CN102785772A - Booster of cargo ships in inland river - Google Patents
Booster of cargo ships in inland river Download PDFInfo
- Publication number
- CN102785772A CN102785772A CN2011101246537A CN201110124653A CN102785772A CN 102785772 A CN102785772 A CN 102785772A CN 2011101246537 A CN2011101246537 A CN 2011101246537A CN 201110124653 A CN201110124653 A CN 201110124653A CN 102785772 A CN102785772 A CN 102785772A
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- China
- Prior art keywords
- booster
- support rod
- cargo ships
- pulley
- rolling
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Abstract
A booster of cargo ships in an inland river is a device used for changing the way that the existing cargo ships utilize propellers as power. The booster is characterized in that two small ships are connected through a beam, and a support rod is arranged on the beam. One small ship is provided with a pulley, and the other small ship is provided with a rolling-pulling device. The support rod, the pulley and the rolling-pulling device are in circulation connection. When the rolling-pulling device rotates anticlockwise, the support rod is pulled to the front by a rope through the pulley, then the rolling-pulling device rotates clockwise, and a foot pad of the support rod is contacted with the river bottom under the self gravity of the support rod. Therefore, moving friction of the support rod is increased, and the friction is beneficial friction of the booster of the cargo ships. The booster can achieve the aim of saving energy when pulling the cargo ships to move.
Description
Technical field:
The present invention relates to a kind of boats and ships work-saving device, mainly be applicable to the freighter that navigates by water in the more shallow inland river of the depth of water.
Background technology:
Big at present above boats and ships; Be that power navigates by water by driving engine all, well-known, the moving mode of shipping is to lean on the antagonistic force of water to carry out; This process is that the engine drives propeller is rotated; When the propeller of rotating feeds water a power, obtain an antagonistic force of water, this antagonistic force is exactly the capable power of boats and ships.Up to the present, also there are not the more large-scale boats and ships of document record, navigation otherwise.It is power that manpower, wind-force are arranged on people's boat history, and that is exactly the extremely low epoch of efficient, than sailing boat, needs a very big sail, could drive a less ship, and that is because the friction force of water is 823 times of air.Wind looks small in face of so doubly big friction force.Thereby the motivation ship will have a very long history, and the machine capability utilization ratio of power driven vessel gets very low in fact.Because water is easy flowing liquid, be used as power by liquid, its useful friction force is very low; In the time of power of propeller feedwater, water will produce current, and flowing water flow is taken away most of energy; Have to a very little useful friction, that is exactly the antagonistic force of water, thereby the energy consumption of power driven vessel is increased; The invention reside in provides a kind of useful friction that increases water, improves the mechanical efficiency of Power Vessel, cuts down the consumption of energy.
Summary of the invention:
The technical matters that the present invention will solve is the boats and ships work-saving device that the traditional power device that changes boats and ships provides a kind of energy-efficient low-carbon (LC).
For addressing the above problem, the present invention provides a kind of lancha work-saving device, is the logical beam of two canoes is done the hard connection of head and the tail.Pulley of device on the canoe in front, volume of device draws device on the small boat of back.Described pulley draws device to pass through rope with volume to be connected.Material is provided with a strut on described beam, and the length of this strut surpasses 1/3rd of the depth of water.One end of this strut contacts with described beam, and the other end contacts with the river bed.For increasing the friction force of this strut and river bed, increase the pressure of unit area, establish a foot pad at this support stalk and contact position, river bed.In described support stalk and described beam contact position, the friction force of a cover ball when sliding on beam to reduce supportting stalk is set.To support an end of stalk band ball then and establish two noses.These two noses are through rope, and one is drawn device directly to link to each other with described volume.Another is through described pulley, and the rope that draws device to draw with volume links to each other.
When the startup volume drew device to do the inverse clock rotation, rope pulled to the place ahead to strut through pulley.Draw device to switch to clickwise volume, pulling support stalk moves backward, and strut is under the effect that receives gravity, and the foot pad of support stalk will contact with the river bed, thereby increases the friction force that the support stalk slides backward.This friction force is exactly the useful friction force of this freighter servo-unit.The friction force of described foot pad and river bed is big more, and the efficient of this freighter servo-unit is high more.Laborsaving more in travelling forward.This sample freighter servo-unit also just reaches energy-conservation effect when the navigation of pulling freighter.
Description of drawings: Fig. 1 is the structural representation of lancha servo-unit of the present invention.
The specific embodiment:
Canoe 1 is connected through beam 3 with canoe 2 firmly.On ship 1, establish a pulley 11, draw device 21 establishing a volume, on beam 3, establish support stalk 5 at canoe 2.These support stalk 5 one ends are established foot pad 51, one ends one cover ball 52, and connecting rod 53 is established in the centre, and nose 54 is established on the top.The rope 4 that draws device 21 to be drawn with volume links to each other 54 1 in said nose through pulley 11, and a rope 4 that draws device 21 directly to draw with volume links to each other.Start volume like this and draw device 21 to make left-hand revolution, rope 4 logical pulleys 11 pull to the place ahead to support stalk 5.When moving certain position to, volume being drawn device 21 to a support stalk 5, switch to clickwise, support stalk 5 since under the effect of gravity foot pad 51 contact with the river bed fast, thereby be increased in support stalk 5 mutually after mobile friction force.This friction force is exactly the useful friction force of this freighter servo-unit.The friction force that said foot pad 51 contacts with the river bed efficient of university degree freighter servo-unit more is high more, gets over lowering energy-saving during the navigation of this servo-unit pulling freighter.
Claims (2)
1. lancha servo-unit is provided with volume by a canoe that is provided with pulley and another and draws the canoe of device to form; It is characterized in that: two canoes link through a beam, on said beam, establish a strut, and this strut and described pulley and volume draw device to pass through cable connections.
2. according to the said a kind of lancha servo-unit of claim 1, it is characterized in that: an end of said strut is established a foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101246537A CN102785772A (en) | 2011-05-16 | 2011-05-16 | Booster of cargo ships in inland river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101246537A CN102785772A (en) | 2011-05-16 | 2011-05-16 | Booster of cargo ships in inland river |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785772A true CN102785772A (en) | 2012-11-21 |
Family
ID=47151391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101246537A Pending CN102785772A (en) | 2011-05-16 | 2011-05-16 | Booster of cargo ships in inland river |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241357A (en) * | 2012-08-30 | 2013-08-14 | 褚凤红 | Power device of inland water freighter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105471A (en) * | 1986-08-25 | 1988-03-09 | 豐岛兼人 | Punt-pole is navigated, and advances the device and the underwater sand-shifting ship of boats and ships with oil pressure and mechanical force |
| US4800831A (en) * | 1985-10-02 | 1989-01-31 | Thyssen Nordseewerke Gmbh | Ice breaker |
| CN2261987Y (en) * | 1995-05-30 | 1997-09-10 | 熊家伟 | Link poling propeller |
| JPH1029589A (en) * | 1996-07-12 | 1998-02-03 | Fuji Kaiji Kogyo Kk | Moving method for pontoon equipped with pin-roller jack device |
-
2011
- 2011-05-16 CN CN2011101246537A patent/CN102785772A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800831A (en) * | 1985-10-02 | 1989-01-31 | Thyssen Nordseewerke Gmbh | Ice breaker |
| CN86105471A (en) * | 1986-08-25 | 1988-03-09 | 豐岛兼人 | Punt-pole is navigated, and advances the device and the underwater sand-shifting ship of boats and ships with oil pressure and mechanical force |
| CN2261987Y (en) * | 1995-05-30 | 1997-09-10 | 熊家伟 | Link poling propeller |
| JPH1029589A (en) * | 1996-07-12 | 1998-02-03 | Fuji Kaiji Kogyo Kk | Moving method for pontoon equipped with pin-roller jack device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241357A (en) * | 2012-08-30 | 2013-08-14 | 褚凤红 | Power device of inland water freighter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |