步履式液压牵引机的改进和应用

摘要

针对在某矸石山施工的边坡碾压工艺中，牵引机稳定性差，安全隐患较大的情况，采取了在牵引机变幅大臂下安装一条支架，同时在牵引机履带上加装防倾翻电磁阀等措施，完全的实现了一人安全操作设备便能满足施工要求，从而保障该机械的安全性。%In light of defects of slope rolling technique in the construction of hillock, such as bad stability of tractors and safe hazard, a series of measures have been taken including installing a support under large arm with frequent amplitude of tractors, and installing anti-tihing solenoid valve to the belt of tractors. As a result, it eompletely realizes the construction requirements for only one person to operate the equipments, and guarantees the security of the machine.