CN219298262U - Cylindrical foundation structure of suction cylindrical large cylinder for harbor ocean engineering - Google Patents
Cylindrical foundation structure of suction cylindrical large cylinder for harbor ocean engineering Download PDFInfo
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- CN219298262U CN219298262U CN202320098485.7U CN202320098485U CN219298262U CN 219298262 U CN219298262 U CN 219298262U CN 202320098485 U CN202320098485 U CN 202320098485U CN 219298262 U CN219298262 U CN 219298262U
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Abstract
The utility model provides a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, which comprises the following components: a large cylindrical foundation; the suction cylinder is arranged at the bottom of the large cylindrical foundation, and exhaust pipes are arranged in the suction cylinder and the large cylindrical foundation. Preferably, the large cylindrical foundation comprises a cylindrical wall, the bottom of the cylindrical wall is fixedly provided with a cylindrical bottom, and the bottom of the inner side surface of the cylindrical wall is provided with a first reinforcing angle. The cylindrical foundation structure of the suction cylindrical large cylinder for the harbor ocean engineering has the characteristics of reasonable structure, convenience in processing, installation, transportation and disassembly, direct placement, leveling and fixation of the whole structure in a prefabrication factory during site construction, greatly reduced construction difficulty in pile driving construction of the large cylindrical foundation, low cost, convenience in construction, simplicity in leveling, reasonable stress and strong anti-overturning capability.
Description
Technical Field
The utility model relates to the technical field of harbor ocean engineering, in particular to a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering.
Background
Along with the development of the port ocean engineering, how to improve the stability, reliability, convenience and safety of the foundation construction is a difficult problem to be solved in the port ocean engineering at present.
In the face of complex surge and fluid load under water, the traditional cylindrical foundation structure is shallower in soil penetration, the pile driving operation engineering ship has higher requirements on water depth and wave flow force by adopting direct driving, leveling is complex, and the horizontal precision of the foundation directly influences the safety and adaptability of the upper structure.
Therefore, it is necessary to provide a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model provides a cylindrical foundation structure of a suction cylindrical large cylinder for harbor ocean engineering, which solves the problems of shallower soil penetration, high operation requirement, complex leveling and influence on the safety and adaptability of an upper structure of the cylindrical foundation structure.
In order to solve the technical problems, the utility model provides a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, which comprises:
a large cylindrical foundation;
the suction cylinder is arranged at the bottom of the large cylindrical foundation, and exhaust pipes are arranged in the suction cylinder and the large cylindrical foundation.
Preferably, the large cylindrical foundation comprises a cylindrical wall, the bottom of the cylindrical wall is fixedly provided with a cylindrical bottom, and the bottom of the inner side surface of the cylindrical wall is provided with a first reinforcing angle.
Preferably, the suction cylinder comprises a suction cylinder wall, a suction cylinder top is fixedly arranged at the top of the suction cylinder wall, a reinforcing rib is fixedly arranged at the top of the suction cylinder top, and a second reinforcing angle is arranged at the top of the inner side surface of the suction cylinder wall.
Preferably, a fixed ring is fixedly arranged at the bottom of the outer side face of the exhaust tube, and a filter screen is fixedly arranged in the bottom of the fixed ring.
Preferably, a rotating rod is rotatably connected in the filter screen, and a turbine blade is fixedly arranged at the top of the rotating rod.
Preferably, the turbine blade is disposed on an inner side surface of the exhaust pipe.
Preferably, the bottom of the both sides of dwang is all fixed mounting has the fixed plate, one side fixed mounting of fixed plate has the brush cleaner, the brush cleaner set up in the bottom of filter screen.
Compared with the related art, the cylindrical foundation structure of the suction cylindrical large cylinder for the harbor ocean engineering has the following beneficial effects:
the utility model provides a cylindrical foundation structure of a suction cylindrical large cylinder for port ocean engineering, which has the characteristics of reasonable structure, convenience in processing, installation, transportation and disassembly, direct placement, leveling and fixation of the whole structure in a prefabrication factory during site construction, greatly reduced construction difficulty in large cylindrical foundation piling construction, low cost, convenience in construction, simplicity in leveling, reasonable stress and strong anti-overturning capability.
