Pitshaft monomer water receiving hood device

• Main Authors: CHU RUNTAO, LIU DONGZHE, LI LIN, CHEN PIKAI, XIE JIAZHAN, HU PING
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2013
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The utility model relates to a pitshaft monomer water receiving hood device which comprises a left fixed lug, a stainless steel barrel body, a right fixed lug, an expansion bolt hole and a water guiding pipe. The stainless steel barrel body is a main body part. The whole of the stainless steel barrel body is of a hollow cylindrical structure. The left fixed lug is arranged on a position above the middle portion of the left side of the stainless steel barrel body. The right fixed lug is arranged on a position above the middle portion of the right side of the stainless steel barrel body. The expansion bolt hole is arranged in the center between the left fixed lug and the right fixed lug. The water guiding pipe is arranged in the center of the lower end of the stainless steel barrel body in a connected mode. The outer wall of the lower end portion of the water guiding pipe is arranged to be in the shape of scales so that the tail end of the water guiding pipe can be conveniently connected with the water guiding