Ice-resistant drainage device
By using rotatable arc-shaped elastic pressure-resistant components and diversion components in offshore electromechanical devices, the problem of multi-directional impact guidance of sea ice is solved, universality is improved and damage is prevented, and effective melting of sea ice is achieved.
Patent Information
- Application Number
- CN202510968166.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-14
- Publication Date
- 2025-10-17
AI Technical Summary
Existing offshore electromechanical anti-ice devices have difficulty directing the multi-directional impact of sea ice to the center point of the elastic structure, resulting in insufficient universality of the anti-ice devices. In addition, sea ice easily adheres to the surface of the elastic structure, reducing its elastic capacity, and there is a lack of effective ice debris processing, which causes damage to the platform.
An anti-ice drainage device is designed, which uses an arc-shaped elastic pressure-resistant component that can be extended and rotated circumferentially around a single pile to concentrate and buffer the impact force of sea ice from multiple directions, and collect and melt the sea ice through the diversion component to prevent it from falling directly.
It significantly improves the universality of anti-ice devices against multi-directional sea ice impacts, prevents direct impact damage to the platform by sea ice, and protects offshore electromechanical equipment by melting and processing ice chips.
Smart Images
Figure CN120797584A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of offshore ice-resistant drainage devices, in particular to an ice-resistant drainage device. BACKGROUND
[0002] At present, in the existing ice-resistant devices for offshore electromechanical equipment, the impact of sea ice on single-pile members in a single direction is generally offset by an elastic structure, that is, the existing ice-resistant device can only buffer the radial impact directly opposite the center point of the elastic structure, but the direction of sea ice blown by sea wind is multi-directional and not fixed, that is, the impact direction of sea ice is not only the radial impact directly opposite the center point of the elastic structure. When facing sea ice brought by sea wind blowing vertically and laterally, the existing ice-resistant device is difficult to directly guide the multi-directional impact of sea ice to the radial impact directly opposite the center point of the elastic structure, resulting in insufficient universality of the overall ice-resistant device. SUMMARY
[0003] The present application aims to at least solve the technical problem in the related art that the ice-resistant device is difficult to guide the multi-directional impact of sea ice to the radial impact directly opposite the center point of the elastic structure, resulting in insufficient universality of the ice-resistant device.
[0004] To solve the above technical problems, the present application is implemented as follows:
[0005] The present application provides an ice-resistant drainage device, which comprises: a single-pile member, which is a vertical cylinder; an elastic pressure-resistant component, which is arranged on the side of the single-pile member and is rotationally connected with the single-pile member, wherein the elastic pressure-resistant component is provided with an arc-shaped structure on the side away from the single-pile member, and the concave surface of the arc-shaped structure faces the single-pile member; the two ends of the arc-shaped structure extend in the direction away from the axis of the single-pile member; the arc-shaped structure can stretch and rotate relative to the axis of the single-pile member to conduct the radial impact force of sea ice on the single-pile member in the axial direction to the middle region of the arc-shaped structure, so as to concentrate and buffer the radial impact force on the single-pile member; and a flow guide assembly, which is sleeved on the single-pile member and is arranged at the lower end of the elastic pressure-resistant component, and is used for collecting sea ice falling from the elastic pressure-resistant component.
[0006] The anti-ice drainage device provided in the present application includes a single pile member, an elastic pressure-resistant component and a diversion assembly. The single pile member is a vertical cylinder, which is vertically arranged on the sea level. The elastic pressure-resistant component is arranged on the circumference of the single pile member and is rotatably connected to the single pile member. The elastic pressure-resistant component is provided with an arc structure on the side away from the single pile member, and the concave surface of the arc structure faces the single pile member. The two ends of the arc structure extend in the direction away from the axis of the single pile member respectively. The arc structure can be axially telescopically rotated relative to the single pile member to transmit the radial impact force of the sea ice on the single pile member along the axial direction to the middle area of the arc structure, so as to achieve centralized buffering of the radial impact force of the single pile member. The present application evenly distributes "bow-shaped" elastic pressure-resistant components on the axial circumference of the single pile member. The elastic pressure-resistant components can expand, contract and rotate under stress, and transmit the radial impact forces at different positions along the entire axial length of the single pile member to the middle area of the elastic pressure-resistant components for centralized buffering. In addition, the elastic pressure-resistant components can rotate circumferentially around the single pile member, so that sea ice caused by vertical and horizontal sea breezes can be effectively broken, solving the problem that existing anti-ice devices are difficult to guide the multi-directional impact of sea ice to the radial impact facing the center point of the elastic structure, resulting in insufficient universality of the anti-ice devices.
[0007] Furthermore, by placing the diversion assembly over the monopile and at the lower end of the elastic pressure-resistant component, it is used to collect sea ice that falls from the elastic pressure-resistant component. That is, sea ice attached to the elastic pressure-resistant component is thrown off by the elastic pressure-resistant component's rotation and falls onto the diversion assembly, where it is collected, melted, and diverted, ultimately falling as melted seawater. This prevents direct fall of sea ice from causing impact damage to the offshore electromechanical platform.
[0008] Additional aspects and advantages of the present application will become apparent in the following description or may be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0010] Figure 1 This is one of the structural schematic diagrams of an anti-ice drainage device according to an embodiment of the present application;
[0011] Figure 2 This is the second structural diagram of the anti-ice drainage device according to one embodiment of the present application;
[0012] Figure 3 This is the third structural diagram of the anti-ice drainage device according to one embodiment of the present application;
[0013] Figure 4 This is the fourth structural diagram of the anti-ice drainage device according to one embodiment of the present application;
[0014] Figure 5 Part structure schematic diagram of anti-icing drainage device according to one embodiment of the present application;
[0015] Figure 6 Part structure schematic diagram of anti-icing drainage device according to one embodiment of the present application;
[0016] Figure 7 Part structure schematic diagram of anti-icing drainage device according to one embodiment of the present application;
[0017] Figure 8 Part structure schematic diagram of anti-icing drainage device according to one embodiment of the present application.
[0018] Wherein, Figures 1 to 8 The correspondence between the reference signs and the component names in the drawings is as follows:
[0019] 100 single-pile piece, 200 flow guide assembly, 210 inner fastening ring, 220 outer fastening ring, 230 oblique flow guide disc, 240 flow guide hole, 250 heating rod, 300 rotating assembly, 310 annular slide rail, 320 slide seat, 330 vertical guide rod, 340 upper positioning ring, 342 upper positioning hole, 344 lower positioning ring, 346 lower positioning hole, 350 mounting stud, 360 nut, 400 elastic pressure resistance assembly, 410 telescopic piece, 420 sliding plate, 430 oblique pressure relief rod, 440 sliding block, 450 clamping seat, 460 first spring, 470 second spring, 480 air hole, 500 vertical pressure stabilization assembly, 510 extension seat, 520 rotating plate, 530 arc-shaped pressure stabilization plate, 540 circular ring, 550 third spring, 560 flow guide groove, 600 horizontal pressure stabilization assembly, 610 vertical block, 620 follow-up fan blade, 700 elastic pressure resistance component, 800 anti-icing drainage device. DETAILED DESCRIPTION
[0020] In order to enable persons skilled in the art to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.
[0022] The anti-icing drainage device 800 provided according to some embodiments of the present application will be described below with reference to Figures 1 to 8
[0023] As Figures 1 to 8 As shown in Figure 1 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 2 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 3 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 4 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 5 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 6 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 7 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application; Figure 8 Structure diagram of anti-icing drainage device 800 according to an embodiment of the present application.
[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an embodiment of the present application provides an anti-icing drainage device 800, which comprises: a single pile 100, which is a vertical cylinder; and an elastic compression component 700, which is arranged on the side of the single pile 100 and is rotationally connected with the single pile 100, wherein the elastic compression component 700 is provided with an arc-shaped structure on the side away from the single pile 100, the concave surface of the arc-shaped structure faces the single pile 100, and the two ends of the arc-shaped structure extend in the direction away from the axis of the single pile 100, the arc-shaped structure can stretch and rotate relative to the single pile 100 to conduct the radial impact force of sea ice on the single pile 100 to the middle region of the arc-shaped structure, so as to realize the centralized buffering of the radial impact force on the single pile 100; and a flow guide assembly 200, which is sleeved on the single pile 100 and is arranged at the lower end of the elastic compression component 700, and is used for collecting the sea ice falling from the elastic compression component 700.
[0025] Specifically, as Figure 1 and Figure 2As shown, the ice-resistant drainage device 800 comprises a single pile 100, an elastic compression component 700 and a flow guide assembly 200. Among them, the single pile 100 is a vertical cylinder, that is, the single pile 100 is vertically arranged on the sea surface in a cylindrical shape. The elastic compression component 700 is arranged on the side of the single pile 100 and is rotatably connected with the single pile 100. Among them, the elastic compression component 700 is provided with an arc-shaped structure away from the single pile 100, and the concave surface of the arc-shaped structure faces the single pile 100, and the two ends of the arc-shaped structure respectively extend away from the axis of the single pile 100. The arc-shaped structure can be stretched and rotated relative to the axis of the single pile 100 to conduct the radial impact force of the sea ice on the single pile 100 to the middle region of the arc-shaped structure, so as to concentrate and buffer the radial impact force of the single pile 100. Through the uniform distribution of the elastic compression component 700 in the form of "arch" on the axial side of the single pile 100, the elastic compression component 700 can stretch and rotate under stress, and the radial impact force at different positions of the single pile 100 can be conducted to the middle region of the elastic compression component 700 to concentrate and buffer. Moreover, the elastic compression component 700 can rotate around the single pile 100 in the circumferential direction, so that the sea ice blown by the sea wind in the vertical direction and the horizontal direction can be effectively broken, and the problem of poor universality of the existing ice-resistant device due to the difficulty in guiding the multi-directional impact of the sea ice to the radial impact of the center point of the elastic structure is solved.
[0026] Moreover, the flow guide assembly 200 is sleeved on the single pile 100 and arranged at the lower end of the elastic compression component 700, which is used to collect the sea ice falling from the elastic compression component 700. That is, the sea ice attached to the elastic compression component 700 is thrown off under the rotation of the elastic compression component 700, and the thrown-off sea ice falls on the flow guide assembly 200, and the flow guide assembly 200 collects, melts and guides the sea ice, so that the sea ice finally falls in the form of melted seawater, avoiding the direct falling of the sea ice and causing the impact damage to the offshore mechanical and electrical platform.
[0027] Specifically, in the existing ice-resistant device for offshore machinery and electricity, the elastic structure is generally used to offset the direct impact of the sea ice on the single pile, but it can only cope with the sea ice blown by the sea wind in the direction of the center of the single pile, and it is difficult to guide the sea ice blown by the sea wind in the vertical direction and the horizontal direction to the elastic structure in the direction of the center of the single pile, resulting in poor universality of the overall ice resistance. In addition, the sea ice brought by the sea wind is easy to attach to the surface of the elastic structure, which limits the elasticity of the elastic structure, thereby reducing the ice resistance efficiency of the elastic structure. Moreover, there is a lack of necessary collection structure for the sea ice, so that the sea ice after compression of the elastic structure directly falls on the offshore mechanical and electrical platform in the form of sea ice, which is easy to cause impact damage at other positions.
[0028] To solve the problems in the prior art, the anti-icing drainage device 800 for offshore electromechanical equipment is provided, the arc-shaped elastic compression component 700 which can rotate around the single pile 100 is arranged, the impact force from the sea ice in any direction such as the vertical direction and the horizontal direction is effectively conducted and concentrated to the middle area of the arc-shaped structure for buffering, and the universality of the anti-icing drainage device 800 in response to the multi-directional and non-fixed impact of the sea ice is significantly improved. In addition, the flow guide assembly 200 located at the lower end of the elastic compression component 700 is arranged, the broken ice falling from the rotating component is collected and guided to melt, and finally discharged in the form of seawater, so that the damage caused by the direct falling of the broken ice to the offshore electromechanical platform is avoided.
[0029] The anti-icing drainage device 800 provided in the application can effectively concentrate and buffer the multi-directional impact force of the sea ice through the arc-shaped elastic compression component 700 which can rotate, and finally discharge the ice in the form of melted seawater by collecting and processing the ice chips through the flow guide assembly 200, so as to solve the problems in the prior art, such as poor universality of the anti-icing device and damage to the platform caused by the lack of ice chip processing capacity.
[0030] In specific application, the anti-icing drainage device 800 is specifically an anti-icing drainage device for offshore electromechanical equipment, or an anti-icing drainage device for offshore electromechanical equipment, which is not listed here.
[0031] In some embodiments, as shown in Figure 1 and Figure 2 The elastic compression component 700 includes the rotating assembly 300, the elastic compression component 700 rotates around the single pile 100 through the rotating assembly 300, the elastic compression assembly 400 is movably connected to the rotating assembly 300 and extends and retracts along the radial direction of the single pile 100, and is used for buffering the impact in the radial direction of the single pile 100, the vertical pressure stabilizing assembly 500 is movably connected to the elastic compression assembly 400, the arc-shaped structure is arranged on the vertical pressure stabilizing assembly 500, and the arc-shaped structure extends and retracts in the direction close to or away from the axis of the single pile 100 under the condition of the radial impact force, so as to conduct the radial impact force distributed along the axis of the single pile 100 to the elastic compression assembly 400, and the horizontal pressure stabilizing assembly 600 is arranged on the side of the vertical pressure stabilizing assembly 500 away from the single pile 100, and the horizontal pressure stabilizing assembly 600 can rotate with the rotating assembly 300.
[0032] Specifically, as shown in Figure 2As shown, the elastic pressure-resistant component 700 comprises the rotating assembly 300, the elastic pressure-resistant assembly 400, the vertical pressure-stabilizing assembly 500, and the horizontal pressure-stabilizing assembly 600. Among them, the rotating assembly 300 is sleeved on the single-pile piece 100, and the elastic pressure-resistant component 700 can rotate around the single-pile piece 100 through the rotating assembly 300 to throw off the sea ice attached to the elastic pressure-resistant component 700 through the centripetal force of rotation. The elastic pressure-resistant assembly 400 is movably connected to the rotating assembly 300 and can stretch and contract along the radial direction of the single-pile piece 100, and is used to buffer the impact in the radial direction of the single-pile piece 100. The vertical pressure-stabilizing assembly 500 is movably connected to the elastic pressure-resistant assembly 400, and the vertical pressure-stabilizing assembly 500 is provided with an arc-shaped structure. When the arc-shaped structure is subjected to a radial impact force, it stretches and contracts and rotates towards the axis of the single-pile piece 100 or away from the axis of the single-pile piece 100, so as to conduct the radial impact force distributed along the axis of the single-pile piece 100 to the elastic pressure-resistant assembly 400, that is, when subjected to a vertical sea ice impact, the arc-shaped structure can stretch and contract and rotate towards the axis of the single-pile piece 100 or away from the axis of the single-pile piece 100 in a direction parallel to the axis of the single-pile piece 100, and then conduct the radial impact force at different positions of the entire axial length of the single-pile piece 100 to the middle region of the elastic pressure-resistant component 700 to buffer, because the central region of the elastic pressure-resistant assembly 400 has the strongest elasticity and the largest resistance capacity, so as to slow down the impact of the sea ice on the single-pile piece 100 as a whole. The horizontal pressure-stabilizing assembly 600 is arranged on the side of the vertical pressure-stabilizing assembly 500 away from the single-pile piece 100, and the horizontal pressure-stabilizing assembly 600 can rotate with the rotating assembly 300, that is, the horizontal pressure-stabilizing assembly 600 is arranged on the outermost side of the elastic pressure-resistant component 700. When facing the sea ice brought by the horizontally blowing sea wind, the horizontal pressure-stabilizing assembly 600 can rotate with the rotating assembly 300 under the horizontal stress, and throw off the sea ice attached to the elastic pressure-resistant component 700 through the centripetal force of rotation, so as to improve the versatility of the ice-resistant drainage device 800 in response to the multi-directional and non-fixed sea ice impact.
[0033] Specifically, through the synergistic effect of the rotating assembly 300, the elastic pressure-resistant assembly 400, the vertical pressure-stabilizing assembly 500, and the horizontal pressure-stabilizing assembly 600, the elastic pressure-resistant assembly 400 can not only throw off the attached ice layer through rotation, but also effectively conduct and concentrate the sea ice impact force from different directions such as the vertical direction or the horizontal direction and different positions of the single-pile piece 100 to the middle region of the elastic pressure-resistant assembly 400 for efficient buffering, thereby significantly improving the comprehensive ability of the ice-resistant drainage device 800 to respond to complex and variable sea ice impact.
[0034] In some embodiments, optionally, as Figure 5 , Figure 6 and Figure 7As shown, the rotating assembly 300 comprises an upper positioning ring 340 sleeved on the upper portion of the single pile piece 100, the upper positioning ring 340 is uniformly distributed with a plurality of upper positioning holes 342 in the circumferential direction, a lower positioning ring 344 sleeved on the lower portion of the single pile piece 100, the lower positioning ring 344 is uniformly distributed with a plurality of lower positioning holes 346 in the circumferential direction, and the upper positioning holes 342 and the lower positioning holes 346 are correspondingly arranged, a vertical guide rod 330, one end of the vertical guide rod 330 is inserted into the upper positioning hole 342, and the other end of the vertical guide rod 330 is inserted into the lower positioning hole 346, a sliding seat 320 sleeved on the vertical guide rod 330 and arranged between the upper positioning ring 340 and the lower positioning ring 344, and an annular slide rail 310 penetrating through the sliding seat 320 and sleeved on the single pile piece 100.
[0035] Specifically, as shown in Figure 5 and Figure 6 , the rotating assembly 300 comprises the upper positioning ring 340, the lower positioning ring 344, the vertical guide rod 330, the sliding seat 320 and the annular slide rail 310. Among them, the upper positioning ring 340 is sleeved on the upper portion of the single pile piece 100, the upper positioning ring 340 is uniformly distributed with a plurality of upper positioning holes 342 in the circumferential direction, the lower positioning ring 344 is sleeved on the lower portion of the single pile piece 100, the lower positioning ring 344 is uniformly distributed with a plurality of lower positioning holes 346 in the circumferential direction, and the upper positioning holes 342 and the lower positioning holes 346 are correspondingly arranged. That is, the upper positioning ring 340 and the lower positioning ring 344 are correspondingly sleeved on the upper and lower ends of the vertical cylinder of the single pile piece 100, and the axes of the upper positioning holes 342 and the lower positioning holes 346 are correspondingly arranged on a straight line. One end of the vertical guide rod 330 is inserted into the upper positioning hole 342, and the other end of the vertical guide rod 330 is inserted into the lower positioning hole 346, that is, the number of vertical guide rods 330 is multiple, and the multiple vertical guide rods 330 are respectively inserted into the positioning holes to realize the circumferential surrounding of the single pile piece 100. The sliding seat 320 is sleeved on the vertical guide rod 330 and located between the upper positioning ring 340 and the lower positioning ring 344. That is, the number of sliding seats 320 is multiple, and each vertical guide rod 330 is provided with a sliding seat 320. The annular slide rail 310 penetrates through the sliding seat 320 and is sleeved on the single pile piece 100, and the connection between the single pile piece 100 and the sliding seat 320 is realized through the annular slide rail 310.
[0036] Specifically, the rotating assembly 300 comprises a plurality of annular sliding rails 310 detachably mounted at the middle part of the outer circumferential sidewall of the single pile piece 100, a positioning ring detachably mounted at the end of the vertical guide rod 330 away from the sliding seat 320, the positioning ring comprising an upper positioning ring 340 and a lower positioning ring 344, the plurality of positioning rings are detachably sleeved on the outer circumferential sidewall of the single pile piece 100, and the plurality of sliding seats 320 are annularly slidable along the annular sliding rails 310. The sliding seat 320 can only annularly slide along the annular sliding rail 310, that is, the longitudinal displacement of the entire elastic compression assembly 400 is limited, and the sliding seat 320 and the positioning ring fix the position of the vertical guide rod 330 on the outer circumferential sidewall of the single pile piece 100. The end of the vertical guide rod 330 away from the sliding seat 320 extends to form a mounting stud 350, the mounting stud 350 penetrates the positioning ring and extends to the other side of the positioning ring, and the portion of the mounting stud 350 outside the positioning ring is detachably threadedly sleeved with a nut 360. Through the mounting stud 350 and the nut 360, the position between the vertical guide rod 330 and the positioning ring can be locked.
[0037] In some embodiments, optionally, as shown in Figure 5 and Figure 6 , the elastic compression assembly 400 comprises: a telescopic piece 410, one end of the telescopic piece 410 being connected to the sliding seat 320; a sliding plate 420, the other end of the telescopic piece 410 being connected to the sliding plate 420; a sliding block 440, the sliding block 440 being sleeved on the vertical guide rod 330, the number of the sliding block 440 being two, and the two sliding blocks 440 being respectively arranged on the two sides of the sliding seat 320; an inclined pressure relief rod 430, one end of the inclined pressure relief rod 430 being hinged to the sliding block 440, and the other end of the inclined pressure relief rod 430 being hinged to the sliding plate 420; a first spring 460, the first spring 460 being sleeved on the telescopic piece 410; and a second spring 470, the number of the second spring 470 being two, and the two second springs 470 being respectively sleeved on the vertical guide rod 330 between the sliding seat 320 and the sliding block 440.
[0038] Specifically, as shown in Figure 5 , Figure 6 and Figure 7As shown, the elastic compression-resistant assembly 400 includes a telescopic member 410, a sliding plate 420, sliding blocks 440, a diagonal pressure relief lever 430, a first spring 460, and a second spring 470. The telescopic member 410 is connected to the sliding seat 320 at one end, and the sliding plate 420 is connected to the other end of the telescopic member 410. The sliding blocks 440 are sleeved on the vertical guide rod 330, and the number of the sliding blocks 440 is two, which are arranged on the two sides of the sliding seat 320, respectively. One end of the diagonal pressure relief lever 430 is hinged to the sliding blocks 440, and the other end of the diagonal pressure relief lever 430 is hinged to the sliding plate 420. The first spring 460 is sleeved on the telescopic member 410, and the number of the second spring 470 is two, which are sleeved on the vertical guide rod 330 between the sliding seat 320 and the sliding blocks 440, respectively. The elastic compression-resistant assembly 400 is arranged in this way, and through the cooperation of the telescopic member 410, the sliding plate 420, the sliding blocks 440, the diagonal pressure relief lever 430, the first spring 460, and the second spring 470, the elastic compression-resistant assembly 400 can realize two-stage buffering and energy relief. When the sliding plate 420 is impacted by the impact force from the vertical pressure stabilizing assembly 500, on the one hand, the telescopic member 410 is driven to compress the first spring 460 for main buffering, and on the other hand, the sliding plate 420 is pushed to move and drive the sliding blocks 440 on the two sides to slide along the vertical guide rod 330 in opposite directions, synchronously stretching the second spring 470, converting part of the impact energy into the kinetic energy of the sliding blocks 440 and the elastic potential energy of the spring, thereby realizing more stable and efficient absorption and dispersion of the radial impact force, and significantly improving the ice-resistant stability.
[0039] In specific applications, the side of the sliding block 440 away from the single-pile member 100 is provided with a clamping seat 450, and the end of the diagonal pressure relief lever 430 away from the sliding plate 420 is rotationally connected to the clamping seat 450, so as to realize the rotational connection between the diagonal pressure relief lever 430 and the sliding block 440, and further convert the position change and angle change of the diagonal pressure relief lever 430 into the longitudinal sliding of the sliding block 440 along the vertical guide rod 330. The specific selection can be made according to the actual use, which is not listed here.
[0040] In some embodiments, as shown in Figure 5 and Figure 7 A plurality of air holes 480 are formed on the diagonal pressure relief lever 430, and the plurality of air holes 480 are uniformly distributed along the length direction of the diagonal pressure relief lever 430.
[0041] Specifically, as shown in Figure 5 A plurality of air holes 480 are formed on the diagonal pressure relief lever 430, and the plurality of air holes 480 are uniformly distributed along the length direction of the diagonal pressure relief lever 430. The design of the air holes 480 can facilitate the sea wind to pass through, and avoid the sea wind causing the rotational torque of the diagonal pressure relief lever 430 to be too large, thereby causing damage.
[0042] Specifically, the evenly distributed air holes 480 effectively reduce the wind resistance area of the oblique pressure relief rod 430 in the marine environment, significantly weaken the torsional moment generated by the sea wind, thereby protecting the oblique pressure relief rod 430 and its hinged structure from fatigue damage or failure caused by additional wind load, and ensuring the stability and reliability of the elastic pressure-resistant assembly 400 in buffering and energy dissipation function under complex wind conditions.
[0043] In some embodiments, optionally, as shown in Figure 5 and Figure 6 The vertical pressure stabilizing assembly 500 includes an extension seat 510 connected to the sliding plate 420 at one end, a rotating plate 520 rotatably connected to the other end of the extension seat 510, and an arc-shaped pressure stabilizing plate 530 arranged on both sides of the rotating plate 520, wherein one end of the arc-shaped pressure stabilizing plate 530 is connected to the rotating plate 520, the other end of the arc-shaped pressure stabilizing plate 530 extends away from the axis direction of the single pile 100 towards the end of the single pile 100, and the rotating plate 520 and the arc-shaped pressure stabilizing plate 530 form an arc-shaped structure. A circular ring 540 is provided through the extension seat 510 and the arc-shaped pressure stabilizing plate 530 and is movably connected to the arc-shaped pressure stabilizing plate 530, and the arc-shaped pressure stabilizing plate 530 can rotate along the circular ring 540 towards or away from the axis direction of the single pile 100. A third spring 550 is sleeved on the circular ring 540 and arranged on the segment of the circular ring 540 between the arc-shaped pressure stabilizing plate 530 and the extension seat 510.
[0044] Specifically, as shown in Figure 6As shown, the vertical pressure stabilizing assembly 500 includes an extension seat 510, a rotating plate 520, an arc-shaped pressure stabilizing plate 530, a circular ring 540, and a third spring 550. The extension seat 510 is connected to the sliding plate 420 at one end, and the rotating plate 520 is rotatably connected to the other end of the extension seat 510. The arc-shaped pressure stabilizing plate 530 is arranged on both sides of the rotating plate 520, wherein one end of the arc-shaped pressure stabilizing plate 530 is connected to the rotating plate 520, and the other end of the arc-shaped pressure stabilizing plate 530 extends towards the end of the single-pile member 100 and away from the axis direction of the single-pile member 100. The rotating plate 520 and the arc-shaped pressure stabilizing plate 530 form an arc-shaped structure. The circular ring 540 is arranged through the extension seat 510 and the arc-shaped pressure stabilizing plate 530 and is movably connected to the arc-shaped pressure stabilizing plate 530. The arc-shaped pressure stabilizing plate 530 can rotate along the circular ring 540 towards or away from the axis direction of the single-pile member 100. The third spring 550 is sleeved on the circular ring 540 and is arranged on the segment of the circular ring 540 between the arc-shaped pressure stabilizing plate 530 and the extension seat 510. The vertical pressure stabilizing assembly 500 designed in this way can transmit the radial impact force at different positions of the entire axial length of the single-pile member 100 to the middle region of the elastic pressure resisting assembly 400 through the coordinated design of the extension seat 510, the rotating plate 520, the arc-shaped pressure stabilizing plate 530, the circular ring 540, and the third spring 550, so as to concentrate the buffering. When the vertical sea ice impact acts on the arc-shaped pressure stabilizing plate 530, the arc-shaped pressure stabilizing plate 530 slides along the circular ring 540 and drives the rotating plate 520 to rotate relative to the extension seat 510, and the third spring 550 sleeved on the circular ring 540 is compressed or stretched. Under the constraint of the elastic deformation of the third spring 550, the rotation angle of the rotating plate 520 is effectively limited, so as to correct the impact force direction deviating from the center and transmit it to the sliding plate 420, and finally concentrate the buffering through the elastic pressure resisting assembly 400. This design significantly improves the ability of the ice-resistant drainage device 800 to convert multi-directional and multi-position impact into bufferable radial force.
[0045] Specifically, the vertical pressure stabilizing assembly 500 includes the extension seat 510 arranged at the end of the sliding plate 420 away from the sliding seat 320, the rotating plate 520 is rotatably installed at the other end of the extension seat 510, and the circular ring 540 with a notch is movably arranged in the extension seat 510. The circular ring 540 is arranged through the arc-shaped pressure stabilizing plate 530 and extends to the other side of the arc-shaped pressure stabilizing plate 530. The third spring 550 is sleeved on the segment of the circular ring 540 between one of the arc-shaped pressure stabilizing plates 530 and the extension seat 510. Under the pressure of the vertical wind direction, the arc-shaped pressure stabilizing plate 530 is passively driven to rotate the rotating plate 520, thereby compressing or stretching the third spring 550. Under the constraint of the elastic deformation of the third spring 550, the rotating plate 520 is rotated at a smaller angle, thereby converting the sea ice impact of the vertical wind as much as possible into the impact force directed to the center of the single-pile member 100, so as to offset or resist the sea ice impact by means of the elastic pressure resisting assembly 400.
[0046] In specific applications, the first spring 460, the second spring 470 and the third spring 550 can be specifically provided as a coil spring or other elastic members, which can be selected according to actual use conditions, and will not be listed here.
[0047] In some embodiments, as shown in Figure 8 , the arc-shaped pressure stabilizing plate 530 is provided with a plurality of flow guide grooves 560, which are arranged at intervals and used for guiding the vertically blowing sea wind.
[0048] Specifically, as shown in Figure 8 , the arc-shaped pressure stabilizing plate 530 is provided with a plurality of flow guide grooves 560, which are arranged at intervals and used for guiding the vertically blowing sea wind. In this way, the vertically blowing sea ice impact brought by the sea wind is converted into a radial impact directed to the center point of the elastic pressure resisting assembly 400, thereby improving the ability of the ice resisting and guiding device 800 to convert multi-directional and multi-position impacts into a bufferable radial force.
[0049] Specifically, the side of each arc-shaped pressure stabilizing plate 530 facing the sea wind and the sea ice is provided with a plurality of flow guide grooves 560. The presence of the flow guide grooves 560 can guide the vertically blowing sea wind, and conveniently convert the vertically blowing sea ice impact brought by the sea wind into a radial impact directed to the center point of the elastic pressure resisting assembly 400, so as to conduct the radial impact force at different positions of the entire axial length of the single pile piece 100 to the middle region of the elastic pressure resisting assembly 400 for concentrated buffering.
[0050] In specific applications, the flow guide grooves 560 can be specifically provided as grooves or trenches on the arc-shaped pressure stabilizing plate 530, which can be selected according to actual use conditions, and will not be listed here.
[0051] In some embodiments, as shown in Figure 6 and Figure 8 , the transverse pressure stabilizing assembly 600 comprises a vertical block 610 and a driven fan blade 620. The vertical block 610 is connected to the circular ring 540 at one end, and the driven fan blade 620 is arranged at the other end of the vertical block 610 and located on the side of the vertical block 610 away from the single pile piece 100.
[0052] Specifically, as shown in Figure 8 , the transverse pressure stabilizing assembly 600 comprises a vertical block 610 and a driven fan blade 620. The vertical block 610 is connected to the circular ring 540 at one end, and the driven fan blade 620 is arranged at the other end of the vertical block 610 and located on the side of the vertical block 610 away from the single pile piece 100. In this way, when facing the sea ice brought by the transversely blowing sea wind, the driven fan blade 620 in the transverse pressure stabilizing assembly 600 is passively rotated under the blowing of the sea wind, and the sea ice attached to the elastic pressure resisting assembly 400 is thrown off by the centripetal force of rotation, so as to offset or resist the sea ice impact.
[0053] Specifically, the transverse pressure stabilizing assembly 600 comprises a vertical block 610 detachably mounted in the gap of the ring 540, and a follower blade 620 mounted at the other end of the vertical block 610, and the follower blade 620 can be driven to rotate the sliding seat 320 along the annular sliding rail 310 under the driving of the transverse sea wind and sea ice. When facing the sea ice brought by the transverse blowing sea wind, the follower blade 620 in the transverse pressure stabilizing assembly 600 is passively rotated under the blowing of the sea wind, thereby driving the sliding seat 320 to rotate along the peripheral sidewall of the single pile 100, that is, driving the elastic pressure resisting assembly 400 to rotate along the peripheral sidewall of the single pile 100, and throwing the sea ice attached to the elastic pressure resisting assembly 400 by the centripetal force of rotation, so as to offset or resist the impact of the sea ice.
[0054] In specific applications, the follower blade 620 can be specifically provided with an arc-shaped blade, which can better receive the transversely blowing sea wind and increase the centripetal force of rotation. The specific selection can be made according to the actual use, which is not listed here.
[0055] In some embodiments, as shown in Figure 1 and Figure 4 , the flow guide assembly 200 comprises an inner fastening ring 210, which is sleeved on the single pile 100, and the flow guide assembly 200 is connected with the single pile 100 through the inner fastening ring 210; an inclined flow guide disc 230 connected to the inner fastening ring 210 for collecting sea ice falling from the elastic pressure resisting assembly 700; an outer fastening ring 220 surrounding the peripheral side of the inclined flow guide disc 230 for blocking and collecting sea ice; and a plurality of heating rods 250 evenly distributed on the inclined flow guide disc 230 along the circumferential direction of the inclined flow guide disc 230.
[0056] Specifically, as shown in Figure 4 , the flow guide assembly 200 comprises the inner fastening ring 210, the inclined flow guide disc 230, the outer fastening ring 220 and the heating rods 250. The inner fastening ring 210 is sleeved on the single pile 100, and the flow guide assembly 200 is connected with the single pile 100 through the inner fastening ring 210. The inclined flow guide disc 230 is connected to the inner fastening ring 210 for collecting sea ice falling from the elastic pressure resisting assembly 700. The outer fastening ring 220 surrounds the peripheral side of the inclined flow guide disc 230 for blocking and collecting sea ice. The number of the heating rods 250 is multiple, and the multiple heating rods 250 are evenly distributed on the inclined flow guide disc 230 along the circumferential direction of the inclined flow guide disc 230, so as to heat and melt the sea ice falling on the inclined flow guide disc 230 into sea water, avoiding the impact damage to the marine electromechanical equipment.
[0057] Specifically, as shown in Figure 4As shown in the figure, the flow guide assembly 200 comprises an inner fastening ring 210 detachably sleeved on the outer circumferential sidewall of the single pile 100, an inclined flow guide disc 230 mounted on the top side of the inner fastening ring 210, and an outer fastening ring 220 mounted on the bottom end of the inclined flow guide disc 230. The inner fastening ring 210 and the outer fastening ring 220 are of the same height, and the bottom side of the inclined surface of the inclined flow guide disc 230 is detachably embedded with a plurality of heating rods 250 for heating and melting sea ice. The horizontal surface of the inclined flow guide disc 230 is provided with a plurality of flow guide holes 240 for guiding the melted sea ice. The falling sea ice directly falls into the inclined flow guide disc 230, and is melted into seawater during the sliding process from the inclined surface to the horizontal surface of the inclined flow guide disc 230 under the action of the heating rods 250, and then flows out of the flow guide holes 240.
[0058] In some embodiments, as shown in Figure 1 、 Figure 3 and Figure 4 , a plurality of flow guide holes 240 are provided on the inclined flow guide disc 230, and the plurality of flow guide holes 240 are uniformly distributed along the circumference of the inclined flow guide disc 230 for guiding seawater.
[0059] Specifically, as shown in Figure 4 , a plurality of flow guide holes 240 are provided on the inclined flow guide disc 230, and the plurality of flow guide holes 240 are uniformly distributed along the circumference of the inclined flow guide disc 230 for guiding seawater. In this way, a large amount of sea ice will not accumulate on the inclined flow guide disc 230, causing the sea ice to slide off the inclined flow guide disc 230 and cause impact damage to the marine machinery and electronics.
[0060] In specific applications, the diameter of the flow guide hole 240 can be specifically set to 10mm, 20mm or 30mm, which can be selected according to actual use, and will not be listed here.
[0061] In a specific application, the anti-icing drainage device 800 provided by the present application specifically works as follows: when facing the sea ice impact of the sea wind pointing to the single-pile member 100, the sea ice first impacts the vertical pressure stabilizing assembly 500 and transfers the impact force to the sliding plate 420, and the sliding plate 420 drives the two sliding blocks 440 to slide along the vertical guide rod 330 away from the sliding seat 320 by compressing the telescopic member 410, thereby compressing the first spring 460 and stretching the second spring 470, and then coping with the direct impact of the sea ice in the direction of the center of the single-pile member 100 through the deformation of the first spring 460 and the second spring 470; when facing the sea ice of the vertical sea wind, the sea ice first impacts the arc-shaped pressure stabilizing plate 530 in the vertical pressure stabilizing assembly 500, and then drives the rotating plate 520 to rotate passively under the pressure of the vertical wind, thereby compressing or stretching the third spring 550, and then making the rotating plate 520 rotate at a smaller angle under the elastic deformation limitation of the third spring 550, thereby converting the sea ice impact of the vertical sea wind into a radial impact pointing to the center of the elastic pressure resisting assembly 400 as much as possible, so as to offset or resist the sea ice impact by means of the elastic pressure resisting assembly 400. When facing the sea ice of the horizontal sea wind, the driven fan blades 620 in the horizontal pressure stabilizing assembly 600 rotate passively under the blowing of the sea wind, thereby driving the sliding seat 320 to rotate in the annular of the outer peripheral sidewall of the single-pile member 100, that is, driving the elastic pressure resisting assembly 400 to rotate in the outer peripheral sidewall of the single-pile member 100, on the one hand, the sea ice is thrown outward by rotation to weaken the direct impact of the sea ice on the single-pile member 100, and on the other hand, the sea ice attached to the elastic pressure resisting assembly 400 can be thrown off by the centrifugal force of rotation to avoid affecting the normal use of the elastic pressure resisting assembly 400, and the thrown-off sea ice falls on the flow guide assembly 200 and is collected, melted and guided by the flow guide assembly 200, so that the sea ice finally falls in the form of melted seawater, avoiding the impact damage of the sea ice directly falling on the offshore mechanical and electrical platform.
[0062] In the description of the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited, and the terms "upper", "lower", etc. indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application; the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0063] In the description of the application, the terms "one embodiment", "some embodiments", "certain embodiments", etc. do not necessarily refer to the same embodiment or example, but instead can refer to different embodiments or examples. Furthermore, the described
[0064] The above only is the preferred embodiment of the present application, and is not intended to limit the present application. The present application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An anti-ice drainage device, characterized in that: The anti-ice drainage device comprises: A single pile member, wherein the single pile member is a vertical cylinder; The elastic pressure-resistant component is arranged on the peripheral side of the single pile member and is rotatably connected to the single pile member. The elastic pressure-resistant component is provided with an arc structure on a side away from the single pile member, and the concave surface of the arc structure faces the single pile member. Both ends of the arc structure extend in a direction away from the axis of the single pile member. The arc structure can be axially extended and rotated relative to the axial direction of the single pile member to transmit the radial impact force of the sea ice on the single pile member distributed along the axial direction to the middle area of the arc structure, so as to achieve centralized buffering of the radial impact force of the single pile member. The diversion assembly is sleeved on the single pile member and arranged at the lower end of the elastic pressure-resistant component, and is used for collecting sea ice falling from the elastic pressure-resistant component.
2. The anti-ice drainage device according to claim 1, characterized in that: The elastic pressure-resistant component comprises: A rotating assembly is sleeved on the single pile member, and the elastic pressure-resistant component rotates around the single pile member through the rotating assembly; an elastic pressure-resistant component, movably connected to the rotating component and extending and contracting along the radial direction of the single pile member, for buffering the impact of the single pile member in the radial direction; a vertical pressure stabilizing assembly, movably connected to the elastic pressure-resistant assembly, the arc structure being provided on the vertical pressure stabilizing assembly, wherein the arc structure, when subjected to a radial impact force, telescopes and rotates toward or away from the axis of the single pile member, so as to transmit the radial impact force distributed along the axial direction of the single pile member to the elastic pressure-resistant assembly; The transverse pressure stabilizing assembly is arranged on a side of the vertical pressure stabilizing assembly away from the single pile member, and the transverse pressure stabilizing assembly can rotate along with the rotating assembly.
3. The anti-ice drainage device according to claim 1, characterized in that: The rotating assembly comprises: An upper positioning ring is sleeved on the upper portion of the single pile member, and a plurality of upper positioning holes are evenly distributed along the circumference of the upper positioning ring; A lower positioning ring is sleeved on the lower part of the single pile member, and a plurality of lower positioning holes are evenly distributed around the circumference of the lower positioning ring, and the upper positioning holes are correspondingly arranged; a vertical guide rod, one end of which is inserted into the upper positioning hole, and the other end of which is inserted into the lower positioning hole; A sliding seat is sleeved on the vertical guide rod and arranged between the upper positioning ring and the lower positioning ring; An annular slide rail is provided through the slide seat and sleeved on the single pile member.
4. The anti-ice drainage device according to claim 3, characterized in that: The elastic pressure-resistant component comprises: a telescopic member, one end of which is connected to the sliding seat; a slide plate connected to the other end of the telescopic member; A slider is sleeved on the vertical guide rod, and there are two sliders, which are respectively arranged on both sides of the slide seat; an oblique pressure relief rod, one end of which is hinged to the slider, and the other end of which is hinged to the slide plate; a first spring, sleeved on the telescopic member; The second spring includes two second springs, which are respectively sleeved on the vertical guide rod between the sliding seat and the sliding block.
5. The anti-ice drainage device according to claim 4, characterized in that: The oblique pressure relief rod is provided with a plurality of air holes, and the plurality of air holes are evenly distributed along the length direction of the oblique pressure relief rod.
6. The anti-ice drainage device according to claim 4, characterized in that: The vertical voltage stabilizing assembly includes: an extension seat, one end of which is connected to the slide; a rotating plate, rotatably connected to the other end of the extension seat; an arc-shaped pressure stabilizing plate, disposed on both sides of the rotating plate, wherein one end of the arc-shaped pressure stabilizing plate is connected to the rotating plate, and the other end of the arc-shaped pressure stabilizing plate faces the end of the single pile member and extends away from the axis of the single pile member, and the rotating plate and the arc-shaped pressure stabilizing plate form the arc structure; a circular ring, the circular ring being passed through the extension seat and the arc-shaped pressure stabilizing plate and being movably connected to the arc-shaped pressure stabilizing plate, the arc-shaped pressure stabilizing plate being rotatable along the circular ring toward or away from the axis of the single pile member; The third spring is sleeved on the circular ring and is arranged on the circular ring segment between the arc-shaped pressure stabilizing plate and the extension seat.
7. The anti-ice drainage device according to claim 6, characterized in that: The arc-shaped pressure stabilizing plate is provided with a plurality of guide grooves, which are arranged at intervals and are used to guide the vertically blowing sea breeze.
8. The anti-ice drainage device according to claim 6, characterized in that: The lateral voltage stabilization component comprises: a vertical block, one end of which is connected to the circular ring; The follower fan blade is arranged at the other end of the vertical block and is located on a side of the vertical block away from the single pile member.
9. The anti-icing drainage device according to any one of claims 1 to 8, characterized in that: The flow guide assembly includes: an inner fastening ring, sleeved on the single pile member, wherein the diversion assembly is connected to the single pile member via the inner fastening ring; an oblique deflector plate connected to the inner fastening ring and used to collect sea ice falling from the elastic pressure-resistant component; An outer fastening ring is arranged around the circumference of the oblique guide plate and is used to block and collect sea ice; There are multiple heating rods, and the multiple heating rods are evenly distributed on the inclined guide plate along the circumference of the inclined guide plate.
10. The anti-ice drainage device according to claim 9, characterized in that: The inclined guide plate is provided with a plurality of guide holes, which are evenly distributed along the circumference of the inclined guide plate and are used to guide seawater.