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发明授权
CN102182250B 一种新型铝合金螺栓球网架节点及其网架安装方法 有权

一种新型铝合金螺栓球网架节点及其网架安装方法
摘要：
本发明专利涉及一种网架节点，尤其涉及一种新型铝合金螺栓球网架节点及其网架安装方法。包括铝合金螺栓球，所述的铝合金螺栓球的表面上至少分布3个平端面，每个平端面中分别设有螺栓定位孔，所述的螺栓定位孔中固定有铝合金腹杆机构，或者所述的铝合金螺栓球上固定有铝合金腹杆机构和铝合金弦杆机构。一种新型铝合金螺栓球网架节点及其网架安装方法结构合理，受力可靠，节约资源，提高稳定性和安全性，延长使用寿命。
摘要（英）：

The invention relates to a grid frame node, in particular to a novel aluminum alloy bolt ball grid frame node and a grid frame mounting method thereof. The novel aluminum alloy bolt ball grid frame node comprises an aluminum alloy bolt ball, at least three flat end surfaces are distributed on the surface of the aluminum alloy bolt ball, a bolt positioning hole is arranged in each flat end surface respectively, and an aluminum alloy web member mechanism is fixedly arranged in each bolt positioning hole, or the aluminum alloy web member mechanism and an aluminum alloy chord member mechanism are fixedly arranged on the aluminum alloy bolt ball. As for the novel aluminum alloy bolt ball grid frame node and the grid frame mounting method thereof, the structure is reasonable, the stress is reliable, resources are saved, the stability and the safety are improved, and the service life is prolonged.

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