Cable temperature measuring device for solvingproblems of inaccurate measurement result and poor stability

Abstract

The invention relates to the technical field of electric power, and discloses a cable temperature measuring device for solving the problems of inaccurate measurement result and poor stability. Through the cooperative use of a first connecting rod, a second connecting rod, a limiting plate and a brake block, a power cable can be completely clamped during temperature measurement, the stability of the cable is improved, shaking is thus avoided, and thetemperature measurement effects are improved; through cooperative use of a temperature sensor, a push block, a special-shaped disc, a first gear and a second gear, temperature measurement can be conducted on three different positions during temperature measurement, the average value is obtained, the data is closer to the actual temperature to be measured, the problem that errors are large due to the fact that only one position is measured is solved, the temperature measurement accuracy is further improved, the higher actual measurement and calculation requirement is met, through cooperative use of the first rotary disc, the second rotary disc and the movable block, the two steps of automatic clamping and temperature measurement are linked, and operation is simpler.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a cable temperature measuring device that solves the problem of inaccurate measurement results and poor stability. Background technique [0002] Today is the age of the Internet, and we still have a growing demand for electricity. The continuous discovery of technologies such as computers and home appliances has made electricity an indispensable necessity in people's lives. In the process of power transmission, it is necessary to use cables for transmission. When in use, the voltage and current loaded by the cable are constantly increasing, so the temperature of the cable will rise during use, especially when there is a short circuit or overloaded work, the temperature will even rise abnormally, so it is necessary to use a cable temperature detection device for measurement , the existing temperature measurement device is relatively simple to set up. On the one hand, it ca...

AI Technical Summary

Problems solved by technology

[0002] Today is the age of the Internet, and we still have a growing demand for electricity. The continuous discovery of technologies such as computers and home appliances has made electricity an indispensable necessity in people's lives. In the process of power transmission, it is necessary to use cables for transmission. When in use, the voltage and current loaded by the cable are constantly increasing, so the temperature of the cable will rise during use, especially when there is a short circuit or overloaded work, the temperature will even rise abnormally, so it is necessary to use a cable temperature detection device for measurement , the existing temperature measurement device is relatively simple to set up. On the one hand, it can only measure the same place when measuring the temperature, and the obtained data is relatively single, so that there is a certain error in the temperature measurement data. On the other hand, when the temperature is measured The stability of the cable during measurement is poor, and it will shake during temperature measurement, which will affect the measurement accuracy, resulting in poor accuracy during temperature measurement

[0003] Aiming at the deficiencies of the prior art, the present invention provides a cable temperature measuring device that solves the problem of inaccurate measurement results and poor stability. The problem of poor and large measurement data error ensures that multiple sets of data can be measured when using the device for temperature measurement, and the average value is taken to make the measurement result more accurate. At the same time, the power cable can be completely clamped when performing temperature measurement. Support, improve the stability of the cable itself, thereby avoiding shaking, improve the temperature measurement accuracy, improve the temperature measurement effect, and increase the practicability of the device when used

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