RIDGE PART SIDE HANGING STRUCTURE OF ROOF PANEL

PROBLEM TO BE SOLVED: To improve working efficiency by providing a metal hanger lock member on a ridge wrapping installing backing material so as to connect two ridge part side end parts of rafters to each other and installing a ridge part metal hanger on this metal hanger lock member free to connect and disconnect. SOLUTION: A ridge part metal hanger 29 free to connect and disconnect is fixed on a wire 26 by providing a metal hanger lock member 15 on a ridge wrapping installing backing material 8 installed so as to connect ridge part side end parts of at least two pieces of rafters 5 of a unitized roof panel 3. Thereafter, at the time of hanging down the roof panel 3, a lower part of the ridge part metal hanger 29 is fitted into a square hole of the metal hanger lock member 15 and connected to it by a connecting pin 16, and hanging work is carried out in an upward position where the ridge part metal hanger 29 does not mar a roofing 7, etc. Thereafter, after hanging in the roof panel 3 on purlins of a roof truss, the ridge part metal hanger 29 becoming useless is separated from the metal hanger lock member 15 by operation from the ground side. Consequently, it is possible to facilitate hanging work.