A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-span bridge girder erection machine and bridge erection construction method thereof
The invention relates to a double-span bridge girder erection machine and a bridge erection construction method thereof.The double-span bridge girder erection machine comprises a longitudinal girder, a front supporting mechanism, a middle supporting mechanism, a rear supporting mechanism and a hoisting crown block mechanism, the front supporting mechanism and the rear supporting mechanism are arranged at the two ends of the longitudinal girder in the lengthwise direction respectively, and the front supporting mechanism can move along the longitudinal girder; the front supporting mechanism comprises a front supporting beam, a connecting beam and a supporting assembly, the front supporting beam is used for being supported on a pier, the connecting beam is arranged on the front supporting beam and can transversely move along the front supporting beam, and the supporting assembly is arranged between the longitudinal main beam and the connecting beam, is rotationally connected with the connecting beam and can move along the longitudinal main beam; the middle supporting mechanism is arranged between the front supporting mechanism and the rear supporting mechanism, the middle supporting mechanism comprises a middle supporting beam, a walking assembly and a rotating disc, the walking assembly can move along the longitudinal main beam and is connected with the middle supporting beam through the rotating disc, and the hoisting crown block mechanism is arranged on the longitudinal main beam and used for hoisting the plate beam. The construction method has the effect that the curved bridge can be conveniently erected and constructed.
本申请涉及一种双跨型架桥机及其桥梁架设施工方法，其包括纵主梁、前支机构、中支机构、后支机构以及起吊天车机构，前支机构与后支机构分别设有纵主梁纵长方向的两端，前支机构能够沿纵主梁移动，前支机构包括前支托梁、连接梁以及支撑组件，前支托梁用于支撑在桥墩上，连接梁设于前支托梁上且能够沿前支托梁横向移动，支撑组件设于纵主梁与连接梁之间与连接梁转动连接，支撑组件能够沿纵主梁移动；中支机构设于前支机构与后支机构之间，中支机构包括中支托梁、行走组件以及转动盘，行走组件能够沿纵主梁移动，行走组件通过转动盘与中支托梁连接，起吊天车机构设于纵主梁上用于对板梁进行起吊。本申请具有方便对弯桥进行架设施工的效果。
Double-span bridge girder erection machine and bridge erection construction method thereof
The invention relates to a double-span bridge girder erection machine and a bridge erection construction method thereof.The double-span bridge girder erection machine comprises a longitudinal girder, a front supporting mechanism, a middle supporting mechanism, a rear supporting mechanism and a hoisting crown block mechanism, the front supporting mechanism and the rear supporting mechanism are arranged at the two ends of the longitudinal girder in the lengthwise direction respectively, and the front supporting mechanism can move along the longitudinal girder; the front supporting mechanism comprises a front supporting beam, a connecting beam and a supporting assembly, the front supporting beam is used for being supported on a pier, the connecting beam is arranged on the front supporting beam and can transversely move along the front supporting beam, and the supporting assembly is arranged between the longitudinal main beam and the connecting beam, is rotationally connected with the connecting beam and can move along the longitudinal main beam; the middle supporting mechanism is arranged between the front supporting mechanism and the rear supporting mechanism, the middle supporting mechanism comprises a middle supporting beam, a walking assembly and a rotating disc, the walking assembly can move along the longitudinal main beam and is connected with the middle supporting beam through the rotating disc, and the hoisting crown block mechanism is arranged on the longitudinal main beam and used for hoisting the plate beam. The construction method has the effect that the curved bridge can be conveniently erected and constructed.
本申请涉及一种双跨型架桥机及其桥梁架设施工方法，其包括纵主梁、前支机构、中支机构、后支机构以及起吊天车机构，前支机构与后支机构分别设有纵主梁纵长方向的两端，前支机构能够沿纵主梁移动，前支机构包括前支托梁、连接梁以及支撑组件，前支托梁用于支撑在桥墩上，连接梁设于前支托梁上且能够沿前支托梁横向移动，支撑组件设于纵主梁与连接梁之间与连接梁转动连接，支撑组件能够沿纵主梁移动；中支机构设于前支机构与后支机构之间，中支机构包括中支托梁、行走组件以及转动盘，行走组件能够沿纵主梁移动，行走组件通过转动盘与中支托梁连接，起吊天车机构设于纵主梁上用于对板梁进行起吊。本申请具有方便对弯桥进行架设施工的效果。
Double-span bridge girder erection machine and bridge erection construction method thereof
一种双跨型架桥机及其桥梁架设施工方法
FENG JIAQING (author) / HAO MING (author) / WANG GUANQI (author) / JIAO YIFENG (author) / HAN JIANXING (author) / WANG CHAO (author) / DING BIN (author) / HUA YONG (author) / ZHANG GUIJIU (author) / GENG FUQIANG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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