traveling block

traveling block什么意思,traveling block翻译

基本解释

un.: 动滑车
网络: 游车；游动滑车；动滑轮

英汉解释

• 动滑车

例句

• At the end of the mast positioning, the traveling block shall be in servocontrol state to keep the raising line with adequate tension.

  在井架最后就位过程中，游车应处于随动工况，使起升绳保持一定的张紧度。

• The driller slowly hangs off the traveling block or top drive in accordance with the derrickman"s or floorman"s signal.

  根据架工或钻工的手势，司钻慢慢的下放游动滑车或顶驱。

• The derrickman or a floorman, secured with a safety harness, attach the dedicated hanging line to the traveling block or the top drive.

  系着安全带的井架工或钻工，把专用的悬吊绳挂在游车上或顶驱上。

• To replace the drilling line wrapped around the crown block and traveling block.

  为更换缠绕在天车和游动滑车周围的钻井钢丝绳用。

• Safety harness must be worn by all personnel working on the traveling block or the top drive.

  在顶驱或游车上作业的人，必须带保险带。

• Fasten top-driver block and traveling block, settle all the equipment and materials.

  固定顶驱滑车并拉紧游车，固定平台可移动设备及材料。

• The derrickman or a floorman attach the dedicated hanging line to the traveling block or the top drive.

  由井架工或一个钻工把专用悬吊绳挂在游车或顶驱上。

• Disengage the crown-o-matic and, place the traveling block on the rotary table and remove the sheaves guard.

  卸掉防碰天车，把游车放到转盘上，再卸掉滑轮护罩。

• Why does a crown block have one more sheave than the matching traveling block?

  天车为什么比游车多一个滑轮？

• You must consider the problem of hole deviation and you must do some maintenance work on traveling block today.

  你们今天必须考虑井斜问题，并对游车进行保养。呆会儿我将就此事向你作详细汇报。