The invention discloses a chain guiding frame of a double-lifting-ring chain block and belongs to accessories of double-lifting-ring chain blocks. The chain guiding frame is mainly composed of oval chain guiding blocks (1) and connecting plates (2). The problem that when a double-lifting-ring chain block conducts operating or carrying, a chain wheel and a ring chain are prone to disengagement is solved.
Chain guiding frame of double-lifting-ring chain block
2015-08-26
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
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