Structure of an underwater anchored yacht dock

Abstract

The invention discloses a structure of an underwater anchored yacht wharf, comprising a floating body, a drift intercepting net, a pollution-blocking float, a movable and adjustable gangway, a flexible anti-collision fender, a pollution-blocking float collecting and releasing device, an anti-wave resistance device, a folding strut, an underwater concrete anchor beam, a fixed pile foundation, a lighting pole, a protective railing, a first hinge support, a mooring column, a pedestal and a second hinge support. Protective railings are welded around the top of the floating body, a plurality of lighting poles are arranged on the top of the floating body, and flexible anti-collision fenders are installed around the top of the floating body. The structure of the underwater anchored yacht wharf has good integrity, simple structure, easy modular arrangement according to needs, and convenient promotion; there is no visual pollution of the exposed part of the guide piles above the water, and it is more beautiful; the overall structure has good fatigue resistance; the design of the flexible anti-collision fender weakens the impact force of the yacht body when berthing; the components have no unnecessary wear on the water, the maintenance cost is low, and the economic performance is excellent.

Description

Technical Field

[0001] The invention relates to the technical field of yacht docks, and in particular to a structure of an underwater anchored yacht dock. Background Art

[0002] At present, the main structural form of yacht docks is in the form of "floating body + guide pile + approach bridge". This type of floating dock is mainly composed of three parts: floating body, guide pile and approach bridge. The floating body of the floating dock is connected to the guide pile by a pile holder. The dock float moves up and down along the positioning piles as the water level changes, and there is only a small displacement relative to the revetment. The number of guide piles is generally more than two, and the number is mainly related to the size of the dock, the plane structure form and the water environment. The fixing method of the approach bridge is the same as the conventional form, that is, one end of the approach bridge is fixed to the revetment in a hinged form, and the other end is equipped with a roller as a free end. The slope of the approach bridge is adjusted by rolling back and forth on the pontoon as the water level changes. Although this structural form has significantly improved the displacement of the dock The impact on the yacht, but the cost of later maintenance is still relatively high, because there is a certain deviation in the verticality of the guide pile during the water construction process, and the number of guide piles of this structural form of the floating dock is usually more than two, so it is inevitable that there will be hard wear on the pile gripper and the positioning pile, resulting in reduced fatigue resistance of the pile gripper and shedding of the anti-corrosion layer on the surface of the guide pile, resulting in high maintenance costs. In addition, the guide pile is always exposed to the water surface, and the shedding of the anti-corrosion layer also affects the visual appearance. The floating body of the floating dock usually adopts a combined pontoon in the form of a finished fixed product, which has poor plasticity and poor wave resistance. In view of these defects, it is necessary to design a structure for an underwater anchored yacht dock. Summary of the invention

[0003] The object of the present invention is to provide a structure of an underwater anchored yacht dock to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a structure of an underwater anchored yacht dock, comprising a floating body, a drift intercepting net, a pollution-blocking float, a movable and adjustable gangway, a flexible anti-collision fender, a pollution-blocking float collecting and releasing device, an anti-wave resistance device, a folding strut, an underwater concrete anchor beam, a fixed pile foundation, a lighting pole, a guardrail, a first hinge support, a mooring column, a pedestal and a second hinge support, wherein the top of the floating body is welded with a guardrail, a plurality of lighting poles are arranged on the top of the floating body, flexible anti-collision fenders are installed around the upper part of the floating body, and the flexible anti-collision fenders are located at the bottom of the guardrails, a movable and adjustable gangway is arranged at each berth on the top of the floating body, and the top of the floating body is provided with a plurality of lighting poles, a plurality of ... on the upper part of the floating body, and the flexible anti-collision fenders are located at the bottom of the guardrails, a movable and adjustable gangway is arranged at each berth on the top of the floating body, and a plurality of flexible anti-collision fenders are arranged on the top of the floating body. A trash intercepting float collecting and releasing device is provided on the side near the berth entrance, and a trash intercepting float is provided between the trash intercepting float collecting and releasing devices of each berth. A drift intercepting net is provided at the berth bottom of the floating body, and a wave resistance device is provided at the bottom of the floating body near the berth entrance. The bottom of the main channel of the floating body is located at the center and both sides are provided with a first hinge support. A plurality of mooring columns are provided on the top of the floating body near the berth side, a foldable strut is provided at the bottom of the first hinge support, a second hinge support is provided at the bottom of the foldable strut, an underwater concrete anchor beam is provided at the bottom of the second hinge support, a plurality of fixed pile foundations are sleeved at the bottom of the underwater concrete anchor beam, a pedestal is sleeved on the top of the fixed pile foundation, and the pedestal is located at the bottom of the underwater concrete anchor beam.

