Discussion on the repair and maintenance measures of mechanical equipment in construction projects
August 13, 2024 Hawk
With the rapid development of the construction industry and the improvement of technology, large-scale mechanical equipment has become an indispensable part of construction projects, which directly determines the speed, efficiency, safety and economy of construction projects. Therefore, it is necessary to make appropriate maintenance and repair of mechanical equipment in construction to ensure that the mechanical equipment is always in good working condition, so as to ensure the successful implementation of the construction plan. In the construction of construction projects, various types of mechanical equipment need to be used. The most important thing is to carry out the maintenance and maintenance of mechanical equipment. This is an important measure to promote the normalization of mechanical equipment. Based on this, this paper analyzes the problems existing in the maintenance of construction engineering mechanical equipment and proposes solutions for reference only.
In the construction of construction projects, since the entire project construction involves a wide range of contents, the mechanical equipment required during the actual construction period is also relatively complex. If the mechanical equipment cannot be regularly repaired and maintained, problems will occur during use, shortening the normal operation time and service life of the mechanical equipment. This must be considered and improved from many aspects. The daily maintenance and maintenance of mechanical equipment should be strengthened, especially in the daily maintenance and maintenance of mechanical equipment in construction, which should be strictly implemented in accordance with relevant regulations to ensure the overall efficiency of construction projects. It can be seen that improving the quality of construction machinery and equipment and extending the service life of equipment are key measures to improve the competitiveness of the construction market and improve the economic benefits of the industry. Therefore, it is necessary to pay more attention to the maintenance and management of construction machinery and equipment, and make certain efforts for the development and growth of the construction industry.
1 The significance of mechanical equipment maintenance
The main content involved during the construction of construction projects is the use of mechanical equipment. If there are problems with mechanical equipment, it will limit the progress of the construction project to a certain extent. Therefore, during the construction of construction projects, attention should be paid to the maintenance and maintenance of mechanical equipment, so that the mechanical equipment can be put into operation in the best state and reduce the impact of equipment failure on the progress of the entire project. During the maintenance and maintenance of mechanical equipment, it should be noted that you should not only focus on maintenance but also ignore maintenance. Maintenance must be carried out in a non-working state, and daily maintenance such as cleaning and lubrication of equipment should be carried out when the equipment is not needed. After completing the maintenance work, the entire maintenance process needs to be recorded to ensure that the parts of each mechanical equipment are in good condition and function normally, and can fully meet the actual production needs during use. For the maintenance of mechanical equipment, maintenance can be divided into several different types, including qualified maintenance and unqualified maintenance. Qualified maintenance means that the mechanical equipment as a whole does not have oil or other debris during use, and the buttons of each mechanical equipment can be in good condition. Unqualified maintenance means that the entire maintenance and maintenance are unqualified, and the cleanliness, tidiness and oil-free requirements of the mechanical equipment cannot be guaranteed. Some parts are still damaged, affecting normal operation, and there is no relevant record of maintenance. Therefore, in order to effectively improve the progress of construction projects, it is necessary to improve the integrity and utilization of mechanical equipment, reduce wear and tear during operation, and effectively extend the service life of equipment by carrying out maintenance and maintenance work.
2 Problems in the maintenance and maintenance of mechanical equipment
2.1 Lack of enthusiasm and initiative
Some construction companies do not have a relatively sound mechanical equipment maintenance system, cannot adopt conventional maintenance plans, and cannot avoid mechanical equipment damage. They often wait until the mechanical equipment is broken before performing maintenance operations, which leads to interruptions in the construction process of the construction project and certain losses. In addition, some maintenance workers may use some incompatible parts for maintenance during the maintenance of mechanical equipment, which may cause hidden dangers during the use of mechanical equipment.
2.2 Irregular use and maintenance of equipment
With the development of modern technology, more construction machinery and equipment are used in construction projects, and the high complexity of such machinery and equipment has also increased accordingly, which increases the difficulty of the entire construction operation. Some construction workers are not proficient in the use of construction machinery and equipment, and have not fully understood the construction technology, resulting in the lack of scientificity of mechanical equipment during use. In addition, some operators are external employees of the company, with less professional knowledge and technical literacy, and do not understand the operating requirements of construction machinery and equipment. During the maintenance of existing mechanical equipment, they cannot accurately determine the location of the fault, nor can they effectively solve the fault phenomenon. In order to solve the fault, most of the methods used are direct disassembly and assembly for troubleshooting. This blind disassembly and replacement of parts will restrict the time for smooth construction and even cause greater economic losses to the company.
