A vibration-suppressing flexible guide ribbon automatic storage system

Abstract

The invention discloses a vibration-restraining automatic storage system for flexible flow-guiding ribbons. The vibration-restraining automatic storage system for the flexible flow-guiding ribbons comprises a package sheathing unit sleeving a pile column, a programmable logic controller (PLC) control unit, a flowmeter and a vibrating sensor, wherein the flowmeter and the vibrating sensor are electrically connected with the PLC control unit; the package sheathing unit is formed by combining multiple package sheaths; a motor cavity for installing a motor and a storage chamber located above the motor cavity are arranged on each package sheath; a motor rotary shaft and a conveying mechanism are arranged in each storage chamber; one end of a ribbon is fixedly winded on each motor rotary shaft;the other end of the ribbon extends out of a ribbon inlet / outlet through each conveying mechanism so as to be put in water; each ribbon inlet / outlet penetrates through the side wall of each package sheath so as to communicate with each storage chamber; the conveying mechanisms comprise No.1 extruding and conveying roller shafts and No.2 extruding and conveying roller shafts; No.1 gears and No.2 gears are fixedly arranged at one end heads of the No.1 extruding and conveying roller shafts and the No.2 extruding and conveying roller shafts; and the No.1 gears, the No.2 gears and driving gears arranged on the motor rotary shafts mesh with one another.

Description

technical field [0001] The invention relates to the technical field of diversion sleeves, in particular to an automatic storage system for flexible diversion ribbons that suppresses vibration. Background technique [0002] The piles and cables standing in the water or in the air are subjected to the force formed by the water flow and air flow in the water. These fluid forces excite the vibration of the cables and piles, resulting in large flow excitation noise, which seriously affects the normal operation of the detection equipment. Work, in order to eliminate or weaken the excitation noise, in the prior art, guide hairs or flexible guide vane devices made of flexible materials are installed on the cables or piles, so as to overcome the vortex and flow separation and restrain the water flow that the cables are subjected to with However, regardless of the hair-type rectifier or the deflector, they are simply pasted on the surface of the cylindrical object. Because they are ex...

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Problems solved by technology

[0002] The piles and cables standing in the water or in the air are subjected to the force formed by the water flow and air flow in the water. These fluid forces excite the vibration of the cables and piles, resulting in large flow excitation noise, which seriously affects the normal operation of the detection equipment. Work, in order to eliminate or weaken the excitation noise, in the prior art, guide hairs or flexible guide vane devices made of flexible materials are installed on the cables or piles, so as to overcome the vortex and flow separation and restrain the water flow that the cables are subjected to with However, regardless of the hair-type rectifier or the deflector, they are simply pasted on the surface of the cylindrical object. Because they are exposed to the outside, they are easily affected by the temperature and climate, causing the exposed deflector to be squeezed. It is damaged due to pressure and falling off, maintenance is difficult, and the degree of automation is low. In addition, the existing diversion streamer adopts a single bonding or sleeve on the surface of the column to form a suppression vortex and separate flow. The length of the streamer cannot be automatically adjusted, and it is not suitable for different The vibration excitation effect caused by the high flow rate, the flexible structure can not resist the climate environment, and often knots and weathering damage

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