Rear wheel lifting structure of sightseeing boat
By designing the rear wheel lifting structure of the sightseeing boat, the rear wheel lifting and storage are achieved by using electric telescopic cylinders and waterproof motors, the resistance and corrosion problems during high-speed operation in water are solved, and driving performance and service life are improved.
Patent Information
- Application Number
- CN202420606166.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The rear wheels of existing sightseeing boats generate large resistance when running at high speed in water, which easily hangs on other things, affects driving performance, and because they cannot be lifted and lowered, the rear wheels are prone to corrosion and damage after being immersed in water for a long time.
A rear wheel lifting structure of sightseeing boats is designed, including storage grooves and lifting components. The rear wheel lifting and storage is achieved through electric telescopic cylinders and waterproof motors, reducing water resistance and wear and extending service life.
It effectively reduces the resistance to travel in the water and the possibility of entangling other things, extends the service life of the rear wheels, and improves the driving performance of the hull.
Smart Images
Figure CN222137001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rear wheel lifting of ships, in particular to a rear wheel lifting structure of a sightseeing ship. Background Art
[0002] A general term for all types of passenger motor vessels used to carry passengers for travel, sightseeing, and sightseeing. Also known as cruise ships or tourist ships.
[0003] When the rear wheels of existing sightseeing boats are driven in water, because the rear wheels of the boat cannot be retracted upwards, when the sightseeing boats are running at high speed in the water, great resistance will be generated, and the rear wheels of the boats are very likely to get caught on other things in the water, which may easily cause the possibility of damage to the power source and affect the driving performance of the boat. At the same time, because the rear wheels of the sightseeing boats cannot be raised or lowered, the rear wheels will be immersed in water for a long time and are easily damaged by corrosion, and improvements are urgently needed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a rear wheel lifting structure for a sightseeing boat, which has the advantages that the rear wheel of the boat can be lifted, lowered and stored, and solves the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solution: a rear wheel lifting structure for a sightseeing boat, comprising a hull, the outer wall of the hull is fixedly equipped with the hull, the outer walls on both sides of the hull are provided with storage grooves, the inner walls of the storage grooves are provided with storage components, the bottom of the hull is provided with a groove, the inner wall of the groove is provided with a lifting component, and the bottom of the hull is installed with propeller blades.
[0006] As a preferred technical solution of the utility model, the bottom of the hull is fixedly equipped with a front wheel, the top of the hull is respectively equipped with a steering wheel, a boat box, an escalator and a seat, and the outer wall of the hull is provided with a lifebuoy.
[0007] As a preferred technical solution of the utility model, the storage assembly includes a storage box, the top of the storage box is rotatably connected to a sealing plate via a rotating rod, the inner wall of the storage box is fixedly equipped with a connecting block, the inner wall of the connecting block is rotatably connected to an electric telescopic cylinder, the inner wall of the electric telescopic cylinder is slidably connected to one end of a telescopic rod, and the other end of the telescopic rod is fixedly equipped with a rear wheel body.
[0008] As a preferred technical solution of the utility model, there are two groups of storage components, and the two groups of storage components are symmetrically distributed on both sides of the hull, the height of the storage box is higher than the height of the hull, the electric telescopic cylinder is electrically connected to the controller, and the width of the rear wheel body is smaller than the width of the storage box.
[0009] As a preferred technical solution of the utility model, the lifting assembly includes a base plate, a waterproof motor is installed on the top of the base plate, the power output shaft of the waterproof motor is fixedly equipped with a threaded rod, the outer wall of the threaded rod is threadedly connected to a slider, and the outer wall of the waterproof motor is sleeved with a protective shell.
[0010] As a preferred technical solution of the utility model, the waterproof motor is electrically connected to the controller, the cross-section of the slider is "cross" shaped, and the outer wall of the slider is fixedly connected to the inner wall of the groove, and the surface area of the base plate is adapted to the projection area of the groove.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The rear wheel lifting structure of the sightseeing boat can transmit a signal through the controller, so that the waterproof motor can receive the signal and start. Because the outer wall of the waterproof motor is sleeved with a protective shell, the protective shell can completely wrap the waterproof motor, so that the noise generated by the waterproof motor can be initially isolated. At the same time, the threaded rod can rotate on the inner wall of the groove, so that the slider can drive the hull to be lifted and lowered along the direction of the threaded rod, so that it can drive the rear wheel body to complete the lifting function, so that the device can be lifted and lowered on land.
[0013] 2. The rear wheel lifting structure of the sightseeing boat can transmit a signal through the controller, so that the telescopic rod can drive the rear wheel body to retract to the inner wall of the storage box, and make the outer wall of the sealing plate fit with the outer wall of the storage box, so that the rear wheel body saves overall space, reduces the possibility of the rear wheel body being easily entangled with other things when driving in the water, and effectively reduces the water resistance. The rear wheel body can be isolated from the water under the action of the sealing plate, which solves the problem that the rear wheel body is soaked in water for a long time, which not only increases the resistance but also increases the wear and corrosion, and effectively prolongs the service life of the rear wheel body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front wheel structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the propeller blade structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the storage component structure of the utility model;
[0018] Figure 5 This is a schematic diagram of the structure of the lifting component of the utility model.
[0019] In the figure: 1. hull; 2. hull; 3. storage slot; 4. storage assembly; 401. storage box; 402. rotating rod; 403. sealing plate; 404. connecting block; 405. electric telescopic cylinder; 406. telescopic rod; 407. rear wheel body; 5. groove; 6. lifting assembly; 601. bottom plate; 602. waterproof motor; 603. threaded rod; 604. slider; 605. protective shell; 7. propeller blade; 8. front wheel; 9. steering wheel; 10. cabin; 11. escalator; 12. lifebuoy; 13. seat. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-5 A rear wheel lifting structure for a sightseeing boat comprises a hull 1, a hull 2 is fixedly mounted on the outer wall of the hull 1, storage grooves 3 are provided on the outer walls of both sides of the hull 2, storage components 4 are provided on the inner walls of the storage grooves 3, a groove 5 is provided on the bottom of the hull 2, a lifting component 6 is provided on the inner wall of the groove 5, and a propeller blade 7 is installed on the bottom of the hull 2. By utilizing the above structure, the propeller blade 7 can be rotated in water through the setting of the propeller blade 7, so that the propeller blade 7 can eliminate vortex fins to reduce bubbles at the tail of the propeller and reduce the cavitation effect, thereby enhancing the hydrodynamic performance and improving the propulsion efficiency.
[0022] In a preferred embodiment, a front wheel 8 is fixedly mounted on the bottom of the hull 1, a steering wheel 9, a cabin 10, an escalator 11 and a seat 13 are respectively mounted on the top of the hull 1, and a lifebuoy 12 is disposed on the outer wall of the hull 1. By utilizing the above structure, through the setting of the lifebuoy 12 and the position characteristics of the installation of the lifebuoy 12, it can be known that in the event of drowning, the lifebuoy 12 can be removed from the outer wall of the hull 1, so that the lifebuoy 12 can play a role in first aid.
[0023] In a preferred embodiment, the storage assembly 4 includes a storage box 401, the top of the storage box 401 is rotatably connected to a sealing plate 403 via a rotating rod 402, the inner wall of the storage box 401 is fixedly equipped with a connecting block 404, the inner wall of the connecting block 404 is rotatably connected to an electric telescopic cylinder 405, the inner wall of the electric telescopic cylinder 405 is slidably connected to one end of a telescopic rod 406, and the other end of the telescopic rod 406 is fixedly equipped with a rear wheel body 407. Utilizing the above structure, by retracting the rear wheel body 407 to the inner wall of the storage box 401, the overall space can be saved, the possibility of the rear wheel body 407 being entangled with other things in the water is reduced, the water resistance is effectively reduced, and the speed of the hull 1 is increased.
[0024] In a preferred embodiment, there are two groups of storage components 4, and the two groups of storage components 4 are symmetrically distributed on both sides of the hull 2, the height of the storage box 401 is higher than the height of the hull 2, the electric telescopic cylinder 405 is electrically connected to the controller, and the width of the rear wheel body 407 is smaller than the width of the storage box 401. Using the above structure, the electric telescopic cylinder 405 is started to enable the telescopic rod 406 to be telescoped on the inner wall of the electric telescopic cylinder 405, so that the telescopic rod 406 can drive the rear wheel body 407 to be retracted to the inner wall of the storage box 401, and the sealing plate 403 is fitted with the outer wall of the storage box 401, so that it can store the rear wheel body 407.
[0025] In a preferred embodiment, the lifting assembly 6 includes a base plate 601, a waterproof motor 602 is installed on the top of the base plate 601, the power output shaft of the waterproof motor 602 is fixedly equipped with a threaded rod 603, the outer wall of the threaded rod 603 is threadedly connected to a slider 604, and the outer wall of the waterproof motor 602 is sleeved with a protective shell 605. Using the above structure, through the setting of the protective shell 605, the protective shell 605 can completely wrap the waterproof motor 602, so that the noise generated by the waterproof motor 602 can be primarily isolated.
[0026] In a preferred embodiment, the waterproof motor 602 is electrically connected to the controller, the cross-section of the slider 604 is in a "cross" shape, and the outer wall of the slider 604 is fixedly connected to the inner wall of the groove 5, and the surface area of the bottom plate 601 is adapted to the projection area of the groove 5. By using the above structure, the waterproof motor 602 starts to work, and the slider 604 can drive the hull 2 to move along the direction of the threaded rod 603, so that the device can be lifted and lowered, thereby enabling the device to be lifted and lowered on land.
[0027] Working principle: when using the device, first place the hull 1 in the water, and the device can be moved forward or backward in the water through the steering wheel 9. When necessary, the controller can generate a signal to make the telescopic rod 406 drive the rear wheel body 407 to retract to the inner wall of the storage box 401, and make the outer wall of the sealing plate 403 fit with the outer wall of the storage box 401, so that the rear wheel body 407 saves overall space, reduces the possibility of the rear wheel body 407 being easily entangled with other things when driving in the water, and effectively reduces the water resistance, and the rear wheel body 407 can be isolated from the water under the action of the sealing plate 403, and at the same time, the waterproof motor 602 starts to work, so that the threaded rod 603 can rotate on the inner wall of the groove 5, so that the slider 604 can drive the hull 2 to rise and fall along the direction of the threaded rod 603, so that it can drive the rear wheel body 407 to complete the lifting function.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rear wheel lifting structure for a sightseeing boat, comprising a boat body (1), characterized in that: The outer wall of the hull (1) is fixedly mounted with a hull (2), the outer walls on both sides of the hull (2) are provided with storage grooves (3), the inner walls of the storage grooves (3) are provided with storage components (4), the bottom of the hull (2) is provided with a groove (5), the inner wall of the groove (5) is provided with a lifting component (6), and the bottom of the hull (2) is installed with propeller blades (7).
2. The rear wheel lifting structure of a sightseeing boat according to claim 1, characterized in that: The bottom of the hull (1) is fixedly equipped with a front wheel (8), the top of the hull (1) is respectively equipped with a steering wheel (9), a cabin (10), an escalator (11) and a seat (13), and the outer wall of the hull (1) is provided with a life buoy (12).
3. The rear wheel lifting structure of a sightseeing boat according to claim 1, characterized in that: The storage assembly (4) comprises a storage box (401), the top of the storage box (401) is rotatably connected to a sealing plate (403) via a rotating rod (402), the inner wall of the storage box (401) is fixedly equipped with a connecting block (404), the inner wall of the connecting block (404) is rotatably connected to an electric telescopic cylinder (405), the inner wall of the electric telescopic cylinder (405) is slidably connected to one end of a telescopic rod (406), and the other end of the telescopic rod (406) is fixedly equipped with a rear wheel body (407).
4. The rear wheel lifting structure of a sightseeing boat according to claim 3, characterized in that: There are two groups of the storage components (4), and the two groups of storage components (4) are symmetrically distributed on both sides of the hull (2); the height of the storage box (401) is higher than the height of the hull (2); the electric telescopic cylinder (405) is electrically connected to the controller; and the width of the rear wheel body (407) is smaller than the width of the storage box (401).
5. The rear wheel lifting structure of a sightseeing boat according to claim 1, characterized in that: The lifting assembly (6) comprises a base plate (601), a waterproof motor (602) is installed on the top of the base plate (601), a power output shaft of the waterproof motor (602) is fixedly equipped with a threaded rod (603), an outer wall of the threaded rod (603) is threadedly connected with a slider (604), and the outer wall of the waterproof motor (602) is sleeved with a protective shell (605).
6. The rear wheel lifting structure of a sightseeing boat according to claim 5, characterized in that: The waterproof motor (602) is electrically connected to the controller, the cross-section of the slider (604) is in a "cross" shape, and the outer wall of the slider (604) is fixedly connected to the inner wall of the groove (5), and the surface area of the bottom plate (601) is compatible with the projection area of the groove (5).