Signed a construction site installation conclusion tool

摘要

This is the their screening designed to install the blanking plates perforated plate on a construction site with a synthetic resin around the holding More concrete relates to the fastening to obtain used to attach "U" shape by fastening the band (1) connecting screw holes in the central apex 101 is formed of a fixing bolt (5) is opened and the screw assembly of the fastening band each fastening band to both ends-section (1) to form the projection pieces 102 to be outwardly protruded from the lower end face inclined As its lower end within the bending piece 103 to form a hanging loop (1a) on the lower outer side forms a fastening band, and the rotating shaft (2) formed by combining allows rotation about the rotation axis by inserting the connecting hole (301) formed on the lower side of the operating band (3) that is superposed on the outer surface and the fastening band into a "U" shaped, such as a fastening band, and the lower end the inclined lower end portion projecting outwardly and operate in the band projecting piece (102) and opposing protruding pieces 302 to form the bending piece toward the (103) formed on the fastening band side protruding at the lower end bending piece of the fastening band 303 is formed hanging loop (3a) are formed, the rotating shaft (2) to the coil spring 4 by sandwiching both ends of the stone published (4a) (4b) is hanging loop (1a) (3a) constituting the protruding pieces 102, 302 fixing grooves formed in the upper end of 104, against the spring hanging loop sandwiching be Jangjin extracting the (304) (1a) (3a) thereby accumulated between the elastic band and forms a work (3) handle (3c) at the upper end, and two hanging loop (1a) (3a) so that between the connecting holes of the operating band is required to be close-distance more than 301 and the protruding pieces 102 formed in a construction site is hayeoseo rotation restricting projection (6) between their screening installation of the fastening band (1) entered into a sphere.