CN203391977U - Low-resistance anti-turnover boat with buoy - Google Patents
Low-resistance anti-turnover boat with buoy Download PDFInfo
- Publication number
- CN203391977U CN203391977U CN201320399282.8U CN201320399282U CN203391977U CN 203391977 U CN203391977 U CN 203391977U CN 201320399282 U CN201320399282 U CN 201320399282U CN 203391977 U CN203391977 U CN 203391977U
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- China
- Prior art keywords
- floating drum
- hull
- buoys
- shipwreck
- boat
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a low-resistance anti-turnover boat with buoys, which comprises a boat body which is arranged above a water surface. At least two buoys which extend along the length direction of the boat body, are arranged at intervals and are placed below the water surface are arranged at the lower part of the boat body. The buoys are connected with the boat body through connecting rods. The anti-turnover boat is also provided with a buoy lifting device which is used for adjusting distance between the boat body and the buoy and a buoy spacing adjusting device which is used for adjusting spacing between two buoys. The buoys of the low-resistance anti-turnover boat can be made of foam plastics or glass fiber reinforced plastics. The two ends of each buoy are bullet-shaped. The cross section of the body of each buoy is circular or elliptical. The buoys can also be hollow long circular buoys which are made of stainless steel plates and have two ends which are bullet-shaped, and polyurethane materials are filled in the buoys. The low-resistance anti-turnover boat with the buoys has the advantages that the structure is simple; since the boat body is always above the water surface during running and the buoys are below the water surface, the resistance during navigation of the boat is small, the stability is good, the boat is prevented from being turned over, the speed is fast and the life and property safety of users can be better protected.
Description
Technical field
The utility model relates to a kind of ship, particularly relates to a kind of anti-shipwreck.
Background technology
Traditional assault boat for rescue and relief work waterborne, for the speedboat of water surface visit, for the small boat such as wooden boat that cultivate, the resistance that is subject in motion water is larger, and energy consumption is high, if while running into the inclement weathers such as high sea, is easy to occur the accidents such as rollover.Property is gently lost in hull rollover, heavy loss of life, and therefore, the safety of hull plays vital effect to people's property and life security.
At present, although also there are a lot of hulls to have the structures such as anti-rollover, the structure that these anti-shipwrecks have is comparatively complicated, and Fabrication procedure is loaded down with trivial details, and manufacturing cost is high, to user, causes very large economical burden; The anti-effect of turning over having is not remarkable, does not even have the anti-effect of turning over, and therefore can not ensure user's safety of life and property.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of not only anti-turn over effective, and little, simple in structure, the easily manufactured anti-shipwreck of the low resistance with floating drum of resistance being subject to while travelling.
For solving the problems of the technologies described above, the utility model adopts the anti-shipwreck of a kind of like this low resistance with floating drum, comprise the hull that is positioned at water surface top, in the bottom of described hull, be provided with at least two along ship length direction, extend, interval arranges and be placed in the floating drum below the water surface, described floating drum is connected with hull by pipe link.
The anti-shipwreck of low resistance of the present utility model is also provided with one for regulating the buoy lifting device of distance between hull and floating drum.
Described buoy lifting device is nut-screw straight line lifting mechanism; The lower end of described pipe link is connected with floating drum through hull, and the top of pipe link is screw rod, and the first nut is screwed on described screw rod and is installed in rotation on hull, and described the first nut is by hand-drive being rotated or being driven and rotated by motor.
In the utility model, the bottom of hull is provided with two spaced floating drums, and the anti-shipwreck of this low resistance is also provided with for regulating the floating drum spacing adjusting device of distance between two floating drums.
Described floating drum spacing adjusting device consists of the second screw rod, the second nut, expansion link and sleeve; Described the second screw rod is vertically arranged on the base plate of hull, described the second nut is screwed on the second screw rod, described sleeve set on described pipe link and be positioned at the first nut below, the bottom of described sleeve and the base plate hinged of hull, the two ends of described expansion link are fixedly connected with the second nut, sleeve respectively.
Floating drum of the present utility model can be made by foamed plastic or glass-felt plastic, and the two ends of floating drum are warhead shape, and the stack shell cross-sectional plane of floating drum is rounded or oval.
The hollow long cylinder that floating drum of the present utility model also can be made by stainless steel sheet, two ends are warhead shape, at the inner filled polyurethane material of floating drum.
Adopt after said structure, the utlity model has following beneficial effect:
Because hull of the present utility model is positioned at the top of the water surface, therefore, hull can not be subject to the impact of water resistance in motion, thereby greatly reduces the resistance while travelling, and has improved moving velocity; Because hull bottom is provided with at least two floating drums that are placed in water surface below, therefore, hull can keep good plateau in motion, effectively prevents hull generation rollover accident.
Because the utility model is provided with for regulating the buoy lifting device of distance between hull and floating drum, therefore, can guarantee that in motion hull is positioned on the water surface all the time.
Because the utility model is provided with for regulating the floating drum spacing adjusting device of distance between two floating drums, therefore,, when running into wind and waves, by floating drum spacing adjusting device, increase the spacing between two floating drums, thereby make the anti-performance of turning over of hull stronger, prevent better hull generation rollover accident.
Floating drum of the present utility model adopts foamed plastic to make, even if floating drum generation local damage can not affect its result of use yet like this, thereby has guaranteed better user's safety of life and property.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of the anti-shipwreck of the utility model band floating drum low resistance.
Fig. 2 is a kind of structural representation of buoy lifting device and floating drum spacing adjusting device in the utility model.
Fig. 3 is the schematic top plan view after the increase of floating drum spacing in the utility model.
The specific embodiment
Referring to the anti-shipwreck of a kind of low resistance with floating drum shown in Fig. 1 to Fig. 3, comprise the hull 1 that is positioned at water surface A top, in the bottom of described hull 1, be provided with at least two along hull 1 length direction, extend, interval arranges and be placed in the floating drum 2 below water surface A, described floating drum 2 is connected with hull 1 by pipe link 3.Anti-shipwreck of the present utility model can be the Power Vessel with driving engine, can be also hand-operated boat.When being Power Vessel, the screw propeller 10 that drives hull 1 to travel is placed between floating drum 2, can protect better screw propeller injury-free like this, as shown in Figure 1.
As shown in Figure 2, the anti-shipwreck of low resistance of the present utility model is also provided with one for regulating the buoy lifting device of distance between hull 1 and floating drum 2.
Described buoy lifting device is nut-screw straight line lifting mechanism; The lower end of described pipe link 3 is connected with floating drum 2 through hull 1, the top of pipe link 3 is screw rod 3-1, the first nut 4 is screwed on described screw rod 3-1 above and is installed in rotation on hull 1, in the specific implementation, a chute can be set on the inwall of hull 1, then the first nut 4 is placed in chute rotationally, like this when the first nut 4 conter clockwises or while clockwise rotating, can drive pipe link 3 and floating drum 2 to make upper and lower straight-line motion with respect to hull 1, described the first nut 4 is driven and is rotated or driven and rotated by motor by handle 9.In addition, buoy lifting device of the present utility model also can adopt other mechanism, as gear rack straight kinematic mechanism etc.
In the utility model, the bottom of hull 1 preferably arranges two spaced floating drums 2, and the anti-shipwreck of this low resistance is also provided with for regulating the floating drum spacing adjusting device of distance between two floating drums 2.
As shown in Figure 2, described floating drum spacing adjusting device consists of the second screw rod 5, the second nut 6, expansion link 7 and sleeve 8; Described the second screw rod 5 is vertically arranged on the base plate 1-1 of hull 1, described the second nut 6 is screwed on the second screw rod 5, described sleeve 8 is sleeved on described pipe link 3 and is positioned at the below of the first nut 4, the base plate 1-1 of the bottom of described sleeve 8 and hull 1 is hinged, and the two ends of described expansion link 7 are fixedly connected with the second nut 6, sleeve 8 respectively.When regulating, only need rotate the second screw rod 5, can swing by expansion link 7 drive sleeve 8, sleeve 8 drives pipe link 3 and floating drum 2 outwards to swing while swinging simultaneously, thereby has increased the distance between two floating drums 2.
Described floating drum 2 can be made by foamed plastic or glass-felt plastic, and the two ends of floating drum 2 are warhead shape, and the stack shell cross-sectional plane of floating drum 2 is rounded or oval.More reliable when the floating drum of being made by foamed plastic is used in army, as there is war, foam is broken also can not affect its result of use.
Floating drum 2 of the present utility model can be also the hollow long cylinder of being made by stainless steel sheet, two ends are warhead shape, at the inner filled polyurethane material of floating drum.In addition, floating drum 2 also can be made by metal sheets such as carbon structural steel plates.
