Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary protection device for highway construction
The invention discloses a temporary protection device for expressway construction, and relates to the technical field of fences. A plurality of combined frames are provided, and each combined frame comprises a transverse rod and a longitudinal telescopic rod; the shear fork assembly is positioned between the combined frames; the device further comprises a protective air bag set, a bag body expansion assembly and a winding structure. The protective air bag group is positioned on a longitudinal telescopic rod of the combined frame, and a main body of the protective air bag group is cylindrical after expansion; the capsule expansion assembly comprises a piston assembly, and the piston assembly comprises a piston cavity, a pulling rope and an air conveying channel. When the combined frames are far away from each other, the pull rope drags the piston to move so as to inject the gas in the piston cavity into the protective airbag group; the winch structure is positioned on the combined frame and used for controlling the length of the whole temporary protection device in a dragging mode. The technical effect that the temporary protection device for construction has the folding arrangement function and the buffering energy absorption function is achieved.
本申请公开了一种高速公路施工用临时防护装置，涉及围挡技术领域，包括组合框架和剪叉组件；所述组合框架数量为多个，包括横杆和纵向伸缩杆；所述剪叉组件定位在组合框架之间；还包括防护气囊组和囊体膨胀组件和卷扬结构；所述防护气囊组定位在所述组合框架的纵向伸缩杆上，膨胀后主体为柱形；所述囊体膨胀组件包括活塞组件，活塞组件包括活塞腔体、拉拽绳和输气通道；在组合框架相互远离时，拉拽绳拖动活塞移动进而将活塞腔体中的气体注入防护气囊组；所述卷扬结构定位在组合框架上，用于通过拖拽的方式控制整个临时防护装置的长度；实现了施工用临时防护装置兼具折叠布设和缓冲吸能功能的技术效果。
Temporary protection device for highway construction
The invention discloses a temporary protection device for expressway construction, and relates to the technical field of fences. A plurality of combined frames are provided, and each combined frame comprises a transverse rod and a longitudinal telescopic rod; the shear fork assembly is positioned between the combined frames; the device further comprises a protective air bag set, a bag body expansion assembly and a winding structure. The protective air bag group is positioned on a longitudinal telescopic rod of the combined frame, and a main body of the protective air bag group is cylindrical after expansion; the capsule expansion assembly comprises a piston assembly, and the piston assembly comprises a piston cavity, a pulling rope and an air conveying channel. When the combined frames are far away from each other, the pull rope drags the piston to move so as to inject the gas in the piston cavity into the protective airbag group; the winch structure is positioned on the combined frame and used for controlling the length of the whole temporary protection device in a dragging mode. The technical effect that the temporary protection device for construction has the folding arrangement function and the buffering energy absorption function is achieved.
本申请公开了一种高速公路施工用临时防护装置，涉及围挡技术领域，包括组合框架和剪叉组件；所述组合框架数量为多个，包括横杆和纵向伸缩杆；所述剪叉组件定位在组合框架之间；还包括防护气囊组和囊体膨胀组件和卷扬结构；所述防护气囊组定位在所述组合框架的纵向伸缩杆上，膨胀后主体为柱形；所述囊体膨胀组件包括活塞组件，活塞组件包括活塞腔体、拉拽绳和输气通道；在组合框架相互远离时，拉拽绳拖动活塞移动进而将活塞腔体中的气体注入防护气囊组；所述卷扬结构定位在组合框架上，用于通过拖拽的方式控制整个临时防护装置的长度；实现了施工用临时防护装置兼具折叠布设和缓冲吸能功能的技术效果。
Temporary protection device for highway construction
一种高速公路施工用临时防护装置
QIN LIQIONG (Autor:in) / XIAO JIAN (Autor:in) / ZHU ZHONGHUA (Autor:in) / YU BO (Autor:in) / SU YANJIE (Autor:in) / ZHAI SHUJUN (Autor:in) / WANG BO (Autor:in) / WANG YANBIN (Autor:in)
03.05.2022
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.
Highway construction asphalt temporary mixing device based on environmental protection technology
| Europäisches Patentamt | 2020
Temporary anti-collision pier for highway construction
| Europäisches Patentamt | 2024