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Introduction to ship lauching airbags
Marine airbags are an innovative product with my country’s independent intellectual property rights. They are currently widely used in launching and launching ships, lifting and transporting large heavy objects, salvaging sunken ships, stranding rescues, etc. It has the characteristics of low investment, quick results, safety and reliability. The application of marine airbags is less subject to site restrictions and does not require large-scale mechanical equipment, so it can shorten the project cycle and save a lot of money. After more than 20 years of development practice, it has been proven that this product is safe, efficient, green, environmentally friendly, and maneuverable.
Ship lauching airbag standards
The production and application of marine airbags are mainly carried out with reference to two industry standards: CB/T3795 “Ships. Airbags for Top and Launching” CB/T3837 “Technical Requirements for Top and Launching of Marine Airbags”.
In the “Basic Requirements and Evaluation Methods for Production Conditions of Shipbuilding Enterprises” formulated by the Commission of Science, Technology and Industry for National Defense, airbag launching is included for the first time as an approved launching method, and it is stipulated that Class II I enterprises are allowed to use the airbag launching method. Corresponding requirements are also put forward for facilities and equipment that use airbags to launch water.
Real-life applications of marine airbags:
- Use air bags for floatation and salvage:
Marine airbags can generate large buoyancy and have strong load-bearing capacity. They are now widely used in the rescue of stranded ships and other buoyancy-aiding and salvage fields.
- Ships use airbags to launch water from the upper row:
Ships use lifting airbags and rolling airbags as the main tools to support the ship on the airbags and move them from the construction site into the water area or from the water area to the shore. The airbags use the characteristics of low inflation pressure, large load-bearing area and easy rolling after large deformation. , first use the lifting air bag to lift the ship from the pier, place it on the rolling air bag, and then use the steel cable to pull the bow|and the rolling of the air bag to slowly slide the ship into the water.
The use of airbags to launch ships into the water is an innovative technology with my country’s independent intellectual property rights. It is a new technology with great development prospects. It overcomes the constraints of the shipbuilding capabilities of small and medium-sized shipyards in the past, which were limited by traditional processes such as skateboards and slideways. Because it has It is welcomed by the shipbuilding industry due to its characteristics of low investment, quick results, safety and reliability.
After more than 20 years of practice, ships using airbag loading and launching technology have developed from flat-bottomed boats with a dead weight of tens of tons to large ships with tens of thousands of tons. Practice has proved that the airbag loading and launching technology for ships is safe and reliable. At present, this technology has been recognized by the shipbuilding industry and port construction industry at home and abroad, and the airbag launching technology has been promoted to a certain extent in the United States, Europe, Southeast Asia and other countries.