CN106314688A - Hatch for marine watertight cabin - Google Patents
Hatch for marine watertight cabin Download PDFInfo
- Publication number
- CN106314688A CN106314688A CN201610780270.8A CN201610780270A CN106314688A CN 106314688 A CN106314688 A CN 106314688A CN 201610780270 A CN201610780270 A CN 201610780270A CN 106314688 A CN106314688 A CN 106314688A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- vessel
- engine room
- plate
- hatch lid
- 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
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
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
-
- 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
- B63B19/12—Hatches; Hatchways
- B63B19/26—Gaskets; Draining means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention belongs to the technological field of ship building, in particular to a hatch for marine watertight cabin, which comprises a pair of cover plates, a support and a compression device. The cover plate is provided with a plurality of compression devices. The cover plate comprises a upper plate and a lower plate, wherein the upper plate is longer than the lower plate. There is an empty cavity between the upper plate and the lower plate; the support comprises the rectangular frame and the main beam. The main beam is fixed to the center of the rectangular frame through the connection plate. The rectangular frame is embedded into the deck; the cover plate is embedded into the rectangular frame. One side of the cover plate is connected to the rectangular frame through the upper plate and the double hinge and the other side is attached to the main beam by the upper cover plate. The hatch has the advantage of the labor, material and financial savings. The embedding arrangement saves the deck space. The hatch also has the advantages of convenient opening, safety and reliability and easy maintenance.
Description
Technical field
The invention belongs to shipbuilding technical field, be specifically related to a kind of watertight engine room hatch lid peculiar to vessel.
Background technology
Hatch board is one of important component part on boats and ships, is the shutoff device of deck opening, its intensity and sealing
Have influence on the safety of boats and ships.Cabin as the important place of boats and ships, be provided with the main equipment such as main frame, subsidiary engine and need through
Often construct and overhaul in turnover cabin.At present, medium and small-scale vessel frequently with scheme mainly have two kinds: one to be to offer technique
Hole, uses Type of Welding closing process hole after the main equipment such as main frame, subsidiary engine installs, and other positions is offered in cabin
For construction and the manhole cover of maintenance；Two is to make fabrication hole become the most normally open watertight hatch, and other positions are opened in cabin
If for construction and the manhole cover of maintenance, this watertight hatch is frequently with the fastening of substantial amounts of bolt and exceeds main deck.The first side
Case needs again to cut Ship Structure and hangs out cabin when equipment hangs out maintenance, and efficiency is low and waste of manpower, material resources, financial resources.The
Two kinds of scheme watertight hatch exceed deck, occupy substantial amounts of deck space virtually, and open trouble.
Summary of the invention
For the deficiency in structure in prior art, the present invention provides a kind of embedded type, opens convenient, safe and reliable, dimension
Repair convenient watertight engine room hatch lid.
The technical scheme is that a kind of watertight engine room hatch lid peculiar to vessel, including a pair
Cover plate, bracing frame and hold down gag, described cover plate is provided with multiple described hold down gag, described cover plate include upper cover plate and under
Cover plate, described upper cover plate is longer than described lower cover, described upper cover plate and lower cover and forms cavity；
Support frame as described above includes that rectangle frame and girder, described girder are fixed on the centre of described rectangle frame by connecting plate,
Described rectangle frame embeds in deck；
Described cover plate embeds in described rectangle frame, being turned over described rectangle frame even by upper cover plate and hinge of described cover plate
Connecing, another side is overlapped on described girder by described upper cover plate.
The invention has the beneficial effects as follows: save human and material resources, financial resources, embedded type saves deck space, opens convenient, peace
Use the most reliable, easy to maintenance.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described cover plate is provided with anyhow staggered stiffener.
The invention has the beneficial effects as follows: increase the robustness of cover plate.
Further, also including air spring, described air spring one end is fixing with described rectangle frame to be connected, and the other end is with described
Cover plate or the fixing connection of described stiffener；
Further, described cover plate is provided with multiple handle.
The invention has the beneficial effects as follows: open cover plate convenient and strength-saving.
Further, the cavity of described cover plate is filled with insulant.
Further, described cover plate is formed around sealing strip.
Further, described connecting plate includes the first connecting plate, the second connecting plate and rubber blanket, described first connecting plate
And between described second connecting plate, described rubber blanket is installed.
The invention has the beneficial effects as follows: seal waterproof fireproofing.
Further, described hold down gag one end is fixing with cover plate to be connected, and the other end passes through rotatable bolt with described
Rectangle frame or girder compress.
Further, hold down gag is provided with limit stick, and limit stick is fixing with cover plate to be connected.
Further, hold down gag is provided with forced filling oil cup.
The invention has the beneficial effects as follows: conveniently opening and closing, watertightness is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is AA face sectional view；
Fig. 3 is AA1 face sectional view；
Fig. 4 is support frame structure schematic diagram；
Fig. 5 is partial enlarged drawing at a in Fig. 4；
Fig. 6 is partial enlarged drawing at b in Fig. 2；
Fig. 7 is hold down gag top view；
In the accompanying drawings, the list of designations represented by each label is as follows: 1, deck；2, cover plate；2-1, stiffener；2-2、
Upper cover plate；2-3, lower cover；3 bracing frames；3-1, rectangle frame；3-2, girder；3-3, the first connecting plate；3-4, the second connecting plate；
3-5, rubber blanket；4, hinge is turned over；5, hold down gag；5-1, limit stick；5-2, forced filling oil cup；6, handle；7, insulant；8, seal
Bar；9, air spring；
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in figs. 1 to 6, including a pair cover plate 2, bracing frame 3 and hold down gag 5, described cover plate 2 is provided with multiple institute
Stating hold down gag 5, described cover plate 2 includes that upper cover plate 2-2 and lower cover 2-3, described upper cover plate 2-2 are longer than described lower cover 2-3,
Described upper cover plate 2-2 and lower cover 2-3 forms cavity；
Support frame as described above 3 includes that rectangle frame 3-1 and girder 3-2, described girder 3-2 are fixed on described rectangle by connecting plate
The centre of frame 3-1, described rectangle frame 3-1 embeds in deck 1；
Described cover plate 2 embeds in described rectangle frame 3-1, described cover plate 2 by upper cover plate and hinge turn over 4 with described square
Shape frame 3-1 connects, and another side is overlapped on described girder 3-2 by described upper cover plate 2-2, is allowed to not higher than deck 1 horizontal plane.
Anyhow staggered stiffener 2-1 is installed on described cover plate 2.
Also including air spring 9, described air spring 9 one end is fixing with described rectangle frame 3-1 to be connected, the other end and described cover plate
2 or described stiffener 2-1 are fixing to be connected.
Described cover plate 2 is provided with multiple handle 6.
The cavity of described cover plate 2 is filled with insulant 7.
Described cover plate 2 is formed around sealing strip 8.
Described connecting plate includes the first connecting plate 3-3, the second connecting plate 3-4 and rubber blanket 3-5, described first connecting plate
Between 3-3 and described second connecting plate 3-4, described rubber blanket 3-5 is installed.
Described hold down gag 5 one end is fixing with cover plate 2 to be connected, and the other end is by rotatable bolt and described rectangle frame 3-
1 or girder 3-2 compresses.
Hold down gag 5 is provided with that limit stick 5-1, limit stick 5-1 and cover plate 2 is fixing to be connected, restriction rustless steel Herba sagittariae pygmaeae 360 °
Rotate.
Hold down gag 5 is provided with forced filling oil cup 5-2, is used for sealing and lubricating.
The operation principle of the present invention is: during maintenance and inspection, hold handle, pulls up cover plate, and cover plate is at the work of air spring
Pulling easily under with, after maintenance and inspection are complete, close cover plate, lock hold down gag, owing to there being sealing strip, whole hatch door is airtight
Waterproof.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a watertight engine room hatch lid peculiar to vessel, it is characterised in that include a pair cover plate, bracing frame and hold down gag, described
Cover plate is provided with multiple described hold down gag, and described cover plate includes that upper cover plate and lower cover, described upper cover plate are longer than described lower cover
Plate, described upper cover plate and lower cover form cavity；
Support frame as described above includes rectangle frame and girder, and described girder is fixed on the centre of described rectangle frame by connecting plate, described
Rectangle frame embeds in deck；
Described cover plate embeds in described rectangle frame, and being turned over by upper cover plate and hinge of described cover plate is connected with described rectangle frame,
Another side is overlapped on described girder by described upper cover plate.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that be provided with on described cover plate and anyhow hand over
Wrong stiffener.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that also include air spring, described gas bullet
Spring one end is fixing with described rectangle frame to be connected, and the other end is fixing with described cover plate or described stiffener to be connected.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that described cover plate is provided with multiple handle.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that be filled with in the cavity of described cover plate
Insulant.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that described cover plate is formed around sealing
Bar.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that described connecting plate includes the first connection
Plate, the second connecting plate and rubber blanket, be provided with described rubber blanket between described first connecting plate and described second connecting plate.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that described hold down gag one end and cover plate
Fixing connection, the other end is compressed with described rectangle frame or girder by rotatable bolt.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that hold down gag is provided with limit stick,
Limit stick is fixing with cover plate to be connected.
Watertight engine room hatch lid peculiar to vessel the most according to claim 1, it is characterised in that be provided with pressure injection on hold down gag
Lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780270.8A CN106314688A (en) | 2016-08-31 | 2016-08-31 | Hatch for marine watertight cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780270.8A CN106314688A (en) | 2016-08-31 | 2016-08-31 | Hatch for marine watertight cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314688A true CN106314688A (en) | 2017-01-11 |
Family
ID=57789682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780270.8A Pending CN106314688A (en) | 2016-08-31 | 2016-08-31 | Hatch for marine watertight cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314688A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487419A (en) * | 2017-08-30 | 2017-12-19 | 南京律智诚专利技术开发有限公司 | Manhole Sealing Joints lid peculiar to vessel |
| CN109050793A (en) * | 2018-07-06 | 2018-12-21 | 浙江海洋大学 | A kind of back springing type ship cabin lid limiting device |
| CN112078755A (en) * | 2020-08-13 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for constructing hatch cover of channel system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US637423A (en) * | 1899-06-10 | 1899-11-21 | Horace See | Cross-hatch cover. |
| US722215A (en) * | 1902-06-09 | 1903-03-10 | Edwin W De Rusett | Cover for vessels' hatchways. |
| CN2455612Y (en) * | 2000-10-31 | 2001-10-24 | 孙良正 | Roll-over cargo cover |
| CN102020000A (en) * | 2010-11-12 | 2011-04-20 | 无锡市海联舰船附件有限公司 | Ship hatch cover |
| CN103373442A (en) * | 2013-07-04 | 2013-10-30 | 江门市南洋船舶工程有限公司 | Small hatch cover for object hanging opening of marine engine room |
| CN204623769U (en) * | 2014-12-31 | 2015-09-09 | 烟台中集来福士海洋工程有限公司 | Hatch cover assemblies and marine settings |
| CN105329407A (en) * | 2015-11-12 | 2016-02-17 | 无锡德林船舶设备有限公司 | Hydraulic embedded type watertight and fireproof hatch cover |
-
2016
- 2016-08-31 CN CN201610780270.8A patent/CN106314688A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US637423A (en) * | 1899-06-10 | 1899-11-21 | Horace See | Cross-hatch cover. |
| US722215A (en) * | 1902-06-09 | 1903-03-10 | Edwin W De Rusett | Cover for vessels' hatchways. |
| CN2455612Y (en) * | 2000-10-31 | 2001-10-24 | 孙良正 | Roll-over cargo cover |
| CN102020000A (en) * | 2010-11-12 | 2011-04-20 | 无锡市海联舰船附件有限公司 | Ship hatch cover |
| CN103373442A (en) * | 2013-07-04 | 2013-10-30 | 江门市南洋船舶工程有限公司 | Small hatch cover for object hanging opening of marine engine room |
| CN204623769U (en) * | 2014-12-31 | 2015-09-09 | 烟台中集来福士海洋工程有限公司 | Hatch cover assemblies and marine settings |
| CN105329407A (en) * | 2015-11-12 | 2016-02-17 | 无锡德林船舶设备有限公司 | Hydraulic embedded type watertight and fireproof hatch cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487419A (en) * | 2017-08-30 | 2017-12-19 | 南京律智诚专利技术开发有限公司 | Manhole Sealing Joints lid peculiar to vessel |
| CN109050793A (en) * | 2018-07-06 | 2018-12-21 | 浙江海洋大学 | A kind of back springing type ship cabin lid limiting device |
| CN112078755A (en) * | 2020-08-13 | 2020-12-15 | 沪东中华造船(集团)有限公司 | Method for constructing hatch cover of channel system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |