Free false work for building guardrail

The utility model discloses a free false work for building guardrail, comprising two or more than two straight bars and brackets. The straight bar of the utility model is steel pipe; the bracket is provided with a basement and a supporting frame which is fixed on the basement; the holes which are ar...

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1. Verfasser: XIYOU YANG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model discloses a free false work for building guardrail, comprising two or more than two straight bars and brackets. The straight bar of the utility model is steel pipe; the bracket is provided with a basement and a supporting frame which is fixed on the basement; the holes which are arranged on the basement are used to fix the basement on buildings by the passing of a bole from the holes; the upper side of the supporting frame which are provided with two or more than two grooves is connected with a pressure board of the straight bar; the groove which is arranged on the pressure board of the straight bar cooperates with the groove which is arranged on the supporting frame; the straight bars are installed in the hole which is composed by the grooves which are arranged on the upper side of the supporting frame and the pressure board of the straight bar. The straight bars are in parallel arrangement after being installed, and the supporting frame is provided with guardrails. The upper false work of the utility model doesn't need the support of the lower false work, and the load of the false work is small. The utility model is a regeneration of existing false works with safe usage and small usage amount of steel pipe.