CN108791755A - A kind of marine evacuation system peculiar to vessel - Google Patents
A kind of marine evacuation system peculiar to vessel Download PDFInfo
- Publication number
- CN108791755A CN108791755A CN201810949365.7A CN201810949365A CN108791755A CN 108791755 A CN108791755 A CN 108791755A CN 201810949365 A CN201810949365 A CN 201810949365A CN 108791755 A CN108791755 A CN 108791755A
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- Prior art keywords
- pulley
- platform
- slideway
- outside
- hatch door
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
- B63B23/48—Use of lowering or hoisting gear using winches for boat handling
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of marine evacuation system peculiar to vessel, is related to rescue at sea systems technology field.The present invention solves that existing marine evacuation system is complicated, release process is cumbersome, size and weight are larger, leads to the ineffective problem of entire evacuation system.Life raft is hung on the inside of hatch door, support level is affixed above deck, outer platform of withdrawing is slidably arranged in by sliding rail above holder, slideway is installed on outer withdraw on platform vertically in contraction state, the top of slideway is connected with locating clamp plate, the bottom end of slideway is supported on outer withdraw in platform by two pairs of pulleys positioning in two wireropes and two groups of pulley blocks, bottom is arranged in slideway in lifesaving platform, winch is fixed on holder, platform is withdrawn between hatch door and winch outside, two groups of pulley blocks are symmetrical arranged about outer platform of withdrawing, pass through two wireropes and two groups of pulley blocks connections between the bottom end and winch of hatch door, slideway is set in by several casings on wirerope.
Description
Technical field
The present invention relates to a kind of marine evacuation systems peculiar to vessel, are related to rescue at sea systems technology field.
Background technology
Marine evacuation system is comprehensive sea rescue equipment, is mainly equipped on passenger boat, and emergency occurs for ship
When assist personnel withdraw castaway rapidly.The rate of release of evacuation system determines the working efficiency of a whole set of evacuation system, to
Influence the survival rate of crewman after maritime distress.It is mostly complicated in existing evacuation system, and it is cumbersome to discharge process, it can
It is low by property.It is most of still to use traditional inflation slideway, this slideway that gas leakage once occurs, is just absolutely unsafe.And it is most of
For people during downslide, the decoration on clothes, which easily scratches slideway, leads to gas leakage, and there are security risks.And existing vertical slideway
Dimension and weight it is larger, while a large amount of electric control system makes them unsuitable for pacifying but also the price of system is unprecedentedly soaring
On ship.
Invention content
The present invention be in order to solve existing marine evacuation system is complicated, release process is cumbersome, size and weight compared with
Greatly, lead to the ineffective problem of entire evacuation system, and then provide a kind of marine evacuation system peculiar to vessel.
Used technical solution is the present invention to solve above-mentioned technical problem：
A kind of marine evacuation system peculiar to vessel, it includes hatch door and the first retaining mechanism, it further include mooring rope, life raft,
Holder withdraws platform, slideway, lifesaving platform, winch, two sliding rails, two wireropes and two groups of pulley blocks outside, and evacuation system is not
Under starting state, hatch door is fixed in by the first retaining mechanism on hull, and life raft is hung on the inside of hatch door, and support level is affixed
Above deck, it withdraws platform outside to be slidably arranged in above holder by sliding rail, slideway is installed on outer withdraw vertically in contraction state
On platform, the top of slideway is connected with locating clamp plate, and the bottom end of slideway passes through two pairs of cunnings in two wireropes and two groups of pulley blocks
Wheel positioning is withdrawn outside being supported in platform, and lifesaving platform is arranged in slideway bottom, winch and is fixed on holder, withdraws platform outside
Between hatch door and winch, two groups of pulley blocks are symmetrical arranged about outer platform of withdrawing, and are passed through between the bottom end and winch of hatch door
Two wireropes and two groups of pulley blocks connections, the both sides of slideway are installed with several casings, and slideway is set in steel by several casings
On cable, is connected by mooring rope between life raft and winch and the winding of mooring rope is arranged on the lateral wall of life raft.
The present invention has the following effects that compared with prior art：
The application is purely mechanical structure, good reliability, and convenient and practical, is capable of being deployed to slideway of highly effective and safe
Position；Mitigate evacuation system overall weight, reduces size, be allowed to reduce as far as possible to stability and maneuverability when being installed on ship
Influence；Reduce deck usable floor area simultaneously, simplify evacuation system structure, realizes economy and simplification.
Description of the drawings
Fig. 1 is the schematic top plan view one (the half section schematic diagram under evacuation system inactive state) of the present invention；
Fig. 2 is the schematic top plan view two (the half section schematic diagram of evacuation system starting state) of the present invention；
Fig. 3 is the left view schematic diagram one (evacuation system inactive state) of the present invention；
Fig. 4 is the left view schematic diagram two of the present invention (evacuation system starts rear slide not yet unfolded state)；
Fig. 5 is the left view schematic diagram three of the present invention (evacuation system starts half unfolded state of rear slide)；
Fig. 6 is the left view schematic diagram four of the present invention (evacuation system starts the full unfolded state of rear slide)；
Fig. 7 is the schematic top plan view of slow descending mechanism；
Fig. 8 is the support component structural schematic diagram of slideway.
Specific implementation mode
Specific implementation mode one：Illustrate present embodiment in conjunction with Fig. 1~8, a kind of marine evacuation system peculiar to vessel, it includes cabin
Door 1 and first retaining mechanism 2, it further include mooring rope 3, life raft 4, holder 5, withdraw outside platform 6, slideway 7, lifesaving platform 8,
9, two, the winch wirerope 11 of sliding rail 10, two and two groups of pulley blocks, under evacuation system inactive state, hatch door 1 passes through first
Retaining mechanism 2 is fixed on hull, and life raft 4 is hung on 1 inside of hatch door, and 5 level of holder is affixed above deck, withdraws platform outside
6 are slidably arranged in 5 top of holder by sliding rail 10, and slideway 7 is installed in contraction state and withdraws on platform 6 outside vertically, slideway 7
Top is connected with locating clamp plate 7-1, and the bottom end of slideway 7 positions branch by two pairs of pulleys in two wireropes 11 and two groups of pulley blocks
Support is withdrawn outside in platform 6, and lifesaving platform 8 is arranged in slideway 7 bottom, winch 9 and is fixed on holder 5, withdraws 6, platform outside
Between hatch door 1 and winch 9, two groups of pulley blocks are symmetrical arranged about outer platform 6 of withdrawing,
It is fixed by two wireropes 11 and two groups of pulley blocks connections, the both sides of slideway 7 between the bottom end and winch 9 of hatch door 1
There are several casing 7-2, and slideway 7 is set in by several casing 7-2 on wirerope 11, passes through mooring between life raft 4 and winch 9
Rope 3 connects and the winding of mooring rope 3 is arranged on the lateral wall of life raft 4.
When the evacuation system of the application is not actuated, hatch door 1 is closed and makes as traditional hatch door 1
With in evacuation process, evacuation system starts, and hatch door 1 is opened and is used as the clump weight of lifesaving platform 8.
Sliding rail 10 is using heavy sliding rail 10 and is provided with the second retaining mechanism, the movement of ship when evacuation system is not actuated
Response does not interfere with the outer relative movement for withdrawing platform 6 and holder 5.
A whole set of evacuation system is symmetrical.
The lifesaving platform 8 is pneumatic float system, including pneumatic float, gas cylinder, air charging system, can be received completely in unaerated
It is contained in 7 lower part of slideway, gas-filled switching tube is connected on the hatch door 1 of counterweight.
