Solar panel tightening device

Abstract

The invention discloses a solar panel tightening device, which comprises a guide rail, a clamping piece, a bolt, a pressure plate and a spring, wherein a clamping block accommodating groove is formed at the upper end of the guide rail; a blocking lead extending inwards is formed at the tail end of the opening of the clamping block accommodating groove; the upper part of the clamping piece is a bolt connecting part; the middle part of the clamping piece is provided with a bolt adjusting part provided with a bolt accommodating space; the lower part of the clamping piece is a clamping block part; a spring mounting hole is formed in the center of the bottom end of the clamping block part; one side of the bolt adjusting part is provided with a support check block matched with the blocking edge; the distance between the support check block and the clamping block part is slightly larger than the thickness of the blocking edge; the bolt is in threaded connection with the bolt connecting part, and extends into the bolt adjusting part; the pressure plate is positioned above the clamping piece and connected with the clamping piece through the bolt; and the upper segment of the spring is fixedly connected in the spring mounting hole. The solar panel tightening device has the characteristics of easiness and convenience in installing and high universality.

Description

technical field [0001] The present invention relates to fastening devices, more particularly fastening devices for securing solar panels. Background technique [0002] As the core part of the solar power generation system, solar panels are used to convert the sun's radiant energy into electrical energy. Therefore, solar panels need to be installed outdoors, such as roofs, where they can fully receive sunlight. In order to receive more radiant energy, the surface area of ​​solar panels is large and mostly flat, which is greatly affected by wind, so its fixed installation structure needs to have strong positioning ability and structural strength. [0003] The Chinese patent with the patent number ZL200820102376.3 (publication number CN201197123Y) discloses a solar panel support structure, which includes a main beam and a clamping block. screw holes. When in use, the clamping block is placed in the accommodating space of the main girder, the pressing plate and the clamping bl...

AI Technical Summary

Problems solved by technology

The problem with this is that, limited by the height of the accommodation space, the length of the bolts that can pass through the block is limited, so that the adjustable range of the bolts is small. When installing solar panels with different thicknesses, it is necessary to calculate the required bolt length and make corresponding selections. configuration, which is prone to adaptation problems and increased management costs

In addition, when assembling, it is necessary to use tools or fix the blocks by hand to lock the bolts. The installation is complicated and time-consuming.

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