Drawings
FIG. 1 is a schematic view of a first embodiment of a suction barrel type large cylinder barrel type foundation structure for harbor ocean engineering according to the present utility model;
FIG. 2 is a schematic side sectional view of the structure shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is an enlarged partial schematic view of the cylindrical wall shown in FIG. 1;
fig. 5 is a schematic structural view of a second embodiment of a cylindrical foundation structure of a suction cylindrical large cylinder for harbor ocean engineering according to the present utility model.
Reference numerals in the drawings: 1. the cleaning brush comprises a large cylindrical barrel type foundation, 2, a suction barrel, 3, an exhaust pipe, 4, a cylindrical wall, 5, a cylindrical bottom, 6, a first reinforcing angle, 7, a suction barrel wall, 8, a suction barrel top, 9, reinforcing ribs, 10, a second reinforcing angle, 11, a fixed ring, 12, a filter screen, 13, a rotating rod, 14, turbine blades, 15, a fixed plate, 16 and the cleaning brush.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a cylinder-type foundation structure of a suction cylinder-type large cylinder for harbor ocean engineering according to the present utility model; FIG. 2 is a schematic side sectional view of the structure shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2; fig. 4 is an enlarged partial schematic view of the cylindrical wall shown in fig. 1. A cylinder foundation structure for a suction cylinder type large cylinder for harbor ocean engineering, comprising: a large cylindrical foundation 1;
the suction barrel 2, the suction barrel 2 set up in the bottom of big cylindric barrel foundation 1, the suction barrel 2 with the inside of big cylindric barrel foundation 1 all is provided with exhaust tube 3.
The air extraction pipe 3 is deeply arranged inside the suction cylinder 2 and is fixed in the large cylindrical foundation 1.
The large cylindrical foundation 1 comprises a cylindrical wall 4, a cylindrical bottom 5 is fixedly arranged at the bottom of the cylindrical wall 4, and a first reinforcing angle 6 is arranged at the bottom of the inner side surface of the cylindrical wall 4.
The suction cylinder 2 comprises a suction cylinder wall 7, a suction cylinder top 8 is fixedly arranged at the top of the suction cylinder wall 7, a reinforcing rib 9 is fixedly arranged at the top of the suction cylinder top 8, and a second reinforcing angle 10 is arranged at the top of the inner side surface of the suction cylinder wall 7.
The utility model provides a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, which has the following working principle:
processing and manufacturing a hollow interlayer concrete large cylindrical foundation 1, a suction cylinder 2 and an exhaust pipe 3 in a factory, and welding all the components on land to form the cylindrical foundation; then the integral foundation is shipped to an installation site through a transport ship, and a crane ship or a construction platform is used for positioning the cylindrical foundation in an engineering area; pumping water from the suction cylinder 2 through the air exhaust pipe 3 to enable the cylinder foundation to form negative pressure to integrally sink into the seabed soil layer, so as to preliminarily meet the design and elevation requirements; and the pressure difference between the inside and the outside of the suction cylinder 2 is regulated through the exhaust pipe 3, the cylinder type foundation is finely leveled to the elevation required by design, and thus the construction is finished.
Compared with the related art, the cylindrical foundation structure of the suction cylindrical large cylinder for the harbor ocean engineering has the following beneficial effects:
the pile driving device has the advantages of reasonable structure, convenience in processing, mounting, transporting and dismounting, direct placement, leveling and fixing of the whole structure in a prefabrication factory during site construction, greatly reduced construction difficulty in pile driving construction of a large cylindrical barrel type foundation, low cost, convenience in construction, simplicity in leveling, reasonable stress and strong anti-overturning capability.
Second embodiment
Referring to fig. 5 in combination, another cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering is proposed according to a second embodiment of the present application based on the cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, which is different in that a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, the bottom of the outer side surface of the exhaust tube 3 is fixedly provided with a fixing ring 11, and the inside of the bottom of the fixing ring 11 is fixedly provided with a filter screen 12.
One end of the exhaust tube 3 extends downwards slightly, when the exhaust tube is used, the fixing ring 11 is fixedly arranged on the outer side face of the bottom of the exhaust tube 3, and after the exhaust tube is used, the fixing ring 11 can be detached.
