Telescopic movable wet spraying mechanical device

Abstract

The invention discloses a telescopic movable wet spraying mechanical device. The telescopic movable wet spraying mechanical device comprises two crawler-type walking devices, an arch-shaped track and a movable rotary wet spraying mechanical arm; each crawler-type walking device is provided with a supporting structure and a moving structure; the two ends of the arch-shaped track are detachably fixed to the supporting structures of the two crawler-type walking devices respectively; and the movable rotary wet spraying mechanical arm is arranged on the arch-shaped track and can walk along the arch-shaped track. A refined construction task can be completed in a small working environment, the wet spraying position is accurately positioned, the construction efficiency is improved, and the construction safety is improved.

Description

technical field [0001] The invention relates to the field of tunnel engineering construction. More specifically, the present invention relates to a telescoping mobile wet spray mechanism. Background technique [0002] In the construction of highways, railway tunnels and other projects, large mechanical devices can move freely under the condition of open and stable site conditions, and the work of excavation, rock drilling, drilling and spraying concrete can be completed well, and the expected goals can be achieved. However, mountain tunnels often need to pass through complex and multi-layered geological areas, and the working environment during construction also becomes variable and uncontrollable. Large-scale mechanical devices cannot move freely and are difficult to operate in a small space. appear particularly prominent. Faced with such working conditions at this stage, it is often solved by placing the large machine at the entrance of the small working environment and ...

AI Technical Summary

Problems solved by technology

However, the large-scale mechanical arm is inconvenient to operate and difficult to turn, so it cannot complete relatively delicate construction tasks, and the construction quality cannot be guaranteed; at the same time, there are few operating windows in the narrow space, and the large-scale mechanical arm is likely to cause safety accidents while moving and working in it, and cannot be monitored in time The specific situation of the work site brings certain hidden dangers to the safety of the construction site

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