Anchor windlass with deck reinforcing structure

By setting limit slots and slots on the deck of the anchor machine, and combining the design of the closed door and cleaning cylinder, the problem of bolts loosening and falling off during use is solved, and the anchor machine is fixed and cleaned, extending the service life and preventing rainwater erosion.

CN119872767AInactive Publication Date: 2025-04-25JIANHU COUNTY YANGFAN HYDRAULIC MACHINERY MANUFACTURING CO LTD
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Patent Information

Application Number
CN202510042634.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2025-04-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing anchor lifters are prone to violent shaking when retracting and discharging the anchor chain, causing the bolts to loosen and the anchor lifters to fall off, and are exposed to the outside and are easily eroded by rainwater.

Method used

A anchor lifter with a deck reinforcement structure was designed. By setting limit slots and slots on the deck, combined with the design of closed doors and cleaning cylinders, the anchor lifter is fixed and cleaned. Specific measures include: setting up limit slots at the top of the deck, opening limit slots on both sides of the bottom of the protective cover, and quickly sliding to the inside of the protective cover through the plug-in plate and limit plate, and fixing them by bolts; closing doors and cleaning cylinders are used to protect the anchoring machine and clean the anchor chain.

Benefits of technology

It effectively prevents the bolt loosening and falling off caused by shaking during use of the anchor lifter. Through the design of the closed door and cleaning cylinder, the anchor lifter is protected from rainwater erosion and extends its service life.

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Abstract

The invention relates to the technical field of windlasses with deck reinforcing structures, in particular to a windlass with a deck reinforcing structure, which comprises a deck, limiting grooves are formed in the top of the deck, limiting grooves are formed in two sides of the bottom in a protective cover, a plurality of groups of slots are formed in the outer sides of the limiting grooves, and the slots penetrate through the protective cover; the windlass with the deck reinforcing structure has the beneficial effects that when the windlass with the deck reinforcing structure is installed, an inserting plate is aligned with a limiting groove in the bottom of the interior of a protective cover, then a base is rapidly pushed into the protective cover through rolling wheels at the bottom of a limiting plate, at the moment, the limiting plate limits the base, and therefore the base can be conveniently installed; the inserting plate at the bottom of the base is prevented from being separated from the limiting groove, then bolts are installed at the four corners of the base, the base is fixed into the protective cover, and then the handle is pulled to drive the closing door to close the opening of the protective cover.
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Description

Technical Field

[0001] The invention relates to the technical field of windlasses with deck reinforcement structures, in particular to a windlass with deck reinforcement structures. Background Art

[0002] Windlass is used to collect and release anchors and anchor chains. Windlass is usually installed on the main deck at the bow and stern of the ship for the ship to anchor and use when mooring.

[0003] In the prior art, most of the windlasses are fixed to the deck by bolts. However, most of the existing windlasses do not have a deck reinforcement structure. When the windlass collects or releases the anchor and the anchor chain, the windlass will vibrate violently, which can easily loosen the bolts and cause the windlass to fall off the deck. Moreover, most of the existing windlasses are exposed on the outside. When it rains, rainwater falls directly on the windlass, which can easily cause the windlass to rust and corrode. Summary of the invention

[0004] The object of the present invention is to provide a windlass with a deck reinforcement structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a deck, a limiting groove is arranged on the top of the deck, limiting grooves are arranged on both sides of the inner bottom of the protective cover, and multiple groups of slots are arranged on the outer side of the limiting groove, and the slots penetrate the protective cover; and a closed door, a cleaning cylinder is arranged on the inner side of the closed door, the cleaning cylinder is inclined downward, and a spring is arranged on the inner front end of the cleaning cylinder, the spring is connected to the telescopic arc ring, and bristles are arranged on the inner side of the telescopic arc ring; a base, plug-in boards are arranged on both sides of the bottom of the base, the bottom of the plug-in board is connected to the limiting board, and slots are also arranged on the plug-in board, and the slots penetrate the plug-in board.

[0006] Preferably, the plug-in plate at the bottom of the base is parallel to the two sets of limit grooves opened at the bottom of the deck, and a roller is provided at the bottom of the limit plate at the bottom of the plug-in plate. The limit plate can use the roller to make the base connected to the top of the plug-in plate slide quickly to the inside of the protective cover.

[0007] Preferably, support plates are provided on both sides of the top of the base, a drive motor is provided on one side of the support plate, a rotating shaft is plugged into the bottom of the drive motor, a retracting roller is provided on the rotating shaft, and the drive motor can retract and extend the anchor chain by driving the rotating shaft to rotate.

[0008] Preferably, a sliding groove is provided at the front end of the protective cover, and a closed door is slidably connected in the sliding groove. A handle is provided in the middle of the outer side of the closed door. Pulling the handle can make the closed door slide in the sliding groove to open and close the opening of the protective cover.

[0009] Preferably, fixing blocks are provided at the two ends of the inner side of the closed door, and the fixing blocks are clamped on the upper and lower end surfaces of the protective cover. The fixing blocks can limit the closed door to prevent the closed door from falling off the sliding groove. Threaded grooves are provided in the middle of the fixing block and the middle of the protective cover at the same time. Fixing bolts are inserted into the overlapping threaded grooves of the fixing block and the protective cover, so that the sliding of the closed door can be fixed and the opening of the closed door to the protective cover can be closed.

[0010] Preferably, the cleaning tube can surround the anchor chain, and the telescopic arc ring is arranged at the inner front end of the cleaning tube. The telescopic arc ring can drive the bristles inside the telescopic arc ring to be retracted and extended through a spring, so that the bristles are close to the anchor chain in the cleaning tube, so that the bristles can clean impurities and seaweed on the anchor chain.

[0011] Preferably, a water-absorbing sponge is provided at the inner rear end of the cleaning tube, which can absorb moisture on the anchor chain in the cleaning tube to prevent the anchor chain with moisture from being stored in the protective cover, causing moisture inside the protective cover, thereby causing corrosion and rust of the anchor chain and the windlass.

[0012] Preferably, the outer bottom of the closed door is connected to a connecting plate, and a limiting plug rod is arranged on the inner side of the connecting plate, and the sliding groove can drive the connecting plate and the limiting plug rod to slide synchronously while sliding.

[0013] Preferably, the limiting rod is parallel to the slots provided on both sides of the protective cover and the plug-in plate, and the limiting rod can be inserted into the slots to reinforce the base fixed in the protective cover by bolts to prevent the bolts from loosening.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention proposes a windlass with a deck reinforcement structure. When installing the windlass, the plug-in plate is aligned with the limiting groove at the bottom of the inner part of the protective cover, and then the base is quickly pushed into the protective cover through the roller at the bottom of the limiting plate. At this time, the limiting plate limits the base to prevent the plug-in plate at the bottom of the base from escaping from the limiting groove. Then, bolts are installed at the four corners of the base to fix the base inside the protective cover. Then, by pulling the handle, the handle drives the closing door to close the opening of the protective cover, and the cleaning cylinder surrounds and covers the anchor chain set on the retracting roller. At this time, the fixing block and The threaded openings at the upper and lower ends of the protective cover are parallel, and fixing bolts are inserted into the threaded holes, so that the fixing bolts can fix the sliding of the closed door. When the closed door closes the opening of the protective cover, it drives the connecting plate and multiple sets of limit plug rods arranged on the inner side of the connecting plate to be inserted into the overlapping slots of the protective cover and the plug plate, so that the limit plug rods fix the plug plate again, and reinforce the fixation of the windlass to prevent the fixing bolts on the base from loosening, causing the roller at the bottom of the limit plate to slide in the limit groove, causing the windlass assembly on the top of the base to shake in the protective cover and collide with the inner wall of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the windlass of the present invention;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the closed door of the present invention.

[0021] In the figure: deck 1, protective cover 2, limit groove 3, base 4, support plate 5, drive motor 6, retractable roller 7, plug plate 8, limit plate 9, sliding groove 10, closed door 11, handle 12, fixing block 13, fixing bolt 14, cleaning cylinder 15, spring 16, telescopic arc ring 17, bristles 18, absorbent sponge 19, connecting plate 20, limit rod 21, slot 22, roller 23. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 5The present invention provides a technical solution: a deck 1, a limit groove 3 is arranged on the top of the deck 1, and a limit groove 3 is arranged on both sides of the inner bottom of the protective cover 2, and a plurality of slots 22 are arranged on the outer side of the limit groove 3, and the slots 22 penetrate the protective cover 2; and a closed door 11, a cleaning cylinder 15 is arranged on the inner side of the closed door 11, and the cleaning cylinder 15 is inclined downward, and a spring 16 is arranged on the inner front end of the cleaning cylinder 15, and the spring 16 is connected to the telescopic arc ring 17, and bristles 18 are arranged on the inner side of the telescopic arc ring 17; a base 4, plug-in boards 8 are arranged on both sides of the bottom of the base 4, and the bottom of the plug-in board 8 is connected to the limit plate 9, and the plug-in board 8 is also provided with a slot 22, and the slot 22 penetrates the plug-in board 8; the plug-in board 8 at the bottom of the base 4 and the two groups of limit plates opened at the bottom of the deck 1 The positioning grooves 3 are parallel, and a roller 23 is arranged at the bottom of the limiting plate 9 at the bottom of the plug-in board 8. The limiting plate 9 can make the base 4 connected to the top of the plug-in board 8 slide quickly into the inside of the protective cover 2 through the roller 23; support plates 5 are arranged on both sides of the top of the base 4, and a driving motor 6 is arranged on one side of the supporting plate 5. A rotating shaft is inserted at the bottom of the driving motor 6, and a retracting roller 7 is arranged on the rotating shaft. The driving motor 6 can retract and release the anchor chain by driving the rotating shaft to rotate the retracting roller 7; a sliding groove 10 is opened at the front end of the protective cover 2, and a closed door 11 is slidably connected in the sliding groove 10. A handle 12 is arranged in the middle of the outer side of the closed door 11. Pulling the handle 12 can make the closed door 11 slide in the sliding groove 10 to open and close the opening of the protective cover 2; the closed door 11 The inner two ends are provided with fixing blocks 13, which are clamped on the upper and lower surfaces of the protective cover 2. The fixing blocks 13 can limit the closed door 11 to prevent the closed door 11 from falling off the sliding groove 10. The middle of the fixing block 13 and the middle of the protective cover 2 are provided with threaded grooves at the same time. The fixing bolts 14 are inserted into the overlapping threaded grooves of the fixing block 13 and the protective cover 2, which can fix the sliding of the closed door 11 and make the closed door 11 close to the opening of the protective cover 2; the cleaning cylinder 15 can surround the anchor chain, and the telescopic arc ring 17 is arranged at the inner front end of the cleaning cylinder 15. The telescopic arc ring 17 can drive the bristles 18 on the inner side of the telescopic arc ring 17 to be telescopic through the spring 16, so that the bristles 18 are close to the anchor chain in the cleaning cylinder 15, so that the bristles 18 can Impurities and seaweed on the anchor chain are cleaned; an absorbent sponge 19 is provided at the inner and rear end of the cleaning tube 15, which can absorb moisture on the anchor chain in the cleaning tube 15 to prevent the anchor chain with moisture from being stored in the protective cover 2, causing moisture inside the protective cover 2, thereby causing corrosion and rust of the anchor chain and the windlass; the outer bottom of the closed door 11 is connected to a connecting plate 20, and a limiting plug rod 21 is provided on the inner side of the connecting plate 20. The sliding groove 10 can drive the connecting plate 20 and the limiting plug rod 21 to slide synchronously while sliding; the limiting plug rod 21 is parallel to the slots 22 opened on both sides of the protective cover 2 and the plug-in plate 8, and the limiting plug rod 21 can be inserted into the slot 22 to reinforce the base 4 fixed in the protective cover 2 by bolts to prevent the bolts from loosening.

[0024] In actual use, when installing the windlass, align the plug-in plate 8 with the limiting groove 3 at the bottom of the inner bottom of the protective cover 2, and then quickly push the base 4 into the protective cover 2 through the roller 23 at the bottom of the limiting plate 9. At this time, the limiting plate 9 limits the base 4 to prevent the plug-in plate 8 at the bottom of the base 4 from escaping from the limiting groove 3, and then fix the base 4 to the inside of the protective cover 2 by installing bolts at the four corners of the base 4, and then pull the handle 12 to drive the closed door 11 to close. The opening of the protective cover 2 is closed, and the cleaning cylinder 15 surrounds and covers the anchor chain set on the retracting roller 7. At this time, the fixing block 13 is parallel to the threaded openings opened at the upper and lower ends of the protective cover 2. The fixing bolts 14 are inserted into the threaded holes, so that the fixing bolts 14 can fix the sliding of the closed door 11. While the closed door 11 closes the opening of the protective cover 2, it drives the connecting plate 20 and the multiple groups of limit plug rods 21 arranged on the inner side of the connecting plate 20 to be inserted into the overlapping slots 22 on the protective cover 2 and the plug-in plate 8, so that The limiting plug rod 21 fixes the plug plate 8 again, reinforces the fixation of the windlass, and prevents the fixing bolts on the base 4 from loosening, causing the roller 23 at the bottom of the limiting plate 9 to slide in the limiting groove 3, causing the windlass assembly on the top of the base 4 to shake in the protective cover 2 and collide with the inner wall of the protective cover 2; when the driving motor 6 drives the retracting roller 7 to reel in the anchor chain by rotation, the anchor chain first slides in the cleaning cylinder 15. At this time, the telescopic arc ring 17 set at the front end of the cleaning cylinder 15 drives the bristles 18 set on the inner side of the telescopic arc ring 17 through the spring 16 connected to the rear end to fully clean the anchor chain, and remove the impurities and seaweed stuck on the anchor chain. After that, the anchor chain passes through the water-absorbing sponge 19 set at the rear end of the cleaning cylinder 15. The water-absorbing sponge 19 starts to absorb the moisture on the anchor chain to prevent the anchor chain from entering the protective cover 2 with moisture, resulting in a humid environment in the protective cover 2, thereby causing the anchor chain of the windlass to corrode and rust, thereby reducing the service life of the anchor chain of the windlass.

[0025] Although the above describes the illustrative specific implementation forms of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation forms. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A windlass with a deck reinforcement structure, characterized in that: include: A deck (1), a limit groove (3) is arranged on the top of the deck (1), the limit grooves (3) are arranged on both sides of the inner bottom of the protective cover (2), a plurality of slots (22) are arranged outside the limit grooves (3), and the slots (22) penetrate the protective cover (2); and A closed door (11), a cleaning cylinder (15) is arranged on the inner side of the closed door (11), the cleaning cylinder (15) is tilted downward, a spring (16) is arranged on the inner front end of the cleaning cylinder (15), the spring (16) is connected to a telescopic arc ring (17), and a brush (18) is arranged on the inner side of the telescopic arc ring (17); The base (4) is provided with plug-in boards (8) at both sides of the bottom of the base (4), the bottom of the plug-in board (8) is connected to a limit plate (9), and a slot (22) is provided on the plug-in board (8), and the slot (22) penetrates the plug-in board (8).

2. The windlass with deck reinforcement structure according to claim 1, characterized in that: The plug-in plate (8) at the bottom of the base (4) is parallel to the two groups of limit grooves (3) provided at the bottom of the deck (1), and a roller (23) is provided at the bottom of the limit plate (9) at the bottom of the plug-in plate (8). The limit plate (9) can enable the base (4) connected to the top of the plug-in plate (8) to slide quickly into the interior of the protective cover (2) through the roller (23).

3. The windlass with deck reinforcement structure according to claim 2, characterized in that: Support plates (5) are arranged on both sides of the top of the base (4), a driving motor (6) is arranged on one side of the supporting plate (5), a rotating shaft is inserted at the bottom of the driving motor (6), and a retracting roller (7) is arranged on the rotating shaft. The driving motor (6) can drive the rotating shaft to rotate so that the retracting roller (7) can retract and release the anchor chain.

4. The windlass with deck reinforcement structure according to claim 3, characterized in that: The front end of the protective cover (2) is provided with a sliding groove (10), a closed door (11) is slidably connected in the sliding groove (10), a handle (12) is provided in the middle of the outer side of the closed door (11), and the closed door (11) can be slid in the sliding groove (10) by pulling the handle (12), so as to open and close the opening of the protective cover (2).

5. The windlass with deck reinforcement structure according to claim 4, characterized in that: The inner sides of the closed door (11) are provided with fixing blocks (13) at both ends. The fixing blocks (13) are clamped on the upper and lower surfaces of the protective cover (2). The fixing blocks (13) can limit the closed door (11) to prevent the closed door (11) from falling off the sliding groove (10). The middle of the fixing block (13) and the middle of the protective cover (2) are simultaneously provided with thread grooves. Fixing bolts (14) are inserted into the overlapping thread grooves of the fixing block (13) and the protective cover (2), so that the sliding of the closed door (11) can be fixed and the opening of the protective cover (2) can be closed by the closed door (11).

6. The windlass with deck reinforcement structure according to claim 5, characterized in that: The cleaning cylinder (15) can surround the anchor chain. The telescopic arc ring (17) is arranged at the inner front end of the cleaning cylinder (15). The telescopic arc ring (17) can drive the bristles (18) inside the telescopic arc ring (17) to be telescopic through the spring (16), so that the bristles (18) are closely attached to the anchor chain in the cleaning cylinder (15), so that the bristles (18) can clean the impurities and seaweed on the anchor chain.

7. The windlass with deck reinforcement structure according to claim 6, characterized in that: The inner rear end of the cleaning tube (15) is provided with a water-absorbing sponge (19), which can absorb moisture on the anchor chain in the cleaning tube (15) to prevent the anchor chain with moisture from being stored in the protective cover (2), causing the inside of the protective cover (2) to become damp, thereby causing the anchor chain and the windlass to corrode and rust.

8. The windlass with deck reinforcement structure according to claim 7, characterized in that: The outer bottom of the closed door (11) is connected to a connecting plate (20), and a limiting insertion rod (21) is arranged on the inner side of the connecting plate (20). When the sliding groove (10) slides, it can drive the connecting plate (20) and the limiting insertion rod (21) to slide synchronously.

9. The windlass with deck reinforcement structure according to claim 8, characterized in that: The limiting plug rod (21) is parallel to the slots (22) provided on both sides of the protective cover (2) and the plug board (8); the limiting plug rod (21) can be inserted into the slots (22) to reinforce the base (4) fixed in the protective cover (2) by bolts to prevent the bolts from loosening.