CN108589820A - The formula that snorkels dredging pipe - Google Patents
The formula that snorkels dredging pipe Download PDFInfo
- Publication number
- CN108589820A CN108589820A CN201810431715.0A CN201810431715A CN108589820A CN 108589820 A CN108589820 A CN 108589820A CN 201810431715 A CN201810431715 A CN 201810431715A CN 108589820 A CN108589820 A CN 108589820A
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- CN
- China
- Prior art keywords
- floating drum
- dredging pipe
- snorkels
- floating
- pressure sensor
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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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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
It snorkels formula dredging pipe the present invention relates to one kind, the formula that originally snorkels dredging pipe includes tube body and the floating body outside tube body；The floating body includes hollow floating drum, is provided with and the matched lantern ring of the tube body in the bottom surface of the floating drum；Sliding is provided with piston plate in the floating drum；Floating drum is separated into buoyancy cavity and adjusting cavity by the piston plate, and the gas-guide tube that end is extend out to above sea is equipped on the buoyancy cavity, the deflector hole being connected to seawater is offered in the adjusting cavity；Control-rod is also equipped between the floating drum and piston plate, the control-rod is driven by control motor；Hydraulic pressure sensor is installed in the outside of the floating drum, the hydraulic pressure sensor is electrically connected with the control chip in control motor；Snorkel formula dredging pipe structure novel, the uniqueness can effectively avoid wave, the erosion of wind-force, damage, to improve the service life of floating body, dredging operation is effectively ensured and for a long time, efficiently carries out.
Description
Technical field
The present invention relates to a kind of accessories of Dredging Field, are a kind of dredging pipes particularly.
Background technology
Dredging pipe is in dredging and reclamation operation and its important one of component, during use by steel pontoon,
Dredging pipe is carried out slurry transportation by plastic float etc. to bubbling through the water column；Since sea stormy waves is larger, pontoon, floating body etc. are in stormy waves
Lower easy and conduit strike, friction are washed away, the badly damaged of the components such as dredging pipe, floating body is caused；Therefore, current maintenance at
This is higher, and repairs and be frequently unfavorable for the stabilization of dredging operation, efficiently carries out.
Invention content
It snorkels formula dredging pipe in view of the above-mentioned problems, the present invention provides one kind, snorkel formula dredging pipe structure novel, the uniqueness,
Dredging pipe can be made to snorkel in sea following distance, wave, the erosion of wind-force, damage are effectively avoided, to improve floating body
Service life, be effectively ensured dredging operation for a long time, efficiently carry out.
To solve the above problems, the technical solution adopted in the present invention is：Originally the formula that snorkels dredging pipe includes tube body and peace
Floating body outside tube body；The floating body includes hollow floating drum, is provided with and the pipe in the bottom surface of the floating drum
The matched lantern ring of body；Sliding is provided with piston plate, the process that piston plate reciprocatingly slides along floating drum vertical direction in the floating drum
In, the side wall of piston plate and the inner wall of floating drum keep air tight contact；Floating drum is separated into buoyancy cavity and adjusting cavity by the piston plate,
The gas-guide tube that end is extend out to above sea is installed on the buoyancy cavity, offers in the adjusting cavity and is connected to seawater
Deflector hole；Control-rod is also equipped between the floating drum and piston plate, the control-rod is driven by control motor；Described
The outside of floating drum is equipped with hydraulic pressure sensor, and the hydraulic pressure sensor is electrically connected with the control chip in control motor.
The beneficial effects of the invention are as follows：Floating body is mounted on by lantern ring on dredging pipe, under the buoyancy of floating drum, dredging
Pipe, which is lifted, to be suspended in seawater, and dredging pipe is located at the lower section of floating drum, and floating drum floats on sea；It is different or defeated due to marine site
Send the power of mud different, therefore dredging pipe required buoyancy difference being additionally provided when suspending when conveying mud is less, is dredged
Dredge the lighter in weight of pipe, floating drum float, expose upwards sea part it is more, at the same time, the hydraulic pressure sensor on floating drum is same
Step floats, also synchronous variation, the reduction of suffered hydraulic pressure；The variable signal is transferred in control chip, and then is controlled motor and driven
Piston plate movement in floating drum；Piston plate is slided along the inner wall of floating drum, is expanded the volume of adjusting cavity, is reduced the volume of buoyancy cavity,
Then seawater is supplemented in adjusting cavity from deflector hole, and the air in buoyancy cavity is discharged from gas-guide tube, and then the buoyancy of floating drum reduces, and floats
Cylinder drives hydraulic pressure sensor gradually to sink, until hydraulic pressure sensor restores to suitable position, detects suitable external water pressure；
And at this point, the top plate of floating drum exposes sea slightly；When the weight in dredging pipe increases, hydraulic pressure sensor and control motor are reversed
The dynamic equilibrium of floating drum and dredging pipe is realized in operation.
The structure can remain that dredging pipe snorkels below sea, and floating drum floating is across the sea, the big portion of floating drum
Partial volume is immersed in seawater, and only sea is exposed on cylinder top；The structure can effectively reduce the stormy waves on sea to dredging pipe and float
Cylinder washes away, and then the mutual abrasion reduced between the two is effectively ensured thin to improve the service life of floating drum and dredging pipe
Dredge the progress of operation long-time, stability and high efficiency, while effectively save maintenance cost.
Compared to traditional dredging pipe structure, the present invention can effectively adapt to the feelings such as marine environment, transmission power, intensity
Condition makes dredging pipe be maintained at best depth always, is corroded to reduce stormy waves to the greatest extent；The structure novel, uniqueness, energy
Enough convenient dismounting are replaced, even if abrasion, failure occurs in floating body, without stopping dredging operation, you can efficiently replaced,
It safeguards, effectively increases dredging efficiency, while alleviating the operating pressure of maintenance personnel.
Preferably, the one end for stretching out sea in the gas-guide tube is equipped with the air guide plug made by hydrophobic material, air guide
The density of plug is less than seawater；The structure can ensure that gas-guide tube is in above sea always, be convenient for the air circulation of buoyancy cavity, together
When can prevent seawater from entering in buoyancy cavity by gas-guide tube.
Preferably, being provided with matched latch closure and annular groove on the lantern ring and floating drum；It is floating in order to quickly dismount
Body.
Preferably, the hydraulic pressure sensor includes the vertical monitoring cylinder being attached on floating drum outer wall, the monitoring cylinder
It is made by soft material；Conduction liquid is filled in the monitoring cylinder；It is other on the monitoring cylinder to be connected to conducting tube, the end of conducting tube
End is equipped with pressure sensor, and the pressure sensor is electrically connected with control chip；The structure can effectively prevent seawater to invade
Electronic component is lost, ensures drying, the stabilization of internal element；Meanwhile place vertically strip monitoring cylinder, can it is more acurrate and
When the variation for detecting hydraulic pressure, to facilitate floating drum more reasonably to snorkel, and then preferably protect dredging pipe.
As further preferred, the monitoring cylinder is made by transparent material, and fluorescent powder is added in conduction liquid；In order to
The boldness for improving floating drum convenient for maintenance personnel's maintenance, is replaced.
Description of the drawings
Fig. 1 is cross section structure schematic diagram when originally snorkeling formula dredging pipe one embodiment low-power operation.
Cross section structure schematic diagram when Fig. 2 is embodiment illustrated in fig. 1 high-power operation.
Fig. 3 is the side structure schematic view of embodiment illustrated in fig. 1.
Specific implementation mode
Embodiment：
In Fig. 1 to embodiment shown in Fig. 3, the formula that originally snorkels dredging pipe includes tube body 1 and floating outside tube body 1
Body；
The floating body includes hollow floating drum 2, is provided with and 1 matched lantern ring of the tube body in the bottom surface of the floating drum 2
3；It is provided with matched latch closure and annular groove 31 on the lantern ring 3 and floating drum 2；Sliding is provided with piston plate in the floating drum 2
4, along during 2 vertical direction of floating drum reciprocatingly slides, the side wall of piston plate 4 keeps airtight with the inner wall of floating drum 2 and connects piston plate 4
It touches；Floating drum 2 is separated into buoyancy cavity 21 and adjusting cavity 22 by the piston plate 4, and end stretching is equipped on the buoyancy cavity 21
Gas-guide tube 5 above to sea, one end that sea is stretched out in the gas-guide tube 5 are equipped with the air guide plug made by hydrophobic material
51, the density of air guide plug 51 is less than seawater；The deflector hole 6 being connected to seawater is offered in the adjusting cavity 22；
Control-rod 7 is also equipped between the floating drum 2 and piston plate 4, the control-rod 7 is driven by control motor 71；
Hydraulic pressure sensor, the hydraulic pressure sensor and the control chip in control motor 71 are installed in the outside of the floating drum 2
It is electrically connected；The hydraulic pressure sensor includes the vertical monitoring cylinder 8 being attached on 2 outer wall of floating drum, and the monitoring cylinder 8 is by soft
Material is made；Conduction liquid is filled in the monitoring cylinder 8；The monitoring cylinder 8 is made by transparent material, is added in conduction liquid
Fluorescent powder；Other on the monitoring cylinder 8 to be connected to conducting tube, the end of conducting tube is equipped with pressure sensor 81, and the pressure passes
Sensor 81 is electrically connected with control chip.
