Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a curved surface hinged sliding friction-roller rolling friction combination isolation bearing. The isolation bearing comprises an upper bearing plate, a middle sliding plate, a lower bearing plate, a slider and a roller, wherein the slider is placed between the upper bearing plate and the middle sliding plate; the roller is placed between the middle sliding plate and the lower bearing plate. The isolation bearing is characterized in that the upper surface of the upper bearing plate is a plane; the lower surface of the upper bearing plate is concave; the middle sliding plate is positioned between the upper bearing plate and the lower bearing plate; the upper surface of the middle sliding plate is concave; the lower surface of the middle sliding plate is a double-slope bevel; the top surface and the bottom surface of the lower bearing plate both are planes; the slider is arranged between the upper bearing plate and the middle sliding plate; the roller is a cylinder. The isolation bearing disclosed by the invention has the advantages that the bearing has small friction in the rolling direction of the roller, and the friction can be adjusted; a hinged bearing provides large yield force in another horizontal direction. The isolation bearing integrates the advantages of a rolling friction bearing and a sliding friction bearing, and the functions of prolonging the construction period, dissipating earthquake energy and reducing construction earthquake response are realized.
The invention discloses a curved surface hinged sliding friction-roller rolling friction combination isolation bearing. The isolation bearing comprises an upper bearing plate, a middle sliding plate, a lower bearing plate, a slider and a roller, wherein the slider is placed between the upper bearing plate and the middle sliding plate; the roller is placed between the middle sliding plate and the lower bearing plate. The isolation bearing is characterized in that the upper surface of the upper bearing plate is a plane; the lower surface of the upper bearing plate is concave; the middle sliding plate is positioned between the upper bearing plate and the lower bearing plate; the upper surface of the middle sliding plate is concave; the lower surface of the middle sliding plate is a double-slope bevel; the top surface and the bottom surface of the lower bearing plate both are planes; the slider is arranged between the upper bearing plate and the middle sliding plate; the roller is a cylinder. The isolation bearing disclosed by the invention has the advantages that the bearing has small friction in the rolling direction of the roller, and the friction can be adjusted; a hinged bearing provides large yield force in another horizontal direction. The isolation bearing integrates the advantages of a rolling friction bearing and a sliding friction bearing, and the functions of prolonging the construction period, dissipating earthquake energy and reducing construction earthquake response are realized.
Curved surface hinged sliding friction-roller rolling friction combination isolation bearing
03.02.2016
Patent
Elektronische Ressource
Englisch
Basin type sliding friction-rolling shaft rolling friction combined shock isolation bracket
| Europäisches Patentamt | 2015
| DOAJ | 2024