Vertical laminating and laying device for impermeable membrane

The utility model discloses an impermeable membrane vertical attaching and laying device which comprises a lifting rod, a mounting base is arranged in the center of the lifting rod, and a lifting device is connected to the upper surface of the mounting base. Mounting rods perpendicularly fixed to th...

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Bibliographic Details
Main Authors YAO DA, LI HUI, XU JIANGUO, YE AIMIN, FAN HAIPING, ZHANG XIAOSONG, QIANG CHENGCANG, WENG JIAXING, BIE XUEQING, JI FENG, LI XINGBING
Format Patent
LanguageChinese
English
Published 05.11.2019
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses an impermeable membrane vertical attaching and laying device which comprises a lifting rod, a mounting base is arranged in the center of the lifting rod, and a lifting device is connected to the upper surface of the mounting base. Mounting rods perpendicularly fixed to the lifting rod are symmetrically arranged at the two ends of the lifting rod, a first guide rod coaxial with the mounting rods is fixed to one end of each mounting rod, a first sliding block slides on each first guide rod, and a first spring for pushing the corresponding first sliding block outwardsis arranged between each first sliding block and the end of the corresponding mounting rod. A film pasting roller is installed between the first sliding blocks on the pair of first guide rods throughbearings, and an impermeable film is arranged on the film pasting roller. The impermeable membrane can be rapidly laid, it is guaranteed that the impermeable membrane and the foundation pit face are tightly pressed, and the si
Bibliography:Application Number: CN201920100924U