CN204452826U - The boats and ships of disembark design are stepped on based on tabernacle formula - Google Patents
The boats and ships of disembark design are stepped on based on tabernacle formula Download PDFInfo
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- CN204452826U CN204452826U CN201420749572.5U CN201420749572U CN204452826U CN 204452826 U CN204452826 U CN 204452826U CN 201420749572 U CN201420749572 U CN 201420749572U CN 204452826 U CN204452826 U CN 204452826U
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Abstract
The invention discloses a kind of boats and ships stepping on disembark design based on tabernacle formula, comprise and be embedded in side plating appropriate location for installing the Kan Ge externally opened wide depositing gangway ladder, be installed in the vertical gangway ladder deposited in tabernacle pavilion and be arranged on the side port on tabernacle pavilion backboard, and the annex such as protection railing.The layout that the present invention replaces freighter usually to adopt with " tabernacle formula steps on disembark design " that be arranged on ship side outside plate appropriate location is arranged on the gangway ladder stepping on disembark for crewman opening wide upper deck two side of a ship near superstructure (life residential development), object reaches to shorten gangway ladder length, reduce the height that crewman steps on offshore position, finally improves the object that crewman steps on offshore safety.The present invention it is also conceivable to double as pilot and steps on the use of disembark device.When the present invention considers that doubling as pilot steps on the use of disembark device, the designing requirement that pilot steps on disembark device should be met simultaneously.The present invention is suitable for moldeed depth and the larger ship type of draft difference, as super-container vessel etc.
Description
Technical field
The present invention relates to ship design building technology field, more particularly, relate to boats and ships and step on improvement from equipment.
Background technology
Prior art.What use when gangway ladder is ship berthing mainly steps on disembark device.For safety, gangway ladder is usually placed in the upper deck of two sides of a ship near superstructure (life residential development), near gunnel, each one of port and starboard, as shown in Figures 1 to 3 (display be starboard, larboard is symmetrical with it .), when ship's navigation, gangway ladder will be packed up and leave upper deck gunnel in; Sometimes gangway ladder design also can be used as pilot's mounting attachment by some boats and ships.
In figure, label 71 is stern, and 72 is bow, and 73 is upper deck, and 74 is two decks, and 75 is hull bottom baseline, and 76 is two deck passages, and 1 is gangway ladder, and 1* is that gangway ladder puts down using state, and 4 is superstructure (life residential development).
The width requirement of gangway ladder is not less than 0.6 meter, the length requirement of gangway ladder wants operating needs when can meet minimum ballast draft when it is decontroled and uses, namely gangway ladder is when minimum ballast draft, the gangway ladder lower platform distance water surface can not more than 0.6 meter, and now the angle of gangway ladder and horizontal surface should not be greater than 55 °.Therefore the actual length of gangway ladder depends on the difference size between boats and ships moldeed depth and minimum ballast draft.
For the ship type that moldeed depth draft difference is excessive, as super-container vessel, moldeed depth can reach more than 30 meters, and minimum ballast draft is at bow less than 6 meters, and now upper deck distance water surface distance is up to 24 meters, nearly 30 meters long of the length of the gangway ladder met design requirement.Long gangway ladder not only poor rigidity, and its gangway ladder when decontroling use can be in cargo hold district, and such loading and unloading operation can threaten steps on the crewman of disembark (bank) and the personal safety of long shoreman by gangway ladder.
Summary of the invention
The present invention, by reducing the height of gangway ladder installation position, reaches the object shortening gangway ladder length, improve gangway ladder safety in utilization and guarantee crewman personal safety, improves the safety of stepping on disembark activity; Meanwhile, no longer install due to upper deck and deposit gangway ladder, simplify the design of goods supporting construction in box ship upper deck, ensure that the unobstructed of upper deck two side of a ship passage, improve environmental conditions movable on the ship of crewman.The present invention is particularly suitable for moldeed depth and the larger ship type of draft difference, as super-container vessel etc.
In order to achieve the above object, the invention provides a kind of boats and ships stepping on disembark design based on tabernacle formula, side plating appropriate location more than the draft extreme of boats and ships port and starboard both sides between 1.5 meters ~ 6 meters height arranges the Kan Ge caved in inside hull respectively, the inner side wall being positioned at Kan Ge is arranged the side port leading to hull interior; There is by fixed support and trip shaft 7 coordination hinge the gangway ladder assembly turn to outside boats and ships topside bottom in described tabernacle pavilion.
In addition, described fixed support is provided with hook locking piece; Described hook locking piece is anterior for hooking the hook part of described gangway ladder assembly, and rear portion is be arranged in the bolt part that described fixed support is locked by fly nut.
