Mountain pedestrian path excavation-free mechanical construction method

Abstract

An excavation-free mechanical construction method for a mountain pedestrian path comprises the steps that a bridge deck starting section footpath and a bridge deck track are installed at an entrance of a construction section, and a bridge deck crane and a beam transporting trolley are installed on a bridge deck of the starting section. The bridge deck crane is driven to the top of the pre-installed steel pipe crossing column, and the bridge deck crane is anchored; the remote control beam transporting trolley transports the components to the operation range of the bridge deck crane from the entrance through the bridge deck track, and the bridge deck crane lifts the components from the beam transporting trolley for steel pipe column installation; then sequentially installing a middle-span section steel beam, a column top section steel beam, a secondary component and a track; according to the method, the installed mountainous region pedestrian path bridge floor is used as an equipment hoisting operation foundation and a driving transportation channel, so that the influence of the original natural environment is avoided, and the purpose that the whole line is mechanically constructed without excavating and damaging a mountain body is achieved.

Description

technical field [0001] The invention relates to an excavation-free mechanized construction method for a mountain footpath. Background technique [0002] The mountain trail project integrates "leisure", "fitness", "tourism" and "entertainment". interest. In order to ensure the landscape effect during the line selection of this type of project, the mountain where the line is located is generally a steep slope with a certain slope, and the vegetation along the line is lush. Due to the special geographical environment of the project, during the construction process, the original The destruction of the mountain made it impossible for conventional machinery and equipment to work in the mountain, making material transportation and equipment handling extremely difficult. Due to the novel form of the project and relatively little construction experience, such projects that have been completed are generally installed and transported by traditional methods such as pole-pulling hoisti...

AI Technical Summary

Problems solved by technology

In order to ensure the landscape effect during the line selection of this type of project, the mountain where the line is located is generally a steep slope with a certain slope, and the vegetation along the line is lush. Due to the special geographical environment of the project, during the construction process, the original The destruction of the mountain made it impossible for conventional machinery and equipment to work in the mountain, and it was extremely difficult to transport materials and equipment

Due to the novel form of the project and relatively little construction experience, such projects that have been completed are generally installed and transported by traditional methods such as pole-pulling hoisting and cableway transportation. There are many uncertain factors faced by the line transfer, and there are disadvantages such as greater impact on the ecological environment

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