Double hook flat fastening system

Abstract

Disclosed is a double-hook type flat plate fastening system, which is used for achieving a fastening connection between a flat plate and a to-be-mounted object, and comprises: at least two guide rails (31, 32) arranged between a flat plate (13) and a to-be-mounted object (12), wherein the top and the bottom of each guide rail are respectively provided with a pair of protruding parts (311a, 311b, 311c, 311d, 321a, 321b, 321c, 321d) which extend to a free end surface (312a, 312b, 312c, 312d, 322a, 322b, 322c, 322d) along the two sides of each guide rail; several double-hook bases (4) cooperated with the protruding parts (311c, 311d, 321c, 321d) at the bottoms of the guide rails, forming a fastening connection between the guide rails (31, 32) and the to-be-mounted object(12) by fasteners (121) inserted into the double-hook bases (4); and several double-hook nuts (51) cooperated with the protruding parts (311a, 311b, 321a, 321b) at the tops of the guide rails, the double-hook nuts located at the two ends of the guide rails being provided with end clamps (8), the double-hook nuts located in the middle of the guide rails being provided with middle clamps (9), and a fastening connection between the guide rails (31, 32) and the flat plate (13) being formed by fasteners (122, 123) inserted into the end clamps (8) and the middle clamps (9). The double-hook type flat plate fastening system provides reliable tensile strength and is convenient to mount, can safely, quickly and reliably fix flat plates with different shapes to roofs, floors, walls or bracket surfaces, and the double-hook type flat plate fastening system is simple in structure, light in weight and low in cost.

Description

technical field [0001] The present invention relates to a double hook type panel fastening system. Background technique [0002] As a sustainable and clean energy, solar energy has great potential for development and application. With the warming of the global climate and the tightening of the energy situation, solar photovoltaic power generation, as one of the sustainable energy alternatives, has been rapidly developed. [0003] Solar photovoltaic power generation technology is a technology that converts solar energy into electricity, and its core is a semiconductor material that can release electrons. The most commonly used semiconductor material is silicon. The earth's crust is rich in silicon reserves, which can be said to be inexhaustible. Solar photovoltaic cells have two layers of semiconductors, one for the positive electrode and one for the negative electrode. When sunlight shines on the semiconductor, a current is generated at the junction of the two poles. ...

AI Technical Summary

Problems solved by technology

This increases the amount of raw material used to install the system

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