Dynamic overflow type safety rail

Abstract

The invention discloses a dynamic overflow type safety rail. The dynamic overflow type safety rail mainly comprises vertical columns and a fence, wherein the vertical columns are provided with infrared sensors, PLCs, small motors, miniature electronic water pumps I, miniature electronic water pumps II, a plurality of pipelines and water tanks; the fence is composed of an upper transverse bar, a middle transverse bar, a lower transverse bar, hollow vertical bars and solid vertical bars; the pipelines and water tanks in the vertical columns are connected with the transverse bars and vertical bars in the fence to form a water circulation structure composed of the upper transverse bar, the hollow vertical bars, the middle transverse bar, the lower transverse bar and the water tanks; an infrared sensing technology is adopted to identify an object, so that signal instructions are processed and transmitted by the PLCs to control the overflow of the whole upper rail so as to achieve the purpose of preventing people from crossing the safety rail. The dynamic overflow type safety rail is high in safety performance and efficiency, and can be chosen to serve as any protective fence.

Description

technical field [0001] It relates to the field of building facilities, in particular to a dynamic overflow safety railing. technical background [0002] Guardrails are relatively common in daily life. They are mainly used in residences, highways, public places and other occasions to play the role of isolation and protection. Although the guardrail is small, its role should not be underestimated. With the maturity of product development, guardrails have also become an important branch of the construction industry, and the classification of guardrails is also increasing. The isolation and protective functions of traditional guardrails are effective in most cases, but they cannot stop everything, such as school fences, traffic guardrails, scenic spot guardrails, etc. People often cross and climb guardrails. If you learn from others, more and more people will climb the guardrail one after another, so the guardrail will only serve as a decoration. [0003] At present, a municip...

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Problems solved by technology

[0003] At present, a municipal traffic guardrail with the application number CN201721387920.9 is disclosed. It adopts the design of adding sharp anti-crossing tooth marks on the horizontal bar on the guardrail. It is also a common way to warn people to prohibit crossing. Although this design Simple and effective, but it is dangerous and not suitable for installation anywhere

[0004] There is also an anti-crossing road guardrail with application number CN201520639790.8, which discloses the use of an infrared camera to detect whether people have climbed over the guardrail. If someone climbs over the guardrail, the infrared camera will transmit information to the alarm in the form of an analog signal. , so that the alarm will alarm and warn people not to cross; although this warning method is not dangerous, it is obviously insignificant in the role of expulsing people who hurdle, and the efficiency is low

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