Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a continuous beam side span folding device which comprises a buffer assembly arranged at the bottom of a steel box beam, the buffer assembly comprises a fixing part detachably arranged on the steel box beam, and the lower end of the fixing part is open; the buffering sleeve is detachably arranged on the side wall of the fixing part in a limiting and sliding mode through a connecting part, the upper end of the buffering sleeve is open, and a limiting cavity is formed between the buffering sleeve and the fixing part; the upper end and the lower end of the buffer spring make contact with the upper end and the lower end of the limiting cavity correspondingly, and the maximum working deformation quantity of the buffer spring is larger than or equal to the limiting sliding distance of the buffer sleeve on the fixing part. The detachable damping of the buffer base is slidably arranged on the bottom beam provided with the through opening, the height of the buffer base is larger than or equal to that of the buffer assembly, and the buffer base bears the buffer assembly. The detachable buffering assembly is arranged, so that the beneficial effects that the springs are convenient to replace so as to maintain the buffering function, and the impact force of the steel box beam on the bottom beam is reduced are achieved.
本发明公开了一种连续梁边跨合拢装置，包括：缓冲组件，其设于钢箱梁的底部，缓冲组件包括：固定部，其可拆卸设于钢箱梁上，固定部下端开口设置；缓冲套，其通过连接部可拆卸限位滑动设于固定部的侧壁上，缓冲套上端开口设置，缓冲套与固定部之间形成限位空腔；缓冲弹簧，其上下两端分别与限位空腔的上下端接触，缓冲弹簧的最大工作形变量大于或等于缓冲套在固定部上限位滑动的距离；缓冲底座，其可拆卸阻尼滑动设于开设有通口的底梁上，缓冲底座的高度大于或等于缓冲组件的高度，缓冲底座承接缓冲组件。本发明通过设置可拆卸的缓冲组件，具有更换弹簧便捷以保持缓冲功能，降低钢箱梁对底梁的冲击力的有益效果。
The invention discloses a continuous beam side span folding device which comprises a buffer assembly arranged at the bottom of a steel box beam, the buffer assembly comprises a fixing part detachably arranged on the steel box beam, and the lower end of the fixing part is open; the buffering sleeve is detachably arranged on the side wall of the fixing part in a limiting and sliding mode through a connecting part, the upper end of the buffering sleeve is open, and a limiting cavity is formed between the buffering sleeve and the fixing part; the upper end and the lower end of the buffer spring make contact with the upper end and the lower end of the limiting cavity correspondingly, and the maximum working deformation quantity of the buffer spring is larger than or equal to the limiting sliding distance of the buffer sleeve on the fixing part. The detachable damping of the buffer base is slidably arranged on the bottom beam provided with the through opening, the height of the buffer base is larger than or equal to that of the buffer assembly, and the buffer base bears the buffer assembly. The detachable buffering assembly is arranged, so that the beneficial effects that the springs are convenient to replace so as to maintain the buffering function, and the impact force of the steel box beam on the bottom beam is reduced are achieved.
本发明公开了一种连续梁边跨合拢装置，包括：缓冲组件，其设于钢箱梁的底部，缓冲组件包括：固定部，其可拆卸设于钢箱梁上，固定部下端开口设置；缓冲套，其通过连接部可拆卸限位滑动设于固定部的侧壁上，缓冲套上端开口设置，缓冲套与固定部之间形成限位空腔；缓冲弹簧，其上下两端分别与限位空腔的上下端接触，缓冲弹簧的最大工作形变量大于或等于缓冲套在固定部上限位滑动的距离；缓冲底座，其可拆卸阻尼滑动设于开设有通口的底梁上，缓冲底座的高度大于或等于缓冲组件的高度，缓冲底座承接缓冲组件。本发明通过设置可拆卸的缓冲组件，具有更换弹簧便捷以保持缓冲功能，降低钢箱梁对底梁的冲击力的有益效果。
Continuous beam side span folding device
连续梁边跨合拢装置
HE JUNBIAO (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Continuous rigid frame side span steel beam erecting method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023