CN103967071B - Pave ship - Google Patents
Pave ship Download PDFInfo
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- CN103967071B CN103967071B CN201310027990.3A CN201310027990A CN103967071B CN 103967071 B CN103967071 B CN 103967071B CN 201310027990 A CN201310027990 A CN 201310027990A CN 103967071 B CN103967071 B CN 103967071B
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- ship
- spreader
- hull
- pave
- jacking system
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Abstract
The present invention provides one to pave ship, including a hull, at least one spreader, an alignment system and a jacking system it is provided with on described hull, the stern of described hull offers a fluting, described at least one spreader is by rotary spherical joint arrangement in described fluting, and described spreader is connected with described alignment system and described jacking system.The present invention ship that paves can coordinate trailing suction hopper dredger to carry out Dredger Filling Engineering under water, and it is equipped with multiple spreader devices, is respectively used to hydraulic reclamation waterborne and hydraulic reclamation under water, is changed by larboard pipe joint, it is achieved the conversion of these two kinds of hydraulic reclamation patterns.
Description
Technical field
The present invention relates to one pave ship, particularly to a kind of special ship that paves for trailing suction hopper dredger configuration.
Background technology
In ship Dredger Filling Engineering inhaled by traditional rake, when implement land blow mud time, the bow spray apparatus that mud inhales ship via rake spurts into appointment region, and flow velocity is bigger.But, part requirement of engineering slurry outlet flow velocity is less to realize more preferable coverage effect, and if the hydraulic reclamation region depth of water is shallower, the rake of big drinking water is inhaled ship and be will be unable to close, adds the difficulty of construction.It addition, under water in Dredger Filling Engineering, dredge pipe need to often move under water, and controllable property is poor.For Optimizing construction effect, the present invention designs and paves ship for the hydraulic reclamation that trailing suction hopper dredger is special.
Summary of the invention
The technical problem to be solved in the present invention is to overcome in prior art rake to inhale the defect that when ship carries out Dredger Filling Engineering under water, operability is poor, it is provided that a kind of special ship that paves for trailing suction hopper dredger configuration.
The present invention is to solve above-mentioned technical problem by following technical proposals: one paves ship, including a hull, its feature is, at least one spreader, an alignment system and a jacking system it is provided with on described hull, the stern of described hull offers a fluting, described at least one spreader is by rotary spherical joint arrangement in described fluting, and described spreader is connected with described alignment system and described jacking system.
It is preferred that described alignment system is one or four cable positioning systems, described four cable positioning systems include the hydraulic wireline winch of four stepless speed regulations, four steel wire ropes and four anchors, and described steel wire rope is connected with described hydraulic wireline winch with described anchor.
It is preferred that be additionally provided with a localizer and on each described hydraulic wireline winch to move ship control system.
It is preferred that the stern end of described hull is fixed with a door frame, described jacking system is installed on described door frame.
It is preferred that described jacking system is a hydraulic lifting winch.
Pave described in it is preferred that and be provided with a rotary spherical joint at port and starboard.
The actively progressive effect of the present invention is: the present invention ship that paves can coordinate trailing suction hopper dredger to carry out Dredger Filling Engineering under water, it is equipped with multiple spreader devices, it is respectively used to hydraulic reclamation waterborne and hydraulic reclamation under water, is changed by larboard pipe joint, it is achieved the conversion of these two kinds of hydraulic reclamation patterns.
Accompanying drawing explanation
Fig. 1 is that present pre-ferred embodiments paves the front view of ship.
Fig. 2 is that present pre-ferred embodiments paves the right view of ship.
Fig. 3 is that present pre-ferred embodiments paves the axonometric chart of ship.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating the present invention.
As Figure 1-3, the ship that paves in the present embodiment uses single end, single deck, steel, the hydraulic reclamation of all-welded structure to pave special purpose lighter, and cabin is arranged on main deck, and crewman lobby, driver's cabin etc. are positioned on cabin.Certainly, the ship shape of the ship that paves is not limited thereto, and the present embodiment is by way of example only.
Specifically, described in the ship that paves include a hull 1, hull 1 is provided with at least one spreader 2, alignment system and a jacking system.The stern of hull 1 offers a fluting, and spreader 2 is arranged in described fluting by rotary spherical joint 21.Meanwhile, spreader 2 is connected with described alignment system and described jacking system, and described jacking system is mainly used in lifting spreader 2 in operation, and described alignment system is mainly used in being accurately positioned spreader 2, thus accurately controls accommodation.
Preferably, described alignment system can select one or four cable positioning systems, and they 5, four steel wire ropes of hydraulic wireline winch including four stepless speed regulations and four anchors 4, described steel wire rope is connected with hydraulic wireline winch 5 with anchor 4.It addition, be additionally provided with a localizer and on each hydraulic wireline winch 5 to move ship control system, described localizer can be double GPS(global positioning systems).Described shifting ship control system can be according to described pair of GPS(global positioning system) measure accurately accommodation and ship to, and accurately control each winch speed according to mud flow rate, concentration, thus control to move ship's speed degree and direction, accurately control spreader according to sea-floor relief and transfer the degree of depth.Engine room monitoring can also be reported to the police by certain described shifting ship control system.
