L46A1 Mast Section The importance of tower crane safety inspection management system to prevent safety accidents
Tower crane safety detection management system is called tower crane black box for short. Its main function is to help people alarm before danger signal occurs, so that people can make timely prevention. The importance of installing the black box of the tower crane lies in that it can record the whole process of the tower crane operation in time, give an alarm in case of overweight of the tower crane, and stop the operation of the tower crane by means of direct power failure. The tower crane black box can not guarantee the quality of the tower crane itself. The tower crane black box can only guarantee the safety of the tower crane in the operation of the tower crane.
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The main causes of tower crane accidents can be summed up as follows: shortage of nature, the day after tomorrow. Here, the causes of tower crane accidents are summarized as follows:
1. Tower crane product quality is unqualified
The production quality of the tower crane directly determines the service life of the tower crane. In order to expand the market share, some enterprises try their best to reduce the product cost, do not design according to the national standards and design specifications, reduce the product performance, cut corners, or even "repair the old and make use of the waste", resulting in the congenital deficiency of the product and the frequent occurrence of various faults and accidents in use.
2. Tower crane installation and disassembly are not professional
In recent years, with the rapid increase of the demand for tower cranes, many large and small leasing companies have emerged in the market, including the large-scale enterprise's tower crane leasing company, the tower crane production enterprise's participation in leasing, and even some self-employed people buy the equipment eliminated by the large-scale enterprise for leasing. The installation teams of these rental units differ greatly in personnel allocation, technical management and installation tools and equipment. The quality of installation personnel is generally low, and some even migrant workers without formal training carry out installation and demolition operations. No targeted installation and removal plan has been formulated, and installation and removal work has not been carried out for the installation personnel without safety technical disclosure, resulting in frequent accidents.
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