A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding rail type steel box girder bottom plate access hole
The invention relates to a slide rail type steel box girder bottom plate access hole which comprises steel box girder bottom plates on the left side and the right side, steel box girder bottom plate T ribs are arranged on the upper portions of the steel box girder bottom plates, I-shaped supporting plates are arranged on the inner sides of the steel box girder bottom plate T ribs, artificial flange reinforcing plates are arranged on the inner sides of the I-shaped supporting plates, and the artificial flange reinforcing plates are arranged on the inner sides of the artificial flange reinforcing plates. An outer baffle is arranged on the outer side of the top of the I-shaped supporting plate, an inner baffle is arranged on the inner side of the top of the I-shaped supporting plate, a guide rail is arranged in the middle of the top of the I-shaped supporting plate, a pulley is arranged on the guide rail, and the pulley is fixedly arranged at the lower end of the manhole cover plate through a bearing. The adjacent manhole cover plates are connected through sealing plates, limiting blocks are arranged on the side faces of the tops of the sealing plates, lock holes are formed in the upper portions of the manhole cover plates, and locks are arranged on the top faces of the lock holes and the top faces of the manhole cover plates. Maintenance personnel can enter a hole conveniently, and the problems that in urban and highway steel beam overhaul operation, overhaul and maintenance starting is difficult, overhaul efficiency is low, and safety risks are large are solved.
本发明涉及一种滑轨式钢箱梁底板检修孔，包括左右两侧的钢箱梁底板，所述钢箱梁底板上部设置有钢箱梁底板T肋，所述钢箱梁底板T肋内侧设置有工字型支撑板，所述工字型支撑板内侧设置有人工翼缘加强板，所述工字型支撑板顶部外侧设置有外侧挡板，所述工字型支撑板顶部内侧设置有内侧挡板，所述工字型支撑板顶部中间设置有导轨，所述导轨上设置有滑轮，所述滑轮通过轴承固定设置在人孔盖板下端，相邻的所述人孔盖板之间通过封板连接，所述封板顶部侧面设置限位块，所述人孔盖板上部设置锁孔，所述锁孔与人孔盖板的顶面设置锁。本发明极大方便检修人员入孔，解决了城市和公路钢梁检修作业中存在的检修维护开启困难、检修效率低、安全风险大问题。
Sliding rail type steel box girder bottom plate access hole
The invention relates to a slide rail type steel box girder bottom plate access hole which comprises steel box girder bottom plates on the left side and the right side, steel box girder bottom plate T ribs are arranged on the upper portions of the steel box girder bottom plates, I-shaped supporting plates are arranged on the inner sides of the steel box girder bottom plate T ribs, artificial flange reinforcing plates are arranged on the inner sides of the I-shaped supporting plates, and the artificial flange reinforcing plates are arranged on the inner sides of the artificial flange reinforcing plates. An outer baffle is arranged on the outer side of the top of the I-shaped supporting plate, an inner baffle is arranged on the inner side of the top of the I-shaped supporting plate, a guide rail is arranged in the middle of the top of the I-shaped supporting plate, a pulley is arranged on the guide rail, and the pulley is fixedly arranged at the lower end of the manhole cover plate through a bearing. The adjacent manhole cover plates are connected through sealing plates, limiting blocks are arranged on the side faces of the tops of the sealing plates, lock holes are formed in the upper portions of the manhole cover plates, and locks are arranged on the top faces of the lock holes and the top faces of the manhole cover plates. Maintenance personnel can enter a hole conveniently, and the problems that in urban and highway steel beam overhaul operation, overhaul and maintenance starting is difficult, overhaul efficiency is low, and safety risks are large are solved.
本发明涉及一种滑轨式钢箱梁底板检修孔，包括左右两侧的钢箱梁底板，所述钢箱梁底板上部设置有钢箱梁底板T肋，所述钢箱梁底板T肋内侧设置有工字型支撑板，所述工字型支撑板内侧设置有人工翼缘加强板，所述工字型支撑板顶部外侧设置有外侧挡板，所述工字型支撑板顶部内侧设置有内侧挡板，所述工字型支撑板顶部中间设置有导轨，所述导轨上设置有滑轮，所述滑轮通过轴承固定设置在人孔盖板下端，相邻的所述人孔盖板之间通过封板连接，所述封板顶部侧面设置限位块，所述人孔盖板上部设置锁孔，所述锁孔与人孔盖板的顶面设置锁。本发明极大方便检修人员入孔，解决了城市和公路钢梁检修作业中存在的检修维护开启困难、检修效率低、安全风险大问题。
Sliding rail type steel box girder bottom plate access hole
滑轨式钢箱梁底板检修孔
ZHANG WEN (author) / ZHANG JUNFENG (author) / FAN XIAOWEI (author) / ZHOU ZEBING (author) / HE XIAO (author) / ZHAO WEI (author) / ZENG ZHAOLIANG (author) / GAO DEFA (author) / YANG SHENG (author) / ZONG ZHENXI (author)
2024-01-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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