目前,气柜钟罩顶部测高器的控制电缆在气柜上升过程中,随着气柜的旋转对电缆有较大程度的机械损伤,电缆在气柜下降过程中自由散落在地面。采用本施工方法制作、安装电缆升降运行保护装置后,能避免电缆在气柜升降过程中产生机械损伤、随意堆放于地面等问题,提高了电缆的使用寿命及安全系数,确保了气柜钟罩顶部测高器的正常工作,从而保证了气柜的正常运行。 At present, the control cable of the top aligner of the bell jar covers a large degree of mechanical damage to the cable as the gas tank rotates as the gas tank ascends. The cable freely scatters on the ground during the descending of the gas tank. After the cable lifting operation protection device is manufactured and installed according to the construction method, the problems of mechanical damage and random stacking of the cables on the ground during the lifting and lowering of the gas tank can be avoided, the service life and the safety factor of the cable are improved, The top of the top of the normal work, thus ensuring the normal operation of the gas tank.