Visual sensing warning type safety barrier fence

Abstract

The invention discloses a visual sensing warning type safety barrier fence, which is characterized in that a base is provided with an electric-permanent magnet sucking disc; a support rod is pasted by glass fiber reinforced plastic materials and is in a hollow type; pre-buried baffle plates are arranged at the two ends of the support rod; the lower end of the baffle plate arranged at the lower end of the support rod is connected with a magnetic connecting block; a connecting hole is formed in the baffle plate arranged at the upper end of the support rod; the middle part of the support rod is separately provided with at least four groups of horizontal through holes; the radial section planes of each group of through holes are in the same plane; infrared ray emitters and laser emitters are sequentially and separately arranged in the through holes formed in one side of the support rod from top to bottom; the other side of the support rod is provided with infrared ray receivers and laser receivers; the infrared ray receivers and the laser receivers are electrically connected with a warner; and the warner is connected with the baffle plates. The visual sensing warning type safety barrier fence meets the safety barrier fence installation requirements in Working Safety Regulation for Power Industry of State Grid Corporation of China, and has the advantages that the wind-resistant capability is high; the work is reliable; the safety is high; the carrying is convenient; and the assembling, the disassembling and the carrying are convenient, and the like.

Description

technical field [0001] The invention relates to a power system safety protection device, in particular to a convenient, safe and efficient visual induction alarm type safety barrier. Background technique [0002] The installation of safety barriers is an effective isolation of the maintenance equipment and operating equipment in the power system, and is an important measure to ensure the personal safety of maintenance personnel. The "State Grid Corporation of China Electricity Safety Work Regulations" formulated by the State Grid Corporation of China clearly stipulates that hanging signs and installing barriers (fences) are important technical measures to ensure safety. [0003] The safety shelter that uses now is the fishnet-like purse seine that cotton rope is made, and a support bar is placed every 5 meters or so during use, and the seine net is articulated on the support bar. The support rod is a metal support rod with a base or an insertion head at the lower end, and t...

AI Technical Summary

Problems solved by technology

The support rod is a metal support rod with a base or an insertion head at the lower end, and the support rod is positioned through the base and the insertion head. When working outdoors, if it is a long-distance arrangement for blocking, a large number of metal support rods need to be set, and the metal support rods are heavy to carry. , the installation and removal of the barriers are time consuming

The installation of the seine also has many operating steps and takes a lot of time. In addition, if the outdoor installation encounters strong winds, the support poles will be overburdened, and the seine will easily fall down, losing its isolation function, and the seine may be blown. Scratches on the electrical equipment and poses a risk, threatening the safety of power supply

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