[0005] Furthermore, the underwater concrete anchor beam is connected to the fixed pile foundation through the lower pedestal.

[0006] Furthermore, the bottom of the first hinge support and the top of the second hinge support are connected by a foldable support rod.

[0007] Furthermore, a wire is provided at the bottom of the lighting pole, and the wire is connected to an external power source.

[0008] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the structure of the underwater anchored yacht wharf has good integrity; the structure is simple and can be easily modularized according to needs, which is convenient for promotion; there is no visual pollution of the exposed part of the guide piles above the water, which is more beautiful; the overall structure has good fatigue resistance; the design of the wave resistance device enhances the wave resistance of the floating body; the design of the drift interception net can intercept underwater suspended garbage from pouring into the berth to avoid damage to the ship's power system; the pollution interception float can intercept floating garbage and oil on the water, so that the hull can avoid surface contamination and floating objects clogging the seabed valve and affecting the normal operation of the main engine, and at the same time it can also effectively control the oil pollution caused by yacht oil leakage, and the design of the flexible anti-collision fender weakens the impact force of the yacht hull when berthing; the components have no unnecessary wear on the water, the maintenance cost is low, and the economic performance is excellent. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 It is a front view of the overall structure of the present invention;

[0011] Figure 2 is a top view of the floating structure of the present invention;

[0012] Figure 3 is a cross-sectional view of the overall berth area of ​​the present invention;

[0013] Figure 4 It is a side view of the overall structure of the present invention;

[0014] Figure 5 is a top view of the underwater concrete anchor beam structure of the present invention;

