Steel floral tube soil nailing wall hole forming process and level gauge

Abstract

The invention relates to a steel floral tube soil nailing wall hole forming process and a level gauge, and relates to the technical field of foundation pits. The steel floral tube soil nailing wall hole forming process comprises a tripod and a base; the tripod comprises three supporting rods; one ends of the three supporting rods are rotatably installed on the base, and the three supporting rods are located on the same side of the base; a stabilizing assembly used for stably installing the tripod and a leveling assembly used for making contact with the ground are installed at the end, away from the base, of each supporting rod; the supporting rods are further provided with driving assemblies; and the driving assemblies are connected with the stabilizing assemblies and the leveling assemblies, and the driving assemblies drive the leveling assemblies to rotate. According to the steel floral tube soil nailing wall hole forming process provided by the invention, when the level gauge needs to be installed on the uneven ground, the tripod can make the to-be-installed ground become smoother relatively, and installation is more stable.

Description

technical field [0001] The present application relates to the technical field of foundation resistance, and in particular, to a hole-forming process and a level instrument for a soil-nailed wall with a steel flower tube. Background technique [0002] Due to its low natural moisture content, low plasticity and poor water retention, silt soil is difficult to form when the soil moisture content is large or groundwater is abundant, and it is easy to liquefy when mechanical disturbance occurs. Therefore, the safety of the foundation pit needs to be ensured during the foundation anti-construction on the silt soil, and after the construction is completed, the real-time monitoring of the slope with a level and a total station is required. [0003] For example, a Chinese patent with an application number of CN201821164254.7 and an application date of July 21, 2018 discloses a level, including a tripod on which a level body is placed, the level body includes a bottom plate, and the to...

AI Technical Summary

Problems solved by technology

[0005] When the above-mentioned level monitors the slope, because the slope has a certain slope, the ground below the slope is not necessarily smooth. When the tripod of the level is installed firmly, the ground needs to be cleaned and leveled first, and then adjusted accordingly. When changing the location of the tripod, the ground needs to be cleaned up again, which is troublesome

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