CN216762098U - Flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for floating platform or water platform - Google Patents
Flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for floating platform or water platform Download PDFInfo
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- CN216762098U CN216762098U CN202123172147.3U CN202123172147U CN216762098U CN 216762098 U CN216762098 U CN 216762098U CN 202123172147 U CN202123172147 U CN 202123172147U CN 216762098 U CN216762098 U CN 216762098U
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Abstract
A diversion resistance-eliminating buoyancy self-sustaining wave-resisting floating body for a floating platform or an overwater platform comprises a diversion resistance-eliminating shell, a water-repellent light material, a rib and bone fixing piece, a central shaft and a low-resistance wear-resisting disc, wherein the diversion resistance-eliminating shell is connected with the central shaft arranged at the center of the diversion resistance-eliminating shell through the rib and bone fixing piece to form a wave-resisting diversion resistance-eliminating body which has an impact-resisting structure and automatically turns around the central shaft to adjust the diversion flow diversion angle of diversion; the low-resistance wear-resistant discs are arranged at two ends of the flow guide resistance-eliminating shell and are connected with the central shaft; the water-repellent light material is adhered and fixed in the diversion resistance-eliminating shell. By utilizing the utility model, the impact and the oscillation of ocean waves and strong airflow on the floating body can be weakened, so that the impact and the oscillation on the floating platform or the overwater operation platform are greatly weakened; the floating body is durable, safe and reliable; the device is easy to expand rapidly, and is a basic unit for forming a stable operation platform on water or on the sea; is beneficial to the construction of an ocean platform or a working platform.
Description
Technical Field
The utility model relates to a floating body module, in particular to a flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for a floating platform or an overwater platform.
Background
At present, the application of body or floating platform is becoming popular day by day, current body or floating platform are mostly regular shapes such as hollow cylinder, the tetragonal body, semicircle body, mostly are used for the inland lake that the stormy waves is little, reservoir and partial seaside, the small-size pontoon bridge or small-size pier etc. are built to the bay, hardly be adapted to in the ocean of stormy waves height, and current body or floating platform in case perforation or striking damaged condition appear can lead to body or floating platform from drowning, perforation or the buoyancy of breaking body or floating platform can't hold stably by oneself. At present, technologists in the research and practice of marine floating bodies still mostly pursue stabilization and wave absorption as main functions according to advanced technologies or concepts, and can roughly summarize that the kinetic energy of waves is tried to be reduced through the arrangement of high-low dislocation in a mode of adopting the high-low dislocation arrangement for sound attenuation or wave absorption, but the floating body still needs to bear all impact force of sea waves on the wave-facing side, so that the anchor walking or the fixing device is often damaged; the second type is a stability restraining device formed by connecting a water surface floating body and a water plate by a stay wire, but the high-frequency up-and-down oscillation of the water surface floating body is mostly caused, and the stability of the floating body is poor; the third type is that the height of adopting hollow floating-submerging formula, semi-submerged formula body unit to increase steady mode with the height of water level, is trying to directly resist the stormy waves through adjusting the position change that the body is located underwater on water, and this kind of mode is difficult to in time track the stormy waves change, and the second time still can cause whole body to suffer wave violent impact, and it can't maintain the integrality under great stormy waves to the overall instability top wave of aggravation floating platform. In addition, once the three modes are mixed with large waste impact or collide with other objects in windy waves, the floating body or the floating platform is easy to damage, so that the risk of water intake sinking is caused. In addition, the durability of the ocean platform is one of the necessary conditions for the floating body module, and the hollow floating body is easy to sink due to the durability problem or the micro-crack problem caused by the shock fatigue.
To date, there is a lack of a self-diverting, self-sustaining buoyancy type of float that can be adapted to an ocean platform or floating platform.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a streamline flow-guiding resistance-eliminating, non-sinking and buoyancy self-sustaining wave-resisting floating body which can be used for supporting a floating platform or an overwater operation platform under the repeated impact environment of ocean waves.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a diversion resistance-eliminating buoyancy self-sustaining wave-resisting floating body for a floating platform or an overwater platform comprises a diversion resistance-eliminating shell, a water-repellent light material, a rib and bone fixing piece, a central shaft and a low-resistance wear-resisting disc, wherein the diversion resistance-eliminating shell is connected with the central shaft arranged at the center of the diversion resistance-eliminating shell through the rib and bone fixing piece to form a wave-resisting diversion resistance-eliminating body which has an impact-resisting structure and automatically turns around the central shaft to adjust the diversion flow diversion angle of diversion; the low-resistance wear-resistant discs are arranged at two ends of the diversion resistance-eliminating shell and are connected with the central shaft so as to reduce friction resistance and ensure the durability of the floating body; the water-repellent light material is adhered and fixed in the diversion resistance-eliminating shell and is used for keeping the floating body stable in buoyancy when the floating body is impacted by a sharp object to perforate or cracks appear. .
Furthermore, the section of the flow guide resistance elimination shell is one of a diamond shape, a star shape, a triangle shape and a hexagon shape, the flow guide resistance elimination shell realizes effective flow guide of the floating body to water and air flow and reduces resistance by shunting by a diamond shape, a star shape, a triangle shape or a hexagon shape column body and/or a tower body and/or a cone body with streamline sides, and the impact and the oscillation of ocean waves and strong air flow are greatly weakened, so that the oscillation of the floating platform or the overwater operation platform is greatly weakened.
Furthermore, the rhombic or star-shaped or triangular or hexagonal side line of the section of the diversion and resistance-eliminating shell is arc-shaped.
Furthermore, the inner wall of the shell of the diversion resistance-eliminating shell is provided with staggered longitudinal and transverse frameworks for enhancing the shock resistance of the shell.
Further, the water-repellent light material is a water-repellent filler or a water-repellent filler body, the water-repellent light material is a water-repellent foaming material with the density lower than that of seawater, and is one of polystyrene foam, epoxy resin foam, phenolic foam, polyurethane foam, polyethylene foam, high-density polyethylene foam, ultrahigh molecular weight polyethylene foam, copolymer foam or composite material foam.
Furthermore, the rib and bone fixing component comprises a plurality of transverse support frames and/or a plurality of longitudinal partition plates, and the plurality of transverse support frames and/or the plurality of longitudinal partition plates are respectively connected with the flow guide resistance eliminating shell and the central shaft.
Furthermore, the flow guide resistance-eliminating shell, the rib and bone fixing piece, the central shaft and the low-resistance wear-resisting disc preset at the end part can be integrally formed by a die.
Furthermore, the central shaft is formed by a circular tubular or cylindrical metal structural part and is installed in a pre-embedded type, a welding type or a clamping type.
Further, the low-resistance wear-resisting disc is a low-resistance wear-resisting body of a streamline disc shape, a semispherical shape, a boss shape, a polygonal pyramid shape or an arc frustum, and the low-resistance wear-resisting disc is made of one of ultra-high molecular weight polyethylene, a metal material or a metal composite material; the material of the diversion and resistance-eliminating shell and/or the rib and bone fixing piece is a high polymer material, a high polymer composite material or a corrosion-resistant metal material.
Furthermore, a fixing mechanism for fixing the floating body or limiting the rotation angle is arranged around the flow guide resistance eliminating shell, and the fixing mechanism is a circular tube arranged between the upper end and the lower end of the flow guide resistance eliminating shell or a fixing hole or a fixing piece arranged at the end part of the flow guide resistance eliminating shell.
The diversion resistance-eliminating buoyancy self-sustaining wave-resisting floating body for the floating platform realizes wave or strong airflow diversion and resistance reduction by using a cylindrical body and/or a tower-shaped body and/or a conical body with rhombic, star-shaped, triangular or hexagonal streamline sides, and can weaken the impact and the oscillation of ocean waves and strong airflow on the floating body, thereby greatly weakening the impact and the oscillation on the floating platform or an overwater operation platform; the rib fixing piece ensures the structural stability of the floating body, and the central shaft penetrates through the floating body to lead the floating body to be adaptive to wave diversion and flow diversion, so that the flow diversion and flow diversion performance is enhanced; the self-sustaining stability and the damage stability of the floating body are ensured by the water-repellent light material, namely the floating body is difficult to sink, so that the floating body is durable, safe and reliable. The product can be manufactured and assembled in a modularized mode with low cost, is easy to expand rapidly, and is a basic unit for forming a stable operation platform on water or on the sea; the construction of an ocean platform or a working platform is facilitated.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic longitudinal sectional structure diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic top view of embodiment 2 of the present invention.
Fig. 4 is a schematic longitudinal sectional structure diagram according to embodiment 2 of the present invention.
Fig. 5 is a schematic top view of embodiment 3 of the present invention.
Fig. 6 is a schematic view of the structure in the direction of a-a in fig. 5.
Fig. 7 is a schematic top view of embodiment 4 of the present invention.
Fig. 8 is a schematic longitudinal sectional structure of embodiment 4 of the present invention.
Fig. 9 is a schematic side view of embodiment 5 of the present invention.
Fig. 10 is a schematic view of the structure in the direction B-B in fig. 9.
In the figure: 1-flow guiding and resistance eliminating shell, 11-longitudinal and transverse frameworks, 2-water-repellent light material, 3-rib fixing piece, 31-transverse supporting frame, 32-longitudinal partition plate, 4-central shaft, 5-low resistance wear-resistant disc and 6-fixing mechanism.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
Example 1
Referring to fig. 1 and fig. 2, the present embodiment includes a diversion and resistance-reduction casing 1, a water-repellent light material 2, a rib-and-bone fixed connection member 3, a central shaft 4 and a low-resistance wear-resistant disc 5, wherein the diversion and resistance-reduction casing 1 is connected with the central shaft 4 arranged at the center of the diversion and resistance-reduction casing 1 through the rib-and-bone fixed connection member 3, so as to form an anti-wave diversion and resistance-reduction body which has an impact-resistant structure and can automatically turn around the central shaft 4 to adjust the diversion angle of the diversion flow; the low-resistance wear-resistant discs 5 are arranged at two ends of the flow guide resistance-eliminating shell 1 and connected with the central shaft 4 to reduce friction resistance and ensure the durability of the floating body; the water-repellent light material 2 is adhered and fixed in the diversion and resistance-elimination shell 1 and is used for keeping the floating body stably buoyant when the floating body is impacted by a sharp object to perforate or cracks appear.
The section of the diversion and resistance-elimination shell 1 is a star shape which can divert and divide waves and strong air flows and reduce the impact of waves and wind power, the diversion and resistance-elimination shell 1 realizes the effective diversion and the division and reduction of impedance of the floating body on water and air flows by using a star-shaped columnar body with an arc streamline side, and can greatly weaken the impact and the oscillation of ocean waves and strong air flows, thereby greatly weakening the oscillation of a floating platform or an overwater operation platform.
The diversion and resistance-eliminating shell 1 is made of a high-density polyethylene material with the density lower than that of seawater, and the water-repellent light material 2 is made of high-density polyethylene foam with the density far lower than that of seawater; the tendon and bone fixing piece 3 adopts a three-layer structure, each layer comprises a transverse support frame 31 consisting of six transverse supports, and high-density polyethylene is used as a manufacturing material; the low-resistance wear-resistant discs 5 are adhered to two ends of the diversion resistance-eliminating shell 1 in an embedded mode through streamline disc shapes, and the low-resistance wear-resistant discs 5 are made of stainless steel; the central shaft 4 is made of a stainless steel cylinder and is clamped in the wave-resistant flow-guiding resistance-eliminating body.
Example 2
Referring to fig. 3 and 4, the difference between this embodiment and embodiment 1 is that the cross section of the flow-guiding and resistance-eliminating shell 1 in this embodiment is a rhombus, and the flow-guiding and resistance-eliminating shell 1 is a rhombus-shaped cone with two ends contracted to achieve effective diversion and reduction of impedance of the floating body to water and air flow; the central shaft 4 is a stainless steel tubular body; the low-resistance wear-resisting disc 5 is fixedly connected with two ends of the central shaft 4 through boss-shaped stainless steel flanges with arc-shaped corners and is connected with the flow guide resistance-eliminating shell 1. The tendon and bone fixing piece 3 adopts a one-layer structure and comprises a transverse support frame 31 consisting of four transverse supports; the rib fixing piece 3 is made of stainless steel section, and the rib fixing piece 3 is connected with the central shaft 4 and the low-resistance wear-resisting disc 5 in a welding mode.
The same as in example 1.
Example 3
Referring to fig. 5 and 6, the present embodiment includes a diversion and resistance-elimination casing 1, a water-repellent light material 2, a tendon and bone fixing member 3, a central shaft 4 and a low-resistance wear-resistant disc 5, wherein the diversion and resistance-elimination casing 1 is connected with the central shaft 4 arranged at the center of the diversion and resistance-elimination casing 1 through the tendon and bone fixing member 3 to form an anti-wave diversion and resistance-elimination body which has an impact-resistant structure and can automatically turn around the central shaft 4 to adjust the diversion angle of the diversion and flow; the low-resistance wear-resistant discs 5 are arranged at two ends of the diversion resistance-eliminating shell 1 and connected with the central shaft 4 so as to reduce friction resistance and ensure the durability of the floating body; the water-repellent light material 2 is adhered and fixed in the diversion and resistance-elimination shell 1 and is used for keeping the floating body stably buoyant when the floating body is impacted by a sharp object to perforate or cracks appear.
The cross section of the diversion and resistance-eliminating shell 1 is a triangle which can divert and shunt waves and strong air currents and reduce wave and wind impact, the diversion and resistance-eliminating shell 1 realizes effective diversion of the floating body to water and air currents and diversion and resistance reduction by a triangle column with streamline edges, and can greatly weaken impact and vibration of ocean waves and strong air currents, thereby greatly weakening vibration of the floating platform or the overwater operation platform.
The side line of the triangle of the section of the diversion resistance-eliminating shell 1 is arc-shaped.
The inner wall of the shell of the diversion and resistance-eliminating shell 1 is also provided with staggered longitudinal and transverse frameworks for enhancing the shock resistance of the shell.
The water-repellent light material 2 is a water-repellent filler made of a light material with density lower than that of seawater. The water-repellent light material is polystyrene foam with density lower than that of seawater.
The rib and bone fixing piece 3 is three longitudinal partition boards 32, and the three longitudinal partition boards 32 are all connected with the diversion resistance-eliminating shell 1 and the central shaft 4 to form a strong partition and strengthen the structural strength of the wave-resisting floating body.
The central shaft 4 is formed by a circular tube-shaped stainless steel metal structural part.
The low-resistance wear-resisting disc 5 is a low-resistance wear-resisting body in the shape of a flow polygon pyramid frustum, so that the wear resistance is enhanced, and the flow guiding and water dispersing speed of the end part is enhanced. The low-resistance wear-resistant disc 5 is made of ultra-high molecular weight polyethylene with a self-lubricating function and good corrosion resistance.
The periphery of the diversion resistance-eliminating shell 1 is provided with a fixing mechanism 6 for fixing a floating body or limiting a rotation angle, and the fixing mechanism 6 adopts a circular tube arranged between the upper end and the lower end of the diversion resistance-eliminating shell.
The diversion and resistance-eliminating shell 1 and the tendon and bone fixing piece 3 are made of glass fiber reinforced plastics.
Example 4
Referring to fig. 7 and 8, the embodiment includes a diversion and resistance-elimination casing 1, a water-repellent light material 2, a tendon and bone fixing member 3, a central shaft 4 and a low-resistance wear-resistant disc 5, wherein the diversion and resistance-elimination casing 1 is connected with the central shaft 4 arranged at the center of the diversion and resistance-elimination casing 1 through the tendon and bone fixing member 3 to form an anti-wave diversion and resistance-elimination body which has an impact-resistant structure and can automatically turn around the central shaft 4 to adjust the diversion angle of the diversion and flow; the low-resistance wear-resistant discs 5 are arranged at two ends of the diversion resistance-eliminating shell 1 and connected with the central shaft 4 so as to reduce friction resistance and ensure the durability of the floating body; the water-repellent light material 2 is adhered and fixed in the diversion and resistance-elimination shell 1 and is used for keeping the floating body stably buoyant when the floating body is impacted by a sharp object to perforate or cracks appear.
The cross section of the diversion and resistance-eliminating shell 1 is a four-corner star shape which can conduct and shunt waves and strong airflow and reduce wave and wind power impact, the diversion and resistance-eliminating shell 1 realizes effective diversion and shunt and resistance reduction of the floating body on water and airflow by using the four-corner star-shaped columnar body with streamline edges, and can greatly weaken impact and oscillation of ocean waves and strong airflow, thereby greatly weakening the oscillation of a floating platform or an overwater operation platform.
The flow guide and resistance elimination shell 1, the rib and bone fixing piece 3, the central shaft 4 and the low-resistance wear-resisting plate 5 are all integrally molded by ultrahigh molecular weight polyethylene through a die; the tendon and bone fixing piece 3 is a longitudinal partition plate 32, the central shaft 4 is in a cylindrical shape, and the low-resistance wear-resisting plate 5 is in a spherical boss shape; the flow guide shell 1 is provided with four fixing mechanisms 6 which are respectively positioned at the four-corner star and four-corner positions of the flow guide shell 1, and the fixing mechanisms 6 are arranged in a pre-buried forming mode; the water-repellent light material 2 is made of epoxy resin foam with density far less than that of seawater.
Example 5
Referring to fig. 9 and 10, the present embodiment includes a diversion and resistance-elimination casing 1, a water-repellent light material 2, a tendon and bone fixing member 3, a central shaft 4 and a low-resistance wear-resistant disc 5, wherein the diversion and resistance-elimination casing 1 is connected with the central shaft 4 arranged at the center of the diversion and resistance-elimination casing 1 through the tendon and bone fixing member 3 to form an anti-wave diversion and resistance-elimination body which has an impact-resistant structure and can automatically turn around the central shaft 4 to adjust the diversion angle of the diversion and flow; the low-resistance wear-resistant discs 5 are arranged at two ends of the flow guide resistance-eliminating shell 1 and connected with the central shaft 4 to reduce friction resistance and ensure the durability of the floating body; the water-repellent light material 2 is adhered and fixed in the diversion and resistance-elimination shell 1 and is used for keeping the floating body stably buoyant when the floating body is impacted by a sharp object to perforate or cracks appear.
The cross section of the diversion and resistance-elimination shell 1 is hexagonal, the diversion and resistance-elimination shell can conduct and divide waves and strong air currents and reduce wave and wind impact, the diversion and resistance-elimination shell 1 realizes effective diversion of the floating body on water and air currents and divides and eliminates resistance by using a streamline-edge hexagonal tower-shaped body, impact and oscillation of ocean waves and strong air currents can be greatly weakened, and accordingly oscillation of the floating platform or the overwater operation platform is greatly weakened.
The inner wall of the shell of the diversion and resistance-eliminating shell 1 is provided with staggered longitudinal and transverse frameworks 11 for enhancing the shock resistance of the shell.
The water-repellent light material 2 is a water-repellent filling body made of a light material with density lower than that of seawater. The water-repellent light material 2 is phenolic foam with density lower than that of seawater.
The tendon and bone fixing piece 3 comprises three layers of eighteen transverse supporting frames 31, and the plurality of transverse supporting frames 31 are respectively connected with the flow guide resistance eliminating shell 1 and the central shaft 4 to form strong supporting and strengthen the structural strength of the wave-resisting floating body.
The central shaft 4 is a cylindrical metal structural member.
The low-resistance wear-resisting disc 5 is a hexagonal frustum-shaped low-resistance wear-resisting body, so that the wear resistance is enhanced, and the flow guiding and water dispersing speed of the end part is enhanced. The low-resistance wear-resistant disc 5 is made of ultra-high molecular weight polyethylene with a self-lubricating function and good corrosion resistance.
The diversion resistance-eliminating shell 1 and the tendon and bone fixing piece 3 are made of corrosion-resistant coating aluminum alloy.
