CN103017711A - Fixation device for on-line industrial pipeline thickness measuring probe and installation method thereof - Google Patents
Fixation device for on-line industrial pipeline thickness measuring probe and installation method thereof Download PDFInfo
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- CN103017711A CN103017711A CN2012104210885A CN201210421088A CN103017711A CN 103017711 A CN103017711 A CN 103017711A CN 2012104210885 A CN2012104210885 A CN 2012104210885A CN 201210421088 A CN201210421088 A CN 201210421088A CN 103017711 A CN103017711 A CN 103017711A
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Abstract
The invention relates to a fixation device for an on-line industrial pipeline thickness measuring probe. The fixation device comprises two steel belt hoops sheathed on a pipeline and a fixation clamping base fixed on the two steel belt hoops, wherein the steel belt hoop is provided with an annular hooping belt covering the outer wall of the pipeline and a locking structure used for locking the hooping belt. The locking structure is provided with a hooping belt sleeve fixed on one end of the hooping belt and a hooping buckle fixed on the other end of the hooping belt. One end of the locking structure is connected with the hooping bolt sleeve, and the other end of the locking structure is inserted into the hooping buckle to be used for locking a hooping bolt of the hooping belt. The fixation clamping base is provided with a inverted U-shaped clamping base body, probe bolts and probe nuts, wherein the probe bolts and the probe nuts are connected with the part of a flat plate of the inverted U-shaped clamping base body, and the lower parts of the probe bolts are provided with positioning pins. A clamping base slot used for clamping and placing a sensor probe is formed in the middle of the part of the flat plate of the clamping base body, and thread through holes used for installing the probe bolts are formed in the parts of the flat plate of the clamping base body on the two sides of the clamping base slot. The fixation device realizes the zero damage of the installation of the probe. Moreover, the fixation device can be conveniently disassembled or assembled, and is suitable for both high temperature and normal temperature.
Description
Technical field
The present invention relates to a kind of pipeline wall thickness on-line monitoring probe fixing device.Particularly relate to a kind of industrial pipeline thickness measurement online probe fixing device and installation method thereof that need not weld.
Background technology
Along with the increase of refining high-sulfur oils, white oil, the etching problem that Petrochemical Enterprises is faced is more and more significant.Especially pipeline and equipment are taken over, and in the sulfur corrosion environment, uniform corrosion might occur for carbon steel, low alloy steel and the stainless steel capital, and pipeline is because of the continuous attenuate of corrosion.In existing advanced pipeline wall thickness on-line monitoring technique, need not be coupled between probe and the tube wall, directly contact.Firm vertical contact the between probe and the tube wall is to obtain the Reliable guarantee effectively measured.
Set bolt directly is welded on pipeline outer wall, but this mode is simple and reliable to the scene welded pipe line.Yet the high-temperature pipe material is generally low alloy steel and stainless steel, to welding sensitivity, easily produces welding crack, and probe does not allow to install with welding manner.Existing other non-welded and installed mode has full shell fill the span of a man's arms type, hinge binding type, and these modes are taken material, heaviness, and dismounting inconvenience, cost is high.For better solution welding manner Thicknesser probe installation question by no means, need to look for another way.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of and need not weld, conveniently detachable industrial pipeline thickness measurement online probe fixing device and installation method thereof.
The technical solution adopted in the present invention is: a kind of industrial pipeline thickness measurement online probe fixing device comprises: be enclosed within two steel band clips on the pipeline, be fixed on the Fixing clamp-seat that is used for the sensor installation probe on two steel band clips.
Described steel band clip includes the annular snap band that is wrapped on the pipeline outer wall, and is used for the locking mechanism of locking clamp band.
Described locking mechanism includes the clamp bolt cover that is fixed on shell ring one end, and the clip that is fixed on the shell ring other end props up to be buckled, and an end is connected to clamp bolt and puts, and the other end props up the clamp bolt that is used for the locking clamp band in the button by inserting described clip.
Described clamp bolt cover, clip prop up and buckle, clamp bolt and shell ring are stainless steel material.
Described Fixing clamp-seat includes П shape deck body, is connected to the probe bolt and the probe nut that are used for the fixation of sensor probe on the П shape deck body plate part, and the lower end of described probe bolt is provided with the register pin for the alignment sensor probe.
The middle part of the plate part of described deck body is formed with the deck groove of putting sensor probe for card, and the plate part of described deck body is positioned at deck groove both sides and is formed with respectively be used to the tapped through hole that described probe bolt is installed.
The supporting leg of the both sides of described Fixing clamp-seat is to be fixedly connected by welding on described two steel band clips.
Described probe bolt, probe nut and register pin are stainless steel material.
A kind of installation method of industrial pipeline thickness measurement online probe fixing device,
(1) at first the steel band clip is installed on the pipeline, button and clamp bolt fastening are propped up by clamp bolt, clip in steel band clip two ends;
(2) probe is put into the deck groove of Fixing clamp-seat (2), in the tapped through hole of Fixing clamp-seat, be screwed into the probe bolt with probe nut, and exert pressure by register pin, probe sensor is fitted tightly with pipeline to be contacted, further lock with probe nut again, and cooperate the signal debugging to regulate probe installation elasticity.
When cold conditions is installed, consider that metal material expands when hot, need again heat tight.
Industrial pipeline thickness measurement online probe fixing device of the present invention and installation method thereof, the on-line monitoring probe of industrial pipeline is installed and is no longer needed by welding probe to be fixed, realized zero damage that probe is installed, and conveniently detachable, high temperature, normal temperature all are suitable for.More convenient probe moves dress simultaneously.So that the present invention has is simple in structure, easy accessibility, do not damage the advantages such as pipeline and work efficiency height.
Description of drawings
Fig. 1 is the front view of industrial pipeline thickness measurement online probe fixing device of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure
1: steel band clip 2: Fixing clamp-seat
3: probe nut 4: the probe bolt
5: register pin 6: the clamp bolt cover
7: clip props up button 8: clamp bolt
9: shell ring 10: pipeline
11: deck body 12: the deck groove
13: tapped through hole
Embodiment
Below in conjunction with embodiment and accompanying drawing industrial pipeline thickness measurement online probe fixing device of the present invention and installation method thereof are made a detailed description.
As shown in Figure 1, industrial pipeline thickness measurement online probe fixing device of the present invention comprises: be enclosed within two steel band clips 1 on the pipeline 10, be fixed on the Fixing clamp-seat 2 that is used for the sensor installation probe on two steel band clips 1.The supporting leg of the both sides of described Fixing clamp-seat 2 is to be fixedly connected by welding on described two steel band clips 1, realizes the combination of steel band clip and Fixing clamp-seat.Can make sensor probe and pipeline close contact by stationary installation of the present invention.
As shown in Figure 1 and Figure 2, described steel band clip 1 includes the annular snap band 9 that is wrapped on pipeline 10 outer walls, and is used for the locking mechanism of locking clamp band 9.Described locking mechanism includes the clamp bolt cover 6 that is fixed on shell ring 9 one ends, the clip that is fixed on shell ring 9 other ends props up buckles 7, one end is connected on the clamp bolt cover 6, and the other end props up the clamp bolt 8 that is used for locking clamp band 9 in the button 7 by inserting described clip.Consider rigidity, thermal expansion and material corrosion resistance, described clamp bolt cover 6, clip prop up button 7, clamp bolt 8 and shell ring 9 and are stainless steel material.
Such as Fig. 1, shown in Figure 3, described Fixing clamp-seat 2 includes Π shape deck body 11, be connected to the probe bolt 4 and the probe nut 3 that are used for the fixation of sensor probe on Π shape deck body 11 plate parts, the lower end of described probe bolt 4 is provided with the register pin 5 for the alignment sensor probe.
The middle part of the plate part of described deck body 11 is formed with the deck groove 12 of putting sensor probe for card, and the plate part of described deck body 11 is positioned at deck groove 12 both sides and is formed with respectively be used to the tapped through hole 13 that described probe bolt 4 is installed.Consider rigidity, thermal expansion and material corrosion resistance, described probe bolt 4, probe nut 3 and register pin 5 are stainless steel material.
The installation method of industrial pipeline thickness measurement online probe fixing device of the present invention comprises the steps,
(1) at first the steel band clip is installed on the pipeline, button and the fastening of clamp bolt pad are propped up by clamp bolt, clip in steel band clip two ends, install for making things convenient for the steel band clip, clamp bolt is lengthened;
(2) probe is put into the deck groove of Fixing clamp-seat 2, in the tapped through hole of Fixing clamp-seat, be screwed into the probe bolt with probe nut, and exert pressure by register pin, probe sensor is fitted tightly with pipeline to be contacted, further lock with probe nut again, and cooperate the signal debugging to regulate probe installation elasticity.
When cold conditions is installed, consider that metal material expands when hot, need again heat tight.
Claims (10)
1. an industrial pipeline thickness measurement online probe fixing device is characterized in that, comprising: be enclosed within two the steel band clips (1) on the pipeline (10), be fixed on the upper Fixing clamp-seat (2) that is used for the sensor installation probe of two steel band clips (1).
2. industrial pipeline thickness measurement online probe fixing device according to claim 1 is characterized in that, described steel band clip (1) includes the annular snap band (9) that is wrapped on pipeline (10) outer wall, and is used for the locking mechanism of locking clamp band (9).
3. industrial pipeline thickness measurement online probe fixing device according to claim 2, it is characterized in that, described locking mechanism includes the clamp bolt cover (6) that is fixed on shell ring (9) one ends, the clip that is fixed on shell ring (9) other end props up buckles (7), one end is connected on the clamp bolt cover (6), and the other end props up the clamp bolt (8) that is used for locking clamp band (9) in the button (7) by inserting described clip.
4. industrial pipeline thickness measurement online probe fixing device according to claim 2 is characterized in that, described clamp bolt cover (6), clip prop up to be buckled (7), clamp bolt (8) and shell ring (9) and be stainless steel material.
5. industrial pipeline thickness measurement online probe fixing device according to claim 1, it is characterized in that, described Fixing clamp-seat (2) includes Π shape deck body (11), be connected to the probe bolt (4) and the probe nut (3) that are used for the fixation of sensor probe on Π shape deck body (11) plate part, the lower end of described probe bolt (4) is provided with the register pin (5) for the alignment sensor probe.
6. industrial pipeline thickness measurement online probe fixing device according to claim 5, it is characterized in that, the middle part of the plate part of described deck body (11) is formed with the deck groove (12) of putting sensor probe for card, and the plate part of described deck body (11) is positioned at deck groove (12) both sides and is formed with respectively be used to the tapped through hole (13) that described probe bolt (4) is installed.
7. industrial pipeline thickness measurement online probe fixing device according to claim 1 is characterized in that, the supporting leg of the both sides of described Fixing clamp-seat (2) is to be fixedly connected by welding on described two steel band clips (1).
8. industrial pipeline thickness measurement online probe fixing device according to claim 5 is characterized in that, described probe bolt (4), probe nut (3) and register pin (5) are stainless steel material.
9. the installation method of an industrial pipeline thickness measurement online probe fixing device claimed in claim 1 is characterized in that,
(1) at first the steel band clip is installed on the pipeline, button and clamp bolt fastening are propped up by clamp bolt, clip in steel band clip two ends;
(2) probe is put into the deck groove of Fixing clamp-seat (2), in the tapped through hole of Fixing clamp-seat, be screwed into the probe bolt with probe nut, and exert pressure by register pin, probe sensor is fitted tightly with pipeline to be contacted, further lock with probe nut again, and cooperate the signal debugging to regulate probe installation elasticity.
10. the installation method of industrial pipeline thickness measurement online probe fixing device according to claim 9 is characterized in that, when cold conditions is installed, considers that metal material expands when hot, needs heat tight again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104210885A CN103017711A (en) | 2012-10-29 | 2012-10-29 | Fixation device for on-line industrial pipeline thickness measuring probe and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104210885A CN103017711A (en) | 2012-10-29 | 2012-10-29 | Fixation device for on-line industrial pipeline thickness measuring probe and installation method thereof |
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| CN103017711A true CN103017711A (en) | 2013-04-03 |
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| CN2012104210885A Pending CN103017711A (en) | 2012-10-29 | 2012-10-29 | Fixation device for on-line industrial pipeline thickness measuring probe and installation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257990A (en) * | 2015-10-20 | 2016-01-20 | 中国石油化工股份有限公司 | Online thickness measurement monitoring device for crude oil long-distance pipeline |
| CN106346417A (en) * | 2016-09-29 | 2017-01-25 | 中国船舶重工集团公司第七〇九研究所 | Rapid zigzag spring mounting device based on wave transmission performance |
| TWI571585B (en) * | 2015-06-24 | 2017-02-21 | Ian Larsen | Large diameter submerged pipe joint device and its combination method |
| CN112504871A (en) * | 2020-11-18 | 2021-03-16 | 贵州大学 | Shearing box for rock sample shearing and acoustic emission measurement at different temperatures |
| CN115043531A (en) * | 2022-08-15 | 2022-09-13 | 杭州领成节能科技有限公司 | Operation detection method and device for power plant wastewater treatment system |
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| CN2318602Y (en) * | 1997-09-29 | 1999-05-12 | 中国石油化工总公司 | Analyzer for slag layer thickness of flotation tank |
| CN1924518A (en) * | 2006-09-21 | 2007-03-07 | 上海大学 | Multiple caliber conduit online real-time ultrasonic thick measuring device |
| CN201306549Y (en) * | 2008-12-01 | 2009-09-09 | 长春云顶汽车部件有限公司 | Strength lathedog |
| CN102359802A (en) * | 2011-07-26 | 2012-02-22 | 上海交通大学 | Device for installing externally-clamping probes of portable ultrasonic flow meter |
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2012
- 2012-10-29 CN CN2012104210885A patent/CN103017711A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318602Y (en) * | 1997-09-29 | 1999-05-12 | 中国石油化工总公司 | Analyzer for slag layer thickness of flotation tank |
| CN1924518A (en) * | 2006-09-21 | 2007-03-07 | 上海大学 | Multiple caliber conduit online real-time ultrasonic thick measuring device |
| CN201306549Y (en) * | 2008-12-01 | 2009-09-09 | 长春云顶汽车部件有限公司 | Strength lathedog |
| CN102359802A (en) * | 2011-07-26 | 2012-02-22 | 上海交通大学 | Device for installing externally-clamping probes of portable ultrasonic flow meter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI571585B (en) * | 2015-06-24 | 2017-02-21 | Ian Larsen | Large diameter submerged pipe joint device and its combination method |
| CN105257990A (en) * | 2015-10-20 | 2016-01-20 | 中国石油化工股份有限公司 | Online thickness measurement monitoring device for crude oil long-distance pipeline |
| CN106346417A (en) * | 2016-09-29 | 2017-01-25 | 中国船舶重工集团公司第七〇九研究所 | Rapid zigzag spring mounting device based on wave transmission performance |
| CN112504871A (en) * | 2020-11-18 | 2021-03-16 | 贵州大学 | Shearing box for rock sample shearing and acoustic emission measurement at different temperatures |
| CN115043531A (en) * | 2022-08-15 | 2022-09-13 | 杭州领成节能科技有限公司 | Operation detection method and device for power plant wastewater treatment system |
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Application publication date: 20130403 |