Pile body quality monitoring method and monitoring device thereof

Abstract

The invention provides a pile body quality monitoring method, which comprises the steps of presetting a standard value of a prestorage parameter and a fixed storage parameter which are to be monitored, performing a zero-clearing operation on a pile body quality monitoring device, monitoring the prestorage parameter in real time and comparing the monitored prestorage parameter with the standard value of the prestorage parameter by means of the pile body quality monitoring device, and transmitting a prompting signal when the monitored prestorage parameter conforms to the standard value. The pilebody quality monitoring device comprises a vibroflotation device, a display storage device, a depth measuring device, a measuring device and a control and analysis device, can realize monitoring of the whole operating process of a gravel pile, can monitor quality parameters of each pile body during the operating process of the gravel pile, stops operation timely when a problem occurs, and adjuststhe equipment timely to avoid the occurrence of unrecoverable problems later. The pile body quality monitoring method and the pile body quality monitoring device can check the real-time parameters ofthe quality parameters of each pile body, historical records of the quality parameters of each pile body and the like, can find out where the problem lies timely, deals with the problem in time, andis simple and convenient in operation.

Description

technical field [0001] The invention relates to the technical field of pile quality monitoring, in particular to a pile quality monitoring method and a monitoring device thereof. Background technique [0002] As an underground load-bearing component, the pile body must not only rely on the sufficient bearing capacity of the foundation soil, but also have the cross-sectional size, length, strength and overall compactness that meet the design requirements, which is collectively called structural integrity. Application of gravel piles, sand piles, slag piles and other composite foundations, gravel piles are more and more widely used, and gravel piles are composite foundation reinforcement piles made of gravel as the main material. Next, the quality of gravel piles is determined by the construction process; the most commonly used method of gravel piles is the vibrating method, which is also called the vibrating water flushing method, which refers to the development of the princi...

AI Technical Summary

Problems solved by technology

[0007] However, in the construction of traditional vibrating gravel piles, the vibrating device and the water pump are controlled through the power distribution cabinet. A full-time electrician needs to be arranged next to the power distribution cabinet to cooperate with the crane driver to drive the pile. The two parties communicate through the walkie-talkie. Stop the vibrator and water pump, and at the same time observe the ammeter on the power distribution cabinet showing the current of the vibrator motor. When the operating current value of the vibrator exceeds the rated current value of the vibrator motor, tell the crane driver and operator through the intercom to avoid The overcurrent of the vibrator automatically shuts down, causing the vibrator to stop in the hole, which affects the construction progress; when multiple machines are carrying out large-scale construction at the same time and there are a large number of gravel piles, how to monitor and detect the construction of gravel piles Quality is an unresolved issue worthy of attention. In the traditional gravel pile testing and related specifications, there is no clear set of monitoring devices or methods for the overall process of gravel piles; the traditional monitoring method passes the instruction light to indicate whether the staff is carrying out the next step of work, but it can only realize the monitoring of a certain point, and cannot query the records. When a problem occurs, the root cause cannot be found in time, and the monitoring method in the prior art does not It can monitor the quality parameters of the pile body such as current and vibration retention parameters in the whole working process of the crushed stone pile, but cannot check the real-time parameters of each pile body quality parameter, the historical records of each pile body quality parameter, etc.; and in the prior art The measurement of the pile depth is to measure the depth of the pile by marking on the vibrometer. In the process of human measurement, measurement errors and recording errors are prone to occur, which will affect the overall quality of the pile; The construction lacks accurate and effective monitoring, and mainly relies on on-site construction supervisors to supervise the whole process; in fact, relying on human monitoring will inevitably affect the construction quality due to non-technical factors; in the prior art, there is no overall pile body The quality monitoring method and monitoring device are used to monitor the manufacture of piles; therefore, a new technical solution needs to be provided to solve the above problems

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