Manufacturing method for building safety vertical net

Abstract

The invention discloses a fine-mesh type safety vertical net, which includes a mesh formed through high-density polyethylene monofilaments in a warp knitting manner, and is characterized in that two surfaces of the mesh are provided with a plurality of longitudinally and horizontally arrayed ribbed plastic tapes; and joints of the longitudinally and horizontally arrayed ribbed plastic tapes are welded in a hot-melting manner. According to the invention, the longitudinally and horizontally arrayed ribbed plastic tapes are arranged on the upper end surface and the lower end surface of the mesh respectively, and the joints of the longitudinally and horizontally arrayed ribbed plastic tapes are welded in a hot-melting manner, so that the intensity of the mesh is increased; the mounting effect and turnover frequency of the safety net are greatly improved; and more importantly, the safety protection performance is remarkably improved. Meanwhile the whole protection performance cannot be affected due to the very small damaged area in case of damage, and the entire mesh welded in a hot-melting manner enables the mounting labor intensity at the later period to be reduced and the vertical mesh to be safer and more practical.

Description

technical field [0001] The invention relates to a safety vertical net for building construction and a manufacturing method thereof, in particular to a method for manufacturing a dense-meshed safety vertical net for construction. [0002] Background technique [0003] The dense-mesh safety vertical net is generally used in construction engineering. Its function is mainly for the purpose of safety protection on the construction site. It can effectively prevent the free fall of various objects on the construction site, thereby producing a buffering effect, so it is also called "close-mesh type building safety net". When in use, the safety vertical net is usually fixed directly on the scaffolding frame. However, this kind of safety net has the following disadvantages: because there are many sharp tools for on-site construction, and building materials (such as sand, steel bars, bricks, etc.) often fall down on the safety net, it is easy to scrape the safety net Broken, and the...

AI Technical Summary

Problems solved by technology

However, this kind of safety net has the following disadvantages: because there are many sharp tools for on-site construction, and building materials (such as sand, steel bars, bricks, etc.) often fall down on the safety net, it is easy to scrape the safety net broken, and the scaffolding frame is generally far away, which has caused certain safety hazards

However, since only fastening is performed at the crossing points of the horizontal and vertical reinforcement ropes, this fastening method is easy to loosen in daily collisions, thus losing the strength of the reinforced safety vertical net

At the same time, in the process of installing the reinforcing rope, safety accidents are very prone to occur, and the labor intensity of the installation is high.

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