Note 1 well drilling rig safety in production, according to the design requirements and construction requirements for drilling mission statement, does not compromise the special circumstances To monitor staff consult before drilling until consent. 2, good water safety transport of explosives, to ensure that explosives can not afford in the river. Meanwhile detonator person responsible for managing the implementation of the monitoring personnel submersible drilling rig, avoid contact with other people detonator. 3, drilling personnel must wear life jackets, lifebuoys ready before drilling while after other protective measures. 4, after the ship reaches the point shall stop, around the craft will pole sub plugged submersible drilling rig, drilling plank laid before and after the bundles strong. 5, must be used when the water wells in the location specified by the station specifically supporting tube wells, drilling process may not move, resulting in points allowed. 6, explosives down the tube, in the end after a good boring wells, in the case in order to meet the requirements of the casing is removed, and the small banner is still binding on the original bamboo. In the kits to the provisions of the preceding depth is not deep, not to leave kits, travel kits to prevent dragging. 7, after the well lay the wellhead shall lead to the shore line and marked to avoid wellhead tie to the bottom line to bring explosives to cause an accident. On the drilling rig drilling rig structure and working principle is also part of a drilling rig, is a classification and extension Shandong submersible drilling rig drilling rig, engineering drilling rig is mainly used for large-diameter high-rise buildings, ports, docks, electricity, bridges and other projects Piles of rig. We work together to understand the structure and working principle of drilling rig. Engineering Drill column is foldable, uses a box-form cross-sectional structure, both sides of the column with a circular or square circular slide as the power head, drill up and down movement of the guide and torsion. The rig is equipped with box-folding columns use the hydraulic cylinders landing, operate convenient transportation do not disassemble. Engineering drill column and on the lower part of the hinge plate submersible drilling rig manufacturers, in the rear with the diagonal brace hinged to the completion of the power head, steel cage and grouting conduit landing, power head can move up and down along the guide rails. Submersible drilling rig quote, Long industry machinery (certified), drill hole by Shandong Machinery Co., Ltd. Dragon. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) is Tai'an, engineering machinery parts leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lung industry machinery leadership with the staff warmly welcome all inquiries negotiations to create the dragon industry machinery better future.