Calibration cable based on geological detection and application thereof

Abstract

The invention provides a calibration cable based on geological detection and application of the cable. The cable comprises a cabled core composed of multiple conductors and a tensile strength component. A sheath layer is arranged outside the cabled core in an extruded mode, calibration rings are arranged on the sheath layer at an equal interval of L, the outer diameter of the sheath layer is D, the inner diameter of each calibration ring is d, and the surfaces of the calibration rings are red or of other marking colors and are made of rubber. According to the technical scheme, products are manufactured according to operation procedures of a manufacturing process, and a segment of the calibration cable is selected from the finished cable at will for detection. The calibration cable overcomes the defects that an existing detection cable has no calibration distance, and is not suitable for deep geological condition detection or cannot precisely finish geological detection tasks, the length of the cable needs to be designed and calculated when geological conditions of a certain depth are detected, the service life of the cable is influenced, and detection cost is increased. The calibration cable is especially suitable for being used on instruments and equipment for geological condition detection in places where earthquakes, debris flow, landslide and other natural disasters frequently occur.

Description

technical field [0001] The invention relates to a calibration cable for geological exploration and its application. Background technique [0002] Existing cables used by instruments and equipment for geological condition detection in places where earthquakes, mudslides, landslides and other natural disasters occur frequently are special special cables. The all-weather geological environment must have the characteristics of cold resistance, sunlight resistance, humidity resistance, high temperature resistance, etc. Especially for the detection of geological conditions up to 100 meters below the surface, in addition to the cable should have sufficient tensile strength, it should also be There are superior technical measures to ensure that the cable is not affected by sediment, sandstone, magma, water pressure, etc. on the detection process without affecting the accuracy of the measurement; especially when detecting a certain deep geological condition, it is necessary to The l...

AI Technical Summary

Problems solved by technology

[0002] Existing cables used by instruments and equipment for geological condition detection in places where earthquakes, mudslides, landslides and other natural disasters occur frequently are special special cables. The all-weather geological environment must have the characteristics of cold resistance, sunlight resistance, humidity resistance, high temperature resistance, etc. Especially for the detection of geological conditions up to 100 meters below the surface, in addition to the cable should have sufficient tensile strength, it should also be There are superior technical measures to ensure that the cable is not affected by sediment, sandstone, magma, water pressure, etc. on the detection process without affecting the accuracy of the measurement; especially when detecting a certain deep geological condition, it is necessary to The length of the cable is designed and calculated, and the length of the required cable needs to be calculated for each detection, which not only increases the labor intensity of the detection, but also reduces the detection quality and detection efficiency. High-frequency use requirements do not match, which affects the service life of the cable and increases the cost of detection

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