CN107226181A - A kind of inflatable drainage type floating dock - Google Patents
A kind of inflatable drainage type floating dock Download PDFInfo
- Publication number
- CN107226181A CN107226181A CN201710381858.0A CN201710381858A CN107226181A CN 107226181 A CN107226181 A CN 107226181A CN 201710381858 A CN201710381858 A CN 201710381858A CN 107226181 A CN107226181 A CN 107226181A
- Authority
- CN
- China
- Prior art keywords
- cabin
- compressed air
- floating dock
- inflatable drainage
- buoyancy tank
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C1/00—Dry-docking of vessels or flying-boats
- B63C1/02—Floating docks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C1/00—Dry-docking of vessels or flying-boats
- B63C1/02—Floating docks
- B63C1/06—Arrangements of pumping or filling equipment for raising or lowering docks
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention provides a kind of inflatable drainage type floating dock, including buoyancy tank, wing wall and crane gear, wing wall is arranged on the both sides of buoyancy tank upper surface, several independent cabins are provided with buoyancy tank, buoyancy tank bottom is provided with bottom plate, cabin includes totally-enclosed cabin and inflatable drainage cabin, and bottom plate is provided with the perforate connected with inflatable drainage cabin；Compressed air drainage system is additionally provided with, compressed air drainage system includes gas path pipe and control system；Gas path pipe gas circuit is connected successively air compressor machine, pneumatic manifold, compressed air branch pipe and cabin compressed air pipeline, cabin compressed air pipeline are arranged in described inflatable drainage cabin；Control system includes being arranged on pressure gauge, flowmeter and flow-limiting valve in gas path pipe, and controller, and the output end of pressure gauge and flowmeter is connected with controller, and the output end of controller is connected with flow-limiting valve.The present invention is simple in construction, and easy construction, with low cost, sinking/ascent rate are fast.
Description
Technical field
The present invention relates to floating dock field, and in particular to a kind of inflatable drainage type floating dock.
Background technology
Floating dock is inland river, marine mobile maintenance of the vessel platform, with small investment, movable advantage, be repair/
One of shipbuilding industry key facility.Currently, floating dock sinks and floated by ballast water management, by injecting or arranging to ballast tank
Go out ballast water, realize that floating dock sinks or floated.And this some weak points of ballast water type floating dock：（1）Ballast pipeline is more,
And pipe diameter is big, weight is big；（2）Constructional difficulties, construction cost is high；（3）Drainage speed is slow, sinks and floating interval of floating dock is long；
（4）Draining energy consumption is big, and operating cost is high.Especially sink and floating interval of floating dock is long, occupy more effective dock repair time, float
Dock is not made full use of more.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of easy construction, with low cost, sinking/ascent rate fast
Inflatable drainage type floating dock.
The present invention is that the technical scheme that solution above-mentioned technical problem is taken is：A kind of inflatable drainage type floating dock, including
Buoyancy tank, wing wall and crane gear, wherein wing wall are arranged on the both sides of buoyancy tank upper surface, and crane gear is arranged on buoyancy tank upper surface,
Several independent cabins are provided with buoyancy tank, it is characterised in that：Described buoyancy tank bottom is provided with bottom plate, and described cabin includes complete
Closed in space and inflatable drainage cabin, described bottom plate are provided with the perforate connected with inflatable drainage cabin；
This floating dock is additionally provided with compressed air drainage system, and compressed air drainage system includes gas path pipe and control system；Gas
Road pipeline gas circuit is connected successively air compressor machine, pneumatic manifold, compressed air branch pipe and cabin compressed air pipeline, it is described
Cabin compressed air pipeline is arranged in described inflatable drainage cabin；Control system includes the pressure being arranged in gas path pipe
The output end of table, flowmeter and flow-limiting valve, and controller, pressure gauge and flowmeter is connected with controller, the output of controller
End is connected with flow-limiting valve.
By such scheme, described air compressor machine be arranged on bank or described wing wall in.
By such scheme, described cabin compressed air pipeline includes cabin compressed air supervisor and cabin compressed air branch
Pipe, is arranged at the top in described inflatable drainage cabin, and cabin compressed air branch pipe distal opening towards described perforate.
By such scheme, described control system also includes the pressure warning unit being connected with controller.
By such scheme, described totally-enclosed cabin is the empty cabin of buoyancy, or with the regulation water tank for adjusting ballast system.
By such scheme, longitudinal bulkhead and transverse bulkhead are provided with described buoyancy tank, described cabin is by longitudinal bulkhead and transverse bulkhead
It is divided into.
By such scheme, described buoyancy tank upper surface is additionally provided with pad pier.
By such scheme, each inflatable drainage cabin is provided with a flow-limiting valve, and controller is individually controlled each flow-limiting valve.
Beneficial effects of the present invention are：Air compressor machine by compressed air by Pipeline transport to inflatable drainage cabin, so as to fill
The ullage formation pressure-air pad in gas draining cabin, when the pressure of mattress in buoyancy tank is more than the resistance that water is discharged, inflation row
Water in water tank can just be discharged from perforate, realize that floating dock is floated；By adjusting the pressure of compressed air, floating dock can adjust
Float number, when the output for stopping compressed air, under gravity, water can be flowed into inflatable drainage cabin by bottom opening, real
Existing floating dock sinks；It is final to realize sinking and the floating that floating dock is controlled using compressed air；The present invention is simple in construction, construction letter
Just, with low cost, sinking/ascent rate is fast.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is Fig. 1 C-C sectional views.
Fig. 3 is Fig. 1 D direction views.
Fig. 4 is Fig. 3 A-A sectional views.
Fig. 5 is Fig. 3 B-B sectional views.
In figure：1. buoyancy tank, 2. wing walls, 3. compressed air drainage systems, 4. crane gears, 5. pad piers, 6. totally-enclosed cabins
Room, 7. inflatable drainage cabins, 8. perforates, 9. longitudinal bulkheads, 10. transverse bulkheads, 3-1. air compressor machines, 3-2. compressed airs supervisor, 3-3. pressures
Contracting air branch pipe, 3-4. cabins compressed air supervisor, 3-5. cabins compressed air branch pipe.
Embodiment
With reference to instantiation and accompanying drawing, the present invention will be further described.
The present invention provides a kind of inflatable drainage type floating dock, as shown in Figures 1 to 5, including buoyancy tank 1, wing wall 2 and rising is reseted
Standby 4, wherein wing wall 2 is arranged on the both sides of the upper surface of buoyancy tank 1, and crane gear 4 is arranged on the upper surface of buoyancy tank 1, if being provided with buoyancy tank 1
Dry independent cabin, the bottom of buoyancy tank 1 is provided with bottom plate, and described cabin includes totally-enclosed cabin 6 and inflatable drainage cabin 7, described
Bottom plate be provided with the perforate 8 that is connected with inflatable drainage cabin 7；This floating dock is additionally provided with compressed air drainage system 3, compressed air
Drainage system 3 includes gas path pipe and control system；The gas path pipe air compressor machine 3-1 that gas circuit is connected successively, pneumatic manifold
3-2, compressed air branch pipe 3-3 and cabin compressed air pipeline, described cabin compressed air pipeline are arranged on described inflation
In draining cabin 7, the present embodiment middle deck compressed air pipeline includes cabin compressed air and is responsible for 3-4 and cabin compressed air branch pipe
3-5, is arranged at the top in described inflatable drainage cabin 7, and cabin compressed air branch pipe 3-5 distal opening towards described
Perforate 8；Control system includes being arranged on pressure gauge, flowmeter and flow-limiting valve in gas path pipe, and controller, pressure gauge and
The output end of flowmeter is connected with controller, and the output end of controller is connected with flow-limiting valve；Control system can also include and control
The pressure warning unit of device connection processed.
Described air compressor machine 3-1 be arranged on bank or described wing wall 2 in.Gas path pipe and each equipment should be pressed by design
Power simultaneously considers margin of safety type selecting.For convenience of regulation floating dock floading condition, each inflatable drainage cabin 7 is provided with a flow-limiting valve, controls
Device processed is individually controlled each flow-limiting valve.Compressed air is manufactured by air compressor machine 3-1, it is defeated that air compressor machine 3-1 is responsible for 3-2 to compressed air
Compressed air is sent, compressed air branch pipe 3-3 is empty to the supervisor's 3-4 conveying compressions of cabin compressed air again by compressed air supervisor 3-2
Gas, then the distal opening through cabin compressed air branch pipe 3-5 are filled with compressed air to inflatable drainage cabin 7, and compressed air forms sky
Air cushion is pressed down against water, by water discharge out of my cabin, so that floating dock produces buoyancy, integrally ramps up.The gas of compressed air system 3
Valve, pressure gauge and warning device should be rationally set on the pipeline of road, it is ensured that each inflatable drainage cabin 7 can independent control progress and row
Gas.Can be by all air inlets of inflatable drainage cabin 7 and outlet control design case into centralized control system.For ensure compressed air supply can
By property, multiple air compressors 3-1 can be linked in same compressed air supervisor 3-2, multiple compressed air supervisor 3-2 can be set, often
Two sets of gas path pipes are set as far as possible in individual inflatable drainage cabin 7, standby effect can be played.
The big I of principal dimensions at this floating dock is by work(such as target lifting force, the yardstick for the ship that lies up, maximum heavy deep and work drinking water
It can need to optimize design.Its structural strength should be met under maximum load effect of the inflatable drainage type floating dock under each state
Related code requirement.Other 5 faces of inflatable drainage cabin 7 should ensure that airtight, and with enough intensity, can resist high pressure empty
The effect of airborne lotus, the shape of perforate 8 can be designed freely, but ensure the structural strength of perforate 8.Described totally-enclosed cabin 6 can
Think the empty cabin of buoyancy or the regulation water tank with regulation ballast system.Can be according to target lifting force, the chi for the ship that lies up
Degree, maximum heavy deep and work drinking water adjustment floating dock yardstick.Inflated according to the deadweight at floating dock and position of centre of gravity optimization design
The position and quantity of draining cabin 7 and regulation water tank.
Longitudinal bulkhead 9 and transverse bulkhead 10 are provided with described buoyancy tank 1, described cabin is divided into by longitudinal bulkhead 9 and transverse bulkhead 10.
The described upper surface of buoyancy tank 1 is additionally provided with pad pier 5.Selection is equipped with as needed for pad pier 5 and crane gear 4.Can basis
Target lifting force, the yardstick for the ship that lies up, maximum heavy deep and work drinking water adjustment floating dock yardstick.According to the deadweight at floating dock and again
Heart position optimization design inflation cabin and position and the quantity of ballast compartment.Wing wall 2 should be able to provide enough buoyancy, when buoyancy tank 1
It during interior non-aerating body, can still ensure that floating dock has safe freeboard, meet stability safety.
Inflatable drainage type floating dock of the present invention is immovable in inflated condition, as movement must discharge gas.
Above example is merely to illustrate the design philosophy and feature of the present invention, and its object is to make technology in the art
Personnel can understand present disclosure and implement according to this, and protection scope of the present invention is not limited to above-described embodiment.So, it is all according to
The equivalent variations made according to disclosed principle, mentality of designing or modification, within protection scope of the present invention.
Claims (8)
1. a kind of inflatable drainage type floating dock, including buoyancy tank, wing wall and crane gear, wherein wing wall are arranged on buoyancy tank upper surface
Both sides, crane gear, which is arranged in buoyancy tank upper surface, buoyancy tank, is provided with several independent cabins, it is characterised in that：Described is floating
Bottom portion is provided with bottom plate, and described cabin includes totally-enclosed cabin and inflatable drainage cabin, and described bottom plate is provided with to be arranged with inflation
The perforate of water tank connection；
This floating dock is additionally provided with compressed air drainage system, and compressed air drainage system includes gas path pipe and control system；Gas
Road pipeline gas circuit is connected successively air compressor machine, pneumatic manifold, compressed air branch pipe and cabin compressed air pipeline, it is described
Cabin compressed air pipeline is arranged in described inflatable drainage cabin；Control system includes the pressure being arranged in gas path pipe
The output end of table, flowmeter and flow-limiting valve, and controller, pressure gauge and flowmeter is connected with controller, the output of controller
End is connected with flow-limiting valve.
2. inflatable drainage type floating dock according to claim 1, it is characterised in that：Described air compressor machine be arranged on bank or
In described wing wall.
3. inflatable drainage type floating dock according to claim 1, it is characterised in that：Described cabin compressed air pipeline bag
Cabin compressed air supervisor and cabin compressed air branch pipe are included, the top in described inflatable drainage cabin, and cabin internal pressure is arranged at
The distal opening of contracting air branch pipe is towards described perforate.
4. inflatable drainage type floating dock according to claim 1, it is characterised in that：Described control system also includes and control
The pressure warning unit of device connection processed.
5. inflatable drainage type floating dock according to claim 1, it is characterised in that：Described totally-enclosed cabin is that buoyancy is empty
Cabin, or the regulation water tank with regulation ballast system.
6. inflatable drainage type floating dock according to claim 1, it is characterised in that：In described buoyancy tank provided with longitudinal bulkhead and
Transverse bulkhead, described cabin is divided into by longitudinal bulkhead and transverse bulkhead.
7. inflatable drainage type floating dock according to claim 1, it is characterised in that：Described buoyancy tank upper surface is additionally provided with pad
Pier.
8. inflatable drainage type floating dock according to claim 1, it is characterised in that：Each inflatable drainage cabin is provided with one
Flow-limiting valve, controller is individually controlled each flow-limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381858.0A CN107226181A (en) | 2017-05-26 | 2017-05-26 | A kind of inflatable drainage type floating dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381858.0A CN107226181A (en) | 2017-05-26 | 2017-05-26 | A kind of inflatable drainage type floating dock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107226181A true CN107226181A (en) | 2017-10-03 |
Family
ID=59933451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381858.0A Pending CN107226181A (en) | 2017-05-26 | 2017-05-26 | A kind of inflatable drainage type floating dock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649600A (en) * | 2018-12-07 | 2019-04-19 | 大连船舶重工集团有限公司 | Flap caisson floats control method |
| CN110962996A (en) * | 2019-12-11 | 2020-04-07 | 中国船舶工业集团公司第七0八研究所 | Container cabin butt-joint structural |
| CN112356970A (en) * | 2020-01-08 | 2021-02-12 | 阮保国 | Steel splint superposed structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191222965A (en) * | 1912-10-08 | 1913-06-26 | Gunnar Constantin Engstrand | Floating Dry Dock. |
| WO2003037709A1 (en) * | 2001-10-29 | 2003-05-08 | Ocean Innovations, Inc. | Control for variable buoyancy floating dock |
| CN2799393Y (en) * | 2005-06-16 | 2006-07-26 | 刘宪武 | Elevator chamber type ship yard |
| CN204184555U (en) * | 2014-08-22 | 2015-03-04 | 舟山长宏国际船舶修造有限公司 | A kind of novel floating drydock |
| 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 |
-
2017
- 2017-05-26 CN CN201710381858.0A patent/CN107226181A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191222965A (en) * | 1912-10-08 | 1913-06-26 | Gunnar Constantin Engstrand | Floating Dry Dock. |
| WO2003037709A1 (en) * | 2001-10-29 | 2003-05-08 | Ocean Innovations, Inc. | Control for variable buoyancy floating dock |
| CN2799393Y (en) * | 2005-06-16 | 2006-07-26 | 刘宪武 | Elevator chamber type ship yard |
| CN204184555U (en) * | 2014-08-22 | 2015-03-04 | 舟山长宏国际船舶修造有限公司 | A kind of novel floating drydock |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649600A (en) * | 2018-12-07 | 2019-04-19 | 大连船舶重工集团有限公司 | Flap caisson floats control method |
| CN109649600B (en) * | 2018-12-07 | 2021-04-09 | 大连船舶重工集团有限公司 | Horizontal dock gate floating control method |
| CN110962996A (en) * | 2019-12-11 | 2020-04-07 | 中国船舶工业集团公司第七0八研究所 | Container cabin butt-joint structural |
| CN112356970A (en) * | 2020-01-08 | 2021-02-12 | 阮保国 | Steel splint superposed structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105151236B (en) | Floating pier and tower snorkeling movement carrying platform device and its method of work | |
| CN206243403U (en) | A kind of semi-submersible offshore platform of adjustable floating body damage inflow | |
| JP2018531172A (en) | General-purpose offshore platform, buoyancy adjustment method and stable power generation method | |
| CN106167078B (en) | A kind of ship and drilling platforms floating aid system and construction method | |
| CN107226181A (en) | A kind of inflatable drainage type floating dock | |
| US3782317A (en) | Submersible salvage unit | |
| CN102107657B (en) | Hovercraft with flowing ballasting structure that can automatically adjust draft | |
| CN103895828A (en) | Double-curved-surface floating type production oil storage platform | |
| CN107254869A (en) | A kind of ship booster supporting compartment enters water and floating and transportation method | |
| CN103434616A (en) | Underwater floating body and installing method thereof | |
| CN112478052B (en) | Ship ballast tank left-right mutual refuting system and method for realizing inclination test by adopting same | |
| EP0653994A1 (en) | A method of raising objects form the sea bed | |
| CN105298730A (en) | Movable airplane offshore taking-off and landing platform for power generating through wave energy | |
| CN107856819A (en) | Floating shipyard and floating type warship maintenance and method of construction | |
| CN104452790A (en) | Caisson with apron boards and adjusting method for caisson during air floatation towing | |
| CN205131589U (en) | Boat | |
| WO2010109243A2 (en) | Apparatus and method for handling a submersible item | |
| CN201882241U (en) | Lightweight portable floating dock | |
| CN105246778B (en) | The control method of submarine and submarine | |
| CN111252205B (en) | Shallow water self-installation platform and installation method | |
| US6058869A (en) | Floating pontoon structure with adjustable draft | |
| WO2002051699A1 (en) | Ballast system for an offshore platform | |
| KR101346174B1 (en) | Ship including destachable and flowable thruster | |
| CN207697949U (en) | It is set with flexible air-bag type cargo ship | |
| CN106516025B (en) | Semi-submersible living platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
|
| RJ01 | Rejection of invention patent application after publication |