CN209798867U - Pipeline system for dredging layered hydraulic fill - Google Patents
Pipeline system for dredging layered hydraulic fill Download PDFInfo
- Publication number
- CN209798867U CN209798867U CN201920080100.8U CN201920080100U CN209798867U CN 209798867 U CN209798867 U CN 209798867U CN 201920080100 U CN201920080100 U CN 201920080100U CN 209798867 U CN209798867 U CN 209798867U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- diameter
- soft
- outer end
- pipe
- 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.)
- Active
Links
Abstract
The utility model relates to a pipe-line system for dredging layering hydraulic reclamation. The device comprises a floating box, wherein a main pipeline, a first branch pipeline assembly and a second branch pipeline assembly are arranged on the upper surface of the floating box, an input soft pipeline is connected to the outer end of the main pipeline, and an input main pipeline is connected to the outer end of the input soft pipeline; the first branch pipeline assembly comprises a first outer pipeline, a first middle pipeline and a first inner pipeline, gate valves are arranged on the first outer pipeline, a first outer soft pipeline is connected to the outer end of the first outer pipeline, a first middle soft pipeline is connected to the outer end of the first middle pipeline, and a first inner soft pipeline is connected to the outer end of the first inner pipeline; the second divides the pipeline subassembly to include pipeline and second interior pipeline in second outer pipeline, the second, and the gate valve is all installed to the three, is connected with the outer soft pipeline of second in the outer end of the pipeline of second, and soft pipeline in the outer end of pipeline is connected with the second in the second. The utility model discloses simple structure, simple operation, realization evenly blow fill.
Description
Technical Field
The utility model belongs to the technical field of dredge the hydraulic reclamation construction equipment, especially, relate to a pipe-line system for dredging layering hydraulic reclamation.
Background
In the dredging construction process, slurry excavated by the reamer is sucked through a slurry suction port and is conveyed to a hydraulic fill area along a pipeline under the pumping action of a slurry pump, so that the dredging hydraulic fill construction is completed. In the hydraulic reclamation construction process, layered hydraulic reclamation of different types of soil is sometimes accompanied, but due to the inherent properties of the cutter suction dredger and the hydraulic reclamation pipeline, uniform and efficient layered hydraulic reclamation in a certain range is difficult to achieve, and when another type of soil is hydraulic-filled on the basis of the original mud surface of a hydraulic reclamation area, the concentration of the soil is often higher in a mud outlet area and lower in other areas. If the uniform hydraulic reclamation needs to be realized, other land machines and tools need to be matched, a large amount of manpower and material resources are consumed, and the construction efficiency is lower.
In consideration of the problems of construction efficiency and construction quality, a pipeline system capable of realizing layered hydraulic fill construction with high efficiency needs to be developed and designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the known art and provide a simple structure, simple operation, realize that even hydraulic reclamation is used for dredging layering hydraulic reclamation's pipe-line system.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a pipeline system for dredging layered hydraulic fill comprises a buoyancy tank provided with a plurality of anchor components, wherein a main pipeline, a first branch pipeline component and a second branch pipeline component which are communicated with the main pipeline are arranged on the upper surface of the buoyancy tank; the first branch pipeline assembly comprises a first outer pipeline, a first middle pipeline and a first inner pipeline, gate valves are mounted on the three pipelines, the diameter of the first outer pipeline is larger than that of the first middle pipeline, the diameter of the first middle pipeline is larger than that of the first inner pipeline, a first outer soft pipeline is connected to the outer end of the first outer pipeline in a butt joint mode, a first middle soft pipeline is connected to the outer end of the first middle pipeline in a butt joint mode, and a first inner soft pipeline is connected to the outer end of the first inner pipeline in a butt joint mode; the second divides the pipeline subassembly to include the outer pipeline of second, pipeline and second interior pipeline in the second, all installs the gate valve on three's body, and the diameter of the outer pipeline of second is greater than the diameter of pipeline in the second, and the diameter of pipeline is greater than the diameter of pipeline in the second, and soft pipeline outside the outer end butt joint of the outer pipeline of second has the second, and soft pipeline in the outer end butt joint of pipeline has the second in the second.
The utility model has the advantages that: the utility model provides a simple reasonable pipe-line system for dredging layering hydraulic reclamation of structural design through setting up total pipeline, first branch pipeline subassembly and second branch pipeline subassembly, has realized dividing the hydraulic reclamation effect of multiplexed output with the input all the way, makes the mud stream of hydraulic reclamation fully disperse, has effectively promoted the homogeneity of hydraulic reclamation construction. Through dividing pipeline assembly setting on the flotation tank with main pipeline, first branch pipeline subassembly and second, make whole pipe-line system float on the surface of water and the shift position of being convenient for, can arrange according to the construction situation in a flexible way. Through set up a plurality of anchor subassemblies on the flotation tank, make the flotation tank can be in construction waters fixed position, the going on of the hydraulic reclamation construction of being convenient for. The input soft pipeline is connected at the outer end of the main pipeline and the input main pipeline is connected at the outer end of the input soft pipeline, so that the input soft pipeline is convenient to be in butt joint connection with the dredger. The soft pipeline is arranged at the outer end of the branch pipeline component, so that the branch pipeline component is convenient to be in butt joint connection with a hydraulic filling pipeline. The whole pipeline system is self-formed into a unit, is convenient to transfer and move on a construction site, and can be quickly put into use.
Preferably: the diameter of the first outer pipeline is equal to that of the second outer pipeline, the diameter of the first middle pipeline is equal to that of the second middle pipeline, and the diameter of the first inner pipeline is equal to that of the second inner pipeline.
Preferably: the diameter of the first outer pipeline is equal to 1.2 to 1.5 times of the diameter of the first middle pipeline, and the diameter of the first middle pipeline is equal to 1.2 to 1.5 times of the diameter of the first inner pipeline.
Preferably: the plurality of anchor assemblies includes first and second forward anchor assemblies forward and aft anchor assemblies rearward; the first front anchor assembly includes a first front anchor and a first front cable, the second front anchor assembly includes a second front anchor and a second front cable, and the rear anchor assembly includes a rear anchor and a rear cable.
Preferably: all be equipped with fixed terminal in the top four corners department of flotation tank, be connected with on each fixed terminal and bind the hawser.
Preferably: the upper surface of the buoyancy tank is provided with a plurality of fixed bases, and the first outer pipeline, the first middle pipeline, the first inner pipeline, the second outer pipeline, the second middle pipeline and the second inner pipeline are fixedly connected with the buoyancy tank through the fixed bases.
Preferably: the fixed base comprises two semi-annular holding pieces which are oppositely arranged, the bottom of each holding piece is provided with a base, and the bases are fixedly connected with the surface plate of the buoyancy tank through bolts.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a first front anchor; 2. a first front cable; 3. inputting a main pipeline; 4. inputting a soft pipeline; 5. a main pipeline; 6. a second front cable; 7. a second front anchor; 8. binding a cable; 9. a fixed terminal; 10. a buoyancy tank; 11. a fixed base; 12. a first outer line; 13. a first intermediate pipe; 14. a first inner conduit; 15. a gate valve; 16. a first outer flexible conduit; 17. a first medium soft pipeline; 18. a first inner flexible conduit; 19. a rear cable; 20. a rear anchor; 21. a second inner conduit; 22. a second intermediate pipeline; 23. a second outer pipe; 24. a second inner flexible conduit; 25. a second medium soft pipeline; 16. a second outer flexible conduit.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
Referring to fig. 1, the pipeline system for dredging layered hydraulic fill of the present invention includes a buoyancy tank 10 configured with a plurality of anchor assemblies, and a main pipeline 5 and a first branch pipeline assembly and a second branch pipeline assembly communicated with the main pipeline are mounted on an upper surface of the buoyancy tank 10. The buoyancy tank 10 is made of steel plates through welding, provides certain buoyancy and is used as a floating platform.
The outer end of the main pipeline 5 is in butt joint with an input soft pipeline 4, and the outer end of the input soft pipeline 4 is in butt joint with an input main pipeline 3. The input main pipeline 3 is in butt joint connection with a slurry discharge pipeline of the dredger, and the input soft pipeline 4 is arranged to enable the connection between the main pipeline 5 and the slurry discharge pipeline of the dredger to have a certain variable allowance, so that flexible connection is provided.
The first branch pipeline assembly comprises a first outer pipeline 12, a first middle pipeline 13 and a first inner pipeline 14, gate valves 15 are mounted on the three pipelines, the diameter of the first outer pipeline 12 is larger than that of the first middle pipeline 13, the diameter of the first middle pipeline 13 is larger than that of the first inner pipeline 14, a first outer soft pipeline 16 is connected to the outer end of the first outer pipeline 12 in a butt joint mode, a first middle soft pipeline 17 is connected to the outer end of the first middle pipeline 13 in a butt joint mode, and a first inner soft pipeline 18 is connected to the outer end of the first inner pipeline 14 in a butt joint mode.
In the present embodiment, the diameter of the first outer pipe 12 is equal to 1.2 to 1.5 times the diameter of the first middle pipe 13, and the diameter of the first middle pipe 13 is equal to 1.2 to 1.5 times the diameter of the first inner pipe 14.
The second divides the pipeline subassembly to include second outer pipeline 23, pipeline 22 and second interior pipeline 21 in the second, all install gate valve 15 on three's body, the diameter of pipeline 22 in the second is greater than in the second to the diameter of second outer pipeline 23, pipeline 22's diameter is greater than in the second in the diameter of second interior pipeline 21, soft pipeline 26 in the outer end butt joint of second outer pipeline 23 has, soft pipeline 25 in the outer end butt joint of pipeline 22 has in the second, soft pipeline 24 in the outer end butt joint of second interior pipeline 21 has.
In the present embodiment, the diameter of the second outer pipe 23 is equal to 1.2 to 1.5 times the diameter of the second middle pipe 22, and the diameter of the second middle pipe 22 is equal to 1.2 to 1.5 times the diameter of the second inner pipe 21.
in this embodiment, the diameter of the first outer pipe 12 is equal to the diameter of the second outer pipe 23, the diameter of the first middle pipe 13 is equal to the diameter of the second middle pipe 22, and the diameter of the first inner pipe 14 is equal to the diameter of the second inner pipe 21.
The purpose of setting the pipe diameter of the inner side pipeline to be smaller than that of the outer side pipeline is as follows: the mud flow in each pipeline is made to be consistent as much as possible according to the pressure difference distribution in the pipeline, and the opening degree of each gate valve 15 can be adjusted manually when the mud flow is inconsistent.
Each flexible pipeline is used for being in butt joint with the hydraulic filling pipeline, and the purpose of arranging each flexible pipeline is to enable the connection between the hydraulic filling pipeline and the branch pipeline component to have a certain variable allowance, so that flexible connection is provided.
the plurality of anchor assemblies includes first and second forward anchor assemblies forward and aft anchor assemblies rearward; the first front anchor assembly comprises a first front anchor 1 and a first front cable 2, the second front anchor assembly comprises a second front anchor 7 and a second front cable 6, and the rear anchor assembly comprises a rear anchor 20 and a rear cable 19. After the pontoon 10 is moved to a predetermined water area by the tug, the pontoon 10 is positioned by lowering the first front anchor 1, the second front anchor 7 and the rear anchor 20.
In this embodiment, all be equipped with fixed terminal 9 in the top four corners department of flotation tank 10, be connected with on each fixed terminal 9 and bind hawser 8, can further fix flotation tank 10 through each binding hawser 8. The buoyancy tank 10 may be floated on the surface of the water or lifted to land and when placed on land, secured by driving ground anchors into the ground and tying the binding lines 8 together.
A plurality of fixed bases 11 are provided on the upper surface of the floating tank 10, and a first outer pipeline 12, a first middle pipeline 13, a first inner pipeline 14, a second outer pipeline 23, a second middle pipeline 22, and a second inner pipeline 21 are fixedly connected to the floating tank 10 by the respective fixed bases 11.
