CN206358316U - A kind of superposing type hatch board for being suitable to lifting spare part - Google Patents
A kind of superposing type hatch board for being suitable to lifting spare part Download PDFInfo
- Publication number
- CN206358316U CN206358316U CN201621418498.4U CN201621418498U CN206358316U CN 206358316 U CN206358316 U CN 206358316U CN 201621418498 U CN201621418498 U CN 201621418498U CN 206358316 U CN206358316 U CN 206358316U
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- CN
- China
- Prior art keywords
- hatchcover
- hatch
- panel
- superposing type
- spare part
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- 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.)
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Abstract
The utility model discloses a kind of superposing type hatch board for being suitable to lifting spare part, the superposing type hatch board includes the first hatchcover, first hatchcover is removably sealingly disposed on the hatch of ship deck, first hatchcover is provided with the first hatch, first hatch is additionally provided with least two hoisting pads provided with removably second hatchcover on first hatchcover.The utility model is applicable to any ship type, its is simple in construction, easy to operate, maintenance, replacing for the equipment component of reduced size only need to complete by the one side keying weather tight hatch board for opening top, more conventional single hatchcover flexible design, conveniently, it is practical, while saving man power and material.
Description
Technical field
The utility model is related to ship domain, and in particular to a kind of superposing type hatch board for being suitable to lifting spare part.
Background technology
For the ease of the cylinder sleeve of main frame, cylinder cap in watercraft engine room, motor of the piston of generator, motor and cabin pump etc.
The replacing and maintenance of equipment component, can set hatch board to coordinate spare unit to hang zero for needing replacing or repairing in nacelle top
Part is hung out out of cabin, aboard ship or is on the bank changed, is repaired.
The general maximum element size hung out using needs of the dead size of hatch is normative reference, due to machine below deck equipment zero
Part is larger, cause hatch board generally all in more than 1000mm, and the hatchcover be located at nacelle top (be usually provided at main deck, after
Raised deck or poop deck), it is necessary to meet watertight requirement, conventional is bolt connecting mode.Need to unclamp all when using
Bolt, hatchcover is hung, and is opened cumbersome！
This in Earlier designs is hung generally only sets one big lid according to requirements at mouth, the shortcoming being arranged so as to exists
In, as long as out of cabin take out parts hatchcover must just be opened, even if what is taken out is less parts, not only consume
When, effort, use also very inconvenient.
Utility model content
The utility model is in order to solve the above problems, so as to provide a kind of superposing type hatch board for being suitable to lifting spare part.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of superposing type hatch board for being suitable to lifting spare part, the superposing type hatch board includes the first hatchcover, described first
Hatchcover is removably sealingly disposed on the hatch of ship deck, and first hatchcover is provided with the first hatch, first cabin
Mouth is additionally provided with least two hoisting pads provided with removably second hatchcover on first hatchcover.
In a preferred embodiment of the present utility model, first hatchcover includes the panel of an outer gibbosity, the face
It is respectively equipped with each side of plate in several mounting holes, each mounting hole and is provided with a sealed fixing device.
In a preferred embodiment of the present utility model, the sealed fixing device includes flanged plate, bolt column, sealing
Packing ring and nut, the flanged plate are directly welded on ship deck, and described bolt column one end is directly welded at through flanged plate
On ship deck, the seal washer is arranged between panel and flanged plate, and the bolt column other end sequentially passes through sealing gasket
Circle and panel, nut are connected with bolt column.
In a preferred embodiment of the present utility model, the panel is rectangular cross-section, the outer surface of the panel
It is provided with several reinforcements.
In a preferred embodiment of the present utility model, the middle part of the panel outer surface is provided with the groove of an outer gibbosity
The first hatch is offered at the top of body, the cell body, the second hatchcover is removably sealed by wing nut clip is fixed on
On one hatch.
The beneficial effects of the utility model are：
The utility model is applicable to any ship type, and its is simple in construction, easy to operate, for the equipment zero of reduced size
Maintenance, the replacing of part are only needed to complete by the one side keying weather tight hatch board for opening top, and more conventional single hatchcover is set
Meter flexibly, conveniently, it is practical, while saving man power and material.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is top view of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the enlarged drawing in 1 region in Fig. 2.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 3, the superposing type hatch board for being suitable to lifting spare part that the utility model is provided, it includes the first cabin
Lid 100.
The overall dimensions of first hatchcover 100 and the corresponding matching of hatch 200 of watercraft engine room, it removably seals and is fixed on
Hatch 200.
First hatchcover 100 specifically includes the panel 110 of an outer gibbosity, and the section of panel 110 is specially rectangle, in panel 110
Several mounting holes are respectively equipped with four sides of bottom opening.
A sealed fixing device 300 is provided with each mounting hole, panel 110 is detachable by sealed fixing device 300
Ground sealing is fixed on the deck 210 near hatch 200.
Sealed fixing device 300 specifically includes flanged plate 310, bolt column 320, seal washer 330 and nut 340.
In order to improve the installation sealing of the first hatchcover 100, flanged plate 310 is directly welded at deck 210, and bolt column
320 bottom is weldingly fixed on deck 210 also through flanged plate 310.
Seal washer 330, it is arranged between panel 110 and deck 210, and it is to be used to further improve the first hatchcover
Sealing between 100 and hatch 200, provided with the through hole with the corresponding matching of bolt column 320 on seal washer 330.
The top of bolt column 320 can sequentially pass through seal washer 330 and panel 110.
Nut 340, it is rotatably connected with the top of bolt column 320, so by nut 340 on the top of bolt column 320
Panel 110, can be pressed on deck 210 by rotation, so as to realize that sealing is fixed.
In addition, dismounting is convenient to, the nut 340 on each mounting hole need to only be turned on.
Furthermore, in order to prevent nut 340 when tightening by the compressive strain of panel 110, between panel 110 and nut 340 also
Provided with a packing ring 350.
So, by above-mentioned implementation, the application eliminates conventional arrangement of coaming plate structure, is easy to personnel to pass through, while
Reduce construction cost.
Further, since the size of the first hatchcover 100 is larger, span is larger, in order to improve the intensity of the first hatchcover 100,
Panel 110 is provided with several reinforcements 111.
Furthermore, for the ease of the first hatchcover of handling 100, at least two hoisting pads 112 are additionally provided with panel 110, are led to
Cross suspender with hoisting pad 112 to coordinate, directly can be transferred from the first hatchcover 100 from hatch 200.
The application is additionally provided with the cell body 400 of an outer gibbosity in the middle part of panel 110, is opened up at the top of cell body 400
There is the first hatch 410, provided with removably the second hatchcover 500 on the first hatch 410.
Second hatchcover 500, its specific A types one side from conventional ship mark CB/T 3728-1995 opens and closes weather tight hatch
Lid, staff directly can dismantle the second hatchcover 500 from the first hatch 410.
By the setting of the second hatchcover 500, the maintenance to the equipment component of reduced size and replacing can be easy to, saved significantly
Man power and material is saved.
Second hatchcover 500 is removably sealed especially by wing nut clip 600 and is fixed on the first hatch 410.
In addition, in order to improve intensity, reinforcement also is provided with the second hatchcover 500.
Furthermore, the second hatchcover 500 is opened for the ease of staff, handle is additionally provided with the upper surface of the second hatchcover 500
510。
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of superposing type hatch board for being suitable to lifting spare part, it is characterised in that the superposing type hatch board includes the first hatchcover,
First hatchcover is removably sealingly disposed on the hatch of ship deck, and first hatchcover is provided with the first hatch, institute
The first hatch is stated provided with removably second hatchcover, at least two hoisting pads are additionally provided with first hatchcover.
2. a kind of superposing type hatch board for being suitable to lifting spare part according to claim 1, it is characterised in that first cabin
Lid, which includes being respectively equipped with several mounting holes, each mounting hole on the panel of an outer gibbosity, each side of the panel, to be set
There is a sealed fixing device.
3. a kind of superposing type hatch board for being suitable to lifting spare part according to claim 2, it is characterised in that the sealing is consolidated
Determining device includes flanged plate, bolt column, seal washer and nut, and the flanged plate is directly welded on ship deck, the spiral shell
Hitching post one end is directly welded on ship deck through flanged plate, and the seal washer is arranged between panel and flanged plate, institute
State the bolt column other end and sequentially pass through seal washer and panel, nut is connected with bolt column.
4. a kind of superposing type hatch board for being suitable to lifting spare part according to claim 2, it is characterised in that the panel is
Rectangular cross-section, the outer surface of the panel is provided with several reinforcements.
5. a kind of superposing type hatch board for being suitable to lifting spare part according to claim 2, it is characterised in that outside the panel
The middle part on surface is provided with the top of the cell body of an outer gibbosity, the cell body and offers the first hatch, and the second hatchcover passes through aerofoil profile spiral shell
Female clip, which is removably sealed, to be fixed on the first hatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418498.4U CN206358316U (en) | 2016-12-22 | 2016-12-22 | A kind of superposing type hatch board for being suitable to lifting spare part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418498.4U CN206358316U (en) | 2016-12-22 | 2016-12-22 | A kind of superposing type hatch board for being suitable to lifting spare part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358316U true CN206358316U (en) | 2017-07-28 |
Family
ID=59375567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418498.4U Active CN206358316U (en) | 2016-12-22 | 2016-12-22 | A kind of superposing type hatch board for being suitable to lifting spare part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719583A (en) * | 2017-11-06 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | A kind of equipment base conveniently opened and inspect and manhole cover combination unit |
| CN109774857A (en) * | 2018-12-20 | 2019-05-21 | 大连中远海运重工有限公司 | Novel ship moon pool bottom hatchcover lifting device and method for improving |
| CN113859432A (en) * | 2021-10-08 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Embedded hatch structure |
-
2016
- 2016-12-22 CN CN201621418498.4U patent/CN206358316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719583A (en) * | 2017-11-06 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | A kind of equipment base conveniently opened and inspect and manhole cover combination unit |
| CN107719583B (en) * | 2017-11-06 | 2024-03-29 | 中船黄埔文冲船舶有限公司 | Equipment base and manhole cover combined device convenient to disassemble and examine |
| CN109774857A (en) * | 2018-12-20 | 2019-05-21 | 大连中远海运重工有限公司 | Novel ship moon pool bottom hatchcover lifting device and method for improving |
| CN113859432A (en) * | 2021-10-08 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Embedded hatch structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |