A precipitation well protection device for foundation ditch construction

• Main Authors: CUI WENSEN, KANG RUNMING, ZHANG HUI, DING XIAOFENG, JIANG YINGHAO, LIU YASHENG, CHEN XI
• Format: Patent
• Language: Chinese; English
• Published: 05.02.2019
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a precipitation well protection device for foundation ditch construction, belongs to building construction industry geotechnical engineering specialty groundwater control system's protection device, improve the precipitation well in complicated construction environment the keep -alive rate. It includes the protective sheath, and the protective sheath both sides are equipped with the lug, passes through hinge and hasp bolt connection left side top cap, right top cap above the protective sheath, and left top cap, right top cap all are equipped with the fluorescence labelling area, and right top cap is equipped with the pilot lamp, left side top cap, right top cap lock form the spherical crown, left side top cap, right top cap top are equipped with semicircular notch, and two semicircular notch form a round hole together, and the water pipe is connected to the water pump, and the water pipe passes the round hole, and water pump power is connected to the pilot lamp. The utility model di