Research on intelligent measurement device for conductor crimping

With the development of social economy, the demand for power energy in various fields continues to increase. In the construction process of transmission line, the crimping construction of guide and ground wire is complicated and there are many processes. Therefore, the development of a cable crimping auxiliary measurement combination device can greatly improve the acceptance effect of cable crimping project. This paper designs a set of auxiliary measuring device for wire crimping. The device uses STM32 as data processor, Bluetooth vernier caliper, grating ruler (capacity-grid displacement sensor), Bluetooth tape measure, Bluetooth laser rangefinder, digital Angle ruler as measuring tools, and synchronizes the data to the mobile APP in real time. The central processing system can automatically calculate the relevant data, match the appropriate pressure nozzle and wire type, and solve the problem of inconvenient calculation data caused by the pressure nozzle and wire type; Using wireless transmission technology to solve the problem of multi-line transmission of various measurement data, breaking the barrier of manual data recording. This device guarantees the quality of the conductor crimping project in use, meets large-scale testing requirements, and is lightweight and easy to carry. With the field application conditions met, it is easy for the construction personnel to operate.