CN201703545U - Coast and river boat - Google Patents
Coast and river boat Download PDFInfo
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- CN201703545U CN201703545U CN2010201981030U CN201020198103U CN201703545U CN 201703545 U CN201703545 U CN 201703545U CN 2010201981030 U CN2010201981030 U CN 2010201981030U CN 201020198103 U CN201020198103 U CN 201020198103U CN 201703545 U CN201703545 U CN 201703545U
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- boat
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- pin hole
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Abstract
The utility model discloses a coast and river boat, which comprises a boat body, an impeller, a foldable breakwater system, anti-roll fin mechanisms and a head driving cab. The foldable breakwater system is arranged on a deck of a bow of the boat and comprises a plurality of breakwater plates, a breakwater plate driving mechanism, a support and a support driving mechanism, the anti-roll fin mechanisms are symmetrically arranged in the boat body relative to the center axis of the boat and capable of rotationally extending out of the boat body and retracting into the boat body, and the head driving cab is arranged on the boat body via a lifting platform. The impeller of the boat adopts a 360-degree full-circle Z-shaped contrarotating impeller. When the boat navigates on a river, the breakwater system lies down on the deck surface, and the anti-roll fins are retracted in the boat body, so that the boat is a draft river boat (with draft depth ranging from 2m to 2.3m) capable of laterally traversing through a four-level waterway and a three-level waterway. When the boat navigates on the sea, the breakwater system is erected, and the anti-roll fins can be unfolded, so that the boat meeting coast navigation specifications becomes a boat allowed to navigate on the coast. When navigating in different navigation zones, the boat can meet requirements of eliminating driving dead zone by means of lifting and falling the lift platform freely.
Description
Technical field
The utility model relates to a kind of boats and ships, and especially main navigation again can be at intercoastal coastal inland navigation craft in inland river level Four and above navigation channel.This coastal inland navigation craft can be box ship, bulk ship, natural gas boat, oil carrier and cruise ship etc.
Background technology
Boats and ships are the main vehicle at surface navigation, the scope that its function has exceeded pure traffic at present as go sightseeing, travel, lie fallow, motion etc.But from security standpoint,, boats and ships are had different requirements, so supervisory management zone is subdivided into A level, B level, C level navigating area etc. with the navigating area, inland river and is subdivided into coastal (covering the marine site) coastal waters and off-lying sea navigating area with marine navigating area in different waters.All there is corresponding standard different navigating areas to boats and ships.The stability of inland navigation craft and structural strength etc. have determined it not ride the sea.
Cruiseway regulation is divided into inland river one-level, secondary, three grades, level Four, Pyatyi navigation channel or the like, and the bridge lock all has certain standard by highly (rising the phase) on the width in different navigation channels, the depth of water, bend and the navigation channel, and these have also limited seagoing vessel and have entered the inland river.Haihe River goods exchange between the two will be transferred by transfer and is referred to as " transfer changes the outfit ", and the loss that " transfer changes the outfit " causes is just traffic cost and the increase of turn round time not, and has increased goods loss and mistake; Dangerous material is increased dangerous generation probability and to the pollution of environment, also do not met modern logistics development trend, very be unfavorable for the development of water industry.
Aspect hull form, the boats and ships in inland shallow water navigation channel should be designed to flat-bottomed boat, and block coefficient is big as far as possible.Marine ships must be considered stability and the navigability in the wave, mostly is ship at the bottom of the light (V-type stem, even dark V-type stem) greatly, and both have very big difference.
The river boat speed of a ship or plane is restricted aspect propulsion of ship, below 8 joints, is in order to prevent the influence of peripheral boats and ships and to prevent that overtaking wave from washing away river levee generally.And seagoing vessel mostly be to take into account time of run and economy, ship speed is faster.
Cruiseway contact boats and ships are intensive, and boats and ships often strengthen the power that main engine power advances with the prevention that improves the screw propeller counter-rotating in order to prevent to collide.Cruiseway is narrow and small and bend is many, requires ship maneuverability to get well.The road-holding property of seagoing vessel need be considered course stability and lean on the ability of slipping from alongside under the stormy waves condition.
In sum, wish to unify above-mentioned difference, satisfy inland river and marine different technologies requirement, purpose that the utility model will realize that Here it is with same ship.Yet, have ship appellation " river sea through transport ship ", " Haihe River direct ship " of same target in arms with the utility model.The river refers to the Changjiang River Trunk Line navigation channel, and the through transport ship is a cargo barge, in the river, marine remove pushing tow with different push boats, realizes river sea through transport, and the omission goods is rejected process.But it is cumbersome that different push boats are changed butt joint, and cost is higher.With " sea is gone on the river steamer ' be again a kind of idea, but still being structural strength, the river steamer stability all can not satisfy coastal code requirement." Haihe River direct ship " is can be coastal, the new ship type of inland river direct route, but technology path owes rationally, and it is huge, less economical to conduct oneself with dignity, complicated in mechanical structure most importantly, safety poor reliability.
The utility model content
The purpose of this utility model is to provide a kind of coastal inland navigation craft at the prior art deficiency, when these boats and ships are in the inland river, be a shallow draft (2～2.3 meters) but can pass through level Four, three grades of river boats that the navigation channel side direction is traversing, when being in maritime navigation, become one coastal grade boats and ships by following measure, to reach Haihe River direct route purpose.
In order to realize above-mentioned utility model purpose, the technical scheme that the utility model adopted is:
Coastal inland navigation craft comprises hull and propelling unit, it is characterized in that: also comprise:
Be arranged on the folding wave preventing system on the bow deck, this folding wave preventing system comprises some dash plates and dash plate driver train; When ship rode the sea, described some dash plates were on the bow risen by the dash plate drive mechanism, stop wave effectively; When inland waterway navigation, described some dash plates are closed on the deck in ship structure face by the dash plate drive mechanism;
It is outer and be contracted to stabilizer mechanism in the hull to be installed in the hull the rotatable hull that stretches out with the axis symmetry of boats and ships;
Be arranged in cab-ahead-of-engine on the hull by lifting table.
The utility model also comprises cover keep lever and cover keep lever driver train, and when ship rode the sea, described cover keep lever was stood on the deck plane by the cover keep lever drive mechanism, and described dash plate is given firm supporting; When inland waterway navigation, described cover keep lever is closed on the deck in ship structure face by the cover keep lever drive mechanism.
Dash plate of the present utility model is articulated on the ship side of described bow, and described dash plate driver train comprises one first elevating ram, and the cylinder body base of described first elevating ram is fixing above deck, and the push rod of first elevating ram and the inner face of described dash plate are hinged.Become the angle of 30-40 degree between the axis of this first elevating ram and the described ship side; Pass through one first lockable mechanism interlocking between described dash plate and the described ship side.
Dash plate of the present utility model is articulated on the ship side of described bow by first linkage, described dash plate is captiveed joint with the hinge in described first linkage, described dash plate driver train comprises one first elevating ram and a connecting rod, the cylinder body of described first elevating ram is fixing above deck, one end of the push rod of first elevating ram and described connecting rod is hinged by second linkage, and the other end of described connecting rod is captiveed joint with hinge in described first linkage; Pass through one first lockable mechanism interlocking between described dash plate and the described ship side.
First lockable mechanism comprises being provided with the lock ear of first on the dash plate bottom surface and being arranged on second on the ship side locks the ear and first latch, offer first pin hole and second pin hole respectively on the described first lock ear and the second lock ear, described first latch is inserted into when interlocking in first pin hole and second pin hole on the second lock ear of the described first lock ear.
Described cover keep lever is a framed structure, and this cover keep lever bottom surface and described deck are hinged by the 3rd linkage; Described cover keep lever driver train is one second elevating ram, the base of this second elevating ram is fixing above deck, hinged between the push rod of this second elevating ram and the described cover keep lever by the 4th linkage, pass through one second lockable mechanism interlocking between the inner face of described cover keep lever and described dash plate.
Described second lockable mechanism comprises the 4th lock ear and second latch that is provided with on lock ear of the 3rd on the dash plate inner face and the cover keep lever, offer the 3rd pin hole and the 4th pin hole respectively on described the 3rd lock ear and the 4th lock ear, described second latch is inserted into when interlocking in the described the 3rd the 3rd pin hole of locking on the ear and the 4th pin hole on the 4th lock ear.
Described dash plate is steel dash plate, aluminum alloy dash plate or glass-felt plastic dash plate etc.
Described stabilizer mechanism comprises the steel bushing of a bottom opening and is installed in stabilizer in the described steel bushing by rotating shaft, form watertight between described steel bushing and the hull, the chuck bearings is passed through on steel bushing in the two ends of described rotating shaft, drive by the gear drive of installing in the hull in described rotating shaft, the mouth of described gear drive is connected with a drive motor or hand-operated mechanism.
Described stabilizer is the flat stream line structure form that steel framework is spread covering outward.
Have stair activity on the described lifting table.
Propelling unit of the present utility model adopts 360 ° of full circle swinging Z types to be installed in the ship stern cabin changeing the slurry propelling unit, being provided with.
Owing to adopted design plan as above, when these boats and ships are in the inland river, the wave resistance system drops to the ground on deck plane, stabilizer is received in the hull, be a shallow draft (2～2.3 meters) but can pass through level Four, three grades of river boats that the navigation channel side direction is traversing, when being in maritime navigation, hold up the wave resistance system, put down stabilizer, this ship meets coastal code requirement again, has become the boats and ships that permission is navigated by water at Coastal Navigation Areas.But different navigating area navigation free lifting platforms are to satisfy the visual field requirement of eliminating driving blind area.
Description of drawings
Fig. 1 is the structural representation of the coastal inland navigation craft of the utility model in the Coastal Navigation Areas navigation.
Fig. 2 is the structural representation of the coastal inland navigation craft of the utility model in the cruiseway navigation.
Fig. 3 holds up later view for the coastal inland navigation craft stem of the utility model dash plate.
Fig. 4 is the coastal inland navigation craft stem of the utility model dash plate later view of falling down.
The sequence chart that Fig. 5 holds up and puts down for the coastal inland navigation craft stem of the utility model dash plate.
The view that Fig. 6 puts down dash plate for a kind of dash plate driver train in the coastal inland navigation craft of the utility model.
The view that Fig. 7 holds up dash plate for a kind of dash plate driver train in the coastal inland navigation craft of the utility model.
The view that Fig. 8 puts down dash plate for another kind of dash plate driver train in the coastal inland navigation craft of the utility model.
The view that Fig. 9 holds up dash plate for another kind of dash plate driver train in the coastal inland navigation craft of the utility model.
Figure 10 is the view that another dash plate driver train puts down dash plate and the cover keep lever driver train puts down cover keep lever in the coastal inland navigation craft of the utility model.
Figure 11 is the view that another dash plate driver train is holded up dash plate and the cover keep lever driver train is holded up cover keep lever in the coastal inland navigation craft of the utility model.
Figure 12 is the stereoscopic-state scheme drawing that another dash plate driver train is holded up dash plate and the cover keep lever driver train is holded up cover keep lever in the coastal inland navigation craft of the utility model.
View when Figure 13 is put down for stabilizer in the coastal inland navigation craft stabilizer of the utility model mechanism.
Figure 14 is that the A of Figure 13 is to view.
View when Figure 15 is packed up for stabilizer in the coastal inland navigation craft stabilizer of the utility model mechanism.
Figure 16 is that the A of Figure 15 is to view.
The specific embodiment
Following embodiment further describes the utility model, but described embodiment only is used to illustrate the utility model rather than restriction the utility model.
Referring to Fig. 1, the coastal inland navigation craft shown in this figure is at the Coastal Navigation Areas operational configuration, and it comprises hull 100 and propelling unit 200, and whole hull 100 can be designed to multi-purpose ships such as bulge carrier, box ship, oil carrier, passenger boat as required.Hull 100 line styles are by the design of inland river shallow draft, and structure is by coastal code requirement design.
Its propelling unit 200 can adopt one or two 360 ° full circle swinging Z types to changeing the slurry propelling unit, with the manoevreability that guarantees that this coastal inland navigation craft is good, make it can obtain good road-holding property in the inland river, side direction is traversing by slipping from alongside, also can lean on slipping from alongside safely even waves whipped up by the wind rolled turbulently at sea the time.Main frame can adopt the diesel engine of band blwr even two superchargings, to satisfy inland river low power, marine high-performance requirement.Supporting gear case can help also to realize that two operating modes provide the thrust of screw propeller.
Folding wave preventing system 600 on the stem deck, and be arranged in cab-ahead-of-engine 400 on the hull 100 by lifting table 300.Cab-ahead-of-engine 400 designs should be light as far as possible, relatively independent.The lifting table 300 of bottom adopts hydraulic efficiency elevation structure to carry out lifting (for prior art).Adjustable height is 3 meters, stepless adjustable, and when dropping to the end, cab-ahead-of-engine 400 height are highly consistent with stem 110.Lifting table 300 bases are fixed in the stem 110, and lifting table 300 is connected with operator's compartment 400 bottoms are stable mutually.Lifting table 300 is raised to a certain position and can wave to guarantee cab-ahead-of-engine 400 landing not out of control and left-right and front-back by the latching device (not shown) that is fixed.Latching device can be the mode that lock bolt adds lockhole, can also be some structures that technical field is familiar with under the utility model.
The utility model is provided with the stair activity (not shown) on lifting table 300, be convenient to about the operator's compartment personnel.Lifting table 300 can drive work by electric-controlled hydraulic mechanism, can certainly be provided with hand-hydraulic mechanism and drive work, when breaking down to be implemented in electric-controlled hydraulic mechanism, also can allow lifting table 300 liftings by hand-hydraulic mechanism.
Referring to Fig. 1, in hull 100 bottoms, be symmetrically installed with two pairs of stabilizer mechanisms 500 with hull 100 central axis, when condition was tightly knocked off by stabilizer mechanism 500, stabilizer all was contracted in the steel bushing, be no more than the boats and ships baseline.When stabilizer work operating mode, can stretch out 2.5 meters～3.0 meters in baseline.
Coastal inland navigation craft shown in Figure 2 is at the cruiseway operational configuration, and its structure and coastal inland navigation craft structure shown in Figure 1 are identical basically, and just stabilizer mechanism 500 is a pair of, is arranged on the center of hull 100 with hull 100 central axis.
The coastal inland navigation craft that this specific embodiment is illustrated in figures 1 and 2, be provided with folding wave preventing system 600 on bow 110 decks, this folding wave preventing system 600 comprises some dash plates 610 and dash plate driver train and cover keep lever and cover keep lever driver train (not shown).When ship rode the sea, some dash plates 610 rose (referring to Fig. 3) by the dash plate drive mechanism at bow 110, nearly 2 meters and give firm supporting by cover keep lever above stem 110, stopped the wave that exceeds stem 110 effectively.When inland waterway navigation, some dash plates and cover keep lever are closed on the deck plane of bow 110 (referring to Fig. 4) by dash plate driver train and cover keep lever drive mechanism respectively, and cab-ahead-of-engine 400 reduces simultaneously.The height of whole so coastal inland navigation craft reduces, so that waltz through the bridge lock in inland river level Four, three grades of navigation channels.
Referring to Fig. 5, dash plate in the folding wave preventing system 600 is divided into several piece dash plate 610,610A, 610a, 610B, 610b, 610C, 610c, 610D, 610d, 610E, 610e, 610F, 610f, washboard 610 is arranged on the bow tip, 610A, 610B, 610C, 610D, 610E, 610F and 610a, 610b, 610c, 610d, 610e, 610f is symmetrical arranged with the axis of hull 100, when the inland river enters the sea, the order of holding up of dash plate is: at first dash plate 610 is holded up, follow dash plate 610A, 610a holds up, dash plate 610B, 610b holds up, hold up dash plate 610C again, 610c, then hold up dash plate 610B, 610d, hold up dash plate 610E then, 610e holds up dash plate 610F at last, 610f.After all dash plates are all holded up, just constitute one and exceed the about 2 meters wave resistance structures of stem.When entering inland waterway navigation by the sea, the order of falling down of dash plate is: at first fall down dash plate 610F, 610f, and dash plate 610E, 610e again fall down, dash plate 610C, 610c then fall down, follow dash plate 610B, 610b, the 610A that falls down again, 610a, dash plate 610 at last falls down.
There is following several version in folding wave preventing of the present utility model system:
A kind of version is referring to Fig. 6 and Fig. 7, and dash plate 610 is articulated in by linkage 620 on the ship side 111 of bow 110 of hull 100, and the dash plate driver train is an elevating ram 630, can certainly be pneumatic or other hand gear.The cylinder body base of elevating ram 630 is fixed on bow 110 decks 112, and the inner face of the push rod of elevating ram 630 and dash plate 610 is hinged by linkage.Become the angle of 30-40 degree between the axis of this elevating ram 630 and the ship side 111.When the push rod of elevating ram 630 stretched out, dash plate 610 was picked up (as shown in Figure 6); When the pusher retracted of elevating ram 630, dash plate 610 is put down (as shown in Figure 6).The dash plate that dash plate 610 can adopt steel or materials such as aluminum alloy, glass-felt plastic to make.
Another kind of version is referring to Fig. 8 and Fig. 9, dash plate 610 is articulated in by linkage 620a on the ship side 111 of bow 110 of hull 100, dash plate 610 is captiveed joint with the hinge (not shown) among the linkage 620a, the dash plate driver train comprises an elevating ram 630 and a connecting rod 640, the cylinder body of elevating ram 630 is fixed on bow 110 decks 112, one end of the push rod of elevating ram 630 and connecting rod 640 is hinged by linkage 620b, and the other end of connecting rod 640 is captiveed joint with hinge among the linkage 620a.When the push rod of elevating ram 630 stretches out, promote upwards upset of connecting rod 640, dash plate 610 is lifted (as shown in Figure 9); When the pusher retracted of elevating ram 630, drivening rod 640 overturns downwards, and dash plate 610 is put down (as shown in Figure 8).
It is cover keep lever and dash plate linkage structure form that the folding wave preventing system also has a kind of form, referring to Figure 10, Figure 11 and Figure 12, dash plate 610 is articulated in by hinge 620a on the ship side 111 of bow 110 of hull, the dash plate driver train comprises elevating ram 630a, the cylinder body of elevating ram 630a is fixed on bow 110 decks 112, the inner face hinge of the push rod of elevating ram 630a and dash plate 610.When the push rod of elevating ram 630a stretched out, dash plate 610 was picked up (as shown in figure 10); When the pusher retracted of elevating ram 630a, dash plate 610 is put down (as shown in figure 11).
Referring to Figure 11, pass through a lockable mechanism 660 interlockings between dash plate 610 and the ship side 111.This lockable mechanism 660 comprises the lock ear 661 that is arranged on dash plate 610 bottom surfaces and the lock ear 662 and the latch 663 that are arranged on the ship side 111, offer pin hole respectively at lock ear 661,662, latch 663 is inserted into when interlocking in the pin hole of lock ear 661,662.
Referring to Figure 12, cover keep lever 650 also carries out interlocking by a lockable mechanism 670 with the inner face of dash plate 610, this lockable mechanism 670 is arranged on the lock ear 671 on dash plate 610 inner faces and is arranged on lock ear 672 and latch 673 on 650 jiaos of the cover keep levers, offer pin hole respectively at lock ear 671,672, latch 673 is inserted into when interlocking in the pin hole of lock ear 671,672.
Referring to Figure 13 to Figure 16, stabilizer mechanism comprises the steel bushing 510 of a bottom opening and is installed in stabilizer 520 in the steel bushing 510 by rotating shaft 530, steel bushing 510 general employing steel manufacturings, if some passenger boats or other ships, what then can adopt is aluminum alloy or glass-felt plastic manufacturing.Steel bushing 510 is connected with the installation firm in structure of hull 100, and other faces keep watertight.
The flat stream line structure form that stabilizer 520 is spread covering outward for steel framework is to reduce water resistance as far as possible.The two ends of rotating shaft 530, drive by the gear drive of installing in the hull 100 in rotating shaft 530 on steel bushing 510 by the chuck bearings, and the mouth of gear drive is connected with a drive motor or hand-operated mechanism.Between rotating shaft 530 and the gear drive forced locking device can be set in addition, when tightly knocking off condition and work operating mode, all can pin automatically.
When the inland river enters the sea, put down stabilizer 520 by gear drive, to increase its stability (referring to Figure 13 and Figure 14).When entering inland waterway navigation, pack up stabilizer 520 (referring to Figure 15 and Figure 16) by gear drive by the sea
Above content shows and has described groundwork of the present utility model, principal character and advantage of the present utility model.The personnel of the industry should understand; the utility model is not subjected to the restriction of above-mentioned example; that describes in above-mentioned example and the explanation just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all will fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (14)
1. coastal inland navigation craft comprises hull and propelling unit, it is characterized in that: also comprise:
Be arranged on the folding wave preventing system on the bow deck, this folding wave preventing system comprises some dash plates and dash plate driver train; When ship rode the sea, described some dash plates were on the bow risen by the dash plate drive mechanism, stop wave effectively; When inland waterway navigation, described some dash plates are closed on the deck in ship structure face by the dash plate drive mechanism;
It is outer and be contracted to stabilizer mechanism in the hull to be installed in the hull the rotatable hull that stretches out with the axis symmetry of boats and ships;
Be arranged in cab-ahead-of-engine on the hull by lifting table.
2. coastal inland navigation craft as claimed in claim 1 is characterized in that, also comprises cover keep lever and cover keep lever driver train, and when ship rode the sea, described cover keep lever was stood on the deck plane by the cover keep lever drive mechanism, and described dash plate is given firm supporting; When inland waterway navigation, described cover keep lever is closed on the deck in ship structure face by the cover keep lever drive mechanism.
3. described coastal inland navigation craft as claimed in claim 1 or 2, it is characterized in that, described dash plate is articulated on the ship side of described bow, described dash plate driver train comprises one first elevating ram, the cylinder body base of described first elevating ram is fixing above deck, and the push rod of first elevating ram and the inner face of described dash plate are hinged; Pass through one first lockable mechanism interlocking between described dash plate and the described ship side.
4. described coastal inland navigation craft as claimed in claim 3 is characterized in that, becomes the angle of 30-40 degree between the axis of described first elevating ram and the described ship side.
5. coastal inland navigation craft as claimed in claim 3, it is characterized in that, first lockable mechanism comprises being provided with the lock ear of first on the dash plate bottom surface and being arranged on second on the ship side locks the ear and first latch, offer first pin hole and second pin hole respectively on the described first lock ear and the second lock ear, described first latch is inserted into when interlocking in first pin hole and second pin hole on the second lock ear of the described first lock ear.
6. coastal inland navigation craft as claimed in claim 1 or 2, it is characterized in that, described dash plate is articulated on the ship side of described bow by first linkage, described dash plate is captiveed joint with the hinge in described first linkage, described dash plate driver train comprises one first elevating ram and a connecting rod, the cylinder body of described first elevating ram is fixing above deck, one end of the push rod of first elevating ram and described connecting rod is hinged by second linkage, and the other end of described connecting rod is captiveed joint with hinge in described first linkage; Pass through one first lockable mechanism interlocking between described dash plate and the described ship side.
