CN214427350U - Electromagnetic ultrasonic sensor for corrosion detection of pipeline supporting part - Google Patents
Electromagnetic ultrasonic sensor for corrosion detection of pipeline supporting part Download PDFInfo
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- CN214427350U CN214427350U CN202022555856.9U CN202022555856U CN214427350U CN 214427350 U CN214427350 U CN 214427350U CN 202022555856 U CN202022555856 U CN 202022555856U CN 214427350 U CN214427350 U CN 214427350U
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
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- 238000012360 testing method Methods 0.000 claims description 7
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- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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Abstract
The utility model provides an electromagnetic ultrasonic sensor for pipeline supporting part corrosion detection, including the pipeline main part: a fixed lantern ring is arranged on the outer side of the pipeline main body, and a movable lantern ring is arranged on the outer side of the fixed lantern ring; the front outer wall and the rear outer wall of the movable lantern ring are symmetrically and fixedly connected with positioning sliding columns, and the top outer wall and the bottom outer wall of the movable lantern ring are symmetrically and fixedly connected with roller devices; the symmetrical fixedly connected with motor box in fixed lantern ring top surface both sides, motor box bottom inner wall fixed mounting has the rotation motor, the fixed rotation capstan winch that has cup jointed of output shaft lateral wall that rotates the motor, the utility model discloses in, through being provided with devices such as location slip post, there is location slip post through outer wall fixed mounting around portable lantern ring, the location spout has been seted up to the corresponding position of the fixed lantern ring, is convenient for carry out the location processing to portable lantern ring, prevents that portable lantern ring from taking place the rocking of front and back at the removal process.
Description
Technical Field
The utility model belongs to the pipeline detection device field, in particular to an electromagnetic ultrasonic sensor for pipeline supporting position corrosion detection.
Background
At present, the pipeline detector is an equipment instrument applied to the internal and external detection of the pipeline, and the detection objects are various pipelines generally: if municipal pipe network, petrochemical transport pipe network, supply water pipe, industry and mining capital construction pipeline, industry type transport storage pipeline, the built-in pipe network of life type building, air conditioner exhaust ventilation pipe etc. its function is to make the audio-visual detection of system and judge to a series of indexes such as ageing, damaged degree, inside jam, corrosion destruction, inner structure analysis of pipeline, and the testing result is mainly according to having: the system comprises image photos, video recordings, waveform data analysis, other professional electronic test report documents and the like, and is necessary equipment for units such as municipal engineering, communication construction, water supply companies, surveying and mapping research institutes, various pipe network detection mechanism units, capital construction, automobile maintenance aviation manufacturing, light industry enterprises, food production enterprises, energy chemical engineering, nuclear energy solar energy and the like.
However, the supporting part of the pipeline is generally long, and the existing electromagnetic ultrasonic sensor is used for sleeving the sensing part on the outer wall of the pipeline through the magnetic strip, but the corrosion degree of the supporting part of the pipeline is not required to be detected at one time due to the problem of length.
Therefore, there is a need for an electromagnetic ultrasonic sensor for corrosion detection of pipe support sites.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electromagnetic ultrasonic sensor for pipeline supporting part corrosion detection has solved the problem among the prior art.
The technical scheme of the utility model is realized like this: an electromagnetic ultrasonic sensor for pipe support site corrosion detection, comprising a pipe body: a fixed lantern ring is arranged on the outer side of the pipeline main body, and a movable lantern ring is arranged on the outer side of the fixed lantern ring;
the front outer wall and the rear outer wall of the movable lantern ring are symmetrically and fixedly connected with positioning sliding columns, and the top outer wall and the bottom outer wall of the movable lantern ring are symmetrically and fixedly connected with roller devices;
motor boxes are symmetrically and fixedly connected to two sides of the outer surface of the top of the fixed lantern ring, a rotating motor is fixedly mounted on the inner wall of the bottom of the motor box, a rotating winch is fixedly connected to the outer side wall of an output shaft of the rotating motor in a sleeved mode, and a rope is sleeved on the outer side wall of the rotating winch in a sleeved mode;
the fixed cover of portable lantern ring lateral wall has connect the coil, coil one side end connection has the sensor detector.
As a preferred embodiment of the method of the present invention,
the inner part of the fixed lantern ring is provided with a positioning sliding chute and a slideway at the corresponding positions of the positioning sliding column and the roller device respectively, and the movable lantern ring is connected with the fixed lantern ring in a rolling way through the roller device.
As a preferred embodiment of the method of the present invention,
the through-hole has been seted up with pipeline main part corresponding position in the middle part of the fixed lantern ring, and through-hole inside wall fixed mounting has the magnetic stripe.
As a preferred embodiment of the method of the present invention,
the number of the rotating motors is two, the two groups of rotating motors are symmetrical about the central axis of the fixed lantern ring, and the rotating speeds of the two groups of rotating motors are the same and the rotating directions of the two groups of rotating motors are opposite.
As a preferred embodiment of the method of the present invention,
the tail end of one side of the rope is fixedly connected with the movable lantern ring.
As a preferred embodiment of the method of the present invention,
the sensor detector front side gomphosis has the testing screen, the testing screen bottom is provided with the switch, switch one side is provided with the button.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the utility model provides an electromagnetic ultrasonic sensor for pipeline supporting position corrosion detection compares with traditional device, through being provided with devices such as location slip post, has location slip post through outer wall fixed mounting around the portable lantern ring, and the location spout has been seted up to the corresponding position of the fixed lantern ring, is convenient for fix a position the processing to the portable lantern ring, prevents rocking of the portable lantern ring around the removal process takes place, the device simple structure, convenient and practical.
2. The device compares with traditional device, its structure and design all have great innovation and improvement, through being provided with roller device, the rotation motor, device such as rotation capstan winch and rope, rotation motor quantity is two sets of, two sets of rotation motor turn to opposite rotational speed the same, drive portable lantern ring through pulling the rope and slide on fixed lantern ring, roller device makes between portable lantern ring and the fixed lantern ring to be connected with rolling mode, the removal of the portable lantern ring of more convenient is littleer to rolling frictional resistance, detect the supporting part of pipeline main part, be worth wideling popularize.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an electromagnetic ultrasonic sensor for corrosion detection of a supporting portion of a pipeline according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a connection structure between a movable collar and a fixed collar;
fig. 4 is a partially enlarged view of fig. 3 at B.
In the figure, 1, a pipe main body; 2. a rope; 3. a movable collar; 4. a coil; 5. a sensor detector; 6. a fixed collar; 7. a magnetic strip; 8. positioning the sliding column; 9. a roller device; 10. a motor case; 11. a rotation motor; 12. rotating the winch; 13. pressing a key; 14. detecting a screen; 15. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, an electromagnetic ultrasonic sensor for corrosion detection of a pipe supporting portion includes a pipe main body 1: a fixed lantern ring 6 is arranged on the outer side of the pipeline main body 1, and a movable lantern ring 3 is arranged on the outer side of the fixed lantern ring 6; the front outer wall and the rear outer wall of the movable lantern ring 3 are symmetrically and fixedly connected with positioning sliding columns 8, and the top outer wall and the bottom outer wall of the movable lantern ring 3 are symmetrically and fixedly connected with roller devices 9; the two sides of the outer surface of the top of the fixed lantern ring 6 are symmetrically and fixedly connected with a motor box 10, the inner wall of the bottom of the motor box 10 is fixedly provided with a rotating motor 11, the outer side wall of an output shaft of the rotating motor 11 is fixedly sleeved with a rotating winch 12, and the outer side wall of the rotating winch 12 is sleeved with a rope 2; the coil 4 is fixedly sleeved on the outer side wall of the movable lantern ring 3, and the tail end of one side of the coil 4 is connected with the sensor detector 5.
The inner part of the fixed lantern ring 6 is respectively provided with a positioning chute and a slideway at the corresponding positions of the positioning sliding column 8 and the roller device 9, the movable lantern ring 3 is in rolling connection with the fixed lantern ring 6 through the roller device 9, the positioning chute and the positioning sliding column 8 are matched to facilitate the positioning of the movable lantern ring 3, the rolling connection has smaller friction resistance and is beneficial to the movement of the movable lantern ring 3, the middle part of the fixed lantern ring 6 is provided with a through hole at the corresponding position of the pipeline main body 1, the inner side wall of the through hole is fixedly provided with a magnetic strip 7, the fixed lantern ring 6 is fixedly connected on the outer side wall of the pipeline main body 1 through the magnetic strip 7, the number of the rotating motors 11 is two groups, the two groups of rotating motors 11 are symmetrical about the central axis of the fixed lantern ring 6, the rotating speeds of the two groups of rotating motors 11 are the same and the rotating directions are opposite, and the movable lantern ring 3 is convenient to be driven to move through the rotating traction rope 2 of the rotating motors 11, rope 2 one side end and the movable lantern ring 3 looks fixed connection, be convenient for drive the removal of the movable lantern ring 3 through the flexible of rope 2, sensor detector 5 front side gomphosis has detection screen 14, and detection screen 14 bottom is provided with switch 15, and switch 15 one side is provided with button 13, and it is visual to carry out the testing result to pipeline main part 1 respectively through detection screen 14, switch 15 and button 13, and sensor detector 5's start-up and sensor detector 5's parameter adjustment.
The working principle is as follows: the utility model provides an electromagnetic ultrasonic sensor for pipeline supporting part corrosion detection has great improvement innovation with traditional device, when using this electromagnetic ultrasonic sensor for pipeline supporting part corrosion detection, at first with fixed lantern ring 6 through magnetic stripe 7 with pipeline main part 1 fixed cup joint, make rotation motor 11 be located the top of pipeline main part 1, be connected coil 4 with sensor detector 5, open switch 15 and start sensor detector 5 after the preparation work is accomplished and the inspection is errorless, set for the regulation to the parameter on sensor detector 5 through button 13, detect the corruption condition in pipeline main part 1 through detection screen 14 on sensor detector 5, can start rotation motor 11 after the detection is accomplished, because rotation capstan winch 12 is fixed to be cup jointed on the output shaft of rotation motor 11, drive rope 2 through the rotation of rotation capstan winch 12 and stretch out and draw back, the tail end of one side of the rope 2 is fixedly connected with the movable lantern ring 3, the rope 2 can move synchronously due to the two groups of rotating motors 11 which are in the same speed and reverse directions, and the movable lantern ring 3 is in rolling connection with the fixed lantern ring 6 through the roller device 9, so that the rope 2 pulls the movable lantern ring 3 to move on the fixed lantern ring 6, the next position of the supporting part of the pipeline main body 1 is detected, and the detection method is the same as the above.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An electromagnetic ultrasonic sensor for corrosion detection of a pipe support site, characterized by: comprises a pipeline main body (1): a fixed lantern ring (6) is arranged on the outer side of the pipeline main body (1), and a movable lantern ring (3) is arranged on the outer side of the fixed lantern ring (6);
the front outer wall and the rear outer wall of the movable lantern ring (3) are symmetrically and fixedly connected with positioning sliding columns (8), and the top outer wall and the bottom outer wall of the movable lantern ring (3) are symmetrically and fixedly connected with roller devices (9);
motor boxes (10) are symmetrically and fixedly connected to two sides of the outer surface of the top of the fixed lantern ring (6), a rotating motor (11) is fixedly installed on the inner wall of the bottom of the motor box (10), a rotating winch (12) is fixedly sleeved on the outer side wall of an output shaft of the rotating motor (11), and a rope (2) is sleeved on the outer side wall of the rotating winch (12);
the outer side wall of the movable lantern ring (3) is fixedly sleeved with a coil (4), and the tail end of one side of the coil (4) is connected with a sensor detector (5).
2. An electromagnetic ultrasonic sensor for pipe support site corrosion detection as defined in claim 1, wherein: the inner part of the fixed lantern ring (6) is provided with a positioning sliding chute and a slideway at the corresponding positions of the positioning sliding column (8) and the roller device (9), and the movable lantern ring (3) is connected with the fixed lantern ring (6) in a rolling way through the roller device (9).
3. An electromagnetic ultrasonic sensor for pipe support site corrosion detection as defined in claim 1, wherein: the middle part of the fixed sleeve ring (6) is provided with a through hole corresponding to the pipeline main body (1), and the inner side wall of the through hole is fixedly provided with a magnetic strip (7).
4. An electromagnetic ultrasonic sensor for pipe support site corrosion detection as defined in claim 1, wherein: the number of the rotary motors (11) is two, the two groups of rotary motors (11) are symmetrical about the central axis of the fixed lantern ring (6), and the two groups of rotary motors (11) have the same rotating speed and opposite rotating directions.
5. An electromagnetic ultrasonic sensor for pipe support site corrosion detection as defined in claim 1, wherein: the tail end of one side of the rope (2) is fixedly connected with the movable lantern ring (3).
6. An electromagnetic ultrasonic sensor for pipe support site corrosion detection as defined in claim 1, wherein: sensor detector (5) front side gomphosis has test screen (14), test screen (14) bottom is provided with switch (15), switch (15) one side is provided with button (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555856.9U CN214427350U (en) | 2020-11-06 | 2020-11-06 | Electromagnetic ultrasonic sensor for corrosion detection of pipeline supporting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555856.9U CN214427350U (en) | 2020-11-06 | 2020-11-06 | Electromagnetic ultrasonic sensor for corrosion detection of pipeline supporting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427350U true CN214427350U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555856.9U Expired - Fee Related CN214427350U (en) | 2020-11-06 | 2020-11-06 | Electromagnetic ultrasonic sensor for corrosion detection of pipeline supporting part |
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| Country | Link |
|---|---|
| CN (1) | CN214427350U (en) |
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2020
- 2020-11-06 CN CN202022555856.9U patent/CN214427350U/en not_active Expired - Fee Related
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Granted publication date: 20211019 |