Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Retractable frame type isolation fence
The invention discloses a retractable frame type isolation fence. The fence comprises a fixed frame fixed to a wall, the fixed frame is formed by connecting two pieces of angle steel through reinforcing rib plates, the upper ends of the two pieces of angle steel are connected with horizontal cross rods, supporting hinged supports are arranged on the ground at the lower ends of the two pieces of angle steel, and multiple inclined rods and a connecting rod are hinged to each supporting hinged support; first T-shaped groove auxiliary channels are formed in the cross rods, one end of each half inclined rod is hinged to the corresponding supporting hinged support, and the other end is arranged in the corresponding first T-shaped groove auxiliary channel; a connecting hinge shaft is arranged at one end of each cross rod, the other end of each connecting rod is hinged to the corresponding connecting hinge shaft, a vertical rod is hinged to each connecting hinge shaft, and the lower ends of the vertical rods are fixed to the ground through ground anchor locking pins; and the vertical rods are provided with second T-shaped groove auxiliary channels, one end of each remaining half inclined rod is hinged to the corresponding supporting hinged support, and the other end is arranged in the corresponding second T-shaped groove auxiliary channel. According to the fence, by the adoption of the structure, the safety protection and isolation of a manhole opening can be achieved, and the life safety of a worker at the opening is effectively protected.
一种可收放的框式隔离围栏，包括固定在墙面上的固定架，固定架由两根角钢通过加强筋板连接组成，两根角钢的上端连接有水平的横杆，两根角钢的下端地面上设有支承铰座，支承铰座上铰接有多根斜杆以及一根连接杆；横杆上设有第一T型槽辅道，一半斜杆的一端铰接在支承铰座上，另一端设置在第一T型槽辅道中；横杆一端上设有连接铰轴，连接杆的另一端铰接在连接铰轴上，连接铰轴上还铰接有一根立杆，立杆的下端通过地锚锁定销固定在地面上；立杆上设有第二T型槽辅道，剩余一半斜杆的一端铰接在支承铰座上，另一端设置在第二T型槽辅道中。本发明采用上述结构，可实现对进人孔口的安全防护隔离，有效保护孔口部位工作人员的生命安全。
Retractable frame type isolation fence
The invention discloses a retractable frame type isolation fence. The fence comprises a fixed frame fixed to a wall, the fixed frame is formed by connecting two pieces of angle steel through reinforcing rib plates, the upper ends of the two pieces of angle steel are connected with horizontal cross rods, supporting hinged supports are arranged on the ground at the lower ends of the two pieces of angle steel, and multiple inclined rods and a connecting rod are hinged to each supporting hinged support; first T-shaped groove auxiliary channels are formed in the cross rods, one end of each half inclined rod is hinged to the corresponding supporting hinged support, and the other end is arranged in the corresponding first T-shaped groove auxiliary channel; a connecting hinge shaft is arranged at one end of each cross rod, the other end of each connecting rod is hinged to the corresponding connecting hinge shaft, a vertical rod is hinged to each connecting hinge shaft, and the lower ends of the vertical rods are fixed to the ground through ground anchor locking pins; and the vertical rods are provided with second T-shaped groove auxiliary channels, one end of each remaining half inclined rod is hinged to the corresponding supporting hinged support, and the other end is arranged in the corresponding second T-shaped groove auxiliary channel. According to the fence, by the adoption of the structure, the safety protection and isolation of a manhole opening can be achieved, and the life safety of a worker at the opening is effectively protected.
一种可收放的框式隔离围栏，包括固定在墙面上的固定架，固定架由两根角钢通过加强筋板连接组成，两根角钢的上端连接有水平的横杆，两根角钢的下端地面上设有支承铰座，支承铰座上铰接有多根斜杆以及一根连接杆；横杆上设有第一T型槽辅道，一半斜杆的一端铰接在支承铰座上，另一端设置在第一T型槽辅道中；横杆一端上设有连接铰轴，连接杆的另一端铰接在连接铰轴上，连接铰轴上还铰接有一根立杆，立杆的下端通过地锚锁定销固定在地面上；立杆上设有第二T型槽辅道，剩余一半斜杆的一端铰接在支承铰座上，另一端设置在第二T型槽辅道中。本发明采用上述结构，可实现对进人孔口的安全防护隔离，有效保护孔口部位工作人员的生命安全。
Retractable frame type isolation fence
一种可收放的框式隔离围栏
BAO TANGWEI (Autor:in) / DONG WANLI (Autor:in) / LIU WENZHONG (Autor:in) / ZHOU YANG (Autor:in) / HOU CHUNYAO (Autor:in) / ZHOU YI (Autor:in) / WU YUE (Autor:in) / MENG CHUNQI (Autor:in) / WEI WANWAN (Autor:in) / ZHANG ZHAOLI (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch