Truss type offshore photovoltaic platform

Abstract

The utility model provides a truss type offshore photovoltaic platform. The truss type offshore photovoltaic platform is formed by connecting novel rod piece connecting structures. The novel rod piece connecting structure comprises a fastening nut, a pressure-bearing gasket, a friction material, a butt-joint rod piece and a through stud. A friction material wrapping the butt joint rod piece is arranged on the outer side of the near end of the butt joint rod piece, and a pressure-bearing gasket wrapping the friction material is arranged on the outer side of the friction material. External threads are arranged at the two ends of the pressure-bearing gasket and are in threaded fit with the fastening nuts; the fastening nut, the pressure-bearing gasket, the friction material and the butt-joint rod piece are provided with penetrating holes in the corresponding positions so that the opposite-penetrating stud can penetrate through the penetrating holes. According to the utility model, the connection between the rod pieces on the truss type offshore photovoltaic platform is realized, the load transmission and deformation are realized under the action of the friction material, the problem of large workload of the connection construction of the inner rod pieces between different modules is solved, the installation work amount can be effectively reduced, the quality and progress control is convenient, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore photovoltaic platforms, and in particular to a truss-type offshore photovoltaic platform. Background Art

[0002] Offshore solar energy resources are abundant, clean and efficient. The truss-type large platform structure is widely used in the field of offshore photovoltaic power generation because of its reasonable structure and stable force. It can meet the requirements of bearing capacity and deformation safety while taking into account the larger span requirements.

[0003] However, at present, the truss-type large platform structure usually adopts the welding connection form, which leads to the large platform structure usually being transported as a whole at sea. Due to its large size, it has high requirements for transport ships, so it requires greater transportation costs. In view of the above situation, it may be a more convenient and quick solution to split the truss-type large platform into smaller modules and then transport them to the site for assembly. However, there are a large number of large platforms. During the assembly process of these modules, a large number of rods need to be connected between the platform modules and between the rods inside the platform modules. If these rods are connected by welding or flanges, it will cause a huge workload during installation, which is not conducive to the quality of engineering construction and the control of construction progress. Utility Model Content

[0004] The main purpose of the utility model is to provide a truss-type offshore photovoltaic platform, hoping to effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A truss-type offshore photovoltaic platform, characterized in that: the truss-type offshore photovoltaic platform is connected via a novel rod connection structure;

[0007] The novel rod connection structure comprises a fastening nut, a pressure-bearing gasket, a friction material, a butt-jointed rod, and a through-bolt;

[0008] The fastening nut includes a first fastening nut and a second fastening nut; the pressure-bearing gasket includes a first pressure-bearing gasket and a second pressure-bearing gasket; the friction material includes a first friction material and a second friction material; the docking rod includes a first docking rod and a second docking rod; the through-stud includes a first through-stud and a second through-stud;

[0009] The first and second friction materials are provided on the outer sides of the proximal ends of the first and second docking rods to wrap the proximal ends of the first and second docking rods, and the first and second pressure-bearing pads and the second pressure-bearing pads are provided on the outer sides of the first and second friction materials to wrap the first and second friction materials;

[0010] Both ends of the first pressure-bearing gasket and the second pressure-bearing gasket are provided with external threads to respectively form threaded cooperation with the first fastening nut and the second fastening nut;

[0011] The first fastening nut, the first pressure-bearing washer, the first friction material, the first docking rod, the second friction material, and the second pressure-bearing washer are provided with first through holes at corresponding positions to pass through the first pair of through studs;

[0012] The second fastening nut, the first pressure-bearing gasket, the first friction material, the second docking rod, the second friction material, and the second pressure-bearing gasket are provided with second through holes at corresponding positions to pass through the second pair of through studs.

[0013] While adopting the above technical solutions, the present invention can also adopt or combine the following technical solutions:

[0014] As a preferred technical solution of the present utility model: the first fastening nut and the second fastening nut are hexagonal nuts.

[0015] As a preferred technical solution of the utility model: the upper and lower opposite sides of the first fastening nut and the second fastening nut are provided with through circular holes, and the through circular holes are provided with threads to match the side threads of the first pair of through studs or the second pair of through studs.

[0016] As a preferred technical solution of the present utility model: the first docking rod and / or the second docking rod is a round tube.

[0017] As a preferred technical solution of the present utility model: a round tube limiting member is provided between the proximal ends of the first docking rod member and the second docking rod member.

[0018] As a preferred technical solution of the utility model: the round tube limiting member includes a top round plate and a bottom round tube.

[0019] The utility model provides a truss offshore photovoltaic platform, which has the following beneficial effects: by proposing a new connection structure including a fastening nut, a pressure-bearing gasket, a friction material, a butt rod, a through-stud and a round tube limiter, the connection between the rods on the truss offshore photovoltaic platform is realized, and under the action of the friction material, the load transfer and deformation are realized, thereby solving the problem of many internal rod connections and large construction workload between different modules of the truss offshore photovoltaic structure platform, which can effectively reduce the installation construction workload, facilitate construction quality and progress control, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a novel rod connection structure of a truss-type offshore photovoltaic platform provided by the utility model;

[0021] Figure 2 A cross-sectional view of a novel rod connection structure of a truss-type offshore photovoltaic platform provided by the utility model;

[0022] Figure 3 is a schematic diagram of tightening the nut;

[0023] Figure 4 is a schematic diagram of a pressure gasket;

[0024] Figure 5 is a cross-sectional view of a pressure gasket;

[0025] Figure 6 is a schematic diagram of friction material;

[0026] Figure 7 is a schematic diagram of the docking rod;

[0027] Figure 8 It is a schematic diagram of the through stud;

[0028] Fig. 9 Schematic diagram of a circular tube stopper;

[0029] In the figure: 1-fastening nut; 2-pressure-bearing gasket; 3-friction material; 4-jointing rod; 5-through-studs; 6-round tube limiter; 11-first fastening nut; 12-second fastening nut; 21-first pressure-bearing gasket; 22-second pressure-bearing gasket; 31-first friction material; 32-second friction material; 41-first joining rod; 42-second joining rod; 51-first through-studs; 52-second through-studs. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

[0031] like Figure 1-9 As shown, a truss-type offshore photovoltaic platform includes a novel rod connection structure, wherein the novel rod connection structure includes a fastening nut 1, a pressure-bearing gasket 2, a friction material 3, a butt rod 4, and a through-stud 5;

[0032] The fastening nut 1 includes a first fastening nut 11 and a second fastening nut 12; the pressure-bearing gasket 2 includes a first pressure-bearing gasket 21 and a second pressure-bearing gasket 22; the friction material 3 includes a first friction material 31 and a second friction material 32; the docking rod 4 includes a first docking rod 41 and a second docking rod 42; the through-through stud 5 includes a first through-through stud 51 and a second through-through stud 52;

[0033] The first and second friction materials 31 and 32 are provided on the outer sides of the proximal ends of the first and second docking rods 41 and 42 to wrap the proximal ends of the first and second docking rods 41 and 42, and the first and second pressure-bearing pads 21 and 22 are provided on the outer sides of the first and second friction materials 31 and 32 to wrap the first and second friction materials 31 and 32;

[0034] Both ends of the first pressure-bearing gasket 21 and the second pressure-bearing gasket 22 are provided with external threads to respectively form threaded fit with the first fastening nut 11 and the second fastening nut 12;

[0035] The first fastening nut 11, the first pressure-bearing washer 21, the first friction material 31, the first docking rod 41, the second friction material 32, and the second pressure-bearing washer 22 are provided with first through holes at corresponding positions to pass through the first pair of through studs 51;

[0036] The second fastening nut 12 , the first pressure-bearing gasket 21 , the first friction material 31 , the second docking rod 41 , the second friction material 32 , and the second pressure-bearing gasket 22 are provided with second through holes at corresponding positions to allow the second through-bolts 52 to pass through.

[0037] The first fastening nut 11 and the second fastening nut 12 are hexagonal nuts.

[0038] The upper and lower opposite sides of the first fastening nut 11 and the second fastening nut 12 are provided with through circular holes, and threads are provided in the through circular holes to match with the side threads of the first pair of through studs 51 or the second pair of through studs 52 .

[0039] The first docking rod 41 and the second docking rod 42 are round tubes.

[0040] A round tube stopper 6 is provided between the proximal ends of the first docking rod 41 and the second docking rod 42 .

[0041] The circular tube stopper 6 comprises a top circular plate and a bottom circular tube.

[0042] Specifically, the above-mentioned truss-type offshore photovoltaic platform is implemented in the following manner:

[0043] When two rods need to be connected, first, the first fastening nut 11 and the first friction material 31 are put on the first docking rod 41, and the second fastening nut 12 and the second friction material 32 are put on the second docking rod 42. Then, the round tube stopper 6 is installed at the close end of the first docking rod 41 and the second docking rod 42, and the first friction material 31 and the second friction material 32 are moved to the end close to the round tube stopper 6. The pressure gasket 2 is continued to be installed on the outside to wrap the rod and the friction material. After all parts are installed, the first fastening nut 11 and the second fastening nut 11 are respectively transferred into the first pressure gasket 2. 1. The second pressure-bearing gasket 22; the first fastening nut 11, the first pressure-bearing gasket 21, the first friction material 31, the first docking rod 41, the second friction material 32, and the second pressure-bearing gasket 22 are provided with first through holes at corresponding positions to pass through the first pair of through studs 51; the second fastening nut 12, the first pressure-bearing gasket 21, the first friction material 31, the second docking rod 41, the second friction material 32, and the second pressure-bearing gasket 22 are provided with second through holes at corresponding positions to pass through the second pair of through studs 52; finally, the first pair of through studs 51 and the second pair of through studs 52 are inserted into the through holes and tightened to complete the connection between the rods.

[0044] The above-mentioned specific implementation methods are used to explain the present invention and are only preferred embodiments of the present invention, rather than limiting the present invention. Any modifications, equivalent substitutions, improvements, etc. made to the present invention within the spirit of the present invention and the protection scope of the claims shall fall within the protection scope of the present invention.

Claims

1. A truss-type offshore photovoltaic platform, characterized in that: The truss-type offshore photovoltaic platform is connected by a novel rod connection structure; The novel rod connection structure comprises a fastening nut (1), a pressure-bearing gasket (2), a friction material (3), a butt-jointed rod (4), and a through-the-screw stud (5); The fastening nut (1) comprises a first fastening nut (11) and a second fastening nut (12); The pressure-bearing gasket (2) comprises a first pressure-bearing gasket (21) and a second pressure-bearing gasket (22); The friction material (3) comprises a first friction material (31) and a second friction material (32); The docking rod (4) comprises a first docking rod (41) and a second docking rod (42); The through-bolts (5) comprise a first through-bolt (51) and a second through-bolt (52); A first friction material (31) and a second friction material (32) are provided on the outer sides of the proximal ends of the first docking rod (41) and the second docking rod (42) to wrap the proximal ends of the first docking rod (41) and the second docking rod (42); a first pressure-bearing gasket (21) and a second pressure-bearing gasket (22) are provided on the outer sides of the first friction material (31) and the second friction material (32) to wrap the first friction material (31) and the second friction material (32); Both ends of the first pressure-bearing gasket (21) and the second pressure-bearing gasket (22) are provided with external threads to respectively form threaded engagement with the first fastening nut (11) and the second fastening nut (12); The first fastening nut (11), the first pressure-bearing gasket (21), the first friction material (31), the first docking rod (41), the second friction material (32), and the second pressure-bearing gasket (22) are provided with first through holes at corresponding positions for passing the first through-bolts (51); The second fastening nut (12), the first pressure-bearing gasket (21), the first friction material (31), the second docking rod (42), the second friction material (32), and the second pressure-bearing gasket (22) are provided with second through holes at corresponding positions for passing the second through-bolts (52).

2. The truss-type offshore photovoltaic platform according to claim 1, characterized in that: The first fastening nut (11) and the second fastening nut (12) are hexagonal nuts.

3. The truss-type offshore photovoltaic platform according to claim 1 or 2, characterized in that: The upper and lower opposite sides of the first fastening nut (11) and the second fastening nut (12) are provided with through circular holes, and threads are provided in the through circular holes to match the side threads of the first pair of through studs (51) or the second pair of through studs (52).

4. The truss-type offshore photovoltaic platform according to claim 1, characterized in that: The first docking rod (41) and / or the second docking rod (42) are round tubes.

5. The truss-type offshore photovoltaic platform according to claim 1 or 4, characterized in that: A circular tube stopper (6) is provided between the proximal ends of the first docking rod (41) and the second docking rod (42).

6. The truss-type offshore photovoltaic platform according to claim 5, characterized in that: The circular tube limiting member (6) comprises a top circular plate and a bottom circular tube.

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