Platform butt joint structure and platform

Abstract

The utility model relates to the technical field of ocean engineering, in particular to a platform butt joint structure which comprises a fixed seat body, a driving device and a connecting assembly. A limiting device is further arranged between the connecting assembly and the fixing base body. According to the utility model, the reliable connection between the adjacent platform bodies is realized through the matching of the fixed seat bodies, the connecting assemblies and the limiting assemblies, the connection strength between the platform bodies is ensured, the floating of different amplitudes between different platform bodies can be adapted, and the safety of the platform structure is ensured; in addition, the driving device drives the connecting assembly to stretch out and draw back, rapid butt joint of the adjacent platform bodies can be achieved, and the working efficiency is improved. The utility model further provides a platform which comprises a plurality of platform bodies, and every two adjacent platform bodies are in butt joint through at least one group of platform butt joint structures. By means of the platform butt joint structure, quick connection between the platform bodies can be achieved, meanwhile, reliable connection between the platform bodies can be guaranteed, and the safety of the platform structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of marine engineering technology, specifically to a platform docking structure and platform. Background Technology

[0002] Due to the complex wind, wave, and current environments in which offshore floating platforms operate, it is difficult for different platform modules to maintain consistent attitudes. To ensure the relative stability of the positions of the platform modules and the safety of the overall platform structure, the connection structure between the modules is particularly important. Existing floating platform connection structures either employ rigid or flexible connections. Rigid connections can guarantee the connection strength between platform modules, but they cannot adapt to different floating states of adjacent platform modules, making the connection structure prone to damage. Flexible connections, while adaptable to the floating of different platform modules, suffer from insufficient connection strength due to the reliance on flexible materials, resulting in unreliable connections between platform modules and compromising the safety of the platform structure.

[0003] In summary, there is an urgent need to provide a platform interface structure and platform to solve the problems existing in the current technology. Utility Model Content

[0004] The purpose of this utility model is to provide a platform docking structure and platform, and the specific technical solution is as follows:

[0005] A platform docking structure includes a fixed base, a driving device, and a connecting component; the fixed base includes a first fixed base and a second fixed base, which are respectively fixed to two adjacent platform bodies;

[0006] The driving device is mounted on the first fixed base and is connected to the connecting assembly. The driving device drives the connecting assembly to extend and retract between the first fixed base and the second fixed base to connect and disconnect the first fixed base and the second fixed base.

[0007] Limiting devices are provided between the connecting component and the first fixed base, and between the connecting component and the second fixed base.

[0008] Furthermore, the connecting component includes a connecting component body and two connectors, which are respectively connected to both ends of the connecting component body; the connecting component body includes an elastic sealing component.

[0009] Furthermore, the connecting component is provided with a connecting structure for connecting the two connectors, and at least one set of the connecting structure is provided, and the connecting structure is movably connected to the two connectors.

[0010] Furthermore, the connection structure includes a first connecting rod, which is movably connected to the two connectors via a pin.

[0011] Furthermore, the connection structure includes a fixed base and a second connecting rod, the fixed base being fixed to the two connecting heads respectively, and the second connecting rod being movably connected to the two fixed bases.

[0012] Furthermore, the connector end is provided with a guide rib plate, which has a V-shaped structure.

[0013] Furthermore, the first fixed base includes a first boom and a boom plate. The first boom is disposed at the end of the platform body, and the boom plate is disposed on the platform body and connected to the end of the first boom away from the end of the platform body.

[0014] The second fixed base includes a second boom, which is mounted on the adjacent platform body at a position corresponding to the first boom.

[0015] Furthermore, the driving device includes a hydraulic cylinder, the fixed end of which is fixedly mounted on the boom plate, and the telescopic end of which is connected to the connector.

[0016] Furthermore, the limiting device includes a limiting plate, and both the first fixed base and the second fixed base are provided with multiple through-hole slots for inserting the limiting plate; both ends of the connecting component are provided with limiting plate sliding grooves that match the limiting plate.

[0017] A platform includes multiple platform bodies, and adjacent platform bodies are connected through at least one set of docking structures.

[0018] The application of the technical solution of this utility model has the following beneficial effects:

[0019] (1) This utility model provides a platform docking structure, including a fixed base, a driving device, and a connecting component; the fixed base includes a first fixed base and a second fixed base, which are respectively fixed to two adjacent platform bodies; the driving device is disposed on the first fixed base and connected to the connecting component, which drives the connecting component to extend and retract between the first fixed base and the second fixed base to achieve connection and disconnection between the first fixed base and the second fixed base; limiting devices are provided between the connecting component and the first fixed base and between the connecting component and the second fixed base. In this utility model, a reliable connection between adjacent platform bodies is achieved through the cooperation of the fixed base, the connecting component, and the limiting component. In particular, the connecting component adopts a combination structure of elastic sealing component and connector, which ensures the connection strength between platform bodies while adapting to different amplitudes of floating between adjacent platform bodies. It can resist vertical and lateral shear forces and longitudinal pressure caused by constraints, extend the service life of the connecting component, and ensure the safety of the overall platform structure. In addition, by driving the connecting component to extend and retract through the driving device, the rapid docking of adjacent platform bodies can be achieved, improving work efficiency.

[0020] (2) This utility model also provides a platform, including multiple platform bodies, with adjacent platform bodies connected by at least one set of platform docking structures. By using the platform docking structure, rapid connection between platform bodies can be achieved, while ensuring reliable connection between platform bodies and improving the overall safety of the platform structure.

[0021] 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

[0022] 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:

[0023] Figure 1 This is a schematic diagram of the platform docking structure installed on the platform body in an embodiment of this utility model;

[0024] Figure 2 This is a schematic diagram of the platform docking structure in an embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the connecting component in an embodiment of this utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the connecting component in an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the first connecting rod and the pin in an embodiment of this utility model;

[0028] Figure 6 This is a schematic diagram showing the cooperation between the second connecting rod and the fixed seat;

[0029] Among them, 1. Fixed base, 1.1 First fixed base, 1.1.1 First boom, 1.1.2 Boom plate, 1.2 Second fixed base, 1.2.1 Second boom, 2. Drive device, 3. Connecting assembly, 3.1 Connecting assembly body, 3.2 Connector, 3.2.1 Guide rib plate, 3.3 Connecting structure, 3.3.1 First connecting rod, 3.3.2 Pin, 3.3.3 Fixed base, 3.3.4 Second connecting rod, 3.4 Limiting plate groove, 4. Limiting device, 4.1 Limiting plate. Detailed Implementation

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Example

[0034] See Figure 1 and Figure 2This embodiment provides a platform docking structure, including a fixed base 1, a driving device 2, and a connecting component 3. The fixed base 1 includes a first fixed base 1.1 and a second fixed base 1.2, which are respectively fixed to two adjacent platform bodies. The driving device 2 is disposed on the first fixed base 1.1 and is connected to the connecting component 3. The driving device 2 drives the connecting component 3 to extend and retract between the first fixed base 1.1 and the second fixed base 1.2 to connect and disconnect the first fixed base 1.1 and the second fixed base 1.2. Limiting devices 4 are provided between the connecting component 3 and the first fixed base 1.1 and between the connecting component 3 and the second fixed base 1.2.

[0035] See Figure 3 The connecting component 3 includes a connecting component body 3.1 and two connectors 3.2, each connected to one end of the connecting component body 3.1. The connecting component body 3.1 includes an elastic sealing component, preferably a rubber block with a sealing shell fitted over its outer surface. The connectors 3.2 are connected to the sealing shell and the rubber block via waterproof bolts. The rubber block acts as a buffer, absorbing the impact force generated by the floating of adjacent platform bodies. The sealing shell prevents external liquids from entering the interior of the connecting component body 3.1, thus preventing corrosion of internal components.

[0036] The platform docking structure provided in this embodiment achieves a reliable connection between adjacent platform bodies through the cooperation of the fixed base 1, the connecting component 3, and the limiting component 4. In particular, the connecting component 3 adopts a combination structure of elastic sealing component and connector 3.2, which ensures the connection strength between platform bodies while adapting to different floating states between platform bodies. It can resist vertical and lateral shear forces and longitudinal pressure caused by constraints, ensuring the safety of the overall platform structure.

[0037] See Figure 4 Preferably, the connecting component 3 internally provides a connecting structure 3.3 for connecting the two connectors 3.2. At least one set of connecting structures 3.3 is provided, and the connecting structure 3.3 is movably connected to the two connectors 3.2. By providing the connecting structure 3.3, the structural strength of the connecting component 3 is further enhanced. Simultaneously, the movable connection between the connecting structure 3.3 and the two connectors 3.2 allows for a certain degree of freedom in the connection between the platform bodies under high sea states. Combined with the use of elastic sealing components, it can adapt to different amplitudes of floating of different platform bodies.

