The invention belongs to the technical field of ship cable laying, and particularly relates to a cable vibration reduction mechanism and a ship cable vibration isolation and noise reduction device, and the cable vibration reduction mechanism comprises a U-shaped cable bracket (5), a vibration reduction mechanism (6) and a fixed support. One end of the damping mechanism (6) is fixedly connected with one side of the U-shaped cable bracket (5); the other end of the damping mechanism (6) is fixedly connected with the fixed bracket; the damping mechanism (6) comprises two outer frames (1) with square through grooves in the side faces, two cross shafts (2), two sets of square rubber (3) and two connecting arms (4). The cross shaft (2) is arranged in the square through groove; the square rubber (3) is arranged in a square space between the square through groove and the four corners of the cross shaft (2); and the two ends of the connecting arm (4) are fixedly connected with the two ends of the cross shaft (2) respectively. The shock absorber is simple and stable in structure, convenient to maintain, adjustable in shock absorption rigidity, small in zero offset and ideal in shock absorption and noise reduction effect, and has an overload protection function.

    本发明属于船舶电缆敷设技术领域,具体涉及一种电缆减振机构及舰船用电缆隔振降噪装置,包括U型电缆托架(5)、减振机构(6)及固定支架;减振机构(6)一端与U型电缆托架(5)的一侧固定相接;减振机构(6)另一端与固定支架固定相接;减振机构(6)包括两个侧面带有方形通槽的外框(1)、两个十字轴(2)、两组方形橡胶(3)及两个连接臂(4);十字轴(2)置于方形通槽内;方形橡胶(3)置于方形通槽与十字轴(2)四角的方形空间内;连接臂(4)的两端分别与十字轴(2)的两端固定相接。本发明结构简单、维修方便、结构稳定、减振刚度可调、零点偏移小、减震降噪效果理想,具有过载保护功能。


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    Title :

    Cable vibration reduction mechanism and cable vibration isolation and noise reduction device for ship


    Additional title:

    电缆减振机构及舰船用电缆隔振降噪装置


    Contributors:

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16F SPRINGS , Federn



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