Modularized flexible-connection large-area supporting framework

Abstract

The invention discloses a modularized flexible-connection large-area supporting framework, belongs to the technical field of large-area supporting and aims at solving the problem that an existing rigid solar cell array cannot be applied to a stratospheric airship in a large-area mode. The modularized flexible-connection large-area supporting framework comprises module units, a flexible binding netand connection ropes, wherein each module unit is composed of two layers of carbon fiber plates and one layer of aluminum honeycomb plate, the aluminum honeycomb plate is clamped between the two layers of carbon fiber plates, and the two layers of carbon fiber plates are both bonded with the aluminum honeycomb plate; the flexible binding net is composed of rope belts which are distributed in a criss-cross mode, cross parts are connected in a stitching mode, one module unit is arranged in each grid, the adjacent module units are in binding connection through the connection ropes, and a rope passing hole corresponding to the connection rope is arranged on each module unit; a same size or a slightly smaller size of solar panel can be arranged on each module unit, and the solar panels can beconnected to the module units through the connection ropes. The modularized flexible-connection large-area supporting framework disclosed by the invention is used for supporting large-area solar cellarrays.

Description

technical field [0001] The invention belongs to the technical field of large-area support, and in particular relates to a large-area support frame with modularized flexible connections. Background technique [0002] Large-scale aircraft such as stratospheric airships need super-large-capacity power supply support in order to improve the performance of multi-tasking and long-staying. Currently, rigid solar cell arrays are too brittle and easily damaged by external forces such as wind resistance, so they cannot be used on stratospheric airships. For large-area use, the area of ​​flexible solar cells is also limited by the volume of the airship, making it difficult to further improve the performance of the airship. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the current rigid solar cell array cannot be used in a large area on a stratospheric airship, and provides a large-area support frame with modular flexible connecti...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current rigid solar cell array cannot be used in a large area on a stratospheric airship, and provides a large-area support frame with modular flexible connection, and its technical scheme is as follows:

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