The invention discloses a frequency converter hoisting tool which comprises a main body component, a lifting component and a lifting component. A rotating member; comprising a driving assembly and a follow-up assembly arranged on the outer side of the rotating rod piece. Wherein the driving assembly is arranged on the fixing piece and can drive the rotating rod piece to rotate through the follow-up assembly, the arc-shaped plate is pulled through the handle, the pulling of the arc-shaped plate is more labor-saving through the lever principle, the arc-shaped plate rotates in a small range to drive the gear ring to rotate in a large range, the labor-saving effect is achieved, and the driving assembly is arranged on the outer side of the frequency conversion cabinet. The long rod can be conveniently driven to rotate, the internal space of the frequency conversion cabinet is not occupied, operation is convenient, the frequency converter is hoisted through rotation of the long rod, the frequency converter is easy to move in a narrow space, and the working efficiency of replacing the frequency converter is improved; and the potential safety hazard of mistakenly touching an upper electrified bus in the replacement process is avoided.
本发明公开了一种变频器吊装工具,包括,主体部件,包括转杆件,设于所述转杆件端部的固定件;转动部件;包括主动组件,设于所述转杆件外侧的随动组件;其中,所述主动组件设于固定件上,所述主动组件能够通过随动组件带动转杆件转动,本发明通过把手拉动弧形板,杠杆原理使拉动弧形板更省力,弧形板小幅度转动即可带动齿轮环大幅度转动,达到省力的效果,主动组件设于变频柜外侧,在可以便捷带动长杆转动同时,并不占用变频柜内部的空间,便于操作,通过长杆的转动吊装变频器,使得在狭小空间里较为容易的搬动变频器,提高更换变频器的工作效率,且由于操作人员仅在外侧拉动主动组件,避免在更换过程中发生误碰上方带电母线的安全隐患。
Frequency converter hoisting tool
一种变频器吊装工具
05.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B66D Haspeln , CAPSTANS |
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