CN214836875U

CN214836875U - Strong wind resistant offshore power generation pile foundation

Info

Publication number: CN214836875U
Application number: CN202120532432.2U
Authority: CN
Inventors: 顾赛华; 刘流; 张�成; 荣波; 孙伟伟; 严善良; 王柱
Original assignee: Jiangsu Strongwind Marine Equipment Co ltd
Current assignee: Jiangsu Strongwind Marine Equipment Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-23
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses an anti-strong wind type offshore power generation pile foundation, which relates to the relevant technical field of offshore pile foundations and comprises a blade, a pile foundation and a base, wherein a fixed block is fixedly arranged on the upper surface of the base near an intermediate position, a first nut is connected with the upper surface of the fixed block through a thread, a first fixed rod is fixedly connected on the upper surface of the fixed block near the intermediate position, a supporting plate is welded on the surface of the first fixed rod near the top end, one end of the supporting plate is fixedly connected with the pile foundation, and a supporting column is fixedly connected on the upper surface of the pile foundation, the utility model is provided with a pouring groove, a clamping block and a blade, the pile foundation is inserted into the base, the pile foundation is fixed on the surface of the clamping block through the clamping groove, then cement is poured into the pile foundation through the pouring groove, so that the cement flows into a forming groove through the pouring groove, and the joint of the pile foundation and the base is more stable, and it is fixed with pile foundation and first dead lever through the backup pad, avoid meetting the high wind and cause the damage to the pile foundation, reduce the influence to power generation facility.

Description

Strong wind resistant offshore power generation pile foundation

Technical Field

The utility model relates to a marine pile foundation correlation technique field specifically relates to an anti strong wind formula marine power generation pile foundation.

Background

Deep foundations consisting of piles and pile caps (caps for short) connecting the tops of the piles or single-pile foundations consisting of columns and pile foundations, for short, pile foundations. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; if the upper part of the pile body is exposed out of the ground and the bottom of the bearing platform is positioned above the ground, the pile foundation is called a high bearing platform pile foundation, the pile foundation is an ancient basic type, and the piling technology goes through the development process of thousands of years. Both pile foundation materials and pile types, or piling machinery and construction methods have been greatly developed, and modern foundation engineering systems have been formed. In some cases, the adoption of the pile foundation can greatly reduce the workload of a construction site and the consumption of materials.

The offshore wind driven generator is large in size and high in gravity center, and is generally installed by adopting a method of sectional manufacturing, sectional transportation and sectional installation and finally general assembly in an offshore wind farm. The tower is one of offshore wind driven generator parts and is also a supporting mechanism of an offshore wind driven generator working cabin and blades, the tower generally adopts a truss structure consisting of angle steel or round steel, the top of the tower supports the generator working cabin and the blades, and the bottom of the tower is connected with the other offshore wind driven generator part: and (5) pile foundation foundations. The number of the pile foundations is generally not less than 3, and the 3 pile foundations form a pyramidal tripod stand, so that the tower can be stably supported. The pile foundation is generally made of round steel, the bottom of the pile foundation is a circular flange, a plurality of bolt holes are formed in the flange, and the flange and the bolt holes are used for fixing the pile foundation on a marine cement pier.

The prior art has the following problems: current marine power generation pile foundation basis is unstable, because the effect of wave and trend, receives the impact around the marine pile foundation basis, meets the strong wind in addition and causes the damage easily to influence power generation facility and generate electricity, the connection between the pile foundation receives the influence of rivers easily, connects the life that unstable can reduce the pile foundation, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide an anti strong wind formula offshore power generation pile foundation, current offshore power generation pile foundation basis that provides in the above-mentioned background art has been solved to this technical scheme is unstable, because the effect of wave and trend, receive the impact around the offshore pile foundation, meet the strong wind in addition and cause the damage easily, thereby influence power generation facility and generate electricity, the connection between the pile foundation receives the influence of rivers easily, connect the unstable life that can reduce the pile foundation, be unfavorable for the problem of use.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an anti strong wind formula marine power generation pile foundation, a serial communication port, including paddle, pile foundation and base, the upper surface of base is close to intermediate position department fixed mounting and has the fixed block, the upper surface threaded connection of fixed block has first nut, the upper surface of fixed block is close to the first dead lever of intermediate position department fixedly connected with, the surface of first dead lever is close to the top welding and has the backup pad, the one end fixedly connected with pile foundation of backup pad, the last fixed surface of pile foundation is connected with the support column, the spring has been cup jointed on the surface of support column, the fixed surface of support column installs the base station, and the one end of support column runs through in the base station, the one end threaded connection of support column has the second nut, support column and base station pass through second nut fixed connection.

Preferably, the upper surface of base station is close to intermediate position department fixedly connected with second dead lever, the inside of second dead lever is close to the top and has seted up quick-witted case, the inner wall fixedly connected with generator of machine case, the output of generator runs through second dead lever fixedly connected with pivot, the fixed surface of pivot installs the paddle, the one end fixed mounting of pivot has fixed cover plate, the surface of second dead lever is close to top fixedly connected with mount, the one end rotation of mount is connected with the anemograph.

Preferably, the fixed surface of pile foundation is connected with the fixed plate, the surperficial rotation of fixed plate is connected with the blade, the filling tank has been seted up to the inside of pile foundation, fixed slot has been seted up near the bottom on the surface of pile foundation.

Preferably, the base is internally provided with a forming groove, one side of the forming groove is fixedly connected with a clamping block, and the pile foundation is connected with the clamping block in a clamping mode through a fixing clamping groove.

Preferably, the fixed block and the base are fixedly connected through a first nut, and the pile foundation and the blade are rotatably connected through a fixed plate.

Compared with the prior art, the utility model provides a fodder sack filling machine for processing fodder possesses following beneficial effect:

1. the utility model discloses be provided with the filling tank, fixture block and blade, inside inserting the base with the pile foundation, it is fixed to make it on the surface of fixture block through fixing clip groove joint, then pour cement through the filling tank to pile foundation inside, make cement flow into the shaping groove through the filling tank, make pile foundation and base junction more stable, and it is fixed with first dead lever with the pile foundation through the backup pad, avoid meetting the high wind and cause the damage to the pile foundation, when the water impact, rivers drive the blade and rotate, reduce the influence of water impact to the pile foundation, improve the life of pile foundation.

2. The utility model discloses be provided with support column and spring, when the base station atress, base station extrusion spring is cushioned it by the spring, keeps the stability of base station, reduces the influence to power generation facility, improves the generating efficiency, the utility model discloses the installation is simple, facilitates the use.

Drawings

Fig. 1 is a schematic structural view of a feed bagging machine for processing feed provided by the utility model;

fig. 2 is a cross-sectional view of a pile foundation according to the present invention;

the reference numbers in the figures are:

1. a first nut; 2. a first fixing lever; 3. a base; 4. a fixing plate; 5. a base station; 6. a support plate; 7. a second nut; 8. a support pillar; 9. a pile foundation; 10. a spring; 11. a blade; 12. a paddle; 13. a second fixing bar; 14. a generator; 15. a rotating shaft; 16. fixing the cover plate; 17. a chassis; 18. a fixed mount; 19. an anemometer; 20. a fixed block; 21. fixing the clamping groove; 22. a clamping block; 23. pouring a tank; 24. and (5) forming a groove.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-2, a strong wind resistant offshore power generation pile foundation is characterized by comprising a blade 12, a pile foundation 9 and a base 3, wherein a fixed block 20 is fixedly installed on the upper surface of the base 3 near the middle position, a first nut 1 is connected to the upper surface of the fixed block 20 through a thread, the fixed block 20 is fixedly connected with the base 3 through the first nut 1, a first fixed rod 2 is fixedly connected to the upper surface of the fixed block 20 near the middle position, a supporting plate 6 is welded on the surface of the first fixed rod 2 near the top end, a pile foundation 9 is fixedly connected to one end of the supporting plate 6, the pile foundation 9 is fixed to the first fixed rod 2 through the supporting plate 6, a supporting column 8 is fixedly connected to the upper surface of the pile foundation 9, a spring 10 is sleeved on the surface of the supporting column 8, when the base 5 is stressed, the base 5 extrudes the spring 10 and is buffered by the spring 10 to maintain the stability of the base 5, fixed surface of support column 8 installs base station 5, and the one end of support column 8 runs through in base station 5, the one end threaded connection of support column 8 has second nut 7, support column 8 and base station 5 pass through second nut 7 fixed connection, the fixed surface of pile foundation 9 is connected with fixed plate 4, the surface rotation of fixed plate 4 is connected with blade 11, pile foundation 9 and blade 11 rotate through fixed plate 4 and connect, setting through blade 11, when water impact, water flow drives blade 11 and rotates, reduce water impact to the influence of pile foundation 9, the filling tank 23 has been seted up to the inside of pile foundation 9, fixed slot 21 has been seted up near the bottom on the surface of pile foundation 9, setting through filling tank 23, conveniently pour cement inside pile foundation 9, make it fixed.

The upper surface of base station 5 is close to intermediate position department fixedly connected with second dead lever 13, quick-witted case 17 has been seted up near the top in the inside of second dead lever 13, the inner wall fixedly connected with generator 14 of quick-witted case 17, the output of generator 14 runs through second dead lever 13 fixedly connected with pivot 15, the fixed surface of pivot 15 installs paddle 12, wind-force drives paddle 12 and rotates and make its electricity generation, the one end fixed mounting of pivot 15 has fixed cover plate 16, the surface of second dead lever 13 is close to top fixedly connected with mount 18, the one end of mount 18 is rotated and is connected with anemograph 19, setting through anemograph 19, measure average speed and direction that flows, shaping groove 24 has been seted up to the inside of base 3, one side fixedly connected with fixture block 22 of shaping groove 24, pile foundation 9 is through fixed slot 21 and fixture block 22 joint.

The utility model discloses during the use, fix first dead lever 2 at the upper surface of base 3 through first nut 1, secondly insert pile foundation 9 inside base 3, through the surface of fixed slot 21 joint at fixture block 22, make it fixed, then pour cement through pouring basin 23 to pile foundation 9 inside, make cement flow into shaping groove 24 through pouring basin 23, make pile foundation 9 and base 3 junction more stable, and it is fixed with pile foundation 9 and first dead lever 2 through backup pad 6, the last surface mounting of base station 5 has wind generating set, wind-force drives paddle 12 and rotates and make its electricity generation, when base station 5 atress, base station 5 extrudes spring 10, cushion it by spring 10, keep the stability of base station 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti strong wind formula offshore power generation pile foundation, a serial communication port, including paddle (12), pile foundation (9) and base (3), the upper surface of base (3) is close to intermediate position department fixed mounting and has fixed block (20), the upper surface threaded connection of fixed block (20) has first nut (1), the upper surface of fixed block (20) is close to intermediate position department fixedly connected with first dead lever (2), the surface of first dead lever (2) is close to the top welding and has backup pad (6), the one end fixedly connected with pile foundation (9) of backup pad (6), the upper surface fixedly connected with support column (8) of pile foundation (9), spring (10) have been cup jointed on the surface of support column (8), the fixed surface of support column (8) installs base station (5), and the one end of support column (8) runs through in base station (5), one end threaded connection of support column (8) has second nut (7), support column (8) and base station (5) are through second nut (7) fixed connection.

2. The strong wind resistant offshore power generation pile foundation of claim 1, wherein: the upper surface of base station (5) is close to intermediate position department fixedly connected with second dead lever (13), quick-witted case (17) have been seted up near the top to the inside of second dead lever (13), inner wall fixedly connected with generator (14) of quick-witted case (17), the output of generator (14) runs through second dead lever (13) fixedly connected with pivot (15), the fixed surface of pivot (15) installs paddle (12), the one end fixed mounting of pivot (15) has fixed cover plate (16), the surface of second dead lever (13) is close to top fixedly connected with mount (18), the one end rotation of mount (18) is connected with anemograph (19).

3. The strong wind resistant offshore power generation pile foundation of claim 1, wherein: the fixed surface of pile foundation (9) is connected with fixed plate (4), the surperficial rotation of fixed plate (4) is connected with blade (11), pouring basin (23) have been seted up to the inside of pile foundation (9), fixed slot (21) have been seted up near the bottom on the surface of pile foundation (9).

4. The strong wind resistant offshore power generation pile foundation of claim 1, wherein: shaping groove (24) have been seted up to the inside of base (3), one side fixedly connected with fixture block (22) of shaping groove (24), pile foundation (9) are through fixed slot (21) and fixture block (22) joint.

5. The strong wind resistant offshore power generation pile foundation of claim 1, wherein: fixed block (20) and base (3) are through first nut (1) fixed connection, pile foundation (9) and blade (11) are connected through fixed plate (4) rotation.