2.3 High mobility of operators
At present, for construction projects, the mechanical equipment used has a long service life. During the long-term use, the machine will age. Once the aging is serious, it will not be able to adapt to the requirements of the increasing number of construction projects, and even affect the final construction effect. At the same time, for many operators, their age is gradually increasing. Most of the existing young operators are external personnel, and they cannot accurately grasp the maintenance knowledge of mechanical equipment. In addition, the high mobility of operators also increases the difficulty of mechanical equipment maintenance. The original maintenance personnel cannot continue to repair the mechanical equipment, and the existing maintenance and maintenance personnel cannot effectively carry out their work.
3 Suggestions for the maintenance and maintenance of mechanical equipment in construction projects
3.1 Improve the internal management plan of the enterprise
In order to better repair and maintain the mechanical equipment used during the construction of construction projects, it is necessary to formulate relevant systems for maintenance and maintenance based on the actual situation of the enterprise itself. Establishing a specialized mechanical equipment maintenance unit and safety management organization on site can monitor the actual situation of the entire construction site during its establishment. Problems that arise can be discovered and solved as soon as possible. It is also necessary to strengthen the relevant training of operators, implement the responsibility system for mechanical equipment maintenance and safety management, and deepen the understanding of the importance of safety management from all aspects. At the same time, construction engineering companies must also fully recognize the importance of mechanical equipment maintenance work, establish a full-time mechanical equipment management department according to relevant requirements, design a complete management plan within the department, and equip professional personnel for maintenance and maintenance work. Only by ensuring the effectiveness of maintenance and maintenance work can the quality of construction engineering construction be effectively improved. In addition, existing resources should be scientifically and reasonably allocated to fully reflect the value of mechanical equipment itself. During this period, project management and equipment management can also be combined to innovate the existing management model and promote the improvement of mechanical equipment management quality.
3.2 Adopt scientific and reasonable maintenance management methods
In the context of the continuous development of society, people’s requirements for construction projects have increased, and the scale of construction projects has gradually increased. The types of mechanical equipment used during construction are also increasing. However, the current problem is that there are differences in the professional capabilities of maintenance personnel of mechanical equipment, which makes it very difficult to repair different mechanical equipment. This requires continuous improvement of the maintenance system and maintenance methods of construction machinery and equipment, and the organization and recording of data. In particular, it is necessary to adopt different maintenance methods for different types of construction machinery and equipment. It is necessary to establish a complete maintenance management system and maintenance methods with diverse and flexible systems to ensure that operators can choose the most targeted maintenance methods according to different mechanical equipment, so as to avoid accidents. It is precisely because there are many types of construction machinery and equipment that mechanical equipment maintenance managers often need to adopt corresponding maintenance methods for various types of mechanical equipment. Specifically, when maintenance personnel carry out maintenance work on mechanical equipment, they often need to use the most advanced sensor technology to determine the fault location of mechanical equipment, so as to confirm the problem of mechanical equipment in the shortest time, and propose corresponding maintenance plans based on the confirmed problem, so as to improve the maintenance quality. In addition, due to the complex structure of imported machinery and equipment, once a problem suddenly occurs in the imported machinery and equipment, the maintenance organization needs to spend a huge amount of money to troubleshoot the problem, which causes the technical equipment to not work properly. To avoid this situation, the maintenance organization must carry out maintenance on the imported machinery and equipment through status detection according to the characteristics of the imported machinery and equipment. For some small machinery and equipment, even if there is a problem, it will not hinder the smooth completion of the construction project, and it can be repaired afterwards. For example, the maintenance of mechanical equipment such as concrete mixing stations must be based on preventive maintenance management and regular equipment maintenance operations.
(Laser cladding technology is currently the best technical method for the maintenance of metal parts. It can not only improve the strength of parts and increase service life, but also reduce corporate costs.)
3.3 Strengthen the repair and maintenance of mechanical equipment
Maintenance personnel must pay close attention to the maintenance management of mechanical equipment throughout its life cycle, which is not only conducive to improving the construction quality of construction projects and the safe and stable operation of mechanical equipment, but also can further reduce the cost of enterprises during the repair and maintenance of mechanical equipment. At the same time, it is also necessary to establish a complete maintenance system. During the maintenance and maintenance work, the relevant rules and regulations for mechanical equipment maintenance and maintenance operations should be strictly implemented in accordance with the regulations, and a specific construction engineering mechanical equipment system should be established based on the working characteristics and maintenance needs of different types of mechanical equipment in construction projects. On the basis of effectively reducing the occurrence of construction engineering mechanical equipment accidents, a construction engineering maintenance plan should be formulated to ensure the smooth completion of construction projects. At the same time, it is also necessary to do a good job in regular maintenance of mechanical equipment, try to prevent mechanical equipment from overloading or illegal operation, so as to greatly reduce the accidents of construction engineering mechanical equipment caused by construction. In order to minimize the maintenance and maintenance costs of mechanical equipment, the maintenance management department should adopt a combination of planned maintenance and preventive maintenance based on the working characteristics of mechanical equipment, and scientifically maintain mechanical equipment by organizing a maintenance management team to ensure that the mechanical equipment can be in a good working condition. In addition, when carrying out organized mechanical equipment maintenance and repair operations, the maintenance management department should follow the relevant mechanical equipment maintenance and carry out corresponding maintenance according to the actual damage scope of the mechanical equipment, and should follow the maintenance operation regulations and use the most advanced inspection instruments to implement comprehensive fault hidden danger detection.
3.4 Increase the intensity of mechanical equipment management training
With the continuous development of modern science and technology, the pace of replacement of mechanical equipment during the use of construction projects has become faster and faster, and the level of intelligence of mechanical equipment has also been increasing. This has put new requirements on the technical capabilities of relevant personnel and higher requirements on their skills. In order to meet the growing requirements, construction companies must increase the special training of mechanical equipment maintenance operators, and at the same time, according to the actual situation of enterprise development, cultivate comprehensive professional talents to meet the needs of construction projects. Specifically, construction engineering construction companies should strengthen the management training of mechanical equipment based on actual needs. Maintenance personnel must fully understand the relevant performance and actual working conditions of equipment operation. They can also be trained by inviting professionals to give lectures, conducting subject training, and communicating with experts. This will enable on-site maintenance personnel to master updated and more advanced mechanical equipment maintenance technology as soon as possible. In addition, it is also necessary to continuously strengthen the on-site professional knowledge training of mechanical equipment maintenance personnel, especially the maintenance training for major mechanical equipment failures. Through training, the overall quality and ability of maintenance personnel can be improved, so that during the maintenance and maintenance of mechanical equipment, the service life of the equipment can be effectively extended. At the same time, a large number of new mechanical equipment maintenance talents can be absorbed, and the training of professional and skilled talents can be further strengthened, so that they can gradually master the connotation of maintenance technology, and promote their growth into the main competitiveness of the construction engineering mechanical equipment maintenance management industry, and improve the normal operation of mechanical equipment maintenance business. Based on this, construction engineering construction units must fundamentally guide maintenance personnel to conduct special seminars on the use, maintenance and operation skills of mechanical equipment, and guide them to conduct research on the maintenance, repair and use of related mechanical equipment.
4 Conclusion
In summary, in the process of construction engineering, full attention should be paid to the scientific use of mechanical equipment. The technical level of mechanical equipment maintenance management personnel is the key factor affecting the performance of mechanical equipment. Enterprises should combine their own development status and establish a complete mechanical equipment maintenance management system for the current problems. During the work, maintenance personnel also need to fully understand the specific situation of mechanical equipment, and use the network platform to discuss mechanical equipment maintenance operations, as well as real-time monitoring during the use of mechanical equipment. When there is a problem with the equipment, it can be discovered in time and the problem can be effectively solved to ensure that the smooth progress of the construction project will not be affected by the failure of mechanical equipment.