CN116062095A - Two-way bearing structure and boats and ships - Google Patents

Abstract

The application provides a two-way bearing structure and boats and ships, bearing structure include compound support and with its relative function support that sets up in position: the composite support comprises a horizontal floating stopping structure and a vertical shaking preventing structure, and the floating stopping structure and the shaking preventing structure are connected to the inclined bottom surface through a base support; the function support comprises a floating stopping support and an anti-shaking support, wherein the floating stopping support and the floating stopping structure are connected to the inclined top surface, and the anti-shaking support and the anti-shaking structure are arranged oppositely; the bidirectional support structure is adopted, and meanwhile, the bidirectional support structure has the functions of preventing shaking in the horizontal direction and stopping floating in the vertical direction, and effective support and structural protection are provided for two parts with an inclined angle between the joints; this application bearing structure sets up in the inclined channel between hull inner shell swash plate and cargo tank swash plate, when protecting cargo tank structure, has reduced the part quantity in the limited space between cargo tank and the hull, has reduced follow-up maintenance work load.

Description

Two-way bearing structure and boats and ships

Technical Field

The application belongs to the technical field of ships, and particularly relates to a bidirectional supporting structure and a ship.

Background

In recent years, the main melody of the ship shipping development has gradually moved toward sustainable development, and the problem about green clean fuel is the trend of the ship development in the future, and is the core of the ship technology development in the future, whether the ship is running with zero carbon fuel or transporting clean energy such as natural gas. At present, the main stream of the ship market bears clean energy such as natural gas and the like, and the cargo tank is an independent cargo tank, an integral cargo tank and the like, wherein for the independent cargo tanks such as A type and B type and the like, a support with functions of floating stopping, rolling preventing and vertical supporting of the cargo tank is required to be arranged between a ship body and the cargo tank, and a large number of supporting structures can be applied between the ship body and the cargo tank.

Traditional bearing structure function singleness only can play the effect that ends to float or prevent rolling, can't satisfy two kinds of support demands simultaneously, and in order to reach sufficient supporting strength, need set up a large amount of supports, increased ship construction cost and human cost intangibly, the installation space of support is also limited relatively, has the problem of installation interference, and support later maintenance is also comparatively complicated.

Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies in the prior art.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present application is to provide a bidirectional support structure and a ship, which are used for solving the problem that the independent cargo tank side inclined plate and the inner shell side inclined edge cannot be effectively supported due to special positions.

To achieve the above and other related objects, the present application provides a bidirectional support structure, the support structure is disposed in an inclined channel, and the support structure at least includes a composite support and a functional support disposed opposite to the composite support:

the composite support comprises a horizontal floating stopping structure and a vertical shaking preventing structure, and the floating stopping structure and the shaking preventing structure are connected to the inclined bottom surface through a base support;

the function support is including connecting two independent supports on the slope top surface, two the independent support is the support that floats and is prevented rocking support respectively, the support that ends that floats with it is relative to end the structure that floats, prevent rocking support with prevent rocking structure sets up relatively.

In one embodiment of the present invention, in one embodiment,

a gap is preset between the floating stopping support and the floating stopping structure;

and a gap is preset between the anti-shake support and the anti-shake structure.

In one embodiment of the present invention, in one embodiment,

the anti-floating structure comprises: the first panel is arranged along the horizontal direction and connected to the foundation support; the first floating stop block is arranged on the top surface of the first panel;

the anti-shake structure includes: the second panel is arranged along the vertical direction and connected to the foundation support; the first swing block is arranged on the front side wall of the second panel.

In one embodiment of the present invention, in one embodiment,

the first panel is vertically arranged on the rear side wall of the second panel, or the second panel is vertically arranged on the bottom surface of the first panel.

In one embodiment, the base support comprises:

a stand web vertically disposed on the inclined bottom surface and connected to the bottom surface of the first panel and the rear sidewall of the second panel;

the support toggle plates are vertically and symmetrically arranged on two sides of the support web plate and are connected with the inclined bottom surface.

In one embodiment, the support toggle plate comprises at least two sets of toggle plates parallel to each other, and the support toggle plates are respectively connected and supported with the bottom surface of the first panel and the rear side wall of the second panel.

In one embodiment, the functional support comprises:

the connecting plate faces the mounting surfaces of the anti-floating structure and the anti-shaking structure and is provided with functional blocks;

and the first web is arranged on the back side mounting surface of the connecting plate and extends to be connected to the inclined top surface.

In one embodiment, the functional support further comprises:

the first toggle plates are vertically and symmetrically arranged on two sides of the first web plate, and two ends of the first toggle plates are respectively connected to the back side mounting surface of the connecting plate and the inclined top plate in an extending mode.

The application also provides a boats and ships, including hull and cargo tank, the hull with have an inclined channel between the cargo tank, mounting support structure in the inclined channel, support structure is the support structure that above-mentioned technical scheme discloses, support structure's compound support set up in on the cabin side swash plate of cargo tank, support structure's function support set up in on the inner shell swash plate of hull.

In one embodiment, the cargo tank further comprises a cabin side longitudinal rib arranged on a cabin side inclined plate, and the intersection lines of the joints of the composite support and the cabin side inclined plate correspond to the positions of the cabin side longitudinal rib; the hull further comprises inner shell longitudinal ribs arranged on the inner shell inclined plate, and intersecting lines of the connecting positions of the functional support and the inner shell inclined plate correspond to the positions of the inner shell longitudinal ribs.

Compared with the prior art, the technical scheme provided by the application has the following beneficial effects:

1. this application adopts two-way bearing structure form, through a compound support to and two function support that correspond with compound support, the triplex structure mutually supports, has played simultaneously the anti-shake of horizontal direction and the function of stopping floating of vertical direction, structural design is simple, and the function merges, provides effective support and structural protection for two parts that have inclination between the junction.

2. The bearing structure of this application sets up in the inclined channel between hull inner shell swash plate and cargo tank swash plate, plays simultaneously to the cargo tank end and floats and prevent rolling dual function, when protecting cargo tank structure, has reduced the part quantity in the limited space between cargo tank and the hull, has reduced follow-up maintenance work load.

3. Adopt this application bearing structure's boats and ships, strengthened the structural strength who corresponds hull and cargo tank, optimized the comprehensive arrangement of ship formula, improved the hold of cargo tank and reduced empty ship structure weight simultaneously, the boats and ships navigation is steady, and the cargo tank structure of boats and ships configuration is firm, and the installation reliability is strong, has ensured the transportation safety of the interior goods of cabin especially the liquid fuel that has danger.

Drawings

FIG. 1 is a schematic view of a support structure of the present application;

FIG. 2 is a schematic structural view of the composite support of the present application;

FIG. 3 is a schematic structural view of the functional support of the present application;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a schematic cross-sectional view taken along B-B of FIG. 3;

FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 3;

fig. 7 is a schematic diagram of the connection of the support structure to the hull and cargo tank of the present application.

Reference numerals illustrate:

1. a hull;

101. an inner housing sloping plate; 102. a transverse cabin wall plate; 103. an inner shell longitudinal bone;

2. a composite support;

201. a floating stop structure; 2011. a first panel; 2012. a first anti-floating block; 2013. a first limiting plate;

202. an anti-shake structure; 2021. a second panel; 2022. a first anti-shake block; 2023. a second limiting plate;

203. a base support; 2031. a support web; 2032. a support toggle plate;

3. function support

301. A first web; 302. a connecting plate; 303. a functional block; 304. a first toggle plate; 305. a function block limiting plate;

4. a cargo tank;

401. cabin side sloping plate; 402. a liquid cabin wall plate; 403. cabin side longitudinal bone.

Detailed Description

Other advantages and principles of the present application will become apparent to those skilled in the art from the following disclosure, which is to be read in light of the specific embodiments described herein. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application.

It should be noted that, referring to fig. 1 to 7, the illustrations provided in the present embodiment merely illustrate the basic concepts of the present application by way of illustration, and only the components related to the present application are shown in the drawings, rather than being drawn according to the number, shape and size of the components in actual implementation, and the types, numbers and proportions of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

Example 1

The application provides a two-way bearing structure, please refer to fig. 1, bearing structure sets up in the slope passageway, mainly provides support and structural protection to two parts that have inclination between the junction, and fig. 1 only shows the slope bottom surface of top part and the slope top surface of below part, and the passageway between its two is the installation passageway of supporting seat, and bearing structure includes compound support 2 and the relative function support 3 that sets up in compound support 2 position at least:

the composite support 2 comprises a horizontal floating stopping structure 201 and a vertical shaking preventing structure 202, wherein the floating stopping structure 201 and the shaking preventing structure 202 are connected to the inclined bottom surface through a base support 203, the base support 203 mainly has the function of adjusting the installation angles of the floating stopping structure 201 and the shaking preventing structure 202, and the structure of the base support 203 is designed according to the actual inclination angles of different inclined bottom surfaces to meet the installation requirements;

the function support 3 comprises two independent supports connected to the inclined top surface, namely a floating support and an anti-shaking support, which refer to fig. 1, and the floating support and the anti-shaking support can provide corresponding floating stopping function and anti-shaking function, which have the same structure, and the difference is that the installation position and the installation angle are the same, so the function support 3 has certain universality and simplifies the processing technology of the support. Wherein the anti-floating support is arranged opposite to the anti-floating structure 201, and the anti-shaking support is arranged opposite to the anti-shaking structure 202.

Specifically, referring to fig. 1, a gap is preset between the anti-floating support and the anti-floating structure 201, a gap is also preset between the anti-shaking support and the anti-shaking structure 202, the size of the gap is obtained after calculation according to the ship type, the size of the cargo tank, the inclination angle and the like, the preset gap plays a certain role in buffering the relative rolling and up-down floating of the cargo tank 4 and the ship body 1, and the situation that the stress is overlarge due to rigid collision between the functional support 3 and the composite support 2 is prevented, so that the structure is cracked is prevented.

In one embodiment, based on the above technical solution, referring to fig. 2, the anti-floating structure 201 specifically includes: the first panel 2011 is arranged along the horizontal direction and connected to the base support 203, a first floating stop block 2012 is arranged on the top surface of the first panel 2011, and the first floating stop block 2012 provides a limiting function in the vertical direction through collision contact with the floating stop support;

the anti-roll structure 202 includes: the second panel 2021 is disposed along the vertical direction and connected to the base support 203, and the first anti-shake block 2022 is disposed on the front side wall of the second panel 2021, and the first anti-shake block 2022 provides a limiting function in the horizontal direction through collision contact with the anti-shake support.

Specifically, the connection manner of the first panel 2011 and the second panel 2021 may be divided into two types: the first panel 2011 may be vertically disposed on the rear sidewall of the second panel 2021, or the second panel 2021 may be vertically disposed on the bottom surface of the first panel 2011, i.e. form a T-shaped supporting structure, which is a supporting connection portion, and the structure further enhances the bearing strength of the composite support 2, the connection manner shown in fig. 2 is a first connection manner, i.e. the first panel 2011 is vertically disposed on the rear sidewall of the second panel 2021, and a portion of the panel with the second panel 2021 extending upward beyond the boundary of the first panel 2011 can simultaneously play a positioning and mounting role of the first floating stop 2012.

Specifically, referring to fig. 4 to 5, a first limiting plate 2013 is disposed around the first floating stop 2012, and a concave mounting groove is formed by the first limiting plate 2013 and a part of the second panel 2021 extending upwards beyond the boundary of the first panel 2011, and epoxy adhesive is coated in the groove, so that the first floating stop 2012 is more firmly connected with the first panel 2011; similarly, a second limiting plate 2023 is also arranged around the first anti-shake block 2022, and an epoxy adhesive is coated in a mounting groove formed by the second panel 2021 and the second limiting plate 2023, so that the first anti-shake block 2022 is mounted and positioned conveniently.

In one embodiment, with continued reference to fig. 2, the base support 203 comprises:

a stand web 2031, the stand web 2031 being vertically disposed on the inclined bottom surface and connected to the bottom surface of the first panel 2011 and the rear side wall of the second panel 2021;

the support toggle plates 2032 are vertically symmetrically disposed on both sides of the support web 2031 and are connected to the inclined bottom surface. The support toggle plate 2032 comprises at least two sets of toggle plates parallel to each other, and the support toggle plate 2032 is respectively connected and supported with the bottom surface of the first panel 2011 and the rear side wall of the second panel 2021, so as to provide an effective and balanced supporting effect for the anti-floating structure 201 and the anti-shake structure 202.

In one embodiment, referring to fig. 3 and 6, fig. 3 illustrates a specific structure of the anti-floating support by taking the anti-floating support as an example, and the anti-swing support is just required to be adjusted by an installation angle, so the anti-swing support is not illustrated. The function support 3 specifically includes:

the connecting plate 302, the connecting plate 302 is provided with functional blocks 303 on the installation surfaces facing the anti-floating structure 201 and the anti-shaking structure 202, namely, the second anti-floating blocks corresponding to the first anti-floating blocks 2012 are usually wooden blocks, and the wooden materials have certain strength and certain elasticity and can buffer the collision between the two anti-floating blocks;

the first web 301, the first web 301 is disposed on the back side mounting surface of the connecting plate 302, and extends to be connected to the inclined top surface, and the gap between the anti-floating support and the first anti-floating block 2012 is adjusted by changing the length of the first web 301;

the first toggle plates 304 are vertically and symmetrically arranged on two sides of the first web 301, and two ends of the first toggle plates 304 are respectively connected to the back side mounting surface of the connecting plate 302 and the inclined top plate in an extending manner, so that the first web 301 is provided with supporting strength, and the connecting plate 302 is more firmly mounted;

the functional block limiting plate 305, the functional block limiting plate 305 is arranged around the second anti-floating block, and the mounting groove formed by the connecting plate 302 and the functional block limiting plate 305 is coated with epoxy adhesive, so that the functional block 303 can be conveniently mounted and positioned.

It should be understood that the anti-shake support is also provided with a second anti-shake block corresponding to the first anti-shake block 2022, and the function principle thereof is the same as that described above, so that a detailed description thereof will be omitted.

In addition, the support structure in this embodiment may also be applied to the inclined channels with different angles of the upper and lower inclined surfaces, and for the installation surfaces with different inclination degrees, the size of the functional support 3 needs to be adjusted, specifically, the length of the first web 301 is changed according to the actual installation angle requirement, and the structural parameters at the connection position of the first web 301 and the inclined top surface are adjusted, so as to ensure that the stress directions of the anti-shake support and the anti-floating support are respectively kept in the horizontal direction and the vertical direction.

Example 2

The embodiment of the application also provides a ship, see fig. 7, including hull 1 and cargo tank 4, have a slope passageway between hull 1 and the cargo tank 4, mounting support structure in the slope passageway, support structure is the support structure disclosed in embodiment 1, and support structure's compound support 2 sets up on cargo tank 4's cabin side swash plate 401, and support structure's function support 3 sets up on hull 1's inner shell swash plate 101.

Specifically, the cargo tank 4 further includes a tank wall plate 402 vertically disposed on the tank side inclined plate 401 and tank side longitudinal ribs 403 arranged on the tank side inclined plate 401, longitudinal rib penetrating holes are formed in the tank wall plate 402, the tank side longitudinal ribs 403 are connected to the tank side inclined plate 401 in a welding manner and penetrate through the tank wall plate 402 along the ship length direction, and intersecting lines of connecting positions of the composite support 2 and the tank side inclined plate 401 correspond to positions of the tank side longitudinal ribs 403;

specifically, the hull 1 further includes a transverse cabin wall plate 102 vertically arranged on the inner hull inclined plate 101 and inner hull longitudinal ribs 103 arranged on the inner hull inclined plate 101, longitudinal rib through holes are formed in the transverse cabin wall plate 102, the inner hull longitudinal ribs 103 are connected to the inner hull inclined plate 101 in a welded mode and penetrate through the transverse cabin wall plate 102 along the ship length direction, and intersecting lines of connecting positions of the functional support 3 and the inner hull inclined plate 101 correspond to positions of the inner hull longitudinal ribs 103.

In summary, the present application provides a bidirectional support structure and a ship, and the support structure is mainly divided into three parts as follows:

the first part is a composite support 2 which is installed on a cargo tank 4 and simultaneously takes account of rolling prevention and floating prevention, a first panel 2011 which is horizontally arranged and a second panel 2021 which is vertically arranged are vertically welded together, then the welded structure is welded with a tank side inclined plate 401 of the cargo tank 4, the welded structure and the tank side inclined plate 401 are connected through a base support 203, support toggle plates 2032 are respectively arranged on two sides of a support web 2031 of the base support 203, and the support toggle plates are correspondingly arranged with tank side longitudinal ribs 403 on the tank side inclined plate 401 of the cargo tank 4 so as to increase the stability of the composite support 2. The first anti-floating block 2012 and the first anti-swing block 2022 on the first panel 2011 and the second panel 2021 are fixed by epoxy resin at the bottom and limiting plates welded on the panels at the periphery;

the second part is a floating stopping support which is arranged in the vertical direction and is connected with the ship body 1, the second part is mainly a second floating stopping block which is arranged on the connecting plate 302 in the same vertical direction as the first part floating stopping functional wood block, and the second floating stopping block is still fixed on the connecting plate 302 connected with the ship body 1 in a mode of epoxy resin and four-side welding functional block limiting plates 305. A certain gap exists between a first floating stop 2012 connected with the cargo tank 4 and a second floating stop connected with the hull 1, so that rigid contact between the cargo tank 4 and the hull 1 is avoided when the cargo tank 4 floats up;

the third part is an anti-shake support which is horizontally arranged and connected with the ship body 1, and the structure of the support is the same as that of the anti-floating support, and the support is also fixed on a connecting plate 302 connected with the ship body 1 in a mode of epoxy resin and four-side welding of functional block limiting plates 305. A certain gap exists between the first anti-shake block 2022 connected to the cargo tank 4 and the second anti-shake block connected to the hull 1, and rigid contact of the cargo tank 4 with the hull 1 is avoided when the cargo tank 4 is rolling.

The three parts of the components of the supporting structure are mutually matched, and meanwhile, the anti-shake function in the horizontal direction and the anti-floating function in the vertical direction are achieved, the structural design is simple, the functions are combined, and effective support and structural protection are provided for two parts with inclination angles between the connecting parts; the composite supporting structure is arranged between the cabin side inclined plate of the independent liquid cargo tank and the inner shell inclined plate of the ship body, and plays roles in horizontally preventing rolling and vertically stopping floating of the liquid cargo tank; adopt this application bearing structure's boats and ships, strengthened the structural strength who corresponds hull and cargo tank, optimized the comprehensive arrangement of ship formula, improved the hold of cargo tank and reduced empty ship structure weight simultaneously, the boats and ships navigation is steady, and the cargo tank structure of boats and ships configuration is firm, and the installation reliability is strong, has ensured the transportation safety of the interior goods of cabin especially the liquid fuel that has danger. Therefore, the technical scheme of the application effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles of the present application and their effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those of ordinary skill in the art without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications and variations which may be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the disclosure be covered by the claims of this application.

Claims (10)

1. A bidirectional support structure, the support structure is arranged in an inclined channel, and is characterized in that the support structure at least comprises a composite support and a functional support arranged opposite to the composite support:

the composite support comprises a horizontal floating stopping structure and a vertical shaking preventing structure, and the floating stopping structure and the shaking preventing structure are connected to the inclined bottom surface through a base support;

the function support is including connecting two independent supports on the slope top surface, two the independent support is the support that floats and is prevented rocking support respectively, the support that ends that floats with it is relative to end the structure that floats, prevent rocking support with prevent rocking structure sets up relatively.

2. The support structure of claim 1, wherein the support structure comprises a plurality of support members,

a gap is preset between the floating stopping support and the floating stopping structure;

and a gap is preset between the anti-shake support and the anti-shake structure.

3. The support structure of claim 1, wherein the support structure comprises a plurality of support members,

the anti-floating structure comprises:

the first panel is arranged along the horizontal direction and connected to the foundation support;

the first floating stop block is arranged on the top surface of the first panel;

the anti-shake structure includes:

the second panel is arranged along the vertical direction and connected to the foundation support;

the first swing block is arranged on the front side wall of the second panel.

4. A support structure according to claim 3, wherein the first panel is disposed vertically on a rear side wall of the second panel or the second panel is disposed vertically on a bottom surface of the first panel.

5. A support structure according to claim 3, wherein the base mount comprises:

a stand web vertically disposed on the inclined bottom surface and connected to the bottom surface of the first panel and the rear sidewall of the second panel;

the support toggle plates are vertically and symmetrically arranged on two sides of the support web plate and are connected with the inclined bottom surface.

6. The support structure of claim 5, wherein the support toggle comprises at least two sets of toggle plates parallel to each other, the support toggle plates being respectively connected to and supported by the bottom surface of the first panel and the rear side wall of the second panel.

7. The support structure of claim 1, wherein the function support comprises:

the connecting plate faces the mounting surfaces of the anti-floating structure and the anti-shaking structure and is provided with functional blocks;

and the first web is arranged on the back side mounting surface of the connecting plate and extends to be connected to the inclined top surface.

8. The support structure according to claim 7, characterized in that said functional support 3 further comprises:

the first toggle plates are vertically and symmetrically arranged on two sides of the first web plate, and two ends of the first toggle plates are respectively connected to the back side mounting surface of the connecting plate and the inclined top plate in an extending mode.

9. The utility model provides a boats and ships, includes hull and cargo tank, the hull with have an inclined channel between the cargo tank, its characterized in that, mounting support structure in the inclined channel, support structure is for asking 1 ~ 8 arbitrary support structure, support structure's compound support set up in on the cabin side swash plate of cargo tank, support structure's function support set up in on the inner shell swash plate of hull.

10. The ship of claim 9, wherein the cargo tank further comprises side longitudinal ribs arranged on side inclined plates, and the junctions of the composite supports and the side inclined plates are all corresponding to the side longitudinal ribs; the hull further comprises inner shell longitudinal ribs arranged on the inner shell inclined plate, and intersecting lines of the connecting positions of the functional support and the inner shell inclined plate correspond to the positions of the inner shell longitudinal ribs.

Images