A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel bridge and construction method thereof
The invention discloses an assembly type steel bridge and a building method thereof, and belongs to the field of steel bridges. The assembly type steel bridge comprises a casing pipe, a positioning pipe and a fixing structure which form an assembly mechanism; wherein the fixing structure is arranged in the positioning pipe; the fixing structure comprises a connecting assembly, a movable assembly A, a limiting ring, a moving assembly and a movable assembly B; the connecting assembly is arranged at the bottom of the inner cavity of the positioning pipe; the movable assembly A is arranged in a gap between the connecting assembly and the inner cavity of the positioning pipe; the movable assembly B is arranged above the inner cavity of the positioning pipe; the limiting ring is fixedly arranged in the inner cavity of the positioning pipe; the moving assembly is arranged in the limiting ring in a penetrating manner; wherein the bottom end of the movable assembly is in contact with the movable assembly A, and the top end of the movable assembly is in contact with the movable assembly B. The device has the advantages that the positioning pipe is inserted into the sleeve, the movable assembly A is extruded, the movable assembly B is driven to be pushed out through the movable assembly, the positioning pipe and the sleeve are fixed, and the positioning pipe and the sleeve are kept stable in the longitudinal direction.
本发明公开了属于钢桥梁领域的一种装配式钢桥梁及其搭建方法，包括：套管、定位管和固定结构构成装配机构；其中，所述固定结构布置于所述定位管内；固定结构包括连接组件、活动组件A、限位环、移动组件和活动组件B；连接组件，布置于所述定位管内腔底部；活动组件A，布置于所述连接组件与定位管内腔的空隙内；活动组件B，布置于所述定位管内腔上方；限位环，固设于所述定位管内腔中；移动组件，穿设于所述限位环内；其中，所述移动组件底端与活动组件A接触，所述移动组件顶端与活动组件B接触。本发明具有定位管插入套管内，活动组件A被挤压，通过移动组件带动活动组件B推出，定位管与套管固定，在纵向上使定位管与套管保持稳定的优点。
Fabricated steel bridge and construction method thereof
The invention discloses an assembly type steel bridge and a building method thereof, and belongs to the field of steel bridges. The assembly type steel bridge comprises a casing pipe, a positioning pipe and a fixing structure which form an assembly mechanism; wherein the fixing structure is arranged in the positioning pipe; the fixing structure comprises a connecting assembly, a movable assembly A, a limiting ring, a moving assembly and a movable assembly B; the connecting assembly is arranged at the bottom of the inner cavity of the positioning pipe; the movable assembly A is arranged in a gap between the connecting assembly and the inner cavity of the positioning pipe; the movable assembly B is arranged above the inner cavity of the positioning pipe; the limiting ring is fixedly arranged in the inner cavity of the positioning pipe; the moving assembly is arranged in the limiting ring in a penetrating manner; wherein the bottom end of the movable assembly is in contact with the movable assembly A, and the top end of the movable assembly is in contact with the movable assembly B. The device has the advantages that the positioning pipe is inserted into the sleeve, the movable assembly A is extruded, the movable assembly B is driven to be pushed out through the movable assembly, the positioning pipe and the sleeve are fixed, and the positioning pipe and the sleeve are kept stable in the longitudinal direction.
本发明公开了属于钢桥梁领域的一种装配式钢桥梁及其搭建方法，包括：套管、定位管和固定结构构成装配机构；其中，所述固定结构布置于所述定位管内；固定结构包括连接组件、活动组件A、限位环、移动组件和活动组件B；连接组件，布置于所述定位管内腔底部；活动组件A，布置于所述连接组件与定位管内腔的空隙内；活动组件B，布置于所述定位管内腔上方；限位环，固设于所述定位管内腔中；移动组件，穿设于所述限位环内；其中，所述移动组件底端与活动组件A接触，所述移动组件顶端与活动组件B接触。本发明具有定位管插入套管内，活动组件A被挤压，通过移动组件带动活动组件B推出，定位管与套管固定，在纵向上使定位管与套管保持稳定的优点。
Fabricated steel bridge and construction method thereof
一种装配式钢桥梁及其搭建方法
ZHANG FUHAI (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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