Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting bracket for highway bridge construction
The invention provides a highway bridge supporting frame with a stable gravity center, which comprises a support base, a lifting device arranged at the upper end of the support base, a support top frame arranged right above the lifting device, an adjusting device connected between the lifting device and the support top frame, and a hydraulic pump station for providing power for the support base, the lifting device and the support top frame. The supporting base has a contraction state and an extension state; the supporting top frame has a contraction state and an extension state, and the maximum section of the supporting base is larger than the maximum section of the supporting top frame. The gravity centers of the supporting base, the lifting device and the supporting top frame are arranged on the same axis. The small bottom plate contracted on the circumference of the bottom plate extends out in the circumferential direction under the action of the hydraulic oil cylinder, the contactarea between the bottom plate of the supporting frame and the ground is increased, the supporting frame is more stable, the small bottom plate is contracted in a non-working state, and transportationand carrying are facilitated.
本发明提供一种重心稳固的公路桥梁支撑架，包括支撑底座、设置在所述支撑底座上端的提升装置、设置在所述提升装置的正上方的支撑顶架、连接在所述提升装置和所述支撑顶架之间的调节装置以及给所述支撑底座、所述提升装置、所述支撑顶架提供动力的液压泵站，所述支撑底座有收缩状态和伸出状态；所述支撑顶架设有收缩状态和伸出状态，所述支撑底座最大截面大于所述支撑顶架最大截面；所述支撑底座、所述提升装置、所述支撑顶架的重心设置在一条轴线上。通过液压油缸的作用将收缩在底板圆周上的小底板沿圆周方向伸出，增加支撑架底板与地面的接触面积，使支撑架更加稳固，在非工作状态收缩小底板，便于运输和搬运。
Supporting bracket for highway bridge construction
The invention provides a highway bridge supporting frame with a stable gravity center, which comprises a support base, a lifting device arranged at the upper end of the support base, a support top frame arranged right above the lifting device, an adjusting device connected between the lifting device and the support top frame, and a hydraulic pump station for providing power for the support base, the lifting device and the support top frame. The supporting base has a contraction state and an extension state; the supporting top frame has a contraction state and an extension state, and the maximum section of the supporting base is larger than the maximum section of the supporting top frame. The gravity centers of the supporting base, the lifting device and the supporting top frame are arranged on the same axis. The small bottom plate contracted on the circumference of the bottom plate extends out in the circumferential direction under the action of the hydraulic oil cylinder, the contactarea between the bottom plate of the supporting frame and the ground is increased, the supporting frame is more stable, the small bottom plate is contracted in a non-working state, and transportationand carrying are facilitated.
本发明提供一种重心稳固的公路桥梁支撑架，包括支撑底座、设置在所述支撑底座上端的提升装置、设置在所述提升装置的正上方的支撑顶架、连接在所述提升装置和所述支撑顶架之间的调节装置以及给所述支撑底座、所述提升装置、所述支撑顶架提供动力的液压泵站，所述支撑底座有收缩状态和伸出状态；所述支撑顶架设有收缩状态和伸出状态，所述支撑底座最大截面大于所述支撑顶架最大截面；所述支撑底座、所述提升装置、所述支撑顶架的重心设置在一条轴线上。通过液压油缸的作用将收缩在底板圆周上的小底板沿圆周方向伸出，增加支撑架底板与地面的接触面积，使支撑架更加稳固，在非工作状态收缩小底板，便于运输和搬运。
Supporting bracket for highway bridge construction
一种公路桥梁施工用支撑托架
LI PENG (Autor:in) / HU YINGYING (Autor:in) / GUO WANRU (Autor:in) / HU HUIHUI (Autor:in) / XU LI (Autor:in) / HUANG YUNLONG (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
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