Floating platform bracket for speed boat and using method of floating platform bracket

Abstract

The invention relates to the technical field of floating platform equipment, in particular to a floating platform bracket for a speed boat and a using method of the floating platform bracket. The two floating and sinking cylinder mechanisms are oppositely connected to the front side and the rear side of the rack mechanism. The two bracket mechanisms are oppositely connected to the left side and the right side of the rack mechanism. The front side and the rear side of the bracket mechanism are each connected with one floating and sinking cylinder mechanism. According to the floating platform bracket for the speedboat and the using method of the floating platform bracket, the distance between the two floating and sinking cylinder mechanisms can be adjusted through the rack mechanism, so that the floating platform bracket can be matched with speedboats with different lengths, the universality and applicability of the floating platform bracket are improved, and the diversified speedboat parking requirements on the market are met.

Description

Technical Field

[0001] The present invention relates to the technical field of floating platform equipment, and more particularly to a floating platform bracket for a speedboat and a method for using the same. Background Art

[0002] With the continuous development of water-based recreational activities and water transportation, speedboats, as a fast and highly flexible means of water transportation, have become increasingly popular. Whether used for leisure and vacation at sea or in professional fields such as water rescue and law enforcement, speedboats play an important role. However, the parking and storage of speedboats has always been a major issue that troubles users and practitioners.

[0003] Traditional methods of parking speedboats mainly include land parking and docking. Land parking requires specialized space and lifting equipment, which is not only costly but also requires tedious lifting and launching operations each time the speedboat is deployed, consuming considerable time and manpower. Furthermore, frequent lifting can cause damage to the speedboat, shortening its service life. While docking avoids the problem of frequent lifting, dock construction is extremely expensive, requiring significant land and water resources, and its construction and maintenance require specialized skills and equipment.

[0004] Therefore, there is an urgent need for a cost-effective device that can conveniently and flexibly park speedboats. While some existing pontoon brackets have addressed the speedboat parking problem to some extent, they suffer from shortcomings such as irrational structural design and poor versatility, making them inadequate for practical use. For example, existing pontoon brackets cannot be adjusted for the spacing of speedboats of varying lengths, limiting their applicability. Summary of the Invention

[0005] The object of the present invention is to provide a floating platform bracket for a speedboat and a method of using the same, which can effectively solve the problems in the prior art.

[0006] The purpose of the present invention is achieved through the following solutions: A floating platform bracket for a speedboat comprises: a platform mechanism, a floating tube mechanism and a bracket mechanism; two floating tube mechanisms are provided, and the two floating tube mechanisms are relatively connected to the front and rear sides of the platform mechanism; two bracket mechanisms are provided, and the two bracket mechanisms are relatively connected to the left and right sides of the platform mechanism; the front and rear sides of the bracket mechanism are respectively connected to a floating tube mechanism.

[0007] Furthermore, the platform mechanism includes: a horizontal platform frame, a sliding platform rod is respectively slidably connected in the telescopic slides on the front and rear sides of the horizontal platform frame, the sliding protrusions at the proximal ends of the two sliding platform rods are slidably fitted in the upper slide groove of the horizontal platform frame, the two sliding protrusions are threadedly connected to the front and rear sides of the bidirectional screw, and the middle part of the bidirectional screw is rotatably installed on the horizontal platform frame; the remote ends of the two sliding platform rods are respectively fixed with a ring sleeve seat, and the two ring sleeve seats are sleeved on the two floating cylinder mechanisms.

[0008] Furthermore, a plurality of locking screws are threadedly connected to the ring sleeve seat, and the plurality of locking screws are inserted into the locking holes of the floating and sinking cylinder mechanism.

[0009] Furthermore, the sliding protrusion is threadedly connected to an anti-loosening bolt, and the anti-loosening bolt is tightly pressed against the bidirectional screw.

[0010] Furthermore, the floating and sinking cylinder mechanism includes: a cylindrical cylinder with open ends, which is installed in a ring sleeve seat; two air inlets are provided in the middle of the cylindrical cylinder, and two air inlet pipes are fixedly connected in the two air inlets. The inner sides of the two air inlet pipes are inserted into the interior of the cylindrical cylinder, and the outsides of the two air inlet pipes are connected to the air injection cylinder, and the air injection cylinder is connected to the air pump; two relatively arranged movable plugs are sealed and slidably connected in the cylindrical cylinder, and the two movable plugs are connected by a tension spring, and the two air inlet pipes are located between the two movable plugs; the open ends on both sides of the cylindrical cylinder are fixed with a blocking block, and the inner end of the blocking block is blocked on the outside of the movable plug.

[0011] Furthermore, the floating and sinking cylinder mechanism also includes: two double-conical cylinders relatively slidably connected to the cylindrical cylinder, the inner ends of the two double-conical cylinders are hinged with variable pitch connecting rods, the two variable pitch connecting rods are hinged on two connecting blocks, and the two connecting blocks are relatively connected to the left and right sides of a sliding protrusion.

[0012] Furthermore, the inner end of the double-conical cylinder is sealed and connected to the cylinder cover, and a water control straight pipe is fixed on the cylinder cover. The water control straight pipe is inserted into one end of the water injection cavity of the double-conical cylinder and connected to the water control hose. The other end of the water control straight pipe is sealed and slidably connected to the fixed straight pipe, and the fixed straight pipe is hoisted and installed at the bottom of the cylindrical cylinder and connected to the two-way water pump.

[0013] Furthermore, a plurality of anti-slip grooves are provided on the inner wall of the double-cone cylinder, and the outer ends of the blocking blocks are slidably arranged in the anti-slip grooves.

[0014] Furthermore, the bracket mechanism includes: a supporting frame, the front and rear sides of the supporting frame are respectively slidably connected to an assembly frame, the two assembly frames are connected to the double-conical cylinder body of the two floating and sinking cylinder mechanisms located on the same side of the platform mechanism, the L-shaped supporting bodies fixed at the proximal ends of the two assembly frames are slidably connected in the side sliding grooves of the assembly frames, the tops of the two L-shaped supporting bodies are rotatably connected to the supporting shafts, the two supporting shafts are fixed to the bearing support plates, the middle of the two supporting shafts are fixed to the worm gear, the worm gear is engaged with the worm rotatably connected to the L-shaped supporting body, the L-shaped supporting body is threadedly connected to the resistance bolt, and the resistance bolt is in resistance to the worm.

[0015] The method of use, applied to the above-mentioned floating platform bracket for speedboat, comprises: The distance between the two floating and sinking cylinder mechanisms is adjusted through the stand mechanism to match the length of the speedboat; The front floating and sinking cylinder mechanism is installed on the dock through a towing rope, and water is poured into the rear floating and sinking cylinder mechanism to make the rear floating and sinking cylinder mechanism sink into the water to a preset position; The speedboat is controlled to move from the rear floating cylinder mechanism to the front floating cylinder mechanism, and can assist in towing the speedboat so that the speedboat is supported as a whole on the two floating cylinder mechanisms and two bracket mechanisms; The water in the rear floating and sinking cylinder mechanism is pumped out to make the rear floating and sinking cylinder mechanism float, thereby completing the parking of the speedboat.

[0016] Beneficial effects of the present invention: In a pontoon bracket for a speedboat and a method for using the same, the platform mechanism can adjust the spacing between the two floating and sinking cylinder mechanisms, so that the pontoon bracket can match speedboats of different lengths, thereby improving the versatility and applicability of the pontoon bracket and meeting the diverse speedboat parking needs on the market. The method for using the pontoon bracket of the present invention has clear and simple operating steps. Floating and sinking are achieved by injecting and pumping water into the floating and sinking cylinder mechanisms. The front floating and sinking cylinder mechanisms are fixed to the dock with a towing rope to complete the parking of the speedboat. Complex lifting equipment and professional operators are not required, thus reducing the difficulty of operation and labor costs. Compared with traditional land parking and dock parking methods, this pontoon bracket can be operated directly on the water, is not restricted by land sites and dock construction, and has enhanced flexibility of use.

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in related technologies, the following briefly introduces the drawings required for use in the specific embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 The overall schematic diagram provided for the embodiment of the present invention Figure 1 ; Figure 2 The overall schematic diagram provided for the embodiment of the present invention Figure 2 ; Figure 3 A schematic structural diagram of a gantry mechanism provided in an embodiment of the present invention; Figure 4 Schematic diagram of the structure of the floating and sinking cylinder mechanism provided in an embodiment of the present invention Figure 1 ; Figure 5 Schematic diagram of the structure of the floating and sinking cylinder mechanism provided in an embodiment of the present invention Figure 2 ; Figure 6 A partial cross-sectional view of a floating and sinking cylinder mechanism provided in an embodiment of the present invention; Figure 7 A schematic structural diagram of a cylindrical barrel provided in an embodiment of the present invention; Figure 8 A schematic structural diagram of a double-conical cylinder provided in an embodiment of the present invention; Figure 9 A schematic structural diagram of a bracket mechanism provided in an embodiment of the present invention; Figure 10 A partial schematic diagram of the floating and sinking cylinder mechanism provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to help those skilled in the art better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the embodiments described 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 those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0021] It should be noted that when an element is referred to as being “fixed on” or “set on” another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions for implementation of this application. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of this application. Changes or adjustments in their relative relationships should also be considered as the scope of implementation of this application without substantially changing the technical content.

[0025] The following is combined with Figure 1-10 The present invention is described in further detail.

[0026] Example 1 Please see the attached Figure 1-10A floating platform bracket for a speedboat of the present invention includes: a platform mechanism 100, a floating and sinking cylinder mechanism 200 and a bracket mechanism 300; two floating and sinking cylinder mechanisms 200 are provided, and the two floating and sinking cylinder mechanisms 200 are relatively connected to the front and rear sides of the platform mechanism 100; two bracket mechanisms 300 are provided, and the two bracket mechanisms 300 are relatively connected to the left and right sides of the platform mechanism 100; the front and rear sides of the bracket mechanism 300 are respectively connected to one floating and sinking cylinder mechanism 200. The present invention discloses a buoyancy platform bracket for a speedboat. When in use, the bracket mechanism 100 is used to adjust the spacing between the two buoyancy tube mechanisms 200 to match the length of the speedboat. The front buoyancy tube mechanism 200 is then mounted on a dock via a towing rope, and water is injected into the rear buoyancy tube mechanism 200, causing the rear buoyancy tube mechanism 200 to sink into the water to a preset position. The speedboat is then controlled to move from the rear buoyancy tube mechanism 200 toward the front buoyancy tube mechanism 200, assisting in towing the speedboat so that the entire speedboat is supported on the two buoyancy tube mechanisms 200 and the two bracket mechanisms 300. Finally, the water in the rear buoyancy tube mechanism 200 is pumped out, causing the rear buoyancy tube mechanism 200 to float, completing the parking of the speedboat. In the present invention, the bracket mechanism 100 can adjust the spacing between the two buoyancy tube mechanisms 200, allowing the buoyancy platform bracket to be flexibly adjusted to accommodate speedboats of different lengths, thereby enhancing its adaptability to speedboats of different specifications. For example, for a longer speedboat, the distance between the two floating and sinking cylinder mechanisms 200 can be increased through the platform mechanism 100; for a shorter speedboat, the spacing is reduced to ensure that the speedboat can be stably placed on the floating platform bracket; the two floating and sinking cylinder mechanisms 200 are relatively connected to the front and rear sides of the platform mechanism 100, and they play a key role in the process of parking the speedboat. The rear floating and sinking cylinder mechanism 200 can sink and float by injecting and pumping water, creating suitable conditions for parking the speedboat. When the speedboat needs to be parked, the rear floating and sinking cylinder mechanism 200 is injected with water and sinks to form a slope that is convenient for the speedboat to enter; when the speedboat is parked, the water in the rear floating and sinking cylinder mechanism 200 is pumped out to float it, and it supports the speedboat together with the front floating and sinking cylinder mechanism 200. This front and back coordination method ensures the smooth parking process of the speedboat and its stability after parking; the two bracket mechanisms 300 are relatively connected to the left and right sides of the platform mechanism 100, and the front and rear sides are respectively connected to a floating and sinking cylinder mechanism 200. The bracket mechanism 300 cooperates with the buoyancy tube mechanism 200 to provide support for the speedboat. When the speedboat is parked, the bracket mechanism 300 limits and supports the speedboat from both sides to prevent the speedboat from shaking or sliding during parking, thereby further improving the parking stability of the speedboat.

[0027] The platform mechanism 100 comprises a horizontal platform frame 101. A sliding platform rod 102 is slidably connected within telescopic slideways on the front and rear sides of the horizontal platform frame 101. Sliding protrusions 103 at the proximal ends of the two sliding platform rods 102 slide in the upper slide grooves of the horizontal platform frame 101. The two sliding protrusions 103 are threadedly connected to the front and rear sides of a bidirectional screw 104, the middle of which is rotatably mounted on the horizontal platform frame 101. A ring seat 105 is fixed to the distal end of each sliding platform rod 102. The two ring seats 105 are mounted on two floating and sinking cylinder mechanisms 200. Multiple locking screws are threaded onto the ring seats 105, which are inserted into the locking holes of the floating and sinking cylinder mechanisms 200. Anti-loosening bolts are threaded onto the sliding protrusions 103, which are tightly pressed against the bidirectional screw 104.

[0028] The platform mechanism 100 is easy to operate. The platform mechanism 100 serves as the basic supporting structure of the entire floating platform bracket, connecting the floating and sinking cylinder mechanism 200 and the bracket mechanism 300. It combines the floating and sinking cylinder mechanisms 200 on the front and rear sides and the bracket mechanisms 300 on the left and right sides to form a stable overall structure. The spacing between the two floating and sinking cylinder mechanisms 200 can also be adjusted according to actual needs. During adjustment, the bidirectional screw 104 is rotated to change its contact position with the two sliding protrusions 103, so that the two sliding protrusions 103 can be controlled to move closer to or away from each other, thereby adjusting the two sliding platform rods 102 to drive the two ring sleeve seats 105 to move closer to or away from each other, and finally realizing the adjustment of the floating and sinking cylinder mechanisms 200 on the front and rear sides. In the present invention, the telescopic slides on the front and rear sides of the horizontal platform 101 are slidably connected to the sliding platform rod 102, and at the same time, the sliding protrusions 103 at the proximal ends of the two sliding platform rods 102 are slidably fitted in the upper slide groove of the horizontal platform 101. The sliding connection design at multiple locations makes the sliding platform rod 102 slide on the horizontal platform 101 more stable and smooth. For example, when adjusting the distance between the two floating cylinder mechanisms 200, the sliding platform rod 102 can move accurately along the telescopic slide and the upper slide groove without shaking or jamming. The stability of the adjustment process is ensured; the two sliding protrusions 103 are threadedly connected to the front and rear sides of the bidirectional screw 104, and the middle part of the bidirectional screw 104 is rotatably mounted on the horizontal platform 101. By rotating the bidirectional screw 104 and utilizing its thread transmission principle, the two sliding protrusions 103 can be precisely controlled to move closer to or farther away from each other. The precise adjustment method enables the two sliding platforms 102 to drive the two ring sleeves 105 to move accurately. The distance can be accurately controlled, thereby achieving precise adjustment of the distance between the front and rear floating and sinking cylinder mechanisms 200. For example, for speedboats of different lengths, the distance between the floating and sinking cylinder mechanisms 200 can be precisely adjusted according to actual needs to achieve the best adaptation effect. The two sliding platform rods 102 are respectively fixed with a ring sleeve seat 105 at the distal end, and the two ring sleeve seats 105 are sleeved on the two floating and sinking cylinder mechanisms 200, and the ring sleeve seats 105 are threadedly connected with multiple locking screws, and the multiple locking screws are inserted into the locking holes of the floating and sinking cylinder mechanism 200, so that a firm connection is formed between the platform mechanism 100 and the floating and sinking cylinder mechanism 200. The design of the locking screws can effectively prevent relative sliding or displacement between the ring sleeve seat 105 and the floating and sinking cylinder mechanism 200, thereby ensuring the structural stability of the entire floating platform bracket during the parking of the speedboat; the sliding protrusion 103 is threadedly connected with an anti-loosening bolt, which is tightly pressed against the bidirectional screw 104. During long-term use, the threaded connection between the bidirectional screw 104 and the sliding protrusion 103 may become loose due to factors such as vibration. The setting of the anti-loosening bolt can effectively prevent the occurrence of such loosening, thereby further enhancing the reliability and stability of the structure of the platform mechanism 100.The operation of the stand mechanism 100 is very convenient. You only need to rotate the bidirectional screw 104 to change the contact position between it and the two sliding protrusions 103, thereby realizing the control of the two sliding protrusions 103 and the two sliding platform rods 102. No complicated tools or professional skills are required. Ordinary users can also easily complete the adjustment of the spacing of the floating and sinking cylinder mechanism 200.

[0029] The floating cylinder mechanism 200 comprises a cylindrical body 201 with open ends, mounted within the annular housing 105. Two air inlets are located in the middle of the cylindrical body 201, with two air inlet pipes 202 fixedly connected to the two inlet ports. The inner sides of the two air inlet pipes 202 are inserted into the cylindrical body 201, and the outer sides of the two air inlet pipes 202 are connected to an air injection cylinder 203, which is connected to an air pump. Two opposing movable plugs 204 are sealingly and slidably connected within the cylindrical body 201. The two movable plugs 204 are connected by a tension spring 205, with the two air inlet pipes 202 located between the two movable plugs 204. A retaining block 206 is fixed to each open end of the cylindrical body 201, with the inner ends of the retaining blocks 206 locking onto the outer sides of the movable plugs 204. The outer sides of the movable plugs 204 are provided with a tapered surface. The cylindrical cylinder 201 in the floating cylinder mechanism 200 is sealed and slidably connected with two relatively arranged movable plug bodies 204. Under normal action, the inner sides of the two movable plug bodies 204 are against the two air inlet pipes 202, and the tension spring 205 is in an unstretched state. When it is necessary to improve the floating effect, gas can be injected into the gas injection cylinder 203 through an air pump. The gas injection cylinder 203 distributes the gas to the two air inlet pipes 202, and the gas enters the inflation area between the cylindrical cylinder 201 and the two movable plug bodies 204 through the two air inlet pipes 202. As the gas in the inflation area increases, the gas , the pressure increases, causing the two movable plugs 204 to slide away from each other in the cylindrical barrel 201, and stretching the tension spring 205, so that the space of the inflation area becomes larger, filling with more gas, and squeezing out the water source entering the cylindrical barrel 201 through the open end of the side of the cylindrical barrel 201, so that the floating effect of the cylindrical barrel 201 is better. The open ends on both sides of the cylindrical barrel 201 are fixedly connected with a blocking block 206, and the inner end of the blocking block 206 is clamped on the outside of the movable plug 204 to limit the movable plug 204 and prevent the movable plug 204 from falling off. In the present invention, the air injection system consisting of an air pump, an air injection cylinder 203, and an air inlet pipe 202 can conveniently inflate the cylindrical body 201. Simply by turning the air pump on and off, the amount of air entering the cylindrical body 201 can be precisely adjusted, thereby flexibly changing the floating and sinking state of the floating and sinking cylinder mechanism 200. The operation is simple and direct, allowing for quick adjustment according to different needs in actual use. The movable plug 204 can slide rapidly within the cylindrical body 201 under the action of gas pressure. When inflating, the movable plug 204 quickly slides away from each other, increasing the space in the inflation area, squeezing out the water in the cylindrical body 201, and causing the floating and sinking cylinder mechanism 200 to quickly float. When deflated, the movable plug 204 quickly resets under the action of the tension spring 205, allowing water to re-enter the cylindrical body 201, achieving rapid sinking. The rapid floating and sinking response improves work efficiency and meets the needs of use in emergency situations.The movable plug 204 is sealed and slidably connected within the cylindrical barrel 201, which not only ensures the sealing of the inflation area and prevents gas leakage, but also allows the movable plug 204 to slide smoothly, allowing the gas pressure to effectively act on the movable plug 204, ensuring the normal implementation of the floating and sinking adjustment function. At the same time, good sealing also helps to reduce the entry of external impurities into the interior of the cylindrical barrel 201, extending the service life of the floating and sinking cylinder mechanism 200. The tension spring 205 connects the two movable plugs 204. Under normal conditions, the inner sides of the two movable plugs 204 are pressed against the intake pipe 202, ensuring the stability of the initial state. When inflation causes the movable plug 204 to slide, the tension spring 205 is stretched and stores elastic potential energy; when deflated, the tension spring 205 releases the elastic potential energy, driving the movable plug 204 to reset, realizing the automatic return of the movable plug 204. No additional power device is required, which simplifies the structure and reduces costs. The sliding of movable plug 204 increases the space in the inflatable area, allowing for more gas to be filled. This increased gas then occupies the space within cylindrical body 201, displacing water and thereby increasing the displacement volume of buoyancy tube mechanism 200. According to Archimedes' principle, this increased displacement volume and buoyancy significantly enhance the buoyancy of cylindrical body 201, enabling it to better support heavy objects such as speedboats. The tapered surface design on the outside of movable plug 204 facilitates smoother displacement of water within cylindrical body 201 as movable plug 204 slides to the sides, further improving drainage efficiency and enhancing the buoyancy effect. Furthermore, the tapered surface also reduces the resistance between movable plug 204 and the water, making the sliding of movable plug 204 smoother.

[0030] The floating and sinking cylinder mechanism 200 further includes two double-conical cylinders 207 that are slidably connected to the cylindrical cylinder 201. The inner ends of the two double-conical cylinders 207 are each hingedly connected to a variable-pitch link 208. The two variable-pitch links 208 are hingedly connected to two connecting blocks 209. The two connecting blocks 209 are relatively connected to the left and right sides of a sliding protrusion 103. The two connecting blocks 209 are relatively slidably connected to the reinforced slides on the left and right sides of the horizontal platform frame 101.

[0031] When controlling the increase in the distance between the two floating and sinking cylinder mechanisms 200, the relative positions of the cylindrical cylinder 201 and the two double-conical cylinders 207 inside each floating and sinking cylinder mechanism 200 can also be changed. When the two sliding protrusions 103 move away from each other, one end of the two variable-pitch connecting rods 208 is driven to move toward the direction of the cylindrical cylinder 201, so that the other end of the two variable-pitch connecting rods 208 drives the two double-conical cylinders 207 to slide away from each other on the cylindrical cylinder 201, so that the distance between the two double-conical cylinders 207 is larger. At this time, it is convenient to guide speedboats of different sizes through the conical surfaces inside the two double-conical cylinders 207. In the present invention, when the distance between the two floating and sinking cylinder mechanisms 200 is controlled to increase, the two sliding protrusions 103 move away from each other, and through the transmission of the variable pitch connecting rod 208, the two double-conical cylinders 207 are driven to slide away from each other on the cylindrical cylinder 201, so that the distance between the two double-conical cylinders 207 is larger, which can adapt to speedboats of different widths. For wider speedboats, the distance between the double-conical cylinders 207 can be increased; for narrower speedboats, the distance can be appropriately reduced, thereby enhancing the adaptability of the entire floating platform bracket to speedboats of different sizes; the conical surfaces on the inner sides of the two double-conical cylinders 207 can play a guiding role during the parking of speedboats. When speedboats of different sizes enter the floating platform bracket, the conical surfaces can adaptively guide them according to the width of the speedboats, so that the speedboats can more accurately enter the appropriate position of the floating platform bracket, thereby improving the accuracy and convenience of speedboat parking; this scheme realizes the coordinated work of the floating and sinking cylinder mechanism 200 and the platform mechanism 100. When the platform mechanism 100 adjusts the distance between the two floating and sinking cylinder mechanisms 200, it can simultaneously change the relative positions of the cylindrical cylinder 201 and the two double-cone cylinders 207 inside each floating and sinking cylinder mechanism 200, making the adjustment process of the entire floating platform bracket more efficient and automated, reducing additional operating steps and control links; the two connecting blocks 209 are relatively slidably connected to the reinforced slides on the left and right sides of the horizontal platform 101, and the reinforced slides provide stable support and guidance for the sliding of the connecting blocks 209. In the process of sliding the double-cone cylinders 207 to adjust the distance In the process, the reinforced slide can ensure the smooth movement of the connecting block 209, thereby ensuring the stable movement of the variable pitch connecting rod 208 and the double-conical cylinder 207, and improving the reliability of the entire structural adjustment process; since the spacing adjustment of the double-conical cylinder 207 is carried out simultaneously with the spacing adjustment of the floating cylinder mechanism 200, while adjusting the floating platform bracket to adapt to speedboats of different lengths, the adjustment of the spacing of the double-conical cylinder 207 is automatically completed without the need for additional separate operations, which simplifies the preparation workflow before parking the speedboat, improves operational efficiency, and reduces the labor intensity of operators.

[0032] The conical surface inside the double-conical cylinder 207 can reduce collision and friction between the speedboat and the pontoon bracket when guiding the speedboat into the pontoon bracket, reducing the risk of damage to the speedboat and improving the safety of the speedboat during parking. At the same time, accurate guidance also helps to ensure the stability of the speedboat's parking position, preventing the speedboat from shaking or shifting during parking.

[0033] The inner end of the double-cone cylinder 207 is sealed and connected to the cylinder cover 210. The cylinder cover 210 is fixed with a water control straight pipe 211. One end of the water control straight pipe 211 is inserted into the water injection cavity of the double-cone cylinder 207 and is connected to the water control hose. The other end of the water control straight pipe 211 is sealed and slidably connected to the fixed straight pipe 212. The fixed straight pipe 212 is suspended and installed at the bottom of the cylindrical cylinder 201 and is connected to the two-way water pump. The inner wall of the double-cone cylinder 207 is provided with multiple anti-slip grooves, and the outer end of the blocking block 206 is slidably arranged in the anti-slip grooves. When in use, water can also be injected into the fixed straight pipe 212 through the two-way water pump, and enter the water injection cavity of the double-cone cylinder 207 through the water control straight pipe 211 and the water control hose, thereby increasing the overall weight of the floating and sinking cylinder mechanism 200 and improving its sinking effect. In the present invention, the amount of water injected into the water injection chamber of the double-conical cylinder 207 can be precisely controlled through the operation of the two-way water pump, thereby flexibly adjusting the overall weight of the floating and sinking cylinder mechanism 200. When it is necessary to sink, the amount of water injected is increased to increase the weight of the floating and sinking cylinder mechanism 200, and the sinking effect is better; when it is necessary to float, the water can be pumped out by the two-way water pump to reduce the weight and improve the floating efficiency. In different usage scenarios, such as different water conditions, speedboats carrying different weights, etc., the weight of the floating and sinking cylinder mechanism 200 can be adjusted according to actual needs, so that it can better adapt to various working conditions, thereby enhancing the versatility and practicality of the floating platform bracket. The anti-slip groove on the inner wall of the double-conical cylinder 207 cooperates with the blocking block 206 to effectively prevent the double-conical cylinder 207 from falling off the cylindrical cylinder 201 during the sliding process, avoiding equipment failure or safety accidents caused by structural separation, and improving the safety and reliability of the entire floating and sinking cylinder mechanism 200. The sealed connection of the cylinder cover 210 at the inner end of the double-conical cylinder 207, as well as the sealed sliding connection between the water control straight pipe 211 and the fixed straight pipe 212, ensure the sealing of the water injection system. This allows water to be smoothly injected and stored, avoids water leakage, and ensures the normal implementation of the water injection weight increase function.

[0034] The bracket mechanism 300 comprises a support frame 301, with an assembly frame 302 slidably connected to each of its front and rear sides. The two assembly frames 302 are connected to the double-conical cylinders 207 of the two floating and sinking cylinder mechanisms 200, located on the same side of the platform mechanism 100. L-shaped support bodies 303, fixed to the proximal ends of the two assembly frames 302, are slidably connected within the side guide grooves of the assembly frames 302. The tops of the two L-shaped support bodies 303 are rotatably connected to support shafts 304, each of which is fixed to a support plate 305. A worm gear 306 is fixed to the center of each support shaft 304. The worm gear 306 engages with a worm 307 rotatably connected to the L-shaped support bodies 303. The L-shaped support bodies 303 are threaded with a contact bolt, which contacts the worm 307. A support sleeve is fixed to the inside of the support frame 301, which is slidably connected to a support crossbar, which is fixed to the horizontal platform 101.

[0035] When the distance between the two floating and sinking cylinder mechanisms 200 changes, the two assembly frames 302 of each bracket mechanism 300 can be synchronously driven to slide in the support frame 301, and the two L-shaped support bodies 303 can be driven to move, and the support sleeve and the support cross bar can slide relative to each other, and the support is stable. When the two L-shaped support bodies 303 move, the position of the bearing tray 305 can be appropriately adjusted to better meet actual needs; in addition, the angle of the bearing tray 305 can be appropriately adjusted according to actual needs. During adjustment, the worm 307 is rotated to engage the worm gear 306 to rotate, and the rotation of the worm gear 306 drives the support shaft 304 to rotate, thereby controlling the adjustment of the inclination angle of the bearing tray 305. In the present invention, when the spacing between the two floating and sinking cylinder mechanisms 200 changes, the bracket mechanism 300 can respond synchronously, and the two assembly frames 302 will slide in the support frame 301, while driving the two L-shaped support bodies 303 to move, and the support sleeve and the support cross bar will also slide relative to each other. The synchronous adjustment mechanism enables the bracket mechanism 300 to automatically adjust its own structure according to the spacing change of the floating and sinking cylinder mechanisms 200, thereby ensuring the coordination and stability of the entire floating platform bracket system under different working conditions. In actual applications, it may be necessary to adjust the spacing of the floating and sinking cylinder mechanisms 200 according to different sizes of speedboats or different usage scenarios. This synchronous adjustment capability of the bracket mechanism 300 allows it to automatically adjust the position of the supporting plate 305 when the spacing changes, better adapt to actual needs, and enhance the versatility and flexibility of the floating platform bracket system. The interfering bolt threaded on the L-shaped support body 303 can interfere with the worm 307, thereby playing a locking role. After adjusting the angle of the support plate 305, tightening the interference bolt can fix the position of the worm 307 to prevent it from rotating due to vibration or external force during use, thereby ensuring the stability of the angle of the support plate 305 and the durability of the adjustment effect.

[0036] Example 2 Please see the attached Figure 1-10The method of using the present invention is applied to the above-mentioned floating platform bracket for speedboat, comprising: The distance between the two floating and sinking cylinder mechanisms 200 is adjusted by the platform mechanism 100 to match the length of the speedboat; The front floating and sinking cylinder mechanism 200 is installed on the dock through a towing rope, and water is poured into the rear floating and sinking cylinder mechanism 200 to make the rear floating and sinking cylinder mechanism 200 sink into the water to a preset position; Control the speedboat to move from the rear floating cylinder mechanism 200 to the front floating cylinder mechanism 200, and assist in towing the speedboat so that the speedboat is supported as a whole on the two floating cylinder mechanisms 200 and the two bracket mechanisms 300; The water in the rear floating and sinking cylinder mechanism 200 is pumped out to make the rear floating and sinking cylinder mechanism 200 float, thereby completing the parking of the speedboat.

[0037] The speedboat pontoon bracket of the present invention is easy to operate and highly practical. First, the spacing is adjusted by the platform mechanism 100, which is the preliminary preparation for parking the speedboat and ensures that the pontoon bracket matches the length of the speedboat. Then, the front floating cylinder mechanism 200 is installed on the dock through a towing rope to provide a fixing point for the entire floating cylinder bracket. Water is injected into the rear floating cylinder mechanism 200 to sink it, creating conditions for the speedboat to enter. After the rear floating cylinder mechanism 200 sinks, an inclined slope from back to front is formed, which facilitates the speedboat to move from the rear floating cylinder mechanism 200 to the front floating cylinder mechanism 200. In this process, it can also assist in towing the speedboat, allowing the speedboat to be more smoothly placed on the two floating cylinder mechanisms 200 and the two bracket mechanisms 300. Finally, the water in the rear floating cylinder mechanism 200 is pumped out to float it, completing the parking of the speedboat. The entire process is relatively simple to operate, reducing the difficulty of parking the speedboat and improving the convenience and practicality of operation.

[0038] The various embodiments in the specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the same or similar parts between the various embodiments. It should be noted that those skilled in the art may make various improvements and modifications to the present application without departing from the principles of the present application, and such improvements and modifications also fall within the scope of protection of the claims of the present application.

[0039] It should also be noted that, in this specification, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

Claims

1. A floating platform bracket for a speedboat, characterized in that: include: A platform mechanism (100), a floating and sinking cylinder mechanism (200) and a bracket mechanism (300); two floating and sinking cylinder mechanisms (200) are provided, and the two floating and sinking cylinder mechanisms (200) are relatively connected to the front and rear sides of the platform mechanism (100); two bracket mechanisms (300) are provided, and the two bracket mechanisms (300) are relatively connected to the left and right sides of the platform mechanism (100); the front and rear sides of the bracket mechanism (300) are respectively connected to one floating and sinking cylinder mechanism (200).

2. The pontoon bracket for a speedboat according to claim 1, characterized in that: The platform mechanism (100) comprises: a horizontal platform frame (101), a sliding platform rod (102) is slidably connected in the telescopic slides on the front and rear sides of the horizontal platform frame (101), the sliding protrusions (103) at the proximal ends of the two sliding platform rods (102) are slidably fitted in the upper slide groove of the horizontal platform frame (101), the two sliding protrusions (103) are threadedly connected to the front and rear sides of the bidirectional screw (104), and the middle part of the bidirectional screw (104) is rotatably mounted on the horizontal platform frame (101); the distal ends of the two sliding platform rods (102) are respectively fixed with a ring sleeve seat (105), and the two ring sleeve seats (105) are sleeved on the two floating cylinder mechanisms (200).

3. The pontoon bracket for a speedboat according to claim 2, characterized in that: The ring sleeve seat (105) is threadedly connected to a plurality of locking screws, and the plurality of locking screws are inserted into the locking holes of the floating and sinking cylinder mechanism (200).

4. The pontoon bracket for a speedboat according to claim 2, characterized in that: The sliding protrusion (103) is threadedly connected to an anti-loosening bolt, and the anti-loosening bolt is tightly pressed against the bidirectional screw (104).

5. The pontoon bracket for a speedboat according to claim 2, characterized in that: The floating cylinder mechanism (200) comprises: a cylindrical cylinder (201) with both ends open, the cylindrical cylinder (201) being installed in a ring sleeve seat (105); two air inlets are provided in the middle of the cylindrical cylinder (201), two air inlet pipes (202) are fixedly connected in the two air inlets, the inner sides of the two air inlet pipes (202) are inserted into the interior of the cylindrical cylinder (201), the outer sides of the two air inlet pipes (202) are connected to the air injection cylinder (203), and the air injection cylinder (203) is connected to the air injection cylinder (203). 3) connected to the air pump; two movable plug bodies (204) arranged opposite to each other are sealed and slidably connected in the cylindrical barrel (201); the two movable plug bodies (204) are connected via a tension spring (205); and the two air inlet pipes (202) are located between the two movable plug bodies (204); the open ends on both sides of the cylindrical barrel (201) are fixedly connected to a blocking block (206), and the inner end of the blocking block (206) is clamped on the outside of the movable plug body (204).

6. The pontoon bracket for a speedboat according to claim 5, characterized in that: The floating and sinking cylinder mechanism (200) further comprises: two double-conical cylinders (207) relatively slidably connected to the cylindrical cylinder (201); the inner ends of the two double-conical cylinders (207) are both hingedly connected to variable-pitch connecting rods (208); the two variable-pitch connecting rods (208) are hingedly connected to two connecting blocks (209); and the two connecting blocks (209) are relatively connected to the left and right sides of a sliding protrusion (103).

7. The pontoon bracket for a speedboat according to claim 6, characterized in that: The inner end of the double-cone cylinder (207) is sealed and connected to the cylinder cover (210). The cylinder cover (210) is fixedly connected to the water control straight pipe (211). One end of the water control straight pipe (211) is inserted into the water injection cavity of the double-cone cylinder (207) and is connected to the water control hose. The other end of the water control straight pipe (211) is sealed and slidably connected to the fixed straight pipe (212). The fixed straight pipe (212) is hoisted and installed at the bottom of the cylindrical cylinder (201) and is connected to the two-way water pump.

8. The pontoon bracket for a speedboat according to claim 6, characterized in that: A plurality of anti-slip grooves are provided on the inner wall of the double-cone cylinder (207), and the outer ends of the blocking blocks (206) are slidably arranged in the anti-slip grooves.

9. The pontoon bracket for a speedboat according to claim 6, characterized in that: The bracket mechanism (300) comprises: a support frame (301), wherein the front and rear sides of the support frame (301) are respectively slidably connected to an assembly frame (302), the two assembly frames (302) are connected to the double-conical cylinder (207) of the two floating and sinking cylinder mechanisms (200) located on the same side of the platform mechanism (100), the L-shaped support bodies (303) fixed at the proximal ends of the two assembly frames (302) are slidably connected in the side sliding grooves of the assembly frames (302), the tops of the two L-shaped support bodies (303) are both rotatably connected to the support shafts (304), the two support shafts (304) are both fixed to the bearing support plates (305), the middles of the two support shafts (304) are both fixed to the worm gears (306), the worm gears (306) are meshed with the worm (307) rotatably connected to the L-shaped support bodies (303), the L-shaped support bodies (303) are threadedly connected to the contact bolts, and the contact bolts contact the worm (307).

10. A method of use, applied to the speedboat pontoon bracket according to any one of claims 1 to 9, characterized in that: include: The spacing between the two floating and sinking cylinder mechanisms (200) is adjusted by the platform mechanism (100) to match the length of the speedboat; The front floating and sinking cylinder mechanism (200) is installed on the dock via a towing rope, and water is injected into the rear floating and sinking cylinder mechanism (200) to allow the rear floating and sinking cylinder mechanism (200) to sink into the water body to a preset position; The speedboat is controlled to move from the rear floating and sinking cylinder mechanism (200) to the front floating and sinking cylinder mechanism (200), and can assist in towing the speedboat so that the speedboat as a whole is supported on the two floating and sinking cylinder mechanisms (200) and the two bracket mechanisms (300); The water in the rear floating and sinking cylinder mechanism (200) is pumped out, so that the rear floating and sinking cylinder mechanism (200) floats, thereby completing the parking of the speedboat.

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