CN110726059B - Fixing device of adjustable pipeline magnetic leakage test probe - Google Patents
Fixing device of adjustable pipeline magnetic leakage test probe Download PDFInfo
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- CN110726059B CN110726059B CN201911021058.3A CN201911021058A CN110726059B CN 110726059 B CN110726059 B CN 110726059B CN 201911021058 A CN201911021058 A CN 201911021058A CN 110726059 B CN110726059 B CN 110726059B
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- outer sleeve
- pipeline
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- fixing device
- driving motor
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- 239000000523 sample Substances 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 title claims description 8
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 230000004907 flux Effects 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a fixing device of an adjustable pipeline magnetic leakage detection probe, which comprises an outer sleeve, a rotation detection mechanism and a second gear, wherein the outer sleeve is sleeved on a pipeline, two semicircular rings are moved into the outer sleeve sleeved on the pipeline in advance, a first motor is started, a magnetic leakage detector on the rotation detection mechanism is driven to rotate through the first gear and the second gear, the detection range of the device is increased, balls are arranged to reduce the friction force when the device is moved, a sliding block is elastically connected with the bottom of a limiting block, so that the magnetic leakage detector is better close to the surface of the pipeline and is suitable for detecting pipelines with different pipe diameters, the device is sleeved on a pipeline in water, a second driving motor is started to drive blades to rotate, the device can be driven to move along the pipeline, and the device can rotate on the pipeline in the process of driving the blades, therefore, the first driving motor is not required to be started to drive the rotation detection mechanism to rotate.
Description
Technical Field
The invention relates to a fixing device, in particular to a fixing device capable of adjusting a pipeline magnetic flux leakage detection probe.
Background
Even a plurality of test probe of installation for the test probe fixing device who uses at present can not carry out very comprehensive detection to the pipeline, can not the automatically regulated test probe position on the pipeline, need artifical manual rotation probe to detect each position of pipeline, use very inconveniently, test probe can not be fine in addition closely the pipeline, leads to the testing result inaccuracy.
Disclosure of Invention
The invention aims to provide a fixing device for an adjustable pipeline magnetic flux leakage detection probe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a fixing device of an adjustable pipeline magnetic flux leakage detection probe comprises an outer sleeve, a rotation detection mechanism which is arranged inside the outer sleeve and used for detecting the magnetic flux leakage of a pipeline, and a second gear which is rotatably arranged on the outer sleeve and used for supporting the rotation detection mechanism, wherein the rotation detection mechanism comprises a semicircular ring, a limiting block is embedded inside the semicircular ring, a sliding groove is arranged inside the limiting block, a sliding block is arranged in the sliding groove in a sliding manner, one end of the sliding block is elastically connected with the bottom of the limiting block through a spring, an installation block is fixedly arranged at the other end of the sliding block, an installation groove is arranged in the installation block, an opening is formed in the installation block, a magnetic flux leakage detector is fixedly arranged in the installation groove of the installation block, a ball is also rotatably arranged on the installation block, sawteeth matched with the second gear are arranged on the surface of the semicircular ring, the semicircular ring, the output end of the first driving motor is fixedly provided with a first gear, the first gear is in gear joint with a second gear, and a clamping block is arranged on the outer sleeve.
As a further scheme of the invention: the outer sleeve is also fixedly provided with a handle, and the handle is provided with a rubber sleeve.
As a still further scheme of the invention: the number of the second gears on the outer sleeve is four.
As a still further scheme of the invention: the number of the limiting blocks embedded in the semicircular rings is two.
As a still further scheme of the invention: the clamping block, the handle and the outer sleeve are fixed through bolts.
As a still further scheme of the invention: the material of ball is stainless steel material.
As a still further scheme of the invention: the outer sleeve is also provided with a second driving motor and fan blades, the second driving motor is fixedly installed on the outer sleeve, and the second driving motor is connected with the fan blades through a belt in a transmission mode.
As a still further scheme of the invention: the number of the fan blades arranged on the outer sleeve is four, and the fan blades are arranged at four corners of the outer sleeve.
Compared with the prior art, the invention has the beneficial effects that:
the fixing device of the adjustable pipeline magnetic leakage detection probe is characterized in that an outer sleeve is sleeved on a pipeline, two semicircular rings are moved into the outer sleeve sleeved on the pipeline in advance, a clamping block is arranged to prevent the semicircular rings from falling off from the outer sleeve when the device is moved on the pipeline, a first motor is started, a magnetic leakage detector on a rotation detection mechanism is driven to rotate through a first gear and a second gear, the position of the detection probe on the pipeline is automatically adjusted, the detection range of the device is greatly increased, balls are arranged to reduce the friction force when the device is moved, meanwhile, the sliding block is elastically connected with the bottom of a limiting block, the magnetic leakage detector can be better close to the surface of the pipeline, magnetic leakage detection of pipelines with different pipe diameters is facilitated, after the device is sleeved on the pipeline in water, a second driving motor is started to drive fan blades to rotate, and the device can be driven to move along the pipeline, simultaneously because this device of flabellum drive removes the in-process and can make this device rotate on the pipeline, consequently need not to rotate through starting first driving motor drive rotation detection mechanism, save electric energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of a fixing device for an adjustable pipeline magnetic flux leakage detection probe.
Fig. 2 is a schematic structural view of a rotary magnetic flux leakage detection device in a fixing device of an adjustable pipeline magnetic flux leakage detection probe.
Fig. 3 is a schematic structural diagram of a fixing device a of the adjustable pipeline magnetic flux leakage detection probe.
In the figure: the magnetic flux leakage detection device comprises a shell 1, a clamping block 101, a clamping block 102, a second gear, a first driving motor 2, a first gear 201, a semicircular ring 3, a limiting block 4, a sliding block 401, a spring 402, an installation block 5, a ball 501, a magnetic flux leakage detector 6, a handle 7, a rubber sleeve 701, a pipeline 8, a second driving motor 9, a fan blade 901 and a belt 902.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-2, a fixing device for an adjustable pipeline magnetic flux leakage detection probe comprises an outer sleeve 1, a rotation detection mechanism installed inside the outer sleeve 1 and used for detecting magnetic flux leakage of a pipeline 8, and a second gear 102 rotatably installed on the outer sleeve 1 and used for supporting the rotation detection mechanism, wherein the rotation detection mechanism comprises a semicircular ring 3, a limiting block 4 is embedded inside the semicircular ring 3, a sliding groove is formed inside the limiting block 4, a sliding block 401 is arranged in the sliding groove in a sliding manner, one end of the sliding block 401 is elastically connected with the bottom of the limiting block 4 through a spring, an installation block 5 is fixedly installed at the other end of the sliding block 401, referring to fig. 3, an installation groove is formed in the installation block 5, an opening is formed in the installation block 5, a magnetic flux leakage detector 6 is fixedly installed in the installation groove of the installation block 5, a ball 501 is further rotatably arranged on the installation block 5, sawteeth matched with the, the semicircular ring 3 is in toothed connection with the second gear 102, the first driving motor 2 is fixedly installed on the outer sleeve 1, the first gear 201 is fixedly installed at the output end of the first driving motor 2, the first gear 201 is in toothed connection with the second gear 102, the clamping block 101 is arranged on the outer sleeve 1, when the magnetic flux leakage detector is used, the outer sleeve 1 is firstly sleeved on the pipeline 8, then the two semicircular rings 3 are moved into the outer sleeve 1 sleeved on the pipeline 8 in advance, and due to the toothed connection between the two semicircular rings 3 and the second gear 102 and the certain gap between sawteeth, the two semicircular rings 3 are easily moved into the outer sleeve 1, the two semicircular rings 3 are locked in the shell 1 by rotating the clamping block 101, so that the semicircular rings 3 are prevented from falling off from the outer sleeve 1 when the magnetic flux leakage detector is moved on the pipeline, the detection cannot be continued, the first motor 2 is started to drive the first gear 201 to rotate, and the magnetic flux leakage detector 6 on the rotation detection mechanism is driven to rotate by the second gear 102, great increase this device to the detection range on pipeline 8 surface, set up ball 501 through rotating on installation piece 5, reduce the artifical frictional force when moving this device on pipeline 8, elastic connection between the bottom of slider 401 and stopper 4 simultaneously can be so that the better surface of pipeline 8 that is close to of magnetic leakage detector 6, be convenient for carry out the magnetic leakage to the pipeline 8 of different pipe diameters moreover and detect, this device simple structure, the practicality is strong.
In order to facilitate manual movement of the device on the pipeline 8, a handle 7 is fixedly mounted on the outer sleeve 1, and a rubber sleeve 701 is arranged on the handle 7.
The number of the second gears 102 mounted on the jacket 1 is not particularly limited, and in this embodiment, it is preferable that the number of the second gears 102 mounted on the jacket 1 is four.
The number of the limiting blocks 4 embedded in the semicircular ring 3 is not limited, and in the embodiment, the number of the limiting blocks 4 embedded in the semicircular ring 3 is preferably two.
The fixing modes between the fixture block 101 and the handle 7 and the outer sleeve 1 are not particularly limited, in this embodiment, preferably, the fixture block 101 and the handle 7 are fixed to the outer sleeve 1 through bolts, so that the fixture block 101 is convenient to rotate, and the handle 7 is convenient to mount and dismount.
The material of the ball 501 is not particularly limited, and in this embodiment, preferably, the ball 501 is made of a stainless steel material, and is durable and not easy to damage.
The working principle of the embodiment is as follows: firstly, the outer sleeve 1 is sleeved on the pipeline 8, then the two semicircular rings 3 are moved into the outer sleeve 1 which is sleeved on the pipeline 8 in advance, and because a certain gap exists between the teeth joint and the saw teeth between the two semicircular rings 3 and the second gear 102, the two semicircular rings 3 are easily moved into the outer sleeve 1, and then the fixture block 101 is arranged, when the device is moved on the pipeline, the semicircular rings 3 are prevented from falling off from the outer sleeve 1, the first motor 2 is started to drive the first gear 201 to rotate, so that the magnetic flux leakage detector 6 on the rotation detection mechanism is driven to rotate through the second gear 102, the position of the detection probe on the pipeline 8 is automatically adjusted, the detection range of the device is greatly increased, the ball 501 is arranged, the friction force when the device is moved is reduced, and meanwhile, the sliding block 401 is elastically connected with the bottom of the limiting block 4, so that the magnetic flux leakage detector 6 can better approach the surface of the pipeline 8, and be convenient for carry out the magnetic leakage to the pipeline 8 of different pipe diameters and detect.
Example 2
In order to facilitate the application of the device to the detection of pipelines in water, the present embodiment is further improved on the basis of embodiment 1, and compared with embodiment 1, the main difference is that: still be provided with second driving motor 9 and flabellum 901 on overcoat 1, second driving motor 9 fixed mounting is on overcoat 1, be connected through belt transmission between second driving motor 9 and the flabellum 901, establish this device cover back on the pipeline 8 of aquatic, start second driving motor 9 and drive flabellum 901 and rotate, can drive this device and remove along pipeline 8, simultaneously because flabellum 901 drive this device removes the in-process and can make this device rotate on pipeline 8, consequently need not to drive through starting first driving motor 2 and rotate detection mechanism and rotate, save electric energy consumption.
The number and the installation position of the fan blades 901 on the outer cover 1 are not particularly limited, in this embodiment, preferably, the number of the fan blades 901 on the outer cover 1 is four, and the fan blades 901 are installed at four corners of the outer cover 1.
The working principle of the embodiment is as follows: after the device is sleeved on the pipeline 8 in water, the second driving motor 9 is started to drive the fan blade 901 to rotate, the device can be driven to move along the pipeline 8, and meanwhile, the fan blade 901 drives the device to rotate on the pipeline 8 in the moving process, so that the first driving motor 2 is not required to be started to drive the rotation detection mechanism to rotate, and the electric energy consumption is saved.
In summary, the following steps: the fixing device of the adjustable pipeline magnetic leakage detection probe is characterized in that an outer sleeve is sleeved on a pipeline, two semicircular rings are moved into the outer sleeve sleeved on the pipeline in advance, a clamping block is arranged to prevent the semicircular rings from falling off from the outer sleeve when the device is moved on the pipeline, a first motor is started, a magnetic leakage detector on a rotation detection mechanism is driven to rotate through a first gear and a second gear, the position of the detection probe on the pipeline is automatically adjusted, the detection range of the device is greatly increased, balls are arranged to reduce the friction force when the device is moved, meanwhile, the sliding block is elastically connected with the bottom of a limiting block, the magnetic leakage detector can be better close to the surface of the pipeline, magnetic leakage detection of pipelines with different pipe diameters is facilitated, after the device is sleeved on the pipeline in water, a second driving motor is started to drive fan blades to rotate, and the device can be driven to move along the pipeline, simultaneously because this device of flabellum drive removes the in-process and can make this device rotate on the pipeline, consequently need not to rotate through starting first driving motor drive rotation detection mechanism, save electric energy consumption.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a fixing device of adjustable pipeline magnetic leakage test probe, its characterized in that, including overcoat (1) with install in overcoat (1) inside be used for to pipeline (8) magnetic leakage detection rotate detection mechanism and rotate the second gear (102) that is used for supporting rotation detection mechanism that sets up on overcoat (1), it includes semicircle ring (3) to rotate detection mechanism, semicircle ring (3) inside is inlayed and is had stopper (4), stopper (4) inside is equipped with the spout, and sliding clamp is equipped with slider (401) in the spout, and the one end of slider (401) passes through spring elastic connection with the bottom of stopper (4), and the other end fixed mounting of slider (401) has installation piece (5), is provided with the mounting groove in installation piece (5) and is provided with the opening on installation piece (5), and fixed mounting has magnetic leakage detector (6) in the mounting groove of installation piece (5), the mounting block (5) is further rotatably provided with a ball (501), the surface of the semicircular ring (3) is provided with sawteeth matched with the second gear (102), the semicircular ring (3) is in toothed connection with the second gear (102), the outer sleeve (1) is fixedly provided with a first driving motor (2), the output end of the first driving motor (2) is fixedly provided with a first gear (201), the first gear (201) is in toothed connection with the second gear (102), the outer sleeve (1) is provided with a clamping block (101), the outer sleeve (1) is further provided with a second driving motor (9) and fan blades (901), the second driving motor (9) is fixedly arranged on the outer sleeve (1), and the second driving motor (9) is connected with the fan blades (901) through belt transmission.
2. The fixing device of the adjustable pipeline magnetic flux leakage detection probe according to claim 1, wherein a handle (7) is further fixedly mounted on the outer sleeve (1), and a rubber sleeve (701) is arranged on the handle (7).
3. The fixing device for the adjustable pipeline magnetic flux leakage detection probe according to claim 2, wherein the number of the second gears (102) installed on the outer sleeve (1) is four.
4. The fixing device of the adjustable pipeline magnetic flux leakage detection probe according to claim 3, wherein the number of the limiting blocks (4) embedded in the semicircular ring (3) is two.
5. The fixing device of the adjustable pipeline magnetic flux leakage detection probe according to claim 4, wherein the fixture block (101) and the handle (7) are fixed with the outer sleeve (1) through bolts.
6. The fixing device of the adjustable pipeline magnetic flux leakage detection probe according to claim 5, wherein the material of the ball (501) is stainless steel.
7. The fixing device of the adjustable pipeline magnetic flux leakage detection probe according to claim 1, wherein the number of the fan blades (901) mounted on the outer sleeve (1) is four, and the fan blades (901) are mounted at four corners of the outer sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021058.3A CN110726059B (en) | 2019-10-25 | 2019-10-25 | Fixing device of adjustable pipeline magnetic leakage test probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021058.3A CN110726059B (en) | 2019-10-25 | 2019-10-25 | Fixing device of adjustable pipeline magnetic leakage test probe |
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| Publication Number | Publication Date |
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| CN110726059A CN110726059A (en) | 2020-01-24 |
| CN110726059B true CN110726059B (en) | 2021-03-09 |
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| CN201911021058.3A Active CN110726059B (en) | 2019-10-25 | 2019-10-25 | Fixing device of adjustable pipeline magnetic leakage test probe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503463B (en) * | 2020-05-07 | 2021-10-08 | 深圳申鲲科技有限公司 | Fixing device for projector capable of automatically adjusting to be horizontal |
| CN111720748A (en) * | 2020-07-10 | 2020-09-29 | 国网宁夏电力有限公司电力科学研究院 | Full-automatic GIS vibration detection system |
| CN114135793B (en) * | 2021-11-09 | 2023-10-13 | 江苏耀坤液压股份有限公司 | Hydraulic oil pipe with self-checking function |
| CN113823068B (en) * | 2021-11-22 | 2022-02-22 | 山东鲁南大数据产业发展有限公司 | Gas leakage detection alarm device based on Internet of things |
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| JP2002302089A (en) * | 2001-04-04 | 2002-10-15 | Honda Motor Co Ltd | Pedal effort detector for motor-assisted bicycle |
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