A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety protection device for building deep foundation pit excavation
The invention relates to the technical field of protective fences, in particular to a safety protection device for building deep foundation pit excavation, the safety protection device comprises a clamping mechanism and a blocking net, the clamping mechanism comprises a sliding groove piece, a clamping module is arranged above the sliding groove piece, the clamping module comprises two inclined blocks arranged in a mirror image mode, and sliding pieces are arranged at the bottom ends of the inclined blocks. According to the road shoulder fixing device, through the arrangement of the clamping mechanism, the first rod piece is rotated, so that the frame piece moves downwards, the two extrusion plates are driven to get close to extrude, clamp and fix the road shoulder, a plurality of matching bodies of the vertical rod assemblies and the clamping mechanism are installed and clamped on the road shoulder, the blocking net is inserted and installed between every two adjacent vertical rod assemblies, installation is completed, and convenience and rapidness are achieved; according to the invention, the mounting and dismounting can be completed by rotating the rod piece I without screwing a nut, the use is convenient, through the arrangement of the vertical rod assembly, in the vehicle collision process, the rod piece II and the upper screen plate press the vehicle head downwards, the upward bouncing of the vehicle head is limited or inhibited, and the interception effect on the out-of-control vehicle is improved.
本发明涉及防护围栏技术领域，具体涉及一种用于建筑深基坑开挖的安全防护装置，包括夹持机构和拦网，所述夹持机构包括滑槽件，所述滑槽件的上方设置有夹紧模块，所述夹紧模块包括两个镜像设置的斜块，所述斜块的底端设置有滑件。本发明中，通过夹持机构的设置，转动杆件一，使得框件下移，带动两个挤压板靠拢对路肩挤压夹持固定，将多个立杆组件与夹持机构的配合体安装卡接在路肩上，将拦网插入安装在相邻两个立杆组件之间，完成安装，方便快捷，无需拧动螺母进行拆卸，转动杆件一即可完成安装与拆卸，方便使用，通过立杆组件的设置，使得车辆撞击过程中，杆件二和上网板向对车头向下按压，限制或抑制车头的向上跳弹，提高对失控车辆的拦截作用。
Safety protection device for building deep foundation pit excavation
The invention relates to the technical field of protective fences, in particular to a safety protection device for building deep foundation pit excavation, the safety protection device comprises a clamping mechanism and a blocking net, the clamping mechanism comprises a sliding groove piece, a clamping module is arranged above the sliding groove piece, the clamping module comprises two inclined blocks arranged in a mirror image mode, and sliding pieces are arranged at the bottom ends of the inclined blocks. According to the road shoulder fixing device, through the arrangement of the clamping mechanism, the first rod piece is rotated, so that the frame piece moves downwards, the two extrusion plates are driven to get close to extrude, clamp and fix the road shoulder, a plurality of matching bodies of the vertical rod assemblies and the clamping mechanism are installed and clamped on the road shoulder, the blocking net is inserted and installed between every two adjacent vertical rod assemblies, installation is completed, and convenience and rapidness are achieved; according to the invention, the mounting and dismounting can be completed by rotating the rod piece I without screwing a nut, the use is convenient, through the arrangement of the vertical rod assembly, in the vehicle collision process, the rod piece II and the upper screen plate press the vehicle head downwards, the upward bouncing of the vehicle head is limited or inhibited, and the interception effect on the out-of-control vehicle is improved.
本发明涉及防护围栏技术领域，具体涉及一种用于建筑深基坑开挖的安全防护装置，包括夹持机构和拦网，所述夹持机构包括滑槽件，所述滑槽件的上方设置有夹紧模块，所述夹紧模块包括两个镜像设置的斜块，所述斜块的底端设置有滑件。本发明中，通过夹持机构的设置，转动杆件一，使得框件下移，带动两个挤压板靠拢对路肩挤压夹持固定，将多个立杆组件与夹持机构的配合体安装卡接在路肩上，将拦网插入安装在相邻两个立杆组件之间，完成安装，方便快捷，无需拧动螺母进行拆卸，转动杆件一即可完成安装与拆卸，方便使用，通过立杆组件的设置，使得车辆撞击过程中，杆件二和上网板向对车头向下按压，限制或抑制车头的向上跳弹，提高对失控车辆的拦截作用。
Safety protection device for building deep foundation pit excavation
一种用于建筑深基坑开挖的安全防护装置
SHENG JIAWANG (author) / YOSHIMITSU (author) / GUO HAIYANG (author) / WANG SAISI (author) / HONG JIUTONG (author) / SHI FENG (author)
2022-12-20
Patent
Electronic Resource
Chinese
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