Building foundation pit deformation monitoring device

A deformation monitoring and monitoring device technology, which is applied in the direction of construction, foundation structure engineering, foundation structure testing, etc., can solve the problem of failure to provide early warning in time, failure to ensure the compaction strength of building foundations, and failure to accurately obtain the force of the internal structure of the foundation pit. Deformation and other problems, to achieve the effect of concise and clear monitoring data, improving the monitoring area and wide monitoring range

Pending Publication Date: 2021-08-10
SANMENXIA POLYTECHNIC
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  • Abstract
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Problems solved by technology

At present, most of the deformation monitoring devices for foundation pits are measured by deformation measuring stations, which cannot accurately determine the stress and deformation of the internal structure of the foundation pit. In case of foundation pit collapse, early warning cannot be given in time, and thus the foundation of the building cannot be guaranteed. Strength, safety of workers construction environment

Method used

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  • Building foundation pit deformation monitoring device
  • Building foundation pit deformation monitoring device
  • Building foundation pit deformation monitoring device

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Embodiment Construction

[0025] refer to figure 1 , the present invention provides a technical solution: a construction foundation pit deformation monitoring device, which includes a monitoring instrument 1, a steel barrel frame 2, a separation bracket 3, a conduit 4 and a monitoring device 5, the steel barrel frame 2 is vertically embedded in the foundation Inside the pit, the separating support 3 is installed inside the steel drum frame 2, and its internal cavity is divided into foundation pit monitoring chambers, which are arranged in multiple groups in a longitudinal arrangement. The pit deformation is measured and monitored, and the inner axis of the steel drum frame 2 is provided with a conduit 4, and the monitor is connected with each monitoring device 5 through a wire embedded in the conduit 4 to collect deformation monitoring data;

[0026] As the best embodiment, the monitoring devices on the first floor of the foundation pit inspection room are arranged in two groups symmetrically on the le...

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Abstract

The invention discloses a building foundation pit deformation monitoring device which comprises a monitor, a steel drum frame, separation supports, a guide pipe and monitoring devices; the steel drum frame is vertically embedded in a foundation pit; the separation supports are installed in the steel drum frame; an internal cavity of the steel drum frame is divided into a plurality of groups of foundation pit monitoring chambers which are longitudinally arranged; the monitoring devices are installed in the foundation pit monitoring chambers and used for measuring and monitoring foundation pit deformation; the guide pipe is arranged at the axis in the steel drum frame; and the monitor is connected with the monitoring devices through wires embedded in the guide pipe and used for collecting deformation monitoring data.

Description

technical field [0001] The invention relates to the technical field of foundation pit monitoring, in particular to a deformation monitoring device for a building foundation pit. Background technique [0002] Foundation pit monitoring is an important link in the construction of foundation pit engineering. Observing and analyzing the work, and feeding back the monitoring results in time, predicting the deformation and stable state development that will be caused by further construction, and determining the degree of impact of the construction on the surrounding environment according to the prediction. At present, most of the devices for monitoring the deformation of foundation pits are measured by deformation measuring stations, which cannot accurately obtain the stress and deformation of the internal structure of the foundation pit. Strength, safety of workers in construction environment. [0003] Therefore, those skilled in the art provide a construction foundation pit def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00E02D3/046
CPCE02D33/00E02D3/046E02D2600/10
Inventor 李佳胡杨师安东曹芬杜涛梁文治李峰夏雪峰杨阿兰魏华洁
Owner SANMENXIA POLYTECHNIC
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