Overlapped marine fender and production method thereof
A superimposed and fender technology, applied in the direction of ship hull, ship construction, ship cleaning device, etc., can solve the problems of poor wear resistance, inability to use for a long time, short service life, etc., achieve good protection and buffering effect, enhance firmness , the effect of long service life
Active Publication Date: 2012-11-21
泰州吉尼船舶科技有限公司
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Problems solved by technology
[0002] The current marine fenders are generally made of glue between foam boards. This structure is uneasy, has poor wear resistance, is easy to glue, and has a short service life, so it cannot be used for a long time.
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[0010] exist figure 1 and figure 2 Among them, the present invention provides a superimposed marine fender, which includes several semicircular substrates 1, and every two semicircular substrates 1 are combined into a circular substrate layer, and the semicircular substrates 1 are Polyethylene foam board, the substrate layers are staggered and superimposed and connected with each other after being glued, and each substrate layer is staggered and superimposed and connected to form a cylindrical fender body 2, and a central through hole is provided in the center of the cylindrical fender body 2 3. There is a mandrel 4 in the central through hole 3, the mandrel 4 is A3 steel, one end or both ends of the mandrel 4 are provided with inner screw holes, and a sling 6 is connected in the inner screw holes, The two ends of the cylindrical fender body 2 are provided with fastening discs 5, and after the two fastening discs 5 are connected to the two ends of the mandrel 4, the cylindri...
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The invention discloses an overlapped marine fender. Every two semicircular substrates (1) are combined to form a circular substrate layer; various substrate layers are mutually staggered, overlapped and connected to form a cylindrical fender body (2), wherein a central through hole (3) is formed in the center of the cylindrical fender body (2); a mandrel (4) is arranged in the central through hole (3) in a penetrating manner; fastening disks (5) are arranged at two ends of the cylindrical fender body (2); the two fastening disks (5) are connected with two ends of the mandrel (4) to press the cylindrical fender body (2); and the cylindrical fender body (2) is coated with a boosting layer and sleeved with a jacket. The invention further discloses a production method for the overlapped marine fender. The production method comprises the following steps of: firstly, cutting; secondly, brushing coating and connecting; thirdly, embedding a ring flange and a mandrel; fourthly, chamfering, trimming and carrying out post treatment; fifthly, spraying a polyurea layer; and sixthly, weaving a net sleeve.
Description
technical field [0001] The invention provides a superimposed marine fender and a manufacturing method thereof. Background technique [0002] The current marine fenders are generally made of glue between foam boards. This structure has poor wear resistance, is easy to glue, and has a short service life, so it cannot be used for a long time. Contents of the invention [0003] The invention provides a superimposed marine fender and a manufacturing method thereof, which not only has good wear resistance, but also prevents tearing and breaking, and has a long service life. [0004] The present invention adopts the following technical solutions: a superimposed marine fender, which includes several semicircular substrates, each two semicircular substrates are combined into a circular substrate layer, and each substrate layer is staggered and superimposed and connected to form The cylindrical fender body has a central through hole in the center of the cylindrical fender body, a m...
Claims
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Inventor 徐林
Owner 泰州吉尼船舶科技有限公司