CN218184725U

CN218184725U - Lifting type net cage structure integrated on deep sea wind power foundation

Info

Publication number: CN218184725U
Application number: CN202221873731.3U
Authority: CN
Inventors: 田正林; 吴光林; 林金波; 赫岩莉; 毛鸿飞
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-03
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses an over-and-under type box with a net structure integrated in deep sea wind-powered electricity generation basis, including the fixed station, the up end of fixed station is fixed with the support column perpendicularly symmetrically, and is fixed with the mount table on the support column, and the terminal surface is fixed with the steel-pipe pile perpendicularly symmetrically under the fixed station, and the steel-pipe pile is installed and is fixed subaerial simultaneously; further comprising: and the net cage framework is arranged below the fixed table, a net is connected to the net cage framework, and a rotatable net cover is connected to the upper end of the net. This integrated over-and-under type box with a net structure in deep sea wind-powered electricity generation basis, neotype structural design, over-and-under type box with a net structure can go up and down on installation guider, has avoided extreme wave to the destruction of box with a net structure, make full use of space and wind-powered electricity generation infrastructure under water, cooperation buffer gear can guarantee the stability of box with a net, can realize the cleaning effect to the steel-pipe pile through the clearance mechanism of linkage, avoids the last impurity bonding of steel-pipe pile to influence the life of steel-pipe pile.

Description

Lifting type net cage structure integrated on deep sea wind power foundation

Technical Field

The utility model relates to a box with a net structure fuses development research technical field with wind-powered electricity generation basis among the ocean engineering, specifically is an integrated over-and-under type box with a net structure in deep sea wind-powered electricity generation basis.

Background

In recent years, the wind power industry and the net cage culture industry are widely concerned with fusion development, the net cage culture and the wind power fusion need to fully utilize a space sea area, a wind power foundation utilizes an overwater space, a net cage structure only can utilize an underwater space, but the space of a water area below the wind power foundation is limited, a space-saving structural type needs to be adopted, the net cage structure needs to be fixed on a steel pipe pile foundation, the lifting type net cage structure is just a structural type which saves the underwater space and fully utilizes the wind power foundation, and can sink underwater under severe sea conditions, so that the impact damage effect of extreme waves on the net cage structure is avoided; the caisson structure foundation is a net cage structure framework and bears the action of various external forces, the framework structure transmits various forces to the steel pipe piles and finally to the seabed foundation, and the net cage structure and the wind power foundation form a whole;

the lifting type net cage structure integrated on the deep sea wind power foundation is suitable for being installed on the built wind power foundation, and the problem of utilization rate of an underwater space is not fully considered initially because the built wind power foundation is limited; the lifting type net cage structure gives consideration to the problem of the limitation of underwater space and the full utilization of the wind power foundation steel pipe pile, so that the fusion development of the wind power foundation and the net cage culture in the established wind power project becomes possible;

in many published technical patents, the case and the technical scheme that will install over-and-under type box with a net structure on the basis of built wind-powered electricity generation have not been proposed now, the utility model discloses to make full use of built wind-powered electricity generation basis and space under water, promote the range of application of over-and-under type box with a net structure in actual engineering, have important value to the popularization and application of the wind-powered electricity generation industry integration development.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated over-and-under type box with a net structure in deep sea wind-powered electricity generation basis to provide wind-powered electricity generation basis and breed the problem that the box with a net fuses, space under water on water can not high-efficiently utilize in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type net cage structure integrated on a deep sea wind power foundation comprises a fixed table, wherein supporting columns are vertically and symmetrically fixed on the upper end face of the fixed table, an installation table is fixed at the upper ends of the supporting columns, steel pipe piles are vertically and symmetrically fixed on the lower end face of the fixed table, and the steel pipe piles are installed and fixed on the ground;

further comprising:

the net cage framework is arranged below the fixed table, a net is connected to the net cage framework, a rotatable net cover is connected to the upper end of the net, lifting lugs are symmetrically fixed to the upper end face of the net cage framework and are mutually connected with lifting rods, the lifting rods penetrate through the fixed table and the mounting table to slide, meanwhile, the lifting rods are mutually connected with a lifter to achieve a lifting effect, and the lifter is fixed to the mounting table;

and the guide pipe is connected to the steel pipe pile, and a rotating shaft is symmetrically connected to the inner bearing of the guide pipe.

Preferably, be sliding connection between steel-pipe pile and the stand pipe, and still fixed symmetric distribution has the dogtooth pole on the steel-pipe pile to be sliding connection between dogtooth pole and the stand pipe, when the box with a net skeleton goes up and down, through the sliding guide effect between steel-pipe pile and the stand pipe and the sliding action between dogtooth pole and the stand pipe, can guarantee the stability that box with a net skeleton goes up and down.

Preferably, the net cage framework is symmetrically fixed with connecting rods, the connecting rods and the guide pipes are connected with each other to slide, and when the net cage framework generates a certain displacement relative to the net cage framework, the stable linear motion of the net cage framework can be ensured through the sliding action between the connecting rods and the guide pipes, so that the stability of the net cage framework is ensured.

Preferably, springs are symmetrically fixed on the connecting rod, the other ends of the springs are fixed on the guide pipe, the connecting rod passes through an elastic mechanism formed between the springs and the guide pipe, the buffering mechanism is formed by the elastic mechanism, and when the net cage framework is under the acting force of sea waves or water flow, the net cage framework can move to a certain extent under the elastic action of the springs to achieve the buffering action, so that the net cage framework is effectively prevented from being damaged, and the service life of the net cage framework is ensured.

Preferably, still be fixed with clean brush on the rotation axis, and clean brush is the symmetric distribution about the central line of stand pipe to clean brush slides with steel-pipe pile mutual contact, constitutes clearance mechanism through above-mentioned mechanism, because the stand pipe is installed in the sea water, easily bonds impurity, when the box with a net skeleton goes up and down, can realize the cleaning action to the steel-pipe pile through the effect of clean brush, avoids impurity bonding to lead to the steel-pipe pile corrosion to damage, thereby prolongs the life of steel-pipe pile.

Preferably, the gear is fixed on the rotating shaft and symmetrically distributed about the center line of the rotating shaft, and the gear is meshed with the convex tooth rods to realize a transmission effect.

Compared with the prior art, the beneficial effects of the utility model are that: this integrated over-and-under type box with a net structure on deep sea wind-powered electricity generation basis, adopt neotype structural design, over-and-under type box with a net structure can go up and down on installation guider, avoided extreme wave to the destruction of box with a net structure, make full use of space and wind-powered electricity generation infrastructure under water, cooperation buffer gear can guarantee the stability of box with a net, clearance effect to the steel-pipe pile can be realized to the clearance mechanism through the linkage, avoid the steel-pipe pile to go up the life that impurity bonds and influences the steel-pipe pile, its concrete content is as follows:

1. the lifting type net cage structure integrated with the deep sea wind power foundation is provided with the lifting rod, when extreme waves are encountered, the lifting rod is controlled to descend under the action of the lifting machine, the guide is realized by matching with the sliding action between the guide pipe and the steel pipe pile, and the lifting stability of the net cage framework can be ensured by matching with the elastic buffering action of the spring, so that the net cage framework can be sunk into the sea bottom, and the damage of the extreme waves to the net cage structure is effectively avoided;

2. this integrated over-and-under type box with a net structure on deep sea wind-powered electricity generation basis is provided with clean brush, when the stand pipe removed, through the meshing transmission effect of gear and protruding ratch, can make rotation axis and clean brush rotate, the clearance effect to the steel-pipe pile can be realized to the contact sliding effect between clean brush of cooperation and the steel-pipe pile to effectively avoid impurity on the steel-pipe pile to bond the life who influences the steel-pipe pile.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the cage frame of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the guide tube of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the top view structure of the guiding tube of the present invention.

In the figure: 1. a fixed table; 2. a support column; 3. a mounting table; 4. steel pipe piles; 401. a rack bar; 5. a cage framework; 501. a connecting rod; 6. netting; 7. a net cover; 8. lifting lugs; 9. a lifting bar; 10. a hoist; 11. a guide tube; 12. a spring; 13. a rotating shaft; 14. cleaning the brush; 15. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a lifting type net cage structure integrated on a deep sea wind power foundation comprises a fixed platform 1, wherein supporting columns 2 are vertically and symmetrically fixed on the upper end face of the fixed platform 1, an installation platform 3 is fixed on the upper ends of the supporting columns 2, steel pipe piles 4 are vertically and symmetrically fixed on the lower end face of the fixed platform 1, and the steel pipe piles 4 are installed and fixed on the ground;

further comprising:

the net cage framework 5 is arranged below the fixed table 1, a net 6 is connected onto the net cage framework 5, a rotatable net cover 7 is connected onto the upper end of the net 6, lifting lugs 8 are symmetrically fixed onto the upper end face of the net cage framework 5, the lifting lugs 8 are connected with lifting rods 9, the lifting rods 9 penetrate through the fixed table 1 and the mounting table 3 to slide, meanwhile, the lifting rods 9 are connected with a lifter 10 to achieve a lifting effect, and the lifter 10 is fixed onto the mounting table 3;

and the guide pipe 11 is connected to the steel pipe pile 4, and the inner bearing of the guide pipe 11 is symmetrically connected with a rotating shaft 13.

The steel pipe pile 4 is in sliding connection with the guide pipe 11, the steel pipe pile 4 is further fixedly and symmetrically distributed with convex tooth rods 401, and the convex tooth rods 401 are in sliding connection with the guide pipe 11; the net cage framework 5 is also symmetrically fixed with connecting rods 501, and the connecting rods 501 and the guide pipes 11 are mutually connected for sliding; the connecting rod 501 is further symmetrically fixed with springs 12, the other ends of the springs 12 are fixed on the guide tube 11, and the connecting rod 501 and the guide tube 11 form an elastic mechanism through the springs 12.

When the lifting type net cage structure integrated on the deep sea wind power foundation is used, firstly, the whole device is installed according to the structure shown in fig. 1, the wind power generation mechanism is installed and fixed on the upper end face of the installation platform 3, when the wind power generation mechanism is exposed to severe windy weather, in order to prevent the net cage framework 5 and the netting 6 from being damaged under extreme waves, the net cage framework 5 needs to be sunk under the sea surface to ensure the safety of the net cage framework 5, at the moment, the lifting rod 9 is controlled to move downwards only through the action of the lifting machine 10, so that the lifting lug 8 and the net cage framework 5 are driven to move downwards, the stability of the movement of the net cage framework 5 can be ensured by matching the sliding guide action between the steel pipe pile 4 and the guide pipe 11, and the net cage framework 5 still can be influenced by certain waves when the net cage framework 5 moves, at the moment, the damping can be buffered through the elastic action of the spring 12 and the sliding action between the connecting rod 501 and the guide pipe 11, thereby effectively preventing the damage of the net cage framework 5 from being damaged and ensuring the stability of the movement of the net cage framework 5.

A cleaning hairbrush 14 is fixed on the rotating shaft 13, the cleaning hairbrush 14 is symmetrically distributed about the center line of the guide pipe 11, and the cleaning hairbrush 14 is contacted with the steel pipe pile 4 to slide; the rotating shaft 13 is fixed with a gear 15, the gear 15 is symmetrically distributed about the center line of the rotating shaft 13, and the gear 15 and the convex tooth rod 401 are meshed with each other to realize a transmission function.

Remove the in-process at stand pipe 11, drive rotation axis 13 simultaneously and remove, pass through the meshing transmission effect between gear 15 and the protruding tooth pole 401 this moment, can drive rotation axis 13 and carry out the rotation, thereby drive clean brush 14 and rotate, through the contact sliding effect between clean brush 14 and the steel-pipe pile 4, can realize clearing up the impurity that bonds 4 surfaces of steel-pipe pile, thereby guarantee the cleanness on 4 surfaces of steel-pipe pile, and then effectively avoid influencing the normal slip of stand pipe 11 and the 4 corrosion scheduling problems of steel-pipe pile because of impurity bonds, guarantee the normal use of device and improve the life of steel-pipe pile 4.

The working principle is as follows: as shown in fig. 1-5, when the lifting type net cage structure integrated with the deep sea wind power foundation is used, firstly, the installation of the whole device is realized according to the installation of fig. 1, a wind power generation mechanism is installed and fixed on the upper end surface of an installation platform 3, when the lifting type net cage structure is subjected to severe windy weather, a lifting rod 9 is controlled to move downwards through the action of a lifter 10, so that a net cage framework 5 is driven to move downwards to sink into the sea surface, the damage of the net cage framework 5 due to the action of sea waves is effectively avoided, the net cage framework 5 is still influenced by certain waves when moving, and at the moment, the buffering and shock absorption are realized through the elastic action of a spring 12, and the moving stability of the net cage framework 5 is ensured; remove the in-process at stand pipe 11, meshing transmission between cooperation gear 15 and the protruding tooth pole 401, can drive rotation axis 13 and clean brush 14 and rotate, can realize clearing up the impurity that bonds 4 surfaces of steel-pipe pile through clean brush 14, thereby guarantee the cleanness on 4 surfaces of steel-pipe pile, and then effectively avoid influencing the normal slip of stand pipe 11 and the corrosion scheduling problem of steel-pipe pile 4 because of impurity bonds, guarantee the normal use of device and improve the life of steel-pipe pile 4, this is exactly this integrated in the operating principle of deep sea wind power basic over-and-under type box with a net structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lifting type net cage structure integrated on a deep sea wind power foundation comprises a fixed platform (1), wherein supporting columns (2) are vertically and symmetrically fixed on the upper end face of the fixed platform (1), an installation platform (3) is fixed at the upper ends of the supporting columns (2), steel pipe piles (4) are vertically and symmetrically fixed on the lower end face of the fixed platform (1), and the steel pipe piles (4) are installed and fixed on the ground;

it is characterized by also comprising:

the net cage framework (5) is arranged below the fixed platform (1), a net cover (6) is connected to the net cage framework (5), a rotatable net cover (7) is connected to the upper end of the net cover (6), lifting lugs (8) are symmetrically fixed to the upper end face of the net cage framework (5), the lifting lugs (8) are connected with lifting rods (9) mutually, the lifting rods (9) penetrate through the fixed platform (1) and the mounting platform (3) to slide, meanwhile, the lifting rods (9) are connected with a lifter (10) mutually to achieve a lifting effect, and the lifter (10) is fixed to the mounting platform (3);

and the guide pipe (11) is connected to the steel pipe pile (4), and a rotating shaft (13) is symmetrically connected to the inner bearing of the guide pipe (11).

2. The lifting type net cage structure integrated on the deep sea wind power foundation according to claim 1, characterized in that: sliding connection is adopted between the steel pipe pile (4) and the guide pipe (11), convex tooth rods (401) are fixedly and symmetrically distributed on the steel pipe pile (4), and sliding connection is adopted between the convex tooth rods (401) and the guide pipe (11).

3. The lifting type net cage structure integrated on deep sea wind power foundation according to claim 1, characterized in that: still the symmetry is fixed with connecting rod (501) on box with a net skeleton (5), and connecting rod (501) and stand pipe (11) interconnect slide.

4. The lifting type net cage structure integrated on deep sea wind power foundation according to claim 3, characterized in that: the connecting rod (501) is also symmetrically fixed with springs (12), the other ends of the springs (12) are fixed on the guide pipe (11), and the connecting rod (501) and the guide pipe (11) form an elastic mechanism through the springs (12).

5. The lifting type net cage structure integrated on the deep sea wind power foundation according to claim 1, characterized in that: and a cleaning brush (14) is further fixed on the rotating shaft (13), the cleaning brushes (14) are symmetrically distributed around the center line of the guide pipe (11), and the cleaning brushes (14) and the steel pipe pile (4) are in mutual contact to slide.

6. The lifting type net cage structure integrated on the deep sea wind power foundation according to claim 1, characterized in that: the gear (15) is fixed on the rotating shaft (13), the gears (15) are symmetrically distributed around the center line of the rotating shaft (13), and the gears (15) and the convex tooth rod (401) are meshed with each other to achieve a transmission effect.