CN207208386U - A kind of FPSO ships with Lift-on/Lift-off System - Google Patents
A kind of FPSO ships with Lift-on/Lift-off System Download PDFInfo
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- CN207208386U CN207208386U CN201721065671.1U CN201721065671U CN207208386U CN 207208386 U CN207208386 U CN 207208386U CN 201721065671 U CN201721065671 U CN 201721065671U CN 207208386 U CN207208386 U CN 207208386U
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- lift
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- hanging beam
- ersl
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Abstract
A kind of FPSO ships with Lift-on/Lift-off System are the utility model is related to, including hull, main deck and Lift-on/Lift-off System, the hull and main deck combine to form cabin, if being divided into dried layer cabin by deck in the cabin.The Lift-on/Lift-off System includes cabin overhead traveling crane, hanging beam, suspension ring and transport vehicle, the main deck is provided with ERSL, the ERSL connects each cabin from main deck by the hanging object mouth being arranged on each layer deck, the cabin overhead traveling crane is arranged on above ERSL, the hanging beam is arranged in each cabin, and travelling facility is provided with the hanging beam.The suspension ring are arranged close on the deck web frame and/or stringers material of hanging beam, and the transport vehicle is placed in each layer cabin.Each handling appliance and transport channel cooperate on FPSO ships, and perfection realizes handling maintenance of equipment to ERSL mouth, and the effect lifted to main deck, solves the problems, such as most overhaul of the equipments handling difficulties.
Description
Technical field
FPSO ships are the utility model is related to, more particularly to a kind of convenience is repaired to equipment hoisting, the band Lift-on/Lift-off System of maintenance
FPSO ships.
Background technology
FPSO is the high-tech product in current ocean engineering ship, and domestic and international shipowner will to its marine continuous Years Of Service
Also more and more higher is sought, this also proposes high requirement to the reliability of its engine room facilities.Because marine situation is complicated, equipment goes out
Existing problem is inevitable, therefore maintenance, lifting, the maintenance to faulty equipment are to ensure the important hand that FPSO is normally continuously on active service
Section.Lift-on/Lift-off System is not perfect enough in general FPSO ships, and certain difficulty is caused to overhaul of the equipments.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide it is a kind of have the FPSO ships for improving Lift-on/Lift-off System, can be with
Realize and conveniently equipment is overhauled, lifted, is safeguarded.
Technical scheme is used by the utility model：A kind of FPSO ships with Lift-on/Lift-off System, including hull, main deck and
Lift-on/Lift-off System, the hull and main deck combine to form cabin, if being divided into dried layer cabin by deck in the cabin.It is described to hang
Dress system includes cabin overhead traveling crane, hanging beam, suspension ring and transport vehicle, and the main deck is provided with ERSL, the ERSL from
Main deck connects each cabin by the hanging object mouth being arranged on each layer deck, and the cabin overhead traveling crane is arranged on above ERSL,
The hanging beam is arranged in each cabin, and travelling facility is provided with the hanging beam.The suspension ring are arranged close to the deck of hanging beam
On web frame and/or stringers material, the transport vehicle is placed in each layer cabin.Cabin overhead traveling crane is mainly used in setting in cabin
It is standby to be hung out from ERSL to main deck；Hanging beam is used for the equipment that the larger needs of handling overhaul；It is less that suspension ring are used for handling
Need the equipment overhauled, or in the larger equipment of narrow and small position handling, hanging beam can be coordinated to use；Transport vehicle is used in first
Moved in board channel, transport the equipment for needing to lift to spacious place or at each hanging object mouth.
Further, the cabin crane crossbeam is moved along guide rail direction, forms a travel region.
Further, transport channel is provided with the deck of the nacelle, the transport vehicle moves on transport channel.Transport
Car is used for the mobile various equipment in deck passages.
Further, in addition to deck is hung, and the deck is hung installed in cabin doorway.Deck is hung for maintained equipment nearby,
The equipment handling to be safeguarded to neighbouring passage.
Further, the transport channel is extended at hanging beam below cabin overhead traveling crane travel region.Transport vehicle is on passage
After being moved to below travel region, equipment can be sling on main deck.
