Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-closing edge protective fence
The invention discloses a self-closing edge protective fence. The self-closing edge protective fence comprises a protective frame and further comprises a hydraulic hinge; the hydraulic hinge comprises a main body part fixed to a base point, a hinge arm is arranged at the end of the main body part, the end, hinged to the main body part, of the hinge arm is a fixed point, the other end is a first moving point, and the first moving point can circumferentially rotate around the fixed point; the other end of the hinge arm is hinged to the bottom of the protective frame, the top of the protective frame is a second moving point, and the second moving point can circumferentially rotate around the first moving point; the rotating direction of the second moving point around the first moving point is opposite to the rotating direction of the first moving point around the fixed point; the hydraulic hinge is located on the edge adjacent side of the protective frame; and a barrier is further arranged on the adjacent edge side of the protective frame and used for preventing the protective frame from rotating towards the adjacent edge side. By the adoption of the scheme, dismantling is not needed during secondary structure construction and the like, a worker can temporarily pass through the edge protective fence, the original position can be restored immediately after the worker passes through the edge protective fence, and the major potential safety hazard that edge protection is lacked is prevented.
本发明公开了一种自闭式临边防护栏，包括防护架，还包括液压铰链；液压铰链包括固定于基点的主体部分，主体部分的端部带有铰接臂，铰接臂铰接于主体部分的一端为定点，另一端为第一动点，第一动点可绕定点周向旋转；铰接臂另一端和防护架底部铰接，所述防护架的顶部为第二动点，所述第二动点可绕第一动点周向旋转；所述第二动点绕第一动点的旋转方向与第一动点绕定点的的旋转方向相反；所述液压铰链位于防护架的临边侧；所述防护架的临边侧还设有阻挡物，所述阻挡物用于阻挡防护架朝临边侧转动。采用本方案，能在二次结构施工等时无需拆除，使人员能临时通过临边防护栏，且在人员通过后能即刻恢复原位，并防止出现临边防护缺失的重大安全隐患。
Self-closing edge protective fence
The invention discloses a self-closing edge protective fence. The self-closing edge protective fence comprises a protective frame and further comprises a hydraulic hinge; the hydraulic hinge comprises a main body part fixed to a base point, a hinge arm is arranged at the end of the main body part, the end, hinged to the main body part, of the hinge arm is a fixed point, the other end is a first moving point, and the first moving point can circumferentially rotate around the fixed point; the other end of the hinge arm is hinged to the bottom of the protective frame, the top of the protective frame is a second moving point, and the second moving point can circumferentially rotate around the first moving point; the rotating direction of the second moving point around the first moving point is opposite to the rotating direction of the first moving point around the fixed point; the hydraulic hinge is located on the edge adjacent side of the protective frame; and a barrier is further arranged on the adjacent edge side of the protective frame and used for preventing the protective frame from rotating towards the adjacent edge side. By the adoption of the scheme, dismantling is not needed during secondary structure construction and the like, a worker can temporarily pass through the edge protective fence, the original position can be restored immediately after the worker passes through the edge protective fence, and the major potential safety hazard that edge protection is lacked is prevented.
本发明公开了一种自闭式临边防护栏，包括防护架，还包括液压铰链；液压铰链包括固定于基点的主体部分，主体部分的端部带有铰接臂，铰接臂铰接于主体部分的一端为定点，另一端为第一动点，第一动点可绕定点周向旋转；铰接臂另一端和防护架底部铰接，所述防护架的顶部为第二动点，所述第二动点可绕第一动点周向旋转；所述第二动点绕第一动点的旋转方向与第一动点绕定点的的旋转方向相反；所述液压铰链位于防护架的临边侧；所述防护架的临边侧还设有阻挡物，所述阻挡物用于阻挡防护架朝临边侧转动。采用本方案，能在二次结构施工等时无需拆除，使人员能临时通过临边防护栏，且在人员通过后能即刻恢复原位，并防止出现临边防护缺失的重大安全隐患。
Self-closing edge protective fence
一种自闭式临边防护栏
ZHANG CUNLIANG (Autor:in) / GONG TAO (Autor:in) / JING LIMING (Autor:in) / SUN XINGZHONG (Autor:in) / LIU YANLIANG (Autor:in) / LIU YINGHONG (Autor:in) / TANG YIXIAO (Autor:in) / HUANG WANYI (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Construction operation protective fence closing device
| Europäisches Patentamt | 2023