[0038] Preferred, see Figure 4The connecting structure 3.3 includes a first connecting rod 3.3.1, which is movably connected to two connecting heads 3.2 via a pin 3.3.2. Specifically, the first connecting rod 3.3.1 passes through a rubber block, and both ends of the first connecting rod 3.3.1 are arc-shaped. The connecting heads 3.2 are correspondingly provided with grooves, and pin holes are provided at the groove positions on the connecting heads 3.2. Elliptical holes are provided on the arc-shaped structures. The pin 3.3.2 passes through the pin holes and the elliptical holes to connect the first connecting rod 3.3.1 and the connecting heads 3.2. The arc-shaped end of the first connecting rod 3.3.1 can rotate around the pin 3.3.2 within the groove. Preferably, see... Figure 5 The inner diameter of the elliptical hole is larger than the outer diameter of the pin 3.3.2, that is, there is a gap between the first connecting rod 3.3.1 and the pin 3.3.2, which can provide a certain degree of rotational freedom and translational freedom, and better adapt to the different amplitudes of floating of adjacent platform bodies.

[0039] More preferably, the connector 3.2 is also provided with a pin cover plate, which covers both ends of the pin 3.3.2 to prevent external seawater from contacting the pin 3.3.2 and causing corrosion to the pin 3.3.2; it can also restrict the axial movement of the pin 3.3.2 and prevent the pin 3.3.2 from falling off.

[0040] As another preferred technical solution, see Figure 6 The connecting structure 3.3 includes a fixed base 3.3.3 and a second connecting rod 3.3.4. The fixed base 3.3.3 is fixed to the two connecting heads 3.2 respectively, and the second connecting rod 3.3.4 is movably connected to the two fixed bases 3.3.3. Specifically, the fixed base 3.3.3 is embedded in the connecting head 3.2, and the second connecting rod 3.3.4 passes through the rubber block. The two ends of the second connecting rod 3.3.4 are spherical structures, and the fixed base 3.3.3 is provided with grooves that match the spherical structures. The two ends of the second connecting rod 3.3.4 are hinged to the grooves on the fixed base 3.3.3 through the spherical structures.

[0041] See Figure 2 and Figure 3 The connector 3.2 has a guide rib plate 3.2.1 at its end, and the guide rib plate 3.2.1 has a V-shaped structure.

[0042] See Figure 1 and Figure 2The first fixed base 1.1 includes a first boom 1.1.1 and a boom plate 1.1.2. The first boom 1.1.1 is located at the end of the platform body and has a cavity for accommodating the connecting component 3. The boom plate 1.1.2 is located on the platform body and is connected to the end of the first boom 1.1.1 away from the end of the platform body. The second fixed base 1.2 includes a second boom 1.2.1 and also has a cavity for accommodating the connecting component 3. The second boom 1.2.1 is located on an adjacent platform body at a position corresponding to the first boom 1.1.1.

[0043] Preferably, the exit end of the first boom 1.1.1 and the entrance end of the second boom 1.2.1 are both provided with inclined surfaces that match the V-shaped structure of the guide rib plate 3.2.1, which is beneficial for the centering and alignment of the connector 3.2 after it extends, so that it can quickly dock with the second boom 1.2.1.

[0044] In this embodiment, the driving device 2 includes a hydraulic cylinder. The fixed end of the hydraulic cylinder is fixedly mounted on the boom plate 1.1.2, and the telescopic end of the hydraulic cylinder is connected to the connector 3.2 (the end of the connector 3.2 is provided with a connecting plate that connects to the telescopic end of the hydraulic cylinder, and the connecting plate is provided with a corresponding connecting pin hole for connecting the telescopic end of the hydraulic cylinder); the driving device 2 drives the connecting assembly 3 to extend from the first boom 1.1.1 and into the cavity of the second boom 1.2.1.

[0045] See Figure 2 and Figure 3 The limiting device 4 includes a limiting plate 4.1. Both the first fixed base 1.1 and the second fixed base 1.2 are provided with multiple through-hole slots for inserting the limiting plate 4.1. The connector 3.2 has limiting plate grooves 3.4 on both sides that match the limiting plate 4.1. In this embodiment, the limiting plate 4.1 is a rectangular plate, and the limiting plate groove 3.4 is a rectangular groove. The cross-sectional dimension of the limiting plate 4.1 is slightly smaller than the cross-sectional dimension of the limiting plate groove 3.4, so that even when the platform is in a floating and swaying state, the limiting plate 4.1 can still be smoothly inserted into the limiting plate groove 3.4.

