CN110530975A - A kind of pipe circumference ultrasonic flaw detecting device - Google Patents
A kind of pipe circumference ultrasonic flaw detecting device Download PDFInfo
- Publication number
- CN110530975A CN110530975A CN201910770914.9A CN201910770914A CN110530975A CN 110530975 A CN110530975 A CN 110530975A CN 201910770914 A CN201910770914 A CN 201910770914A CN 110530975 A CN110530975 A CN 110530975A
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- China
- Prior art keywords
- ring body
- ultrasonic flaw
- detecting device
- gear
- wall
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Classifications
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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
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of pipe circumference ultrasonic flaw detecting devices, two ring bodies that specifically a kind of utilization is hinged realize the cladding to pipeline, the ring gear of inner wall of ring body is fixed on by the gear cooperation of rotation, it realizes the circular motion for driving entire detection agency, solves the problems, such as that existing pipeline inspection needs manually to surround and carry out.It is respectively and fixedly provided with semicircle inner rack on the inner wall of first ring body and the second ring body, the upper end of the first ring body and the second ring body is hinged, and connects between the first ring body and the lower end of the second ring body by snap fit；The detection agency includes that the first ring body and the mounting base on the second ring body outer wall, the motor being fixedly connected in mounting base, the gear for connecting by driving member motor output end, the fixed frame for being fixedly connected with mounting base and being rotatablely installed gear, the laminating component that fixed frame end is arranged in is arranged in, and gear is engaged with semicircle inner rack.
Description
Technical field
The present invention relates to a kind of detection field, specifically a kind of pipe circumference ultrasonic flaw detecting device.
Background technique
Non-destructive testing is the essential effective tool of industrial development, reflects a national industry to a certain extent
The importance of development level, non-destructive testing has gained public acceptance, and mainly has radioscopy (RT), ultrasound detection (UT), Magnetic testing
(MT) and four kinds of liquid penetration examination (PT).
Wherein, it generally requires to carry out non-destructive testing it after Pipe installing, prevents incident of leakage, but it is existing
Some pipe circumference failure detectors need manually around detection, and precision is low not to be said, also labor intensive and time.
Summary of the invention
The shortcoming in the prior art being previously mentioned in technology based on the above background, the present invention provides a kind of pipes thus
Road circumference ultrasonic flaw detecting device.
The present invention overcomes the above technical problem by using following technical solution, specifically:
A kind of pipe circumference ultrasonic flaw detecting device, including the first ring body, the second ring body, setting are in the first ring body and the second ring body
On detection agency and semicircle inner rack from detection agency to cooperation and pedestal, first ring body is interior with the second ring body
Semicircle inner rack is respectively and fixedly provided on wall, the upper end of the first ring body and the second ring body is hinged, under the first ring body and the second ring body
It is connected between end by snap fit；The detection agency includes the installation being arranged on the first ring body and the second ring body outer wall
Seat, the motor being fixedly connected in mounting base fix company by the gear of driving member connection motor output end, with mounting base
The laminating component for connecing and being rotatablely installed the fixed frame of gear, fixed frame end being arranged in, gear are engaged with semicircle inner rack.
As a further solution of the present invention: the mounting base two sides are rotatably equipped with and the first ring body, the second ring body
The idler wheel that outer wall fits.
As further scheme of the invention: the laminating component includes the connecting plate for being fixed on fixed frame end, rises
Drop plate, the spring being arranged between connecting plate and lifter plate, is mounted on lifter plate two at the fixed column for connecting lifter plate and connecting plate
The detecting head of side.
As further scheme of the invention: described fixed column one end is fixed on lifter plate, OQ t plate one
The through-hole phase fitting opened up on side and connecting plate.
As the present invention further scheme: on the lifter plate opposite connecting plate side rotate be provided with outside pipeline
The movable pulley that wall fits.
As further scheme of the invention: first ring body lower part is fixedly connected with support frame, and support frame is fixed on
On pedestal, pedestal quadrangle is mounted on height adjustment assembly.
As further scheme of the invention: the height adjustment assembly includes that flange is fixedly mounted on pedestal quadrangle
The cylinder of side, across pedestal and the piston rod that is connect with cylinder slide, be welded with stabilizer blade in the lower end of piston rod.
After using the above structure, the present invention compared to the prior art, has following advantages: the device passes through two to be hinged
A ring body realizes the cladding to pipeline, and an annulus is formed after being covered to complete, and is fixed on ring body by the gear cooperation of rotation
The ring gear of inner wall is realized the circular motion for driving entire detection agency, while can be made under the action of spring in laminating component
It obtains detecting head to fix with the spacing of pipeline outer wall always, improves detection accuracy, and can also detect to the pipeline of different-diameter,
Substantially increase its scope of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pipe circumference ultrasonic flaw detecting device.
Fig. 2 is the enlarged drawing of detection agency in pipe circumference ultrasonic flaw detecting device.
Fig. 3 is the structural schematic diagram of connecting plate and lifter plate in pipe circumference ultrasonic flaw detecting device.
In figure: the first ring body of 1-；The second ring body of 2-；3- semicircle inner rack；4- detection agency；5- motor；6- mounting base；
7- gear；8- driving member；9- fixed frame；10- lifter plate；11- fixed column；12- connecting plate；13- detecting head；14- movable pulley；
15- spring；16- support frame；17- cylinder；18- pedestal；19- piston rod；20- idler wheel.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the present invention can be realized with many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
In addition, the element in the present invention referred to as " is fixed on " or " being set to " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of pipe circumference ultrasonic flaw detecting device, including the first ring body 1, second
Ring body 2, be arranged in the first ring body 1 and detection agency in the second ring body 2 and semicircle inner rack 3 from detection agency to cooperation with
And pedestal 18；
Wherein, semicircle inner rack 3, the first ring body 1 and second are respectively and fixedly provided on the inner wall of first ring body 1 and the second ring body 2
The upper end of ring body 2 is hinged, and is connected between the first ring body 1 and the lower end of the second ring body 2 by snap fit, and opening can after latching
The first ring body 1 being hinged is opened with the second ring body 2, convenient for being set on the outer wall of pipeline, it should be noted that In
It latches and forms a full circle between sealed rear first ring body 1 and the second ring body 2.
Specifically, the detection agency includes the mounting base 6 being arranged on 2 outer wall of the first ring body 1 and the second ring body, consolidates
Surely the motor 5 in mounting base 6, the gear 7 by connection 5 output end of motor of driving member 8 and the fixation of mounting base 6 are connected to
It connects and is rotatablely installed the fixed frame 9 of gear 7, the laminating component of 9 end of fixed frame is set, gear 7 is nibbled with semicircle inner rack 3
It closes, drives rotor to rotate and then rotate by driving member 8 with moving gear 7 after motor 5 is powered on, the gear 7 of rotation is logical
The semicircle inner rack 3 for crossing fixed setting drives detection agency to circle along the outer wall of the first ring body 1 and the second ring body 2；
Preferably, in order to reduce the frictional force of 2 outer wall of mounting base 6 and the first ring body 1 and the second ring body, 6 two sides of mounting base
It is rotatably equipped with the idler wheel 20 to fit with the first ring body 1,2 outer wall of the second ring body.
Further, the laminating component includes the connecting plate 12 for being fixed on 9 end of fixed frame, lifter plate 10, connection liter
The fixed column 11 of drop plate 10 and connecting plate 12, is mounted on lifter plate at the spring 15 being arranged between connecting plate 12 and lifter plate 10
The detecting head 13 of 10 two sides, wherein 11 one end of fixed column is fixed on lifter plate 10,10 side of OQ t plate and connecting plate
The through-hole phase fitting opened up on 12 drives laminating component to follow and circles, and to rise by spring 15 using fixed frame 9
The spacing dropped between plate 10 and connecting plate 12 is adjustable, and realization detects the pipeline outer wall of different-diameter；
Still further, relative to 12 side of connecting plate, rotation is provided with the movement to fit with pipeline outer wall on the lifter plate 10
Wheel 14, makes movable pulley 14 be bonded pipeline outer wall always, to keep between detecting head 13 and pipeline outer wall by spring 15
Spacing is fixed, and guarantees detection accuracy.
Embodiment 2
In order to which further above-mentioned pipe circumference ultrasonic flaw detecting device is explained, in another embodiment of the present invention, one
Kind pipe circumference ultrasonic flaw detecting device, 1 lower part of the first ring body are fixedly connected with support frame 16, and support frame 16 is fixed on pedestal
It is by support frame 16 and fixing seat 18 that first ring body 1 is fixed on 18, keep whole stability.
In order to realize flexible variation, the pipeline of different antenna heights can be detected, 18 4 jiaos of the pedestal is pacified
Equipped with height adjustment assembly, height adjustment assembly include flange be fixedly mounted on above 18 4 jiaos of pedestal cylinder 17, pass through bottom
Seat 18 and the piston rod 19 being slidably connected with cylinder 17, are welded with stabilizer blade in the lower end of piston rod 19, by control cylinder 17
Air pressure realize that regulating piston bar 19 is flexible, to drive pedestal 18 to go up and down, and then to the height of the first ring body 1 and the second ring body 2
Degree adjustment, detects the pipeline of different height.
