CN106741653B - A kind of oil carrier cargo tank subtracts rolling device - Google Patents
A kind of oil carrier cargo tank subtracts rolling device Download PDFInfo
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- CN106741653B CN106741653B CN201611241545.7A CN201611241545A CN106741653B CN 106741653 B CN106741653 B CN 106741653B CN 201611241545 A CN201611241545 A CN 201611241545A CN 106741653 B CN106741653 B CN 106741653B
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- kickboard
- cargo tank
- spring
- sliding slot
- rolling device
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
- B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
- B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Subtract rolling device the present invention provides a kind of oil carrier cargo tank, belongs to technical field of ships.This oil carrier cargo tank subtracts rolling device, including at least one the kickboard component one being arranged along cargo tank length direction, kickboard component one includes kickboard one and two track one, the cross section of kickboard one is T-shaped to have horizontal part one and vertical portion one, two tracks one are respectively provided at the left and right sides of cargo tank, kickboard one is arranged along the width direction of cargo tank, kickboard one is respectively arranged on the left side and the right side several attachment bases one, sliding block one is equipped on attachment base one, sliding block one is slidably arranged in respectively on two tracks one, through-hole is offered on the horizontal part one of kickboard one and vertical portion one, kickboard one is equipped with several positioning columns, the energy dissipator that generated energy is shaken for offsetting oil liquid in cargo tank is provided on positioning column.The present invention can reduce rocking amplitude and preventing ship from generating resonance for oil liquid in oil carrier cargo tank.
Description
Technical field
The invention belongs to technical field of ships, be related to a kind of oil carrier cargo tank subtracts rolling device.
Background technique
Oil carrier, refers to the ship of special transport oil liquid, and with the rapid development of the national economy, the demand of oil carrier increasingly
Greatly.Ship of the oil carrier as special delivery oil liquid, it is relatively special to construct, and has place of the special cargo tank as storage oil liquid.
Oil liquid is stored in cargo tank, and what ship generated under sail rocks, and can cause rocking for cargo tank inner fluid.Oil
Liquid rocks in cargo tank, can not only reduce the stability of ship, can also generate huge impact force to the bulkhead of cargo tank, can
It can cause the destruction for generating partial structurtes, and then lead to oil liquid leakage, pollute environment.
In addition in cargo tank liquid rock frequency and ship rock it is synchronous can generate resonance with ship is made, to increase ship
Oceangoing ship rocks amplitude, threatens the safety of ship.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, the rolling that subtracts for proposing a kind of oil carrier cargo tank is filled
It sets, the technical problems to be solved by the present invention are: how to reduce rocking amplitude and preventing ship for oil liquid in oil carrier cargo tank
Generate resonance.
Object of the invention can be realized by the following technical scheme: a kind of oil carrier cargo tank subtracts rolling device, including edge
Cargo tank length direction setting at least one kickboard component one, the kickboard component one include kickboard one and two track
One, the cross section of the kickboard one is T-shaped to have horizontal part one and vertical portion one, and two tracks one are separately positioned on liquid goods
The length direction of the left and right sides in cabin, the kickboard one is consistent with the width direction of cargo tank, the left and right sides of the kickboard one
Several attachment bases one are respectively arranged with, sliding block one is provided on the attachment base one, the sliding block one slides setting respectively
On two tracks one, through-hole is offered on the horizontal part one of the kickboard one and vertical portion one, the kickboard one
It is provided with several positioning columns on horizontal part one and vertical portion one, is provided on the positioning column oily in cargo tank for offsetting
Liquid shakes the energy dissipator of generated energy.
The horizontal part one of kickboard one is swum in always on the liquid level of oil liquid, and the vertical portion one is located in oil liquid, kickboard one
It can float with the increase of cargo tank inner fluid, can decline with the reduction of cargo tank inner fluid, not need to provide
Additional power drives, and structure is simple, energy conservation and environmental protection；
When ship is during navigation, when the oil liquid generation in cargo tank being driven to rock because cargo tank be provided with to
A few kickboard component one, so the kickboard one in kickboard component one is alongst separated into cargo tank several areas
Domain, to substantially reduce the size of the free surface of cargo tank inner fluid, and then the oil liquid in reduction cargo tank is rocked and produced
Raw kinetic energy can especially greatly reduce because oil liquid when swing occurs for ship in cargo tank occurs what front and back was rocked
Amplitude improves the stability of ship, while the setting of kickboard one also can change the frequency that the oil liquid in cargo tank rocks, and avoid
Oil liquid and hull in cargo tank generate resonance, ensure the navigation safety of ship.
The oil liquid that energy dissipator on positioning column, which is arranged in, can be absorbed in cargo tank generates the kinetic energy rocked, plays energy dissipating
Effect is reduced because oil liquid rocks the impact force of the bulkhead generation to cargo tank.
The setting of horizontal part one is to reduce oil liquid to liquid when shaking for the oil liquid in cargo tank in the kickboard one
Impact force at the top of cargo hold, the setting of vertical portion one are to reduce liquid goods for the size of the free surface of the oil liquid in cargo tank
Oil liquid in cabin is flowed along the length direction of cargo tank, and the setting of through-hole can reduce oil liquid pair when oil liquid shakes
The impact of kickboard one, improves the functional reliability and stability of kickboard component one, and kickboard one alongst divides cargo tank
Be divided into as several regions, be arranged through-hole can also occur to avoid the oil liquid in each region in cargo tank because of opposing stationary it is heavy
It forms sediment and generates greasy filth, waste of resource.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the rolling device that subtracts further includes kickboard component two, described floating
Board group part two includes kickboard two and four track two, and the cross section of the kickboard two is T-shaped to have horizontal part two and vertical portion two,
The kickboard two is arranged along the length direction of cargo tank, and four tracks two are symmetrically arranged at the left and right two of cargo tank
Side, for the every side setting in the left and right sides of the horizontal part two there are two attachment base two, the left and right sides of two lower section of vertical portion is every
Side is provided with two support rods, and the free end of the support rod is provided with attachment base two, the other end of the attachment base two
It is fixed with sliding block two, the sliding block two is slidably arranged in respectively on four tracks two, the horizontal part two of the kickboard two and perpendicular
Through-hole is offered in straight portion two, several positioning columns, institute are provided on the horizontal part two of the kickboard two and vertical portion two
State the energy dissipator for being provided on positioning column and shaking generated energy for offsetting oil liquid in cargo tank.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the energy dissipator includes energy dissipating block and energy dissipating spring, institute
Stating has pilot hole on energy dissipating block, the energy dissipating block is slidably located on positioning column by pilot hole, the freedom of the positioning column
End is provided with limited block, and the size of the limited block is greater than the size of pilot hole, is provided with limit convex edge, institute on the positioning column
It states energy dissipating spring to be set on positioning column, one end of the energy dissipating spring is pressed on energy dissipating block, and other end is pressed on limit
On convex edge.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the shape and quality of every piece of energy dissipating block are all different.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the material of the energy dissipating block is oil resistant rubber.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, is provided with connection along vertical direction on the track one
Slot one offers sliding slot one on the two relative side of the link slot one, and the sliding block one is slidably arranged in sliding slot one, institute
It states attachment base one to be arranged in link slot one, is provided with link slot two, the connection on the track two along vertical direction
Sliding slot two is offered on the two relative side of slot two, the sliding block two is slidably arranged in sliding slot two, and the attachment base two is set
It sets in link slot two,.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the upper and lower ends of the sliding slot one are respectively arranged with spring one
With spring two, one end of the spring one is fixed on the upper end of sliding slot one, and other end is connected in positioned at one the top of sliding slot
On sliding block one, one end of the spring two is fixed on the lower end of sliding slot one, and other end is connected in positioned at one bottom of sliding slot
On sliding block one, the upper and lower ends of the sliding slot two are respectively arranged with spring three and spring four, and one end of the spring three is fixed on
The upper end of sliding slot two, other end are connected on the sliding block two of two the top of sliding slot, and one end of the spring four is fixed on
The lower end of sliding slot two, other end are connected on the sliding block two of two bottom of sliding slot.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the through-hole is circular hole.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and the kickboard one, kickboard two include center kickboard, described
One layer of rubber layer is enclosed on the outside of the kickboard of center, the material of the rubber layer is oil resistant rubber.
A kind of subtracting for above-mentioned oil carrier cargo tank is shaken in device, and several rubber salient points are provided in the rubber layer, described
The material of rubber salient point is oil resistant rubber.
Compared with prior art, the present invention has: can reduce oil carrier cargo tank oil liquid and rocks amplitude and prevent ship
Oceangoing ship generates the advantages of resonance.
Detailed description of the invention
Fig. 1 is structure sectional view of the invention.
Fig. 2 is the A-A cross-sectional view in Fig. 1.
Fig. 3 is the B-B cross-sectional view in Fig. 1.
Fig. 4 is the enlarged drawing at the C in Fig. 3.
Fig. 5 is the structural schematic diagram of kickboard one and kickboard two.
Fig. 6 is the cross-sectional view of track one.
Fig. 7 is the cross-sectional view of track two.
In figure, 1, cargo tank；2, track one；21, track two；2a, sliding slot one；2b, link slot one；2a1, sliding slot two；
2b1, link slot two；3, kickboard one；3a, vertical portion one；3b, horizontal part one；4, kickboard two；4a, vertical portion two；4b, horizontal part
Two；5, energy dissipator；5a, positioning column；5b, energy dissipating block；5c, limited block；5d, pilot hole；5e, energy dissipating spring；5f, limit convex
Edge；6, through-hole；7, sliding block one；7a, sliding block two；8, attachment base one；8a, attachment base two；9, spring one；9a, spring two；9b, bullet
Spring three；9c, spring four；10, support rod；11, center kickboard；12, rubber layer；13, rubber salient point.
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.
Embodiment one
As shown in Figures 1 to 7, a kind of oil carrier cargo tank subtracts rolling device, which is characterized in that including long along cargo tank 1
At least one kickboard component one of direction setting is spent, the kickboard component one includes kickboard 1 and two tracks 1, described floating
The cross section of plate 1 is T-shaped to have one 3a of one 3b of horizontal part and vertical portion, and two tracks 1 are separately positioned on cargo tank 1
The left and right sides, the length direction of the kickboard 1 is consistent with the width direction of cargo tank 1, the left and right sides of the kickboard 1
Several attachment bases 1 are respectively arranged with, sliding block 1 is provided on the attachment base 1, the sliding block 1 slides respectively
It is arranged on two tracks 1, offers through-hole 6, institute on one 3a of one 3b of horizontal part and vertical portion of the kickboard 1
It states and is provided with several positioning columns 5a on one 3a of one 3b of horizontal part and vertical portion of kickboard 1, be arranged on the positioning column 5a
There is the energy dissipator 5 that generated energy is shaken for offsetting oil liquid in cargo tank 1.
One 3b of horizontal part of kickboard 1 is swum in always on the liquid level of oil liquid, and one 3a of vertical portion is located in oil liquid, is floated
Plate 1 can float with the increase of 1 inner fluid of cargo tank, can decline with the reduction of 1 inner fluid of cargo tank, be not required to
Additional power is provided to drive, structure is simple, energy conservation and environmental protection；
When ship is during navigation, and the oil liquid generation in cargo tank 1 is driven to rock, because cargo tank 1 is provided with
At least one kickboard component one, thus the kickboard 1 in kickboard component one cargo tank 1 is alongst separated into it is several
Region, to substantially reduce the size of the free surface of 1 inner fluid of cargo tank, and then the oil liquid reduced in cargo tank 1 rocks
Generated kinetic energy can especially greatly reduce because front and back occurs for the oil liquid that ship occurs when swing in cargo tank 1
The amplitude rocked improves the stability of ship, while the setting of kickboard 1 also can change what the oil liquid in cargo tank 1 rocked
Frequency avoids oil liquid and hull in cargo tank 1 from generating resonance, ensures the navigation safety of ship.
The oil liquid that energy dissipator 5 on positioning column 5a, which is arranged in, can be absorbed in cargo tank 1 generates the kinetic energy rocked, plays and disappears
The effect of energy is reduced because oil liquid rocks the impact force of the bulkhead generation to cargo tank.
The setting of one 3b of horizontal part is to reduce oil liquid when shaking for the oil liquid in cargo tank 1 in the kickboard 1
To the impact force at the top of cargo tank 1, the setting of one 3a of vertical portion be for the size of the free surface of the oil liquid in cargo tank 1,
The oil liquid reduced in cargo tank 1 is flowed along the length direction of cargo tank 1, the setting of through-hole 6 can when oil liquid shakes,
Reduce impact of the oil liquid to kickboard 1, improves the functional reliability and stability of kickboard component one, kickboard 1 is 1 edge of cargo tank
Length direction be separated into several regions, setting through-hole 6 can also be to avoid the oil liquid in each region in cargo tank 1 because of phase
Precipitating occurs to static and generates greasy filth, waste of resource.
Specifically, the rolling device that subtracts further includes kickboard component two, and the kickboard component two includes kickboard 24 and four
Track 2 21, the cross section of the kickboard 24 is T-shaped to have two 4a of two 4b of horizontal part and vertical portion, and the kickboard 24 is along liquid
The length direction of cargo hold 1 is arranged, and four tracks 2 21 are symmetrically arranged at the left and right sides of cargo tank 1, the level
The left and right sides every side setting of the every side in the left and right sides of two 4a of the portion setting there are two two 8a of attachment base, below two 4a of vertical portion
There are two support rods 10, the free end of the support rod 10 is provided with two 8a of attachment base, and other the one of two 8a of attachment base
End is fixed with two 7a of sliding block, and two 7a of sliding block is slidably arranged in respectively on four tracks 2 21, the level of the kickboard 24
Through-hole 6 is offered on two 4a of two 4b of portion and vertical portion, is respectively provided on two 4a of two 4b of horizontal part and vertical portion of the kickboard 24
There is several positioning columns 5a, is provided on the positioning column 5a and shakes generated energy for offsetting oil liquid in cargo tank 1
Energy dissipator 5.
For kickboard component two cargo tank 1 is separated along width direction, the kickboard 24 in kickboard component two stops liquid
Between 1 left and right sides of cargo hold, it can greatly reduce and be shaken because left and right occurs for oil liquid when ship swings in cargo tank 1
The amplitude swung improves the stability of ship.
The setting of two 4b of horizontal part is to reduce oil liquid when shaking for the oil liquid in cargo tank 1 in the kickboard 24
To the impact force at the top of cargo tank 1, the setting of two 4a of vertical portion be for the size of the free surface of the oil liquid in cargo tank 1,
The oil liquid reduced in cargo tank 1 is flowed along the width direction of cargo tank 1, the setting of through-hole 6 can when oil liquid shakes,
Reduce impact of the oil liquid to kickboard 24, improve the functional reliability and stability of kickboard component two, setting through-hole 6 can also be kept away
Exempt from the oil liquid in cargo tank 1 in each region and precipitating generation greasy filth, waste of resource occur because of opposing stationary.
Specifically, the energy dissipator 5 includes having guiding on energy dissipating block 5b and energy dissipating spring 5e, the energy dissipating block 5b
Hole 5d, the energy dissipating block 5b are slidably located on positioning column 5a by pilot hole 5d, and the free end of the positioning column 5a is provided with
The size of limited block 5c, the limited block 5c are greater than the size of pilot hole 5d, limit convex are provided on the positioning column 5a along 5f,
The energy dissipating spring 5e is set on positioning column 5a, and one end of the energy dissipating spring 5e is pressed on energy dissipating block 5b, other end
Limit convex is pressed on along 5f.
When the oil liquid in cargo tank 1 is applied on energy dissipating block 5b, energy dissipating block 5b can be moved along the axial direction of positioning column 5a
Dynamic, energy dissipating spring 5e plays the role of buffering, to offset or reduce the impact force of oil liquid, plays the role of energy dissipating, limits
Block 5c plays the role of limit, can be detached from positioning column 5a to avoid energy dissipating block 5b.
Specifically, the shape and quality of every piece of energy dissipating block 5b is all different.The shape and quality of energy dissipating block 5b exists
When simultaneously by Oil shocking, different vibration frequencies can produce, playing energy dissipating and reducing oil liquid shaking amplitude
Effect simultaneously, can resonate to avoid with hull, improve the safety of ship's navigation.
Specifically, the material of the energy dissipating block 5b is oil resistant rubber.Oil resistant rubber can work in oil environment and
Oil resistant rubber itself has elasticity, can play the role of buffering and energy-absorbing, can preferably reduce and play energy dissipating and reduce oily
The effect of liquid shaking amplitude.
Specifically, one 2b of link slot is provided on the track 1 along vertical direction, one 2b's of link slot
One 2a of sliding slot is offered on two relative side, the sliding block 1 is slidably arranged in one 2a of sliding slot, and the attachment base 1 is set
It sets in one 2b of link slot, is provided with two 2b1 of link slot, the link slot two on the track 2 21 along vertical direction
Two 2a1 of sliding slot is offered on the two relative side of 2b1, two 7a of sliding block is slidably arranged in two 2a1 of sliding slot, the connection
Two 8a of seat are arranged in two 2b1 of link slot.
Sliding block 1 is slidably arranged in one 2a of sliding slot, and it is simple that two 7a of sliding block is slidably arranged in structure in two 2a1 of sliding slot
Reliably.
Specifically, the upper and lower ends of one 2a of sliding slot are respectively arranged with two 9a of spring 1 and spring, the spring one
9 one end is fixed on the upper end of one 2a of sliding slot, and other end is connected on the sliding block 1 of one the top 2a of sliding slot, described
One end of two 9a of spring is fixed on the lower end of one 2a of sliding slot, and other end is connected in the sliding block 1 positioned at one 2a bottom of sliding slot
On, the upper and lower ends of two 2a1 of sliding slot are respectively arranged with four 9c of three 9b of spring and spring, and one end of three 9b of spring is fixed
In the upper end of two 2a1 of sliding slot, other end is connected on two 7a of sliding block of two the top 2a1 of sliding slot, four 9c of spring
One end be fixed on the lower end of two 2a1 of sliding slot, other end is connected on two 7a of sliding block of two 2a1 bottom of sliding slot.
When oil liquid in cargo tank 1 shakes, oil liquid, which is applied in kickboard 1, will drive kickboard 1 along track
One 2 move up and down, and spring 1 and two 9a of spring is arranged, and can provide buffering to kickboard 1, avoid the movement velocity of kickboard 1
Too fast, still further aspect can also play the role of that oil liquid is hindered to shake, and be conducive to the shaking amplitude for reducing oil liquid, play energy dissipating
With the effect of protection Ship Structure.
Specifically, the through-hole 6 is circular hole.Stress after circular hole facilitates processing and processes is small, it is not easy to deform.
Specifically, the kickboard 1, kickboard 24 include center kickboard 11, and the outside of the center kickboard 11 is wrapped up
There is one layer of rubber layer 12, the material of the rubber layer 12 is oil resistant rubber.
Rubber layer 12 can play the role of energy-absorbing and buffering, and kinetic energy when oil liquid rocks can be absorbed, be conducive to
Reduce the shaking amplitude of 1 inner fluid of cargo tank.
Specifically, several rubber salient points 13 are provided in the rubber layer 12, the material of the rubber salient point 13 is resistance to
Oily rubber.
Rubber salient point 13 can increase the contact area of cargo tank 1 inner fluid and rubber layer 12, that is, increase the area of energy-absorbing,
The kinetic energy absorbed when oil liquid rocks is further increased, the effect of the shaking amplitude of 1 inner fluid of cargo tank is reduced.
