290HC Mast Section The importance of tower crane safety detection and management system to prevent accidents
The importance of installing the black box of the tower crane is to record the whole operation process of the tower crane in time, to give an alarm when the tower crane is overweight, and to stop the operation of the tower crane by the way of direct power cut. The tower crane black box can not guarantee the quality of the tower crane itself, the tower crane black box can only give the tower crane safe escort in the operation. The main causes of tower crane accidents can be summarized as: Congenital deficiency, the day after tomorrow causing trouble. Here, on the tower crane accident, do the following overview:
290HC Mast Section
http://www.towercranesupply.com/product/290hc-mast-section-liebherr-tower-crane
1. The quality of tower crane products is not up to standard. The quality of tower crane production directly determines the life of tower crane. In order to expand the market share, some enterprises try their best to reduce the cost of products, do not design according to the national standards and design norms, reduce the performance of products and cut corners, even "repair the old waste" , resulting in the inherent shortage of products, the use of various failures and accidents. 2. The installation and disassembly of tower cranes are not professional, and the installation teams are mixed with pearls. In recent years, the proportion of installation and disassembly accidents has increased sharply with the demand for tower cranes, many leasing companies large and small have emerged in the market, namely, leasing companies for tower cranes of large enterprises, also has the tower crane production enterprise to participate in rents, even has some self-employed households to purchase the large-scale enterprise obsolete equipment to rent. These rental units of the installation team in staffing, technical management and equipped with installation tools and equipment, installation personnel quality is generally low, and some even without formal training of migrant workers to carry out demolition operations. There is no targeted program for the installation and demolition, the installation personnel did not have security technology disclosure, the installation and demolition operations, which led to frequent accidents. 3. The potential cause of the accident is that after the tower crane is installed, the adjustment and acceptance of the crane is not in place, and after the installation, the acceptance of the installation quality is ignored, in addition to a complete set of management systems in the leasing companies of some formerly large state-owned enterprises, some small leasing companies in the market rely on only a few people to lease; the management of equipment mainly relies on the owner's own "family-style" management, most of these personnel have low cultural quality, and some even know little about the lifting moment, the maximum lifting weight and the safety devices that the tower crane should be equipped with.
