Marine gangway stowage limiting protection frame

Abstract

The utility model relates to the technical field of gangway storage, especially to a marine gangway storage limiting protection frame, the utility model adopts the technical scheme: including main body installation fixed plate, the front lower end position of main body installation fixed plate is equipped with first main body limit cooperation frame, the middle position of first main body limit cooperation frame is equipped with limit combination support structure and protrudes upwards and is distributed before and after, the lower extreme of limit combination support structure is equipped with the same center shaft and the circular arc first storage combination limit groove of opening downward, the upper extreme of limit combination support structure is equipped with the support stable isolation board of integrative forming direction perpendicular downward, the utility model has the advantages of: can effectively improve the security of gangway after storage, can play better safety protection to gangway, the overall volume of the protection frame is smaller, and the installation convenience is stronger when using.

Description

Technical Field

[0001] This utility model relates to the field of gangway storage technology, and in particular to a ship gangway storage limiting and protective frame. Background Technology

[0002] Marine gangways are a crucial structural component of a ship. To improve space utilization, gangways are designed as retractable structures. However, existing retractable gangways can only be retracted during storage, without providing reinforcement or protection after storage. This results in relatively poor load-bearing capacity and safety after storage. Furthermore, the retracted gangway bears its own weight, and the concentrated weight can negatively impact the main structure of the gangway. Utility Model Content

[0003] The purpose of this utility model is to provide a ship gangway storage and limiting protective frame. When in use, it can be fixed in place with the installation position of the gangway and support the gangway after it is stored. It can effectively improve the safety of the gangway after storage and provide better safety protection for the gangway. The overall size of this protective frame is small, making it more convenient to install. It can be used with gangways of various specifications as needed.

[0004] The technical solution of this utility model is as follows:

[0005] A marine gangway storage and limiting protective frame, characterized in that: it includes a main mounting plate; a first main body limiting fitting frame is provided at the lower end of the front of the main mounting plate; a limiting combination support structure distributed front to back and protruding upward is provided at the middle of the first main body limiting fitting frame; the lower end of the limiting combination support structure is provided with an arc-shaped first storage combination limiting groove with the same central axis and opening downward; the upper end of the limiting combination support structure is provided with an integrally formed support stabilizing isolation plate with a vertical downward direction; the upper end of the support stabilizing isolation plate is connected to the main mounting plate... A second main body limiting frame is provided, which is parallel to the first main body limiting frame. The front sides of the first and second main body limiting frames are respectively provided with reinforcing and protective support plates. The upper end of the second main body limiting frame is provided with a second storage combination limiting plate evenly distributed front and back. The main body mounting and fixing plate is an inclined structure tilted to the right rear side. The left side of the main body mounting and fixing plate is provided with an arc-shaped mounting stop groove with an opening to the left. The front right side of the main body mounting and fixing plate is provided with a cylindrical integral mounting and fixing hole that runs through the entire front and back direction.

[0006] Furthermore, the right side of the overall mounting hole penetrates the right side of the main mounting plate.

[0007] Furthermore, the lower end of the main body mounting plate is on the same plane as the lower end of the first main body limiting and fitting frame.

[0008] Furthermore, the projections of the mounting stop groove and the overall mounting fixing hole in the front-back direction are both located outside the projection areas of the first main body limiting frame and the second main body limiting frame in the front-back direction.

[0009] The beneficial effects of this utility model are:

[0010] This utility model can be fixed in place with the installation position of the gangway during use, and can support the gangway after it is stored, effectively improving the safety of the gangway after storage and providing better safety protection. The overall size of this protective frame is small, making it more convenient to install. It can be used with gangways of various specifications as needed, effectively improving the service life of the gangway and the safety after storage. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a front view of the present invention;

[0013] Figure 3 This is a schematic diagram of the left side of this utility model;

[0014] Figure 4 This is a schematic diagram on the right side of the present invention;

[0015] Figure 5 This is a top view of the present invention;

[0016] Figure 6 This is a bottom view of the present invention;

[0017] Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction;

[0018] In the diagram: 1. Main body mounting plate; 2. First main body limiting bracket; 3. Supporting and stabilizing isolation plate; 4. Second main body limiting bracket; 5. First storage combination limiting groove; 6. Reinforced protective support plate; 7. Second storage combination limiting plate; 8. Installation stop groove; 9. Overall mounting fixing hole. Detailed Implementation

[0019] like Figures 1 to 7As shown, a marine gangway storage and limiting protective frame includes a main mounting plate 1, which is used for overall installation and fixation, and can be fixed together with the hull. A first main body limiting fitting frame 2 is provided at the lower front end of the main mounting plate 1. A limiting combination support structure, distributed front to back and protruding upwards, is provided in the middle of the first main body limiting fitting frame 2. The lower end of the limiting combination support structure has an arc-shaped first storage combination limiting groove 5 with the same central axis and opening downwards. The upward protruding structure and the first storage combination limiting groove 5 can be selected for use as needed. During use, the stored gangway can be moved into the fitting position of the protective frame by sliding along a rail, thereby achieving stable limiting fit. The upper end of the limiting combination support structure has an integrally formed, vertically downward-oriented supporting and stabilizing isolation plate 3, which provides a certain isolation space between the upper and lower storage fitting structures. The upper end of the supporting and stabilizing isolation plate 3 is provided with a second main body limiting and mating frame 4, which is connected to the main body mounting and fixing plate 1 and parallel to the first main body limiting and mating frame 2. The front sides of the first main body limiting and mating frame 2 and the second main body limiting and mating frame 4 are respectively provided with reinforced protective support plates 6, ensuring better structural strength at the external position and preventing the mating position from falling outwards. The upper end of the second main body limiting and mating frame 4 is provided with a second storage combination limiting plate 7 evenly distributed front and rear, which can be mated with the corresponding structure after the gangway is stored. The main body mounting and fixing plate 1 is an inclined structure tilted to the right rear, so that the front storage and mating position can form an increasingly tight mating space after storage, ensuring better storage tightness and stability. The left side of the main body mounting and fixing plate 1 is provided with an arc-shaped installation stop mating groove 8 opening to the left, and the front right side of the main body mounting and fixing plate 1 is provided with a cylindrical integral installation fixing hole 9 that runs through the entire front and rear direction, through which the whole is fixed. When in use, it can be fixed in place with the installation position of the gangway and support the gangway after it is stored, which can effectively improve the safety of the gangway after it is stored and provide better safety protection for the gangway. The overall size of this protective frame is small, making it more convenient to install. It can be used with gangways of various sizes as needed.

[0020] Preferably, the right side of the overall mounting hole 9 passes through the right side of the main mounting plate 1, so that this position occupies less space when fastening and is more convenient to fasten.

[0021] Preferably, the lower end of the main body mounting plate 1 is on the same plane as the lower end of the first main body limiting and fitting frame 2, so that the flatness of the lower end of the overall structure is better and the structural stability is more reliable.

[0022] Preferably, the projections of the mounting stop groove 8 and the overall mounting fixing hole 9 in the front-to-back direction are both located outside the projection areas of the first main body limiting bracket 2 and the second main body limiting bracket 4 in the front-to-back direction, which makes the operation more convenient during overall fastening and ensures that there is more space in the fastening position.

[0023] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A boat side ladder stowage limiting guard frame, characterized by: The system includes a main mounting plate (1), on which a first main body limiting bracket (2) is provided at the lower end of the front side. A limiting combination support structure, distributed front to back and protruding upwards, is provided at the middle of the first main body limiting bracket (2). The lower end of the limiting combination support structure has an arc-shaped first receiving combination limiting groove (5) with the same central axis and opening downwards. The upper end of the limiting combination support structure has an integrally formed, vertically downward-facing support stabilizing isolation plate (3). The upper end of the support stabilizing isolation plate (3) is connected to the main mounting plate (1) and to the first main body limiting bracket (2). The first main body limiting and fitting frame (2) and the second main body limiting and fitting frame (4) are respectively provided with a reinforced protective support plate (6) at the front side. The upper end of the second main body limiting and fitting frame (4) is provided with a second storage combination limiting plate (7) evenly distributed front and back. The main body mounting and fixing plate (1) is an inclined structure tilted to the right rear side. The left side of the main body mounting and fixing plate (1) is provided with an arc-shaped mounting stop fitting groove (8) with an opening to the left side. The front side of the main body mounting and fixing plate (1) is provided with a cylindrical integral mounting and fixing hole (9) that runs through the entire front and back direction.

2. The boat ladder stowage and limiting guard frame of claim 1, wherein: The right side of the overall mounting hole (9) passes through the right side of the main mounting plate (1).

3. The boat ladder stowage and limiting guard frame of claim 1, wherein: The lower end of the main mounting plate (1) is on the same plane as the lower end of the first main limiting and fitting frame (2).

4. The boat ladder stowage and containment guard of claim 1, wherein: The projections of the mounting stop groove (8) and the overall mounting fixing hole (9) in the front-back direction are both located outside the projection areas of the first main body limiting frame (2) and the second main body limiting frame (4) in the front-back direction.

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