According to the specific descriptions of above-described embodiment, being apparent from the working principle of the invention is: can will be hinged after opening lock
The first ring body 1 and the second ring body 2 open, convenient for being set on the outer wall of pipeline, latch it is sealed after the first ring body 1 with
A full circle is formed between second ring body 2, and rotor is driven to rotate and then drive by driving member 8 after motor 5 is powered on
Gear 7 rotates, and the gear 7 of rotation drives detection agency along the first ring body 1 and the second ring by the semicircle inner rack 3 of fixed setting
The outer wall of body 2 circles, and idler wheel 20 reduces the frictional force of mounting base 6 and 2 outer wall of the first ring body 1 and the second ring body, utilizes
Fixed frame 9 drives laminating component to follow and circles, and between being made between lifter plate 10 and connecting plate 12 by spring 15
Away from adjustable, realization detects the pipeline outer wall of different-diameter, by spring 15 movable pulley 14 is bonded outside pipeline always
Wall guarantees detection accuracy, passes through support frame 16 and fixing seat so that the spacing between detecting head 13 and pipeline outer wall be kept to fix
18 is fixed by the first ring body 1, keeps whole stability, realizes that regulating piston bar 19 is stretched by the air pressure in control cylinder 17
Contracting so that pedestal 18 be driven to go up and down, and then adjusts the height of the first ring body 1 and the second ring body 2, to the pipeline of different height into
Row detection.
It should be noted that detecting head and cylinder are the application of the prior art in the application, two rings being hinged are utilized
Body realizes the cladding to pipeline, and an annulus is formed after being covered to complete, and is fixed on inner wall of ring body by the gear cooperation of rotation
Ring gear, realize the circular motion for driving entire detection agency, while enabling to visit under the action of spring in laminating component
Gauge head is fixed with the spacing of pipeline outer wall always, improves detection accuracy, and can also detect to the pipeline of different-diameter, significantly
The innovative point that its scope of application is the application is improved, existing pipeline inspection is efficiently solved and needs manually around progress
Problem.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not limited only to above embodiments, and specific structure is allowed to vary.In every case in the protection model of independent claims of the present invention
Interior made various change is enclosed to be within the scope of the invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Claims (7)
1. a kind of pipe circumference ultrasonic flaw detecting device, including the first ring body (1), the second ring body (2), setting are in the first ring body
(1) on the second ring body (2) detection agency and semicircle inner rack (3) from detection agency to cooperation and pedestal (18), it is special
Sign is, is respectively and fixedly provided with semicircle inner rack (3) on the inner wall of first ring body (1) and the second ring body (2), the first ring body (1)
It is hinged with the upper end of the second ring body (2), is connect between the first ring body (1) and the lower end of the second ring body (2) by snap fit；
The detection agency includes the mounting base (6) being arranged on the first ring body (1) and the second ring body (2) outer wall, is fixedly connected on peace
It fills the motor (5) on seat (6), is the gear (7) that connects motor (5) output end by driving member (8), solid with mounting base (6)
The laminating component of the fixed frame (9) of gear (7), setting in fixed frame (9) end, gear (7) and half are connected and are rotatablely installed calmly
Circle inner rack (3) engagement.
2. a kind of pipe circumference ultrasonic flaw detecting device according to claim 1, which is characterized in that the mounting base (6)
Two sides are rotatably equipped with the idler wheel (20) to fit with the first ring body (1), the second ring body (2) outer wall.
3. a kind of pipe circumference ultrasonic flaw detecting device according to claim 1, which is characterized in that the laminating component packet
Include the connecting plate (12) for being fixed on fixed frame (9) end, lifter plate (10), the fixation for connecting lifter plate (10) and connecting plate (12)
Column (11), the spring (15) being arranged between connecting plate (12) and lifter plate (10), the detection for being mounted on lifter plate (10) two sides
Head (13).
4. a kind of pipe circumference ultrasonic flaw detecting device according to claim 3, which is characterized in that the fixed column (11)
One end is fixed on lifter plate (10), the through-hole phase fitting opened up on OQ t plate (10) side and connecting plate (12).
5. a kind of pipe circumference ultrasonic flaw detecting device according to claim 3, which is characterized in that the lifter plate (10)
The upper rotation relative to connecting plate (12) side is provided with the movable pulley (14) to fit with pipeline outer wall.
6. a kind of pipe circumference ultrasonic flaw detecting device according to claim 1, which is characterized in that first ring body
(1) lower part is fixedly connected support frame (16), and support frame (16) is fixed on pedestal (18), and pedestal (18) quadrangle is mounted on height
Adjust component.
