Temporary passing bridge for municipal canal transformation

Abstract

The invention discloses a temporary passage bridge for municipal canal reconstruction, which comprises a bridge unit and a bridge supporting mechanism arranged at the bottom of the bridge unit, the bridge unit comprises a middle bridge unit and two end bridge units, the two opposite sides of the bridge unit are provided with the end bridge units, and the two end bridge units are connected with the middle bridge unit and the end bridge units. A plurality of middle bridge units are arranged between the two end bridge units, passing building slopes are fixedly installed at the ends, away from the end bridge units, of the two end bridge units through dismounting and mounting mechanisms, every two adjacent middle bridge units are spliced and assembled through bridge supporting mechanisms, and the middle bridge units and the end bridge units are spliced and assembled through bridge supporting mechanisms. Anti-falling mechanisms are arranged on the two opposite sides of the tops of the middle bridge unit and the end bridge units. By arranging a series of structures and unit modular design, construction is convenient, time and labor are saved, building materials for temporary passage bridge construction can be repeatedly used, cost is reduced, safety is achieved, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of temporary passage bridges, in particular to a temporary passage bridge for municipal water canal reconstruction. Background technique [0002] With the continuous improvement of the economic level and the continuous progress of science and technology, and the rapid development of urbanization, municipal infrastructure refers to the provision of paid or unpaid public goods for residents based on the responsibilities and obligations of the government, which are set up within the planning and construction scope of urban areas and towns (townships). And various buildings, structures, equipment, etc., common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, municipal canals are artificially excavated waterways. Main canal and branch canal. Main canals and branch canals are generally made of stone or cement. During the r...

AI Technical Summary

Problems solved by technology

[0003] At present, the bridges built for the reconstruction of the canals are cast with reinforced concrete. The materials used for the construction of such bridges cannot be reused. Although it can be reused, the length of the bridge is fixed, and the width of the municipal canals is different, which cannot meet the use of municipal canals of different widths. The scope of application is small, and the safety and practicability are poor.

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