Tools-type barrel formwork and following platform whole set device

Abstract

The invention relates to an instrumental cylinder mould, wherein, a cylinder body of a rectangular cross section is formed by setting components; each rigid angle mould is slidably connected with a solid board through a suspending beam which is fixed inside the solid board and a linear bearing which is connected to a string edge of the rigid angle mould; the linear bearing is connected with the rigid angle mould at an angle of 45 degrees and is slidably connected with a T-shaped slideway beam, an inner sleeve, an outer sleeve and a ball; a retracting rack is formed by assembly of a retracting box, sliders, a push and pull disc, an upper push rod, a lower push rod, a nut which is welded on a top cover of the retracting box, and a retracting rod; one ends of the four sliders are provided with 45 degree long circular orifices for a roller to slide and the other ends of the four sliders are sleeves which are used for sleeved connection of the horizontal push and pull rods; and the other ends of the horizontal push and pull rods are connected with force-transmitting racks. A follow platform comprises a platform for bearing the cylinder mould, a lever type leg, a follow platform height leveling device and an elastic guide wheel, thereby the deadweight is further lightened; the construction difficulty is reduced; the technical problems of required secondary fixation and easy ascending and difficult descending of the follow platform after the cylinder mould is in place are solved.

Description

(1) Technical field [0001] The invention relates to a template for concrete building construction, in particular to a barrel mold and a follow-up platform. (2) Background technology [0002] At present, the tubular steel formwork (hereinafter referred to as the tubular formwork) has been widely used in the construction of various high-rise buildings or structures. Whether it is a rigid structure or a concrete structure, the application of the elevator shaft formwork is inseparable. Today’s high-rise buildings use all kinds of tube molds for the construction of elevator shafts basically adopt the processing mode of one well, one mold, that is to say, a tube mold can only serve the shaft with the same section and the same height, as long as the section or If the layer height changes, the previously processed cylinder mold cannot be used. In fact, all high-rise buildings generally have at least two or more storey heights. For example, residential buildings have at least two st...

AI Technical Summary

Problems solved by technology

Changing the counterweight outrigger of the existing follow-up platform to a lever-type outrigger can not only overcome the defect that the existing follow-up platform is easy to get on but difficult to get off, but also make the platform safe and intuitive

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