Anti-collision device made of buffering energy-absorbing type web-enhanced composite material

Abstract

An anti-collision device made of a buffering energy-absorbing type web-enhanced composite material, including an anti-collision unit. The anti-collision unit includes a housing and a filling material body located in the housing, and the housing is a solid housing formed of a composite material surface layer or a sandwiched housing formed of a composite material surface layer internally filled with a sandwiched material, and the sandwiched material; the filling material body includes a space lattice body and an energy consuming material, the space lattice body is formed of fiber webs arranged in the housing in a single-layered unidirectional, single-layered bidirectional, multi-layered unidirectional or multi-layered multi-directional manner, and the energy consuming material is located between the fiber webs and/or between the fiber webs and inner walls of the housing.

1 . An anti-collision device made of a buffering energy-absorbing type web-enhanced composite material, comprising an anti-collision unit, wherein the anti-collision unit comprises a housing and a filling material body located in the housing, wherein the housing is a solid housing formed of a composite material surface layer or a sandwiched housing formed of a composite material surface layer internally filled with a sandwiched material, and the sandwiched material; the filling material body comprises a space lattice body and an energy consuming material, the space lattice body is formed of fiber webs arranged in the housing in a single-layered unidirectional, single-layered bidirectional, multi-layered unidirectional or multi-layered multi-directional manner, and the energy consuming material is located between the fiber webs and/or between the fiber webs and inner walls of the housing. 
     
     
         2 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein any two anti-collision units adjacent and connected to each other are connected through a connection member between each other. 
     
     
         3 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 2 , wherein the connection member is one of or a combination of several of a cable, a stainless steel chain, a mooring rope, a steel strand, a bolt, a nylon stick and a dowel pin. 
     
     
         4 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein a side of the anti-collision unit is provided with anti-collision buffering facilities, the anti-collision buffering facilities are arranged at an inner side of the anti-collision unit at an interval through fasteners, and the anti-collision buffering facility is made of a rubber fender or an anti-collision bag internally provided with the filling material body. 
     
     
         5 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein the composite material surface layer is made of fiber and resin, wherein the fiber is at least one of carbon fiber, glass fiber, basalt fiber, aramid fiber, and hybrid fiber; the resin is at least one of unsaturated polyester, phthalic resin, vinyl resin, epoxy resin, inorganic resin and a thermoplastic resin material. 
     
     
         6 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein the sandwiched material is at least one of polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam, PMI foam, Balsa wood, paulownia wood, China fir and strong core felt. 
     
     
         7 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein the energy consuming material is at least one of polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam, PMI foam, Balsa wood, paulownia wood, China fir, foam aluminum, foam sand, cellular, round pipe, Mao bamboo, rubber tyre, rubber particles, rubber block, polyurethane elastomer, sand, a mixture of foam particles and sand, polyphenyl mortar, hollow pipe, and hollow plastic ball. 
     
     
         8 . The anti-collision device made of a buffering energy-absorbing type web-enhanced composite material according to  claim 1 , wherein the anti-collision unit is strip-shaped, block-shaped, rounded, elliptical, arc-shaped, in a shape of figure “7”, ring-shaped, or box-shaped.