Fixing device, temporary hanging basket and vertical ladder for steel structure mounting

Abstract

The invention discloses a fixing device, a temporary hanging basket and vertical ladder for steel structure mounting. The fixing device comprises a hook capable of being fixedly arranged on the temporary hanging basket or the vertical ladder, wherein the hook is formed by bending a main reinforcement; and the exterior of the main reinforcement is provided with a lockable sleeve in a sleeved mode,and the sleeve is vertically arranged and is fixedly connected with a horizontally extending fixing piece. The fixing device, the temporary hanging basket and vertical ladder for steel structure mounting have the beneficial effects that through the fixing device, the hanging basket or the vertical ladder can be well fixed to a flange plate of a steel structure through simple operation, so that thefixing stability of the hanging basket or the vertical ladder is guaranteed, and the personal life safety of mounting personnel is better protected.

Description

technical field [0001] The invention relates to the technical field of steel structure installation, in particular to a fixing device, a temporary hanging basket and a straight ladder for steel structure installation. Background technique [0002] The installation of steel structures often requires high-altitude operations, especially for industrial plant and industrial furnace projects, and high-altitude operations for steel structures are commonplace. In the installation of steel structures, a temporary hanging basket is often used, which is formed by bending and welding steel bars. When in use, it is hung on the steel structure by a fixing device (such as a hook), and the person stands in the hanging basket to carry out the installation operation. This kind of device is made It is simple, easy to move, and can better ensure the safety of construction personnel, but this temporary hanging basket has a fatal flaw, that is, when the steel structure hung by the temporary hang...

AI Technical Summary

Problems solved by technology

In the installation of steel structures, a temporary hanging basket is often used, which is formed by bending and welding steel bars. When in use, it is hung on the steel structure by a fixing device (such as a hook), and the person stands in the hanging basket to carry out the installation operation. This kind of device is made It is simple, easy to move, and can better ensure the safety of construction personnel, but this temporary hanging basket has a fatal flaw, that is, when the steel structure hung by the temporary hanging basket suddenly sinks under the action of external force (such as when the roof truss is installed , the column head space is too small, so the hanging basket can only be hung on the roof truss for operation. If one end of the roof truss is welded and fixed on the column head embedded part, and the other end is not welded in time, then if the crane driver makes a wrong operation or the commander makes a wrong command , the hook is suddenly lifted, the unwelded end of the roof truss rises, and the welded end of the temporary welded end is pulled away, the welded end will suddenly rise and then suddenly fall). If the traditional temporary hanging basket is hung on the roof beam, it may slip from the top If the installation worker's safety rope is hung on the temporary hanging basket, it will be thrown out directly with the temporary hanging basket, causing an accident; if the installation worker's safety rope is not hung on the temporary hanging basket, the temporary hanging basket may also cause accidents security incident

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