A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Split type fixed spherical hinge support with prepressing device
The invention provides a split type fixed spherical hinge support with a prepressing device. The split type fixed spherical hinge support comprises a fixed spherical hinge support body, the prepressing device, an upper structure and a lower structure; the upper structure is fixedly connected with the fixed spherical hinge support body through an upper support plate on the upper part of the fixed spherical hinge support body, and the lower structure is fixedly connected with the fixed spherical hinge support body through a lower support plate at the lower part of the fixed spherical hinge support body; the prepressing device comprises a plurality of inhaul cables, and the two ends of the inhaul cables are hinged to the upper structure and the lower structure correspondingly; and a pre-pulling force is applied to the inhaul cables. According to the split type fixed spherical hinge support, pre-pressure is applied to the fixed spherical hinge support body through the pre-tension of the inhaul cables, so that the fixed spherical hinge support does not bear tension, the idea is clear, the structure is simple, the force transmission is clear, and the problem that the rotating function cannot be achieved under the tension state of an existing support is solved.
本发明提供了一种带预压装置的分体式固定球铰支座，包括：固定球铰支座、预压装置、上部结构以及下部结构；上部结构通过固定球铰支座上部的上支座板与固定球铰支座固定连接，下部结构通过固定球铰支座下部的下支座板与固定球铰支座固定连接；预压装置包括若干根拉索，拉索的两端分别铰接连接在上部结构和下部结构上；拉索上施加有预拉力。本发明通过拉索的预拉力对固定球铰支座施加预压力，使固定球铰支座不承受拉力，思路清晰、构造简单、传力明确，消除了现有支座受拉状态下无法实现转动功能的问题。
Split type fixed spherical hinge support with prepressing device
The invention provides a split type fixed spherical hinge support with a prepressing device. The split type fixed spherical hinge support comprises a fixed spherical hinge support body, the prepressing device, an upper structure and a lower structure; the upper structure is fixedly connected with the fixed spherical hinge support body through an upper support plate on the upper part of the fixed spherical hinge support body, and the lower structure is fixedly connected with the fixed spherical hinge support body through a lower support plate at the lower part of the fixed spherical hinge support body; the prepressing device comprises a plurality of inhaul cables, and the two ends of the inhaul cables are hinged to the upper structure and the lower structure correspondingly; and a pre-pulling force is applied to the inhaul cables. According to the split type fixed spherical hinge support, pre-pressure is applied to the fixed spherical hinge support body through the pre-tension of the inhaul cables, so that the fixed spherical hinge support does not bear tension, the idea is clear, the structure is simple, the force transmission is clear, and the problem that the rotating function cannot be achieved under the tension state of an existing support is solved.
本发明提供了一种带预压装置的分体式固定球铰支座，包括：固定球铰支座、预压装置、上部结构以及下部结构；上部结构通过固定球铰支座上部的上支座板与固定球铰支座固定连接，下部结构通过固定球铰支座下部的下支座板与固定球铰支座固定连接；预压装置包括若干根拉索，拉索的两端分别铰接连接在上部结构和下部结构上；拉索上施加有预拉力。本发明通过拉索的预拉力对固定球铰支座施加预压力，使固定球铰支座不承受拉力，思路清晰、构造简单、传力明确，消除了现有支座受拉状态下无法实现转动功能的问题。
Split type fixed spherical hinge support with prepressing device
一种带预压装置的分体式固定球铰支座
LIANG CHENYU (author) / ZHU ZHONGYI (author) / QIN KAI (author) / ZHANG LIN (author) / WANG ZHE (author) / WANG YI (author) / ZHOU ZHONGFA (author)
2020-06-09
Patent
Electronic Resource
Chinese
Suspension type hanging basket prepressing device and hanging basket prepressing method
| European Patent Office | 2015
Prepressing device and prepressing method for continuous beam hanging basket construction
| European Patent Office | 2023