CN111044620A - X-ray magnetic attraction annular welding seam digital imaging detection device - Google Patents
X-ray magnetic attraction annular welding seam digital imaging detection device Download PDFInfo
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- CN111044620A CN111044620A CN202010016876.0A CN202010016876A CN111044620A CN 111044620 A CN111044620 A CN 111044620A CN 202010016876 A CN202010016876 A CN 202010016876A CN 111044620 A CN111044620 A CN 111044620A
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 title claims abstract description 16
- 238000003384 imaging method Methods 0.000 title claims abstract description 9
- 230000005389 magnetism Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Acoustics & Sound (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model provides an annular welding seam digital imaging detection device is inhaled to X ray magnetism, by examining pipeline, X-ray tube detection dolly, detect scale, linking arm, connecting pin and flat panel receiver detection dolly and constitute, the both ends of X-ray tube detection dolly respectively with two linking arm hinged joint, X-ray tube detection dolly with examine the pipeline roll connection, flat panel receiver detection dolly adsorbs and is examined the welding seam department of pipeline, detect the scale and examine the pipeline by the non-setting adhesive bonding connection. The device can quickly detect the pipeline welding seam in the field pipeline laying, and the defect positioning is accurate and the repair is quickly carried out. Because of the magnetic wheel, the device has strong adsorbability to workpieces and can also detect structural members which are vertical to the ground and lie on the back of the ground, so that the efficiency is greatly improved, and the application is wide. The device can save a large amount of funds, manpower, time and equipment for users, and is a first domestic advanced detection device.
Description
Technical Field
The invention relates to an X-ray digital imaging detection device, in particular to a large X-ray magnetic attraction annular weld joint digital imaging detection device which is widely applied and has high efficiency when a field pipeline is laid.
Background
Because of the laying of large liquid and gas conveying pipelines such as the west-east gas conveying pipeline, the south-water north-transfer pipeline and the like in China, the requirement of quality detection equipment for welding seams of the pipeline on site is greatly increased, the X-ray portable machine is basically used for shooting detection in the past, a large amount of films and developing equipment are needed, the detection cost is very high, the efficiency is extremely low, the detection period is long, and great waste is caused to enterprises.
Disclosure of Invention
Aiming at the problems of the existing X-ray pipeline quality detection equipment, the invention provides the X-ray magnetic annular weld joint digital imaging detection device which is small in size, light in weight, flexible in movement, strong in controllability, high in efficiency and wide in application, and can complete the X-ray magnetic annular weld joint detection of the pipeline weld joint when the outdoor pipeline is laid. The device adopts the ferromagnetic wheels, and can also detect the steel structure which is vertical to the ground and lies on the ground.
The concrete technical measures for solving the technical problems are as follows:
the utility model provides a circumferential weld digital imaging detection device is inhaled to X ray magnetism, characterized by: the device consists of a detected pipeline 1, an X-ray tube detection trolley 2, a detection graduated scale 3, a connecting arm 4, a connecting pin 5 and a flat receiver detection trolley 6: the two ends of the X-ray tube detection trolley 2 are respectively hinged with the two connecting arms 4, one end of one connecting arm 4 is hinged with one end of the flat panel receiver detection trolley 6, one end of the other connecting arm 4 is elastically connected with the other end of the flat panel receiver detection trolley 6 through a connecting pin 5, the X-ray tube detection trolley 2 is in rolling connection with the detected pipeline 1, the flat panel receiver detection trolley 6 is adsorbed at the welding seam of the detected pipeline 1, and the detection graduated scale 3 is connected with the detected pipeline 1 through adhesive sticker bonding;
the X-ray tube detection trolley 2 consists of a tube trolley body 21, an X-ray tube 22, a tube cable tie 23, a tube trolley wheel assembly 24 and a tube trolley hinge 25: the X-ray tube 22 is fixedly connected with the small tube car body 21 through a tube ribbon 23, the small tube wheel assembly 24 is fixedly connected with the small tube car body 21, and the two small tube car hinges 25 are respectively fixedly connected with the two ends of the small tube car body 21;
the flat receiver detection trolley 6 consists of a buffer assembly 61, a lever mechanism 62, a flat receiver assembly 63, a driving motor 64, a transmission gear 65, a flat trolley connecting hinge 66, a lever roller 67, a strong magnetic wheel 68, a flat receiver trolley body 69 and a lever positioning magnet device 610: the buffer assembly 61 is fixedly connected with a flat receiver trolley body 69, the lever mechanism 62 is rotatably connected with the flat receiver trolley body 69, the flat receiver assembly 63 is fixedly connected with the flat receiver trolley body 69, the flat receiver trolley body 69 is fixedly connected with a flat trolley connecting hinge 66, the driving motor 64 is fixedly connected with the flat receiver trolley body 69 and is meshed with the transmission gear 65, the transmission gear 65 is fixedly connected with the strong magnetic wheel 68, the strong magnetic wheel 68 is rotatably connected with the flat receiver trolley body 69, the lever roller 67 is rotatably connected with the lever mechanism 62, the lever positioning magnet device 610 is fixedly connected with the flat receiver trolley body 69, the lever positioning magnet device 610 is magnetically connected with the lever mechanism 62, the flat receiver detection trolley 6 is adsorbed at the welding line of the detected pipeline 1 through the strong magnetic wheel 68, and the flat trolley connecting hinge 66 is hinged with one group of connecting arms 4, the buffer assembly 61 is hinged with the other group of connecting arms 4, the connecting pin 5 is elastically connected with the buffer assembly 61, and the two groups of connecting arms 4 are respectively hinged with two tube trolley hinges 25 fixedly connected to the tube trolley body 21.
The invention has the beneficial effects that: the invention can quickly detect the pipeline welding seam in the field pipeline laying, has accurate defect positioning and can quickly repair the defects. Because of the magnetic wheel, the device has strong adsorbability to workpieces and can also detect structural members which are vertical to the ground and lie on the back of the ground, so that the efficiency is greatly improved, and the application is wide. The device can save a large amount of funds, manpower, time and equipment for users, and is a domestic first set of detection device and a domestic first set of advanced detection equipment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention:
FIG. 2 is a schematic structural view of an X-ray tube cart;
fig. 3 is a schematic diagram of the construction of a flat bed receptor cart.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The utility model provides an annular welding seam digital imaging detection device is inhaled to X ray magnetism, as shown in figure 1, figure 2 and figure 3, by being examined pipeline 1, X-ray tube detection dolly 2, detect scale 3, linking arm 4, connecting pin 5 and flat panel receiver detect dolly 6 and constitute: the two ends of the X-ray tube detection trolley 2 are respectively hinged with the two connecting arms 4, one end of one connecting arm 4 is hinged with one end of the flat panel receiver detection trolley 6, one end of the other connecting arm 4 is elastically connected with the other end of the flat panel receiver detection trolley 6 through the connecting pin 5, the X-ray tube detection trolley 2 is in rolling connection with the detected pipeline 1, the flat panel receiver detection trolley 6 is adsorbed at the welding seam of the detected pipeline 1, the detection graduated scale 3 is in bonding connection with the detected pipeline 1 through adhesive sticker, the function of detecting the graduated scale 3 is to determine the position of the defect of the welding seam, and the quick maintenance is facilitated.
The X-ray tube detection trolley 2 consists of a tube trolley body 21, an X-ray tube 22, a tube cable tie 23, a tube trolley wheel assembly 24 and a tube trolley hinge 25: the X-ray tube 22 is fixedly connected with the tube trolley body 21 through a tube tie 23, the tube trolley wheel assembly 24 is fixedly connected with the tube trolley body 21, and the two tube trolley hinges 25 are respectively and fixedly connected with the two ends of the tube trolley body 21.
The flat receiver detection trolley 6 consists of a buffer assembly 61, a lever mechanism 62, a flat receiver assembly 63, a driving motor 64, a transmission gear 65, a flat trolley connecting hinge 66, a lever roller 67, a strong magnetic wheel 68, a flat receiver trolley body 69 and a lever positioning magnet device 610: the buffer assembly 61 is fixedly connected with a flat receiver trolley body 69, the lever mechanism 62 is rotatably connected with the flat receiver trolley body 69, the flat receiver assembly 63 is fixedly connected with the flat receiver trolley body 69, the flat receiver trolley body 69 is fixedly connected with a flat trolley connecting hinge 66, the driving motor 64 is fixedly connected with the flat receiver trolley body 69 and is meshed with the transmission gear 65, the transmission gear 65 is fixedly connected with the strong magnetic wheel 68, the strong magnetic wheel 68 is rotatably connected with the flat receiver trolley body 69, the lever roller 67 is rotatably connected with the lever mechanism 62, the lever positioning magnet device 610 is fixedly connected with the flat receiver trolley body 69, the lever positioning magnet device 610 is magnetically connected with the lever mechanism 62, the flat receiver detection trolley 6 is adsorbed at the welding line of the detected pipeline 1 through the strong magnetic wheel 68, and the flat trolley connecting hinge 66 is hinged with one group of connecting arms 4, the buffer assembly 61 is hinged with the other group of connecting arms 4, the connecting pin 5 is elastically connected with the buffer assembly 61, and the two groups of connecting arms 4 are respectively hinged with two tube trolley hinges 25 fixedly connected to the tube trolley body 21. Under the drive of the drive motor 64, the whole device runs at a constant speed on the detected pipeline 1, and the flat receiver detection trolley 6 can be firmly adsorbed on a steel, cast iron or magnetic-absorption workpiece due to the adoption of 4 groups of strong magnetic wheels 68.
The detection process comprises the following steps: under the drive of the driving motor 64, the flat panel receiver detection trolley 6 can drag the X-ray tube detection trolley 2 to rotate around the detected pipeline 1 for a circle, the seam is detected in an all-dimensional mode, at the moment, the lever mechanism 62 is static under the action of the lever positioning magnet device 610, the lever roller 67 is separated from the detected pipeline 1, and the buffer assembly 61 can eliminate the vibration caused by the ovality and the surface unevenness of the detected pipeline 1. When the welding seam of the workpiece is detected, the lever mechanism 62 is pushed, the lever roller 67 connected to the lever mechanism 62 is rotated to contact with the detected pipeline 1 and serve as a rolling fulcrum, and the flat receiver detection trolley 6 is separated from the detected pipeline 1 under the action of the lever force. The device is suitable for pipe diameters of phi 200mm to phi 4000mm, and can be expanded to larger and smaller pipe diameters according to requirements.
The device has the advantages of small volume, high efficiency, light weight, simple integral structure, reliable function and wide application and function, can achieve multiple purposes in X-ray detection, can reduce X-ray detection instruments ordered by multiple varieties of enterprises, and greatly reduces the machine purchasing cost. The invention has the advantages of easily obtained materials, mature technology and process and suitability for batch production.
Claims (1)
1. The utility model provides a circumferential weld digital imaging detection device is inhaled to X ray magnetism, characterized by: by being examined pipeline (1), X-ray tube detect dolly (2), detect scale (3), linking arm (4), connecting pin (5) and flat panel receiver and detect dolly (6) and constitute: the two ends of the X-ray tube detection trolley (2) are respectively hinged with the two connecting arms (4), one end of one connecting arm (4) is hinged with one end of the flat panel receiver detection trolley (6), one end of the other connecting arm (4) is elastically connected with the other end of the flat panel receiver detection trolley (6) through a connecting pin (5), the X-ray tube detection trolley (2) is adsorbed at a welding seam of the detected pipeline (1), the flat panel receiver detection trolley (6) is in magnetic rolling connection with the detected pipeline (1), and the detection graduated scale (3) is in adhesive connection with the detected pipeline (1) through non-setting adhesives;
x-ray tube detects dolly (2) and comprises ray tube dolly body (21), X-ray tube (22), ray tube ribbon (23), ray tube dolly wheel unit (24), ray tube dolly hinge (25): the X-ray tube (22) is fixedly connected with the small tube car body (21) through a tube binding belt (23), a tube car wheel assembly (24) is fixedly connected with the small tube car body (21), and two tube car hinges (25) are respectively and fixedly connected with two ends of the small tube car body (21);
dull and stereotyped receiver detects dolly (6) and comprises buffer closes piece (61), lever mechanism (62), dull and stereotyped receiver closes piece (63), driving motor (64), drive gear (65), dull and stereotyped dolly connection hinge (66), lever gyro wheel (67), strong magnetism wheel (68), dull and stereotyped receiver dolly body (69) and lever location magnet device (610): the buffer assembly (61) is fixedly connected with a small flat receiver car body (69), the lever mechanism (62) is rotatably connected with the small flat receiver car body (69), the flat receiver assembly (63) is fixedly connected with the small flat receiver car body (69), the small flat receiver car body (69) is fixedly connected with a flat car connecting hinge (66), the driving motor (64) is fixedly connected with the small flat receiver car body (69) and is meshed with the transmission gear (65), the transmission gear (65) is fixedly connected with the ferromagnetic wheel (68), the ferromagnetic wheel (68) is rotatably connected with the small flat receiver car body (69), the lever roller (67) is rotatably connected with the lever mechanism (62), the lever positioning magnet device (610) is fixedly connected with the small flat receiver car body (69), and the lever positioning magnet device (610) is magnetically connected with the lever mechanism (62), the flat receiver detection trolley (6) is adsorbed at the welding seam of the detected pipeline (1) through a ferromagnetic wheel (68), the flat trolley is connected with a hinge (66) and one group of connecting arms (4) in a hinged mode, a buffer assembly (61) is connected with the other group of connecting arms (4) in a hinged mode, a connecting pin (5) is elastically connected with the buffer assembly (61), and the two groups of connecting arms (4) are respectively connected with a ray tube trolley hinge (25) fixedly connected to a ray tube trolley body (21) in a hinged mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016876.0A CN111044620B (en) | 2020-01-08 | 2020-01-08 | X-ray magnetic attraction annular welding seam digital imaging detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016876.0A CN111044620B (en) | 2020-01-08 | 2020-01-08 | X-ray magnetic attraction annular welding seam digital imaging detection device |
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| Publication Number | Publication Date |
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| CN111044620A true CN111044620A (en) | 2020-04-21 |
| CN111044620B CN111044620B (en) | 2024-08-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649242A (en) * | 2020-07-15 | 2020-09-11 | 西南石油大学 | All-round continuous multi-functional automatic checkout device of pipeline |
| CN111855710A (en) * | 2020-07-31 | 2020-10-30 | 洛阳欣隆工程检测有限公司 | DR real-time detection system for field large-diameter pipeline weld joint |
| CN114705703A (en) * | 2022-06-07 | 2022-07-05 | 广东玄润数字信息科技股份有限公司 | Digital imaging characteristic analysis device and method thereof |
| CN118258332A (en) * | 2024-04-18 | 2024-06-28 | 宁波市劳动安全技术服务有限公司 | Digital ray detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321772A1 (en) * | 1973-04-30 | 1974-11-21 | Kuntze Roehrenwerk Gmbh | DEVICE FOR TESTING WELD SEAMS |
| US4078180A (en) * | 1976-03-17 | 1978-03-07 | United States Steel Corporation | X-ray inspection of welds |
| CN204536279U (en) * | 2015-04-08 | 2015-08-05 | 中国石化集团胜利石油管理局海上石油工程技术检验中心 | Subsea pipeline girth joint ultrasound wave electric chain pick-up unit |
| CN209028016U (en) * | 2018-11-09 | 2019-06-25 | 成都熊谷油气科技有限公司 | A kind of lossless interior detection device of pipeline girth weld |
| CN211553872U (en) * | 2020-01-08 | 2020-09-22 | 丹东奥龙射线仪器集团有限公司 | X-ray magnetic attraction annular welding seam digital imaging detection device |
-
2020
- 2020-01-08 CN CN202010016876.0A patent/CN111044620B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321772A1 (en) * | 1973-04-30 | 1974-11-21 | Kuntze Roehrenwerk Gmbh | DEVICE FOR TESTING WELD SEAMS |
| US4078180A (en) * | 1976-03-17 | 1978-03-07 | United States Steel Corporation | X-ray inspection of welds |
| CN204536279U (en) * | 2015-04-08 | 2015-08-05 | 中国石化集团胜利石油管理局海上石油工程技术检验中心 | Subsea pipeline girth joint ultrasound wave electric chain pick-up unit |
| CN209028016U (en) * | 2018-11-09 | 2019-06-25 | 成都熊谷油气科技有限公司 | A kind of lossless interior detection device of pipeline girth weld |
| CN211553872U (en) * | 2020-01-08 | 2020-09-22 | 丹东奥龙射线仪器集团有限公司 | X-ray magnetic attraction annular welding seam digital imaging detection device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649242A (en) * | 2020-07-15 | 2020-09-11 | 西南石油大学 | All-round continuous multi-functional automatic checkout device of pipeline |
| CN111855710A (en) * | 2020-07-31 | 2020-10-30 | 洛阳欣隆工程检测有限公司 | DR real-time detection system for field large-diameter pipeline weld joint |
| CN114705703A (en) * | 2022-06-07 | 2022-07-05 | 广东玄润数字信息科技股份有限公司 | Digital imaging characteristic analysis device and method thereof |
| CN114705703B (en) * | 2022-06-07 | 2022-08-26 | 广东玄润数字信息科技股份有限公司 | Digital imaging characteristic analysis device and method thereof |
| CN118258332A (en) * | 2024-04-18 | 2024-06-28 | 宁波市劳动安全技术服务有限公司 | Digital ray detection equipment |
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| CN111044620B (en) | 2024-08-06 |
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