CN105620665A - Seabed door grid and ship with same - Google Patents
Seabed door grid and ship with same Download PDFInfo
- Publication number
- CN105620665A CN105620665A CN201610124206.4A CN201610124206A CN105620665A CN 105620665 A CN105620665 A CN 105620665A CN 201610124206 A CN201610124206 A CN 201610124206A CN 105620665 A CN105620665 A CN 105620665A
- Authority
- CN
- China
- Prior art keywords
- door
- grid
- frame
- sea chest
- guide rod
- 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.)
- Pending
Links
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a seabed door grid and a ship with the same. The seabed door grid comprises a door grid, a rotation mechanism and a plurality of positioning components. The door grid can be closed and opened relative to a ship body by the aid of the rotation mechanism; the door grid is connected with the ship body by the positioning components. The door grid comprises a door grid frame, first grids and second grids, and the door grid frame comprises two transverse door grid frames and two longitudinal door grid frames which are parallel to one another; the first grids and the second grids are coated in the transverse door grid frames and the longitudinal door grid frames and are fixedly connected with the peripheries of the transverse door grid frames and the peripheries of the longitudinal door grid frames; the first grids and the second grids are movably connected with one another by the rotation mechanism. The seabed door grid and the ship have the advantages that main components are designed in a standardized manner, and accordingly the seabed door grid and the ship are easy to manufacture and can be conveniently positioned and mounted in sites; the seabed door grid is provided with a balance weight, and accordingly the seabed door grid and the ship are safe and reliable when divers carry out underwater operation.
Description
Technical field
The present invention relates to a kind of Sea Chest being applicable to all kinds of marine ship and suck grid, particularly relate to a kind of Sea Chest grid and comprise its boats and ships.
Background technology
In prior art, Sea Chest sucks manufacturing and designing of grid and all carries out Design and manufacture according to shipbuilding industry standard " hull bottom suction grid " CB/T615-1995, and this authorizing standard age is relatively of a specified duration, the needs of the design of marine ship Sea Chest and construction can not be applicable to completely.
The hull shape structure of especially current all kinds of marine ship presents variation, if the Sea Chest manufactured according to existing standard design sucks grid, need when mounted to weld monoblock grid with hull opening place outside plate, often it is limited by the impact of hull structure, being unfavorable for site operation, welding quality is also relatively difficult to ensure card.
Summary of the invention
The technical problem to be solved in the present invention is difficult to, in order to overcome installation inconvenience and welding quality in prior art, the defect ensured, it is provided that a kind of Sea Chest grid.
The present invention is solved the problems of the technologies described above by following technical proposals:
A kind of Sea Chest grid, its feature is, described Sea Chest grid comprises
A grid,
One rotation mechanism, described door grid by described rotation mechanism relative in hull start or stop;
Some positioning elements, are connected described door grid with described hull by described positioning element.
Preferably, described door grid comprises a grill frame, the first grill part and the 2nd grill part, wherein:
Described door grill frame comprises two be parallel to each other horizontal door grill frames and two longitudinal door grill frames;
Described first grill part and described 2nd grill part are coated in described horizontal door grill frame and described longitudinal door grill frame, and are fixedly connected with described longitudinal door grill frame surrounding with described horizontal door grill frame;
Described first grill part is flexibly connected by described rotation mechanism with described 2nd grill part.
Preferably, described positioning element comprises lateral retainer and longitudinal positioning element, wherein:
Described lateral retainer is more than two, and described lateral retainer is located at described horizontal door grill frame place respectively accordingly, and described lateral retainer is fixedly connected with described horizontal door grill frame;
Described longitudinal positioning element is at least one, and described longitudinal door grill frame is located at by described longitudinal positioning element, and described longitudinal positioning element is fixedly connected with described longitudinal door grill frame.
Preferably, described lateral retainer comprises a rectangular thin plate, and one end of described rectangular thin plate is provided with a screw for being threaded with described door grill frame, and the other end and the described hull of described rectangular thin plate are welded and fixed.
Preferably, described longitudinal positioning element comprises horizontal rectangular thin plate, vertical rectangular thin plate and a stiffening web, described horizontal rectangular thin plate is mutually vertical in a T-shaped with described vertical rectangular thin plate, and described stiffening web is connected across between described horizontal rectangular thin plate and described vertical rectangular thin plate.
