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) threaded holes (1a) in the central connecting portion is formed in the apex of the fixing bolt (1b), and a screw opening of the fastening band assembly was supported on both ends of each side thereof to form a clamp device portion (1c) through the shaft (2) Next, the clamp device portion bent inward in the lower part (3a) (4a) is formed and supported on the top chukgwan (3b) (4b ) to device the hanging loop (3) (4) of the clamp-shaped to fit on top of the support chukgwan (3b) (4b) the support shaft (2) of the hanging loop on both sides across the clamp device portion (1c) is formed in the bottom two hanging loop (3) at both ends (5a) (5b) of the coil spring is wound into a coil spring (5) on top of the support part 4 is in contact with the outer surface in the direction of the hanging loop clip-on both sides of the inward hanging loop is accumulated as elastic an operation projection formed on that side of the opening which will work to combine the band tightening band (1) on its inner surface, and to form a working protrusion pieces (4c) on the side of the hanging loop takes place (7) (7c) is so operates band (7 contact ) is an operation projection upper forceps operation projection of the opposite side to the support portion is operating projection (7a) forming the axis of rotation was fixed (6) afforded fitted to form a handle (7b) to the upper operating band to the fastening band to 7 in the form hanging loop Spread the hanging loop on one side, and try to be bunched in accordance with the restoration of the spring construction sites is their screening mounting fasteners.