XLT-230型全液压旋喷履带钻机的设计

Design of XLT-230 full hydraulic crawler jet grouting drill rig

摘要:

随着高压旋喷技术的发展，出现了新的双高压旋喷工艺即RJP工法，为了满足RJP工法施工的需求，设计研制了XLT-230型全液压旋喷履带钻机。该钻机操纵简单，满足RJP施工工艺，配套大扭矩、大通孔式动力头，具有间断提升、定向旋喷等功能，适合多种工程工况。详细论述了XLT-230型钻机的总体结构及技术参数、钻机主要部件的设计，介绍了整机的液压系统和电气系统。

Abstract:

With the development of high-pressure jet grouting technology, a new dual high-pressure jet grouting process, namely RJP construction method, has appeared. In order to meet the requirements of the RJP method, the XLT-230 full hydraulic crawler jet grouting drill was designed and developed. The drill is easy to operate and meets the RJP process. It is equipped with a large torque and large through-bore power head, with functions of intermittent lifting and directional jet grouting, which is suitable for various engineering conditions. The overall structure and technical parameters of XLT-230 drilling rig as well as the design of main components of the drilling rig are discussed in detail. The hydraulic and electrical systems of the whole rig are also introduced.