CN104802955A - Floating dock - Google Patents
Floating dock Download PDFInfo
- Publication number
- CN104802955A CN104802955A CN201410738470.8A CN201410738470A CN104802955A CN 104802955 A CN104802955 A CN 104802955A CN 201410738470 A CN201410738470 A CN 201410738470A CN 104802955 A CN104802955 A CN 104802955A
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- CN
- China
- Prior art keywords
- air vessel
- voussoir
- removable
- removable air
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention brings forward a floating dock which comprises a deck-carrying main hull and at least one movable buoyancy tank connected with the main hull. The movable buoyancy tank and the main hull are both provided with eye plates which are connected with shackles. The shackles of the main hull and the movable buoyancy tank are connected through open-type turnbuckles. At least a guide wedge block which is used for guiding the movable buoyancy tank during installation of the movable buoyancy tank is also arranged between the movable buoyancy tank and the main hull. The floating dock provided by the invention can conveniently position the movable buoyancy tank and the main hull through the guide wedge block, and connection between the movable buoyancy tank and the main hull is realized by adjusting length of the open-type turnbuckles. According to the invention, installation time is shortened, safety is enhanced, and costs are remarkably reduced.
Description
Technical field
The present invention relates to a kind of floating drydock.
Background technology
Floating drydock is as the floating debris of water under a kind of boats and ships and marine engineering equipment with maintenance, very extensive at shipyards application, floating drydock comprises main body and air vessel, and the deck of main body is for carrying various offshore engineering equipment, and air vessel can be divided into fixed buoyancy case and removable air vessel.At present, existing floating drydock generally has three kinds of versions.
The floating drydock of the first form, adopt the form of fixed buoyancy case, about being generally main body, each air vessel is arranged along its length, compares the end launching being suitable for ship shape floating debris.Also have employing 4 air vessels to be arranged in 4 angles at floating drydock, this form can end launching, also can side launching.But this floating drydock, by the restriction of air vessel spacing, cannot hold Offshore Platform Under equal length and width all at the large-scale floating debris of 60-100 meters or more.
The floating drydock of the second form adopts a fixed buoyancy case to add the form of several removable air vessels, and the main body at removable air vessel and floating drydock adopts the form of eye plate and pinned connection.Such advantage is, owing to being eye plate Site Welding, contrast locating is easier to, and air vessel can longitudinally be arranged, also can lateral arrangement.Also just say, it can carry out end launching to floating debris, also can side launching.When removable air vessel is removed, the area on very large deck can be left, and except there being an angle of fixed buoyancy case, more than remaining partial deck all without any obstacle, make to need the object of lower water can hang a deck part.Shortcoming is that the eye plate on deck protrudes a part, and when needing next time to change mobile air vessel position, needs slice off original eye plate, again make new eye plate, wasting manpower and material resources.
The third form is mode deck adopting flush type eye plate and connecting rod.Advantage is deck is flat, when mobile air vessel changes position, does not need the position readjusting eye plate.Do not need to repeat to carry out hot work above deck, save material.Because air vessel is moveable.The same with first scheme, can side launching, also can end launching.When taking away mobile air vessel, there is larger floor space, can make to need the object of lower water to hang a deck part.Shortcoming is all fixing due to eye plate, must locate and very accurately connection bearing pin could be installed.And the mobile air vessel location lifting hundreds of ton heavy is very difficult, so have to spend a large amount of time to finely tune.In addition, after using a period of time, deck can produce certain distortion, is just that accurate positioning also cannot install bearing pin, just has to weld interim horse plate to correct the height error of deck deformation generation.
Disclosed in described background technology part, above-mentioned information is only for strengthening the understanding to background of the present invention, and therefore it can comprise the information do not formed prior art known to persons of ordinary skill in the art.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of removable air vessel to be easy to the floating drydock be connected with main body.
Additional aspect of the present invention and advantage will partly be set forth in the following description, and partly will become obvious from description, or can the acquistion by practice of the present invention.
According to an aspect of the present invention, a kind of floating drydock, comprise the main body with deck and at least one the removable air vessel for being connected with main body, described removable air vessel and main body are provided with eye plate, the eye plate of described removable air vessel and main body is all connected with shackle, the shackle of described main body and removable air vessel is buckled by open auger and is connected, and at least one group of being also provided with between removable air vessel and main body when installing removable air vessel for leading to removable air vessel leads voussoir.
According to an embodiment of the present invention, be provided with two groups of voussoirs that lead between each removable air vessel and main body, these two groups guiding voussoirs lay respectively at the both sides of this removable air vessel.
According to an embodiment of the present invention, described guiding voussoir comprises the fixing voussoir be fixedly connected on removable air vessel and the removable voussoir removably connected on described deck, described fixing voussoir comprises the plug of a back taper, and removable voussoir comprises the tray of the back taper mated with described plug.
According to an embodiment of the present invention, described deck is provided with at least one hole, is provided with and can inserts one of them described hole with the bearing pin of fixing described fixing voussoir below described removable voussoir.
According to an embodiment of the present invention, described bearing pin comprises antiskid axle arranged in parallel and fix shaft, and the axis of described antiskid axle and the axis collinear of tray are arranged.
According to an embodiment of the present invention, described removable voussoir also comprises an intermediate plate, and described tray and bearing pin are welded on upper surface and the lower surface of this intermediate plate respectively.
According to an embodiment of the present invention, described tray sidewall is provided with through axial pass trough, and the plug sidewalls of described fixing voussoir is fixed with connecting panel, and described connecting panel welds mutually with removable air vessel; When tray coordinates with described plug, described connecting panel can drop in the axial pass trough of described tray.
According to an embodiment of the present invention, described connecting panel is cross-sectional plane is criss cross cross connecting panel.
According to an embodiment of the present invention, described open auger is buckled and is connected by steel rope and the cable wire clinching supporting with steel rope or three square rings or retainer clip between shackle.
According to an embodiment of the present invention, described open auger is buckled and is connected by anchor chain between shackle.
According to an embodiment of the present invention, at least one removable air vessel described along deck transverse direction or longitudinally arrange.
According to an embodiment of the present invention, eye plate main body arranged is the flush type eye plate of position lower than described deck.
As shown from the above technical solution, advantage of the present invention and good effect are:
Floating drydock of the present invention can be located removable air vessel and main body easily by guiding voussoir, and the connection of removable air vessel and main body is realized by the length regulating open auger to buckle, shorten the set-up time, improve safety, and significantly reduce cost.
Accompanying drawing explanation
Describe its example embodiment in detail by referring to accompanying drawing, above-mentioned and further feature of the present invention and advantage will become more obvious.
Fig. 1 is the structural representation at floating drydock of the present invention;
Fig. 2 is the partial enlarged drawing at I place in Fig. 1;
Fig. 3 is the structural representation of voussoir of leading in the embodiment of the present invention;
Fig. 4 is the structural representation of the removable voussoir in Fig. 3;
Fig. 5 is the structural representation of another embodiment of voussoir of leading in the embodiment of the present invention;
Fig. 6 is the structural representation of removable voussoir of another embodiment of voussoir of leading in the embodiment of the present invention.
In figure: 1, main body; 11, deck; 12, hole; 13, eye plate; 14, shackle; 2, removable air vessel; 21, eye plate; 22, shackle; 3, lead voussoir; 31, fixing voussoir; 311, plug; 312, cross connecting panel; 32, removable voussoir; 321, tray; 322, axial pass trough; 323, antiskid axle; 324, fix shaft; 325, intermediate plate; 326, floor; 4, open auger is buckled.
Detailed description of the invention
More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to embodiment set forth herein; On the contrary, these embodiments are provided to make the present invention comprehensively with complete, and the design of example embodiment will be conveyed to those skilled in the art all sidedly.Reference numeral identical in figure represents same or similar structure, thus will omit their detailed description.
As shown in Figures 1 and 2, the invention discloses a kind of floating drydock, comprising the main body 1 with deck 11 and the removable air vessel 2 for being connected with main body 1.The quantity of removable air vessel 2 is at least one, generally can two or more conbined usage, and it can be arranged on the bight on deck 11, and can arrange along the transverse direction on deck 11 or longitudinally.Position guiding by least one group of voussoir 3 that leads between removable air vessel 2 and main body 1, and buckle 4 by open auger and link together.
See Fig. 2, removable air vessel 2 and main body 1 are provided with eye plate, the form of eye plate does not limit, such as, plate, the various shape such as block stripe shape, column type can be adopted, utilize eye plate as stress point, the pulling force that open auger buckles 4 can be born, thus removable air vessel 2 is connected on main body 1.Wherein, eye plate 21 on removable air vessel 2 is welded on the outer wall of this removable air vessel 2, this eye plate 21 is plate, its position is close to the root position of removable air vessel 2, eye plate 13 on main body 1 is flush type eye plates, what it adopted is also plate, and its position is lower than deck 11.Eye plate 13 also can exceed deck 11, does not adopt flush type eye plate.
Each eye plate is all connected with shackle, that is: on eye plate 13, is connected with shackle 14, eye plate 21 is connected with shackle 22.Shackle 14 and shackle 22 can be buckled 4 by open auger and be linked together.Open auger is buckled 4 and is had a body, and each correspondence in two ends of body arranges a screw, all installs a stud in each screw, and the outer end of stud can be connected with shackle.Buckleing the stud of 4 certain end by rotating open auger, the length that this stud stretches out body can be changed, thus change the length that open auger buckles 4.The length that open auger buckles 4 can regulate between extreme length and minimum length, when its two studs all extend outward to outermost end position, this open auger is buckled 4 and is in its extreme length state, when its two studs be all inwardly contracted to inner side end position time, this open auger is buckled 4 and is in minimum length state.When designing, open auger buckles the extreme length of length according to it and the calculation of mean value of minimum length of 4, and the length that the distance of getting between the eyelet on eye plate 13 and eye plate 21 equals two shackles adds the aviation value that the minimum and maximum length of 4 buckled by open auger.Shackle and open auger are buckled and can be adopted gauge member, have strict national standard, can directly purchase to use, avoid shipyard self-control time owing to not exclusively checking the security risks brought, also can reduce costs widely and man-hour.
In some embodiments of the invention, the length that open auger is buckled can not meet the demands, now can buckle at open auger uses steel rope or anchor chain to connect between shackle, this is just equivalent to extend the effective length that open auger is buckled, when adopting steel rope, the cable wire clinching supporting with steel rope or three square rings or retainer clip can be adopted to come connecting steel wire ropes and shackle.
See Fig. 2, Fig. 3 and Fig. 4, guiding voussoir 3 when removable air vessel 2 is installed to main body 1, can lead to removable air vessel 2.Guiding voussoir 3 comprises fixing voussoir 31 and removable voussoir 32.Fixing voussoir 31 is fixedly connected on removable air vessel 2, and removable voussoir 32 is then removably be connected on deck 11.When removable air vessel 2 longitudinal direction or lateral arrangement, removable voussoir 32 can be removed and be arranged on different positions, to meet the installation requirement to removable air vessel 2.
Fixing voussoir 31 comprises plug 311 and the cross connecting panel 312 be welded on the sidewall of plug 311 of a back taper.Cross connecting panel 312 is welded after being docked by horizontally disposed steel plate and the vertical steel plate arranged again, and its cross-sectional plane is criss-cross.The outer wall weld together of this cross connecting panel 312 and removable air vessel 2.Cross connecting panel 312 also can replace with the connecting panel of other shapes, such as square-tube type connecting panel etc.Plug 311 is the roll type parts bent by steel plate.
Removable voussoir 32 comprises the back taper tray 321 mated with plug 311 and the bearing pin be positioned at below tray 321.Tray 321 and bearing pin can directly weld, but in the present embodiment, this removable voussoir 32 also comprises an intermediate plate 325, and tray 321 and bearing pin are welded on upper surface and the lower surface of this intermediate plate 324 respectively.Floor 326 can also be welded further between intermediate plate 325 and tray 321, increase the bulk strength of removable voussoir 32.In order to realize the dismounting between removable voussoir 32 and main body 1, deck 11 is provided with at least one hole 12, the bearing pin on removable voussoir 32 can be inserted in hole 12.When bearing pin inserts hole 12, intermediate plate 325 contacts with deck 11, plays the effect of location and increases the effect of bearing force.Bearing pin specifically comprises antiskid axle 323 and fix shaft 324, the axis of antiskid axle 323 and the axis of tray 321 are that conllinear is arranged, the diameter of this antiskid axle 323 is larger, it can resist the horizontal lateral force that removable air vessel 2 is subject to, and prevents removable air vessel 2 from producing transverse shifting relative to deck 11.The diameter of fix shaft 324 is less, and it parallels with antiskid axle 323, and this fix shaft 324 to be inserted on deck 11 in corresponding hole, can prevent antiskid axle 323 from deflecting.
See Fig. 3 and Fig. 4, the sidewall of tray 321 can arrange through axial pass trough 322, when tray 321 coordinates with plug 311, cross connecting panel 312 can drop among this axial pass trough 322.By arranging this axial pass trough 322, can reduce the height of cross connecting panel 312, make guiding voussoir 3 compact on the whole, now, removable voussoir 32 has the antiskid effect in 3 directions in the horizontal direction to fixing voussoir 31.Removable voussoir 32 also can adopt other embodiment, see Fig. 5 and Fig. 6, this axial pass trough 322 can be cancelled, make tray 321 be complete taper shapes, now, plug 311 is still inserted in tray 321, and cross connecting panel 312 is connected with the top of plug 311, so just improve the height of cross connecting panel 312, now, removable voussoir 32 has the antiskid effect in 4 directions in the horizontal direction to fixing voussoir 31.In the inside of plug 311, can also weld the brace panel vertically extended, increase the intensity of this plug 311, the brace panel adopted here can adopt the cross brace panel identical with cross connecting panel 312 structure.The quantity of the guiding voussoir 3 arranged between each removable air vessel 2 and main body 1 can be two groups or more, if adopt two groups of guiding voussoirs 3, then guiding voussoir 3 is arranged in the both sides of removable air vessel 2.
When installing removable air vessel 2, removable air vessel 2 is hung in the top of main body 1, when the distance of removable air vessel 2 and main body 1 is within 500mm, directly can put down removable air vessel 2, by the directional tagging of the voussoir 3 that leads, removable air vessel 2 can be made to be docking together with main body 1, then eye plate 21 and eye plate 13 are buckled 4 with open auger to couple together, by the length regulating open auger to buckle the stud on 4, the connection of removable air vessel 2 and main body 1 can be realized easily.Can reduce because removable air vessel 2 connects required time, thus can reduce the installation risk that the factors such as Changes in weather cause.And the open auger due to employing buckles and shackle is all gauge member, ensure that quality of connection, reduces manufacturing cost.
Below illustrative embodiments of the present invention is illustrate and described particularly.Should be appreciated that, the invention is not restricted to disclosed embodiment, on the contrary, the invention is intended to contain and be included in various amendment in the spirit and scope of claims and equivalent arrangements.
Claims (12)
1. a floating drydock, comprise the main body with deck and at least one the removable air vessel for being connected with main body, described removable air vessel and main body are provided with eye plate, it is characterized in that: the eye plate of described removable air vessel and main body is all connected with shackle, the shackle of described main body and removable air vessel is buckled by open auger and is connected, and at least one group of being also provided with between removable air vessel and main body when installing removable air vessel for leading to removable air vessel leads voussoir.
2. floating drydock according to claim 1, is characterized in that: be provided with two groups of voussoirs that lead between each removable air vessel and main body, and these two groups guiding voussoirs lay respectively at the both sides of this removable air vessel.
3. floating drydock according to claim 1, it is characterized in that: described guiding voussoir comprises the fixing voussoir be fixedly connected on removable air vessel and the removable voussoir removably connected on described deck, described fixing voussoir comprises the plug of a back taper, and removable voussoir comprises the tray of the back taper mated with described plug.
4. floating drydock according to claim 3, is characterized in that: described deck is provided with at least one hole, is provided with and can inserts one of them described hole with the bearing pin of fixing described fixing voussoir below described removable voussoir.
5. floating drydock according to claim 4, is characterized in that: described bearing pin comprises antiskid axle arranged in parallel and fix shaft, and the axis of described antiskid axle and the axis collinear of tray are arranged.
6. floating drydock according to claim 4, is characterized in that: described removable voussoir also comprises an intermediate plate, and described tray and bearing pin are welded on upper surface and the lower surface of this intermediate plate respectively.
7. floating drydock according to claim 4, is characterized in that: described tray sidewall is provided with through axial pass trough, and the plug sidewalls of described fixing voussoir is fixed with connecting panel, and described connecting panel welds mutually with removable air vessel; When tray coordinates with described plug, described connecting panel can drop in the axial pass trough of described tray.
8. floating drydock according to claim 7, is characterized in that: described connecting panel is cross-sectional plane is criss cross cross connecting panel.
9. floating drydock according to claim 1, is characterized in that: described open auger is buckled and is connected by steel rope and the cable wire clinching supporting with steel rope or three square rings or retainer clip between shackle.
10. floating drydock according to claim 1, is characterized in that: described open auger is buckled and is connected by anchor chain between shackle.
11. floating drydock according to claim 1, is characterized in that: at least one removable air vessel described along deck transverse direction or longitudinally arrange.
12. floating drydock according to claim 1, is characterized in that: the eye plate arranged on main body is the flush type eye plate of position lower than described deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738470.8A CN104802955B (en) | 2014-12-05 | 2014-12-05 | Floating dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738470.8A CN104802955B (en) | 2014-12-05 | 2014-12-05 | Floating dock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802955A true CN104802955A (en) | 2015-07-29 |
| CN104802955B CN104802955B (en) | 2017-02-08 |
Family
ID=53688265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738470.8A Active CN104802955B (en) | 2014-12-05 | 2014-12-05 | Floating dock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802955B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551695A (en) * | 1978-10-06 | 1980-04-15 | Mitsubishi Heavy Ind Ltd | Floating dock equipped with novable working stand |
| GB2144375A (en) * | 1983-08-04 | 1985-03-06 | Harry Douglas Stronach | Floating dock |
| JPS60146793A (en) * | 1984-01-06 | 1985-08-02 | Mitsubishi Heavy Ind Ltd | Widening construction for floating dock |
| JP2807617B2 (en) * | 1993-05-28 | 1998-10-08 | 大豊建設株式会社 | Workboat |
| CN101397050A (en) * | 2008-10-22 | 2009-04-01 | 江苏科技大学 | Detachable multifunctional pontoon dock |
| CN201685997U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Shipbuilding tooling utilizing floating dock |
| CN201882241U (en) * | 2010-10-22 | 2011-06-29 | 苏智岭 | Lightweight portable floating dock |
| CN203544297U (en) * | 2013-10-18 | 2014-04-16 | 烟台中集来福士海洋工程有限公司 | Tool component for segmental positioning and closure of ocean engineering |
-
2014
- 2014-12-05 CN CN201410738470.8A patent/CN104802955B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551695A (en) * | 1978-10-06 | 1980-04-15 | Mitsubishi Heavy Ind Ltd | Floating dock equipped with novable working stand |
| GB2144375A (en) * | 1983-08-04 | 1985-03-06 | Harry Douglas Stronach | Floating dock |
| JPS60146793A (en) * | 1984-01-06 | 1985-08-02 | Mitsubishi Heavy Ind Ltd | Widening construction for floating dock |
| JP2807617B2 (en) * | 1993-05-28 | 1998-10-08 | 大豊建設株式会社 | Workboat |
| CN101397050A (en) * | 2008-10-22 | 2009-04-01 | 江苏科技大学 | Detachable multifunctional pontoon dock |
| CN201685997U (en) * | 2010-04-09 | 2010-12-29 | 中船澄西船舶修造有限公司 | Shipbuilding tooling utilizing floating dock |
| CN201882241U (en) * | 2010-10-22 | 2011-06-29 | 苏智岭 | Lightweight portable floating dock |
| CN203544297U (en) * | 2013-10-18 | 2014-04-16 | 烟台中集来福士海洋工程有限公司 | Tool component for segmental positioning and closure of ocean engineering |
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| Publication number | Publication date |
|---|---|
| CN104802955B (en) | 2017-02-08 |
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Effective date of registration: 20200410 Address after: 264000 No. 33, science and technology Avenue, hi tech Zone, Shandong, Yantai Co-patentee after: HAIYANG CIMC RAFFLES OFFSHORE Co.,Ltd. Patentee after: CIMC OFFSHORE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. Co-patentee after: YANTAI CIMC RAFFLES SHIPYARD Co.,Ltd. Co-patentee after: China International Marine Containers (Group) Co.,Ltd. Address before: 264760 No. 33, science and technology Avenue, hi tech Zone, Shandong, Yantai Co-patentee before: YANTAI CIMC RAFFLES SHIPYARD Co.,Ltd. Patentee before: CIMC OFFSHORE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. Co-patentee before: China International Marine Containers (Group) Co.,Ltd. |
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