Quick connecting device for large-diameter nodular cast iron pipes
The utility model provides a quick connecting device for a large-caliber nodular cast iron pipe. Two groups of steel plate hooks, the two groups of steel plate hooks are respectively arranged at the upper part and the lower part of a pipeline bellmouth of the cast iron pipe; a balance stress mechani...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
10.03.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model provides a quick connecting device for a large-caliber nodular cast iron pipe. Two groups of steel plate hooks, the two groups of steel plate hooks are respectively arranged at the upper part and the lower part of a pipeline bellmouth of the cast iron pipe; a balance stress mechanism is arranged on the steel plate hook; the steel plate hook is connected with the connecting ring;the connecting ring is connected with an aligning steel wire rope, and the aligning steel wire rope sequentially penetrates through the electric chain block and the balanced stress mechanism and thenis connected with the adjacent steel plate hook; the electric chain block is connected with the control switch, the electric chain block is connected with the fixing mechanisms through the binding steel wire ropes, the adjacent fixing mechanisms and the binding steel wire ropes are connected in series to form a circle sleeve, and the circle sleeve is sleeved on the rear portion of a pipeline socket of the rear cast iron pi |
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Bibliography: | Application Number: CN201920972339U |