Harmful gas monitoring equipment for underground construction

Abstract

This invention relates to the technical field of safety monitoring for underground construction, and discloses a harmful gas monitoring equipment for underground construction, comprising: a base; a telescopic support component, fixedly installed on the base; a monitoring box, fixedly installed above the telescopic support component, wherein the telescopic support component can change the height of the monitoring box by adjusting its own length, and the monitoring box is internally provided with a containing member capable of accommodating multiple monitoring test papers for synchronously monitoring multiple types of harmful gases in underground construction. The telescopic support component is fixedly connected to the base, and by adjusting the height of the telescopic support component itself, the height of the monitoring box installed at the top of the telescopic support component is adjusted, allowing the height of the monitoring box to be flexibly adjusted according to the actual on-site situation; several containing members are arranged inside the monitoring box, enabling one monitoring box to hold multiple monitoring test papers simultaneously, thereby achieving simultaneous monitoring of multiple types of gases and comprehensive monitoring of harmful gases in underground construction.

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