A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-speed maglev rail transit bridge height adjusting support with anti-loose wedge block structure
The invention discloses a high-speed maglev rail transit bridge height adjusting support with an anti-loose wedge block structure, which belongs to the technical field of bridge supports and comprises a height adjusting stud, an upper seat plate, a middle seat plate, a lower seat plate and a base plate, and the upper seat plate, the middle seat plate, the lower seat plate and the base plate are sequentially matched in the vertical direction. An anti-loosening assembly is further arranged corresponding to at least part of the wedge blocks and comprises a baffle and a limiting piece. One end of the baffle is a connecting end and is connected to the lower seat plate or the base plate, and the other end of the baffle is a limiting end and is opposite to the wedge block. The other end of the limiting piece abuts against the side, away from the height adjusting stud, of the wedge block. According to the high-speed maglev rail transit bridge heightening support with the anti-loose wedge block structure, the reliability of the wedge blocks is improved, the shear-resistant bearing capacity and the bending-resistant bearing capacity of the support are improved, and therefore the reliability of the support under the action of extreme loads is improved.
本发明公开了一种具有防松楔块结构的高速磁浮轨道交通桥梁调高支座，属于桥梁支座技术领域，包括调高螺柱和竖向上依次匹配设置的上座板、中座板、下座板和底座板，下座板与底座板之间设有楔块，还对应至少部分楔块设置有防松组件，防松组件包括挡板和限位件。挡板的一端为连接端并连接在下座板或者所述底座板上，其另一端为限位端并对楔块。限位件一端连接挡板的限位端，另一端抵接楔块背离调高螺柱的一侧。本发明的具有防松楔块结构的高速磁浮轨道交通桥梁调高支座，其提高楔块的可靠性，进而提高支座的抗剪承载能力和抗弯承载能力，从而提高支座在极端荷载作用下的可靠性。
High-speed maglev rail transit bridge height adjusting support with anti-loose wedge block structure
The invention discloses a high-speed maglev rail transit bridge height adjusting support with an anti-loose wedge block structure, which belongs to the technical field of bridge supports and comprises a height adjusting stud, an upper seat plate, a middle seat plate, a lower seat plate and a base plate, and the upper seat plate, the middle seat plate, the lower seat plate and the base plate are sequentially matched in the vertical direction. An anti-loosening assembly is further arranged corresponding to at least part of the wedge blocks and comprises a baffle and a limiting piece. One end of the baffle is a connecting end and is connected to the lower seat plate or the base plate, and the other end of the baffle is a limiting end and is opposite to the wedge block. The other end of the limiting piece abuts against the side, away from the height adjusting stud, of the wedge block. According to the high-speed maglev rail transit bridge heightening support with the anti-loose wedge block structure, the reliability of the wedge blocks is improved, the shear-resistant bearing capacity and the bending-resistant bearing capacity of the support are improved, and therefore the reliability of the support under the action of extreme loads is improved.
本发明公开了一种具有防松楔块结构的高速磁浮轨道交通桥梁调高支座，属于桥梁支座技术领域，包括调高螺柱和竖向上依次匹配设置的上座板、中座板、下座板和底座板，下座板与底座板之间设有楔块，还对应至少部分楔块设置有防松组件，防松组件包括挡板和限位件。挡板的一端为连接端并连接在下座板或者所述底座板上，其另一端为限位端并对楔块。限位件一端连接挡板的限位端，另一端抵接楔块背离调高螺柱的一侧。本发明的具有防松楔块结构的高速磁浮轨道交通桥梁调高支座，其提高楔块的可靠性，进而提高支座的抗剪承载能力和抗弯承载能力，从而提高支座在极端荷载作用下的可靠性。
High-speed maglev rail transit bridge height adjusting support with anti-loose wedge block structure
一种具有防松楔块结构的高速磁浮轨道交通桥梁调高支座
XIE HAILIN (author) / GONG JUNHU (author) / ZHANG JIABING (author) / LI WEIQIANG (author) / LYU DONGXING (author) / DING ZHAOFENG (author) / TONG YANFENG (author) / XU ZHIBANG (author) / ZHU HAI (author) / LI MINGYAO (author)
2023-09-15
Patent
Electronic Resource
Chinese