[0046] In practical application, the platform docking structure provided in this embodiment first moves the two adjacent platform bodies that need to be docked to a suitable position. The hydraulic cylinder in the first boom 1.1.1 operates to control the connecting component 3 to extend out from the first boom 1.1.1. After the connecting component 3 extends into the interior of the second boom 1.2.1, the operator inserts the limiting plate 4.1 from the through hole slot into the limiting plate slide groove 3.4 to realize the limiting lock of the connector 3.2 with the first boom 1.1.1 and the second boom 1.2.1, thus realizing the rapid connection between adjacent platform bodies.

[0047] This embodiment also provides a platform comprising multiple platform bodies, with adjacent platform bodies connected by at least one set of platform docking structures. Using these platform docking structures ensures reliable connections between the platform bodies and improves the safety of the platform structure.

[0048] 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 platform docking structure, characterized in that, It includes a fixed base (1), a driving device (2), and a connecting assembly (3); the fixed base (1) includes a first fixed base (1.1) and a second fixed base (1.2), and the first fixed base (1.1) and the second fixed base (1.2) are respectively fixed to two adjacent platform bodies; The driving device (2) is mounted on the first fixed base (1.1). The driving device (2) is connected to the connecting assembly (3). The driving device (2) drives the connecting assembly (3) to extend and retract between the first fixed base (1.1) and the second fixed base (1.2) to achieve the connection and disconnection of the first fixed base (1.1) and the second fixed base (1.2). Limiting devices (4) are provided between the connecting component (3) and the first fixed base (1.1) and between the connecting component (3) and the second fixed base (1.2).

2. The platform docking structure according to claim 1, characterized in that, The connecting component (3) includes a connecting component body (3.1) and a connector (3.2). There are two connectors (3.2), which are respectively connected to the two ends of the connecting component body (3.1). The connecting component body (3.1) includes an elastic sealing component.

3. The platform docking structure according to claim 2, characterized in that, The connecting component (3) is provided with a connecting structure (3.3) for connecting the two connectors (3.2). The connecting structure (3.3) is provided with at least one set and is movably connected to the two connectors (3.2).

4. The platform docking structure according to claim 3, characterized in that, The connection structure (3.3) includes a first connecting rod (3.3.1), which is movably connected to the two connectors (3.2) via a pin (3.3.2).

5. The platform docking structure according to claim 3, characterized in that, The connection structure (3.3) includes a fixed seat (3.3.3) and a second connecting rod (3.3.4). The fixed seat (3.3.3) is fixed to the two connectors (3.2) respectively, and the second connecting rod (3.3.4) is movably connected to the two fixed seats (3.3.3).

6. The platform docking structure according to claim 2, characterized in that, The connector (3.2) is provided with a guide rib plate (3.2.1) at its end, and the guide rib plate (3.2.1) has a V-shaped structure.

7. The platform docking structure according to claim 2, characterized in that, The first fixed base (1.1) includes a first boom (1.1.1) and a boom plate (1.1.2). The first boom (1.1.1) is located at the end of the platform body, and the boom plate (1.1.2) is located on the platform body and connected to the end of the first boom (1.1.1) away from the end of the platform body. The second fixed base (1.2) includes a second boom (1.2.1), which is located on the adjacent platform body at a position corresponding to the first boom (1.1.1).

8. The platform docking structure according to claim 7, characterized in that, The drive device (2) includes a hydraulic cylinder, the fixed end of which is fixed on the boom plate (1.1.2), and the telescopic end of which is connected to the connector (3.2).

9. The platform docking structure according to any one of claims 1-8, characterized in that, The limiting device (4) includes a limiting plate (4.1). The first fixed base (1.1) and the second fixed base (1.2) are each provided with a plurality of through holes for inserting into the limiting plate (4.1). The two ends of the connecting component (3) are provided with limiting plate grooves (3.4) that match the limiting plate (4.1).

10. A platform, characterized in that, It includes multiple platform bodies, and adjacent platform bodies are connected through at least one set of platform docking structures as described in any one of claims 1-9.

Images