Safety protection system with functions of automatic detection of environmental risk and warning

Abstract

The present invention discloses a safety protection system with functions of automatic detection of an environmental risk and warning. The system comprises a pedal unit, an environmental risk monitoring unit and an acousto-optic word alarm unit; the pedal unit comprises an anti-skid pedal surface, a support panel and a pedal micro displacement mechanism. The environmental risk monitoring unit comprises a production workplace risk monitoring signals and a risk processing unit; the risk monitoring signals are transmitted to the risk processing unit, contact signals of the pedal micro displacement mechanism are connected with the signal input end of the risk processing unit, the acousto-optic word alarm unit comprises a voice broadcast device, a red reflector lamp, a green reflector lamp anda word projection reflector lamp and is controlled by the risk processing unit, the red reflector lamp and the green reflector lamp are arranged in the pedal unit, and the voice broadcast device and the word projection reflector lamp are arranged above the pedal unit. The system integrates many safety risk factors of the scene so as to achieve early warning of the workplace environment safety risks, effectively avoid personnel accidental injury and device safety accidents and ensure stable, safe and smooth of the production operation.

Description

technical field [0001] The invention relates to a safety protection system with automatic detection of environmental risks and warning functions. Background technique [0002] Usually, there are many safety risks in the production site workplace. For example, there are moving vehicles above the head, which may cause falling objects; approaching or passing through the production lines of large rotating machinery such as rolling mills may cause entanglement or crush injuries. ; Rotating equipment with arms, such as rotating lifting cantilever, stacker-reclaimer rotation radius area, people who enter by mistake may cause impact injuries, so there are many environmental risk factors in the workplace. There is another type of risk that is often overlooked, such as the temperature and humidity of the workplace. In a high-temperature and high-humidity environment, production workers are prone to fatigue, irritability, poor working conditions or emotional work, which is undoubtedly ...

AI Technical Summary

Problems solved by technology

[0002] Usually, there are many safety risks in the production site workplace. For example, there are moving vehicles above the head, which may cause falling objects; approaching or passing through the production lines of large rotating machinery such as rolling mills may cause entanglement or crush injuries. ; Rotating equipment with arms, such as rotating lifting cantilever, stacker-reclaimer rotation radius area, people who enter by mistake may cause impact injuries, so there are many environmental risk factors in the workplace

There is another type of risk that is often overlooked, such as the temperature and humidity of the workplace. In a high-temperature and high-humidity environment, production workers are prone to fatigue, irritability, poor working conditions or emotional work, which is undoubtedly very harmful.

In addition, if operations in confined spaces are involved, and there are threats of toxic gases and suffocating gases, a slight negligence may be the price of life

[0003] For many safety risks in the production site and workplace, the current prevention and control methods are mostly identification and prevention. However, due to various factors such as production needs, tight maintenance schedules, or artificial luck and laziness, the implementation of production safety regulations and safety measures is not effective. , more often because of individual differences in personnel, physical fitness, emphasis on safety skills, and different levels of safety skills, resulting in continuous on-site personal and equipment safety accidents

[0004] At present, the control of environmental risks in production sites and workplaces mainly relies on human factors, such as "four no harm", "finger-singing confirmation", "line-up safety shouting", etc., which are applied in the production process. Of course, this is also very important. Important, but there is a lack of a comprehensive system that considers the environmental risk factors of the workplace as a whole and uses technical means to prevent and control, and cannot avoid many safety risks in the workplace at the production site from the source

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