CN203727610U - Marine anti-pirate device of hatch cover - Google Patents
Marine anti-pirate device of hatch cover Download PDFInfo
- Publication number
- CN203727610U CN203727610U CN201320836282.XU CN201320836282U CN203727610U CN 203727610 U CN203727610 U CN 203727610U CN 201320836282 U CN201320836282 U CN 201320836282U CN 203727610 U CN203727610 U CN 203727610U
- Authority
- CN
- China
- Prior art keywords
- hatch cover
- eye plate
- latch
- hatch
- bolt
- 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.)
- Expired - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a marine anti-pirate device of a hatch cover. The anti-pirate device comprises eye plates I, an eye plate III and a bolt, wherein the eye plates I are welded to the inner side of the hatch cover, the eye plate III is welded to a hatch coaming, and two bumps are sequentially arranged on the bolt. When the hatch cover does not need to be fixed internally, the first bump of the bolt is inserted in the portion between the two eye plates I, and when the hatch cover needs to be fixed internally, the bolt is inserted into the eye plate III. The hatch cover is fixed internally through the bolt, and when pirates go on board, the hatch cover can be fixed internally, conveniently and rapidly to prevent the pirates from entering an engine room.
Description
Technical field
The utility model relates to a kind of hatch cover anti-piracy unit peculiar to vessel.
Background technology
Global pirate active day benefit is frequent in recent years, to boats and ships, shipping brings serious threat, for ensureing safety of crew, even if shipowner's General Requirements pirate go on board, also cannot enter cabin and inside, residence by deck opening and door, thereby form an independently confined space, therefore require hatch cover etc. need have anti-piracy unit, can prevent that hatch cover from opening from cabin interior.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Utility model content
For addressing the above problem, the utility model provides a kind of can prevent that pirate from entering the hatch cover anti-piracy unit peculiar to vessel of watercraft engine room inside.
The technical solution adopted in the utility model is:
Hatch cover anti-piracy unit peculiar to vessel, this device comprises eye plate I, eye plate III and latch, described eye plate I is welded on hatch cover inner side, described eye plate III is welded on hatch coaming, on described latch, be provided with successively two salient points, in the time not needing hatch cover fixing from inside, first salient point of described latch is inserted between two eye plate I; In the time that needs hatch cover is fixing from inside, latch is inserted in eye plate III.
In described eye plate I, have notch.
Notch in salient point on described latch and the eye plate I angle [alpha] that automatically staggers.
Described angle [alpha], 45 °≤α≤75 °.
The beneficial effects of the utility model: utilize latch that hatch cover is fixed from inside, when picaroon is gone on board, can conveniently hatch cover be fixed from inside, prevent that pirate from entering engine room inside.
Brief description of the drawings
Fig. 1 is the front view of the utility model anti-piracy unit.
Fig. 2 is the lateral plan of the utility model anti-piracy unit.
Fig. 3 is the node diagram of latch in the utility model anti-piracy unit.
Wherein: 1, eye plate I, 2, latch, 3, eye plate III, 4, hatch cover, 5, hatch coaming, 6, notch, 7, salient point.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figures 1 to 3, hatch cover anti-piracy unit peculiar to vessel of the present utility model, this device comprises eye plate I 1, eye plate III 3 and latch 2, eye plate I 1 is welded on hatch cover 4 inner sides, eye plate III 3 is welded on hatch coaming 5, is provided with successively two salient points 7, at ordinary times time on latch 2, in the time not needing hatch cover 4 fixing from inside, first salient point 7 of latch 2 is inserted between two eye plate I 1; In the time that needs hatch cover 4 is fixing from inside, while going on board if any pirate, latch 2 is inserted in eye plate III 3, in eye plate I 1, have notch 6, now utilize the self gravitation of latch 2, salient point on latch 27 and the notch 6 in eye plate I 1 angle [alpha] that automatically staggers, α is 60 °, hatch cover 4 is fixed from inside, convenient and swift.
In order to prevent that pirate's weather deck from opening hatch cover 4, utilize latch 2 that hatch cover 4 is fixed from inside, when picaroon is gone on board, can conveniently hatch cover 4 be fixed from inside, prevent that pirate from entering engine room inside.
Claims (4)
1. hatch cover anti-piracy unit peculiar to vessel, it is characterized in that: this device comprises eye plate I, eye plate III and latch, described eye plate I is welded on hatch cover inner side, described eye plate III is welded on hatch coaming, on described latch, be provided with successively two salient points, in the time not needing hatch cover fixing from inside, first salient point of described latch is inserted between two eye plate I; In the time that needs hatch cover is fixing from inside, latch is inserted in eye plate III.
2. hatch cover anti-piracy unit peculiar to vessel according to claim 1, is characterized in that: in described eye plate I, have notch.
3. hatch cover anti-piracy unit peculiar to vessel according to claim 1, is characterized in that: the angle [alpha] that automatically staggers of the notch in the salient point on described latch and eye plate I.
4. hatch cover anti-piracy unit peculiar to vessel according to claim 1, is characterized in that: described angle [alpha], 45 °≤α≤75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836282.XU CN203727610U (en) | 2013-12-18 | 2013-12-18 | Marine anti-pirate device of hatch cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836282.XU CN203727610U (en) | 2013-12-18 | 2013-12-18 | Marine anti-pirate device of hatch cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727610U true CN203727610U (en) | 2014-07-23 |
Family
ID=51197704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836282.XU Expired - Fee Related CN203727610U (en) | 2013-12-18 | 2013-12-18 | Marine anti-pirate device of hatch cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101763814B1 (en) * | 2015-09-17 | 2017-08-01 | 삼성중공업(주) | Helideck |
| CN109823475A (en) * | 2019-03-26 | 2019-05-31 | 台州道业科技有限公司 | A kind of pressing safety hatch board and its application method |
| CN112278148A (en) * | 2020-10-28 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Pirate-proof rudder engine room and pirate-proof ship |
| RU2755410C1 (en) * | 2020-10-27 | 2021-09-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Калининградский государственный технический университет» | Ship companion hatchway cover |
-
2013
- 2013-12-18 CN CN201320836282.XU patent/CN203727610U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101763814B1 (en) * | 2015-09-17 | 2017-08-01 | 삼성중공업(주) | Helideck |
| CN109823475A (en) * | 2019-03-26 | 2019-05-31 | 台州道业科技有限公司 | A kind of pressing safety hatch board and its application method |
| CN109823475B (en) * | 2019-03-26 | 2019-11-22 | 东阳市智林科技有限公司 | A kind of pressing safety hatch board and its application method |
| RU2755410C1 (en) * | 2020-10-27 | 2021-09-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Калининградский государственный технический университет» | Ship companion hatchway cover |
| CN112278148A (en) * | 2020-10-28 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Pirate-proof rudder engine room and pirate-proof ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160614 Granted publication date: 20140723 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161214 Granted publication date: 20140723 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170109 Granted publication date: 20140723 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170709 Granted publication date: 20140723 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 888, Hai Gong Avenue, Qidong, Jiangsu Province, Jiangsu Patentee after: NANTONG CIMC PACIFIC OCEAN MARINE ENGINEERING CO.,LTD. Address before: 226200 Jiangsu city of Nantong province Qidong City Yin Yang Zhen Yu Feng Cun Patentee before: SINOPACIFIC OFFSHORE & ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20211218 |