CN110562426B - Multi-section tugboat traction system - Google Patents
Multi-section tugboat traction system Download PDFInfo
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- CN110562426B CN110562426B CN201910892780.8A CN201910892780A CN110562426B CN 110562426 B CN110562426 B CN 110562426B CN 201910892780 A CN201910892780 A CN 201910892780A CN 110562426 B CN110562426 B CN 110562426B
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- rope
- tug
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- towing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/56—Towing or pushing equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H19/00—Marine propulsion not otherwise provided for
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a multi-section tugboat traction system, which comprises a towed boat, a traction device, a rope guiding boat and a plurality of anchoring devices arranged in a channel, wherein the towed boat is connected with the traction device through the rope guiding boat; the traction device comprises a plurality of winches wound with dragging ropes; the winch is electrically connected to a bi-directional motor. The multi-section traction system provided by the invention changes large power propulsion of the propeller into small power traction, effectively saves energy, has high safety and improves the running speed of the ship to a certain extent.
Description
Technical Field
The invention relates to the technical field of water transportation, in particular to a multi-section tugboat traction system.
Background
Shipping has been an important way of transportation in China since ancient times, effectively utilizes the traffic value of the area of a water area, and realizes reasonable utilization of natural conditions. The cost of water transportation is low, and other related auxiliary facilities do not need to be equipped. A large amount of energy is consumed when a traditional ship runs, a large amount of energy is wasted, a water source is polluted to a certain extent, and a certain burden is caused to the ecological environment. With the introduction of the concept of sustainable development, people pay more and more attention to energy conservation and environmental protection when ships are used. In the shipping industry, both ports and shipping companies are deeply aware that the times of green shipping and low-carbon shipping come, and the technologies of "low-energy ship engine technology", "clean energy technology" and the like become hot spots of research.
The propeller of the ship is the maximum power for propelling the whole ship to start, and therefore, the propeller is very important in the whole ship design process. The traditional propeller technology is to use a smaller propeller and improve the self-propulsion efficiency of the ship by using a high-speed propeller rotating speed, which requires a large amount of energy to support the rotation of the propeller, and wastes energy seriously. In order to save energy and reduce the harm to the environment, new propeller technology or the recycling of waste heat and oil of ships is needed, but the method can additionally increase the shipping cost.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the multi-section tug boat traction system is provided, the multi-section tug boat traction system is changed from large power propulsion of a propeller into small power traction, the energy is effectively saved, the safety is high, and the running speed of a ship is improved to a certain extent.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a multi-section tug traction system comprising a tug boat, a traction device, a fairlead, and a plurality of anchoring devices disposed in a channel; the traction device comprises a plurality of winches wound with dragging ropes; the winch is electrically connected to a bi-directional motor.
As a preferred technical solution, the traction device comprises at least 2 winches winding the dragging rope.
As an improved solution, the towing means is arranged on the towed vessel.
As an improved technical scheme, the traction device is arranged on a traction tug, and the traction tug and the towed ship are fixedly connected together.
As an improved technical scheme, the anchoring device consists of a floating ball, an anchor rope and an anchor; and the free end of the dragging rope is provided with a first hook adapted to the anchor rope.
As a preferable technical solution, the distance between the anchoring devices arranged in the navigation direction in the navigation channel is 5-10 km/piece.
As an improved technical scheme, a second hook matched with the first hook of the dragging rope is arranged on the anchor rope.
As a preferred technical scheme, the dragging rope is made of one or a mixture of cotton, hemp, chemical fiber and steel wire.
A use method of a multi-section tugboat traction ship comprises the following steps:
(1) the fairlead connects and fixes a first towing rope on at least one winch to a first anchoring device in front of the towed vessel in the running direction;
(2) starting a bidirectional motor, rotating a winch, winding and recovering the first dragging rope, and dragging the towed ship to move forward;
(3) after the first towing rope is fixed on the first anchoring device, the rope guiding boat returns to the position of the towing device, and the second towing rope on the at least one winch is connected and fixed on the second anchoring device in front of the operation direction of the towed boat again; when the traction device passes through the first anchoring device, the first dragging rope falls off from the first anchoring device and is wound on the winch; and the process is continuously carried out in such a way, and the towing forward of the towed ship is completed.
As a preferable technical scheme, the use method of the multi-section tugboat traction ship comprises the following steps:
(1) the rope guiding ship respectively connects and fixes a first dragging rope and a second dragging rope on at least two winches to two adjacent first anchoring devices and second anchoring devices in front of the dragged ship in the running direction;
(2) starting a bidirectional motor, rotating a winch, winding and recovering the first dragging rope and the second dragging rope, and dragging the towed ship to move forwards;
(3) when the traction device passes through the first anchoring device, the first dragging rope falls off from the first anchoring device and is wound on the winch, the rope guiding ship returns to the position of the traction device, and the first dragging rope and the third dragging rope on at least two winches are respectively connected and fixed to two adjacent third anchoring devices and fourth anchoring devices in front of the operation direction of the towed ship; and the process is continuously carried out in such a way, and the towing forward of the towed ship is completed.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
the invention provides a multi-section tugboat traction system which comprises a towed boat, a traction device, a rope guiding boat and a plurality of anchoring devices arranged in a channel, wherein the towed boat is provided with a plurality of anchor rope guiding holes; the traction device comprises a plurality of winches wound with dragging ropes; the capstan is electrically connected to a bi-directional motor; when the winch runs, a dragging rope on the winch is fixed on the anchoring device through the traction of the rope guide boat, and the bidirectional motor is started to provide power to control the rotation of the winch; the winch rotates to wind and recover a dragging rope fixed on the anchoring device, and the traction force generated in the recovery process pulls the towed ship to move forwards; the traction system provided by the invention changes large power propulsion of the propeller into small power traction, and pulls the ship to run along the set track, so that the energy consumption of the ship in the running process is reduced, and the safety is high.
The anchoring device in the traction system provided by the invention consists of a floating ball, an anchor rope and an anchor, wherein the anchor rope is connected with the floating ball and the anchor, the anchor is fixed at the water bottom, and the floating ball is suspended on the water surface; the anchor rope in the anchoring device is provided with the hook, so that the rope is more conveniently dragged to be fixed, the hook matched with the anchor rope is also arranged at one end of the dragging rope, and the stability of the dragging rope and the anchoring device in fixation is enhanced. The multi-section tugboat traction system provided by the invention can be used for driving ships in canals, straits, seas and ports, and particularly effectively improves the driving speed in the canals and straits.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic illustration of a multi-section tug boat traction system of the present invention;
FIG. 2 is a partial schematic view of a traction device;
FIG. 3 is a schematic view of an anchoring device;
in the figure, 1, a towed vessel; 2. towing the tugboat; 3. a traction device; 31. a winch; 32. dragging a rope; 33. a first hook; 4. a rope guide boat; 5. an anchoring device; 51. a floating ball; 52. an anchor line; 53. a second hook; 54. and (6) an anchor.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
The embodiment of the invention provides a three-section tug boat traction system, which comprises a towed boat 1, a traction device 3, a rope guiding boat 4 and a plurality of anchoring devices 5 arranged in a channel, wherein the towed boat 1 is shown in fig. 1, 2 and 3; the traction device 3 is arranged on the towed ship 1; or on a towing tug 2, said towing tug 2 being fixedly connected to the vessel 1 to be towed. The traction means 3 comprise a plurality of winches 31 wound with a dragging rope 32; the winch 31 is electrically connected to a bidirectional motor; the anchoring device 5 consists of a floating ball 51, an anchor rope 52 and an anchor 53; the distance between the anchoring devices 5 arranged in the navigation channel according to the navigation direction is 5-10 km/piece.
The winch 31 on the traction device 3 provides power to rotate through the bidirectional motor, and the retraction and the release of the dragging rope 32 are realized. One end of the hauling cable 32 on the winch 31 is provided with a first hook 33 adapted to the anchor cable 52, which enables a good fixation of the hauling cable 32 on the anchoring device 5. An anchor rope 52 in the anchoring device 5 is connected with a floating ball 51 and an anchor 54, the anchor 54 is fixed at the water bottom, and the floating ball 51 is suspended on the water surface to play a role of identification; the anchor line 52 of the anchoring device 5 is provided with a second hook 53 adapted to the first hook 33 of the towing line, so that the towing line 32 can be fixed on the anchoring device 5 more conveniently.
When the multi-section tugboat traction system runs in water, the rope guide tugboat respectively connects and fixes a first dragging rope and a second dragging rope on the winch to a first anchoring device in front of the dragged tugboat in the running direction; the bidirectional motor is started, the winch is rotated, the first dragging rope is wound and recovered, the dragged ship is dragged to move forwards, and compared with the energy consumption required by the traditional propeller propelling ship, the energy consumption required by the traction system is smaller, so that the energy is greatly saved; after the first towing rope is fixed on the first anchoring device, the rope guiding boat returns to the position of the towing device, and the second towing rope on the at least one winch is connected and fixed on the second anchoring device in front of the operation direction of the towed boat again; and when the traction device passes through the first anchoring device, the first dragging rope drops from the first anchoring device and is wound on the winch, and the process is continuously carried out, so that the dragging of the dragged ship is completed.
Example 1
A multi-section tug traction system comprising a vessel 1 to be towed, a traction device 3, a fairlead 4 and a number of anchoring devices 5 arranged in a channel; the traction device 3 is arranged on the towed vessel 1, and the traction device 3 comprises three winches 31 wound with towing ropes 32; the winch 32 is electrically connected to a bi-directional motor; the distance between the anchoring devices 5 arranged in the navigation channel according to the navigation direction is 5 km/piece.
In use, the fairlead connects and secures a first towing line on one of the winches to a first anchoring device ahead of the vessel being towed in the direction of travel; starting a bidirectional motor, rotating a winch, winding and recovering the first dragging rope, and dragging the towed ship to move forward; after the first dragging rope is fixed on the first anchoring device, the rope guiding boat returns to the position of the traction device, and the second dragging rope on one winch is connected and fixed on the second anchoring device in front of the operation direction of the towed boat again; and when the traction device passes through the first anchoring device, the first dragging rope drops from the first anchoring device and is wound on the winch, and the process is continuously carried out, so that the dragging of the dragged ship is completed.
Example 2
A multi-section tug traction system comprises a towed vessel 1, a towing tug 2, a traction device 3, a fairlead 4 and a plurality of anchoring devices 5 arranged in a channel; the towed vessel 1 and the towing tug 2 are fixedly connected together; the traction device 3 is arranged on the traction tug 2, and the traction device 3 comprises three winches 31 wound with traction ropes 32; the winch 32 is electrically connected to a bi-directional motor; the distance between the anchoring devices 5 arranged in the navigation channel according to the navigation direction is 10 km/piece.
When the rope guiding ship is used, the first dragging rope and the second dragging rope on the two winches are respectively connected and fixed to two adjacent first anchoring devices and second anchoring devices in front of the dragged ship in the running direction by the rope guiding ship; starting a bidirectional motor, rotating a winch, winding and recovering the first dragging rope and the second dragging rope, and dragging the towed ship to move forwards; when the traction device passes through the first anchoring device, the first dragging rope falls off from the first anchoring device and is wound on the winch, the rope guiding ship returns to the position of the traction device, and the first dragging rope and the third dragging rope on the two winches are respectively connected and fixed to two adjacent third anchoring devices and fourth anchoring devices in front of the dragged ship in the running direction; and the process is continuously carried out in such a way, and the towing forward of the towed ship is completed.
Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A multi-section tug traction system is characterized by comprising a towed vessel, a traction device, a rope guiding vessel and a plurality of anchoring devices arranged in a channel; the traction device comprises at least 2 winches wound with dragging ropes; the capstan is electrically connected to a bi-directional motor; the anchoring device consists of a floating ball, an anchor rope and an anchor; the free end of the dragging rope is provided with a first hook adapted to the anchor rope; and a second hook matched with the first hook of the dragging rope is arranged on the anchor rope.
2. A multi-jointed tug pull system of claim 1, wherein said pulling device is provided on said tug boat.
3. A multi-section tug pulling system of claim 1, wherein the pulling mechanism is disposed on a pulling tug, the pulling tug being fixedly coupled to the vessel being pulled.
4. A multi-section tug pulling system according to claim 1, wherein said anchoring devices are arranged in said channel at a distance of 5-10 km/piece in the sailing direction.
5. The multi-section tugboat pulling system of claim 1, wherein the towing rope is made of one or more of cotton, hemp, chemical fiber and steel wire.
6. A method of towing a vessel using a multi-jointed tug, characterized in that a multi-jointed tug towing system according to any one of claims 1-5 is used, comprising the steps of:
(1) the fairlead connects and fixes a first towing rope on at least one winch to a first anchoring device in front of the towed vessel in the running direction;
(2) starting a bidirectional motor, rotating a winch, winding and recovering the first dragging rope, and dragging the towed ship to move forward;
(3) after the first towing rope is fixed on the first anchoring device, the rope guiding boat returns to the position of the towing device, and the second towing rope on the at least one winch is connected and fixed on the second anchoring device in front of the operation direction of the towed boat again; when the traction device passes through the first anchoring device, the first dragging rope falls off from the first anchoring device and is wound on the winch; and the process is continuously carried out in such a way, and the towing forward of the towed ship is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892780.8A CN110562426B (en) | 2019-09-20 | 2019-09-20 | Multi-section tugboat traction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892780.8A CN110562426B (en) | 2019-09-20 | 2019-09-20 | Multi-section tugboat traction system |
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| Publication Number | Publication Date |
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| CN110562426A CN110562426A (en) | 2019-12-13 |
| CN110562426B true CN110562426B (en) | 2021-03-30 |
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| CN201910892780.8A Active CN110562426B (en) | 2019-09-20 | 2019-09-20 | Multi-section tugboat traction system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901831A (en) * | 2019-12-25 | 2020-03-24 | 长江勘测规划设计研究有限责任公司 | Device for enabling non-self-propelled ship to pass through tunnel in long distance |
| CN112319700B (en) * | 2020-11-17 | 2021-08-24 | 厦门天吴海洋科技有限公司 | Anchoring method of mother ship without anchor machine |
| CN114655358A (en) * | 2022-04-12 | 2022-06-24 | 潍坊新力蒙水产技术有限公司 | Green electric traction port berthing and sailing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR377790A (en) * | 1907-05-13 | 1907-09-14 | Louis Victor Kunkler | Electric traction system on rivers and canals |
| JPS60255596A (en) * | 1984-05-31 | 1985-12-17 | Nippon Kokan Kk <Nkk> | Method of adding propellent force to icebreaker |
| SK81893A3 (en) * | 1993-07-30 | 1995-02-08 | Jan Klinko | Device convenient for drive of river vessels |
| CN201633911U (en) * | 2010-03-01 | 2010-11-17 | 褚凤红 | Cargoboat booster |
| CN102476701A (en) * | 2010-11-22 | 2012-05-30 | 褚凤红 | Energy-saving device for motor boat |
| CN105015711A (en) * | 2014-04-16 | 2015-11-04 | 北京科实医学图像技术研究所 | Scheme for electric traction navigating up steam |
| CN108216544B (en) * | 2018-01-16 | 2023-08-22 | 中国科学院南京地理与湖泊研究所 | Traction traveling system and underwater anchor chain linear layout method |
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