Combined double-shaft fire hydrant blank door mounting structure for stone wall surface

Abstract

The invention discloses a combined type double-shaft fire hydrant blank door mounting structure of a stone wall surface, which comprises a base layer wall surface, a steel framework base layer, a stone wall surface plate, a stone blank door and hinges, a fire-fighting equipment mounting position is arranged on the base layer wall surface, the steel framework base layer is fixedly mounted on the base layer wall surface, the stone wall panel is fixedly installed on the steel framework base layer through the first hanging piece, the stone blank door is hinged to the stone blank door through the hinge, the hinge comprises a first side plate, a bottom plate and a second side plate, one end of the first side plate is hinged to the steel framework base layer, one end of the second side plate is hinged to the stone blank door, a first bent edge and a second bent edge which are symmetrically arranged are arranged on the two sides of the bottom plate, the first bent edge is fixedly installed on the first side plate, and the second bent edge is fixedly installed on the second side plate. Compared with the prior art, collision damage between the bottom plate of the hinge and the stone wall panel is avoided, and the problems that the stone wall panel is installed loosely, and a secret door of a fire hydrant is not closed tightly are solved.

Description

technical field [0001] The invention belongs to the field of prefabricated buildings, and in particular relates to a combined double-axis fire hydrant secret door installation structure on a stone wall. Background technique [0002] Stone dry hanging is a construction technique commonly used in wall decoration at present. This method uses metal pendants to directly hang decorative stone on the wall or hang it on the steel frame to form a stone decorative curtain wall. At present, dry-hanging stone finishes are widely used in the wall decoration of indoor public spaces such as halls, lobbies, and elevator halls. [0003] In the dry-hanging stone veneer, the stone panel installed at the fire hydrant needs to be made into an openable secret door. Chinese patent CN201820317543.X discloses a stone secret door dry-hanging structure that is easy to open, including a steel keel fixed on the wall, and the steel frame of the secret door is connected to the steel keel through the rota...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a combined double-axis fire hydrant concealed door installation structure on stone walls, the base plate of the hinge for connecting the double-axis fire hydrant concealed door can flexibly adjust the installation position, and avoid collision between the base plate and the stone wall panel damage, and solve the problems of loose installation of stone wall panels and lax closure of fire hydrant hidden doors

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