CN219361257U

CN219361257U - Wing bridge supporting structure and ship

Info

Publication number: CN219361257U
Application number: CN202320520648.6U
Authority: CN
Inventors: 孙楠荣; 瞿小凌; 吴晨飞; 张志鹏; 盛利贤; 朱庭国
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-18
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a wing bridge supporting structure and a ship, and belongs to the technical field of ship structures. The wing bridge supporting structure comprises a first supporting beam and a second supporting beam, wherein the first supporting beam is obliquely arranged on a horizontal plane, and two ends of the first supporting beam are respectively and fixedly connected with a wing bridge and an superstructure; the second supporting beam is arranged in an inclined mode along the vertical direction, and two ends of the second supporting beam are fixedly connected with a wing bridge and an superstructure respectively. Through setting up first supporting beam, can make the wing bridge improve the rigidity of being connected with between the superstructure in horizontal direction, through setting up the second supporting beam, can make the wing bridge improve the rigidity of being connected with between the superstructure in vertical direction to can reduce the harmful resonance that the wing bridge produced between horizontal and vertical two directions and the superstructure greatly, make the wing bridge can set up on the superstructure safely and stably and reliably, prevent that the wing bridge from producing vibration deformation and destroying even, thereby improved boats and ships overall structure's safety in utilization and life.

Description

Wing bridge supporting structure and ship

Technical Field

The utility model belongs to the technical field of ship structures, and particularly relates to a wing bridge supporting structure and a ship.

Background

In order to facilitate the shipmen to observe the side conditions in the running and berthing process of the ship, ensure the safety of the ship, a wing bridge is arranged on an upper building, and a stand column is arranged between the wing bridge and an upper deck to support the wing bridge so as to reduce the harmful vibration of the wing bridge, but the use of the stand column can lead to the space below the wing bridge to be reduced, and the usable area of the deck area is occupied; in addition, in some cases, the upright posts are designed to be strong enough to increase the strength of the supporting wing bridge, so that the design scheme is complicated, and the material consumption is more serious.

In the prior art, the patent application number 202110920223.X provides a ship hull superstructure wing bridge and a ship, by removing a traditional wing bridge upright post, a first supporting piece is added, and the first supporting piece is obliquely arranged between the bottom end of a horizontal cross beam and a superstructure, so that the structural weight of the whole superstructure wing bridge can be improved, the wing bridge is prevented from resonating, and the usable area of an upper deck is increased. However, the above-mentioned first supporting member cannot eliminate the harmful resonance between the wing bridge and the superstructure in the lateral direction, and the use safety of the wing bridge cannot be ensured.

Based on the foregoing, a need exists for a wing bridge support structure and a ship that solves the technical problems of the prior art.

Disclosure of Invention

The utility model aims to provide a wing bridge supporting structure and a ship, which can avoid harmful resonance of a wing bridge in the transverse direction and the vertical direction, ensure the safety and the stability of the wing bridge and prolong the service life of the ship.

To achieve the purpose, the utility model adopts the following technical scheme:

a wing bridge support structure comprising:

the first support beam is obliquely arranged on the horizontal plane, and two ends of the first support beam are fixedly connected to the wing bridge and the superstructure respectively;

the second support beam is obliquely arranged along the vertical direction, and two ends of the second support beam are fixedly connected with the wing bridge and the superstructure respectively.

Optionally, the building comprises a third supporting beam, and two ends of the third supporting beam are respectively and fixedly connected with the second supporting beam and the superstructure.

Optionally, the third support beam is welded with the second support beam in a full-scale welding mode.

At least one of the joint of the first supporting beam and the superstructure, the joint of the second supporting beam and the superstructure, the joint of the third supporting beam and the superstructure and the joint of the second supporting beam and the first supporting beam is provided with a toggle plate.

Optionally, the device further comprises a fourth supporting beam, wherein two ends of the fourth supporting beam are fixedly connected to the second supporting beam and the third supporting beam respectively.

