CN107398455A - The explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe - Google Patents
The explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe Download PDFInfo
- Publication number
- CN107398455A CN107398455A CN201710759917.3A CN201710759917A CN107398455A CN 107398455 A CN107398455 A CN 107398455A CN 201710759917 A CN201710759917 A CN 201710759917A CN 107398455 A CN107398455 A CN 107398455A
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- China
- Prior art keywords
- extension rod
- level gauge
- radar level
- waveguide pipe
- explosion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a kind of explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe, belongs to storage tank radar level gauge waveguide pipe cleaning tool technical field.The present invention includes rotation snaking portion, extends bar portion, operating platform portion and manipulator's shank；The extension rod one end connection rotation snaking portion for extending bar portion, the other end are connected through described operating platform portion stretching waveguide pipe is outer with manipulator's shank；Rotation snaking portion includes pivot bar, is hinged on pivot bar side face equipped with several connection supports, has spring between connection support and pivot bar, and the outer end of each connection support is be hinged to be equipped with scraper plate.The present invention can effectively clear up greasy dirt in radar level gauge waveguide pipe, it is ensured that radar level gauge reads the accuracy of data.
Description
Technical field
The present invention relates to storage tank radar level gauge waveguide pipe dirty cleaning tool, and it is clear to belong to storage tank storage tank radar level gauge waveguide pipe
Dirty technical field.
Background technology
With the development of pipelines and petrochemical pipelines, imported crude oil is more and more, and highly viscous crude also gradually increases.Make on large-scale oil storage tank
Radar level gauge wall built-up phenomenon in waveguide pipe due to highly viscous crude, waveguide pipe encrustation will be made by accumulating over a long period, from
And make the data dead of radar level gauge in the position of this liquid level data, especially to there is the oil storage tank of operation to implement dynamic
Monitoring.Being swung back and forth at present using the form of drawstring coppering hammer in the position of about possible fouling, operation snaking accuracy is low,
Activity duration is grown, and scaling effect is bad.Therefore, there is an urgent need to develop a kind of more preferable instrument of scaling effect.
The content of the invention
Part in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide a kind of floating top oil tank radar level gauge waveguide pipe
Explosion-proof dirty cleaning tool, it can effectively clear up greasy dirt in radar level gauge waveguide pipe, it is ensured that radar level gauge reads the accurate of data
Property.
The present invention is achieved through the following technical solutions：A kind of explosion-proof snaking work of floating top oil tank radar level gauge waveguide pipe
Tool, it includes rotation snaking portion, extends bar portion, operating platform portion and manipulator's shank；
The extension bar portion includes extension rod, the rotation snaking portion described in one end connection of extension rod, and the other end of extension rod is worn
Cross described operating platform portion and stretch out outside waveguide pipe and be connected with manipulator's shank；
The rotation snaking portion includes pivot bar, and pivot bar and the extension rod grafting are simultaneously consolidated by removable mode
It is fixed, it is hinged on the pivot bar side face and is supported equipped with several along the centrosymmetric connection of pivot rod axis, each
Connection is supported towards between the side of extension rod and pivot bar and is connected with spring, and be hinged be equipped with outer end of each connection support is scraped
Plate；
The operating platform portion includes operating platform, and operating platform is arranged on waveguide pipe upper end tube nozzle position, had on operating platform
There is the through hole passed through for the extension rod；
Manipulator's shank is integrally fixed at the handle apparatus that extension rod can be driven to rotate on the extension rod.
The extension rod has multiple, is connected between multiple extension rods by pipe collar with screw thread pair, had on the operating platform
Combination bore, combination bore include the minor diameter through hole passed through for the extension rod and the diameter through hole passed through for the pipe collar.
In the radial direction secondary fixation of spiral shell peg or pin between the extension rod and pipe collar.
Several are housed along the centrosymmetric anti-deviation support bar of pivot rod axis on pivot bar side face.
The anti-deviation support bar has two groups, is respectively arranged in the both ends of the pivot bar.
The connection support, spring, scraper plate and anti-deviation support bar have three.
The handle apparatus of manipulator's shank includes rotatable handle bar, axis of the rotatable handle bar along the extension rod into
To setting and being fixed in extension rod radial direction by pipe clamp on extension rod.
The pivot bar is beryllium-bronze pipe, the connection support and the beryllium-bronze plate that scraper plate is cuboid, described to prolong
Stock uses brass material, and the operating platform uses aluminium bronze material.
The operating platform is the lid in oblate cylindricality, and the opening of lid rotates snaking portion, operating platform towards described
Table top on have some hollow outs.
The outside dimension for the locus circle that the outward flange of multiple scraper plates is formed using the axis of pivot bar as the center of circle is big
In guided wave bore.
The beneficial effects of the invention are as follows：The present invention includes rotation snaking mechanism, snaking mechanism extension rod, operating platform, behaviour
Make the part of handle four composition.By rotating operation handle, so as to drive rotation snaking mechanism to rotate, using rotating in snaking mechanism
Scraper plate and guided wave inside pipe wall friction, clear up greasy dirt in radar level gauge waveguide pipe, it is ensured that the accuracy of tank level reading.This
Patent of invention has the characteristics that the snaking time is short, effect is good, simple to operate, while disclosure satisfy that tank field requirement of explosion proof.
Brief description of the drawings
Below according to drawings and examples, the present invention is further described.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 A-A profiles；
Fig. 3 is Fig. 1 B-B profiles；
Fig. 4 is Fig. 1 C-C profiles；
Fig. 5 is Fig. 1 D-D profiles；
Fig. 6 is Fig. 1 E-E profiles；
Fig. 7 is Fig. 1 F-F profiles；
Fig. 8 is Fig. 1 top half partial enlarged drawing；
Fig. 9 is Fig. 1 the latter half partial enlarged drawing.
In figure, 1, scraper plate, 2, connection support, 3, spring, 4, anti-deviation support bar, 5, pivot bar, 6, pipe collar,
7th, extension rod, 8, operating platform, 8-1, combination bore, 8-2, hollow out, 9, pipe clamp, 10, rotatable handle bar.
Embodiment
With reference to embodiment, the present invention is further described.
As shown in Fig. 1-Fig. 9, a kind of explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe, it includes rotation snaking
Portion, extend bar portion, operating platform portion and manipulator's shank；
The extension bar portion includes extension rod 7, the rotation snaking portion described in one end connection of extension rod 7, the other end of extension rod 7
Stretch out outside waveguide pipe through described operating platform portion and be connected with manipulator's shank；
Reference picture 1, Fig. 3, Fig. 4, the rotation snaking portion includes pivot bar 5, and pivot bar 5 is slotting with the extension rod 7
Connect and fixed by removable mode, be hinged on the side face of pivot bar 5 and several are housed along the axis centre of pivot bar 5
Symmetrical connection support 2, each connection support 2 is towards being connected with spring 3, spring between the side of extension rod 7 and pivot bar 5
The pressure for pressing to guided wave inside pipe wall is improved for scraper plate 1, the outer end of each connection support 2 is be hinged to be equipped with scraper plate 1；Multiple scraper plates
The outside dimension for the locus circle that 1 outward flange is formed using the axis of pivot bar 5 as the center of circle is more than guided wave bore.
Reference picture 1, Fig. 6, the operating platform portion include operating platform 8, and operating platform 8 is arranged on waveguide pipe upper end tube nozzle
Position, there is the through hole passed through for the extension rod 7 on operating platform 8；Operating platform 8 is installed in waveguide pipe upper flanges,
Play positioning action.
Manipulator's shank is integrally fixed at the handle apparatus that extension rod 7 can be driven to rotate on the extension rod 7.
The extension rod 7 has multiple, is connected between multiple extension rods 7 by pipe collar 6 with screw thread pair, the operating platform 8
On have a combination bore 8-1, combination bore 8-1 includes the minor diameter through hole passed through for the extension rod 7 and passed through for the pipe collar 6 big
Diameter through hole.In the radial direction secondary fixation of spiral shell peg or pin between the extension rod 7 and pipe collar 6.
Reference picture 1, Fig. 2, it is symmetrical along the axis centre of pivot bar 5 equipped with several on the side face of pivot bar 5
Anti- deviation support bar 4.Anti- deviation support bar 4 can be solid beryllium-bronze pipe, and pivot bar 5 is sleeved on by an annulus
On.The anti-outer end for deviateing support bar 4 is spherical.
The anti-deviation support bar 4 has two groups, is respectively arranged in the both ends of the pivot bar 5.
The connection support 2, spring 3, scraper plate 1 and anti-deviation support bar 4 have three.
Reference picture 1, Fig. 7, the handle apparatus of manipulator's shank include rotatable handle bar 10, and rotatable handle bar 10 is along institute
The axis for stating extension rod 7 is arranged in pairs and is fixed in the radial direction of extension rod 7 by pipe clamp 9 on extension rod 7.Rotatable handle bar
10 use brass material, and pipe clamp 9 selects aluminium bronze material.
The pivot bar 5 is beryllium-bronze pipe, the connection support 2 and the beryllium-bronze plate that scraper plate 1 is cuboid, described
Extension rod 7 uses brass material, and the operating platform 8 uses aluminium bronze material.
The operating platform 8 is in the lid of oblate cylindricality, and the opening of lid is towards the rotation snaking portion, to mitigate equipment
Weight, operating platform 8 set hollow out 8-1 at 12.
The present invention is by rotating operation handle, and so as to drive rotation snaking mechanism to rotate, connection support 2 is combined with scraper plate 1
Overall radial dimension be more than guided wave bore, scraper plate is stretched into after waveguide pipe and extruded under the action of the spring with inwall, utilizes rotation
Scraper plate and guided wave inside pipe wall friction in snaking mechanism, greasy dirt effectively in cleaning storage tank radar level gauge waveguide pipe, simple operation,
Efficiency high.
Because of radar level gauge guided wave pipe diameter and the difference of height, the size of patent all parts of the present invention can change.
Although patent of the present invention is described above in conjunction with accompanying drawing, patent of the present invention is not limited to above-mentioned specific implementation
Mode, above-mentioned embodiment is only schematical, rather than restricted, and one of ordinary skill in the art is at this
Under the enlightenment of aspect patent, in the case where not departing from patent objective of the present invention, by constantly summarizing and improving, it can also do
Go out some changes, these are belonged within the protection of patent of the present invention.
Claims (10)
- A kind of 1. explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe, it is characterised in that：It includes rotation snaking portion, prolonged Long bar portion, operating platform portion and manipulator's shank；The extension bar portion includes extension rod（7）, extension rod（7）The described rotation snaking portion of one end connection, extension rod（7）'s The other end is stretched out outside waveguide pipe through described operating platform portion to be connected with manipulator's shank；The rotation snaking portion includes pivot bar（5）, pivot bar（5）With the extension rod（7）Grafting and by can The mode of tearing open is fixed, the pivot bar（5）It is hinged on side face and several is housed along pivot bar（5）Axis centre is symmetrical Connection support（2）, each connection support（2）Towards extension rod（7）Side and pivot bar（5）Between be connected with spring（3）, Each connection support（2）Outer end be hinged scraper plate is housed（1）；The operating platform portion includes operating platform（8）, operating platform（8）It is flat installed in waveguide pipe upper end tube nozzle position, operation Platform（8）It is upper to have for the extension rod（7）The through hole passed through；Manipulator's shank is integrally fixed at the extension rod（7）On can drive extension rod（7）The handle apparatus of rotation.
- 2. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is described Extension rod（7）There are multiple, multiple extension rods（7）Between pass through pipe collar（6）It is connected with screw thread pair, the operating platform（8）On have Combination bore（8-1）, combination bore（8-1）Including supplying the extension rod（7）The minor diameter through hole and the confession pipe collar passed through（6）Pass through Diameter through hole.
- 3. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 2, it is characterised in that：It is described Extension rod（7）With pipe collar（6）Between in the radial direction secondary fixation of spiral shell peg or pin.
- 4. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is described Pivot bar（5）Several are housed along pivot bar on side face（5）The symmetrical anti-deviation support bar of axis centre（4）.
- 5. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 4, it is characterised in that：It is described Anti- deviation support bar（4）There are two groups, be respectively arranged in the pivot bar（5）Both ends.
- 6. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 4, it is characterised in that：It is described Connection support（2）, spring（3）, scraper plate（1）With anti-deviation support bar（4）There are three.
- 7. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is described The handle apparatus of manipulator's shank includes rotatable handle bar（10）, rotatable handle bar（10）Along the extension rod（7）Axis into To setting and in extension rod（7）Radial direction passes through pipe clamp（9）It is fixed on extension rod（7）On.
- 8. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is described Pivot bar（5）For beryllium-bronze pipe, the connection support（2）And scraper plate（1）For the beryllium-bronze plate of cuboid, the extension rod （7）Using brass material, the operating platform（8）Using aluminium bronze material.
- 9. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is described Operating platform（8）It is the lid in oblate cylindricality, the opening of lid rotates snaking portion, operating platform towards described（8）Table top On have some hollow outs（8-2）.
- 10. the explosion-proof dirty cleaning tool of floating top oil tank radar level gauge waveguide pipe according to claim 1, it is characterised in that：It is more The individual scraper plate（1）Outward flange with pivot bar（5）Axis for the center of circle formed locus circle outside dimension be more than lead Wave duct internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759917.3A CN107398455B (en) | 2017-08-30 | 2017-08-30 | Explosion-proof dirt cleaning tool for guided wave tube of radar level gauge of floating roof oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759917.3A CN107398455B (en) | 2017-08-30 | 2017-08-30 | Explosion-proof dirt cleaning tool for guided wave tube of radar level gauge of floating roof oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398455A true CN107398455A (en) | 2017-11-28 |
| CN107398455B CN107398455B (en) | 2023-03-31 |
Family
ID=60398014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759917.3A Active CN107398455B (en) | 2017-08-30 | 2017-08-30 | Explosion-proof dirt cleaning tool for guided wave tube of radar level gauge of floating roof oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398455B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049491A (en) * | 2017-12-13 | 2018-05-18 | 河海大学常州校区 | A kind of pipeline cleaning machine people |
| CN108188117A (en) * | 2017-12-28 | 2018-06-22 | 大连隆星新材料有限公司 | A kind of inside pipe wall de-waxing apparatus |
| CN109939971A (en) * | 2019-05-07 | 2019-06-28 | 常州机电职业技术学院 | Guided wave radar level gauge belt cleaning device |
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| US20060130251A1 (en) * | 2003-02-10 | 2006-06-22 | Bernard Bourrelly | Device for cleaning a smooth-walled tube |
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| US20060130251A1 (en) * | 2003-02-10 | 2006-06-22 | Bernard Bourrelly | Device for cleaning a smooth-walled tube |
| CN205518852U (en) * | 2016-03-18 | 2016-08-31 | 重庆能源职业学院 | Cleaning device of petroleum chemical pipeline |
| CN205762777U (en) * | 2016-03-29 | 2016-12-07 | 中国石油天然气股份有限公司 | Crude oil sampler scale cleaning device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049491A (en) * | 2017-12-13 | 2018-05-18 | 河海大学常州校区 | A kind of pipeline cleaning machine people |
| CN108188117A (en) * | 2017-12-28 | 2018-06-22 | 大连隆星新材料有限公司 | A kind of inside pipe wall de-waxing apparatus |
| CN109939971A (en) * | 2019-05-07 | 2019-06-28 | 常州机电职业技术学院 | Guided wave radar level gauge belt cleaning device |
| CN109939971B (en) * | 2019-05-07 | 2024-04-26 | 常州机电职业技术学院 | Guided wave radar level gauge belt cleaning device |
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| Publication number | Publication date |
|---|---|
| CN107398455B (en) | 2023-03-31 |
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