Back-bolted stone mounting structure

Abstract

The application discloses a mounting structure of a back-bolt type stone, which comprises a keel, a threaded cylinder, a stone, a bolt and an adjusting connecting structure, wherein the adjusting connecting structure comprises two supporting pieces, an elastic abutting piece, an elastic stretching piece and two cables; one end of the two supporting pieces is connected to the other end of the bolt and is arranged at an included angle; the two supporting pieces are movably arranged in the direction of approaching each other and are limited in the direction of moving away from each other; the two supporting pieces are stretched by the elastic stretching piece; the elastic abutting piece is arranged between the other end of the bolt and the bottom of the matching hole; the other end of the two supporting pieces is supported on one side of the annular convex part; and the two cables are connected to the inner sides of the two supporting pieces correspondingly, so that the two supporting pieces are inwards contracted by pulling the cables; thus, the distance between the stone and the wall can be adjusted by a simple structure.

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