Optionally, the first support beam, the second support beam, the third support beam and the fourth support beam are all made of steel.

Optionally, a vertical distance between one end of the second support beam connected to the superstructure and the wing bridge is 1/3 of an extension length of the wing bridge.

Optionally, an included angle between one end of the first support beam connected to the superstructure and the superstructure is 60 °.

Optionally, a distance between an end of the first support beam connected to the wing bridge and a free end of the wing bridge is 1/3 of an extension length of the wing bridge.

A vessel comprising a wing bridge support structure as defined in any one of the preceding claims.

The beneficial effects of the utility model are as follows: the second support beam is obliquely arranged between the wing bridge and the superstructure along the vertical direction, so that the connection rigidity between the wing bridge and the superstructure is improved, and harmful resonance between the wing bridge and the superstructure in the vertical direction can be prevented; through setting up the first supporting beam slope between wing bridge and superstructure on the horizontal plane, can avoid wing bridge and superstructure to produce harmful resonance in the lateral direction to further improved the rigidity of connection between wing bridge and the superstructure, made the wing bridge all avoid harmful vibration in vertical and horizontal two directions, guaranteed the security stability of wing bridge. By using the wing bridge supporting structure on the ship, the wing bridge on the ship is more stable and reliable in connection, and the service life of the ship is prolonged.

Drawings

FIG. 1 is a partial structural elevation view of a marine vessel provided by the present utility model at a superstructure;

FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;

fig. 3 is a schematic cross-sectional view taken along the direction B-B in fig. 1.

In the figure:

100. an upper building; 200. a wing bridge;

1. a first support beam; 2. a second support beam; 3. a third support beam; 4. a fourth support beam; 5. toggle plate.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to be within the scope of the present utility model.

The present utility model provides a wing bridge support structure and a ship as described below in connection with fig. 1 to 3 and the embodiments.

Referring to fig. 1, the ship includes a superstructure 100 disposed in a vertical direction, a wing bridge 200 horizontally fixedly disposed on a sidewall of the superstructure 100 in a ship width direction, and a wing bridge support structure disposed between the superstructure 100 and the wing bridge 200. By using the above-mentioned wing bridge supporting structure, the present utility model can avoid the harmful resonance generated between the wing bridge 200 and the superstructure 100, thereby improving the stability of the overall structure of the ship and the service life of the ship. It should be noted that, in this embodiment, two wing bridges 200 and wing bridge supporting structures are fixedly disposed on two opposite sides of the superstructure 100, so as to effectively enlarge the detection range of the monitoring personnel. For ease of description, the bridge 200 and bridge support structure on one side of the superstructure 100 will be described in detail below.

Specifically, as shown in fig. 2 and 3, the wingbridge supporting structure provided in this embodiment includes a first supporting beam 1 and a second supporting beam 2, where the first supporting beam 1 is obliquely disposed on a horizontal plane, and two ends of the first supporting beam 1 are respectively and fixedly connected to the wingbridge 200 and a side wall of the superstructure 100, so that the connection rigidity between the wingbridge 200 and the superstructure 100 is improved in the transverse direction, and harmful resonance with the superstructure 100 in the transverse direction is avoided; the second support beam 2 is obliquely arranged along the vertical direction, and two ends of the second support beam 2 are respectively and fixedly connected to the wing bridge 200 and the superstructure 100, so that the wing bridge 200 can improve the connection rigidity with the superstructure 100 in the vertical direction, and harmful resonance with the superstructure 100 in the vertical direction can be avoided. Through the arrangement, the possibility of harmful vibration generated by the wing bridge 200 can be greatly reduced, so that the wing bridge 200 can be safely, stably and reliably arranged on the superstructure 100, and the wing bridge 200 is prevented from generating vibration deformation or even damage, thereby prolonging the service life of the ship.

Further, as shown in fig. 2, the included angle between the end of the first support beam 1 connected to the superstructure 100 and the superstructure 100 is 60 °, so that the vibration damping effect of the wing bridge 200 in the transverse direction is further enhanced under the condition of a certain length of the first support beam 1 and the same support strength, thereby further improving the connection stability and reliability of the wing bridge 200 in the transverse direction, and reducing the manufacturing cost of the first support beam 1.

Further, the distance between the end of the first support beam 1 connected to the wing bridge 200 and the free end of the wing bridge 200 is 1/3 of the extension length of the wing bridge 200, so that when the extension length of the wing bridge 200 is long, the first support beam 1 can stably connect the wing bridge 200 to the superstructure 100, and the vibration frequency of the wing bridge 200 in the transverse direction can be effectively reduced.

It should be noted that, in this embodiment, the included angle between the end of the second support beam 2 connected to the superstructure 100 and the superstructure 100 is also 60 °, so that the vibration damping effect of the wing bridge 200 in the vertical direction can be further enhanced, the connection stability and reliability of the wing bridge 200 in the vertical direction can be improved, and the manufacturing cost of the second support beam 2 can be reduced. In addition, the distance between one end of the second support beam 2 connected to the wing bridge 200 and the free end of the wing bridge 200 is 1/3 of the extension length of the wing bridge 200, so that when the extension length of the wing bridge 200 is longer, the structural stability of the wing bridge 200 can be further improved by the second support beam 2, the vibration frequency of the wing bridge 200 in the vertical direction can be effectively reduced, and the structural design rationality of the first support beam 1 and the second support beam 2 is also improved.

In addition, in the present embodiment, the vertical distance between one end of the second support beam 2 connected to the superstructure 100 and the wing bridge 200 is 1/3 of the extension length of the wing bridge 200, so that the second support beam 2, the wing bridge 200 and the superstructure 100 enclose a stable triangular fixing structure, thereby providing a strong support for the wing bridge 200 in the vertical direction.

Optionally, referring to fig. 3, the wing bridge supporting structure provided by the present utility model further includes a third supporting beam 3, and two ends of the third supporting beam 3 are fixedly connected to the second supporting beam 2 and the side wall of the superstructure 100, respectively. If only the second support beam 2 is provided to limit the harmful vibration of the wing bridge 200 in the vertical direction, when the vertical resonance amplitude between the superstructure 100 and the wing bridge 200 is large, the second support beam 2 is subjected to structural deformation under the influence of the vibration amplitude, so that the rigidity is reduced, and the supporting and fixing effects on the wing bridge 200 are weakened, therefore, the third support beam 3 is increased between the second support beam 2 and the superstructure 100, so that the third support beam 3, the second support beam 2 and the superstructure 100 are enclosed to form a stable triangle structure, the structural stability of the second support beam 2 is ensured, and the risk of the vertical harmful resonance of the wing bridge 200 is further reduced. Preferably, in the present embodiment, in order to ensure reliable connection between the third support beam 3 and the second support beam 2, the third support beam 3 is welded to the second support beam 2 in a full-scale manner, thereby improving the connection strength and sealability between the third support beam 3 and the second support beam 2.

Optionally, with continued reference to fig. 3, the wingbridge supporting structure provided by the present utility model further includes a fourth supporting beam 4, where two ends of the fourth supporting beam 4 are fixedly connected with the second supporting beam 2 and the third supporting beam 3, respectively, and the fourth supporting beam 4 is used as a fixed reinforcing structure, which can ensure that the second supporting beam 2 and the third supporting beam 3 cannot undergo relative displacement, further reduce the possibility of harmful resonance generated by the wingbridge 200 due to bad conditions of external environment and insufficient rigidity of the second supporting beam 2 and the third supporting beam 3. It should be noted that, in the present embodiment, only one fourth support beam 4 is provided to satisfy the basic requirement under the actual working condition.

Of course, in some other embodiments, a plurality of fourth support beams 4 of different lengths may be provided, and disposed in parallel between the second support beam 2 and the third support beam 3, to further enhance the connection stability between the second support beam 2 and the third support beam 3.

