CN110304217A - One kind can deformation lifeboat - Google Patents
One kind can deformation lifeboat Download PDFInfo
- Publication number
- CN110304217A CN110304217A CN201910642268.8A CN201910642268A CN110304217A CN 110304217 A CN110304217 A CN 110304217A CN 201910642268 A CN201910642268 A CN 201910642268A CN 110304217 A CN110304217 A CN 110304217A
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- China
- Prior art keywords
- auxiliary
- main hull
- lifeboat
- shaft
- hawser
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
- B63C2009/042—Life-rafts inflatable
Abstract
The invention belongs to technical field of ships, and being related to one kind can deformation lifeboat.The present invention includes the auxiliary float that main hull and two are located at main hull two sides, two are respectively equipped with water proof air bag between auxiliary float and main hull, the two sides of main hull are set on there are two auxiliary drive mechanism, auxiliary drive mechanism has several shaft seats, several shaft seats are equipped with shaft, linking arm there are two being set in shaft, the free end of two linking arms is located on auxiliary float corresponding with the auxiliary drive mechanism, shaft is equipped with fourth type fixed frame, the first hydraulic stem is equipped between fourth type fixed frame and main hull, it is additionally provided on main hull and is able to drive the hawser rolling-up mechanism that two auxiliary floats move up and down around its corresponding shaft, when two auxiliary floats move, two edges of the auxiliary float far from main hull can mutually fit.The invention has the advantages that the structure of this lifeboat can change, the safety of lifeboat is improved.
Description
Technical field
The invention belongs to technical field of ships, and being related to one kind can deformation lifeboat.
Background technique
Lifeboat be it is a kind of for rescue salvage accident naval vessels, aircraft, drowning people auxiliary ship station.Lifeboat volume is universal
It is smaller, manoeuvrable, but when lifeboat navigation encounters atrocious weather in complex environment or in navigation, such as in strong wind
It is navigated by water in billow, lifeboat is easy water inlet at this time, and the probability of shipwreck accident greatly increases.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose one kind can deformation lifeboat, this hair
It is bright when encountering atrocious weather in complex environment or in navigation the technical problem to be solved is that the navigation of: lifeboat, such as
What changes the structure of lifeboat, improves the safety of lifeboat.
The present invention is realized by following technical proposal: one kind can deformation lifeboat, including main hull, the middle part of main hull
It is formed with main hull cabin, is opened up on the deck of main hull there are two main hull hatch.Each main hull hatch is respectively positioned on main hull
Front and rear sides.This lifeboat further include:
Two auxiliary floats, two auxiliary floats are located at the left and right sides of main hull.The length of auxiliary float
Equal to the length of main hull.It is formed with auxiliary float cabin in the middle part of auxiliary float, is opened up on the deck of auxiliary float there are two auxiliary
Help floating body hatch.Two auxiliary float hatch are located at the front and rear sides of auxiliary float.Two auxiliary floats and main ship
Water proof air bag is alongst respectively arranged between body, and the two side walls up and down of water proof balloon cross-sectional are in ripple
Shape.
Two auxiliary drive mechanisms, two auxiliary drive mechanisms are separately positioned on the left and right sides edge of main hull
On, two auxiliary drive mechanisms correspond respectively with two auxiliary floats, and the auxiliary drive mechanism has along master
Several shaft seats of hull side length direction coaxial arrangement, coaxial on several described shaft seats and rotation are provided with shaft, institute
Stating setting in shaft, there are two linking arms, the free end of two linking arms to be arranged corresponding with the auxiliary drive mechanism
On auxiliary float, it is installed with fourth type fixed frame in the shaft, is provided with the first liquid between the fourth type fixed frame and main hull
Compression bar, the piston end of first hydraulic stem are hinged on fourth type fixed frame, and cylinder body is hinged on main hull；
Hawser rolling-up mechanism, the hawser rolling-up mechanism are arranged on main hull, and the hawser rolling-up mechanism is able to drive
Two auxiliary floats are rotated around corresponding shaft, when two auxiliary float relative motions, at least one position, and two
Edge of the auxiliary float far from main hull can mutually fit.