The inside rotation of filter screen 12 is connected with dwang 13, the top fixed mounting of dwang 13 has turbine leaf 14.
The turbine blade 14 is provided on the inner side surface of the exhaust pipe 3.
The bottom of the both sides of dwang 13 is all fixed mounting has fixed plate 15, one side fixed mounting of fixed plate 15 has brush cleaner 16, brush cleaner 16 set up in the bottom of filter screen 12.
The utility model provides a cylinder type foundation structure of a suction cylinder type large cylinder for harbor ocean engineering, which has the following working principle:
when the exhaust pipe 3 is used, the exhaust pipe 3 is used for exhausting air, the filter screen 12 is used for blocking impurities in water, the impurities are prevented from entering the inner side face of the exhaust pipe 13, and when the water flows on the inner side face of the exhaust pipe 3, the turbine blade 14 is driven to rotate, so that the cleaning brush 16 is driven to rotate through the rotating rod 13 and the fixing plate 15, the impurities on the filter screen 12 are cleaned, and the impurities are prevented from being accumulated.
Compared with the related art, the cylindrical foundation structure of the suction cylindrical large cylinder for the harbor ocean engineering has the following beneficial effects:
can avoid impurity to enter into the medial surface of exhaust tube 13, cause the jam of exhaust tube 13 to the rotation through turbine leaf 14 drives the brush cleaner 16 and rotates, can clear up the impurity on the filter screen 12, avoid piling up, cause exhaust tube 13 to carry out the unsmooth of pumping.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A cylindrical foundation structure for a suction cylindrical large cylinder for harbor ocean engineering, comprising:
a large cylindrical foundation;
the suction cylinder is arranged at the bottom of the large cylindrical foundation, and exhaust pipes are arranged in the suction cylinder and the large cylindrical foundation.
2. A suction drum type large drum type foundation structure for harbor ocean engineering according to claim 1, wherein the large drum type foundation comprises a drum wall, a drum bottom is fixedly installed at the bottom of the drum wall, and a first reinforcing angle is arranged at the bottom of the inner side surface of the drum wall.
3. The cylindrical foundation structure of a large suction cylinder for harbour ocean engineering according to claim 2, wherein the suction cylinder comprises a suction cylinder wall, a suction cylinder top is fixedly installed on the top of the suction cylinder wall, a reinforcing rib is fixedly installed on the top of the suction cylinder top, and a second reinforcing angle is arranged on the top of the inner side surface of the suction cylinder wall.
4. A suction drum type large cylinder foundation structure for harbor ocean engineering according to claim 3, wherein a fixing ring is fixedly installed at the bottom of the outer side surface of the exhaust tube, and a filter screen is fixedly installed inside the bottom of the fixing ring.
5. The cylindrical foundation structure of a suction cylinder type large cylinder for harbor ocean engineering according to claim 4, wherein a rotating rod is rotatably connected to the inside of the filter screen, and a turbine blade is fixedly installed on the top of the rotating rod.
6. The suction drum type large cylinder drum type foundation structure for harbor ocean engineering according to claim 5, wherein the turbine blades are provided at the inner side surface of the exhaust pipe.
7. The suction drum type large cylinder foundation structure for harbor ocean engineering according to claim 6, wherein the bottoms of both sides of the rotating rod are fixedly provided with fixing plates, one side of each fixing plate is fixedly provided with a cleaning brush, and the cleaning brush is arranged at the bottom of the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098485.7U CN219298262U (en) | 2023-02-01 | 2023-02-01 | Cylindrical foundation structure of suction cylindrical large cylinder for harbor ocean engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098485.7U CN219298262U (en) | 2023-02-01 | 2023-02-01 | Cylindrical foundation structure of suction cylindrical large cylinder for harbor ocean engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298262U true CN219298262U (en) | 2023-07-04 |
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ID=86981135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320098485.7U Active CN219298262U (en) | 2023-02-01 | 2023-02-01 | Cylindrical foundation structure of suction cylindrical large cylinder for harbor ocean engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298262U (en) |
-
2023
- 2023-02-01 CN CN202320098485.7U patent/CN219298262U/en active Active
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