CN209833926U

CN209833926U - Modularized floating body

Info

Publication number: CN209833926U
Application number: CN201822259045.7U
Authority: CN
Inventors: 兰品光; 郭其秀
Original assignee: Green Energy (fujian) Co Ltd
Current assignee: Green Energy (fujian) Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-24
Anticipated expiration: 2028-12-29

Abstract

The utility model relates to a modularized floating body, which comprises a floating block, wherein the edge of the floating block is provided with a wrapper; the floating block edge covering arrangement is adopted, so that the phenomena of abrasion and cutting of the edge of the floating block and the platform are effectively avoided, and the floating body is connected with the platform to form a gap, so that the floating body falls off from the platform; meanwhile, the floating body is protected from being collided, abraded and damaged in the carrying and using processes; the floating body is standard and modularized, and is convenient and flexible to design, use and install and construct on site; and meanwhile, the floating body and the floating platform form firm connection, and the safety of the floating platform is ensured.

Description

Modularized floating body

Technical Field

The utility model relates to a float the field, concretely relates to modularization body.

Background

Solar cell panels (also referred to as solar cell panels, solar cell modules) are used for solar power generation for converting sunlight into electric power. At present, the solar cell panel is mainly arranged on the roof or the wall surface of a building, the land and the like, and the main problem is that the power generation amount of the building shielding and the hot spot effect is not ideal; in addition, reservoirs, lakes, rivers and oceans occupy 71% of the surface area of the earth, and compared with land photovoltaics, the photovoltaic power generation system installed on the water surface does not have the shadow shielding problem, does not occupy precious land resources, and is a promising photovoltaic application. The above-water solar cell panel requires a floating body for floating the solar cell panel on the water surface. For example, patent application No. CN201721039834.9 discloses a floating solar energy absorption platform, and specifically discloses embedding a floating body in the floating platform, providing vertical support by buoyancy, and providing horizontal restraint by a frame inside the floating platform; however, the existing method for directly embedding the floating body into the platform has the following disadvantages: 1. the floating body and the platform are abraded and cut, so that a larger gap is formed between the floating body and the platform, and the floating body falls off from the platform; 2. in addition, the floating body is formed by bonding closed cell foaming silicate double-salt materials layer by layer, and the double-salt materials are bonded layer by layer along with the prolonging of the service time to have the separation and scattering phenomena, thereby losing the function of the floating body and causing the collapse phenomenon of the platform; 3. the floating body and the bracket are not connected tightly and reliably, and the floating body can turn over under the conditions of strong wind and strong waves.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a modularized floating body, which adopts the floating block edge covering arrangement, thereby effectively avoiding the phenomena of abrasion and cutting between the edge of the floating block and the platform, leading to the occurrence of gaps in the connection between the floating body and the platform, and leading the floating body to fall off from the platform; meanwhile, the floating body is protected from being collided, abraded and damaged in the carrying and using processes; the floating body is standard and modularized, and is convenient and flexible to design, use and install and construct on site; and meanwhile, the floating body and the floating platform form firm connection, and the safety of the floating platform is ensured.

The technical scheme of the utility model as follows:

a modularized floating body comprises a floating block, wherein a wrapping layer wrapping the edge of the floating block is arranged at the edge of the floating block to form a frame structure.

Further, a buffer layer is arranged between the floating block and the wrapping.

Furthermore, an auxiliary surface is arranged between the foreskins.

Further, a buffer layer is arranged between the floating block and the auxiliary surface.

Furthermore, the auxiliary surface is of a net structure or a membrane structure, and the thickness of the auxiliary surface is smaller than that of the foreskin.

Furthermore, the thickness of the corner of the frame structure is larger than that of the wrapper.

Furthermore, a connecting lug or a connecting hole connected with the floating platform is arranged on the foreskin.

Further, a reinforcing rib is arranged between the adjacent foreskins.

Furthermore, the floating block is a polygon, a cylinder or a boss.

Further, the foreskin is an L-shaped keel.

Furthermore, the section form of the L-shaped keel is L-shaped, the thickness of the L-shaped keel is h, the side length is a, and the length is L, and the relation among the thickness h, the side length a, and the length L is as follows:

k is an external load; b is the surface compressive strength of the floating block; and C is the section coefficient of the L-shaped keel.

Further, the buffer layer is a foamed plastic material filling formed or prefabricated foamed sheet structure.

Further, the L-shaped keel is made of metal materials or plastic materials.

Further, the floating block main body material is silicate; the floating block is of a homogeneous closed-pore structure; the water absorption rate of the floating block is not more than 20%; density not greater than 200kg/m³(ii) a And b is not less than 0.1 MPa.

The utility model discloses following beneficial effect has:

1. the utility model discloses a modularized body adopts the design of borduring with the floating block, and effectual reduction outside object is to the cutting force at floating block edge to improve floating block life, simultaneously, only bordure to the edge that floats fast, reduced the gravity of body self, improved the buoyancy of body, reduce the cost of material. Moreover, the arrangement of the edge cover can prevent floating bodies formed by a plurality of floating blocks from scattering; the floating body is protected from being collided, abraded and damaged in the carrying and using processes; the floating body is standard and modularized, and is convenient and flexible to design, use and install and construct on site; and meanwhile, the floating body and the floating platform form firm connection, and the safety of the floating platform is ensured.

2. The utility model discloses a design of auxiliary surface has protected the face of floating block, has improved the life of floating block.

3. The utility model discloses a cuboid of kicking block for having the chamfer, the setting of this chamfer can avoid the kicking block to take place to collide with the phenomenon of falling the sediment in handling, also provides certain guide effect simultaneously and is convenient for assemble the modularization body.

4. The utility model discloses a frame construction's of body edges and corners department thickness is greater than foreskin thickness strengthens the structure of this foreskin intersection (edges and corners department promptly), has solved because of foreskin limit intersection stress concentration leads to the cracked problem of foreskin edge intersection, and then the corner of avoiding the body takes place wearing and tearing, cutting phenomenon with the platform.

Drawings

Fig. 1 is a schematic view of an assembly structure of a floating block and a wrapper according to embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an exploded view of the sheath of FIG. 1;

fig. 4 is a schematic view of an assembly structure of a floating block with a boss and a wrapper according to embodiment 1 of the present invention;

fig. 5 is a schematic view of an assembly structure of a floating block with a boss, a wrapping and an auxiliary surface in embodiment 1 of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

fig. 7 is a schematic view of an assembly structure of a floating block and a wrapping of embodiment 2 of the present invention;

figure 8 is a schematic structural view of an L-shaped keel.

The reference numbers in the figures denote:

1. floating blocks; 2. wrapping; 22. an auxiliary surface; 23. reinforcing ribs; 3. a buffer layer; 4. an upper frame; 41. an upper boss; 42. a lower boss; 43. a fastener; 5. a lower frame; 6. a middle keel; 7. and (5) connecting lugs.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example one

Referring to fig. 1 to 6, the floating block 1 is a cube, and the edge of the cube-shaped floating block 1 is a cube frame formed by assembling L-shaped keels; the cubic frame is formed by splicing a square upper frame 4, a square lower frame 5 and four middle keels 6 vertical to the upper frame 4, and a buffer layer 3 is arranged between the cubic frame and the floating block 1 (see fig. 2).

The floating block 1 can be integrally formed or formed by splicing a plurality of small floating blocks.

The modularized floating body can provide buoyancy for floating platforms such as floating photovoltaic power stations, fish rafts and floating working platforms

As shown in fig. 8, further, the cross section of the L-shaped keel is L-shaped, the thickness of the L-shaped keel is h, the side length is a, and the length is L, and the relationship among the thickness h, the side length a, and the length L is as follows:

k is an external load; b is the surface compressive strength of the floating block 1; and C is the section coefficient of the L-shaped keel.

Referring to fig. 4 and 5, further, the upper frame 4 is provided with a connecting lug 7 or a connecting hole connected with the floating platform; the connecting lug 7 is in a tongue shape, the connecting lug 7 is a U-shaped notch and a round hole punched and sheared by a keel in the rolling forming process, and the connecting lug 7 vertical to the top plane of the floating body is formed after being turned over by a screwdriver so as to connect the floating platforms of the connecting lug 7; and the connecting holes are punched into round holes on the L-shaped keels by a punching process.

Further, the buffer layer 3 is a foamed plastic material filled to form or prefabricate a foamed sheet structure.

Referring further to fig. 1 to 6, the L-shaped keel is made of a metal material or a plastic material. When the L-shaped keels are made of metal materials, a plurality of metal L-shaped keels are formed through a roll forming technology. The upper frame 4, the square lower frame 5 and the middle keels 6 of the four vertical upper frames 4 are spliced to form a cubic frame by methods of welding, riveting, bolt fasteners 43 and the like, the thickness of the overlapped part of the metal L-shaped keels at the edge intersection of the main frame is larger than h, and the preferable thickness is 2 times of the thickness h of the metal L-shaped keels.

If the L-shaped keel is made of plastic materials, the cubic frame integrally forms an open box body comprising the lower frame 5 and four middle keels 6 vertical to the lower frame 5 through an injection molding process, and integrally forms an upper frame 4 through an injection molding or plastic uptake process. The open box and top deck are formed into a complete cubic frame by ultrasonic welding, riveting, bolt fasteners 43, and the like. The thickness of the plastic L-shaped keel overlapped part at the junction of the edges of the main frame is more than h, and the preferable thickness is 2 times of the thickness h of the plastic L-shaped keel.

Preferably (as shown in fig. 4 to 5), four corners of the upper frame 4 are fixedly connected with an upper boss 41, one end of the middle keel 6 is provided with a lower boss 42 matched with the upper boss 41 of the upper frame 4, and the upper boss 41 and the lower boss 42 are fixedly connected through a fastener 43.

Further, a buffer layer 3 is arranged between the floating block 1 and the wrapping 2 (see fig. 6).

Further, the auxiliary surface 22 is a net structure, and the size of the net is not larger than the minimum size of the floating block 1, or the auxiliary surface 22 is a membrane structure, and the thickness of the membrane structure is not larger than the thickness h of the main frame.

Further, a reinforcing rib 23 is arranged between the adjacent L-shaped keels.

Further, the main material of the floating block 1 is silicate; the floating block 1 is of a homogeneous closed-pore structure; the water absorption rate of the floating block 1 is not more than 20%; density not greater than 200kg/m³(ii) a And b is not less than 0.1 MPa.

Example two

Referring to fig. 7, the difference from the first embodiment is that the floating block 1 is a hexagonal prism, and the edge of the hexagonal prism floating block 1 is a hexagonal prism frame formed by assembling L-shaped keels.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A modular buoy, characterized in that: the floating block structure comprises a floating block (1), wherein a wrapping (2) for wrapping the edge is arranged at the edge of the floating block (1) to form a frame structure; an auxiliary surface (22) is arranged between the foreskins (2).

2. The modular buoy of claim 1, wherein: a buffer layer (3) is arranged between the floating block (1) and the wrapping (2).

3. The modular buoy of claim 2, wherein: a buffer layer (3) is arranged between the floating block (1) and the auxiliary surface (22).

4. A modular buoy as claimed in claim 3, characterized in that: the thickness of the edge of the frame structure is larger than that of the wrapper (2).

5. The modular buoy of claim 4, wherein: the foreskin (2) is provided with a connecting lug (7) or a connecting hole which is connected with the floating platform.

6. The modular buoy of claim 5, wherein: and a reinforcing rib (23) is arranged between the adjacent foreskins (2).

7. The modular buoy of claim 6, wherein: the thickness of the auxiliary surface (22) is smaller than that of the wrapper (2).

8. The modular buoy of claim 7, wherein: the foreskin (2) is an L-shaped keel.

9. The modular buoy of claim 8, wherein: the cross section of the L-shaped keel is L-shaped, the thickness of the L-shaped keel is h, the side length is a, and the length is L, and the relation among the thickness h, the side length a and the length L is as follows:

k is an external load; b is the surface compressive strength of the floating block (1); and C is the section coefficient of the L-shaped keel.