Can be in deformation lifeboat in above-mentioned one kind, fixed on the auxiliary float there are two static housings, described in two
Static housing and two linking arms correspond, and the auxiliary drive mechanism further includes two turning sets, two turning sets
Coaxial and be rotatably arranged in shaft, two turning sets correspond respectively with two linking arms, the linking arm
One end is connected on corresponding turning set, and other end is arranged on corresponding static housing, the fourth type fixed frame tool
There is vertical portion, the lower end of the vertical portion is installed in shaft, and the upper end is installed with horizontal part, and the horizontal part is connect with two
The second hydraulic stem is respectively arranged between arm, the piston end of second hydraulic stem is hinged on corresponding linking arm, described
The cylinder body of second hydraulic stem is hinged on horizontal part.
Fixed case body cavity and two difference can be offered in the static housing in deformation lifeboat in above-mentioned one kind
Positioned at the side chamber of fixed case body cavity opposite sides, the static housing penetrates through on the side wall of main hull and offers opening, institute
It states in fixed case body cavity and is movably set with supporting block, linking arm corresponding with static housing free end passes through opening and extends to admittedly
Determine box cavity and end is connected in supporting block, the magnetic current formed around supporting block is additionally provided in the fixed case body cavity
Become liquid capsule body, filling in the magnetorheological fluid utricule has magnetorheological fluid, is provided with coil block in two side chambers, described
Battery is additionally provided on auxiliary float, the battery is electrically connected with coil block.
Above-mentioned one kind can in deformation lifeboat, two auxiliary floats far from the edge of main hull along side length
Direction is installed with the sealing block of strip, and the cross section of the sealing block is triangular in shape, when two auxiliary floats are separate
When the edge of main hull contacts with each other, the opposite flank of two sealing blocks is close to mutually.
Can be in deformation lifeboat in above-mentioned one kind, the hawser rolling-up mechanism includes two cable reels, described in two
Cable reel corresponds respectively with two auxiliary floats, and coaxial on the cable reel and rotation is provided with cable reel axis,
It is respectively arranged with driven wheel on two cable reel axis, is provided with motor, the electricity between two cable reel axis
Coaxial fixed there are two driving wheel on the output shaft of machine, two driving wheels correspond respectively with two driven wheels, driving wheel and
It is connected between corresponding driven wheel by belt or chain or gear drive, is wound with cable on the cable reel axis
The free end of rope, the hawser is arranged on corresponding auxiliary float.
In above-mentioned one kind the first electromagnet and second can be respectively arranged in two sealing blocks in deformation lifeboat
Electromagnet, is additionally provided with controller on the main hull, the controller by battery respectively with the first electromagnet and second
Electromagnet electrical connection, the controller are PLC controller, when the contact of the opposite flank of two sealing blocks, first electromagnetism
Iron and the connection of the second electromagnetism ferromagnetism.
It can be installed with vertically on the auxiliary float opposite with hawser rolling-up mechanism in deformation lifeboat in above-mentioned one kind
The pulley rack and hawser fixed frame answered, the pulley rack transfer is dynamic to be provided with fixed pulley, and the hawser free end bypasses
Fixed pulley is fixed on hawser fixed frame.
Can be in deformation lifeboat in above-mentioned one kind, the front and rear sides of the main hull are installed with the first waterproof gear respectively
Plate, the front and rear sides of each auxiliary float are installed with the second water blocking baffle respectively.
Can be in deformation lifeboat in above-mentioned one kind, first water bar and the second water blocking baffle are by perspective material
It is made.
Can be in deformation lifeboat in above-mentioned one kind, the two sides of first water bar are installed with waterproof side along upper
Plate, when two auxiliary floats mutually fit far from the edge of main hull, two waterproof side plates and two the second water blocking baffle phases
Split.
Compared with prior art, this lifeboat has the advantage that
1, the deck of main hull and the deck of two auxiliary floats are in a horizontal state, main hull and two auxiliary floats
Bottom is submerged in water, and the ship buoyancy of this lifesaving at this time is larger, and the number that can be carried is more.Simultaneously in the case, this lifesaving
Beam is wider, and when navigation is more stable.
2, after two auxiliary floats mutually fit far from the edge of main hull, main hull, two auxiliary floats and two
It is formed with cavity between a water proof air bag, so that protection is located at the equipment in cavity, prevents the article on this lifeboat from sliding water
In, and reduce the probability of main hull water inlet.In addition, this lifeboat is in this state, due on auxiliary float people and article
It has been transferred on main hull, the gross mass of main hull is greater than the quality of two auxiliary floats, so that main hull drinking water is deeper, improves
The stability of main hull, reduces the probability of shipwreck accident, and then improves the safety of this lifeboat.
3, when starting the second hydraulic stem, elongating or shortening for the second hydraulic stem piston end will drive corresponding linking arm
Movement, linking arm drive turning set to rotate in shaft, so that auxiliary float moves up and down around the shaft.The structure can
To expand the motion range of auxiliary float, facilitate the position of further adjustment auxiliary float, improves the first hydraulic stem and cable
The working efficiency of rope rolling-up mechanism.
4, coil block is not powered on, and without generating magnetic field between coil block, magnetorheological fluid is in fluid state.At this point,
If relative displacement occurs between auxiliary float and main hull, the energy which generates will be changed into support by linking arm
Block is in the energy that the energy and magnetorheological fluid of the intracavitary movement of static housing are squeezed and are flowed, so that buffer function is played,
So that relatively stable between auxiliary float and main hull；
When auxiliary float moves up and down around corresponding shaft, coil block is powered, and forms magnetic field, and magnetorheological fluid exists
Magnetic field strength effect will be lower to hinder supporting block in the intracavitary movement of static housing, so that supporting block is fixed in static housing,
This allows linking arm steadily to drive auxiliary float.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural side view in Fig. 1 at A-A.
Fig. 3 is the structural side view in Fig. 1 at B-B.
Fig. 4 is the structure sectional view of another working condition of main hull in the present invention.
Fig. 5 is the partial enlarged view in Fig. 1 at C.
Fig. 6 is the partial enlarged view in Fig. 1 at D.
Fig. 7 is the partial enlarged view in Fig. 1 at E.
Fig. 8 is the structural side view of another working condition of main hull in the present invention.
In figure, 1, main hull；11, main hull cabin；111, main hull hatch；12, the first water bar；121, waterproof side
Plate；2, auxiliary float；21, auxiliary float cabin；211, auxiliary float hatch；22, water proof air bag；23, sealing block；24, the first electricity
Magnet；25, the second electromagnet；26, the second water bar；3, motor；31, cable reel；32, cable reel axis；33, hawser；
34, driving wheel；35, driven wheel；36, pulley rack；361, fixed pulley；37, hawser fixed frame；4, shaft seat；41, shaft；42,
First hydraulic stem；43, fourth type fixed frame；431, vertical portion；432, horizontal part；5, turning set；51, linking arm；52, second is hydraulic
Bar；6, static housing；61, fixed case body cavity；62, side chamber；621, coil block；63, supporting block；64, magnetorheological fluid utricule；
641, magnetorheological fluid；65, it is open；7, battery；8, controller；9, cavity.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Referring to figs. 1 to Fig. 4, one kind can deformation lifeboat, including main hull 1, the middle part of main hull 1 be formed with main hull cabin
11, open up that there are two main hull hatch 111 on the deck of main hull 1.Two main hull hatch 111 are located at main hull 1
Front and rear sides.
This lifeboat further include:
Two auxiliary floats 2, two auxiliary floats 2 are located at the left and right sides of main hull 1.Auxiliary float 2
Length is equal to the length of main hull 1.The middle part of auxiliary float 2 is formed with auxiliary float cabin 21, opens up on the deck of auxiliary float 2
There are two auxiliary float hatch 211.Each auxiliary float hatch 211 is located at the equal two sides of auxiliary float 2.Two described auxiliary
It helps and is alongst respectively arranged with water proof air bag 22 between floating body 2 and main hull 1, and 22 cross section of water proof air bag is upper
Lower two side walls are in corrugated.
Two auxiliary drive mechanisms, two auxiliary drive mechanisms are separately positioned on the left and right sides edge of main hull 1
On, two auxiliary drive mechanisms correspond respectively with two auxiliary floats 2, and the auxiliary drive mechanism has along master
Several shaft seats 4 of 1 side length direction of hull coaxial arrangement, coaxial on several described shaft seats 4 and rotation are provided with shaft
41, in the shaft 41 setting there are two linking arm 51, the free end settings of two linking arms 51 with the auxiliary drive
On the corresponding auxiliary float 2 of mechanism, fourth type fixed frame 43, the fourth type fixed frame 43 and main ship are installed in the shaft 41
The first hydraulic stem 42 is provided between body 1, the piston end of first hydraulic stem 42 is hinged on fourth type fixed frame 43, cylinder body
It is hinged on main hull 1；
Hawser rolling-up mechanism, the hawser rolling-up mechanism are arranged on main hull 1, and the hawser rolling-up mechanism is able to drive
Two auxiliary floats 2 are rotated around corresponding shaft 41, when two 2 relative motions of auxiliary float, at least one position,
Two edges of the auxiliary float 2 far from main hull 1 can mutually fit.
In normal/cruise, the deck of the deck of main hull 1 and two auxiliary floats 2 is in a horizontal state this lifeboat,
The bottom of main hull 1 and two auxiliary floats 2 is submerged in water, i.e. unfolded state, and the ship buoyancy of this lifesaving at this time is larger, can be taken
The number of load is more.Simultaneously in the case, the wider width of this lifeboat, when navigation, are more stable.
When the navigation of this lifeboat encounters atrocious weather in complicated external environment or in navigation, start hawser at this time
Rolling-up mechanism and the first hydraulic stem 42.Hawser rolling-up mechanism drives two auxiliary floats 2 upward around its corresponding shaft 41
Movement.At the same time, the piston end of the first hydraulic stem 42 shortens, and the first hydraulic stem 42 drives shaft 41 by fourth type fixed frame 43
Rotation, shaft 41 drive auxiliary float 2 to move upwards by linking arm 51.Auxiliary float 2 move when will elongate it is corresponding every
Water ballonet 22, after two auxiliary floats 2 mutually fit far from the edge of main hull 1, as closed configuration, closing hawser are wound
Mechanism and the first hydraulic stem 42.Cavity is formed between 1, two auxiliary float 2 of main hull and two water proof air bags 22 at this time
9, so that protection is located at the equipment in cavity 9, prevent the article on this lifeboat from sliding in water, and reduce the water inlet of main hull 1
Probability.In addition, this lifeboat is under closed configuration, due on auxiliary float 2 people and article have been transferred on main hull 1,
The gross mass of main hull 1 is greater than the quality of two auxiliary floats 2, so that the drinking water of main hull 1 is deeper, improves the stabilization of main hull 1
Property, the probability of shipwreck accident is reduced, and then improve the safety of this lifeboat.
In addition, in this process, 42 auxiliary cables rolling-up mechanism of the first hydraulic stem drives auxiliary float 2 to move, be conducive to
Improve the working efficiency of hawser rolling-up mechanism；Main hull 1 and auxiliary float 2 pass sequentially through the first hydraulic stem 42, fourth type fixed frame
43, shaft 41 and linking arm 51 link together, which can be improved when auxiliary float 2 moves up and down around shaft 41
Stability；After two auxiliary floats 2 are contacted with each other far from the edge of main hull 1, the first hydraulic stem 42 can be corresponding auxiliary
It helps floating body 2 to provide support force, and is also convenient for driving auxiliary float 2 and is moved downward around its corresponding shaft 41.
