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Automatic grading loading and unloading device in floor static load test

A static load test and automatic grading technology, applied in the direction of measuring devices, analytical materials, instruments, etc., can solve the problems of complex floor ultimate bearing capacity test, and achieve the effect of reducing labor and time costs, good guiding significance, and convenient use.

Pending Publication Date: 2021-03-26
浙江瑞邦科特检测有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic graded loading and unloading device in the static load test of the floor, which can replace the traditional sand and gravel to solve the complicated problem of the test of the ultimate bearing capacity of the floor

Method used

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  • Automatic grading loading and unloading device in floor static load test
  • Automatic grading loading and unloading device in floor static load test
  • Automatic grading loading and unloading device in floor static load test

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Embodiment Construction

[0022] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be pointed out that the embodiment is only a specific elaboration of the present invention, and should not be regarded as limiting the present invention. The purpose of the embodiment is to make those skilled in the art better To better understand and reproduce the technical solution of the present invention, the protection scope of the present invention should still be defined by the claims.

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 , an automatic graded loading and unloading device in a floor static load test, including a load-bearing device made of PVC waterproof cloth, the load-bearing device is provided with an inlet and outlet, an in-out valve, a connecting channel, and a sensor for sensing load parameters...

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Abstract

An automatic grading loading and unloading device in a floor static load test comprises a bearing device made of PVC waterproof cloth; the bearing device is provided with an inlet, an outlet, an inletand outlet valve, a connecting channel and a sensor used for sensing load parameters on the bearing device, wherein the bearing device can be used for bearing a loading material; and the bearing device comprises at least two stages of loading and unloading layers; pressure values sensed by the pressure sensors automatically load and unload the floors at different levels, so a large amount of labor force and time cost are reduced; due to the fact that the sensor is used, loading and unloading load values can be relatively accurate, and good guiding significance is achieved for test results; the device uses fluid as a loading object, and is convenient and simple to use.

Description

technical field [0001] The invention discloses an automatic graded loading and unloading device in a floor static load test, and particularly relates to the field of sampling inspection of the bearing capacity of engineering piles in the construction industry. Background technique [0002] Due to the long service life, the substandard construction quality or the influence of functional changes, the bearing capacity of the reinforced concrete floor slab of the built project has changed. Under the current situation, the test of the ultimate bearing capacity of the floor slab is particularly important. Provide technical basis for later use and reinforcement construction design. However, the current floor static load test process is relatively complicated, and the loading and unloading process requires a lot of manpower, and the traditional loading and unloading load value by manual handling is not very accurate. Contents of the invention [0003] The object of the present in...

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Application Information

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IPC IPC(8): G01N3/02
CPCG01N3/02G01N2203/0019G01N2203/0676
Inventor 王晋简晓红
Owner 浙江瑞邦科特检测有限公司
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