A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Screw anchor filled with concrete
The invention relates to the technical field of internally-poured concrete anchor rods, in particular to an internally-poured concrete type spiral anchor which comprises an anchor rod, an anchor disc is arranged on the outer circle face of the anchor rod, the outer circle face of the anchor rod is arranged on the anchor disc from bottom to top, one side of the bottom end of the anchor rod is a rod tip, and the interior of the anchor rod is hollow. The use strength of the anchor rod is improved, the use amount of steel is reduced, the manufacturing cost of the anchor rod is reduced, corrosion and aging in the anchor rod are reduced, the service life is greatly prolonged, concrete is poured into the connecting rod through a pouring hole in the top end of the connecting rod, the effect is the same as the effect in an inner barrel, and the use strength of the connecting rod is improved; by reducing the usage amount of steel, the manufacturing cost of the connecting rod is reduced, and the service life is greatly prolonged by reducing the problems of corrosion and aging in the connecting rod.
本发明涉及内灌混凝土锚杆技术领域，一种内灌混凝土式螺旋锚，包括锚杆，所述锚杆的外圆面设置锚盘，所述锚盘之下而上设置有锚杆的外圆面，所述锚杆的底端一侧为杆尖，所述锚杆的内部为中空状，本发明通过向内筒浇筑满混凝土，增加锚杆使用强度，通过减少钢材的使用量，降低了锚杆的制作成本，通过降低了锚杆内部的腐蚀和老化的问题，大大的增加了使用的年限，连接杆顶端的浇筑孔向连接杆内部浇筑混凝土，此效果与内筒内部效果相同，增加连接杆使用强度，通过减少钢材的使用量，降低了连接杆的制作成本，通过降低了连接杆内部的腐蚀和老化的问题，大大的增加了使用的年限。
Screw anchor filled with concrete
The invention relates to the technical field of internally-poured concrete anchor rods, in particular to an internally-poured concrete type spiral anchor which comprises an anchor rod, an anchor disc is arranged on the outer circle face of the anchor rod, the outer circle face of the anchor rod is arranged on the anchor disc from bottom to top, one side of the bottom end of the anchor rod is a rod tip, and the interior of the anchor rod is hollow. The use strength of the anchor rod is improved, the use amount of steel is reduced, the manufacturing cost of the anchor rod is reduced, corrosion and aging in the anchor rod are reduced, the service life is greatly prolonged, concrete is poured into the connecting rod through a pouring hole in the top end of the connecting rod, the effect is the same as the effect in an inner barrel, and the use strength of the connecting rod is improved; by reducing the usage amount of steel, the manufacturing cost of the connecting rod is reduced, and the service life is greatly prolonged by reducing the problems of corrosion and aging in the connecting rod.
本发明涉及内灌混凝土锚杆技术领域，一种内灌混凝土式螺旋锚，包括锚杆，所述锚杆的外圆面设置锚盘，所述锚盘之下而上设置有锚杆的外圆面，所述锚杆的底端一侧为杆尖，所述锚杆的内部为中空状，本发明通过向内筒浇筑满混凝土，增加锚杆使用强度，通过减少钢材的使用量，降低了锚杆的制作成本，通过降低了锚杆内部的腐蚀和老化的问题，大大的增加了使用的年限，连接杆顶端的浇筑孔向连接杆内部浇筑混凝土，此效果与内筒内部效果相同，增加连接杆使用强度，通过减少钢材的使用量，降低了连接杆的制作成本，通过降低了连接杆内部的腐蚀和老化的问题，大大的增加了使用的年限。
Screw anchor filled with concrete
一种内灌混凝土式螺旋锚
HU XIN (author) / WANG YUELONG (author) / XI XIAOJUAN (author) / MIAO YINGXUE (author) / RONG GAILI (author) / GUO LEI (author) / ZHENG YUESONG (author) / LI BOWEN (author) / KOU SHENGQIANG (author) / ZHANG AIMIN (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023