Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting anchor rod
The invention relates to the field of foundation pit supporting equipment, and discloses a supporting anchor rod. The supporting anchor rod comprises a rod body assembly, a rod body sleeve and a locking assembly, wherein the locking assembly comprises a screw rod and a guide transmission part, a rolling part and two locking rods are arranged on the screw rod, a mounting groove and a through hole are formed in the rod body sleeve, the rod body assembly comprises an outer rod body and an inner rod body, the guide transmission part moves up and down to drive the rolling part to roll, the rollingpart rolls to drive the screw rod to rotate, the screw rod rotates to drive the two locking rods to move oppositely or reversely, the two ends of the inner rod body are connected with a nut and a fastening head correspondingly, the diameter of the fastening head is gradually increased from top to bottom, and the lower end of the rod body sleeve are evenly provided with openings and fastening strips in the circumferential direction. The supporting anchor rod is simple in structure, ingenious in design, free of grouting in use and quite convenient to construct and operate, through ingenious cooperation of the rod body assembly, the rod body sleeve and the locking assembly, overall recycling of the supporting anchor rod can be achieved, and the recycling rate of the supporting anchor rod is high.
本发明涉及基坑支护设备领域，公开了一种支护锚杆，其包括杆体组件、杆体套和锁紧组件，锁紧组件包括螺杆和导向传动件，螺杆上设置有滚动件和两个锁紧杆，杆体套内开设有安装槽和通孔，杆体组件包括外杆体和内杆体，导向传动件上下移动带动滚动件滚动，滚动件滚动带动螺杆转动，螺杆转动带动两个锁紧杆进行相对或相背运动，内杆体两端分别连接有螺母和紧固头，紧固头的直径由上至下逐渐增大，杆体套的下端沿周向均匀开设有开口并形成有紧固条。本发明结构简单，设计巧妙，使用时不需注浆，施工操作十分方便，且通过杆体组件、杆体套和锁紧组件的巧妙配合，能够实现支护锚杆整体回收，支护锚杆回收率高。
Supporting anchor rod
The invention relates to the field of foundation pit supporting equipment, and discloses a supporting anchor rod. The supporting anchor rod comprises a rod body assembly, a rod body sleeve and a locking assembly, wherein the locking assembly comprises a screw rod and a guide transmission part, a rolling part and two locking rods are arranged on the screw rod, a mounting groove and a through hole are formed in the rod body sleeve, the rod body assembly comprises an outer rod body and an inner rod body, the guide transmission part moves up and down to drive the rolling part to roll, the rollingpart rolls to drive the screw rod to rotate, the screw rod rotates to drive the two locking rods to move oppositely or reversely, the two ends of the inner rod body are connected with a nut and a fastening head correspondingly, the diameter of the fastening head is gradually increased from top to bottom, and the lower end of the rod body sleeve are evenly provided with openings and fastening strips in the circumferential direction. The supporting anchor rod is simple in structure, ingenious in design, free of grouting in use and quite convenient to construct and operate, through ingenious cooperation of the rod body assembly, the rod body sleeve and the locking assembly, overall recycling of the supporting anchor rod can be achieved, and the recycling rate of the supporting anchor rod is high.
本发明涉及基坑支护设备领域，公开了一种支护锚杆，其包括杆体组件、杆体套和锁紧组件，锁紧组件包括螺杆和导向传动件，螺杆上设置有滚动件和两个锁紧杆，杆体套内开设有安装槽和通孔，杆体组件包括外杆体和内杆体，导向传动件上下移动带动滚动件滚动，滚动件滚动带动螺杆转动，螺杆转动带动两个锁紧杆进行相对或相背运动，内杆体两端分别连接有螺母和紧固头，紧固头的直径由上至下逐渐增大，杆体套的下端沿周向均匀开设有开口并形成有紧固条。本发明结构简单，设计巧妙，使用时不需注浆，施工操作十分方便，且通过杆体组件、杆体套和锁紧组件的巧妙配合，能够实现支护锚杆整体回收，支护锚杆回收率高。
Supporting anchor rod
一种支护锚杆
ZHANG JUNJIE (Autor:in) / ZHU GANWEI (Autor:in) / LIU KANG (Autor:in) / ZHANG LIHONG (Autor:in) / TANG BINBIN (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Supporting body anchor rod and supporting body anchor rod with sac
| Europäisches Patentamt | 2020