ROOF SURFACE MOUNTING JIG FOR MAIN-ROPE SUPPORT

PROBLEM TO BE SOLVED: To provide a roof surface mounting jig for making a main-rope support applicable in use for installing a temporary handrail in construction work for a steel-frame building or the like even when installing the temporary handrail on a general roof.SOLUTION: In the roof surface mo...

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Bibliographische Detailangaben
Hauptverfasser:	NOZAWA KOJI, SHIBA MICHIHIRO, OKADA TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS GUTTERS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOF COVERINGS ROOF-WORKING TOOLS SCAFFOLDING SHUTTERING SKY-LIGHTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a roof surface mounting jig for making a main-rope support applicable in use for installing a temporary handrail in construction work for a steel-frame building or the like even when installing the temporary handrail on a general roof.SOLUTION: In the roof surface mounting jig 20, a second angle material 22 is welded and fixed to one end of a first angle material 21 perpendicularly to the first angle material 21, a third angle material 23 is welded and fixed to the other end of the first angle material 21 perpendicularly to the first angle material 21, a main-rope support mounting part (channel steel) 24 is welded and fixed to the second angle material 22, and machine screw holes 25 are provided in the second angle material 22 and the third angle material 23 to be fixed to a roof surface 1 with machine screws 26, respectively.