The invention discloses a crane raising frame special for an aluminium profile. The crane raising frame comprises balancing weight block running zones and sliding trolley running zones, wherein partition boards are arranged between the balancing weight block running zones and the sliding trolley running zones; each balancing weight block running zone comprises a plurality of support boards which are symmetrically arranged relative to the axle wire of the raising frame; the section of each support board is in convex shape protruding towards the central line of the raising frame; the support boards are symmetrically and fixedly connected with balancing weight block guide rails extending along the height direction of the raising frame; each weight block guide rail comprises a convex side matched with one balancing weight block; each convex side is protruded towards the center line of the raising frame; each sliding trolley running zone is connected between adjacent balancing weight block running zones; each sliding trolley running zone comprises sliding ways symmetrically arranged. According to the invention, the technical problem that the raising frame is easily deformed because the support boards of the balancing weight block guide rails and the support guide rails are relatively thin in the prior art is solved.
Crane raising frame special for aluminium profile
2015-12-23
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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