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A platform for research: civil engineering, architecture and urbanism
Butt joint method for building outer frame steel tubes
The invention discloses a butt joint method for building outer frame steel tubes. The butt joint method comprises an auxiliary butt joint structure; the auxiliary butt joint structure comprises an upper sleeve, a lower sleeve, a supporting shaft, a stabilizing rod and a turbine worm reducing mechanism; the process for butt joint of the steel tubes comprises the steps that 1 an opening and closing sleeve of the lower sleeve is fixed to a first erected steel tube, the stabilizing rod is installed, a second steel tube is approached in a flat mode and fixed to the upper sleeve; 2 the end portion D or F of a worm is twisted slowly by a wrench, the upper sleeve is driven by the turbine worm reducing mechanism to erect, and the to-be-erected first steel tube is erected slowly, and a steel tube connecting piece is placed at the head portion of the second erected steel tube; 3 the H position is twisted, and the stabilizing rod is loosened; 4 a screw at the G position is twisted slowly, the supporting shaft and the to-be-erected first steel tube is dropped down slowly, and the steel tube connecting piece is connected in a butt joint mode; 5 the steel tube connecting piece is twisted tightly, the butt joint mechanism is discharged, and the butt joint of the steel tubes is completed. The social and economic benefits are obtained.
Butt joint method for building outer frame steel tubes
The invention discloses a butt joint method for building outer frame steel tubes. The butt joint method comprises an auxiliary butt joint structure; the auxiliary butt joint structure comprises an upper sleeve, a lower sleeve, a supporting shaft, a stabilizing rod and a turbine worm reducing mechanism; the process for butt joint of the steel tubes comprises the steps that 1 an opening and closing sleeve of the lower sleeve is fixed to a first erected steel tube, the stabilizing rod is installed, a second steel tube is approached in a flat mode and fixed to the upper sleeve; 2 the end portion D or F of a worm is twisted slowly by a wrench, the upper sleeve is driven by the turbine worm reducing mechanism to erect, and the to-be-erected first steel tube is erected slowly, and a steel tube connecting piece is placed at the head portion of the second erected steel tube; 3 the H position is twisted, and the stabilizing rod is loosened; 4 a screw at the G position is twisted slowly, the supporting shaft and the to-be-erected first steel tube is dropped down slowly, and the steel tube connecting piece is connected in a butt joint mode; 5 the steel tube connecting piece is twisted tightly, the butt joint mechanism is discharged, and the butt joint of the steel tubes is completed. The social and economic benefits are obtained.
Butt joint method for building outer frame steel tubes
2015-07-22
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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