Mine electric motor vehicles are a kind of transportation vehicles frequently used by mine personnel in daily operations. Of course, such vehicles are also regarded as one of the fixed assets of mines. Therefore, it is quite necessary to carry out detailed management of such large tools. of. When managing an object, several inevitable factors should be considered, such as the specific responsible personnel of the vehicle management, the specific management methods of the personnel, and the maintenance of the specific parts of the tools. These elements are the major inevitable factors that must be included in the management.
I. Strengthening the compilation of the motor vehicle responsibility management system
Hang the system into the working points of the depot or electric car, such as the unloading bin and the coal hopper. The system includes: charter responsibility system, maintenance responsibility system, equipment integrity responsibility system, and precautions. The most important thing in the system is the handover system. It is clear that the successor must inform the shift driver about the train operation, signal and line conditions, and carefully check the motor car. The contents include: whether the cab and door of the driver's cab are intact and the connectors are intact. Whether the hand brake and sanding device are flexible and effective, whether the lighting and red taillights are bright, whether the speaker and alarm sound are clear and clear, whether the communication device is normal, whether the controller's reversing handle is flexible, whether the locking is reliable, and the pantograph is up and down. Is it flexible? If problems are found during the inspection, they must be dealt with in a timely manner or reported to the team leader of the shift. The inspections should be recorded in the shift record book.
Second, strengthen the daily safety management of the regional motor vehicle transportation
Implement the above management system and supervise and inspect. Clear maintenance time and maintenance tasks and maintenance projects; arrange special personnel to regularly check the hidden dangers in the line (including the track is intact, the roof is intact, clean up the falling rocks); the cadres of the district team should place more on the transportation line, do not record only the output of the work, no other Content. I can think about it. If you only arrange work tasks at the pre-class meeting, the site will not check the assessment. What will happen?
Third, strengthen the safety technical training of motor vehicle drivers
The training content should include: the mechanism of the motor vehicle (electrical and mechanical); operational safety management, such as the number of mine vehicles that are reasonably determined to be pulled, the brakes of the locomotive, the lights, the bells (horns), the connecting devices and the sanding devices, any one The use of the motor car and driving signals cannot be used abnormally. The precautions for crashes are as follows:
1. The motor car must be equipped with red lights before and after, requiring the driver to turn red before driving.
2. The motor car has a qualified alarm bell. The bell must be sounded first during operation. The bell should be sounded in advance when turning.
3. The driver's employment system. Any driver must be strictly trained and certified to work, and undocumented personnel are not allowed to work.
4. When the driver of the car is operating, it is strictly forbidden to poke the head out of the machine compartment.
5. When the maintenance is over, the power supply of the motor car must be cut off, the control handlebar should be removed, and the brakes should be tightened.
6. When emergency braking is required, the hand brake and the electric gate must be used at the same time.
7. The normal running speed of the locomotive is no more than 4m/s.
8. The motor vehicle is equipped with a signal blocking device to effectively prevent the locomotive from colliding.
9. Non-motorized vehicles are prohibited from traveling on the same section of the track.
10. When the locomotive is driving on the same track, it must ensure a distance of not less than 100m.
11. The underground locomotive has provisions for sending emergency stop signals with miner's lamps.
12, the locomotive must be qualified insurance, the pin, the ring must be used in the formal. In the daily management, the motor vehicle transportation area team management personnel should strengthen the coach and help for the electric motor vehicle driver, and educate and supervise these safety precautions so that the electric motor vehicle driver can master and apply it.
Fourth, we must do a good publicity and education
Because the motor vehicle transportation is a dynamic process, the speed is relatively fast, the transportation distance is long, the number of lanes is frequent, and the personnel are often interacted with the underground personnel. Therefore, the possibility of personal accidents is high. In order to ensure safety, in the transportation work of the motor vehicles. In addition to the need for safety measures to ensure the safety of locomotives and personnel, it is also important to enhance pedestrians' self-protection and mutual safety awareness.
The above four points are the preliminary positioning for the detailed management of mining electric vehicles. Each link reflects the specific division of labor and the specific person in charge, which is very beneficial for the management of electric vehicles.
