CN203569598U - Precast pile capable of being monitored in real time - Google Patents

Abstract

The utility model provides a precast pile capable of being monitored in real time. The precast pile comprises a pile foundation, sensors and a signal collector. The face sensor is arranged at the bottom of the pile foundation, the side sensor is arranged on the side portion of the upper middle portion of the pile foundation, the central sensor is arranged in the center of the pile foundation in a penetrating mode from top to bottom, and the face sensor, the side sensor and the central sensor are respectively connected with the signal collector through wires. The precast pile has the advantages that the working environment and the working condition of the pile foundation can be monitored in real time, the underground water level and inclined condition and stress damage condition of the pile foundation can be digitized, and then provided for people to be judged, a user can timely find the condition, and life and property of the user are prevented from being in danger.

Description

A prefabricated pile capable of real-time monitoring

technical field

The utility model relates to the field of civil engineering construction, in particular to a prefabricated pile capable of real-time monitoring.

Background technique

In the current civil engineering construction, a large number of pile foundations are deep foundations, which are an important part of structural safety and are related to the safety of people's lives and properties. However, the pile foundation is generally buried underground, the underground environment is complex, the water level changes greatly, and the pile foundation is prone to inclination under the influence of building gravity and soil quality, which in turn causes damage to the pile foundation. These situations are often not understood by people. As we all know, once it happens, it often causes heavy losses.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a prefabricated pile capable of real-time monitoring.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A prefabricated pile capable of real-time monitoring, including a pile foundation, a sensor and a signal collector, a surface sensor is installed at the bottom of the pile foundation, a side sensor is arranged at the side of the middle and upper part of the pile foundation, and the center of the pile foundation is installed from top to bottom There is a center sensor, and the surface sensor, the side sensor and the center sensor are respectively connected with the signal collector through wires.

Further, the surface sensor is a damage sensor, which can cooperate with the acoustic emission device to work. The side sensor is equipped with an acceleration sensor and a gyroscope sensor, and the central sensor is a water level sensor, which can monitor the rise and fall of the groundwater level. The pile foundation is prefabricated Pile, in order to avoid damage to the sensor during on-site construction.

The utility model has the following beneficial effects:

The prefabricated pile capable of real-time monitoring of the utility model can monitor the working environment and working conditions of the pile foundation in real time, and dataize the groundwater level, the inclination of the pile foundation and whether it is damaged by force, and provide it to people for judgment. Spot situations to avoid danger to people's lives and property.

Description of drawings

Fig. 1 is the structural diagram of the pile foundation provided by the utility model.

Symbol Description:

1: Pile foundation 2: Surface sensor 3: Side sensor 4: Center sensor

5: wire 6: signal collector

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As an embodiment of the present utility model, referring to Fig. 1, a prefabricated pile capable of real-time monitoring includes a pile foundation 1, a sensor and a signal collector 6, and a surface sensor 2 is arranged at the bottom of the pile foundation 1. The side of the upper part is provided with a side sensor 3, and the center of the pile foundation 1 is provided with a central sensor 4 from top to bottom.

Further, the surface sensor 2 is a damage sensor, which can cooperate with the acoustic emission device to work. The side sensor 3 is internally provided with an acceleration sensor and a gyroscope sensor, and the center sensor 4 is a water level sensor, which can monitor the rise and fall of the groundwater level. Foundation 1 is a prefabricated pile to avoid damage to the sensor during on-site construction.

When in use, the acoustic emission device is placed on the top of the pile foundation 1 to emit sound waves downward, and the surface sensor 2 at the bottom of the pile foundation 1 can receive these sound wave signals, and the received result is transmitted to the signal collector 6 through the wire 5, via The analysis can draw the conclusion of whether the pile foundation is damaged and where it is damaged. The acceleration sensor and gyroscope sensor inside the side sensor 3 can sense the trajectory and direction of the pile foundation in real time, and the signal collector converts the original signal from the side sensor 3 into the inclination angle and direction of the pile foundation, which is convenient for people to judge the pile foundation. Whether base 1 is tilted and subjected to uneven force will cause danger. The central sensor 4 monitors the rise of the groundwater level at any time, and transmits the data for people to judge the working condition of the pile foundation 1 and make a timely early warning.

In summary, the utility model only illustrates an embodiment of the prefabricated pile capable of real-time monitoring, but the utility model is not limited thereto, and those skilled in the art should know that without departing from the claims of the utility model Arbitrary changes and modifications are possible within the stated scope of protection.

Claims (3)

1. a kind of prefabricated pile that can carry out real-time monitoring is characterized in that, comprises pile foundation (1), sensor and signal collector (6), pile foundation (1) bottom is provided with surface sensor (2), pile foundation (1) ) is provided with a side sensor (3) on the side of the middle and upper part, and the center of the pile foundation (1) is provided with a center sensor (4) from top to bottom, and the surface sensor (2), the side sensor (3) and the center sensor (4 ) are respectively connected to the signal collector (6) through wires (5). 2. The prefabricated pile capable of real-time monitoring according to claim 1, characterized in that the surface sensor (2) is a damage sensor, which can cooperate with an acoustic emission device to work. 3. The prefabricated pile capable of real-time monitoring according to claim 1 or 2, characterized in that an acceleration sensor and a gyroscope sensor are arranged inside the side sensor (3).