Bracket

Abstract

The invention relates to the detection technology of landfill treatment, and concretely relates to a bracket used for assembling probes and a detector. According to the bracket provided by the invention, more than two assembly parts which are used for assembling the probes are arranged at the bottom of the bracket and are arranged in parallel. The bracket also comprises an adjusting unit which can cause the assembly parts to be close to or away from each other. The adjusting unit which is used for adjusting the relative location of the two assembly parts is arranged on at least two assembly parts which are used for assembling the probes, so that the adjustability for the relative location of the two probes is realized. In fact, no matter how the shape and the construction of the bracket are modified at present, the assembly parts which are used for assembling the probes must exist, the difficulty in adjusting the width of the bracket focuses on how to adjust the relative location of the two probes, and therefore, detection precision and detection speed coexist. The bracket provided by the invention is simple and rapid in operation, and the trouble that detection efficiency and the detection precision are difficult to coexist owing to the existing fixed bracket can be solved effectively.

Description

technical field [0001] The invention relates to detection technology for waste landfill treatment, in particular to a bracket for assembling probes and detectors. Background technique [0002] At present, in the construction process of the landfill pool, the integrity and continuity of the anti-seepage lining are usually tested after the laying of the anti-seepage lining. The commonly used detection method is the electrode method; the principle is that when the anti-seepage lining is intact, its The environmental soil on the upper surface and the lower surface is insulating and non-conductive. If a certain place is damaged or has a hole, the soil on the upper surface and the lower surface of the anti-seepage lining material near the damaged point has a certain conductivity. By testing its conductivity, the damaged point can be detected and repaired. In the process of anti-leakage detection of landfill sites, the bracket plays the role of fixing the detector and probe, and i...

AI Technical Summary

Problems solved by technology

The current problems with the brackets used for assembling probes and detectors are as follows: firstly, because the landfill sites are generally located in relatively remote places, easy portability is one of the necessities of testing equipment, and the existing brackets often pay too much attention to their sturdiness However, the portability is abandoned due to the large size and difficult to carry; secondly, according to the dipole theory: the detection rate is equal to the square of the stent width / landfill area, while the detection accuracy is equal to K / stent width, so The above formula shows that in order to improve the detection rate, the support width must be increased or the field area must be reduced, but in order to improve the detection accuracy, the support width must be shortened. In each actual operation, how to choose a suitable width support to meet the detection needs of this time , in order to achieve the detection effect of the coexistence of precision and speed, which often brings great troubles to the actual measurement of the detection personnel in this field

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