Device for bridge deck construction and construction method thereof

Abstract

The invention relates to the field of bridge construction equipment, in particular to a device for bridge deck construction and a construction method.The device comprises two fixing plates, a first roller shaft, a second roller shaft and a third roller shaft, and the first roller shaft, the second roller shaft and the third roller shaft are horizontally arranged between the two fixing plates in sequence; the pushing mechanism comprises a horizontal bottom plate connected between the two fixing plates, a pushing plate is arranged on the bottom plate in a sliding mode, the sliding direction of the pushing plate is parallel to the arrangement direction of the first roller shaft and the second roller shaft, and a pushing assembly driving the pushing plate to move in a reciprocating mode is further arranged between the two fixing plates. The device has the effect that newly-poured concrete on the bridge floor can be flattened more easily, and the construction efficiency of pouring the concrete on the bridge floor can be improved.

Description

technical field [0001] The present application relates to the field of bridge construction equipment, in particular to a device for bridge deck construction and a construction method thereof. Background technique [0002] Bridge deck paving refers to the process of laying a concrete protective layer on the bridge surface to prevent the wheels from directly wearing the bridge deck, spread the wheel load, and provide a smooth and non-slip driving surface for vehicles. [0003] The three-roller paving and leveling machine, also known as the three-roller vibrating beam, is a kind of pouring concrete equipment often used in bridge deck paving, such as figure 1 As shown, a three-roller vibrating beam includes a frame body 1, and the frame body 1 includes two fixed plates 11, and the first roller shaft 2, the second roller shaft 3 and the second roller shaft are arranged horizontally and sequentially between the two fixed plates 11. Three roller shafts 4, wherein the first roller ...

AI Technical Summary

Problems solved by technology

However, in the construction site, it often occurs that the poured concrete is partially too thick or the slump of the concrete is small. When the second roller moves forward, the concrete cannot be pressed down quickly, and the vibrating beam will be pushed forward. Move, the concrete surface of this part will not be flush with the surface of the base belt. For this reason, the construction personnel need to move the vibrating beam back for a certain distance, manually shovel off a part of the concrete, and then drive the vibrating beam to move forward, which wastes a lot of time. Seriously Reduced construction efficiency for bridge deck pouring concrete

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