| 摘要 |
The present invention relates to a support platform, particularly for holding on the ground a device or equipment K having a working position or operating position which is strictly vertical, this platform 1 comprising a base structure 2 which defines a support plane and rests on ground support feet of variable height A, B, C, D, the said platform being characterised in that it comprises at least four ground support feet of variable height A, B, C, D positioned so as to define, by their connections to the base structure 2, the vertices of a parallelogram, these feet being coupled to means for adjusting their height, which are designed, in each of the diagonally opposite pairs of feet AC; BD, so as to extend over a given height one or other of the feet and simultaneously to shorten the opposite foot by the same height. Application particularly to the holding on the ground of telecommunication antennae, handling cranes, etc. <IMAGE> |
