General rotary drilling rig using spring vibration damping effect is poor, resulting in vibration force along the steel rope upward transmission of energy loss is large, about 15%-25% of the total energy, and may cause damage to supporting lifting equipment. The damping rubber parts are used in the damping design of rotary drilling rig, which is driven by hydraulic motor to generate high-speed rotating and vertical exciting force. After damping rubber blocks, the amplitude is maintained, which can cope with various types of soil and pile driving requirements.
Environmental shock absorption needs to carefully investigate the situation of the adjacent original buildings or structures, as well as underground pipelines, etc., and study to take appropriate isolation and shock absorption measures to avoid damage to the original buildings or structures, underground pipelines, etc. Dangerous and unstable buildings can be demolished with the consent of the relevant parties in order to protect the construction and nearby buildings and personal problems.
