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起重吊装时钢丝绳编结过长会造成哪些隐患?

发布时间:2021-09-10      点击次数:57      发布者:无锡市众兴起重运输有限公司

工程建设项目中有诸多的设备、容器、钢结构、管道、模块等,其安装拆除等作业在很多情况下需要借助机械工具,其中的起重吊装工具是比较常用的设备,它在提升施工效率、降低施工成本、降低作业风险等方面起着非常重要的作用。

There are many equipment, containers, steel structures, pipelines, modules, etc. in engineering construction projects. In many cases, the installation and removal operations need the help of mechanical tools. Among them, the lifting tool is a commonly used equipment, which plays a very important role in improving construction efficiency, reducing construction cost and reducing operation risk.

我国工业化、城市化发展以及经济发展促使建筑等施工工程数量增多,大型建设项目等遍地开花,起重吊装作业也成为非常常见的施工过程和步骤,施工机械化程度提高明显。起重机械的普及方便了施工,但是起重吊装作业中安全管理工作也凸显了出来,起重事故频发,造成了人员伤害、设备设施损坏、财产损失等严重后果。大型建设项目起重设备密集、小型建设项目起重安全管理不足,给项目安全管理带来了较大的安全隐患。

China's industrialization, urbanization and economic development have increased the number of construction projects such as buildings, and large-scale construction projects are blooming everywhere. Hoisting operation has also become a very common construction process and step, and the degree of construction mechanization has increased significantly. The popularization of hoisting machinery facilitates the construction, but the safety management in hoisting operation is also highlighted. Hoisting accidents occur frequently, resulting in serious consequences such as personnel injury, equipment and facilities damage, property loss and so on. The dense hoisting equipment of large-scale construction projects and the insufficient hoisting safety management of small-scale construction projects have brought great potential safety hazards to the project safety management.

有时在现场检查钢丝绳吊装的时候,发现一个很明显的隐患,就是钢丝绳编结长度竟然只有5-10公分,而且是用在吊装装配式的构件上,先不说安全员工作中怎么没发现这个原因,材料的进场验收,看来工地上新来的收料员。

Sometimes, when inspecting the hoisting of steel wire rope on site, an obvious hidden danger is found, that is, the braided length of steel wire rope is only 5-10 cm, and it is used for hoisting assembled components. Let alone how the safety officer did not find this reason in his work. It seems that the new material collector on the construction site is responsible for the mobilization and acceptance of materials.

编结法是最常用的一种钢丝绳端部连接方法,无锡吊装搬运,这种方法利用心形套环先将钢丝绳末端折返回来,再将端部各股分别编结于钢丝绳各股中,每股穿插编结4~5次,最后用细钢丝扎紧。

Braiding method is the most commonly used end connection method of steel wire rope. It is lifted and transported in Wuxi. This method uses a heart-shaped collar to turn back the end of the steel wire rope first, then braid each strand at the end in each strand of the steel wire rope respectively, braid each strand for 4 ~ 5 times, and finally tie it tightly with thin steel wire.

当采用编结固接时,编结长度不得小于钢丝绳直径的20倍,并不应小于300mm。插接绳股应该拉紧,凸出部分应该光滑平整,且应在插编末尾留出适当长度,用金属丝扎牢。用其他方法插接的,应保证其插接连接强度不小于该绳最小破断拉力的75%。

When braiding is used for fixation, the braiding length shall not be less than 20 times the diameter of the steel wire rope, and shall not be less than 300mm. The splicing rope strand shall be tensioned, the protruding part shall be smooth and flat, and an appropriate length shall be reserved at the end of splicing and fastened with metal wire. If the rope is inserted by other methods, it shall be ensured that the insertion connection strength is not less than 75% of the minimum breaking force of the rope.

规范都是无数的教训换过来的,希望大家都能够遵守相关的安全标准规范。做到安全生产,生产安全。安全生产,人人有责。

Specifications are changed from countless lessons. I hope everyone can abide by relevant safety standards and specifications. Achieve safe production and safe production. Everyone is responsible for safe production.


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