Novel photovoltaic assembled column foot

By connecting the fixing sleeve and supporting rib plate with expansion bolts and riveting, the problem of low welding efficiency of the column base of photovoltaic prefabricated sunrooms is solved, realizing a simple and quick installation process and structural stability, and ensuring safety for long-term use.

CN224351414UActive Publication Date: 2026-06-12ZHEJIANG BUSINESS SCHOOL ZHONGTUO GUANGYING (HANGZHOU) NEW ENERGY TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG BUSINESS SCHOOL ZHONGTUO GUANGYING (HANGZHOU) NEW ENERGY TECHNOLOGY CO LTD
Filing Date
2025-05-16
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

The existing column base connection technology for photovoltaic prefabricated sunrooms requires welding, which leads to low construction efficiency, high requirements for welder skills, and difficulty in guaranteeing welding quality.

Method used

Expansion bolts and riveting are used to connect the column to the base plate through a fixing sleeve and supporting ribs, replacing traditional welding. Bolts and rivets are used to fix the column in the fixing sleeve, simplifying the installation process and improving structural stability.

Benefits of technology

It simplifies the installation process, improves construction efficiency and the overall stability and reliability of the structure, enhances pull-out and shear resistance, avoids loosening caused by vibration or external forces, and ensures safety for long-term use.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224351414U_ABST
    Figure CN224351414U_ABST
Patent Text Reader

Abstract

This application discloses a novel photovoltaic prefabricated column base, comprising a base plate, a fixing sleeve, and a supporting rib. The fixing sleeve and the supporting rib are fixed to the base plate, with the fixing sleeve surrounding the outside of the supporting rib. Both the fixing sleeve and the supporting rib have at least one mounting hole for bolts to pass through. A gap is formed between the two opposing inner walls of the fixing sleeve and the two ends of the supporting rib. Elongated holes are provided at each of the four corners of the base. This design simplifies the complexity of traditional welding processes by replacing welding with bolt connections, making the installation process simpler and faster, while simultaneously improving the overall stability and reliability of the structure.
Need to check novelty before this filing date? Find Prior Art