Reinforced connecting piece adaptive to photovoltaic purlines of multiple sizes

By designing the reinforced connectors of adjustable sizes and airbag columns, the strength and stability problems when connecting photovoltaic purlins of different sizes are solved, and the stable connection and strengthening connection effect of multi-size photovoltaic purlins is achieved.

CN119696468APending Publication Date: 2025-03-25WUXI SUMINGDA TECH CO LTD
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Patent Information

Application Number
CN202411615664.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The existing photovoltaic purlin connections are difficult to adapt to photovoltaic purlins of different sizes, resulting in insufficient connection strength and stability, which may cause structural problems.

Method used

A reinforced connector including an adjustable sized connecting sleeve, a positioning plate, an airbag post, a screw and a suction cup are designed. Through the rotation of the screw and the clamping of the airbag column, stable connection of photovoltaic purlins of different sizes is achieved, and the gap is filled through the suction cup to enhance the connection strength.

Benefits of technology

It improves the connection stability of photovoltaic purlins and connection sleeves, avoids wear of photovoltaic purlins, and enhances the strength and adaptability of the connection. It is suitable for multi-size photovoltaic purlins.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a reinforced connecting piece adaptive to photovoltaic purlines of multiple sizes, which comprises a size-adjustable connecting sleeve, a positioning plate and an air bag clamping column, and is characterized in that a screw rod is arranged on the positioning plate, and a clamping groove and a screw tube are arranged on each photovoltaic purline; a cavity is formed in the positioning plate, a first air bag, an energy storage air bag and an air groove are arranged in the cavity, a driving rod is arranged in the air groove, an inflation clamping hook is arranged at the top of the driving rod, a second connecting pipe is arranged at the bottom of the air groove, a blocking plate is arranged at the bottom of the driving rod, a clamping ring is arranged on the cavity, and a rack is arranged on one side of the air groove in parallel. The extension rod is sleeved with a cam and a gear, the second connecting pipe is communicated with the air bag clamping column, and a deflation switch is arranged on the connecting sleeve. The connecting piece is provided with the positioning plate and the air bag clamping column, the connecting sleeve is connected with the end face and the side face of the photovoltaic purline in a clamped mode, and the connecting stability of the connecting sleeve and the photovoltaic purline is enhanced.
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