Long-span high tower assembled derrick hoisting hoop
The utility model relates to a high tower assembled derrick hoisting hoop. An existing high tower assembled derrick is not provided with a protection device. The utility model discloses a long-span high tower assembled derrick hoisting hoop, which is characterized in that hoisting hoops are respecti...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a high tower assembled derrick hoisting hoop. An existing high tower assembled derrick is not provided with a protection device. The utility model discloses a long-span high tower assembled derrick hoisting hoop, which is characterized in that hoisting hoops are respectively arranged on four main pipes of a derrick, and comprises vertical arc-shaped plates, wherein transverse connecting plates are arranged on the upper portion of the vertical arc-shaped plates, the vertical arc-shaped plates are matched with the outer circumference walls of the main pipes, and a space which can store hoisting steel wire sleeves is formed between the vertical arc-shaped plates and the transverse connecting plates. The long-span high tower assembled derrick hoisting hoop is specially used for hoisting protection of derricks, is simple and reasonable in structure and convenient to mount, and has excellent protection degree. |
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