As an important component of ship rescue equipment, the safe operation and maintenance of the suspended boat frame are directly related to the life safety of the crew and the navigation safety of the ship. In terms of safe operation, the use of the suspended boat frame needs to be strictly carried out in accordance with the operating procedures.

　　Firstly, operators need to undergo professional training and be familiar with the structure, function, and operation methods of the suspended boat frame. Secondly, when hoisting the lifeboat, it is necessary to ensure that the connection between the hull and the suspension frame is firm to avoid detachment of the hull due to poor connection. Again, during the operation, it is necessary to closely monitor the weather and sea conditions to avoid carrying out lifting operations in harsh environments.

　　Regular inspection and maintenance of the suspended boat frame are crucial in terms of maintenance. Attention should be paid to the wear and tear of steel wire ropes, pulleys, and hydraulic systems, and damaged components should be replaced in a timely manner to ensure the normal operation of the equipment. In addition, maintenance of the lubrication system is also key to extending the service life of equipment, and lubricating oil should be added regularly to reduce friction and wear.

　　The development of boat racks will place greater emphasis on the application of intelligent and green technologies, such as real-time monitoring and predictive maintenance of equipment through sensors and IoT technology, further enhancing their safety and reliability.