Convenient-to-mount fairlead mounting seat for ship
By designing an angle-adjustable cable roller mount, the problem that the cable roller cannot adjust the angle in the prior art is solved, and the accuracy of ship docking and the effect of easy maintenance is achieved.
Patent Information
- Application Number
- CN202422295576.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The existing cable roller mount cannot adjust the angle, resulting in inaccurate docking of the ship.
A cable roller mount seat including a winding roller, a mounting bracket, and a rotating assembly is designed. By meshing the fixed teeth and the movable teeth in the rotating assembly, the rotating driving member is used to drive the movable teeth to rotate, and the rotating base is driven to adjust the direction of the winding roller, so as to achieve accurate adjustment of the ship's moving path.
It realizes the accuracy of ship docking and facilitates the disassembly and maintenance of cable roller mounts.
Smart Images
Figure CN223086230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ship mooring equipment, and particularly relates to a mooring roller mounting seat for a ship which is convenient to install. Background Art
[0002] During the process of a ship berthing, the mooring roller plays a crucial role. It can guide the cable to move along a predetermined path, reduce the friction between the cable and the ship structure, and protect the hull and the cable. Most of the existing mooring roller mounting seats adopt a fixed design and are installed on the dock or the hull structure of the ship. However, in actual use, these traditional mounting seats may need to adjust the angle of the roller according to the movement of the ship's path to ensure that the ship can accurately reach the berthing position, while the fixed mounting seats cannot achieve the adjustment of the roller angle. In view of this, the present utility model is proposed. Summary of the Utility Model
[0003] In order to solve the problem that the position of the existing mooring roller cannot be adjusted, the present utility model provides a mooring roller mounting seat for a ship which is convenient to install.
[0004] In order to solve the above technical problems, the present utility model provides a mooring roller mounting seat for a ship which is convenient to install. The mooring roller mounting seat for a ship includes a winding roller, a mounting bracket, and a rotating assembly. The rotating assembly includes a rotating base, a fixed base, a movable gear, a rotating driving member, and a fixed gear. The mounting brackets are fixed on both sides of the rotating base. The winding roller is arranged between the two mounting brackets and is rotatably connected to the mounting brackets. The fixed base is fixed on the deck of the ship. The rotating base is rotatably connected to the fixed base to drive the winding roller to adjust the direction. The fixed gear is fixed on the fixed base. The movable gear meshes with the fixed gear. The driving member is fixed on the rotating base and is connected to the movable gear to drive the movable gear to move along the fixed gear and drive the rotating base to rotate.
[0005] In an embodiment of the present utility model, both the fixed gear and the movable gear adopt external gears. The fixed gear is fixed on the fixed base and is concentric with the rotating base. The movable gear is located on one side of the rotating base and meshes with the fixed gear.
[0006] In an embodiment of the present utility model, the fixed gear adopts an internal gear ring, and the movable gear adopts an external gear. The fixed gear is fixed on the fixed base and is concentric with the rotating base. The movable gear is located on one side of the rotating base and meshes with the fixed gear.
[0007] In an embodiment of the present utility model, the movable gear adopts a helical gear, and the fixed gear adopts a helical gear ring.
[0008] In an embodiment of the present utility model, the rotating base is a disc, and a rotating shaft rotatably connected to the fixed base is provided at the center position of the rotating base, and a bearing is provided between the rotating shaft and the rotating base.
[0009] In an embodiment of the present utility model, the teeth on the fixed teeth are distributed in an arc along the rotating shaft, and the radian of the arc is 90 degrees.
[0010] In an embodiment of the present utility model, the rotating assembly further includes a dust cover, the dust cover is sleeved on the rotating base and connecting flanges are provided around it, and the dust cover is fixed to the fixed base through the connecting flanges.
[0011] In an embodiment of the present utility model, convex limiting platforms are provided on both sides of the rotating base, limiting sliding grooves are provided at the positions of the dust cover corresponding to the limiting platforms, and when the rotating base rotates, it drives the limiting platforms to slide in the limiting sliding grooves.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The movable teeth are driven to rotate by the rotation driving member, and rotate around the fixed teeth when the movable teeth are engaged with the fixed teeth, and at the same time drive the rotating base to rotate, so as to realize the adjustment of the direction of the winding roller, and when the moving path deviates when the ship is docking, the moving path of the ship is adjusted by adjusting the winding direction of the winding roller, ensuring that the ship can accurately reach the berthing position. Since the rotating base and the fixed base are rotatably connected, it is convenient to disassemble and install the rotating base from the fixed base, so that the operator can repair the rotating assembly in time. Description of the Drawings
[0014] The drawings are used to provide a further understanding of the embodiments of the present utility model, and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present utility model, but do not constitute a limitation to the embodiments of the present utility model. In the drawings:
[0015] Figure 1 is a three-dimensional structural schematic diagram of a fairlead roller mounting seat provided by an embodiment of the present utility model;
[0016] Figure 2 is an exploded structural schematic diagram of a fairlead roller mounting seat provided by an embodiment of the present utility model;
[0017] Figure 3 is an exploded structural schematic diagram of a fairlead roller mounting seat provided by another embodiment of the present utility model;
[0018] Figure 4It is a partial exploded structural schematic diagram of a fairlead roller mounting base provided by an embodiment of the present utility model.
[0019] Explanation of reference numerals
[0020] 1. Fairlead roller mounting base; 11. Reeling roller; 12. Mounting bracket; 13. Rotating assembly; 131. Rotating base; 132. Fixed base; 133. Movable tooth; 134. Rotation driving member; 135. Fixed tooth; 136. Dust cover; 137. Connecting flange; 1311. Limit table; 1312. Rotating shaft; 1361. Limit sliding groove. Detailed implementation manners
[0021] The following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for explaining and illustrating the present utility model, and are not used to limit the present utility model.
[0022] Please refer to Figure 1 - Figure 2 , the fairlead roller mounting base 1 for a ship of the present utility model includes a reeling roller 11, a mounting bracket 12 and a rotating assembly 13. The rotating assembly 13 includes a rotating base 131, a fixed base 132, a movable tooth 133, a rotation driving member 134 and a fixed tooth 135. The mounting bracket 12 is fixed on both sides of the rotating base 131. The reeling roller 11 is arranged between the two mounting brackets 12 and is rotatably connected to the mounting bracket 12. The fixed base 132 is fixed on the deck of the ship. The rotating base 131 is rotatably connected to the fixed base 132 to drive the reeling roller 11 to adjust the direction. The fixed tooth 135 is fixed on the fixed base 132. The movable tooth 133 meshes with the fixed tooth 135. The driving member is fixed on the rotating base 131 and is connected to the movable tooth 133 to drive the movable tooth 133 to move along the fixed tooth 135 and drive the rotating base 131 to rotate.
[0023] By fixing the mounting bracket 12 on the rotating bracket and rotatably connecting the reeling roller 11 to the mounting bracket 12, the cable can be wound on the reeling roller 11, and the cable can be wound by rotating the reeling roller 11. When the ship is moored at the shore, one end of the cable can be connected to the anchor pile on the dock, and then the reeling roller 11 is rotated to pull the cable and make the ship approach the shore.
[0024] By fixing the fixed base 132 on the deck and rotatably connecting the rotating base 131 to the fixed base 132, when it is necessary to adjust the moving path of the ship, the rotating base 131 can be rotated to drive the reeling roller 11 to adjust the angle, thereby changing the direction of the cable pulled by the reeling roller 11, so as to adjust the moving path of the ship and ensure that the ship can accurately reach the mooring position.
[0025] By fixing the fixed gear 135 on the fixed base 132 and fixing the rotary drive member 134 on the rotary base 131, the rotary drive member 134 is connected to the movable gear 133 and the movable gear 133 is engaged with the fixed gear 135. Thus, the movable gear 133 can be driven to rotate under the action of the rotary drive member 134. Since the fixed gear 135 is fixed on the fixed base 132, when the movable gear 133 rotates, the movable gear 133 can be displaced around the fixed gear 135, and then the rotary base 131 is driven to rotate, so as to adjust the angle of the take-up roller 11 during the rotation of the rotary base 131, ensuring that the ship can accurately reach the mooring position when docking.
[0026] Since the rotary base 131 and the fixed base 132 are rotatably connected, the fixed gear 135 is fixedly connected to the fixed base 132, and the rotary drive member 134 is fixedly connected to the rotary base 131. Thus, when maintenance operations need to be carried out on the fairlead roller mounting seat 1, the rotary base 131 can be directly disassembled from the fixed base 132 for repairing the rotating assembly 13, which is convenient for the operators to disassemble and install the fairlead roller mounting seat 1.
[0027] When the ship is mooring at the shore, first release the cable from the take-up roller 11 and connect one end of the cable to the anchor pile on the dock. Subsequently, by rotating the take-up roller 11, the take-up roller 11 pulls the cable and the ship moves towards the dock. When the moving path of the ship deviates, the rotary drive member 134 can be controlled to drive the movable gear 133 to rotate, so that the movable gear 133 drives the rotary base 131 to rotate, and then the direction of the take-up roller 11 is adjusted and the moving path of the ship is changed, ensuring that the ship can accurately reach the mooring position.
[0028] Please refer to Figure 2 In the embodiment of the present utility model, both the fixed gear 135 and the movable gear 133 are external gears. The fixed gear 135 is fixed on the fixed base 132 and is concentric with the rotary base 131. The movable gear 133 is located on one side of the rotary base 131 and is engaged with the fixed gear 135. Thus, when the rotary drive member 134 drives the driving gear to rotate, the driving gear can be displaced around the fixed gear 135, and the rotary base 131 is driven to move synchronously with the movement of the driving gear, and then the take-up angle of the take-up roller 11 is adjusted, so as to adjust the moving path of the ship and ensure that the ship can accurately reach the mooring position.
[0029] Please refer to Figure 3, in another embodiment of the present utility model, the fixed teeth 135 are in the form of an internal gear ring, and the movable teeth 133 are in the form of external gears. The fixed teeth 135 are fixed on the fixed base 132 and are concentrically arranged with the rotating base 131. The movable teeth 133 are located on one side of the rotating base 131 and mesh with the fixed teeth 135. Thus, when the rotating drive member 134 drives the driving teeth to rotate, the driving teeth can displace around the fixed teeth 135, and drive the rotating base 131 to move synchronously following the movement of the driving teeth, thereby realizing the adjustment of the winding angle of the winding roller 11, facilitating the adjustment of the moving path of the ship, and ensuring that the ship can accurately reach the mooring position.
[0030] In the above embodiment, the rotating drive member 134 is fixed on the rotating base 131 on the side far from the dock, so that when the winding roller 11 winds the cable, it can avoid the cable from contacting and squeezing the rotating drive member 134, thereby preventing the situation of damaging the rotating drive member 134.
[0031] In the above embodiment, the movable teeth 133 are in the form of helical gears, and the fixed teeth 135 are in the form of helical gear rings, so that after the rotating drive member 134 stops driving the movable teeth 133, the movable teeth 133 and the fixed teeth 135 can mesh with each other and realize the self-locking function, avoiding accidental rotation of the rotating base 131 during the process of the winding roller 11 winding the cable, and further preventing the change of the moving path of the ship.
[0032] In the embodiment of the present utility model, the rotating base 131 is a disc, and a rotating shaft 1312 rotatably connected to the fixed base 132 is arranged at the center position of the rotating base 131. A bearing is arranged between the rotating shaft 1312 and the rotating base 131, so that the rotating base 131 can rotate around the rotating shaft 1312 under the action of the bearing, thereby realizing the adjustment of the direction of the winding roller 11 and improving the rotation smoothness of the rotating base 131 relative to the fixed base 132.
[0033] In the embodiment of the present utility model, the teeth on the fixed teeth 135 are distributed in an arc along the rotating shaft 1312, and the radian of the arc is 90 degrees. When the rotating drive member 134 drives the movable teeth 133 to rotate, the movable teeth 133 can displace within a range of 90 degrees, and further drive the winding roller 11 to adjust the winding angle within a range of 90 degrees to meet the adjustment of the moving path of the ship. It can be understood that a plurality of fairlead roller mounting seats 1 are arranged in an array on both sides of the ship. Since each fairlead roller mounting seat 1 can adjust the winding angle of the cable within a range of 90 degrees, the precise adjustment of the moving path of the ship can be realized under the action of the plurality of fairlead roller mounting seats 1. Therefore, it is not necessary for the winding roller 11 to have too large a winding angle.
[0034] In an embodiment of the present utility model, the rotating assembly 13 further includes a dust cover 136. The dust cover 136 is sleeved on the rotating base 131 and is provided with connecting flanges 137 around it. The dust cover 136 is fixed to the fixed base 132 through the connecting flanges 137, so as to play a dust-proof role for the rotating assembly 13 under the action of the dust cover 136 and ensure that the rotating assembly 13 can operate normally.
[0035] Please refer to Figure 4 , in an embodiment of the present utility model, convex limiting platforms 1311 are provided on both sides of the rotating base 131. The dust cover 136 is provided with limiting sliding grooves 1361 corresponding to the positions of the limiting platforms 1311. When the rotating base 131 rotates, it drives the limiting platforms 1311 to slide in the limiting sliding grooves 1361, so that the rotating base 131 can rotate smoothly under the combined action of the limiting platforms 1311 and the limiting sliding grooves 1361, and avoid the situation that the rotating base 131 detaches from the fixed base 132.
[0036] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0037] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited thereto. Within the technical concept of the present utility model, various simple modifications can be made to the technical solutions of the present utility model, including the combination of each specific technical feature in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods. But these simple modifications and combinations should also be regarded as the content disclosed by the present utility model and all fall within the protection scope of the present utility model.
[0038] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present utility model.
Claims
1. A fairlead roller mounting seat for ships that is convenient for installation, characterized in that, The fairlead roller mounting seat includes a winding roller, a mounting bracket and a rotating assembly. The rotating assembly includes a rotating base, a fixed base, a movable tooth, a rotating drive member and a fixed tooth. The mounting brackets are fixed on both sides of the rotating base. The winding roller is arranged between the two mounting brackets and is rotatably connected to the mounting brackets. The fixed base is fixed on the deck of the ship. The rotating base is rotatably connected to the fixed base to drive the winding roller to adjust the direction. The fixed tooth is fixed on the fixed base. The movable tooth meshes with the fixed tooth. The drive member is fixed on the rotating base and is connected to the movable tooth to drive the movable tooth to move along the fixed tooth and drive the rotating base to rotate.
2. The cable fairlead roller mounting seat for ships that is easy to install according to claim 1, characterized in that, Both the fixed tooth and the movable tooth are external gears. The fixed tooth is fixed on the fixed base and is concentric with the rotating base. The movable tooth is located on one side of the rotating base and meshes with the fixed tooth.
3. The cable fairlead roller mounting seat for ships that is convenient for installation according to claim 1, wherein, The fixed tooth is an internal gear ring, and the movable tooth is an external gear. The fixed tooth is fixed on the fixed base and is concentric with the rotating base. The movable tooth is located on one side of the rotating base and meshes with the fixed tooth.
4. The cable fairlead roller mounting seat for ships that is convenient for installation according to claim 3, characterized in that, The movable tooth is a helical gear, and the fixed tooth is a helical gear ring.
5. The cable fairlead roller mounting base for ships that is convenient for installation according to claim 4, characterized in that The rotating base is a disc, and a rotating shaft rotatably connected to the fixed base is arranged at the center position of the rotating base. A bearing is arranged between the rotating shaft and the rotating base.
6. The cable fairlead roller mounting seat for ships that is convenient for installation according to claim 5, characterized in that, The teeth on the fixed tooth are distributed in an arc along the rotating shaft, and the radian of the arc is 90 degrees.
7. The cable fairlead roller mounting seat for ships that is convenient for installation according to claim 1, characterized in that, The rotating assembly further includes a dust cover. The dust cover is sleeved on the rotating base and connection flanges are arranged around it. The dust cover is fixed on the fixed base through the connection flanges.
8. The cable fairlead roller mounting seat for ships that is convenient for installation according to claim 7, characterized in that, Limiting platforms protrude from both sides of the rotating base. Limiting chutes are arranged at the positions of the dust cover corresponding to the limiting platforms. When the rotating base rotates, it drives the limiting platforms to slide in the limiting chutes.