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A platform for research: civil engineering, architecture and urbanism
Linkage multi-box telescopic device
The invention belongs to the field of machinery, and particularly discloses a linkage multi-box telescopic device which is not only applied to cleaning and digging operation of deep environment, but also applied to lifting operation. The device comprises a connecting disc, a box body connecting frame, and two or more inner boxes and outer boxes, wherein the connecting disc is fixedly connected with one ends of the inner boxes; the outer boxes are arranged at the other ends of the inner boxes; the box body connecting frame is fixedly connected with the outer sides of the outer boxes; two driving chain wheels are hinged to the outer sides of the box body connecting frame; chain wheels and fixed blocks are arranged on the outer boxes and the inner boxes; the inner boxes adjacent to the outer boxes and the outer boxes stretch out and retract through chains hinged to the fixed blocks and the chain wheels; the inner boxes stretch out and retract through the chains hinged to the fixed blocks and the chain wheels. The linkage multi-box telescopic device is simple in structure, is not too high, enables the box bodies to stretch out for a long distance, meanwhile can produce a certain pressure to the downhole, and guarantees the normal operation of digging buckets.
Linkage multi-box telescopic device
The invention belongs to the field of machinery, and particularly discloses a linkage multi-box telescopic device which is not only applied to cleaning and digging operation of deep environment, but also applied to lifting operation. The device comprises a connecting disc, a box body connecting frame, and two or more inner boxes and outer boxes, wherein the connecting disc is fixedly connected with one ends of the inner boxes; the outer boxes are arranged at the other ends of the inner boxes; the box body connecting frame is fixedly connected with the outer sides of the outer boxes; two driving chain wheels are hinged to the outer sides of the box body connecting frame; chain wheels and fixed blocks are arranged on the outer boxes and the inner boxes; the inner boxes adjacent to the outer boxes and the outer boxes stretch out and retract through chains hinged to the fixed blocks and the chain wheels; the inner boxes stretch out and retract through the chains hinged to the fixed blocks and the chain wheels. The linkage multi-box telescopic device is simple in structure, is not too high, enables the box bodies to stretch out for a long distance, meanwhile can produce a certain pressure to the downhole, and guarantees the normal operation of digging buckets.
Linkage multi-box telescopic device
WANG HAIWEI (author) / WANG GUANGYIN (author) / ZHANG XIN (author) / MA XIANGXIN (author)
2015-06-10
Patent
Electronic Resource
English
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