CN107187542B

CN107187542B - Ship

Info

Publication number: CN107187542B
Application number: CN201710258966.9A
Authority: CN
Inventors: 何春旺
Original assignee: Zhuhai Panshi Electronic Technology Co Ltd
Current assignee: ZHUHAI PANSHI ELECTRONIC TECHNOLOGY CO., LTD.
Priority date: 2017-04-19
Filing date: 2017-04-19
Publication date: 2019-06-28
Anticipated expiration: 2037-04-19
Also published as: CN107187542A

Abstract

The present invention provides a kind of ships, including are located in the middle main hull and are located at the symmetrically arranged auxiliary hull in two sides, linking arm and buffer unit are provided between auxiliary hull and main hull, to connect main hull and auxiliary hull.The present invention has the advantages that smooth ride, and auxiliary hull does not depart from the water surface in the process of moving, and maneuvering performance is preferable, reduces seasick probability.

Description

Ship

Technical field

The present invention relates to ship domains, more particularly to a kind of ship.

Background technique

With the development of modern science and technology, marine technology is also significantly promoted, there are various high-performance Ship.Trimaran is a kind of novel ship type, is among it main hull, and scale accounts for about the 90% of displacement of volume, and two sides respectively have shoulder to shoulder The identical auxiliary hull of one size, main function is the stability and sea-keeping for improving ship, and each hull can It is more elongated with what is done, available in this way to have biggish length-width ratio, wave making resistance when conducive to reduction high speed operation.Trimaran Type is that Britain puts forward first, it is mainly characterized by high speed resistance performance better than monohull and catamaran, and airworthiness is excellent In monohull, stability is good.Since two auxiliary hulls are deployed in the two sides of main hull, thus the overall width of trimaran compared with Greatly, in navigation, the auxiliary hulls of two sides may be generated because of billow, the high speed of a ship or plane it is biggish jolt, lead to vibration and hull Inclination or even violent vibration can force auxiliary hull to be detached from the water surface, cause trimaran to navigate by water unstable, to make trimaran Maneuverability it is poor.

Application No. is the patent applications of AT517381A1, US2013081565A1 and US2014109820A1 to disclose one kind Deformable ship.The ship has main hull and an auxiliary hull positioned at main hull central axes two sides, main hull and auxiliary hull it Between be provided with telescopic arrester, by adjust the arrester length control auxiliary hull lateral distance, to realize Separating and merging for two auxiliary hulls, is equivalent to double floating body body ships and single floating body boat respectively.So as in the steady of double floating body boats and Single floating body boat it is flexible between switch over.However, even if two auxiliary hulls distance, which increases, becomes separated double floating body boats, also only It is to increase bearing span, is still rigid connection between main hull and auxiliary hull, in face of the fluctuating of lateral wave, entire hull Biggish rolling of inclining can still be generated；When high speed operation, yo-yo wave is faced, heel vibration is strong, to connection main hull There is biggish damage with the support arm of auxiliary hull.

Summary of the invention

It is good that the object of the present invention is to provide a kind of maneuvering performances, smooth ride and highly-safe ship.

To achieve the above object, ship provided by the invention, including be located in the middle main hull and be symmetrical arranged positioned at two sides Auxiliary hull；Movable linking arm, is separately positioned between main hull and auxiliary hull, connects main hull and auxiliary hull； Buffer unit is separately positioned between main hull and auxiliary hull, connects main hull and auxiliary hull.

As can be seen from the above scheme, two are provided with buffer unit between auxiliary hull and main hull, in ship navigation, delay Flushing device can play shock absorbing effect, weaken linking arm, main hull and the mutual rigid shock of auxiliary hull, make auxiliary Hull is helped to be not easily disconnected from the water surface, the heel amplitude and vertical amplitude of vibration for weakening main hull guarantee smooth-ride, and maneuvering performance is preferable, mentions Safety and comfort when height is run at high speed, reduce seasick probability.

Further, one end of buffer unit and main hull are hinged, the other end opposite with one end of buffer unit with it is auxiliary Help hull hinged.The both ends of buffer unit and main hull and auxiliary hull are hinged, to can realize to main hull and auxiliary hull Between horizontal position flexible modulation, improve the maneuvering performance of ship.

Further, buffer unit includes damper, triangular shape suspension and connecting rod；The first end and auxiliary hull of connecting rod are cut with scissors It connects, the second end of connecting rod and first angle of triangular shape suspension are hinged；The first end of damper and main hull are hinged, damper Second end and second angle of triangular shape suspension are hinged；The third angle of triangular shape suspension and main hull are hinged.Convenient for by damping Device is mounted on main hull, and water body is avoided to impregnate, and advantageously reduces the probability that damper is corroded by water body in this way；Damper can have Effect reduces the vibration of auxiliary hull, and triangular shape suspension can be such that auxiliary hull balances, and auxiliary hull keeps its position when navigating by water ship, Increase the stability of ship.

Further, the length direction of damper is arranged along the front-rear direction of main hull.Damper is along main hull length side To setting, is conducive to save damper installation space, reduces ship weight, while making damper by foot moderately gusty air function influence It is small, preferably play its damping performance.

Further, the both ends of linking arm are hinged with main hull and auxiliary hull respectively, length of each articulated shaft along main hull Spend direction setting.Main hull and auxiliary hull are connect by the linking arm hinged with the two, thus main hull and auxiliary hull Between horizontal position, so that the draft of auxiliary hull is adjustable, the maneuverability of ship can be further increased with flexible modulation Energy.

Further, linking arm includes mutually independent upper linking arm and lower linking arm, and upper linking arm and lower linking arm divide Not Tong Guo its articulated shaft connect with main hull and auxiliary hull.By mutually independent two linking arms, auxiliary hull and main ship Connection between body is stronger reliable.

Further, upper linking arm is plate structure, and lower linking arm includes more than two connecting rods.Plate structure it is upper Linking arm can play the role of service deck, increase activity space.The lower linking arm of more than two connecting rods make main hull with it is auxiliary Help the connection between hull more firm.

Further, deflector, principal plane tiltable of the deflector relative to upper linking arm are provided on upper linking arm.It is logical The tilt angle of the principal plane of the relatively upper linking arm of deflector is overregulated, and further increases the maneuvering performance of ship, is conducive to stablize Hull.

Further, deflector is set as two along the length direction of main hull.The setting of two deflectors further mentions The guide functions of high deflector improve the maneuvering performance of ship.

Further, the propulsion device of main hull is mounted on the left and right sides of main hull tail portion, the tail portion setting of main hull There is lifting device, propulsion device is mounted on the descending operation end of lifting device.Propulsion device rises or falls with descending operation end When, thus it is possible to vary the draft of propulsion device, by adjusting the draft of propulsion device, it can be achieved that propulsion device is soaked entirely Energy-saving and emission-reduction are realized with the conversion between half immersion to adapt to the navigation demand under different ship's speed states.

Further, the bottom of auxiliary hull is neighbouring is provided with outer wing plate, and the both ends of outer wing plate are fixed on auxiliary hull, in Between part auxiliary hull between have along the gap that ship direction of travel is arranged.Have between outer wing plate and hull along direction of travel Be provided with gap, thus shipping agency into when, outer wing plate will not influence travel speed, due to having between outer wing plate and auxiliary hull Water flow, when auxiliary hull when the vibrations are up and down, flow through water flow part on the inside of outer wing plate outer wing plate and auxiliary hull are applied it is vertical The vibration damping power in direction, to be conducive to the stabilization of hull.

Further, main hull two sides are respectively arranged with sliding rail along its length, and sliding block, linking arm are provided on sliding rail One end close to main hull is hinged on sliding block, and the other end of linking arm is hinged on auxiliary hull；Damper and triangular shape are outstanding Frame, which sets up separately, to be set on sliding block, and the control device that control sliding block slides on the slide rail is provided on main hull.Pass through sliding rail and sliding block Setting, auxiliary hull with respect to main hull can along its longitudinal movement, and make auxiliary hull keep appropriate location, make ship different Relatively small resistance is obtained under the speed of a ship or plane.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of first embodiment of the invention；

Fig. 2 is the rearview of first embodiment of the invention；

Fig. 3 is the bottom view of first embodiment of the invention；

Fig. 4 is the structural schematic diagram of buffer unit in first embodiment of the invention；

Fig. 5 is the structural schematic diagram of second embodiment of the invention；

Fig. 6 is the partial enlarged view of Fig. 5；

Fig. 7 is the structural schematic diagram of second embodiment of the invention.

Specific embodiment

Front-rear direction, that is, ship the length direction and main hull of ship and the length direction of auxiliary hull；Beam side To the width direction of the width direction and auxiliary hull that are main hull；The short transverse of ship is the short transverse of main hull, It is the short transverse of auxiliary hull.

Combined with specific embodiments below and compares attached drawing the present invention will be described.

First embodiment

As shown in Figure 1 to Figure 3, ship 10 include main hull 1 and be located at 1 two sides of main hull it is in parallel and symmetrically arranged auxiliary Hull 2 is helped, wherein two auxiliary hulls 2 are elongated, the bottom of cross section is in tip-angled shape, and resistance is small in navigation, and then keeps ship whole Upper that there is biggish length-width ratio, when conducive to reduction high speed operation wave making resistance.The two sides of main hull are provided with sliding rail 11, sliding block 3 are slidably disposed on sliding rail 11, and control sliding block 3 slides on sliding rail 11 and fixed control device is arranged in main hull 1 On.It is connected between main hull 1 and auxiliary hull 2 by linking arm, linking arm includes upper linking arm 4 and the lower section of top Lower linking arm 7.One end that linking arm is connected with main hull 1 is arranged on sliding block 3, specifically, one end of upper linking arm 4 passes through hinge Spindle 43 and sliding block 3 are hinged, and lower linking arm 7 is hinged by articulated shaft 71 and sliding block 3.The other end of upper linking arm 4 passes through hinged Axis 44 and auxiliary hull 2 are hinged, and the other end of lower linking arm is hinged by articulated shaft 72 and auxiliary hull 2.Each articulated shaft 43, 44,71,72 length direction for being basically parallel to main hull is parallel to each other between that is, each articulated shaft, it is preferable that the length of each linking arm Degree is that the distance between the articulated shaft at its both ends is set as identical, and be located at the distance between articulated shaft 43,71 of main hull 1 with The distance between articulated shaft 44,72 positioned at auxiliary hull 2 is set as identical.

Each upper linking arm 4 may be configured as plate, have principal plane, be provided with two deflectors 41,42, and two Deflector can corresponding main surfaces inclination, ship 10 navigate by water when, the inclination of deflector 41,42 corresponding main surfaces can be adjusted as needed Angle, to adapt to different needs, each lower linking arm 7 may comprise two connecting rods.The bottom surface of 1 tail portion of main hull is symmetrically set It is equipped with inclined plane, propulsion device 6 can be slided along inclined plane, and when propulsion device 6 is slided along inclined surface, propulsion device 6 is eaten Water depth changes, so that conversion of the propulsion device 6 entirely between immersion and half immersion is realized, to adapt to the ship under different conditions Navigation demand.When 10 load-carrying of ship is less need for Fast marching, propulsion device 6 can be made to be in half Riddled Condition, and in ship 10 Load-carrying is more when low speed being needed steadily to advance, and propulsion device 6 can be made to be in full Riddled Condition.

Buffer unit is additionally provided between main hull 1 and auxiliary hull 2.As shown in figure 4, buffer unit include damper 9, Triangular shape suspension 8 and connecting rod 5, one end of connecting rod 5 and auxiliary hull 2 are hinged, and an angle of the other end and triangular shape suspension 8 is cut with scissors It connects, one end of damper 9 and main hull 1 are hinged, another angle of the other end and triangular shape suspension is hinged；Triangular shape suspension 8 Third angle and main hull are hinged.The length direction of damper 9 is arranged along the front-rear direction of main hull.When ship 10 navigates by water, one As can keep mode of the linking arm from main hull 1 to auxiliary hull 2 diagonally downward, thus ship 10 advance when, keep to auxiliary The pressure of hull 2 diagonally downward prevents the auxiliary hull 2 in 10 traveling process of ship to be detached from water to reduce the vibration of auxiliary hull 2 Face keeps the steady traveling of ship 10.Preferably, main part, that is, damper 9 of buffer unit and triangular shape suspension 8 are arranged in cunning In block 3.

Preferably, hydraulic pushing mechanism (not shown) is provided on main hull, when 10 row of ship to tang or into When depressed place, the downside of hydraulic pushing mechanism pushing tow linking arm 4 from bottom to top makes auxiliary hull 2 can be with respect to the inside side upwards of main hull 1 It is mobile, and receive to the top of main hull 1, the passage to guarantee ship 10 is smooth.

In other embodiments, buffer unit can be the buffer unit of other known types, main hull 1 and auxiliary hull 2 Between only upper linking arm can be set or other modes, etc. can be used relative to the movement of main hull in lower linking arm, auxiliary hull.

Second embodiment

Structure in the structure and first embodiment of the present embodiment is essentially identical.

As shown in figure 5, ship 20 includes main hull 1 and the in parallel and symmetrically arranged support vessel positioned at 1 two sides of main hull Body 2, wherein two auxiliary hulls 2 are elongated, the bottom of cross section is in pointed shape, and the bottom surface of 1 tail portion of main hull is symmetrically arranged with propulsion Device 6, wherein each propulsion device 6 can be in parallel for two or more propulsive mechanisms.Tail portion is provided with lifting device (not Show), propulsion device 6 is mounted on the descending operation end of lifting device, propulsion device 6 can be risen or fallen with descending operation end from And change its draft.Wherein the bottom of auxiliary hull 2 is neighbouring is provided with outer wing plate.As shown in fig. 6, outer wing plate 21 is adjacent to auxiliary The sharp bottom of hull 2 is helped preferably to be symmetricly set on hull two sides, the both ends of outer wing plate 21 are fixed on auxiliary hull 2, middle section Have between auxiliary hull 2 along the gap that 20 direction of travel of ship is arranged, so that outer wing plate 21 will not influence when ship 20 is advanced Travel speed, when auxiliary hull when the vibrations are up and down, flow through water flow part on the inside of outer wing plate and outer wing plate and auxiliary hull applied The vibration damping power of vertical direction, to be conducive to the stabilization of hull.Each auxiliary hull shown in Fig. 7 is provided with two externally Wing plate 21, wherein first pair of middle and lower part positioned at auxiliary hull, second pair of rear lower positioned at auxiliary hull.In other embodiments In, it may be configured as any amount, the quantity of the outer wing plate setting on preferably two auxiliary hulls and position are identical.

Buffer unit between main hull 1 and each auxiliary hull is not limited to one, can also be two it is even more.

The quantity of auxiliary hull is also not necessarily limited to a pair, can also be two pairs or more, each pair of auxiliary hull is distributed in main ship The two sides of body.

It is made for the present invention in conjunction with specific embodiments be described in detail, and it cannot be said that specific implementation of the invention above Mode is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, the present invention is not being departed from Several equivalent substitute or obvious modifications are made under the premise of design, and performance or use is identical, all shall be regarded as belonging to this hair Bright scope of patent protection determined by the appended claims.

Claims

1. ship, including be located in the middle main hull and be located at the symmetrically arranged auxiliary hull in two sides, it is characterised in that:

Movable linking arm is separately positioned between the main hull and the auxiliary hull, connect the main hull with it is described Auxiliary hull；

Buffer unit is separately positioned between the main hull and the auxiliary hull, connects the main hull and the auxiliary Hull；

The both ends of the linking arm are hinged with the main hull and the auxiliary hull respectively, and each articulated shaft is along the main hull Length direction setting.

2. ship according to claim 1, it is characterised in that:

One end of the buffer unit and the main hull are hinged, the other end opposite with described one end of the buffer unit with The auxiliary hull is hinged.

3. ship according to claim 1, it is characterised in that:

The buffer unit includes damper, triangular shape suspension and connecting rod；

The first end of the connecting rod and the auxiliary hull are hinged, and the first of the second end of the connecting rod and the triangular shape suspension A angle is hinged,

The first end of the damper and the main hull are hinged, and the of the second end of the damper and the triangular shape suspension Two angles are hinged；

The third angle of the triangular shape suspension and the main hull are hinged.

4. ship according to claim 3, it is characterised in that:

The length direction of the damper is arranged along the front-rear direction of the main hull.

5. ship according to claim 1, it is characterised in that:

The linking arm includes mutually independent upper linking arm and lower linking arm, and the upper linking arm and the lower linking arm are distinguished It is connect by its articulated shaft with the main hull and the auxiliary hull.

6. ship according to claim 5, it is characterised in that:

The upper linking arm is plate structure, and the lower linking arm includes more than two connecting rods.

7. ship according to claim 6, it is characterised in that:

Deflector, principal plane tiltable of the deflector relative to the upper linking arm are provided on the upper linking arm.

8. ship according to claim 7, it is characterised in that:

The deflector is set as two along the length direction of the main hull.

9. ship according to any one of claims 1 to 8, it is characterised in that:

The propulsion device of the main hull is mounted on the left and right sides of the tail portion of the main hull, and the tail portion is provided with lifting dress It sets, the propulsion device is mounted on the descending operation end of the lifting device.

10. according to claim 1 to ship described in 8 any tops, it is characterised in that:

The bottom of the auxiliary hull is neighbouring to be provided with outer wing plate, and the both ends of the outer wing plate are fixed on the auxiliary hull, in Between part the auxiliary hull between have along the gap that the ship direction of travel is arranged.

11. ship according to claim 4, it is characterised in that:

The main hull two sides are respectively arranged with sliding rail along its length, and sliding block, the linking arm are provided on the sliding rail Hingedly on the slide block, the other end of the linking arm is hinged on the auxiliary hull for one end of the close main hull； The damper and triangular shape suspension according setting on the slide block, are provided with the control sliding block and exist on the main hull The control device slided on the sliding rail.