CN202272155U - Swinging reduction device for light ship - Google Patents
Swinging reduction device for light ship Download PDFInfo
- Publication number
- CN202272155U CN202272155U CN2011203714734U CN201120371473U CN202272155U CN 202272155 U CN202272155 U CN 202272155U CN 2011203714734 U CN2011203714734 U CN 2011203714734U CN 201120371473 U CN201120371473 U CN 201120371473U CN 202272155 U CN202272155 U CN 202272155U
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- hull
- holders
- groups
- support
- universal carriage
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Abstract
The utility model discloses a swinging reduction device for a light ship. The utility model is characterized in that the swinging reduction device comprises 2n (n=1, 2, 3...) swinging reduction float boxes (1) which are symmetrically arranged, wherein the upper ends of the swinging reduction float boxes (1) are provided with brackets (2) which can rotate relative to the swinging reduction float boxes (1), the upper ends of the brackets (2) are movably connected with a universal carrier (3), and the other end of the universal carrier (3) is connected with a bracket (5) of a ship body, which is arranged on the ship body (4). The utility model provides the swinging reduction device for the light ship, which has reasonable arrangement and skillful design, is convenient and quick to install and disassemble and can effectively lower the swinging and swaying amplitude of the light ship.
Description
Technical field
The utility model relates to a kind of auxiliary device peculiar to vessel, particularly a kind ofly can reduce that Light hull ship waves, the Light hull ship antirolling apparatus of shaking amplitude.
Background technology
Boats and ships are maritime navigations of a kind of important vehicle, especially boats and ships in the activities such as people go on a journey, transportation, and irreplaceable effect is arranged.But the lighter boats and ships of some hull are when resting in harbour, harbour; Under the effect of wave; Bigger the waving and jolting of meeting generation amplitude, when the billow phenomenon was particularly arranged, comparatively violent lateral oscillation may take place in boats and ships; Seriously influence personnel's in the boats and ships level of comfort, even produced seasick phenomenon.Have some auxiliary devices can help hull to reduce shaking amplitude now in the industry, but the problem that these traditional antirolling apparatuss exist is: complex structure, installing/dismounting is inconvenient; Floor area is bigger, and the most important thing is, because the defective on the structure design; These antirolling apparatuss often do not possess the degree of freedom on a plurality of directions, when stormy waves is big, shakes buoyancy tank bonded assembly pole and tend to be destroyed with subtracting; Shake buoyancy tank and also might bump and subtract, cause the damage of hull with hull.Therefore need a kind ofly can address the above problem ship stabilizer now.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, propose a kind of rationally distributed, design is ingenious, easy installation and removal, fast can reduce effectively that Light hull ship waves, the Light hull ship antirolling apparatus of shaking amplitude.
The technical solution of the utility model is: a kind of Light hull ship antirolling apparatus; It is characterized in that: described antirolling apparatus comprises symmetrically arranged 2n (n=1; 2,3 ...) individual subtracting shake buoyancy tank 1, subtract to shake buoyancy tank 1 upper end and be provided with and can shake the support 2 that buoyancy tank 1 rotates with respect to subtracting; The upper end of support 2 and universal carriage 3 flexibly connects, and the other end of universal carriage 3 is connected with hull support 5 on being arranged on hull 4.
Described subtracting shakes buoyancy tank 1 upper end and is provided with rotating disk 6, and rotating disk 6 can shake buoyancy tank 1 and rotates with respect to subtracting, and rotating disk 6 is provided with support 2.
Described universal carriage 3 comprises two carrier bar 7; One end of these two carrier bar 7 is hinged on the rear and front end of support 2 respectively; And the other end of these two carrier bar 7 interconnects; And this end and hull support 5 flexibly connects, above-mentioned two carrier bar 7 with subtract that the support that shakes on the buoyancy tank 12 is common to form equicrural triangle framed structures 10, and on the universal carriage 3 that is positioned at support 2 places, also be provided with weight equalizer 8.
Also be provided with reinforced rib 9 between the described carrier bar 7.
Described reinforced rib 9 and equicrural triangle framed structure 10 be coplane not.
Described hull support 5 comprises first groups of holders 11 and second groups of holders 12; First groups of holders 11 is made up of two symmetrically arranged first groups of holders forks 13; These two first groups of holders forks 13 are hinged on the hull 4; And realize removably connecting through the extension spring spandex rope 14 and the end of universal carriage 3 respectively in the upper end of the two, universal carriage 3 between two first groups of holders forks 13, with universal carriage 3 opposite senses on; Also be provided with respectively at the axis direction of the swaying direction of flower basket bolt 15, the first groups of holders forks 13 of the first groups of holders fork 13, hull 4 captive joints and universal carriage 3 perpendicular;
Second groups of holders 11 comprises that two symmetrically arranged and swings are connected the second groups of holders fork 16 on the hull 4; Be provided with support transverse tube 17 in the second groups of holders fork, 16 upper ends; Outside supporting transverse tube 17, be socketed with sleeve pipe 18; Sleeve pipe 18 can rotate with respect to supporting transverse tube 17, and sleeve pipe 18 is provided with mini-roundabout 21, and mini-roundabout 21 is provided with universal carriage adapter sleeve 19; Be the relation of removably connecting between universal carriage adapter sleeve 19 and the universal carriage 3, the axial direction of the swaying direction of the second groups of holders fork 16 and universal carriage 3 parallels;
Second groups of holders 12 is on the axis between two the first groups of holders forks 13, and with respect to the outer ledge of first groups of holders 11 near hull 4.
With the universal carriage 3 of extension spring spandex rope 14 connecting bridges, support on the transverse tube 17 and be respectively arranged with and hull 4 bonded assembly viscoelastic dampers 20.
Described hull 4 is provided with the groove that matches with hull support 5.
The utility model is compared with prior art, has following advantage:
The Light hull ship antirolling apparatus of this kind of version, its design is ingenious, rationally distributed; It the bilateral symmetry of hull be provided with to subtract and shake buoyancy tank, and its special construction determined these to subtract to shake buoyancy tank and can do the motion on a plurality of directions with respect to hull, promptly hull and subtracting shakes between the buoyancy tank to flexibly connecting; The application force that effectively wave is produced is eliminated and is offset; Simultaneously can stablize hull, prevent that comparatively violent jolting and rocking from appearring in hull, improves personnel's in the boats and ships level of comfort; Therefore we can say that this Light hull ship antirolling apparatus has possessed multiple advantage, be particularly suitable for, apply in the industries such as berth in the harbour, transportation that its market outlook are very wide in shipbuilding, shipping.
Description of drawings
Fig. 1 is the birds-eye view of the utility model embodiment.
Fig. 2 is the lateral plan of the utility model embodiment.
Fig. 3 is the enlarged drawing of overlooking of the utility model embodiment.
Fig. 4 is the scheme drawing of the utility model embodiment off working state.
Fig. 5 is the structural representation of the utility model embodiment second groups of holders.
Fig. 6 is the birds-eye view of the utility model embodiment second groups of holders.
Fig. 7 is the structural representation of the utility model embodiment first groups of holders.
The specific embodiment
Below with the specific embodiment of accompanying drawings the utility model.Extremely shown in Figure 7 like Fig. 1: a kind of Light hull ship antirolling apparatus, it comprises a plurality of and hull 4 bonded assemblys, is arranged on subtracting of hull 4 both sides symmetrically and shakes buoyancy tank 1, subtracting the quantity of shaking buoyancy tank 1 is 2n (n=1,2,3 ...); Be provided with rotating disk 6 subtracting the upper end of shaking buoyancy tank 1; Rotating disk 6 can shake buoyancy tank 1 and rotates with respect to subtracting; On rotating disk 6, be set with support 2, the upper end of support 2 and universal carriage 3 flexibly connect each other, and the other end of universal carriage 3 then interconnects with the hull support 5 that is arranged on the hull 4;
Hull support 5 comprises first groups of holders 11 and second groups of holders 12; Wherein the axis direction of the swaying direction of first groups of holders 11 and universal carriage 3 is perpendicular; The axial direction of the swaying direction of second groups of holders 12 and universal carriage 3 parallels, and promptly the swaying direction of first groups of holders 11 and second groups of holders 12 is vertical each other; The profile of first groups of holders 11 and second groups of holders 12 is symmetrical structure, and the axis of the two overlaps, and second groups of holders, 12 to the first groups of holders 11 are more near the outward flange of hull 4;
First groups of holders 11 is made up of two symmetrically arranged first groups of holders forks 13; These two first groups of holders forks 13 are hinged on the deck of hull 4; And their upper end removably connects through extension spring spandex rope 14 termination with universal carriage 3 respectively, and universal carriage 3 is positioned at the centre of two first groups of holders forks 13, with universal carriage 3 opposite senses on; Promptly the outside of two first groups of holders forks 13 is respectively arranged with the flower basket bolt 15 of captiveing joint with hull 4;
Second groups of holders 12 comprises two symmetrically arranged second groups of holders forks 16 equally; Between two second groups of holders fork 16 upper ends; Be provided with and support transverse tube 17, outside supporting transverse tube 17, be socketed with relatively turnable sleeve pipe 18, sleeve pipe 18 is provided with mini-roundabout 21; Mini-roundabout 21 is provided with universal carriage adapter sleeve 19, and this universal carriage adapter sleeve 19 can be connected with the end of universal carriage 3;
The universal carriage 3 of extension spring spandex rope 14 connecting bridges with support transverse tube 17 on be respectively arranged with the viscoelastic damper 20 that is connected with hull 4.
