Oil drilling derrick dismouting protector
The utility model discloses an oil drilling derrick dismouting protector, including connecting plate, spud pile and rope, the one end welding that the connecting plate does not have the trompil is onthe derrick stand, and three hole is opened through round pin hub connection spud pile to the one end...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an oil drilling derrick dismouting protector, including connecting plate, spud pile and rope, the one end welding that the connecting plate does not have the trompil is onthe derrick stand, and three hole is opened through round pin hub connection spud pile to the one end that the connecting plate has the trompil on the connecting plate, and the rotation of spud pile accessible is fixed on two holes wherein, two otic placodes of one end vertical welding that spud pile and rope are connected, and two otic placodes are respectively through breaking out and the horizontal and vertical rope of wire tensioner connection. The problem of during the derrick installation of K type the staff does not have the department at the derrick dorsal part and hang a safety belt is solved. The spud pile is holded up during the derrick to the installation, connects the rope, and it is most regional to cover the derrick dorsal part, can conveniently hang the safety belt, the installation finished rise b |
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