自动张紧装置 [矿业] automatic takeup ; autocontrol tension apparatus ; automatic tense equipment ; automatic tensioning device
自动液压张紧装置 full automatic hydraulic tension station
链张紧装置 chain tensioning device ; chain tension device
梯级链张紧装置 step chain tension device
气动张紧装置 pneumatic tensioning system
钢丝绳张紧装置 rope tension device
张紧装置调整螺母 tensioning device adjusting nut
链条张紧装置 Chain tightener
提出了张紧装置的一般位置要求；
可以选用不同的张紧装置，比如夹紧器等。
Different tensioning devices are available, such as clamping devices.
张紧装置的配重箱在皮带的张紧过程中需加填充物，直到皮带张紧。
Replenished materials should be filled into the weight box of tensioning device during belt tension until the belt is tightened.
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