Discussion on the failure analysis of rock drilling trolley-- -- Zhigao bored into the Central China

Discussion on the failure analysis of rock drilling trolley-- -- Zhigao bored into the Central China

2019-01-14 14:59:11

Rock drilling trolley, also known as drilling trolley, is a kind of rock drilling equipment constructed by drilling and blasting method in tunnels and underground projects. It can move and support multiple rock drills to drill holes simultaneously. The following is a simple compilation of common failure analysis of rock drilling trolleys, I hope it will be helpful to you.

1. Introduction to rock drilling trolleys
The rock drilling
trolley is mainly composed of rock drill, drilling arm (rock drill support, positioning and propulsion mechanism), steel structure frame, walking mechanism and other necessary auxiliary equipment, and equipment added according to the needs of the project. When tunneling by the drilling and blasting method, it provides favorable conditions for the use of rock drilling trolleys, and the combination of rock drilling trolleys and ballast loading equipment can speed up construction, increase labor productivity, and improve labor conditions.

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