The long spiral pile driver should add a bracket sprocket, guide wheel, and drive wheel with lubricating grease at least once a week. When adding grease, the track should rotate freely from the ground.
The exposed gear of the main hoisting of the long spiral pile driver, the pillar guiding power head sliding, and the diagonal support screw should be checked for lubrication every day, and lubricating grease should be added in a timely manner.
The copper sleeves at both ends of the main drum of the long spiral pile driver should be filled with lubricating grease at each shift. There is a grease nozzle inside the rotating bracket, which should be filled every 100 hours during operation. The inclined support ball socket should be lubricated with oil and checked and replenished daily. When the inclined bracket rotates, attention should be paid to the oscillation phenomenon. If swinging occurs, the copper nut in the guide copper sleeve or diagonal bracket should be replaced in a timely manner.
Every day, attention should be paid to whether there is a series of ups and downs under the ball socket of the diagonal support screw. If there is a series, work should be stopped immediately. The end cap below the extension beam should be removed to place the inclined support under pressure. The lower nut should be tightened and locked. If necessary, nuts should be welded by electric welding. When the winter temperature drops below zero degrees, it is necessary to check if there is water in the extension beam and remove it in a timely manner to prevent the nut from loosening due to freezing.
The first oil change time for hydraulic oil is 200 hours, and then every 1000 hours. This device is operated by a gearbox. It is necessary to observe whether the internal lubricating oil has reached the specified oil level. If not enough, HJ-10 (GB443-64) mechanical oil should be injected, and lithium based lubricating oil should be injected into the tilt support adjustment mechanism. Each pulley group, bearing, and other rotating parts of the equipment are equipped with oil nozzles, and lithium based grease should be added on time. The sliding of the power head, the wear of the nylon sleeve of the pulley, and the copper sleeve of the main winding should be replaced in a timely manner. The track chain should be cleaned every working day to ensure the normal operation of the track. When maintenance requires welding, the grounding wire must be reliably connected to the welding area. Supporting institutions should use and maintain according to the requirements specified in the supporting instructions.
During work, we should observe the main weld seam cracks of structural components every day, identify problems, and promptly address them. If the problem is serious, the manufacturer of the long spiral pile driving mechanism should be notified to assist in solving the problem.