| 摘要 |
A module greenhouse comprises a supporting frame, tubular arch girders or rod ones, tubular crossbars or rod ones, fixing elements, front supports and rear ones. The fixing elements are made as catchers. In doing so each of the catchers for connecting the arch girders is rigidly and coaxially fixed at the end of one of two parts of the arch girders, which are connected. The catchers for connecting arch girders with the crossbars and supports are rigidly fixed on the internal surfaces of the arch girders. The catchers for connecting the supports with the crossbars are rigidly fixed on the outer surfaces of the supports. At the end of each crossbar a fixing element is rigidly fixed in perpendicular to the surface of a crossbar. |