In this embodiment, the first support beam 1, the second support beam 2, the third support beam 3 and the fourth support beam 4 are all made of steel, so that the four support beams have higher strength rigidity and environmental tolerance, and the service lives of the four support beams can be effectively prolonged. Moreover, the steel is simple and convenient to manufacture and easy to obtain materials, so that the production and manufacturing cost can be reduced to a certain extent.

Optionally, at least one of the connection of the first support beam 1 with the superstructure 100, the connection of the second support beam 2 with the superstructure 100, the connection of the third support beam 3 with the superstructure 100, and the connection of the second support beam 2 with the first support beam 1 is provided with a toggle plate 5. The toggle plate 5 can increase the connection strength of two intersecting connecting pieces, ensure the continuity between the two intersecting connecting pieces and reduce the stress concentration at the connecting position. Preferably, in this embodiment, as shown in fig. 2 and 3, at the connection between the first support beam 1 and the superstructure 100, the connection between the second support beam 2 and the superstructure 100, the connection between the third support beam 3 and the superstructure 100, and the connection between the second support beam 2 and the first support beam 1 are all provided with toggle plates 5, so as to greatly enhance the connection strength between the wing bridge support structure and the wing bridge 200 and the superstructure 100, and improve the safety and service life of the overall structure of the ship.

The present embodiment also provides a ship, which includes the above-mentioned wing bridge supporting structure, since the second supporting beam 2 is arranged between the wing bridge 200 and the superstructure 100 in an inclined manner along the vertical direction, and the first supporting beam 1 is arranged between the wing bridge 200 and the superstructure 100 in an inclined manner on the horizontal plane, harmful resonance between the wing bridge 200 and the superstructure 100 in the vertical direction and the lateral direction can be prevented, so that the connection stability of the wing bridge 200 is improved, and the service life of the ship is prolonged.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Wing bridge bearing structure, its characterized in that includes:

the first support beam (1), the first support beam (1) is inclined on the horizontal plane, two ends of the first support beam (1) are fixedly connected to the wing bridge (200) and the superstructure (100) respectively;

the second supporting beam (2), the second supporting beam (2) is along vertical direction slope setting, the both ends of second supporting beam (2) respectively fixed connection in wing bridge (200) with superstructure (100).

2. The wing bridge support structure according to claim 1, further comprising a third support beam (3), both ends of the third support beam (3) being fixedly connected to the second support beam (2) and the superstructure (100), respectively.

3. The wing bridge support structure according to claim 2, wherein the third support beam (3) is welded to the second support beam (2) by means of a full weld.

4. The wing bridge support of claim 2, wherein the wing bridge support is configured to support a wing bridge,

at least one of the joint of the first support beam (1) and the superstructure (100), the joint of the second support beam (2) and the superstructure (100), the joint of the third support beam (3) and the superstructure (100) and the joint of the second support beam (2) and the first support beam (1) is provided with a toggle plate (5).

5. The wing bridge support structure according to claim 2, further comprising a fourth support beam (4), both ends of the fourth support beam (4) being fixedly connected to the second support beam (2) and the third support beam (3), respectively.

6. The wing bridge support structure according to claim 5, wherein the first support beam (1), the second support beam (2), the third support beam (3) and the fourth support beam (4) are all made of steel.

7. The wing bridge support structure according to claim 1, characterized in that the vertical distance between the end of the second support beam (2) connected to the superstructure (100) and the wing bridge (200) is 1/3 of the extension of the wing bridge (200).

8. The wing bridge support structure according to claim 1, characterized in that the angle between the end of the first support beam (1) connected to the superstructure (100) and the superstructure (100) is 60 °.

9. The wing bridge support structure according to claim 1, characterized in that the distance between the end of the first support beam (1) connected to the wing bridge (200) and the free end of the wing bridge (200) is 1/3 of the extension of the wing bridge (200).

10. Vessel, characterized in that it comprises a wing bridge support structure according to any one of claims 1-9.