CN114778675A - Ultrasonic flaw detector for pipeline detection - Google Patents
Ultrasonic flaw detector for pipeline detection Download PDFInfo
- Publication number
- CN114778675A CN114778675A CN202210367178.4A CN202210367178A CN114778675A CN 114778675 A CN114778675 A CN 114778675A CN 202210367178 A CN202210367178 A CN 202210367178A CN 114778675 A CN114778675 A CN 114778675A
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- China
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- flaw detector
- defectoscope
- fixed
- centre gripping
- telescopic link
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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
- 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
- G01N29/223—Supports, positioning or alignment in fixed situation
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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
- G01N2291/023—Solids
-
- 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
- G01N2291/263—Surfaces
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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 relates to the technical field of ultrasonic flaw detection, in particular to an ultrasonic flaw detector for pipeline detection; including defectoscope and fixed subassembly, fixed subassembly includes the mounting bracket, the telescopic link, two centre gripping arms and two fixed plates, detect time measuring to pipeline flaw, the inspector places the defectoscope on the pipeline and starts the defectoscope, the telescopic link circular telegram promotes two centre gripping arms and slides, make the pipeline of centre gripping arm slidable centre gripping equidimension not, thereby fix the defectoscope on the pipeline, liberation inspector both hands, the setting of fixed plate, strengthen the fixed effect of centre gripping arm, increase the stability of defectoscope, prevent that the defectoscope slope from falling down and taking place the damage, it can't be fixed to solve current detector, the problem of artifical hand easy fatigue.
Description
Technical Field
The invention relates to the technical field of ultrasonic flaw detection, in particular to an ultrasonic flaw detector for pipeline detection.
Background
The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects in a workpiece, and can be used in laboratories and engineering sites.
However, in practical use, the detector cannot be fixed on the pipeline, and needs to be held by a detector for a long time, so that workers feel tired easily.
Disclosure of Invention
The invention aims to provide an ultrasonic flaw detector for pipeline detection, and aims to solve the problems that an existing detector cannot be fixed and is easy to fatigue due to manual holding.
In order to achieve the purpose, the invention provides an ultrasonic flaw detector for pipeline detection, which comprises a flaw detector and a fixed assembly, wherein the fixed assembly is arranged on one side of the flaw detector;
fixed subassembly includes mounting bracket, telescopic link, two centre gripping arms and two fixed plates, the mounting bracket with defectoscope fixed connection, and be located defectoscope one side, the telescopic link with mounting bracket fixed connection, and be located and keep away from defectoscope one side, two the centre gripping arm respectively with telescopic link fixed connection is located respectively the telescopic link both sides, two the fixed plate respectively with two centre gripping arm fixed connection all is located centre gripping arm one side.
The clamping arm comprises a supporting rod and an absorber, the supporting rod is fixedly connected with the telescopic rod and is connected with the mounting frame in a sliding mode, the absorber is located on one side of the telescopic rod and is fixedly connected with the supporting rod and located on one side of the telescopic rod.
The absorber comprises an air pump and an air suction plate, the air pump is fixedly connected with the support rod and is located far away from one side of the telescopic rod, and the air suction plate is fixedly connected with the air pump and is located far away from one side of the support rod.
The fixed plate comprises an extension plate and a fixed rod, the extension plate is fixedly connected with the air suction plate and is positioned on one side of the air suction plate, and the fixed rod is rotatably connected with the extension plate and penetrates through the extension plate.
The fixing rod comprises a first screw and a rubber pad, the first screw is rotatably connected with the extension plate and penetrates through the extension plate, and the rubber pad is fixedly connected with the first screw and located on one side of the first screw.
Wherein, the defectoscope includes shell, flaw detector and gauge rod, the shell with mounting bracket fixed connection, and be located mounting bracket one side, the flaw detector with shell fixed connection, and be located in the shell, the gauge rod set up in flaw detector one side, and run through the shell.
The flaw detector further comprises a handle, and the handle is fixedly connected with the shell and located on one side of the shell.
The invention relates to an ultrasonic flaw detector for pipeline detection, which is used for detecting flaws of a pipeline, wherein a fixing component is used for fixing a flaw detector on the pipeline to be detected, the flaw detector is not required to be held by hands of an inspector, both hands of the inspector are released, an installation frame is connected with the flaw detector and provides installation conditions for clamping arms, when the pipeline is detected, the inspector places the flaw detector on the pipeline to be detected by hands and starts the flaw detector by hands again, a telescopic rod is electrified to push two clamping arms to slide on the installation frame, so that the clamping arms can clamp the pipelines with different sizes in a sliding manner, the flaw detector is fixed on the pipeline to be detected, the fixing plate is arranged to enhance the fixing effect of the clamping arms, increase the stability of the flaw detector and prevent the flaw detector from being damaged when the flaw detector tilts down, the problem of current detector can't be fixed, the easy tired of manual hand is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view showing the structure of an ultrasonic flaw detector for inspecting a pipe according to the present invention.
FIG. 2 is a front view of an ultrasonic flaw detector for inspecting a pipe according to the present invention.
Fig. 3 is a cross-sectional view taken along plane a-a of fig. 2.
In the figure: the device comprises a flaw detector 1, a fixing component 2, a shell 3, a flaw detector 4, a detection rod 5, a lifting handle 6, a second screw 7, a detection head 8, a driving piece 9, a transmission gear 10, a driven gear 11, a mounting rack 12, a telescopic rod 13, a clamping arm 14, a fixing plate 15, a supporting rod 16, an absorber 17, an air pump 18, an air suction plate 19, an extension plate 20, a fixing rod 21, a first screw 22 and a rubber pad 23.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 3, the present invention provides an ultrasonic flaw detector for pipeline inspection, including a flaw detector 1 and a fixing component 2, wherein the fixing component 2 is disposed at one side of the flaw detector 1;
In this embodiment, the defectoscope 1 is used for detecting pipeline defects, the fixed component 2 is used for fixing the defectoscope 1 on a pipeline to be detected, the detection personnel is not required to hold by hands, the two hands of the detection personnel are liberated, the mounting rack 12 is connected with the defectoscope 1 and provides mounting conditions for the clamping arms 14, when detecting the pipeline defects, the detection personnel uses hands to place the defectoscope 1 on the pipeline to be detected and reuse the hands to start the defectoscope 1, the telescopic rod 13 is electrified to push the two clamping arms 14 to slide on the mounting rack 12, so that the clamping arms 14 can slide to clamp the pipelines with different sizes, the defectoscope 1 is fixed on the pipeline to be detected, the fixing plate 15 is arranged to strengthen the fixing effect of the clamping arms 14, the stability of the defectoscope 1 is improved, and the defectoscope 1 is prevented from being tilted and fallen to be damaged, the problem of current detector can't be fixed, the easy tired of manual hand is solved.
Further, the clamping arm 14 includes a supporting rod 16 and an absorber 17, the supporting rod 16 is fixedly connected with the telescopic rod 13, is slidably connected with the mounting frame 12, and is located at one side of the telescopic rod 13, and the absorber 17 is fixedly connected with the supporting rod 16, and is located at one side far away from the telescopic rod 13; the absorber 17 comprises an air pump 18 and an air suction plate 19, the air pump 18 is fixedly connected with the support rod 16 and is positioned at one side far away from the telescopic rod 13, and the air suction plate 19 is fixedly connected with the air pump 18 and is positioned at one side far away from the support rod 16; the fixing plate 15 comprises an extension plate 20 and a fixing rod 21, the extension plate 20 is fixedly connected with the air suction plate 19 and is positioned on one side of the air suction plate 19, and the fixing rod 21 is rotatably connected with the extension plate 20 and penetrates through the extension plate 20; the fixing rod 21 includes a first screw 22 and a rubber pad 23, the first screw 22 is rotatably connected to the extension plate 20 and penetrates through the extension plate 20, and the rubber pad 23 is fixedly connected to the first screw 22 and located on one side of the first screw 22.
In this embodiment, telescopic link 13 promotes bracing piece 16 is in slide on the mounting bracket 12, and adjust two according to the pipeline size that awaits measuring the bracing piece 16 interval, and pass through adsorber 17 the air pump 18 operates, air suction plate 19 produces the negative pressure, makes air suction plate 19 adsorbs on the pipeline that awaits measuring, and the completion is right defectoscope 1's is fixed, and the inspector utilizes the hand to rotate simultaneously first screw rod 22, makes first screw rod 22 is in extension plate 20 internal rotation, thereby makes rubber pad 23 firmly presses on the pipeline lateral wall that awaits measuring, strengthens defectoscope 1's stability.
Further, the flaw detector 1 comprises a housing 3, a flaw detector 4 and a detection rod 5, wherein the housing 3 is fixedly connected with the mounting frame 12 and is located on one side of the mounting frame 12, the flaw detector 4 is fixedly connected with the housing 3 and is located in the housing 3, and the detection rod 5 is arranged on one side of the flaw detector 4 and penetrates through the housing 3; the flaw detector 1 further comprises a handle 6, wherein the handle 6 is fixedly connected with the shell 3 and is positioned on one side of the shell 3.
In this embodiment, the shell 3 is used for protecting the flaw detector 4, the detection rod 5 is used for emitting ultrasonic waves to detect a pipe to be detected, and transmitting a detection result to the flaw detector 4 for analysis, and the arrangement of the handle 6 facilitates an inspector to carry the flaw detector 1.
Further, the probe rod 5 includes second screw rod 7, detecting head 8 and driving piece 9, second screw rod 7 with the 4 rotation of flaw detector are connected, and are located in the shell 3, 8 covers of detecting head are located on the second screw rod 7, driving piece 9 set up in second screw rod 7 one side.
In this embodiment, the driving member 9 drives the second screw 7 to rotate, and the second screw 7 rotates to slide the probe 8 on the screw, so as to extend or retract the probe 8 into the housing 3, thereby preventing the probe 8 from colliding with a foreign object and being damaged when the flaw detector 1 is carried.
Further, the driving member 9 includes a transmission gear 10 and a driven gear 11, the driven gear 11 is fixedly connected to the second screw 7 and is located outside the second screw 7, and the transmission gear 10 is engaged with the driven gear 11 and penetrates through the housing 3.
In this embodiment, after the flaw detector 1 is fixed on a pipeline to be detected, an inspector rotates the transmission gear 10 by using a hand, the transmission gear 10 rotates and drives the driven gear 11 to rotate, and the driven gear 11 rotates and drives the second screw 7 to rotate, so that the detection head 8 slides on the second screw 7.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An ultrasonic flaw detector for pipeline detection is characterized in that,
the device comprises a flaw detector and a fixing assembly, wherein the fixing assembly is arranged on one side of the flaw detector;
fixed subassembly includes mounting bracket, telescopic link, two centre gripping arms and two fixed plates, the mounting bracket with defectoscope fixed connection, and be located defectoscope one side, the telescopic link with mounting bracket fixed connection, and be located and keep away from defectoscope one side, two the centre gripping arm respectively with telescopic link fixed connection is located respectively the telescopic link both sides, two the fixed plate respectively with two centre gripping arm fixed connection all is located centre gripping arm one side.
2. The ultrasonic flaw detector for inspecting a pipe according to claim 1,
the centre gripping arm includes bracing piece and adsorber, the bracing piece with telescopic link fixed connection, and with mounting bracket sliding connection, and be located telescopic link one side, the adsorber with bracing piece fixed connection just is located keep away from telescopic link one side.
3. The ultrasonic flaw detector for inspecting a pipe according to claim 2,
the adsorber comprises an air pump and an air suction plate, the air pump is fixedly connected with the support rod and is located far away from one side of the telescopic rod, and the air suction plate is fixedly connected with the air pump and is located far away from one side of the support rod.
4. The ultrasonic flaw detector for inspecting a pipe according to claim 2,
the fixed plate comprises an extension plate and a fixed rod, the extension plate is fixedly connected with the air suction plate and is located on one side of the air suction plate, and the fixed rod is rotatably connected with the extension plate and penetrates through the extension plate.
5. The ultrasonic flaw detector for inspecting a pipe according to claim 4,
the fixing rod comprises a first screw and a rubber pad, the first screw is rotatably connected with the extension plate and penetrates through the extension plate, and the rubber pad is fixedly connected with the first screw and is positioned on one side of the first screw.
6. The ultrasonic flaw detector for inspecting a pipe according to claim 1,
the defectoscope includes shell, flaw detector and gauge rod, the shell with mounting bracket fixed connection, and be located mounting bracket one side, the flaw detector with shell fixed connection, and be located in the shell, the gauge rod set up in flaw detector one side, and run through the shell.
7. The ultrasonic flaw detector for inspecting a pipe according to claim 6,
the flaw detector further comprises a lifting handle, and the lifting handle is fixedly connected with the shell and is positioned on one side of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367178.4A CN114778675A (en) | 2022-04-08 | 2022-04-08 | Ultrasonic flaw detector for pipeline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367178.4A CN114778675A (en) | 2022-04-08 | 2022-04-08 | Ultrasonic flaw detector for pipeline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114778675A true CN114778675A (en) | 2022-07-22 |
Family
ID=82426569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210367178.4A Pending CN114778675A (en) | 2022-04-08 | 2022-04-08 | Ultrasonic flaw detector for pipeline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114778675A (en) |
-
2022
- 2022-04-08 CN CN202210367178.4A patent/CN114778675A/en active Pending
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