CN201914420U - Semisubmersible transferring and delivery platform - Google Patents
Semisubmersible transferring and delivery platform Download PDFInfo
- Publication number
- CN201914420U CN201914420U CN2011200114485U CN201120011448U CN201914420U CN 201914420 U CN201914420 U CN 201914420U CN 2011200114485 U CN2011200114485 U CN 2011200114485U CN 201120011448 U CN201120011448 U CN 201120011448U CN 201914420 U CN201914420 U CN 201914420U
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- floating body
- elemental floating
- carrying platform
- vertical rod
- buoyancy
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Abstract
The utility model discloses a semisubmersible transferring and delivery platform, which is light in weight, shallow in draft and stable in transport and can be used for transferring heavy-duty machines at an intertidal zone of 4m below the sea, such as construction machines, fan equipment and the like, from a sea anchorage to a construction site. The platform comprises a flotation base plate, locking parts and a plurality of floater units, wherein a plurality of vertical rods are disposed on two sides of the upper surface of the flotation base plate, each floater unit is provided with at least one through hole, suspended to the corresponding vertical rods through the through hole and locked through the locking parts, and amount of the floater units suspended to the vertical rods can be increased or decreased by unlocking the locking parts so as to adjust draft of the platform. The semisubmersible transferring and delivery platform overcomes the technical bottleneck that transport at shallow intertidal zones of 0-4m in water cannot be broken through by the existing transport means, and the platform is semi-submerged in water during transport and is less susceptible to severe environments such as weather conditions and the like.
Description
Technical field
The utility model relates to a kind of half latent carrying platform of rejecting.
Background technology
Global now offshore wind farm presents explosive growth situation, and the newly-increased installation of offshore wind farm 689MW in 2009 increases by 100% on a year-on-year basis, the land wind-powered electricity generation growth rate far above 30.1%.In fact, because economy developable wind-resources in land is fewer and feweri, global wind energy turbine set construction has occurred from land to the trend of coastal waters and intertidal zone development, and offshore wind farm has become the main battle ground of following wind-powered electricity generation exploitation.In recent years, country has accelerated the construction in large-scale wind electricity base, coastland, has released the planning of ten million multikilowatt sea, jiangsu coast area and intertidal belt wind electric construction of base, and has begun the preliminary preparation that a plurality of marine wind electric fields are built.Data show that by 2020, China sea windward Denso machine capacity will reach 1500-2000 ten thousand kW.Newly-increased every year on average offshore wind farm generating capacity 1,500,000 kW after 2010.
At present, there are many world-class difficult problems in the intertidal belt wind electric construction link.In China, it is the ideal zone of building wind energy turbine set that the coastal distinctive area in east reaches thousands of square kilometres wide intertidal zone, but in such zone, the construction machinery and equipment of existing wind energy turbine set but can't play a role, marine construction ship can not advance, land machinery also can't enter and construct, for carry out the water conservancy project operation from the sea, adopt half to dive and refute or caisson is sat end mode and constructed, for example application number is that 200910048824.5 patent application discloses a kind of intertidal belt wind generator equipment construction hoisting method, at first at the weight-lifting equipment that fixedly installs of a dull and stereotyped barge; When high tide level, utilize external force to take advantage of tide that dull and stereotyped barge is drawn to the wind driven generator base position; Open the Inlet and outlet water valve after dull and stereotyped barge is in place, make the water inlet of setting-out storehouse sit the beach until dull and stereotyped barge; According to lifting progress, utilize shallow water transportation pontoon the assembly of aerogenerator successively be transported to dull and stereotyped barge thereafter; With the dull and stereotyped barge behind the seat beach is the lifting construction platform, finishes the lifting of a typhoon power generator; When low tide level (LWL), the Inlet and outlet water valve is discharged and closed to the water in the setting-out storehouse then.This programme has made full use of the water regime in zone, intertidal zone, is equipped with the Inlet and outlet water valve at cabin, adopts the method for bilging ballasting, keeps steadily parking of dull and stereotyped barge, is implemented in the construction hoisting of zone, intertidal zone to wind turbine equipment.Above-mentioned this mode exists the enforcement difficulty big, the construction costs height, and inefficiency is subjected to shortcomings such as meteorological condition influence is serious, particularly can't break through the zone, shallow intertidal zone of 0-4m depth of water, and this also becomes the bottleneck of large-scale development intertidal belt wind electric.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of in light weight, shallow draft, transportation pulsation-free half to dive and reject carrying platform, should half dive and reject carrying platform and can construction machinery and equipment and Fan Equipment be rejected to the job location from the anchorage, marine site in the waters below the 4m of intertidal zone.
