CN110316322A - A kind of anti-piracy turnable ladder access peculiar to vessel - Google Patents
A kind of anti-piracy turnable ladder access peculiar to vessel Download PDFInfo
- Publication number
- CN110316322A CN110316322A CN201910527710.2A CN201910527710A CN110316322A CN 110316322 A CN110316322 A CN 110316322A CN 201910527710 A CN201910527710 A CN 201910527710A CN 110316322 A CN110316322 A CN 110316322A
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- CN
- China
- Prior art keywords
- ladder access
- ladder
- fixation hole
- piracy
- peculiar
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/20—Arrangements or adaptations of ladders
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of anti-piracy turnable ladder accesses peculiar to vessel, including ladder access and derricking gear, the upper end of the ladder access is hingedly fixed on upper deck, eye plate is fixed on the ladder of ladder access lower part, the derricking gear is for slinging ladder access so that ladder access isolation upper deck and deck of sub-cellar.The present invention can be sling several ladder accesses of flood on ship by derricking gear, make ladder access isolation upper deck and deck of sub-cellar, pirate is prevented to enter superstructure by ladder access, the indoor and outdoor region on upper deck is set to form opposite safety zone, crewman can save oneself or call for help on upper deck, and sufficient rescue time is provided for crewman.
Description
Technical field
The present invention relates to shipbuilding technical field more particularly to a kind of anti-piracy turnable ladder accesses peculiar to vessel.
Background technique
In recent years, international pirate is becoming increasingly rampant, madness is committed a crime, and causes massive losses to international ocean shipping.Make a general survey of each sea
The process for stealing attack abduction naval vessel is all very much like, is nearly all to use speedboat fast approaching naval vessel, gangs up with tool (mainly with various
It is anchor cable, hanging ladder) ship side is quickly gone on board by force on hook, and then kidnaps naval vessel.
Currently, generalling use anti-pirate door, anti-piracy lid, giant, refuge chamber etc. when ship encounters pirate's invasion
Measure of taking refuge is protected, but these measures effectively can not prevent pirate from entering superstructure, can not strive for longer rescue for crewman
Help the time.
Summary of the invention
In view of this, the present invention provides a kind of anti-piracy turnable ladder accesses peculiar to vessel, to solve in above-mentioned background technique
There are the problem of.
A kind of anti-piracy turnable ladder access peculiar to vessel, including
The upper end of ladder access, the ladder access is hingedly fixed on upper deck, is fixed with eye plate on the ladder of ladder access lower part,
Derricking gear, the derricking gear is for slinging ladder access so that ladder access isolation upper deck and deck of sub-cellar；
Wherein, the derricking gear includes winch, pulley and wirerope, and the winch and pulley are each attached to hull
In superstructure, the installation site of pulley is higher than the installation site of winch, the one ends wound of the wirerope on winch, it is another
End is fixed on the eye plate after bypassing pulley.
Preferably, it is provided with fixed plate on the upper deck, offers the first fixation hole in fixed plate, on the ladder access
Offer the second fixation hole on the ladder in portion, the ladder access by also cross the bolt of the first fixation hole and the second fixation hole with
Upper deck is connected.
Preferably, first fixation hole and the second fixation hole are kidney slot.
Preferably, when ladder access is not lifted, the length direction of the first fixation hole and the length direction of the second fixation hole mutually hang down
Directly.
Preferably, the lower end of the ladder access is supported directly on deck of sub-cellar, or with the branch that is fixed on deck of sub-cellar
Fagging is connected.
Preferably, third fixation hole is offered in the support plate, and the 4th fixation hole is offered on the ladder of ladder access lower part,
Ladder access lower end is connected by the bolt being interspersed in third fixation hole and the 4th fixation hole with support plate.
Preferably, the third fixation hole and the 4th fixation hole are kidney slot.
Preferably, when ladder access is not lifted, the length direction of third fixation hole and the length direction of the 4th fixation hole mutually hang down
Directly.
Preferably, the anti-piracy turnable ladder access peculiar to vessel is used for the ship of upper deck band opening.
The beneficial effects of the present invention are:
1, the anti-piracy turnable ladder access structure peculiar to vessel of the application is simple, easy to use, reduces many preparations, with
When spare, response quickly.
