Highway bridge construction device

Abstract

The highway bridge construction device is characterized in that the highway bridge construction device comprises a positioning mechanism and a spraying mechanism, the spraying mechanism comprises a straight groove, a first round rod is fixedly arranged in the straight groove, a second motor is fixed to the straight groove, and a cross shaft is fixed to an output shaft of the second motor; the cross shaft bearing is connected with a straight groove, the straight groove is used for fixing an L-shaped plate, and the L-shaped plate is used for fixing a rack; a group of first sliding blocks are arranged in the straight groove, the first round rod penetrates through the group of first sliding blocks, a corresponding third motor is fixed to each first sliding block, a corresponding gear is fixed to an output shaft of each third motor, and each gear is meshed with a rack; a corresponding L-shaped rod is fixed to each first sliding block, and a corresponding L-shaped plate is fixed to each L-shaped rod; each L-shaped rod is fixedly provided with a corresponding first sliding groove, each first sliding groove is internally provided with a corresponding second round rod, and each second round rod is fixedly provided with a corresponding first sliding groove.

Description

technical field [0001] The invention relates to the field of highway construction equipment, in particular to a highway bridge construction device. Background technique [0002] Highway and bridge engineering refers to the planning, design, construction, maintenance and repair of structures that span waters, valleys and all traffic passages. There are many auxiliary engineering facilities, such as revetments, diversion dikes and other structures to regulate water flow in order to maintain the stability of the river, the approach bridge connecting the bridge head to the road, the railings on the bridge surface to prevent wheel collision, and the sidewalk to ensure pedestrian safety. Railings, as well as signs on the bridge, navigation signs under the bridge and lighting equipment on the bridge deck, etc. [0003] During the construction of highway bridges, it is necessary to draw lines. At present, it mainly relies on manual line drawing, and some use machine-assisted line ...

AI Technical Summary

Problems solved by technology

At present, it mainly relies on manual line drawing, and some use machine-assisted line drawing, but each time it can only draw a single single line, and it is not convenient to adjust the line width and line spacing, and it is time-consuming, laborious, and inefficient.

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