"Monitor Ou，The remote control winch you invented is so useful，Give you a like！”This is when the installation team of Hanjiawan Coal Company withdrew the 213109 fully mechanized mining equipment not long ago，Employees praise Ou Qigang, the inventor of the remote control winch。
Before the remote control winch was invented，Use the "traditional" triple button to control the return column winch for each retracement，Traditional operation methods are not only unsafe，And there are still certain operational risks，If the operation is not careful, the winch may malfunction，In severe cases, the traction rope may break and injure someone。In order to eliminate this drawback，Ou Qigang’M88 games principle of remote control of coal shearers，Cleverly "graft" the control module at the power switch，Only by passing information between modules，You can realize the remote control start and stop function。
“Love to use your brain，Always come up with new ideas” is a common comment from workers on Ou Qigang。When withdrawing the 214202 fully mechanized mining face，Is it possible to realize remote stop and start of temporary hydraulic pump station and online real-time monitoring information，You can achieve the effect of "unmanned operation" by just using the APP on your explosion-proof mobile phone？
In order to realize this idea，Ou Qigang based on the power supply schematic diagram of the temporary pump station switch，Arrangement of programming control modules，Connect the remote control module to the switch terminal port，Use the programming skills you have learned，Start practice in actual on-site operations。Failures again and again，It did not extinguish Ou Qigang’s enthusiasm，On the contrary, it made him more confident in the direction of his exploration。Finally verified through many experiments，Realized the function of remote monitoring and stopping of mobile phones。
“Break M88 appthe technical barriers set by equipment manufacturers，We cannot rely too much on manufacturers to solve problems for us，Specific problems on site must be analyzed in detail，As a skilled worker，We must not slack off in technology。" Ou Qigang said seriously。
In recent years，Ou Qigang deeply explores the application field of PLC programming control technology，Continuous research in the field of smart device installation，Work hard on optimizing and improving electrical equipment，Provided more than 20 improvement opinions and suggestions to comprehensive mining equipment manufacturers，Study on 3 important scientific and technological achievements in innovation，Contributed to the company’s smart device applications。
On the front line at the grassroots level，There are many innovative attackers like Ou Qigang，Continuously challenge yourself again and again，Continuously breaking the rules again and again，They use their ingenuity in the specific production process，Continuous exploration and improvement，Display each innovative achievement on the production line。（Zhao Fuhai）