CN 213580839U CN 202022126461 U CN202022126461 U CN 202022126461U CN 213580839 U CN213580839 U CN 213580839U
- Authority
- CN
- China
- Prior art keywords
- plate
- pipeline
- gear
- rotating
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The application relates to the technical field of pipeline detection, and discloses a pipeline nondestructive detection device which comprises a fixed part and an installation part rotationally connected to the fixed part; the fixed part is used for fixing the pipeline, and the installation part is provided with a measuring instrument. This application has the effect of being convenient for detect the pipeline.
Description
Technical Field
The application relates to the technical field of pipeline detection, in particular to a pipeline nondestructive testing device.
Background
The nondestructive inspection is a technical means for detecting whether a defect or non-uniformity exists in an inspected object by using characteristics of sound, light, magnetism, electricity and the like without damaging or influencing the use performance of the inspected object, giving information such as the size, position, property, quantity and the like of the defect, and further judging the technical state (such as qualification, residual service life and the like) of the inspected object.
The nondestructive pipeline detecting device is an instrument for detecting the defects or corrosion conditions of the pipeline by the transmission of electromagnetic ultrasonic guided waves in the circumferential circulation of the pipeline. The traditional nondestructive testing device is mainly handheld, namely, a probe is manually held to move along the axial direction of the pipeline so as to test the pipeline.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that the pipeline is easy to roll and inconvenient to detect during the process of detecting the pipeline.
SUMMERY OF THE UTILITY MODEL
In order to facilitate detecting the pipeline, the application provides a pipeline nondestructive test device, and the pipeline nondestructive test device that this application provided adopts following technical scheme:
a nondestructive pipeline detection device comprises a fixed part and a mounting part which is rotatably connected to the fixed part;
the fixing part is used for fixing the pipeline, and the mounting part is provided with a measuring instrument;
the fixing part comprises a bottom plate and an arc-shaped plate which is arranged on the bottom plate and used for supporting the pipeline;
the concave surfaces of the arc-shaped plates are upward, the number of the arc-shaped plates is two, and the two arc-shaped plates are oppositely arranged in parallel and are positioned at equal-height positions;
the mounting part comprises a rotating plate rotatably connected to the fixing part, a rotating shaft penetrating through two side walls of the rotating plate and a rotating mechanism driving the rotating shaft to rotate to realize rotation;
the measuring instrument is arranged on the rotating plate;
one end of the rotating shaft extends into the side wall of the bottom plate.
By adopting the technical scheme, the measuring instrument is arranged on the mounting part, the fixing part is used for placing the pipeline, the pipeline is required to be continuously contacted with the probe on the measuring instrument in the measuring process, the pipeline cannot roll relatively, the fixing part can stabilize the pipeline, the mounting part can rotate relative to the fixing part, namely, the angle of the measuring instrument can be adjusted, the angle which is convenient to observe and operate can be adjusted, and the pipeline can be conveniently detected; the number of the arc-shaped plates on the fixing part is two, the two arc-shaped plates are arranged with the concave surfaces upward, and are oppositely arranged in parallel at equal-height positions to form an arc-shaped surface for dragging the pipeline, so that the pipeline is prevented from rolling; the measuring instrument is arranged on the rotating plate of the mounting part, and the rotating plate is rotatably connected to the fixing part, so that the angle of the rotating plate can be adjusted, the angle of the measuring instrument can be adjusted, and an operator can conveniently observe the screen of the measuring instrument; the rotating plate is connected to the bottom plate through a rotating shaft, and the rotating plate rotates up and down.
Optionally, a limiting groove is formed in the bottom plate, two supporting rods are arranged in the limiting groove in a sliding mode, the two supporting rods are arranged at the upper ends of the supporting rods, and a connecting driving assembly enabling the supporting rods to move in the same direction or in the opposite direction is arranged on each supporting rod.
Through adopting above-mentioned technical scheme, the distance that sets up of spacing groove and bracing piece makes between two arcs is adjustable, can select according to the length of pipeline, moves the position of arc, moves suitable position.
