CN218907567U - Marine underwater spotlight mounting structure - Google Patents

Abstract

The utility model relates to a ship underwater spotlight mounting structure, which comprises a hull plate, wherein a mounting hole is formed below the water surface, a watertight spotlight is connected to the mounting hole, a circle of watertight flange coaming is connected to the periphery of the mounting hole on the inner side of the hull plate, the watertight flange coaming is connected with a watertight cover plate through a flange matched bolt and a nut, a rubber pad is connected between the watertight cover plate and the flange, the watertight spotlight is connected with a cable, the cable penetrates through a through hole formed on the upper side of the watertight flange coaming and extends to the outer side of the watertight flange coaming, and the ship underwater spotlight mounting structure can prevent water from flowing into a cabin and eliminate sinking risk of a pleasure boat even if water permeates through the mounting hole.

Description

Marine underwater spotlight mounting structure

Technical Field

The utility model relates to ship equipment, in particular to a ship underwater spotlight mounting structure.

Background

Along with the development of urban water night-upstream economy, innovative and unique requirements for night scene brightening of the pleasure boat are higher and higher, besides a brightening lamp strip or a spotlight is arranged on the water surface of the pleasure boat, a spotlight is also arranged under the waterline of the boat body, and the content and the type of lamplight of the pleasure boat are enriched.

The conventional method is that the ship body outer plate is provided with holes, the underwater spotlight with good water tightness is directly installed, the hidden danger is that the watertight housing of the underwater spotlight is positioned at the outer part of the ship and is impacted by garbage in water flow or the installation process is not in place, water seepage or water leakage is easy to occur, and the risk of water accumulation in the cabin and even sinking of the pleasure boat is caused, so that an installation structure for preventing water from entering the ship cabin from the holes on the ship body outer plate is needed to be designed.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide a marine underwater spotlight mounting structure that solves one or more of the problems of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a marine vessel shot-light mounting structure under water, is located below the surface of water including the hull plate and sets up the mounting hole, connect watertight shot-light on the mounting hole, the hull plate inboard is located the peripheral round watertight flange bounding wall of connecting of mounting hole, watertight flange bounding wall passes through flange cooperation bolt nut and connects watertight apron, just watertight apron with connect the rubber pad between the flange, watertight shot-light connecting cable, the cable passes watertight flange bounding wall and leans on the through-hole that the upside was seted up to extend to watertight flange bounding wall outside.

As a further improvement of the above technical scheme:

and watertight stuffing boxes are filled between the cables and the through holes penetrating the cables.

The watertight cover plate adopts a transparent cover plate.

And the watertight flange coaming is close to the lower drain pipe.

The lower side of the drain pipe is connected with a threaded cover through threads.

And the watertight flange coaming is welded with the hull plate.

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

1) According to the marine underwater spotlight mounting structure, a circle of watertight flange coaming is connected to the periphery of the mounting hole, and the watertight flange coaming is sealed through the watertight cover plate and the rubber pad, so that even if water permeates through the mounting hole, the water only stays in the watertight flange coaming and cannot flow into a cabin, water accumulation in the cabin is prevented, and the sinking risk of a pleasure boat is eliminated;

2) A watertight stuffing box is filled between the cable and the through hole penetrating the cable, so that water is prevented from overflowing into the cabin from the through hole;

3) The watertight cover plate adopts the transparent cover plate, so that whether water exists in the watertight flange coaming or not can be checked conveniently, and if the watertight cover plate is opened in time, the sealing structure of the watertight spot lamp is maintained, and the water leakage at the mounting hole is prevented from further expanding;

4) The watertight flange coaming leans on the downside drain pipe, and drain pipe connection screwed pipe can in time be discharged ponding in the watertight flange coaming through the drain pipe, prevents that moisture from accumulating, and in time discharge the back with ponding in the watertight flange coaming, conveniently pull down watertight apron, carry out the maintenance of watertight shot-light installation.

Drawings

Fig. 1 shows a cross-sectional view of a marine submerged arc lamp mounting structure of a first embodiment.

Fig. 2 shows a view from direction a in fig. 1.

Fig. 3 shows a cross-sectional view of a marine vessel underwater spotlight mounting structure according to the second embodiment.

The reference numerals in the drawings:

1. a hull plate; 11. a mounting hole; 2. watertight spot lamp; 21. a cable; 3. watertight flange coaming; 31. a flange; 32. a through hole; 33. a drain pipe; 34. a screw cap; 4. a watertight cover plate; 5. a rubber pad; 6. watertight stuffing box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following more detailed description of the device according to the present utility model is given with reference to the accompanying drawings and the detailed description. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the utility model. For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it would be understood by those skilled in the art, and that any structural modifications, proportional changes, or dimensional adjustments made in the drawings should not be construed as unduly limiting the utility model, but rather as falling within the scope of the utility model herein disclosed.

Example 1

As shown in fig. 1 and 2, the installation structure of the marine underwater spotlight in this embodiment comprises a hull plate 1, a mounting hole 11 is formed below the water surface, a watertight spotlight 2 is connected to the mounting hole 11, the inner side of the hull plate 1 is located at the periphery of the mounting hole 11, a circle of watertight flange coaming 3 is welded and connected with a watertight cover plate 4 through a flange 31 in cooperation with bolts and nuts, a rubber pad 5 is connected between the watertight cover plate 4 and the flange 31, the watertight spotlight 2 is connected with a cable 21, and the cable 21 penetrates through a through hole 32 formed in the upper side of the watertight flange coaming 3 and extends to the outer side of the watertight flange coaming 3.

The watertight stuffing box 6 is filled between the cable 21 and the through hole 32 penetrating the cable 21, so that water is prevented from overflowing into the cabin from the through hole 32.

The watertight cover plate 4 adopts a transparent cover plate, so that whether water exists in the watertight flange coaming 3 or not can be checked conveniently, and if the watertight cover plate 4 is opened in time, the sealing structure of the watertight spotlight 2 is maintained, and the water leakage at the position of the mounting hole 11 is prevented from further expanding.

When the marine underwater spotlight mounting structure is mounted, firstly, a circle of watertight flange coaming 3 is welded and connected to the periphery of a mounting hole 11 on the inner side of a hull plate 1, then a watertight spotlight 2 is connected to the mounting hole 11 in a sealing manner, and then a cable 21 of the watertight spotlight 2 extends to the outer side of the watertight flange coaming 3 through a watertight stuffing box 6 of a through hole 32 and is connected with power supply equipment; finally, the rubber gasket 5 is connected to the flange 31 of the watertight flange coaming 3, the watertight cover plate 4 is connected to the flange 31 of the watertight flange coaming 3 through bolts and nuts, and sealing of the watertight cover plate 4 and the flange 31 of the watertight flange coaming 3 is achieved through the rubber gasket 5, so that installation is completed; when the watertight spotlight 2 is impacted by garbage in water flow or the installation process is not in place, water can infiltrate into the watertight flange coaming 3 through the installation holes 11 and stays in the watertight flange coaming 3, when the watertight flange coaming 3 is seen to have ponding through the transparent watertight cover plate 4, the problem of tightness of installation of the watertight spotlight 2 is described, the watertight cover plate 4 can be opened to discharge ponding in the watertight flange coaming 3, the sealing structure of the watertight spotlight 2 is maintained, water is prevented from continuously infiltrating from the installation holes 11 of the watertight spotlight 2, after maintenance is completed, the watertight cover plate 4 is connected onto the flange 31 of the watertight flange coaming 3 again through bolts and nuts, and the watertight flange coaming 3 is sealed again.

Example two

As shown in fig. 3, the marine underwater spotlight mounting structure according to the present embodiment is different from the first embodiment in that: the watertight flange coaming 3 is close to the lower drain pipe 33, and the lower side of the drain pipe 33 is connected with a screw cap 34 through screw threads.

When the marine underwater spotlight mounting structure of the embodiment is maintained, the screw cap 34 can be opened firstly, water stored in the watertight flange coaming 3 is discharged through the drain pipe 33, and the discharged water is received through the water bucket, so that the water stored in the watertight flange coaming 3 is prevented from directly flowing into the cabin when the watertight cover plate 4 is opened.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which shall fall within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. The utility model provides a marine vessel shot-light mounting structure under water, includes that the hull plate is located the below water surface and offers the mounting hole, connect watertight shot-light on the mounting hole, its characterized in that: the inner side of the hull plate is located at the periphery of the mounting hole and is connected with a circle of watertight flange coaming, the watertight flange coaming is connected with a watertight cover plate through a flange matched bolt and nut, a rubber pad is connected between the watertight cover plate and the flange, the watertight spotlight is connected with a cable, and the cable penetrates through a through hole formed in the upper side of the watertight flange coaming and extends to the outer side of the watertight flange coaming.

2. The marine vessel marine streamer lamp mounting structure of claim 1, wherein: and watertight stuffing boxes are filled between the cables and the through holes penetrating the cables.

3. The marine vessel marine streamer lamp mounting structure of claim 1, wherein: the watertight cover plate adopts a transparent cover plate.

4. The marine vessel marine streamer lamp mounting structure of claim 1, wherein: and the watertight flange coaming is close to the lower drain pipe.

5. The marine vessel marine streamer lamp mounting structure of claim 4, wherein: the lower side of the drain pipe is connected with a threaded cover through threads.

6. The marine vessel marine streamer lamp mounting structure of claim 1, wherein: and the watertight flange coaming is welded with the hull plate.

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