The technical scheme that the utility model adopted is: of the present utility model half dives rejects carrying platform, comprise buoyancy substrate, locking piece and several elemental floating bodies, the both sides of described buoyancy upper surface of base plate are provided with some vertical rods, described elemental floating body is provided with at least one perforation with respect to described vertical rod, described vertical rod is assembled in elemental floating body on the buoyancy substrate by described perforation, described locking piece be locked described vertical rod and elemental floating body, the quantity of described elemental floating body can be needed by the weight of load-carrying to adjust, and the dismounting of elemental floating body and installation are all very convenient.
Further, be rotationally connected between described vertical rod and the buoyancy substrate, described vertical rod is knocked down and is positioned on the described buoyancy substrate when carry elemental floating body not, convenient transportation.
Further, two perforation are set on described elemental floating body, correspondingly with each elemental floating body are provided with two vertical rods, can prevent that the relative vertical rod of elemental floating body is subjected to displacement or relatively rotates at the buoyancy substrate.
Two above-mentioned vertical rods are not located along the same line at length direction, the two along its length horizontal positioned do not disturb mutually.
Described locking piece can be snapping or other locking modes, and more concrete is a latch, and the jack of vertical length direction is set in vertical rod, and described latch inserts in the jack elemental floating body is locked.
At the latch locking piece, in above-mentioned vertical rod, alongst be provided with some jacks, use during at the elemental floating body of the different numbers of carry.
Further, protruding some pegs that are used for the carry elemental floating body on the two side of described buoyancy substrate, the corresponding locking piece that also is provided with described elemental floating body locking makes semi-submerged platform have the balance expanded function.
Be rotationally connected between the sidewall of above-mentioned peg and described buoyancy substrate.
Further, on the basal surface of described buoyancy substrate, be provided with the guide rail of protrusion along its length, can be floating, pull in shoal and mud band, have towards the beach function.
Further, be fixed with base at described buoyancy upper surface of base plate, the shape of described base is suitable with the Fan Equipment shape of being transported, and for example when the circular pile body of transportation blower fan, becomes semi-circular groove to place circular pile body base designs.
The beneficial effects of the utility model are: because the utility model comprises that buoyancy substrate, locking piece and several elemental floating bodies are combined to form, elemental floating body is real cored structure, compare the water injection type buoyancy adjustment and never lose buoyancy, never sinking, can the part dive regulate center-of-gravity position by the quantity that increases or reduce the buoyancy unit, improve stability, adapt to relatively poor sea situation, improve safety.This platform generally under the floating condition of waters available minitype ship pull and advance, owing on the basal surface of described buoyancy substrate, be provided with the guide rail of protrusion along its length, can pull by engineering truck when near the job location, running into shoal and mud band and arrive the destination, have towards the beach function.
Description of drawings
Fig. 1 is of the present utility model half latent scheme drawing of rejecting carrying platform;
Fig. 2 is elemental floating body, vertical rod and the locking piece connection diagram in the utility model;
Fig. 3 is that view is knocked in the vertical rod in the utility model down;
Fig. 4 is half a latent schematic bottom view of rejecting carrying platform in the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, half of present embodiment is dived and is rejected carrying platform, comprise buoyancy substrate 1, locking piece and several elemental floating bodies 2, the both sides of described buoyancy substrate 1 upper surface are provided with some vertical rods 3, described elemental floating body 2 is provided with perforation, described vertical rod 3 by described perforation with the elemental floating body carry in vertical rod 3, described locking piece be locked described vertical rod 3 and elemental floating body 2.Buoyancy substrate 1 elementary length is 26m, and width is 8.8m, highly is 1.85m, whole platform flashing area 228.8 ㎡, and maximum draft 1.2m, pressure is 0.4 ㎏/m when ground connection
3Be rotationally connected between described vertical rod 3 and the buoyancy substrate 1 (Fig. 3), described vertical rod 3 is knocked down and is positioned on the described buoyancy substrate 1 when carry elemental floating body 2 not, in order to prevent that elemental floating body 2 from rotating relative to vertical rod 3, two perforation are set on described elemental floating body 2, correspondingly with each elemental floating body 2 be provided with two vertical rods 3 at buoyancy substrate 1, elemental floating body 2 is just firmly fixing by two vertical rods 3 like this, any displacement can not take place.Described vertical rod 3 also can be and pegs graft or clamping is detachable is fixedly installed on the described buoyancy substrate 1 except above-mentioned being rotationally connected is fixed on the buoyancy substrate 1, deposits separately at ordinary times, can be installed in use.Be fixed with base 9 in described buoyancy substrate 1 upper surface middle part, the shape of described base 9 is suitable with the Fan Equipment shape of being transported, for example in Fig. 1 during the circular pile body 6 of transportation blower fan, base 9 is designed to the groove of a circular arc, circular pile body 6 is put in the groove partly dives in water, the stability safety is good, can adapt to relatively poor sea situation.Base 9 herein can be done with the transportation device shape and change design, also can dismantle to remove.
As shown in Figure 3, consider two above-mentioned vertical rods 3 when knocking down mutually the conflict, two vertical rods 3 are arranged in length direction are not located along the same line, the two along its length horizontal positioned do not disturb mutually.As Fig. 2, above-mentioned locking piece can be snapping or other locking modes, it in the present embodiment latch 7, the jack of vertical length direction is set in vertical rod 3, at first with elemental floating body 2 carries in vertical rod 3, pressing plate 8 is through at pushes down elemental floating body 2 in the vertical rod 3, described then latch 7 inserts in the jacks elemental floating body 2 lockings, in described vertical rod 3, alongst be provided with some jacks, use during at the elemental floating body 2 of the different numbers of carry.
In addition, as shown in Figure 4, on the basal surface of described buoyancy substrate 1, be provided with the guide rail 5 of protrusion along its length, can pull, have towards the beach function in shoal and mud band; Protruding some pegs 4 that are used for carry elemental floating body 2 on the two side of described buoyancy substrate 1, the corresponding locking piece that also is provided with described elemental floating body 2 lockings, locking mode is same as described above, make semi-submerged platform have the balance expanded function, the also replaceable one-tenth carrier bar of described peg 4 is used for carry buoyancy unit 2.Be rotationally connected between the sidewall of described peg 4 and described buoyancy substrate 1,, can draw in transit and save the space with the similar among Fig. 3.
In actual shipment, for full waters, big ship loading crane, construction machinery and equipment are rejected crane, construction machinery and equipment to specifying construction location by half latent carrying platform then to the anchorage, marine site of constructing, and crane and construction machinery and equipment are in place; Then platform is rejected each parts of Fan Equipment and is unloaded to the crane turning radius, carries out installation by crane.For shallow water and beach bound fraction, at first big ship loading crane, construction machinery and equipment are to the anchorage, marine site of constructing, reject the dive stranded district of carrying platform of crane, construction machinery and equipment to half of shallow water area by half carrying platform of diving then, amphibious special-purpose crawler belt carrier loader (having capstan winch on it) pulls half and dives carrying platform to specifying the job location unloading, by the crawler belt carrier loader Fan Equipment is transported within the crane turning radius from stranded place and unloads, transportation is finished.
Claims (10)
1. one and half dive and to reject carrying platforms, it is characterized in that: comprise buoyancy substrate, locking piece and several elemental floating bodies, the both sides of described buoyancy upper surface of base plate are provided with some vertical rods, described elemental floating body is provided with at least one perforation with respect to described vertical rod, this elemental floating body is assembled on the described buoyancy substrate by described perforation and by described locking piece locking, increases or reduce the quantity of the elemental floating body of institute's carry in the described vertical rod by opening described locking piece.
2. according to claim 1 half dives rejects carrying platform, it is characterized in that: be rotationally connected between described vertical rod and the buoyancy substrate, described vertical rod is knocked down and is positioned on the described buoyancy substrate when carry elemental floating body not.
3. according to claim 2 half dives rejects carrying platform, and it is characterized in that: the perforation number that is provided with on described elemental floating body is two, correspondingly with each elemental floating body is provided with two vertical rods at the buoyancy substrate.
4. according to claim 3 half dives rejects carrying platform, and it is characterized in that: described two vertical rods are knocked the back down and are not located along the same line at length direction, the two along its length horizontal positioned do not disturb mutually.
5. according to claim 1 half dives rejects carrying platform, it is characterized in that: described vertical rod is for pegging graft or clamping is detachable is fixedly installed on the described buoyancy substrate.
6. reject carrying platform according to each described partly diving of claim 1 to 5, it is characterized in that: described locking piece is a latch, and the jack of vertical length direction is set in vertical rod, and described latch inserts in the jack elemental floating body is locked.
7. according to claim 6 half dives rejects carrying platform, it is characterized in that: alongst be arranged at intervals with some jacks in described vertical rod, use during at the elemental floating body of the different numbers of carry.
8. according to each described half latent carrying platform of rejecting of claim 1 to 5, it is characterized in that: some carrier bars or outwardly directed peg are installed on the two side of described buoyancy substrate, be used for carry buoyancy unit, the corresponding locking piece that also is provided with described elemental floating body locking.
9. according to claim 8 half dives rejects carrying platform, it is characterized in that: be rotationally connected between the sidewall of described peg and described buoyancy substrate.
10. reject carrying platform according to each described partly diving of claim 1 to 5, it is characterized in that: the guide rail that on the basal surface of described buoyancy substrate, is provided with protrusion along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200114485U CN201914420U (en) | 2011-01-15 | 2011-01-15 | Semisubmersible transferring and delivery platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200114485U CN201914420U (en) | 2011-01-15 | 2011-01-15 | Semisubmersible transferring and delivery platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914420U true CN201914420U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200114485U Expired - Fee Related CN201914420U (en) | 2011-01-15 | 2011-01-15 | Semisubmersible transferring and delivery platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770913A (en) * | 2012-10-21 | 2014-05-07 | 刘君才 | Multipurpose pushing semi-submerged ship |
| CN105151236A (en) * | 2015-09-28 | 2015-12-16 | 大连理工大学 | Platform device for submerging, surfacing, moving and carrying floating piers and towers and working method thereof |
| CN106516023A (en) * | 2016-11-30 | 2017-03-22 | 中铁隧道勘测设计院有限公司 | Novel transportation method for oversize type prefabricated component |
| CN112046693A (en) * | 2020-07-22 | 2020-12-08 | 海洋石油工程股份有限公司 | Method for establishing integrated transportation platform applied to transportation of marine ultra-large equipment |
-
2011
- 2011-01-15 CN CN2011200114485U patent/CN201914420U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770913A (en) * | 2012-10-21 | 2014-05-07 | 刘君才 | Multipurpose pushing semi-submerged ship |
| CN105151236A (en) * | 2015-09-28 | 2015-12-16 | 大连理工大学 | Platform device for submerging, surfacing, moving and carrying floating piers and towers and working method thereof |
| CN105151236B (en) * | 2015-09-28 | 2017-07-21 | 大连理工大学 | Floating pier and tower snorkeling movement carrying platform device and its method of work |
| CN106516023A (en) * | 2016-11-30 | 2017-03-22 | 中铁隧道勘测设计院有限公司 | Novel transportation method for oversize type prefabricated component |
| CN112046693A (en) * | 2020-07-22 | 2020-12-08 | 海洋石油工程股份有限公司 | Method for establishing integrated transportation platform applied to transportation of marine ultra-large equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |