| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a frame for installing a structure on which even a large number of solar cell modules can be supported rigidly with small number of components by easy construction work. <P>SOLUTION: A pipe 25 is inserted between side plates 15a of a first crosspiece member 151 and the pipe 25, the bolt hole of each side plate 15a of the first crosspiece member 151 and the bolt hole of each side plate 15a of a second crosspiece member 152 are aligned. A bolt 26 is then passed through the pipe 25, the bolt hole of each side plate 15a of the first crosspiece member 151, the bolt hole of each side plate 15a of the second crosspiece member 152 and a washer. Thereafter, a nut 27 is screwed over one end of the bolt 26 and tightened thus connecting each side plate 15a of the second crosspiece member 152 to each side plate 15a of the first crosspiece member 151. <P>COPYRIGHT: (C)2012,JPO&INPIT |
