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A platform for research: civil engineering, architecture and urbanism
Splicing type truss of steel structure bridge beam
The invention relates to the technical field of bridge splicing type trusses, and discloses a steel structure bridge splicing type truss which comprises columns, cross beams and longitudinal beams, a splicing truss unit comprises four longitudinal beams, two cross beams and two columns, the two longitudinal beams are connected to the cross beams in an inserted mode respectively, the two columns are connected to the two cross beams in an inserted mode, and the two columns are connected to the two cross beams in an inserted mode respectively. An inclined rod is fixedly welded between the two longitudinal beams in the same vertical direction, an installation base is fixedly installed on the inclined rod, an installation plate is fixedly installed on one side of the column, a first connecting rod capable of lifting the cross beam is arranged on the installation plate, a plug pin is arranged on the installation base, and the installation base and the installation plate are in threaded connection through the plug pin. Two inserting rods are arranged on one side of each cross beam, an adjusting device is arranged at one end of each inserting rod, and one end of each inserting rod is inserted into the corresponding longitudinal beam, so that the problems that due to the fact that cast-in-place construction is mostly adopted for node connecting mechanisms of an existing steel structure truss bridge, the bridge cushioning function is insufficient, and the end of a bridge structure is prone to being damaged are solved.
本发明涉及了桥粱拼接式桁架技术领域，且公开了一种钢结构桥粱拼接式桁架，包括柱、横梁和纵梁，拼接桁架单元包括四个纵梁，两个横梁和两个柱，两个纵梁分别插接在一个横梁上，两个横梁上插接有两个柱，同一竖直方向上的两个纵梁之间固定焊接有一个斜杆，斜杆上固定安装有安装座，柱的一侧固定安装有安装板，安装板上设置有可以抬升横梁的连接杆一，安装座上设置有插销，安装座与安装板通过插销螺纹连接在一起，每个横梁的一侧设置有两个插接杆，插接杆的一端设置有调节装置，插接杆的一端插接在纵梁中，以解决现有钢结构桁架桥梁由于节点连接机构大多是采用现浇施工，导致桥梁缓震功能的不足，桥梁结构端部容易损坏的问题。
Splicing type truss of steel structure bridge beam
The invention relates to the technical field of bridge splicing type trusses, and discloses a steel structure bridge splicing type truss which comprises columns, cross beams and longitudinal beams, a splicing truss unit comprises four longitudinal beams, two cross beams and two columns, the two longitudinal beams are connected to the cross beams in an inserted mode respectively, the two columns are connected to the two cross beams in an inserted mode, and the two columns are connected to the two cross beams in an inserted mode respectively. An inclined rod is fixedly welded between the two longitudinal beams in the same vertical direction, an installation base is fixedly installed on the inclined rod, an installation plate is fixedly installed on one side of the column, a first connecting rod capable of lifting the cross beam is arranged on the installation plate, a plug pin is arranged on the installation base, and the installation base and the installation plate are in threaded connection through the plug pin. Two inserting rods are arranged on one side of each cross beam, an adjusting device is arranged at one end of each inserting rod, and one end of each inserting rod is inserted into the corresponding longitudinal beam, so that the problems that due to the fact that cast-in-place construction is mostly adopted for node connecting mechanisms of an existing steel structure truss bridge, the bridge cushioning function is insufficient, and the end of a bridge structure is prone to being damaged are solved.
本发明涉及了桥粱拼接式桁架技术领域，且公开了一种钢结构桥粱拼接式桁架，包括柱、横梁和纵梁，拼接桁架单元包括四个纵梁，两个横梁和两个柱，两个纵梁分别插接在一个横梁上，两个横梁上插接有两个柱，同一竖直方向上的两个纵梁之间固定焊接有一个斜杆，斜杆上固定安装有安装座，柱的一侧固定安装有安装板，安装板上设置有可以抬升横梁的连接杆一，安装座上设置有插销，安装座与安装板通过插销螺纹连接在一起，每个横梁的一侧设置有两个插接杆，插接杆的一端设置有调节装置，插接杆的一端插接在纵梁中，以解决现有钢结构桁架桥梁由于节点连接机构大多是采用现浇施工，导致桥梁缓震功能的不足，桥梁结构端部容易损坏的问题。
Splicing type truss of steel structure bridge beam
一种钢结构桥粱拼接式桁架
ZHANG ZHIWU (author) / ZHANG XINGJUN (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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