Vertical suspended semi submersible vertical turbine pump suction horn fixing device

The fixing device for the suction horn mouth of a vertical suspended semi submersible vertical turbine pump includes a vertical circular ring (8) added to the inlet edge of the pump suction horn mouth (1), as well as a bearing ring (5). The bearing ring (5) is equipped with anchor bolts (6) for fixing and installing on the foundation. The inner ring of the bearing ring (5) is equipped with multiple radial force transmission rods (3) in the circumferential direction, and the top of each radial force transmission rod (3) is hinged with a baffle (2). Each baffle (2) is in contact with the outer circle of the circular ring (8). This technical method is a suction horn fixing device that limits the swing of the lower end of a vertical suspended semi submersible vertical turbine pump during operation, improves its operating state, and enables safe and stable operation. It is a mechanical positioning device and a movable positioning device that does not affect the disassembly and maintenance of the pump. Mainly used for radial fixation of vertical suspended semi submersible vertical turbine pumps, and can also be used for fixation of mechanical devices with similar structures.

Technical requirements: 1. A suction horn mouth fixing device, characterized in that a vertical circular ring (8) is added to the inlet edge of the pump suction horn mouth (1), and a bearing ring (5) is also included. The bearing ring (5) is provided with a ground bolt (6) for fixing and installing on the foundation. The inner ring of the bearing ring (5) is equipped with multiple radial force transmission rods (3) in the circumferential direction, and the top of each radial force transmission rod (3) is hinged with a baffle (2). Each baffle (2) is in contact with the outer circle of the circular ring (8).