CN209568491U - A kind of waters dredging pipeline of high reliability - Google Patents
A kind of waters dredging pipeline of high reliability Download PDFInfo
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- CN209568491U CN209568491U CN201821820708.1U CN201821820708U CN209568491U CN 209568491 U CN209568491 U CN 209568491U CN 201821820708 U CN201821820708 U CN 201821820708U CN 209568491 U CN209568491 U CN 209568491U
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- waters
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- pipeline
- pipe
- high reliability
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Abstract
The utility model discloses a kind of waters of high reliability to dredge pipeline, the waters dredging pipeline includes float tube, immersed tube and bank pipe, described float tube one end connects immersed tube, the sludge pipe of other end connection dredger, the bank pipe is arranged on bank, and it is connect with immersed tube, the float tube includes several self-floating steel pipes and several sebific ducts, self-floating steel pipe is spaced apart from each other with sebific duct to be connect, the waters dredging pipeline further includes that several fix anchor, these one end for fixing anchor are separately fixed under water, and the other end is separately connected float tube.The utility model substantially increases the working efficiency of trailing suction hopper dredger.
Description
Technical field
The utility model relates to a kind of pipeline structures, and in particular to a kind of waters dredging pipeline of high reliability.
Background technique
For trailing suction hopper dredger in construction, the laying for dredging pipeline is the important component of dredging work, reasonable pipeline
Arrangement advantageously ensures that the speed for mud, improves production efficiency and guarantees going on smoothly for construction.
Pipeline is dredged generally by float tube, immersed tube and bank Guan Zucheng, and the floating degree of existing float tube is not all right, is often easy to appear
The case where sinking or damaging, to largely effect on working efficiency.
Utility model content
The utility model to solve the above-mentioned problems, to provide a kind of waters dredging pipeline of high reliability.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
Pipeline is dredged in a kind of waters of high reliability, and the waters dredging pipeline includes float tube, immersed tube and bank pipe, described floating
Pipe one end connects immersed tube, and the other end connects the sludge pipe of dredger, and the bank pipe setting is connect on bank, and with immersed tube, described
Float tube includes several self-floating steel pipes and several sebific ducts, and self-floating steel pipe is spaced apart from each other with sebific duct to be connect, and the waters is dredged
Dredging pipeline further includes that several fix anchor, these one end for fixing anchor are separately fixed under water, and the other end is separately connected float tube.
In a preferred embodiment of the utility model, the specification of the self-floating steel pipe is 6m × Φ 650mm.
In a preferred embodiment of the utility model, the specification of the sebific duct is 1.5m × Φ 650mm.
In a preferred embodiment of the utility model, removably connected between the fixed anchor and float tube by flange
It connects.
In a preferred embodiment of the utility model, the connecting pin of the float tube and immersed tube is equipped with air release valve.
The beneficial effects of the utility model are:
The utility model substantially increases the working efficiency of trailing suction hopper dredger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Structural schematic diagram when Fig. 2 is immersed tube floating.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1 and Fig. 2, pipeline is dredged in the waters of high reliability provided by the utility model comprising float tube 100 is sunk
Pipe 200 and bank pipe 300.
Float tube 100 is for above floating on the surface, and one end and immersed tube 200 are detachably connected, and the other end and rake are inhaled
The sludge pipe of dredger is detachably connected.
Float tube 100 specifically includes dry self-floating steel pipe 110 and several sebific ducts 120.
The specification of self-floating steel pipe 110 is 6m × Φ 650mm, and the specification of sebific duct is 1.5m × Φ 650mm, and self-floating
Steel pipe 110 is spaced apart from each other with sebific duct to be connect to form float tube 100, the buoyancy of float tube 100 not only can be improved in this way, but also improve floating
The elasticity and toughness of pipe 100, so that float tube 100 is hardly damaged and deforms.
The lower surface of float tube 100 at interval of at 150m be equipped with connecting flange 130.
The application specifically further includes that several fix anchor 140, these are fixed anchor 140 and are separately fixed under water, and each
Fixed anchor 140 is detachably connected with a connecting flange 130, can both protect float tube 100 in this way, so that float tube 100 is not easy to shake,
It is convenient for the installation of float tube 100 again.
In addition, for the ease of adjusting the height of float tube 100, so that float tube 100 is suitable for different water levels, in each fixed anchor
140 tops are equipped with a hydraulic stem, and hydraulic stem fixing end is connect with fixed anchor 140, and telescopic end and connecting flange 130 are cooperatively connected.
