Elevator dragging and suspension system
A suspension system and elevator traction technology, applied in the field of elevators, can solve the problems of shortening the life of the steel belt, increasing the cost, and breaking the steel belt, and achieve the effects of slowing down the wear speed, reducing the axial force and improving comfort
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[0049] In the prior art, there are many different elevator traction suspension systems. In each elevator traction suspension system, there are differences in the arrangement of the guide wheels, traction wheels and traction suspension cables that move with the car and the counterweight. , now for figure 1 , figure 2 The machine-room-less or machine-room elevator traction suspension system with a winding ratio of 2:1 is shown to describe the present invention in detail.
[0050] Such as figure 1 Shown, a kind of elevator traction suspension system comprises traction sheave 6, the counterweight guide wheel 9 that moves with counterweight 11, the car guide wheel 8 that moves with car 10, and is placed around traction sheave 6 and Traction suspension cable 7 on each guide wheel.
[0051] Wherein, the counterweight guide wheel 9 that moves with the counterweight 11 and the car guide wheel 8 that moves with the car 10 are the guide wheels that move with the car 10 and the counte...
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