Further, the center of the ERSL and the center of each layer hanging object mouth be on the same line.It can thus pass through
Engine room crane hangs out the equipment in cabin on main deck.
Further, the ERSL perforate is square, can meet that whole large scale equipments pass through.
Further, the hanging beam includes the baffle plate of support column, crossbeam and crossbeam both ends, and the crossbeam is lifted by support column
In cabin, the support column and crossbeam are I-steel.
Further, the transport vehicle is manpower dolly and/or motor-driven carrier.Can market according to shipowner's Notes buying into
Product, travelling bogie are used for each layer deck passages transport.
Each handling appliance and transport channel form Lift-on/Lift-off System and cooperated on FPSO ships, and perfection realizes handling dimension
Equipment is repaiied to ERSL mouth, and the effect lifted to main deck, solve the problems, such as most overhaul of the equipments handling difficulties.
Brief description of the drawings
Fig. 1 is the utility model top view figure.
Fig. 2 is the utility model hanging beam mechanism schematic diagram.
Fig. 3 is suspension ring structural representation.
Fig. 4 is suspension ring diagrammatic cross-section.
Fig. 5 is the utility model section figure.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of FPSO ships with Lift-on/Lift-off System of the utility model, including hull 10, main deck
11 and Lift-on/Lift-off System, hull 10 and main deck 11 combination forms cabin 12, if being divided into the cabin 12 by deck 13
Dried layer cabin 14.
Further, the utility model Lift-on/Lift-off System includes cabin overhead traveling crane 1, hanging beam 2, suspension ring 3 and transport vehicle 4, with reference to conventional
Experience, the maintenance of equipment weight of handling is not over 25T in cabin, and what is transported by deck 13 is mostly middle-size and small-size maintenance of equipment, weight
Amount is not over 10T.
Load-bearing requirements can so be determined：
The load-bearing requirements of hanging beam 2：Hanging beam 2 and the driving of supporting purchase need load-bearing 25T.
The load-bearing requirements of suspension ring 3：Suspension ring 3 and the cucurbit of supporting purchase need load-bearing 20T.
The load-bearing requirements of transport vehicle 4：Transport vehicle 4 needs load-bearing 10T.
The main deck 11 is provided with ERSL 5, and the ERSL 5 is from main deck 11 by being arranged on each layer deck
Hanging object mouth 7 on 13 connects each cabin 14, and the cabin overhead traveling crane 1 is arranged on the top of ERSL 5, and the hanging beam 2 is arranged on each
In cabin 14, travelling facility is installed on the hanging beam 2.
The suspension ring 3 are arranged close on the web frame of deck 13 and/or stringers material of hanging beam 2, and suspension ring 3 are a welding steel
Structure ring, as shown in figure 3, it includes set square, annulus.The general high strength steel from AH36 or DH36 is as suspension ring 3
Material, for bearing machine utilization and own wt.Requirement of the FPSO ships to safety is higher, therefore to corresponding suspension ring 3
Design it is also proposed higher requirement, and by measuring and calculating, the safety coefficient of the suspension ring 3 of FPSO standards is substantially common standard suspension ring 3
2-3 times.Cucurbit equipment can be in market according to shipowner's Notes buying finished product.Suspension ring 3 are used for handling and overhaul less equipment,
Or in the narrow and small larger maintenance of equipment of position handling.Weight of equipment is different, from the specification of suspension ring 3 of various criterion, such as following table institute
It is shown as the selection standard of suspension ring 3.The size that each letters of a to g refer in form is as shown in Figures 3 and 4.
| Design load (t) | a(mm) | b(mm) | c(mm) | d(mm) | e(mm) | f(mm) | g(mm) |
| 5 | 440 | 40 | 55 | 16 | 180 | 16 | 10 |
| 10 | 260 | 25 | 70 | 20.5 | 100 | 25 | 10 |
| 20 | 400 | 35 | 105 | 30 | 125 | 32 | 20 |
The transport vehicle 4 is placed in each layer cabin 14.Cabin overhead traveling crane 1 is mainly used in the equipment in cabin 14 from cabin
Skylight 5 hangs out main deck 11；Hanging beam 2 is used for the equipment that the larger needs of handling overhaul；Suspension ring 3 are used for the less needs of handling
The equipment of maintenance, or in the larger equipment of slight position handling, hanging beam 2 can be coordinated to use；Transport vehicle 4 is used on deck
Moved on 13 passages, transport the equipment for needing to lift to spacious place or at each hanging object mouth 7.
Further, the crossbeam of cabin overhead traveling crane 1 moves along the direction of guide rail 11, forms a travel region 12.
Further, transport channel is provided with the deck 13 of the nacelle, the transport vehicle 4 moves on transport channel.
Transport vehicle 4 is used for the mobile various equipment on the passage of deck 13.
Further, in addition to deck hangs 6, and the deck hangs 6 and is arranged on the doorway of cabin 14.Hang 6 and be used to safeguard nearby in deck
Equipment, the equipment handling to be safeguarded to neighbouring passage.Hang 6 load-bearing requirements in deck：Deck, which hangs 6, needs load-bearing 3T.
Further, the transport channel extends to the lower section of 1 travel region of cabin overhead traveling crane 12 at hanging beam 2.Transport vehicle 4 is logical
After the lower section of travel region 12 is moved on road, equipment can be sling on main deck 11.
Further, the center of the ERSL 5 and the center of each layer hanging object mouth 7 be on the same line.It can thus lead to
Cabin overhead traveling crane 1 is crossed to hang out the equipment in cabin 14 on main deck 11.
Further, the perforate of ERSL 5 is square, can meet that whole large scale equipments pass through.
Further, the hanging beam 2 is steel structure girder, includes the baffle plate 23 of support column 21, crossbeam 22 and the both ends of crossbeam 22, institute
State crossbeam 22 to be lifted in cabin 14 by support column 21, the support column 21 and crossbeam 22 are I-steel, for bearing equipment
Load and own wt.Travelling facility is installed on crossbeam 22, travelling facility can in market according to shipowner's Notes buying finished product,
Weight of equipment is different, from the specification of hanging beam 2 of various criterion, the work of hanging beam 2 selection as shown in the table for different handling weight
Word steel specification.Hanging beam 2 is used for handling major repair equipment or is arranged on the top of hanging object mouth 7.
| SWL(T) | I-steel specification | SWL(T) | I-steel specification |
| 0.1 | 102X7.1/153X5.8 | 12 | PG500x15-300x25 |
| 3 | 305X15.4/308X9.9 | 20 | PG600x25-300x40 |
| 5 | PG300x12.5-300x20 | 25 | PG600x25-300x45 |
| 10 | PG400x15-300x25 |
Further, the transport vehicle 4 is manpower dolly and/or motor-driven carrier.Can be in market according to shipowner's Notes buying
Finished product, travelling bogie are used for each passage of layer deck 13 transport.
The utility model so operates：As shown in figures 1 and 3, it is the lifting system of FPSO ships design, in Fig. 1
(I) it is that maintenance of equipment route is transported by transport vehicle 4；(II) it is to pass through the handling maintenance of equipment route of cabin overhead traveling crane 1；(III) it is
By the handling maintenance of equipment route of hanging beam 2, (IV) is to pass through the handling maintenance of equipment route of suspension ring 3.Arrow in Fig. 3 hangs for equipment
Transport route map.
Maintenance of equipment highway route design is divided into two kinds of situations, and one kind can repair for equipment at the residing spaciousness of deck 13；One
Kind needs handling to be repaired at the spaciousness of main deck 11 for equipment.The first situation, it is only necessary to maintenance is set by hanging beam 2, suspension ring 3
Standby handling is changed to transport spacious place using the transport vehicle 4 on deck 13 to passage top on passage.
Second of situation is changed to make, it is necessary to by hanging beam 2, suspension ring 3 above maintenance of equipment handling to passage on passage
The handling region of cabin overhead traveling crane 1 is transported with the transport vehicle 4 on deck 13, is driven a vehicle near equipment handling to 5 mouthfuls of ERSL, then
By the handling of cabin overhead traveling crane 1 to main deck 11, then continued to be transported to the laydown area of main deck 11 by transport vehicle 4.
The side of hanging beam 2 has suspension ring 3 to coordinate with it, and hanging beam 2 is in the surface of various equipment on deck 13, but needs
It is moved on in figure on the passage of transport vehicle 4 shown in (I), then it is moved to suitable place with transport vehicle 4.Suspension ring 3 rise
The effect in equipment handling to passage, transport vehicle 4 are served the effect moved on passage to cooperation hanging beam 2.It is each to hang
Transport equipment to cooperate, perfection realizes handling maintenance of equipment to 5 mouthfuls of ERSL, and the effect lifted to main deck 11.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (9)
1. a kind of FPSO ships with Lift-on/Lift-off System, including hull, main deck and Lift-on/Lift-off System, the hull and main deck combine shape
Into cabin, if being divided into dried layer cabin by deck in the cabin, it is characterised in that：The Lift-on/Lift-off System include cabin overhead traveling crane,
Hanging beam, suspension ring and transport vehicle, the main deck are provided with ERSL, and the ERSL is from main deck by being arranged on each layer
Hanging object mouth on deck connects each cabin, and the cabin overhead traveling crane is arranged on above ERSL, and the hanging beam is arranged on each cabin
It is interior, travelling facility is installed on the hanging beam；The suspension ring are arranged close to the deck web frame and/or stringers material of hanging beam
On, the transport vehicle is placed in each layer cabin.
A kind of 2. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The cabin crane crossbeam edge
Guide rail direction is moved, and forms a travel region.
A kind of 3. FPSO ships with Lift-on/Lift-off System according to claim 2, it is characterised in that：Set on the deck of the cabin
Transport channel is equipped with, the transport vehicle moves on transport channel.
A kind of 4. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The Lift-on/Lift-off System also includes
Deck is hung, and the deck is hung installed in cabin doorway.
A kind of 5. FPSO ships with Lift-on/Lift-off System according to claim 3, it is characterised in that：The transport channel is from hanging beam
Place is extended to below cabin overhead traveling crane travel region.
A kind of 6. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The center of the ERSL
With the center of each layer hanging object mouth on the same line.
A kind of 7. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The ERSL perforate is
Square.
A kind of 8. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The hanging beam includes support
The baffle plate of post, crossbeam and crossbeam both ends, the crossbeam are lifted in cabin by support column, and the support column and crossbeam are I-shaped
Steel.
A kind of 9. FPSO ships with Lift-on/Lift-off System according to claim 1, it is characterised in that：The transport vehicle is that manpower is small
Car and/or motor-driven carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065671.1U CN207208386U (en) | 2017-08-24 | 2017-08-24 | A kind of FPSO ships with Lift-on/Lift-off System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065671.1U CN207208386U (en) | 2017-08-24 | 2017-08-24 | A kind of FPSO ships with Lift-on/Lift-off System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208386U true CN207208386U (en) | 2018-04-10 |
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ID=61816640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065671.1U Active CN207208386U (en) | 2017-08-24 | 2017-08-24 | A kind of FPSO ships with Lift-on/Lift-off System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409764A (en) * | 2020-03-16 | 2020-07-14 | 上海外高桥造船有限公司 | Wounded rescue channel for FPSO ship |
-
2017
- 2017-08-24 CN CN201721065671.1U patent/CN207208386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409764A (en) * | 2020-03-16 | 2020-07-14 | 上海外高桥造船有限公司 | Wounded rescue channel for FPSO ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 511462 building 6, No. 2, No. 10, QIHANG Road, Nansha District, Guangzhou City, Guangdong Province (production management building and auxiliary building of electromechanical comprehensive workshop) (office only) Patentee after: Guangzhou Wenchong Shipbuilding Co., Ltd Address before: 511462 No. 10, sailing Road, Nansha District, Guangdong, China, No. 1, 4 (office building), written by myself, Guangzhou Patentee before: The boat in Guangzhou Wenchong Dock Company Limited |