Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge guardrail device and construction method thereof
The invention discloses a bridge guardrail device and a construction method thereof, and belongs to the technical field of bridges. Cross beams are arranged on the two sides of a bridge body in the length direction of the bridge body, the two ends of each cross beam are fixed to two banks, guardrails are arranged on the cross beams, and the middles of the cross beams are provided with beam sleeves; at least two span beams are arranged in a bridge arch and penetrate through the bridge arch, the ends of the span beams are connected to the beam sleeves through main pull rods and connected to thecross beams through auxiliary pull rods, and therefore the main pull rods, the auxiliary pull rods and the beam sleeves form a triangular structure; and adjusting rods are further connected to the beam sleeves, and the lower ends of the adjusting rods are connected to the ends of the span beams through supporting rods so that the supporting rods enable the cross beams to abut against the inner wall of the bridge arch. A technical problem that in the prior art, bridge guardrail installation can be completed only by constructing a bridge body or a riverway is mainly solved, and bridge guardrailinstallation can be completed without damage construction of the bridge body or riverway construction by abutting against the inner wall of the bridge arch in the bridge arch and mutual supporting andmutual restraining of the interiors of guardrail devices.
本发明公开了一种桥梁的护栏装置及其施工方法，属于桥梁技术领域。本发明在桥体的两侧布置有横梁，横梁沿桥体长度方向布置且两端固定于两岸，横梁上设有护栏，横梁的中部套设有梁套；在桥拱内设有至少两个跨梁穿过桥拱，跨梁端部通过主拉杆连接于梁套上，通过次拉杆连接于横梁上，使主拉杆、次拉杆与梁套形成三角形结构；梁套上还连接有调节杆，所述调节杆的下端通过撑杆连接于跨梁的端部，使撑杆将横梁抵于桥拱内壁。本发明主要解决现有技术中需要对桥体或河道施工，才能完成桥梁护栏安装的技术问题，通过在桥拱内抵于桥拱内壁上，且护栏装置内部相互支撑相互牵制，因此不需要对桥体损坏施工，也不需要对河道施工，即可完成桥梁护栏安装。
Bridge guardrail device and construction method thereof
The invention discloses a bridge guardrail device and a construction method thereof, and belongs to the technical field of bridges. Cross beams are arranged on the two sides of a bridge body in the length direction of the bridge body, the two ends of each cross beam are fixed to two banks, guardrails are arranged on the cross beams, and the middles of the cross beams are provided with beam sleeves; at least two span beams are arranged in a bridge arch and penetrate through the bridge arch, the ends of the span beams are connected to the beam sleeves through main pull rods and connected to thecross beams through auxiliary pull rods, and therefore the main pull rods, the auxiliary pull rods and the beam sleeves form a triangular structure; and adjusting rods are further connected to the beam sleeves, and the lower ends of the adjusting rods are connected to the ends of the span beams through supporting rods so that the supporting rods enable the cross beams to abut against the inner wall of the bridge arch. A technical problem that in the prior art, bridge guardrail installation can be completed only by constructing a bridge body or a riverway is mainly solved, and bridge guardrailinstallation can be completed without damage construction of the bridge body or riverway construction by abutting against the inner wall of the bridge arch in the bridge arch and mutual supporting andmutual restraining of the interiors of guardrail devices.
本发明公开了一种桥梁的护栏装置及其施工方法，属于桥梁技术领域。本发明在桥体的两侧布置有横梁，横梁沿桥体长度方向布置且两端固定于两岸，横梁上设有护栏，横梁的中部套设有梁套；在桥拱内设有至少两个跨梁穿过桥拱，跨梁端部通过主拉杆连接于梁套上，通过次拉杆连接于横梁上，使主拉杆、次拉杆与梁套形成三角形结构；梁套上还连接有调节杆，所述调节杆的下端通过撑杆连接于跨梁的端部，使撑杆将横梁抵于桥拱内壁。本发明主要解决现有技术中需要对桥体或河道施工，才能完成桥梁护栏安装的技术问题，通过在桥拱内抵于桥拱内壁上，且护栏装置内部相互支撑相互牵制，因此不需要对桥体损坏施工，也不需要对河道施工，即可完成桥梁护栏安装。
Bridge guardrail device and construction method thereof
一种桥梁的护栏装置及其施工方法
12.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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