Optionally, the connection driving assembly includes a connection block disposed on each support rod, a screw passing through the two connection blocks, and a first motor driving the screw to rotate;
the screw rod is provided with two-way threads, the two connecting blocks are arranged on the two-way threads respectively, the first motor is arranged on the bottom plate, and the output shaft is connected to one end of the screw rod.
By adopting the technical scheme, the arrangement of the connecting and driving assembly facilitates the supporting rods to move towards the same or opposite directions, when the distance between the two arc-shaped plates needs to be shortened, the first motor is started to drive the screw rod to rotate towards one direction, the two connecting blocks on the screw rod move towards opposite directions, the distance between the two supporting rods is shortened, and finally the distance between the two arc-shaped plates is shortened; when the distance between two arcs needs to be increased, the first motor is started again, the screws are driven to rotate in opposite directions, the two connecting blocks on the screws move in the direction away from each other, the distance between the two supporting rods is increased, the distance between the two arcs is finally increased, and when the arcs move to a specified position, the first motor is closed.
Optionally, the rotating mechanism includes a first gear disposed on the rotating shaft, a second gear engaged with the first gear, and a second motor driving the second gear to rotate.
Through adopting above-mentioned technical scheme, slewing mechanism includes first gear, second gear and second motor, and when the rotor plate rotated certain angle, first gear and second gear intermeshing can prescribe a limit to the position of rotor plate, prevent that the rotor plate from taking place to rotate.
Optionally, a connecting plate is arranged below the rotating plate, the connecting plate is connected with the bottom plate, one surface of the connecting plate and one surface of the bottom plate are located on the same plane, and the second motor is arranged on the connecting plate.
Through adopting above-mentioned technical scheme, the setting of connecting plate is used for installing the second motor.
Optionally, a side plate is arranged on the connecting plate, the side plate is arranged towards one side of the rotating plate, and the first gear and the second gear are both abutted against the side plate.
Through adopting above-mentioned technical scheme, the effect of the curb plate that sets up on the connecting plate has two, firstly plays the effect of connecting the rotor plate through the pivot, secondly plays the effect of fixed first gear and second gear, the slewing mechanism's of being convenient for installation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the nondestructive testing device can be used for installing a measuring instrument and a pipeline, and stably installing the pipeline on the testing device, so that the pipeline is prevented from rolling in the testing process, the measured data is prevented from being influenced, and the accuracy of pipeline testing is ensured;
2. the arrangement of the connecting driving assembly facilitates the movement between the two arc-shaped plates and can be adjusted according to the length of the measured pipeline;
3. the measuring apparatu is installed on the installation department, and the installation department rotates to be connected on the fixed part, can adjust the angle of measuring apparatu, adjusts the position of being convenient for the operator to observe.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a fixing portion in the embodiment of the present application.
Fig. 3 is a schematic structural view of the mounting portion in the embodiment of the present application.
Description of reference numerals: 1. a fixed part; 11. a base plate; 12. an arc-shaped plate; 13. a limiting groove; 14. a support bar; 2. an installation part; 21. a measuring instrument; 22. a rotating plate; 23. a rotating shaft; 31. connecting blocks; 32. a screw; 33. a first motor; 41. a first gear; 42. a second gear; 43. a second motor; 51. a connecting plate; 52. side plates.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a pipeline nondestructive testing device. Referring to fig. 1, the nondestructive testing apparatus for a pipeline includes a fixing portion 1 and a mounting portion 2 rotatably coupled to the fixing portion 1. The fixing part 1 is used for fixing the pipeline to be detected, so that the pipeline to be detected is stably arranged on the fixing part 1, the rolling of the pipeline is reduced, and the accuracy of pipeline detection is influenced. The installation part 2 is provided with a measuring instrument 21, the installation part 2 is used for installing the measuring instrument 21, and the measuring instrument 21 and the detected pipeline are connected together through the detection device, so that the detection is convenient. The mounting part 2 is rotatably connected to the fixing part 1, and the measuring instrument 21 arranged on the mounting part 2 can also rotate, so that the measuring instrument 21 can be adjusted to a proper position to observe data on the measuring instrument 21 by rotating a certain angle.
The fixing part 1 comprises a bottom plate 11 and two arc-shaped plates 12, the number of the arc-shaped plates 12 is two, and the two arc-shaped plates 12 are both arranged into arc-shaped structures with concave surfaces facing upwards. The two arc plates 12 have the same radian, and the openings are positioned at opposite positions to form an arc surface for stably placing the pipeline, and the pipeline to be measured is arranged on the arc plates 12. Two arcs 12 are located the equal altitude position, when being surveyed the pipeline and place on arc 12, can be surveyed the pipeline and be in the horizontally state, reduce to be surveyed the pipeline and take place the displacement, the detection of the pipeline of being convenient for.
Referring to fig. 1 and 2, the length of the pipe to be inspected varies, and thus, the position between the two arc plates 12 needs to be movable. The bottom plate 11 is provided with a limiting groove 13, and two ends of the limiting groove 13 are sealed. Two support rods 14 are arranged in the limiting groove 13 in a sliding mode, the lower ends of the two support rods 14 can be clamped in the limiting groove 13 and cannot slide out of the limiting groove 13, and the two support rods 14 can slide along the length direction of the limiting groove 13. The two arc plates 12 are respectively arranged at the upper ends of the two support rods 14, and the distance between the two arc plates 12 is adjusted by moving the positions of the support rods 14 in the limiting grooves 13. When the detected pipeline is long, the supporting rod 14 is moved in a back direction, and the distance between the two arc-shaped plates 12 is increased; when the pipeline to be detected is shorter, the supporting rod 14 is moved towards the opposite direction, and the distance between the two arc-shaped plates 12 is shortened, so that the distance between the arc-shaped plates 12 is adjusted, and the pipeline to be detected is convenient to place.
In order to move the two support rods 14 in the limit groove 13, a connecting driving component is arranged on each support rod 14. The connecting drive assembly is arranged to move the two support rods 14 in the same direction or in opposite directions. The connection driving assembly includes a connection block 31 provided on each of the support rods 14, a screw rod 32 passing through the two connection blocks 31, and a first motor 33 driving the screw rod 32 to rotate. The two connecting blocks 31 are respectively fixedly connected to the two support rods 14 and located at the same height position. Two threaded holes are respectively arranged on the two connecting blocks 31, and the direction of the threaded holes is vertical to the direction of the supporting rod 14. The two threaded holes are located on the same straight line and are used for penetrating the screw 32. The screw 32 is provided with a bidirectional screw, and the middle of the screw 32 is used as a boundary point of the bidirectional screw. The two connecting blocks 31 are respectively screwed on the screw rod 32 through the threaded holes and are positioned on the reverse threads of the screw rod 32.
The first motor 33 is installed on the bottom plate 11, an output shaft of the first motor 33 is connected to one end of the screw rod 32 and used for driving the screw rod 32 to rotate, the screw rod 32 rotates, and the two connecting blocks 31 which are in threaded connection with the screw rod 32 drive the supporting rod 14 and the arc-shaped plate 12 to move towards opposite directions or move towards opposite directions, so that the position of the arc-shaped plate 12 is adjusted.
Referring to fig. 1 and 3, the mounting part 2 includes a rotating plate 22, a rotating shaft 23, and a rotating mechanism that drives the rotating shaft 23 to rotate. The rotating plate 22 is rotatably coupled to a side wall of the base plate 11 and is rotatable up and down with respect to the base plate 11. The upper surface of the rotating plate 22 is provided with a placing groove, the measuring instrument 21 is placed in the placing groove, and when the rotating plate 22 rotates for an angle, the angle of the measuring instrument 21 is adjusted. The rotating shaft 23 penetrates through two opposite side walls of the rotating plate 22, one end of the rotating shaft 23 extends into the side wall of the bottom plate 11, and the rotating plate 22 can rotate around the rotating shaft 23, so that the rotating plate 22 is rotatably connected to the bottom plate 11.
The rotating mechanism includes a first gear 41, a second gear 42 engaged with the first gear 41, and a second motor 43 driving the second gear 42 to rotate. The first gear 41 is sleeved outside the rotating shaft 23, and the first gear and the rotating shaft are fixedly connected. The second gear 42 is engaged with the first gear 41, the second gear 42 is engaged below the first gear 41, and an output shaft of the second motor 43 is connected to the second gear 42. The second motor 43 is disposed below the rotating plate 22, and the second motor 43 rotates to drive the second gear 42 to rotate, engage with the first gear 41 to rotate, and drive the rotating shaft 23 to rotate, so as to finally realize rotation of the rotating plate 22 and adjust the angle of the measuring instrument 21.
A connecting plate 51 is arranged below the rotating plate 22, the connecting plate 51 is fixedly connected with the side wall of the bottom plate 11, and the lower surface of the connecting plate 51 and the lower surface of the bottom plate 11 are positioned on the same plane. The bottom plate 11 and the connecting plate 51 are placed on a table top, so that the stability of the whole detection device can be ensured. The second motor 43 is mounted on the connection plate 51, and the connection plate 51 is provided to mount the second motor 43.
In order to facilitate the installation of the first gear 41 and the second gear 42, a side plate 52 is fixedly disposed on the upper surface of the connecting plate 51 near the side edge, the side plate 52 extends toward one side of the rotating plate 22, the side plate 52 is perpendicular to the rotating shaft 23, and one end of the rotating shaft 23 extending from the rotating plate 22 is rotatably connected to the side surface of the side plate 52. The first gear 41 and the second gear 42 are both mounted on the side plate 52, and one surface of each of the first gear 41 and the second gear 42 abuts on the side plate 52 toward the rotating plate 22, preventing the first gear 41 and the second gear 42 from falling.
The implementation principle of the nondestructive pipeline detection device in the embodiment of the application is as follows:
the measuring instrument 21 is placed in the placing groove, the first motor 33 is started, the screw 32 rotates to drive the two connecting blocks 31, the supporting rod 14 and the arc-shaped plate 12 to slide in the limiting groove 13, and the arc-shaped plate 12 is adjusted to a proper position according to a detected pipeline. The pipe is placed on the arc face of the arc plate 12. Then, the second motor 43 is started to drive the second gear 42 to rotate, and the second gear is meshed with the first gear 41 to rotate, so as to drive the rotating shaft 23 to rotate, so that the rotating plate 22 rotates, the measuring instrument 21 is adjusted to a proper angle, and finally the pipeline is detected.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a pipeline nondestructive test device which characterized in that: comprises a fixed part (1) and a mounting part (2) which is rotationally connected with the fixed part (1);
the fixing part (1) is used for fixing a pipeline, and the mounting part (2) is provided with a measuring instrument (21);
the fixing part (1) comprises a bottom plate (11) and an arc-shaped plate (12) which is arranged on the bottom plate (11) and used for supporting a pipeline;
the concave surfaces of the arc-shaped plates (12) are upward, the number of the arc-shaped plates (12) is two, and the two arc-shaped plates (12) are oppositely arranged in parallel and are positioned at equal heights;
the mounting part (2) comprises a rotating plate (22) rotatably connected to the fixing part (1), rotating shafts (23) penetrating through two side walls of the rotating plate (22) and a rotating mechanism for driving the rotating shafts (23) to rotate to realize rotation;
the measuring instrument (21) is arranged on the rotating plate (22);
one end of the rotating shaft (23) extends into the side wall of the bottom plate (11).
2. The nondestructive testing device for pipelines according to claim 1, wherein: the novel support plate is characterized in that a limiting groove (13) is formed in the bottom plate (11), two supporting rods (14) are arranged in the limiting groove (13) in a sliding mode, the two supporting rods (14) are arranged at the upper ends of the supporting rods (14) in the arc-shaped plates (12), and connecting driving components enabling the supporting rods (14) to move in the same direction or in the opposite direction are arranged on the supporting rods (14).
3. The nondestructive testing device for pipelines according to claim 2, wherein: the connecting and driving assembly comprises connecting blocks (31) arranged on each supporting rod (14), a screw rod (32) penetrating through the two connecting blocks (31) and a first motor (33) driving the screw rod (32) to rotate;
the screw rod (32) is provided with two-way threads, the two connecting blocks (31) are arranged on the two-way threads respectively, the first motor (33) is arranged on the bottom plate (11), and the output shaft is connected to one end of the screw rod (32).
4. The nondestructive testing device for pipelines according to claim 1, wherein: the rotating mechanism comprises a first gear (41) arranged on the rotating shaft (23), a second gear (42) meshed with the first gear (41), and a second motor (43) driving the second gear (42) to rotate.
5. The nondestructive testing device for pipelines according to claim 4, wherein: a connecting plate (51) is arranged below the rotating plate (22), the connecting plate (51) is connected with the bottom plate (11), one surface of the connecting plate (51) and one surface of the bottom plate (11) are located on the same plane, and the second motor (43) is arranged on the connecting plate (51).
6. The nondestructive testing device for pipelines according to claim 5, wherein: the connecting plate (51) is provided with a side plate (52), the side plate (52) faces one side of the rotating plate (22), and the first gear (41) and the second gear (42) are abutted against the side plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126461.7U CN213580839U (en) | 2020-09-24 | 2020-09-24 | Pipeline nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126461.7U CN213580839U (en) | 2020-09-24 | 2020-09-24 | Pipeline nondestructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213580839U true CN213580839U (en) | 2021-06-29 |
Family
ID=76577759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022126461.7U Active CN213580839U (en) | 2020-09-24 | 2020-09-24 | Pipeline nondestructive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213580839U (en) |
-
2020
- 2020-09-24 CN CN202022126461.7U patent/CN213580839U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7562593B2 (en) | Apparatus and methods for adjustably supporting probes | |
| CN110044263B (en) | Detection device and working method thereof | |
| CN207779963U (en) | A kind of earthquake-resistant building detector | |
| BR102013012905A2 (en) | Apparatus and method for inspecting a pipe | |
| CN212433000U (en) | Nondestructive testing device for pipeline circumferential weld | |
| CN114034773B (en) | Workpiece flaw detection device capable of intelligently tracing data and flaw detection method thereof | |
| CN115289945A (en) | Bearing play detection equipment | |
| CN213580839U (en) | Pipeline nondestructive testing device | |
| CN213148879U (en) | Pipeline nondestructive testing device | |
| CN116989709B (en) | Pipe measuring device and system | |
| CN116519796A (en) | Pipeline nondestructive testing equipment | |
| CN219475595U (en) | Flaw detection device for detecting weld joint of steel pipe | |
| CN219474497U (en) | Underground pipeline measuring equipment | |
| CN218938201U (en) | Imaging auxiliary device for nondestructive testing | |
| CN204374150U (en) | A kind of ultrasonic no damage detection device for detecting metal bar | |
| CN217739079U (en) | Nondestructive testing device for boiler pressure pipeline | |
| CN102384729A (en) | Method and device for detecting perpendicularity of screw thread | |
| CN112461167B (en) | Nondestructive testing device for thickness of damping layer of torsional vibration damper | |
| CN202195804U (en) | Device for detecting screw thread verticality of sample | |
| CN220552796U (en) | Adjustable ray source nondestructive testing exposure support | |
| CN117308851B (en) | Bridge steel construction fillet weld detection device | |
| CN214201402U (en) | Novel automatic nondestructive inspection device | |
| CN213749740U (en) | Ultrasonic detector for concrete detection | |
| CN219590178U (en) | Pipeline nondestructive testing imaging device | |
| CN219328762U (en) | Ultrasonic nondestructive flaw detection instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |