Ascent and descent feature of the water-flow cutoff board in the floodgate

摘要

(57) Abstract Objective As for this device the water which can do the ascent and descent of the water-flow cutoff board easilyOffering the ascent and descent feature of the water-flow cutoff board in the gate objectWith it is something which is done. Constitution Vis-a-vis installation base frame 1 water-flow cutoff board 2 ascent and descent yesThe ascent which it provided in talent, formed plating rack gearwheel 3 in this water-flow cutoff board 2Stand facilities to do descending/disembarking bar 4, stand facilities doing guide cylinder 5 in installation base frame 1, beforeSlide to provide description up-down lever 4 unrestrictedly inside guide cylinder 5, the guyTo attach stationary block 6 to do cylinder 5 and facilities do, in up-down lever 4 one end of string 7Run facilities to do, through aforementioned stationary block 6 to the other end of this string 7, the roseTo concatenate nsuueito 8, in plating rack gearwheel 3 of aforementioned up-down lever 4The gearwheel to adjust pinion gear 9 and close, time motion of the said pinion gear 9The brake equipment 10 which is obstructed in pinion gear axis 11 providing,In this pinion gear axis 11 those which time dynamic handle 12 run facilities are doneSo it is.