Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit assembly type steel trestle and construction method thereof
The invention relates to the field of steel trestles, in particular to a foundation pit assembly type steel trestle and a construction method thereof.The foundation pit assembly type steel trestle comprises a bridge deck slab and a plurality of supporting columns, a plurality of fixing rods are connected to the bottom of the bridge deck slab at intervals, the supporting columns correspond to the fixing rods one to one, fixing holes allowing the fixing rods to be embedded are formed in one ends of the supporting columns, and the other ends of the supporting columns are embedded into a soil layer to form supporting; a fastening assembly is connected to the supporting column, a fastening cavity is formed in the inner wall of the fixing hole, the fastening assembly comprises a driving part and two fastening clamping jaws, the driving part is connected to the inner wall of the fastening cavity, and the ends of the two fastening clamping jaws are connected to the driving end of the driving part. Through the arrangement of the driving piece and the fastening clamping jaw, the installation convenience of the foundation pit assembly type steel trestle in a foundation pit is improved, the working efficiency of workers is improved, the workers do not need to dismantle the steel trestle through gas cutting, waste of materials is reduced, reutilization of the steel trestle is achieved, and the construction cost of the steel trestle is reduced.
本申请涉及钢栈桥的领域，尤其是一种基坑装配式钢栈桥及其施工方法，包括桥面板和多个支撑柱，桥面板底部间隔连接有多个固定杆，支撑柱与固定杆一一对应，支撑柱一端开设有供固定杆嵌入的固定孔，支撑柱另一端嵌入土层形成支撑，支撑柱上连接有紧固组件，固定孔内壁开设有紧固腔，紧固组件包括驱动件和两个紧固夹爪，驱动件连接在紧固腔内壁上，两个紧固夹爪端部连接在驱动件驱动端上。本申请中驱动件和紧固夹爪的设置，提升基坑装配式钢栈桥在基坑的安装简便性，提高工作人员的工作效率，无需工作人员采用气割拆除钢栈桥，减少材料的浪费，实现钢栈桥的重复利用，降低钢栈桥的施工成本。
Foundation pit assembly type steel trestle and construction method thereof
The invention relates to the field of steel trestles, in particular to a foundation pit assembly type steel trestle and a construction method thereof.The foundation pit assembly type steel trestle comprises a bridge deck slab and a plurality of supporting columns, a plurality of fixing rods are connected to the bottom of the bridge deck slab at intervals, the supporting columns correspond to the fixing rods one to one, fixing holes allowing the fixing rods to be embedded are formed in one ends of the supporting columns, and the other ends of the supporting columns are embedded into a soil layer to form supporting; a fastening assembly is connected to the supporting column, a fastening cavity is formed in the inner wall of the fixing hole, the fastening assembly comprises a driving part and two fastening clamping jaws, the driving part is connected to the inner wall of the fastening cavity, and the ends of the two fastening clamping jaws are connected to the driving end of the driving part. Through the arrangement of the driving piece and the fastening clamping jaw, the installation convenience of the foundation pit assembly type steel trestle in a foundation pit is improved, the working efficiency of workers is improved, the workers do not need to dismantle the steel trestle through gas cutting, waste of materials is reduced, reutilization of the steel trestle is achieved, and the construction cost of the steel trestle is reduced.
本申请涉及钢栈桥的领域，尤其是一种基坑装配式钢栈桥及其施工方法，包括桥面板和多个支撑柱，桥面板底部间隔连接有多个固定杆，支撑柱与固定杆一一对应，支撑柱一端开设有供固定杆嵌入的固定孔，支撑柱另一端嵌入土层形成支撑，支撑柱上连接有紧固组件，固定孔内壁开设有紧固腔，紧固组件包括驱动件和两个紧固夹爪，驱动件连接在紧固腔内壁上，两个紧固夹爪端部连接在驱动件驱动端上。本申请中驱动件和紧固夹爪的设置，提升基坑装配式钢栈桥在基坑的安装简便性，提高工作人员的工作效率，无需工作人员采用气割拆除钢栈桥，减少材料的浪费，实现钢栈桥的重复利用，降低钢栈桥的施工成本。
Foundation pit assembly type steel trestle and construction method thereof
基坑装配式钢栈桥及其施工方法
JIANG XINGXUE (Autor:in) / PAN LIYANG (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
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