L46A1 Mast SectionImproper maintenance of tower crane may even cause mechanical failure or safety accident
At present, there are problems in the maintenance of tower cranes and other construction machinery. The relevant personnel have serious thought of "reusing and light maintenance, replacing maintenance with repair". They generally have insufficient understanding of the importance of maintenance. They think that the maintenance of tower cranes delays the time, affects the progress of project operation, and costs money and effort. If the maintenance is not carried out within a certain time, there will not be many problems. Even if there is a fault, it will be sent to the repair unit for questioning The problem is solved. At ordinary times, we should pay more attention to the prevention of mechanical safety accidents and less attention to the prevention of mechanical failures. In the process of use, some units do not check the inspection, do not maintain the maintenance, do not ask about minor faults, only do not maintain, until the tower crane can not work, they think of the lack of maintenance.
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
In fact, the function of mechanical maintenance and repair is separate. If the machinery is not maintained in use, its technical performance will be reduced, and if it is not maintained for a long time, it will definitely cause faults. However, the function of maintenance and the decline of mechanical performance, and the occurrence of faults are not immediately reflected. There is a relatively long process, which is easy to be misunderstood and ignored.
Many users have weak sense of management according to law and do not carry out tower crane maintenance according to the mechanical maintenance system, especially the daily maintenance and other low-level maintenance plans of users are not implemented. It is generally believed that the technical condition of the tower crane is mainly determined by the repair unit, and that the failure of the tower crane to operate is the failure of the repair unit to keep up with the repair force. Some users and machinery management departments do not strictly implement the maintenance regulations of the tower crane and do not follow the quantity and quality of the maintenance regulations once encountering project tension or field environmental conditions.
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
There are also some units to simplify the rich contents of tower crane maintenance, heavy tower crane surface scrubbing, clean, light machinery internal inspection and maintenance. In order to cope with the inspection and evaluation of the superior, the personnel were organized to make a temporary assault, and the cleaning of the tower crane was the main content of the maintenance. The appearance of the tower crane was bright and bright, and the actual situation was in a mess. All kinds of registration for the maintenance of the tower crane were filled in centrally, and the text game was played. Even some units lack necessary tower crane maintenance tools, accessories and consumables. They are reluctant to buy tools, accessories or even oil for maintenance. As a result, a small amount of money is saved and a large amount of money is spent. The maintenance cost and use cost of machinery are greatly increased.
The tower crane drivers who operate the tower crane are lack of necessary mechanical theoretical knowledge, and have little knowledge of mechanical structure, principle and performance. Generally, they pay more attention to the learning and training of use and operation skills, while they don't learn much about the skills of maintenance and troubleshooting, and they don't know how to arrange and organize maintenance work; they don't know what specific maintenance contents are, so that the maintenance of the tower crane can't be lost Reality.
Improper maintenance of construction machinery such as tower crane may even cause tower crane failure or safety accident. Timely, high-quality and efficient maintenance of tower crane and other engineering machinery is of great significance to extend the service life of machinery, improve the intact rate of machinery, and ensure the completion of construction and life tasks.
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