7. coastal inland navigation craft as claimed in claim 6, it is characterized in that, first lockable mechanism comprises being provided with the lock ear of first on the dash plate bottom surface and being arranged on second on the ship side locks the ear and first latch, offer first pin hole and second pin hole respectively on the described first lock ear and the second lock ear, described first latch is inserted into when interlocking in first pin hole and second pin hole on the second lock ear of the described first lock ear.
8. coastal inland navigation craft as claimed in claim 3 is characterized in that, described cover keep lever is a framed structure, and this cover keep lever bottom surface and described deck are hinged by the 3rd linkage; Described cover keep lever driver train is one second elevating ram, the base of this second elevating ram is fixing above deck, hinged between the push rod of this second elevating ram and the described cover keep lever by the 4th linkage, pass through one second lockable mechanism interlocking between the inner face of described cover keep lever and described dash plate.
9. coastal inland navigation craft as claimed in claim 8, it is characterized in that, described second lockable mechanism comprises the 4th lock ear and second latch that is provided with on lock ear of the 3rd on the dash plate inner face and the cover keep lever, offer the 3rd pin hole and the 4th pin hole respectively on described the 3rd lock ear and the 4th lock ear, described second latch is inserted into when interlocking in the described the 3rd the 3rd pin hole of locking on the ear and the 4th pin hole on the 4th lock ear.
10. coastal inland navigation craft as claimed in claim 1 or 2 is characterized in that, described dash plate is steel dash plate, aluminum alloy dash plate or glass-felt plastic dash plate.
11. coastal inland navigation craft as claimed in claim 1 or 2, it is characterized in that, described stabilizer mechanism comprises the steel bushing of a bottom opening and is installed in stabilizer in the described steel bushing by rotating shaft, form watertight between described steel bushing and the hull, the chuck bearings is passed through on steel bushing in the two ends of described rotating shaft, drive by the gear drive of installing in the hull in described rotating shaft, the mouth of described gear drive is connected with a drive motor or hand-operated mechanism.
12. coastal inland navigation craft as claimed in claim 11 is characterized in that, described stabilizer is the flat stream line structure form that steel framework is spread covering outward.
13. coastal inland navigation craft as claimed in claim 1 or 2 is characterized in that, has stair activity on the described lifting table.
14. coastal inland navigation craft as claimed in claim 1 or 2 is characterized in that, described propelling unit adopts 360 ° of full circle swinging Z types to be installed in the ship stern cabin changeing the slurry propelling unit, being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981030U CN201703545U (en) | 2010-05-19 | 2010-05-19 | Coast and river boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201981030U CN201703545U (en) | 2010-05-19 | 2010-05-19 | Coast and river boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703545U true CN201703545U (en) | 2011-01-12 |
Family
ID=43440699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201981030U Expired - Lifetime CN201703545U (en) | 2010-05-19 | 2010-05-19 | Coast and river boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248988A (en) * | 2010-05-19 | 2011-11-23 | 杨宁翔 | Coastal inland ship |
| CN108353860A (en) * | 2018-04-25 | 2018-08-03 | 武汉择优科技有限公司 | A kind of multi-functional finishing device of aquatic products and its manufacturing method |
| CN109159866A (en) * | 2018-11-21 | 2019-01-08 | 林楚贻 | A kind of polymorphic safe life-saving ship |
-
2010
- 2010-05-19 CN CN2010201981030U patent/CN201703545U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248988A (en) * | 2010-05-19 | 2011-11-23 | 杨宁翔 | Coastal inland ship |
| CN108353860A (en) * | 2018-04-25 | 2018-08-03 | 武汉择优科技有限公司 | A kind of multi-functional finishing device of aquatic products and its manufacturing method |
| CN109159866A (en) * | 2018-11-21 | 2019-01-08 | 林楚贻 | A kind of polymorphic safe life-saving ship |
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Granted publication date: 20110112 |