Adjusting assistor for upper and lower support bolts of socket and spigot type ring lock type steel pipe scaffold
The utility model relates to an upper and lower support bolt adjusting assistor of a socket type ring lock type steel pipe scaffold, a bolt comprises an adjusting nut and an adjusting screw rod matched with the adjusting nut, and the adjusting assistor comprises a sleeve and a rotary clamp used for...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an upper and lower support bolt adjusting assistor of a socket type ring lock type steel pipe scaffold, a bolt comprises an adjusting nut and an adjusting screw rod matched with the adjusting nut, and the adjusting assistor comprises a sleeve and a rotary clamp used for being clamped on the adjusting nut and fixed on the bottom edge of the sleeve. A clamping hole matched with the screwing end of the electric wrench is formed in the top end of the sleeve, the length of the sleeve is larger than that of the adjusting screw rod, and the diameter of the sleeve is larger than that of the adjusting screw rod. The auxiliary device is connected with an electric wrench to adjust the adjusting nut, and the technical problem that in the prior art, the manual adjusting efficiency of the adjusting nut of a socket type ring lock type scaffold is low is solved. The auxiliary device thoroughly gets rid of construction operation mud which is time-consuming, labor-consuming and low in efficiency wh |
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