Tunnel cable ditch and water ditch construction trolley and construction method thereof

Abstract

The invention discloses a tunnel cable ditch and water ditch construction trolley and a construction method thereof. The tunnel cable ditch and water ditch construction trolley comprises a main trusswith a walking mechanism. The walking mechanism comprises a driving portion and a driven portion with a steering function. Hanging devices capable of driving die sets to rise and fall up and down andhorizontally move are mounted on the outer sides of vertical columns on the two sides of the main truss, and the hanging devices are connected with the die sets capable of being used after being positioned through suspension mechanisms. Each trolley can be provided with the multiple die sets with the lengths of 12 m, each die set is composed of multiple die plate sets and multiple positioning frames, after the die sets are hoisted to designated positions through the trolley, the trolley can be separated from the die sets, and hoisting work of the other die sets is carried out. Die plates are adjusted to accurate positions by the die sets through adjusting mechanisms of the die sets, so that assisting of the trolley is not needed. The trolley is convenient to use, cycle operation of the multiple die sets can be achieved, the trolley is used for construction of tunnel cable ditches and water ditches, the construction period of the water ditches and the cable ditches is shortened, and theworking efficiency is improved.

Description

technical field [0001] The invention relates to a tunnel construction equipment, in particular to a construction trolley for tunnel cable ditch and water ditch and a construction method thereof. Background technique [0002] Tunnels are engineering buildings buried in the ground, and are a form of human use of underground space; tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, and mine tunnels. In the construction of cable ditch and water ditch in the tunnel, the cable ditch and water ditch are usually poured separately after the tunnel lining is completed; [0003] Although the traditional cable ditch and water ditch pouring also uses trolley-assisted pouring, in the traditional pouring method, one trolley is equipped with only one set of formwork, and during the entire process from the beginning of concrete pouring to solidification, the trolley and formwork cannot Separation, it is impossible to realize multiple groups of templates to wo...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in order to overcome the above-mentioned deficiencies, the present invention provides a trolley with reasonable design, simple structure, and convenient use for the construction of tunnel cable ditch and water ditch. Through reasonable design of the trolley, the water ditch can be shortened during construction and the construction period of the cable trench, reduce costs, overcome the traditional problems of low efficiency and unstable quality, and rationally design the trolley to realize construction cycle operations and improve efficiency

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