Hydraulic movable hanging basket with hoisting and material distributing functions and construction method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUANGDONG FOUND ENG GRP CO LTD
- Publication Date
- 2016-05-25
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Abstract
Description
technical field
[0001] The invention relates to the field of construction, in particular to a hydraulic mobile hanging basket with the functions of lifting and distributing materials and a construction method thereof. Background technique
[0002] At present, continuous rigid-frame bridges are laid overhead along the existing roads, and the cantilever construction site is narrow, especially when the bridge spans the existing expressways. During the construction period, the existing vehicles on the national roads and expressways cannot be blocked. It is composed of pier top cast-in-place block, segmental cast-in-place block, closing block and box girder prestress.
[0003] According to the span of the box girder and the structural characteristics of the segmental box girder, the domestic conventional construction is equipped with a mobile hanging basket, a tower crane or a truck crane is installed at the middle pier for material transportation, and a truck pump or a concrete ...