CN103661841B - Self set-up type ship anti-rollover safety device - Google Patents
Self set-up type ship anti-rollover safety device Download PDFInfo
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- CN103661841B CN103661841B CN201310704687.2A CN201310704687A CN103661841B CN 103661841 B CN103661841 B CN 103661841B CN 201310704687 A CN201310704687 A CN 201310704687A CN 103661841 B CN103661841 B CN 103661841B
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- 239000011435 rock Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The object of the invention is to propose a kind of self set-up type ship anti-rollover safety device, to improve the safety of ship.Self set-up type ship anti-rollover safety device of the present invention comprises ship body, attached plate and self-starting equipment, and the bottom of described attached plate is installed in ship body by rotating shaft; Described self-starting equipment comprises snap mechanism and hangs on the framework above ship body by lifting rope, the structure of described framework to be the cross section be made up of roof and two side be " Π " shape; Be provided with a swing arm below described framework, described swing arm is located in ship body by swing arm spindle housing; Described snap mechanism comprises support and spring body, and described spring body is provided with baffle plate, and the spacing hole set by top of support is passed in the upper end of described spring body, and is connected with the below of swing arm by drag-line; Spring is provided with between the baffle plate of described spring body and the top of support; Described attached plate is connected with rope, and the end of described rope is provided with draw ring, and described draw ring is placed on spring body, and is positioned at the below of spring body baffle plate.
Description
Technical field
The invention belongs to shipbuilding technical field, be related specifically to a kind of self set-up type ship anti-rollover safety device.
Background technology
China is the country that a shipping resource is enriched very much, except ocean, also has the lake of One's name is legion, inland river can be applicable to shipping.In the navigation process of ship, be inevitably subject to the impact of stormy waves, occur the accident that ship is turned on one's side sometimes.According to statistics, China all can have people more than 1,000 to die from ship rollover accident every year.For a lot of yawl or sightseeing ship, due to its small volume, the ability of wind-proof and wave-proof is poor, is easy to cause ship to turn on one's side because of stormy waves, is therefore necessary to design a kind of self set-up type ship anti-rollover safety device, to improve the safety of ship.
Summary of the invention
The object of the invention is to propose a kind of self set-up type ship anti-rollover safety device, to improve the safety of ship.
Self set-up type ship anti-rollover safety device of the present invention comprises ship body, attached plate and self-starting equipment, and the bottom of described attached plate is installed in ship body by rotating shaft, and described shaft parallel is in the length direction of ship body; Described self-starting equipment comprises snap mechanism and hangs on the framework above ship body by lifting rope, the structure of described framework to be the cross section be made up of roof and two side be " Π " shape, and described two side lays respectively at the both sides of the Width of ship body; Be provided with a swing arm below described framework, described swing arm is located in ship body by the swing arm spindle housing being parallel to ship body length direction; Described snap mechanism comprises support and spring body, and described spring body is provided with baffle plate, and the spacing hole set by top of support is passed in the upper end of described spring body, and is connected with the below of swing arm by drag-line; Spring is provided with between the baffle plate of described spring body and the top of support; Described attached plate is connected with rope, and the end of described rope is provided with draw ring, and described draw ring is placed on spring body, and is positioned at the below of spring body baffle plate.
The principle of work of above-mentioned self set-up type ship anti-rollover safety device is as follows: it is aerial that framework utilizes lifting rope to be suspended to, therefore framework can rock along with the wigwag motion of ship, rock in process at framework, if the shaking amplitude of framework is greater than predetermined amplitude, namely the pendulum angle of framework is greater than predetermined angular, the inner side of its sidewall will contact with swing arm, and drive swing arm around swing arm axis of rotation, now swing arm will pull spring body by drag-line, spring body is made to overcome the elastic force of spring and rise, the bottom of such spring body will emerge in draw ring, make attached plate free fall, the sidewall of buoyancy to ship body of attached plate forms certain support, ship is avoided to turn on one's side.Baffle plate and spacing hole can carry out spacing to spring body, avoid spring body tilt and draw ring is deviate from.
Further, for accelerating the speed that attached plate falls when starting, and ensure that attached plate arbitrarily can not rise and fall under buoyancy of water, cause losing the supporting role to ship body, in the present case, described ship body is connected by assist spring with between attached plate, and described ship body is provided with positive stop lug boss in the lower position of described rotating shaft.Assist spring applies a downward application force to attached plate, can together with the gravity of attached plate self, attached plate be fallen, and attached plate can be pressed in positive stop lug boss place, thus ensures the position stability of attached plate, can support ship body better.
Further, the inner side of the two side of described framework is provided with roll adjustment plate by bolt, by changing the thickness of the roll adjustment plate installed, can regulate the distance between swing arm and framework two side, thus changing the starting angular of this self-starting equipment.Specifically, when the thickness of roll adjustment plate increases, the distance between swing arm and framework two side reduces, and framework rocks less angle can make its sidewall contact with swing arm; When the thickness of roll adjustment plate reduces, the distance between swing arm and framework two side increases, and framework must rock larger angle just can make its sidewall contact with swing arm.
Further, described ship body is provided with reel, described reel is wound with reset rope, and described reset rope is connected with the top of attached plate.Turn on one's side there is no ship dangerous time, can by rotate reel, utilize reset rope by attached plate pull-up.
Certainly, preferably in the bilateral symmetry of ship body, attached plate and corresponding structure are set, to tackle the rollover of different directions.
Self set-up type ship anti-rollover safety device structure of the present invention is simple, control convenient and reliable, automatically can start when ship tilts to predetermined angular, by attached plate, ship be provided to the bearing force of side, thus prevent ship from turning on one's side, be very suitable for the ship that build is less.
Accompanying drawing explanation
Fig. 1 is the lateral plan of self set-up type ship anti-rollover safety device of the present invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in Figure 1, the self set-up type ship anti-rollover safety device of the present embodiment comprises ship body 1, attached plate 2 and self-starting equipment, and the bottom of described attached plate 2 is installed in ship body 1 by rotating shaft 3, and described rotating shaft 3 is parallel to the length direction of ship body 1; Described self-starting equipment comprises snap mechanism 8 and hangs on the framework 5 above ship body 1 by lifting rope 4, the structure of described framework 5 to be the cross section be made up of roof and two side be " Π " shape, described two side lays respectively at the both sides of the Width of ship body 1; Be provided with a swing arm 6 below described framework 5, described swing arm 6 is set up in ship body 1 by the swing arm rotating shaft 7 being parallel to ship body 1 length direction; Described snap mechanism 8 comprises support 81 and spring body 82, and described spring body 82 is provided with baffle plate 83, and the spacing hole set by top of support 81 is passed in the upper end of described spring body 82, and is connected with the below of swing arm 6 by drag-line 84; Spring 85 is provided with between the baffle plate 83 of described spring body 82 and the top of support 81; Described attached plate 2 is connected with rope 9, and the end of described rope 9 is provided with draw ring 10, and described draw ring 10 is placed on spring body 82, and is positioned at the below of spring body baffle plate 83.
The principle of work of above-mentioned self set-up type ship anti-rollover safety device is as follows: it is aerial that framework 5 utilizes lifting rope 4 to be suspended to, therefore framework 5 can rock along with the wigwag motion of ship, rock in process at framework 5, if the shaking amplitude of framework 5 is greater than predetermined amplitude, namely the pendulum angle of framework 5 is greater than predetermined angular, the inner side of its sidewall will contact with swing arm 6, and drive swing arm 6 to rotate around swing arm rotating shaft 7, now swing arm 6 will pull spring body 82 by drag-line 84, spring body 82 is made to overcome the elastic force of spring 85 and rise, the bottom of such spring body 82 will emerge in draw ring 10, make attached plate 2 free fall, the sidewall of buoyancy to ship body 1 of attached plate 2 forms certain support, ship is avoided to turn on one's side.Baffle plate 83 and spacing hole can carry out spacing to spring body 82, avoid spring body 82 tilt and draw ring 10 is deviate from.
Further, for accelerating the speed that attached plate 2 falls when starting, and ensure that attached plate 2 arbitrarily can not rise and fall under buoyancy of water, cause losing the supporting role to ship body 1, in the present case, described ship body 1 is connected by assist spring 11 with between attached plate 2, and described ship body 1 is provided with positive stop lug boss 12 in the lower position of described rotating shaft 3.Assist spring 11 applies a downward application force to attached plate 2, can together with the gravity of attached plate 2 self, attached plate 2 be fallen, and attached plate 2 can be pressed in positive stop lug boss 12 place, thus ensure the position stability of attached plate 2, can support ship body 1 better.
Further, the inner side of the two side of described framework 5 is provided with roll adjustment plate 14 by bolt 13, by changing the thickness of the roll adjustment plate 14 installed, can regulate the distance between swing arm 6 and framework 5 two side, thus changing the starting angular of this self-starting equipment.Specifically, when the thickness of roll adjustment plate 14 increases, the distance between swing arm 6 and framework 5 two side reduces, and framework 5 rocks less angle can make its sidewall contact with swing arm 6; When the thickness of roll adjustment plate 14 reduces, the distance between swing arm 6 and framework 5 two side increases, and framework 5 must rock larger angle just can make its sidewall contact with swing arm 6.
Further, described ship body 1 is provided with reel, described reel is wound with reset rope, and described reset rope is connected with the top of attached plate 2.Turn on one's side there is no ship dangerous time, can, by rotating reel, utilize reset rope by attached plate 2 pull-up (because reel is common structure, therefore represent other structures for clear, reel and reset rope do not draw in the drawings).
Certainly, preferably arrange attached plate 2 and corresponding structure in the bilateral symmetry of ship body 1, clear in order to show in the drawings, the present embodiment only indicates the one-sided situation being provided with attached plate 2.
Claims (1)
1. a self set-up type ship anti-rollover safety device, it is characterized in that comprising ship body, attached plate and self-starting equipment, the bottom of described attached plate is installed in ship body by rotating shaft, and described shaft parallel is in the length direction of ship body; Described self-starting equipment comprises snap mechanism and hangs on the framework above ship body by lifting rope, the structure of described framework to be the cross section be made up of roof and two side be " Π " shape, and described two side lays respectively at the both sides of the Width of ship body; Be provided with a swing arm below described framework, described swing arm is located in ship body by the swing arm spindle housing being parallel to ship body length direction; Described snap mechanism comprises support and spring body, and described spring body is provided with baffle plate, and the spacing hole set by top of support is passed in the upper end of described spring body, and is connected with the below of swing arm by drag-line; Spring is provided with between the baffle plate of described spring body and the top of support; Described attached plate is connected with rope, and the end of described rope is provided with draw ring, and described draw ring is placed on spring body, and is positioned at the below of spring body baffle plate; Described ship body is connected by assist spring with between attached plate, and described ship body is provided with positive stop lug boss in the lower position of described rotating shaft; The inner side of the two side of described framework is provided with roll adjustment plate by bolt; Described ship body is provided with reel, described reel is wound with reset rope, and described reset rope is connected with the top of attached plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704687.2A CN103661841B (en) | 2013-12-20 | 2013-12-20 | Self set-up type ship anti-rollover safety device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704687.2A CN103661841B (en) | 2013-12-20 | 2013-12-20 | Self set-up type ship anti-rollover safety device |
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| Publication Number | Publication Date |
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| CN103661841A CN103661841A (en) | 2014-03-26 |
| CN103661841B true CN103661841B (en) | 2016-03-02 |
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| CN201310704687.2A Active CN103661841B (en) | 2013-12-20 | 2013-12-20 | Self set-up type ship anti-rollover safety device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890833A (en) * | 2015-06-07 | 2015-09-09 | 孙宗炎 | Passenger ship sink-prevention device |
| CN107187561B (en) * | 2017-06-17 | 2019-02-01 | 上海源威建设工程有限公司 | A kind of storm-proof ship |
| CN108116635B (en) * | 2017-12-19 | 2019-07-09 | 大连海事大学 | A kind of wave self-adapting type automatic rescue ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2959963B2 (en) * | 1994-06-29 | 1999-10-06 | 日立造船株式会社 | Reducer wing device with safety device |
| CN201151482Y (en) * | 2008-01-09 | 2008-11-19 | 林友根 | Retractable device for reducing ship swaying as well as producing thrust |
| CN102152843A (en) * | 2011-03-16 | 2011-08-17 | 哈尔滨工程大学 | Automatic control roll damping device of planing boat |
| CN102602510A (en) * | 2011-12-15 | 2012-07-25 | 深圳市海斯比船艇科技股份有限公司 | Collision and rolling resistant monohull ship |
| CN203780767U (en) * | 2013-12-20 | 2014-08-20 | 陈洪灿 | Self-starting anti-rollover safety mechanism for ship |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11227686A (en) * | 1998-02-16 | 1999-08-24 | Mitsubishi Heavy Ind Ltd | Rolling reducing device for vessel |
| JP2005186715A (en) * | 2003-12-25 | 2005-07-14 | Mitsubishi Heavy Ind Ltd | Hull |
-
2013
- 2013-12-20 CN CN201310704687.2A patent/CN103661841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2959963B2 (en) * | 1994-06-29 | 1999-10-06 | 日立造船株式会社 | Reducer wing device with safety device |
| CN201151482Y (en) * | 2008-01-09 | 2008-11-19 | 林友根 | Retractable device for reducing ship swaying as well as producing thrust |
| CN102152843A (en) * | 2011-03-16 | 2011-08-17 | 哈尔滨工程大学 | Automatic control roll damping device of planing boat |
| CN102602510A (en) * | 2011-12-15 | 2012-07-25 | 深圳市海斯比船艇科技股份有限公司 | Collision and rolling resistant monohull ship |
| CN203780767U (en) * | 2013-12-20 | 2014-08-20 | 陈洪灿 | Self-starting anti-rollover safety mechanism for ship |
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| CN103661841A (en) | 2014-03-26 |
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Inventor after: Wei Feng Inventor before: Chen Hongcan |
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Effective date of registration: 20170904 Address after: 154000 No. 13, No. 5, Jianye community, Xiangyang District, Jiamusi, Heilongjiang Patentee after: Wei Feng Address before: 525300, room 15, 301 Mei Gang Road, Guangdong, Maoming, Xinyi Patentee before: Chen Hongcan |
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Effective date of registration: 20180410 Address after: Haimen City Jiangsu city of Nantong province is more than 216100 Zhenan Bridge Village nine Group No. 101 Patentee after: Haimen Chuang Hao Industrial Design Co., Ltd. Address before: 154000 No. 13, No. 5, Jianye community, Xiangyang District, Jiamusi, Heilongjiang Patentee before: Wei Feng |