Underground safety production environment detecting device for coal mine

The invention discloses an underground safety production environment detecting device for the coal mine. The detecting device comprises a circular bearing base; an environment detecting alarm mechanism is arranged on the upper surface of the circular bearing base; and a hand-held supporting mechanism is arranged on the lower surface of the circular bearing base. The underground safety production environment detecting device has the following beneficial effects: the device has a small size and is convenient to move for detection; the device can be adjusted at different heights for detection; and the device is convenient to carry and fix. 本发明公开了种煤矿井下安全生产环境检测装置，包括圆形承载底座，所述圆形承载底座上表面设环境检测报警机构，所述圆形承载底座下表面设手持支撑机构。本发明的有益效果是，种体积比较小，便于移动进行检测，便于调整不同高度进行检测，便于携带，便于固定的装置。