| 摘要 |
An assembling set for assembling scaffoldings for housing electric batteries comprises coupling elements for coupling uprights and cross-members each including a pair of symmetrical section members which can be adjoined one another and provided with a perforated portion, for engaging therein a screw and locking nut, as well as a pair of L-shape portions coupling each perforated portion, thereby, as the section members are adjoined, a cross-member receiving recess is defined therein. Each cross-member is provided in its inside with threaded elements, coaxial therewith, and provided for receiving a connecting screw for connecting the cross-member to a corresponding support element. The supporting feet comprise a screw embedded in a supporting element contacting the ground and a ring-nut engaging with said screw in order to adjust the height of the supporting element associated with said foot element. |
