Focus on management and maintenance to make constr

Pay attention to management and maintenance to make construction machinery better used and more durable

pay attention to management and maintenance to make construction machinery better used and more durable

China Construction machinery information

Guide: with the continuous improvement of the degree of mechanization of engineering construction, construction machinery has become an important productivity of construction enterprises. The wide application of various construction machinery not only accelerates the construction progress, but also improves the construction quality. However, in the process of using construction machinery, affected by various factors, it restricts the work

with the continuous improvement of engineering construction mechanization, engineering machinery has become an important productivity of construction enterprises. The wide application of various construction machinery not only accelerates the construction progress, but also improves the construction quality. However, in the process of using construction machinery, affected by various factors, the performance of construction machinery is restricted. At present, one of the main problems is how to do a good job in the management and maintenance of construction machinery, the prevention of faults, the maintenance of the intact state of machinery and equipment, and the full play of the efficiency of equipment. Therefore, doing a good job in the maintenance and management of mechanical equipment in construction enterprises and correctly analyzing and solving various contradictions in the management process are of great practical significance to improve the level of equipment management and maintenance, improve work efficiency, and enhance the market competitiveness of enterprises. Therefore, the author puts forward his own opinions on the management and maintenance of construction machinery according to his work practice

first, the main factors affecting the management and maintenance of construction machinery

at present, the management and maintenance of construction machinery in construction seriously restricts the improvement of engineering benefits of construction enterprises, which is mainly reflected in the following aspects:

1. The weak management force of mechanical equipment affects the normal construction order. In the construction process, engineering projects are often multi-faceted, and mechanical equipment and personnel are frequently mobilized. The management department blindly simplified the mechanical equipment management organization and management personnel, or merged their functions into other departments, resulting in the disconnection between the management and the operation level, resulting in the weak mechanical equipment management force of the construction enterprise. There are also quite a number of construction enterprises that have not formed a complete and strict mechanical equipment management system, and the management system of mechanical equipment accounts and technical data archives is not perfect, resulting in confusion in the management of mechanical equipment, which has seriously affected the normal construction of the project

2. The mechanical equipment maintenance system is not implemented in place, resulting in the reduction of the intact rate of mechanical equipment. In terms of equipment management and use, construction enterprises often pay more attention to use than maintenance. Although the fixed person and machine system is implemented, the restriction of mechanical equipment maintenance system on human activities is ignored, and it cannot be clearly implemented to people. The operators only pay attention to the use and cannot deal with the problems in time; In addition, when mechanical equipment fails and needs to be repaired, many maintenance personnel are not strong hearted, deal with errands, and do not fundamentally solve the problem of failure, "headache cures the head, foot hurts the foot", resulting in the continuous expansion and development of equipment failures. When there is a problem, the operation and maintenance personnel often shirk each other and cannot realize the importance of the problem. This not only affects the quality and progress of construction, but also increases the repair cost and operation cost, resulting in the reduction of the service life and safety of mechanical equipment

3. The use of mechanical equipment is not standardized, which accelerates the wear and aging of mechanical equipment. Because some operators know little about construction technology and equipment use knowledge, especially the technical quality of short-term employees is low, they do not pay attention to specific construction conditions and operation methods, and blindly rush the construction period and speed up the progress, so that the mechanical equipment has been overloaded, or in a "sick" operation state, or even illegal operation, thus accelerating the wear and aging of mechanical equipment. In addition, after the completion of the project, the equipment cannot be carefully maintained, maintained and overhauled as required. After being deployed to a new project, mechanical equipment often fails. It not only spent a lot of energy and high cost on renovation, but also seriously delayed the normal construction period

4. Neglect the upgrading of mechanical equipment, resulting in low construction efficiency and reduced competitiveness. At present, some construction enterprises do not pay enough attention to the failure and aging of mechanical equipment, and the renewal of mechanical equipment is slow. Some managers only pay attention to short-term economic benefits, covet convenience, do not consider the overall performance of machinery and equipment, adopt the practice of "robbing Peter to pay Paul", and even continue to use worn-out machinery and scrapped machinery in violation of relevant national regulations, resulting in a significant increase in the failure rate of machinery. It not only brings safety threats to the construction personnel, but also causes the overall construction efficiency to be low, and the overall construction cost to increase. As a result, the project income is reduced, and the competitiveness of the enterprise is reduced, which ultimately affects the development of the whole enterprise

Second, an effective way to do a good job in the management and maintenance of construction machinery

under the law of market economy, the competition between enterprises is intensifying, and the construction enterprises pay attention to the operating efficiency, which urgently requires to reduce the equipment management cost and improve the economic efficiency. As the old saying goes, "if you want to do a good job, you must first sharpen your tools". Only by doing a good job in the management and maintenance of mechanical equipment can you further improve the efficiency of enterprises

1. Improve the mechanical equipment management system that the test bench can run at the speed of 0.001mm/min-500mm/min, and standardize the management of mechanical equipment. In order to do a good job in the management of machinery and equipment, construction enterprises first need to establish and improve the corresponding management organization, which is the organizational guarantee for the smooth entry of machinery and equipment management into the current market. The popular packaging is mainly plastic and paper, and the posts are assigned to people for comprehensive management; Secondly, establish and improve the statistical system of machinery and equipment, strengthen the unified management of machinery and equipment, establish detailed equipment technical archives, and organize regular inspection. The technical archives should be kept by a specially assigned person; In addition, implement the performance system to give full play to the work enthusiasm of construction machinery management, operation and maintenance personnel; Moreover, in practical work, the "three fixed and one guaranteed" system is implemented, that is, fixed machine, fixed person, fixed position, and guaranteed maintenance. The implementation of the "three fixed and one guaranteed" system will directly affect the work efficiency, construction safety and the integrity of construction machinery of construction enterprises

2. Strictly implement the maintenance system of mechanical equipment to ensure the normal operation of mechanical equipment. The quality of maintenance is the main reason that affects whether the equipment fails. Therefore, the daily maintenance and regular maintenance system of mechanical equipment must be strictly implemented. The mechanical equipment management personnel should formulate a practical and effective maintenance plan according to the mechanical maintenance instructions, and make technical disclosure with the operators. If you have any problems in the use and operation, spot check the implementation of supervision and maintenance. At the same time, establish a reward and punishment mechanism, and include the technical status, maintenance, safe operation and consumption costs of mechanical equipment in the reward and punishment content, so as to strengthen the hearts of the vast number of operators, mobilize their work enthusiasm and enthusiasm, ensure the normal operation of mechanical equipment, extend the service life of mechanical equipment, and reduce the maintenance cost

3. Strengthen the technical training of mechanical equipment and strengthen the technical quality of professional teams. With the continuous development of modern science and technology, mechanical equipment is also constantly upgrading, and the technical content is also getting higher and higher. This requires our construction and technical personnel to constantly strengthen learning, learn new knowledge and technology, and use mechanical equipment scientifically. In order to fundamentally improve the professional and technical quality of operators, construction enterprises should adopt the method of "going out, inviting in and centralized training", strengthen technical training, select and cultivate a group of professionals who understand technology, so as to meet the future development needs of enterprises. At the same time, the mechanical equipment operators shall be organized to participate in the mechanical equipment operation competition with emphasis, so as to form a good atmosphere of learning technology, comparing technology and drilling business. According to the specific situation of construction, demonstration performances, technical knowledge lectures, observation and learning and other forms shall be adopted to timely promote and publicize the effective experience, so as to gradually improve the theoretical knowledge level and practical operation skills of construction machinery operators

4. Implement the upgrading of mechanical equipment to create more benefits for enterprises. The upgrading of mechanical equipment directly affects the construction efficiency and competitiveness of enterprises. Therefore, as an enterprise, we should consider the long-term interests, not just the immediate interests. We must strictly implement the equipment scrapping system and do a good job in the upgrading of mechanical equipment. In this process, we must follow the principle of mechanical upgrading. Through scientific testing, we must resolutely update the mechanical equipment that is seriously worn, backward in technical performance, high energy consumption, low efficiency, high repair and maintenance costs, and can no longer meet the use requirements and safety requirements, so as to ensure the quality and safety of construction. In addition, the construction machinery that is officially prohibited from being eliminated by the State shall be scrapped and shall not be used for various reasons to prevent adverse consequences to the enterprise. Only by ensuring the good condition of mechanical equipment can we strive for greater economic benefits in the construction of engineering projects, enhance the competitiveness of enterprises, and lay a solid foundation for the development of enterprises

III. conclusion

the management and maintenance of mechanical equipment is a systematic project, and we should fully realize the importance of mechanical equipment management. The level of mechanical equipment management will directly affect the economic benefits of enterprises. Therefore, it is necessary to strengthen the effective management of mechanical equipment, coordinate with each other, take science as the guidance, actively study, explore and adopt advanced management and maintenance methods, and gradually make the management and maintenance of mechanical equipment on a scientific, standardized and institutionalized track