In this embodiment, the fixed base 11 includes two semi-annular embracing pieces that set up relatively, and the bottom of every embracing piece all is equipped with the base, and the base adopts bolt and flotation tank 10's surface panel fixed connection, also can welded fastening to the surface of flotation tank 10.
Claims (7)
1. A pipeline system for dredging layered hydraulic fill is characterized in that: the floating box comprises a floating box (10) provided with a plurality of anchor assemblies, wherein a main pipeline (5) and a first branch pipeline assembly and a second branch pipeline assembly which are communicated with the main pipeline (5) are arranged on the upper surface of the floating box (10), an input soft pipeline (4) is connected to the outer end of the main pipeline (5) in a butt joint mode, and an input main pipeline (3) is connected to the outer end of the input soft pipeline (4) in a butt joint mode;
The first branch pipeline assembly comprises a first outer pipeline (12), a first middle pipeline (13) and a first inner pipeline (14), gate valves (15) are mounted on the bodies of the first outer pipeline (12), the diameter of the first middle pipeline (13) is larger than that of the first middle pipeline (13), the diameter of the first middle pipeline (13) is larger than that of the first inner pipeline (14), a first outer soft pipeline (16) is connected to the outer end of the first outer pipeline (12) in a butt joint mode, a first middle soft pipeline (17) is connected to the outer end of the first middle pipeline (13) in a butt joint mode, and a first inner soft pipeline (18) is connected to the outer end of the first inner pipeline (14) in a butt joint mode; the second divides the pipeline subassembly to include second outer pipeline (23), pipeline (22) and second inner pipeline (21) in the second, all install gate valve (15) on the body of three, the diameter of second outer pipeline (23) is greater than the diameter of pipeline (22) in the second, the diameter of pipeline (22) is greater than the diameter of second inner pipeline (21) in the second, there is second outer soft pipeline (26) in the outer end butt joint of second outer pipeline (23), soft pipeline (25) in the outer end butt joint of pipeline (22) has the second in the second, soft pipeline (24) in the outer end butt joint of second inner pipeline (21).
2. The piping system for dredging layered hydraulic fill of claim 1, wherein: the diameter of the first outer pipe (12) is equal to the diameter of the second outer pipe (23), the diameter of the first middle pipe (13) is equal to the diameter of the second middle pipe (22), and the diameter of the first inner pipe (14) is equal to the diameter of the second inner pipe (21).
3. The piping system for dredging layered hydraulic fill of claim 2, wherein: the diameter of the first outer pipe (12) is equal to 1.2 to 1.5 times the diameter of the first middle pipe (13), and the diameter of the first middle pipe (13) is equal to 1.2 to 1.5 times the diameter of the first inner pipe (14).
4. The piping system for dredging layered hydraulic fill of claim 3, wherein: the plurality of anchor assemblies includes first and second forward anchor assemblies forward and aft anchor assemblies rearward; the first front anchor assembly comprises a first front anchor (1) and a first front cable (2), the second front anchor assembly comprises a second front anchor (7) and a second front cable (6), and the rear anchor assembly comprises a rear anchor (20) and a rear cable (19).
5. The piping system for dredging layered hydraulic fill of claim 3, wherein: all be equipped with fixed terminal (9) in the top four corners department of flotation tank (10), be connected with on each fixed terminal (9) and bind hawser (8).
6. The piping system for dredging layered hydraulic fill of claim 3, wherein: a plurality of fixed bases (11) are arranged on the upper surface of the floating box (10), and a first outer pipeline (12), a first middle pipeline (13), a first inner pipeline (14), a second outer pipeline (23), a second middle pipeline (22) and a second inner pipeline (21) are fixedly connected with the floating box (10) through the fixed bases (11).
7. The piping system for dredging layered hydraulic fill of claim 6, wherein: the fixed base (11) comprises two semi-annular holding pieces which are oppositely arranged, the bottom of each holding piece is provided with a base, and the bases are fixedly connected with the surface plate of the floating box (10) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080100.8U CN209798867U (en) | 2019-01-17 | 2019-01-17 | Pipeline system for dredging layered hydraulic fill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080100.8U CN209798867U (en) | 2019-01-17 | 2019-01-17 | Pipeline system for dredging layered hydraulic fill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798867U true CN209798867U (en) | 2019-12-17 |
Family
ID=68820335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920080100.8U Active CN209798867U (en) | 2019-01-17 | 2019-01-17 | Pipeline system for dredging layered hydraulic fill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592482A (en) * | 2022-03-04 | 2022-06-07 | 中交疏浚技术装备国家工程研究中心有限公司 | Mobile high-precision underwater layered hydraulic filling control construction method |
| WO2023231570A1 (en) * | 2022-06-02 | 2023-12-07 | 中交疏浚技术装备国家工程研究中心有限公司 | Indoor simulation apparatus for mobile underwater layered hydraulic-fill construction |
-
2019
- 2019-01-17 CN CN201920080100.8U patent/CN209798867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592482A (en) * | 2022-03-04 | 2022-06-07 | 中交疏浚技术装备国家工程研究中心有限公司 | Mobile high-precision underwater layered hydraulic filling control construction method |
| CN114592482B (en) * | 2022-03-04 | 2024-01-19 | 中交疏浚技术装备国家工程研究中心有限公司 | Mobile high-precision underwater layered hydraulic filling control construction method |
| WO2023231570A1 (en) * | 2022-06-02 | 2023-12-07 | 中交疏浚技术装备国家工程研究中心有限公司 | Indoor simulation apparatus for mobile underwater layered hydraulic-fill construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209798867U (en) | Pipeline system for dredging layered hydraulic fill | |
| US3820258A (en) | Apparatus and method for dredging retention transport and disposal ofdredged material | |
| EP2236679A2 (en) | Method for sediment transport excavation and trailing suction dredger for executing the method | |
| CN101565957A (en) | Turtle type pump dredge | |
| CN211395787U (en) | River channel dredging device | |
| CN106436800A (en) | Amphibious dredging equipment | |
| CN207392286U (en) | A kind of eddy current type gas disturbs Fine Sediments in Estuaries dredger | |
| CN207392285U (en) | A kind of grid type gas disturbs river mouth mud scum dredger | |
| CN113832979A (en) | Foundation pit water-flushing method earthwork excavation construction method | |
| CN2703037Y (en) | Sludge suction and cleaning dredger | |
| CN201437584U (en) | Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation | |
| JP2003138598A (en) | Method and device for dredging by use of pipe having opening part in bent part | |
| CN107830244B (en) | Inland lake water intaking siphon piping installation method | |
| CN107642065B (en) | construction process for dredging, blowing and filling sand bags | |
| CN102191783A (en) | Device for dredging sludge by dredger | |
| CN205935012U (en) | Modularization environmental protection dredger | |
| CN106560564B (en) | Original soil backfilling apparatus | |
| CN101564970A (en) | Amphibious thick slurry pumping car | |
| CN202644610U (en) | Dredging device of environmental protection air hydraulic suction dredge | |
| CN214884005U (en) | A hydraulic reclamation control mouth of pipe device for dredging hydraulic reclamation pipeline | |
| CN214884007U (en) | Water pipe line loading and plugging device for cutter suction dredger | |
| CN111576517A (en) | Integrated high-pressure anti-blocking suction excavation dredging equipment | |
| CN217128352U (en) | Ditching and pipe laying equipment | |
| CN212248454U (en) | Combined dredger suitable for inland rivers, lakes and ponds | |
| CN220747067U (en) | Cutter suction type river dredging dredger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 346, Chentang technology incubator, 17 Yujiang Road, Hexi District, Tianjin, 300221 Patentee after: CCCC (Tianjin) Dredging Engineering Co.,Ltd. Patentee after: CCCC TIANJIN DREDGING Co.,Ltd. Address before: Tianhang building, No.1, Zhongxin Road, Tanggu District, Binhai New Area, Tianjin 300450 Patentee before: CCCC-TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING Co.,Ltd. Patentee before: CCCC TIANJIN DREDGING Co.,Ltd. |
|
| CP03 | Change of name, title or address |