CN213142966U - Assembled pier of berthing on a ship - Google Patents
Assembled pier of berthing on a ship Download PDFInfo
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- CN213142966U CN213142966U CN202021382405.3U CN202021382405U CN213142966U CN 213142966 U CN213142966 U CN 213142966U CN 202021382405 U CN202021382405 U CN 202021382405U CN 213142966 U CN213142966 U CN 213142966U
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Abstract
The utility model discloses an assembled fender pier relates to port engineering technical field, for alongside and the integral type structure of mooring, except setting up the fender and berth boats and ships, still be provided with the mooring post at the top for the mooring of boats and ships horizontal cable and backstay is applicable to disconnect-type high pile ore wharf structure. The main components are steel structures and are prefabricated in advance in a factory as a whole, the straight piles and the inclined piles are transported to a wharf site through a construction ship and are beaten in place, and the mooring pier bearing platform is respectively connected with the straight piles and the inclined piles through the straight pile caps and the inclined pile caps on the lower portions. The utility model has the advantages that: the structure is simple, the factory prefabrication is easy, and the field installation is convenient.
Description
Technical Field
The utility model relates to a port engineering technical field, concretely relates to assembled fender mound.
Background
The traditional high-pile wharf has more cast-in-place operation and lower construction efficiency in application, and the problems of cement shortage, insufficient prefabrication construction capacity, difficult on-site concrete maintenance and the like exist in a wharf engineering site.
The fabricated building has the characteristics of a novel industrial construction mode of design standardization, production industrialization, construction assembly, decoration integration and management informatization, is favorable for saving resource and energy, reducing construction pollution, improving labor production efficiency and quality safety level, and is favorable for promoting the deep integration of the port engineering field and informatization.
Disclosure of Invention
The utility model aims to solve the technical problem that an assembled fender mound is provided, is applicable to disconnect-type high pile ore wharf structure, for alongside berthing and the integral type structure of mooring, except setting up the fender and berth boats and ships, still be provided with the mooring rope post at the top for the mooring of boats and ships horizontal cable and backstay. The straight pile cap, the inclined pile cap, the berth pier bearing platform, the bearing platform support, the mooring post support, the mooring post end stop, the berth part and the pile top support are all steel structures and are prefabricated in a factory as a whole, after the straight pile and the inclined pile are transported to a wharf site through a construction ship and are driven in place, the berth pier bearing platform is respectively connected with the straight pile and the inclined pile through the straight pile cap and the inclined pile cap on the lower portion. The number, position, angle and pile diameter of the vertical piles and the inclined piles can be changed according to the direction and size of the ship leaning force and the mooring line force according to different ship types designed on the wharf. The structure is simple, the factory prefabrication is easy, and the field installation is convenient.
In order to solve the technical problem, the utility model discloses a technical scheme is: an assembled berth-berth pier comprises a berth pier bearing platform, mooring bollards and berth pier end stops, wherein the berth pier bearing platform, the mooring bollards and the mooring bollards end stops are integrally prefabricated into a berth pier main body, and the berth pier main body is connected with a straight pile and an inclined pile inserted into a seabed bearing stratum at the bottom; the ship berth pier bearing platform is L-shaped, the long edge of the ship berth pier bearing platform is horizontally arranged to be a top surface, the short edge of the ship berth pier bearing platform is vertically arranged to be a side surface, the side surface is provided with a center hole matched with the straight pile in an inserted mode and is fixedly connected with a ship berthing part, and a fender is arranged on the outer side of the ship berthing part.
The side face and the top face of the L-shaped berth-berthing pier bearing platform are both of rectangular structures, and a bearing platform support is arranged inside the L-shaped berth-berthing pier bearing platform.
The straight pile and the inclined pile are respectively connected with the ship berthing pier bearing platform through a straight pile cap and an inclined pile cap, and the straight pile cap is longer than the inclined pile cap in length.
The bottom of the mooring bollard is inserted into the interior of the pier bearing platform of the berth ship.
The distance between the geometric centroid of the mooring bollard and the geometric centroid of the combined structure of the straight pile and the inclined pile is less than 15% of the length of the long side of the pier bearing platform.
The docking pier bearing platform is provided with a protective railing, and the area through which the mooring cable passes is subjected to anti-skidding and anti-abrasion treatment.
