Intelligent detection device for real-time static load test of pile foundation

Abstract

The invention relates to a pile foundation static load test detection device, in particular to a pile foundation real-time static load test intelligent detection device which is characterized in that a large number of steel structures are used for replacing traditional concrete beams in a main body, so that the lightweight of the detection device can be realized, the preparation time of detection conditions can be shortened, the real-time return of detection data can be realized, and the intelligentization of the detection process can be realized; comprising a concrete beam, a reverse pushing steel structure, a reverse pushing oil cylinder set, a downward pressing steel structure, a downward pressing oil cylinder set, a ground hook and a signal feedback unit. The ground hook comprises a ground hook body, steel claws, a spring and an electromagnet, the front end of the ground hook body is of a pointed cone structure, the middle section of the ground hook body is provided with two mounting grooves perpendicular to each other, the two steel claws are hinged to each mounting groove, spring fixing grooves are formed in the side walls of the steel claws, one end of the spring is mounted in the spring fixing grooves in the side walls of the steel claws, and the other end of the spring is connected with the electromagnet. The other end of the ground hook body is fixed to the installation groove in the ground hook body, and an electromagnet is further installed in the installation groove in the ground hook body.

Description

technical field [0001] The invention relates to a pile foundation static load test detection device, in particular to a pile foundation real-time static load test intelligent detection device. Background technique [0002] When the static load test of the pile foundation is carried out, the conventional detection method needs to use a large number of prefabricated concrete beams to exert pressure on the pile foundation. It takes a lot of time to prepare before the test. The accumulated structure of a large number of prefabricated concrete beams is unstable. It is necessary to enter the detection area, and there are potential safety hazards. At the same time, there are variables in the conventional detection method, which cannot guarantee the same pressure on each pile foundation to be tested, which has a certain impact on the accuracy of the detection results. Contents of the invention [0003] In order to solve this problem, a real-time static load test intelligent detect...

AI Technical Summary

Problems solved by technology

[0002] When the static load test of the pile foundation is carried out, the conventional detection method needs to use a large number of prefabricated concrete beams to exert pressure on the pile foundation. The preparation before the test takes a lot of time, and the accumulated structure of a large number of prefabricated concrete beams is unstable. It is necessary to enter the detection area, and there are potential safety hazards. At the same time, there are variables in the conventional detection method, which cannot guarantee the same pressure on each pile foundation to be tested, which has a certain impact on the accuracy of the detection results.

Images