Life raft 4 is supported on by raft holder 125 on the medial surface of hatch door 1, passes through lifesaving platform 8 anti-by mooring rope 3
To being fixed on winch 9, to which when winch 9 discharges wirerope 11, mooring rope 3 can be tightened by winch 9 simultaneously, so that lifesaving platform
After 8 expansion, life raft 4 can prevent it from influencing lifesaving use too far from lifesaving platform 8 close to lifesaving platform 8.The life raft
4 include that flashlight, one or more waterproof sealing bags and reserve battery, flashlight are wrapped up with reserve battery by waterproof sealing bag
Afterwards, it is placed in spare bag.It can be accommodated in completely when 8 unaerated of lifesaving platform in 7 steel ring frame of end slideway, gas-filled switching tube is connected in
On hatch door 1, start to inflate in position by being placed under hatch door 1 under the action of buoyancy.
Mooring rope 3 prevents life raft 4 far from lifesaving platform 8 for tightening life raft 4.
Wirerope 11 outside discharging for withdrawing platform 6, slideway 7 and hatch door 1.
Winch 9 is three-stage winch 9, and 9 interlude of horizontally disposed winch is used for for tightening mooring rope 3, two sections of left and right
Discharge two wireropes 11.Winch 9 is manually controllable, can also install brake thereon for controlling its rotation.
After evacuation system starts, hatch door 1 hang down be located on the outside of hull and under fall on sea or less and be used as counterweight, 7 top of slideway
Locating clamp plate 7-1 be fastened on it is outer withdraw on platform 6, the bottom end expansion of slideway 7, which is hung down, to be located on the outside of hull, and lifesaving platform 8 is inflated
It is floated across the sea after expansion, while life raft 4 is unfolded.
In the application after evacuation system startup, opened door 1 is to have the hatch door 1 of wirerope 11 to fall under sea, with
The whereabouts of hatch door 1, by being taken turns mounted on cunning Lu for withdrawing 6 bottom end of platform outside, drive is outer to withdraw platform 6 along sliding rail 10 to steel wire rope
It is skidded off to outside hatch door 1, sliding rail 10 reaches the limit of position, and slideway 7 is fully located at other than hull at this time, falls simultaneously by its own gravity
It gradually spreads out, top is fixed on outer withdraw on platform 6 by locating clamp plate 7-1.
The application is purely mechanical structure, good reliability, and convenient and practical, is capable of being deployed to slideway 7 of highly effective and safe
Position；Mitigate evacuation system overall weight, reduces size, be allowed to reduce as far as possible to stability and maneuverability when being installed on ship
Influence；Reduce deck usable floor area simultaneously, simplify evacuation system structure, realizes economy and simplification.
Two sliding rails 10 are arranged in parallel to be withdrawn 6 bottom end of platform and is each perpendicular to the setting of 1 direction of hatch door, the length of sliding rail 10 outside
Degree is less than the length for withdrawing platform 6 outside, and when sliding rail 10 slides into extreme position to outside hatch door 1, and slideway 7 is whole to be respectively positioned on ship
External side.The outer movement for withdrawing platform 6 and stopping movement need not be by other structures, can be real using wirerope 11 and pulley
It now moves, can stop moving after sliding rail 10 reaches the limit of position, convenience simple in structure, without excessive control, convenient for rescuing
Help escape.
A kind of marine evacuation system peculiar to vessel further includes being fixed in outer to withdraw 6 top of platform and along withdrawing 6 side of sliding of platform outside
To distribution two the first supporting racks 13, be fixed in that the top of holder 5 and being symmetrical arranged withdraws 6 both sides of platform outside two second
Supporting rack 14, pulley blocks described in every group include the first to the 7th pulley 22 and the horizontally disposed 8th to the tenth being vertically arranged
One pulley 26, wherein first pulley 16, second pulley 17, the 8th pulley 23 and the 9th pulley 24 are arranged on holder 5, third
Pulley 18 and the tenth pulley 25 are arranged on 14 top of the second supporting rack, and the 11st pulley 26 is arranged far from first of hatch door 1
13 top of support, the 4th pulley 19 are positioned close to 13 top of the first supporting rack of hatch door 1, the 5th pulley 20 and the 6th pulley 21
It is arranged at 7 bottom end of slideway, the 7th pulley 22 is arranged above holder 5 close to the side of hatch door 1,
Wirerope 11 by winch 9 to hatch door 1 successively around be located at first pulley 16, the 8th pulley 23, the 9th pulley 24, second slide
Wheel 17, third pulley 18, the tenth pulley 25, the 11st pulley 26, the 4th pulley 19, the 5th pulley 20, the 6th pulley 21 and the
On seven pulleys 22, wherein first pulley 16 is distributed along 10 glide direction of sliding rail with the 8th pulley 23 and is respectively positioned on winch 9 and removes outside
From on the holder 5 between platform 6, the wirerope 11 between 24 to the tenth pulley 25 of the 9th pulley is located in same perpendicular, the
Wirerope 11 between 11 pulley, 26 to the 7th pulley 22 is located in same perpendicular.Every wirerope 11 is by winch 9 by perpendicular
The straight first pulley 16 being installed on holder 5 turns to, using the 8th pulley 23 being horizontally installed on holder 5 and the 9th pulley
24 turn to twice, 14 lower section of the second supporting rack of both sides are reached, through 17 He of second pulley for being vertically arranged to the second supporting rack 14
Third pulley 18 turns to twice, then the tenth pulley 25 through being horizontally installed on the second supporting rack 14 once turns to, and reaches first
Supporting rack 13, the 11st pulley 26 and the 4th pulley 19 through being horizontally arranged on the first supporting rack 13 turn to twice, wirerope 11
Across slideway 7 by being vertically arranged to the steering twice of the 5th pulley 20 and the 6th pulley 21 of the lower section of slideway 7, finally pass through the
Seven pulleys 22 are connected to 1 counterweight of hatch door.
When evacuation system starts, the 11st pulley 26, the 4th to the 6th pulley 21 are with the mobile work for withdrawing platform 6 outside
For movable pulley, remaining is fixed pulley.When sliding rail 10 is moved to extreme position, the 11st pulley 26, the 4th to the 6th pulley 21
Become fixed pulley.
The tangent line of the 5th pulley 20 of a pair of 7 bottom of slideway installation, tangent line and the 4th pulley 19 is same vertical flat
In face.
The high settings such as the first supporting rack 13 and the second supporting rack 14.
Two the second supporting racks 14 are arranged each parallel to the glide direction for withdrawing platform 6 outside.
In two the first supporting racks 13, the first supporting rack 13 close to hatch door 1 uses both sides support construction, such as door shape knot
Structure, the first supporting rack 13 far from hatch door 1 use medial support structures, such as T-shaped structure, avoid withdrawing platform 6 outside and are moved through
The trend of wirerope 11 is hindered in journey.
Two the 12nd pulleys 27 are also equipped on holder 5, and two the 12nd pulleys 27 in withdrawing platform 6 symmetrically outside
Heart line is arranged, and mooring rope 3 is affixed by two the 12nd pulleys 27 and winch 9, and the 12nd pulley 27, which plays, is oriented to mooring rope 3
Effect,
Height when slideway 7 is in contraction state is less than the top of the first supporting rack 13 and on the first supporting rack 13
The 4th pulley 19 setting.
One kind marine evacuation system peculiar to vessel further includes slow descending mechanism, and the slow descending mechanism includes runner 28, crank 29, first
30, two, the connecting rod baffle 32 of second connecting rod 31, two and two friction components, the runner 28 is horizontally disposed and is rotatably connected on
It withdraws on the holder 5 between platform 6 and winch 9 outside, and the central axis of runner 28 is located at together with the center line for withdrawing platform 6 outside
In one perpendicular, one end of crank 29 is fixed on runner 28, and the bottom and the other end of crank 29 for withdrawing platform 6 outside pass through
First connecting rod 30 is rotatablely connected, and two baffles 32 are fixed on holder 5 and are symmetrical arranged about the central axis of runner 28, turn
The outside of wheel 28 is symmetrical affixed there are two otic placode 33, and two friction components are symmetricly set on the both sides of runner 28 and are located at the
Between one pulley 16 and the 8th pulley 23, each friction component includes fixed shell 34 and is arranged in fixed shell 34
35, two the first friction pulleys 36 of T-type connecting rod, several second friction pulleys 37, fixed shell 34 are fixed on holder 5, T-type connecting rod 35
It is horizontally disposed and it is corresponding between otic placode 33 be rotatablely connected by second connecting rod 31, two the first friction pulleys 36 are rotatably connected on T
The bottom end of type connecting rod 35, several second friction pulleys 37 are fixed in shell side by side, and wirerope 11 is folded in two the first friction pulleys 36
Between several second friction pulleys 37.Using the slow drop of friction, the first friction pulley 36 and the second friction pulley 37 constitute descending lifeline.T-type
Connecting rod 35 is fixed the limitation of shell 34 and can only move horizontally, and significantly moving for platform 6 will be withdrawn outside by the rotation of runner 28
It is converted into moving horizontally by a small margin for T-type connecting rod 35, to make two movable first friction pulleys 36 and three fixed second
Friction pulley 37 squeezes intermediate wirerope 11, and then achievees the purpose that deceleration, and in the appropriate location of runner 28, installation baffle 32 is used for
Limiting rotating angle, make the first friction pulley 36 will not excessive compression wirerope 11 and make a whole set of evacuation system stop motion.By slow
Descending mechanism realizes control 7 rate of release of slideway, improves the safety of evacuation system.
The slideway 7 includes covering 7-3 and several support components, and face is arranged in covering several support components from top to bottom
In 7-3, each support component is including steel ring skeleton 7-4, torsion plate 7-5, torsion framework 7-6, torque spring 7-7 and two
It is D-shaped to buckle 7-8, steel ring skeleton 7-4 and torsion plate 7-5, torsion framework 7-6 is rotatably arranged on by two buckle 7-8
The top of steel ring skeleton 7-4 rectilinear ends, torque spring 7-7 are sleeved on torsion framework 7-6, and torsion plate 7-5 is arranged in steel ring
In skeleton 7-4 and the rectilinear end and torsion framework 7-6 of torsion plate 7-5 are affixed.When realizing that personnel slide by torsion plate 7-5 not
The disconnected purpose slowed down, torsion plate 7-5 are connected with torsion framework 7-6 by riveting.Torsion framework 7-6 is by buckling 7-8 cards
Tightly, making torsion plate 7-5 that can only have, there are one rotational freedoms.Torque spring 7-7 makes torsion plate 7-5 have certain elastic force, energy
There is certain supporting role to the human body of whereabouts, to reduce the falling speed of people.Steel ring skeleton 7-4 and torsion framework 7-6 are equal
For stainless steel, torsion plate 7-5 is PVC material, to mitigate weight under the premise of proof strength.Covering 7-3 is nylon
Net is worked out, is fixed on steel ring skeleton 7-4 by head-rope.Wirerope 11 is sequentially passed through from top to bottom on each steel ring skeleton 7-4
Casing 7-2 be connected on the hatch door 1 as counterweight, to stablize entire slideway 7 under the conditions of stormy waves.
The rectilinear end of steel ring skeleton 7-4 is arranged close to the first supporting rack 13, and the both sides of steel ring skeleton 7-4 rectilinear ends are symmetrical
The preformed hole 7-41 being vertically arranged there are two also being opened up relatively on casing 7-2 there are two affixed, steel ring skeleton 7-4, and two sets
Pipe 7-2 is symmetrical arranged about the perpendicular where two preformed hole 7-41.Preformed hole 7-41 is used for fixing head-rope.
Several steel ring skeleton 7-4 are distributed in covering 7-3.
It withdraws platform 15 in further including, and the interior platform 15 of withdrawing is affixed above deck by holder 5, withdraws platform outside
6, the second supporting rack 14 and winch 9 are arranged at interior withdraw above platform 15.Convenient for personnel are smoothly simultaneously during rescue run
Quickly by interior platform 15 of withdrawing to withdrawing on platform 6 outside.
The quantity of life raft 4 is two, and is symmetrical arranged about slideway 7.Device is integrally symmetrical, ensures operational process
Steadily.
Operation principle：
Be first turned on the second retaining mechanism, make it is outer withdraw platform 6 and can move freely, then open winch 9 brake and
First retaining mechanism 2 is supported on the life raft 4 of 1 inside of hatch door under hatch door 1 to discharge the hatch door 1 of counterweight, by raft holder 125
It falls, hatch door 1 is rotated by 11 pulling winch 9 of wirerope, due to withdrawing the level on two the first supporting racks 13 on platform 6 outside
11st pulley, 26 unbalance stress so that withdraw platform 6 outside and moved to outside ship side by sliding rail 10.
It is outer to pull first connecting rod 30 while withdraw platform 6 and moved to outside ship side, to drive crank 29 and runner 28,
So that under the action of first connecting rod 30, T-type connecting rod 35 moves horizontally by a small margin so that two to be connected with T-type connecting rod 35 the
One friction pulley 36 and three the second friction pulleys 37 squeeze intermediate wirerope 11, generate frictional force, hinder 11 too fast movement of wirerope.
When 11 axis of wirerope of slideway 7 is overlapped with 11 axis of wirerope of hatch door 1, runner 28 is in contact with baffle 32, this
When outside withdraw platform 6 and stop movement, T-type connecting rod 35 is simultaneously stopped movement, and the frictional force that descending lifeline is provided at this time is constant, hatch door
1 at the uniform velocity or the even acceleration of small acceleration is fallen, lifesaving platform 8 and the steel ring skeleton 7-4 of slideway 7 are discharged along wirerope 11 at this time, when
While lifesaving platform 8 declines, the mooring rope 3 of life raft 4 is constantly involved in by lifesaving platform 8 in winch 9, to make lifesaving
Raft 4 is constantly furthered in lifesaving platform 8.
During release, each steel ring skeleton 7-4 is unfolded by casing 7-2 along wirerope 11, the positioning on 7 top of slideway
Snap-gauge 7-1 is withdrawn outside being stuck in above 6 hole-openings of platform, and steel ring skeleton 7-4 is unfolded step by step under the action of head-rope, works as lifesaving
When platform 8 touches the water surface, the hatch door 1 of counterweight continues to fall, when hatch door 1 reaches certain value at a distance from lifesaving platform 8, even
Gas-filled switching tube on hatch door 1 starts inflation, and lifesaving platform 8 is unfolded.
Personnel fall when, on every level-one steel ring all can by the elastic force of torsion plate 7-5, to accomplish to slow down step by step,
When reaching the steel ring skeleton 7-4 of end slideway 7, lifesaving platform 8 can be entered by not wrapping up the place of 7 covering 7-3 of slideway.
Claims (10)
1. a kind of marine evacuation system peculiar to vessel, it includes hatch door (1) and the first retaining mechanism (2), it is characterised in that：It further includes
Mooring rope (3), holder (5), withdraws platform (6), slideway (7), lifesaving platform (8), winch (9), two cunnings at life raft (4) outside
Rail (10), two wireropes (11) and two groups of pulley blocks, under evacuation system inactive state, hatch door (1) passes through the first locking machine
Structure (2) is fixed on hull, and life raft (4) is hung on the inside of hatch door (1), and holder (5) level is affixed above deck, withdraws outside flat
Platform (6) is slidably arranged in by sliding rail (10) above holder (5), and slideway (7) is installed in contraction state and withdraws platform outside vertically
(6) on, the top of slideway (7) is connected with locating clamp plate (7-1), and the bottom end of slideway (7) passes through two wireropes (11) and two groups of cunnings
Two pairs of pulleys positioning in wheel group is withdrawn outside being supported in platform (6), and lifesaving platform (8) is arranged in slideway (7) interior bottom, winch
(9) it is fixed on holder (5), withdraws platform (6) outside and be located between hatch door (1) and winch (9), two groups of pulley blocks about withdrawing outside
Platform (6) is symmetrical arranged, and is connect by two wireropes (11) and two groups of pulley blocks between the bottom end and winch (9) of hatch door (1), sliding
The both sides in road (7) are installed with several casings (7-2), and slideway (7) is set in by several casings (7-2) on wirerope (11), is rescued
It is connect by mooring rope (3) between raw raft (4) and winch (9) and mooring rope (3) winds the lateral wall being arranged in life raft (4)
On.
2. one kind according to claim 1 marine evacuation system peculiar to vessel, it is characterised in that：Two sliding rails (10) are arranged in parallel
Platform (6) bottom end is withdrawn outside and is each perpendicular to the setting of hatch door (1) direction, and the length of sliding rail (10) is less than withdraws platform (6) outside
Length, and when sliding rail (10) is to when sliding into extreme position outside hatch door (1), slideway (7) is integrally respectively positioned on the outside of hull.
3. one kind according to claim 1 or 2 marine evacuation system peculiar to vessel, it is characterised in that：It further includes outside being fixed in
It withdraws above platform (6) and along outer two the first supporting racks (13) for withdrawing the distribution of platform (6) glide direction, is fixed in holder
(5) top and two the second supporting racks (14) arranged symmetrically for withdrawing platform (6) both sides outside, pulley blocks include described in every group
The first to the 7th pulley (22) being vertically arranged and horizontally disposed 8th to the 11st pulley (26), wherein first pulley
(16), second pulley (17), the 8th pulley (23) and the 9th pulley (24) are arranged on holder (5), third pulley (18) and
Tenth pulley (25) is arranged on the second supporting rack (14) top, and the 11st pulley (26) is arranged far from first of hatch door (1)
Support (13) top, the 4th pulley (19) are positioned close to the first supporting rack (13) top of hatch door (1), the 5th pulley (20) and
6th pulley (21) is arranged at slideway (7) bottom end, and the setting of the 7th pulley (22) is above holder (5) close to the one of hatch door (1)
Side,
Wirerope (11) is by winch (9) to hatch door (1) successively around being located at first pulley (16), the 8th pulley (23), the 9th pulley
(24), second pulley (17), third pulley (18), the tenth pulley (25), the 11st pulley (26), the 4th pulley (19), the 5th
On pulley (20), the 6th pulley (21) and the 7th pulley (22), wherein first pulley (16) and the 8th pulley (23) is along sliding rail
(10) glide direction is distributed and is respectively positioned on winch (9) and withdraws on the holder (5) between platform (6) outside, and the 9th pulley (24) is extremely
Wirerope (11) between tenth pulley (25) is located in same perpendicular, and the 11st pulley (26) is between the 7th pulley (22)
Wirerope (11) be located in same perpendicular.
4. one kind according to claim 3 marine evacuation system peculiar to vessel, it is characterised in that：When slideway (7) is in contraction state
Fourth pulley (19) setting of the height less than the top of the first supporting rack (13) and on the first supporting rack (13).
5. one kind according to claim 3 marine evacuation system peculiar to vessel, it is characterised in that：It further includes slow descending mechanism, institute
State slow descending mechanism include runner (28), crank (29), first connecting rod (30), two second connecting rods (31), two baffles (32) and
Two friction components, the runner (28) is horizontally disposed and the holder between platform (6) and winch (9) is withdrawn in rotation connection outside
(5) on, and the central axis of runner (28) is located at the outer center line for withdrawing platform (6) in same perpendicular, crank (29)
One end be fixed on runner (28), the other end of the bottom for withdrawing platform (6) outside and crank (29) passes through first connecting rod (30)
Rotation connection, two baffles (32) are fixed on holder (5) and are symmetrical arranged about the central axis of runner (28), runner
(28) outside is symmetrical affixed there are two otic placode (33), and two friction components are symmetricly set on the both sides of runner (28) and respectively position
Between first pulley (16) and the 8th pulley (23), each friction component includes fixed shell (34) and is arranged in fixation
T-type connecting rod (35), two the first friction pulleys (36), several second friction pulleys (37) in shell (34), fixed shell (34) are solid
It is connected on holder (5), T-type connecting rod (35) is horizontally disposed and corresponding rotated by second connecting rod (31) connects between otic placode (33)
It connects, two the first friction pulleys (36) are rotatably connected on the bottom end of T-type connecting rod (35), and several second friction pulleys (37) are fixed in side by side
In shell, wirerope (11) is folded between two the first friction pulleys (36) and several second friction pulleys (37).
6. one kind according to claim 1,2,4 or 5 marine evacuation system peculiar to vessel, it is characterised in that：Slideway (7) packet
Covering (7-3) and several support components are included, the face setting from top to bottom of several support components is each to support in covering (7-3)
Component includes steel ring skeleton (7-4), torsion plate (7-5), torsion framework (7-6), torque spring (7-7) and two buckles
(7-8), steel ring skeleton (7-4) and torsion plate (7-5) are D-shaped, and torsion framework (7-6) is rotated by two buckles (7-8)
It is arranged at the top of steel ring skeleton (7-4) rectilinear end, torque spring (7-7) is sleeved on torsion framework (7-6), torsion plate
(7-5) setting is in steel ring skeleton (7-4) and the rectilinear end and torsion framework (7-6) of torsion plate (7-5) are affixed.
7. one kind according to claim 6 marine evacuation system peculiar to vessel, it is characterised in that：The straight line of steel ring skeleton (7-4)
End is arranged close to the first supporting rack (13), and the both sides of steel ring skeleton (7-4) rectilinear end are symmetrical affixed there are two casing (7-2),
The preformed hole (7-41) being vertically arranged there are two also being opened up relatively on steel ring skeleton (7-4), and two casings (7-2) are about two
Perpendicular where preformed hole (7-41) is symmetrical arranged.
8. one kind according to claim 7 marine evacuation system peculiar to vessel, it is characterised in that：Several steel ring skeletons (7-4) are equal
Cloth is in covering (7-3).
9. one kind according to claim 8 marine evacuation system peculiar to vessel, it is characterised in that：It withdraws platform in further including
(15), it is affixed above deck by holder (5) that platform (15) is withdrawn in described, withdraw outside platform (6), the second supporting rack (14) and
Winch (9) is withdrawn in being arranged above platform (15).
10. one kind marine evacuation system peculiar to vessel according to claim 1,2,4,5,7,8 or 9, it is characterised in that：Life raft
(4) quantity is two, and is symmetrical arranged about slideway (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949365.7A CN108791755A (en) | 2018-08-20 | 2018-08-20 | A kind of marine evacuation system peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949365.7A CN108791755A (en) | 2018-08-20 | 2018-08-20 | A kind of marine evacuation system peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108791755A true CN108791755A (en) | 2018-11-13 |
Family
ID=64080564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949365.7A Withdrawn CN108791755A (en) | 2018-08-20 | 2018-08-20 | A kind of marine evacuation system peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108791755A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791982A (en) * | 2020-08-17 | 2020-10-20 | 上海外高桥造船有限公司 | Large-scale ship structure becomes high roof beam |
| WO2021184463A1 (en) * | 2020-03-17 | 2021-09-23 | 上海星星橡胶制品有限公司 | Offshore personnel evacuation system |
| CN117141655A (en) * | 2023-10-30 | 2023-12-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
-
2018
- 2018-08-20 CN CN201810949365.7A patent/CN108791755A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184463A1 (en) * | 2020-03-17 | 2021-09-23 | 上海星星橡胶制品有限公司 | Offshore personnel evacuation system |
| CN111791982A (en) * | 2020-08-17 | 2020-10-20 | 上海外高桥造船有限公司 | Large-scale ship structure becomes high roof beam |
| CN111791982B (en) * | 2020-08-17 | 2021-07-23 | 上海外高桥造船有限公司 | Large-scale ship structure becomes high roof beam |
| CN117141655A (en) * | 2023-10-30 | 2023-12-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
| CN117141655B (en) * | 2023-10-30 | 2024-03-01 | 江苏海宁船用器材厂有限公司 | Offshore quick evacuation device with sectional buffering function |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |