Views: 0 Author: Site Editor Publish Time: 2022-09-27 Origin: Site
1. Establish rules and regulations for fixed point periodic maintenance and inspection and acceptance system.
2. Set up full-time maintenance personnel and one electric welder.
3. Establish special maintenance site, special track, and provide general installation tools.
4. All parts of the wheels to be repaired shall be comprehensively inspected and repaired, and the maintenance records shall be strictly filled in according to the maintenance items. The inspected tramcars shall be numbered as required.
5. The maintenance personnel shall be counted by quota and checked and measured according to the maintenance content.
6. Implement daily inspection and acceptance system, and it is strictly forbidden to operate on the track if the inspection and maintenance are unqualified.
7. The funds and materials for periodic maintenance of tramcars shall be effectively implemented.
8. Quality control during maintenance: for tramcars to be overhauled, parts to be replaced shall be prepared to ensure the maintenance quality of tramcars; The tramcar bearing shall be cleaned and oiled strictly. The bearing with excessive wear or contact fatigue spots shall not be put into use if its quality is lower than the intact standard.
9. Quality acceptance for maintenance: regular every day; Secondly, familiar engineering and technical personnel shall be assigned to strictly check, provide technical guidance and propose maintenance requirements.
10. The establishment of patrol inspection system is also an important part of periodic maintenance. After periodic maintenance of tramcars, they can generally operate well, but for various reasons, a few tramcars lose their effectiveness in operation. The patrol inspection system is established at the specified time. The maintenance personnel take the vulnerable parts and maintenance tools to replace them on both sides of the wellhead transportation roadway, which will not affect the operation time and ensure the safe operation of the tramcar.
Recently, the Jining High-tech Zone General Trade Union and the Human Resources Department of Jining High-tech Zone jointly announced the 2024 'High-tech Craftsman' list. Li Zhenbo, General Manager of Information Technology at China Coal Group and General Manager of Zhongyun Group, was awarded the title of 'High-tech Craftsman' for his outstanding contributions and innovative spirit.
On September 30th, China Coal Group held a grand cultural performance to celebrate the 75th anniversary of the founding of the People's Republic of China with the theme of 'Forging Ahead to Celebrate the Birthday of the People's Republic of China' in the conference center. The chairman of China Coal Group, Mr. Qiu Qing, the general manager of China Coal Group, Mr. Han Yong, and all the members of the leadership team of China Coal Group attended the event and witnessed the grand celebration together with more than 1,000 employees on the spot. The cultural performance was conducted in the way of 'on-site + webcast', aiming to show the spirit of the cadres and workers of China Coal Group and express the love and blessing to the great motherland through colorful cultural programs.
On September 29th, in this season of autumn and fruitfulness, China Coal Group, full of joy and pride, participated in the ‘Harvest Celebration and National Day’, which was jointly organized by Jining Hi-Tech District Federation of Trade Unions and Jiezhuang Street to welcome the 75th anniversary of the founding of New China and the Farmer's Harvest Festival.
