CN214169133U

CN214169133U - Offshore wind power jacket foundation structure

Info

Publication number: CN214169133U
Application number: CN202023178562.5U
Authority: CN
Inventors: 周小入; 苏经国; 王丽丽; 李艳伟; 郭恒; 张闻杰; 杨怀恒; 程方涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a marine wind power jacket foundation structure, including the jacket main part, two dead levers of a plurality of fixing bolt fixedly connected with in proper order are passed through to the both sides at jacket main part top, be equipped with the rail guard between two dead levers, the spacing groove has all been seted up to one side at rail guard top and one side of bottom, the equal sliding connection in inside of two spacing grooves has the gag lever post, one side of two gag lever posts and the one end of rail guard are equipped with two fixed blocks in proper order, one side at one of them fixed block top and one side of bottom respectively with the one end fixed connection of two gag lever posts, the circular slot has been seted up to one side at rail guard middle part. Not only promoted the convenience of change, also be convenient for change rail guard and dead lever alone moreover, avoid direct overall change, it is comparatively extravagant.

Description

Offshore wind power jacket foundation structure

Technical Field

The utility model relates to an ocean engineering technology field especially relates to a marine wind power jacket foundation structure.

Background

The offshore wind turbine foundation is an important component for stabilizing the wind turbine, and not only needs to bear external interference such as the self weight of a structure, wind load, wave force, water flow force and the like, but also constitutes an important factor for the working safety of the wind turbine due to internal factors such as the rigidity, the inclination angle, the vibration frequency and the like of the wind turbine foundation. At present, the wind turbine foundation can be divided into 5 types such as a pile foundation structure, a jacket foundation structure, a gravity type structure, a negative pressure barrel body type structure, a floating structure and the like according to different structures of the wind turbine foundation.

In order to ensure the safety of constructors on a jacket, a protective guard is generally arranged at the top of the jacket, but because the working environment of the jacket is severe, the protective guard may be damaged and needs to be replaced after long-time use, the existing protective guard is not convenient to replace, and meanwhile, partial replacement is also not convenient, so that the offshore wind power jacket foundation structure is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a marine wind power jacket foundation structure, through setting up coupling mechanism, the person of facilitating the use carries out quick installation or split to dead lever and rail guard to be convenient for change rail guard or dead lever, with this realization be convenient for change and the purpose that the part was changed.

In order to solve the technical problem, the utility model provides a following technical scheme: a jacket foundation structure for offshore wind power comprises a jacket main body, wherein two fixing rods are fixedly connected to two sides of the top of the jacket main body in sequence through a plurality of fixing bolts, a guard rail is arranged between the two fixing rods, limiting grooves are formed in one side of the top and one side of the bottom of the guard rail, limiting rods are slidably connected to the insides of the two limiting grooves, two fixing blocks are sequentially arranged on one side of each limiting rod and one end of the guard rail, one side of the top and one side of the bottom of one fixing block are fixedly connected with one ends of the two limiting rods respectively, a circular groove is formed in one side of the middle of the guard rail, a rotating sleeve is rotatably connected to the middle of the guard rail, an internal thread is formed in the rotating sleeve, a threaded rod is connected to the rotating sleeve through internal thread threads, and one end of the threaded rod is fixedly connected with the middle of one fixing block, and clamping grooves are formed in one sides of the two fixing rods, and the insides of the two clamping grooves are respectively connected with one sides of the two fixing blocks in a clamping manner.

As a preferred technical scheme of the utility model, the surface of rail guard loops through the three mounting bracket of three clamp fixedly connected with, and is three logical groove has all been seted up to the inside both sides of mounting bracket, and is three the inside of mounting bracket all is equipped with the lighting device main part, and is three the equal fixedly connected with axis of rotation in both sides of lighting device main part bottom, six the one end of axis of rotation is connected with six logical inslot portions rotation respectively, and is three six group's recesses have been seted up respectively at the top that six logical grooves to the mounting bracket six spouts, six have all been seted up to the both sides at lighting device main part middle part the equal sliding connection in inside of spout has a fixture block, six the equal fixedly connected with spring of one end of fixture block, six the other end of fixture block is connected with the inside block of six recesses wherein respectively.

As a preferred technical scheme of the utility model, the quantity of dead lever and the quantity of rail guard set up to four.

As an optimal technical scheme of the utility model, two the fixed block all is provided with the rubber pad with the block junction of draw-in groove.

As an optimized technical scheme of the utility model, the internal diameter size of circular slot is greater than the external diameter size of threaded rod.

As an optimal technical scheme of the utility model, six the fixture block all sets up to the arcwall face with the other end that wherein six inside blocks of recess are connected respectively.

As the utility model discloses an optimized technical scheme, every group the quantity of recess sets up to a plurality of, every group the recess all is the arc and distributes.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the mutual matching of the fixing block, the clamping groove, the rotating sleeve, the limiting rod, the limiting groove and the circular groove, a user can conveniently and quickly assemble and disassemble the fixing rod and the protective guard, so that the protective guard and the fixing rod can be conveniently and independently replaced, the convenience of replacement is improved, the protective guard and the fixing rod can be conveniently and independently replaced, and the waste caused by direct integral replacement is avoided;

2. through setting up mutually supporting of mounting bracket, recess, spring, fixture block, axis of rotation and logical groove, the person of facilitating the use rotates the lighting device main part, and then adjusts the illumination direction of lighting device main part to make the better laminating in-service use demand of lighting device main part.

Drawings

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the enlarged structure of the part B in fig. 1 according to the present invention;

fig. 4 is a schematic view of the guard rail according to the present invention;

FIG. 5 is a schematic view of the main structure of the lighting device of the present invention;

wherein: 1. a jacket body; 2. fixing the rod; 3. protecting the fence; 4. a circular groove; 5. rotating the sleeve; 6. a limiting groove; 7. a limiting rod; 8. a fixed block; 9. a card slot; 10. a threaded rod; 11. fixing the bolt; 12. a rotating shaft; 13. a clamping block; 14. clamping a hoop; 15. a mounting frame; 16. a lighting device main body; 17. a chute; 18. a spring; 19. a groove; 20. a through groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, an offshore wind power jacket foundation structure comprises a jacket body 1, two fixing rods 2 are sequentially and fixedly connected to two sides of the top of the jacket body 1 through a plurality of fixing bolts 11, a protective guard 3 is arranged between the two fixing rods 2, limiting grooves 6 are respectively formed in one side of the top and one side of the bottom of the protective guard 3, limiting rods 7 are respectively and slidably connected to the insides of the two limiting grooves 6, two fixing blocks 8 are sequentially arranged on one side of the two limiting rods 7 and one end of the protective guard 3, wherein one side of the top and one side of the bottom of one fixing block 8 are respectively and fixedly connected to one end of the two limiting rods 7, a circular groove 4 is formed in one side of the middle of the protective guard 3, a rotating sleeve 5 is rotatably connected to the middle of the protective guard 3, an internal thread is formed in the rotating sleeve 5, and a threaded rod 10 is connected to the rotating sleeve 5 through the internal thread, one end of the threaded rod 10 is fixedly connected with the middle part of one fixed block 8, clamping grooves 9 are formed in one sides of the two fixed rods 2, and the interiors of the two clamping grooves 9 are respectively connected with one sides of the two fixed blocks 8 in a clamping mode;

when the protective guard 3 and the fixed rod 2 need to be detached, the rotating sleeve 5 is rotated, because the limiting rod 7 and the limiting groove 6 limit each other, the rotating sleeve 5 drives the threaded rod 10 to move towards the circular groove 4 until the fixed block 8 connected with the threaded rod 10 is completely separated from the clamping groove 9, then the rotating sleeve 5 is continuously rotated to enable the threaded rod 10 to be completely retracted into the circular groove 4, then the threaded rod is pulled towards one side to enable the other fixed block 8 to be separated from the clamping groove 9, at the moment, the protective guard 3 can be replaced, or the fixed bolt 11 is unscrewed to replace the fixed rod 2, after the fixed rod 2 is replaced, the other fixed block 8 on the new protective guard 3 is clamped with the other clamping groove 9, then the fixed block 8 connected with the threaded rod 10 is aligned with the clamping groove 9, then the rotating sleeve 5 is rotated in the opposite direction to enable the rotating sleeve 5 to drive the threaded rod 10 to extend out of the circular groove 4, can until fixed block 8 and draw-in groove 9 block, accomplish fixedly this moment, this design has not only promoted the convenience of change, is convenient for moreover change rail guard 3 and dead lever 2 alone, avoids direct overall change, causes the waste.

In other embodiments, the outer surface of the protective guard 3 is fixedly connected with three mounting frames 15 through three hoops 14 in sequence, through grooves 20 are respectively formed in two sides of the interior of each mounting frame 15, lighting device bodies 16 are respectively arranged in the interior of each mounting frame 15, rotating shafts 12 are respectively fixedly connected with two sides of the bottom of each lighting device body 16, one ends of the six rotating shafts 12 are respectively rotatably connected with the interiors of the six through grooves 20, six groups of grooves 19 are respectively formed in the tops of the six through grooves 20 of the three mounting frames 15, sliding grooves 17 are respectively formed in two sides of the middle of each lighting device body 16, clamping blocks 13 are respectively connected in the interiors of the six sliding grooves 17 in a sliding manner, springs 18 are respectively fixedly connected with one ends of the six clamping blocks 13, and the other ends of the six clamping blocks 13 are respectively connected with the interiors of the six grooves 19 in a clamping manner;

can rotate lighting device main part 16 as required, make fixture block 13 receive the extrusion, thereby in the indentation spout 17, compress spring 18 simultaneously, break away from the block up to fixture block 13 and recess 19, and then make lighting device main part 16 rotate along axis of rotation 12, until adjusting lighting device main part 16 to suitable angle, spring 18 resets this moment, drive fixture block 13 stretches out, make fixture block 13 and recess 19 block, and then fixed this lighting device main part 16, when needs are dismantled, also can dismantle clamp 14, thereby dismantle whole lighting device main part 16, this design person of facilitating the use rotates lighting device main part 16, and then adjust the direction of illumination of lighting device main part 16, thereby make the better laminating in-service use demand of lighting device main part 16.

In other embodiments, the number of the fixing bars 2 and the number of the guard rails 3 are set to four; conveniently just enclosing the jacket body 1.

In other embodiments, rubber pads are arranged at the clamping connection positions of the two fixing blocks 8 and the clamping grooves 9; the phenomenon that the guard rail 3 still shakes greatly after being fixed is avoided.

In other embodiments, the inner diameter of the circular groove 4 is greater than the outer diameter of the threaded rod 10; the convenience threaded rod 10 is capable of telescoping.

In other embodiments, the other ends of the six clamping blocks 13 which are respectively clamped and connected with the interiors of the six grooves 19 are all provided with arc-shaped surfaces; it is convenient to make the latch 13 retract into the slide groove 17.

In other embodiments, the number of each group of grooves 19 is set to be several, and each group of grooves 19 is distributed in an arc shape; the distribution positions of the grooves 19 are more fit with the moving track of the fixture block 13, and the fixture block 13 is conveniently clamped with the grooves 19.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an offshore wind power jacket foundation structure, includes jacket main part (1), its characterized in that: the jacket comprises a jacket main body (1), wherein two fixing rods (2) are fixedly connected to two sides of the top of the jacket main body (1) in sequence through a plurality of fixing bolts (11), a protective guard (3) is arranged between the two fixing rods (2), limiting grooves (6) are formed in one side of the top and one side of the bottom of the protective guard (3), limiting rods (7) are slidably connected to the insides of the two limiting grooves (6), two fixing blocks (8) are sequentially arranged on one sides of the two limiting rods (7) and one end of the protective guard (3), one side of the top and one side of the bottom of one fixing block (8) are fixedly connected with one ends of the two limiting rods (7) respectively, a circular groove (4) is formed in one side of the middle of the protective guard (3), a rotating sleeve (5) is rotatably connected to the middle of the protective guard (3), and internal threads are formed in the rotating sleeve (5), the rotating sleeve (5) is connected with a threaded rod (10) through internal thread threads, one end of the threaded rod (10) is fixedly connected with the middle of one of the fixed blocks (8), two clamping grooves (9) are formed in one side of each fixed rod (2), and the insides of the clamping grooves (9) are connected with one side of the two fixed blocks (8) in a clamping mode respectively.

2. An offshore wind power jacket foundation structure according to claim 1, characterised in that: the outer surface of the guard rail (3) is fixedly connected with three mounting frames (15) through three hoops (14), through grooves (20) are formed in two sides of the three mounting frames (15), lighting device bodies (16) are arranged in the three mounting frames (15), rotating shafts (12) are fixedly connected with two sides of the bottom of each lighting device body (16), one ends of the six rotating shafts (12) are rotatably connected with the six through grooves (20) respectively, six groups of grooves (19) are formed in the tops of the six through grooves (20) respectively by the three mounting frames (15), sliding grooves (17) are formed in two sides of the middle of each lighting device body (16), clamping blocks (13) are slidably connected into the six sliding grooves (17), and springs (18) are fixedly connected with one ends of the six clamping blocks (13), the other ends of the six clamping blocks (13) are respectively connected with the insides of the six grooves (19) in a clamping manner.

3. An offshore wind power jacket foundation structure according to claim 1, characterised in that: the number of the fixing rods (2) and the number of the guard rails (3) are four.

4. An offshore wind power jacket foundation structure according to claim 1, characterised in that: rubber pads are arranged at the clamping connection positions of the two fixing blocks (8) and the clamping grooves (9).

5. An offshore wind power jacket foundation structure according to claim 1, characterised in that: the inner diameter of the circular groove (4) is larger than the outer diameter of the threaded rod (10).

6. An offshore wind power jacket infrastructure according to claim 2, characterized in that: the six clamping blocks (13) are respectively clamped and connected with the inner parts of the six grooves (19) to form arc-shaped surfaces at the other ends.

7. An offshore wind power jacket infrastructure according to claim 2, characterized in that: the quantity of every group recess (19) sets up to a plurality of, every group recess (19) all are arc distribution.