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The invention provides an anchor bearing plate which comprises a flared tube, a steel cable channel, a steel cable, an anchor rod, an anchor rod, an anchor rod and an anchor rod, and the flared tube is internally provided with a steel cable channel; the bearing plate surrounds the edge of the large-diameter end, a grouting hole is further formed in the bearing plate, the grouting hole is communicated with the steel cable channel through a grouting channel, and the grouting hole is used for injecting mortar into the steel cable channel after prestress is applied to the steel cable; and the first pressure-resistant plate is arranged on the side, facing the poured concrete, of the pressure-bearing plate, and the first pressure-resistant plate is arranged around the horn pipe. According to the anchor backing plate, by arranging the first pressure-resistant plate, the pressure-bearing area of the anchor backing plate is greatly increased, the pressure borne by the pressure-bearing plate is greatly dispersed, the first pressure-resistant plate stretches into concrete, so that the first pressure-resistant plate bears extrusion of the concrete, the pressure borne by the pressure-bearing plate is relieved, and the risk of fracture of the pressure-bearing plate is reduced; meanwhile, the bonding strength of the anchor bearing plate and concrete is enhanced.
本发明提供一种锚垫板,包括:喇叭管,所述喇叭管中设置有供钢索穿过的钢索通道;承压板,所述承压板围绕在所述大口径端的边缘,所述承压板上还设置有注浆孔,所述注浆孔通过注浆通道与所述钢索通道连通,所述注浆孔用于在给钢索施加预应力之后给所述钢索通道注入砂浆;以及第一抗压板,所述第一抗压板设置在所述承压板的面向浇筑混凝土的一侧,所述第一抗压板围绕所述喇叭管设置。根据本发明的锚垫板,通过设置第一抗压板,大大增加了锚垫板的承压面积,大大分散了承压板所承受的压力,通过使第一抗压板伸入到混凝土中,使得第一抗压板承受混凝土的挤压,缓和承压板承受的压力,降低承压板破裂的风险,同时增强锚垫板与混凝土的结合强度。
The invention provides an anchor bearing plate which comprises a flared tube, a steel cable channel, a steel cable, an anchor rod, an anchor rod, an anchor rod and an anchor rod, and the flared tube is internally provided with a steel cable channel; the bearing plate surrounds the edge of the large-diameter end, a grouting hole is further formed in the bearing plate, the grouting hole is communicated with the steel cable channel through a grouting channel, and the grouting hole is used for injecting mortar into the steel cable channel after prestress is applied to the steel cable; and the first pressure-resistant plate is arranged on the side, facing the poured concrete, of the pressure-bearing plate, and the first pressure-resistant plate is arranged around the horn pipe. According to the anchor backing plate, by arranging the first pressure-resistant plate, the pressure-bearing area of the anchor backing plate is greatly increased, the pressure borne by the pressure-bearing plate is greatly dispersed, the first pressure-resistant plate stretches into concrete, so that the first pressure-resistant plate bears extrusion of the concrete, the pressure borne by the pressure-bearing plate is relieved, and the risk of fracture of the pressure-bearing plate is reduced; meanwhile, the bonding strength of the anchor bearing plate and concrete is enhanced.
本发明提供一种锚垫板,包括:喇叭管,所述喇叭管中设置有供钢索穿过的钢索通道;承压板,所述承压板围绕在所述大口径端的边缘,所述承压板上还设置有注浆孔,所述注浆孔通过注浆通道与所述钢索通道连通,所述注浆孔用于在给钢索施加预应力之后给所述钢索通道注入砂浆;以及第一抗压板,所述第一抗压板设置在所述承压板的面向浇筑混凝土的一侧,所述第一抗压板围绕所述喇叭管设置。根据本发明的锚垫板,通过设置第一抗压板,大大增加了锚垫板的承压面积,大大分散了承压板所承受的压力,通过使第一抗压板伸入到混凝土中,使得第一抗压板承受混凝土的挤压,缓和承压板承受的压力,降低承压板破裂的风险,同时增强锚垫板与混凝土的结合强度。
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