CN103790227A - Pipeline dredging device - Google Patents
Pipeline dredging device Download PDFInfo
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- CN103790227A CN103790227A CN201410033959.5A CN201410033959A CN103790227A CN 103790227 A CN103790227 A CN 103790227A CN 201410033959 A CN201410033959 A CN 201410033959A CN 103790227 A CN103790227 A CN 103790227A
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- positioning seat
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- ring surface
- hydraulic cylinder
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Abstract
The invention provides a pipeline dredging device, and belongs to the structural field of urban sewer line dredging equipment. The pipeline dredging device comprises a tail bearing hydraulic locating seat and a front bearing hydraulic locating seat, a front central protrusion of the tail bearing hydraulic locating seat is connected with a rear central protrusion of the front bearing hydraulic locating seat through a single-acting linear hydraulic cylinder, and the annular face of the front end of the front bearing hydraulic locating seat is connected with the annular face of the rear end of a sealed box in a fastening mode. A single-acting hydraulic cylinder is arranged on a central axis of the sealed box, a base of the single-acting hydraulic cylinder is connected with the sealed box in a fastening mode, the piston end of the single-acting hydraulic cylinder is connected with a base of a servo motor in a fastening mode, the servo motor is arranged in the sealed box, the output end of the servo motor is connected with the rear end of a coupling, and connecting rods are evenly distributed on the outer annular face of the front end of the coupling. The front end of the sealed box is covered with an end cover, an opening is formed in the center of the end cover, a bearing is arranged on the inner ring face of the end cover, the outer ring face of the rear end of a tool rest is born on the inner ring face of the bearing, and cleaning blades are evenly distributed on the outer round face of the front end of the tool rest.
Description
Technical field
The present invention relates to the technical field of structures of urban sewage pipe dredging equipment, be specially a kind of pipe dredging device.
Background technology
The two class reasons that mainly contain that occur this class problem of line clogging, a kind of is due to the material that contains a large amount of various easy foulings such as calcium money salt and grease in sanitary sewage.The second reason is that these spots have been mixed again the materials such as silt, urine or greasy dirt in water, make sanitary sewage than the easier fouling of living water use. cause new building to use in the near future, pipeline section just starts to reduce, and flow declines, circulation is smooth so that finally obstruction completely.At this moment just must take measures to clear up.
The workload of dredging sewer engineering is generally all larger, and working face is wider, is one of main cleaning field.Prior art adopts that workman enters in sewer, handheld mechanical dredging or all more renew the practice of pipeline, do so not only time-consuming, take a lot of work, take material, and after a cycle period, sewer still can stop up, and problem is reappeared.
Summary of the invention
For existing above-mentioned defect, the invention provides a kind of pipe dredging device, it makes dredging sewer enter the inner dredging of sewer without workman, and it is time saving and energy saving to clear up, and convenient for cleaning.
A kind of pipe dredging device, it is characterized in that: it comprises afterbody support hydraulic positioning seat, anterior support hydraulic positioning seat, the front central projection of described afterbody support hydraulic positioning seat connects the rear portion central protuberance of anterior support hydraulic positioning seat by single-acting straight line hydraulic cylinder, the front end anchor ring of described anterior support hydraulic positioning seat is fastenedly connected the rear end anchor ring of stuffing box, on the central axis of described stuffing box, be furnished with single-action hydraulic cylinder, the base of described single-action hydraulic cylinder is fastenedly connected described stuffing box, the piston end of described single-action hydraulic cylinder is fastenedly connected the base of servomotor, described servomotor is positioned at described stuffing box inside, the output of described servomotor connects the rear end of shaft coupling, the front end outer ring surface of described shaft coupling is evenly equipped with connecting rod, the drive end bearing bracket of described stuffing box is equipped with end cap, the center opening of described end cap, the inner ring surface of described end cap is provided with bearing, the rear end outer ring surface of knife rest is supported on the inner ring surface of described bearing, outside the front end of described knife rest, disc is evenly equipped with cleaning blade, described cleaning blade exposes to described end cap, the outer end of described connecting rod connects the inside lower end of corresponding described cleaning blade.
It is further characterized in that: the outer ring surface of described afterbody support hydraulic positioning seat and anterior support hydraulic positioning seat is evenly equipped with respectively at least three hydraulic pressure pin, the outer end of described hydraulic pressure pin is support pads structure, described hydraulic pressure pin inside is provided with piston, the outer end of described piston is set with described support pads structure, between the outside of the outer end of described piston and described hydraulic pressure pin, be set with sealing shroud, the inner outer ring surface of described piston is set with spring, the outer end of described spring is mounted on the inner face of described sealing shroud, the inner of described spring is anchored on the inner projection of described piston, the outer ring surface of the inner projection of described piston is set with joint ring, described joint ring is close to the internal cavity of described hydraulic pressure pin, the hydraulic cavities of described afterbody support hydraulic positioning seat and anterior support hydraulic positioning seat is communicated to respectively the inner face of the inner projection of corresponding described hydraulic pressure pin,
Cylinder body, the piston end of described single-acting straight line hydraulic cylinder connect the front central projection of corresponding described afterbody support hydraulic positioning seat, the rear portion central protuberance of anterior support hydraulic positioning seat by cross universal coupling respectively;
The inner chamber middle part of described stuffing box is provided with servomotor locating slot, and described servomotor is positioned at described servomotor locating slot;
Described connecting rod specifically has four, and described cleaning blade specifically has four, and conical head rivet connects the outer end of described connecting rod, the inside lower end of cleaning blade.
Adopt after structure of the present invention, first pipe dredging device is put into the pipeline that needs cleaning, by hydraulic means to afterbody support hydraulic positioning seat, in anterior support hydraulic positioning seat, single-acting straight line hydraulic cylinder, single-action hydraulic cylinder delivery hydraulic pressure, according to the throughput direction of the variation of pressure and restriction conversion hydraulic pressure, first make the structure of the outer ring surface of afterbody support hydraulic positioning seat block inner-walls of duct to afterbody support hydraulic positioning seat infusion fluid, then to infusion fluid in single-acting straight line hydraulic cylinder, its piston forward is upheld, after piston is upheld completely, to anterior support hydraulic positioning seat infusion fluid, make the structure of the outer ring surface of afterbody support hydraulic positioning seat block inner-walls of duct, single-action hydraulic cylinder action afterwards promotes servomotor forward, drivening rod protracts, and then make to clean blade launch, start servomotor, making to clean blade cleans pipeline, the hydraulic operation of afterbody support hydraulic positioning seat makes the structure of outer ring surface depart from inner-walls of duct afterwards, and the hydraulic operation of single-acting straight line hydraulic cylinder makes single-acting straight line hydraulic cylinder advance to anterior support hydraulic positioning seat, the hydraulic operation of afterbody support hydraulic positioning seat makes the structure of the outer ring surface of afterbody support hydraulic positioning seat block inner-walls of duct afterwards, the hydraulic operation of anterior support hydraulic positioning seat makes the hydraulic operation of anterior support hydraulic positioning seat make the structure of outer ring surface depart from inner-walls of duct afterwards, the action of the straight line of single-acting simultaneously hydraulic cylinder, its piston forward is upheld, and then drive anterior support hydraulic positioning seat to travel forward, and then drive cleaning blade to advance, and pipe blow-through inside, pipe dredging device repeats aforesaid operations successively until will need the pipe dredging of desilting complete, it makes dredging sewer enter the inner dredging of sewer without workman, it is time saving and energy saving to clear up, and convenient for cleaning, because connecting rod drives and then can adjust the angle of the cleaning blade of opening by single-action hydraulic cylinder, it makes to clean the size that blade not only can adapt to pipeline, and simple in structure, light.
Accompanying drawing explanation
Fig. 1 is stereogram structural representation of the present invention;
Fig. 2 is front view structural representation of the present invention;
The sectional view structural representation of Fig. 3 afterbody support hydraulic of the present invention positioning seat;
Fig. 4 is the sectional view structural representation of the anterior support hydraulic positioning seat of invention.
The specific embodiment
See Fig. 1～Fig. 4, it comprises afterbody support hydraulic positioning seat 1, anterior support hydraulic positioning seat 2, protruding 3 the rear portion central protuberance 5 that connect anterior support hydraulic positioning seat 2 by single-acting straight line hydraulic cylinder 4 of the front central of described afterbody support hydraulic positioning seat 1, the front end anchor ring of described anterior support hydraulic positioning seat 2 is fastenedly connected the rear end anchor ring of stuffing box 6 by bolt 26, on the central axis of described stuffing box 6, be furnished with single-action hydraulic cylinder 7, the base of described single-action hydraulic cylinder 7 is fastenedly connected described stuffing box 6, the piston end of described single-action hydraulic cylinder 7 is fastenedly connected the base of servomotor 8, described servomotor 8 is positioned at described stuffing box 6 inside, the output of described servomotor 8 connects the rear end of shaft coupling 9, the front end outer ring surface of described shaft coupling 9 is evenly equipped with connecting rod 10, the drive end bearing bracket of described stuffing box 6 is equipped with end cap 11, the center opening of described end cap 11, the inner ring surface of described end cap 11 is provided with bearing 12, the rear end outer ring surface of knife rest 13 is supported on the inner ring surface of described bearing 12, outside the front end of described knife rest 13, disc is evenly equipped with and cleans blade 14, described cleaning blade 14 exposes to described end cap 11, the outer end of described connecting rod 10 connects the inside lower end of corresponding described cleaning blade 14.The outer ring surface of afterbody support hydraulic positioning seat 1 and anterior support hydraulic positioning seat 2 is evenly equipped with respectively at least three hydraulic pressure pin 15, hydraulic pressure pin is guaranteed afterbody support hydraulic positioning seat 1 and the outer ring surface of anterior support hydraulic positioning seat 2 and the location of pipe interior, the outer end of hydraulic pressure pin 15 is support pads structure 16, described hydraulic pressure pin 15 inside are provided with piston 17, the outer end of described piston 17 is set with described support pads structure 16, between the outside of the outer end of described piston 17 and described hydraulic pressure pin 15, be set with sealing shroud 18, the inner outer ring surface of described piston 17 is set with spring 19, the outer end of described spring 19 is mounted on the inner face of described sealing shroud 18, the inner of described spring 19 is anchored on the inner projection 20 of described piston, the outer ring surface of the inner projection 20 of described piston is set with joint ring 21, described joint ring 21 is close to the internal cavity of described hydraulic pressure pin 15, the hydraulic cavities 22 of described afterbody support hydraulic positioning seat 1 and anterior support hydraulic positioning seat 2 is communicated to respectively the inner face of the inner projection 20 of corresponding described hydraulic pressure pin, cylinder body, the piston end of described single-acting straight line hydraulic cylinder 4 connect the front central projection 3 of corresponding described afterbody support hydraulic positioning seat 1, the rear portion central protuberance 5 of anterior support hydraulic positioning seat 2 by cross universal coupling 23 respectively, the inner chamber middle part of described stuffing box 6 is provided with servomotor locating slot 24, and described servomotor 8 is positioned at described servomotor locating slot 24, described connecting rod 10 specifically has four, and described cleaning blade 14 specifically has four, and conical head rivet 25 connects the outer end of described connecting rod 10, the inside lower end of cleaning blade 14.
Claims (5)
1. a pipe dredging device, it is characterized in that: it comprises afterbody support hydraulic positioning seat, anterior support hydraulic positioning seat, the front central projection of described afterbody support hydraulic positioning seat connects the rear portion central protuberance of anterior support hydraulic positioning seat by single-acting straight line hydraulic cylinder, the front end anchor ring of described anterior support hydraulic positioning seat is fastenedly connected the rear end anchor ring of stuffing box, on the central axis of described stuffing box, be furnished with single-action hydraulic cylinder, the base of described single-action hydraulic cylinder is fastenedly connected described stuffing box, the piston end of described single-action hydraulic cylinder is fastenedly connected the base of servomotor, described servomotor is positioned at described stuffing box inside, the output of described servomotor connects the rear end of shaft coupling, the front end outer ring surface of described shaft coupling is evenly equipped with connecting rod, the drive end bearing bracket of described stuffing box is equipped with end cap, the center opening of described end cap, the inner ring surface of described end cap is provided with bearing, the rear end outer ring surface of knife rest is supported on the inner ring surface of described bearing, outside the front end of described knife rest, disc is evenly equipped with cleaning blade, described cleaning blade exposes to described end cap, the outer end of described connecting rod connects the inside lower end of corresponding described cleaning blade.
2. a kind of pipe dredging device according to claim 1, it is characterized in that: the outer ring surface of described afterbody support hydraulic positioning seat and anterior support hydraulic positioning seat is evenly equipped with respectively at least three hydraulic pressure pin, the outer end of described hydraulic pressure pin is support pads structure, described hydraulic pressure pin inside is provided with piston, the outer end of described piston is set with described support pads structure, between the outside of the outer end of described piston and described hydraulic pressure pin, be set with sealing shroud, the inner outer ring surface of described piston is set with spring, the outer end of described spring is mounted on the inner face of described sealing shroud, the inner of described spring is anchored on the inner projection of described piston, the outer ring surface of the inner projection of described piston is set with joint ring, described joint ring is close to the internal cavity of described hydraulic pressure pin, the hydraulic cavities of described afterbody support hydraulic positioning seat and anterior support hydraulic positioning seat is communicated to respectively the inner face of the inner projection of corresponding described hydraulic pressure pin.
3. a kind of pipe dredging device according to claim 1, is characterized in that: cylinder body, the piston end of described single-acting straight line hydraulic cylinder connect the front central projection of corresponding described afterbody support hydraulic positioning seat, the rear portion central protuberance of anterior support hydraulic positioning seat by cross universal coupling respectively.
4. a kind of pipe dredging device according to claim 1, is characterized in that: the inner chamber middle part of described stuffing box is provided with servomotor locating slot, and described servomotor is positioned at described servomotor locating slot.
5. a kind of pipe dredging device according to claim 1, is characterized in that: described connecting rod specifically has four, and described cleaning blade specifically has four, and conical head rivet connects the outer end of described connecting rod, the inside lower end of cleaning blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033959.5A CN103790227B (en) | 2014-01-24 | 2014-01-24 | Pipeline dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033959.5A CN103790227B (en) | 2014-01-24 | 2014-01-24 | Pipeline dredging device |
Publications (2)
| Publication Number | Publication Date |
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| CN103790227A true CN103790227A (en) | 2014-05-14 |
| CN103790227B CN103790227B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410033959.5A Expired - Fee Related CN103790227B (en) | 2014-01-24 | 2014-01-24 | Pipeline dredging device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060683A (en) * | 2014-06-24 | 2014-09-24 | 北京建筑大学 | Pneumatic underground drainage pipeline dredging device |
| CN104912187A (en) * | 2015-06-16 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Radial locking device special for blowdown grab for sewer |
| CN104912186A (en) * | 2015-06-16 | 2015-09-16 | 江南大学 | Self-adaptive drain pipeline dredging robot |
| CN104929235A (en) * | 2015-06-03 | 2015-09-23 | 岳绍凯 | Method for dredging pipeline with stepping pipeline dredger |
| CN104929236A (en) * | 2015-06-03 | 2015-09-23 | 岳绍凯 | Stepping pipeline dredger |
| CN105297882A (en) * | 2015-09-24 | 2016-02-03 | 同济大学 | Sediment mechanical stirring device for drainage pipeline |