Preferably, described Sea Chest grid also comprises a counterbalance weight, and described counterbalance weight is positioned at the centre of described 2nd grill part and is fixedly connected with described longitudinal door grill frame.
Preferably, described rotation mechanism comprises a guide rod, mounting block and two pieces of guide rod positioning elements, wherein:
Described guide rod frame is located on described door grill frame and parallel with described longitudinal door grill frame;
One end of two pieces of described guide rod positioning elements is equipped with through hole, and the two ends of described guide rod frame are arranged in described through hole respectively, and is fixedly connected with described door grill frame by described mounting block;
The other end and the described hull of two pieces of described guide rod positioning elements are welded and fixed.
A kind of marine ship, its feature is, described marine ship comprises any one of hull and 1-8 the Sea Chest grid described in claim, wherein:
Described hull is provided with a perforate suitable with described Sea Chest grid, and described Sea Chest grid is positioned at described tapping and is fixedly connected with described hull.
In the present invention, above-mentioned optimum condition on the basis meeting this area general knowledge can arbitrary combination, obtain each preferred embodiment of the present invention.
The positive progressive effect of the present invention is: first, and Sea Chest grid provided by the invention location is simple, and installation is convenient and welding quality is good; Secondly, Sea Chest grid provided by the invention is furnished with counterbalance weight, and it is more safe and reliable that hull bottom compared to existing technology sucks grid, during frogman's underwater operation, after opening grid, because being furnished with counterbalance weight, so need not worry that grid is closed voluntarily; Finally, Sea Chest grid provided by the invention only needs to weld grille frame with ship hull plate, substantially not by the impact of hull structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main apparent direction of Sea Chest grid of the better embodiment of the present invention.
Fig. 2 is the structural representation that direction overlooked by the Sea Chest grid of the better embodiment of the present invention.
Fig. 3 is the structural representation in the Sea Chest grid side-looking direction of the better embodiment of the present invention.
Fig. 4 is the structural representation of longitudinal positioning element of the Sea Chest grid of the better embodiment of the present invention.
Description of reference numerals
Sea Chest grid 10
First grill part 12
2nd grill part 14
Door grill frame 16
Horizontal door grill frame 161
Longitudinal door grill frame 163
Rotate mechanism 13
Guide rod 131
Guide rod positioning element 133
Lateral retainer 15
Longitudinal positioning element 17
Horizontal rectangular thin plate 171
Vertical rectangular thin plate 173
Stiffening web 175
Counterbalance weight 18
Hull 20
Embodiment
Below by the mode of embodiment, the present invention is described further, but does not therefore limit the present invention among described scope of embodiments.
As Fig. 1-Fig. 3 shows the structural representation of a kind of Sea Chest grid.
As shown in Figure 1-Figure 3, described Sea Chest grid 10 comprises a grid, one rotation mechanism 13, described door grid by described rotation mechanism relative in hull start or stop; Some positioning elements, are connected described door grid with described hull by described positioning element. Wherein, described positioning element comprises lateral retainer 15 and longitudinal positioning element 17, described lateral retainer is more than two, and described lateral retainer is located at described horizontal door grill frame 16 place respectively accordingly, and described lateral retainer is fixedly connected with described horizontal door grill frame 161; Described longitudinal positioning element is at least one, and described longitudinal door grill frame 163 is located at by described longitudinal positioning element, and described longitudinal positioning element is fixedly connected with described longitudinal door grill frame.
Further, lateral retainer 15 described in the present embodiment comprises a rectangular thin plate (not shown), one end of described rectangular thin plate is provided with a screw for being threaded with described door grill frame, and the other end and the described hull of described rectangular thin plate are welded and fixed.
As shown in Figure 4, longitudinal positioning element 17 described in the present embodiment comprises the horizontal vertical rectangular thin plate 173 of rectangular thin plate 171, one and a stiffening web 175, described horizontal rectangular thin plate is mutually vertical in a T-shaped with described vertical rectangular thin plate, and described stiffening web is connected across between described horizontal rectangular thin plate and described vertical rectangular thin plate.
