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A platform for research: civil engineering, architecture and urbanism
Net rack prestress reinforcing structure
The invention relates to the technical field of net rack structure reinforcement, and provides a net rack prestress reinforcing structure. The net rack prestress reinforcing structure is characterized in that a net rack comprises a plurality of first steel pipes, wherein a bolt-sphere connecting joint is arranged between every two adjacent first steel pipes, and the lower ends of part of the bolt-sphere connecting joints are connected with vertical supporting rods; the lower ends of part of the vertical supporting rods are connected with prestress steel pull rod connecting joints, a plurality of through holes which are formed in a crossed mode are formed in the side walls of the prestress steel pull rod connecting joints, and steel pull rods are arranged in the through holes in a penetrating mode; the lower ends of the other part of the vertical supporting rods are connected with a cross-shaped connecting plate, and a steel pull rod connector is connected with the cross-shaped connecting plate through a bolt. The net rack prestress reinforcing structure is reasonable in design and high in practicability, and the industrial problem of existing net rack reinforcement is solved; through reasonable structural combination, prestress is applied to the existing net rack, the bearing capacity of the net rack is improved, the strength of the net rack is improved, and high practicability is achieved; the technology is also suitable for newly building a space grid structure.
本发明涉及网架结构加固技术领域，提供了网架预应力加固结构，网架包括多个第一钢管，相邻的两个第一钢管之间设置有螺栓球连接节点，部分所述螺栓球连接节点下端连接有竖向撑杆；部分所述竖向撑杆的下端连接有预应力钢拉杆连接节点，且预应力钢拉杆连接节点的侧壁上开设有多个交叉设置的通孔，且通孔内穿设有钢拉杆；另一部分竖向撑杆的下端连接有十字连接板，钢拉杆接头与十字板用螺栓连接。本发明设计合理，实用性强，解决了既有网架加固的行业难题。本发明通过合理的结构组合，给既有网架施加预应力，提高了网架承载力，提高了网架的强度，具有很强的实用性。本技术同时也适用新建空间网格结构。
Net rack prestress reinforcing structure
The invention relates to the technical field of net rack structure reinforcement, and provides a net rack prestress reinforcing structure. The net rack prestress reinforcing structure is characterized in that a net rack comprises a plurality of first steel pipes, wherein a bolt-sphere connecting joint is arranged between every two adjacent first steel pipes, and the lower ends of part of the bolt-sphere connecting joints are connected with vertical supporting rods; the lower ends of part of the vertical supporting rods are connected with prestress steel pull rod connecting joints, a plurality of through holes which are formed in a crossed mode are formed in the side walls of the prestress steel pull rod connecting joints, and steel pull rods are arranged in the through holes in a penetrating mode; the lower ends of the other part of the vertical supporting rods are connected with a cross-shaped connecting plate, and a steel pull rod connector is connected with the cross-shaped connecting plate through a bolt. The net rack prestress reinforcing structure is reasonable in design and high in practicability, and the industrial problem of existing net rack reinforcement is solved; through reasonable structural combination, prestress is applied to the existing net rack, the bearing capacity of the net rack is improved, the strength of the net rack is improved, and high practicability is achieved; the technology is also suitable for newly building a space grid structure.
本发明涉及网架结构加固技术领域，提供了网架预应力加固结构，网架包括多个第一钢管，相邻的两个第一钢管之间设置有螺栓球连接节点，部分所述螺栓球连接节点下端连接有竖向撑杆；部分所述竖向撑杆的下端连接有预应力钢拉杆连接节点，且预应力钢拉杆连接节点的侧壁上开设有多个交叉设置的通孔，且通孔内穿设有钢拉杆；另一部分竖向撑杆的下端连接有十字连接板，钢拉杆接头与十字板用螺栓连接。本发明设计合理，实用性强，解决了既有网架加固的行业难题。本发明通过合理的结构组合，给既有网架施加预应力，提高了网架承载力，提高了网架的强度，具有很强的实用性。本技术同时也适用新建空间网格结构。
Net rack prestress reinforcing structure
网架预应力加固结构
ZHOU BO (author) / LIU KANGPING (author)
2021-08-10
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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