Detection device based on foundation and detection method thereof

Abstract

The invention belongs to the technical field of foundation detection, and particularly relates to a detection device based on a foundation and a detection method thereof. The invention provides the following scheme that the detection device comprises a portal frame and a detection box, a first air cylinder is fixedly connected to the outer wall of the top of the portal frame, an adjusting plate is fixedly connected to the outer wall of the bottom of the first air cylinder, a first motor is fixedly connected to the outer wall of the bottom of the adjusting plate, and an output shaft of the first motor is fixedly connected with a rotating rod through a coupler. By arranging a fixing ring, a hanging rod, a annular plate, a hanging rope and a loosening ball, vibration generated in the working process of the first motor is large, the influence of vibration on the overall stability of the portal frame is obvious, in the working process of the first motor, the hanging rope is driven to shake, the loosening ball below the hanging rope uninterruptedly collides with the ground, and vibration of the first motor is converted into impact, so that ground soil tends to be loose, the descending resistance of the rotating rod is reduced, and meanwhile, the stability of the portal frame in the using process can be improved.

Description

technical field [0001] The invention relates to the technical field of foundation detection, in particular to a foundation-based detection device and a detection method thereof. Background technique [0002] The foundation refers to the soil or rock mass that supports the foundation under the building; the soil layer used as the building foundation is divided into rock, gravel soil, sand, silt, clay and artificial filling; the foundation includes natural foundation and artificial foundation (Composite foundation) There are two types; natural foundation is a natural soil layer that does not require reinforcement by humans; artificial foundation requires reinforcement by humans, and common stone chip cushions, sand cushions, mixed lime-soil backfill and then compacted, etc. [0003] During the use of existing foundation detection devices, sampling equipment is generally used to sample foundations at different levels. In the normal sampling process, as the depth of excavation i...

AI Technical Summary

Problems solved by technology

[0003] During the use of existing foundation detection devices, sampling equipment is generally used to sample foundations at different levels. In the normal sampling process, as the depth of excavation increases, different samples will fall into each sampling layer. For the soil at different levels, the soil composition in the lowest sampling layer is the most complex. The samples taken in each sampling layer are mixed with the soil at each layer, which leads to inaccurate sampling results and cannot pass through the sampled soil. The detection and analysis of the foundation leads to the lack of use value of the detection device of the foundation

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