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Main shaft assembly and photovoltaic tracking support adopting same

A component and spindle technology, applied in the field of solar energy facilities, can solve the problems of increased material and manual installation costs, increased hoop cost, weak structural strength, etc., and achieves the effect of safe and reliable structural design, simplified structure, and light overall weight.

Pending Publication Date: 2021-12-28
江苏曦日新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned structure has the following disadvantages: 1), the connection of the main shaft is in the form of an outsourcing hoop, the structural installation is cumbersome, the structural strength is weak, and the cost of the hoop is increased; 2), the purlin with diagonal bracing has a complex structure, and the The length and mounting holes need to be designed according to the project situation; 3), the single-shoulder structure of the main shaft bearing is easy to slip out during work, and each bearing needs to be equipped with a bearing baffle, which increases the cost of material and labor installation

Method used

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  • Main shaft assembly and photovoltaic tracking support adopting same
  • Main shaft assembly and photovoltaic tracking support adopting same
  • Main shaft assembly and photovoltaic tracking support adopting same

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Embodiment Construction

[0039] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] See Figure 1-19 , a spindle assembly of the present invention has several large rounded square tubes 18, each large rounded square tube 18 includes a straight tube section 181 and a shrink tube section 182 integrally formed at one end of the straight tube section 181, two adjacent large rounded square tubes The pipes 18 are inserted into the straight pipe section 181 of another large rounded square pipe 18 through the shrinkage section 182 of one of the large rounded square pipes 18, and the connection area between two adjacent large rounded square pipes 18 is op...

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Abstract

The invention discloses a main shaft assembly and a photovoltaic tracking support adopting the main shaft assembly. The photovoltaic tracking support is provided with a main shaft and a plurality of stand columns arranged at intervals, the main shaft is horizontally arranged at the upper ends of the stand columns, the main shaft is composed of a plurality of main shaft assemblies, and a main rotation assembly is fixed to the upper end of the middle stand column. Auxiliary rotation assemblies are fixed to the upper ends of the stand columns located on the side portions, the two sides of the main rotation assembly are fixedly connected with the two main shaft assemblies located in the middle correspondingly, the two sides of each auxiliary rotation assembly are fixedly connected with the two main shaft assemblies located on the side portions correspondingly, and the auxiliary rotation assemblies are symmetrically distributed on the two sides of the main rotation assembly; the main rotation assembly and the auxiliary rotation assembly are fixedly connected through a synchronous transmission rod. The main shaft of the photovoltaic tracking support is uniform in bearing strength distribution, safer and more reliable in structural design, light in overall weight and more convenient to produce and install.

Description

technical field [0001] The invention relates to the technical field of solar energy facilities, in particular to a main shaft assembly and a photovoltaic tracking bracket using the main shaft assembly. Background technique [0002] With the continuous progress of society, the solar photovoltaic power generation industry has developed rapidly. In the solar photovoltaic power generation industry, solar photovoltaic support is a key facility to ensure the effective operation of the overall device. At present, solar photovoltaic power generation support is divided into fixed support mode, adjustable support mode and tracking support mode according to the form. The fixed bracket method is an early developed product, which has the characteristics of simple structure, low cost, and stability and reliability. The adjustable bracket method adds the function of adjusting the installation angle of photovoltaic modules with the seasons on the basis of the fixed bracket, and can realiz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32
CPCH02S20/32Y02E10/50
Inventor 张欣栾金泉
Owner 江苏曦日新能源科技有限公司
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