Self-locking hook type pedal

Abstract

The invention relates to the building field, and especially relates to a self-locking hook type pedal comprising a pedal body and side boxes arranged on two ends of the pedal body; the pedal body comprises a base plate and plug portions on two ends; the side box comprises a box body; the box body comprises a plug plate arranged in the box body; a position, deflected to one end, in the box body extension direction is provided with an arc-shaped slide plate arranged outside the box body; the arc-shaped slide plate is connected with the box body via a step rivet; a slide groove matched with the step rivet is arranged in middle of the arc-shaped slide plate; a square hook with a downward opening is respectively arranged on two sides of the arc-shaped slide plate on the box body; a balance cardis arranged on one end, opposite to the arc-shaped slide plate deflected end, outside the box body; side box balance cards on two ends of the pedal body are opposite in deflection directions. The self-locking hook type pedal is simple in operation, convenient in installation, safe and reliable, and can realize self-locking.

Description

technical field [0001] The invention relates to the construction field, in particular to a self-locking hook-type pedal. Background technique [0002] In the process of building construction, scaffolding is often required for high-altitude operations, and pedals need to be laid between the scaffolds to form a working space for the activities of operators and the transportation of materials. The connection between the pedals and the scaffolding is crucial. Important, a little carelessness may cause casualties or property damage. The connection between the existing footboard and the scaffold cannot realize self-locking. Cause pedal and the transverse tube of scaffold to separate, produce the serious consequence such as personnel falling. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-locking hook-type pedal with simple operation, convenient installation, safety and reliability. [0004] The present invent...

AI Technical Summary

Problems solved by technology

[0002] In the construction process of construction projects, scaffolding is often required for high-altitude operations, and pedals need to be laid between the scaffolds to form a working space for the activities of operators and the transportation of materials. The connection between the pedals and the scaffolding is crucial. Important, a little carelessness may cause casualties or property damage. The connection between the existing pedal and the scaffold cannot realize self-locking. Cause the pedals to separate from the horizontal pipe of the scaffold, resulting in serious consequences such as personnel falling

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