[0015] In the figure: 1. buoy; 2. drift interception net; 3. trash buoy; 4. movable and adjustable gangway; 5. flexible anti-collision fender; 6. trash buoy retractor; 7. wave resistance device; 8. foldable support pole; 9. underwater concrete anchor beam; 10. fixed pile foundation; 11. lighting pole; 12. guardrail; 13. first hinge support; 14. mooring column; 15. pedestal; 16. second hinge support. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-5The present invention provides a technical solution: a structure of an underwater anchored yacht dock, comprising a floating body 1, a drift intercepting net 2, a pollution-blocking float 3, a movable and adjustable gangway 4, a flexible anti-collision fender 5, a pollution-blocking float collecting and releasing device 6, a wave resistance device 7, a folding support rod 8, an underwater concrete anchor beam 9, a fixed pile foundation 10, a lighting pole 11, a protective railing 12, a first hinge support 13, a mooring column 14, a pedestal 15 and a second hinge support 16. The top of the floating body 1 is welded with a protective railing 12, and a plurality of lighting poles 11 are arranged on the top of the floating body 1. A wire is arranged at the bottom of the lighting pole 11, and the wire is connected to an external power supply. The lighting pole 11 can be illuminated by the external power supply, and flexible anti-collision fenders 5 are installed around the upper part of the floating body 1, and the flexible anti-collision fenders 5 is located at the bottom of the guardrail 12, a movable and adjustable gangway 4 is arranged at each berth on the top of the floating body 1, and the movable and adjustable gangway 4 is parallel to the side of the yacht, and is mainly used to adjust the plane height of the floating body 1 to be consistent with the deck of the yacht, so as to facilitate crossing, a trash intercepting float collecting and releasing device 6 is arranged on the top of the floating body 1 near the berth entrance, and a trash intercepting float 3 is arranged between the trash intercepting float collecting and releasing devices 6 of each berth, a floating object intercepting net 2 is arranged at the bottom of the berth of the floating body 1, and a wave resistance device 7 is arranged at the bottom of the floating body 1 near the berth entrance. The first hinge support 13 is arranged on both sides of the center of the bottom of the main channel of the floating body 1, and a plurality of mooring columns 14 are arranged on the top of the floating body 1 near the berth. A foldable support rod 8 is arranged at the bottom of the first hinge support 13, and a second hinge support 16 is arranged at the bottom of the foldable support rod 8. An underwater concrete anchor beam 9 is arranged at the bottom of the second hinge support 16, and the bottom of the first hinge support 13 is connected to the top of the second hinge support 16 by a foldable strut 8, which is convenient for adjusting the first hinge support 13 and the second hinge support 16, and a plurality of fixed pile foundations 10 are sleeved at the bottom of the underwater concrete anchor beam 9, and a cap 15 is sleeved on the top of the fixed pile foundation 10, and the cap 15 is located at the bottom of the underwater concrete anchor beam 9, and the underwater concrete anchor beam 9 is connected to the fixed pile foundation 10 through the cap 15 at the bottom, which is conducive to the fixation of the fixed pile foundation 10; when the structure of the underwater anchored yacht dock is used, the floating body 1 is composed of several sections of separate steel structure floating bodies 1 connected by flanges to form a larger dock floating body 1, and the floating body 1 is connected to the revetment by an approach bridge, which is convenient for people to get on and off the dock; the lower part of the floating body 1 is connected by a large-sized The first hinge support 13 is connected to the lower folding strut 8 to control the displacement of the entire floating body 1 in the horizontal direction; the fixed pile foundation 10 adopts an underwater sunken pile foundation, which can adopt steel pipe piles or HPC pipe piles, and it is advisable to adopt steel pipe piles that are convenient for later construction; the cap 15 is arranged on the top of the fixed pile foundation 10, and is cast underwater with reinforced concrete to bear and distribute the upper load; the underwater concrete anchor beam 9 is located on the cap 15, and is cast underwater with reinforced concrete or steel reinforced concrete, and its function is to connect each single fixed pile foundation 10 into a whole, which is used to transfer and distribute the upper load and resist the uneven settlement of each pile foundation. In addition, before casting, the first hinge support 13 and the second hinge support 16 need to be pre-buried to tie the upper folding strut 8;The foldable strut 8 is made of steel structure to form a foldable parallel chord truss member, which consists of upper and lower sections of steel trusses and a hinge in the middle. A limit is set on the hinge so that the foldable strut 8 can only fold into the dock plane when the water level changes. In this way, the floating body 1 is fundamentally controlled to have only a small displacement in the horizontal direction, which can be ignored in the structural calculation. The length of the foldable strut 8 is comprehensively designed according to the elevation of the underwater concrete anchor beam 9 and the amplitude of the local water level change, and a certain safety factor is taken into account. The upper and lower ends of the foldable strut 8 are respectively connected to the floating body 1 and the underwater concrete anchor beam 9 through the first hinge support 13 and the second hinge support 16, thereby playing a role in controlling the horizontal displacement of the floating body 1; the flexible anti-collision fender 5 adopts a rubber anti-collision fender with good energy dissipation and aging resistance, which is installed around the floating body 1 to protect the floating body 1 itself and the hull of the berthed ship; the drift interception net 2 is made of steel The plate net is welded into a box-shaped structure with a closed bottom and surroundings, and is installed at the lower part of the floating body 1 by bolt connection. It is used to intercept underwater suspended garbage from pouring into the berth to avoid damage to the ship's power system. The depth design of the bottom surface of the drift interception net 2 should fully consider the draft of the berthed ship. The garbage intercepting float 3 is mainly used to intercept floating garbage and oil on the water. The garbage intercepting float retractor 6 is installed on the deck at the entrance of the berth of the floating body 1, and a manual, electric or electric remote control device is installed on the upper part. Before the yacht berths, the garbage intercepting float 3 is retracted or sunk into the water through relevant operations. After the yacht is docked in place, the garbage intercepting float 3 is pulled up through relevant operations to prevent garbage and oil outside the berth from entering the berth, and at the same time, it can also effectively control the oil pollution caused by oil leakage from the yacht; the anti-wave resistance device 7 is arranged underwater at the front of the floating body 1 and is fixedly connected to the floating body 1. Its structural form is a steel plate welded on a steel pipe short column. A number of wave resistance devices 7 are provided according to the length of the floating body 1 and the number of berths, and are used to reduce the underwater wave thrust and increase the wave resistance performance of the entire floating body 1; the mooring column 14 adopts a double-column structure, which is fixed on the deck and is used to moor and fix the yacht after the yacht is berthed. The movable and adjustable gangway 4 is used to facilitate boarding and disembarking from the ship. It is in an "eight" shape, and the platform is hinged. The lower part is equipped with an electric telescopic device for adjusting the "eight" angle, which is convenient for people to get on and off the ship. The guardrail 12 mainly plays a protective role to prevent people from falling into the water from the dock. At the same time, a specified number of lifebuoys should be set on the guardrail 12. The lighting pole 11 adopts a finished steel pole, which mainly plays the role of lighting and landscaping.The structure of the underwater anchored yacht dock is that when the water level of the floating body 1 changes, the foldable support rod 8 below is folded or stretched accordingly, and it only moves in the vertical direction with the change of the water level, and only has a small displacement in the horizontal direction. The integrity is good, and the berth can be flexibly arranged to increase according to needs. The installation of the floating object interception net 2 and the pollution interception float 3 more effectively protects the yacht hull and the water environment. In addition, in some special waters where pile foundations cannot be used or the cost of using pile foundations is particularly high, such as some waters where old docks are demolished and rebuilt, there are a lot of riprap or concrete on the bottom of the river. After the river ground is leveled with concrete, the design of the gravity anchor block or anchor beam without pile foundation can still realize the application of the new type of use. ;