When this lifeboat is changed into unfolded state from closed configuration, it is again started up hawser rolling-up mechanism and the first hydraulic stem
42.The piston end of first hydraulic stem 42 gradually extends, and the first hydraulic stem 42 drives shaft 41 to rotate by fourth type fixed frame 43, from
And auxiliary float 2 is driven to move downward around its corresponding shaft 41.Hawser rolling-up mechanism assists the first hydraulic stem 42 at this time
Work improves stability when auxiliary float 2 moves downward.Hawser rolling-up mechanism is closed when this lifeboat is in unfolded state
With the first hydraulic stem 42.
Referring to figs. 1 to Fig. 4, specifically, fixed on the auxiliary float 2 there are two static housing 6, two fixations
Cabinet 6 and two linking arms 51 correspond, and the auxiliary drive mechanism further includes two turning sets 5, two turning sets 5
Coaxial and be rotatably arranged in shaft 41, two turning sets 5 correspond respectively with two linking arms 51, the connection
One end of arm 51 is connected on corresponding turning set 5, and other end is arranged on corresponding static housing 6, the fourth type
Fixed frame 43 has vertical portion 431, and the lower end of the vertical portion 431 is installed in shaft 41, and the upper end is installed with horizontal part
432, the second hydraulic stem 52 is respectively arranged between the horizontal part 432 and two linking arms 51, second hydraulic stem 52
Piston end is hinged on corresponding linking arm 51, and the cylinder body of second hydraulic stem 52 is hinged on horizontal part 432.
When starting the second hydraulic stem 52, elongating or shortening for 52 piston end of the second hydraulic stem will drive corresponding connection
Arm 51 moves, and linking arm 51 drives turning set 5 to rotate in shaft 41, so that auxiliary float 2 is around about 41 shaft
Movement.The structure can expand the motion range of auxiliary float 2, facilitate the position of further adjustment auxiliary float 2, improve
The working efficiency of first hydraulic stem 42 and hawser rolling-up mechanism.
In addition, forming stable structure between the second hydraulic stem 52, linking arm 51 and fourth type fixed frame 43, which is helped
Bonding strength between attached body 2 and main hull 1 is assisted in enhancing.
Referring to Fig.1 and Fig. 5 specifically offers fixed case body cavity 61 and two difference positions in the static housing 6
In the side chamber 62 of 61 opposite sides of fixed case body cavity, the static housing 6 penetrates through on the side wall of main hull 1 and offers opening
65, supporting block 63 is movably set in the fixed case body cavity 61, and 51 free end of linking arm corresponding with the static housing 6 is worn
It crosses that opening 65 extends in fixed case body cavity 61 and end is connected in supporting block 63, is additionally provided in the fixed case body cavity 61
Around the magnetorheological fluid utricule 64 of the formation of supporting block 63, filling in the magnetorheological fluid utricule 64 has magnetorheological fluid 641, two institutes
It states and is provided with coil block 621 in side chamber 62, battery 7, the battery 7 and line are additionally provided on the auxiliary float 2
Coil assembly 621 is electrically connected.
When this lifeboat is in unfolded state, coil block 621 is not powered on, without generating magnetic between coil block 621
, magnetorheological fluid 641 is in fluid state.At this point, this is with respect to position if relative displacement occurs between auxiliary float 2 and main hull 1
Energy that supporting block 63 moves in fixed case body cavity 61 and magnetorheological will be changed by linking arm 51 by moving the energy that generates
Liquid 641 is squeezed and the energy that flows, so that buffer function is played, so that more steady between auxiliary float 2 and main hull 1
It is fixed.
When auxiliary float 2 is rotated upwardly and downwardly around corresponding shaft 41, coil block 621 is powered, and forms magnetic field, magnetic current
Becoming liquid 641 will hinder supporting block 63 to move in fixed case body cavity 61 under magnetic field strength effect, so that supporting block 63 be consolidated
It is scheduled in static housing 6, this allows linking arm 51 steadily to drive auxiliary float 2.
Referring to FIG. 1, FIG. 2 and FIG. 4, specifically, along side on two edges of the auxiliary float 2 far from main hull 1
Length direction is installed with the sealing block 23 of strip, and the cross section of the sealing block 23 is triangular in shape, when two auxiliary are floating
When body 2 is contacted with each other far from the edge of main hull 1, the opposite flank of two sealing blocks 23 is close to mutually.
