A hydraulic mobile hanging basket with functions of lifting and distributing and its construction method

Abstract

The invention discloses a hydraulic movable hanging basket with hoisting and material distributing functions. The hydraulic movable hanging basket comprises a hoisting device arranged on a rear main beam of the hanging basket. The hoisting device is provided with a balance weight device. A material distributing system is arranged on the hoisting device. A conveying system used for conveying concrete is arranged on the material distributing system. According to the hydraulic movable hanging basket and a construction method of the hydraulic movable hanging basket, the hoisting device and the material distributing system are arranged on the rear main beam of the hydraulic movable hanging basket, the hoisting device is used for hoisting and transporting materials, the conveying system of the material distributing system is used for concrete pouring, and therefore the flexible material distributing aim is achieved; the hoisting device and the material distributing system are arranged on the rear main beam of the hanging basket, and therefore the occupied area required for construction is overall narrowed, the disadvantages of narrow production places and operation limitation are overcome, the construction speed is increased, and the operation safety is ensured. The hydraulic movable hanging basket and the construction method are suitable for the field of construction.

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 ...

AI Technical Summary

Problems solved by technology

[0004] 1. The construction site is narrow, and the transportation radius of the tower crane covers the existing roads and expressways, so the safety risk of material transportation is extremely high

[0005] 2. Using automobile pumps for pouring or automobile crane transportation, the enclosure width of the construction work on site is only 12m, and the site is narrow, which is not conducive to the layout of automobile pumps and automobile cranes; and the current road traffic is dense, and the layout on the off-site roads will also affect driving and operations safety

[0006] 3. If the conveying pump is used to pour concrete, the upper conveying pipe is heavy and difficult to operate

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