Dry hanging type curtain wall back bolt type connecting piece used for green building

Abstract

The invention belongs to the field of back bolt type connecting pieces, and particularly relates to a dry hanging type curtain wall back bolt type connecting piece used for a green building. The dry hanging type curtain wall back bolt type connecting piece comprises a main piece mechanism, an auxiliary piece mechanism, a positioning bolt and an expansion bolt. The main piece mechanism is arrangedon a support beam on a wall through threaded fit of the fixing bolt and a threaded hole. The auxiliary piece mechanism is arranged on the back face of a ceramic tile through expansion fit of the expansion bolt and an expansion hole. The ceramic tile is arranged on the wall through cooperation of the auxiliary piece mechanism and the main piece mechanism arranged on the ceramic tile. In the whole ceramic tile or stone replacing process, ceramic tiles or stone around a damaged ceramic tile or stone does not need to be detached, only the damaged ceramic tile or stone needs to be detached, then, replacement of a new ceramic tile or stone is conducted for installation, the ceramic tile or stone replacing time period is greatly saved, the ceramic tile or stone replacing workload is reduced, andaccordingly the building maintaining cost is reduced.

Description

technical field [0001] The invention belongs to the field of back-bolt connectors, in particular to a back-bolt connector for dry-hanging curtain walls used in green buildings. Background technique [0002] At present, the traditional back-bolt connector is mainly used for hanging decorative stone directly on the wall or on the bracket beam fixed on the wall, without grouting and pasting; the principle is to set the main stress point on the wall, through the back The bolt-type connector fixes the stone on the wall of the building to form a stone curtain wall; the back-bolt connector first drills and drills holes on the back of the stone, and then fixes the pendant on the back of the stone with marble glue, and finally , and then fixed on the wall or on the bracket beam on the wall through the main part mechanism; this wall decoration method makes it unnecessary to use paint or other complicated decorations that have certain pollution to the environment in building decoration...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional back-bolt connector is mainly used for hanging decorative stone directly on the wall or on the bracket beam fixed on the wall, without grouting and pasting; the principle is to set the main stress point on the wall, through the back The bolt-type connector fixes the stone on the wall of the building to form a stone curtain wall; the back-bolt connector first drills and drills holes on the back of the stone, and then fixes the pendant on the back of the stone with marble glue, and finally , and then fixed on the wall or on the bracket beam on the wall through the main part mechanism; this wall decoration method makes it unnecessary to use paint or other complicated decorations that have certain pollution to the environment in building decoration material, to ensure the health of people living in the building; however, since the operation surface of the traditional back-bolt connector is at the side end of the plate when installing the stone, the plates must be installed one by one during construction; and once installed If a panel is damaged, the entire row of panels where the panel is located needs to be removed to replace the damaged panel, which causes great inconvenience to installation or maintenance and repair, thus increasing working time and increasing work intensity ,decrease productivity

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