Building foundation settlement monitoring system

Abstract

The invention relates to the technical field of foundation monitoring, and more particularly relates to a building foundation settlement monitoring system. The key point of the technical scheme is that: the building foundation settlement monitoring system comprises a mounting rack, a settlement monitoring PVC (Polyvinyl Chloride) pipe, settlement magnet rings, a fixing magnet ring, a single-core cable, a measurement probe, an automatic data acquisition system and a rotating shaft, a sleeve for winding the single-core cable is connected on the rotating shaft in a sleeving way, a locking mechanism is arranged between the rotating shaft and the sleeve, a drive motor is arranged at one end of the rotating shaft; the settlement monitoring PVC pipe is vertically arranged in a foundation, a plurality of settlement magnet rings are sleeved at the outer part of the settlement monitoring PVC pipe at equal intervals, the fixing magnet ring is sleeved on a pipe orifice of the settlement monitoringPVC pipe, an idler wheel is arranged at the bottom part of the mounting rack, and a locating mechanism is arranged on the mounting rack. According to the system, the single-core cable arranged on thesleeve is combined with a fixed pulley, and the fixing magnet ring and the automatic data acquisition system are additionally arranged, the measurement accuracy is improved, the maneuverability of the device is improved due to the arrangement of the idler wheel, and the settlement of the building foundation is conveniently monitored.

Description

technical field [0001] The invention relates to the technical field of foundation monitoring, more specifically, it relates to a building foundation settlement monitoring system. Background technique [0002] With the development of construction technology, various formwork systems must be used in the construction of cast-in-place concrete structures. In the construction of cast-in-place concrete structures, engineering accidents of formwork collapse often occur. The main reasons for formwork collapse safety accidents are various, such as excessive formwork load, excessive deformation of formwork itself, insufficient bearing capacity of formwork support frame foundation, etc. Due to the above reasons, the formwork support frame components fail, local collapse or overall instability occurs, resulting in project damage and vicious safety and quality accidents that cause casualties of on-site operators. With the development of social economy and the advancement of science and...

AI Technical Summary

Problems solved by technology

[0005] The existing magnetic ring-type layered settlement measurement device has the following problems: 1. When the measuring probe is close to the magnetic ring, the tester makes a sound, and the data collection is carried out after the tester hears the sound, and there is a delay in manual operation and individual differences. 2. The maneuverability of the device is poor

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