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A platform for research: civil engineering, architecture and urbanism
Novel adjustable truss node device
A novel adjustable truss node device comprises a node and a truss rod piece. A plurality of adjusting holes are uniformly distributed in the node hemispherical surface; the adjusting hole comprises a through hole and a limiting groove from inside to outside; the through holes and the limiting grooves have the same cross section, and the centers coincide but are staggered; internal threads A and B with opposite rotation directions are respectively arranged on the inner walls of the two ends of the truss rod piece, and external threads A and B are correspondingly arranged on the outer walls; the internal thread A/B is rotationally matched with an adjusting screw A/B; the end parts of the adjusting screw rod A and the adjusting screw rod B are matched with the cross section of the through hole; the end parts of the adjusting screws A and B can penetrate through the through holes and are limited by the limiting grooves to be connected with the nodes; the threaded section of the adjusting screw rod A/B is rotationally matched with a fixing nut A/B and a locknut A/B; the fixing nut A/B and the adjusting screw A/B clamp a fixed node; the locknuts A/B are respectively used for locking the fixing nuts A/B and the truss rod piece; the uniformly distributed adjusting holes can ensure the orientation angle of the truss rod piece; the truss rod piece and the adjusting screw rod A and the adjusting screw rod B are matched with the node design distance.
一种新型可调节桁架节点装置，包括节点和桁架杆件；节点半球面，均布若干调节孔；调节孔包括贯穿孔和由内向外的限位槽；贯穿孔与限位槽横截面相同，中心重合但相错布置；桁架杆件两端内壁各设相反旋向的内螺纹甲、乙，外壁对应设有外螺纹甲、乙；内螺纹甲/乙旋转配合调节螺杆甲/乙；调节螺杆甲、乙端部与贯穿孔横截面相匹配；调节螺杆甲、乙端部可穿过贯穿孔被限位槽限位与节点相连；调节螺杆甲/乙螺纹段旋转配合固定螺母甲/乙、防松螺母甲/乙；固定螺母甲/乙与调节螺杆甲/乙夹持固定节点；防松螺母甲/乙分别对固定螺母甲/乙和桁架杆件进行防松；均布的调节孔能确保桁架杆件朝向角度；桁架杆件和调节螺杆甲、乙配合适配节点设计距离。
Novel adjustable truss node device
A novel adjustable truss node device comprises a node and a truss rod piece. A plurality of adjusting holes are uniformly distributed in the node hemispherical surface; the adjusting hole comprises a through hole and a limiting groove from inside to outside; the through holes and the limiting grooves have the same cross section, and the centers coincide but are staggered; internal threads A and B with opposite rotation directions are respectively arranged on the inner walls of the two ends of the truss rod piece, and external threads A and B are correspondingly arranged on the outer walls; the internal thread A/B is rotationally matched with an adjusting screw A/B; the end parts of the adjusting screw rod A and the adjusting screw rod B are matched with the cross section of the through hole; the end parts of the adjusting screws A and B can penetrate through the through holes and are limited by the limiting grooves to be connected with the nodes; the threaded section of the adjusting screw rod A/B is rotationally matched with a fixing nut A/B and a locknut A/B; the fixing nut A/B and the adjusting screw A/B clamp a fixed node; the locknuts A/B are respectively used for locking the fixing nuts A/B and the truss rod piece; the uniformly distributed adjusting holes can ensure the orientation angle of the truss rod piece; the truss rod piece and the adjusting screw rod A and the adjusting screw rod B are matched with the node design distance.
一种新型可调节桁架节点装置，包括节点和桁架杆件；节点半球面，均布若干调节孔；调节孔包括贯穿孔和由内向外的限位槽；贯穿孔与限位槽横截面相同，中心重合但相错布置；桁架杆件两端内壁各设相反旋向的内螺纹甲、乙，外壁对应设有外螺纹甲、乙；内螺纹甲/乙旋转配合调节螺杆甲/乙；调节螺杆甲、乙端部与贯穿孔横截面相匹配；调节螺杆甲、乙端部可穿过贯穿孔被限位槽限位与节点相连；调节螺杆甲/乙螺纹段旋转配合固定螺母甲/乙、防松螺母甲/乙；固定螺母甲/乙与调节螺杆甲/乙夹持固定节点；防松螺母甲/乙分别对固定螺母甲/乙和桁架杆件进行防松；均布的调节孔能确保桁架杆件朝向角度；桁架杆件和调节螺杆甲、乙配合适配节点设计距离。
Novel adjustable truss node device
新型可调节桁架节点装置
YANG XUESHENG (author) / DONG YANJUN (author) / LI FENG (author) / FAN ZIQIAN (author) / GAO JIANGSONG (author) / YIN JINXUE (author) / YAN MINQIANG (author) / CAO HONGSHAN (author) / YI TING (author) / LIANG CHUNYAN (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS