Catamaran with adjustable middle connecting structure
By adopting an adjustable intermediate connection structure in the catamaran and using a combination design of sliding rods and rotating rods, the problem of catamaran hitting the reefs during water cleaning is solved, achieving flexible travel and convenient storage.
Patent Information
- Application Number
- CN202510832067.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-20
- Publication Date
- 2025-08-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Catamarans are prone to hit reefs during water cleaning, resulting in inability to move forward and affecting the cleaning work.
Adopting an adjustable intermediate connection structure, through a combined design of sliding rod and rotating rod, the relative movement and rotation of the first hull and the second hull are realized, and the width and posture of the catamaran are adjusted to facilitate travel or avoid hitting the reef, and fold when not in use to reduce space occupation.
It realizes the flexible travel of catamarans during water cleaning, avoids bumping into reefs, and can be folded when not in use to save space and facilitate storage.
Smart Images
Figure CN120440181A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of catamarans, and in particular to a catamaran with an adjustable intermediate connecting structure. Background Art
[0002] As the name suggests, catamarans are generally called catamarans when they are composed of two single hulls connected together transversely. A catamaran refers to a ship that is connected into a whole by a connecting structure on the upper part of two separate hulls.
[0003] When conducting water area cleanup work, catamarans are usually used as carriers to carry salvage structures for cleaning. However, the terrain of the water area is rugged, and the catamaran may be unable to move forward or run aground, resulting in the catamaran being unable to carry out salvage, affecting the cleanup work in the water area. Summary of the Invention
[0004] In order to improve the above problems, the present application provides a catamaran with an adjustable intermediate connection structure.
[0005] The present application provides a catamaran with an adjustable intermediate connection structure, which adopts the following technical solution:
[0006] A catamaran with an adjustable intermediate connecting structure includes a first hull, a second hull and a connecting frame, the connecting frame is located between the first hull and the second hull, a first sliding rod is connected to the first hull, and a second sliding rod is connected to the second hull, the first sliding rod slides relative to the second sliding rod and the connecting frame, the connecting frame is provided with a first control assembly for controlling the sliding of the first sliding rod and the second sliding rod, the bottom of the first hull is detachably connected to a first mounting frame, the bottom of the second hull is detachably connected to a second mounting frame, and scoop nets are installed on the first mounting frame and the second mounting frame.
[0007] By adopting the above technical solution, when the catamaran is cleaning the water area, the operator can control the sliding of the first sliding rod and the second sliding rod, so that the first hull and the second hull move relative to each other, and adjust the overall width of the catamaran to facilitate the movement of the catamaran or avoid running aground, thereby facilitating the catamaran's cleaning work in the water area.
[0008] Preferably, a first rotating rod and a second rotating rod are arranged on the connecting frame for relative rotation, the first rotating rod is located below the first hull, and the second rotating rod is located below the second hull, and a second control component for controlling the rotation of the first rotating rod and the second rotating rod is provided on the connecting frame.
[0009] By adopting the above technical solution, when the catamaran is not in use, the operator can control the rotation of the first rotating rod and the second rotating rod to rotate the first hull and the second hull, and the first hull and the second hull can be folded, thereby reducing the space occupied by the catamaran and facilitating the storage of the catamaran.
[0010] Preferably, the first sliding rod includes a first sliding part and a first rotating part, the first sliding part and the connecting frame slide relative to each other, one end of the first rotating part is rotationally connected to the first sliding part, and the other end is fixedly connected to the first hull, and the second sliding rod includes a second sliding part and a second rotating part, the second sliding part and the connecting frame slide relative to each other, one end of the second rotating part is rotationally connected to the second sliding part, and the other end is fixedly connected to the second hull.
[0011] By adopting the above technical solution, the setting of the first sliding part can facilitate the sliding of the first hull, and the setting of the first rotating part can facilitate the rotation of the first hull; the setting of the second sliding part can facilitate the sliding of the second hull, and the setting of the second rotating part can facilitate the rotation of the second hull.
