| 摘要 |
<p>Base (socket), of the type comprising a base body (10) in the shape of a widely flared bell and having, at the top, a passage (14) for the post (11), characterised in that it comprises, arranged in the base body (10), a support block (15) for at least lateral bearing of the post (11), a mating flange (19) for holding the post (11) against the support block (15), and means (20; 26) for clamping the mating flange (19) which are accessible from outside the base body (10). Advantageously, the support block (15) furthermore comprises a seat (16) providing axial bearing for the bottom of the post (11), which seat may also comprise an axial passage (33) for passage of means (35A, 35B) for fastening the base to the ground or for fastening a rod at one of its ends, its other end being capable of passing through the post (11) in order to make it possible to fasten accessories. <IMAGE></p> |
