CN109098200A - It is underwater to inhale mud drawing out soil equipment - Google Patents
It is underwater to inhale mud drawing out soil equipment Download PDFInfo
- Publication number
- CN109098200A CN109098200A CN201811045735.0A CN201811045735A CN109098200A CN 109098200 A CN109098200 A CN 109098200A CN 201811045735 A CN201811045735 A CN 201811045735A CN 109098200 A CN109098200 A CN 109098200A
- Authority
- CN
- China
- Prior art keywords
- hydraulic fill
- fill pipeline
- drawing out
- ring
- out soil
- Prior art date
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 48
- 239000003292 glue Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000005183 dynamical system Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/08—Lowering or sinking caissons
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of underwater suction mud drawing out soil equipment, comprising: N number of dredging plant, it is annular in shape to be arranged;The dredging plant includes motor, and output shaft installs multiple reamers of drill bit surrounding described in drill bit and annular distribution straight down;Mud equipment is inhaled, forms cricoid center positioned at N number of dredging plant;The mud equipment of inhaling includes one end towards the hydraulic fill pipeline on stratum to be dug and communicates with hydraulic fill pipeline, provides the air pipeline of high pressure gas for hydraulic fill pipeline, the hydraulic fill pipeline other end leads to outside.The present invention increases bit pressure by self weight and is furnished with the dynamical system of reamer, various soil layer geology are destroyed by reamer during to realize suction mud in water, suction mud is carried out by high-power suction mud system again, reach the feature for carrying out quickly taking soil under conditions of shallow water or deep water, without considering that tradition inhales certain depth of water that mud needs and geological condition limitation.
Description
Technical field
The present invention relates to land open caisson non-drainage subsidences to take native construction field.More precisely, the present invention relates to a kind of water
Lower suction mud drawing out soil equipment.
Background technique
In recent years, China's transport development is fast-developing, and bridge is essential building in transport development.Science of bridge building
During construction, open caisson is a kind of common bridge foundation structure.Well sinking is that buoyancy, contact are overcome with self gravity
Face frictional resistance, end support force weaken corresponding resistance in a manner of taking soil in well sinking, and then sink.But in tradition
Suction mud mode in, waterpower inhales mud and air and inhales mud mode to be limited by the depth of water and soil layer geological condition.
Summary of the invention
The present invention provides a kind of underwater suction mud drawing out soil equipment, without considering that tradition inhales the certain depth of water and geology of mud needs
Situation limitation, destroys soil layer first with high-power reamer, recycles dredging tube road and air pipeline to carry out absorption broken
Mud after bad.
In order to achieve the goal above, the present invention provides a kind of underwater suction mud drawing out soil equipment, comprising:
N number of dredging plant, it is annular in shape to be arranged;The dredging plant includes motor, and output shaft installs drill bit straight down
With multiple reamers of drill bit surrounding described in annular distribution;
Mud equipment is inhaled, forms cricoid center positioned at N number of dredging plant;The suction mud equipment includes one end towards wait dig
It the hydraulic fill pipeline on stratum and is communicated with hydraulic fill pipeline, provides the air pipeline of high pressure gas, the mud tube for hydraulic fill pipeline
The road other end leads to outside.
Preferably, the underwater suction mud drawing out soil equipment, further includes: fixed plate is used for card and sets fixed motor.
Preferably, the underwater suction mud drawing out soil equipment, each reamer configures overload protective device, if wound below miscellaneous
Object (such as: reinforcing bar is wound on drill bit), it will automatic trip if resistance is larger.
Preferably, the underwater suction mud drawing out soil equipment, each dredging plant further include:
Seal casinghousing, including the motor seal;The motor seal shell is installed in the fixed plate, and institute
The output shaft for stating motor is successively pierced by the seal casinghousing and fixed plate straight down.
Preferably, the underwater suction mud drawing out soil equipment, further includes:
Clump weight is removably mounted on the seal casinghousing.
Preferably, the underwater suction mud drawing out soil equipment, the reamer are installed in mounting disc, and the mounting disc is vertical
In the output shaft of the motor, the reamer favours the drill bit.
Preferably, the underwater suction mud drawing out soil equipment, multiple reamers are in same level.
Preferably, the underwater suction mud drawing out soil equipment, there are also multiple Accrete clearing devices, are distributed in the mud tube
In road, the Accrete clearing device is specifically included:
Fixed ring, circumferential direction are attached at the hydraulic fill pipeline inner wall;
Limition orientation ring, circumferential direction are set to the hydraulic fill pipeline inner wall, and separated by a distance with the hydraulic fill pipeline;Institute
Limition orientation ring is stated to be made of web plate;
Ring-spring, one end loop connecting break under the fixed ring, and the other end connects circumferential connection ring shape scraper plate one
End, along the direction far from the ring-spring, the thickness of cyclic annular scraper plate is gradually reduced, until tip is sharp;
And the ring-spring is led between hydraulic fill pipeline inner wall and limition orientation ring in the limit of limition orientation ring
To under effect, the ring-spring attaches hydraulic fill pipeline inner wall and realizes free extension.
Preferably, the underwater suction mud drawing out soil equipment, the hydraulic fill pipeline include lower part hard component and on
The flexible portion in portion.
Preferably, the underwater suction mud drawing out soil equipment, the hydraulic fill pipeline include:
Casing ply, inner wall invaginates along its length forms two axisymmetric locating slots;
Inner glue layer, outer wall outwardly convex along its length, forms two positioning strips;Two positioning strips block respectively sets two
In locating slot, so that the casing ply and the inner glue layer be connected and fixed together;The inner glue layer is by multiple sub- inner tubes
It is spliced each other;Two neighboring sub- inner tube one end close to each other, one of them is recessed inwardly to form a cricoid fixing slot,
Another protrudes outward to form a cricoid fixing item, and the fixing item cooperation fixes in the fixing slot, described in two
Sub- inner tube realizes connection, and full viscose glue is filled in the position that fixing item is removed in the fixing slot;
Wherein, the section of the fixing slot is that up-small and down-big two-part is step-like;The fixing item includes cricoid insertion
Item and lower end are articulated with two cricoid inclined plates of the insertion two sides lower end, between the inclined plate and the insertion item
Setting at an acute angle, and multiple first springs are set therebetween.
The present invention is include at least the following beneficial effects: the present invention increases bit pressure by self weight and is furnished with the dynamical system of reamer
System, to be destroyed again various soil layer geology by high-power suction mud system by reamer during realizing suction mud in water
System carries out suction mud, reaches the feature for carrying out quickly taking soil under conditions of shallow water or deep water, needs without considering that tradition inhales mud
Certain depth of water and the geological condition limitation wanted.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the top view for inhaling mud drawing out soil equipment in embodiment 1 under water;
Fig. 2 is the overall structure diagram for inhaling mud drawing out soil equipment in embodiment 1 under water;
Fig. 3 is the overall structure diagram for inhaling mud drawing out soil equipment in embodiment 2 under water;
Fig. 4 is the structural schematic diagram of Accrete clearing device in embodiment 2;
Fig. 5 is the top view in dredging tube road in embodiment 2;
Fig. 6 is the structural schematic diagram of inner glue layer in dredging tube road in embodiment 2;
Fig. 7 is the connection schematic diagram in embodiment 2 between two neighboring sub- inner tube.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained;In the description of the present invention, term " transverse direction ", " vertical
To ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", the instructions such as "outside" side
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.
Embodiment 1
As shown in Figs. 1-2, the present invention provides a kind of underwater suction mud drawing out soil equipment, comprising:
N number of dredging plant 15, it is annular in shape to be arranged;The dredging plant includes motor 1, and output shaft installs brill straight down
First 2 and annular distribution described in 2 surrounding of drill bit multiple reamers 3;Wherein, the reamer 3 is installed in mounting disc 15, the installation
For disk 310 perpendicular to the output shaft of the motor, the reamer favours the drill bit.Multiple reamers 3 are in same level.
Mud equipment 14 is inhaled, is located at N number of dredging plant 15 and forms cricoid center;The suction mud equipment 14 includes one end court
It is communicated to the hydraulic fill pipeline 5 on stratum to be dug and with hydraulic fill pipeline 5, provides the air pipeline 4 of high pressure gas for hydraulic fill pipeline 5,
5 other end of hydraulic fill pipeline leads to outside.It is rigid pipeline outside the dredging tube road 5.
Fixed plate 6 is used for card and sets fixed motor 1.
Each dredging plant further include:
Seal casinghousing 8, including the motor seal;The motor 1, seal casinghousing 8 are installed on the fixed plate 6
On, and the output shaft of the motor 1 is successively pierced by the seal casinghousing 8 and fixed plate 6 straight down.
Clump weight 9 is removably mounted on the seal casinghousing 8.
It before starting operation, first passes through that door machine is whole into the water by equipment, reamer 3 is made to reach the place for needing to take soil, it is first
First start motor 1, motor 1 drives drill bit 2 to rotate, and drives the rock breaking reamer 3 connecting with drill bit 2, destroys the soil body, soil layer is stirred
It is dynamic to do entrance scattered or in granular bulk to hydraulic fill pipeline 5, and it is mixed with mud after the air pipeline 4 of high pressure gas ejection at the same time
It closes, is dispersed in the bubble for forming many small density in hydraulic fill pipeline 5, these bubbles buoyancy upward by mud simultaneously drives mud
(viscous force) and move upwards, and pressure reduction during rising, volume increases.Therefore it is formed in the gas-liquid mixed stage negative
Pressure, lower part mud are continuously replenished soil up and enter conduit under the drive of mud, is easily discharged out of the hole with mud, and turnover repeats, shape
At a continuous plasma discharge process.It after the completion of the point takes soil, need to be lifted by crane by door machine, then be moved to next operation and click through
Row takes native operation,.Lifting operation is carried out using door machine at the top of open caisson, equipment is can be realized and quickly turns during using
Cabin, to further promote the working efficiency of this product.
Embodiment 2
A kind of underwater suction mud drawing out soil equipment, comprising:
N number of dredging plant 15, it is annular in shape to be arranged;The dredging plant includes motor 1, and output shaft installs brill straight down
First 2 and annular distribution described in 2 surrounding of drill bit multiple reamers 3;Wherein, the reamer 3 is installed in mounting disc 15, the installation
For disk 310 perpendicular to the output shaft of the motor, the reamer favours the drill bit.Multiple reamers 3 are in same level.
Mud equipment 14 is inhaled, is located at N number of dredging plant 15 and forms cricoid center;The suction mud equipment 14 includes one end court
It is communicated to the hydraulic fill pipeline 5 on stratum to be dug and with hydraulic fill pipeline 5, provides the air pipeline 4 of high pressure gas for hydraulic fill pipeline 5,
5 other end of hydraulic fill pipeline leads to outside.
Fixed plate 6 is used for card and sets fixed motor 1.
In another embodiment, the underwater suction mud drawing out soil equipment, each dredging plant further include:
Seal casinghousing 8, including the motor seal;The motor 1, seal casinghousing 8 are installed on the fixed plate 6
On, and the output shaft of the motor 1 is successively pierced by the seal casinghousing 8 and fixed plate 6 straight down.
Clump weight 9 is removably mounted on the seal casinghousing 8.
It before starting operation, first passes through that door machine is whole into the water by equipment, reamer 3 is made to reach the place for needing to take soil, it is first
First start motor 1, motor 1 drives drill bit 2 to rotate, and drives the rock breaking reamer 3 connecting with drill bit 2, destroys the soil body, soil layer is stirred
It is dynamic to do entrance scattered or in granular bulk to hydraulic fill pipeline 5, and it is mixed with mud after the air pipeline 4 of high pressure gas ejection at the same time
It closes, is dispersed in the bubble for forming many small density in hydraulic fill pipeline 5, these bubbles buoyancy upward by mud simultaneously drives mud
(viscous force) and move upwards, and pressure reduction during rising, volume increases.Therefore it is formed in the gas-liquid mixed stage negative
Pressure, lower part mud are continuously replenished soil up and enter conduit under the drive of mud, is easily discharged out of the hole with mud, and turnover repeats, shape
At a continuous plasma discharge process.It after the completion of the point takes soil, need to be lifted by crane by door machine, then be moved to next operation and click through
Row takes native operation.Lifting operation is carried out using door machine at the top of open caisson, equipment is can be realized and quickly turns during using
Cabin, to further promote the working efficiency of this product.
Wherein, it as shown in figure 4, there are also multiple Accrete clearing devices 13, is distributed in the hydraulic fill pipeline 5, the dredging
Device 13 specifically includes: fixed ring 131, and circumferential direction is attached at 5 inner wall of hydraulic fill pipeline;Limition orientation ring 132, circumferential direction is set
In 5 inner wall of hydraulic fill pipeline, and it is separated by a distance with the hydraulic fill pipeline 5;The limition orientation ring 132 is by web plate system
At;Ring-spring 133, one end loop connecting is lower disconnected in the fixed ring 131, and the other end connects circumferential connection ring shape scraper plate
134 one end, along the direction far from the ring-spring 133, the thickness of cyclic annular scraper plate 134 is gradually reduced, until tip is sharp;
And the ring-spring 133 is located between 5 inner wall of hydraulic fill pipeline and limition orientation ring 132, in the limit of limition orientation ring 132
Under guiding role, the ring-spring 133 attaches 5 inner wall of hydraulic fill pipeline and realizes free extension.When dredging tube road 5 is inhaled from lower to upper
When mud, mud will squeeze ring-spring 133, bring it about deformation, put aside energy, when stopping passes through air pipeline 4
When injecting pressure-air, dredging tube road 5 will stop inhaling mud, and external force disappears, and ring-spring 133, which discharges, restores deformation, and this process
It will be a reciprocal process, until spring is completely static, restore original length, this process will be using cyclic annular scraper plate 134 in mud
The mud of 5 inner wall of dredging tube road adherency is purged before dry, avoids being difficult to clean off after drying.
Wherein, as shown in figure 5, the hydraulic fill pipeline 5 includes: casing ply 510, inner wall invaginates to be formed along its length
Two axisymmetric locating slots 511;Inner glue layer 520, outer wall outwardly convex along its length, forms two positioning strips 521;
Two positioning strips 521 block respectively to be set in two locating slots 511, so that the casing ply 510 is clamped admittedly with the inner glue layer 520
It is scheduled on together;As shown in fig. 6-7, the inner glue layer 520 is spliced each other by multiple sub- inner tubes 522;Two neighboring sub- inner tube
522 one end close to each other, one of them is recessed inwardly to form a cricoid fixing slot 523, another protrudes outward to form one
Cricoid fixing item, wherein the fixing item includes that cricoid insertion item 524 and lower end are articulated with the insertion two sides
The cricoid inclined plate 526 of two of lower end, setting at an acute angle between the inclined plate 526 and the insertion item 524, and set therebetween
Set multiple first springs 525.The section of the fixing slot 523 is that up-small and down-big two-part is step-like;The fixing item 524 cooperates
It fixes in the fixing slot 523, two sub- inner tubes 522 is realized into connection, and remove in the fixing slot 523 and fix item
Fill full viscose glue in 524 position;Since the interior sebific duct 520 on the inside of hydraulic fill pipeline is easy to damage, current processing mode is all
Entire 5 entirety of hydraulic fill pipeline is replaced, the waste of outer layer casing ply 510 not yet damaged is caused, and setting herein can
So as to replacement inner glue layer 520 is facilitated directly to pull out by inner glue layer 520 when disassembled, and when seated, due to mud
It is very long to starch pipeline, directly fills in the too long interior sebific duct 520 of length unrealistic, therefore is herein split as interior sebific duct 520 more
A sub- inner tube 522, a section installation.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of underwater suction mud drawing out soil equipment characterized by comprising
N number of dredging plant, it is annular in shape to be arranged;The dredging plant includes motor, and output shaft installs drill bit and ring straight down
Shape is distributed multiple reamers of the drill bit surrounding;
Mud equipment is inhaled, forms cricoid center positioned at N number of dredging plant;The suction mud equipment includes one end direction stratum to be dug
Hydraulic fill pipeline and communicated with hydraulic fill pipeline, provide the air pipeline of high pressure gas for hydraulic fill pipeline, the hydraulic fill pipeline is another
Outside is led in one end.
2. underwater suction mud drawing out soil equipment as described in claim 1, which is characterized in that further include:
Fixed plate is used for card and sets fixed motor.
3. underwater suction mud drawing out soil equipment as described in claim 1, which is characterized in that each reamer configures overload protective device.
4. underwater suction mud drawing out soil equipment as claimed in claim 2, which is characterized in that each dredging plant further include:
Seal casinghousing, including the motor seal;The motor seal shell is installed in the fixed plate, and the electricity
The output shaft of machine is successively pierced by the seal casinghousing and fixed plate straight down.
5. underwater suction mud drawing out soil equipment as claimed in claim 4, which is characterized in that further include:
Clump weight is removably mounted on the seal casinghousing.
6. underwater suction mud drawing out soil equipment as claimed in claim 5, which is characterized in that the reamer is installed in mounting disc, institute
Mounting disc is stated perpendicular to the output shaft of the motor, the reamer favours the drill bit.
7. underwater suction mud drawing out soil equipment as claimed in claim 6, which is characterized in that multiple reamers are in same level.
8. underwater suction mud drawing out soil equipment as described in claim 1, which is characterized in that there are also multiple Accrete clearing devices, are spaced apart
In the hydraulic fill pipeline, the Accrete clearing device is specifically included:
Fixed ring, circumferential direction are attached at the hydraulic fill pipeline inner wall;
Limition orientation ring, circumferential direction are set to the hydraulic fill pipeline inner wall, and separated by a distance with the hydraulic fill pipeline;The limit
Position guide ring is made of web plate;
Ring-spring, one end loop connecting break under the fixed ring, and the other end connects circumferential connection ring shape scraper plate one end, edge
The direction far from the ring-spring, the thickness of cyclic annular scraper plate gradually reduces, until tip is sharp;
And the ring-spring is made between hydraulic fill pipeline inner wall and limition orientation ring in the limition orientation of limition orientation ring
Under, the ring-spring attaches hydraulic fill pipeline inner wall and realizes free extension.
9. underwater suction mud drawing out soil equipment as claimed in claim 4, which is characterized in that the hydraulic fill pipeline includes the hardness of lower part
The flexible portion of part and top.
10. as claimed in claim 9 underwater inhale mud drawing out soil equipment, which is characterized in that the hydraulic fill pipeline includes:
Casing ply, inner wall invaginates along its length forms two axisymmetric locating slots;
Inner glue layer, outer wall outwardly convex along its length, forms two positioning strips;Two positioning strips block respectively sets two calmly
In the slot of position, so that the casing ply and the inner glue layer be connected and fixed together;The inner glue layer by multiple sub- inner tubes each other
It is spliced;Two neighboring sub- inner tube one end close to each other, one of them is recessed inwardly to form a cricoid fixing slot, another
A to protrude outward to form a cricoid fixing item, the fixing item cooperation fixes in the fixing slot, will be in two sons
Pipe realizes connection, and full viscose glue is filled in the position that fixing item is removed in the fixing slot;
Wherein, the section of the fixing slot is that up-small and down-big two-part is step-like;The fixing item includes cricoid insertion item, with
And lower end is articulated with two cricoid inclined plates of the insertion two sides lower end, it is at an acute angle between the inclined plate and the insertion item
Setting, and multiple first springs are set therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811045735.0A CN109098200B (en) | 2018-09-07 | 2018-09-07 | Underwater mud sucking and soil sampling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811045735.0A CN109098200B (en) | 2018-09-07 | 2018-09-07 | Underwater mud sucking and soil sampling device |
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CN109098200A true CN109098200A (en) | 2018-12-28 |
CN109098200B CN109098200B (en) | 2024-01-26 |
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CN201811045735.0A Active CN109098200B (en) | 2018-09-07 | 2018-09-07 | Underwater mud sucking and soil sampling device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113931186A (en) * | 2021-10-18 | 2022-01-14 | 中交第二航务工程局有限公司 | Auxiliary pile foundation pulling-out construction method under space-limited condition |
CN114561968A (en) * | 2022-01-27 | 2022-05-31 | 中铁十八局集团有限公司 | Intelligent water-jetting mud-absorbing equipment for assisting double-wall steel cofferdam bottom sinking |
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WO2008018788A1 (en) * | 2006-08-10 | 2008-02-14 | Ries Holding B.V. | Building structure, flushing device and method for introducing a building structure into the ground |
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CN105887907A (en) * | 2016-05-03 | 2016-08-24 | 上海市基础工程集团有限公司 | Open caisson sinking and soil-taking machine for soft soil foundation |
CN207047935U (en) * | 2017-11-14 | 2018-02-27 | 中电建水环境治理技术有限公司 | Ecological dredging inhales device with strand |
CN208965571U (en) * | 2018-09-07 | 2019-06-11 | 中交二航局第二工程有限公司 | It is underwater to inhale mud drawing out soil equipment |
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2018
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WO2008018788A1 (en) * | 2006-08-10 | 2008-02-14 | Ries Holding B.V. | Building structure, flushing device and method for introducing a building structure into the ground |
CN101446375A (en) * | 2008-12-19 | 2009-06-03 | 河北宇通特种胶管有限公司 | Mud suction and drainage hose and preparation method thereof |
CN104499496A (en) * | 2014-12-25 | 2015-04-08 | 中铁大桥局集团有限公司 | Device for rapidly taking oil under deep-water condition |
CN104790449A (en) * | 2015-04-29 | 2015-07-22 | 河北新钻钻机有限公司 | Submersible type dredger |
CN105887907A (en) * | 2016-05-03 | 2016-08-24 | 上海市基础工程集团有限公司 | Open caisson sinking and soil-taking machine for soft soil foundation |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113931186A (en) * | 2021-10-18 | 2022-01-14 | 中交第二航务工程局有限公司 | Auxiliary pile foundation pulling-out construction method under space-limited condition |
CN113931186B (en) * | 2021-10-18 | 2023-08-15 | 中交第二航务工程局有限公司 | Auxiliary pile foundation pulling construction method under space-limited condition |
CN114561968A (en) * | 2022-01-27 | 2022-05-31 | 中铁十八局集团有限公司 | Intelligent water-jetting mud-absorbing equipment for assisting double-wall steel cofferdam bottom sinking |
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