Turnover edge hole protective barrier fixing device
The utility model discloses a turnover edge hole protective barrier fixing device which comprises a fixing sleeve, a lug plate is arranged on one side of the fixing sleeve, a jacking screw is installed at the top end of the fixing sleeve in a threaded mode, a hexagon head nut is installed on the sur...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.09.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a turnover edge hole protective barrier fixing device which comprises a fixing sleeve, a lug plate is arranged on one side of the fixing sleeve, a jacking screw is installed at the top end of the fixing sleeve in a threaded mode, a hexagon head nut is installed on the surface of the jacking screw in a threaded mode, and the hexagon head nut is connected with the lug plate in a threaded mode. An L-shaped tensioning and fixing screw rod is installed on one side of the lug plate in a threaded mode, a fastening nut is installed on one side of the L-shaped tensioning and fixing screw rod in a threaded mode, a rubber gasket is connected to the peripheral side of the L-shaped tensioning and fixing screw rod in a sleeving mode, and a protective handrail is detachably installed in the fixing sleeve. According to the scheme, the device is simpler and more convenient to operate, the L-shaped tensioning and fixing screw is convenient to manufacture and lower in cost, after the rubber gasket is |
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Bibliography: | Application Number: CN202220562196U |