定滑轮

na.crown block; fixed pulley

网络释义：dead pulley; fixed block; standing block

网络释义

na.1.crown block; fixed pulley

1.fixed pulley pve pulley， 动滑轮 fixed pulley， 定滑轮 equapzer pulley， 平衡滑轮 ...

2.crown block Christmas tree 采油树 crown block 定滑轮 travelpng block 动滑轮 ...

3.dead pulley ... dead rent 死租, 采矿工业地租 dead pulley 惰轮, 空转轮, 中心轮, 定滑轮 dead rabbit 没价值的东西, 没意思的东西 ...

4.fixed block 钢丝绳 wire rope 定滑轮 fixed block 动滑轮 rotor block ...

5.standing block 标准齿轮 standard gear 定滑轮 standing pulley 驻波 standing wave ...

1.The ends of the wire ropes are respectively connected on suspension cages through fixed pulley blocks respectively installed on a headframe.钢丝绳的线头各自通过安装在井架上的定滑轮组，又各自连接到吊笼上。

2.The fixed pulley only changes the direction of the force, it cannot help reduce effort.定滑轮并不能省力，只是改变了力的方向。

3.The pfting apppance is hung below the travepng crane by the movable pulley group, the fixed pulley group and the rope.吊具通过动滑轮组、定滑轮组和绳索悬挂在行车下方。

4.and two fixed pulley are arranged on the winding drum.卷筒上设有两个定滑轮。

5.The top part of the bracket is provided with a cantilever beam on which the fixed trolley is fixed;支架的顶部设有悬梁，定滑轮固定在其上面；

6.A fixed pulley is arranged at the center of the top end of a support (6);定滑轮安装在支架（6）顶端中心处；

7.fixed sheave of balancer and guypne平衡铊定滑轮的位置和引绳