CN219315790U

CN219315790U - Offshore wind power generation foundation pile convenient to detach

Info

Publication number: CN219315790U
Application number: CN202223208946.6U
Authority: CN
Inventors: 熊怡; 林伟龙; 张建璋
Original assignee: Chenyuan Ocean Technology Guangdong Co ltd
Current assignee: Chenyuan Ocean Technology Guangdong Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses an offshore wind power generation foundation pile which comprises a base, wherein a supporting pile is fixedly connected in the top of the base, a supporting frame is fixedly connected to the side wall of the supporting pile, the bottom end of the supporting frame is fixedly connected to the base, a limiting block is fixedly connected to the top side of the supporting pile, a limiting hole is formed in the side wall of the supporting pile, tightness of a connecting part is guaranteed, seawater leakage corrosion is avoided, is improved safety performance in use is improved, when in need of replacement, a worker master opens a door of a waterproof box, a clamping assembly is exposed, a pull handle is pulled outwards by force, the pull handle drives a pull rod to move towards the outer side of a supporting cylinder, a sliding plate is driven to slide in a sliding groove, the limiting rod is pulled into the supporting cylinder, the limiting rod is separated from the limiting hole, at the moment, the foundation pile is taken down from the top wall of the supporting pile for maintenance and replacement, after the installation of a new foundation pile is completed, the limiting rod is reinserted in the limiting hole by using the rebound force of a spring, and the limiting rod is beneficial to later maintenance and replacement, the whole structure is simple, and convenient to use.

Description

Offshore wind power generation foundation pile convenient to detach

Technical Field

The utility model relates to the technical field of wind power generation, in particular to an offshore wind power generation foundation pile convenient to detach.

Background

Wind energy is a clean renewable green energy source, the development efficiency is high, the economy is good, large-scale development conditions and commercialization prospects are realized, wind power generation technologies are also rapidly developed in all countries of the world, the wind power plants are mainly divided into land wind power plants and offshore wind power plants, the land wind power plants are early to start and develop and are mature, but the problems of serious land contradiction, noise pollution, gradual development of good sites and the like exist, the development of the wind power plants is gradually transferred to the sea, and wind power generation devices are built on the sea, so that wind power generation foundation piles are required to be built on the sea;

in this regard, the chinese patent of the utility model with the bulletin number CN217267597U discloses a convenient-to-detach offshore wind power generation foundation pile, which relates to the technical field of wind power generation, the upper surface of the pile is fixedly connected with a fence, the upper end of the pile is fixedly connected with a fixing ring, the outer surface of the pile is fixedly connected with a connecting plate, the inside of the connecting plate is movably inserted with a ladder plate, the side surface of the ladder plate is in threaded connection with a fixing group, the fixing group passes through the pile, the inside of the connecting plate is fixedly connected with a sleeve, the inside of the sleeve is fixedly connected with a spring, one end of the spring, which is far away from the sleeve, is fixedly connected with a telescopic rod, the telescopic rod is in sliding connection with the inside of the sleeve, and the side surface of the telescopic rod is fixedly connected with a pressing block.

Because of the sea many wind waves, the wind waves can shake the foundation structure of the offshore wind driven generator, the stability of foundation piles is affected, the existing wind power generation foundation piles cannot be disassembled, the use is inconvenient, the later replacement and maintenance are troublesome, and therefore, the offshore wind power generation foundation pile convenient to disassemble is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an offshore wind power generation foundation pile convenient to detach, so as to solve the problems in the background technology.

The foundation pile for offshore wind power generation convenient to detach comprises a base, wherein a supporting pile is fixedly connected in the top of the base;

the side wall of the supporting pile is fixedly connected with a supporting frame, and the bottom end of the supporting frame is fixedly connected to the base;

the support pile top side fixedly connected with stopper has offered spacing hole on the support pile lateral wall, and the grafting of support pile top has the foundation pile, has offered the draw-in groove in the foundation pile bottom, fixedly connected with is sealed fills up on the draw-in groove, and support pile roof activity butt is on sealed filling up, and foundation pile outer wall symmetry is connected with waterproof box, is provided with joint subassembly in the waterproof box.

Preferably, the waterproof box side wall is provided with a box door, and the outer wall of the box door is fixedly connected with a handle.

Preferably, the clamping assembly comprises a supporting cylinder, the side wall of the supporting cylinder is fixedly connected to the inner wall of the waterproof box, a sliding groove is formed in the inner wall of the supporting cylinder, and two ends of the sliding plate are movably clamped in the sliding groove.

Preferably, a side wall of the sliding plate is fixedly connected with a limiting rod, the side end of the limiting rod movably penetrates through the side wall of the waterproof box to extend into the clamping groove, and the side end of the limiting rod is movably inserted into the limiting hole.

Preferably, the other side wall of the sliding plate is fixedly connected with a pull rod, the side end of the pull rod movably penetrates through the side wall of the supporting cylinder, the side end of the pull rod is fixedly connected with a pull handle, and the side wall of the pull handle movably abuts against the side wall of the supporting cylinder.

Preferably, the pull rod is sleeved with a spring, one end of the spring is fixedly connected to the sliding plate, and the other end of the spring is fixedly connected to the inner wall of the supporting cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the grounding area is increased by arranging the base, so that the installation of the supporting pile is more stable, the stability of the device is further enhanced by arranging the supporting frame, the device is divided into the foundation pile and the supporting pile, the foundation pile is movably inserted into the supporting pile, the foundation pile is fixed by the clamping assembly, the installation is convenient and quick, the top of the supporting pile is inserted into the clamping groove in the foundation pile, the installation is convenient by arranging the sealing gasket, the sealing performance of the connecting part is ensured, the seawater leakage corrosion is avoided, the safety performance of use is improved, when the supporting pile needs to be replaced, a worker opens the door of the waterproof box, exposes the clamping assembly, pulls the pull handle outwards by force, the pull handle drives the pull rod to move to the outer side of the supporting cylinder, drives the sliding plate to slide in the sliding groove, pulls the limit rod into the supporting cylinder, the limit rod is separated from the limit hole, at the moment, the foundation pile is taken down from the top wall of the supporting pile for maintenance and replacement, after the installation of the new foundation pile is completed, the limit rod is inserted into the limit hole again by the rebound force of the spring, the sealing gasket is convenient and quick, the later maintenance and replacement are facilitated, the whole structure is simple and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing the exploded construction of the support piles and foundation piles according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the support piles and the foundation piles in the present utility model;

fig. 4 is a schematic diagram of the overall structure of the clamping assembly according to the present utility model.

In the figure: 1. a base; 2. supporting piles; 201. a limiting block; 202. a limiting hole; 3. a support frame; 4. foundation piles; 401. a clamping groove; 402. a sealing gasket; 5. a waterproof box; 501. a door; 502. a handle; 6. a clamping assembly; 61. a support cylinder; 62. a chute; 63. a slide plate; 64. a limit rod; 65. a pull rod; 66. a pull handle; 67. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an offshore wind power generation foundation pile convenient to dismantle, includes base 1, fixedly connected with support stake 2 in the base 1 top;

it should be noted that, the side wall of the supporting pile 2 is fixedly connected with a supporting frame 3, and the bottom end of the supporting frame 3 is fixedly connected to the base 1;

it should be noted that, support pile 2 topside fixedly connected with stopper 201 has offered spacing hole 202 on the support pile 2 lateral wall, and support pile 2 top is pegged graft and is had foundation pile 4, has offered draw-in groove 401 in the foundation pile 4 bottom, fixedly connected with sealed pad 402 on the interior top surface of draw-in groove 401, support pile 2 roof activity butt is on sealed pad 402, and foundation pile 4 outer wall symmetry is connected with waterproof case 5, is provided with joint subassembly 6 in the waterproof case 5.

Example 2:

please refer to fig. 3 and 4, which illustrate a second embodiment of the present utility model, which is based on the previous embodiment;

specifically, a box door 501 is installed on the side wall of the waterproof box 5, and a handle 502 is fixedly connected to the outer wall of the box door 501.

It should be noted that, the clamping assembly 6 includes a supporting cylinder 61, the side wall of the supporting cylinder 61 is fixedly connected to the inner wall of the waterproof box 5, a sliding groove 62 is provided on the inner wall of the supporting cylinder 61, and two ends of the sliding plate 63 are movably clamped in the sliding groove 62.

It should be noted that, a side wall of the sliding plate 63 is fixedly connected with a limiting rod 64, a side end of the limiting rod 64 movably penetrates through a side wall of the waterproof box 5 to extend into the clamping groove 401, and the side end of the limiting rod 64 is movably inserted into the limiting hole 202.

In addition, the other side wall of the sliding plate 63 is fixedly connected with a pull rod 65, the side end of the pull rod 65 movably penetrates through the side wall of the supporting cylinder 61, the side end of the pull rod 65 is fixedly connected with a pull handle 66, and the side wall of the pull handle 66 movably abuts against the side wall of the supporting cylinder 61.

Specifically, the pull rod 65 is sleeved with a spring 67, one end of the spring 67 is fixedly connected to the sliding plate 63, and the other end of the spring 67 is fixedly connected to the inner wall of the supporting cylinder 61.

Example 3:

referring to fig. 1 to 4, a third embodiment of the present utility model is based on the above two embodiments;

when the waterproof box is used, the grounding area is increased by arranging the base 1, the installation of the support pile 2 is more stable, the stability of the device is further enhanced by arranging the support frame 3, the device is divided into the foundation pile 4 and the support pile 2, the foundation pile 4 is movably inserted into the support pile 2, the foundation pile is fixed through the clamping assembly 6, the top of the support pile 2 is inserted into the clamping groove 401 in the foundation pile 4 conveniently and rapidly, the installation is facilitated by arranging the sealing gasket 402, the tightness of the joint is ensured, the seawater leakage corrosion is avoided, the safety performance of the use is improved, when the waterproof box is required to be replaced, a worker opens the box door 501 of the waterproof box 5, exposes the clamping assembly 6, pulls the pull handle 66 outwards with force, the pull handle 66 drives the pull rod 65 to move to the outer side of the support cylinder 61, drives the slide plate 63 to slide in the slide groove 62, the limit rod 64 is pulled into the support cylinder 61, the limit rod 64 is separated from the limit hole 202, at this moment, the foundation pile 4 is removed from the top wall of the support pile 2 for maintenance, the new foundation pile 4 is replaced by the rebound force of the spring 67, the limit rod 202 is replaced in the whole maintenance hole is replaced, the whole structure is quite simple, the maintenance is convenient to replace, the whole structure is convenient to install, and stable and the maintenance is convenient to use, and the whole maintenance is convenient to replace.

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

Claims

1. Offshore wind power generation foundation pile convenient to dismantle, including base (1), its characterized in that: a supporting pile (2) is fixedly connected in the top of the base (1);

the side wall of the supporting pile (2) is fixedly connected with a supporting frame (3), and the bottom end of the supporting frame (3) is fixedly connected to the base (1);

support stake (2) topside fixedly connected with stopper (201), set up spacing hole (202) on support stake (2) lateral wall, it has foundation pile (4) to peg graft at support stake (2) top, set up draw-in groove (401) in the foundation pile (4) bottom, fixedly connected with is sealed fills up (402) on draw-in groove (401) interior top surface, support stake (2) roof activity butt is on sealed fills up (402), foundation pile (4) outer wall symmetry is connected with waterproof box (5), be provided with joint subassembly (6) in waterproof box (5).

2. The offshore wind power generation foundation pile convenient to disassemble according to claim 1, wherein: the waterproof box is characterized in that a box door (501) is arranged on the side wall of the waterproof box (5), and a handle (502) is fixedly connected to the outer wall of the box door (501).

3. The offshore wind power generation foundation pile convenient to disassemble according to claim 1, wherein: the waterproof box is characterized in that the clamping assembly (6) comprises a supporting cylinder (61), the side wall of the supporting cylinder (61) is fixedly connected to the inner wall of the waterproof box (5), a sliding groove (62) is formed in the inner wall of the supporting cylinder (61), and two ends of a sliding plate (63) are movably clamped in the sliding groove (62).

4. An offshore wind power generation foundation pile convenient to disassemble according to claim 3, wherein: a limit rod (64) is fixedly connected to one side wall of the sliding plate (63), the side end of the limit rod (64) movably penetrates through the side wall of the waterproof box (5) and extends into the clamping groove (401), and the side end of the limit rod (64) is movably inserted into the limit hole (202).

5. The offshore wind power generation foundation pile convenient to disassemble, according to claim 4, wherein: the sliding plate is characterized in that the other side wall of the sliding plate (63) is fixedly connected with a pull rod (65), the side end of the pull rod (65) movably penetrates through the side wall of the supporting cylinder (61), the side end of the pull rod (65) is fixedly connected with a pull handle (66), and the side wall of the pull handle (66) movably abuts against the side wall of the supporting cylinder (61).

6. The offshore wind power generation foundation pile convenient to disassemble, according to claim 5, wherein: the pull rod (65) is sleeved with a spring (67), one end of the spring (67) is fixedly connected to the sliding plate (63), and the other end of the spring (67) is fixedly connected to the inner wall of the supporting cylinder (61).