Claims (10)
1. The utility model provides a water conservancy diversion hinders buoyancy from holding type anti unrestrained body of floating platform or above-water platform that disappears which characterized in that: the water-resistant anti-wave diversion and resistance-eliminating device comprises a diversion and resistance-eliminating shell, a water-resistant light material, a rib and bone fixing piece, a central shaft and a low-resistance wear-resisting disc, wherein the diversion and resistance-eliminating shell is connected with the central shaft arranged in the center of the diversion and resistance-eliminating shell through the rib and bone fixing piece to form an anti-wave diversion and resistance-eliminating body which has an anti-impact structure and automatically turns around the central shaft to adjust the diversion angle of diversion; the low-resistance wear-resistant discs are arranged at two ends of the flow guide resistance-eliminating shell and are connected with the central shaft; the water-repellent light material is adhered and fixed in the diversion resistance-eliminating shell.
2. The flow-guiding and resistance-eliminating buoyancy self-sustaining wave-resisting floating body for floating platforms or water platforms according to claim 1, wherein: the section of the flow guide resistance elimination shell is one of a diamond shape, a star shape, a triangle shape and a hexagon shape, and the flow guide resistance elimination shell realizes effective flow guide and shunt resistance reduction of the floating body on water and gas flow by using a diamond shape, a star shape, a triangle shape or a hexagon shape column body and/or a tower body and/or a cone body with streamline sides.
3. The flow-guiding and resistance-eliminating buoyancy self-sustaining wave-resisting floating body for floating platforms or water platforms according to claim 2, wherein: the rhombic or star-shaped or triangular or hexagonal side line of the section of the diversion and anti-drag shell is arc-shaped.
4. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the inner wall of the shell of the diversion anti-blocking shell is provided with staggered longitudinal and transverse frameworks which are used for enhancing the shock resistance of the shell.
5. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the water-repellent light material is a water-repellent filler or a water-repellent filler body, the water-repellent light material is a water-repellent foaming material with the density lower than that of seawater, and is one of polystyrene foam, epoxy resin foam, phenolic foam, polyurethane foam, polyethylene foam, high-density polyethylene foam, ultrahigh molecular weight polyethylene foam, copolymer foam or composite material foam.
6. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the rib and bone fixing component comprises a plurality of transverse supporting frames and/or a plurality of longitudinal partition plates, and the plurality of transverse supporting frames and/or the plurality of longitudinal partition plates are respectively connected with the flow guide resistance eliminating shell and the central shaft.
7. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the diversion resistance-eliminating shell, the rib and bone fixing piece, the central shaft and the low-resistance wear-resisting disc preset at the end part can be integrally formed by a die.
8. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the central shaft is formed by a circular tubular or cylindrical metal structural part and is installed in a pre-embedded type, a welding type or a clamping type.
9. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the low-resistance wear-resisting disc is a low-resistance wear-resisting body of a streamline disc shape, a semispherical shape, a boss shape, a polygonal pyramid platform or an arc frustum, and is made of one of ultrahigh molecular weight polyethylene, a metal material or a metal composite material; the material of the diversion and resistance-eliminating shell and/or the rib and bone fixing piece is a high polymer material, a high polymer composite material or a corrosion-resistant metal material.
10. The flow-guiding, resistance-eliminating, buoyancy-self-sustaining, wave-resisting float for use on a floating platform or water platform of any one of claims 1 to 3, wherein: the guide resistance-eliminating shell is provided with a fixing mechanism for fixing the floating body or limiting the rotation angle around, and the fixing mechanism is a circular tube arranged between the upper end and the lower end of the guide resistance-eliminating shell or a fixing hole or a fixing piece arranged at the end part of the guide resistance-eliminating shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172147.3U CN216762098U (en) | 2021-12-16 | 2021-12-16 | Flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for floating platform or water platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172147.3U CN216762098U (en) | 2021-12-16 | 2021-12-16 | Flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for floating platform or water platform |
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| Publication Number | Publication Date |
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| CN216762098U true CN216762098U (en) | 2022-06-17 |
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| CN202123172147.3U Active CN216762098U (en) | 2021-12-16 | 2021-12-16 | Flow guiding and resistance eliminating buoyancy self-supporting wave resisting floating body for floating platform or water platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN216762098U (en) |
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2021
- 2021-12-16 CN CN202123172147.3U patent/CN216762098U/en active Active
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