Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of steel structure manufacturing, and discloses a steel structure truss which comprises a support body, a steel structure supporting mechanism comprises a buffering lifting mechanism, a lifting shaft is arranged in the buffering lifting mechanism, the two ends of the lifting shaft are composed of prismatic supports, and the prismatic supports are connected through movable nuts. Connecting rods are connected to the outer sides of the buffering lifting mechanisms, deflection rods are connected to the ends, away from the buffering lifting mechanisms, of the connecting rods, movable shaft rods are connected to the outer sides of the deflection rods, and supporting blocks are connected to the outer sides of the movable shaft rods. When the steel structure truss is impacted, the steel structure truss is clamped by the supporting blocks, the supporting blocks are synchronously driven to impact during impact, the supporting blocks impact the connecting rods connected with the supporting blocks towards the inner side, the connecting rods synchronously impact the buffering lifting mechanisms towards the inner side, and the buffering lifting mechanisms buffer the impact force; and the shearing force of rigid impact on the steel connecting piece is effectively eliminated.
本发明涉及钢结构制造技术领域，公开了一种钢结构桁架，包括支架主体，钢结构支撑机构包括：缓冲升降机构，缓冲升降机构的内部设置有升降轴，升降轴的两端通过构成棱形的支架组成，棱形支架之间通过活动螺母连接。缓冲升降机构的外侧连接有连接杆，连接杆远离缓冲升降机构的一端连接有偏转杆，偏转杆的外侧连接有活动轴杆，活动轴杆的外侧连接有支撑块。本发明在钢结构桁架受到冲击的同时，钢结构桁架被支撑块进行夹持，冲击时同步带动支撑块进行冲击，支撑块从而向内侧冲击与之连接的连接杆，连接杆从而同步向内侧冲击缓冲升降机构，缓冲升降机构从而对冲击力进行缓冲，有效的消除了刚性冲击对钢连接件的剪切力。
The invention relates to the technical field of steel structure manufacturing, and discloses a steel structure truss which comprises a support body, a steel structure supporting mechanism comprises a buffering lifting mechanism, a lifting shaft is arranged in the buffering lifting mechanism, the two ends of the lifting shaft are composed of prismatic supports, and the prismatic supports are connected through movable nuts. Connecting rods are connected to the outer sides of the buffering lifting mechanisms, deflection rods are connected to the ends, away from the buffering lifting mechanisms, of the connecting rods, movable shaft rods are connected to the outer sides of the deflection rods, and supporting blocks are connected to the outer sides of the movable shaft rods. When the steel structure truss is impacted, the steel structure truss is clamped by the supporting blocks, the supporting blocks are synchronously driven to impact during impact, the supporting blocks impact the connecting rods connected with the supporting blocks towards the inner side, the connecting rods synchronously impact the buffering lifting mechanisms towards the inner side, and the buffering lifting mechanisms buffer the impact force; and the shearing force of rigid impact on the steel connecting piece is effectively eliminated.
本发明涉及钢结构制造技术领域，公开了一种钢结构桁架，包括支架主体，钢结构支撑机构包括：缓冲升降机构，缓冲升降机构的内部设置有升降轴，升降轴的两端通过构成棱形的支架组成，棱形支架之间通过活动螺母连接。缓冲升降机构的外侧连接有连接杆，连接杆远离缓冲升降机构的一端连接有偏转杆，偏转杆的外侧连接有活动轴杆，活动轴杆的外侧连接有支撑块。本发明在钢结构桁架受到冲击的同时，钢结构桁架被支撑块进行夹持，冲击时同步带动支撑块进行冲击，支撑块从而向内侧冲击与之连接的连接杆，连接杆从而同步向内侧冲击缓冲升降机构，缓冲升降机构从而对冲击力进行缓冲，有效的消除了刚性冲击对钢连接件的剪切力。
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