Rapid hoisting device of spool
A hoisting device and I-wheel technology, applied in the directions of transportation and packaging, load hanging components, etc., can solve the problems of low efficiency, falling of the I-shaped wheel, cumbersome lifting of the I-shaped wheel, etc.
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0019] see figure 1 Shown, a kind of spool fast lifting device is characterized in that, described lifting device comprises:
[0020] Lifting the housing 1, the upper end of which is formed with a lifting ring 2;
[0021] The clamping mechanism is arranged at the lower end of the hoisting shell 1, which includes two symmetrically arranged clamping blocks 6 located in the same plane, the upper ends of the clamping blocks 6 are connected with the hoisting shell 1 through The shaft 11 is rotatably connected, and its lower end is provided with a clamping protrusion 10 matching the ring-shaped lifting groove of the center hole of the I-shaped wheel;
[0022] The operating mechanism is arranged on the lifting shell 1, which includes: a tra...
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