[0018] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A structure of an underwater anchored yacht dock, comprising a floating body (1), a drift intercepting net (2), a trash buoy (3), a movable and adjustable gangway (4), a flexible anti-collision fender (5), a trash buoy retractor (6), a wave resistance device (7), a foldable support rod (8), an underwater concrete anchor beam (9), a fixed pile foundation (10), a lighting pole (11), a guardrail (12), a first hinge support (13), a mooring column (14), a cap (15) and a second hinge support (16), characterized in that: The top of the floating body (1) is welded with guardrails (12) around the periphery, the top of the floating body (1) is provided with a plurality of lighting poles (11), the upper part of the floating body (1) is provided with flexible anti-collision fenders (5) around the periphery, and the flexible anti-collision fenders (5) are located at the bottom of the guardrails (12), the top of the floating body (1) is provided with a movable and adjustable gangway (4) at each berth, the top of the floating body (1) is provided with a trash intercepting float collector (6) on the side close to the berth entrance, and a trash intercepting float (3) is provided between the trash intercepting float collectors (6) at each berth, the bottom of the berth of the floating body (1) is provided with a drift intercepting net (2), and the bottom of the floating body (1) is provided with a floating object intercepting net (2) on the side close to the berth entrance. A wave resistance device (7) is arranged on the side, a first hinge support (13) is arranged on both sides of the center of the bottom of the main channel of the floating body (1), a plurality of mooring columns (14) are arranged on the top of the floating body (1) on the berth side, a foldable support rod (8) is arranged at the bottom of the first hinge support (13), a second hinge support (16) is arranged at the bottom of the foldable support rod (8), an underwater concrete anchor beam (9) is arranged at the bottom of the second hinge support (16), a plurality of fixed pile foundations (10) are sleeved at the bottom of the underwater concrete anchor beam (9), a cap (15) is sleeved at the top of the fixed pile foundation (10), and the cap (15) is located at the bottom of the underwater concrete anchor beam (9).

2. The structure of an underwater anchored yacht dock according to claim 1, characterized in that: The underwater concrete anchor beam (9) is connected to the fixed pile foundation (10) via a cap (15) at the bottom.

3. The structure of an underwater anchored yacht dock according to claim 1, characterized in that: The bottom of the first hinge support (13) and the top of the second hinge support (16) are connected via a foldable support rod (8).

4. The structure of an underwater anchored yacht dock according to claim 1, characterized in that: A conducting wire is arranged at the bottom of the lighting pole (11), and the conducting wire is connected to an external power source.

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