Mine underground roadway fire extinguisher support

The utility model discloses a mine underground roadway fire extinguisher bracket which is characterized by comprising a supporting steel plate, a fixed steel plate is fixed at the top of the supporting steel plate, a bottom plate is vertically fixed at the bottom of the supporting steel plate, fixed...

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Bibliographic Details
Main Authors SUN LEI, YUAN YINGJUN, WANG CHENGZHAO, MA SHAOJIE
Format Patent
LanguageChinese
English
Published 18.11.2022
Subjects
EARTH DRILLING
FIRE-FIGHTING
FIXED CONSTRUCTIONS
HUMAN NECESSITIES
LIFE-SAVING
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Summary:The utility model discloses a mine underground roadway fire extinguisher bracket which is characterized by comprising a supporting steel plate, a fixed steel plate is fixed at the top of the supporting steel plate, a bottom plate is vertically fixed at the bottom of the supporting steel plate, fixed angle steel is fixed on the lower side of the bottom plate, and the bottom surface of the bottom plate is tightly contacted with the upper side surface of the fixed angle steel; the fixed steel plate and the fixed angle steel are respectively fixed with the side wall of the roadway; the positioning rings are located on the front side of the fixing steel plate and are parallel to the bottom plate, and transition connecting plates are arranged between the positioning rings; a positioning steel plate located on the front side and a plurality of positioning round steel are longitudinally fixed between the positioning ring and the bottom plate. By means of the device, the stability is improved, the fire extinguishers a
Bibliography:Application Number: CN202221643578U