2, the ladder access of the application can be sling several ladder accesses of flood on ship by derricking gear, and ladder access is isolated
Layer deck and deck of sub-cellar prevent pirate from entering superstructure by ladder access, form the indoor and outdoor region on upper deck
Opposite safety zone, crewman can save oneself or call for help on upper deck, and sufficient rescue time is provided for crewman.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of present invention anti-piracy turnable ladder access peculiar to vessel.
Fig. 2 is the enlarged drawing of junction I in Fig. 1.
Fig. 3 is the enlarged drawing of junction II in Fig. 1.
The meaning of figure label are as follows:
1 is ladder access, and 2 be upper deck, and 3 be eye plate, and 4 be deck of sub-cellar, and 5 be winch, and 6 be pulley, and 7 be wirerope, and 8 are
Fixed plate, 9 be the first fixation hole, and 10 be the second fixation hole, and 11 be support plate, and 12 be third fixation hole, and 13 be the 4th fixation hole.
Specific embodiment
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
In the description of the present application unless specifically defined or limited otherwise, term " first ", " second " are only used for describing
Purpose, be not understood to indicate or imply relative importance；Unless otherwise prescribed or explanation, term " multiple " refer to two
Or it is more than two；Term " connection ", " fixation " etc. shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, it is to be understood that "upper", "lower" described in the embodiment of the present application, "left", "right"
The equal nouns of locality are described with angle shown in the drawings, should not be construed as the restriction to the embodiment of the present application.In addition,
In context, it is also necessary to which understanding can not only when mentioning an element and being connected to another element "upper" or "lower"
It is enough connected directly between another element "upper" or "lower", another element "upper" can also be indirectly coupled to by intermediary element
Or "lower".
The embodiment of the present invention provides a kind of anti-piracy turnable ladder access peculiar to vessel, and the ladder access in hull superstructure by setting
Derricking gear is set, ladder access 1 is sling by derricking gear so that upper deck 2 and deck of sub-cellar 4 is isolated in ladder access 1, prevention pirate is logical
Ladder access 1 is crossed into superstructure, crewman can save oneself or call for help on upper deck 2, and sufficient rescue is provided for crewman
Time.
The anti-piracy turnable ladder access peculiar to vessel of the embodiment of the present invention, which can be used for tanker, container ship, LNG ship etc., to be taken
On the ship of anti-piracy measure, it is particularly suitable on the ship of upper deck band opening.
It referring to Fig.1, is the structural schematic diagram of anti-piracy turnable ladder access peculiar to vessel of the invention.As shown, the ship
It include ladder access and derricking gear with anti-piracy turnable ladder access, derricking gear is for slinging ladder access 1 so that upper layer first is isolated in ladder access
Plate 2 and deck of sub-cellar 4.
The upper end of the ladder access 1 is hingedly fixed on upper deck 2, and the lower end of ladder access 1 can be supported directly on lower layer
On deck 4, it can also be connected with the support plate 11 being fixed on deck of sub-cellar 4.Eye plate 3 is fixed on the ladder of 1 lower part of ladder access.
Specifically, in the present embodiment, ladder access 1 can be arranged solid when being fixed with upper deck 2 on upper deck 2
Fixed board 8 opens up the first fixation hole 9 in fixed plate 8, and the second fixation hole 10 is opened up on the ladder on 1 top of ladder access, then, will
Second fixation hole 10 on 1 top of ladder access is aligned with the first fixation hole 9 in fixed plate 8, using also cross 9 He of the first fixation hole
The bolt of second fixation hole 10 connects ladder access 1 and upper deck 2.First fixation hole 9 and the second fixation hole 10 are
For kidney slot, when ladder access 1 is not lifted, the length direction of the first fixation hole 9 and the length direction of the second fixation hole 10 are perpendicular.
Ladder access 1 when being fixed with deck of sub-cellar 4, can on deck of sub-cellar 4 fixed support plate 11, in support plate 11
Third fixation hole 12 is opened up, the 4th fixation hole 13 is opened up on the ladder of 1 lower part of ladder access, then, the 4th of 1 lower part of ladder access the is consolidated
Determine hole 13 to be aligned with the third fixation hole 12 in support plate 11, using being interspersed in third fixation hole 12 and the 4th fixation hole 13
Bolt connects 1 lower part of ladder access with support plate 11.The third fixation hole 12 and the 4th fixation hole 13 are kidney slot, ladder
When road 1 is not lifted, the length direction of third fixation hole 12 and the length direction of the 4th fixation hole 13 are perpendicular.
Shortening design can be used in italic handrail on ladder access 1, i.e. the length of italic handrail in this way may be used less than the length of ladder access
When reducing lifting, inclined ladder handrail is interfered cable wire or is avoided inclined ladder handrail to collide with upper deck.For longer inclined ladder,
Its handrail can be used collapsible.
The derricking gear is for slinging ladder access 1 so that upper deck 2 and deck of sub-cellar 3, derricking gear packet is isolated in ladder access 1
Include winch 5, pulley 6 and wirerope 7.The winch 5 and pulley 6 are each attached in hull superstructure, the wirerope 7
One ends wound on winch 5, the other end is around being fixed on the eye plate 3 after pulley 6.In setting winch 5 and pulley 6,
The installation site of pulley 6 should be higher than that the installation site of winch 5, and when so that ladder access 1 being lifted, wirerope 7 will not encounter upper layer first
The opening edge edge of plate 2.In the present embodiment, hand winch is can be used in the winch 5.
When picaroon attacks ship, ship's staff evacuates to the top of superstructure, then passes through hand winch 5, lifting
Ladder access 1 turns over ladder access 1, and upper deck 2 and deck of sub-cellar 4 is isolated, and prevents pirate from entering superstructure, makes on upper deck 2
Indoor and outdoor region form opposite safety zone, ship's staff can be saved oneself (on upper deck) using relevant above or
Calling for help measure.Compared with ship's staff hides indoors, the anti-piracy turnable ladder access peculiar to vessel of the application can be ship's staff
Win more rescue times.And the anti-piracy turnable ladder access structure peculiar to vessel of the application is simple, easy to use, reduces very
More preparations, spare at any time, response quickly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (9)
1. a kind of anti-piracy turnable ladder access peculiar to vessel, which is characterized in that including
The upper end of ladder access (1), the ladder access (1) is hingedly fixed on upper deck (2), solid on the ladder of ladder access (1) lower part
Surely there are eye plate (3),
Derricking gear, the derricking gear is for slinging ladder access (1) so that ladder access (1) isolation upper deck (2) and deck of sub-cellar
(4)；
Wherein, the derricking gear includes winch (5), pulley (6) and wirerope (7), and the winch (5) and pulley (6) are equal
It being fixed in hull superstructure, the installation site of pulley (6) is higher than the installation site of winch (5), and the one of the wirerope (7)
End is wrapped on winch (5), the other end is fixed on the eye plate (3) after bypassing pulley (6).
2. anti-piracy turnable ladder access peculiar to vessel according to claim 1, which is characterized in that set on the upper deck (2)
It is equipped with fixed plate (8), is offered in fixed plate (8) the first fixation hole (9), is offered on the ladder on ladder access (1) top
Two fixation holes (10), the ladder access (1) pass through the bolt and upper layer also cross the first fixation hole (9) and the second fixation hole (10)
Deck (2) is connected.
3. anti-piracy turnable ladder access peculiar to vessel according to claim 2, which is characterized in that first fixation hole (9) and
Second fixation hole (10) is kidney slot.
4. anti-piracy turnable ladder access peculiar to vessel according to claim 3, which is characterized in that when ladder access (1) is not lifted, the
The length direction of one fixation hole (9) and the length direction of the second fixation hole (10) are perpendicular.
5. anti-piracy turnable ladder access peculiar to vessel according to claim 1, which is characterized in that the lower end of the ladder access (1)
It is supported directly on deck of sub-cellar (4), or is connected with the support plate (11) being fixed on deck of sub-cellar (4).
6. anti-piracy turnable ladder access peculiar to vessel according to claim 5, which is characterized in that opened up on the support plate (11)
Have third fixation hole (12), the 4th fixation hole (13) is offered on the ladder of ladder access (1) lower part, ladder access (1) lower end is by wearing
The bolt being inserted in third fixation hole (12) and the 4th fixation hole (13) is connected with support plate (11).
7. anti-piracy turnable ladder access peculiar to vessel according to claim 6, which is characterized in that the third fixation hole (12) and
4th fixation hole (13) is kidney slot.
8. anti-piracy turnable ladder access peculiar to vessel according to claim 7, which is characterized in that when ladder access (1) is not lifted, the
The length direction of three fixation holes (12) and the length direction of the 4th fixation hole (13) are perpendicular.
