106results about "Ice breakers" patented technology

The invention relates to the technical field of ships, in particular to a stern-direction icebreaking structure and a ship, the stern-direction icebreaking structure comprises two ice pressing appendages, the two ice pressing appendages are oppositely arranged in a spaced mode, the ice pressing appendages are fixedly arranged at the lower end of the stern, and inclined ice pressing structures are formed on the sides, away from the bow, of the ice pressing appendages; the inclined ice pressing structure is inclined downwards in the direction from the stern to the bow; the two rudder blades and the two ice pressing appendages are arranged in a one-to-one correspondence mode, and the rudder blades are rotationally arranged on the lower end faces of the ice pressing appendages. According to the invention, the stern sailing icebreaking capability of the ship can be obviously improved, and the power can be reduced.

The invention belongs to the technical field of ships, and discloses an arrangement position type polar region ship with a stern-direction ice breaking and discharging structure. The arrangement position type polar region ship comprises a ship body, an ice discharging piece and a rudder, and the width size of the ship body is B; the ice discharging piece is fixed to the bottom face of the stern, the outer surfaces of the ice discharging piece are all curved surfaces, the curvature radius R1 of the ice discharging piece in the ship length direction ranges from 0.20 B to 0.80 B, the curvature radius R2 of the ice discharging piece in the ship width direction ranges from 2 to 8, the contact area of the large-curvature outer surface and crushed ice is small, the crushed ice and the curved surfaces are difficult to form a stable attachment relation, and the ice discharging piece is not prone to falling off. Therefore, under the action of hydrodynamic force, crushed ice at different positions of the curved surface can quickly slide to different positions, accumulation of the crushed ice on the inner side of the upper portion of the rudder is avoided, and the sailing safety of a ship is improved. The rudder extends in the height direction of the ship, and the upper end of the rudder is installed on the bottom face of the ice discharging piece in a swinging mode and located at the end, close to the bow, of the ice discharging piece in the length direction of the ship, so that the ice discharging piece plays a role in protecting the rudder.

The invention discloses an icebreaker propulsion control system and method based on self-adaptive power and rotating speed cooperation, and the method comprises the steps: inputting the operation state of an electric propulsion system, and carrying out the dynamic balance adjustment of a working point of a permanent magnet synchronous motor through a self-adaptive operation point cooperation optimization control module; the balance optimization result is evaluated through the operation index evaluation module; after balance adjustment is completed, an operation point anti-interference control module carries out anti-interference control on the dynamic working point, and periodic load disturbance is relieved; after the anti-interference control is completed, the inverter control module controls the inverter through torque direct control and space voltage vector modulation; and outputting an optimized real-time control instruction of the electric propulsion system to realize final adjustment. By the adoption of the method, the flexible adjusting capacity and the operation range of the propelling system are improved, power and speed fluctuation under load torque sudden change is effectively relieved, system efficiency and safety are improved, and a key solution is provided for technical upgrading of polar region shipping equipment.

The invention provides an air injection-air bag combined type submarine floating icebreaking device and method, and belongs to the field of ship equipment. The problem that in the prior art, when a thick ice layer is subjected to ice breaking, a more effective method still needs to be used for achieving ice breaking, and consequently the ice breaking efficiency is low is solved. The submarine comprises a submarine main body and a navigation bridge, the navigation bridge is installed on the submarine main body, a retractable air injection device is installed in the navigation bridge, an air storage cabin is installed in the submarine main body, and a left front side retractable air bag and a right front side retractable air bag are symmetrically installed on the front side of the submarine main body; a left rear side retractable air bag and a right rear side retractable air bag are symmetrically installed on the rear side of the submarine body, and the left front side retractable air bag, the right front side retractable air bag, the left rear side retractable air bag, the right rear side retractable air bag and the retractable air injection device are all connected with the air storage cabin through air transmission pipelines. The device is mainly used for assisting in icebreaking when the submarine floats upwards.

The invention provides a submarine floating auxiliary icebreaking device based on electromagnetic resonance and an icebreaking method of the submarine floating auxiliary icebreaking device, and belongs to the field of submarine floating icebreaking water outlet in polar regions. The problems that according to an existing icebreaking means, high-energy explosives are adopted firstly, then upward-floating icebreaking is conducted, the requirement for the structural strength of the submarine is large, the loss of a submarine shell is large, and meanwhile the consumption of resources and energy is huge are solved. The device comprises a mounting platform, a resonance system and a hook claw, the mounting platform is arranged on a submarine enclosure, the top of the resonance system is connected with the hook claw, the resonance system is mounted in the mounting platform and comprises a magnetic end, a spring and a magnetic part, the spring is mounted between the magnetic end and the magnetic part, and the magnetic part is connected with the spring. The magnetic end and the magnetic piece are installed at the lower end and the upper end of the installation platform respectively, and the magnetic piece is connected with the hook claw. The device is mainly used for submarine floating icebreaking.

The invention discloses an icebreaker longitudinal attitude adjusting system and a control method, and belongs to the technical field of icebreakers. Comprising a first ballast pipeline connected between a bow cabin and a first sea chest; the first load discharging pipeline is connected between the ship bow cabin and the first sea chest; the second ballast pipeline is connected between the stern tank and the second sea chest; the second load discharging pipeline is connected between the stern cabin and the second sea chest; in the first state, the first load discharging pipeline discharges water from the ship bow cabin to the first sea chest, and the second load discharging pipeline sucks water from the second sea chest to the ship stern cabin. And in the second state, the first ballast pipeline sucks water from the first sea chest to the ship bow cabin, and the second load discharging pipeline discharges water from the ship stern cabin to the second sea chest. The device has the beneficial effects that in the ballasting stage, the ballasting pipeline controllably absorbs water from the sea chest to the water tank; and in the load discharging stage, the load discharging pipeline controllably discharges water from the water tank to the sea chest, so that the icebreaker has the autonomous adjusting capacity, and the flexibility of longitudinal posture adjustment is high.

Novel ships A, B, C1 and C2 are provided. A, propeller propelling systems 3, 4 and 5 are arranged below waterlines on the two sides of a prow; b, arranging ice surface sliding plates on two sides of the ship body, and arranging a high-power electric fan above the waterline of the stern; c1, front, middle and rear sliding plates are arranged on the two sides of the ship body, and a plurality of sets of 50-meter trailer locking sliding plates are arranged on the high-speed rail. And C2, front, middle and rear sections of sliding plates are arranged on two sides of the ship body, a plurality of groups of electric high-speed rail wheels are arranged below the sliding plates, and the track gauge of each group of electric high-speed rail is 1.435 m. The method is comprehensively discussed in the specification of the specific development implementation scheme in the theoretical and technical fields.

The invention discloses a thin ice channel keeping device and method based on thermal compensation and double-face heat preservation, the device comprises a plurality of floating tables, each floating table comprises an anchoring floating platform, a storage battery and a compressor are installed in each anchoring floating platform, and each anchoring floating platform is connected with an underwater bubble generating device through a pipeline and an air-dissolved ice making device; a wind-solar complementary power generation device is installed on the compressor and the anchoring floating platform, an ice surface monitoring sensor is installed on the bottom face of the anchoring floating platform, and the wind-solar complementary power generation device and the storage battery are electrically connected. The anchoring floating platform is fixedly connected with a heating rod, the heating rod comprises an outer pipe and a heating inner pipe, and the outer pipe is filled with a refrigerant; a gas-dissolved ice making device is installed on the anchoring floating platform and comprises a seawater conveying pipe, and a seawater spraying head is installed at the top end of the seawater conveying pipe. The thickness of an ice layer in a channel can be reduced, meanwhile, foam ice covers the surface of the channel, the mechanical strength of the ice surface is reduced, and ordinary ships can break ice conveniently.

The application provides an electromagnetic resonance-based submarine surfacing ice-breaking auxiliary device and an ice-breaking method thereof, and belongs to the field of submarine surfacing ice breaking in polar regions. The device solves the problems of the prior ice-breaking method, i.e., the method requires high strength of the submarine structure, causes great loss of the submarine shell, and consumes a large amount of resources and energy. The device comprises a mounting platform, a resonance system and a hook claw. The mounting platform is arranged on the submarine shell. The top of the resonance system is connected with the hook claw. The resonance system is arranged in the mounting platform. The resonance system comprises a magnetic end, a spring and a magnetic piece. The spring is arranged between the magnetic end and the magnetic piece. The magnetic end and the magnetic piece are respectively arranged at the lower end and the upper end of the mounting platform. The magnetic piece is connected with the hook claw. The device is mainly used for submarine surfacing ice breaking.

To provide an icebreaker and a method of designing an icebreaker wherein it is possible to suppress a decrease in propulsion efficiency by a hull outer plate shape near a stern portion without using an additional object. An icebreaker 1 according to a first embodiment is capable of advancing while breaking ice plates, and includes a chine 4 formed to constitute a boundary between a vessel side portion 2 and a vessel bottom portion 3. A start point P1 of the chine 4 can be arbitrarily set within a range of 0% to 50% inclusive above a propeller diameter D (a range including a first region A1 and a second region A2) with reference to a propeller center height L0.

The application discloses a bidirectional ice-breaking transport ship with open water performance, wherein the lower bow part of the bow of the ship is a small ball bow, the lower ice belt waterline is located on the upper half of the small ball bow, the outer surfaces of the upper bow part, the middle bow part and the lower bow part are streamlined, an ice discharge groove is arranged below the stern plate of the stern of the ship, the ice discharge groove is divided into two symmetrical halves by the centerline of the ship, the intersection line of the ice discharge groove and the ice-breaking stern is the stern post, the included angle between the stern post and the centerline of the ship is not greater than 30 DEG, a pod platform is arranged at the position close to the keel of the stern post, a triangular transition plate is arranged at the position close to the stern of the ship, the transition plate connects the end of the ice discharge groove and the ice-breaking stern with the stern plate, the distance between the two stern posts on the two sides of the ice discharge groove gradually increases from the stern of the ship to the keel direction, and the end of the stern post close to the transition plate is higher than the other end. The structure of the bidirectional ice-breaking transport ship has the open water performance under ballast water and the bow ice-breaking performance under the lower ice belt waterline, the bow of the ship has the ability of breaking thin ice, the stern of the ship has the ability of breaking medium heavy ice, and the bidirectional ice-breaking transport ship has important significance.

The application belongs to the technical field of law enforcement boats, and particularly relates to a steel-glass mixed high-speed law enforcement boat, which comprises a high-speed law enforcement boat body, the upper surface of the bow deck of the high-speed law enforcement boat body is fixedly connected with a hollow leveling block, the upper surface of the hollow leveling block is fixedly connected with an air extraction pump and a protective cover through connecting bolts, the air outlet end of the air extraction pump is fixedly communicated with the upper surface of the hollow leveling block, the outer wall of the protective cover is provided with a threaded hole, and the hole wall of the threaded hole is sealingly connected with an air inlet filtering mechanism. The steel-glass mixed high-speed law enforcement boat has the function of adjusting the buoyancy, thereby the water depth can be adjusted, the running resistance of the high-speed law enforcement boat is reduced as much as possible, the high-speed law enforcement boat has the functions of overload early warning and breaking thin ice layer, the high-speed running performance and protection capability of the high-speed law enforcement boat can be effectively improved, and the safety and reliability of the high-speed law enforcement boat running can be improved.

The invention relates to the technical field of polar icebreakers, in particular to a polar icebreaker fender buffer structure which comprises a connecting frame, the top of the connecting frame is fixedly connected with a fender frame, the inner side of the fender frame is fixedly connected with a fender body, the inner wall of the fender body is fixedly connected with a plurality of connecting rings, and the inner walls of the connecting rings are fixedly connected with base plates. A plurality of evenly-distributed fixing plates are arranged on the inner wall of the base plate, an inner layer buffering assembly used for secondary buffering is arranged on the inner walls of the multiple fixing plates, and a heating assembly and an outer layer buffering assembly are arranged on the circumferential outer wall of the base plate. In addition, secondary buffering and damping of impact force can be achieved through the inner-layer buffering assembly, and convenient and fast cleaning of the fender body can be achieved through the cleaning assembly.

The invention discloses an ice sailing ship. The present invention relates to a ship for sailing in an ice region, comprising: a skeg formed at the lower part of a stern; and the echo depth finder is arranged on the skeg and is configured to emit ultrasonic pulses to the seabed, receive the ultrasonic pulses reflected back from the seabed and calculate the depth of the seabed based on the time required for returning the ultrasonic pulses.

The invention discloses an ice block impact resistance structure for an icebreaker, and relates to the field of ship protection.The ice block impact resistance structure comprises a ship body, a mounting frame is mounted at the front end of the ship body, an anti-collision icebreaking assembly is arranged at the bottom of the mounting frame, and the anti-collision icebreaking assembly comprises a mounting seat. The ice breaking capacity of the icebreaker is improved, power collected by the elastic buffering assembly is converted and transmitted to the driving assembly through the linkage assembly, ice stirring plates and stirring rods on the left side and the right side are driven to be lifted upwards and inserted into a broken ice layer, and meanwhile through cooperation between an arc-shaped rail and a movable rod, the ice breaking capacity of the icebreaker is improved. The ice stirring plates and the stirring rods on the left side and the right side are synchronously driven to stir the broken ice layer to the two sides at the bottom of the ice layer, friction generated between the surface of the ship body and the broken face of the ice layer is reduced, and protectiveness of the front end of the ship body is enhanced.

The invention discloses a ship icebreaking device based on a switched reluctance motor and application. The ship icebreaking device comprises a plurality of icebreaking assemblies which are connected in series side by side. Each ice breaking assembly comprises a switched reluctance motor, a power output shaft, a piston connecting rod mechanism, a labor-consuming lever and a chain blade; the switch reluctance motor is connected with the piston connecting rod mechanism through the power output shaft, the output end of the piston connecting rod mechanism is connected with one end of the labor-consuming lever, and the chain blade is installed at the other end of the labor-consuming lever. The switch reluctance motor is adopted as a power source, the switch reluctance motor is large in starting torque and good in speed regulation performance, powerful and flexibly-adjustable power can be provided for icebreaking operation, and compared with a traditional power device, the icebreaking efficiency is greatly improved, and ice layers of different thicknesses and hardness can be rapidly and effectively broken; the multiple icebreaking assemblies are connected in series side by side and matched with the labor-consuming levers and the chain blades, the icebreaking area and cutting force are increased, and the icebreaking process is more efficient and stable.

The invention relates to the field of sea ice thickness measurement, in particular to a sea ice thickness measuring device based on an icebreaker, which comprises a mounting part, an outward extending part is arranged in the mounting part, a micro moving part is arranged in the outward extending part, a lifting part is arranged in the micro moving part, a measuring part is arranged in the lifting part, and the measuring part is provided with a snow cleaning chassis. The bottom of the probe rod is fixedly connected with six scrapers which are circumferentially distributed, the scrapers are used for rapidly cleaning a snow accumulation layer and floating ice impurities in a to-be-measured area, the surface of the ice layer is completely exposed, when the probe rod makes contact with the ice layer, a signal is immediately fed back to an external control assembly, the downward moving cylinder body is controlled to stop descending, and it is ensured that the ice thickness measurer only conducts thickness measurement from the surface of the ice layer. And the problems that the ice layer and the accumulated snow layer are difficult to effectively distinguish and the accumulated snow thickness is easy to be included into the sea ice thickness measurement result by utilizing an intelligent sensor and a sound wave type measurement technology are effectively avoided.

System (100) for maneuvering ships in icy waters, comprising: - an electronic control unit mounted inside a compartment of a ship (50); - a driving means (101), connected to the electronic control unit, consisting of telescopic modules; - a lifting device, connected to the driving means (101) and to the electronic control unit, configured to activate said driving means (101). The driving means (101) is housed in correspondence with the stern portion (51) of the ship (50) and is configured, following the activation by means of the lifting device, to come out from said compartment and extend along the surface of the water in a substantially circular shape to surround substantially an entire lower portion of the hull of the ship (50).

This invention proposes an icebreaking device, vessel, and method combining jet-resonance technology for ice-trapped vessels, relating to the field of polar icebreaking technology. It addresses the problem of conventionally powered vessels or icebreakers with low ice levels struggling to break through ice in areas with ice thickness greater than 1.2 meters. It includes a hoisting platform, a jet icebreaking module, a resonant icebreaking module, and an attachment stabilization module. The hoisting platform is used for assembly with an external crane. The jet icebreaking module outputs water jets to break the ice. The resonant icebreaking module induces resonance in the ice layer. The attachment stabilization module includes a helical anchor bolt and a power mechanism. The power mechanism drives the helical anchor bolt to rotate relative to the hoisting platform, and the helical anchor bolt drills into the ice surface to fix the hoisting platform. It is primarily used on polar vessels to break through ice and escape when a vessel is trapped.

The present invention belongs to the field of polar ship navigation technology, and specifically relates to an energy-saving ice-clearing device in front of a polar transport ship propeller and a method for eliminating adverse disturbances. The device includes an ice-clearing mechanism and a vibration-damping mechanism. The input end of the ice-clearing mechanism is connected to the ballast water tank of the ship, and the output end of the ice-clearing mechanism is provided with a duct with a plurality of ice-clearing nozzles facing away from the forward direction of the ship; the vibration-damping mechanism connects the ice-clearing mechanism with a stern shaft sleeve of the ship provided with a propeller, and the vibration-damping mechanism includes a guide vane, a hydraulic vibration-damping unit, an upper vibration-damping unit and a lower vibration-damping unit; the upper vibration-damping unit absorbs vibrations from the direction of the ice-clearing mechanism, and the lower vibration-damping unit absorbs vibrations generated when the propeller rotates at high speed. At the same time, because the vibration directions of the upper vibration-damping unit and the lower vibration-damping unit are opposite, the vibrations of the upper vibration-damping unit and the lower vibration-damping unit can offset each other, and can quickly eliminate adverse disturbances of the flow field near the propeller caused by the vibrations of the ice-clearing mechanism and the propeller.

The invention discloses a transportation device for water surface photovoltaic construction, which comprises a carrier and two floating bodies fixedly mounted at the bottom of the carrier, and is characterized in that the top of the carrier is fixedly connected with a protective cover, the bottom of the protective cover is fixedly connected with two supporting blocks, one side of each supporting block is fixedly connected with one side of the carrier, and a rotating roller is arranged in the protective cover; four overturning blades are fixedly connected to the circumferential side of the rotating roller, and a plurality of deicing teeth are fixedly connected to one side of each overturning blade; the ice melting device further comprises an ice melting mechanism and a transmission mechanism, the ice melting mechanism is fixedly arranged on the protective cover, and the transmission mechanism is fixedly arranged on the carrier. The invention further discloses a transportation method for water surface photovoltaic construction. According to the conveying device and method for water surface photovoltaic construction, the problem that in the prior art, a conveying device cannot remove ice in the conveying process is solved.

A sea ice habitat restoration system is configured to rapidly extract pack ice and raft it onto level ice to establish disturbance corridors that augment the ecological carrying capacity and resistance to continuing climate change. The deployable system is configured to be mounted on an icebreaking ship and includes a inclined-plane ice ramp supported by an ice rafting device. The system applies a hogging moment to the extracted sea ice and laterally rafts it with minimal damage, facilitating the restoration of sea ice habitats of threatened ice-obligate and ice-associated species. This ship-mounted version produces significantly greater volumes, additional vertically and horizontally arranged layers, and more widely distributed composite masses of freeze-bonded rafted ice over the course of a w inter compared to the singly rafted ice passively produced by the moored version referenced herein.

The utility model discloses a wave type icebreaking robot which comprises a main cabin body, an ultrasonic vibrator deicing device, a sinking and floating device, a control device and a driving device, the tail part of the main cabin body is fixedly connected with the propeller; the main cabin body is of a symmetrical structure, an ultrasonic vibrator deicing device and a control device are arranged in a central cavity of the main cabin body, sinking and floating devices are symmetrically installed on the two sides of the central cavity, and driving devices are installed on the outer sides of the sinking and floating devices. The high-frequency vibration of ultrasonic waves is utilized to cause rapid change of local pressure, and cavitation bubbles are generated. When the cavitation bubbles are broken near an ice layer, powerful waves can be generated, stripping and breaking of the ice layer are facilitated, and compared with a traditional ice breaking device, the ice breaking device has the efficient and rapid ice removing capacity and can remove the large-area ice layer within a short time. No chemical agent is needed, and pollution of the chemical agent to marine organisms and corrosion of the chemical agent to the surface of an object are avoided. And non-contact deicing is adopted, so that mechanical damage to the surface of an object is avoided.

A sea ice habitat restoration platform (10) and method (400) for extracting pack ice (216) from oncoming pack ice (208) has a marine platform (12) supporting a symmetrical cantilevering double inclined-plane ice ramp (28) applying a hogging moment, M, to the extracted pack ice exceeding the flexural strength, or, of the pack ice forming a slab of pack ice as the extracted pack ice longitudinally traverses a forward ice-ramp portion (42) at a ramp velocity about equal to a drift speed v of the pack ice (208) and laterally depositing on passing pack ice (210) the pack ice slab as rafted pack ice (226, 228, 230) setback from a free edge (220) of the passing pack ice (210) forming an augmented habitat for native ice-obligate and ice- associated species. The rafting process (400) over the course of a winter produces a meandering disturbance corridor (235) potentially hundreds of kilometers long.

The invention relates to the technical field of nuclear power ocean engineering equipment assemblies, in particular to a high-temperature-resistant fastening protection assembly of an icebreaker. According to the technical scheme, the safety protection device comprises a main body matching protection seat made of a high-temperature alloy material, the left side of the main body matching protection seat is provided with a heat-resisting safety matching inclined face inclining towards the upper right portion, the included angle between the heat-resisting safety matching inclined face and the horizontal direction is 63 degrees, and the right side of the main body matching protection seat is of a vertical plane structure; a matching receding safety groove with a downward opening is formed in the middle position, in the front-back direction, of the right side of the main body matching protection base, and an arc-shaped combined precise stop groove with a lower left opening is formed in the left lower end of the main body matching protection base. The protective assembly has the advantages that a certain safe ventilation space can be formed between different assemblies during matching, the overall mounting precision can be guaranteed by matching with the precise stop groove in the bottom position, and the high-temperature resistance of the protective assembly can be more reliable during use.

The invention belongs to the technical field of ship icebreaking, and discloses a ship bow icebreaking device and a working method thereof.The ship bow icebreaking device comprises a ship bow, a foldable icebreaking device comprises a first rotating shaft vertically arranged and rotationally connected with the interior of the ship bow, a telescopic second rotating shaft with one end rotationally connected with the first rotating shaft and the other end fixedly connected with a shell and the shell; the second rotating shaft is arranged along the advancing direction of the ship; the gravity adjusting device comprises a water storage tank and a water suction pump which are arranged in the ship bow, a water suction hole formed in the ship side and a water drainage hole formed in the ship bow; the water suction pump is connected with the water storage tank through a pipeline, and the water storage tank is further connected with the drainage hole through a drainage pipe. According to the novel ship bow icebreaking device, the icebreaking capacity can be improved, the weight of the ship bow can be dynamically adjusted through the water storage tank and the water suction pump system, seawater is sucked in to increase the weight of the ship bow during icebreaking operation, and the vertical pressure of the icebreaking hoe on an ice layer is increased according to the gravity crushing type icebreaking principle.

This utility model provides a multifunctional floating platform for fire and water rescue, belonging to the field of emergency rescue equipment technology. It addresses the problem that existing methods require breaking ice while approaching trapped personnel, which is cumbersome and affects rescue efficiency. The platform includes a main body, a rescue anti-slip mat, an anti-capsulation hull, a multifunctional rescue mechanism, and a rescue conversion mechanism. The rescue anti-slip mat is fixedly connected to the top of the main body. The marking drive box is fixedly connected to the upper rear end of the rescue anti-slip mat. The anti-capsulation hulls are fixedly connected to the lower left and right sides of the main body. Rescue limiting blocks are fixedly connected to the lower part of the anti-capsulation hull. The multifunctional rescue mechanism is located on the outside of the main body. The rescue conversion mechanism is located below the anti-capsulation hull, allowing for rapid assembly and eliminating the need to break ice while approaching or to navigate the ice surface before inflating the platform, thus simplifying the pre-rescue preparation process.

The graded ice-collision-resistant protection structure comprises a floating base platform and an anti-collision device, the floating base platform is installed below a fan tower and supports the fan tower, and the floating fan is installed on the fan tower; the three anti-collision devices are arranged on the periphery of the floating foundation platform after being enclosed into a triangle; the anti-collision device comprises an icebreaking assembly and a connecting assembly. Three second supporting columns are arranged at the bottom of the floating foundation platform, a triangle is defined by the three connecting assemblies, and the three inner corners of the triangle are connected with the three second supporting columns of the floating foundation platform through the buffering assemblies respectively; when an ice layer collides with the flow guide cover, the crushing roller is rotated to break floating ice in advance through the crushing nails, impact energy is reduced, large ice layer collision is prevented, the honeycomb buffer layer absorbs the impact energy, the flow guide cover and the supporting frame move synchronously, when the supporting frame moves, the fixing column compresses the spring for buffering, the damper is automatically started when exceeding a threshold value, and graded ice resistance of the floating foundation platform is achieved.