CN215622530U

CN215622530U - Supporting device for marine glass fiber reinforced plastic bottom shell

Info

Publication number: CN215622530U
Application number: CN202122092696.3U
Authority: CN
Inventors: 程文强; 张文丰; 谷兴志
Original assignee: Shandong Huayang Shipping Co ltd
Current assignee: Shandong Huayang Shipping Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a supporting device of a glass fiber reinforced plastic bottom shell for a ship, which comprises a ship body, wherein the upper end of the ship body is fixedly connected with a ship board, the lower end of the inside of the ship body is fixedly provided with a main keel, the inside of the main keel is provided with a fixing hole, an expansion bolt is fixedly arranged inside the fixing hole, a fixing screw is fixedly arranged inside the expansion bolt, the inside of the main keel is clamped with a groove through the fixing hole, a first supporting rib and a second supporting rib are fixedly arranged inside one end of an auxiliary keel, and the second supporting rib is positioned at the inner side of the first supporting rib.

Description

Supporting device for marine glass fiber reinforced plastic bottom shell

Technical Field

The utility model relates to the technical field of ship manufacturing, in particular to a supporting device for a marine glass fiber reinforced plastic bottom shell.

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 keels of some small ships, stability is not high enough, and the phenomenon of askew sunken ship easily takes place, causes the incident, so a ship anti-sinking keel structure has been designed and produced here.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting device for a glass fiber reinforced plastic bottom shell for a ship, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a strutting arrangement of marine glass steel bottom shell, includes the hull, hull upper end fixedly connected with ship board, the inside lower extreme fixed mounting of hull has the main joist, the inside fixed orifices of having seted up of main joist, the inside fixed mounting of fixed orifices has the inflation bolt, the inside fixed mounting of inflation bolt has set screw, the inside fixed mounting of main joist has attached fossil fragments through the fixed orifices joint, it has first support rib and second to support the rib to attach the inside fixed mounting of fossil fragments one end, and the second supports that the rib is located first support rib inboard.

Furthermore, the main keels are fixedly installed on two sides of the lower end inside the ship body, the lower ends of the main keels extend out of the lower end of the ship body, the widths of the two ends of the lower portion of each main keel are smaller than the width of the middle portion of each main keel, and the two ends of the lower portion of each main keel are in smooth transition with the middle portion of each main keel.

Furthermore, four groups of fixing holes are formed at least and are uniformly formed in the main keel to penetrate through, and the expansion bolts are clamped at the upper end of the inner part of the fixing holes.

Further, the number of the auxiliary keels is consistent according to the number of the fixing holes, the auxiliary keels penetrate through the fixing holes in the main keels, and the auxiliary keels are limited and fixed through expansion bolts and fixing screws.

Furthermore, the first supporting rib and the second supporting rib are clamped at two sides of the ship body, and two ends of the first supporting rib and the second supporting rib are respectively clamped at the lower end inside the ship body and the inside of the ship board.

Furthermore, the first supporting rib and the second supporting rib are clamped inside two ends of the auxiliary keel.

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

1. the two groups of main keels are arranged and matched with the auxiliary keels which are transversely penetrated, so that the whole ship is more stable when the ship is used, the strength of the whole structure can be enhanced, ship sinking accidents of the ship can be prevented, the widths of the two ends of the lower part of each main keel are respectively smaller than the width of the middle part, and the two ends of the lower part of each main keel are in smooth transition with the middle part, so that the resistance is reduced when the ship is used under water, and when a fishing ship is stranded, the main keels extending out of the two sides of the lower end can play a role in supporting the whole ship, the transverse inclination angle during stranding is reduced, and the safety of the ship during stranding is improved;

2. according to the utility model, the first support rib and the second support rib are arranged and clamped inside two ends of the auxiliary keel, and two ends of the first support rib and the second support rib are respectively clamped inside the lower end of the hull and the side of the ship, so that the side structure of the ship has higher strength, and can not be broken when collision occurs, and can be supported by the second support rib on the inner side when the breakage occurs in time, thereby ensuring the safety of the ship;

3. the ship has a simple structure and a novel design, effectively ensures the stability of the ship when in use, improves the overall strength of the ship, and protects the safety of users when in use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic side view of the main keel of the utility model.

In FIGS. 1-3: 1, a ship body; 2-side of the ship; 3-main keel; 4-attaching keels; 5-a first supporting rib; 6-second support ribs; 7-fixing holes; 8-expansion bolt; 9-set screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting device for a glass fiber reinforced plastic bottom shell for a ship comprises a ship body 1.

Wherein, the upper end of the ship body 1 is fixedly connected with a ship board 2.

Wherein, the inside lower extreme fixed mounting of hull 1 has main joist 3, and fixed orifices 7 have been seted up to main joist 3 inside, and the inside fixed mounting of fixed orifices 7 has the inflation to tie 8, and the inside fixed mounting of inflation tie 8 has set screw 9.

Wherein, the inside of main joist 3 is connected with subsidiary fossil fragments 4 through fixed orifices 7 joint.

A first supporting rib 5 and a second supporting rib 6 are fixedly arranged in one end of the auxiliary keel 4, and the second supporting rib 6 is positioned inside the first supporting rib 5.

Further, the main keels 3 are fixedly installed on two sides of the lower end inside the ship body 1, the lower end of each main keel extends out of the lower end of the ship body 1, the widths of two ends of the lower portion of each main keel are respectively smaller than the width of the middle portion of each main keel, and the two ends of the lower portion of each main keel are in smooth transition with the middle portion of each main keel.

Further, four groups are at least arranged on the fixing holes 7, the fixing holes are evenly arranged inside the main keel 3 to penetrate through, and the expansion bolts 8 are clamped at the upper ends inside the fixing holes 7.

Further, the number of the auxiliary keels 4 is consistent according to the number of the fixing holes 7, and the auxiliary keels 4 penetrate through the fixing holes 7 in the main keel 3 and are limited and fixed by the expansion bolts 8 and the fixing screws 9.

Further, the first support rib 5 and the second support rib 6 are clamped at two sides of the ship body 1, and two ends of the first support rib and the second support rib are respectively clamped at the lower end inside the ship body 1 and inside the ship board 2.

Furthermore, the first supporting rib 5 and the second supporting rib 6 are clamped inside two ends of the auxiliary keel 4.

The working principle is as follows: when in use, the two groups of main keels 3 are arranged and matched with the auxiliary keels 4 which are transversely penetrated, so that the whole ship is more stable when in use, the strength of the whole structure can be enhanced, the ship sinking accident can be prevented, meanwhile, the first supporting ribs 5 and the second supporting ribs 6 are arranged and clamped inside the two ends of the auxiliary keels 4, the two ends of the first supporting ribs 5 and the second supporting ribs 6 are respectively clamped at the lower end inside the ship body 1 and inside the ship board 2, so that the strength of the side structure of the ship is higher, the side structure of the ship cannot be broken when in collision, and can be supported by the second supporting ribs 6 on the inner side when the breakage is generated in time, the safety of the ship is ensured, when in grounding, the widths of the two ends of the lower part of the main keels 3 are respectively smaller than the width of the middle part, and the two ends of the lower part are in smooth transition with the middle part, the resistance of the ship is reduced when the ship is used under water, and when the fishing boat is stranded, the main keels 3 extending from the two sides of the lower end can play a role of supporting the whole ship, so that the transverse inclination angle during stranding is reduced, and the safety of the ship during stranding is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement of marine glass steel bottom shell, includes hull (1), its characterized in that: hull (1) upper end fixedly connected with ship board (2), the inside lower extreme fixed mounting of hull (1) has main joist (3), fixed orifices (7) have been seted up to main joist (3) inside, fixed orifices (7) inside fixed mounting has expansion bolt (8), the inside fixed mounting of expansion bolt (8) has set screw (9), main joist (3) are inside to have through fixed orifices (7) joint attaches fossil fragments (4), it has first support rib (5) and second support rib (6) to attach fossil fragments (4) one end inside fixed mounting, and the second supports rib (6) and is located first support rib (5) inboardly.

2. The supporting device for the glass fiber reinforced plastic bottom shell for the ship of claim 1, wherein: the main keel (3) is fixedly arranged on two sides of the lower end inside the hull (1), the lower end extends out of the lower end of the hull (1), the widths of two ends of the lower part of the main keel (3) are respectively smaller than the width of the middle part, and the two ends of the lower part are in smooth transition with the middle part.

3. The supporting device for the glass fiber reinforced plastic bottom shell for the ship of claim 1, wherein: four groups are at least arranged in the fixing holes (7), the fixing holes are evenly arranged in the main keel (3) to penetrate through the main keel, and the expansion bolts (8) are connected to the upper ends of the fixing holes (7) in a clamping mode.

4. The supporting device for the glass fiber reinforced plastic bottom shell for the ship of claim 1, wherein: the number of the auxiliary keels (4) is consistent according to the number of the fixing holes (7), and the auxiliary keels (4) penetrate through the fixing holes (7) in the main keels (3) and are limited and fixed through expansion bolts (8) and fixing screws (9).

5. The supporting device for the glass fiber reinforced plastic bottom shell for the ship of claim 1, wherein: the first supporting rib (5) and the second supporting rib (6) are clamped at two sides of the ship body (1), and two ends of the first supporting rib and the second supporting rib are respectively clamped at the lower end inside the ship body (1) and inside the ship board (2).

6. The supporting device for the glass fiber reinforced plastic bottom shell for the ship of claim 1, wherein: the first supporting rib (5) and the second supporting rib (6) are clamped inside two ends of the auxiliary keel (4).