Anchoring device with ship single-anchor capstan matched with double anchors and ship

Abstract

The invention belongs to the technical field of ship and ocean engineering equipment, and discloses an anchoring device with a ship single-anchor capstan matched with double anchors and a ship. The anchoring device with the single-anchor capstan matched with the double anchors for the ship comprises the anchor capstan, a port anchoring system and a starboard anchoring system. Wherein the anchor capstan is arranged in the middle of a deck of the ship; the larboard anchoring system and the starboard anchoring system are arranged on the left side and the right side of the anchor capstan correspondingly, and the larboard anchoring system and the starboard anchoring system can both be arranged on the anchor capstan in a winding mode; the anchor capstan is configured to be selectively connected with the port anchoring system so as to drive the port anchoring system to work; or selectively connected with the starboard anchoring system so as to drive the starboard anchoring system to work. According to the anchoring device with the single-anchor capstan matched with the double anchors for the ship, driving of the double anchors can be achieved through the single-anchor capstan, the structure is simplified, cost and weight are reduced, maintenance convenience is improved, and the anchors are flexible, changeable, convenient and attractive in retracting and releasing direction.

Description

Technical Field

[0001] This invention relates to the field of shipbuilding and marine engineering equipment technology, and in particular to an anchoring device and a ship with a single anchor winch and two anchors. Background Technology

[0002] A ship's anchoring system is a crucial guarantee for safe positioning. Its core equipment includes the anchor, anchor chain / rope, and drive / control device (anchor winch or anchor windlass). This anchoring system uses the winch to raise and lower the anchor chain, causing the anchor to embed itself into the seabed and generate holding force to balance the effects of environmental loads such as wind, waves, and currents on the ship's hull.

[0003] Generally, medium and large ships have at least two anchors in their anchoring systems. However, traditional anchor winches are distributed along the hull, occupying a lot of deck space and resulting in complex cable guidance paths. Traditional longitudinal anchoring systems are prone to touching the hull and damaging the paint during anchoring and lowering, and the anchor claws tend to protrude from the outer plating, which is unsightly. Transverse anchoring systems, on the other hand, are insufficient in width and installation space due to the narrowing transverse lines of the bow deck.

[0004] Therefore, there is an urgent need for a ship anchoring device and vessel with a single anchor winch and two anchors to solve the above-mentioned technical problems. Summary of the Invention

[0005] One objective of this invention is to provide a ship anchoring device with a single anchor winch and two anchors, which can drive two anchors through a single anchor winch, simplifying the structure, reducing cost and weight, improving maintenance convenience, and making the anchor raising and lowering directions flexible, convenient and aesthetically pleasing.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Anchoring systems for ships with a single anchor winch and two anchors include:

[0008] Anchor winch, located in the middle of the ship's deck;

[0009] The port side anchoring system and the starboard side anchoring system are respectively located on the port and starboard sides of the anchor winch. Both the port side anchoring system and the starboard side anchoring system can be wound around the anchor winch. The anchor winch is configured to selectively connect with the port side anchoring system to drive the port side anchoring system to operate; or selectively connect with the starboard side anchoring system to drive the starboard side anchoring system to operate.

[0010] Optionally, the port side anchoring system includes a first anchor chain hold, a first anchor, a first anchor chain, and a first chain splitter. The first anchor chain hold is located on the vessel and is used to load the first anchor chain. One end of the first anchor chain is connected to the first anchor chain hold, and the other end is connected to the first anchor. The first anchor chain can be wound around the anchor winch. The first chain splitter is located on the outer periphery of the anchor winch and is used to split the first anchor chain.

[0011] Optionally, the outlet of the first anchor chain compartment is provided with a first anchor chain tube, the first anchor chain tube being used to guide the first anchor chain extending out of the first anchor chain compartment; and / or,

[0012] The port side anchoring system also includes a first anchor chain cylinder, which is disposed on the vessel and is used to guide the first anchor and the first anchor chain as they enter and leave the vessel.

[0013] Optionally, the first anchor chain cylinder is provided with a first anchor lip at both the inlet and outlet.

[0014] Optionally, the port side anchoring system further includes a first knife chain clamp, which is disposed on the deck of the vessel and is used to stop the first anchor chain.

[0015] Optionally, the starboard anchoring system includes a second anchor chain hold, a second anchor, a second anchor chain, and a second chain splitter. The second anchor chain hold is located on the vessel and is used to load the second anchor chain. One end of the second anchor chain is connected to the second anchor chain hold, and the other end is connected to the second anchor. The second anchor chain can be wound around the anchor winch. The second chain splitter is located on the outer periphery of the anchor winch and is spaced apart from the first chain splitter, and is used to split the second anchor chain.

[0016] Optionally, the outlet of the second anchor chain compartment is provided with a second anchor chain pipe, which is used to guide the second anchor chain entering and exiting the second anchor chain compartment; and / or,

[0017] The starboard anchoring system also includes a second anchor chain cylinder, which is disposed on the vessel and is used to guide the second anchor and the second anchor chain as they enter and leave the vessel.

[0018] Optionally, the inlet and outlet of the second anchor chain cylinder are both provided with a second anchor lip.

[0019] Optionally, the starboard anchoring system further includes a second knife chain catcher, which is disposed on the deck of the vessel and is used to stop the second anchor chain.

[0020] Another object of the present invention is to provide a ship that includes the anchoring device with a single anchor winch and two anchors as described in any of the above embodiments.

[0021] The beneficial effects of this invention are:

[0022] This invention provides a single-anchor winch with two anchors and a vessel. By selectively connecting a single anchor winch to either the port or starboard anchoring system, the system can drive either system. This simplifies the structure of the single-anchor winch with two anchors, saves the cost and weight of one winch, and facilitates future maintenance for the crew. Furthermore, the two anchoring systems are arranged on the port and starboard sides, preventing interference and allowing for flexible deployment and retrieval of the anchor structures in both systems, improving convenience and aesthetics during deployment and retrieval. Attached Figure Description

[0023] Figure 1 This is a side view of the anchoring device with a single anchor winch and two anchors installed on the hull, according to a specific embodiment of the present invention.

[0024] Figure 2 This is a top view of the ship's anchoring device with a single anchor winch and two anchors installed on the hull, according to a specific embodiment of the present invention.

[0025] Figure 3 yes Figure 1 A magnified view of a section at point A in the middle;

[0026] Figure 4 yes Figure 2 A magnified view of the connection between the first anchor chain and the anchor winch at point B in the middle section;

[0027] Figure 5 yes Figure 2 A magnified view of the second anchor chain connecting to the anchor winch at point B.

[0028] In the picture:

[0029] 1. Hull; 2. Deck;

[0030] 10. Anchor winch;

[0031] 20. Port side anchoring system; 21. First anchor chain compartment; 22. First anchor chain; 23. First chain splitter; 231. Post; 232. Spring element; 233. Chain splitter; 234. Fixing bolt; 24. First anchor chain tube; 25. First anchor chain cylinder; 26. First anchor lip; 27. First gate chain clamp;

[0032] 30. Starboard anchoring system; 31. Second anchor chain locker; 32. Second anchor; 33. Second anchor chain; 34. Second chain splitter; 35. Second anchor chain tube; 36. Second anchor chain cylinder; 37. Second anchor lip; 38. Second guillotine chain clamp. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0034] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," and "abutting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0037] The following reference Figures 1 to 5 This invention introduces a ship anchoring device with a single anchor winch and two anchors, as well as the ship itself.

[0038] This embodiment provides a ship anchoring device with a single anchor winch and two anchors. The single anchor winch 10 drives the two anchors, which simplifies the structure, reduces cost and weight, improves maintenance convenience, and makes the anchor raising and lowering directions flexible, convenient and aesthetically pleasing.

[0039] Please refer to Figures 1 to 5 Specifically, the ship's single-anchor winch with double anchors includes an anchor winch 10, a port anchoring system 20, and a starboard anchoring system 30. The anchor winch 10 is located in the middle of the ship's deck 2, specifically in the middle of the deck 2 of the hull 1. The port anchoring system 20 and the starboard anchoring system 30 are respectively located on the port and starboard sides of the anchor winch 10, both on the hull 1, and both can be wound around the anchor winch 10. The anchor winch 10 is configured to selectively connect with the port anchoring system 20 to drive its operation, or selectively connect with the starboard anchoring system 30 to drive its operation.

[0040] When using the port side anchoring system 20, the port side anchoring system 20 is connected to the anchor winch 10, and the port side anchoring system 20 is driven to operate through the anchor winch 10. At this time, the starboard side anchoring system 30 is separated from the anchor winch 10. When using the starboard side anchoring system 30, the starboard side anchoring system 30 is connected to the anchor winch 10, and the starboard side anchoring system 30 is driven to operate through the anchor winch 10. At this time, the port side anchoring system 20 is separated from the anchor winch 10.

[0041] The ship's single-anchor winch with dual anchors in this embodiment selectively connects a single anchor winch 10 to either the port anchoring system 20 or the starboard anchoring system 30. This allows a single anchor winch 10 to drive either system, simplifying the structure of the ship's single-anchor winch with dual anchors, saving the cost and weight of an anchor winch 10, and providing convenience for future maintenance by the crew. Furthermore, the two anchoring systems are arranged on the port and starboard sides respectively, preventing mutual interference and allowing for flexible and varied anchoring directions for the port and starboard anchoring systems 20 and 30, improving the convenience and aesthetics of the deployment process.

[0042] Understandably, the anchoring device with a single anchor winch and two anchors is usually located at the bow of the hull 1. Its equipment layout has ample space, strong structural protection, and convenient operation. It can better reduce the lateral forces of wind, waves and currents on the ship and enhance the stability of the anchoring device with a single anchor winch and two anchors.

[0043] In this embodiment, the anchor winch 10 includes a power structure, a transmission structure, and a braking structure. The transmission structure includes a sprocket for connection to the anchor chain. The power structure is connected to the transmission structure and drives the transmission structure. The braking structure rapidly brakes the movement of the transmission structure. Through the cooperation of these structures, the port anchoring system 20 or the starboard anchoring system 30 can be driven. It should be noted that the specific structure of the anchor winch 10 can be any existing anchor winch, and will not be elaborated further here.

[0044] Please refer to Figures 1 to 5 In this embodiment, the port side anchoring system 20 includes a first anchor chain hold 21, a first anchor, a first anchor chain 22, and a first chain splitter 23. The first anchor chain hold 21 is located on the ship and is used to load the first anchor chain 22, allowing the first anchor chain 22 to be stored within the first anchor chain hold 21. One end of the first anchor chain 22 is connected to the first anchor chain hold 21, and the other end is connected to the first anchor. The first anchor chain 22 can be wound around the anchor winch 10. The first chain splitter 23 is located on the outer periphery of the anchor winch 10 and is used to split the first anchor chain 22 to prevent the first anchor chain 22 from getting tangled on the anchor winch 10, which would cause inconvenience. In use, at least a portion of the first anchor chain 22 is wound out of the first anchor chain hold 21 through the anchor winch 10, thereby causing the first anchor to move towards the seabed and achieving the anchoring function of the first anchor. The port side anchoring system 20 not only achieves anchoring function, but also allows for easy deployment and retraction with high regularity. Furthermore, the first chain separator 23 prevents the first anchor chain 22 from getting tangled on the anchor winch 10 as it rotates, thus avoiding jamming and other problems. It also assists in guiding the movement of the first anchor chain 22, reduces impact and friction, and improves service life.

[0045] Specifically, the first anchor chain compartment 21 is equipped with a chain release device or a hook release device to secure the first anchor chain 22. Furthermore, both ends of the first anchor chain 22 are equipped with shackles or other connecting devices to connect with the first anchor and the first anchor chain compartment 21.

[0046] Specifically, the first anchor chain 22 is wound around one half of the outer periphery of the anchor winch 10, and the first chain splitter 23 is disposed on the other half of the outer periphery of the anchor winch 10. It can abut against the outer periphery of the anchor winch 10 to avoid the first anchor chain 22 from being wrapped in multiple layers during transmission, thereby improving the reliability of use.

[0047] More specifically, the first chain splitter 23 includes a column 231, a spring element 232, a chain splitter 233, and a fixing bolt 234. The column 231 is fixedly connected to the mounting plate of the anchor winch 10. One end of the chain splitter 233 is located on one side of the column 231, and the other end extends to the sprocket of the anchor winch 10 to split the first anchor chain 22. The spring element 232 is located between the chain splitter 233 and the column 231, providing a certain elasticity between them. The fixing bolt 234 passes through the chain splitter 233 and the spring element 232 and is fixedly connected to the column 231, thus securing the chain splitter 233 and the column 231 together. When the port side anchoring system 20 is in operation, the chain splitter 233 and the column 231 are fixedly connected by the fixing bolt 234. When operating the starboard mooring system 30, remove the fixing bolts 234 so that the branch chain 233 is away from the sprocket of the anchor winch 10 to avoid interference with the starboard mooring system 30.

[0048] Furthermore, the outlet of the first anchor chain compartment 21 is provided with a first anchor chain tube 24, which is used to guide the first anchor chain 22 extending out of the first anchor chain compartment 21, so as to guide the outlet direction of the first anchor chain 22.

[0049] Furthermore, the port side anchoring system 20 also includes a first anchor chain cylinder 25, which is installed on the ship and is used to guide the first anchor and the first anchor chain 22 entering and leaving the ship, thereby achieving guidance for the first anchor and the first anchor chain 22 to enter and leave the hull 1.

[0050] Optionally, the angle between the outlet direction of the first anchor chain tube 24 and the inlet direction of the first anchor chain cylinder 25 is set so that the sprocket on the anchor winch 10 corresponding to the anchoring and releasing directions has sufficient anchor chain wrap angle.

[0051] Optionally, the angle between the outlet direction of the first anchor chain tube 24 and the inlet direction of the first anchor chain cylinder 25 is α, where α < 30°, so that the sprocket on the anchor winch 10 corresponding to the anchoring and releasing directions has sufficient anchor chain wrap angle.

[0052] Optionally, the inlet and outlet of the first anchor chain cylinder 25 are provided with a first anchor lip 26, which serves as a buffer and guide, reducing wear on the first anchor chain 22 when it moves in and out, and also preventing jamming when the first anchor is raised or lowered.

[0053] Furthermore, the port side anchoring system 20 also includes a first chuck chain retainer 27, which is disposed on the deck 2 of the vessel and is used to stop the first anchor chain 22 to secure and support the first anchor chain 22.

[0054] When the port side anchoring system 20 is in operation, the starboard side anchoring system 30 is separated from the anchor winch 10, the first anchor chain 22 is wound around the anchor winch 10, the fixing bolts 234 of the first chain splitter 23 are tightened, and through the drive of the anchor winch 10, a portion of the first anchor chain 22 extends out of the first anchor chain compartment 21, increasing the length of the first anchor chain 22 outside, and then the first anchor chain 22 and the first anchor extend out of the hull 1 through the first anchor chain tube 25 and extend towards the seabed.

[0055] Please refer to Figures 1 to 5 In this embodiment, the starboard anchoring system 30 includes a second anchor chain hold 31, a second anchor 32, a second anchor chain 33, and a second chain splitter 34. The second anchor chain hold 31 is located on the ship and is used to load the second anchor chain 33, allowing the second anchor chain 33 to be stored within it. One end of the second anchor chain 33 is connected to the second anchor chain hold 31, and the other end is connected to the second anchor 32. The second anchor chain 33 can be wound around the anchor winch 10. The second chain splitter 34 is located on the outer periphery of the anchor winch 10 and is used to split the second anchor chain 33, preventing it from becoming entangled on the anchor winch 10 and causing operational difficulties. In use, at least a portion of the second anchor chain 33 is wound out of the second anchor chain hold 31 via the anchor winch 10, thereby causing the second anchor 32 to move towards the seabed and achieve its anchoring function. The starboard anchoring system 30 not only achieves anchoring but also allows for smooth deployment and retraction with high regularity. Furthermore, the second chain separator 34 prevents the second anchor chain 33 from becoming entangled on the anchor winch 10 during rotation, thus avoiding jamming. It also assists in guiding the movement of the second anchor chain 33, reduces impact and friction, and improves service life. At this time, the first anchor chain 22 is not connected to the anchor winch 10, and the first chain separator 23 is separated from the outer periphery of the anchor winch 10.

[0056] It is understood that the specific structure of the second chain splitter 34 is the same as that of the first chain splitter 23, and will not be described again here. Specifically, when switching between the port mooring system 20 and the starboard mooring system 30, during the operation of the port mooring system 20, the fixing bolt 234 of the first chain splitter 23 is tightened, and the branch chain 233 of the first chain splitter 23 extends towards the sprocket of the anchor winch 10. The fixing bolt of the second chain splitter 34 is removed, and the branch chain of the second chain splitter 34 separates from the anchor winch 10. Similarly, during the operation of the port mooring system 20, the fixing bolt of the second chain splitter 34 is tightened, and the branch chain of the second chain splitter 34 extends towards the sprocket of the anchor winch 10. The fixing bolt 234 of the first chain splitter 23 is removed, and the branch chain 233 of the first chain splitter 23 separates from the anchor winch 10. By setting the first chain splitter 23 and the second chain splitter 34, a single anchor winch 10 can quickly switch between the anchoring and releasing directions, thereby improving the speed of switching between the port mooring system 20 and the starboard mooring system 30 by a single anchor winch 10.

[0057] Specifically, the second anchor chain compartment 31 is equipped with a chain release device or a hook release device to secure the second anchor chain 33. Furthermore, both ends of the second anchor chain 33 are equipped with shackles or other connecting devices to connect with the second anchor 32 and the second anchor chain compartment 31.

[0058] Specifically, the second anchor chain 33 is wound around one half of the outer periphery of the anchor winch 10, and the second chain splitter 34 is disposed on the other half of the outer periphery of the anchor winch 10. It can abut against the outer periphery of the anchor winch 10 to avoid the second anchor chain 33 from being wrapped in multiple layers during transmission, thereby improving the reliability of use.

[0059] Furthermore, the outlet of the second anchor chain compartment 31 is provided with a second anchor chain tube 35, which is used to guide the second anchor chain 33 extending out of the second anchor chain compartment 31, so as to guide the outlet direction of the second anchor chain 33.

[0060] Furthermore, the starboard anchoring system 30 also includes a second anchor chain cylinder 36, which is installed on the ship and is used to guide the second anchor 32 and the second anchor chain 33 into and out of the ship, thereby achieving guidance for the second anchor 32 and the second anchor chain 33 to enter and exit the hull 1.

[0061] Optionally, the angle between the outlet direction of the second anchor chain tube 35 and the inlet direction of the second anchor chain cylinder 36 is set so that the sprocket on the anchor winch 10 corresponding to the anchoring and releasing directions has sufficient anchor chain wrap angle.

[0062] Optionally, the angle between the outlet direction of the second anchor chain tube 35 and the inlet direction of the second anchor chain cylinder 36 is β, where β < 30°, so that the sprocket on the anchor winch 10 corresponding to the anchoring and releasing directions has sufficient anchor chain wrap angle.

[0063] Optionally, the inlet and outlet of the second anchor chain cylinder 36 are provided with a second anchor lip 37, which serves as a buffer and guide, reducing wear on the second anchor chain 33 when it moves in and out, and also preventing jamming when the second anchor 32 is raised or lowered.

[0064] Furthermore, the starboard anchoring system 30 also includes a second chuck chain catcher 38, which is disposed on the deck 2 of the vessel and is used to stop the second anchor chain 33 to secure and support the second anchor chain 33.

[0065] When the starboard anchoring system 30 is in operation, the port anchoring system 20 is separated from the anchor winch 10, the second anchor chain 33 is wound around the anchor winch 10, the fixing bolt 234 of the second chain splitter 34 is tightened, and through the drive of the anchor winch 10, part of the second anchor chain 33 extends out of the second anchor chain compartment 31, increasing the length of the second anchor chain 33 outside, and then the second anchor chain 33 and the second anchor 32 extend out of the hull 1 through the second anchor chain tube 36 and extend towards the seabed.

[0066] This embodiment also provides a vessel that includes the anchoring device with a single anchor winch and two anchors provided by any of the above-described solutions. By adopting this anchoring device with a single anchor winch and two anchors, the components and configuration of the anchoring system in the vessel are simplified, costs and weight are reduced, maintenance convenience is improved, and the anchor deployment and retrieval directions are flexible, convenient, and aesthetically pleasing.

[0067] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0068] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A ship anchoring device with a single anchor winch and two anchors, characterized in that, include: Anchor winch (10) is installed in the middle of the deck (2) of the ship; The port mooring system (20) and the starboard mooring system (30) are respectively located on the port and starboard sides of the anchor winch (10). Both the port mooring system (20) and the starboard mooring system (30) can be wound around the anchor winch (10). The anchor winch (10) is configured to selectively connect with the port mooring system (20) to drive the port mooring system (20) to operate; or selectively connect with the starboard mooring system (30) to drive the starboard mooring system (30) to operate.

2. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 1, characterized in that, The port side anchoring system (20) includes a first anchor chain compartment (21), a first anchor, a first anchor chain (22), and a first chain splitter (23). The first anchor chain compartment (21) is located on the ship and is used to load the first anchor chain (22). One end of the first anchor chain (22) is connected to the first anchor chain compartment (21), and the other end is connected to the first anchor. The first anchor chain (22) can be wound around the anchor winch (10). The first chain splitter (23) is located on the outer periphery of the anchor winch (10) and is used to split the first anchor chain (22).

3. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 2, characterized in that, The outlet of the first anchor chain compartment (21) is provided with a first anchor chain tube (24), which is used to guide the first anchor chain (22) extending out of the first anchor chain compartment (21); and / or, The port side anchoring system (20) also includes a first anchor chain cylinder (25), which is disposed on the vessel and is used to guide the first anchor and the first anchor chain (22) entering and leaving the vessel.

4. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 3, characterized in that, The first anchor chain cylinder (25) is provided with a first anchor lip (26) at both the inlet and outlet.

5. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 2, characterized in that, The port side anchoring system (20) also includes a first guillotine chain clamp (27), which is disposed on the deck (2) of the vessel and is used to stop the first anchor chain (22).

6. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 2, characterized in that, The starboard anchoring system (30) includes a second anchor chain hold (31), a second anchor (32), a second anchor chain (33), and a second chain splitter (34). The second anchor chain hold (31) is located on the ship and is used to load the second anchor chain (33). One end of the second anchor chain (33) is connected to the second anchor chain hold (31), and the other end is connected to the second anchor (32). The second anchor chain (33) can be wound around the anchor winch (10). The second chain splitter (34) is located on the outer periphery of the anchor winch (10) and is spaced apart from the first chain splitter (23) for splitting the second anchor chain (33).

7. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 6, characterized in that, The outlet of the second anchor chain compartment (31) is provided with a second anchor chain tube (35), which is used to guide the second anchor chain (33) entering and exiting the second anchor chain compartment (31); and / or, The starboard anchoring system (30) also includes a second anchor chain cylinder (36), which is disposed on the vessel and is used to guide the second anchor (32) and the second anchor chain (33) entering and leaving the vessel.

8. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 7, characterized in that, The second anchor chain cylinder (36) is provided with a second anchor lip (37) at both the inlet and outlet.

9. The anchoring device for a ship with a single anchor winch and two anchors as described in claim 6, characterized in that, The starboard anchoring system (30) also includes a second guillotine chain catcher (38), which is located on the deck (2) of the vessel and is used to stop the second anchor chain (33).

10. A ship, characterized in that, This includes a ship anchoring device with a single anchor winch and two anchors as described in any one of claims 1-9.

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