CN215163153U

CN215163153U - Marine wind power basis overcoat cage auxiliary anode mounting structure

Info

Publication number: CN215163153U
Application number: CN202121107382.XU
Authority: CN
Inventors: 徐雷; 陆云; 曹国锋
Original assignee: Shanghai Fushen Marine Engineering Co ltd
Current assignee: Shanghai Fushen Marine Engineering Co ltd
Priority date: 2021-05-23
Filing date: 2021-05-23
Publication date: 2021-12-14
Anticipated expiration: 2031-05-23

Abstract

The utility model discloses an offshore wind power basis overcoat cage auxiliary anode mounting structure, concretely relates to offshore wind power basis auxiliary anode installation technical field, including wind power pole basis, wind power pole basis top is equipped with flange, the fixed a plurality of head rods that are equipped with in flange bottom, it is a plurality of the head rod centers on the even distribution in wind power pole basis interval in wind power pole basis outer end, the fixed a plurality of mounting brackets that are equipped with in head rod outer end is located the bottom three the mounting bracket is two double-wisely all fixed and is equipped with a plurality of second connecting rods. The utility model discloses an install first positive pole, second positive pole and third positive pole in the cover cage outer end that mounting bracket, head rod and second connecting rod are constituteed to convenient remove suitable position with it, in order to make things convenient for the staff to change on the sea surface, thereby can the effectual degree of difficulty that reduces the change, and can get rid of the potential safety hazard that exists under the sea surface.

Description

Marine wind power basis overcoat cage auxiliary anode mounting structure

Technical Field

The utility model relates to an auxiliary anode installation technical field in marine wind power basis, concretely relates to marine wind power basis overcoat cage type auxiliary anode mounting structure.

Background

Wind power generation is a mode capable of converting kinetic energy of wind into electric energy, the wind is pollution-free energy, the mode of generating electricity by utilizing the wind power is very environment-friendly, and the electric energy generated by the wind power is very huge. Compared with the land with more shelters, the wide sea surface is a good place for wind power generation, a wind power foundation capable of supporting fan blades needs to be installed on the sea surface in the process of wind power generation, the offshore wind turbine foundation is an important supporting structure of a wind turbine tower, a steel structure is usually adopted, and the offshore wind turbine foundation has the difficulties of long design life, high investment, high detection and maintenance difficulty and the like. In order to reduce overlooking of the wind power foundation by seawater, an anode and a cathode are often installed on the wind power foundation, and the seawater only corrodes the anode and protects the wind power foundation by utilizing the electrolysis principle.

The positive pole among the prior art is direct mount in the outer end of wind-powered electricity generation pole basis more, still need work to remove the outer end of wind-powered electricity generation pole basis through the cat ladder and change it after the positive pole is corroded by the sea water, and the positive pole is mostly buried in the sea water in addition, and the staff still need submerge in the sea water at the in-process of changing, and the degree of difficulty of change is great, and the staff still can have certain potential safety hazard in submerging the sea water in addition.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an offshore wind power basis overcoat cage auxiliary anode mounting structure, through with first positive pole, second positive pole and third positive pole are installed at the mounting bracket, the cover cage outer end that head rod and second connecting rod are constituteed, in order to conveniently remove suitable position with it, in order to make things convenient for the staff to change on the sea surface, thereby can the effectual degree of difficulty that reduces the change, and can get rid of the potential safety hazard that exists under the sea surface, in order to solve among the prior art because the change degree of difficulty that the outer end of positive pole fixed mounting leads to at wind power pole basis is great and there is the problem of potential safety hazard.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a cage type auxiliary anode mounting structure of an offshore wind power foundation comprises a wind power pole foundation, wherein a connecting flange is arranged at the top of the wind power pole foundation, a plurality of first connecting rods are fixedly arranged at the bottom of the connecting flange and uniformly distributed at intervals around the wind power pole foundation at the outer end of the wind power pole foundation, a plurality of mounting frames are fixedly arranged at the outer end of each first connecting rod, the mounting frames are sleeved at the outer end of the wind power pole foundation, the intervals between every two mounting frames are equal, a plurality of second connecting rods are fixedly arranged between every two three mounting frames at the bottom, the mounting frames, the first connecting rods and the second connecting rods form a cage, a first reference electrode and a second reference electrode are respectively fixedly arranged at two sides of the outer end of the bottommost mounting frame, and a first anode and a second anode are respectively fixedly arranged at the front side and the rear side of the mounting frame, wind-powered electricity generation pole basis front side is equipped with third reference electrode and third anode, the third reference electrode is established in third anode one side, the third reference electrode top is equipped with two first lifting ropes, first lifting rope top and flange front side bottom fixed connection, third anode top both sides all are equipped with the second lifting rope, second lifting rope top and flange front side bottom fixed connection.

Furthermore, the first reference electrode, the second reference electrode, the third reference electrode, the first anode, the second anode and the third anode are all fixedly provided with leads.

Furthermore, two first electrode supports are fixedly arranged on one side of the second anode, one end of each first electrode support is fixedly connected with the outer wall of the mounting frame, one ends of the two wires are arranged inside the two first electrode supports, and the other ends of the wires penetrate through the first electrode supports to extend out of the tops of the first electrode supports.

Furthermore, first cable protection pipe is fixed to first reference electrode top and bottom all, first cable protection pipe one end and mounting bracket outer wall fixed connection, wherein two wire one end is established at two first cable protection intraducts, should the wire other end passes the first cable protection pipe that is located the top and extends first cable protection pipe top.

Furthermore, the outer ends of two leads respectively connected with the two second anodes are sleeved with second electrode supports.

Furthermore, the outer ends of two wires respectively connected with the two first reference electrodes are sleeved with second cable protection pipes.

Further, the top end of the third reference electrode penetrates through two first limiting plates, two first lifting ropes are arranged at the tops of the first limiting plates located at the tops, the top end of the third anode penetrates through two second limiting plates, and two second reference electrodes are arranged at the tops of the second limiting plates located at the tops.

The utility model has the advantages of as follows:

the utility model has the advantages that the outer end of the wind power pole foundation is provided with the sleeve cage consisting of the mounting frame, the first connecting rod and the second connecting rod, the sleeve cage is arranged at the outer end of the wind power pole foundation through the connecting flange, then the first anode and the second anode are arranged at the outer end of the mounting frame, the third anode is arranged at the outer end of the wind power pole foundation through the second lifting rope, the first anode and the second anode can be moved to the position which is convenient for the operation of workers only by adjusting the position of the sleeve cage when the first anode and the second anode need to be replaced, the third anode can be moved to the position which is convenient for the workers to take only by pulling the second lifting rope when the third anode is replaced, so that the workers can replace the first anode, the second anode and the third anode without submerging into seawater, compared with the prior art, the replacement difficulty of the anodes can be effectively reduced, but also to prevent danger to the life safety of the staff.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view of the wind pole foundation in the direction a-a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the installation of a second anode according to the present invention;

fig. 4 is a schematic view illustrating the installation of a first reference electrode provided by the present invention;

fig. 5 is an enlarged view of B in fig. 1 according to the present invention;

fig. 6 is an enlarged view of C in fig. 1 according to the present invention.

In the figure: the device comprises a wind power pole foundation 1, a mounting frame 2, a first connecting rod 3, a connecting flange 4, a second connecting rod 5, a first reference electrode 6, a second reference electrode 7, a third reference electrode 8, a first anode 9, a second anode 10, a third anode 11, a first electrode support 12, a second electrode support 13, a first cable protection tube 14, a second cable protection tube 15, a first lifting rope 16, a second lifting rope 17 and a lead 18.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached

drawings

1, 2, 5 and 6 in the specification, the outer cage type auxiliary anode installation structure of the offshore wind power foundation comprises a wind power pole foundation 1, a connecting flange 4 is arranged at the top of the wind power pole foundation 1 and is convenient to be fixed at the outer end of the wind power pole foundation 1 through the connecting flange 4 and the cage, a plurality of first connecting rods 3 are fixedly arranged at the bottom of the connecting flange 4, the plurality of first connecting rods 3 are uniformly distributed at the outer end of the wind power pole foundation 1 around the wind power pole foundation 1 at intervals and are convenient to connect a plurality of installation frames 2 together by using the plurality of first connecting rods 3, a plurality of installation frames 2 are fixedly arranged at the outer end of the first connecting rods 3, the installation frames 2 are sleeved at the outer end of the wind power pole foundation 1, the intervals between every two installation frames 2 are equal, a plurality of second connecting rods 5 are fixedly arranged between every two installation frames 2 positioned at the bottom, the connection strength between every two installation frames 2 can be enhanced by using a second connecting rod 5, a plurality of installation frames 2, a first reference electrode 6 and a second reference electrode 7 are fixedly arranged on two sides of the outer end of the bottommost installation frame 2 respectively, a closed loop in an electrolytic reaction can be formed by the installation frames 2, the first reference electrode 3 and the second connecting rod 5 and can form an electron lost by an anode in electrolysis with the first anode 9 and the second anode 10, the electron lost by the anode in electrolysis is received, the first anode 9 and the second anode 10 are fixedly arranged on the front side and the rear side of the installation frame 2 respectively, a third reference electrode 8 and a third anode 11 are arranged on the front side of the wind power rod foundation 1, the third reference electrode 8 is arranged on one side of the third anode 11, two first lifting ropes 16 are arranged on the top of the third reference electrode 8, the top ends of the first lifting ropes 16 are fixedly connected with the bottom of the front side of the connecting flange 4, and second lifting ropes 17 are arranged on two sides of the top of the third anode 11, the top end of the second lifting rope 17 is fixedly connected with the bottom of the front side of the connecting flange 4, the third reference electrode 8 and the third anode 11 are fixed at the outer end of the wind power pole foundation 1 by utilizing the first lifting rope 16 and the second lifting rope 17, and the third reference electrode 8 and the third anode 11 can be replaced by only lifting the first lifting rope 16 and the second lifting rope 17.

Further, all the first reference electrode 6, the second reference electrode 7, the third reference electrode 8, the first anode 9, the second anode 10 and the third anode 11 are fixedly provided with leads 18, so that the cathode and the anode in the electrolytic reaction can be conveniently connected to form a closed loop, and the wind pole foundation 1 can be protected by the sacrificial anode.

Further, 8 tops of third reference electrode run through two first limiting plates, two first lifting ropes 16 all establish the top at the first limiting plate that is located the top, 11 tops of third positive pole run through two second limiting plates, two second reference electrode 7 all establishes the top at the second limiting plate that is located the top, is convenient for utilize the position of two first limiting plates and the fixed third reference electrode 8 of second limiting plate and third positive pole 11, also is convenient for connect the bottom of first lifting rope 16 and second lifting rope 17 respectively in the both sides of third reference electrode 8 and third positive pole 11.

The implementation scenario is specifically as follows: the outer end of the wind power pole foundation 1 is provided with a sleeve cage consisting of an installation frame 2, a first connecting rod 3 and a second connecting rod 5, the sleeve cage is arranged at the outer end of the wind power pole foundation 1 through a connecting flange 4, then a first anode 9 and a second anode 10 are arranged at the outer end of the installation frame 2, a third anode 11 is arranged at the outer end of the wind power pole foundation 1 through a second lifting rope 17, the first anode 9 and the second anode 10 can be moved to the position where a worker can conveniently operate only by adjusting the position of the sleeve cage when the first anode 9 and the second anode 10 need to be replaced, the third anode 11 can be moved to the position where the worker can conveniently take when the third anode 11 is replaced only by pulling the second lifting rope 17, so that the worker can replace the first anode 9, the second anode 10 and the third anode 11 without submerging into seawater, compared with the prior art, the replacement difficulty of the anode can be effectively reduced, and danger can be prevented from being caused to the life safety of workers.

Referring to the attached drawings 3 and 4 in the specification, in the marine wind power foundation outer cage type auxiliary anode installation structure of the embodiment, two first electrode supports 12 are fixedly arranged on one side of the second anode 10, one end of each first electrode support 12 is fixedly connected with the outer wall of the installation frame 2, so that the second anode 10 is conveniently fixed at the outer end of the wind power pole foundation 1 through the first electrode supports 12, the second anode 10 can be conveniently installed, wherein one ends of two wires 18 are arranged inside the two first electrode supports 12, and the other ends of the wires 18 penetrate through the first electrode supports 12 and extend out of the tops of the first electrode supports 12.

Further, first reference electrode 6 top and bottom are all fixed and are equipped with first cable protection pipe 14, first cable protection pipe 14 one end and mounting bracket 2 outer wall fixed connection, wherein two 18 one end of wire are established inside two first cable protection pipes 14, this 18 other end of wire passes the first cable protection pipe 14 that is located the top and extends first cable protection pipe 14 top, is convenient for install first reference electrode 6 in the outer end of wind pole basis 1 through first cable protection pipe 14 to can fix the position of first reference electrode 6.