In order to make the hull support 5 that is arranged on the hull 4 not influence the normal arrangement on deck; On the deck of hull 4, also be provided with the groove that matches with hull support 5; Navigation or other need not use subtract shake buoyancy tank 1 in, hull support 5 be placed in the groove get final product.
The working process of the Light hull ship antirolling apparatus of the utility model embodiment is following: subtracting in the present embodiment shaken the both sides of berthing that buoyancy tank 1 is arranged on boats and ships symmetrically; When this device is in off working state (as shown in Figure 4); Universal carriage 3 is upturned under the effect of weight equalizer 8, only takies very little space; Work as ship entry; In the time of need berthing, the rope on universal carriage 3 is fastened in pulling in advance, and universal carriage 3 is descended away from an end of weight equalizer 8; And universal carriage 3 is connected respectively with second groups of holders 12 with first groups of holders 11 on the hull 4, accomplish this Unit Installation; Shake buoyancy tank 1 owing to be provided with subtracting of symmetry, be equivalent to increase the capsizing moment of hull 4, thereby made hull 4 more stable in the both sides of hull 4; When wave was big, hull 4 shook the relative motion that takes place between the buoyancy tank 1 on a plurality of directions with subtracting, and the strength that wave produced is offset or absorbed, and guaranteed stablizing of hull;
When subtracting the horizontal position of shaking between buoyancy tank 1 and the hull 4 and change, the second groups of holders fork 16 is made wobbling action accordingly, is socketed in the sleeve pipe 18 that supports on the transverse tube 17 and relatively rotates, and roughly keeps horizontality to keep the universal carriage adapter sleeve 19 on it; And a certain amount of displacement also takes place through the termination of extension spring spandex rope 14 and fixing universal carriage 3; The power part that on the go produced is absorbed by the motion of the extension spring spandex rope 14 and the second groups of holders fork 16, and another part is connected the viscoelastic damper 20 that removably connects that supports transverse tube 17 and universal carriage 3 ends and offsets; After external force shed, under the effect of viscoelastic damper 20, universal carriage 3 was got back to initial position, promptly subtracted with universal carriage 3 bonded assemblys and shook buoyancy tank 1 and get back to initial position.
When subtracting the lengthwise position of shaking between buoyancy tank 1 and the hull 4 and change; Subtract promptly that to shake buoyancy tank 1 need be that the center of circle is when doing movement in a curve with the connecting bridge with hull 4; Subtract and shake buoyancy tank 1 motion, the rotating disk 6 that is provided with in the top drives support 2 rotations, eliminates to subtract the moment of torsion that is produced when shaking buoyancy tank 1 motion; Mini-roundabout 21 also horizontally rotates with respect to sleeve pipe 18 simultaneously, can not receive unexpected, bigger moment of torsion to guarantee universal carriage 3, prevents that universal carriage 3 from destroying; Horizontal swing also can take place in the termination through extension spring spandex rope 14 and fixing universal carriage 3 simultaneously, and this moment first, corresponding swing took place groups of holders fork 13, to offset the power that universal carriage 3 motions are produced; After motion finished, under the effect of extension spring spandex rope 14 and viscoelastic damper 20, universal carriage 3 was got back to initial position, promptly subtracted with universal carriage 3 bonded assemblys and shook buoyancy tank 1 and get back to initial position.
When subtracting the relative height of shaking between buoyancy tank 1 and the hull 4 and change; Subtract and shake buoyancy tank 1 to drive universal carriage 3 be that fulcrum is done swing with universal carriage adapter sleeve 19 places; Because universal carriage adapter sleeve 19 is arranged on the sleeve pipe 18; Therefore sleeve pipe 18 rotates with respect to supporting transverse tube 17, offsets the moment of torsion that above-mentioned motion produces.
Above-mentioned three kinds of motions all can be carried out simultaneously.
Therefore said structure can satisfy to subtract and shakes move on the motion on a plurality of directions between buoyancy tank 1 and the hull 4 or a plurality of direction synthetic, realizes the jolt purpose of degree of reduction hull 4.