Further, the stern end at hull 1 is fixed with a door frame 3, is installed on door frame 3 by described jacking system.Wherein, described jacking system is a hydraulic lifting winch, and it can transfer to spreader according to different seabed depths the certain altitude in suitably distance seabed.
It addition, be provided with a rotary spherical joint at the port and starboard of ship 1 that paves.Such as, the larboard near ship midship arranges the rotary spherical joint connecting float tube, is used for connecting hydraulic reclamation float tube 6 so that mud is delivered to hydraulic reclamation float tube 6 from trailing suction hopper dredger, and hydraulic reclamation float tube 6 can also rotate freely in the range of 180 °.Similarly, it is also equipped with rotary spherical joint astarboard, for connecting the pipeline of spreader device under water.
According to said structure, hydraulic reclamation float tube 6 connects the pipeline of the ship that paves by the rotary spherical joint of larboard.To realize paving under water construction, end of line connects the pipe that paves under water.So, mud will be moved to right ship midship by left ship midship, through starboard rotary spherical joint, by spreader uniform fold under water to riverbed.Meanwhile, driver's cabin is according to GPS(global positioning system) carry out accommodation monitoring, by moving the steel wire of ship control system four anchors of traction, it is achieved hull moves.
In sum, using the ship that originally paves can realize according to different seabed depths and spreader is transferred to suitable seabed depth, and its outlet bore becomes big, injection flow velocity diminishes, and can realize energy dissipating hydraulic reclamation, to reduce mud speed rate, thus reaches to reduce soil erosion.
Although the foregoing describing the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that these are merely illustrative of, protection scope of the present invention is defined by the appended claims.These embodiments, on the premise of without departing substantially from the principle of the present invention and essence, can be made various changes or modifications, but these changes and amendment each fall within protection scope of the present invention by those skilled in the art.
Claims (4)
1. the ship that paves, including a hull, it is characterized in that, at least one spreader, an alignment system and a jacking system it is provided with on described hull, the stern of described hull offers a fluting, described at least one spreader is by rotary spherical joint arrangement in described fluting, and described spreader is connected with described alignment system and described jacking system；
Described alignment system is one or four cable positioning systems, and described four cable positioning systems include the hydraulic wireline winch of four stepless speed regulations, four steel wire ropes and four anchors, and described steel wire rope is connected with described hydraulic wireline winch with described anchor；
It is additionally provided with a localizer and on each described hydraulic wireline winch and moves ship control system；
Described localizer is double GPS.
Pave ship the most as claimed in claim 1, it is characterised in that the stern end of described hull is fixed with a door frame, and described jacking system is installed on described door frame.
Pave ship the most as claimed in claim 2, it is characterised in that described jacking system is a hydraulic lifting winch.
Pave ship the most as claimed in claim 1, it is characterised in that described in pave and be provided with a rotary spherical joint at port and starboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027990.3A CN103967071B (en) | 2013-01-24 | 2013-01-24 | Pave ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027990.3A CN103967071B (en) | 2013-01-24 | 2013-01-24 | Pave ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103967071A CN103967071A (en) | 2014-08-06 |
| CN103967071B true CN103967071B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310027990.3A Active CN103967071B (en) | 2013-01-24 | 2013-01-24 | Pave ship |
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| CN (1) | CN103967071B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685742A (en) * | 1984-02-24 | 1987-08-11 | Chantiers Du Nord Et De La Mediterranee | Equipment for extracting ores from sea beds |
| CN101428680A (en) * | 2008-12-17 | 2009-05-13 | 安徽疏浚股份有限公司 | Service boat positioning device |
| CN201738297U (en) * | 2010-04-20 | 2011-02-09 | 武汉华荣科技发展有限责任公司 | Construction device for filling silt and reclaiming land |
| CN102226333A (en) * | 2011-03-09 | 2011-10-26 | 杨明福 | Submarine leveling platform for sanding for land reclamation |
| CN102758462A (en) * | 2012-07-12 | 2012-10-31 | 长江武汉航道工程局 | Stem punching device for self-propelled trailing suction hopper dredgers and construction method thereof |
| CN203113406U (en) * | 2013-01-24 | 2013-08-07 | 中港疏浚有限公司 | Paving boat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3211875B2 (en) * | 1997-11-25 | 2001-09-25 | 日本海工株式会社 | Effective use of rising soil by improving the ground over water |
-
2013
- 2013-01-24 CN CN201310027990.3A patent/CN103967071B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685742A (en) * | 1984-02-24 | 1987-08-11 | Chantiers Du Nord Et De La Mediterranee | Equipment for extracting ores from sea beds |
| CN101428680A (en) * | 2008-12-17 | 2009-05-13 | 安徽疏浚股份有限公司 | Service boat positioning device |
| CN201738297U (en) * | 2010-04-20 | 2011-02-09 | 武汉华荣科技发展有限责任公司 | Construction device for filling silt and reclaiming land |
| CN102226333A (en) * | 2011-03-09 | 2011-10-26 | 杨明福 | Submarine leveling platform for sanding for land reclamation |
| CN102758462A (en) * | 2012-07-12 | 2012-10-31 | 长江武汉航道工程局 | Stem punching device for self-propelled trailing suction hopper dredgers and construction method thereof |
| CN203113406U (en) * | 2013-01-24 | 2013-08-07 | 中港疏浚有限公司 | Paving boat |
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|---|---|
| CN103967071A (en) | 2014-08-06 |
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