Further, the outer ends of the two leads 18 respectively connected with the two second anodes 10 are respectively sleeved with a second electrode support 13, so that the second electrode support 13 is used for isolating the corrosion of seawater to the leads 18, and the inner leads 18 can be protected.

Further, the outer ends of the two leads 18 respectively connected with the two first reference electrodes 6 are respectively sleeved with a second cable protection tube 15, so that the second cable protection tube 15 is convenient to isolate the corrosion of seawater on the leads 18, and the leads 18 inside can be protected.

The implementation scenario is specifically as follows: when installing first reference electrode 6 and second anode 10 in the outer end of mounting bracket 2, first reference electrode 6 can be earlier with weld between two first cable protection pipes 14, then first cable protection pipe 14 one end is welded together with the mounting bracket 2 outer wall to can fix first reference electrode 6 in the outer end of mounting bracket 2, equally when installing second anode 10, can be in second anode 10 one side installation two first electrode support 12, and weld it together, then weld the one end of first electrode support 12 together with the mounting bracket 2 outer wall again, thereby can fix second anode 10 in the outer end of mounting bracket 2.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an offshore wind power basis overcoat cage auxiliary anode mounting structure, includes wind power pole basis (1), its characterized in that: the wind power pole is characterized in that a connecting flange (4) is arranged at the top of the wind power pole foundation (1), a plurality of first connecting rods (3) are fixedly arranged at the bottom of the connecting flange (4), the first connecting rods (3) surround the wind power pole foundation (1) and are uniformly distributed at intervals at the outer end of the wind power pole foundation (1), a plurality of mounting frames (2) are fixedly arranged at the outer end of the first connecting rods (3), the mounting frames (2) are sleeved at the outer end of the wind power pole foundation (1), the intervals between every two mounting frames (2) are equal, a plurality of second connecting rods (5) are fixedly arranged between every two mounting frames (2) at the bottom, a plurality of mounting frames (2), the first connecting rods (3) and the second connecting rods (5) form a lantern, a first reference electrode (6) and a second reference electrode (7) are fixedly arranged on two sides of the outer end of the bottommost mounting frame (2) respectively, this the front side and the rear side of mounting bracket (2) are fixed respectively and are equipped with first positive pole (9) and second positive pole (10), wind pole basis (1) front side is equipped with third reference electrode (8) and third positive pole (11), third reference electrode (8) are established in third positive pole (11) one side, third reference electrode (8) top is equipped with two first lifting ropes (16), first lifting rope (16) top and flange (4) front side bottom fixed connection, third positive pole (11) top both sides all are equipped with second lifting rope (17), second lifting rope (17) top and flange (4) front side bottom fixed connection.

2. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 1, wherein: and the first reference electrode (6), the second reference electrode (7), the third reference electrode (8), the first anode (9), the second anode (10) and the third anode (11) are all fixedly provided with leads (18).

3. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 2, wherein: two first electrode supports (12) are fixedly arranged on one side of the second anode (10), one end of each first electrode support (12) is fixedly connected with the outer wall of the mounting frame (2), one ends of the leads (18) are arranged inside the two first electrode supports (12), and the other ends of the leads (18) penetrate through the first electrode supports (12) and extend out of the tops of the first electrode supports (12).

4. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 2, wherein: first reference electrode (6) top and bottom are all fixed and are equipped with first cable protection pipe (14), first cable protection pipe (14) one end and mounting bracket (2) outer wall fixed connection, wherein two wire (18) one end is established inside two first cable protection pipes (14), should wire (18) other end passes first cable protection pipe (14) that are located the top and extends first cable protection pipe (14) top.

5. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 3, wherein: and the outer ends of two leads (18) respectively connected with the two second anodes (10) are sleeved with second electrode supports (13).

6. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 4, wherein: and the outer ends of two leads (18) respectively connected with the two first reference electrodes (6) are sleeved with second cable protection pipes (15).

7. The offshore wind power foundation outer cage type auxiliary anode mounting structure of claim 1, wherein: the top end of the third reference electrode (8) penetrates through the two first limiting plates, the two first lifting ropes (16) are arranged at the tops of the first limiting plates at the tops, the top end of the third anode (11) penetrates through the two second limiting plates, and the two second reference electrodes (7) are arranged at the tops of the second limiting plates at the tops.