CN110743871B - A clear stifled device of inside for hydraulic engineering pipeline - Google Patents
A clear stifled device of inside for hydraulic engineering pipeline Download PDFInfo
- Publication number
- CN110743871B CN110743871B CN201911076240.9A CN201911076240A CN110743871B CN 110743871 B CN110743871 B CN 110743871B CN 201911076240 A CN201911076240 A CN 201911076240A CN 110743871 B CN110743871 B CN 110743871B
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- pipeline
- pressure water
- steel ring
- flat steel
- hydraulic
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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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an internal blockage removing device for a hydraulic engineering pipeline, which comprises an annular base, wherein a pipeline fixing and stretching device is arranged on the annular base, an adjustable circular pipeline sealing device is arranged on the pipeline fixing and stretching device, an adjustable high-pressure water spraying device is arranged in the adjustable circular pipeline sealing device, the adjustable circular pipeline sealing device is fixed with the pipeline through a hydraulic telescopic rod on the annular base and stretches through a telescopic hydraulic oil cylinder, so that an adjustable annular flat steel ring is pushed to move, waterproof cloth is used for sealing between the flat steel ring and a high-pressure water spraying pipe, and therefore sludge in the pipeline is removed through high-pressure water. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of pipeline dredging related equipment, in particular to an internal blockage removing device for a hydraulic engineering pipeline.
Background
The hydraulic engineering has a wide range, including farmland hydraulic engineering, tunnel engineering, port engineering, farmland hydraulic engineering and the like, and various hydraulic buildings need to be built in the hydraulic engineering.
In patent CN 201810280545.0-an internal blockage removing device for hydraulic engineering pipeline, the device is headed by a blockage removing device, the power device is tailed, when in the pipeline, the driving box is always attached to the inner wall of the pipeline under the action of a first tension spring, and the outer surface of the driving wheel is provided with an anti-slip groove, which can provide enough advancing power for the blockage removing device, the power device adopts a tension wheel structure, no matter what kind of device platform the driving device is in, the power can be transmitted to the driving device through an active belt, the whole power box is in a narrow strip shape, which is convenient for the sludge cleaned in front to pass through, improves the blockage removing efficiency, the scraper in the blockage removing device plays a role in removing the sludge on the wall of the pipeline, and the rotating ring, the mounting rod and the scraper are always in a rotating state under the drive of a rotating motor, which is beneficial to the dredging of the pipeline, and a plurality of blockage removing devices can be installed through a connecting device according to different pipeline states, the cleaning is more thorough.
The existing device is used for cleaning pipelines with fixed sizes, and when the pipelines with different sizes are subjected to dredging, the dredging device corresponding to the size of the pipeline is used, so that the application range of the dredging device is reduced.
Disclosure of Invention
The invention aims to solve the problems and designs an internal blockage removing device for a hydraulic engineering pipeline.
The technical scheme of the invention is that the internal blockage removing device for the hydraulic engineering pipeline comprises an annular base, wherein a pipeline fixing and stretching device is arranged on the annular base, an adjustable circular pipeline sealing device is arranged on the pipeline fixing and stretching device, an adjustable high-pressure water spraying device is arranged in the adjustable circular pipeline sealing device, the hydraulic telescopic rod on the annular base is fixed with the pipeline and stretches through a telescopic hydraulic oil cylinder, so that an adjustable annular flat steel ring is pushed to move, waterproof cloth is used between the flat steel ring and a high-pressure water spraying pipe for sealing, and therefore sludge in the pipeline is removed through high-pressure water.
The pipeline fixing and stretching device comprises an annular base, wherein three hydraulic telescopic rods are installed on the surface of the outer side of the annular base and are evenly distributed on the annular base, an arc-shaped baffle is installed at the upper end of each hydraulic telescopic rod, a rubber wear-resistant pad is installed on each arc-shaped baffle, four telescopic hydraulic cylinders are installed on the side surface of one side of the annular base, and pipeline sealing bases are installed at the telescopic ends of the four telescopic hydraulic cylinders.
The adjustable circular pipeline sealing device comprises a pipeline sealing base, four supporting hydraulic cylinders are mounted on the surface of the outer side of the pipeline sealing base, fixed bosses are mounted at the telescopic ends of the four supporting hydraulic cylinders, a flat steel ring is arranged outside the pipeline sealing base, a through groove is formed in the center of the flat steel ring and is movably connected with the fixed bosses, sliding grooves are formed in two sides of the through groove, a sliding bottom plate is mounted at one end of the flat steel ring, limiting posts are mounted at two ends of the sliding bottom plate and are movably connected with the sliding grooves, a micro motor is mounted at the other end of the flat steel ring, a rope winding wheel is mounted at the rotating end of the micro motor and is provided with a steel wire rope, the steel wire rope is fixedly connected with the other end of the flat steel ring, a circular waterproof cloth is mounted on the surface of the outer side of the flat steel ring and is fixedly connected with the pipeline sealing base, and a rubber sealing gasket is arranged on the outer side surface of the flat steel ring.
Adjust high-pressure water jet equipment include install high-pressure water pipe in the seal for pipe joints base, high-pressure water pipe and annular base fixed connection, high-pressure hose one is installed to high-pressure water pipe one end, high pressure water spray nozzle is installed to high-pressure hose one end, install four electric telescopic handle on seal for pipe joints base one side surface, four electric telescopic handle's flexible end and high pressure water spray nozzle fixed connection, install high-pressure hose two on the high-pressure water pipe lower surface, the arc spray pipe is installed to two lower extremes of high-pressure hose, install little high pressure water spray nozzle on the arc spray pipe side surface, seal for pipe joints base top is equipped with lighting device.
The lighting device comprises a lighting support arranged on the upper surface of the pipeline sealing base, a lighting platform is installed above the lighting support, a lighting box is installed on the lighting platform, a lighting hole is formed in the side surface of the lighting box, a toughened glass plate is installed in the lighting hole, a highlight LED lamp is installed inside the lighting box, and a camera is installed on one side of the highlight LED lamp.
The high-pressure water pipe is connected with an external water pipe through a high-pressure water pump.
The annular base is externally provided with an operation panel, and an operation button and a liquid crystal display screen are installed on the operation panel.
The arc-shaped water spraying pipe is fixedly connected with the high-pressure water pipe through an adjusting telescopic rod, an infrared distance measuring sensor is installed at the center of the lower surface of the arc-shaped water spraying pipe, and a waterproof transparent shell is arranged on the infrared distance measuring sensor.
According to the internal blockage removing device for the hydraulic engineering pipeline, which is manufactured by the technical scheme, the flat steel ring with the adjustable circumference is adjusted according to the size of the pipeline, so that the flat steel ring seals the pipeline, meanwhile, the waterproof cloth is arranged in the flat steel ring for sealing, the flat steel ring is driven to move through hydraulic expansion and contraction, then the pipeline is washed through high-pressure water flow, and silt in the pipeline is removed.
Drawings
Fig. 1 is a schematic structural diagram of an internal blockage removal device for a hydraulic engineering pipeline, provided by the invention;
FIG. 2 is a cross-sectional view of the flat steel ring of the present invention;
FIG. 3 is an expanded top view of the flat steel ring of the present invention;
FIG. 4 is an expanded side view of the flat steel ring of the present invention;
FIG. 5 is a schematic view of the flat steel ring of the present invention;
FIG. 6 is a schematic view of the arcuate sprinkler tube of the present invention;
FIG. 7 is a schematic view of an illumination box according to the present invention;
FIG. 8 is a schematic view of a control panel according to the present invention;
in the figure, 1, a ring-shaped base; 2. a hydraulic telescopic rod; 3. an arc-shaped baffle plate; 4. a rubber wear pad; 5. a telescopic hydraulic oil cylinder; 6. a pipe sealing base; 7. supporting a hydraulic oil cylinder; 8. fixing the boss; 9. a flat steel ring; 10. a through groove; 11. a sliding groove; 12. a sliding bottom plate; 13. a limiting column; 14. a micro motor; 15. a rope winding wheel; 16. a wire rope; 17. circular waterproof cloth; 18. a rubber gasket; 19. a high pressure water pipe; 20. a first high-pressure hose; 21. a high-pressure water spray nozzle; 22. an electric telescopic rod; 23. a second high-pressure hose; 24. an arc-shaped water spraying pipe; 25. a small high pressure water spray nozzle; 26. an illumination support; 27. an illumination platform; 28. an illumination box; 29. an illumination aperture; 30. tempering the glass plate; 31. a high light LED lamp; 32. a camera; 33. a control panel; 34. an operation button; 35. a liquid crystal display screen; 36. adjusting the telescopic rod; 37. an infrared ranging sensor; 38. a waterproof transparent shell.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-8, in this embodiment:
when the pipeline needs to be cleaned, the device is firstly placed inside the pipeline, the device is connected with an external power supply, the high-pressure water pipe 19 is connected with an external high-pressure water pump, and a worker operates the device through the operation panel 33;
firstly, the hydraulic telescopic rod 2 is controlled to start working, the hydraulic telescopic rod 2 extends out to press the arc-shaped baffle plate 3 to the inside of the pipeline, thereby fixing the annular base 1 on the inner wall of the pipeline, controlling the micro motor 14 to start working, driving the rope winding wheel 15 to start rotating by the rotation of the micro motor 14, winding or unwinding the steel wire rope 16 into or out of the rope winding wheel 15 by the rotation of the rope winding wheel 15, so that one end of the flat steel ring 9 is driven to start moving through the steel wire rope 16, the perimeter of the flat steel ring 9 is adjusted, when the rubber sealing gasket 18 on the flat steel ring 9 is pressed on the inner wall of the pipeline, the micro motor 14 carries out micro adjustment to ensure that the rubber sealing gasket 18 seals the pipeline through the extrusion of the flat steel ring 9 and the interior of the pipeline, at the moment, the supporting hydraulic oil cylinder 7 is controlled to start to extend out, the supporting hydraulic oil cylinder 7 inserts the fixing boss 8 into the through groove 10 on the flat steel ring 9, and the flat steel ring 9 is fixed with the pipeline sealing base 6;
at the moment, by starting the high-pressure water pump, external water enters the first high-pressure hose 20 and the second high-pressure hose 23 through the high-pressure water pipe 19, the small high-pressure water spray nozzle 25 and the high-pressure water spray nozzle 21 on the arc-shaped water spray pipe 24 spray water into the pipeline for washing, meanwhile, the adjusting telescopic rod 36 is controlled to start working, the arc-shaped water spray pipe 24 moves downwards, the height of the arc-shaped water spray pipe 24 is adjusted through the infrared distance measuring sensor 37, the lower surface of the pipeline is cleaned, meanwhile, the highlight LED lamp 31 is controlled to start lighting, the camera 32 is turned on, and the worker can observe the pipeline cleaning condition through the liquid crystal display 35 on the operation panel 33;
control hydraulic stretching hydro-cylinder 5 at this moment begins to stretch out, through the fixed pressure of annular base 1 and pipeline inner wall, thereby make hydraulic stretching hydro-cylinder 5 promote flat steel ring 9 and begin to remove, after hydraulic stretching hydro-cylinder 5 stretches out the certain distance, control hydraulic stretching rod 2 begins to shrink this moment, make cowl 3 and pipeline inner wall break away from, control hydraulic stretching hydro-cylinder 5 begins to shrink this moment, thereby make annular base 1 begin to remove to pipeline seal base 6, repeat this operation of a plurality of times, alright clear up whole pipeline with the water under high pressure.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (4)
1. An internal blockage removing device for a hydraulic engineering pipeline comprises an annular base (1) and is characterized in that a pipeline fixing and stretching device is arranged on the annular base (1), an adjustable circular pipeline sealing device is arranged on the pipeline fixing and stretching device, an adjustable high-pressure water spraying device is arranged in the adjustable circular pipeline sealing device, the adjustable circular pipeline sealing device is fixed with the pipeline through a hydraulic telescopic rod on the annular base (1) and stretches through a telescopic hydraulic oil cylinder, so that an adjustable annular flat steel ring is pushed to move, waterproof cloth is used for sealing between the flat steel ring and a high-pressure water spraying pipe, and therefore sludge in the pipeline is removed through high-pressure water;
the pipeline fixing and stretching device comprises an annular base (1), wherein three hydraulic telescopic rods (2) are arranged on the outer side surface of the annular base (1), the three hydraulic telescopic rods (2) are uniformly distributed on the annular base (1), an arc-shaped baffle (3) is arranged at the upper end of each hydraulic telescopic rod (2), a rubber wear-resistant pad (4) is arranged on each arc-shaped baffle (3), four telescopic hydraulic cylinders (5) are arranged on the side surface of one side of the annular base (1), and pipeline sealing bases (6) are arranged at the telescopic ends of the four telescopic hydraulic cylinders (5);
the adjustable circular pipeline sealing device comprises a pipeline sealing base (6), four supporting hydraulic oil cylinders (7) are installed on the surface of the outer side of the pipeline sealing base (6), a fixed boss (8) is installed at the telescopic end of each supporting hydraulic oil cylinder (7), a flat steel ring (9) is arranged outside the pipeline sealing base (6), a through groove (10) is formed in the center of the flat steel ring (9), the through groove (10) is movably connected with the fixed boss (8), sliding grooves (11) are formed in two sides of the through groove (10), a sliding bottom plate (12) is installed at one end of the flat steel ring (9), limiting posts (13) are installed at two ends of the sliding bottom plate (12), the limiting posts (13) are movably connected with the sliding grooves (11), a micro motor (14) is installed at the other end of the flat steel ring (9), and a rope rolling wheel (15) is installed at the rotating end of the micro motor (14), a steel wire rope (16) is installed on the rope winding wheel (15), the steel wire rope (16) is fixedly connected with the other end of the flat steel ring (9), a round waterproof cloth (17) is installed on the outer side surface of the flat steel ring (9), the round waterproof cloth (17) is fixedly connected with the pipeline sealing base (6), and a rubber sealing gasket (18) is installed on the outer side surface of the flat steel ring (9);
the high-pressure water spraying adjusting device comprises a pipeline sealing base (6) which is internally provided with a high-pressure water pipe (19), the high-pressure water pipe (19) is fixedly connected with the annular base (1), one end of the high-pressure water pipe (19) is provided with a first high-pressure hose (20), one end of the first high-pressure hose (20) is provided with a high-pressure water spray nozzle (21), the side surface of one side of the pipeline sealing base (6) is provided with four electric telescopic rods (22), the telescopic ends of the four electric telescopic rods (22) are fixedly connected with a high-pressure water spray nozzle (21), a second high-pressure hose (23) is arranged on the lower surface of the high-pressure water pipe (19), an arc-shaped water spraying pipe (24) is installed at the lower end of the second high-pressure hose (23), a small high-pressure water spraying nozzle (25) is installed on the side surface of the arc-shaped water spraying pipe (24), and a lighting device is arranged above the pipeline sealing base (6);
the lighting device comprises surface mounting has illumination support (26) on pipe seal base (6), illumination platform (27) are installed to illumination support (26) top, install illumination case (28) on illumination platform (27), it has illumination hole (29) to open on illumination case (28) side surface, install toughened glass board (30) in illumination hole (29), illumination case (28) internally mounted has highlight LED lamp (31), camera (32) are installed to highlight LED lamp (31) one side.
2. An internal block clearing device for hydraulic engineering pipes according to claim 1, characterised in that the high pressure water pipe (19) is connected with the external water pipe by a high pressure water pump.
3. The internal blockage removing device for the hydraulic engineering pipeline is characterized in that an operation panel (33) is arranged outside the annular base (1), and an operation button (34) and a liquid crystal display screen (35) are arranged on the operation panel (33).
4. The internal blockage removal device for the hydraulic engineering pipeline according to claim 1, wherein the arc-shaped water spray pipe (24) is fixedly connected with the high-pressure water pipe (19) through an adjusting telescopic rod (36), an infrared distance measurement sensor (37) is installed at the center of the lower surface of the arc-shaped water spray pipe (24), and a waterproof transparent shell (38) is arranged on the infrared distance measurement sensor (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911076240.9A CN110743871B (en) | 2019-11-06 | 2019-11-06 | A clear stifled device of inside for hydraulic engineering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911076240.9A CN110743871B (en) | 2019-11-06 | 2019-11-06 | A clear stifled device of inside for hydraulic engineering pipeline |
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| Publication Number | Publication Date |
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| CN110743871A CN110743871A (en) | 2020-02-04 |
| CN110743871B true CN110743871B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911076240.9A Active CN110743871B (en) | 2019-11-06 | 2019-11-06 | A clear stifled device of inside for hydraulic engineering pipeline |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170397B (en) * | 2020-10-10 | 2023-04-11 | 上海理工大学 | Long distance oil pipeline cleaning device and cleaning vehicle |
| CN112377722A (en) * | 2020-10-28 | 2021-02-19 | 杭州国辰机器人科技有限公司 | Online power and signal line system of plugging into of extra long pipeline |
| CN112895111A (en) * | 2021-01-14 | 2021-06-04 | 衡水瑟林科技有限公司 | Pipeline in-situ repairing method |
| CN113546929A (en) * | 2021-08-28 | 2021-10-26 | 昆明理工大学 | Filling pipe inner wall cleaning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2258228A1 (en) * | 1974-01-21 | 1975-08-18 | Ross Louis | |
| JPH06122367A (en) * | 1992-10-12 | 1994-05-06 | Chubu Electric Power Co Inc | Shifting device for robot in pipe |
| JPH08502688A (en) * | 1992-11-05 | 1996-03-26 | ハイダック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sanitary equipment, especially for cleaning pipes |
| DE102008032564A1 (en) * | 2008-07-11 | 2010-01-14 | Jonathan Herrle | Locomotion device for e.g. water pipe system, has radial and axial expander for providing locomotion within pipes by alternating expansion of radial and axial expander under use of pressure ratios in liquid medium |
| CN105840950A (en) * | 2016-06-06 | 2016-08-10 | 沈阳建筑大学 | Stepping pipeline robot |
| CN106903120A (en) * | 2017-05-11 | 2017-06-30 | 中国矿业大学 | A kind of single two-way crawling formula pipeline cleaning machine people of drive |
| CN206632069U (en) * | 2017-03-03 | 2017-11-14 | 辽河石油勘探局 | The online pipe cleaning device of oil pipeline |
| CN107470280A (en) * | 2017-08-04 | 2017-12-15 | 成都兆丰斯诺科技有限公司 | A kind of cleaning device for inner wall of pipeline |
-
2019
- 2019-11-06 CN CN201911076240.9A patent/CN110743871B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2258228A1 (en) * | 1974-01-21 | 1975-08-18 | Ross Louis | |
| JPH06122367A (en) * | 1992-10-12 | 1994-05-06 | Chubu Electric Power Co Inc | Shifting device for robot in pipe |
| JPH08502688A (en) * | 1992-11-05 | 1996-03-26 | ハイダック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | Sanitary equipment, especially for cleaning pipes |
| DE102008032564A1 (en) * | 2008-07-11 | 2010-01-14 | Jonathan Herrle | Locomotion device for e.g. water pipe system, has radial and axial expander for providing locomotion within pipes by alternating expansion of radial and axial expander under use of pressure ratios in liquid medium |
| CN105840950A (en) * | 2016-06-06 | 2016-08-10 | 沈阳建筑大学 | Stepping pipeline robot |
| CN206632069U (en) * | 2017-03-03 | 2017-11-14 | 辽河石油勘探局 | The online pipe cleaning device of oil pipeline |
| CN106903120A (en) * | 2017-05-11 | 2017-06-30 | 中国矿业大学 | A kind of single two-way crawling formula pipeline cleaning machine people of drive |
| CN107470280A (en) * | 2017-08-04 | 2017-12-15 | 成都兆丰斯诺科技有限公司 | A kind of cleaning device for inner wall of pipeline |
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| CN110743871A (en) | 2020-02-04 |
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Inventor after: Han Yi Inventor after: OuYang Jun Inventor before: OuYang Jun |
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Effective date of registration: 20210823 Address after: 277599 Tengzhou emergency rescue support center, government affairs center, No. 769 TASI North Road, Tengzhou City, Zaozhuang City, Shandong Province Applicant after: Han Yi Address before: 301900 Tianyi lvhai Lanjing garden, Jizhou District, Tianjin 23-2-501 Applicant before: OuYang Jun |
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