A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined type intelligent crane for double-limiting and weight-limiting bridge cantilever construction
The invention provides a combined type intelligent crane for double-limiting and weight-limiting bridge cantilever construction. A middle cross beam and a front cross beam are supported at a steel webextending cantilever of a bridge cantilever end box girder, and a hanging basket system is composed of the middle cross beam, the front cross beam, a lower rear cross beam, a carrying pole beam, a hanging rod, a bottom fence longitudinal beam, an inner sliding beam and an outer sliding beam; the hanging basket system moves on the upper edge of the steel web extending cantilever through walking components fixed to the bottom of the middle cross beam and the bottom of the front cross beam. Cranes are erected on the middle cross beam and the front cross beam, foot stool supporting points span the middle cross beam and the front cross beam respectively, and the cranes can move along with the hanging basket system. The combined type intelligent crane can be installed on temporary structures such as a hanging basket or directly installed on a permanent structure of a bridge, material hoisting can be conducted at any position of bridge cantilever construction, the combined type intelligent crane is suitable for bridge cantilever construction of different paths and heights, and land and water hoisting tasks can be met.
双限位限重桥梁悬臂施工用复合式智能吊机，桥梁悬臂端箱梁的钢腹板延伸悬臂处支撑中横梁与前横梁，由中横梁、前横梁、下后横梁、扁担梁、吊杆、底栏纵梁、内滑梁和外滑梁组成挂篮系统，挂篮系统通过固定在中横梁与前横梁底部的行走部件在钢腹板延伸悬臂的上沿进行移动；在中横梁与前横梁上架设吊机，脚架支点分别跨在中横梁与前横梁上，吊机可随挂篮系统移动。本发明可安装在挂篮等临时结构，或者直接安装在桥梁永久结构上，实现在桥梁悬臂施工的任意位置都可进行物料吊装，适用不同路径和高度的桥梁悬臂施工，能满足陆上、水上起吊任务。
Combined type intelligent crane for double-limiting and weight-limiting bridge cantilever construction
The invention provides a combined type intelligent crane for double-limiting and weight-limiting bridge cantilever construction. A middle cross beam and a front cross beam are supported at a steel webextending cantilever of a bridge cantilever end box girder, and a hanging basket system is composed of the middle cross beam, the front cross beam, a lower rear cross beam, a carrying pole beam, a hanging rod, a bottom fence longitudinal beam, an inner sliding beam and an outer sliding beam; the hanging basket system moves on the upper edge of the steel web extending cantilever through walking components fixed to the bottom of the middle cross beam and the bottom of the front cross beam. Cranes are erected on the middle cross beam and the front cross beam, foot stool supporting points span the middle cross beam and the front cross beam respectively, and the cranes can move along with the hanging basket system. The combined type intelligent crane can be installed on temporary structures such as a hanging basket or directly installed on a permanent structure of a bridge, material hoisting can be conducted at any position of bridge cantilever construction, the combined type intelligent crane is suitable for bridge cantilever construction of different paths and heights, and land and water hoisting tasks can be met.
双限位限重桥梁悬臂施工用复合式智能吊机，桥梁悬臂端箱梁的钢腹板延伸悬臂处支撑中横梁与前横梁，由中横梁、前横梁、下后横梁、扁担梁、吊杆、底栏纵梁、内滑梁和外滑梁组成挂篮系统，挂篮系统通过固定在中横梁与前横梁底部的行走部件在钢腹板延伸悬臂的上沿进行移动；在中横梁与前横梁上架设吊机，脚架支点分别跨在中横梁与前横梁上，吊机可随挂篮系统移动。本发明可安装在挂篮等临时结构，或者直接安装在桥梁永久结构上，实现在桥梁悬臂施工的任意位置都可进行物料吊装，适用不同路径和高度的桥梁悬臂施工，能满足陆上、水上起吊任务。
Combined type intelligent crane for double-limiting and weight-limiting bridge cantilever construction
双限位限重桥梁悬臂施工用复合式智能吊机
ZHANG KUNQIU (author) / JIANG CHANGSHENG (author) / ZHANG YUN (author) / HUANG LIYOU (author) / WEI SI (author) / LUO TINGYI (author) / ZHOU YEJIE (author) / WEI QUAN (author) / GENG JIAQING (author) / TANG JIANJUN (author)
2021-03-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024
| European Patent Office | 2023