A type of lifting shore connection system

Abstract

This utility model relates to the field of marine engineering technology, specifically providing a lift-type shore-connecting system, including a berthing platform unit, a standard platform unit, and a shore-connecting platform unit connected in sequence. The berthing platform unit and the standard platform unit, as well as the standard platform unit and the shore-connecting platform unit, are connected by connecting mechanisms to form a connecting channel from the berthing platform to the shore. The lift-type shore-connecting system provided by this utility model allows for rapid erection and connection of each platform unit, shortening the construction cycle and improving unloading efficiency compared to traditional fixed trestle bridges. Each platform unit can be raised and lowered for height adjustment, improving the applicability of the lift-type shore-connecting system. The berthing platform unit, the lift-type standard platform unit, and the shore-connecting platform unit all include a drive device for propulsion, enabling each platform unit to be self-propelled, making the lift-type shore-connecting system movable and easily reusable.

Description

Technical Field

[0001] This utility model relates to the field of marine engineering technology, specifically to a lifting shore connection system. Background Technology

[0002] Around some islands, due to the lack of suitable dock facilities or the limitations imposed by high sea states and large waves, it is impossible to use roll-on / roll-off ships or deck cargo ships for temporary unloading of large numbers of heavy vehicles. Instead, the traditional method of building fixed piers to connect with the shore has problems such as long construction period, inability to move and adjust according to actual needs, and non-reusability.

[0003] Based on the above, there is an urgent need to provide a lifting shore connection system to solve the technical problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting-type shore connection system, and the specific technical solution is as follows:

[0005] A lifting shore-connecting system includes a berthing platform unit, a standard platform unit, and a shore-connecting platform unit connected in sequence; the berthing platform unit includes one or more berthing platform units arranged in series, the berthing platform unit includes a berthing platform body, and the berthing platform body is provided with a first lifting platform;

[0006] The standard platform unit includes one or more lifting standard platform units arranged in series. Each lifting standard platform unit includes a lifting standard platform body and telescopic pile legs. The lifting standard platform body and the telescopic pile legs are connected by a lifting device.

[0007] The shore-connecting platform unit includes one or more shore-connecting platform units arranged in series. Each shore-connecting platform unit includes a shore-connecting platform body, and a second lifting platform is provided on the shore-connecting platform body.

[0008] The berthing platform unit and the standard platform unit, as well as the standard platform unit and the shore-connecting platform unit, are connected by a connecting mechanism to form a connecting channel from the berthing platform to the shore.

[0009] Furthermore, the first lifting platform includes a first lifting platform body and a plurality of first columns, the plurality of first columns being symmetrically arranged on both sides of the mooring platform body; the first lifting platform body is mounted on the first columns via a first lifting mechanism.

[0010] Furthermore, the second lifting platform includes a second lifting platform body and a plurality of second columns, the plurality of second columns being symmetrically arranged on both sides of the connecting platform body, and the second lifting platform body being mounted on the second columns via a second lifting mechanism.

[0011] Furthermore, both the first lifting mechanism and the second lifting mechanism include a wire rope and a winch device. The first lifting platform body is connected to the first end of the wire rope, and the second end of the wire rope is connected to the winch device, which is mounted on the first column.

[0012] The second lifting platform body is connected to the first end of a steel wire rope, and the second end of the steel wire rope is connected to a winch device, which is mounted on the second column.

[0013] Furthermore, the lifting device includes a gear structure mounted on the lifting standard platform body and a rack structure mounted on the telescopic pile legs. The gear structure and rack structure cooperate to realize the relative movement between the lifting standard platform body and the telescopic pile legs in the vertical direction.

[0014] Furthermore, multiple telescopic pile legs are provided, and the multiple telescopic pile legs are symmetrically arranged on both sides of the lifting standard platform body.

[0015] Furthermore, the telescopic pile leg includes a pile leg body and a fixed pile 1 disposed inside the pile leg body, wherein the fixed pile 1 is slidably connected to the pile leg body.

[0016] Furthermore, the connecting mechanism includes an overlapping flap, which is located at the front end of each platform unit and overlaps with the rear end of the adjacent platform unit.

[0017] Furthermore, both the berthing platform body and the shore-connecting platform body are equipped with a ballast water system and a second fixing pile, which are used to stabilize the berthing platform body and the shore-connecting platform body.

[0018] Furthermore, the berthing platform unit, the lifting standard platform unit, and the shore-connecting platform unit all include a drive device for driving the platform unit's navigation.

[0019] The application of the technical solution of this utility model has the following beneficial effects:

[0020] (1) This utility model provides a lifting shore connection system, including a berthing platform unit, a standard platform unit, and a shore connection platform unit connected in sequence; the berthing platform unit includes one or more berthing platform units arranged in series, the berthing platform unit includes a berthing platform body, and the berthing platform body is provided with a first lifting platform; the standard platform unit includes one or more lifting standard platform units arranged in series, the lifting standard platform unit includes a lifting standard platform body and telescopic pile legs, the lifting standard platform body and the telescopic pile legs are connected by a lifting device; the shore connection platform unit includes one or more shore connection platform units arranged in series, the shore connection platform unit includes a shore connection platform body, and the shore connection platform body is provided with a second lifting platform; the berthing platform unit and the standard platform unit, as well as the standard platform unit and the shore connection platform unit, are connected by a connecting mechanism to form a connecting channel from the berthing platform to the shore. The lifting shore connection system provided by this utility model allows for rapid erection and connection of each platform unit, which shortens the construction cycle and improves unloading efficiency compared to traditional fixed trestle bridges; each platform unit can be height-adjustable, improving the applicability of the lifting shore connection system.

[0021] (2) In this utility model, the berthing platform unit, the lifting standard platform unit and the shore-connecting platform unit all include a driving device for driving the platform unit to sail. Each platform unit can achieve self-sailing, making the lifting shore-connecting system movable and easy to reuse.

[0022] (3) In this utility model, the number of each platform unit can be flexibly increased or decreased according to actual needs to meet the offshore transfer and unloading needs of different distances.

[0023] (4) In this utility model, the berthing platform unit and the shore-connecting platform unit are fixed to the bottom through the ballast water system and the second fixed pile, so that the entire lifting shore-connecting system is stable and reliable.

[0024] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure of the lifting shore connection system in this embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the mooring platform unit in an embodiment of this utility model;

[0028] Figure 3 This is a structural schematic diagram of a single lifting standard platform unit in an embodiment of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the single-unit shore-connecting platform in an embodiment of this utility model;

[0030] Among them, 1. Mooring platform unit, 1.1 Mooring platform body, 1.2 First lifting platform, 1.2.1 First lifting platform body, 1.2.2 First column, 2. Lifting standard platform unit, 2.1 Lifting standard platform body, 2.2 Telescopic pile leg, 2.2.1 Pile leg body, 2.2.2 Fixed pile one, 3. Connecting platform unit, 3.1 Connecting platform body, 3.2 Second lifting platform, 3.2.1 Second lifting platform body, 3.2.2 Second column, 4. Connecting mechanism, 4.1 Overlapping flap. Detailed Implementation

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] Example

[0035] See Figure 1 This embodiment provides a lifting shore connection system, including a berthing platform unit, a standard platform unit and a shore connection platform unit connected in sequence;

[0036] See Figure 1 and Figure 2 In this embodiment, the docking platform unit includes a docking platform unit 1, the docking platform unit 1 includes a docking platform body 1.1, and the docking platform body 1.1 is provided with a first lifting platform 1.2;

[0037] The first lifting platform 1.2 includes a first lifting platform body 1.2.1 and a plurality of first columns 1.2.2, which are symmetrically arranged on both sides of the mooring platform body 1.1. The first lifting platform body 1.2.1 is mounted on the first columns 1.2.2 via a first lifting mechanism (not shown in the figure) (the first columns 1.2.2 penetrate through the first lifting platform body 1.2.1). A passage for vehicle passage is provided in the middle of the first lifting platform body 1.2.1.

[0038] In this embodiment, the first lifting mechanism includes a wire rope and a winch device. The first end of the wire rope is connected to the first lifting platform body 1.2.1, and the second end of the wire rope is connected to the winch device. The winch device is mounted on the first column 1.2.2. By tightening and loosening the wire rope through the winch device, the lifting and leveling of the first lifting platform body 1.2.1 can be achieved.

[0039] See Figure 1 and Figure 3 In this embodiment, the standard platform unit includes multiple lifting standard platform units 2, which are connected in series by a connecting structure 4. Each lifting standard platform unit 2 includes a lifting standard platform body 2.1 and a telescopic pile leg 2.2. The lifting standard platform body 2.1 and the telescopic pile leg 2.2 are connected by a lifting device (not shown in the figure) (the telescopic pile leg 2.2 is installed through the lifting standard platform body 2.1).

[0040] See Figure 3 Multiple telescopic legs 2.2 are provided, symmetrically arranged on both sides of the lifting standard platform body 2.1. A passage for vehicle passage is provided in the middle of the lifting standard platform body 2.1. In this embodiment, preferably, the telescopic leg 2.2 includes a leg body 2.2.1 and a fixed pile 2.2.2 disposed inside the leg body 2.2.1. The fixed pile 2.2.2 is slidably connected to the leg body 2.2.1. During pile driving and fixing, the fixed pile 2.2.2 is driven by a hydraulic drive device to extend from the leg body 2.2.1 and insert into the seabed, so that the lifting standard platform unit 2 is stably erected. In this embodiment, more preferably, the hydraulic drive device is a hydraulic cylinder, with the fixed end of the hydraulic cylinder connected to the leg body 2.2.1 and the movable end of the hydraulic cylinder connected to the fixed pile 2.2.2.

[0041] The lifting device includes a gear structure mounted on the lifting standard platform body 2.1 and a rack structure mounted on the telescopic pile leg 2.2. The gear structure is connected to a drive motor, which drives the gear to rotate. The gear meshes with the rack to achieve relative movement between the lifting standard platform body 2.1 and the telescopic pile leg 2.2 in the vertical direction. Both the gear structure and the rack structure adopt existing technology and will not be described in detail here.

[0042] See Figure 1 and Figure 4 In this embodiment, the connecting platform unit includes a connecting platform unit 3, which includes a connecting platform body 3.1. A second lifting platform 3.2 is provided on the connecting platform body 3.1. The second lifting platform 3.2 includes a second lifting platform body 3.2.1 and a plurality of second columns 3.2.2. The plurality of second columns 3.2.2 are symmetrically arranged on both sides of the connecting platform body 3.1. The second lifting platform body 3.2.1 is provided on the second columns 3.2.2 through a second lifting mechanism (not shown in the figure) (the second columns 3.2.2 are arranged through the second lifting platform body 3.2.1). A passage for vehicle passage is provided in the middle of the second lifting platform body 3.2.1.

[0043] In this embodiment, the second lifting mechanism includes a wire rope and a winch device. The first end of the wire rope is connected to the second lifting platform body 3.2.1, and the second end of the wire rope is connected to the winch device. The winch device is mounted on the second column 3.2.2. By tightening and loosening the wire rope through the winch device, the lifting and leveling of the second lifting platform body 3.2.1 can be achieved to adapt to banks with different slopes.

[0044] The first lifting platform body 1.2.1, the lifting standard platform body 2.1, and the second lifting platform body 3.2.1 are connected by a connecting mechanism 4 to form a connecting channel from the berthing platform to the shore.

[0045] In this embodiment, see Figures 1-4 The connecting mechanism 4 includes an overlapping flap 4.1, which is located at the head end of each platform unit and overlaps with the tail end / shore of the adjacent platform unit. Specifically, the overlapping flap 4.1 includes a base and a flap, which is hinged to the base. A folding cylinder for driving the flap is provided between the flap and the base. The base is located at the head end of the platform unit, and the flap overlaps with the tail end / shore of the adjacent platform unit. It should be noted that the head end refers to the end closer to the shore, and the tail end refers to the end farther from the shore.

[0046] In this embodiment, the base of the overlapping flap 4.1 is fixed to the head end of the first lifting platform body 1.2.1, the lifting standard platform body 2.1, and the second lifting platform body 3.2.1, respectively.

[0047] In this embodiment, see Figure 2 and Figure 4 The berthing platform body 1.1 and the shore-connecting platform body 3.1 are equipped with a ballast water system (not shown in the figure) and two fixing piles. After the berthing platform body 1.1 and the shore-connecting platform body 3.1 achieve bottom contact with the seabed by adjusting the ballast water volume through the ballast water system, the bottom stability is achieved by driving the two fixing piles. In this embodiment, the specific structure of the ballast water system refers to the structure of the ship ballast water system in the prior art.

[0048] In this embodiment, the berthing platform unit 1, the lifting standard platform unit 2, and the shore-connecting platform unit 3 all include a drive device for driving the platform unit to navigate. Preferably, the drive device includes an engine and a propeller. The engine drives the propeller to rotate, generating thrust to propel the platform unit forward, so that each platform unit can be moved to a designated position for erection according to actual needs, making the lifting shore-connecting system reusable.

[0049] In this embodiment, the method for erecting the lifting shore connection system is as follows:

[0050] S1. All platform units shall sail in the following order: shore-connected platform unit 3, lift-type standard platform unit 2, and berthing platform unit 1.

[0051] S2. After the shore-connecting platform 3 sails to the target area near the shore, the erection operation begins. Specifically, the shore-connecting platform 3.1 sinks and sits on the bottom by adjusting the ballast water volume through the ballast water system, and the second fixing pile is driven into the deep seabed to stabilize the entire platform. The second lifting platform 3.2.1 is raised and lowered and leveled according to actual needs through steel wire ropes and winches. The overlapping flap 4.1 at the head of the second lifting platform 3.2.1 overlaps with the shore to form a shore-connecting passage.

[0052] S3. Simultaneously with the commencement of the erection of the shore-connecting platform unit 3, the lifting standard platform unit 2 sails to the target area and, after adjusting its overlap position with the shore-connecting platform unit 3, begins its erection operation. Specifically, after the lifting standard platform unit 2 sails to the target area, it lowers the telescopic leg 2.2 using a lifting device. Once the leg body 2.2.1 touches the bottom, piling operations are performed, inserting the fixed pile 2.2.2 into the seabed for piling and fixing. The telescopic leg 2.2 remains stationary, and the lifting standard platform body 2.1 achieves height adjustment and locking via the lifting device. The overlapping flap 4.1 at the front end of the lifting standard platform body 2.1 overlaps with the rear end of the second lifting platform body 3.2.1. (The number of lifting standard platform units 2 erected can be increased or decreased according to actual needs).

[0053] S4. While the standard platform unit is being erected, the berthing platform unit 1 sails to the target area and adjusts its connection position with the standard platform unit before commencing erection work. In this embodiment, the erection method of the berthing platform unit 1 is the same as the erection method of the shore-connecting platform unit 3.

[0054] The lifting shore connection system provided by this utility model forms a shore connection channel through a mooring platform unit, a standard platform unit, a shore connection platform unit, and a connecting mechanism 4. It can achieve rapid erection and connection, shorten the construction cycle, and each platform unit can move on its own and adjust its height according to the actual application, which improves its applicability and allows for reuse.

[0055] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lifting-type shore connection system, characterized in that, It includes berthing platform units, standard platform units, and shore-connecting platform units connected in sequence; The mooring platform unit includes one or more mooring platform units (1) arranged in series. Each mooring platform unit (1) includes a mooring platform body (1.1) and a first lifting platform (1.2) is provided on the mooring platform body (1.1). The standard platform unit includes one or more lifting standard platform units (2) arranged in series. The lifting standard platform unit (2) includes a lifting standard platform body (2.1) and telescopic pile legs (2.2). The lifting standard platform body (2.1) and the telescopic pile legs (2.2) are connected by a lifting device. The connecting platform unit includes one or more connecting platform units (3) connected in series. The connecting platform unit (3) includes a connecting platform body (3.1), and a second lifting platform (3.2) is provided on the connecting platform body (3.1). The berthing platform unit and the standard platform unit, as well as the standard platform unit and the shore-connecting platform unit, are connected by a connecting mechanism (4) to form a connecting channel from the berthing platform to the shore.

2. The lifting shore connection system according to claim 1, characterized in that, The first lifting platform (1.2) includes a first lifting platform body (1.2.1) and a plurality of first columns (1.2.2), the plurality of first columns (1.2.2) being symmetrically arranged on both sides of the mooring platform body (1.1); the first lifting platform body (1.2.1) is mounted on the first columns (1.2.2) via a first lifting mechanism.

3. The lifting shore connection system according to claim 2, characterized in that, The second lifting platform (3.2) includes a second lifting platform body (3.2.1) and a plurality of second columns (3.2.2). The plurality of second columns (3.2.2) are symmetrically arranged on both sides of the connecting platform body (3.1). The second lifting platform body (3.2.1) is mounted on the second columns (3.2.2) through a second lifting mechanism.

4. The lifting shore connection system according to claim 3, characterized in that, Both the first lifting mechanism and the second lifting mechanism include a wire rope and a winch device. The first lifting platform body (1.2.1) is connected to the first end of the wire rope, and the second end of the wire rope is connected to the winch device. The winch device is mounted on the first column (1.2.2). The second lifting platform body (3.2.1) is connected to the first end of the wire rope, the second end of the wire rope is connected to the winch device, and the winch device is mounted on the second column (3.2.2).

5. The lifting shore connection system according to claim 1, characterized in that, The lifting device includes a gear structure mounted on the lifting standard platform body (2.1) and a rack structure mounted on the telescopic pile leg (2.2). The gear structure and the rack structure cooperate to realize the relative movement between the lifting standard platform body (2.1) and the telescopic pile leg (2.2) in the vertical direction.

6. The lifting shore connection system according to claim 1, characterized in that, Multiple telescopic legs (2.2) are provided, and the multiple telescopic legs (2.2) are symmetrically arranged on both sides of the lifting standard platform body (2.1).

7. The lifting shore connection system according to claim 6, characterized in that, The telescopic pile leg (2.2) includes a pile leg body (2.2.1) and a fixed pile (2.2.2) disposed inside the pile leg body (2.2.1), wherein the fixed pile (2.2.2) is slidably connected to the pile leg body (2.2.1).

8. The lifting shore connection system according to claim 1, characterized in that, The connecting mechanism (4) includes an overlapping flap (4.1), which is located at the front end of each platform unit and overlaps with the rear end of the adjacent platform unit.

9. The lifting shore connection system according to claim 1, characterized in that, Both the berthing platform body (1.1) and the shore-connecting platform body (3.1) are equipped with a ballast water system and a second fixing pile. The ballast water system and the second fixing pile are used to stabilize the berthing platform body (1.1) and the shore-connecting platform body (3.1).

10. The lifting shore connection system according to any one of claims 1-9, characterized in that, The berthing platform unit (1), the lifting standard platform unit (2), and the shore-connecting platform unit (3) all include a drive device for driving the platform unit to navigate.

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