High-clearance flexible water floating support

Abstract

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a high-clearance flexible water floating support which comprises two first floating bodies, a plurality of second floating bodies are fixedly arranged between the two first floating bodies, and a plurality of supporting units are fixedly arranged at the top ends of the first floating bodies. Two ropes used for installing a photovoltaic panel are fixedly arranged between the two opposite supporting units on the two first floating bodies, the set heights of the two ropes are different, and a plurality of supporting pieces used for supporting the ropes are fixedly arranged on the second floating body. The wind wave resistance, the reliability and the utilization space are improved, and meanwhile the input cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and in particular relates to a high-clearance flexible water floating bracket. Background Art

[0002] As a clean, pollution-free, renewable energy, solar energy is becoming more and more popular. However, the construction of photovoltaic power stations on land occupies a large amount of land resources, while water photovoltaic power stations do not need to occupy land resources, becoming a new development direction in the field of photovoltaic power generation. The vast ocean area has huge development potential.

[0003] Most of the existing solutions adopt the method of floating body plus metal bracket, fixing the column on the floating body, assembling the column, inclined beam and purlin into a bracket, and fixing the assembly on the purlin. The main part of the bracket is a rigid structure. The floating bracket is generally located in an open lake or seaside, where the wind pressure and waves are large. The rigid bracket is prone to deformation and fracture under the interaction of external forces. The existing technical solutions use more steel and have high investment costs. In order to improve stability and reduce the cost of the bracket, the height of the column is usually reduced, which results in the limited space under the board and cannot be effectively utilized.

[0004] Therefore, it is necessary to propose a high-clearance flexible water floating bracket to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a high-clearance flexible floating bracket on water to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a high-clearance flexible water floating bracket, including two floats, a plurality of floats are fixedly arranged between the two floats, a plurality of support units are fixedly arranged at the top of the float, two ropes for installing photovoltaic panels are fixedly arranged between two opposing support units on the two floats, the two ropes are set at different heights, and a plurality of support members for supporting the ropes are fixedly arranged on the float.

[0007] Preferably, the support member includes a support column fixedly connected to the top end of the second floating body, the top end of the support column is fixedly connected to an inclined beam, the two ropes are respectively fixedly connected to the two ends of the inclined beam, the two ends of the inclined beam are respectively fixedly connected to one end of the inclined support one and one end of the inclined support two, the other end of the inclined support one and the other end of the inclined support two are both fixedly connected to the upper part of the support column to form a triangular support structure.

[0008] Preferably, a transverse tie rod 2 and an oblique tie rod 4 are hinged between two opposing support columns of two adjacent floating bodies 2, and the transverse tie rod 2 is arranged on the upper part of the two support columns, one end of the oblique tie rod 4 is hinged to the bottom end of one support column, and the other end of the oblique tie rod 4 is hinged to the upper part of the other support column.

[0009] Preferably, the support unit includes a column one and a column two fixedly connected to the top end of the floating body one, the height of the column one is smaller than the height of the column two, one rope is fixedly connected between two opposite columns one on the floating body one, and the other rope is fixedly connected between two opposite columns two on the floating body one, a transverse tie rod one and an oblique tie rod three are hinged between the column one and the column two, one end of the transverse tie rod one is hinged to the top end of the column one, and the other end of the transverse tie rod one is hinged to the top end of the column two, one end of the oblique tie rod three is hinged to the top end of the column one, and the other end of the oblique tie rod three is hinged to the bottom end of the column two.

[0010] Preferably, the support unit further comprises a first diagonal tie rod and a second diagonal tie rod hinged on the top end of the second floating body, the end of the first diagonal tie rod is hinged on the top end of the first column, and the end of the second diagonal tie rod is hinged on the top end of the second column (4).

[0011] Preferably, the height difference between the two ends of the inclined beam and the floating body one is equal to the height difference between the two ropes and the floating body one.

[0012] Preferably, a plurality of reinforcing beams are fixedly connected between two adjacent floating bodies.

[0013] Preferably, the rope is a steel strand.

[0014] Compared with the prior art, the utility model has the following advantages and technical effects:

[0015] The utility model provides a high-clearance flexible water floating bracket, in which the rope is a flexible structure and is unlikely to break even under strong winds and waves. The rope is fixed to the supporting units on both sides and supported by supporting members, which effectively prevents the rope from sagging and saves rigid materials for connecting components. Compared with traditional rigid brackets at the same height, the material cost is lower, and the space below the photovoltaic panels can be effectively used for breeding operations to improve the utilization value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of a high-clearance flexible floating support structure proposed by the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a structural schematic diagram of the support member in the utility model;

[0020] Among them: 1. Floating body one; 2. Floating body two; 3. Column one; 4. Column two; 5. Transverse tie rod one; 6. Diagonal tie rod one; 7. Diagonal tie rod two; 8. Diagonal tie rod three; 9. Rope; 10. Support column; 11. Diagonal beam; 12. Transverse tie rod two; 13. Diagonal tie rod four; 14. Reinforced beam; 15. Diagonal brace one; 16. Diagonal brace two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figures 1 to 3 As shown, the utility model provides a high-clearance flexible water floating bracket, including two floats 1, a plurality of floats 2 are fixedly arranged between the two floats 1, a plurality of support units are fixedly arranged on the top of the float 1, two ropes 9 for installing photovoltaic panels are fixedly arranged between two opposite support units on the two floats 1, the two ropes 9 are arranged at different heights, and a plurality of support members for supporting the ropes 9 are fixedly arranged on the float 2.

[0024] In this embodiment, the first buoy 1, the second buoy 2 and the reinforcing beam 14 are all made of high-strength concrete, and threaded sleeves for tightening the indirect connection are pre-buried at the top of the first buoy 1 and the second buoy 2. The rope 9 is made of steel strand.

[0025] A steel strand is fixedly installed between the tops of two opposite columns 1 3 through an anchor, and another steel strand is also fixedly installed between the tops of two opposite columns 2 4 through an anchor. Both steel strands are fixed to the two ends of the inclined beam 11 through U-shaped bolts. After the two steel strands are initially fixed, a jack is used to pre-stress the rope to the required value. The photovoltaic panels are fixedly installed on the two steel strands using connecting pieces, clamps, pressure blocks, fastening bolts and other connecting parts, and arranged in sequence at preset angles.

[0026] Furthermore, in order to prevent the rope 9 from sagging, the support member includes a support column 10 fixedly connected to the top of the floating body 2, the top of the support column 10 is fixedly connected to an inclined beam 11, the two ropes 9 are respectively fixedly connected to the two ends of the inclined beam 11, the two ends of the inclined beam 11 are respectively fixedly connected to one end of an inclined brace 1 15 and one end of an inclined brace 2 16, the other end of the inclined brace 1 15 and the other end of the inclined brace 2 16 are both fixedly connected to the upper part of the support column 10 to form a triangular support structure.

[0027] Furthermore, in order to improve stability, a transverse tie rod 2 12 and a diagonal tie rod 4 13 are hinged between the two supporting columns 10 opposite to each other of the two adjacent floating bodies 2. The transverse tie rod 2 12 is arranged at the upper part of the two supporting columns 10, one end of the diagonal tie rod 4 13 is hinged to the bottom end of one supporting column 10, and the other end of the diagonal tie rod 4 13 is hinged to the upper part of the other supporting column 10.

[0028] Furthermore, the supporting unit includes a column 13 and a column 24 fixedly connected to the top of the floating body 1, the height of the column 13 is smaller than the height of the column 24, a rope 9 is fixedly connected between two opposite columns 13 on the floating body 1, and another rope 9 is fixedly connected between two opposite columns 24 on the floating body 1, and a transverse tie rod 15 and a diagonal tie rod 38 are hinged between the column 13 and the column 24, one end of the transverse tie rod 15 is hinged to the top of the column 13, and the other end of the transverse tie rod 15 is hinged to the top of the column 24, one end of the diagonal tie rod 38 is hinged to the top of the column 13, and the other end of the diagonal tie rod 38 is hinged to the bottom end of the column 24.

[0029] Furthermore, the support unit also includes a diagonal tie rod 1 6 and a diagonal tie rod 2 7 hinged on the top end of the floating body 2, the end of the diagonal tie rod 1 6 is hinged on the top end of the column 1 3, and the end of the diagonal tie rod 2 7 is hinged on the top end of the column 2 4.

[0030] Furthermore, the height difference between the two ends of the inclined beam 11 and the floating body 1 is equal to the height difference between the two ropes 9 and the floating body 1.

[0031] Furthermore, in order to improve the connection strength and stability, a plurality of reinforcing beams 14 are fixedly connected between two adjacent floating bodies 2.

[0032] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A high-clearance flexible floating support, characterized in that: The invention comprises two floating bodies (1), a plurality of floating bodies (2) are fixedly arranged between the two floating bodies (1), a plurality of supporting units are fixedly arranged at the top of the floating bodies (1), two ropes (9) for installing photovoltaic panels are fixedly arranged between two supporting units opposite to each other on the two floating bodies (1), the two ropes (9) are arranged at different heights, and a plurality of supporting members for supporting the ropes (9) are fixedly arranged on the floating body (2).

2. The high-clearance flexible floating support according to claim 1 is characterized in that: The support member comprises a support column (10) fixedly connected to the top end of the second floating body (2); the top end of the support column (10) is fixedly connected to an inclined beam (11); the two ropes (9) are respectively fixedly connected to the two ends of the inclined beam (11); the two ends of the inclined beam (11) are respectively fixedly connected to one end of an inclined support 1 (15) and one end of an inclined support 2 (16); the other end of the inclined support 1 (15) and the other end of the inclined support 2 (16) are both fixedly connected to the upper part of the support column (10) to form a triangular support structure.

3. The high-clearance flexible floating support according to claim 2 is characterized in that: A transverse tie rod 2 (12) and an inclined tie rod 4 (13) are hinged between two supporting columns (10) opposite to each other of two adjacent floating bodies 2 (2). The transverse tie rod 2 (12) is arranged on the upper part of the two supporting columns (10), one end of the inclined tie rod 4 (13) is hinged to the bottom end of one supporting column (10), and the other end of the inclined tie rod 4 (13) is hinged to the upper part of the other supporting column (10).

4. The high-clearance flexible floating support according to claim 1, characterized in that: The support unit comprises a column one (3) and a column two (4) fixedly connected to the top of the floating body one (1), the height of the column one (3) being smaller than the height of the column two (4), one rope (9) being fixedly connected between two opposite columns one (3) on the floating body one (1), and another rope (9) being fixedly connected between two opposite columns two (4) on the floating body one (1), a transverse tie rod one (5) and an inclined tie rod three (8) being hinged between the column one (3) and the column two (4), one end of the transverse tie rod one (5) being hinged to the top of the column one (3), the other end of the transverse tie rod one (5) being hinged to the top of the column two (4), one end of the inclined tie rod three (8) being hinged to the top of the column one (3), and the other end of the inclined tie rod three (8) being hinged to the bottom of the column two (4).

5. The high-clearance flexible floating support according to claim 4 is characterized in that: The support unit also includes a diagonal brace rod 1 (6) and a diagonal brace rod 2 (7) hinged on the top end of the floating body 2 (2), the end of the diagonal brace rod 1 (6) is hinged on the top end of the column 1 (3), and the end of the diagonal brace rod 2 (7) is hinged on the top end of the column 2 (4).

6. The high-clearance flexible floating support according to claim 2, characterized in that: The height difference between the two ends of the inclined beam (11) and the floating body (1) is equal to the height difference between the two ropes (9) and the floating body (1).

7. The high-clearance flexible floating support according to claim 2, characterized in that: A plurality of reinforcing beams (14) are fixedly connected between two adjacent floating bodies (2).

8. The high-clearance flexible floating support according to claim 1, characterized in that: The rope (9) is a steel strand.

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