Intelligent dead-loaded instrument

Abstract

The invention relates to dead-loaded testing equipment of foundation piles, in particular relating to an intelligent dead-loaded instrument with a wireless communication function. The dead-loaded instrument comprises a host machine and a transceiver, wherein the host machine is internally provided with a master control board of the host machine and a power module; the master control board of the host machine integrates a host machine CPU (central processing unit), a host machine RF (radio frequency) unit, a signal acquisition unit of a displacement sensor and a signal acquisition unit of a pressure sensor; the power module comprises fuses, a transformer, a switch power supply and an SSR (solid-state relay); the transceiver is internally provided with a master control board of the transceiver; and the master control board of the transceiver integrates with a transceiver CPU, a USB (universal serial bus) communication unit and a transceiver RF unit. According to the intelligent dead-loaded instrument, the host machine is used for converting acquired displacement and pressure data into RF signals; and by adopting a wireless communication mode, the transceiver receives the RF signals and extracts displacement and pressure information which are sent to a PC (personal computer), thus not only reducing the risks of test failure caused by hardware damage, but also reducing the labor intensity and improving the labor efficiency.

Description

technical field [0001] The invention relates to a static load test device for foundation piles, in particular to an intelligent static load instrument with a wireless communication function. Background technique [0002] At present, most of the pile static load testers in engineering use the wired data transmission method. The collected displacement and pressure data are sent to the PC through the connection mode of the signal line, which is very inconvenient to install and use on site. Due to the harsh environment of the construction site, the transmission line often breaks down. At the same time, weather factors also increase the work intensity of the staff. Contents of the invention [0003] In order to solve the technical problems existing in the above-mentioned prior art, the object of the present invention is to provide a kind of intelligent static load instrument, the host computer of intelligent static load instrument converts the displacement data that collects i...

AI Technical Summary

Problems solved by technology

The collected displacement and pressure data are sent to the PC through the connection mode of the signal line, which is very inconvenient to install and use on site.

Due to the harsh environment of the construction site, the transmission line often breaks down. At the same time, the weather factors also increase the work intensity of the staff.

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