Arch frame installation trolley double-remote-control control system

Abstract

The invention provides an arch frame installation trolley double-remote-control control system. The control system comprises a left remote controller receiver, a right remote controller receiver, a microcontroller, a left working arm proportional valve, a hanging basket arm proportional valve, a right working arm proportional valve and two remote controllers used for controlling the arch frame installation trolley. The left remote controller receiver, the right remote controller receiver, the microcontroller, the left working arm proportional valve, the hanging basket arm proportional valve and the right working arm proportional valve are installed on an arch frame installation trolley. Output ends of the left remote controller receiver and the right remote controller receiver are connected with the microcontroller through signal lines; the output end of the microcontroller is connected with the left working arm proportional valve, the hanging basket arm proportional valve and the right working arm proportional valve through signal wires; real-time communication is carried out on the right remote controller receiver and the left remote controller receiver which are installed on thearch frame installation trolley through the two remote controllers; and communication data is uploaded to the microcontroller, pitching, rotation and stretching of a working arm and leveling and rotation of a clamp located on the working arm are achieved, wireless double remote control over the arch frame installation trolley is achieved, installation quality of a steel arch frame can be improved, and installation time can be saved.

Description

technical field [0001] The invention relates to the technical field of primary support when the surrounding rock of the tunnel is weak and severely broken, and in particular relates to a double remote control control system for arch installation trolleys. Background technique [0002] The 21st century is a century of more rapid development of tunnels and underground engineering. In the next 20 years, the scale of my country's traffic tunnel projects will become larger and more technically difficult. In recent years, the construction of tunnels has highlighted the characteristics of "long" and "fast". The construction progress of tunnels is often the key bottleneck affecting the entire project. Therefore, how to adopt reasonable and optimized technical solutions and select appropriate construction machinery for supporting construction , has become the core of tunnel construction. However, in the tunnel construction in my country at present, the construction of the arch frame...

AI Technical Summary

Problems solved by technology

However, in the tunnel construction in my country at present, the construction of the arch frame is still mainly done manually. The weight of the arch frame can range from hundreds of kilograms to hundreds of kilograms or even tons. It relies on the hands and shoulders of flesh and blood, and the labor intensity is very high. In addition, the construction environment is very poor, and injuries and bleeding are common. At the same time, the efficiency of artificial arches is very low, and it has even become the bottleneck of tunnel construction, affecting the construction progress.

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