Roller-type tunnel secondary lining segment assembling equipment and lining method

Abstract

The invention provides roller-type tunnel secondary lining segment assembling equipment and a lining method. The problem of tunnel lining of on-site concrete pouring of a formwork trolley is solved, the quality of tunnel secondary lining is improved, the construction mechanization degree is improved, the labor intensity of workers is reduced, and the construction speed is speeded up. The roller-type tunnel secondary lining segment assembling equipment includes a tunnel primary lining. The tunnel primary lining is internally provided with a travelling mechanism, a hinging oil cylinder, a connecting beam and a back matching trailer. The travelling mechanism comprises a front travelling mechanism, a middle travelling mechanism and a back travelling mechanism. One end of the hinging oil cylinder is hinged to the front travelling mechanism. The other end of the hinging oil cylinder is hinged to the middle travelling mechanism. The middle travelling mechanism is connected with one end of a propelling oil cylinder, a segment supporting shield, a segment assembling machine and a connecting beam. The other end of the propelling oil cylinder is supported on the side surface of a segment. Theconnecting beam is provided with the back travelling mechanism. The back matching trailer is provided with a grouting system, a pea gravel injecting system, a hydraulic system and an electronic control system.

Description

technical field [0001] The invention relates to a tunnel construction equipment, in particular to a roller type tunnel second liner segment assembling equipment and a lining method. Background technique [0002] With the diversification and multi-functional development of tunnels and the rapid development of tunnel construction mechanization, tunnel construction proposes fast construction speed for tunnel secondary lining, while ensuring stable tunnel quality, long service life, good waterproof performance, and high degree of construction mechanization. requirements, especially for some tunnels with small sections that cannot be constructed by the shield method, and the existing method of pouring concrete on-site with formwork trolleys for the lining of the second village of the tunnel requires a large number of construction workers, and the construction is labor-intensive, and due to the pouring environment, etc. Influenced by factors, the quality of poured concrete is diff...

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