As shown in Figure 1-Figure 3, the grid of door described in the present embodiment comprises a grill frame 16, first grill part 12 and the 2nd grill part 14, wherein: described door grill frame comprises two be parallel to each other horizontal door grill frames and two longitudinal door grill frames; Described first grill part and described 2nd grill part are coated in described horizontal door grill frame and described longitudinal door grill frame, and are fixedly connected with described longitudinal door grill frame surrounding with described horizontal door grill frame; Described first grill part is flexibly connected by described rotation mechanism with described 2nd grill part. In addition, described Sea Chest grid also comprises a counterbalance weight 18, and described counterbalance weight is positioned at the centre of described 2nd grill part and is fixedly connected with described longitudinal door grill frame.
Further, rotate mechanism 13 described in the present embodiment and comprise a guide rod 131, mounting block and two pieces of guide rod positioning elements 133, wherein: described guide rod frame is located on described door grill frame and parallel with described longitudinal door grill frame; One end of two pieces of described guide rod positioning elements is equipped with through hole, and the two ends of described guide rod frame are arranged in described through hole respectively, and is fixedly connected with described door grill frame by described mounting block; The other end and the described hull 20 of two pieces of described guide rod positioning elements are welded and fixed.
A kind of marine ship (not shown), described boats and ships comprise the Sea Chest grid described in hull 20 and above-mentioned arbitrary claim, wherein: described hull is provided with a perforate suitable with described Sea Chest grid, and described Sea Chest grid is positioned at described tapping and is fixedly connected with described hull.
Although the foregoing describing the specific embodiment of the present invention, but it will be understood by one skilled in the art that these are only illustrate, protection scope of the present invention is defined by the appended claims. The technician of this area is under the prerequisite of the principle and essence that do not deviate from the present invention, it is possible to these enforcement modes are made various changes or modifications, but these change and amendment all falls into protection scope of the present invention.
Claims (9)
1. a Sea Chest grid, it is characterised in that, described Sea Chest grid comprises
A grid,
One rotation mechanism, described door grid by described rotation mechanism relative in hull start or stop;
Some positioning elements, are connected described door grid with described hull by described positioning element.
2. Sea Chest grid as claimed in claim 1, it is characterised in that, described door grid comprises a grill frame, the first grill part and the 2nd grill part, wherein:
Described door grill frame comprises two be parallel to each other horizontal door grill frames and two longitudinal door grill frames;
Described first grill part and described 2nd grill part are coated in described horizontal door grill frame and described longitudinal door grill frame, and are fixedly connected with described longitudinal door grill frame surrounding with described horizontal door grill frame;
Described first grill part is flexibly connected by described rotation mechanism with described 2nd grill part.
3. Sea Chest grid as claimed in claim 2, it is characterised in that, described positioning element comprises lateral retainer and longitudinal positioning element, wherein:
Described lateral retainer is more than two, and described lateral retainer is located at described horizontal door grill frame place respectively accordingly, and described lateral retainer is fixedly connected with described horizontal door grill frame;
Described longitudinal positioning element is at least one, and described longitudinal door grill frame is located at by described longitudinal positioning element, and described longitudinal positioning element is fixedly connected with described longitudinal door grill frame.
4. Sea Chest grid as claimed in claim 3, it is characterized in that, described lateral retainer comprises a rectangular thin plate, and one end of described rectangular thin plate is provided with a screw for being threaded with described door grill frame, and the other end and the described hull of described rectangular thin plate are welded and fixed.
5. Sea Chest grid as claimed in claim 3, it is characterized in that, described longitudinal positioning element comprises horizontal rectangular thin plate, vertical rectangular thin plate and a stiffening web, described horizontal rectangular thin plate is mutually vertical in a T-shaped with described vertical rectangular thin plate, and described stiffening web is connected across between described horizontal rectangular thin plate and described vertical rectangular thin plate.
6. Sea Chest grid as according to any one of claim 2-5, it is characterised in that, described Sea Chest grid also comprises a counterbalance weight, and described counterbalance weight is positioned at the centre of described 2nd grill part and is fixedly connected with described longitudinal door grill frame.
7. Sea Chest grid as according to any one of claim 2-5, it is characterised in that, described rotation mechanism comprises a guide rod, mounting block and two pieces of guide rod positioning elements, wherein:
Described guide rod frame is located on described door grill frame and parallel with described longitudinal door grill frame;
One end of two pieces of described guide rod positioning elements is equipped with through hole, and the two ends of described guide rod frame are arranged in described through hole respectively, and is fixedly connected with described door grill frame by described mounting block;
The other end and the described hull of two pieces of described guide rod positioning elements are welded and fixed.
8. Sea Chest grid as claimed in claim 6, it is characterised in that, described rotation mechanism comprises a guide rod, mounting block and two pieces of guide rod positioning elements, wherein:
Described guide rod frame is located on described door grill frame and parallel with the described door grill frame on short limit;
One end of two pieces of described guide rod positioning elements is equipped with through hole, and the two ends of described guide rod frame are arranged in described through hole respectively, and is fixedly connected with described door grill frame by described mounting block;
The other end and the described hull of two pieces of described guide rod positioning elements are welded and fixed.
9. a marine ship, it is characterised in that, described marine ship comprises any one of hull and 1-8 the Sea Chest grid described in claim, wherein:
Described hull is provided with a perforate suitable with described Sea Chest grid, and described Sea Chest grid is positioned at described tapping and is fixedly connected with described hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124206.4A CN105620665A (en) | 2016-03-04 | 2016-03-04 | Seabed door grid and ship with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124206.4A CN105620665A (en) | 2016-03-04 | 2016-03-04 | Seabed door grid and ship with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105620665A true CN105620665A (en) | 2016-06-01 |
Family
ID=56036098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124206.4A Pending CN105620665A (en) | 2016-03-04 | 2016-03-04 | Seabed door grid and ship with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105620665A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275256A (en) * | 2016-08-31 | 2017-01-04 | 广州文冲船厂有限责任公司 | A kind of sea water grid automatic pulling device |
| WO2019000795A1 (en) * | 2017-06-26 | 2019-01-03 | 广船国际有限公司 | Grating cover for ship passageway, and ship comprising same |
| CN109305291A (en) * | 2018-09-21 | 2019-02-05 | 天长市蓝天船舶设备制造有限公司 | A kind of hull bottom arthropod type suction grid |
| CN110053710A (en) * | 2019-04-29 | 2019-07-26 | 广船国际有限公司 | A kind of processing method, ship plank and the ship of the grid of ship plank |
| CN116968870A (en) * | 2023-07-26 | 2023-10-31 | 中国船舶集团青岛北海造船有限公司 | A self-closing engine room seawater door grille device and installation method |
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|---|---|---|---|---|
| US3416590A (en) * | 1964-10-01 | 1968-12-17 | Goetaverken Ab | Hatch cover or similar closure member |
| KR20100053763A (en) * | 2008-11-13 | 2010-05-24 | 현대중공업 주식회사 | Hatch assembly with latching system interior to hatch coaming |
| KR101205703B1 (en) * | 2010-10-04 | 2012-11-28 | 삼성중공업 주식회사 | Grating cover for ship |
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2016
- 2016-03-04 CN CN201610124206.4A patent/CN105620665A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3416590A (en) * | 1964-10-01 | 1968-12-17 | Goetaverken Ab | Hatch cover or similar closure member |
| KR20100053763A (en) * | 2008-11-13 | 2010-05-24 | 현대중공업 주식회사 | Hatch assembly with latching system interior to hatch coaming |
| KR101205703B1 (en) * | 2010-10-04 | 2012-11-28 | 삼성중공업 주식회사 | Grating cover for ship |
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Non-Patent Citations (1)
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| 郭领军等: "油船/化学品船应急海底门的设计", 《广船科技》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275256A (en) * | 2016-08-31 | 2017-01-04 | 广州文冲船厂有限责任公司 | A kind of sea water grid automatic pulling device |
| WO2019000795A1 (en) * | 2017-06-26 | 2019-01-03 | 广船国际有限公司 | Grating cover for ship passageway, and ship comprising same |
| CN109305291A (en) * | 2018-09-21 | 2019-02-05 | 天长市蓝天船舶设备制造有限公司 | A kind of hull bottom arthropod type suction grid |
| CN109305291B (en) * | 2018-09-21 | 2019-10-22 | 天长市蓝天船舶设备制造有限公司 | A kind of hull bottom arthropod type suction grid |
| CN110053710A (en) * | 2019-04-29 | 2019-07-26 | 广船国际有限公司 | A kind of processing method, ship plank and the ship of the grid of ship plank |
| CN116968870A (en) * | 2023-07-26 | 2023-10-31 | 中国船舶集团青岛北海造船有限公司 | A self-closing engine room seawater door grille device and installation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |