Expandable Safety Barrier

The picture shows a retractable safety fence, which is a temporary facility used for safety isolation and warning.

Material and Structure

Material: The expandable poles of the barrier usually adopt materials with good insulating properties, such as fiberglass - reinforced plastic (FRP). This material not only has excellent insulation, which can effectively prevent electric shock accidents and is suitable for electrical - related working environments, but also has good strength and corrosion resistance, and is not easily damaged by external forces or environmental factors. The support part is generally made of metal or high - strength plastic materials. Through reasonable design and processing, it ensures good stability and load - bearing capacity.

Structure: The whole barrier adopts a retractable diamond - shaped mesh structure, composed of multiple red - and - white expandable poles connected crosswise. This design allows the barrier to flexibly adjust its length according to actual needs. When unfolded, it forms a continuous barrier, and when stored, it can be compactly folded for easy storage and transportation. The supports at both ends play a role in supporting and fixing, and the bottom is usually equipped with an anti - slip design to enhance stability on different ground surfaces.

Functions and Uses

Safety Protection for Electrical Work: In electrical construction, maintenance, substations and other places, it is used to isolate live areas, prevent non - operating personnel from entering, avoid the risk of electric shock, and ensure the safety of workers and surrounding people.

Construction Site Isolation: In construction sites such as building construction and road maintenance, it can divide the construction area from the public passage area, prevent unrelated personnel from entering the construction site, reduce interference and the occurrence of accidents, and ensure the smooth progress of construction.

Event Management: In various large - scale events, exhibitions, sports events and other occasions, it is used to separate different functional areas, such as the audience area, backstage area, emergency passage, etc., guiding the orderly flow of people and maintaining the on - site order.

Advantages and Features

High Flexibility: It can freely adjust the length and shape of the barrier according to actual needs, adapting to sites of different sizes and shapes to meet diverse isolation requirements.

Convenient Installation: Without the need for complex tools and professional installation techniques, a single person can quickly unfold or fold the barrier, greatly saving the time and labor costs of installation and disassembly.

Strong Warning Effect: The red - and - white color combination is very eye - catching, which can attract people's attention from a long distance, play a strong warning role, remind people to pay attention to safety, and avoid approaching dangerous areas.

Easy for Storage and Transportation: After folding, it has a small volume and takes up less space, making it convenient to store in a warehouse. At the same time, it is also easy to transport to different use locations.