In compliance with a blood seed public law chair establishment method and the system of the stadium stand where becomes the construction

摘要

The present invention relates to a chair installed on a stand of a stadium, and to a method for installing a stand-type chair for a stadium and a device for accurately installing a chair at regular intervals regardless of the situation of the stand during construction of a playground.; The purpose is to allow the chairs to be installed at precise intervals regardless of the connection part of the concrete structure that forms the playground stand built by the PC method.;The present invention is to install a single chair on the stand built by the PC method while placing a separate bracket in the gap in contact with the gap of the connection of the concrete structure, the bracket is a certain interval so that the concrete structure is not damaged in the gap of the concrete structure It can be solved by fastening the frame of the chair to the bolt fixed to the concrete structure and fixed to the bracket in the open state.;The present invention as described above is easy to apply the manufacturing method is simple, the chair can be installed at regular intervals by preventing the chair can not be installed by the connection of the concrete structure.;Playground stands, PC construction, brackets, fixing bolts. Fastener