The tabernacle pavilion degree of depth and height should meet gangway ladder mounting arrangements and the space requirement needed for personnel's retractable operation.When gangway ladder harvesting boats and ships are in operational configuration, in tabernacle pavilion, all devices and device should not protrude from ship outer casing.
The present invention and traditional freighter adopt the gangway ladder being arranged on upper deck two side of a ship different as stepping on disembark device, and this design is mounted in the combination unit on the side plating near life residential development.It comprises the tabernacle pavilion structure of externally opening wide be embedded on side plating, be installed in the vertical gangway ladder deposited in tabernacle pavilion and the discrepancy side port be arranged on tabernacle pavilion backboard, and the annex such as protection railing 5.
The present invention steps on stepping on to reach from marine gangway and shortening gangway ladder length of two sides of a ship in the upper deck that disembark design replaces being arranged in of usually adopting of freighter to open wide with the tabernacle formula being arranged on ship side outside plate appropriate location, gangway ladder is made to avoid as far as possible being in use in cargo hold operating area, reach and improve the object that crewman steps on disembark activity safety, also assures that the unobstructed of upper deck passage simultaneously.The present invention also can double as pilot and step on the use of disembark device.When its double as pilot step on disembark device time, the designing requirement that pilot steps on disembark device should be met simultaneously.
The present invention is arranged near superstructure (life residential development), steps on disembark for crewman.The present invention is mainly applicable to the larger ship type of super-container vessel or similar moldeed depth and draft difference.When conventional mounting is when the gangway ladder length of upper deck two side of a ship is more than 20 meters, can consider to adopt tabernacle formula of the present invention to step on disembark design, reduce the setting height(from bottom) of gangway ladder, shorten the length of gangway ladder, improve the safety of stepping on disembark activity.
Accompanying drawing explanation
Schematic side view arranged by prior art gangway ladder ship to Fig. 1.
Fig. 2 is the partial schematic diagram in Fig. 1.
Fig. 3 is that schematic diagram is arranged in prior art gangway ladder local.
Fig. 4 is that tabernacle formula of the present invention steps on disembark principle of design structural representation.
Fig. 5 is the structural representation of the partial enlargement gangway ladder collapsed state at b place in Fig. 4.
Fig. 6 is the structural representation of the partial enlargement gangway ladder dispose procedure at b place in Fig. 4.
Fig. 7 be tabernacle formula of the present invention step on disembark design gangway ladder local arrange main TV structure schematic diagram.
Fig. 8 is that tabernacle formula of the present invention steps on disembark design gangway ladder local layout plan structure schematic diagram.
Fig. 9 is the fixing detail drawing of gangway ladder installation that tabernacle formula of the present invention steps on disembark design.
Detailed description of the invention
As shown in Fig. 4 ~ 8, the present invention is based on the boats and ships that tabernacle formula steps on disembark design, the side plating appropriate location more than the draft extreme of boats and ships port and starboard both sides between 1.5 meters ~ 6 meters height arranges the tabernacle pavilion 2 caved in inside hull respectively, and similar is in alcove.Namely boats and ships of the present invention have the Kan Ge externally opened wide comprised on the embedding ship side outside plate of gangway ladder and side port.Install the gangway ladder of the suitable length suitable with its installation site height in tabernacle pavilion, gangway ladder generally adopts vertical depositing.
Wherein, vertically to deposit for horizontal storage.Horizontal storage takes up room greatly, and vertical depositing can save space.Because there is cargo hatchcover on deck on box ship, and for loading, so gangway ladder employing is all vertical location mode.Vertically to deposit: when gangway ladder does not use, winch is by after its pull-up to level attitude, and gangway ladder is overall to rotate 90 degree of treads to direction in ship and erects centered by trip shaft, is locked on fixed support with fly nut.Horizontal storage: when gangway ladder does not use, winch is by after supreme for its pull-up altitude above deck, and the gangway ladder storeroom that gangway ladder moves to deck from outboard level in ship is fixed.Oil carrier is adopted in this way usually.
In figure, label 1 represents gangway ladder, and 1* represents that gangway ladder puts down using state, and 1** represents that gangway ladder is in the intermediate flipped state of receiving/releasing process.Label 3 is side port (closed condition), and 3* is side port open mode; 3** is the path of motion of side port in whole ON/OFF process).Label 5 is protection railing, and inside gangway ladder fixed mount, and the Kan Ge near side port holds and has large gap location should install protection railing between gangway ladder, falls to prevent personnel; Protection railing 5 is not critical component, just safety measure, and place in need, can install at any time.
In figure, label 77 represents in ship, and label 78 represents outdoor, and label 79 represents the center line of boat, and label 80 represents port berth bulkhead wall, and label 81 represents hull inner casing, and label 82 represents ship hull plate.In addition, what accompanying drawing all showed is starboard, and larboard is symmetrical with it.
As shown in Figure 9, on tabernacle pavilion backboard, installation has by fixed support 8 and trip shaft 7 coordination hinge the gangway ladder assembly 1 turn to outside boats and ships topside for the bottom stepped in the side port 3 tabernacle pavilion 2 of disembark.Described fixed support 8 is provided with hook locking piece; Described hook locking piece is anterior for hooking the hook part of described gangway ladder assembly 1, and rear portion is be arranged in the bolt part that described fixed support 8 is locked by fly nut 9.
Wherein, gangway ladder turn to the outer process for visiting of boats and ships topside, and the mode be arranged in upper deck with prior art gangway ladder is basically identical, and therefore, the present invention can select the mechanism of prior art to realize upset and the folding and unfolding of gangway ladder.
The present invention when its double as pilot step on disembark device time, the designing requirement that pilot steps on disembark device should be met simultaneously.The present invention is applicable to super-container vessel, but is not limited only to box ship, and the boats and ships that the difference of any moldeed depth and drinking water is large are all applicable to the design adopting feature of the present invention.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. step on the boats and ships of disembark design based on tabernacle formula for one kind, it is characterized in that, side plating position more than the draft extreme of boats and ships port and starboard both sides between 1.5 meters ~ 6 meters height arranges the Kan Ge (2) that the degree of depth caves in inside hull respectively, the inner side wall being positioned at Kan Ge (2) is arranged the side port (3) leading to hull interior;
There is by fixed support (8) and trip shaft (7) coordination hinge the gangway ladder assembly (1) turn to outside boats and ships topside bottom in described Kan Ge (2).
2. step on the boats and ships of disembark design according to claim 1 based on tabernacle formula, it is characterized in that, described fixed support (8) is provided with hook locking piece; Described hook locking piece is anterior for hooking the hook part of described gangway ladder assembly (1), and rear portion is for being arranged in the bolt part that described fixed support (8) is locked by fly nut (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749572.5U CN204452826U (en) | 2014-12-03 | 2014-12-03 | The boats and ships of disembark design are stepped on based on tabernacle formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749572.5U CN204452826U (en) | 2014-12-03 | 2014-12-03 | The boats and ships of disembark design are stepped on based on tabernacle formula |
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| CN204452826U true CN204452826U (en) | 2015-07-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599867A (en) * | 2016-02-26 | 2016-05-25 | 江阴市黄山船舶配件有限公司 | Accommodation ladder device with cloaking door |
| CN107323620A (en) * | 2017-06-28 | 2017-11-07 | 中国船舶工业集团公司第七0八研究所 | A kind of super-container vessel embeds the reinforcement structure form of gangway ladder |
| CN110588885A (en) * | 2019-09-30 | 2019-12-20 | 中船澄西船舶修造有限公司 | Inclined side plate structure of cabin bottom layer port and starboard side cabin channel |
| CN112693559A (en) * | 2021-01-25 | 2021-04-23 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Arrangement method of portholes for getting on and off of water diversion personnel of branch-line container ship |
| CN113415386A (en) * | 2021-07-22 | 2021-09-21 | 中国船舶工业集团公司第七0八研究所 | Lifeboat raft boarding training set station for high-freeboard ship |
-
2014
- 2014-12-03 CN CN201420749572.5U patent/CN204452826U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599867A (en) * | 2016-02-26 | 2016-05-25 | 江阴市黄山船舶配件有限公司 | Accommodation ladder device with cloaking door |
| CN107323620A (en) * | 2017-06-28 | 2017-11-07 | 中国船舶工业集团公司第七0八研究所 | A kind of super-container vessel embeds the reinforcement structure form of gangway ladder |
| CN107323620B (en) * | 2017-06-28 | 2019-03-15 | 中国船舶工业集团公司第七0八研究所 | A kind of super-container vessel embeds the reinforcement structure form of gangway ladder |
| CN110588885A (en) * | 2019-09-30 | 2019-12-20 | 中船澄西船舶修造有限公司 | Inclined side plate structure of cabin bottom layer port and starboard side cabin channel |
| CN110588885B (en) * | 2019-09-30 | 2024-03-19 | 中船澄西船舶修造有限公司 | Inclined side plate structure of cabin bottom layer port-starboard cabin channel |
| CN112693559A (en) * | 2021-01-25 | 2021-04-23 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Arrangement method of portholes for getting on and off of water diversion personnel of branch-line container ship |
| CN113415386A (en) * | 2021-07-22 | 2021-09-21 | 中国船舶工业集团公司第七0八研究所 | Lifeboat raft boarding training set station for high-freeboard ship |
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