CN206476052U - Ship hatch board - Google Patents
Ship hatch board Download PDFInfo
- Publication number
- CN206476052U CN206476052U CN201621423551.XU CN201621423551U CN206476052U CN 206476052 U CN206476052 U CN 206476052U CN 201621423551 U CN201621423551 U CN 201621423551U CN 206476052 U CN206476052 U CN 206476052U
- Authority
- CN
- China
- Prior art keywords
- flange
- lid
- annular slab
- surrounding
- coaming plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of marine vehicle component, specifically ship hatch board.It includes hatch and lid.It is characterized in that the lid surrounding is connected with flange, the upper surface of flange and the upper surface of lid are flush, and the medial surface of lid has reinforcement.Having in the hatch has annular slab in coaming plate, coaming plate, the outer edge of annular slab on the inside of coaming plate with being fixedly connected with, under installment state, and flange is located on annular slab, and in sealing shape connection between the surrounding and annular slab of flange.The lightweight of the hatch board, opening and closing are convenient, and manufacturing cost is relatively low.
Description
Technical field
The utility model is related to a kind of marine vehicle component, is easy to goods to pass in and out cabin specifically on ship deck
Hatch on lid.
Background technology
At present, all it is machined with the hatch for being easy to goods or equipment hoisting turnover cabin, hatch and is all provided with ship deck
It is equipped with hatch board.Traditional hatch board contains lid, lid while being hinged on hatch, has lock between the another side of lid and hatch
Tongue.The load-carrying of the engineering truck such as forklift, fork truck is had on ship deck to pass through.It is therefore desirable to which hatch board will have enough pressure-bearings strong
Degree.To meet the bearing strength of hatch board, it is desirable to which lid has enough thickness.However, thicker lid quality is larger, open,
Close very inconvenient, and the material needed is more, and manufacturing cost is higher.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ship hatch board, the hatch board it is lightweight, open,
Close convenient, manufacturing cost is relatively low.
To solve the above problems, providing following technical scheme：
Ship of the present utility model includes hatch and lid with hatch board.It is characterized in that the lid surrounding is connected with flange,
The upper surface of flange and the upper surface of lid are flush, and the medial surface of lid has reinforcement.Have in the hatch in coaming plate, coaming plate
There is annular slab, the outer edge of annular slab on the inside of coaming plate with being fixedly connected with, under installment state, and flange is located on annular slab, and flange
Surrounding and annular slab between in sealing shape connection.
Wherein, there is gap between the surrounding and hatch of the flange.
There are spacing, and width of the width more than the gap of spacing between the surrounding and coaming plate of the flange.
There is fire proof sealing strip between the surrounding of the flange lower surface and annular slab inside edge.
There is annular groove the flange lower surface, and the fire proof sealing strip is located in the annular groove, in the on-compressed state, prevents
The diameter of fire sealing sliver transvers section is more than the depth of annular groove.
The circumference of the flange and the circumference of annular slab have axially extending bore and axial screw respectively, are connected by bolt between the two
It is connected together.
The width of the reinforcement is adapted with the axial length of flange, and the plate face of reinforcement is equal with the axial direction of flange
OK, a long side of reinforcement is connected with the medial surface of lid, and two short sides of reinforcement are connected with the medial surface of flange respectively
Together.
Above scheme is taken, with advantages below：
Because ship of the present utility model is connected with flange with the lid surrounding of hatch board, the upper surface of flange and lid it is upper
Surface is flush, and the medial surface of lid, which has in reinforcement, hatch to have, annular slab in coaming plate, coaming plate, the outer edge of annular slab with
It is fixedly connected with the inside of coaming plate, under installment state, flange is located on annular slab.Utilize matching somebody with somebody for reinforcement, flange, coaming plate and annular slab
Close, substantially increase the intensity of lid so that relatively thin lid can also meet load-bearing requirements.Because lid is relatively thin.Quality is small, makes
The quality for obtaining finished product hatch board is smaller, and not only opening and closing are convenient, and the material needed is less, is manufactured into so as to greatly reduce
This.
Brief description of the drawings
Fig. 1 is the structural representation of ship hatch board of the present utility model；
Fig. 2 for Fig. 1 A-A to schematic cross-sectional view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, ship of the present utility model includes hatch 1 and lid 2 with hatch board, and lid 2 is by steel plate system
Into.The surrounding of lid 2 weldering is connected with flange 4, and the upper surface and the upper surface of lid 2 of flange 4 are flush, the medial surface of lid 2
It is provided with reinforcement 3.The width of the reinforcement 3 is adapted with the axial length of flange 4, plate face and the flange 4 of reinforcement 3
It is axially parallel, a long side of reinforcement 3 and the medial surface of the lid 2 mutually company of weldering, two short sides of reinforcement 3 respectively with flange
4 medial surface is linked together by way of welding.It is provided with the hatch 1 in coaming plate 9, coaming plate 9 and is provided with annular slab
10, outer edge and the inner side of coaming plate 9 of annular slab 10 are fixedly connected with by way of welding, and under installment state, flange 4 is located at annular slab
On 10, and in sealing shape connection between the surrounding and annular slab 10 of flange 4.
Draining for convenience, has gap 7 between the surrounding and hatch 1 of the flange 4.Between the surrounding and coaming plate 9 of the flange 4
There are spacing 8, and width of the width more than the gap 7 of spacing 8.
In order to improve fire protecting performance, fire prevention is provided between the surrounding of the lower surface of flange 4 and the inside edge of annular slab 10 close
Strip of paper used for sealing 12.The lower surface of flange 4 is machined with annular groove, and the fire proof sealing strip 12 is located in the annular groove, in uncompressed shape
Under state, the diameter of the cross section of fire proof sealing strip 12 is more than the depth of annular groove.
The circumference of the flange 4 and the circumference of annular slab 10 are respectively arranged with axially extending bore 6 and axial screw 11, between the two
Linked together by bolt 5.
For sealing, rainwater is prevented to be circulated into from axially extending bore 6 and axial screw 11 in deck, the axial bottom of screw 11
Portion is welded with catch 13, and the sealing strip is located at axially extending bore 6 and axial that side of screw 11 away from coaming plate 9.
In use, switching for convenience, the side of coaming plate 9 is hinged on the deck of ship.During work, coaming plate 9 is shut,
The axial screw 11 of the axially extending bore 6 of flange 4 and annular slab 10 is fixed together in shape is corresponded by bolt 5.
Running into rainwater weather is, rainwater between the surrounding and hatch 1 of flange 4 by having gap 7 to enter between the surrounding of flange 4 and coaming plate 9
Have in spacing 8 and gather together, the rainwater gathered together can be discharged by the external fire hose mouthful, so as to avoid lid 2 and cabin
The problem of there is ponding between mouth 1.
Claims (7)
1. ship hatch board, including hatch（1）And lid（2）；It is characterized in that the lid（2）Surrounding is connected with flange（4）,
Flange（4）Upper surface and lid（2）Upper surface be flush, lid（2）Medial surface have reinforcement（3）；The hatch（1）
Inside there is coaming plate（9）, coaming plate（9）Inside there is annular slab（10）, annular slab（10）Outer edge and coaming plate（9）Inner side is fixedly connected with, and is installed
Under state, flange（4）Positioned at annular slab（10）On, and flange（4）Surrounding and annular slab（10）Between in sealing shape connection.
2. ship hatch board as claimed in claim 1, it is characterised in that the flange（4）Surrounding and hatch（1）Between have
Gap（7）.
3. ship hatch board as claimed in claim 2, it is characterised in that the flange（4）Surrounding and coaming plate（9）Between have
Spacing（8）, and spacing（8）Width be more than the gap（7）Width.
4. ship hatch board as claimed in claim 1, it is characterised in that the flange（4）The surrounding and annular slab of lower surface
（10）There is fire proof sealing strip between inside edge（12）.
5. ship hatch board as claimed in claim 4, it is characterised in that the flange（4）There is annular groove lower surface, described
Fire proof sealing strip（12）In the annular groove, in the on-compressed state, fire proof sealing strip（12）The diameter of cross section is more than ring
The depth of shape groove.
6. ship hatch board as claimed in claim 1, it is characterised in that the flange（4）Circumference and annular slab（10）'s
It is circumferential to have axially extending bore respectively（6）With axial screw（11）, pass through bolt between the two（5）Link together.
7. the ship hatch board as any one of claim 1 ~ 6, it is characterised in that the reinforcement（3）Width with
Flange（4）Axial length be adapted, reinforcement（3）Plate face and flange（4）Axial direction it is parallel, reinforcement（3）One
Long side and lid（2）Medial surface be connected, reinforcement（3）Two short sides respectively with flange（4）Medial surface link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423551.XU CN206476052U (en) | 2016-12-23 | 2016-12-23 | Ship hatch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423551.XU CN206476052U (en) | 2016-12-23 | 2016-12-23 | Ship hatch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476052U true CN206476052U (en) | 2017-09-08 |
Family
ID=59749946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423551.XU Expired - Fee Related CN206476052U (en) | 2016-12-23 | 2016-12-23 | Ship hatch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741626A (en) * | 2016-12-23 | 2017-05-31 | 无锡市海联舰船附件有限公司 | Ship hatch board |
-
2016
- 2016-12-23 CN CN201621423551.XU patent/CN206476052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741626A (en) * | 2016-12-23 | 2017-05-31 | 无锡市海联舰船附件有限公司 | Ship hatch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |