CN215449056U - Adjustable nondestructive testing device for pipeline welding seam - Google Patents
Adjustable nondestructive testing device for pipeline welding seam Download PDFInfo
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- CN215449056U CN215449056U CN202121734127.8U CN202121734127U CN215449056U CN 215449056 U CN215449056 U CN 215449056U CN 202121734127 U CN202121734127 U CN 202121734127U CN 215449056 U CN215449056 U CN 215449056U
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Abstract
The utility model discloses an adjustable nondestructive testing device for pipeline welding seams, which comprises an annular support and a testing probe, wherein a plurality of fixing sleeves are uniformly distributed on the circumferential surface of the annular support, a universal wheel is installed at one end, which points to the circle center of the annular support, of a connecting rod, a second positioning bolt matched with the connecting rod is connected in a first screw hole in the circumferential surface of the fixing sleeve in an internal thread manner, a plurality of mounting columns are uniformly distributed on the shaft surface of the annular support in an annular manner, the adjustable nondestructive testing device for pipeline welding seams is convenient for adjusting the position of the universal wheel by arranging the fixing sleeve, the connecting rod, a limiting plate and the second positioning bolt in a matching manner of a graduated scale, is convenient for the device to slide in pipelines with different diameters, is further convenient for testing the pipelines with different diameters, is convenient for replacing and positioning the probe by arranging the first positioning bolt, and is convenient for a worker standing on the ground to pull the device to move by arranging a traction hand ring, a traction rope and a traction ring, the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to an adjustable nondestructive detection device for pipeline welding seams.
Background
In the construction process of the pipeline, in order to ensure the engineering quality, each welding seam of the pipeline needs to be subjected to nondestructive inspection, and the most common inspection equipment is an X-ray inspection machine. Because the problem of construction period, can not wait to carry out the construction again after the welding seam of all pipelines detects, usually be after pipeline installation, again detect a flaw to the pipeline welding seam, because the pipeline of installing is usually in the high altitude, liftoff is higher, if will carry out X-ray radiographic inspection to the pipeline, need set up the scaffold frame as testing platform for X-ray radiographic inspection machine, work load is very big, and greatly increased construction cost. When X-ray inspection is carried out on the pipeline, each welding seam on the pipeline needs to be shot for many times. The adjustable nondestructive testing device for the pipeline welding seam is inconvenient for detecting different direct pipelines, the probe is inconvenient to replace, the movement is inconvenient, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides an adjustable nondestructive testing device for pipeline welding seams, which is convenient for detecting pipelines with different diameters, replacing a probe, moving on the pipeline and having strong practicability and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a nondestructive test device with adjustable be used for pipeline welding seam, including ring carrier and test probe, a plurality of fixed sleeves have evenly been laid to ring carrier global, sliding connection has the connecting rod in the fixed sleeve, the universal wheel is installed to the one end in the directional ring carrier centre of a circle of connecting rod, the global first screw female connection of fixed sleeve has with connecting rod complex second positioning bolt, ring carrier's axial plane is cyclic annular and evenly has laid a plurality of erection columns, the slider is installed global to the erection column, every a test probe is all installed towards the terminal surface in the ring carrier centre of a circle to the slider, the last through-hole in-connection of ring carrier has the traction ring.
As a preferable technical scheme of the utility model, the annular support comprises two semi-annular supports, one ends of the two semi-annular supports are rotatably connected, the other ends of the two semi-annular supports are fixedly connected through a connecting bolt, and the end part of the connecting bolt is in threaded connection with a connecting nut.
As a preferred technical scheme of the utility model, one end of the connecting rod, which is back to the circle center of the annular bracket, is provided with a limiting plate.
As a preferred technical solution of the present invention, a first positioning bolt engaged with the mounting column is connected to the second screw hole on the circumferential surface of the mounting column through an internal thread.
As a preferable technical scheme of the utility model, the traction ring is connected with a traction rope, and the end part of the traction rope is connected with a traction bracelet.
In a preferred embodiment of the present invention, the fixed sleeve has a scale on a circumferential surface thereof.
Compared with the prior art, the utility model has the beneficial effects that: through setting up the position that fixed sleeve, connecting rod, limiting plate and second positioning bolt cooperation scale are convenient for adjust the universal wheel, the pipeline of being convenient for different diameters slides at this device of being convenient for, and then is convenient for detect the pipeline to different diameters, is convenient for change and location probe through setting up first positioning bolt, pulls bracelet, haulage rope and traction ring through setting up and is convenient for stand and pull this device and remove subaerial staff, and the practicality is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view in another aspect of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: ring support 1, fixed sleeve 2, limiting plate 3, universal wheel 4, erection column 5, slider 6, test probe 7, first positioning bolt 8, connecting rod 9, second positioning bolt 10, coupling nut 11, coupling bolt 12, pull bracelet 13, haulage rope 14, pull ring 15, scale 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an adjustable nondestructive testing device for pipeline welding seams comprises an annular support 1 and a testing probe 7, wherein a plurality of fixing sleeves 2 are uniformly distributed on the circumferential surface of the annular support 1, connecting rods 9 are connected in the fixing sleeves 2 in a sliding manner, universal wheels 4 are installed at one ends, pointing to the circle center of the annular support 1, of the connecting rods 9, second positioning bolts 10 matched with the connecting rods 9 are connected in first screw holes in the circumferential surface of the fixing sleeves 2 in an internal thread manner, a plurality of mounting columns 5 are uniformly distributed on the axial surface of the annular support 1 in an annular manner, sliding blocks 6 are installed on the circumferential surface of the mounting columns 5, one testing probe 7 is installed on each sliding block 6 towards the end surface of the circle center of the annular support 1, a traction ring 15 is connected in a through hole in the annular support 1, the annular support 1 comprises two semi-annular supports, one ends of the two semi-annular supports are rotatably connected, and the other ends of the two semi-annular supports are fixedly connected through connecting bolts 12, the tip threaded connection of connecting bolt 12 has coupling nut 11, and the one end of the 1 centre of a circle of connecting rod 9 dorsad toroidal support is equipped with limiting plate 3, and the global second screw internal thread connection of erection column 5 has with 5 complex first positioning bolt 8 of erection column, is connected with haulage rope 14 on the traction ring 15, the end connection of haulage rope 14 has and pulls bracelet 13, and fixed sleeve 2 global is equipped with scale 16.
When in use: will rotate two semi-ring shape leg joint of connection and wait to detect on the outer peripheral face of pipeline, will install fixedly by ring carrier 1 that two semi-ring shape leg are constituteed through coupling nut 11 and connecting bolt 12, according to waiting to detect the diameter of pipeline, utilize scale 16 to come along fixed sleeve 2 sliding connection pole 9, confirm the position of universal wheel 4, adjust and come to fix connecting rod 9 through second positioning bolt 10 after finishing, make universal wheel 4 can stably roll at the outer peripheral face of pipeline, realize the removal of ring carrier 1 at the pipeline outer peripheral face, can connect outside draw gear through traction ring 15 and pull, also can carry out manual traction through traction bracelet 13 and haulage rope 14, make testing probe 7 carry out X ray inspection to the welding seam at the outside different positions of pipeline.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A nondestructive test device with adjustable be used for pipeline welding seam, including ring carrier (1) and test probe (7), its characterized in that: a plurality of fixed sleeves (2) have evenly been laid to the global of ring carrier (1), sliding connection has connecting rod (9) in fixed sleeve (2), universal wheel (4) are installed to the one end in the directional ring carrier (1) centre of a circle of connecting rod (9), the global first screw female connection of fixed sleeve (2) has second positioning bolt (10) with connecting rod (9) complex, the axial plane of ring carrier (1) is cyclic annular and evenly has laid a plurality of erection columns (5), slider (6), every are installed to global of erection column (5) slider (6) one test probe (7) are all installed towards the terminal surface in the ring carrier (1) centre of a circle to slider (6), the through-hole in-connection on ring carrier (1) has traction ring (15).
2. The adjustable nondestructive testing device for pipe welds of claim 1, wherein: the ring-shaped support (1) comprises two semi-ring-shaped supports, wherein one ends of the semi-ring-shaped supports are rotatably connected, the other ends of the semi-ring-shaped supports are fixedly connected through connecting bolts (12), and the end parts of the connecting bolts (12) are in threaded connection with connecting nuts (11).
3. The adjustable nondestructive testing device for pipe welds of claim 1, wherein: and a limiting plate (3) is arranged at one end of the connecting rod (9) back to the circle center of the annular support (1).
4. The adjustable nondestructive testing device for pipe welds of claim 1, wherein: the second screw hole internal thread on the circumferential surface of the mounting column (5) is connected with a first positioning bolt (8) matched with the mounting column (5).
5. The adjustable nondestructive testing device for pipe welds of claim 1, wherein: the traction ring (15) is connected with a traction rope (14), and the end part of the traction rope (14) is connected with a traction bracelet (13).
6. The adjustable nondestructive testing device for pipe welds of claim 1, wherein: the periphery of the fixed sleeve (2) is provided with a graduated scale (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734127.8U CN215449056U (en) | 2021-07-28 | 2021-07-28 | Adjustable nondestructive testing device for pipeline welding seam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121734127.8U CN215449056U (en) | 2021-07-28 | 2021-07-28 | Adjustable nondestructive testing device for pipeline welding seam |
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| CN215449056U true CN215449056U (en) | 2022-01-07 |
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| CN202121734127.8U Active CN215449056U (en) | 2021-07-28 | 2021-07-28 | Adjustable nondestructive testing device for pipeline welding seam |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358543A (en) * | 2021-06-16 | 2021-09-07 | 吕德全 | BIM-based seepage simulation intelligent detection device and method for hydraulic engineering |
| CN114609360A (en) * | 2022-03-07 | 2022-06-10 | 蚌埠市特种设备监督检验中心 | Nondestructive testing equipment and method for metal weld defects |
| CN115684173A (en) * | 2022-10-18 | 2023-02-03 | 国家管网集团北方管道有限责任公司油气储运技术分公司 | Pipeline welding seam positioning device |
-
2021
- 2021-07-28 CN CN202121734127.8U patent/CN215449056U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358543A (en) * | 2021-06-16 | 2021-09-07 | 吕德全 | BIM-based seepage simulation intelligent detection device and method for hydraulic engineering |
| CN113358543B (en) * | 2021-06-16 | 2022-11-18 | 吕德全 | BIM-based seepage simulation intelligent detection device and method for hydraulic engineering |
| CN114609360A (en) * | 2022-03-07 | 2022-06-10 | 蚌埠市特种设备监督检验中心 | Nondestructive testing equipment and method for metal weld defects |
| CN115684173A (en) * | 2022-10-18 | 2023-02-03 | 国家管网集团北方管道有限责任公司油气储运技术分公司 | Pipeline welding seam positioning device |
| CN115684173B (en) * | 2022-10-18 | 2023-03-31 | 国家管网集团北方管道有限责任公司油气储运技术分公司 | Pipeline welding seam positioning device |
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