Cable high-precision temperature measuring device for solving problems of poor fitness and single detection

Abstract

The invention relates to the technical field of electric power, and discloses a cable high-precision temperature measuring device for solving the problems of poor fitness and single detection, and thedevice comprises a shell, and the interior of the shell is movably connected with a seat stand. Through the combined action of a seat stand, a temperature sensor, a rotating block, an ejector rod, aclamping rod, a rotating column and a rotating assembly, a to-be-detected part of a cable is automatically extruded and fixed, so that the to-be-detected part is tightly attached to the temperature sensor at the bottom, and the situation that the accuracy of detection data is low due to bending of the cable or shaking in the detection process is avoided; the performance of the temperature sensor can be exerted more stably, the temperature measurement effect is better, the position of the temperature sensor is automatically adjusted, the temperature sensor is transferred to a detection place after detection of one place, detection of multiple places of a cable is achieved, it is avoided that detection data have large errors due to the fact that a detection area is single, the temperature measurement accuracy is further improved. And higher actual measurement and calculation requirements are met.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a cable high-precision temperature measuring device that solves the problems of poor fit and single detection. Background technique [0002] When the power system is running, the voltage and current loaded by the cables that transmit electric energy continue to increase, and the temperature that the cables are subjected to gradually tends to the limit value, and the cables may also appear when the power system is not working normally. The abnormal temperature rise poses a certain threat to the safe use of the power system. In order to let the staff know the temperature of the cable and facilitate them to deal with it in time, it is usually necessary to measure the temperature of the cable with the help of a cable temperature measuring device. However, in actual use, the cable is not fixed and shakes, the temperature measuring device cannot effectively detect the cable, a...

AI Technical Summary

Problems solved by technology

[0005] In order to achieve the above goals of tight fit, variable detection position and higher temperature measurement accuracy, the present invention provides the following technical solution: the cable high-precision temperature measurement device that solves the problems of poor fit and single detection includes a housing, a seat, a temperature Sensors, rotary blocks, ejector rods, clamping rods, rotating columns, rotating components, push rods, clamping strips, clamping rods, cams, bumps

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