Drainage support of photovoltaic roof

By designing a cross-shaped photovoltaic roof drainage bracket with crisscrossing and combining bolt clamping and hanging plate buckle structure, the stability and rainwater accumulation of photovoltaic roof support in harsh environments is solved, and the components are firmly fixed and drained.

CN222685927UActive Publication Date: 2025-03-28HENAN GUANGKUN NEW ENERGY TECH DEV CO LTD
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Patent Information

Application Number
CN202420040302.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-08
Publication Date
2025-03-28
Estimated Expiration
2034-01-08

AI Technical Summary

Technical Problem

Existing photovoltaic roof brackets cannot withstand strong winds in harsh environments, and rainwater is prone to flow into the inside of the bracket, causing corrosion.

Method used

A drainage bracket for photovoltaic roof is designed, using cross-shaped components that are crisscrossed vertically and cross-shaped components, combined with horizontal cover plates, vertical cover plates, horizontal drain plates and vertical drain plates, and are installed through clamping of bolts and nuts to ensure that the photovoltaic components are securely fixed and prevent rainwater from flowing in through hanging plates and snap structures.

Benefits of technology

It improves the support effect of photovoltaic modules, facilitates replacement of components, avoids rainwater accumulation and corrosion, and extends the service life of the bracket.

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Abstract

The utility model relates to the technical field of photovoltaic building support drainage, in particular to a photovoltaic roof drainage support which comprises a transverse support and a longitudinal support, inner cavities of the transverse support and the longitudinal support are respectively of an inverted-T-shaped structure, a connecting piece is arranged between the transverse support and the longitudinal support, and the transverse support and the longitudinal support are connected through the connecting piece. A transverse cover plate and a transverse drainage plate are arranged above the transverse support, the lower middle portion of the transverse cover plate is sleeved with an inner cavity of the transverse support, first sleeve holes are formed in the two sides of the transverse cover plate respectively, first bolts are sleeved with the first sleeve holes, first nuts are sleeved with the first bolts in a threaded mode, and the first nuts are located in the transverse support. The transverse cover plate is clamped and installed on the transverse support through the first bolt and the first nut, the first hanging plates are arranged on the two sides of the transverse drainage plate respectively, and the transverse drainage plate is buckled on the transverse cover plate through the first hanging plates. According to the drainage support of the photovoltaic roof, the photovoltaic assembly is firmly fixed, the photovoltaic assembly is convenient to replace, and rainwater is prevented from flowing into the drainage support.
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