Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting equipment for fault fracture rock mass in geotechnical engineering
In order to improve the concrete pouring compactness of the interior, especially the bottom position, of a crack, the geotechnical engineering fault crack rock mass grouting equipment is provided and comprises an anchor rod and an inner inserting rod, the anchor rod comprises a vertical section and a pointed section, vertical locking receding holes are formed in the two opposite sides of the vertical section, and the inner inserting rod is inserted into the vertical section; a locking sharp knife is hinged to the top of the locking receding hole, the inner inserting rod is used for being inserted into the anchor rod, a plurality of grout outlets are evenly formed in the circumferential face of the inner inserting rod, elastic pieces used for covering the inner inserting rod are arranged at the tops of the grout outlets, and an ejector rod assembly is arranged at the center of the interior of the inner inserting rod. An auxiliary cross rod connected with the ejector rod assembly is slidably arranged in the middle of the interior of the anchor rod in the vertical direction, and a lower pressing rod used for driving the auxiliary cross rod to slide down and driving the ejector rod assembly to eject the elastic piece open in the insertion process of the inner insertion rod is fixedly arranged in the middle of the interior of the inner insertion rod. The method has the advantage that the concrete pouring compactness in the crack, especially at the bottom position, is improved.
本申请为了提高裂隙内部尤其是底部位置的混凝土浇筑紧实度，提供了一种岩土工程断层裂隙岩体注浆设备，包括锚杆和内插杆，所述锚杆包括竖直段以及尖头段，竖直段的相对两侧开设有竖直的锁紧让位孔，锁紧让位孔的顶部位置处铰接设置有锁紧尖刀，内插杆用于插入锚杆内部，内插杆的周向面均匀开设有多个出浆口，出浆口的顶部位置处设置有用于覆盖自身的弹片，内插杆内部中心位置处设置有顶杆组件，锚杆内部中间位置处沿竖直方向滑动设置有与顶杆组件连接的辅助横杆，内插杆内部中间位置处固定设置有用于在内插杆插入过程中带动辅助横杆下滑且带动顶杆组件顶开弹片的下压杆，具有提高裂隙内部尤其是底部位置的混凝土浇筑紧实度的优点。
Grouting equipment for fault fracture rock mass in geotechnical engineering
In order to improve the concrete pouring compactness of the interior, especially the bottom position, of a crack, the geotechnical engineering fault crack rock mass grouting equipment is provided and comprises an anchor rod and an inner inserting rod, the anchor rod comprises a vertical section and a pointed section, vertical locking receding holes are formed in the two opposite sides of the vertical section, and the inner inserting rod is inserted into the vertical section; a locking sharp knife is hinged to the top of the locking receding hole, the inner inserting rod is used for being inserted into the anchor rod, a plurality of grout outlets are evenly formed in the circumferential face of the inner inserting rod, elastic pieces used for covering the inner inserting rod are arranged at the tops of the grout outlets, and an ejector rod assembly is arranged at the center of the interior of the inner inserting rod. An auxiliary cross rod connected with the ejector rod assembly is slidably arranged in the middle of the interior of the anchor rod in the vertical direction, and a lower pressing rod used for driving the auxiliary cross rod to slide down and driving the ejector rod assembly to eject the elastic piece open in the insertion process of the inner insertion rod is fixedly arranged in the middle of the interior of the inner insertion rod. The method has the advantage that the concrete pouring compactness in the crack, especially at the bottom position, is improved.
本申请为了提高裂隙内部尤其是底部位置的混凝土浇筑紧实度，提供了一种岩土工程断层裂隙岩体注浆设备，包括锚杆和内插杆，所述锚杆包括竖直段以及尖头段，竖直段的相对两侧开设有竖直的锁紧让位孔，锁紧让位孔的顶部位置处铰接设置有锁紧尖刀，内插杆用于插入锚杆内部，内插杆的周向面均匀开设有多个出浆口，出浆口的顶部位置处设置有用于覆盖自身的弹片，内插杆内部中心位置处设置有顶杆组件，锚杆内部中间位置处沿竖直方向滑动设置有与顶杆组件连接的辅助横杆，内插杆内部中间位置处固定设置有用于在内插杆插入过程中带动辅助横杆下滑且带动顶杆组件顶开弹片的下压杆，具有提高裂隙内部尤其是底部位置的混凝土浇筑紧实度的优点。
Grouting equipment for fault fracture rock mass in geotechnical engineering
一种岩土工程断层裂隙岩体注浆设备
ZHOU KUNHONG (Autor:in) / ZHUANG XUQIANG (Autor:in) / CHEN KUN (Autor:in) / ZHAO CHANGJUN (Autor:in) / NING RUNDONG (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
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