CN220356994U - Petroleum pipeline welding seam ultrasonic detection device - Google Patents
Petroleum pipeline welding seam ultrasonic detection device Download PDFInfo
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- CN220356994U CN220356994U CN202321971849.4U CN202321971849U CN220356994U CN 220356994 U CN220356994 U CN 220356994U CN 202321971849 U CN202321971849 U CN 202321971849U CN 220356994 U CN220356994 U CN 220356994U
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- supporting seat
- petroleum pipeline
- detection device
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- welding seam
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- 239000003208 petroleum Substances 0.000 title claims abstract description 40
- 238000003466 welding Methods 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The application discloses petroleum pipeline welding seam ultrasonic detection device relates to welding seam detection technical field, including the supporting seat, two drive arrangement are installed to one of them side of supporting seat, two transmission shafts are installed to the opposite side of supporting seat, two the transmission shaft all runs through the supporting seat and with corresponding drive arrangement output fixed connection. This application sets up through the cooperation between structures such as pivot, connecting device, riding wheel, slide bar and ultrasonic detector, when using, lifts the petroleum pipeline that will detect to riding wheel top, then adjust the position of ultrasonic detector along the slide bar, remove ultrasonic detector to the welding seam below, can drive the riding wheel through the drive rotation and rotate, utilize the frictional effect to drive petroleum pipeline rotation, detect the leakproofness of welding seam, avoided current device when detecting the pipeline that length is longer or weight is heavier as far as possible, the staff is difficult to wear to establish the pipeline to the swivel becket inside, inconvenient user's problem of using.
Description
Technical Field
The application relates to the technical field of weld joint detection, in particular to an ultrasonic detection device for a petroleum pipeline weld joint.
Background
Most of pipelines for conveying fluid are formed by welding a section of steel pipes, and from the structural view of the whole pipeline, welding seams are weak links in a pipeline system, and before the pipeline is used, the welding seams of the pipeline are required to be detected because quality defects during welding can exist.
The patent of the utility model of bulletin number CN217237888U proposes a pipeline welding seam ultrasonic detection device, the on-line screen storage device comprises a base, install the fixed block on the base, the extension piece is installed to the one end of keeping away from the fixed block on the base, install the annular slab on the extension piece, install the sleeve on the fixed block, the sleeve is kept away from one side of annular slab and is closed setting, the sleeve is inside to be close to the one end rotation that is closed setting and is connected with the carousel, offer the holding tank that holds the pipeline tip in the carousel, the sleeve is the one end that is closed setting and installs drive carousel pivoted driving piece, sliding connection has the sliding block on the base, offer the spout that supplies the sliding block to slide on the base, be provided with ultrasonic detector on the sliding block, install the montant on the sliding block, the one end that the sliding block was kept away from to the montant is connected with ultrasonic detector's probe, be provided with the locking subassembly of locking sliding block on the base, just the annular slab rotation ring is connected with the swivel becket, one side that keeps away from the annular slab is provided with the centre gripping pipeline.
The device is fixed on the detection device after one end of the pipeline is required to pass through the rotating ring when the pipeline is detected, and when the length of the pipeline is longer or the weight of the pipeline is heavier, a worker is difficult to pass through the pipeline to the inside of the rotating ring, so that the existing welding seam detection device is inconvenient to use.
Disclosure of Invention
The utility model aims to solve or at least relieve the problem that when the existing device detects a pipeline with a long length or heavy weight, a worker is difficult to penetrate the pipeline into the rotating ring, and the use of the existing device is inconvenient for the user.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a petroleum pipeline welding seam ultrasonic detection device, includes the supporting seat, two drive arrangement are installed to one of them one side of supporting seat, two transmission shafts are installed to the opposite side of supporting seat, two the transmission shafts all run through the supporting seat and with corresponding drive arrangement output fixed connection, two the transmission shafts keep away from the one end of supporting seat is equipped with a set of pivot respectively, a plurality of in every group the equal fixedly connected with riding wheel of pivot interlude, a plurality of the pivot both ends all are equipped with connecting device, and is adjacent pass through between the pivot connecting device can dismantle the connection, two sets of install the slide bar on the supporting seat of pivot below, the cover is equipped with the sliding ring on the slide bar, fixedly connected with ultrasonic detector on the upper surface of sliding ring.
Through adopting above technical scheme, during the use, the user is at first according to the length of the petroleum pipeline that needs to detect freely adjusting the quantity of transmission shaft, and link together a plurality of transmission shafts through connecting device head and tail, after the connection, the user places the petroleum pipeline that needs to carry out the welding seam detection between the riding wheel that sets up in two sets of pivots, support the petroleum pipeline through the riding wheel, the user can slide the sliding ring along slide bar length direction and drive ultrasonic detector and remove, move the ultrasonic detector to under the welding seam, start the drive rotation and drive two sets of pivots and rotate, drive the petroleum pipeline of top through the riding wheel and rotate, reach the purpose of whether revealing through ultrasonic detector detection welding seam, this device only need lift the petroleum pipeline to put to two sets of pivots top through the riding wheel when using, the problem that the staff is difficult to wear the pipeline to the swivel ring inside when detecting the longer or heavy pipeline of length, inconvenient user uses is avoided as far as possible to the current device.
Optionally, the driving device is a motor arranged on the side wall of the supporting seat, a connecting plate is arranged at the joint of the motor and the supporting seat, and the motor is fixedly connected with the supporting seat through the connecting plate.
Through adopting above technical scheme, set up the motor and be used for driving two sets of pivots through the transmission shaft and rotate to the petroleum pipeline of drive top rotates, conveniently detects the girth weld on the petroleum pipeline.
Optionally, the connecting device is a flange, a plurality of screw holes distributed in matrix are formed in the flange, bolts penetrate through the inner cavities of the screw holes, and adjacent flanges are in threaded connection with each other through the bolts.
Through adopting above technical scheme, set up the ring flange and be used for being in the same place a plurality of pivot head and tail interconnect, adopt the connected mode of bolt spiro union to connect, not only the installation is firm, and convenience of customers installs and dismantles moreover.
Optionally, be located both ends the pivot below is equipped with the otic placode, the pivot run through the otic placode top and with the otic placode rotates to be connected, otic placode bottom fixedly connected with backup pad.
Through adopting above technical scheme, set up backup pad and otic placode and be used for supporting the pivot, avoid keeping away from the pivot of supporting seat one end as far as possible and fall over the problem of turning on one's side because the bottom lacks the support and lead to whole device.
Optionally, a bearing is sleeved at the connection part of the rotating shaft and the ear plate, an inner ring of the bearing is fixedly connected with the rotating shaft, and an outer ring of the bearing is embedded in the ear plate and is fixedly connected with the ear plate.
Through adopting above technical scheme, set up the bearing and be used for reducing the frictional force between pivot and the otic placode, make things convenient for the motor to drive the pivot rotation.
Optionally, a fixing disc is arranged at the joint of the sliding rod and the supporting seat, and the end part of the sliding rod is fixedly connected with the supporting seat through the fixing disc.
Through adopting above technical scheme, set up the fixed disk and be used for increasing the contact surface between slide bar tip and the supporting seat, improve the stability of slide bar installation.
Optionally, wear to be equipped with the stop cock on the lateral wall of sliding ring, the stop cock with the sliding ring looks spiro union, the stop cock is located the one end in the sliding ring inner chamber with the slide bar looks butt.
Through adopting above technical scheme, when removing the sliding ring to the welding seam below, can be to the inside spiral shell of sliding ring spacing bolt, make sliding ring and slide bar relatively fixed through spacing bolt extrusion slide bar, avoid when using because vibrations lead to the sliding ring position to produce the skew, influence the problem that detects the welding seam leakproofness as far as possible.
In summary, the beneficial effects of the application are as follows:
this application sets up through the cooperation between structures such as pivot, connecting device, riding wheel, slide bar and ultrasonic detector, when using, lifts the petroleum pipeline that will detect to riding wheel top, then adjust the position of ultrasonic detector along the slide bar, remove ultrasonic detector to the welding seam below, can drive the riding wheel through the drive rotation and rotate, utilize the frictional effect to drive petroleum pipeline rotation, detect the leakproofness of welding seam, avoided current device when detecting the pipeline that length is longer or weight is heavier as far as possible, the staff is difficult to wear to establish the pipeline to the swivel becket inside, inconvenient user's problem of using.
Drawings
FIG. 1 is a schematic overall perspective view of the present application;
FIG. 2 is a schematic view of the connection structure of the shaft, bearing, ear plate and support plate of the present application;
fig. 3 is a schematic diagram of a connection structure between an external gear ring and a slider.
Reference numerals illustrate: 1. a support base; 2. a motor; 3. a transmission shaft; 4. a rotating shaft; 5. a riding wheel; 6. a flange plate; 7. a threaded hole; 8. a bolt; 9. a bearing; 10. a support plate; 11. ear plates; 12. a slide bar; 13. a fixed plate; 14. a slip ring; 15. an ultrasonic detector; 16. and a limit bolt.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1-3, an ultrasonic detection device for a petroleum pipeline weld joint comprises a supporting seat 1 for supporting, wherein two driving devices are arranged on one side of the supporting seat 1. Two transmission shafts 3 are arranged on the other side of the supporting seat 1, and the two transmission shafts 3 penetrate through the supporting seat 1 and are fixedly connected with the output ends of the corresponding driving devices. When the driving devices are started, the two driving devices can drive the two transmission shafts 3 to synchronously rotate in the same direction.
One end of two transmission shafts 3, which is far away from the supporting seat 1, is respectively provided with a group of rotating shafts 4, the middle sections of a plurality of rotating shafts 4 in each group are fixedly connected with supporting wheels 5 for supporting the petroleum pipeline to be detected, the two ends of the plurality of rotating shafts 4 are respectively provided with a connecting device, and the adjacent rotating shafts 4 are detachably connected through the connecting devices. The number of the rotating shafts 4 can be freely adjusted according to the length of the pipe pile which is produced by a user, and the use of the pipe pile is convenient for the user.
The slide bar 12 is installed on the supporting seat 1 of two sets of pivots 4 below, the cover is equipped with sliding ring 14 on the sliding bar 12, fixedly connected with is used for detecting the petroleum pipeline welding seam and produces the ultrasonic detector 15 that leaks on the upper surface of sliding ring 14, after the user places the petroleum pipeline on the riding wheel 5 that sets up on two sets of pivots 4, the user can slide sliding ring 14 along slide bar 12 length direction and drive ultrasonic detector 15 and remove, remove ultrasonic detector 15 to the welding seam under, then start the drive rotation and drive two sets of pivots 4 rotation, drive the petroleum pipeline of top through riding wheel 5 and rotate, reach the purpose of detecting whether the welding seam is revealed through ultrasonic detector 15.
When the device is used, a user freely adjusts the quantity of the transmission shafts 3 according to the length of the petroleum pipeline to be detected, the transmission shafts 3 are connected end to end through the connecting device, after connection is completed, the petroleum pipeline to be detected by the welding seam is placed between the riding wheels 5 arranged on the two groups of rotating shafts 4, the petroleum pipeline is supported through the riding wheels 5, the user can slide the sliding ring 14 along the length direction of the sliding rod 12 to drive the ultrasonic detector 15 to move, the ultrasonic detector 15 is moved to the position right below the welding seam, the driving rotation is started to drive the two groups of rotating shafts 4 to rotate, the riding wheels 5 are used for driving the petroleum pipeline above to rotate, the purpose of detecting whether the welding seam leaks or not is achieved, the petroleum pipeline can be driven to overturn through the riding wheels 5 when the device is used, and the problem that when the existing device is used for detecting pipelines with long length or heavy weight, workers are difficult to penetrate the pipeline into the rotating ring, and the use is inconvenient for the user is avoided.
Referring to fig. 1, the driving device is a motor 2 disposed on a side wall of a supporting seat 1, a connecting plate is disposed at a connection position between the motor 2 and the supporting seat 1, and the motor 2 is fixedly connected with the supporting seat 1 through the connecting plate. The motor 2 is arranged to drive the two groups of rotating shafts 4 to rotate through the transmission shaft 3, so that the petroleum pipeline above is driven to rotate, and the annular welding seam on the petroleum pipeline is conveniently detected.
Referring to fig. 1, the connecting device is a flange 6, a plurality of threaded holes 7 distributed in matrix are formed in the flange 6, bolts 8 penetrate through the inner cavities of the threaded holes 7, and adjacent flanges 6 are in threaded connection through the bolts 8. The flange 6 is arranged to connect the plurality of rotating shafts 4 together in a head-tail manner, and the connecting mode of the bolts 8 is adopted for connection, so that the installation is stable, and the installation and the disassembly of a user are facilitated.
Referring to fig. 2, an ear plate 11 is disposed below the rotating shaft 4 at two ends, the rotating shaft 4 penetrates through the top of the ear plate 11 and is rotatably connected with the ear plate 11, and a supporting plate 10 is fixedly connected with the bottom end of the ear plate 11. The supporting plate 10 and the lug plate 11 are arranged to support the rotating shaft 4, so that the problem that the whole device is toppled over and turned over due to the fact that the bottom of the rotating shaft 4 far away from one end of the supporting seat 1 lacks support is avoided as much as possible.
Referring to fig. 2, a bearing 9 is sleeved at the joint of the rotating shaft 4 and the ear plate 11, an inner ring of the bearing 9 is fixedly connected with the rotating shaft 4, and an outer ring of the bearing 9 is embedded in the ear plate 11 and is fixedly connected with the ear plate 11. The bearing 9 is arranged to reduce the friction between the rotating shaft 4 and the ear plate 11, so that the motor 2 can conveniently drive the rotating shaft 4 to rotate.
Referring to fig. 3, a fixed disk 13 is provided at the connection between the slide bar 12 and the support base 1, and the end of the slide bar 12 is fixedly connected with the support base 1 through the fixed disk 13. The fixed disk 13 is arranged to increase the contact surface between the end of the slide bar 12 and the supporting seat 1, and improve the installation stability of the slide bar 12.
Referring to fig. 3, a limit bolt 16 is penetrated on the side wall of the slip ring 14, the limit bolt 16 is in threaded connection with the slip ring 14, and one end of the limit bolt 16 in the inner cavity of the slip ring 14 is abutted with the slide rod 12. When the sliding ring 14 is moved below the welding line, the limit bolt 16 can be screwed into the sliding ring 14, the sliding rod 12 is extruded by the limit bolt 16 to enable the sliding ring 14 and the sliding rod 12 to be relatively fixed, and the problem that the position of the sliding ring 14 is deviated due to vibration and the detection of the sealing performance of the welding line is affected is avoided as much as possible when the welding line is used.
The implementation principle of the application is as follows: when the device is used, a user freely adjusts the quantity of the transmission shafts 3 according to the length of the petroleum pipeline to be detected, the transmission shafts 3 are connected end to end through the connecting device, after connection is completed, the petroleum pipeline to be detected by the welding seam is placed between the riding wheels 5 arranged on the two groups of rotating shafts 4, the petroleum pipeline is supported through the riding wheels 5, the user can slide the sliding ring 14 along the length direction of the sliding rod 12 to drive the ultrasonic detector 15 to move, the ultrasonic detector 15 is moved to the position right below the welding seam, the driving rotation is started to drive the two groups of rotating shafts 4 to rotate, the riding wheels 5 are used for driving the petroleum pipeline above to rotate, the purpose of detecting whether the welding seam leaks or not is achieved, the petroleum pipeline can be driven to overturn through the riding wheels 5 when the device is used, and the problem that when the existing device is used for detecting pipelines with long length or heavy weight, workers are difficult to penetrate the pipeline into the rotating ring, and the use is inconvenient for the user is avoided.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Petroleum pipeline welding seam ultrasonic detection device, including supporting seat (1), its characterized in that: two drive arrangement is installed to one of them side of supporting seat (1), two transmission shaft (3) are installed to the opposite side of supporting seat (1), two transmission shaft (3) all run through supporting seat (1) and with corresponding drive arrangement output fixed connection, two transmission shaft (3) keep away from the one end of supporting seat (1) is equipped with a set of pivot (4) respectively, a plurality of in every group pivot (4) interlude all fixedly connected with riding wheel (5), a plurality of pivot (4) both ends all are equipped with connecting device, and is adjacent pass through between pivot (4) connecting device can dismantle and connect, two sets of slide bar (12) are installed on supporting seat (1) of pivot (4) below, the cover is equipped with sliding ring (14) on slide bar (12), fixedly connected with ultrasonic detector (15) on the upper surface of sliding ring (14).
2. The ultrasonic detection device for petroleum pipeline welding seams according to claim 1, wherein: the driving device is arranged on the motor (2) on the side wall of the supporting seat (1), a connecting plate is arranged at the joint of the motor (2) and the supporting seat (1), and the motor (2) is fixedly connected with the supporting seat (1) through the connecting plate.
3. The ultrasonic detection device for petroleum pipeline welding seams according to claim 1, wherein: the connecting device is a flange plate (6), a plurality of threaded holes (7) distributed in matrix are formed in the flange plate (6), bolts (8) are arranged in the inner cavities of the threaded holes (7) in a penetrating mode, and adjacent flange plates (6) are connected in a threaded mode through the bolts (8).
4. The ultrasonic detection device for petroleum pipeline welding seams according to claim 1, wherein: the ear plates (11) are arranged below the rotating shafts (4) at two ends, the rotating shafts (4) penetrate through the tops of the ear plates (11) and are rotationally connected with the ear plates (11), and the bottom ends of the ear plates (11) are fixedly connected with the supporting plates (10).
5. The ultrasonic detection device for petroleum pipeline welding seams according to claim 4, wherein: the bearing (9) is sleeved at the joint of the rotating shaft (4) and the ear plate (11), the inner ring of the bearing (9) is fixedly connected with the rotating shaft (4), and the outer ring of the bearing (9) is embedded in the ear plate (11) and is fixedly connected with the ear plate (11).
6. The ultrasonic detection device for petroleum pipeline welding seams according to claim 1, wherein: the connecting part of the sliding rod (12) and the supporting seat (1) is provided with a fixed disc (13), and the end part of the sliding rod (12) is fixedly connected with the supporting seat (1) through the fixed disc (13).
7. The ultrasonic detection device for petroleum pipeline welding seams according to claim 6, wherein: a limit bolt (16) is arranged on the side wall of the slip ring (14) in a penetrating mode, the limit bolt (16) is in threaded connection with the slip ring (14), and one end of the limit bolt (16) located in an inner cavity of the slip ring (14) is abutted to the sliding rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971849.4U CN220356994U (en) | 2023-07-25 | 2023-07-25 | Petroleum pipeline welding seam ultrasonic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971849.4U CN220356994U (en) | 2023-07-25 | 2023-07-25 | Petroleum pipeline welding seam ultrasonic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356994U true CN220356994U (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971849.4U Active CN220356994U (en) | 2023-07-25 | 2023-07-25 | Petroleum pipeline welding seam ultrasonic detection device |
Country Status (1)
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| CN (1) | CN220356994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571725A (en) * | 2024-01-17 | 2024-02-20 | 阿塔米智能装备(北京)有限公司 | Visual field adjustable visual sense sensing device |
| CN117783283A (en) * | 2024-02-23 | 2024-03-29 | 西安恒宇钢管制造有限公司 | Ultrasonic nondestructive testing equipment for weld joint of spiral welded pipe |
-
2023
- 2023-07-25 CN CN202321971849.4U patent/CN220356994U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571725A (en) * | 2024-01-17 | 2024-02-20 | 阿塔米智能装备(北京)有限公司 | Visual field adjustable visual sense sensing device |
| CN117571725B (en) * | 2024-01-17 | 2024-04-05 | 阿塔米智能装备(北京)有限公司 | Visual field adjustable visual sense sensing device |
| CN117783283A (en) * | 2024-02-23 | 2024-03-29 | 西安恒宇钢管制造有限公司 | Ultrasonic nondestructive testing equipment for weld joint of spiral welded pipe |
| CN117783283B (en) * | 2024-02-23 | 2024-04-30 | 西安恒宇钢管制造有限公司 | Ultrasonic nondestructive testing equipment for weld joint of spiral welded pipe |
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