Centrifugal trigger anti-fall climbing frame with contact-type rotary wheels

Abstract

The invention relates to a centrifugal trigger anti-fall climbing frame with contact-type rotary wheels. The centrifugal trigger anti-fall climbing frame with the contact-type rotary wheels comprisesa scaffold plate, a connection plate, an overturning plate, a vertical rod, a protection screen frame, a connection member, a power system, as well as a guide rail and a plurality of guide seats whichare connected through a slide sleeve, wherein the guide rail is T-shaped; an anti-fall cycloid pin is arranged on the upper part of the guide seat; rolling wheels abutted against the guide rail are arranged at the two sides of the anti-fall cycloid pin; a centrifugal trigger structure is arranged in the anti-fall cycloid pin; the rolling wheels are linked with the anti-fall cycloid pin through the centrifugal trigger structure; and when the guide rail rapidly falls, the rolling wheels drive the anti-fall cycloid pin to be abutted against the guide rail to brake through the centrifugal triggerstructure. The T-shaped guide rail is arranged, and is small in location gap, easy to machine, small in structure deformation, and closer in matching with the guide seat; and the anti-fall cycloid pin is arranged at the top of the guide seat, and when the guide rail is out of power control and falls, the rolling wheels drive the anti-fall cycloid pin to link and clamp the guide rail to brake through the centrifugal trigger structure, so that the occurrence of safety accidents is avoided.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, and more specifically relates to a contact-type runner centrifugally triggering an anti-fall climbing frame. Background technique [0002] Climbing frames are also called lifting frames. According to their power source, they can be divided into hydraulic type, electric type, and manual type. They are attached to the vertical structure of the building during the structural construction stage and rise layer by layer with the structure construction. It is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. This system completely changes the scaffolding technology: first, there is no need to turn over the shelf; second, it eliminates the disassembly and assembly process of the scaffold (it is used after one assembly until the construction is completed), and it is not limited by the height of the building, which greatly sav...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the climbing frame guide rails are steel pipe, channel steel or I-steel structures, which are fixed and moved with sliding seats. There are problems such as large positioning gaps, difficult positioning, complex structures, and high processing costs, and the measures for anti-falling are not perfect. , cannot automatically prevent falling when the climbing frame rises, and there are potential safety hazards

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