Landing leg of water berthing platform and water berthing platform

Abstract

The utility model discloses a landing leg of an overwater berthing platform and the overwater berthing platform, and relates to the field of ship berthing of overwater platforms, the landing leg of the overwater berthing platform comprises a fixing assembly, the fixing assembly comprises three vertical steel columns arranged in a triangular form, and a connecting steel structure is arranged between any two adjacent vertical steel columns; the buffering assembly comprises berthing frames which are transversely arranged on the two vertical steel columns and face the outer side of the fixing assembly, and the two berthing frames are arranged in parallel and are parallel to the axis, penetrating through the other vertical steel column, of the fixing assembly. The three vertical steel columns and the connecting steel structures form a stress and force transmission body, the ship berthing frame receives ship impact force and evenly distributes and preliminarily disperses the ship impact force, and the final impact force borne by the water platform is reduced to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the field of water platform ship docking, in particular to a support leg of a water docking platform and the water docking platform. Background Art

[0002] In recent years, the construction of cross-sea bridges has increased day by day. Bored piles are a common pile foundation form for cross-sea bridges. During the construction of bored piles, a temporary water platform needs to be set up, which is also used as a berthing place for construction ships. When a ship is docked, the hull will collide with the mooring columns of the water platform. Therefore, in order to reduce the impact force of the ship, fenders will be installed on the mooring columns of the water platform. However, the existing fenders are directly installed on the steel pipe columns of the water platform. The fenders can only play a preliminary buffering role, and the buffering effect is not good. Most of the impact force that is not absorbed will still directly act on the water platform, affecting the overall stability of the water platform and causing safety hazards. Utility Model Content

[0003] The present application provides a support leg of a water mooring platform and a water mooring platform, which can solve the technical problems in the prior art that when a ship is docked, the ship will generate a collision force on the water platform, and the simple provision of fenders has a poor buffering effect, which affects the overall stability of the water platform and creates a safety hazard.

[0004] In a first aspect, an embodiment of the present application provides a support leg of a water docking platform, comprising:

[0005] A fixing assembly, wherein the fixing assembly comprises three vertical steel columns arranged in a triangular shape, and a connecting steel structure is provided between any two adjacent vertical steel columns;

[0006] The buffer assembly includes a mooring frame which is transversely arranged on two of the vertical steel columns and faces the outside of the fixed assembly, and the two mooring frames are arranged in parallel and parallel to the axis passing through the other vertical steel column on the fixed assembly.

[0007] In combination with the first aspect, in one embodiment, the connecting steel structure includes a first cross-bracing steel structure, a second cross-bracing steel structure located below the first cross-bracing steel structure and arranged parallel to the first cross-bracing steel structure, and an oblique supporting steel structure obliquely connecting the first cross-bracing steel structure and the second cross-bracing steel structure.

[0008] In one embodiment, the three groups of connecting steel structures form an equilateral triangle, and the three vertical steel columns are respectively located at the three vertices of the equilateral triangle.

[0009] In one embodiment, the connecting steel structure includes a first cross-bracing steel structure, a second cross-bracing steel structure located below the first cross-bracing steel structure and arranged parallel to the first cross-bracing steel structure, and an oblique supporting steel structure obliquely connecting the first cross-bracing steel structure and the second cross-bracing steel structure.

[0010] In one embodiment, the connecting steel structure further includes a first longitudinal stiffening plate located on a side of a connection between the first transverse bracing steel structure and the oblique supporting steel structure, and a second longitudinal stiffening plate located on a side of a connection between the second transverse bracing steel structure and the oblique supporting steel structure.

[0011] In one embodiment, the connecting steel structure also includes a first horizontal stiffening plate located at both ends of the first cross bracing steel structure and extending outward, a second horizontal stiffening plate located at both ends of the second cross bracing steel structure and extending outward, and a third horizontal stiffening plate located at both ends of the oblique supporting steel structure and extending outward.

[0012] In one embodiment, the mooring frame includes a plurality of horizontal connecting steel pipes longitudinally arranged along the vertical steel columns and vertical connecting steel pipes connecting the distal ends of the horizontal connecting steel pipes.

[0013] In one embodiment, a first buffer is provided on a side of the vertical connecting steel pipe away from the horizontal connecting steel pipe.

[0014] In a second aspect, an embodiment of the present application provides an above-water berthing platform, comprising the above-mentioned legs, including:

[0015] The water platform body has at least two sides as leg setting sides, a single leg setting side is provided with at least one supporting leg, and the mooring frame of the supporting leg faces the outside of the water platform body and extends out of the water platform body.

[0016] In combination with the second aspect, in one embodiment, when the above-water platform body includes two leg setting edges, the positions of the two leg setting edges are opposite to each other.

[0017] In one embodiment, when a plurality of the legs are arranged on a single side of the leg setting edge, the plurality of legs are arranged in parallel along the length direction of the leg setting edge, and the plurality of legs are arranged in a single interval or in a plurality of combinations. When the legs are arranged in a plurality of combinations, a corner where two adjacent legs are close to each other shares a vertical steel column.

[0018] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0019] By setting up three vertical steel columns in a triangular distribution and connecting steel structures between the vertical steel columns, a stable triangular structure can be formed to improve its own bearing capacity. By setting up a mooring frame on two of the vertical steel columns, the impact force of the ship can be decomposed and initially absorbed, and then finally transmitted to the water platform through the vertical steel columns, which can avoid direct impact of the ship on the water platform and minimize the impact force finally received by the water platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A top view of a support leg of a water docking platform provided in an embodiment of the present application;

[0022] Figure 2 A schematic diagram of a steel structure connecting the legs of a water berthing platform provided in an embodiment of the present application;

[0023] Figure 3 A schematic diagram of a mooring frame structure in a leg of an above-water mooring platform provided in an embodiment of the present application;

[0024] Figure 4 A front view of a water docking platform provided in an embodiment of the present application;

[0025] Figure 5 A top view of an above-water docking platform provided in an embodiment of the present application.

[0026] In the figure: 1. vertical steel column; 2. mooring frame; 201. horizontal connecting steel pipe; 202. vertical connecting steel pipe; 3. first buffer; 4. connecting steel structure; 401. first cross bracing steel structure; 402. second cross bracing steel structure; 403. oblique supporting steel structure; 501. first longitudinal stiffening plate; 502. second longitudinal stiffening plate; 601. first horizontal stiffening plate; 602. second horizontal stiffening plate; 603. third horizontal stiffening plate; 7. water platform body. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] The embodiment of the present application provides a support leg for a water berthing platform, which can solve the technical problem in the prior art that when a ship is docked, the ship will generate a collision force on the water platform, and the simple provision of fenders has a poor buffering effect, which affects the overall stability of the water platform and creates a safety hazard.

[0029] Specifically, in a first aspect, the present application provides a support leg of a water mooring platform. Figure 1 A top view of a support leg of a water docking platform provided in an embodiment of the present application, such as Figure 1 As shown, the legs of the water berthing platform in the present application include a fixing assembly and a buffer assembly, wherein the fixing assembly includes three vertical steel columns 1 arranged in a triangle, and a connecting steel structure 4 is provided between any two adjacent vertical steel columns 1.

[0030] The support legs in the present application are arranged on one side of the water platform where the ship is moored, between the ship and the water platform, so as to prevent the ship from directly colliding with the water platform. The three vertical steel columns 1 and the connecting steel structures 4 form a basic framework of the fixed assembly. In one embodiment, in a top-down perspective, the three groups of connecting steel structures 4 form an equilateral triangle, and the three vertical steel columns 1 are respectively located at the three vertices of the equilateral triangle.

[0031] Furthermore, the buffer assembly includes a mooring frame 2 which is transversely arranged on two of the vertical steel columns 1 and faces the outside of the fixed assembly, and the two mooring frames 2 are arranged in parallel and parallel to the axis passing through the other vertical steel column 1 on the fixed assembly.

[0032] The outside here refers to the direction away from the mooring platform on the water. In actual use, the two vertical steel columns 1 with the mooring frame 2 are away from the mooring platform on the water, and the vertical steel columns 1 without the mooring frame 2 are close to and connected to the mooring platform on the water to form a whole. From a top-down perspective, the connecting steel structure is an equilateral triangle, and the three vertical steel columns 1 are respectively located at the three vertices of the regular triangle. If a vertical steel column 1 connected to the mooring platform on the water is the vertices of the triangle, then the two mooring frames 2 are parallel to the midline of the vertices. One side of the mooring frame 2 is fixedly welded to the vertical steel column 1 to form a whole, and the other side of the mooring frame 2 collides with the docked ship.

[0033] During the docking process, if the ship collides with the side of the mooring frame 2, the mooring frame 2 will first perform preliminary buffering, and then disperse the impact force to the two vertical steel columns 1 connected to it. The two vertical steel columns 1 will bear and absorb part of the impact force, and finally transmit the remaining impact force to the vertical steel columns 1 not connected to the mooring frame 2 and the water mooring platform. After dispersion and absorption by the buffer components, the impact force finally transmitted to the ship's water mooring platform will be greatly reduced, thereby improving the buffering efficiency.

[0034] Furthermore, Figure 2 A schematic diagram of the structure of the connecting steel structure 4 in the legs of a water berthing platform provided in an embodiment of the present application is shown in FIG. Figure 2 As shown, the connecting steel structure 4 includes a first cross bracing steel structure 401, a second cross bracing steel structure 402 located below the first cross bracing steel structure 401 and arranged parallel to the first cross bracing steel structure 401, and a diagonal supporting steel structure 403 diagonally connecting the first cross bracing steel structure 401 and the second cross bracing steel structure 402. In a front view, the first cross bracing steel structure 401 and the second cross bracing steel structure 402 are both perpendicular to the vertical steel column 1, and the diagonal supporting steel structure 403 is mainly used to improve the diagonal force bearing capacity of the connecting steel structure 4 as a whole. The diagonal bracing structure is an existing commonly used load-bearing component, which will not be described in detail here.

[0035] As an optional embodiment, in order to further improve the integrity and bearing capacity of the connecting steel structure 4, the connecting steel structure 4 also includes two vertical connecting rods, and the two vertical connecting rods, the first cross bracing steel structure 401 and the second cross bracing steel structure 402 are connected end to end to form a rectangular frame.

[0036] Furthermore, the connecting steel structure 4 also includes a first longitudinal stiffening plate 501 located on the side of the connection between the first transverse bracing steel structure 401 and the oblique supporting steel structure 403 and a second longitudinal stiffening plate 502 located on the side of the connection between the second transverse bracing steel structure 402 and the oblique supporting steel structure 403 .

[0037] The first cross brace steel structure 401 and the diagonal support steel structure 403 can be welded into one piece first, and then the first longitudinal stiffening plate 501 can be connected to the outer surface of the welding point of the two by bolts for further reinforcement. The first cross brace steel structure 401 and the diagonal support steel structure 403 can also be directly bolted together through the first longitudinal stiffening plate 501. There is no specific limitation in this application.

[0038] Similarly, the second cross brace steel structure 402 and the diagonal support steel structure 403 can be welded first, and then the second longitudinal stiffening plate 502 can be set on the outer surface of the welding point between the two through bolts, or the second cross brace steel structure 402 and the diagonal support steel structure 403 can be directly bolted through the second longitudinal stiffening plate 502.

[0039] Furthermore, the connecting steel structure 4 also includes a first horizontal stiffening plate 601 located at both ends of the first cross bracing steel structure 401 and extending outward, a second horizontal stiffening plate 602 located at both ends of the second cross bracing steel structure 402 and extending outward, and a third horizontal stiffening plate 603 located at both ends of the oblique supporting steel structure 403 and extending outward.

[0040] One end of the two first horizontal stiffening plates 601 is integrated with the two ends of the first horizontal bracing steel structure 401, and the other ends of the two first horizontal stiffening plates 601 extend horizontally and enter the column body of the vertical steel column 1 located at the two ends of the first horizontal bracing steel structure 401, and are welded to the vertical steel column 1, which can increase the connection area between the first horizontal bracing steel structure 401 and the vertical steel column 1 and improve the connection stability. Similarly, the setting method and connection method of the second horizontal stiffening plate 602 and the third horizontal stiffening plate 603 are the same as those of the first horizontal stiffening plate 601, and will not be described in detail here.

[0041] Furthermore, Figure 3 A schematic diagram of the structure of a berthing frame 2 in a leg of a water berthing platform provided in an embodiment of the present application is shown in FIG. Figure 3 As shown, the mooring frame 2 includes a plurality of horizontal connecting steel pipes 201 longitudinally arranged along the vertical steel column 1 and a vertical connecting steel pipe 202 connected to the far ends of the horizontal connecting steel pipes 201 , and a first buffer 3 is provided on the side of the vertical connecting steel pipe 202 away from the horizontal connecting steel pipe 201 .

[0042] The horizontal connecting steel pipe 201 is perpendicular to the vertical steel column 1. One end of the multiple horizontal connecting steel pipes 201 is welded to the vertical steel column 1, and the other end is welded to the vertical connecting steel pipe 202 to form a mooring frame 2. The first buffer 3 faces the direction of the incoming ship. When the ship is docked, the first buffer 3 directly contacts the hull to complete the initial buffering, and then disperses the impact force to each horizontal connecting steel pipe 201 through the vertical connecting steel pipe 202, and then reaches the two vertical steel pipes and the connecting steel structure 4 where the mooring frame 2 is set in turn, and finally reaches the mooring platform on the water, thereby improving the buffering effect. At the same time, the setting of the horizontal connecting steel pipe 201 can also improve the stability of the mooring frame 2 itself. As an optional embodiment, the first buffer 3 is a mooring fender.

[0043] In a second aspect, the present application also provides a water berthing platform. Figure 4 A front view of a water docking platform provided in an embodiment of the present application, such as Figure 4As shown, the water mooring platform includes the above-mentioned legs. Specifically, the water mooring platform includes a water platform body 7, and at least two sides of the water platform body 7 are leg setting edges, and at least one leg is provided on a single leg setting edge. The mooring frame 2 of the leg faces the outside of the water platform body 7 and extends out of the water platform body 7. The leg setting edge is used to fix the above-mentioned legs. To ensure uniform force, the leg setting edges are at least two sides and when the water platform body 7 includes two leg setting edges, the positions of the two leg setting edges are relative.

[0044] Furthermore, when multiple legs are arranged on a single-sided leg setting edge, the multiple legs are arranged in parallel along the length direction of the leg setting edge, and the multiple legs are arranged in a single interval or in multiple combinations. When the legs are arranged in multiple combinations, the corners of two adjacent legs that are close to each other share a vertical steel column 1.

[0045] Figure 5 A top view of a water docking platform provided in an embodiment of the present application, such as Figure 5 As shown, that is, in the embodiment of the present application, the leg is arranged on the side of the unilateral leg, including:

[0046] 1. Only one leg is set on the unilateral leg setting side;

[0047] Second, a plurality of legs are arranged on the side of the unilateral leg setting, and each leg is arranged at intervals;

[0048] 3. Single-side leg setting: Multiple legs are arranged on the side, and several legs are combined with each other. When multiple legs are combined, a corner where two adjacent legs are close to each other shares a vertical steel column 1.

[0049] In actual use, the legs can be arranged in one or more combinations of the above three methods.

[0050] Compared with the traditional method of directly setting the fender on the water mooring platform, the legs of the water mooring platform in the present application can avoid the direct impact of the ship on the water mooring platform by setting a fixed component and two mooring frames 2 set on the outside of the fixed component. At the same time, the impact force of the ship can be decomposed layer by layer and gradually transmitted, thereby maximizing the reduction of the impact that the water mooring platform finally bears, reducing the resonance of the water mooring platform, and improving safety.

[0051] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0052] It should be noted that, in this application, relational terms such as "first" and "second" 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0053] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A support leg of a water docking platform, characterized in that: include: A fixing assembly, the fixing assembly comprising three vertical steel columns (1) arranged in a triangular shape, and a connecting steel structure (4) is provided between any two adjacent vertical steel columns (1); A buffer assembly, the buffer assembly comprising a mooring frame (2) which is transversely arranged on two of the vertical steel columns (1) and faces the outside of the fixing assembly, and the two mooring frames (2) are arranged in parallel and parallel to the axis of the fixing assembly passing through the other vertical steel column (1).

2. The support leg of the above-water docking platform according to claim 1, characterized in that: The three groups of connecting steel structures (4) form an equilateral triangle, and the three vertical steel columns (1) are respectively located at the three vertices of the equilateral triangle.

3. The support leg of the above-water docking platform according to claim 1, characterized in that: The connecting steel structure (4) comprises a first cross-bracing steel structure (401), a second cross-bracing steel structure (402) located below the first cross-bracing steel structure (401) and arranged parallel to the first cross-bracing steel structure (401), and an oblique supporting steel structure (403) obliquely connecting the first cross-bracing steel structure (401) and the second cross-bracing steel structure (402).

4. The support leg of the above-water docking platform as claimed in claim 3, characterized in that: The connecting steel structure (4) further comprises a first longitudinal stiffening plate (501) located on the side of the connection between the first transverse bracing steel structure (401) and the oblique supporting steel structure (403), and a second longitudinal stiffening plate (502) located on the side of the connection between the second transverse bracing steel structure (402) and the oblique supporting steel structure (403).

5. The support leg of the above-water docking platform as claimed in claim 3, characterized in that: The connecting steel structure (4) further comprises a first horizontal stiffening plate (601) respectively located at both ends of the first cross bracing steel structure (401) and extending outward, a second horizontal stiffening plate (602) located at both ends of the second cross bracing steel structure (402) and extending outward, and a third horizontal stiffening plate (603) located at both ends of the oblique supporting steel structure (403) and extending outward.

6. The support leg of the above-water docking platform according to claim 1, characterized in that: The mooring frame (2) comprises a plurality of horizontal connecting steel pipes (201) longitudinally arranged along the vertical steel column (1) and a vertical connecting steel pipe (202) connected to the far ends of the horizontal connecting steel pipes (201).

7. The support leg of the above-water docking platform according to claim 6, characterized in that: A first buffer member (3) is provided on a side of the vertical connecting steel pipe (202) away from the horizontal connecting steel pipe (201).

8. A water berthing platform, comprising the support legs according to any one of claims 1 to 7, characterized in that: The above-water docking platform comprises an above-water platform body (7), and at least two sides of the above-water platform body (7) are leg setting sides, and at least one leg is provided on a single leg setting side, and the docking frame (2) of the leg faces the outside of the above-water platform body (7) and extends out of the above-water platform body (7).

9. The above-water berthing platform as claimed in claim 8, characterized in that: When the above-water platform body (7) comprises two leg setting edges, the positions of the two leg setting edges are opposite to each other.

10. The above-water berthing platform as claimed in claim 9, characterized in that: When a plurality of the legs are arranged on a single side of the leg setting edge, the plurality of legs are arranged in parallel along the length direction of the leg setting edge, and the plurality of legs are arranged in a single interval or in a plurality of combinations. When the legs are arranged in a plurality of combinations, a corner of two adjacent legs close to each other shares a vertical steel column (1).

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