The sealing performance after two auxiliary floats 2 contact not only can be improved in the setting of sealing block 23, can also reduce two
The stress of a 2 contact site of auxiliary float.
Referring to Fig.1, Fig. 2, Fig. 4 and Fig. 6, specifically, the hawser rolling-up mechanism include two cable reels 31, two
The cable reel 31 corresponds respectively with two auxiliary floats 2, and coaxial on the cable reel 31 and rotation is provided with cable
Rope reel axis 32, is respectively arranged with driven wheel 35 on two cable reel axis 32, between two cable reel axis 32
Be provided with motor 3, it is coaxial fixed there are two driving wheel 34 on the output shaft of the motor 3, two driving wheels 34 and two it is driven
Wheel 35 corresponds respectively, is connected between driving wheel 34 and corresponding driven wheel 35 by belt or chain or gear drive
It connects, hawser 33 is wound on the cable reel axis 32, the free end of the hawser 33 is arranged in corresponding auxiliary float 2
On.
When starting motor 3, the output shaft of motor 3 drives two driving wheels 34 to rotate.Two driving wheels 34 drive two respectively
A driven wheel 35, and the rotation of the two driven wheels 35 is reversely opposite.Driven wheel 35 drives corresponding cable reel axis 32,
To make cable reel axis 32 carry out folding and unfolding hawser 33, and then auxiliary float 2 is driven to move.
Preferably, hawser rolling-up mechanism is two groups, and is located at the front and rear sides of main hull 1.
Two groups of hawser rolling-up mechanisms are conducive to the movement of stabilized zone dynamic auxiliary floating body 2 and improve working efficiency.
Referring to Fig.1, specifically, the first electromagnet 24 and the second electromagnet are respectively arranged in two sealing blocks 23
25, be additionally provided with controller 8 on the main hull 1, the controller 8 by battery 7 respectively with the first electromagnet 24 and the
The electrical connection of two electromagnet 25, the controller 8 are PLC controller, when the contact of the opposite flank of two sealing blocks 23, described the
One electromagnet 24 and the magnetic connection of the second electromagnet 25.
When this lifeboat is in closed configuration, controller 8 is by battery 7 respectively to the first electromagnet 24 and the second electricity
Magnet 25 send electric signal so that the magnetism of 25 opposite flank of the first electromagnet 24 and the second electromagnet on the contrary, at this time first electricity
Magnet 24 is attracted each other with the second electromagnet 25, so that the opposite flank of two sealing blocks 23 be made tightly to be bonded；
When this lifeboat is changed into unfolded state from closed configuration, controller 8 is by battery 7 respectively to the first electromagnetism
Iron 24 and the second electromagnet 25 send electric signal, so that the magnetic phase of 25 opposite flank of the first electromagnet 24 and the second electromagnet
Together, the first electromagnet 24 and the second electromagnet 25 are mutually exclusive at this time, to make two sealing blocks 23 that there is isolated movement to become
Gesture.Under the effect, the working efficiency of the first hydraulic stem 41 and motor 3 is helped to improve.When this lifeboat is in unfolded state
When, close the first electromagnet 24 and the second electromagnet 25.
It is specifically installed with vertically on the auxiliary float 2 corresponding with hawser rolling-up mechanism with Fig. 7 referring to Fig.1
Pulley rack 36 and hawser fixed frame 37, rotation is provided with fixed pulley 361 in the pulley rack 36, and the hawser 33 is freely
End is fixed on hawser fixed frame 37 around fixed pulley 361.
When starting motor 3,32 folding and unfolding hawser 33 of cable reel axis, pulley rack 36 and hawser fixed frame 37 are helped at this time
Auxiliary float 2 is driven to move in hawser 33.
Referring to Figure 1 and Figure 3, specifically, the front and rear sides of the main hull 1 are installed with the first water bar 12 respectively,
The front and rear sides of each auxiliary float 2 are installed with the second water blocking baffle 26 respectively.
First water bar 12 and the second water blocking baffle 26 play the role of water blocking.Especially two auxiliary floats 2 are far from main
After the edge of hull 1 mutually fits, the gap of the first water bar 12 and the second water blocking baffle 26 reduction 9 front and rear sides of cavity,
Stop the water to splash to enter in cavity 9, and prevents the article in cavity 9 from sliding in water.
Specifically, first water bar 12 and the second water blocking baffle 26 are made of perspective material.Preferably,
One water bar 12 and the second water blocking baffle 26 are made of tempered glass.
After two auxiliary floats 2 mutually fit far from the edge of main hull 1, the first water bar 12 and the second water blocking baffle
26 reduce the gap of 9 front and rear sides of cavity.In the case, the first water bar 12 and the second water blocking made of perspective material
Baffle 26 observes external environment convenient for the people on this lifeboat.
Referring to Fig.1, Fig. 3 and Fig. 8, specifically, the two sides of first water bar 12 are installed with waterproof along upper
Side plate 121, the length on the 121 upper side edge edge of waterproof side plate is identical with the length on 26 lower side edge of the second water blocking baffle, two
When a auxiliary float 2 mutually fits far from the edge of main hull 1, two waterproof side plate 121 upper side edges along respectively with two second
26 lower side of water blocking baffle edge mutually fits, while two 26 upper side edges of the second water blocking baffle edges mutually fit.
For this lifeboat under closed configuration, which preferably enhances the first water bar 12 and the second water blocking baffle 26 gear
Water effect.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. one kind can deformation lifeboat, including main hull (1), which is characterized in that further include:
Two auxiliary floats (2), two auxiliary floats (2) are located at the left and right sides of main hull (1), each described auxiliary
It helps between floating body (2) and main hull (1) and is provided with water proof air bag (22)；
Two auxiliary drive mechanisms, two auxiliary drive mechanisms are separately positioned on the left and right sides edge of main hull (1),
Two auxiliary drive mechanisms correspond respectively with two auxiliary floats (2), and the auxiliary drive mechanism has along master
Several shaft seats (4) of hull (1) side length direction coaxial arrangement, coaxial on several described shaft seats (4) and rotation setting
Have shaft (41), there are two linking arm (51), the free end settings of two linking arms (51) for setting on the shaft (41)
On auxiliary float (2) corresponding with the auxiliary drive mechanism, fourth type fixed frame (43), institute are installed on the shaft (41)
It states and is provided between fourth type fixed frame (43) and main hull (1) the first hydraulic stem (42), the piston of first hydraulic stem (42)
End is hinged on fourth type fixed frame (43), and cylinder body is hinged on main hull (1)；
Hawser rolling-up mechanism, the hawser rolling-up mechanism are arranged on main hull (1), and the hawser rolling-up mechanism is able to drive two
A auxiliary float (2) rotates around corresponding shaft (41), when two auxiliary float (2) relative motions, at least one
Position, two auxiliary floats (2) can mutually fit far from the edge of main hull (1).
2. one kind according to claim 1 can deformation lifeboat, which is characterized in that be installed on the auxiliary float (2)
Two static housings (6), two static housings (6) correspond with two linking arms (51), the auxiliary drive mechanism
It further include two turning sets (5), two turning sets (5) are coaxial and are rotatably arranged on shaft (41), turn described in two
Dynamic set (5) corresponds respectively with two linking arms (51), and one end of the linking arm (51) is connected in corresponding turning set
(5) on, other end is arranged on corresponding static housing (6), and the fourth type fixed frame (43) has vertical portion (431),
The lower end of the vertical portion (431) is installed on shaft (41), and the upper end is installed with horizontal part (432), the horizontal part (432)
It is respectively arranged with the second hydraulic stem (52) between two linking arms (51), the piston end of second hydraulic stem (52) is hinged on
On corresponding linking arm (51), the cylinder body of second hydraulic stem (52) is hinged on horizontal part (432).
3. one kind according to claim 2 can deformation lifeboat, which is characterized in that offered in the static housing (6)
Fixed case body cavity (61) and two are located at the side chamber (62) of fixed case body cavity (61) opposite sides, the static housing
(6) it penetrates through and offers opening (65) on the side wall of main hull (1), be movably set with support in the fixed case body cavity (61)
Block (63), linking arm corresponding with static housing (6) (51) free end pass through opening (65) and extend to fixed case body cavity (61)
Interior and end is connected on supporting block (63), is additionally provided in the fixed case body cavity (61) around supporting block (63) formation
Magnetorheological fluid utricule (64), filling in the magnetorheological fluid utricule (64) has magnetorheological fluid (641), in two side chambers (62)
It is provided with coil block (621), is additionally provided with battery (7) on the auxiliary float (2), the battery (7) and coil
Component (621) electrical connection.
4. one kind according to claim 3 can deformation lifeboat, which is characterized in that two auxiliary floats (2) are separate
It is installed with the sealing block (23) of strip on the edge of main hull (1) along side length direction, and the sealing block (23)
Cross section is triangular in shape, when two auxiliary floats (2) contact with each other far from the edge of main hull (1), two sealing blocks
(23) it is close to mutually opposite flank.
5. one kind according to claim 4 can deformation lifeboat, which is characterized in that the hawser rolling-up mechanism includes two
Cable reel (31), two cable reels (31) correspond respectively with two auxiliary floats (2), the cable reel
(31) coaxial and rotation is provided with cable reel axis (32) on, is provided with motor (3) between two cable reel axis (32),
The output shaft of the motor (3) is sequentially connected with two cable reel axis (32) respectively, winds on the cable reel axis (32)
Have hawser (33), the free end of the hawser (33) is arranged on corresponding auxiliary float (2).
6. one kind according to claim 4 can deformation lifeboat, which is characterized in that in two sealing blocks (23) respectively
It is provided with the first electromagnet (24) and the second electromagnet (25), is additionally provided with controller (8), the control on the main hull (1)
Device (8) processed is electrically connected with the first electromagnet (24) and the second electromagnet (25) respectively by battery (7), when two sealing blocks
(23) when opposite flank contacts, first electromagnet (24) and the magnetic connection of the second electromagnet (25).
7. one kind according to claim 5 can deformation lifeboat, which is characterized in that solid vertically on the auxiliary float (2)
Equipped with pulley rack (36) corresponding with hawser rolling-up mechanism and hawser fixed frame (37), pulley rack (36) transfer
Dynamic to be provided with fixed pulley (361), hawser (33) free end is fixed on hawser fixed frame (37) around fixed pulley (361).
8. one kind according to claim 2 can deformation lifeboat, which is characterized in that the front and rear sides of the main hull (1)
It is installed with respectively the first water bar (12), the front and rear sides of each auxiliary float (2) are installed with the second water blocking gear respectively
Plate (26).
9. one kind according to claim 8 can deformation lifeboat, which is characterized in that first water bar (12) and
Two water blocking baffles (26) are made of perspective material.
10. one kind according to claim 9 can deformation lifeboat, which is characterized in that first water bar (12)
Two sides are installed with waterproof side plate (121) along upper, mutually fit in two auxiliary floats (2) far from the edge of main hull (1)
When, two waterproof side plates (121) and two second water blocking baffle (26) phase splits.
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| CN201910642268.8A CN110304217A (en) | 2019-07-16 | 2019-07-16 | One kind can deformation lifeboat |
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| CN201910642268.8A CN110304217A (en) | 2019-07-16 | 2019-07-16 | One kind can deformation lifeboat |
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| CN112937756A (en) * | 2021-03-14 | 2021-06-11 | 哈尔滨工程大学 | Air cushion support deformation boat body |
| CN113248010A (en) * | 2021-07-06 | 2021-08-13 | 湖南江山春锦科技有限公司 | Remote-control clean energy driving aeration device |
| CN114586748A (en) * | 2022-03-21 | 2022-06-07 | 浙江省海洋水产研究所 | Coilia mystus fry collecting device |
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