Prefabricated platform foundation based on bridge construction

摘要

Prefabricated platform foundation based on bridge construction, comprising a support column (1),characterized by the symmetrical formation of four first grooves (2) at the bottom of the support column (1), with the top of the inner side of the first groove (2) anchored over a hinge (3) to a first plate body (4), the top of which is firmly connected to a cone body (5), where the upper part of the support column (1) is tightly connected to a platform (6) on which two sides are symmetrically formed two second grooves (7) in which a second plate body (8) is slideably connected to it,where the outer side wall of the platform (6) is symmetrically connected to four first fixing blocks (9) and a first support bar (10) is welded to a adjacent side of two adjacent first fixing blocks (9), the outer side wall of which is slideably connected to two casings (11), where on the outside of the first support bar (10) a first spring (12) is applied, the two ends of which are connected to the adjacent end of two adjacent shells (11), welding on the outer side wall of the cover (11) a first housing (13) in which a second support bar (14) is attached,whose end facing away from the first housing (13) is hinged to a second housing (15), wherein an arc-shaped plate (16) is welded to the outer sidewall of two adjacent second housing (15).