Embodiment two
This implementation is basically the same as the first embodiment, the difference is that: there are two kickboard components one, the kickboard component
Two have one, and the kickboard component two is arranged between two kickboard components one, and design in this way can optimize the inside of cargo tank 1
Structure improves the using effect for originally subtracting and shaking device.
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 (9)
1. a kind of oil carrier cargo tank subtracts rolling device, which is characterized in that including being arranged at least along cargo tank (1) length direction
One kickboard component one, the kickboard component one include kickboard one (3) and two tracks one (2), the kickboard one (3) it is transversal
Face is T-shaped to have horizontal part one (3b) and vertical portion one (3a), and two tracks one (2) are separately positioned on cargo tank (1)
The length direction of the left and right sides, the kickboard one (3) is consistent with the width direction of cargo tank (1), the left and right of the kickboard one (3)
Two sides are respectively arranged with several attachment bases one (8), and sliding block one (7), the sliding block one are provided on the attachment base one (8)
(7) it is slidably arranged in respectively on two tracks one (2), the horizontal part one (3b) of the kickboard one (3) and vertical portion one
It offers through-hole (6), is provided on the horizontal part one (3b) and vertical portion one (3a) of the kickboard one (3) several on (3a)
A positioning column (5a), be provided on the positioning column (5a) for offset oil liquid in cargo tank (1) shake caused by energy
Energy dissipator (5)；The energy dissipator (5) includes energy dissipating block (5b) and energy dissipating spring (5e), is had on the energy dissipating block (5b)
Pilot hole (5d), the energy dissipating block (5b) are slidably located on positioning column (5a) by pilot hole (5d), the positioning column (5a)
Free end be provided with limited block (5c), the size of the limited block (5c) is greater than the size of pilot hole (5d), the positioning column
Limit convex is provided on (5a) along (5f), the energy dissipating spring (5e) is set on positioning column (5a), the energy dissipating spring (5e)
One end be pressed on energy dissipating block (5b), other end is pressed on limit convex on (5f).
2. a kind of oil carrier cargo tank according to claim 1 subtracts rolling device, which is characterized in that the rolling device that subtracts also wraps
Include kickboard component two, the kickboard component two includes kickboard two (4) and four tracks two (21), the kickboard two (4) it is transversal
Face is T-shaped to have horizontal part two (4b) and vertical portion two (4a), and the kickboard two (4) sets along the length direction of cargo tank (1)
It sets, four tracks two (21) are symmetrically arranged at the left and right sides of cargo tank (1), the left and right of the horizontal part two (4b)
There are two the every side settings in two sides attachment base two (8a), and the every side in the left and right sides below the vertical portion two (4a) is provided with two branch
The free end of strut (10), the support rod (10) is provided with attachment base two (8a), and other the one of the attachment base two (8a)
End is fixed with sliding block two (7a), and the sliding block two (7a) is slidably arranged in respectively on four tracks two (21), the kickboard two
(4) it is offered through-hole (6) on horizontal part two (4b) and vertical portion two (4a), the horizontal part two (4b) of the kickboard two (4)
With several positioning columns (5a) are provided on vertical portion two (4a), be provided on the positioning column (5a) for offsetting cargo tank
(1) oil liquid shakes the energy dissipator (5) of generated energy in.
3. a kind of oil carrier cargo tank according to claim 2 subtracts rolling device, which is characterized in that every piece of energy dissipating block
The shape and quality of (5b) are all different.
4. a kind of oil carrier cargo tank according to claim 3 subtracts rolling device, which is characterized in that the energy dissipating block (5b)
Material is oil resistant rubber.
5. a kind of oil carrier cargo tank according to claim 4 subtracts rolling device, which is characterized in that on the track one (2)
It is provided with along vertical direction link slot one (2b), offers sliding slot one on the two relative side of the link slot one (2b)
(2a), the sliding block one (7) are slidably arranged in sliding slot one (2a), and the attachment base one (8) is arranged in link slot one (2b),
It is provided with along vertical direction on the track two (21) link slot two (2b1), the two opposite sides of the link slot two (2b1)
It is offered on face sliding slot two (2a1), the sliding block two (7a) is slidably arranged in sliding slot two (2a1), the attachment base two
(8a) is arranged in link slot two (2b1).
6. a kind of oil carrier cargo tank according to claim 5 subtracts rolling device, which is characterized in that the sliding slot one (2a)
Upper and lower ends are respectively arranged with spring one (9) and spring two (9a), and one end of the spring one (9) is fixed on sliding slot one (2a)
Upper end, other end are connected on the sliding block one (7) of the top sliding slot one (2a), and one end of the spring two (9a) is fixed
In the lower end of sliding slot one (2a), other end is connected on the sliding block one (7) of sliding slot one (2a) bottom, the sliding slot two
The upper and lower ends of (2a1) are respectively arranged with spring three (9b) and spring four (9c), and one end of the spring three (9b) is fixed on cunning
The upper end of slot two (2a1), other end are connected on the sliding block two (7a) of the top sliding slot two (2a1), the spring four
The one end of (9c) is fixed on the lower end of sliding slot two (2a1), and other end is connected in the sliding block two positioned at sliding slot two (2a1) bottom
On (7a).
7. a kind of oil carrier cargo tank according to claim 6 subtracts rolling device, which is characterized in that the through-hole (6) is circle
Hole.
8. a kind of oil carrier cargo tank according to claim 2 subtracts rolling device, which is characterized in that the kickboard one (3) is floated
Plate two (4) includes center kickboard (11), is enclosed with one layer of rubber layer (12), the rubber on the outside of the center kickboard (11)
The material of layer (12) is oil resistant rubber.
9. a kind of oil carrier cargo tank according to claim 8 subtracts rolling device, which is characterized in that on the rubber layer (12)
Several rubber salient points (13) are provided with, the material of the rubber salient point (13) is oil resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241545.7A CN106741653B (en) | 2016-12-29 | 2016-12-29 | A kind of oil carrier cargo tank subtracts rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241545.7A CN106741653B (en) | 2016-12-29 | 2016-12-29 | A kind of oil carrier cargo tank subtracts rolling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741653A CN106741653A (en) | 2017-05-31 |
| CN106741653B true CN106741653B (en) | 2019-03-19 |
Family
ID=58923425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241545.7A Active CN106741653B (en) | 2016-12-29 | 2016-12-29 | A kind of oil carrier cargo tank subtracts rolling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3137151A1 (en) * | 2022-06-28 | 2023-12-29 | Gaztransport Et Technigaz | Method for assembling an anti-sloshing system in a storage tank |
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| CN107416134B (en) * | 2017-08-18 | 2023-07-11 | 浙江海洋大学 | Horizontal swinging device for cargo hold of easy-fluidization cargo transport ship |
| CN108216496A (en) * | 2017-12-01 | 2018-06-29 | 浙江海洋大学 | The dual system of marine hydraulic hold swings device and its oscillation method processed |
| CN110395350B (en) * | 2019-08-07 | 2021-02-23 | 浙江海洋大学 | Oil storage tank based on oil tanker |
| CN110877663B (en) * | 2019-11-05 | 2021-12-24 | 沪东中华造船(集团)有限公司 | LNG filling ship cargo tank and anti-swing device thereof |
| CN110949617B (en) * | 2019-12-11 | 2021-12-17 | 中国海洋石油集团有限公司 | Shake reducing device and film type liquid tank |
| KR102324145B1 (en) * | 2021-01-15 | 2021-11-10 | (주)씨웨이테크 | Floating apparatus |
| CN114715558B (en) * | 2022-03-07 | 2023-07-04 | 江苏海洋大学 | Semi-active oscillation device and oscillation method |
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| WO2024003482A1 (en) * | 2022-06-28 | 2024-01-04 | Gaztransport Et Technigaz | Method for assembling an anti-sloshing system in a storage tank |
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