The invention provides a coke oven flue elbow pipe hoisting device. The coke oven flue elbow pipe hoisting device comprises a steel ring, two fixed jaws, a hoisting fixed shaft bracket and a steel wire rope. The coke oven flue elbow pipe hoisting device is characterized in that the steel ring is an annular steel plate with the thickness greater than or equal to 30 mm; the fixed jaws are J-shaped steel hooks; a connecting rod is arranged between the two J-shaped steel hooks; the hoisting fixed shaft bracket is a piece of solid round steel with the length greater than or equal to 750 mm and thediameter greater than or equal to 20 mm; the center of the round steel is provided with a through hole; one end of the steel wire rope passes through a center hole of the steel ring on the upper portions of the fixed jaws, and the two ends of the steel wire rope pass through the center through hole of the fixed shaft bracket; and a U-shaped steel wire fastener is provided for overlapping and locking the two ends of the steel wire rope so that the steel wire rope cannot fall off from the center through hole of the fixed shaft bracket, and the coke oven flue elbow pipe hoisting device is realized. The coke oven flue elbow pipe hoisting device has the advantages of being simple in structure, convenient to manufacture, stable and safe in hoisting operation, convenient to use and capable of improving the mechanical and manual efficiency and reducing the engineering cost.
一种焦炉烟道弯管吊装装置,包括钢环、两个固定爪、吊装固定轴架、钢丝绳,其特征在于:所述钢环为圆环形钢板,圆环形钢板厚度为≥30mm,所述固定爪为J形钢钩,两个J形钢钩之间设有连杆,所述吊装固定轴架为一根长为≥750mm、直径为≥20mm的实心圆钢,圆钢中心设有通孔,所述钢丝绳一端穿过固定爪上部的钢环中心孔后,钢丝绳两端一起穿过固定轴架中心通孔;提供U型钢丝扣将钢丝绳两端搭接锁紧,使得钢丝绳无法从固定轴架中心通孔脱落,达成焦炉烟道弯管吊装装置。本发明的焦炉烟道弯管吊装装置具有吊装装置结构简单,制作方便,吊装作业稳固、安全,装置使用便利,提高机械、人工效率和降低工程成本的优点。
Coke oven flue elbow pipe hoisting device
一种焦炉烟道弯管吊装装置
2020-07-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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