彩钢瓦钢架或屋架、檩条和屋面板作为彩钢屋面重要的构成部分。彩钢板的安装方法与钢架或屋架、檩条和屋面板的承重直接有重要关系。

Color steel tile steel frame or roof truss, purlin and roof panel are important components of color steel roof. The installation method of color steel plate is directly related to the bearing capacity of steel frame or roof truss, purlin and roof panel.

彩钢瓦光伏支架可选用连接件直接与檩条处的屋面板直接连接方法，也不妨选用连接件与檩条经过穿透屋面板的方法进行连接。

The photovoltaic support of color steel tile can be directly connected with the roof panel at the purlin, or the connection between the connector and purlin through the roof panel can be selected.

各种连接件、紧固件的数目和尺寸可经过静力计算分析和设计构造求得。

The number and size of various connectors and fasteners can be obtained by static calculation analysis and design construction.

1)彩钢瓦钢架或屋架、檩条均能满足设计要求且屋面板钢度较大时，这种方法是对照正确的安装条件，光伏支架选用连接件与屋面板连接，并尽量靠近檩条位置不变。

1) When the color steel tile steel frame, roof truss and purlin can meet the design requirements and the roof panel steel is large, this method is based on the correct installation conditions. The photovoltaic support is connected with the roof panel by selecting connectors, and the position is kept as close as possible to the purlin.

2)彩钢瓦钢架或屋架、檩条均能满足设计要求，但屋面板钢度较小，变形较大时，这种类别的彩钢屋顶重点呈现为车棚、公交候车厅、养殖场等一些要求水准不太高的场地。

2) The color steel tile steel frame, roof truss and purlin can meet the design requirements, but when the roof plate steel is small and the deformation is large, this kind of color steel roof mainly presents some places with low requirements, such as car shed, bus waiting hall and breeding farm.

3)彩钢瓦仅钢架或屋架能满足设计要求，檩条及屋面板承载实力较小时，此种部署方法，选用连接件与钢架或屋架连接，详细连接安装方法同支架与檩条穿透屋面板连接方法。

3) Only the steel frame or roof truss of color steel tile can meet the design requirements, and the bearing capacity of purlin and roof panel is small. In this deployment method, the connector is selected to connect with the steel frame or roof truss. The detailed connection and installation method is the same as that of the support and purlin penetrating the roof panel.

4)彩钢瓦尚有一种连接方法为将不变支架的位置屋面板割开，经过型钢柱连接到屋面钢梁上。

4) There is still a connection method for color steel tile, which is to cut the roof panel at the position of the unchanged support and connect it to the roof steel beam through the steel column.

以上为重点彩钢屋面的光伏支架部署方法总结，关于穿透屋面的连接件，一定带有防水垫片或选用密封结构胶处理，保证防水实力。

The above is the summary of the deployment method of photovoltaic support for the key color steel roof. For the connector penetrating the roof, it must be equipped with waterproof gasket or treated with sealing structural adhesive to ensure the waterproof strength.

若彩钢瓦钢架或屋架、檩条、屋面板均不能满足设计要求：原屋面上不能建设光伏电站名目。支架设计前，一定对原有屋面的钢架或屋架、檩条、屋面板等受力构件进行准确核算。

If the color steel tile steel frame or roof truss, purlin and roof panel can not meet the design requirements, the name of photovoltaic power station cannot be built on the original roof. Before the support design, the steel frame or roof truss, purlin and roof panel of the original roof must be accurately calculated.