Detection system without reference beam
A detection system and non-reference technology, which is applied in the directions of measuring devices, surveying and navigation, height/horizontal measurement, etc., can solve problems that affect the timeliness and reliability of detection operations, no reference beams, and position deviations, etc.
Active Publication Date: 2021-09-24
ZHEJIANG OUGAN MASCH CO LTD
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Problems solved by technology
[0002] With the rapid development of heavy industry, there is an unprecedented demand for the deformation measurement of beam-shaped parts of large equipment under the action of force and thermal load. Once the position of the reference beam is deviated, it will cause serious consequences.
[0003] However, the existing benchmark beams are required to be erected around the center of the pile with I-beams that are not less than six times the length of the pile diameter. However, it is often difficult to erect smoothly due to site conditions, which affects the timeliness and reliability of the entire detection operation. Therefore, we propose a detection system without reference beams to solve the above problems
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[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.
[0024] Example:
[0025] Such as Figure 1-Figure 4 As shown in , the detection system without reference beam includes a reference beam installed under the ground, a loading pump with its own pressure gauge, a data acqui...
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The invention discloses a detection system without a reference beam. The detection system comprises a loading pump with a pressure gauge, a data acquisition system arranged on the ground, a reference station and a load box arranged underground, wherein the data acquisition system is connected with the load box through an earth surface displacement sensor; and an underground displacement sensor is arranged on one side of the load box. The displacement sensor is arranged in the load box to directly detect and feed back the opening displacement distance of the load box, the digital level gauge is arranged on the erection basis of the reference station to detect the displacement change of a pile top, the installation mode of the displacement sensor is improved and matched assemblies are additionally arranged, and the installation of the displacement sensor without the reference beam and the detection of the upper displacement are completed.
Description
technical field [0001] The invention relates to the technical field of construction detection, in particular to a detection system without reference beams. Background technique [0002] With the rapid development of heavy industry, there is an unprecedented demand for the deformation measurement of beam-shaped parts of large equipment under the action of force and thermal load. Once the position of the reference beam is deviated, it will cause serious consequences. [0003] However, the existing benchmark beams are required to be erected around the center of the pile with I-beams that are not less than six times the length of the pile diameter. However, it is often difficult to erect smoothly due to site conditions, which affects the timeliness and reliability of the entire detection operation. Therefore, we propose a detection system without reference beams to solve the above problems. Contents of the invention [0004] In order to overcome the deficiencies of the prior ...
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IPC IPC(8): G01B21/02G01C5/00
CPCG01B21/02G01C5/00
Inventor 练国平张自平王双双雷珊珊冯校楠
Owner ZHEJIANG OUGAN MASCH CO LTD