Special external hanging operation platform for prefabricated buildings and its operation method

Abstract

The invention provides an externally-mounted work platform for a fabricated building. The externally-mounted work platform for the fabricated building comprises one or two or more work platform units which are horizontally arranged on the outer side of a prefabricated side fascia, multiple fastening devices which are pre-buried in the prefabricated side fascia, and multiple hook bases which are fixedly connected with the corresponding fastening devices through fastening pieces, wherein each work platform unit comprises a one-layer or two-layer or three-layer or multi-layer framework which is formed by hollow profiles through welding, protective screen or guardrails arranged on the outer sides of all layers of the framework and protective screens or pedals which are arranged on the bottoms of all layers of the framework, and the work platform units are hooked into the hook bases through the hollow profiles transversely arranged on the inner side of the framework to be fixedly arranged on the outer side of the prefabricated side fascia. According to the externally-mounted work platform for the fabricated building, safe and reliable work space is provided for workers for outer wall construction, construction is facilitated, the construction efficiency is improved, construction cost is reduced, objects falling from high altitudes and casualties are prevented, the structure is simple, the weight is low, and multiple functions are achieved. The invention further provides a method for operating the externally-mounted work platform.

Description

technical field [0001] The invention relates to the technical field of fixed buildings, in particular to edge protection of prefabricated buildings. Background technique [0002] In traditional building construction sites, scaffolding and safety nets are usually set up around the building to prevent falling objects and protect the safety of construction workers. The construction period is long, and the scaffolding must be constructed in advance or at the same time as the main project, which causes many safety hazards during the installation process. However, at the existing prefabricated building construction site, since most of the exterior walls are prefabricated, it is inconvenient to set up scaffolding and safety nets, which may easily cause casualties and property losses; After the roof is capped, it is very inconvenient to use the hanging basket to work, and it also affects the overall construction period. Contents of the invention [0003] The technical problem to...

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Problems solved by technology

[0002] In traditional building construction sites, scaffolding and safety nets are usually set up around the building to prevent falling objects and protect the safety of construction workers. The construction period is long, and the scaffolding must be constructed in advance or at the same time as the main project, so that there are many safety hazards during the installation process

However, at the existing prefabricated building construction site, since most of the exterior walls are prefabricated, it is inconvenient to set up scaffolding and safety nets, which may easily cause casualties and property losses; After the roof is capped, it is very inconvenient to use the hanging basket to work, and it also affects the overall construction period

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