Horizontal positioning device for vertical drainage pipe

The utility model relates to the technical field of drainage vertical pipe construction, in particular to a drainage vertical pipe horizontal positioning device which comprises a positioning assembly located on the upper portion and a reference assembly located on the lower portion, the positioning...

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Bibliographic Details
Main Authors AN CHEN, LYU XIAOLI, MAO HONGLEI, YAO RUQING, LIU PENG, WANG HESHUN, NI ZHENHU, MA XU
Format Patent
LanguageChinese
English
Published 25.06.2024
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The utility model relates to the technical field of drainage vertical pipe construction, in particular to a drainage vertical pipe horizontal positioning device which comprises a positioning assembly located on the upper portion and a reference assembly located on the lower portion, the positioning assembly comprises a positioning frame body, a movable rod, a sliding base, a positioning drop hammer and a line drawing movable rod, and the positioning drop hammer is connected to the sliding base. One end of the movable rod is connected to one end of the positioning frame body in a hinged mode so that the movable rod can swing in an arc shape, the sliding base is connected to the movable rod in a sliding mode so that the movable rod can reciprocate in the length direction of the movable rod, and one end of the line drawing movable rod is connected to the sliding base in a rotating mode so that the line drawing movable rod can rotate with a rotating point as the circle center. The other end of the line drawing mo
Bibliography:Application Number: CN202323373577U