Floating body is mounted on by lantern ring 3 on tube body, and lantern ring 3 is coordinated admittedly after winding dredging pipe several weeks by latch closure and annular groove 31
It is scheduled on floating drum 2；Under the buoyancy of floating drum 2, dredging pipe, which is lifted, to be suspended in seawater, and dredging pipe is located under floating drum 2
Side, floating drum 2 float on sea；
Since the difference in marine site or the power of conveying mud are different, dredging pipe required buoyancy difference being additionally provided when suspending, because
This, when conveying mud is less, the lighter in weight of dredging pipe, floating drum 2 floats upwards, the part on exposing sea is more, same with this
When, the hydraulic pressure sensor on floating drum 2, which synchronizes, to float, suffered hydraulic pressure also synchronous variation, reduce；The variable signal is transferred to control
In chip, and then controls motor 71 and the piston plate 4 in floating drum 2 is driven to move；Piston plate 4 is slided along the inner wall of floating drum 2, is expanded and is adjusted
It saves the volume of chamber 22, reduce the volume of buoyancy cavity 21, then seawater is supplemented in adjusting cavity 22 from deflector hole 6, in buoyancy cavity 21
Air is discharged from gas-guide tube 5, and then the buoyancy of floating drum 2 reduces, and floating drum 2 drives hydraulic pressure sensor gradually to sink, until hydraulic pressure passes
Sensor restores to suitable position, detects suitable external water pressure；And at this point, the top plate of floating drum 2 exposes sea slightly；When thin
When dredging the weight increase in pipe, hydraulic pressure sensor and control 71 reverse operating of motor realize that floating drum 2 and the dynamic of dredging pipe are flat
Weighing apparatus.
The structure can remain that dredging pipe snorkels below sea, and floating drum 2 floating across the sea, floating drum 2 it is big
Partial volume is immersed in seawater, and only sea is exposed on cylinder top；The structure can effectively reduce the stormy waves on sea to dredging pipe and
Floating drum 2 washes away, and then reduces mutual abrasion between the two, to improve the service life of floating drum 2 and dredging pipe, effectively protects
Demonstrate,prove the progress of dredging operation long-time, stability and high efficiency, while effectively save maintenance cost.
In the present embodiment, the monitoring cylinder 8 of hydraulic pressure sensor is placed in outside, and electronic component it is airtight be mounted on inside,
The structure can effectively prevent sea water intrusion electronic component, ensure drying, the stabilization of internal element；Meanwhile the length placed vertically
Bar shaped monitors cylinder 8, can more acurrate, timely monitor the variation of hydraulic pressure, to facilitate floating drum 2 more reasonably to snorkel, in turn
Preferably protection dredging pipe；The hydraulic pressure sensor is simple in structure, cheap, is effectively controlled cost；Meanwhile being entrained in biography
Fluorescent powder in drain can make the monitoring cylinder 8 being placed in outside floating drum 2 more eye-catching, obvious, convenient for maintenance personnel's maintenance, replace.
Compared to traditional dredging pipe structure, the present invention can effectively adapt to the feelings such as marine environment, transmission power, intensity
Condition makes dredging pipe be maintained at best depth always, is corroded to reduce stormy waves to the greatest extent；The structure novel, uniqueness, energy
Enough convenient dismounting are replaced, even if abrasion, failure occurs in floating body, without stopping dredging operation, you can efficiently replaced,
It safeguards, effectively increases dredging efficiency, while alleviating the operating pressure of maintenance personnel.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
- The formula dredging pipe 1. one kind snorkels, the formula that originally snorkels dredging pipe includes tube body（1）With mounted on tube body（1）External floating body； It is characterized in that：The floating body includes hollow floating drum（2）, in the floating drum（2）Bottom surface be provided with and the tube body （1）Matched lantern ring（3）；In the floating drum（2）Interior sliding is provided with piston plate（4）, piston plate（4）Along floating drum（2）Vertical side During reciprocatingly sliding, piston plate（4）Side wall and floating drum（2）Inner wall keep air tight contact；The piston plate（4）It will Floating drum（2）It is separated into buoyancy cavity（21）And adjusting cavity（22）, in the buoyancy cavity（21）On end be installed extend out on sea The gas-guide tube of side（5）, in the adjusting cavity（22）On offer the deflector hole being connected to seawater（6）；In the floating drum（2）With work Seben（4）Between be also equipped with control-rod（7）, the control-rod（7）By control motor（71）Driving；In the floating drum（2）'s Outside is equipped with hydraulic pressure sensor, the hydraulic pressure sensor and control motor（71）Interior control chip is electrically connected.
- 2. the formula dredging pipe according to claim 1 that snorkels, it is characterised in that：In the gas-guide tube（5）Stretch out the one of sea End is equipped with the air guide plug made by hydrophobic material（51）, air guide plug（51）Density be less than seawater.
- 3. the formula dredging pipe according to claim 2 that snorkels, it is characterised in that：In the lantern ring（3）And floating drum（2）Upper setting There are matched latch closure and annular groove（31）.
- 4. the formula dredging pipe according to claim 1,2 or 3 that snorkels, it is characterised in that：The hydraulic pressure sensor includes perpendicular Directly it is attached to floating drum（2）Monitoring cylinder on outer wall（8）, the monitoring cylinder（8）It is made by soft material；The monitoring cylinder（8）It is interior Filled with conduction liquid；In the monitoring cylinder（8）Upper side is connected to conducting tube, and the end of conducting tube is equipped with pressure sensor（81）, The pressure sensor（81）It is electrically connected with control chip.
- 5. the formula dredging pipe according to claim 4 that snorkels, it is characterised in that：The monitoring cylinder（8）It is made by transparent material, Fluorescent powder is added in conduction liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431715.0A CN108589820B (en) | 2018-05-08 | 2018-05-08 | Floating type dredging pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431715.0A CN108589820B (en) | 2018-05-08 | 2018-05-08 | Floating type dredging pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108589820A true CN108589820A (en) | 2018-09-28 |
| CN108589820B CN108589820B (en) | 2020-11-17 |
Family
ID=63636044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431715.0A Expired - Fee Related CN108589820B (en) | 2018-05-08 | 2018-05-08 | Floating type dredging pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589820B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472407A (en) * | 2020-04-16 | 2020-07-31 | 郭新生 | Anti-wave dredging pipe for water conservancy construction |
| CN111561012A (en) * | 2020-05-13 | 2020-08-21 | 郭新生 | Self-hiding dredging pipe for water conservancy construction |
| CN111720628A (en) * | 2020-06-30 | 2020-09-29 | 吴艳芳 | Anti-wave dredging pipe capable of automatically adjusting gravity center |
| CN112460369A (en) * | 2020-10-29 | 2021-03-09 | 周燕红 | Gravity center sinking type wind wave preventing dredging pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0670392A1 (en) * | 1994-03-03 | 1995-09-06 | Eddelbüttel & Schneider GmbH | Method and device for coupling a circulation pipe to a suction dredger |
| CN102395508A (en) * | 2009-04-17 | 2012-03-28 | 埃克赛勒瑞特能源有限合伙公司 | Dockside ship-to-ship transfer of lng |
| CN104153938A (en) * | 2014-07-28 | 2014-11-19 | 刁鸣功 | Integrated-platform floating wave power generation set and system |
| CN206637151U (en) * | 2017-03-15 | 2017-11-14 | 中交上海航道局有限公司 | A kind of attachment means of heavy caliber dredging tube |
| CN207018624U (en) * | 2017-05-26 | 2018-02-16 | 姜考成 | A kind of discharge pipeline composite floating body |
-
2018
- 2018-05-08 CN CN201810431715.0A patent/CN108589820B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0670392A1 (en) * | 1994-03-03 | 1995-09-06 | Eddelbüttel & Schneider GmbH | Method and device for coupling a circulation pipe to a suction dredger |
| CN102395508A (en) * | 2009-04-17 | 2012-03-28 | 埃克赛勒瑞特能源有限合伙公司 | Dockside ship-to-ship transfer of lng |
| CN104153938A (en) * | 2014-07-28 | 2014-11-19 | 刁鸣功 | Integrated-platform floating wave power generation set and system |
| CN206637151U (en) * | 2017-03-15 | 2017-11-14 | 中交上海航道局有限公司 | A kind of attachment means of heavy caliber dredging tube |
| CN207018624U (en) * | 2017-05-26 | 2018-02-16 | 姜考成 | A kind of discharge pipeline composite floating body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472407A (en) * | 2020-04-16 | 2020-07-31 | 郭新生 | Anti-wave dredging pipe for water conservancy construction |
| CN111561012A (en) * | 2020-05-13 | 2020-08-21 | 郭新生 | Self-hiding dredging pipe for water conservancy construction |
| CN111720628A (en) * | 2020-06-30 | 2020-09-29 | 吴艳芳 | Anti-wave dredging pipe capable of automatically adjusting gravity center |
| CN111720628B (en) * | 2020-06-30 | 2021-09-10 | 宁夏兴宁宏达建筑安装工程有限公司 | Anti-wave dredging pipe capable of automatically adjusting gravity center |
| CN112460369A (en) * | 2020-10-29 | 2021-03-09 | 周燕红 | Gravity center sinking type wind wave preventing dredging pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108589820B (en) | 2020-11-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201019 Address after: 2-6-304, East District, government service center building, No. 8, Yantian Road, Yangpu Economic Development Zone, Hainan Province, 578101 Applicant after: Hainan Central Control Technology Co.,Ltd. Address before: 215000 villager committee of Xi Gang village, Ping Wang Town, Wujiang District, Suzhou, Jiangsu Applicant before: Shen Wei |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20210508 |
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