Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an assembly type bridge steel structure prefabricated piece which comprises rod bodies, adjusting sleeves, connecting sleeves, O-shaped connectors, U-shaped connectors, pin shaft rods, locking units and limiting rings. The rod bodies are arranged at the left ends and the right ends of the rod bodies through the adjusting sleeves, and the O-shaped connectors are arranged at the right ends of the rod bodies on the right side through the connecting sleeves; a U-shaped connector is arranged at the left end of the rod body on the left side through a connecting sleeve, pin shaft through holes are formed in the O-shaped connector and the U-shaped connector, a pin shaft rod is arranged in the pin shaft through hole of the U-shaped connector, a locking unit is arranged between the pin shaft rod and the U-shaped connector, and limiting rings are symmetrically arranged at the upper end and the lower end of the pin shaft rod. The problems that in the prior art, in the bridge prefabricated piece assembling process, due to the fact that an existing bridge steel pull rod is too long, the transportation difficulty and cost of the bridge steel pull rod are increased; the connecting position of an existing bridge steel tie rod is simple in structure, and the connected bridge steel tie rod is not stable enough.
本发明涉及一种装配式桥梁钢结构预制件，包括杆体、调节套筒、连接套筒、O形接头、U形接头、销轴杆、锁紧单元和限位环，所述的杆体左右两端均通过调节套筒再次设置有杆体，右侧的杆体右端通过连接套筒设置有O形接头，左侧的杆体左端通过连接套筒设置有U形接头，O形接头与U形接头上均开设有销轴通孔，U形接头的销轴通孔内设置有销轴杆，且销轴杆与U形接头之间设置有锁紧单元，销轴杆上下两端对称设置有限位环；本发明能够解决现有技术在装配桥梁预制件的过程中存在的：现有桥梁钢拉杆长度过长提高了对其进行运输的难度和成本；现有桥梁钢拉杆的连接处的结构较为简单，且连接后的桥梁钢拉杆不够稳定等问题。
The invention relates to an assembly type bridge steel structure prefabricated piece which comprises rod bodies, adjusting sleeves, connecting sleeves, O-shaped connectors, U-shaped connectors, pin shaft rods, locking units and limiting rings. The rod bodies are arranged at the left ends and the right ends of the rod bodies through the adjusting sleeves, and the O-shaped connectors are arranged at the right ends of the rod bodies on the right side through the connecting sleeves; a U-shaped connector is arranged at the left end of the rod body on the left side through a connecting sleeve, pin shaft through holes are formed in the O-shaped connector and the U-shaped connector, a pin shaft rod is arranged in the pin shaft through hole of the U-shaped connector, a locking unit is arranged between the pin shaft rod and the U-shaped connector, and limiting rings are symmetrically arranged at the upper end and the lower end of the pin shaft rod. The problems that in the prior art, in the bridge prefabricated piece assembling process, due to the fact that an existing bridge steel pull rod is too long, the transportation difficulty and cost of the bridge steel pull rod are increased; the connecting position of an existing bridge steel tie rod is simple in structure, and the connected bridge steel tie rod is not stable enough.
本发明涉及一种装配式桥梁钢结构预制件，包括杆体、调节套筒、连接套筒、O形接头、U形接头、销轴杆、锁紧单元和限位环，所述的杆体左右两端均通过调节套筒再次设置有杆体，右侧的杆体右端通过连接套筒设置有O形接头，左侧的杆体左端通过连接套筒设置有U形接头，O形接头与U形接头上均开设有销轴通孔，U形接头的销轴通孔内设置有销轴杆，且销轴杆与U形接头之间设置有锁紧单元，销轴杆上下两端对称设置有限位环；本发明能够解决现有技术在装配桥梁预制件的过程中存在的：现有桥梁钢拉杆长度过长提高了对其进行运输的难度和成本；现有桥梁钢拉杆的连接处的结构较为简单，且连接后的桥梁钢拉杆不够稳定等问题。
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