BUILDING SLIDING SUPPORT AND BUILDING SUPPORT SYSTEM Russian patent published in 2023 - IPC E01D19/04 

FIELD: building supports.

SUBSTANCE: invention relates to building sliding support 210 for connecting the first and second parts of the structure. Building sliding support 210 has base 212 which is connected to the first structure part, sliding plate 216 which is connected to the second structure part, and an intermediate bearing member located between base 212 and the sliding plate. Primary sliding surface 226 of building sliding support 210 is located between the intermediate bearing member and slide plate 216. Primary sliding surface 226 has at least two partial sliding surfaces 228A and 228B located in sliding planes 230A and 230B inclined at an angle to one another. The intersection line S of sliding planes 230A and 230B is the offset axis A of building sliding support 210 along which slide plate 216 can move. Two sliding planes 230A and 230B define the first angleα, which is chosen so that no gap occurs in the area of primary sliding surface 226 during the operation of building sliding support 210. In addition, the invention relates to a system of building supports 700, which uses the principle of operation of building sliding support 210.

EFFECT: increased reliability of the building sliding support.

37 cl, 16 dwg