Mobile safety belt suspension device for I-beam and use method thereof

Abstract

The invention relates to the field of structural members for preventing people from falling, in particular to a mobile safety belt suspension device for an I-beam and a use method thereof. The mobilesafety belt suspension device for the I-beam is characterized by comprising a lower pressing plate (1), at least two upper pressing plates (2), a connecting plate (3) and fastening bolts (4). The bottom edge of the connecting plate (3) is connected and fixed to the rear end of the lower pressing plate (1), and two ends of the top edge of the connecting plate (3) are separately connected and fixedto the rear ends of the upper pressing plates (2); and the lower pressing plate (1) and the upper pressing plates (2) are disposed in parallel on the same side of the connecting plate (3), and a hanging hole (31) is formed in the middle portion of the connecting plate (3). The use method of the mobile safety belt suspension device for the I-beam is characterized by comprising the following steps of a, configuration; b, arrangement in a sleeving mode; c, lacing; and d, disassembly. The mobile safety belt suspension device for the I-beam has the advantages of simple manufacture, convenient use,cost saving, safety and reliability.

Description

technical field [0001] The invention relates to the field of structural components for preventing people from falling, in particular to a mobile safety belt suspension device for an I-beam and a method for using the same. Background technique [0002] The national standard GB 3608-2008 "Classification of Working at Heights" stipulates: "Any work at a high place where the falling height reference plane is 2m or more (including 2m) may fall is called high-altitude operation." One of the most important protective measures is to fasten the safety belt (also known as the safety rope) to the operator. [0003] The layout of mechanical and electrical pipelines in house construction is usually designed on the ceiling in order to make full use of the limited space. Since the height of this type is not very high, during construction, construction workers usually use mobile scaffolding or ladders for construction, but there are basically no ceilings. To provide the points for hanging ...

AI Technical Summary

Problems solved by technology

However, there are certain contradictions and problems in the above methods. Method 1 uses life ropes, which can protect the safety of operators, but in some places where the amount of work is small, all life ropes will cause a huge increase in construction costs. waste

The second method is to hang the safety belt on the mobile scaffold or the ladder. This method does not play a good role in protecting the safety of the construction workers, because the mobile scaffold or the ladder often collapses and falls. Therefore, method two cannot completely solve the problem of seat belt suspension for working at heights

Method 3: Self-made safety belt suspension points can be used to ensure construction safety. However, since the suspension device is welded to the steel structure or installed on the concrete ceiling, the welding points of the steel structure or the expansion bolts on the concrete ceiling must be fixed after the construction is completed. Grinding and dismantling, too many points will increase the construction tasks, the construction efficiency is not high, and it will also seriously affect the decoration look and feel of the ceiling

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