CN214930480U

CN214930480U - Marine gasbag fixed knot constructs

Info

Publication number: CN214930480U
Application number: CN202120255457.2U
Authority: CN
Inventors: 张光锋; 熊飞
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-30
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a marine gasbag fixed knot constructs relates to shipbuilding technical field. This marine gasbag fixed knot constructs includes: the pull code is fixed on the outer side of the ship outer plate and is positioned below the air bag, and a downward bayonet is arranged on the pull code; the shackle is connected with the lower side of the air bag, is configured to be sleeved into the pull code when the air bag is in an inflated state and is clamped with the bayonet under the buoyancy of the air bag, and is also configured to be separated from the bayonet under the action of gravity when the air bag is in a deflated state and is separated from the pull code. When using this marine gasbag fixed knot to construct, rely on the gravity of shackle self can untie the shackle and draw the connection between the sign indicating number, need not the diver and launch the operation, safer, labour saving and time saving.

Description

Marine gasbag fixed knot constructs

Technical Field

The utility model relates to a shipbuilding technical field especially relates to a marine gasbag fixed knot constructs.

Background

In the ship building process, part of ships need to be assisted with floating by air bags to increase stability or reduce draught when launching. Specifically, a pull code is arranged below a ship outer plate waterline, and the air bag is fixedly connected with the pull code through a shackle.

At present, the connection arrangement between the shackle and the pull code is generally complex, so that after a ship is launched, a diver needs to be hired to dive into the water to manually break the connection between the shackle and the pull code, and the airbag is convenient to break. However, this approach has the following problems: waste time and energy, and the underwater operation degree of difficulty is big, and the diver is hindered even by gasbag into aquatic after being deflated easily, has great operation risk.

Accordingly, there is a need for a fixing structure of a marine airbag to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine gasbag fixed knot constructs can untie the connection of breaking out more safely and between the yard, and labour saving and time saving more.

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

a marine airbag fixing structure for fixing an airbag to a ship having an outer panel, comprising:

the pull code is fixed on the outer side of the outer plate and is positioned below the air bag, and a downward bayonet is arranged on the pull code;

the shackle is connected with the lower side of the air bag, is configured to be sleeved into the pull code when the air bag is in an inflated state and is clamped with the bayonet under the buoyancy of the air bag, and is further configured to be separated from the bayonet under the action of gravity and be separated from the pull code when the air bag is in a deflated state.

Optionally, the shackle comprises a shackle body and a plug pin which are connected, one end of the shackle body, which is far away from the plug pin, is connected with the lower side of the air bag, and the plug pin is configured to be capable of being clamped with the bayonet when the shackle is sleeved into the puller.

Optionally, the pull code includes:

the motherboard is perpendicular to the outer plate and is fixedly connected with the outer plate;

the two reinforcing plates are oppositely lapped on two sides of the mother plate to form reinforcing parts, and the bayonets are arranged on the lower parts of the reinforcing parts.

Optionally, the motherboard and the stiffener are soldered together.

Optionally, the vessel further has a deck, and the marine airbag fixing structure further includes an upper harness, and an upper side of the airbag is connected to the deck through the upper harness.

Optionally, the upper sling is provided with a plurality of straps.

Optionally, the marine airbag fixing structure further comprises a tension belt and a lifting weight, wherein the lifting weight is installed on the upper surface of the deck;

the lower ends of the upper hanging strips are connected to the upper side of the air bag in a dispersed mode, one end of the tensioning belt is connected with the upper ends of the upper hanging strips, and the other end of the tensioning belt is connected with the hanging weight to tension the upper hanging strips.

Optionally, the air bag fixing structure for the ship further comprises a lower hanging strip, and the lower side of the air bag is connected with the shackle through the lower hanging strip.

Optionally, the lower harness is provided with a plurality of straps.

Optionally, the marine airbag fixing structure further comprises an adaptor;

many the upper end of lower suspender disperse connect in the downside of gasbag, many the lower extreme of lower suspender all ligatures the one end of adaptor, the other end of adaptor with the connection can be dismantled to the shackle.

The utility model has the advantages that:

the utility model provides a marine gasbag fixed knot constructs, when the gasbag was in the gas filled state, the shackle can embolia and draw the sign indicating number and draw the bayonet socket joint on the sign indicating number under the buoyancy of gasbag. At the moment, the bayonet faces downwards, and the pull force borne by the shackle faces upwards, so that the shackle cannot be separated from the pull rod, and the relative fixation between the air bag and the ship is ensured. Further, after the ship is launched to deflate the air bag, the tension borne by the shackle is greatly reduced or even disappears, so that the shackle can leave the bayonet under the action of the self gravity and is separated from the pull code. When the marine air bag fixing structure is used, the connection between the shackle and the pull code can be released by the gravity of the shackle, and a diver does not need to launch, so that the marine air bag fixing structure is safer, time-saving and labor-saving.

Drawings

Fig. 1 is a schematic overall structure diagram of a marine airbag fixing structure provided by an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a puller in a marine airbag fixing structure provided by an embodiment of the present invention;

fig. 3 is a schematic front view of a pull code according to an embodiment of the present invention;

fig. 4 is a schematic side view of a pull code provided in the embodiment of the present invention;

fig. 5 is a schematic side view of a shackle provided by an embodiment of the present invention.

In the figure:

100. an air bag; 200. a vessel; 201. an outer plate; 202. a deck;

1. pulling codes; 11. a motherboard; 12. a reinforcing plate; 13. a bayonet; 2. shackle dismounting; 21. a buckle body; 22. a bolt; 3. a hanging strip is put on; 4. tensioning the belt; 5. hoisting; 6. a lower sling; 7. an adapter; 71. a first transfer shackle; 72. a connecting plate; 73. and a second transfer shackle.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiment provides an airbag fixing structure for a ship for fixing an airbag 100 to a ship 200, the ship 200 having an outer panel 201 and a deck 202.

As shown in fig. 1 to 5, the airbag fixing structure for a ship includes a puller 1 and a shackle 2. Wherein, the puller 1 is fixed on the outer side of the outer plate 201, the puller 1 is positioned below the air bag 100, the puller 1 is provided with a downward bayonet 13, and the shackle 2 is connected on the lower side of the air bag 100. When the air bag 100 is in an inflated state, the shackle 2 can be sleeved into the puller 1 and clamped with the bayonet 13 under the buoyancy action of the air bag 100. At this time, the bayonet 13 is arranged downwards, and the pull force borne by the shackle 2 is upwards, so that the shackle 2 cannot be separated from the pull-up clamp 1, and the relative fixation between the air bag 100 and the ship 200 is ensured. Further, after the ship 200 is launched to deflate the airbag 100, the tension applied to the shackle 2 is greatly reduced or even eliminated, so that the shackle 2 can leave the bayonet 13 under the action of the self gravity to be pulled out of the puller 1. In short, when using above-mentioned marine gasbag fixed knot to construct, rely on the gravity of shackle 2 self can relieve the connection between shackle 2 and the puller 1, need not diver's operation of launching water, safer, labour saving and time saving.

It will be further understood that depending on the direction of the pulling force actually applied to shackle 2 by bladder 100, bayonet 13 may be disposed directly below or bayonet 13 may be disposed obliquely below to match the direction of the pulling force, which may be more convenient.

With regard to the specific structure of the slide fastener 1, as shown in fig. 2 to 4, the slide fastener 1 includes a mother board 11 and two reinforcing plates 12. The motherboard 11 is disposed perpendicular to the outer board 201 and is fixedly connected to the outer board 201. Two reinforcing plates 12 are lapped on two sides of the motherboard 11 relatively, so that a reinforcing part is formed, and the thickening of a local area of the motherboard 11 is realized, and the bayonet 13 is arranged at the lower position on the reinforcing part.

In this embodiment, the motherboard 11 is substantially an L-shaped plate, a first side of which is connected to the outer plate 201, a second side of which is used to cooperate with the shackle 2 for the shackle 2 to be inserted or removed, and the bayonet 13 is disposed on the second side. Optionally, the reinforcing plate 12 and the mother plate 11 are both cut and blanked by numerical control, and the specific specifications of the two plates can be adjusted according to the bearing requirements. Further, the reinforcing plate 12 is soldered to the mother plate 11 to secure the structure.

As a concrete structure of the shackle 2, as shown in fig. 2 and 5, the shackle 2 includes a shackle body 21 and a plug 22 connected thereto. Wherein, the end of the buckle body 21 far away from the bolt 22 is connected with the lower side of the air bag 100, and the bolt 22 is used for being clamped with the bayonet 13 when the shackle 2 is sleeved into the puller 1. It can be understood that after the shackle 2 is sleeved into the puller 1, the buckle body 21 can be matched with the puller 1 to play a limiting role, and the shackle 2 is prevented from being directly pulled out from one side of the puller 1.

Specifically, the shackle 2 may be a U-shaped shackle or a bow-shaped shackle, and since the structures of the two shackles 2 are prior art, the detailed description thereof is omitted.

Next, other arrangements of the airbag fixing structure for a ship will be described.

As shown in fig. 1, the airbag fixing structure for a ship further includes an upper suspension band 3, a tension band 4, and a hanger 5. Wherein the hoist 5 is mounted on the upper surface of the deck 202. In this embodiment, the upper sling 3 is provided with a plurality of upper slings, and the tightening belt 4 is provided with one upper sling. The lower ends of the plurality of upper straps 3 are dispersedly connected to the upper side of the airbag 100; one end of the tightening belt 4 is connected with the upper ends of the plurality of upper straps 3 at the same time, and the other end of the tightening belt 4 is connected with the hanger 5 to tighten the plurality of upper straps 3 at the same time, thereby tightening the airbag 100 through the plurality of upper straps 3.

In this embodiment, the hanging yard 5 is provided with an opening through which the end of the tightening strap 4 can pass and be tied to the hanging yard 5, thereby achieving the adjustment of the tightness.

Optionally, the marine air bag securing structure further comprises a lower harness 6 and an adaptor 7. In this embodiment, the lower straps 6 are provided with a plurality of straps, similarly to the upper straps 3. The upper ends of the lower hanging strips 6 are connected to the lower side of the air bag 100 in a dispersed mode, the lower ends of the lower hanging strips 6 are simultaneously bound to one end of the adapter 7, and the other end of the adapter 7 is detachably connected with the shackle 2. According to this, can avoid hanging strip 6 and shackle 2 directly to link to each other down, prevent that hanging strip 6 from taking place the wire winding down and cause the interference to the use of shackle 2, and shackle 2 can be dismantled with adaptor 7 and be connected, the maintenance and the change of the shackle 2 of being more convenient for.

In this embodiment, as shown in fig. 2, the adaptor 7 includes a first adaptor shackle 71, a connecting plate 72, and a second adaptor shackle 73, which are sequentially disposed. Wherein the lower ends of the plurality of lower hanging strips 6 are all bound on the first transfer shackle 71. Two ends of the connecting plate 72 are respectively provided with a through hole for the pin bodies on the two transfer shackles to pass through, so that the first transfer shackle 71 and the second transfer shackle 73 can be installed. The second adaptor shackle 73 is sleeved with the shackle body 21 to achieve a detachable connection between the adaptor 7 and the shackle 2.

It will be understood that after the vessel 200 is launched into the water to deflate the air bag 100, the upper straps 3 and the lower straps 6 are loosened, so that the tension applied to the shackle 2 is greatly reduced or even eliminated.

In conclusion, the embodiment provides a marine gasbag fixed knot constructs, and it has following advantage:

(1) when the connection between the shackle 2 and the puller 1 is disconnected, a diver does not need to carry out underwater operation, so that the safety is higher, and the time and the labor are saved;

(2) because the underwater operation is not needed, the underwater robot can be suitable for occasions where various personnel cannot reach or are inconvenient to approach;

(3) the whole structure is simple, the function is reliable, and the practicability is good in specific occasions.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A marine airbag fixing structure for fixing an airbag (100) to a ship (200), the ship (200) having an outer panel (201), characterized by comprising:

the pull code (1) is fixed on the outer side of the outer plate (201), the pull code (1) is positioned below the air bag (100), and a downward bayonet (13) is arranged on the pull code (1);

a shackle (2) connected to the underside of the airbag (100), the shackle (2) being configured to be able to telescope into the puller (1) when the airbag (100) is in an inflated state and to snap into the bayonet (13) under the buoyancy of the airbag (100), the shackle (2) being further configured to be able to gravitationally move out of the bayonet (13) and out of the puller (1) when the airbag (100) is in a deflated state.

2. Marine airbag fixing structure according to claim 1, characterized in that the shackle (2) comprises a connected shackle body (21) and a plug (22), an end of the shackle body (21) remote from the plug (22) being connected to an underside of the airbag (100), the plug (22) being configured to be able to snap into the bayonet (13) when the shackle (2) is nested in the zip (1).

3. Marine airbag fixing structure according to claim 1, characterized in that the puller (1) comprises:

the motherboard (11), the motherboard (11) is perpendicular to the outer plate (201) and is fixedly connected with the outer plate (201);

and two reinforcing plates (12) are arranged and are oppositely lapped on two sides of the mother plate (11) to form reinforcing parts, and the bayonets (13) are arranged at the lower parts of the reinforcing parts.

4. Marine airbag fixing structure according to claim 3, characterized in that the mother plate (11) and the reinforcing plate (12) are welded.

5. Marine airbag fixing structure according to claim 1, characterized in that the vessel (200) further has a deck (202), the marine airbag fixing structure further comprises an upper harness (3), and the upper side of the airbag (100) is connected to the deck (202) by the upper harness (3).

6. Marine airbag fixing structure according to claim 5, characterized in that the upper harness (3) is provided with a plurality of pieces.

7. The marine airbag fixing structure according to claim 6, further comprising a tension strap (4) and a hanger (5), the hanger (5) being installed on an upper surface of the deck (202);

the lower ends of the upper hanging strips (3) are connected to the upper side of the air bag (100) in a dispersed mode, one end of the tensioning belt (4) is connected with the upper ends of the upper hanging strips (3), and the other end of the tensioning belt (4) is connected with the hanging weight (5) to tension the upper hanging strips (3).

8. Marine air-bag fixing structure according to claim 1, characterised in that it further comprises a lower harness (6), the underside of the air-bag (100) being connected to the shackle (2) by means of the lower harness (6).

9. Marine airbag fixing structure according to claim 8, characterized in that the lower harness (6) is provided with a plurality of pieces.

10. The marine airbag fixing structure according to claim 9, further comprising an adaptor (7);

many the upper end dispersion of lower suspender (6) connect in the downside of gasbag (100), many the lower extreme of lower suspender (6) all ligatures are in the one end of adaptor (7), the other end of adaptor (7) with shackle (2) can dismantle the connection.