The straight pile cap, the inclined pile cap, the berthing pier bearing platform, the bearing platform support, the mooring post support, the mooring post end stop, the berthing part and the pile top support are all steel structures.
The vertical piles and the inclined piles are respectively provided with a plurality of piles.
The utility model has the advantages that: and a fender and a ship leaning piece are arranged on the right side of the ship leaning pier bearing platform and used for berthing a ship. The design height of the fender is determined according to the water depth of a water area at the front edge of a wharf and the design ship shape draft condition, the fender is rigidly connected with a ship leaning piece, a straight line section in the middle of a ship body is in contact with the fender when the ship leans on the ship, the berthing force directly acts on the fender, and the fender and a ship leaning pier bearing platform transmit to the straight pile and the inclined pile through the ship leaning piece and the ship leaning pier bearing platform. The pile top support is arranged outside the straight pile cap and used for enhancing the structural rigidity and strength of the top of the straight pile, improving the horizontal bearing capacity of the straight pile and reducing the displacement generated by the mooring force.
The fabricated berthing pier is of a berthing and mooring integrated structure, and besides the arrangement of a fender for berthing a ship, the fabricated berthing pier is also provided with a mooring rope column at the top for mooring a transverse cable and a reverse cable of the ship. The top of the docking pier bearing platform is of a rectangular plane structure, and an operator can perform mooring operation on the ship from the wharf face to the docking pier bearing platform through the trestle. The upper part of the docking pier bearing platform is provided with a protective railing, but the protective railing is not connected with the trestle and is enclosed on the periphery. In the region that mooring rope passed through, anti-skidding and the abrasionproof processing of certain degree is passed through on the pier cap of keeping alongside the ship to alleviate mooring rope's wearing and tearing, this region also does not set up the protection railing in order to prevent to disturb mooring rope's normal work.
A bearing platform support is arranged in the berthing pier bearing platform and used for enhancing the structural rigidity and strength of the platform. The inside of the mooring post is also provided with a mooring post support for enhancing the structural rigidity and strength of the mooring post. In order to prevent the mooring cable from slipping, the top of the mooring bollard is provided with a mooring bollard end stop.
The mooring bollards are inserted into the interior of the dolphin cap for a certain distance so as to better transmit the pulling force and bending moment exerted by the mooring ropes through the dolphin cap to the vertical piles and the inclined piles. The distance between the geometric centroid of the mooring bollard and the geometric centroid of the vertical pile and inclined pile combined structure is determined by the magnitude and direction of the resultant force of the mooring force and the mooring force acting on the mooring pier bearing platform. The distance between the geometric centroids of the straight pile and the inclined pile needs to be set by considering the eccentric stress influence of the straight pile and the inclined pile. The structure is simple, the factory prefabrication is easy, and the field installation is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure:
1. straight pile 2, inclined pile 3, straight pile cap
4. Inclined pile cap 5, berth-supporting pier 6, berth support
7. Mooring post 8, mooring post support 9, mooring post end stop
10. Fender 11, ship-leaning piece 12 and pile top support
Detailed Description
The invention will be described in further detail with reference to the following drawings and embodiments:
as shown in fig. 1, the utility model relates to an assembled fender pier includes vertical pile 1, batter pile 2, vertical pile cap 3, batter pile cap 4, fender pier cushion cap 5, cushion cap support 6, bollard 7, bollard support 8, bollard end shield 9, fender 10, piece 11, the pile bolck supports 12 of leaning on the ship.
The utility model is suitable for a disconnect-type high stake ore wharf structure. The separated high-pile ore wharf adopts a mode that a ship leaning pier and a mooring pier are separated from a wharf main body. This model considers the principal horizontal and principal vertical forces of a high-piled ore terminal separately. In the structural design of the wharf, the vertical piles are mainly used for bearing vertical bearing capacity, and the inclined piles can bear horizontal bearing capacity and vertical bearing capacity and are usually mainly used for bearing horizontal bearing capacity.
In the structural design of the separated high-pile wharf, the wharf main body mainly bears vertical acting force, and horizontal acting force is small. The vertical acting force of the wharf main body mainly comes from loading and unloading machinery, road lane load, pedestrian load and the like. Can produce horizontal effort when boats and ships are berthhed, existing horizontal effort just also vertical effort when mooring, these horizontal effort and vertical effort are born by ship-leaning pier and mooring rope pier. The berthing pier and the mooring pier adopt a structure of combining a straight pile and an inclined pile. Compared with the stress of the berthing pier and the mooring pier during berthing and mooring of a large ore ship with hundreds of thousands of load tons, the vertical acting force of loading and unloading machinery, road lane load and the like acting on the main structure of the wharf is much smaller. Because the working surface of the large ore wharf is long, the number of the stress piles of the berthing pier and the mooring pier is far smaller than that of the main structure of the wharf, so that the diameter of the stress pile of the main structure of the separated high-pile wharf is obviously reduced even if the diameters of the stress piles of the berthing pier and the mooring pier are obviously increased, and finally the construction cost of the whole structure of the wharf is reduced.
The utility model discloses the difference of pier design ship type according to the pier, the quantity and position, angle and the stake footpath size of vertical pile and batter pile can change according to the direction and the size of the ship-berthing force and mooring line direction. The present embodiment adopts the structural form of 2 vertical piles 1 and 2 inclined piles 2. The vertical piles 1 and the inclined piles 2 are both steel structures and are inserted into the seabed bearing stratum to serve as the foundation structure of the assembled berth-supporting pier.
The straight pile cap 3, the inclined pile cap 4, the berth pier bearing platform 5, the bearing platform support 6, the mooring post 7, the mooring post support 8, the mooring post end stop 9, the berth member 11 and the pile top support 12 are all steel structures and are prefabricated in advance in a factory as a whole, after the straight pile 1 and the inclined pile 2 are transported to a wharf site through a construction ship to be beaten in place, the berth pier bearing platform 5 is respectively connected with the straight pile 1 and the inclined pile 2 through the straight pile cap 3 and the inclined pile cap 4 at the lower part.
The fender 10 and the ship leaning piece 11 are arranged on the right side of the ship leaning pier bearing platform 5 and used for berthing a ship. The design height of the fender 10 depends on the water depth of the water area at the front of the wharf and the draft condition of the designed ship type. The section of the docking pier bearing platform 5 is of an L-shaped structure, and the side surface and the top surface are both of rectangular structures. As a bearing structure of the ship leaning part 11, the straight pile cap 3 covers 2 straight piles 1, and the length of the straight pile cap 3 is larger than that of the inclined pile cap 4. The ship-leaning pieces 11 are symmetrically arranged in the horizontal plane along the straight pile cap 3, and the vertical center of the ship-leaning pieces 11 coincides with the center of the vertical height of the straight pile cap 3. The fender 10 is rigidly connected with the ship leaning piece 11, the straight line section in the middle of the ship body is in contact with the fender 10 when the ship leans on, the berthing force directly acts on the fender 10, and is transmitted to the straight pile 1 and the inclined pile 2 through the ship leaning piece 11 and the ship leaning pier bearing platform 5. The pile top support 12 is arranged outside the straight pile cap 3 and used for enhancing the structural rigidity and strength of the top of the straight pile 1, improving the horizontal bearing capacity of the straight pile 1 and reducing the displacement generated by the mooring force.
The fabricated berthing pier is of a berthing and mooring integrated structure, and besides the fender 11 for berthing a ship, the fabricated berthing pier is also provided with a mooring rope post 7 at the top for mooring a transverse cable and a reverse cable of the ship. The top of the docking pier bearing platform 5 is of a rectangular plane structure, and an operator can perform mooring operation on the ship from the wharf face to the docking pier bearing platform 5 through the trestle. The upper part of the docking pier bearing platform 5 is provided with a protective railing, but the protective railing is not connected with the trestle and the periphery is sealed. In the area that the mooring rope passes through, lean on ship mound cushion cap 5 and go through certain antiskid and abrasionproof processing to alleviate the wearing and tearing of mooring rope, this area also does not set up the guardrail bar in order to prevent to disturb the normal work of mooring rope.
A bearing platform support 6 is arranged in the docking pier bearing platform 5 and used for enhancing the structural rigidity and strength of the platform. The inside of the mooring post 7 is also provided with a mooring post support 8 for enhancing the structural rigidity and strength of the mooring post. To prevent the mooring line from slipping, the top of the mooring bollard 7 is provided with a bollard end stop 9.
The mooring bollards 7 are inserted inside the dolphin platform 5 at a distance so as to better transmit the pulling and bending moments exerted by the mooring lines through the dolphin platform 5 to the vertical piles 1 and the batter piles 2. The distance between the geometric centroid of the mooring bollard 7 and the geometric centroid of the combined structure of the straight pile 1 and the inclined pile 2 is determined by the magnitude and the direction of the resultant force of the mooring force and the mooring force acting on the dolphin bearing platform 5. The distance between the geometric centroids needs to be set by considering the eccentric stress influence of the straight pile 1 and the inclined pile 2.
The above-described embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present disclosure be covered by the claims of the present application.
Claims (8)
1. The utility model provides an assembled pier that leans on ship, includes pier cushion cap, bollard end stop, characterized by: the mooring pier bearing platform, the mooring columns and the mooring column end stops are integrally prefabricated into a mooring pier main body, and the bottom of the mooring pier main body is connected with a straight pile and an inclined pile which are inserted into a seabed bearing layer; the ship berth pier bearing platform is L-shaped, the long edge of the ship berth pier bearing platform is horizontally arranged to be a top surface, the short edge of the ship berth pier bearing platform is vertically arranged to be a side surface, the side surface is provided with a center hole matched with the straight pile in an inserted mode and is fixedly connected with a ship berthing part, and a fender is arranged on the outer side of the ship berthing part.
2. A fabricated docking pier according to claim 1, wherein: the side face and the top face of the L-shaped berth-berthing pier bearing platform are both of rectangular structures, and a bearing platform support is arranged inside the L-shaped berth-berthing pier bearing platform.
3. A fabricated docking pier according to claim 1, wherein: the straight pile and the inclined pile are connected with the berthing ship pier bearing platform through a straight pile cap and an inclined pile cap respectively and are of steel structures, and the straight pile cap is longer than the inclined pile cap in length.
4. A fabricated docking pier according to claim 1, wherein: the bottom of the mooring bollard is inserted into the interior of the pier bearing platform of the berth ship.
5. A fabricated docking pier according to claim 4, wherein: the distance between the geometric centroid of the mooring bollard and the geometric centroid of the combined structure of the straight pile and the inclined pile is less than 15% of the length of the long side of the pier bearing platform.
6. A fabricated docking pier according to claim 4, wherein: the docking pier bearing platform is provided with a protective railing, and the area through which the mooring cable passes is subjected to anti-skidding and anti-abrasion treatment.
7. A fabricated docking pier according to claim 1, wherein: the mooring bollards and the mooring bollards end stops are of steel structures.
8. A fabricated docking pier according to claim 1, wherein: the vertical piles and the inclined piles are respectively provided with a plurality of piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382405.3U CN213142966U (en) | 2020-07-14 | 2020-07-14 | Assembled pier of berthing on a ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382405.3U CN213142966U (en) | 2020-07-14 | 2020-07-14 | Assembled pier of berthing on a ship |
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| Publication Number | Publication Date |
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| CN213142966U true CN213142966U (en) | 2021-05-07 |
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| CN202021382405.3U Active CN213142966U (en) | 2020-07-14 | 2020-07-14 | Assembled pier of berthing on a ship |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863357A (en) * | 2021-09-14 | 2021-12-31 | 山东电力工程咨询院有限公司 | Gravity center deviation single-column three-cylinder jacket foundation and construction method |
| CN116575496A (en) * | 2023-07-11 | 2023-08-11 | 中国建筑第六工程局有限公司 | Bridge full-prefabricated pile foundation bearing platform connecting structure and construction method |
-
2020
- 2020-07-14 CN CN202021382405.3U patent/CN213142966U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863357A (en) * | 2021-09-14 | 2021-12-31 | 山东电力工程咨询院有限公司 | Gravity center deviation single-column three-cylinder jacket foundation and construction method |
| CN113863357B (en) * | 2021-09-14 | 2022-10-04 | 山东电力工程咨询院有限公司 | Three-cylinder jacket foundation with gravity center deviated to single column and construction method |
| CN116575496A (en) * | 2023-07-11 | 2023-08-11 | 中国建筑第六工程局有限公司 | Bridge full-prefabricated pile foundation bearing platform connecting structure and construction method |
| CN116575496B (en) * | 2023-07-11 | 2023-09-01 | 中国建筑第六工程局有限公司 | Bridge full-prefabricated pile foundation bearing platform connecting structure and construction method |
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