hoist n. 1.扯起,絞起,升起。 2.升舉器,起重機(jī),升降機(jī),吊車。 3.【航?!?帆、旗升起后的)高度;一排信號(hào)旗;桅桿中部。 4.〔俚語〕推,托,舉。 air hoist 氣動(dòng)葫蘆,氣吊,氣壓起重機(jī)。 carriage hoist 起重車,卷揚(yáng)機(jī)。 give sb. a hoist (如爬墻等)把某人往上一堆。 vt. 升,扯起,舉起(旗幟等)。 vi. 升起來,扯起來。 hoist down 扯下。
Most plants are equipped with monorail hoist over major equipment to facilitate speedy repair in the event of failure . 大多數(shù)工廠在主要設(shè)備的上方裝有單軌起重機(jī),以便當(dāng)設(shè)備損壞時(shí)迅速修理。
Development of the hanger of the monorail hoist runway on the ground coal road with the total bolt support 全錨支護(hù)的底煤巷單軌吊車道吊具的研制
Standard headroom monorail hoist . it is applicable on single - girder crane which has a monorail , the space between two wheels of the trollwy is adjustable 標(biāo)準(zhǔn)凈空高度單梁電動(dòng)葫蘆,用于單軌道系統(tǒng)的單梁起重機(jī),行走機(jī)構(gòu)的走輪寬度可調(diào)節(jié)。