Offshore wind power corrosion-resistant grating convenient to install

Abstract

The utility model relates to the technical field of ocean engineering, in particular to an offshore wind power corrosion-resistant grating convenient to install, which comprises a grating plate, connecting holes and connecting parts are arranged on the periphery of the grating plate, the outer sides of the connecting parts are in sliding connection with the side wall of the grating plate through sliding grooves, the sliding grooves are formed in the wall of the grating plate, and the connecting parts are arranged in the sliding grooves. The connecting part comprises an inserting block, the inner wall of the inserting block is in threaded connection with a positioning bolt, the inner side of the inserting block is in sliding connection with a limiting block, the installation part is arranged, the rotary knobs on the two sides of the shell of the installation part are rotated, and the rotary knobs drive the positive and negative lead screws to rotate on the inner wall of the shell; the limiting plates on the two sides slide along the surfaces of the limiting columns and get close to each other, at the moment, the two sides of the limiting plates penetrate through the limiting holes to enter the clamping grooves, the connecting strength between the mounting parts and the connecting parts is further enhanced, and therefore the multiple grating plates can be assembled together through the connecting parts and the mounting parts.

Description

Technical Field

[0001] This utility model relates to the field of marine engineering technology, specifically to an anti-corrosion grid for offshore wind power that is easy to install. Background Technology

[0002] With the rapid development of the offshore wind power industry, the construction scale of offshore wind farms is constantly expanding. In offshore wind power facilities, such as wind turbine foundations and offshore platforms, gratings are often used for protection, anti-slip purposes, and ventilation. However, existing offshore wind power gratings have some shortcomings:

[0003] In existing technologies, conventional grids typically require multiple bolts or other connectors for fixing in offshore wind power facilities, making installation inconvenient. Due to the limited operating conditions at sea, the installation process is complex and time-consuming, which not only affects the construction progress of offshore wind power projects but also increases the risks for installation personnel working at sea. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the technical solution adopted by this utility model to solve its technical problem is: an easy-to-install anti-corrosion grid for offshore wind power, including: a grid plate, wherein the grid plate has connection holes around its perimeter, the grid plate serves as a basic load-bearing structure, and the grid plate has connection holes pre-drilled in its wall for subsequent connection and cooperation with other components.

[0005] The connecting part is slidably connected to the side wall of the grating plate via a sliding groove, and the sliding groove is opened in the wall of the grating plate. The connecting part includes an insert block, the inner wall of which is threaded with a positioning bolt. The inner side of the insert block is slidably connected with a limit block, and the outer side of the limit block is fixedly connected with an elastic plate. When the grating plate is cut due to actual installation requirements, the normal splicing of the grating plate can still be achieved by adjusting the spacing between the installation parts and the movable characteristics of the connecting part.

[0006] The mounting part is inserted into the outer side of the mounting part and the inner side of the connecting part. The mounting part includes a housing. A sliding sleeve is fixedly connected to the outer side of the housing. A sliding connecting plate is slidably connected to the inner wall of the sliding sleeve. A positive and negative lead screw is rotatably connected to the inner wall of the housing. A knob is fixedly connected to both ends of the positive and negative lead screw. A limit post is fixedly connected to the inner wall of the housing. A limit plate is slidably connected to the outer wall of the limit post. Insert rods are fixedly connected to both sides of the housing. When in use, multiple mounting parts can be connected together. When connecting, the sliding connecting plate is connected to the housing in other mounting parts. The sliding design of the sliding connecting plate within the sliding sleeve makes the spacing between the housings adjustable.

[0007] Preferably, the outer wall of the insert block is slidably connected to the inner side of the slide groove, and the outer side of the elastic plate is fixedly connected to the inner side of the insert block. The insert block of the connecting part is inserted along the slide groove opened on the side wall of the grid plate until the insert block reaches the appropriate position. At this time, the connecting part can be initially fixed on the grid plate by passing the positioning bolt through the connecting hole and screwing it into the threaded hole on the inner wall of the insert block.

[0008] Preferably, the outer wall of the insertion rod is inserted into the inner wall of the insertion block, the outer side of the housing is rotatably connected to the outer side of the knob, the inner wall of the limiting plate is threadedly connected to the outer wall of the positive and negative screws, and the knob drives the positive and negative screws to rotate on the inner wall of the housing; since the thread directions at both ends of the positive and negative screws are opposite, when the positive and negative screws rotate, the limiting plates on both sides will slide along the surface of the limiting post and move closer to each other.

[0009] Preferably, the outer wall of the limiting plate is slidably connected to the outer wall of the insert rod through a slot, and the slot is opened in the wall of the insert rod. The outer wall of the limiting plate is inserted into the inner wall of the insert block through a limiting hole, and the limiting hole is opened in the wall of the insert block. The outer wall of the limiting plate is slidably connected to the inner side of the housing. Both sides of the limiting plate can pass through the limiting hole and enter the slot, further enhancing the connection strength between the mounting part and the connecting part.

[0010] Preferably, the outer wall of the limiting block is engaged with the outer wall of the insertion rod through an arc groove, and the arc groove is opened in the wall of the insertion rod. When the insertion rod is fully inserted into the insertion block, the outer wall of the limiting block will be engaged in the arc groove opened in the wall of the insertion rod under the elastic restoring force of the elastic plate, thereby achieving the initial fixation of the installation part and the connection part.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model, by setting a connecting part, allows the insertion rod to be inserted into the insertion block, achieving initial insertion between the mounting part and the connecting part. When the insertion rod is fully inserted into the insertion block, the limiting block, under the elastic restoring force of the elastic plate, will have its outer wall engaged in the arc-shaped groove opened in the wall of the insertion rod, thereby achieving initial fixation between the mounting part and the connecting part and preventing the insertion rod from accidentally coming out of the insertion block before the final installation operation is completed.

[0013] 2. This utility model, by setting up an installation part, allows the knobs on both sides of the installation part housing to rotate, which in turn drive the positive and negative lead screws to rotate on the inner wall of the housing. This causes the limiting plates on both sides to slide along the surface of the limiting post and move closer to each other. At this time, the two sides of the limiting plates pass through the limiting holes and enter the slots, further enhancing the connection strength between the installation part and the connecting part. Thus, multiple grid plates can be assembled together through the connecting part and the installation part.

[0014] 3. This utility model uses positioning bolts to insert the connecting block along the groove opened on the side wall of the grating plate until the block reaches the appropriate position. At this point, the positioning bolts can be screwed into the threaded holes on the inner wall of the block through the connecting holes to achieve initial fixation of the connecting part on the grating plate, preventing it from accidentally sliding along the groove during subsequent installation and ensuring the connection stability between the connecting part and the grating plate.

[0015] 4. This utility model uses a sliding connecting plate to connect the sliding connecting plate to the housing in other mounting parts. The sliding design of the sliding connecting plate within the sliding sleeve allows the spacing between the housings to be adjusted. When the grating plate is cut due to actual installation needs, the normal splicing of the grating plate can still be achieved by adjusting the spacing between the mounting parts and the movable characteristics of the connecting parts. Attached Figure Description

[0016] Figure 1 This is the front view of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the installation part of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the shell of this utility model;

[0020] Figure 5 This is a schematic diagram of the connecting part of this utility model.

[0021] In the diagram: 1. Grating plate; 2. Slide groove; 3. Connecting hole; 4. Connecting part; 5. Mounting part; 41. Insert block; 42. Positioning bolt; 43. Limiting block; 44. Elastic plate; 45. Limiting hole; 51. Housing; 52. Sliding sleeve; 53. Sliding connecting plate; 54. Knob; 55. Positive and negative threaded rod; 56. Limiting post; 57. Limiting plate; 58. Arc groove; 59. Slot; 50. Insert rod. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0023] Example: Please refer to Figure 1 - Figure 5 This utility model provides a technical solution: an easy-to-install anti-corrosion grid for offshore wind power, comprising: a grid plate 1, with connecting holes 3 around the grid plate 1, the grid plate 1 serving as a basic load-bearing structure, with connecting holes 3 pre-drilled in its wall for subsequent connection and cooperation with other components.

[0024] The connecting part 4 is slidably connected to the side wall of the grating plate 1 via a sliding groove 2, and the sliding groove 2 is formed in the wall of the grating plate 1. The connecting part 4 includes an insert 41, the inner wall of which is threaded with a positioning bolt 42, and the inner side of the insert 41 is slidably connected with a limit block 43. The outer side of the limit block 43 is fixedly connected with an elastic plate 44. When installing the connecting part 4, the insert 41 of the connecting part 4 is inserted along the sliding groove 2 formed in the side wall of the grating plate 1 until the insert 41 reaches the appropriate position. At this time, the positioning bolt 42 can be screwed into the threaded hole in the inner wall of the insert 41 through the connecting hole 3 to achieve the initial fixation of the connecting part 4 on the grating plate 1, preventing it from accidentally sliding along the sliding groove 2 during subsequent installation, and ensuring the connection stability between the connecting part 4 and the grating plate 1.

[0025] Mounting part 5 is inserted into the inner side of connecting part 4 on its outer side. Mounting part 5 includes housing 51. A sliding sleeve 52 is fixedly connected to the outer side of housing 51. A sliding connecting plate 53 is slidably connected to the inner wall of sliding sleeve 52. A positive and negative lead screw 55 is rotatably connected to the inner wall of housing 51. A knob 54 is fixedly connected to both ends of the positive and negative lead screw 55. A limiting post 56 is fixedly connected to the inner wall of housing 51. A limiting plate 57 is slidably connected to the outer wall of limiting post 56. Insert rods 50 are fixedly connected to both sides of housing 51. The outer wall of insert block 41 is slidably connected to the inner side of sliding groove 2. The outer side of elastic plate 44 is fixedly connected to the inner side of insert block 41. The insert rod 50 of mounting part 5 is aligned with the inner wall of insert block 41 of connecting part 4, and the insert rod 50 is inserted into insert block 41 to achieve initial insertion of mounting part 5 and connecting part 4. During the insertion of insert rod 50 into insert block 41, the outer wall of insert rod 50 will interact with the limiting block 43 slidably connected to the inner side of insert block 41. When the insertion rod 50 contacts the limiting block 43, it will squeeze the limiting block 43 and make it slide inward to the insertion block 41. At this time, the elastic plate 44 undergoes elastic deformation. As the insertion rod 50 continues to be inserted, when the insertion rod 50 is fully inserted into the insertion block 41, the outer wall of the limiting block 43 will be inserted into the arc-shaped groove 58 opened in the wall of the insertion rod 50 under the action of the elastic restoring force of the elastic plate 44, thereby achieving the initial fixation of the mounting part 5 and the connecting part 4, and preventing the insertion rod 50 from accidentally coming out of the insertion block 41 before the final installation operation is completed.

[0026] The outer wall of the insertion rod 50 is inserted into the inner wall of the insertion block 41. The outer side of the housing 51 is rotatably connected to the outer side of the knob 54. The inner wall of the limiting plate 57 is threadedly connected to the outer wall of the positive and negative lead screws 55. The outer wall of the limiting plate 57 is slidably connected to the outer wall of the insertion rod 50 through the slot 59, and the slot 59 is opened in the wall of the insertion rod 50. The outer wall of the limiting plate 57 is inserted into the inner wall of the insertion block 41 through the limiting hole 45, and the limiting hole 45 is opened in the wall of the insertion block 41. The outer wall of the limiting plate 57 is slidably connected to the inner side of the housing 51. The outer wall of the limiting block 43 is engaged with the outer wall of the insertion rod 50 through the arc groove 58, and the arc groove 58 is opened in the wall of the insertion rod 50. By rotating the knobs 54 on both sides of the housing 51 of the mounting part 5, the knobs 54 drive the positive and negative lead screws 55 to rotate on the inner wall of the housing 51. The threads at the ends are opposite. When the positive and negative screws 55 rotate, the limiting plates 57 on both sides slide along the surface of the limiting post 56 and move closer to each other. At this time, the two sides of the limiting plates 57 pass through the limiting holes 45 and enter the slots 59, which further enhances the connection strength between the mounting part 5 and the connecting part 4. Thus, multiple grid plates 1 can be assembled together through the connecting part 4 and the mounting part 5. Multiple mounting parts 5 can be connected together for use. When connecting, the sliding connecting plate 53 is connected to the housing 51 in other mounting parts 5. Through the sliding design of the sliding connecting plate 53 in the sliding sleeve 52, the spacing between the housings 51 can be adjusted. When the grid plate 1 is cut due to actual installation needs, the normal splicing of the grid plate 1 can still be achieved by adjusting the spacing between the mounting parts 5 and the movable characteristics of the connecting part 4.

[0027] Working principle: The grating plate 1 serves as the basic load-bearing structure, and its wall is pre-drilled with connection holes 3 for subsequent connection and cooperation with other components.

[0028] When installing the connecting part 4, insert the plug 41 of the connecting part 4 along the groove 2 opened on the side wall of the grating plate 1 until the plug 41 reaches the appropriate position. At this time, the positioning bolt 42 can be screwed into the threaded hole on the inner wall of the plug 41 through the connecting hole 3 to achieve the initial fixation of the connecting part 4 on the grating plate 1, to prevent it from accidentally sliding along the groove 2 during subsequent installation, and to ensure the connection stability between the connecting part 4 and the grating plate 1.

[0029] Then, the insertion rod 50 of the mounting part 5 is aligned with the inner wall of the insertion block 41 of the connecting part 4, and the insertion rod 50 is inserted into the insertion block 41 to achieve the initial insertion of the mounting part 5 and the connecting part 4. During the insertion of the insertion rod 50 into the insertion block 41, the outer wall of the insertion rod 50 will interact with the limiting block 43 that is slidably connected to the inner side of the insertion block 41. When the insertion rod 50 contacts the limiting block 43, it will squeeze the limiting block 43 to slide inward into the insertion block 41. At this time, the elastic plate 44 undergoes elastic deformation. As the insertion rod 50 continues to be inserted, when the insertion rod 50 is fully inserted into the insertion block 41, the outer wall of the limiting block 43 will be engaged in the arc-shaped groove 58 opened in the wall of the insertion rod 50 under the elastic restoring force of the elastic plate 44, thereby achieving the initial fixation of the mounting part 5 and the connecting part 4 and preventing the insertion rod 50 from accidentally coming out of the insertion block 41 before the final installation operation is completed.

[0030] Then, by rotating the knobs 54 on both sides of the housing 51 of the mounting part 5, the knobs 54 drive the positive and negative screws 55 to rotate on the inner wall of the housing 51. Since the threads at both ends of the positive and negative screws 55 are opposite, when the positive and negative screws 55 rotate, the limiting plates 57 on both sides will slide along the surface of the limiting post 56 and move closer to each other. At this time, the two sides of the limiting plates 57 pass through the limiting holes 45 and enter the slots 59, which further enhances the connection strength between the mounting part 5 and the connecting part 4. Thus, multiple grid plates 1 can be assembled together through the connecting part 4 and the mounting part 5.

[0031] When in use, multiple mounting parts 5 can be connected together. When connecting, the sliding connecting plate 53 is connected to the housing 51 in other mounting parts 5. The sliding design of the sliding connecting plate 53 within the sliding sleeve 52 makes the spacing between the housings 51 adjustable. When the grating plate 1 is cut due to actual installation requirements, the normal splicing of the grating plate 1 can still be achieved by adjusting the spacing between the mounting parts 5 and the movable characteristics of the connecting part 4.

[0032] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A corrosion-resistant grating for offshore wind power that is easy to install, characterized in that, include: A grid plate (1) is provided with connecting holes (3) around its perimeter; The connecting part (4) is slidably connected to the side wall of the grid plate (1) through the sliding groove (2), and the sliding groove (2) is opened in the wall of the grid plate (1). The connecting part (4) includes a plug (41), the inner wall of the plug (41) is threaded with a positioning bolt (42), the inner side of the plug (41) is slidably connected with a limit block (43), and the outer side of the limit block (43) is fixedly connected with an elastic plate (44). The mounting part (5) is inserted into the outer side of the mounting part (5) and the inner side of the connecting part (4). The mounting part (5) includes a housing (51). A sliding sleeve (52) is fixedly connected to the outer side of the housing (51). A sliding connecting plate (53) is slidably connected to the inner wall of the sliding sleeve (52). A positive and negative screw (55) is rotatably connected to the inner wall of the housing (51). A knob (54) is fixedly connected to both ends of the positive and negative screw (55). A limiting post (56) is fixedly connected to the inner wall of the housing (51). A limiting plate (57) is slidably connected to the outer wall of the limiting post (56). Insert rods (50) are fixedly connected to both sides of the housing (51).

2. The corrosion-resistant grating for offshore wind power that is easy to install according to claim 1, characterized in that: The outer wall of the insert (41) is slidably connected to the inner side of the slide groove (2), and the outer side of the elastic plate (44) is fixedly connected to the inner side of the insert (41).

3. The corrosion-resistant grating for offshore wind power that is easy to install according to claim 1, characterized in that: The outer wall of the insertion rod (50) is inserted into the inner wall of the insertion block (41), the outer side of the housing (51) is rotatably connected to the outer side of the knob (54), and the inner wall of the limiting plate (57) is threadedly connected to the outer wall of the positive and negative screw (55).

4. The corrosion-resistant grating for offshore wind power that is easy to install according to claim 1, characterized in that: The outer wall of the limiting plate (57) is slidably connected to the outer wall of the insertion rod (50) through the slot (59), and the slot (59) is opened in the wall of the insertion rod (50).

5. The corrosion-resistant grating for offshore wind power that is easy to install according to claim 1, characterized in that: The outer wall of the limiting plate (57) is inserted into the inner wall of the insert block (41) through the limiting hole (45), and the limiting hole (45) is opened in the wall of the insert block (41). The outer wall of the limiting plate (57) is slidably connected to the inner side of the housing (51).

6. The corrosion-resistant grating for offshore wind power that is easy to install according to claim 1, characterized in that: The outer wall of the limiting block (43) is engaged with the outer wall of the insertion rod (50) through an arc groove (58), and the arc groove (58) is opened in the wall of the insertion rod (50).

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