Rigid mooring device

Abstract

The utility model discloses a rigid mooring device, and relates to the technical field of ship equipment. The device comprises a ship rod piece, a shore rod piece, a hinge piece and a damping piece, the shore rod piece is assembled at one end of the ship rod piece, the hinge piece is assembled at the ends of the ship rod piece and the shore rod piece, and the damping piece is assembled on the hinge piece; the ship rod piece comprises a ship rod body and a first flange, the first flange is fixedly arranged at one end of the ship rod piece, the shore rod piece comprises a shore rod body, a second flange and a connecting base, and the second flange is fixedly arranged at one end of the shore rod body; in the utility model, through the rigid mooring device consisting of the ship rod piece, the shore rod piece, the hinging piece and the damping piece, the ship rod piece and the shore rod piece are respectively assembled on the ship body and the shore base through the hinging piece; the utility model relates to a ship which can cope with the static and dynamic inclination of the ship body in the longitudinal and transverse directions and the relative movement between the components caused by the vertical and horizontal movement of the ship body, and ensures that various loads caused by natural and human factors are absorbed at the same time.

Description

Technical Field

[0001] This utility model relates to the field of marine equipment technology, specifically a rigid mooring device. Background Technology

[0002] Mooring systems are primarily used to secure floating structures in the ocean, such as floating production storage and offloading (FPSO) vessels and drilling platforms, ensuring their stability and safety in the marine environment. The main function of a mooring system is to fix the floating structure in a predetermined position using anchor chains, mooring cables, and other connecting components to resist the effects of natural forces such as wind, waves, and currents, preventing displacement or drift. For marine engineering structures and vessels moored ashore, mooring typically relies on cables, which only restrict the vessel's forward and backward movement and cannot control its rolling attitude; furthermore, they offer only limited typhoon resistance. Utility Model Content

[0003] In order to solve the above problems, the purpose of this utility model is to provide a rigid mooring device.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a rigid mooring device, the rigid mooring device comprising a ship rod, a shore rod, a hinge, and a shock absorber, wherein the shore rod is assembled at one end of the ship rod, the hinge is assembled at the ends of the ship rod and the shore rod, and the shock absorber is assembled on the hinge.

[0005] The ship mast includes a ship mast body and a No. 1 flange, which is fixedly installed at one end of the ship mast. The shore mast includes a shore mast body, a No. 2 flange, and a connecting seat, which is fixedly installed at one end of the shore mast body. Several assembly bolts are threaded between the No. 2 flange and the No. 1 flange. The connecting seat is fixedly installed at the other end of the shore mast body.

[0006] The hinge includes a first hinge seat and a second hinge seat. Two first hinge seats and two second hinge seats are provided. One first hinge seat is fixedly installed at the other end of the ship's mast, and the other first hinge seat is installed at the other end of the shore mast. A rotating shaft is rotatably installed on the first hinge seat. A threaded sleeve is fixedly installed inside the rotating shaft. A locking bolt is assembled between the second hinge seat and the first hinge seat. The locking bolt passes through the threaded sleeve and is rotatably connected to the inner wall of the threaded sleeve.

[0007] Another connecting sleeve is fixedly provided on one side of the first hinge seat. The outer wall of the connecting seat and the inner wall of the connecting sleeve are in movable contact. A gear shaft is rotatably installed on the side wall of the connecting sleeve. The gear shaft is detachably installed on one end of the connecting seat. An external gear is fixedly provided on the gear shaft. An internal gear ring is rotatably installed on the inner wall of the connecting sleeve. The external gear and the internal gear ring are meshed and connected.

[0008] The shock absorber includes a housing and a shock absorber. Another second hinge seat is detachably installed on one side of the housing. Several shock absorbers are provided and several shock absorbers are assembled inside the housing.

[0009] Preferably, a first sealing ring is provided on one side of the first flange, and a second sealing ring is provided on one side of the second flange, with one side of the second sealing ring and one side of the first sealing ring in movable contact.

[0010] Preferably, the inner wall of one end of the ship mast is provided with a plurality of U-shaped guide rail grooves arranged in a ring array, and an inner rod is fixedly provided at one end of the shore mast. The outer wall of the inner rod is in movable contact with the inner wall of one end of the ship mast. A plurality of guide blocks are fixedly provided on the inner rod in a ring array, and the guide blocks are slidably disposed in the U-shaped guide rail grooves.

[0011] Preferably, each of the two second hinge seats is fixedly provided with two first lugs, and a fixing bolt is rotatably installed on the first lug, wherein two adjacent fixing bolts are rotatably connected to one side of the housing by threads.

[0012] Preferably, one end of the gear shaft is fixedly provided with a plurality of second ear blocks arranged in an annular array, and a mounting bolt is rotatably installed on the second ear block by threads. One end of the connecting seat is provided with a plurality of threaded holes arranged in an annular array, and one end of the mounting bolt is rotatably connected to the inner wall of the threaded hole by threads.

[0013] Preferably, a cover plate is detachably mounted on the upper end face of the housing by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, a rigid mooring device composed of ship rods, shore rods, hinges and shock absorbers is used. The ship rods and shore rods are respectively assembled on the hull and shore base by the hinges to cope with the static and dynamic tilt of the hull in the longitudinal and transverse directions and the relative movement between the components caused by the vertical and horizontal movement of the hull. At the same time, it ensures the absorption of various loads caused by natural and human factors.

[0016] 2. In this utility model, by setting up detachable boat masts, shore masts, hinges and shock absorbers, it is convenient to assemble and disassemble, and also convenient to replace the parts. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the composition of a rigid mooring device according to the present invention.

[0019] Figure 2 This is a schematic diagram of another component of a rigid mooring device according to the present invention.

[0020] Figure 3 This is a schematic diagram of the separation structure of the shore pole and the ship pole of this utility model.

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of part A in the diagram.

[0022] Figure 5 This utility model Figure 3 Enlarged schematic diagram of part B in the diagram.

[0023] Figure 6 This is a schematic diagram showing the separation of the connecting seat and the connecting sleeve, and a cross-sectional view of the connecting sleeve.

[0024] Figure 7 This utility model Figure 6 Enlarged schematic diagram of part C in the diagram.

[0025] Figure 8 This is a schematic diagram of the structure of the connecting seat and the shore pole of this utility model.

[0026] Figure 9 This is a schematic diagram of the structure of the shock absorber and housing of this utility model.

[0027] Figure 10 This is a schematic diagram showing the connection between the rigid mooring device and the ship hull and shore base in an embodiment of this utility model.

[0028] In the diagram: 1. Ship mast; 2. Shore mast; 3. Hinge; 4. Shock absorber; 11. Ship hull; 12. No. 1 flange; 13. No. 1 sealing ring; 14. U-shaped guide rail groove; 21. Shore mast; 22. No. 2 flange; 23. No. 2 sealing ring; 24. Assembly bolt; 25. Inner rod; 26. Guide block; 27. Connecting seat; 28. Threaded hole; 31. No. 1 hinge seat; 32. No. 2 hinge seat; 33. No. 1 lug; 34. Fixing bolt; 35. Rotating shaft; 351. Threaded sleeve; 36. Locking bolt; 37. Connecting sleeve; 38. Gear shaft; 381. No. 2 lug; 382. Mounting bolt; 39. External gear; 391. Internal gear ring; 41. Shell; 42. Cover plate; 43. Shock absorber; 10. Hull; 20. Shore base. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example: Figure 1-10 As shown, this utility model provides a rigid mooring device, which includes a ship rod 1, a shore rod 2, a hinge 3, and a shock absorber 4. The rigid mooring device is provided in four sets. The ship rod 1 is assembled on the hull 10 through the hinge 3, the shore rod 2 is assembled on the shore base 20 through the hinge 3, the shore rod 2 is assembled at one end of the ship rod 1, the hinge 3 is assembled at the ends of the ship rod 1 and the shore rod 2, and the shock absorber 4 is assembled on the hinge 3.

[0031] The ship mast 1 includes a mast body 11 and a first flange 12, which is fixedly mounted on one end of the ship mast 1. The shore mast 2 includes a shore mast body 21, a second flange 22, and a connecting seat 27. The second flange 22 is fixedly mounted on one end of the shore mast body 21, and several assembly bolts 24 are threaded between the second flange 22 and the first flange 12. The connecting seat 27 is fixedly mounted on the other end of the shore mast body 21. By setting the first flange 12, the second flange 22, and the assembly bolts 24, it is easy to fix the shore mast body 21 to one end of the ship mast body 11. A first sealing ring 13 is provided on one side of the first flange 12, and a second sealing ring 23 is provided on one side of the second flange 22. One side of the second sealing ring 23 and one side of the first sealing ring 13 are in movable contact. By setting the first sealing ring 13 and the second sealing ring 23, the first sealing ring 13 and the second sealing ring 23 can... To improve the sealing between flange 12 and flange 22 and prevent liquid from flowing into the interior of the ship hull 11 and shore hull 21, the inner wall of one end of the ship hull 11 is provided with several U-shaped guide grooves 14 arranged in a ring array. An inner rod 25 is fixedly provided at one end of the shore hull 21. The outer wall of the inner rod 25 is in contact with the inner wall of one end of the ship hull 11. Several guide blocks 26 are fixedly provided on the inner rod 25 arranged in a ring array. The guide blocks 26 are slidably disposed in the U-shaped guide grooves 14. By setting the U-shaped guide grooves 14, the inner rod 25 and the guide blocks 26, when the shore hull 21 is assembled at one end of the ship hull 11, the inner rod 25 enters the ship hull 11 and the guide blocks 26 slide into the U-shaped guide grooves 14, which can ensure the concentricity of the assembled ship hull 11 and shore hull 21 and improve the stability between the ship hull 11 and shore hull 21.

[0032] The hinge component 3 includes a first hinge seat 31 and a second hinge seat 32. Two first hinge seats 31 and two second hinge seats 32 are provided. One first hinge seat 31 is fixedly mounted on the other end of the ship mast 11, and the other first hinge seat 31 is mounted on the other end of the shore mast 21. With the first hinge seat 31 and the second hinge seat 32, two first lugs 33 are fixedly mounted on each of the two second hinge seats 32. A fixing bolt 34 is threadedly mounted on the first lug 33, and two adjacent fixing bolts 34 are threadedly connected to one side of the housing 41. Through the first lugs 33 and the fixing bolts 34, the second hinge seat 32 can be assembled onto the first lugs 33 and the fixing bolts 34. On the hull 10, a hinged connection is achieved between the mast 11 and the hull 10. A rotating shaft 35 is rotatably mounted on the first hinge seat 31. By setting the rotating shaft 35, the mast 11 can rotate around the axis of the rotating shaft 35 through the first hinge seat 31. A threaded sleeve 351 is fixedly installed inside the rotating shaft 35. A locking bolt 36 is assembled between the second hinge seat 32 and the first hinge seat 31. The locking bolt 36 passes through the threaded sleeve 351 and is rotatably connected to the inner wall of the threaded sleeve 351. By setting the threaded sleeve 351 and the locking bolt 36, when the locking bolt 36 is removed, the first hinge seat 31 and the second hinge seat 32 can be separated, which facilitates assembly.

[0033] A connecting sleeve 37 is fixedly installed on one side of another hinge 21. The outer wall of the connecting seat 27 and the inner wall of the connecting sleeve 37 are in movable contact. A gear shaft 38 is rotatably installed on the side wall of the connecting sleeve 37. A plurality of second lugs 381 arranged in a ring array are fixedly installed at one end of the gear shaft 38. A mounting bolt 382 is rotatably installed on the second lugs 381. A plurality of threaded holes 28 arranged in a ring array are provided at one end of the connecting seat 27. One end of the mounting bolt 382 is rotatably connected to the inner wall of the threaded hole 28. By setting the second lugs 381 and the mounting bolt 382, ​​the gear shaft 381 can be rotated. The gear shaft 38 is fixed to the end of the connecting seat 27. When the shore rod 21 rotates, the gear shaft 38 rotates synchronously. When the mounting bolt 382 is removed, the connecting sleeve 37 can be separated from the connecting seat 27 and the shore rod 21. An external gear 39 is fixedly installed on the gear shaft 38. An internal gear ring 391 is rotatably installed on the inner wall of the connecting sleeve 37. The external gear 39 and the internal gear ring 391 are meshed. By setting the external gear 39 and the internal gear ring 391, when the gear shaft 38 rotates, the external gear 39 rotates synchronously. The meshing of the external gear 39 and the internal gear ring 391 can improve the stability of the gear shaft 38 when it rotates.

[0034] The shock absorber 4 includes a housing 41 and a shock absorber 43. The housing 41 is fixed to the shore base 20 by bolts. Another second hinge seat 32 is detachably installed on one side of the housing 41. Several shock absorbers 43 are provided and assembled inside the housing 41. A cover plate 42 is detachably installed on the upper end face of the housing 41 by bolts. By providing a detachable cover plate 42, the shock absorbers 43 inside the housing 41 can be inspected or replaced. By providing shock absorbers 43 at the end of the shore rod 21, the vibration of the hull 10 can be effectively reduced when the hull 10 is moored.

[0035] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A rigid mooring device, characterized by: The rigid mooring device includes a ship rod (1), a shore rod (2), a hinge (3), and a shock absorber (4). The shore rod (2) is assembled at one end of the ship rod (1), the hinge (3) is assembled at the ends of the ship rod (1) and the shore rod (2), and the shock absorber (4) is assembled on the hinge (3). The ship mast (1) includes a ship mast body (11) and a first flange (12). The first flange (12) is fixedly installed at one end of the ship mast (1). The shore mast (2) includes a shore mast body (21), a second flange (22) and a connecting seat (27). The second flange (22) is fixedly installed at one end of the shore mast body (21). Several assembly bolts (24) are threaded between the second flange (22) and the first flange (12). The connecting seat (27) is fixedly installed at the other end of the shore mast body (21). The hinge (3) includes a first hinge seat (31) and a second hinge seat (32). Two first hinge seats (31) and two second hinge seats (32) are provided. One of the first hinge seats (31) is fixedly installed at the other end of the ship mast (11), and the other first hinge seat (31) is installed at the other end of the shore mast (21). A rotating shaft (35) is rotatably installed on the first hinge seat (31). A threaded sleeve (351) is fixedly installed inside the rotating shaft (35). A locking bolt (36) is assembled between the second hinge seat (32) and the first hinge seat (31). The locking bolt (36) passes through the threaded sleeve (351) and is rotatably connected to the inner wall of the threaded sleeve (351). A connecting sleeve (37) is fixedly provided on one side of another of the first hinge seats (31). The outer wall of the connecting seat (27) and the inner wall of the connecting sleeve (37) are in movable contact. A gear shaft (38) is rotatably installed on the side wall of the connecting sleeve (37). The gear shaft (38) is detachably installed on one end of the connecting seat (27). An external gear (39) is fixedly provided on the gear shaft (38). An internal gear ring (391) is rotatably installed on the inner wall of the connecting sleeve (37). The external gear (39) and the internal gear ring (391) are meshed and connected. The shock absorber (4) includes a housing (41) and a shock absorber (43). Another second hinge seat (32) is detachably installed on one side of the housing (41). Several shock absorbers (43) are provided and several shock absorbers (43) are assembled inside the housing (41).

2. A rigid mooring device as claimed in claim 1, characterised in that A first sealing ring (13) is provided on one side of the first flange (12), and a second sealing ring (23) is provided on one side of the second flange (22). One side of the second sealing ring (23) and one side of the first sealing ring (13) are in contact.

3. A rigid mooring device as claimed in claim 1, characterised in that The inner wall of one end of the ship mast (11) is provided with a number of U-shaped guide rail grooves (14) arranged in a ring array. One end of the shore mast (21) is fixedly provided with an inner rod (25). The outer wall of the inner rod (25) is in contact with the inner wall of one end of the ship mast (11). A number of guide blocks (26) arranged in a ring array are fixedly provided on the inner rod (25). The guide blocks (26) are slidably arranged in the U-shaped guide rail grooves (14).

4. A rigid mooring system as claimed in claim 1, characterised in that, Two first ear blocks (33) are fixedly installed on each of the two second hinge seats (32). The first ear block (33) is threadedly mounted with a fixing bolt (34), wherein two adjacent fixing bolts (34) are threadedly connected to one side of the housing (41).

5. A rigid mooring device as claimed in claim 1, characterised in that One end of the gear shaft (38) is fixedly provided with a plurality of second ear blocks (381) arranged in an annular array. The second ear blocks (381) are threadedly mounted with mounting bolts (382). One end of the connecting seat (27) is provided with a plurality of threaded holes (28) arranged in an annular array. One end of the mounting bolts (382) is threadedly connected to the inner wall of the threaded holes (28).

6. A rigid mooring device as claimed in claim 1, characterised in that The upper end face of the housing (41) is detachably fitted with a cover plate (42) by bolts.

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