Strengthening measures for safety inspection of hoisting machinery is the same as the necessity of tower crane installation and inspection

[一], the countermeasures for the inspection of hoisting machinery

As a widely used type of crane, cranes can improve workshop productivity.As a large-scale lifting equipment, its internal structure is very complicated, which requires attention to daily inspection and maintenance work, to find problems in crane inspection, and to propose relevant countermeasures. At the same time, it is necessary to strengthen management and workshop productivity.For example, a bridge crane is a lifting equipment that is horizontally framed over workshops, warehouses, and material yards for lifting materials.Because the two ends of the bridge crane are respectively seated on tall concrete columns or metal supports, similar to a bridge, it is named.The bridge frame of the bridge crane runs along the elevated tracks on both sides of the auxiliary equipment, and the plum-shaped coupling hoists materials through the space under the bridge frame without being hindered by ground equipment and personnel.However, because the bridge crane is a large-scale construction equipment and the body is relatively tall, problems with any one of the parts will affect the operating efficiency of the entire bridge crane and cause hidden dangers.Although the production technology of today's bridge cranes has become more mature, some accidents have also occurred from time to time.This requires more attention to the inspection work of bridge cranes and regular inspection work.

In order to inspect the lifting machinery, after the construction and improvement of the inspection management system, the work quality of the inspectors should also be improved. ① The work of selecting and testing lifting machinery personnel should be strictly carried out, and the interviewers should be tested for monitoring and inspection technology and lifting machinery knowledge. ②After the selection of inspectors is over, the staff should be trained on relevant skills from time to time, and inspectors related to the inspection of lifting machinery and equipment can be carried out in accordance with the corresponding standards specified. ③The management personnel should organize assessments to check the knowledge of the staff from time to time. The equipment inspections should be carried out by the personnel with better assessment scores. The work quality of the inspectors can meet the relevant inspection requirements of the project for lifting machinery.In addition, the assessment should be carried out from the system knowledge of the inspection work and the actual operation of the monitoring work.

The development of the social economy has led to the widespread application of cranes. People’s production and life and many other fields are increasingly inseparable from the participation of cranes. The development of cranes has increased the construction speed of construction projects and improved the construction of construction projects. quality.However, the greater risk in operation is the inevitable drawbacks of hoisting machinery.Therefore, we should do a good job in the inspection of hoisting machinery, which plays an important role.Therefore, we should build and continuously improve the inspection management system of hoisting machinery, and increase the training of relevant personnel for inspection work, so that we can carry out the work of inspecting hoisting machinery.The management system should be established and perfected by the units that use cranes, and the cranes should be repaired in time so that the project can be carried out.

When the crane is working, the misalignment of the coupling between the reducer and the motor of the hoisting mechanism and the luffing mechanism, or the shaft between the two due to excessive installation errors, will cause the vibration of the machine, the wear of the bearing and the shaft Deflection and deformation will cause the high-speed shaft of the reducer to break in serious cases, which poses a great threat to the normal operation of the system. From the recent several accidents of the crane reducer shaft broken, it may be caused by such factors. of.

[二], the nature of the tower crane installation inspection

As the urbanization process is getting faster and faster, the scale of engineering projects is getting bigger and bigger, and tower cranes have gradually become important lifting equipment for modern engineering and civil engineering.Through the work of the tower crane, the waste of manpower and material resources is reduced, and the engineering efficiency is improved.

However, tower cranes belong to high-rise work, which is dangerous.Therefore, relevant departments need to realize its importance, strengthen the installation and inspection of tower cranes, and the normal operation of machinery and equipment.

Since the economic reform, our country has continued to take basic measures in urban engineering. With the increase of large construction projects, the use of large-scale machinery and equipment has become more frequent. Among them, tower cranes are used very frequently, and drum gear couplings In large-scale construction projects, tower cranes are one of the indispensable mechanical equipment in construction.Although the use of large-scale equipment has improved the work efficiency of construction projects, reduced labor costs, and the development of construction projects, due to the existence of large-scale machinery and equipment, if the tower crane installation and inspection work is unqualified, it may be possible during the operation of the equipment. It may cause damage to machinery and equipment, and may even directly threaten the lives of workers, increase the maintenance of machinery and equipment, and may cause casualties, seriously affecting the construction progress of the construction project and the overall economic efficiency of the project.Therefore, the strict implementation of the installation and inspection of tower cranes is conducive to the construction of construction projects, improves the quality of construction projects and the clean space, and thereby enhances the competitiveness of enterprises.