7. a kind of pipe circumference ultrasonic flaw detecting device according to claim 6, which is characterized in that the height adjustment group
Part include flange be fixedly mounted on above pedestal (18) quadrangle cylinder (17), pass through pedestal (18) and with cylinder (17) slide connect
The piston rod (19) connect is welded with stabilizer blade in the lower end of piston rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910770914.9A CN110530975A (en) | 2019-08-20 | 2019-08-20 | A kind of pipe circumference ultrasonic flaw detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910770914.9A CN110530975A (en) | 2019-08-20 | 2019-08-20 | A kind of pipe circumference ultrasonic flaw detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110530975A true CN110530975A (en) | 2019-12-03 |
Family
ID=68663847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910770914.9A Pending CN110530975A (en) | 2019-08-20 | 2019-08-20 | A kind of pipe circumference ultrasonic flaw detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110530975A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208205A (en) * | 2020-04-01 | 2020-05-29 | 象山诺图超声波设备有限公司 | Ultrasonic pipeline flaw detection and marking equipment |
| CN112474608A (en) * | 2020-11-05 | 2021-03-12 | 厦门理工学院 | Insulating solid CO2Cleaning device |
| CN112881445A (en) * | 2021-01-19 | 2021-06-01 | 刘华欣 | Welding pipeline clamping device that detects a flaw |
| CN114200005A (en) * | 2021-12-08 | 2022-03-18 | 南京中智腾飞航空科技研究院有限公司 | High-precision steel pipe nondestructive testing device |
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| DE2933619C2 (en) * | 1979-04-09 | 1985-01-17 | Hitachi, Ltd., Tokio/Tokyo | Ultrasonic testing device |
| US7640811B2 (en) * | 2005-07-11 | 2010-01-05 | The Boeing Company | Ultrasonic inspection apparatus, system, and method |
| CN103063743A (en) * | 2013-01-11 | 2013-04-24 | 浙江大学 | Moveable-feeding-mechanism-based ultrasonic flaw detection system for bent steel tubes |
| CN207622711U (en) * | 2017-12-18 | 2018-07-17 | 上海鼎声电子科技有限公司 | The ultrasonic detection device of in-service high-pressure gas cylinder group |
| CN208206881U (en) * | 2018-05-21 | 2018-12-07 | 泰州市诚安无损检测有限公司 | Polyethylene butt-fusion welded joint ultrasonic detection device |
| CN208206874U (en) * | 2018-05-21 | 2018-12-07 | 泰州市诚安无损检测有限公司 | A kind of defect of pipeline ultrasonic detection device |
| CN109917004A (en) * | 2019-03-01 | 2019-06-21 | 深圳市联天钢结构桥梁工程有限公司 | A kind of round tube Steel section member carrying out flaw detection device |
-
2019
- 2019-08-20 CN CN201910770914.9A patent/CN110530975A/en active Pending
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|---|---|---|---|---|
| DE2933619C2 (en) * | 1979-04-09 | 1985-01-17 | Hitachi, Ltd., Tokio/Tokyo | Ultrasonic testing device |
| US7640811B2 (en) * | 2005-07-11 | 2010-01-05 | The Boeing Company | Ultrasonic inspection apparatus, system, and method |
| CN103063743A (en) * | 2013-01-11 | 2013-04-24 | 浙江大学 | Moveable-feeding-mechanism-based ultrasonic flaw detection system for bent steel tubes |
| CN207622711U (en) * | 2017-12-18 | 2018-07-17 | 上海鼎声电子科技有限公司 | The ultrasonic detection device of in-service high-pressure gas cylinder group |
| CN208206881U (en) * | 2018-05-21 | 2018-12-07 | 泰州市诚安无损检测有限公司 | Polyethylene butt-fusion welded joint ultrasonic detection device |
| CN208206874U (en) * | 2018-05-21 | 2018-12-07 | 泰州市诚安无损检测有限公司 | A kind of defect of pipeline ultrasonic detection device |
| CN109917004A (en) * | 2019-03-01 | 2019-06-21 | 深圳市联天钢结构桥梁工程有限公司 | A kind of round tube Steel section member carrying out flaw detection device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208205A (en) * | 2020-04-01 | 2020-05-29 | 象山诺图超声波设备有限公司 | Ultrasonic pipeline flaw detection and marking equipment |
| CN111208205B (en) * | 2020-04-01 | 2020-11-06 | 江苏新泰隆管件有限公司 | Ultrasonic pipeline flaw detection and marking equipment |
| CN112474608A (en) * | 2020-11-05 | 2021-03-12 | 厦门理工学院 | Insulating solid CO2Cleaning device |
| CN112474608B (en) * | 2020-11-05 | 2022-02-25 | 厦门理工学院 | Insulating solid CO2Cleaning device |
| CN112881445A (en) * | 2021-01-19 | 2021-06-01 | 刘华欣 | Welding pipeline clamping device that detects a flaw |
| CN112881445B (en) * | 2021-01-19 | 2024-03-15 | 湖南中卓装配建设工程有限公司 | Welded pipeline clamping device that detects a flaw |
| CN114200005A (en) * | 2021-12-08 | 2022-03-18 | 南京中智腾飞航空科技研究院有限公司 | High-precision steel pipe nondestructive testing device |
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Application publication date: 20191203 |