| CN105507421A (en) * | 2016-02-04 | 2016-04-20 | 冯振鹏 | Sewer cleaning robot |
| CN106049660A (en) * | 2016-08-01 | 2016-10-26 | 长江勘测规划设计研究有限责任公司 | Small-pollution and low-cost inverted siphon desilting device and method free of water interruption |
| CN106368305A (en) * | 2016-08-26 | 2017-02-01 | 天津大力金刚科技有限公司 | Pipeline dredging robot |
| CN107460924A (en) * | 2017-08-10 | 2017-12-12 | 胡明建 | A kind of design method of direct insertion pipe-dredging machine people |
| CN111926908A (en) * | 2020-07-17 | 2020-11-13 | 宏腾建设集团有限公司 | Pipeline dredging system |
| CN113356344A (en) * | 2021-06-04 | 2021-09-07 | 长兴悍将环保机械制造有限公司 | Spiral transmission silt sewer cleaning equipment |
| CN116180881A (en) * | 2023-04-25 | 2023-05-30 | 山东泉建工程检测有限公司 | Pipeline dredging robot |
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| CN203684389U (en) * | 2014-01-24 | 2014-07-02 | 江南大学 | Pipeline desilting device |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH1181440A (en) * | 1997-09-05 | 1999-03-26 | Junji Ogawa | Deposit scraping attachment in manhole |
| EP0980721A1 (en) * | 1998-08-14 | 2000-02-23 | Sita | Mobile device for cleaning constructions for the transport of fluids, in particular sewers |
| CN200967997Y (en) * | 2006-11-02 | 2007-10-31 | 佟圣英 | Double cylinder directly controlling grab bucket |
| CN201687079U (en) * | 2010-03-25 | 2010-12-29 | 黑旋风工程机械开发有限公司 | Sludge vibration grab bucket |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060683A (en) * | 2014-06-24 | 2014-09-24 | 北京建筑大学 | Pneumatic underground drainage pipeline dredging device |
| CN104060683B (en) * | 2014-06-24 | 2015-08-19 | 北京建筑大学 | Pneumatic type subsoil drain Accrete clearing device |
| CN104929235B (en) * | 2015-06-03 | 2019-02-05 | 岳绍凯 | A method of utilizing stepping type pipeline dredging machine unclog the pipe |
| CN104929235A (en) * | 2015-06-03 | 2015-09-23 | 岳绍凯 | Method for dredging pipeline with stepping pipeline dredger |
| CN104929236A (en) * | 2015-06-03 | 2015-09-23 | 岳绍凯 | Stepping pipeline dredger |
| CN104912186B (en) * | 2015-06-16 | 2017-06-06 | 江南大学 | Self adaptation drainage pipeline dredging robot |
| CN104912186A (en) * | 2015-06-16 | 2015-09-16 | 江南大学 | Self-adaptive drain pipeline dredging robot |
| CN104912187A (en) * | 2015-06-16 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Radial locking device special for blowdown grab for sewer |
| CN105297882A (en) * | 2015-09-24 | 2016-02-03 | 同济大学 | Sediment mechanical stirring device for drainage pipeline |
| CN105507421A (en) * | 2016-02-04 | 2016-04-20 | 冯振鹏 | Sewer cleaning robot |
| CN106049660A (en) * | 2016-08-01 | 2016-10-26 | 长江勘测规划设计研究有限责任公司 | Small-pollution and low-cost inverted siphon desilting device and method free of water interruption |
| CN106368305A (en) * | 2016-08-26 | 2017-02-01 | 天津大力金刚科技有限公司 | Pipeline dredging robot |
| CN106368305B (en) * | 2016-08-26 | 2019-08-02 | 天津大力金刚科技有限公司 | Pipe dredging machine people |
| CN107460924A (en) * | 2017-08-10 | 2017-12-12 | 胡明建 | A kind of design method of direct insertion pipe-dredging machine people |
| CN111926908A (en) * | 2020-07-17 | 2020-11-13 | 宏腾建设集团有限公司 | Pipeline dredging system |
| CN113356344A (en) * | 2021-06-04 | 2021-09-07 | 长兴悍将环保机械制造有限公司 | Spiral transmission silt sewer cleaning equipment |
| CN113356344B (en) * | 2021-06-04 | 2024-04-19 | 长兴悍将环保机械制造有限公司 | Spiral transmission silt sewer cleaning equipment |
| CN116180881A (en) * | 2023-04-25 | 2023-05-30 | 山东泉建工程检测有限公司 | Pipeline dredging robot |
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Granted publication date: 20150422 Termination date: 20190124 |