CN210338202U

CN210338202U - Anti-sinking keel structure for ship

Info

Publication number: CN210338202U
Application number: CN201920926838.1U
Authority: CN
Inventors: 解中起; 李文峰
Original assignee: Yantai Xingtai Aluminum Alloy Boat Co Ltd
Current assignee: Yantai Xingtai Aluminum Alloy Boat Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-17
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a boats and ships prevent heavy keel structure, including the protection bottom plate, support fossil fragments and deck carriage, the up end of the fixed welding protection bottom plate of support fossil fragments, the bow position top face of support fossil fragments is equipped with the bow and supports the guard plate, the stern position top face of support fossil fragments is equipped with the stern and supports the guard plate, the deck carriage is oval structure, and the bow and the stern of deck carriage bottom end face support the guard plate with the bow respectively and support guard plate top face welding is supported to the stern, the deck carriage has the support floor of a plurality of root longitudinal symmetry with the frame position welding of support fossil fragments, the inside wall welding of deck carriage has the crossbeam of connecting the bow and the stern. The utility model relates to a keel structure is prevented sinking by boats and ships bears the longitudinal bending moment of hull, guarantees boats and ships structural strength, can stabilize the hull and improve the effect of the parallelly connected impedance of hull in aqueous, still has important effect to the stable in weight of ship, has reduced the slope or the antiport of ship.

Description

Anti-sinking keel structure for ship

Technical Field

The utility model relates to a relevant technical field of boats and ships fossil fragments specifically is a fossil fragments structure is prevented sinking by boats and ships.

Background

The keel of the ship refers to a longitudinal member connecting a stem and a stern post at the center of the base of the hull, and is positioned at the bottom of the ship; the upper surface of the keel is reinforced by a transverse ship rib; the keel bypasses a stem column; the keel is usually the first part of the hull to be built; the main function of the keel of the ship is load bearing.

In the prior art, in the normal use process of the keel of some small ships, the stability is not high enough, the phenomenon of inclining and sinking the ship easily occurs, and safety accidents are caused, so that the keel structure for preventing the sinking of the ship is designed and produced, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keel structure is prevented sinking by boats and ships to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a ship anti-sinking keel structure comprises a protection base plate, a support keel and a deck support frame, wherein the support keel is fixedly welded on the upper end face of the protection base plate, the bow positions of the support keel and the protection base plate are integrally extended forwards to form a Y-shaped structure, the stern positions of the support keel and the protection base plate are both in a semicircular structure, a bow support protection plate is arranged on the top end face of the bow position of the support keel, a stern support protection plate is arranged on the top end face of the stern position of the support keel, the deck support frame is in an elliptical structure, the bow and the stern of the bottom end face of the deck support frame are respectively welded with the top end faces of the bow support protection plate and the stern support protection plate, a plurality of support rib plates which are symmetrical front and back are welded on the frame positions of the deck support keel, and a crossbeam for connecting the bow and the stern is welded on the inner, and a reinforcing pull rod is welded between the outer wall of the cross beam and the side walls at the bottom ends of the supporting rib plates on the front side and the rear side.

Preferably, the inner cavity of the protection bottom plate is of a hollow structure, and the bottom end of the bow position is of an arc-shaped structure.

Preferably, the inner cavity of the protection bottom plate is provided with a first buoy of which the inner cavity is of a hollow structure, the top end face of the first buoy is a horizontal structure face, and the outer wall of the first buoy is attached to the inner cavity side wall of the protection bottom plate.

Preferably, the bow of the deck support frame is inclined 30 degrees to the stern.

Preferably, a plurality of second buoys with inner cavities of hollow structures are arranged between the outer wall of the cross beam and the inner side wall of the deck support frame, and the second buoys are all cylindrical structures.

Preferably, the reinforcing plates are welded between the side wall of the middle section of the bow supporting protection plate and the side walls of the middle section of the adjacent front and rear supporting rib plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a keel structure is prevented sinking by boats and ships through setting up first flotation pontoon, can strengthen overall structure's buoyancy to prevent that boats and ships from taking place the ship accident of sinking, overall keel structure can bear the longitudinal bending moment of hull, guarantees ship structure intensity, can stabilize the hull and improve the effect of the parallelly connected impedance of hull in aqueous, still has important effect to the weight stability of ship, has reduced the slope or the antiport of ship.

2. The utility model discloses, through setting up the second flotation pontoon, strengthen keel structure's buoyancy to prevent when the side is askew, overall structure sinks the end.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the protection floor structure according to the embodiment of the present invention.

In the figure: 1. a deck support frame; 2. a cross beam; 3. a second buoy; 4. a stern support protection plate; 5. a support rib plate; 6. a reinforcing tie rod; 7. a support keel; 8. a protective base plate; 9. a reinforcing plate; 10. a bow support shield; 11. a first buoy.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a keel structure is prevented sinking by boats and ships. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the embodiment provides a ship anti-sinking keel structure, which includes a protective base plate 8, a supporting keel 7 and a deck supporting frame 1, wherein the supporting keel 7 is fixedly welded on the upper end surface of the protective base plate 8, the bow positions of the supporting keel 7 and the protective base plate 8 are extended forward in the same body to form a Y-shaped structure, the stern positions of the supporting keel 7 and the protective base plate 8 are both in a semicircular structure, the top end surface of the bow position of the supporting keel 7 is provided with a bow supporting protection plate 10, the top end surface of the stern position of the supporting keel 7 is provided with a stern supporting protection plate 4, the deck supporting frame 1 is in an oval structure, the bow and the stern of the bottom end surface of the deck supporting frame 1 are respectively welded with the top end surfaces of the bow supporting protection plate 10 and the stern supporting protection plate 4, a plurality of supporting rib plates 5 which are symmetrical front and back are welded on, the inner side wall of the deck supporting frame 1 is welded with a cross beam 2 connecting the bow and the stern, and a reinforcing pull rod 6 is welded between the outer wall of the cross beam 2 and the side walls at the bottom ends of the supporting rib plates 5 at the front side and the rear side.

Wherein, the inner chamber of protection bottom plate 8 is hollow structure, and bow position bottom is convex structure, and the inner chamber of protection bottom plate 8 is equipped with the first flotation pontoon 11 that the inner chamber is hollow structure, and the top face of first flotation pontoon 11 is the horizontal structure face, and the outer wall laminates with the inner chamber lateral wall of protection bottom plate 8.

In the embodiment, the upper end surface of the protective bottom plate 8 is fixedly welded through the supporting keel 7, so that the longitudinal bending moment of a ship body is borne, the structural strength of the ship is ensured, the bow supporting protective plate 10 is arranged on the top end surface of the bow position of the supporting keel 7, the bow supporting protective plate 10 can be used for resisting external force collision in forward movement in an integral structure, the supporting rib plates 5 and the outer walls of the cross beams 2 are arranged, the reinforcing pull rods 6 are welded between the bottom end side walls of the supporting rib plates 5 on the front side and the rear side, so that the supporting strength of the integral keel can be enhanced to prevent collapse, the Y-shaped structure is arranged by extending the bow positions of the supporting keel 7 and the protective bottom plate 8 in the same body forward direction, the stern positions of the supporting keel 7 and the protective bottom plate 8 are in a semicircular structure, the functions of stabilizing the ship body and improving the parallel impedance of the ship body in, the buoyancy of the whole structure can be enhanced to prevent the ship from sinking.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1:

the bow of the deck support frame 1 inclines 30 degrees to the stern, so that the bow of the deck support frame 1 tilts upwards, and the effect of resisting wind and wave impact can be achieved.

Be equipped with the second flotation pontoon 3 that a plurality of inner chamber is hollow structure between the outer wall of crossbeam 2 and the inside wall of deck braced frame 1, a plurality of second flotation pontoon 3 is the cylindrical structure, and through setting up second flotation pontoon 3, the buoyancy of reinforcing keel structure prevents when inclining askewly that overall structure sinks the end.

All welded has reinforcing plate 9 between the middle section lateral wall of bow support guard plate 10 and the middle section lateral wall of two support rib plate 5 around being close to, through setting up reinforcing plate 9, can strengthen bow support guard plate 10 and resist the intensity of external force collision.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boats and ships prevent sinking keel structure, includes protection bottom plate (8), support keel (7) and deck braced frame (1), its characterized in that: the upper end face of a protective base plate (8) is fixedly welded on the supporting keel (7), a Y-shaped structure extends forwards at the same bow position of the supporting keel (7) and the protective base plate (8), the stern positions of the supporting keel (7) and the protective base plate (8) are of semicircular structures, a bow supporting protection plate (10) is arranged on the top end face of the bow position of the supporting keel (7), a stern supporting protection plate (4) is arranged on the top end face of the stern position of the supporting keel (7), the deck supporting frame (1) is of an oval structure, the bow and the stern of the bottom end face of the deck supporting frame (1) are respectively welded with the top end faces of the bow supporting protection plate (10) and the stern supporting protection plate (4), a plurality of supporting rib plates (5) which are symmetrical in the front and back are welded on the frame positions of the deck supporting frame (1) and the supporting keel (7), a cross beam (2) connecting the bow and the stern is welded on the inner side wall of the deck supporting frame (1, and a reinforcing pull rod (6) is welded between the outer wall of the cross beam (2) and the side walls at the bottom ends of the support rib plates (5) at the front side and the rear side.

2. The anti-sinking keel structure of a ship according to claim 1, wherein: the inner cavity of the protective bottom plate (8) is of a hollow structure, and the bottom end of the bow position is of an arc-shaped structure.

3. The anti-sinking keel structure of a ship according to claim 1, wherein: the inner chamber of protection bottom plate (8) is equipped with first flotation pontoon (11) that the inner chamber is hollow structure, the top face of first flotation pontoon (11) is the horizontal structure face, and the laminating of inner chamber lateral wall of outer wall and protection bottom plate (8).

4. The anti-sinking keel structure of a ship according to claim 1, wherein: the fore and aft of the deck support frame (1) is inclined by 30 degrees.

5. The anti-sinking keel structure of a ship according to claim 1, wherein: be equipped with a plurality of inner chamber between the outer wall of crossbeam (2) and the inside wall of deck braced frame (1) and be hollow structure's second flotation pontoon (3), a plurality of second flotation pontoon (3) are the cylindrical structure.

6. The anti-sinking keel structure of a ship according to claim 1, wherein: and reinforcing plates (9) are welded between the side wall of the middle section of the bow support protection plate (10) and the side walls of the middle section of the two adjacent front and rear support rib plates (5).