A rotating and fixing device for photovoltaic panels and prefabricated concrete components
A prefabricated concrete and fixing device technology, applied in the field of concrete components, can solve the problems of limited angle, falling off photovoltaic panels, poor connection reliability, etc.
Active Publication Date: 2019-02-15
CHINA CONSTR SCI & TECH CO LTD
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Problems solved by technology
[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the angle of the photovoltaic panel is limited when it rotates in the prefabricated concrete member, and the reliability of the connection between the two is poor, and there is a potential safety hazard that the photovoltaic panel falls off, Therefore, a photovoltaic panel can be rotated in different directions in the prefabricated concrete component, and the rotation and fixing device of the photovoltaic panel and the prefabricated concrete component still maintains a reliable and effective connection when rotating
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[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.
[0032] Such as figure 1 and 2A specific implementation of the rotary fixing device between photovoltaic panels and precast concrete components shown includes a precast concrete component body 1, which is generally arranged as a cuboid or cube, and a groove 3 for installing photovoltaic panels 2 is formed in ...
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The invention relates to the technical field of concrete members, in particular to a rotary fixing device for a photovoltaic panel and a precast concrete member. The rotary fixing device comprises a precast concrete member body (1), wherein a groove (3) for mounting the photovoltaic panel (2) is formed in the middle part of the precast concrete member body (1), and a plurality of mounting holes (11) are reserved in the two opposite inner side walls of the precast concrete member body (1) and distributed along the length direction of the inner side walls; the mounting holes are inclined outwards from the sides close to the photovoltaic panel in the cross sections perpendicular to the length direction; connecting pieces (21) are hinged to the photovoltaic panel and connected with the mounting holes, and elastic pieces (4) are connected between the mounting holes and the connecting pieces; and a rotating shaft (5) is fixed on the photovoltaic panel and arranged in the length direction parallel to the inner side walls which are provided with the mounting holes. According to the rotary fixing device, the photovoltaic panel can rotate in different directions in the precast concrete member, and the photovoltaic panel can still keep reliable and effective connection with the precast concrete member when rotating.
Description
technical field [0001] The invention relates to the technical field of concrete components, in particular to a rotary fixing device for a photovoltaic panel and a prefabricated concrete component. Background technique [0002] Building Integrated Photovoltaic (BIPV) technology is a technology that integrates solar power generation (photovoltaic) products into buildings. It is a new concept of applying solar power generation. external surface to provide power. At present, the application of building integrated photovoltaics is divided into two aspects: one is to combine buildings with photovoltaic modules, that is, to install photovoltaic modules on the outer surface of the building (wall or roof), and the building is only used as a carrier of photovoltaic modules to play a supporting role. , which is a relatively common form of installation, but the installation of the above-mentioned photovoltaic modules is difficult, labor-intensive, and the construction period is long, a...
Claims
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IPC IPC(8): B28B17/00
CPCB28B17/00
Inventor 叶浩文方振雷徐治猛李丛笑刘四洋
Owner CHINA CONSTR SCI & TECH CO LTD