It is equipped with air release valve 150 in the junction of float tube 100 and immersed tube 200, air release valve 150 can be by immersed tube 200
Interior air releases, consequently facilitating immersed tube 200 sinks.
Immersed tube 200 is used to sink to underwater, the detachably connected float tube 100 of one end, the detachably connected bank of the other end
Pipe 300.
Float tube 100, immersed tube 200 and bank pipe 300 specifically can connect bolt by pneumatic impact wrench reinforcement flange between each other
Structure is attached, and not only can guarantee leakproofness in this way, but also can be easy to disassemble.
Bank pipe 300 is arranged on bank face, connect with immersed tube 200, specifically can be by several single-unit steel pipes, several
A elbow and several sebific ducts are spliced, and are suitable for the installation of various landform convenient for bank pipe 300 in this way.
Bank pipe 300 with water pump for connecting, and after water pump water filling, water can be conveyed to immersed tube 200 by bank pipe 300, so that
Immersed tube 200 sinks.
In addition, the application further includes two blind plates 400, air compressor machines for the ease of the immersed tube 200 after use floats
500 and water regulating valve 600 out.
It, can be by the way that two blind plates 400 be mounted on immersed tube after immersed tube 200 is disassembled from float tube 100 and bank pipe 300 respectively
200 both ends can be specifically attached by screw thread or flange method.
The blind plate 400 of air compressor machine 500, air delivering pipeline and one end is tightly connected, and can specifically be set on blind plate 400 at one end
There is the seal with sealing-plug, air delivering pipeline is salable to be assigned into seal.
Water regulating valve 600 out are arranged on the blind plate 400 of the other end, are the water yields for adjusting immersed tube 200.
In this way, compressed air is input in immersed tube 200 by air compressor machine 500, then adjusted by going out water regulating valve 600
The water yield of immersed tube 200 is saved, so that the meeting of immersed tube 200 original place is gradually floated, without changing position, convenient for recycling.
In addition, preventing soil plug to improve mud extraction efficiency, one layer can be equipped in immersed tube 200 and 100 inner surface of float tube
The smooth stainless steel layer in surface or layers of copper.
Furthermore it is equipped with a protective layer in 200 outer surface of immersed tube, protective layer can protect immersed tube 200, prevent immersed tube 200 from existing
Bottom corrosion or freezing.
Protective layer concretely plastic layer or Kapton.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. pipeline is dredged in a kind of waters of high reliability, which is characterized in that the waters dredging pipeline includes float tube, immersed tube and bank
Pipe, described float tube one end connect immersed tube, and the other end connects the sludge pipe of dredger, and the bank pipe is arranged on bank, and and immersed tube
Connection, the float tube includes several self-floating steel pipes and several sebific ducts, and self-floating steel pipe is spaced apart from each other with sebific duct to be connect, institute
Stating waters dredging pipeline further includes that several fix anchor, these one end for fixing anchor are separately fixed under water, and the other end connects respectively
Connect float tube.
2. pipeline is dredged in a kind of waters of high reliability according to claim 1, which is characterized in that the self-floating steel pipe
Specification be 6m × Φ 650mm.
3. pipeline is dredged in a kind of waters of high reliability according to claim 1, which is characterized in that the specification of the sebific duct
For 1.5m × Φ 650mm.
4. pipeline is dredged in the waters of high reliability according to claim 1 a kind of, which is characterized in that the fixed anchor and floating
It is detachably connected by flange between pipe.
5. pipeline is dredged in a kind of waters of high reliability according to claim 1, which is characterized in that the float tube and immersed tube
Connecting pin be equipped with air release valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820708.1U CN209568491U (en) | 2018-11-06 | 2018-11-06 | A kind of waters dredging pipeline of high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821820708.1U CN209568491U (en) | 2018-11-06 | 2018-11-06 | A kind of waters dredging pipeline of high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568491U true CN209568491U (en) | 2019-11-01 |
Family
ID=68321162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821820708.1U Active CN209568491U (en) | 2018-11-06 | 2018-11-06 | A kind of waters dredging pipeline of high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568491U (en) |
-
2018
- 2018-11-06 CN CN201821820708.1U patent/CN209568491U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Fenghe Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201207 Patentee after: China Construction port and Waterway Bureau Group Co.,Ltd. Address before: No.1, Fenghe Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201207 Patentee before: CHINA STATE CONSTRUCTION HARBOUR CONSTRUCTION Co.,Ltd. |