Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety protection device convenient to disassemble and assemble for road and bridge engineering construction
The invention discloses a safety protection device convenient to disassemble and assemble for road and bridge engineering construction, and relates to the field of road and bridge construction. The safety protection device comprises two supporting devices, and the supporting device on the left side comprises a supporting pipe, wherein an actuating lever is connected inside the supporting pipe in an up-down sliding manner, a pressure sleeve pipe is arranged on the lower portion of the actuating lever, and the actuating lever is slidably matched with the pressure sleeve pipe in a sealed manner;a suction disc is arranged on the lower portion of the pressure sleeve pipe, and the lower portion of the pressure sleeve pipe communicates with the upper portion of the suction disc in a seal manner;and an annular groove is formed in the inner side face of the suction disc in the peripheral direction, and an elastic membrane is connected to the annular groove in a sealing manner. The safety protection device has the beneficial effect of being convenient and rapid to assemble or disassemble.
本发明公开了一种方便拆装的道路桥梁工程施工用安全防护装置，涉及道路桥梁施工领域。它包括两个支撑装置；左侧的所述支撑装置包括支撑管；所述支撑管内部上下滑动连接有启动杆；所述启动杆下部设置有压力套管；所述启动杆与所述压力套管密封滑动配合；所述压力套管下部设置有吸力盘；所述压力套管下部与所述吸力盘上部密封连通；所述吸力盘内侧面沿圆周方向开有环形槽；所述环形槽上密封连接有弹性膜。本发明的有益效果是：方便、快速安装或拆除。
Safety protection device convenient to disassemble and assemble for road and bridge engineering construction
The invention discloses a safety protection device convenient to disassemble and assemble for road and bridge engineering construction, and relates to the field of road and bridge construction. The safety protection device comprises two supporting devices, and the supporting device on the left side comprises a supporting pipe, wherein an actuating lever is connected inside the supporting pipe in an up-down sliding manner, a pressure sleeve pipe is arranged on the lower portion of the actuating lever, and the actuating lever is slidably matched with the pressure sleeve pipe in a sealed manner;a suction disc is arranged on the lower portion of the pressure sleeve pipe, and the lower portion of the pressure sleeve pipe communicates with the upper portion of the suction disc in a seal manner;and an annular groove is formed in the inner side face of the suction disc in the peripheral direction, and an elastic membrane is connected to the annular groove in a sealing manner. The safety protection device has the beneficial effect of being convenient and rapid to assemble or disassemble.
本发明公开了一种方便拆装的道路桥梁工程施工用安全防护装置，涉及道路桥梁施工领域。它包括两个支撑装置；左侧的所述支撑装置包括支撑管；所述支撑管内部上下滑动连接有启动杆；所述启动杆下部设置有压力套管；所述启动杆与所述压力套管密封滑动配合；所述压力套管下部设置有吸力盘；所述压力套管下部与所述吸力盘上部密封连通；所述吸力盘内侧面沿圆周方向开有环形槽；所述环形槽上密封连接有弹性膜。本发明的有益效果是：方便、快速安装或拆除。
Safety protection device convenient to disassemble and assemble for road and bridge engineering construction
一种方便拆装的道路桥梁工程施工用安全防护装置
WU SHAOQIANG (Autor:in) / XU TAO (Autor:in) / HU DONGXU (Autor:in) / ZHU XUANDE (Autor:in) / YANG PENGJU (Autor:in)
09.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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