Liftway combined type lifting operation frame

Abstract

The invention provides a liftway combined type lifting operation frame comprising the following elements: a liftable steel platform; a platform sleeve welded on the liftable steel platform and provided with a first plug pin hole; a platform plug tube, wherein at least one end of the platform plug tube is provided with a second plug pin hole, and one end of the platform plug tube inserts into the platform sleeve; platform plug pins, wherein the platform plug tube and the platform sleeve are connected and fixed through the first plug pin hole, the second plug pin hole, and the platform plug pins; a horizontal lever connected with the platform plug tube. A floor or overhang steel tube scaffold normally erected in the liftway is not needed, and the steel tube scaffold can be repeatedly erected on the liftable platform; the liftway combined type lifting operation frame is simple in making, can be repeatedly cycled in usage, can be customized according to liftway sizes of projects and items, thus reducing steel equipment material mass input, reducing item cost, effectively preventing operation level high altitude falling conditions, and providing safety protection effect in the liftway.

Description

technical field [0001] The invention relates to an elevator shaft combined lifting operation frame body. Background technique [0002] At present, with the rapid development of the modern construction industry and the continuous updating of building construction methods, high-rise and super high-rise buildings account for a large proportion. Elevators are indispensable as engineering public equipment, and the construction of elevator shaft structures in such projects is from bottom to top The construction period is long and the construction space is narrow. Although the conventional landing and cantilevered scaffolding operation platforms can meet the construction needs, in projects with relatively many shafts, the workload of erection is relatively large, and the amount of steel equipment occupied is relatively large. There are many, and there are many inconveniences and safety hazards brought to the construction during erection and dismantling. In this case, it is necessa...

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of the modern construction industry and the continuous updating of building construction methods, high-rise and super high-rise buildings account for a large proportion. Elevators are indispensable as engineering public equipment, and the construction of elevator shaft structures in such projects is from bottom to top The construction period is long and the construction space is narrow. Although the conventional landing and cantilevered scaffolding operation platforms can meet the construction needs, in projects with relatively many shafts, the workload of erection is relatively large, and the amount of steel equipment occupied is relatively large. There are many inconveniences and safety hazards brought to the construction during erection and dismantling.

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