The invention relates to a special balance beam for hoisting a pulverized coal feeding tank, and belongs to the technical field of hoisting equipment. The special balance beam comprises a plurality of parallel vertical bearing boards, wherein vertical board reinforcing ribs are arranged among the vertical bearing boards; a plurality of hollow shaft lug holes in which hollow shaft lugs are fixed are formed in the vertical bearing boards; the hollow shaft lugs pass through all the vertical bearing boards, and axes of the hollow shaft lugs are perpendicular to the vertical bearing boards; steel wire rope retainer rings are arranged at two ends of the hollow shaft lug holes, and hollow shaft reinforcing ribs are arranged in the hollow shaft lugs. With the adoption of the beam, the overall hoisting stability can be ensured; meanwhile, the length of hoisting cables can be reduced, and the requirements on the ascending height are decreased, so that the safety risk can be reduced, and the construction efficiency can be improved.
Special balance beam for hoisting pulverized coal feeding tank
2015-12-16
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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