CN220978121U - Scour prevention structure of solidified soil ocean pile foundation - Google Patents
Scour prevention structure of solidified soil ocean pile foundation Download PDFInfo
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- CN220978121U CN220978121U CN202322767134.3U CN202322767134U CN220978121U CN 220978121 U CN220978121 U CN 220978121U CN 202322767134 U CN202322767134 U CN 202322767134U CN 220978121 U CN220978121 U CN 220978121U
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- solidified soil
- soil
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- filling
- foundation
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- 239000002689 soil Substances 0.000 title claims abstract description 88
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 35
- 230000008023 solidification Effects 0.000 claims description 25
- 238000007711 solidification Methods 0.000 claims description 25
- 239000011229 interlayer Substances 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000009991 scouring Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 239000013535 sea water Substances 0.000 description 18
- 239000012530 fluid Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to the technical field of ocean pile foundations and discloses a solidified soil ocean pile foundation scour prevention structure which comprises a base column, a filling assembly and a protection assembly, wherein the filling assembly is arranged at the bottom end of the base column, the protection assembly is positioned outside the base column, the filling assembly comprises a solidified soil plate fixedly communicated with the bottom end of the base column, a filling cavity is formed in the inner end of the solidified soil plate, a supporting piece is fixedly arranged in the inner end of the filling cavity, a scour pit is fixedly arranged in the middle of the upper end of the solidified soil plate, and a fixing block is fixedly arranged at the upper end of the solidified soil plate. This solidified soil ocean pile foundation scour prevention structure through the cooperation between parts such as installation filling component, accessible charge-in pipeline and solidified soil board, can realize pouring into the inside and around the foundation post bottom of flow state solidified soil, after solidified soil watering finishes, solidified soil can produce the connection again at foundation post and filling the intracavity for the foundation post can not incline, has promoted the stability of foundation post, has sufficient safety guarantee during the use.
Description
Technical Field
The utility model relates to the technical field of ocean pile foundations, in particular to a solidified soil ocean pile foundation scour prevention structure.
Background
The pile foundation is a deep foundation which is formed by connecting the tops of a plurality of piles into a whole through a bearing platform and bears dynamic and static loads together, the piles are vertical or inclined foundation members arranged in the soil and are used for penetrating through a soft high-compressibility soil layer or water, the load born by the piles is transferred to a harder, denser or less-compressibility foundation bearing layer, the piles in the pile foundation are generally called foundation piles, however, the pile foundation is more difficult to construct in the ocean, and therefore, a solidified soil ocean pile foundation anti-scouring structure is needed.
Prior art CN217174882U patent literature proposes a solidified soil marine pile foundation scour protection nursing structure comprising: pile foundation body and dampproof course, the outer wall of dampproof course is provided with first interior protecting crust and second respectively, the outer wall of first interior protecting crust and the outer wall of second interior protecting crust all laminate and have the slipmat, the outer wall of slipmat is provided with first outer protecting crust and second outer protecting crust respectively. This erosion-resistant nursing structure of solidification soil ocean pile foundation can utilize the branch flow hole to the wave reposition of redundant personnel, utilizes first interior protecting crust, second interior protecting crust, slipmat and first outer protecting crust to consolidate pile foundation body and be located sea surface of water and air juncture, reduces the impact of rivers to pile foundation body, utilizes the protection metal sheet to form cathodic protection to pile foundation body, first interior protecting crust, second interior protecting crust, first outer protecting crust and second outer protecting crust simultaneously, reduces oxidation corrosion rate.
In the prior art, when in actual use, such as continuous impact along with the current in the sea, the scour prevention nursing structure of the solidified soil ocean pile foundation is easy to incline, so that the whole pile foundation needs to be replaced, the whole pile foundation is inconvenient, collapse possibly occurs if the whole pile foundation cannot be replaced in time, and the use is not ensured enough.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a solidified soil marine pile foundation scour prevention structure, which aims to solve the problem that the prior art is insufficient in safety guarantee in use.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solidification soil ocean pile foundation scour prevention structure, includes base column, filling component and protection component, the bottom of base column is provided with the filling component, the protection component is located the outside of base column, the filling component includes solidification soil plate, solidification soil plate fixed intercommunication is in the bottom of base column, the inner of solidification soil plate is provided with the filling chamber, the inner of filling chamber is fixed to be provided with support piece solidification soil plate's upper end middle fixed be provided with scour pit, solidification soil plate's upper end is fixed to be provided with the fixed block, both sides are provided with solidification soil discharge gate about scour pit, solidification soil plate's upper end is provided with the fixed slot, the inner swing joint of fixed slot has the gim peg.
Preferably, the inner fixed intercommunication of foundation column has the charge-in pipeline, the bottom fixed intercommunication of charge-in pipeline is in the upper end of filling the chamber, through installing the cooperation between parts such as accessible charge-in pipeline and solidification soil board, can realize filling the inside of solidification soil board with the flow state solidification soil that needs to fill through the charge-in pipeline, and then after the filling chamber in the solidification soil board is filled, flow state solidification soil will begin the climing to the hole of flushing with around the foundation column through the discharge gate of solidification soil board upper end, foundation column and solidification soil board fixed connection, after solidification soil watering finishes, solidification soil can produce the connection at foundation column and filling the intracavity again for the foundation column can not slope, has promoted the stability of foundation column, has sufficient safety guarantee during the use.
Preferably, the protection component comprises a waterproof interlayer, the waterproof interlayer is fixedly connected to the outer end of the base column, a protection metal plate is fixedly arranged at the outer end of the waterproof interlayer, the waterproof interlayer can be used for blocking seawater through the cooperation between the waterproof interlayer in the protection component and the protection metal plate and the like, the seawater is strong in corrosiveness, particularly the junction of the sea surface and the air, the waterproof interlayer can be used for isolating the seawater from corroding the base column, and the service life of the base column is prolonged.
Preferably, the protection component still includes the collar, collar fixed mounting is in the upper end of protection metal sheet, the one end fixedly connected with of collar is convenient, through installing the protection component, cooperation between accessible collar and the convenient handle can be realized when installing and changing the protection component, and the staff carries and installs it through convenient handle, and then can make the convenient installation of reference column and dismantle the protection component, is convenient for appear wearing and tearing and can't protect the reference column at the protection component, changes the protection component, provides convenience for the staff.
Preferably, the one end fixed mounting of protection metal sheet has the connection hinge, the symmetry fixed mounting of connection hinge has the connecting plate, and through the connection hinge hash board of installation, the accessible connection hinge is connected two protection metal sheets, and then can encircle the base post and surround, through the installation of connecting plate, can be so that two metal sheets can have the tie point when surrounding the base post.
Preferably, the inner fixed connecting hole that is provided with of connecting plate, the inner swing joint of connecting hole has the connecting bolt, through the cooperation between connecting hole and the connecting bolt, can realize the connection of two connecting plates, and then drives the clamp of two protection metal sheets to the foundation column, has promoted the stability of protection subassembly.
Preferably, the inner fixed through-hole that is provided with of protection metal sheet, through installation protection metal sheet, the accessible protection metal sheet stops the wearing and tearing and the striking of gravel and sand in the ocean sea water to the base post, through the setting of through-hole, can realize that the wave is when striking the base post, can decompose the through-hole with the sea water to reach the impact of alleviating the wave to the base post, promoted the life of base post.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the erosion-resistant structure of the solidified soil marine pile foundation, through the installation of the filling assembly and the cooperation between the parts such as the feeding pipeline and the solidified soil plate, the fluidized solidified soil can be poured into the base column and around the bottom end of the base column, and after the solidified soil is poured, the solidified soil can be connected with the inside of the base column and the filling cavity, so that the base column cannot incline, the stability of the base column is improved, and the enough safety guarantee is provided during use;
2. according to the solidified soil marine pile foundation scour prevention structure, through the installation of the protection assembly, the waterproof interlayer in the protection assembly and the parts such as the protection metal plate can be matched, so that the seawater can be blocked by the waterproof interlayer, the corrosiveness of the seawater is stronger, particularly, the junction of the sea surface and the air, the waterproof interlayer can isolate the seawater from corroding the base column, and the service life of the base column is prolonged;
3. This solidified soil ocean pile foundation scour protection structure through the installation through installing the protection metal sheet, and the accessible protection metal sheet blocks the wearing and tearing and the striking of gravel and sand in the ocean sea water to the base post, through the setting of through-hole, can realize the wave when striking the base post, can decompose the through-flow with the sea water through the through-hole to reach the impact of alleviating the wave to the base post, promoted the life of base post.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partial perspective detail structure of the present utility model;
FIG. 4 is a schematic view of a detail of a partial cross section of the present utility model;
FIG. 5 is an enlarged schematic view of a partial detail of the present utility model;
Fig. 6 is an enlarged perspective view of a partial detail of the present utility model.
In the figure: 1. a base column; 2. a filling assembly; 201. solidifying the soil plate; 202. filling the cavity; 203. a support; 204. flushing the pit; 205. a fixed block; 206. a solidified soil discharge hole; 207. a fixing groove; 208. a fixing bolt; 3. a protective assembly; 301. a waterproof barrier; 302. a protective metal plate; 303. a mounting ring; 304. a convenient handle; 305. a connecting hinge; 306. a connecting plate; 307. a connection hole; 308. a connecting bolt; 309. a through-flow hole; 4. a feed conduit.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a solidified soil ocean pile foundation scour prevention structure, including base 1, packing assembly 2 and protection component 3, the bottom of base 1 is provided with packing assembly 2, protection component 3 is located the outside of base 1, packing assembly 2 includes solidified soil board 201, solidified soil board 201 fixed intercommunication is in the bottom of base 1, the inner of solidified soil board 201 is provided with the filling chamber 202, the fixed hole 204 that washs that is provided with in the middle of the upper end of support 203 solidified soil board 201 that is fixed to the inner of filling chamber 202, the fixed piece 205 that is provided with in upper end of solidified soil board 201, the left and right sides that washs the hole 204 is provided with solidified soil discharge gate 206, the upper end of solidified soil board 201 is provided with fixed slot 207, the inner swing joint of fixed slot 207 has dead bolt 208.
The inner end of the base column 1 is fixedly communicated with a feeding pipeline 4, the bottom end of the feeding pipeline 4 is fixedly communicated with the upper end of the filling cavity 202, the protection component 3 comprises a waterproof interlayer 301, the waterproof interlayer 301 is fixedly communicated with the outer end of the base column 1, the outer end of the waterproof interlayer 301 is fixedly provided with a protection metal plate 302, the protection component also comprises a mounting ring 303, the mounting ring 303 is fixedly arranged at the upper end of the protection metal plate 302, one end of the mounting ring 303 is fixedly connected with a convenient handle 304, firstly, workers can fill fluid state solidified soil to be filled into the solidified soil plate 201 through the feeding pipeline 4 through the cooperation between the parts such as the solidified soil plate 201 and the like, further after the filling cavity in the solidified soil plate 201 is filled, the fluid state solidified soil starts to spread into the flushing pit 204 and around the base column 1 through a solidified soil discharge hole 203 at the upper end of the solidified soil plate 201, the base column 1 and the solidified soil plate 201 are fixedly connected, after the solidified soil is irrigated, the solidified soil is connected in the base column 1 and the filling cavity 202, so that the base column 1 can not incline, the stability of the base column 1 is improved, sufficient safety guarantee is provided during use, then the waterproof interlayer 301 in the protective component 3 can be used for blocking seawater through the cooperation between the waterproof interlayer 301, the protective metal plate 302 and other components, the seawater is more corrosive, especially the junction of the sea surface and the air, the waterproof interlayer 301 can be used for isolating the corrosion of the seawater to the base column 1, the service life of the base column 1 is further prolonged, the cooperation between the mounting ring 303 and the convenient handle 304 can be used for realizing that when the protective component 3 is installed and replaced, workers can carry and install the protective component 3 through the convenient handle 304, and the protective component 3 can be conveniently installed and disassembled, the protection component 3 is convenient to replace when the protection component 3 is worn and cannot protect the base column 1, and convenience is provided for staff.
The utility model provides a protection metal sheet 302's one end fixed mounting has link hinge 305, link hinge 305's symmetry fixed mounting has connecting plate 306, connecting plate 306's inner fixed connection is provided with connecting hole 307, connecting hole 307's inner swing joint has connecting bolt 308, protection metal sheet 302's inner fixed through-hole 309 that is provided with, through installation link hinge 305 and connecting plate 306, accessible link hinge 305 connects two protection metal sheets 302, and then can encircle base column 1, can make two protection metal sheets 302 surround the time can have the tie point, then through the cooperation between connecting hole 307 and the connecting bolt 308, can realize the connection of two connecting plates 306, and then drive the clamp of two protection metal sheets 302 to base column 1, the stability of protection component 3 has been promoted, through installation protection metal sheet 302, the sand stone in the accessible protection metal sheet 302 stops wearing and tearing and the striking of base column 1 of sea wave, through-hole 309's setting, can realize when striking base column 1, can be with the sea wave through-hole 309 and decompose the through-hole, thereby alleviate sea wave and flow, thereby the life of base column 1 has been reached, the life of base column 1 is promoted.
Working principle: when in use, staff can firstly fill the fluid curing soil to be filled into the curing soil plate 201 through the feeding pipeline 4 by matching the feeding pipeline 4 with the curing soil plate 201 and the like, so that after the filling cavity in the curing soil plate 201 is filled, the fluid curing soil can start to spread into the flushing pit 204 and the periphery of the base column 1 through the curing soil discharge hole 203 at the upper end of the curing soil plate 201, the base column 1 is fixedly connected with the curing soil plate 201, after the curing soil is poured, the curing soil can be connected in the base column 1 and the filling cavity 202, so that the base column 1 can not incline, the stability of the base column 1 is improved, then the waterproof barrier 301 can block seawater by matching the waterproof barrier 301 with the protective metal plate 302 and the like in the protective component 3, the seawater has stronger corrosiveness, especially at the junction with air, the waterproof interlayer 301 can isolate seawater from corroding the base column 1, further prolonging the service life of the base column 1, then the base column 1 can be surrounded by the mounting ring 303 and the convenient handle 304, when the protective component 3 is installed and replaced, workers can carry and install the base column 1 conveniently by the convenient handle 304, and further the protective component 3 can be installed and detached conveniently, when the protective component 3 is worn and cannot protect the base column 1, the protective component 3 is convenient to replace, the workers are facilitated, the two protective metal plates 302 can be connected by the connecting hinge 305 and the connecting plate 306, the base column 1 can be surrounded by the two protective metal plates 302 by the connecting plate 306, then the base column 1 can be connected by the connecting point through the connecting hole 307 and the connecting bolt 308, can realize the connection of two connecting plates 306, and then drive the clamp of two protection metal sheets 302 to the foundation 1, promoted the stability of protection component 3, through installation protection metal sheet 302, accessible protection metal sheet 302 stops the wearing and tearing and the striking of sand stone in the ocean sea water to foundation 1, through the setting of through-hole 309, can realize that the wave breaks down the through-flow with the sea water when striking foundation 1 through-hole 309 to reach the impact of alleviating the wave to foundation 1, promoted the life of foundation 1.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a solidified soil ocean pile foundation scour prevention structure, includes foundation column (1), filling component (2) and protection component (3), its characterized in that: the bottom of foundation column (1) is provided with filling component (2), protection component (3) are located the outside of foundation column (1), filling component (2) are including solidification soil board (201), solidification soil board (201) fixed intercommunication is in the bottom of foundation column (1), the inner of solidification soil board (201) is provided with fills chamber (202), the inner of filling chamber (202) is fixed to be provided with support piece (203), the fixed hole (204) that erodees that is provided with in the middle of the upper end of solidification soil board (201), the upper end of solidification soil board (201) is fixed to be provided with fixed block (205), both sides are provided with solidification soil discharge gate (206) about erodeing hole (204), the upper end of solidification soil board (201) is provided with fixed slot (207), the inner swing joint of fixed slot (207) has dead bolt (208).
2. The solidified soil marine pile foundation scour prevention structure of claim 1, wherein: the inner end of the base column (1) is fixedly communicated with a feeding pipeline (4), and the bottom end of the feeding pipeline (4) is fixedly communicated with the upper end of the filling cavity (202).
3. The solidified soil marine pile foundation scour prevention structure of claim 2, wherein: the protection assembly (3) comprises a waterproof interlayer (301), the waterproof interlayer (301) is fixedly communicated with the outer end of the base column (1), and a protection metal plate (302) is fixedly arranged at the outer end of the waterproof interlayer (301).
4. A solidified soil marine pile foundation scour prevention structure according to claim 3, characterized in that: the protection assembly (3) further comprises a mounting ring (303), the mounting ring (303) is fixedly arranged at the upper end of the protection metal plate (302), and one end of the mounting ring (303) is fixedly connected with a convenient handle (304).
5. The solidified soil marine pile foundation scour prevention structure of claim 4, wherein: one end of the protection metal plate (302) is fixedly provided with a connecting hinge (305), and the symmetrical end of the connecting hinge (305) is fixedly provided with a connecting plate (306).
6. The solidified soil marine pile foundation anti-scouring structure of claim 5, wherein: the inner end of the connecting plate (306) is fixedly provided with a connecting hole (307), and the inner end of the connecting hole (307) is movably connected with a connecting bolt (308).
7. The solidified soil marine pile foundation anti-scouring structure of claim 6, wherein: the inner end of the protective metal plate (302) is fixedly provided with a through hole (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767134.3U CN220978121U (en) | 2023-10-16 | 2023-10-16 | Scour prevention structure of solidified soil ocean pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767134.3U CN220978121U (en) | 2023-10-16 | 2023-10-16 | Scour prevention structure of solidified soil ocean pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978121U true CN220978121U (en) | 2024-05-17 |
Family
ID=91041787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322767134.3U Active CN220978121U (en) | 2023-10-16 | 2023-10-16 | Scour prevention structure of solidified soil ocean pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978121U (en) |
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2023
- 2023-10-16 CN CN202322767134.3U patent/CN220978121U/en active Active
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