PREVENTION FRAME FORMING TREE FOR AN ECOSYSTEM PROTECTION

摘要

A wood prevention frame for protecting an ecosystem is provided to fulfill the function of a bank and to protect the natural environment of the surrounding where a wood prevention frame is installed. The wood prevention frame(100) for protecting an ecosystem comprises many horizontal frames(110) provided with plural grooves(112) formed on the upper and lower parts at regular intervals, through holes(114) formed on the inside of each groove to penetrate the horizontal frame vertically, a projection(116) formed on one side and a connecting groove(118) formed on the other side, many vertical frames(120) provided with many engaging grooves(121) formed on the upper and lower parts at regular intervals, through holes(123) formed on the inside of each engaging groove to penetrate the vertical frame vertically and plural primary binding grooves(125) formed on the upper and lower parts of the vertical frame where a support is installed to place supports, a primary spacer(130) provided with plural mounting grooves(132) formed on the upper and lower parts at regular intervals, a connecting hole(134) formed on the inside of each mounting groove to penetrated the primary spacer vertically and a connecting piece(136) formed on one side, a secondary spacer(140) provided with plural fastening grooves(141) formed on the upper and lower parts at regular intervals, a fastening hole(143) formed on the inside of each fastening groove to penetrate the secondary spacer vertically and a coupling groove(145) formed on the other side of the secondary spacer to have the same shape as the connecting piece, a support(150) provided with secondary binding grooves(151) formed on the upper and lower parts at regular intervals, a connecting rod(160) provided with threads(161) formed on the upper and lower parts, and a connector(170) fastened with the connecting rod and provided with a nut hole(171) to couple with the thread of the connecting rod. In addition, a barrier membrane(180) is installed between the wood prevention frame and an incline to prevent soil of the incline from flowing in the wood prevention frame and made with non-woven fabrics having water permeability to cut off the outflow of soil and to let water in, and many foundation piles are buried under the bottom of the incline where the wood prevention frame is installed to increase the bearing strength of the wood prevention frame.