As shown in Figure 1, in motion, hull is positioned at the top of the water surface all the time in the anti-shipwreck of low resistance of the utility model band floating drum, floating drum is positioned at the below of the water surface, and ship resistance when navigation is little, and stationary performance is good, anti-rollover, speed is fast, can guarantee better user's safety of life and property.
Claims (7)
1. the anti-shipwreck of the low resistance with floating drum, comprise the hull (1) that is positioned at the water surface (A) top, it is characterized in that: in the bottom of described hull (1), be provided with at least two along the floating drum (2) that hull (1) length direction extends, interval arranges and be placed in the water surface (A) below, described floating drum (2) is connected with hull (1) by pipe link (3).
2. the anti-shipwreck of the low resistance with floating drum according to claim 1, is characterized in that: the anti-shipwreck of this low resistance is also provided with one for regulating the buoy lifting device of distance between hull (1) and floating drum (2).
3. the anti-shipwreck of the low resistance with floating drum according to claim 2, is characterized in that: described buoy lifting device is nut-screw straight line lifting mechanism; The lower end of described pipe link (3) is connected with floating drum (2) through hull (1), the top of pipe link (3) is screw rod (3-1), the first nut (4) is screwed on described screw rod (3-1) above and is installed in rotation on hull (1) upper, and described the first nut (4) is driven and rotated or drive rotation by motor by handle (9).
4. the anti-shipwreck of the low resistance with floating drum according to claim 3, it is characterized in that: the bottom of hull (1) is provided with two spaced floating drums (2), the anti-shipwreck of this low resistance is also provided with for regulating the floating drum spacing adjusting device of distance between two floating drums (2).
5. the anti-shipwreck of the low resistance with floating drum according to claim 4, is characterized in that: described floating drum spacing adjusting device consists of the second screw rod (5), the second nut (6), expansion link (7) and sleeve (8); Described the second screw rod (5) is vertically arranged on the base plate (1-1) of hull (1), described the second nut (6) is screwed on the second screw rod (5), described sleeve (8) is sleeved on described pipe link (3) above and is positioned at the below of the first nut (4), the base plate (1-1) of the bottom of described sleeve (8) and hull (1) is hinged, and the two ends of described expansion link (7) are fixedly connected with the second nut (6), sleeve (8) respectively.
6. according to the anti-shipwreck of the low resistance with floating drum described in any one in claim 1 to 5, it is characterized in that: described floating drum (2) is made by foamed plastic or glass-felt plastic, the two ends of floating drum (2) are warhead shape, and the stack shell cross-sectional plane of floating drum (2) is rounded or oval.
7. according to the anti-shipwreck of the low resistance with floating drum described in any one in claim 1 to 5, it is characterized in that: described floating drum (2) is by the hollow long cylinder that stainless steel sheet is made, two ends are warhead shape, at the inner filled polyurethane material of floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399282.8U CN203391977U (en) | 2013-07-05 | 2013-07-05 | Low-resistance anti-turnover boat with buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399282.8U CN203391977U (en) | 2013-07-05 | 2013-07-05 | Low-resistance anti-turnover boat with buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391977U true CN203391977U (en) | 2014-01-15 |
Family
ID=49903527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320399282.8U Expired - Fee Related CN203391977U (en) | 2013-07-05 | 2013-07-05 | Low-resistance anti-turnover boat with buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146591A (en) * | 2017-12-28 | 2018-06-12 | 宁波市镇海捷登应用技术研究所 | A kind of wind and wave resistant ship |
| CN108187964A (en) * | 2018-03-30 | 2018-06-22 | 浙江格池园艺用品有限公司 | A kind of fountain nozzle and fountain apparatus |
| CN112009627A (en) * | 2020-08-25 | 2020-12-01 | 三峡大学 | Lotus collecting pleasure boat with double-body structure and using method |
-
2013
- 2013-07-05 CN CN201320399282.8U patent/CN203391977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146591A (en) * | 2017-12-28 | 2018-06-12 | 宁波市镇海捷登应用技术研究所 | A kind of wind and wave resistant ship |
| CN108187964A (en) * | 2018-03-30 | 2018-06-22 | 浙江格池园艺用品有限公司 | A kind of fountain nozzle and fountain apparatus |
| CN112009627A (en) * | 2020-08-25 | 2020-12-01 | 三峡大学 | Lotus collecting pleasure boat with double-body structure and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |