公开(公告)号：KR101228441B1

公开(公告)日：2013-01-31

申请号：KR1020120119506

申请日：2012-10-26

Applicant: 서울대학교산학협력단

Inventor： 이전제 ,  여환명 ,  최인규 ,  최준원 ,  임진아 ,  이경호 ,  유문식

IPC: E01F15/00 ,  E01F15/02

Abstract: PURPOSE: A strength reinforcement type wooden guardrail is provided to reduce damage occurrence from an external impact, and easily implement installation and replacement. CONSTITUTION: A strength reinforcement type wooden guardrail includes a wooden post(10), a wooden rail(20), a metal connecting block(30), and a reinforcement beam(40). The wooden post(10) is vertically erected. The wooden rail(20) is horizontally supported and is installed on the wooden rail(20). The wooden rail(20) includes a hollow(21), numbers of first and second fastening bolts(15,16), and bolt holes(25,26). The hollow(21) is formed in a length direction inside the wooden rail(20). The wooden post(10) is fastened with the wooden rail(20) by the numbers of first and second fastening bolts(15,16). The bolt holes(25,26) are penetrated by the numbers of first and second fastening bolts(15,16). The metal connecting block(30) is coupled to the wooden rail(20), and is placed in response to the wooden post(10). The metal connecting block(30) is connected to the wooden post(10) by the numbers of fastening bolts(15). The reinforcement beam(40) is inserted into the hollow(21) of the wooden rail(20).

Abstract translation: 目的：提供强化型木质护栏，以减少外部碰撞造成的损坏，轻松实施安装和更换。 构成：强度增强型木质护栏包括木柱（10），木轨（20），金属连接块（30）和加强梁（40）。 木柱（10）垂直竖立。 木制导轨（20）水平支撑，并安装在木制导轨（20）上。 木制导轨（20）包括一个空心（21），多个第一和第二紧固螺栓（15,16）和螺栓孔（25,26）。 中空（21）在木质导轨（20）内沿长度方向形成。 木柱（10）用第一和第二紧固螺栓（15,16）的数量用木制轨道（20）固定。 螺栓孔（25,26）被第一和第二紧固螺栓（15,16）的数量穿透。 金属连接块（30）联接到木制导轨（20），并且响应于木柱（10）而放置。 金属连接块（30）通过紧固螺栓（15）的数量连接到木柱（10）。 加强梁（40）插入木质导轨（20）的中空部（21）中。

公开(公告)号：KR101079139B1

公开(公告)日：2011-11-02

申请号：KR1020110035065

申请日：2011-04-15

Applicant: 서울대학교산학협력단

Inventor： 이전제 ,  여환명 ,  임진아 ,  이경호 ,  이종흥 ,  유문식 ,  김용구

IPC: E01F15/00 ,  E01F15/02

Abstract: PURPOSE: A wood guardrail for a bicycle lane is provided to improve the external appearance and minimize damage caused by a collision by employing a wood material for a guardrail. CONSTITUTION: A wood guardrail for a bicycle lane comprises wood posts(10), wood safety fences(20), reinforcement frames(40), first reinforcement plates(50), wood rails(30), and second reinforcement plates(60). The wood posts are vertically installed at regular intervals on the ground along the boundary between a bicycle lane and a roadway. The wood safety fences are supported at a specific height by the wood posts and horizontally installed in the roadway side. The reinforcement frames are coupled inside the wood posts for reinforcement. The first reinforcement plates are coupled to one side of the reinforcement frames to support the wood safety fences. The wood rails are supported at a specific height by the wood posts and horizontally installed on the bicycle lane side. The second reinforcement plates are coupled to the other side of the reinforcement frames to support the wood rails.

Abstract translation: 目的：提供用于自行车道的木护栏，以改善外观，并通过使用木质材料作为护栏来减少碰撞造成的损坏。 规定：用于自行车道的木护栏包括木柱（10），木安全围栏（20），加强框架（40），第一加强板（50），木轨（30）和第二加强板（60）。 木柱在自行车道和道路之间的边界上以规律的间隔垂直安装在地面上。 木质安全栅栏由木柱支撑在特定高度，水平安装在道路侧。 钢筋框架连接在木柱内以加固。 第一加强板联接到加强框架的一侧以支撑木材安全栅栏。 木轨通过木柱支撑在特定高度，并水平安装在自行车车道侧。 第二加强板联接到加强框架的另一侧以支撑木导轨。