Buoyancy tank type pump ship transverse balancing device
A balancing device and horizontal technology, which is applied in the direction of reducing ship movement through displacement, can solve problems such as lateral imbalance, damage to water pumps, wear, etc., and achieve the effect of prolonging life and simple and reasonable structure
Inactive Publication Date: 2020-09-18
黄凯
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Problems solved by technology
The current buoyant tank type pump boat has a problem of lateral imbalance when it is working. The reason for the imbalance is that the buoyant tank is unbalanced in the horizontal direction after the pumping pump pumps water, resulting in inclination, so that the axial flow pump is vertical to The direction of gravity produces an angle of inclination, resulting in internal wear and damage to the water pump and excessive wear of the pump impeller
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Embodiment 1
[0015] Such as Figure 1-Figure 3 The horizontal balancing device of a buoyant tank type pump boat shown includes a hull and a horizontal balancing device. The hull is made up of a buoyant tank 1 and a deck 2 on the buoyant tank. The hull deck 2 is arranged side by side in the longitudinal direction (hull length direction). An axial flow pump 3, the transverse balance device includes a mass block 4, a guide mechanism, a drive mechanism 5 and a control mechanism; the guide mechanism includes two fixed mounts 6, a screw rod 7 and two guide rods 8, and the two fixed mounts 6 are respectively Fixedly installed in the transverse direction (hull width direction) of the bottom of the hull and arranged in parallel, the two ends of the screw mandrel 7 are connected to the centers of the two fixed mounts 6 through bearing rotation respectively, and the two guide rods 8 are respectively arranged on both sides of the lead screw 7 and connected with the screw mandrel. The bars 7 are parall...
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The invention relates to the technical field of buoyancy tank type pump stations, and discloses a buoyancy tank type pump ship transverse balancing device, which comprises a buoyancy tank type ship body, a plurality of axial flow water pumps are arranged in parallel in the longitudinal direction of the ship body, and the transverse balancing device comprises a mass block, a guide mechanism, a driving mechanism and a control mechanism. The guide mechanism comprises two fixing frames, a lead screw and two guide rods. The center of the mass block sleeves the screw rod and is in threaded connection with the screw rod, and through holes in sliding fit with the guide rods are formed in the two sides of the mass block respectively; the driving mechanism is fixedly connected with the shaft end ofthe screw rod; the control mechanism comprises an attitude sensor and a single-chip microcomputer. The attitude sensor is used for detecting the inclination angle of the ship body in the transverse direction, and the single-chip microcomputer is used for receiving signals of the attitude sensor and driving the driving mechanism to move so as to adjust the position of the mass block. The device hasthe beneficial effects that the structure is simple and reasonable, inclination caused by unbalanced transverse horizontal stress of the ship body after water is pumped by the axial flow water pump is balanced, and the service life of the axial flow water pump is prolonged.
Description
technical field [0001] The invention relates to the technical field of a buoyant tank type pumping station, in particular to a horizontal balance device for a buoyant tank type pump ship. Background technique [0002] The pontoon pump boat is mainly used on rivers with large water level changes and turbulent river conditions; the pontoon pump boat uses the buoyancy generated by the pontoon to move up and down with the river water level to adapt to the up and down changes in the river water level. The current buoyant tank type pump boat has a problem of lateral imbalance when it is working. The reason for the imbalance is that the buoyant tank is unbalanced in the horizontal direction after the pumping pump pumps water, resulting in inclination, so that the axial flow pump is vertical to The direction of gravity produces an angle of inclination, which causes internal wear and damage to the water pump and excessive wear of the water pump impeller. Therefore, it is necessary t...
Claims
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IPC IPC(8): B63B39/02
CPCB63B39/02
Inventor 黄凯魏素卿师现营李辰康韦倩陈丹宋艳陈楠杨宏飞
Owner 黄凯