Hook structure for installing photovoltaic module on roof

Abstract

The invention discloses a hook structure for installing a photovoltaic module on a roof. The hook structure is characterized by comprising a hook base, an upper hook, and a bolt assembly connecting the hook base and the upper hook, wherein toothed structures engaged with each other are arranged at the joints of the hook base and the upper hook respectively. The hook structure has the up-down adjusting function, and can be applied to installing the solar panel on any sloping roof.

Description

technical field [0001] The invention relates to a hook for fixing solar panels on a roof. Background technique [0002] Solar photovoltaic power generation is mainly achieved by absorbing solar energy through solar panels. Therefore, solar photovoltaic panels need to be installed outdoors, such as roofs and other places with sufficient sunlight. When installing solar panels on sloping roofs, roof hooks are usually required. The existing hook structures such as figure 1 As shown, the hook includes a hook seat 1' and an upper hook 2' connected by a bolt assembly 3'. When the hook is installed and constructed, the roof tiles are lifted first, and the hook seat 1' is fixed on the roof by expansion screws and then covered with tiles. , the upper end of the upper hook 2' protrudes above the tiles to connect the guide rail assembly, and the guide rail assembly is used to connect the solar panels. figure 1 Such traditional hooks are not adjustable, so it is necessary to measure th...

AI Technical Summary

Problems solved by technology

When installing solar panels on sloping roofs, roof hooks are usually required. The existing hook structures such as figure 1 As shown, the hook includes a hook seat 1' and an upper hook 2' connected by a bolt assembly 3'. When the hook is installed and constructed, the roof tiles are lifted first, and the hook seat 1' is fixed on the roof by expansion screws and then covered with tiles. , the upper end of the upper hook 2' protrudes above the tiles to connect the guide rail assembly, and the guide rail assembly is used to connect the solar panels. figure 1 Such traditional hooks are not adjustable, so it is necessary to measure the height of the roof and tiles before installing the sloping roof hooks, and then select the hooks, which makes the types of hooks various, and the selection also wastes time and energy. It brings inconvenience in installation and construction, and it will loosen after a long time of use, and the upper hook 2' will shift to the left and right as shown in the figure, which will affect the stability of the hook

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