Claims (8)
1. Light hull ship antirolling apparatus; It is characterized in that: described antirolling apparatus comprises symmetrically arranged 2n (n=1; 2,3 ...) individual subtracting shake buoyancy tank (1), subtract to shake buoyancy tank (1) upper end and be provided with and can shake the support (2) that buoyancy tank (1) rotates with respect to subtracting; The upper end of support (2) and universal carriage (3) flexibly connect, and the other end of universal carriage (3) is connected with hull support (5) on being arranged on hull (4).
2. Light hull ship antirolling apparatus according to claim 1 is characterized in that: described subtracting shakes buoyancy tank (1) upper end and is provided with rotating disk (6), and rotating disk (6) can shake buoyancy tank (1) and rotates with respect to subtracting, and rotating disk (6) is provided with support (2).
3. Light hull ship antirolling apparatus according to claim 1; It is characterized in that: described universal carriage (3) comprises two carrier bar (7); One end of these two carrier bar (7) is hinged on the rear and front end of support (2) respectively; And the other end of these two carrier bar (7) interconnects; And this end and hull support (5) flexibly connect, above-mentioned two carrier bar (7) and subtract the support (2) that shakes on the buoyancy tank (1) and form equicrural triangle framed structure (10) jointly, and also be provided with weight equalizer (8) being positioned on the universal carriage (3) that support (2) locates.
4. Light hull ship antirolling apparatus according to claim 3 is characterized in that: also be provided with reinforced rib (9) between the described carrier bar (7).
5. Light hull ship antirolling apparatus according to claim 4 is characterized in that: described reinforced rib (9) and equicrural triangle framed structure (10) be coplane not.
6. Light hull ship antirolling apparatus according to claim 1; It is characterized in that: described hull support (5) comprises first groups of holders (11) and second groups of holders (12); First groups of holders (11) is made up of two symmetrically arranged first groups of holders forks (13); These two first groups of holders forks (13) are hinged on the hull (4); And realize removably connecting through the end of extension spring spandex rope (14) and universal carriage (3) respectively in the upper end of the two, and universal carriage (3) is positioned between two the first groups of holders forks (13), with universal carriage (3) opposite sense on; Also be provided with the flower basket bolt (15) respectively at the first groups of holders fork (13), hull (4) captive joint, the axis direction of the swaying direction of the first groups of holders fork (13) and universal carriage (3) is perpendicular;
Second groups of holders (11) comprises that two symmetrically arranged and swings are connected the second groups of holders fork (16) on the hull (4); Be provided with support transverse tube (17) in the second groups of holders fork (16) upper end; Outside supporting transverse tube (17), be socketed with sleeve pipe (18); Sleeve pipe (18) can rotate with respect to supporting transverse tube (17), and sleeve pipe (18) is provided with mini-roundabout (21), and mini-roundabout (21) is provided with universal carriage adapter sleeve (19); Be the relation of removably connecting between universal carriage adapter sleeve (19) and the universal carriage (3), the axial direction of the swaying direction of the second groups of holders fork (16) and universal carriage (3) parallels;
Second groups of holders (12) is positioned on the axis between two the first groups of holders forks (13), and with respect to the outer ledge of first groups of holders (11) near hull (4).
7. Light hull ship antirolling apparatus according to claim 6 is characterized in that: with the universal carriage (3) of extension spring spandex rope (14) connecting bridge, support on the transverse tube (17) and be respectively arranged with and hull (4) bonded assembly viscoelastic damper (20).
8. Light hull ship antirolling apparatus according to claim 1 is characterized in that: described hull (4) is provided with the groove that matches with hull support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203714734U CN202272155U (en) | 2011-09-30 | 2011-09-30 | Swinging reduction device for light ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203714734U CN202272155U (en) | 2011-09-30 | 2011-09-30 | Swinging reduction device for light ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272155U true CN202272155U (en) | 2012-06-13 |
Family
ID=46192528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203714734U Withdrawn - After Issue CN202272155U (en) | 2011-09-30 | 2011-09-30 | Swinging reduction device for light ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390500A (en) * | 2011-09-30 | 2012-03-28 | 大连展翔海洋工程船设计研究院有限公司 | Light ship anti-rolling device |
-
2011
- 2011-09-30 CN CN2011203714734U patent/CN202272155U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390500A (en) * | 2011-09-30 | 2012-03-28 | 大连展翔海洋工程船设计研究院有限公司 | Light ship anti-rolling device |
| CN102390500B (en) * | 2011-09-30 | 2014-08-13 | 大连展翔海洋工程船设计研究院有限公司 | Light ship anti-rolling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant |