CN109606546A - A kind of vertical method for supporting for the Type B fuel compartment at container ship step - Google Patents
A kind of vertical method for supporting for the Type B fuel compartment at container ship step Download PDFInfo
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- CN109606546A CN109606546A CN201811287375.5A CN201811287375A CN109606546A CN 109606546 A CN109606546 A CN 109606546A CN 201811287375 A CN201811287375 A CN 201811287375A CN 109606546 A CN109606546 A CN 109606546A
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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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
- B63B25/28—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for deck loads
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of vertical method for supporting for the Type B fuel compartment at container ship step, a kind of dedicated vertical supporting device is used in this method, upper part is supported in the incline position of Type B fuel compartment side wall, lower part is set at the step in container, it include fuel compartment support, step pedestal, lamination flitch and stainless steel plate in the vertical supporting device structure, this method comprises the following steps that and completes fuel compartment support erection welding on being placed in precasting steel frame platform；Pass through the fixed upper layer pressed wood of epoxy and stainless steel plate toward fuel compartment rest base；Step pedestal and step connection bracket are subjected to normal state installation, by step pedestal through full penetration in Ship Structure；Toward step base top setting underlying layer pressed wood and stainless steel plate；After Type B fuel compartment integral constructing completes lifting in place, directly it is located on corresponding accurate location.Method of the invention effectively supports the LNG fuel compartment vertical load of container ship.
Description
Technical field
The invention belongs to shipbuildings, and in particular to a kind of Type B fuel compartment applied at container ship step it is vertical
Support device and installation method.
Background technique
Self LNG cargo tank is divided into A type, Type B, c-type independent tank, and wherein Type B cabin has volume of compartment big, the spies such as flexible arrangement
Point, therefore the application in Type B cabin has biggish market prospects.Under the overall background that current environmental protection pressure becomes tight, LNG fuel conduct
Clean energy resource is gradually approved by shipping and Ship Design company.
As the container ship Type B fuel compartment of storage LNG fuel, its main feature is that independent self-sustaining cold low temperature cargo tank entirely,
For the container ship using this scheme, usually Type B fuel compartment is being set near cabin, the Main Load of fuel compartment is
The vertical load that own wt and liquid loadage amount generate, fuel compartment bottom use seat supports.Since such fuel compartment is in
" Lyu " font, bottom section is smaller, and the pressure that common base support means are born is larger, the bevel siding and level of fuel compartment
The angle in face is generally 20 ° ~ 50 °, at this stage again the support device being used to support in bevel siding without standard.
We once developed the support device positioned at Type B fuel compartment bottom, and had applied for Patent No. accordingly
201711374806.7 patent of invention " Large LNG ship Type B containment system support device and its installation method ".But the device
It can not apply at stepped locations of the invention.In this regard, the present invention proposes a kind of novel support device arrangement, in packaging
Support device is set at the step of case, mitigates the pressure of base support means.
Summary of the invention
The purpose of the present invention is overcoming the problems, such as effectively be supported at existing Type B cargo tank bottom sidewall position,
Design a kind of LNG fuel compartment vertical load that can effectively support container ship, and the Multifunctional supporting that structure is simple, easily manufactured
Device.The vertical support at the sidewall locations of Type B fuel compartment is realized using the device of the invention.
In order to achieve the above object of the invention, the technical solution that the invention patent provides is as follows:
A kind of vertical method for supporting for the Type B fuel compartment at container ship step, which is characterized in that one is used in this method
The dedicated vertical supporting device of kind, the vertical supporting device upper support is in the incline position of Type B fuel compartment side wall, lower part setting
It include fuel compartment support, step pedestal, lamination flitch in the vertical supporting device structure at the step in container
And stainless steel plate, bottom plate of the top of the fuel compartment support by welded connecting Type B fuel compartment, fuel compartment support lower part
A top lamination wood is connected by epoxy resin, the step pedestal is connected to the step of Ship Structure by stiffening plate
Place connects a underlying layer pressed wood by epoxy resin at the top of step pedestal, is laminated the wooden bottom under in the top
Side lamination wood top is equipped with two layers of stainless steel plate as contact surface；This method comprises the following steps that
The first step completes fuel compartment support erection welding on the precasting steel frame platform for placing vertical supporting device；Fuel compartment
Support is made into two segments, and using buffer board as boundary, a segment, more than buffer board plate and reinforcing rib are used as below buffer board
As a segment, the steelwork component of two segments assembles in prefabricated steel platform and welding fabrication.
Second step, toward fuel compartment rest base be arranged card slot in be poured 10mm thickness low temperature resistant epoxy, then
By top lamination wood be installed into card slot, then above lamination wood and clamping groove plate all poured along the gap of surrounding fill it is resistance to low
Temperature epoxy base resin is adhesively fixed, in the lower surface of the top of fuel compartment support lamination wood, using Low-temperature epoxy base resin
Bonding one layer of stainless steel plate of installation；
Step pedestal and step connection bracket are carried out normal state installation, step pedestal are existed by full penetration by third step
In Ship Structure；
4th step, the clamping groove plate being arranged toward step base top are formed by the low temperature resistant epoxy group tree that 10mm thickness is poured in card slot
Rouge, then underlying layer pressed wood is installed into card slot, at underlying layer pressed wood clamping groove plate edge the gap of surrounding all pour fill it is resistance to
Low-temperature epoxy base resin is adhesively fixed, viscous using Low-temperature epoxy base resin in the upper surface of the underlying layer pressed wood of step pedestal
Knot one layer of stainless steel plate of installation；
5th step is directly located on corresponding accurate location after Type B fuel compartment integral constructing completes lifting in place, that is, builds
It makes in hoisting process, reinforces precision controlling, to guarantee two lamination flitch aligned in position up and down, and effectively connect by stainless steel plate
Touching.
In a kind of vertical supporting device for the Type B fuel compartment at container ship step of the invention, as into one
Step design, includes support baseboard, upper reinforcing plate, upper layer pressed wood clamping groove plate and buffer board on the fuel compartment seat structure,
The upper reinforcing plate includes one piece of lateral stiffening plate and the longitudinally reinforced plate of muti-piece, the top of the transverse direction stiffening plate have with
The identical tilt angle of fuel compartment side wall, the longitudinally reinforced plate vertical welding of muti-piece are fixed in lateral stiffening plate to be formed and intersect branch
Support structure, the bottom of cross-brace construction are fixed with the support baseboard, fix in the middle part vertical welding of lateral stiffening plate
It is parallel to the buffer board of the support baseboard, the longitudinally reinforced plate of the whole of the buffer board lower part is vertical with buffer board to be connect,
The longitudinally reinforced plate in the part on buffer board top is vertical with buffer board to be connect, the longitudinally reinforced plate in part and buffer board connection at an acute angle,
The longitudinally reinforced plate quantity of buffer board upper and lower part is identical and position is opposite, and the lower surface of the support baseboard is fixed with upper layer
Pressed wood clamping groove plate is equipped with a waling to form a rectangular card slot in rectangular card slot, the top lamination wood is set
In the centre of the upper layer pressed wood clamping groove plate, interspaces between the upper layer pressed wood clamping groove plate and top lamination wood, poured in gap in advance
It is marked with epoxy resin.
In a kind of vertical supporting device for the Type B fuel compartment at container ship step of the invention, as into one
Step design, the step pedestal includes that support top plate, lower reinforcing plate, lower layer's pressed wood clamping groove plate connect bracket with step, more
The lower reinforcing plate of block vertical and horizontal interconnection forms vertical force structure, the fixed lower reinforcing plate bottom of interconnection and ship
Body is welded and fixed, and the step connection bracket is vertically connected on the side of vertical force structure, and step connects the another of bracket
Side is connected laterally on the step of Ship Structure, is the support top plate to organize as rigid base on vertical force structure top
Holder structure, the support top plate top are equipped with lower layer's pressed wood clamping groove plate to form a rectangular card slot, are equipped with one in rectangular card slot
Waling, the underlying layer pressed wood are placed in the centre of lower layer's pressed wood clamping groove plate, lower layer's pressed wood clamping groove plate with
It interspaces in advance between underlying layer pressed wood, epoxy resin is cast in gap.
In a kind of vertical supporting device for the Type B fuel compartment at container ship step of the invention, as into one
Step design, the top lamination wood and underlying layer pressed wood are the lamination flitch that vertical compressive strength reaches 235Mpa.
In a kind of vertical supporting device for the Type B fuel compartment at container ship step of the invention, as into one
Step design, the stainless steel plate are the stainless billet with a thickness of 5mm, and material is 404L stainless steel, using low temperature resistant
Epoxy resin is separately fixed in top lamination wood and underlying layer pressed wood.
Based on the above-mentioned technical proposal, the present invention is real for the vertical supporting device of the Type B fuel compartment at container ship step
It tramples in application and achieves following technical effect:
1. vertical supporting device of the present invention makes fuel compartment vertical load be effectively passed to container ship step by rationally designing
On, and the metal structure of fuel compartment support and the metal structure of step pedestal are not directly contacted with, and load is passed by lamination flitch
It passs, avoids the transmitting of heat, ensure that effective insulation in the cabin low temperature LNG, and for the mechanical characteristic of lamination flitch, hanging down
To between the lamination flitch of stress, increase by two pieces of stainless steel plates, lamination flitch is avoided to bear shearing force.And whole device is arranged
Two blocks of lamination wood, can be to avoid lamination in the case where being laminated the identical situation of the wooden overall height compared to one block of lamination wood of conventional arrangement
The creeping deformation of flitch.
2. conventional Type B cabin base support means are different from, in fuel compartment support of the invention, in stiffening plate interposition
It installs and is equipped with buffer board, to avoid fuel compartment in the case where being underfilled with, discontinuity of the present invention is brought bad to the present invention
Influence or destruction.
3. different from the support device in conventional Type B bilge portion in addition, reinforcing rib more than buffer board does not hang down with horizontal plane
Directly, this is that vertical bone inside reinforcing rib and fuel compartment to be considered wants " centering ", and wherein angle is generally 60 degree to 90 degree.
4. it is different from the support device in conventional Type B bilge portion, there is a longitudinal direction to add in fuel compartment support and step pedestal
Strengthening tendons are deep into lamination wood, prevent from being laminated the mobile effect of wood to play.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the vertical supporting device for the Type B fuel compartment at container ship step of the present invention
Figure.
Fig. 2 is the A-A direction view in Fig. 1.
Fig. 3 is the B-B direction view in Fig. 1.
Fig. 4 is the C-C direction view in Fig. 1.
Fig. 5 is a kind of installation site of the vertical supporting device for the Type B fuel compartment at container ship step of the present invention
Schematic diagram.
Fig. 6 is a kind of Installation Example of the vertical supporting device for the Type B fuel compartment at container ship step of the present invention
Schematic diagram.
Specific embodiment
We come to the present invention in conjunction with attached drawing and specific embodiment for the Type B fuel compartment at container ship step below
Vertical supporting device further describe in detail, in the hope of providing a clearer understanding of its structure composition and application side
Formula, but be not intended to limit the protection scope of the present invention.
The present invention is a kind of vertical method for supporting for the Type B fuel compartment at container ship step, is used in this method
A kind of dedicated vertical supporting device, in the incline position of Type B fuel compartment side wall, lower part is set the vertical supporting device upper support
It is placed at the step in container, includes fuel compartment support, step pedestal, lamination wood in the vertical supporting device structure
Side and stainless steel plate, the top of the fuel compartment support is by being welded to connect the bottom plate of Type B fuel compartment, under fuel compartment support
Portion connects a top lamination wood by epoxy resin, and the step pedestal is connected to the step of Ship Structure by stiffening plate
Place connects a underlying layer pressed wood by epoxy resin at the top of step pedestal, is laminated the wooden bottom under in the top
Side lamination wood top is equipped with two layers of stainless steel plate as contact surface.
Above-mentioned vertical supporting methods comprise the following steps that
The first step completes fuel compartment support erection welding on the precasting steel frame platform for placing vertical supporting device；Fuel compartment
Support is made into two segments, and using buffer board as boundary, a segment, more than buffer board plate and reinforcing rib are used as below buffer board
As a segment, the steelwork component of two segments assembles in prefabricated steel platform and welding fabrication.
Second step, toward fuel compartment rest base be arranged card slot in be poured 10mm thickness low temperature resistant epoxy, then
By top lamination wood be installed into card slot, then above lamination wood and clamping groove plate all poured along the gap of surrounding fill it is resistance to low
Temperature epoxy base resin is adhesively fixed, in the lower surface of the top of fuel compartment support lamination wood, using Low-temperature epoxy base resin
Bonding one layer of stainless steel plate of installation；
Step pedestal and step connection bracket are carried out normal state installation, step pedestal are existed by full penetration by third step
In Ship Structure；
4th step, the clamping groove plate being arranged toward step base top are formed by the low temperature resistant epoxy group tree that 10mm thickness is poured in card slot
Rouge, then underlying layer pressed wood is installed into card slot, at underlying layer pressed wood clamping groove plate edge the gap of surrounding all pour fill it is resistance to
Low-temperature epoxy base resin is adhesively fixed, viscous using Low-temperature epoxy base resin in the upper surface of the underlying layer pressed wood of step pedestal
Knot one layer of stainless steel plate of installation；
5th step is directly located on corresponding accurate location after Type B fuel compartment integral constructing completes lifting in place, that is, builds
It makes in hoisting process, reinforces precision controlling, to guarantee two lamination flitch aligned in position up and down, and effectively connect by stainless steel plate
Touching.
Above-mentioned fuel compartment support includes that support baseboard 5,6 upper layer pressed wood clamping groove plate 7 of upper reinforcing plate are gentle in structure
Punching 12, the upper reinforcing plate 6 include one piece of lateral stiffening plate and the longitudinally reinforced plate of muti-piece, the transverse direction stiffening plate it is upper
Side has tilt angle identical with fuel compartment side wall, and the longitudinally reinforced plate vertical welding of muti-piece is fixed in lateral stiffening plate with shape
At cross-brace construction, the bottom of cross-brace construction is fixed with the support baseboard 5.It is vertical at the middle part of lateral stiffening plate
The buffer board 12 for being parallel to the support baseboard 5 is welded and fixed, the longitudinally reinforced plate of whole of 12 lower part of buffer board with it is slow
Punching 12 vertically connects, and the longitudinally reinforced plate in part on 12 top of buffer board is vertical with buffer board 12 to be connect, the longitudinally reinforced plate in part
It is identical as the longitudinally reinforced plate quantity of the connection at an acute angle of buffer board 12,12 upper and lower part of buffer board and position is opposite, Fig. 1 and figure
The K.L. of display in 2 is the chine of connection, and K.P. is knuckle point.
The lower surface of the support baseboard 5 is fixed with upper layer pressed wood clamping groove plate 7 to form a rectangular card slot, rectangular card slot
It is inside equipped with a waling 13, waling 13 is to play wooden effect of firm top lamination, the top lamination
Wood 1 is placed in the centre of the upper layer pressed wood clamping groove plate 7, interspaces in advance between the upper layer pressed wood clamping groove plate 7 and top lamination wood 1,
Epoxy resin 11 is cast in gap.
In practice, fuel compartment support forms vertical force structure by the intersection of upper reinforcing plate 6, forms together with base-plate 5
One rigid base structure, fuel compartment support are attached by upper reinforcing plate 6 with liquid tank；To adapt to fuel compartment in the oblique of side wall
It spends, has one piece of gradient being arranged to as fuel compartment side wall in upper reinforcing plate, while reinforcing rib will be directed at the bone in fuel compartment
Material, so the reinforcing rib on upper reinforcing plate is arranged to tilt pattern, while guaranteeing " centering " design of two ends, in upper reinforcement
The middle part of plate, the purpose that buffer board is arranged is in the case where fuel compartment is underfilled with, and lower section load is bigger, avoids to fuel compartment branch
Seat generates the excessive adverse effect of stress.
Above-mentioned step pedestal includes that support top plate 8, lower reinforcing plate 9, lower layer's pressed wood clamping groove plate 10 connect elbow with step
Plate 15, the lower reinforcing plate 9 of muti-piece vertical and horizontal interconnection form vertical force structure, the fixed lower reinforcing plate of interconnection
9 bottoms are fixed with Hull Welding, and the step connection bracket 15 is vertically connected on the side of vertical force structure, step connection
The other side of bracket 15 is connected laterally on the step of Ship Structure, is the support top plate 8 on vertical force structure top
Become rigid base structure with group, which is equipped with lower layer's pressed wood clamping groove plate 10 to form a rectangular card slot, just
A waling 14 is equipped in shape card slot, the underlying layer pressed wood 2 is placed in the centre of lower layer's pressed wood clamping groove plate 10,
It interspaces in advance between lower layer's pressed wood clamping groove plate 10 and underlying layer pressed wood 2, epoxy resin 11 is cast in gap.
In practice, step pedestal forms vertical force structure by the intersection of lower reinforcing plate 9 of vertical and horizontal, equally and support
Top plate 8 forms a rigid base structure together.Step pedestal by stiffening plate 9 with Ship Structure by being attached.Step bottom
The support top plate 8 of seat is rectangular card slot, and lower layer's pressed wood 2 is set in card slot, underlying layer pressed wood 2 and lower layer's pressed wood clamping groove plate 10
Between interspace in advance, be cast with low temperature resistant epoxy 11 in gap, guarantee underlying layer pressed wood 2 and step pedestal good connection.
The top in the underlying layer pressed wood 2 and fuel compartment support of installation is bonded on step pedestal and is laminated wooden 1 collective effect, guarantees driving headstock
The vertical force that seat transmits is effectively passed in Ship Structure.The effect of step connection bracket 15 is to remove the load of whole device to divide
Except on cloth to the Ship Structure of underface, similarly it is distributed in the Ship Structure on side, fuel compartment support and step pedestal
Between two pieces of lamination flitches between be equipped with two layers of 5mm thickness stainless steel plate, be bonded in respectively by low temperature resistant epoxy,
On the contact surface of lower two pieces of laminations wood.
In vertical supporting device of the present invention for the Type B fuel compartment at container ship step, fuel compartment support metal material
Material is low temperature resistant metal material, and such as nickel steel or manganese steel, the step base metal material is carbon steel material, top lamination wood 1
It is the lamination flitch that vertical compressive strength reaches 235Mpa with underlying layer pressed wood 2.Stainless steel plate is the stainless steel pad with a thickness of 5mm
Plate, material are 404L stainless steel, are separately fixed at top lamination wood 1 and underlying layer pressed wood 2 using low temperature resistant epoxy resin
On.
As shown in Figure 5 and Figure 6, the vertical support dress of the Type B fuel compartment being applied at container ship step of the present embodiment
Set, the support device as LNGB type fuel compartment bottom, at the position D of Fig. 6.The fuel compartment support of vertical supporting device with
For LNG fuel Ceiling by being welded to connect, the metal material that fuel compartment support uses is low temperature resistant metal material 9Ni steel, is used
Lamination wood be vertical compressive strength reach 235MPa.
With the vertical method for supporting of LNG fuel compartment of the invention and dedicated unit, the work with vertical support LNG fuel compartment
With.The vertical compression mechanics for being laminated wood is functional, and intensity reaches 235MPa, suitable with the rank of common iron, but such layer
Laterally shear stress allowable is 35 to 56MPa for pressed wood side, it is therefore desirable to guarantee vertical direction of the stress along lamination wood of lamination wood
Transmitting, due to the confficient of static friction very little between stainless steel and stainless steel, by fuel compartment support and step plinth course pressed wood
The stainless steel plate being arranged between side guarantees that the lamination lumps of wood is solely subjected to vertical force, avoids lateral stressed.Two pieces of layers are arranged in whole device
Pressed wood, can be to avoid lamination flitch in the case where being laminated the identical situation of the wooden overall height compared to one block of lamination wood of conventional arrangement
Creeping deformation.And between fuel compartment support and step pedestal and be not directly contacted with, but the biography of load is carried out by lamination flitch
It passs, it is possible to prevente effectively from the transmitting of heat, designs reasonable, easily manufactured, good mechanical properties, excellent heat insulating performance has very
Good practical value.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, specification should be considered as illustrative rather than limit
Property processed.
Claims (5)
1. a kind of vertical method for supporting for the Type B fuel compartment at container ship step, which is characterized in that used in this method
A kind of dedicated vertical supporting device, in the incline position of Type B fuel compartment side wall, lower part is set the vertical supporting device upper support
It is placed at the step in container, includes fuel compartment support, step pedestal, lamination wood in the vertical supporting device structure
Side and stainless steel plate, the top of the fuel compartment support is by being welded to connect the bottom plate of Type B fuel compartment, under fuel compartment support
Portion connects a top lamination wood by epoxy resin, and the step pedestal is connected to the step of Ship Structure by stiffening plate
Place connects a underlying layer pressed wood by epoxy resin at the top of step pedestal, is laminated the wooden bottom under in the top
Side lamination wood top is equipped with two layers of stainless steel plate as contact surface；This method comprises the following steps that
The first step completes fuel compartment support erection welding on the precasting steel frame platform for placing vertical supporting device；Fuel compartment
Support is made into two segments, and using buffer board as boundary, a segment, more than buffer board plate and reinforcing rib are used as below buffer board
As a segment, the steelwork component of two segments assembles in prefabricated steel platform and welding fabrication；
Second step is poured the low temperature resistant epoxy of 10mm thickness in the card slot being arranged toward fuel compartment rest base, then will be upper
Side's lamination wood is installed into card slot, and then lamination wood and clamping groove plate all pour along the gap of surrounding and fill low temperature resistant ring above
Oxygroup resin is adhesively fixed, resin-bonded using Low-temperature epoxy base in the lower surface of the top of fuel compartment support lamination wood
One layer of stainless steel plate is installed；
Step pedestal and step connection bracket are carried out normal state installation, step pedestal are existed by full penetration by third step
In Ship Structure；
4th step, the clamping groove plate being arranged toward step base top are formed by the low temperature resistant epoxy group tree that 10mm thickness is poured in card slot
Rouge, then underlying layer pressed wood is installed into card slot, at underlying layer pressed wood clamping groove plate edge the gap of surrounding all pour fill it is resistance to
Low-temperature epoxy base resin is adhesively fixed, viscous using Low-temperature epoxy base resin in the upper surface of the underlying layer pressed wood of step pedestal
Knot one layer of stainless steel plate of installation；
5th step is directly located on corresponding accurate location after Type B fuel compartment integral constructing completes lifting in place, that is, builds
It makes in hoisting process, reinforces precision controlling, to guarantee two lamination flitch aligned in position up and down, and effectively connect by stainless steel plate
Touching.
2. a kind of vertical method for supporting for the Type B fuel compartment at container ship step according to claim 1, special
Sign is, includes support baseboard (5), upper reinforcing plate (6), upper layer pressed wood clamping groove plate (7) on the fuel compartment seat structure
With buffer board (12), the upper reinforcing plate (6) includes that one piece of lateral stiffening plate and the longitudinally reinforced plate of muti-piece, the transverse direction add
The top of strong plate has tilt angle identical with fuel compartment side wall, and the longitudinally reinforced plate vertical welding of muti-piece is fixed on lateral reinforcement
To form cross-brace construction on plate, the bottom of cross-brace construction is fixed with the support baseboard (5), in lateral stiffening plate
The fixed buffer board (12) for being parallel to the support baseboard (5) of middle part vertical welding, the whole of buffer board (12) lower part
Longitudinally reinforced plate is vertical with buffer board (12) to be connect, and the longitudinally reinforced plate in part on buffer board (12) top and buffer board (12) are hung down
It is direct-connected to connect, the longitudinally reinforced plate in part and buffer board (12) connection at an acute angle, the longitudinally reinforced plate of buffer board (12) upper and lower part
Quantity is identical and position is opposite, and the lower surface of the support baseboard (5) is fixed with upper layer pressed wood clamping groove plate (7) to form a side
Shape card slot, rectangular card slot is interior to be equipped with a waling (13), and the top is laminated wooden (1) and is placed in the upper layer pressed wood card
The centre of frid (7), the upper layer pressed wood clamping groove plate (7) and top interspace in advance between being laminated wooden (1), and epoxy is cast in gap
Resin (11).
3. a kind of vertical method for supporting for the Type B fuel compartment at container ship step according to claim 1, special
Sign is that the step pedestal includes that support top plate (8), lower reinforcing plate (9), lower layer's pressed wood clamping groove plate (10) and step connect
It connects bracket (15), the lower reinforcing plate (9) of muti-piece vertical and horizontal interconnection forms vertical force structure, what interconnection was fixed
Stiffening plate (9) bottom is fixed with Hull Welding, and step connection bracket (15) is vertically connected on the one of vertical force structure
The other side of side, step connection bracket (15) is connected laterally on the step of Ship Structure, is institute on vertical force structure top
The support top plate (8) stated with organize become rigid base structure, support top plate (8) top be equipped with lower layer's pressed wood clamping groove plate (10) with
A rectangular card slot is formed, a waling (14) is equipped in rectangular card slot, the underlying layer pressed wood (2) is placed in described
The centre of lower layer's pressed wood clamping groove plate (10) interspaces in advance between lower layer's pressed wood clamping groove plate (10) and underlying layer pressed wood (2), gap
Inside it is cast with epoxy resin (11).
4. a kind of vertical method for supporting for the Type B fuel compartment at container ship step according to claim 1, special
Sign is that the top is laminated wooden (1) and underlying layer pressed wood (2) is the lamination flitch that vertical compressive strength reaches 235Mpa.
5. a kind of vertical method for supporting for the Type B fuel compartment at container ship step according to claim 1, special
Sign is that the stainless steel plate is the stainless billet with a thickness of 5mm, and material is 404L stainless steel, using low temperature resistant
Epoxy resin is separately fixed at top and is laminated in wooden (1) and underlying layer pressed wood (2).
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| CN201811287375.5A CN109606546A (en) | 2018-10-31 | 2018-10-31 | A kind of vertical method for supporting for the Type B fuel compartment at container ship step |
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| CN201811287375.5A CN109606546A (en) | 2018-10-31 | 2018-10-31 | A kind of vertical method for supporting for the Type B fuel compartment at container ship step |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978611A (en) * | 2021-11-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | A stop and shake and vertical compound device that supports for B type LNG fuel tank |
| CN114056511A (en) * | 2021-10-15 | 2022-02-18 | 沪东中华造船(集团)有限公司 | Vertical support insulation mounting method for B-type independent fuel tank of container ship |
| CN114379730A (en) * | 2021-12-06 | 2022-04-22 | 沪东中华造船(集团)有限公司 | Replaceable liquid tank support and using method thereof |
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| CN113978611A (en) * | 2021-11-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | A stop and shake and vertical compound device that supports for B type LNG fuel tank |
| CN114379730A (en) * | 2021-12-06 | 2022-04-22 | 沪东中华造船(集团)有限公司 | Replaceable liquid tank support and using method thereof |
| CN114379730B (en) * | 2021-12-06 | 2024-01-02 | 沪东中华造船(集团)有限公司 | Replaceable liquid tank support and use method thereof |
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Application publication date: 20190412 |