Self-adjusting offshore wind power safe landing platform

Abstract

The utility model discloses a self-adjusting offshore wind power safe landing platform, which relates to the technical field of offshore wind power, and comprises a fan pile foundation, an adjusting mechanism is arranged outside the fan pile foundation, the adjusting mechanism comprises a bearing box, the inner wall of the bearing box is fixedly connected with the fan pile foundation, and the inner wall of the bearing box is fixedly connected with the fan pile foundation. The self-adjusting offshore wind power safe landing platform comprises a bearing box, two driving worms are rotationally connected to the inner wall of the bearing box, and a driven worm gear is connected between the two driving worms in a meshed mode. And through the optimization, the technical bottleneck that a hydraulic air cylinder in an existing device is unstable is solved, different landing working conditions can be dynamically adapted, intelligent adjustment can be conducted according to the ship structure height, and the practicability of the device in the using process is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore wind power technical field, concretely is a kind of self-adjusting offshore wind power safety landing platform. BACKGROUND

[0002] Offshore wind power is an important part of promoting green transformation of energy structure by converting marine wind energy into electric energy, with the acceleration of global energy transformation, the installed capacity of offshore wind power continues to expand, and the importance of landing platform as supporting facilities is increasingly prominent, such platforms usually integrate personnel transfer, material distribution, equipment maintenance and other functions, not only provide stable operation base for operation and maintenance team, but also undertake equipment transportation, safety passage construction and overall structure support and other core tasks.

[0003] After searching, the Chinese patent with publication number CN211642535U discloses a kind of offshore wind power landing platform, including coaxially sleeved platform body on wind power pile foundation and drive unit that drives platform body up and down;The drive unit includes coaxially sleeved upper ring and lower ring on wind power pile foundation;The upper ring and lower ring are located above and below the platform body respectively.

[0004] The above scheme can make staff land, but there is still room for optimization in practical application, the hydraulic cylinder of current device is immersed in seawater environment for a long time, not only will face seawater electrolytic corrosion, make it accelerate aging under salt mist erosion, there is leakage failure risk, and only two hydraulic cylinders are configured to support, in dynamic sea conditions, the overall stability can be reduced due to uneven load distribution;Therefore, we provide a kind of self-adjusting offshore wind power safety landing platform to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of self-adjusting offshore wind power safety landing platform to solve the problems raised in prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of self-adjusting offshore wind power safety landing platform, including wind turbine pile foundation, the outer portion of wind turbine pile foundation is provided with adjusting mechanism, the adjusting mechanism includes bearing box, the inner wall of bearing box is fixedly connected with wind turbine pile foundation, the inner wall of bearing box is rotatably connected with two driving worms, the two driving worms are meshingly connected with driven worm wheel between them;

[0007] The bottom surface of driven worm wheel is fixedly connected with bevel gear one, the outer surface of bevel gear one is meshingly connected with bevel gear two, the inner wall of bevel gear two is fixedly connected with driven rotating rod.

[0008] Preferably, the outer surface of the driven rotating rod is fixedly connected with an engaging wheel, the outer surface of the engaging wheel is movably connected with a driven gear rack, one end of the driven gear rack is fixedly connected with a docking table, and the driven rotating rod is driven to rotate, so that the engaging wheel can be driven to rotate synchronously.

[0009] Preferably, the outer surface of the driven gear rack is movably connected with a limiting sliding frame, and the outer surface of the limiting sliding frame is movably connected with the bearing box.

[0010] Preferably, the inner wall of the bearing box is movably connected with a limiting sliding block one, the outer surface of the limiting sliding block one is rotatably connected with the driven rotating rod, the inner top wall of the bearing box is movably connected with a limiting sliding block two, and the bottom surface of the limiting sliding block two is rotatably connected with the driven worm gear.

[0011] Preferably, the inner wall of the bearing box is fixedly connected with two driving motors, and the output ends of the two driving motors are fixedly connected with two driving worms.

[0012] Preferably, the outer surface of the fan pile is fixedly connected with a fixed ring one, the inner wall of the fixed ring one is fixedly connected with a supporting arm one, and the end, away from the fixed ring one, of the supporting arm one is fixedly connected with the bearing box.

[0013] Preferably, the outer surface of the fan pile is fixedly connected with a fixed ring one, the inner wall of the fixed ring one is fixedly connected with a supporting arm one, and the end, away from the fixed ring one, of the supporting arm one is fixedly connected with the bearing box.

[0014] Preferably, the outer surface of the fan pile is fixedly connected with a fixed ring one, the inner wall of the fixed ring one is fixedly connected with a supporting arm one, and the end, away from the fixed ring one, of the supporting arm one is fixedly connected with the bearing box.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The self-adjusting offshore wind power safety landing platform adjusts the docking table through multi-dimensional adjustment by the cooperation of parts in the adjusting mechanism, can be more conveniently docked and landed with the working platform, solves the technical bottleneck of unstable hydraulic cylinders in existing devices through this optimization, and can dynamically adapt to different landing working conditions and intelligently adjust according to the structure height of the ship, and significantly improves the practicality of the device in use.

[0017] 2、The platform mechanism cooperates with the parts in the platform mechanism to realize structural support and protection of the working platform, which can effectively disperse the fluid impact force and ship extrusion force borne by the working platform, prevent the working platform from being deformed and damaged, and ensure the stable residence of the ship, effectively avoid the situation that the working platform is damaged due to direct contact between the ship and the working platform during docking, and significantly improve the functionality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the adjusting mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the driven rotary lever of the utility model;

[0021] Figure 4 It is a schematic diagram of the platform mechanism of the utility model.

[0022] In the drawing, 1, fan pile foundation; 2, adjusting mechanism; 201, bearing box; 202, driving worm; 203, driven worm wheel; 204, bevel gear one; 205, bevel gear two; 206, driven rotary lever; 207, meshing wheel; 208, driven rack; 209, docking table; 210, limiting sliding frame; 211, limiting sliding block one; 212, limiting sliding block two; 213, driving motor; 214, fixed ring one; 215, supporting arm one; 3, platform mechanism; 301, working platform; 302, cable pile; 303, anti-collision assembly; 304, fixed ring two; 305, supporting arm two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] AsFigure 1 、 Figure 2 and Figure 3 The utility model provides a kind of self-adjusting offshore wind power safe landing platform technical scheme, including wind turbine pile foundation 1, and the outside of wind turbine pile foundation 1 is provided with adjusting mechanism 2, adjusting mechanism 2 includes bearing box 201, and the inner wall of bearing box 201 is fixedly connected with wind turbine pile foundation 1, and the inner wall of bearing box 201 is rotatably connected with two driving worms 202, and the meshing connection of two driving worms 202 is provided with driven worm wheel 203, by driving two driving worms 202 relative rotation simultaneously, to drive driven worm wheel 203 to rotate, by driving two driving worms 202 same direction rotation simultaneously, to drive driven worm wheel 203 to move horizontally.

[0025] The bottom surface of driven worm wheel 203 is fixedly connected with bevel gear one 204, and the outer surface of bevel gear one 204 is meshingly connected with bevel gear two 205, and the inner wall of bevel gear two 205 is fixedly connected with driven rotary rod 206, by driving bevel gear one 204 rotation, to drive driven rotary rod 206 in the inner wall of bevel gear two 205 simultaneously rotation.

[0026] The outer surface of driven rotary rod 206 is fixedly connected with meshing wheel 207, and the outer surface of meshing wheel 207 is meshingly connected with driven rack 208, and one end of driven rack 208 is fixedly connected with docking table 209, by driving driven rack 208 horizontal movement or vertical movement, to effectively adjust docking table 209 multidimensionally.

[0027] The outer surface of driven rack 208 is slidably connected with limiting sliding frame 210, and the outer surface of limiting sliding frame 210 is slidably connected with bearing box 201, by the setting of limiting sliding frame 210, effectively limit the effect to driven rack 208, so that driven rack 208 is more stable during multidimensional movement.

[0028] The inner wall of bearing box 201 is slidably connected with limiting sliding block one 211, and the outer surface of limiting sliding block one 211 is rotatably connected with driven rotary rod 206, and the inner top wall of bearing box 201 is slidably connected with limiting sliding block two 212, and the bottom surface of limiting sliding block two 212 is rotatably connected with driven worm wheel 203, by the setting of limiting sliding block one 211 and limiting sliding block two 212, effectively limit the effect to driven worm wheel 203 and driven rotary rod 206, so that both can not affect movement during rotation.

[0029] The inner wall of the bearing box 201 is fixedly connected with two driving motors 213, the output ends of the two driving motors 213 are fixedly connected with two driving worms 202 respectively, and the driving motor 213 and the driving worm 202 are directly installed with a synchronous assembly. The synchronous assembly is prior art, and therefore is not shown in the figure. Through the synchronous assembly, the two driving worms 202 can be synchronously driven to rotate when the two driving motors 213 are started.

[0030] The outer surface of the fan pile 1 is fixedly connected with a fixed ring one 214, the inner wall of the fixed ring one 214 is fixedly connected with a support arm one 215, and the end of the support arm one 215 away from the fixed ring one 214 is fixedly connected with the bearing box 201. Through the arrangement of the fixed ring one 214 and the support arm one 215, the bearing box 201 is effectively supported.

[0031] As shown in Figure 1 and Figure 4 The outer surface of the fan pile 1 is fixedly connected with a fixed ring one 214, the inner wall of the fixed ring one 214 is fixedly connected with a support arm one 215, and the end of the support arm one 215 away from the fixed ring one 214 is fixedly connected with the bearing box 201. Through the arrangement of the fixed ring one 214 and the support arm one 215, the bearing box 201 is effectively supported.

[0032] The outer surface of the fan pile 1 is fixedly connected with a fixed ring one 214, the inner wall of the fixed ring one 214 is fixedly connected with a support arm one 215, and the end of the support arm one 215 away from the fixed ring one 214 is fixedly connected with the bearing box 201. Through the arrangement of the fixed ring one 214 and the support arm one 215, the bearing box 201 is effectively supported.

[0033] The driving motor 213 in the application is a common electrical device in the prior art, and the type and internal structure thereof will not be described in detail. It can also be replaced by other power sources.

[0034] The structures of the components shown in the drawings are exemplary illustrations, and the specific embodiments should be adjusted and optimized in terms of the functional requirements, assembly conditions and process limitations in actual application scenarios in terms of structural parameters, size specifications and connection methods.

[0035] Working principle: first, by starting two drive motor 213 drive two driving worm 202 relative rotation at the same time, can be applied to the driven worm gear 203 two sides relative meshing force, so that the driven worm gear 203 rotation, driven worm gear 203 rotation bevel gear one 204 drive bevel gear two 205 inner wall of the driven rotating rod 206 rotation, driven rotating rod 206 rotation meshing wheel 207 rotation, meshing wheel 207 rotation by the engagement force drive driven rack 208 one end of the docking table 209 vertical movement, effectively adjust the height of the docking table 209, by starting two drive motor 213 drive two simultaneous rotation, can be applied to the driven worm gear 203 two sides of the same meshing force, combined with the setting of the limit slide block two 212 can drive the driven worm gear 203 horizontal movement, driven worm gear 203 movement by the engagement force drive driven rack 208 one end of the docking table 209 synchronous horizontal movement, so that the device through the multi-dimensional docking table 209 adjustment, can be more convenient to work platform 301 docking landing, through this optimization not only solves the existing device in the hydraulic cylinder unstable technical bottleneck, but also can dynamically adapt to different landing conditions and according to the ship structure height intelligent adjustment, significantly improve the practicality of the device in use, second, through the setting of the cable pile 302, anti-collision assembly 303, fixed ring two 304 and support arm two 305 can be structural support protection to the work platform 301, through this multiple function system, can effectively disperse the fluid impact force and ship extrusion force borne by the work platform 301, prevent the work platform 301 deformation damage, and ensure the stability of the ship, effectively avoid the ship when docking directly with the work platform 301 contact caused by the work platform 301 damage, significantly improve the functionality of the device.

[0036] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. A self-adjusting offshore wind power safe landing platform, comprising wind turbine pile foundations (1), characterized in that: An adjustment mechanism (2) is provided on the outside of the wind turbine pile foundation (1). The adjustment mechanism (2) includes a bearing box (201). The inner wall of the bearing box (201) is fixedly connected to the wind turbine pile foundation (1). Two active worm gears (202) are rotatably connected to the inner wall of the bearing box (201). A driven worm wheel (203) is meshed between the two active worm gears (202). The bottom surface of the driven worm gear (203) is fixedly connected to a bevel gear one (204), the outer surface of the bevel gear one (204) is meshed with a bevel gear two (205), and the inner wall of the bevel gear two (205) is fixedly connected to a driven rotating rod (206).

2. The self-adjusting offshore wind power safe landing platform according to claim 1, characterized in that: The outer surface of the driven rotating rod (206) is fixedly connected to a meshing wheel (207), and the outer surface of the meshing wheel (207) is meshed with a driven gear frame (208). One end of the driven gear frame (208) is fixedly connected to a docking platform (209).

3. The self-adjusting offshore wind power safe landing platform according to claim 2, characterized in that: The outer surface of the driven gear frame (208) is slidably connected to a limiting slide frame (210), and the outer surface of the limiting slide frame (210) is slidably connected to the carrier box (201).

4. The self-adjusting offshore wind power safe landing platform according to claim 1, characterized in that: The inner wall of the bearing box (201) is slidably connected to a limiting slider one (211), the outer surface of the limiting slider one (211) is rotatably connected to the driven rotating rod (206), the inner top wall of the bearing box (201) is slidably connected to a limiting slider two (212), the bottom surface of the limiting slider two (212) is rotatably connected to the driven worm gear (203).

5. A self-adjusting offshore wind power safe landing platform according to claim 1, characterized in that: The inner wall of the carrier box (201) is fixedly connected to two drive motors (213), and the output ends of the two drive motors (213) are fixedly connected to two active worm gears (202) respectively.

6. The self-adjusting offshore wind power safe landing platform according to claim 1, characterized in that: The outer surface of the wind turbine pile foundation (1) is fixedly connected to a fixing ring (214), and the inner wall of the fixing ring (214) is fixedly connected to a support arm (215). The end of the support arm (215) away from the fixing ring (214) is fixedly connected to the bearing box (201).

7. A self-adjusting offshore wind power safe landing platform according to claim 1, characterized in that: The wind turbine pile foundation (1) is provided with a platform mechanism (3) on its exterior. The platform mechanism (3) includes a working platform (301). The inner wall of the working platform (301) is fixedly connected to the wind turbine pile foundation (1). The outer surface of the working platform (301) is fixedly connected with a cable pile (302) and an anti-collision component (303).

8. A self-adjusting offshore wind power safe landing platform according to claim 7, characterized in that: A fixing ring 2 (304) is fixedly connected to the outer surface of the wind turbine pile foundation (1), and a support arm 2 (305) is fixedly connected to the inner wall of the fixing ring 2 (304). The end of the support arm 2 (305) away from the fixing ring 2 (304) is fixedly connected to the working platform (301).

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