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A platform for research: civil engineering, architecture and urbanism
Reservoir dam safety monitoring device
The invention relates to a safety monitoring device for a reservoir dam. The safety monitoring device comprises a monitoring mechanism, a liftable vertical rod and a base, the liftable vertical rod comprises an upper vertical rod, a lower vertical rod, a rotating rod, an external thread section, a lower gear, a low-speed motor gear and a low-speed motor; the upper vertical rod is a regular hexagon rod piece, and an inner threaded hole is formed in the upper vertical rod in the axial direction. The lower vertical rod is a regular hexagon rod piece, and a regular hexagon through hole is formed in the lower vertical rod in the axial direction. The upper section of the lower vertical rod is sleeved outside the lower section of the upper vertical rod; the external thread section is fixed at the upper end of the rotating rod and is matched with the internal thread hole of the upper vertical rod; a low-speed motor drives a rotating rod to rotate through a low-speed motor gear and a lower gear, and the rotating rod is located in a regular hexagon through hole of a lower vertical rod. The monitoring mechanism is arranged at the upper end of the upper vertical rod, and the lower end of the lower vertical rod is fixed to the base. The system is convenient to maintain, can be used for a long time under the natural condition of the dam, has a function of detecting various parameters, and belongs to the field of reservoir dam safety monitoring.
本发明涉及一种水库大坝安全监测装置，包括监测机构、可升降式竖杆、底座；可升降式竖杆包括上部竖杆、下部竖杆、转动杆、外螺纹段、下部齿轮、慢速电机齿轮、慢速电机；上部竖杆为正六边形杆件，内部沿着轴向开设内螺纹孔；下部竖杆为正六边形杆件，内部沿着轴向开设正六边形通孔；下部竖杆的上段套接在上部竖杆的下段外；外螺纹段固定在转动杆的上端，与上部竖杆的内螺纹孔配合；慢速电机通过慢速电机齿轮、下部齿轮带动转动杆转动，转动杆位于下部竖杆的正六边形通孔内；监测机构设置在上部竖杆的上端，下部竖杆的下端固定在底座上。本发明方便维护且能在大坝自然条件下长期使用，具有多种参数检测功能，属于水库大坝安全监测领域。
Reservoir dam safety monitoring device
The invention relates to a safety monitoring device for a reservoir dam. The safety monitoring device comprises a monitoring mechanism, a liftable vertical rod and a base, the liftable vertical rod comprises an upper vertical rod, a lower vertical rod, a rotating rod, an external thread section, a lower gear, a low-speed motor gear and a low-speed motor; the upper vertical rod is a regular hexagon rod piece, and an inner threaded hole is formed in the upper vertical rod in the axial direction. The lower vertical rod is a regular hexagon rod piece, and a regular hexagon through hole is formed in the lower vertical rod in the axial direction. The upper section of the lower vertical rod is sleeved outside the lower section of the upper vertical rod; the external thread section is fixed at the upper end of the rotating rod and is matched with the internal thread hole of the upper vertical rod; a low-speed motor drives a rotating rod to rotate through a low-speed motor gear and a lower gear, and the rotating rod is located in a regular hexagon through hole of a lower vertical rod. The monitoring mechanism is arranged at the upper end of the upper vertical rod, and the lower end of the lower vertical rod is fixed to the base. The system is convenient to maintain, can be used for a long time under the natural condition of the dam, has a function of detecting various parameters, and belongs to the field of reservoir dam safety monitoring.
本发明涉及一种水库大坝安全监测装置，包括监测机构、可升降式竖杆、底座；可升降式竖杆包括上部竖杆、下部竖杆、转动杆、外螺纹段、下部齿轮、慢速电机齿轮、慢速电机；上部竖杆为正六边形杆件，内部沿着轴向开设内螺纹孔；下部竖杆为正六边形杆件，内部沿着轴向开设正六边形通孔；下部竖杆的上段套接在上部竖杆的下段外；外螺纹段固定在转动杆的上端，与上部竖杆的内螺纹孔配合；慢速电机通过慢速电机齿轮、下部齿轮带动转动杆转动，转动杆位于下部竖杆的正六边形通孔内；监测机构设置在上部竖杆的上端，下部竖杆的下端固定在底座上。本发明方便维护且能在大坝自然条件下长期使用，具有多种参数检测功能，属于水库大坝安全监测领域。
Reservoir dam safety monitoring device
一种水库大坝安全监测装置
WEI WEI (author) / CHEN MINGHUI (author) / ZHANG WEIFENG (author) / YUE XUEJUN (author) / WEN JIANHUA (author) / SHEN JUN (author) / ZHANG MINGBANG (author) / ZHAI SONGBIN (author) / WU JINYU (author) / ZHOU XUEMIN (author)
2022-11-25
Patent
Electronic Resource
Chinese
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