A cement roof/ground photovoltaic support base structure and preparation method thereof

Abstract

The invention relates to a cement roof / ground photovoltaic bracket infrastructure and a preparation method thereof. The cement roof / ground photovoltaic bracket infrastructure comprises at least two cement pier assemblies, connecting rods and connecting pipes, wherein the cement pier assemblies are mounted on a roof / ground and are arranged at intervals; each cement pier assembly comprises a cement pier body, a fixed pile extending to be higher than the top surface of the cement pier body, a fixed plate and a hole which runs through the cement pier body and is horizontally formed; the connecting rods are inserted in the holes of the adjacent cement pier bodies; the connecting pipes sleeve the connecting rods and are positioned between the cement pier bodies. On one hand, the connecting rods are inserted in the holes of the cement pier bodies and clamping mechanisms at both ends of the cement pier bodies are utilized to carry out fixing; on the other hand, the connecting rods are sleeved with the connecting pipes so as to be positioned between the cement pier bodies and baffles are respectively and fixedly arranged at both ends of the connecting rods for being pressed against the inner lateral surfaces of the cement pier bodies, and thus, the problem of offset of the bracket infrastructure is effectively solved and the situation that other components are needed to be installed to prevent mutual slippage of the cement pier bodies is avoided.

Description

technical field [0001] The invention belongs to the field of solar cells, and relates to a basic structure of a photovoltaic support, in particular to a basic structure of a cement roof / ground photovoltaic support and a preparation method thereof. Background technique [0002] As the international community attaches great importance to energy conservation and emission reduction, solar energy products are more and more widely used, and the application of photovoltaic power generation is more common. During the installation and use of solar photovoltaic modules, photovoltaic brackets need to be fixed and connected to adjust the installation angle and maintain a certain height from the ground, so as to obtain maximum power generation and ensure that the solar photovoltaic modules continue to be fixed for 25 years. In order to reduce the weight of the photovoltaic support foundation and control its cost, the existing cement roof / ground photovoltaic support foundation often adopt...

AI Technical Summary

Problems solved by technology

In order to reduce the weight of the photovoltaic support foundation and control its cost, the existing cement roof / ground photovoltaic support foundation often adopts the form of double cement piers (cement foundation). The specific method is to embed pre-embedded bolts and Weld the plate, and then connect and install the photovoltaic support on the embedded bolts and the welding plate. Although this structure is simple and easy to operate, it also limits the adjustable range of the height of the photovoltaic support from the ground, and it also needs to increase the connecting member to prevent front and rear Relative slippage of cement piers

Images