9. anti-piracy turnable ladder access peculiar to vessel according to claim 1, which is characterized in that the anti-piracy turnable peculiar to vessel
Ladder access is used for the ship of upper deck band opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527710.2A CN110316322A (en) | 2019-06-18 | 2019-06-18 | A kind of anti-piracy turnable ladder access peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527710.2A CN110316322A (en) | 2019-06-18 | 2019-06-18 | A kind of anti-piracy turnable ladder access peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110316322A true CN110316322A (en) | 2019-10-11 |
Family
ID=68119739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527710.2A Pending CN110316322A (en) | 2019-06-18 | 2019-06-18 | A kind of anti-piracy turnable ladder access peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110316322A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901829A (en) * | 2019-10-27 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Pulley type hatch cover structure for commercial cargo ship |
| CN112678123A (en) * | 2021-01-21 | 2021-04-20 | 张帅 | Marine pirate-deformation-preventing ladder way and using method thereof |
| CN115258062A (en) * | 2022-09-13 | 2022-11-01 | 上海外高桥造船有限公司 | Marine ladder way structure and boats and ships |
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| CN201023633Y (en) * | 2007-04-20 | 2008-02-20 | 中国人民解放军镇江船艇学院 | Vessel self-adjusting step accommodation ladder |
| CN202828020U (en) * | 2012-07-11 | 2013-03-27 | 江门市南洋船舶工程有限公司 | Simple and easy outdoor inclined ladder for ship and provided with theft-proofing cap |
| CN103552661A (en) * | 2013-10-22 | 2014-02-05 | 广东江龙船舶制造有限公司 | Foldable up and down ladder |
| KR20140004028U (en) * | 2012-12-21 | 2014-07-01 | 현대중공업 주식회사 | Living quarter stairway structure residence for intrusion prevention pirates |
| KR20140127374A (en) * | 2010-07-30 | 2014-11-04 | 삼성중공업 주식회사 | Piracy protection device |
| CN204432947U (en) * | 2014-11-26 | 2015-07-01 | 大连船舶重工集团有限公司 | Based on the boats and ships of defence pirate staircase |
| KR20160000051U (en) * | 2014-06-27 | 2016-01-06 | 대우조선해양 주식회사 | Invasion blocking device, vessel or ocean construction including the same |
| CN105253257A (en) * | 2015-10-23 | 2016-01-20 | 上海船舶研究设计院 | Marine inclined ladder door/cover |
| JP6297729B1 (en) * | 2017-02-17 | 2018-03-20 | 株式会社新来島どっく | Vessel staircase structure |
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2019
- 2019-06-18 CN CN201910527710.2A patent/CN110316322A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023633Y (en) * | 2007-04-20 | 2008-02-20 | 中国人民解放军镇江船艇学院 | Vessel self-adjusting step accommodation ladder |
| KR20140127374A (en) * | 2010-07-30 | 2014-11-04 | 삼성중공업 주식회사 | Piracy protection device |
| CN202828020U (en) * | 2012-07-11 | 2013-03-27 | 江门市南洋船舶工程有限公司 | Simple and easy outdoor inclined ladder for ship and provided with theft-proofing cap |
| KR20140004028U (en) * | 2012-12-21 | 2014-07-01 | 현대중공업 주식회사 | Living quarter stairway structure residence for intrusion prevention pirates |
| CN103552661A (en) * | 2013-10-22 | 2014-02-05 | 广东江龙船舶制造有限公司 | Foldable up and down ladder |
| KR20160000051U (en) * | 2014-06-27 | 2016-01-06 | 대우조선해양 주식회사 | Invasion blocking device, vessel or ocean construction including the same |
| CN204432947U (en) * | 2014-11-26 | 2015-07-01 | 大连船舶重工集团有限公司 | Based on the boats and ships of defence pirate staircase |
| CN105253257A (en) * | 2015-10-23 | 2016-01-20 | 上海船舶研究设计院 | Marine inclined ladder door/cover |
| JP6297729B1 (en) * | 2017-02-17 | 2018-03-20 | 株式会社新来島どっく | Vessel staircase structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901829A (en) * | 2019-10-27 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Pulley type hatch cover structure for commercial cargo ship |
| CN112678123A (en) * | 2021-01-21 | 2021-04-20 | 张帅 | Marine pirate-deformation-preventing ladder way and using method thereof |
| CN115258062A (en) * | 2022-09-13 | 2022-11-01 | 上海外高桥造船有限公司 | Marine ladder way structure and boats and ships |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |
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| RJ01 | Rejection of invention patent application after publication |