Application of tension pressure sensor in cable tension test

In real life, because objects interact with each other, forces are everywhere. People often measure the force, such as tension, thrust, pressure and so on, because of the demand of practical application. Because force is a vector with direction and magnitude, it is often necessary to convert physical signals into measurable electrical signals when measuring force, that is, equipment based on mechanical sensors. There are many kinds of mechanical sensors, such as weighing sensors, tension sensors and torque sensors, which are widely used today.

In the past, the cable tension test was carried out by tension gauges hung on two trucks, but the self-consequence was that the tension could not be mastered, and some readings of the tension were greatly influenced by human behavior, and there were all hidden dangers of an. To make a device suitable for cable tension calibration, we must have the following two achievements: first, check the logging cable tension sensor to ensure the authenticity of the cable tension data measured by the tension sensor; Secondly, the cable tension test is held regularly, and the quantitative data of cable tension is given, so as to ensure that the cable can hold the an safety of logging construction. In this regard, xin's technicians in the skill service have finally solved the difficulty of restraining the joint skills of cable tension calibration through repeated experiments.

The equipment adopts mature skills such as hydraulic jack, tension sensor, digital display meter and computer. It runs reliably, and it is a pioneer in kerosene logging profession, which reflects the innovation of equipment skills. First, the logging cable tension scaler can not only hold logging cable tensile force experiments, but also hold tension sensor experiments. Second, the measured values can be read by digital display meter and collected by computer, which is convenient for data analysis and future query. The equipment can not only meet the cable tensile force experiment and tension sensor verification in logging construction, but also meet similar tensile force experiments. The equipment has been widely used in Daniudi Gas Country, Zhenjing Oilfield and Northwest Oilfield Company in Erdos Work Area, and the on-site tension sensor inspection and cable tensile force experiment have been held regularly, thus saving transportation costs.

There are many kinds of tension sensors, such as internal spiral, external spiral column tension sensors, hook scale sensors, etc., which are similar in utilization: the force effect is deformed, which changes the physical signal of force into an electrical signal. Because there are many measuring forms of tensile force, and in order to simply measure the size of tensile force more conveniently, there are different changes in the structure of tensile force sensors, but the harm of these changes is that the comprehensive accuracy of different tensile force sensors is different. When selecting the tension sensor, the accuracy and range are very tight indicators, which need to be considered comprehensively.