[0012] Preferably, the first control component includes a fixed box, a rotating column and a control motor, the fixed box is fixedly connected to the connecting frame, the first sliding part and the second sliding part are both slidably connected to the fixed box, the rotating column is rotatably connected in the fixed box, a rotating groove is provided on the rotating column, the first sliding part is provided with a first groove that cooperates with the rotating groove, the second sliding part is provided with a second groove that cooperates with the rotating groove, the control motor is fixedly installed on the fixed box, and the output shaft of the control motor is fixedly connected to the rotating column.
[0013] By adopting the above technical solution, the fixed box can limit the sliding of the first sliding part and the second sliding part, and the output shaft of the control motor can drive the rotation of the rotating column. When the rotating column rotates, the first groove and the second groove both cooperate with the rotating groove, thereby driving the sliding of the first sliding part and the second sliding part, thereby realizing the movement of the first hull and the second hull.
[0014] Preferably, the second control component includes a lifting rod and a control cylinder, the lifting rod and the connecting frame slide relative to each other, lifting slots are provided on both sides of the lifting rod, a first rotating block is fixedly connected to the first rotating rod, the first rotating block is rotatably connected to the connecting frame, a first matching slot that matches the lifting slot is provided on the first rotating block, a second rotating block is fixedly connected to the second rotating rod, the second rotating block is rotatably connected to the connecting frame, and a second matching slot that matches the lifting slot is provided on the second rotating block.
[0015] By adopting the above technical solution, the piston rod of the control cylinder can drive the lifting rod to rise and fall. When the lifting rod moves, the first matching groove and the second matching groove both cooperate with the lifting groove, thereby driving the rotation of the first rotating rod and the second rotating rod, thereby realizing the rotation of the first hull and the second hull.
[0016] Preferably, a first limiting groove for the first rotating rod to be embedded in the bottom of the first hull is formed, and a second limiting groove for the second rotating rod to be embedded in the bottom of the second hull is formed.
[0017] By adopting the above technical solution, the first limiting groove can limit the first rotating rod, reducing the possibility of deviation when the first rotating rod rotates, and facilitating the first rotating rod to drive the rotation of the first hull; the second limiting groove can limit the second rotating rod, reducing the possibility of deviation when the second rotating rod rotates, and facilitating the second rotating rod to drive the rotation of the second hull.
[0018] Preferably, a first connecting plate is fixedly connected to the bottom of the first hull, and a first bolt is provided on the first connecting plate. The first bolt passes through the first connecting plate and is threadedly connected to the first mounting bracket.
[0019] By adopting the above technical solution, when the first mounting frame needs to be installed, the operator moves the first mounting frame to a suitable position and then screws in the first bolt. The first bolt can fix the first mounting frame and the first connecting plate, thereby facilitating the installation of the scoop net.
[0020] Preferably, a second connecting plate is fixedly connected to the bottom of the second hull, and a second bolt is provided on the second connecting plate. The second bolt passes through the second connecting plate and is threadedly connected to the second mounting bracket.
[0021] By adopting the above technical solution, when the second mounting frame needs to be installed, the operator moves the second mounting frame to a suitable position and then screws in the second bolt. The second bolt can fix the second mounting frame and the second connecting plate, thereby facilitating the installation of the scoop net.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. Through the arrangement of the first sliding rod and the second sliding rod, when the catamaran is cleaning the water area, the operator can control the sliding of the first sliding rod and the second sliding rod to move the first hull and the second hull relative to each other, thereby adjusting the overall width of the catamaran, facilitating the catamaran's movement or avoiding running aground, and facilitating the catamaran's cleaning work in the water area;
[0024] 2. Through the setting of the first limiting groove and the second limiting groove, the first limiting groove can limit the first rotating rod, reducing the possibility of deviation when the first rotating rod rotates, and facilitating the first rotating rod to drive the rotation of the first hull; the second limiting groove can limit the second rotating rod, reducing the possibility of deviation when the second rotating rod rotates, and facilitating the second rotating rod to drive the rotation of the second hull. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the catamaran in the embodiment of the present application.
[0026] Figure 2 It is a schematic diagram of the overall structure of the first sliding rod and the second sliding rod in the embodiment of the present application.
[0027] Figure 3 It is a schematic diagram of the overall structure of the second control component in the embodiment of the present application.
[0028] Figure 4 It is a schematic diagram of the overall structure of the first hull in the embodiment of the present application.
[0029] Figure 5 It is a schematic diagram of the overall structure of the second hull in the embodiment of the present application.
[0030] Explanation of the accompanying drawings: 1. first hull; 11. first mounting bracket; 12. first limiting groove; 13. first connecting plate; 14. first bolt; 2. second hull; 21. second mounting bracket; 22. second limiting groove; 23. second connecting plate; 24. second bolt; 3. connecting bracket; 31. first rotating rod; 311. first rotating block; 312. first matching groove; 32. second rotating rod; 321. second rotating block; 322. second matching groove; 4. first sliding rod; 41. first sliding part; 42. first rotating part; 43. first groove; 5. second sliding rod; 51. second sliding part; 52. second rotating part; 53. second groove; 6. first control assembly; 61. fixing box; 62. rotating column; 621. rotating groove; 63. control motor; 7. second control assembly; 71. lifting rod; 711. lifting groove; 72. control cylinder. DETAILED DESCRIPTION
[0031] In order to make the purpose, features, and advantages of the invention of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0032] The following is combined with Figure 1-5 This application is described in further detail.
[0033] The present application discloses a catamaran with an adjustable intermediate connection structure. Figure 1 As shown, it includes a first hull 1 , a second hull 2 and a connecting frame 3 . The connecting frame 3 is located between the first hull 1 and the second hull 2 . The first hull 1 and the second hull 2 both move toward or away from the connecting frame 3 .
[0034] like Figure 1 and 2 As shown, the first hull 1 is connected to a first sliding rod 4, which includes a first sliding portion 41 and a first rotating portion 42. The first sliding portion 41 slides relative to the connecting frame 3. One end of the first rotating portion 42 is rotationally connected to the first sliding portion 41, and the other end is fixedly connected to the first hull 1. The second hull 2 is connected to a second sliding rod 5, which includes a second sliding portion 51 and a second rotating portion 52. The second sliding portion 51 slides relative to the connecting frame 3. One end of the second rotating portion 52 is rotationally connected to the second sliding portion 51, and the other end is fixedly connected to the second hull 2.
[0035] like Figure 1 and 2 As shown, the connecting frame 3 is provided with a first control assembly 6 for controlling the sliding movement of the first sliding rod 4 and the second sliding rod 5. The first control assembly 6 includes a fixed box 61, a rotating column 62, and a control motor 63. The fixed box 61 is fixedly connected to the connecting frame 3, and the first sliding portion 41 and the second sliding portion 51 are both slidably connected to the fixed box 61. The rotating column 62 is rotatably connected within the fixed box 61. The length of the rotating column 62 is vertical, and a plurality of rotating grooves 621 are defined on the circumference of the rotating column 62. The first sliding portion 41 is provided with a first groove 43 that mates with the rotating grooves 621, and the second sliding portion 51 is provided with a second groove 53 that mates with the rotating grooves 621. The control motor 63 is fixedly mounted on the fixed box 61, and the output shaft of the control motor 63 is fixedly connected to the rotating column 62. The fixing box 61 can limit the sliding of the first sliding part 41 and the second sliding part 51, and the output shaft of the control motor 63 can drive the rotation of the rotating column 62. When the rotating column 62 rotates, the first groove 43 and the second groove 53 both cooperate with the rotating groove 621, thereby driving the sliding of the first sliding part 41 and the second sliding part 51, realizing the movement of the first hull 1 and the second hull 2, so as to adjust the width of the catamaran.
[0036] like Figure 1 and 3As shown, the connecting frame 3 has a first rotating rod 31 and a second rotating rod 32 that rotate relative to each other. The first rotating rod 31 is located below the first hull 1. The bottom of the first hull 1 has a first retaining groove 12 for the first rotating rod 31 to engage. The second rotating rod 32 is located below the second hull 2. The bottom of the second hull 2 has a second retaining groove 22 for the second rotating rod 32 to engage. The first retaining groove 12 limits the first rotating rod 31, reducing the possibility of deviation during rotation, thereby facilitating the first rotating rod 31 to drive the rotation of the first hull 1. The second retaining groove 22 limits the second rotating rod 32, reducing the possibility of deviation during rotation, thereby facilitating the second rotating rod 32 to drive the rotation of the second hull 2.
[0037] like Figure 1 and 3 As shown, the connecting frame 3 is provided with a second control assembly 7 for controlling the rotation of the first rotating rod 31 and the second rotating rod 32. The second control assembly 7 includes a lifting rod 71 and a control cylinder 72. The lifting rod 71 and the connecting frame 3 slide relative to each other, and the length direction and sliding direction of the lifting rod 71 are both vertical. A plurality of lifting slots 711 are provided on both sides of the lifting rod 71. A first rotating block 311 is fixedly connected to the first rotating rod 31. The first rotating block 311 is rotatably connected to the connecting frame 3. The first rotating block 311 has a first mating slot 312 that mates with the lifting slot 711. A second rotating block 321 is fixedly connected to the second rotating rod 32. The second rotating block 321 has a second mating slot 322 that mates with the lifting slot 711. The piston rod of the control cylinder 72 can drive the lifting rod 71 to rise and fall. When the lifting rod 71 moves, the first matching groove 312 and the second matching groove 322 both cooperate with the lifting groove 711, thereby driving the rotation of the first rotating rod 31 and the second rotating rod 32, realizing the rotation of the first hull 1 and the second hull 2, which is convenient for the storage of the catamaran.
[0038] like Figure 1 and 4 As shown, a first mounting bracket 11 is detachably connected to the bottom of the first hull 1. A first connecting plate 13 is fixedly connected to the bottom of the first hull 1. A first bolt 14 is provided on the first connecting plate 13. The first bolt 14 passes through the first connecting plate 13 and is threadedly connected to the first mounting bracket 11. When the first mounting bracket 11 needs to be installed, the operator moves the first mounting bracket 11 to a suitable position and then screws in the first bolt 14, which secures the first mounting bracket 11 to the first connecting plate 13.
[0039] like Figure 1 and 5As shown, a second mounting bracket 21 is detachably connected to the bottom of the second hull 2. A second connecting plate 23 is fixedly connected to the bottom of the second hull 2. A second bolt 24 is provided on the second connecting plate 23. The second bolt 24 passes through the second connecting plate 23 and is threadedly connected to the second mounting bracket 21. A scoop net is mounted on the first mounting bracket 11 and the second mounting bracket 21. When the second mounting bracket 21 needs to be installed, the operator moves the second mounting bracket 21 to a suitable position and then screws in the second bolt 24. The second bolt 24 secures the second mounting bracket 21 to the second connecting plate 23, thereby facilitating the installation of the scoop net.
[0040] The implementation principle of a catamaran with an adjustable intermediate connection structure in the embodiment of the present application is as follows:
[0041] When the catamaran is clearing waters, the operator can drive the control motor 63 to rotate the rotating column 62. The rotation of the rotating column 62 drives the movement of the first hull 1 and the second hull 2, thereby adjusting the width of the catamaran to facilitate the catamaran's progress or avoid running aground. When the catamaran is not in use, the operator can drive the control cylinder 72 to move the lifting rod 71. The movement of the lifting rod 71 drives the rotation of the first hull 1 and the second hull 2, allowing the first hull 1 and the second hull 2 to fold, reducing the space occupied by the catamaran and facilitating storage.
[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A catamaran with an adjustable intermediate connection structure, characterized in that: The invention comprises a first hull (1), a second hull (2) and a connecting frame (3), wherein the connecting frame (3) is located between the first hull (1) and the second hull (2), the first hull (1) is connected to a first sliding rod (4), the second hull (2) is connected to a second sliding rod (5), the first sliding rod (4) slides relative to the second sliding rod (5) and the connecting frame (3), the connecting frame (3) is provided with a first control component (6) for controlling the sliding of the first sliding rod (4) and the second sliding rod (5), the bottom of the first hull (1) is detachably connected to a first mounting frame (11), the bottom of the second hull (2) is detachably connected to a second mounting frame (21), and a scoop net is installed on the first mounting frame (11) and the second mounting frame (21).
2. A catamaran with an adjustable intermediate connection structure according to claim 1, characterized in that: A first rotating rod (31) and a second rotating rod (32) are provided on the connecting frame (3) for relative rotation. The first rotating rod (31) is located below the first hull (1), and the second rotating rod (32) is located below the second hull (2). A second control component (7) for controlling the rotation of the first rotating rod (31) and the second rotating rod (32) is provided on the connecting frame (3).
3. The catamaran with an adjustable intermediate connection structure according to claim 1, characterized in that: The first sliding rod (4) includes a first sliding portion (41) and a first rotating portion (42), the first sliding portion (41) and the connecting frame (3) slide relative to each other, one end of the first rotating portion (42) is rotationally connected to the first sliding portion (41), and the other end is fixedly connected to the first hull (1), and the second sliding rod (5) includes a second sliding portion (51) and a second rotating portion (52), the second sliding portion (51) and the connecting frame (3) slide relative to each other, one end of the second rotating portion (52) is rotationally connected to the second sliding portion (51), and the other end is fixedly connected to the second hull (2).
4. A catamaran with an adjustable intermediate connection structure according to claim 3, characterized in that: The first control assembly (6) includes a fixed box (61), a rotating column (62) and a control motor (63). The fixed box (61) is fixedly connected to the connecting frame (3). The first sliding part (41) and the second sliding part (51) are both slidably connected to the fixed box (61). The rotating column (62) is rotatably connected in the fixed box (61). A rotating groove (621) is provided on the rotating column (62). The first sliding part (41) is provided with a first groove (43) that matches the rotating groove (621). The second sliding part (51) is provided with a second groove (53) that matches the rotating groove (621). The control motor (63) is fixedly installed on the fixed box (61). The output shaft of the control motor (63) is fixedly connected to the rotating column (62).
5. The catamaran with an adjustable intermediate connection structure according to claim 2, characterized in that: The second control assembly (7) includes a lifting rod (71) and a control cylinder (72). The lifting rod (71) and the connecting frame (3) slide relative to each other. Lifting slots (711) are provided on both sides of the lifting rod (71). A first rotating block (311) is fixedly connected to the first rotating rod (31). The first rotating block (311) and the connecting frame (3) are rotatably connected. A first matching slot (312) matching the lifting slot (711) is provided on the first rotating block (311). A second rotating block (321) is fixedly connected to the second rotating rod (32). The second rotating block (321) and the connecting frame (3) are rotatably connected. A second matching slot (322) matching the lifting slot (711) is provided on the second rotating block (321).
6. A catamaran with an adjustable intermediate connection structure according to claim 2, characterized in that: The bottom of the first hull (1) is provided with a first limiting groove (12) for the first rotating rod (31) to be embedded, and the bottom of the second hull (2) is provided with a second limiting groove (22) for the second rotating rod (32) to be embedded.
7. The catamaran with an adjustable intermediate connection structure according to claim 1, characterized in that: The bottom of the first hull (1) is fixedly connected to a first connecting plate (13), and the first connecting plate (13) is provided with a first bolt (14), and the first bolt (14) passes through the first connecting plate (13) and is threadedly connected to the first mounting frame (11).
8. The catamaran with an adjustable intermediate connection structure according to claim 1, characterized in that: The bottom of the second hull (2) is fixedly connected with a second connecting plate (23), and the second connecting plate (23) is provided with a second bolt (24), and the second bolt (24) passes through the second connecting plate (23) and is threadedly connected to the second mounting frame (21).