Fixing and stabilizing device capable of replacing microporous aeration hose on line

• Main Authors: LIU GUIXIANG, MEI JUN, WANG JINFA, SHI WEIQIANG, JI YUQIN, JI YIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a fixing and stabilizing device capable of replacing a microporous aeration hose on line, which comprises a support table, the support table is fixedly connected with a pool bottom through expansion bolts, and a plurality of bottom plates are uniformly arranged on the support table at intervals along the length direction of the support table; a lower arc-shaped groove with an upward opening is formed in the bottom plate; an upper arc-shaped groove is formed in the lower arc-shaped groove, one end of the upper arc-shaped groove is a movable end, and the other end of the upper arc-shaped groove is rotationally connected with the upper portion of the bottom plate through a rotating shaft. The upper arc-shaped groove and the lower arc-shaped groove are buckled to form a circle; the movable end of the upper arc-shaped groove extends in the direction away from the rotating shaft to form a connecting plate, and the connecting plate is fixedly connected with the bottom plate through a bolt