TH36459B - Equipment for attaching the U-shape, bracket, clip and method of use. - Google Patents

Abstract

DC60 (19/04/56) This invention mentions Equipment for connecting the C-shaped and U-shaped frame. to use as a hanging frame for making trusses in construction In this assembly, there is a C-shaped frame on top. U-shaped frame on the bottom and clip locks on the top and bottom. They are designed for mounting C- and U-shape frames respectively at their intersections. At least one frame must have a center panel. which has at least two bulges running along the main axis and two side panels continuous and perpendicular to the center panel. This side panel has one or more bulges stretching along the main axis. The top of the clip is fastened to the outside of the C-shaped frame above. and the bottom of the clip is designed to be attached to The inside of the U-shaped frame below at the point of intersection. This invention mentioned Equipment for connecting the C-shaped and U-shaped frame. to use as a hanging frame for making trusses in construction In this assembly, there is a C-shaped frame on top. U-shaped frame on the bottom and clip locks on the top and bottom. They are designed for mounting C- and U-shape frames respectively at their intersections. At least one frame must have a center panel. which has at least two bulges running along the main axis and two side panels continuous and perpendicular to the center panel. This side panel has one or more bulges stretching along the main axis. The top of the clip is fastened to the outside of the C-shaped frame above. and the bottom of the clip is designed to be attached to The inside of the U-shaped frame below at the point of intersection.

Claims (4)

1. Equipment for assembly (1) C-frame and U-shape is a hanging frame, used as a rough scaffold in building construction, consisting of - C-frame (2) above placed in the first direction - The lower U-shaped frame (3) is placed in the second direction perpendicular to the first. It is placed under the C-frame (2) - the clip (4) consists of the upper (41) and the lower (42), used to attach to the C and U-shaped frames. Respectively in the positions at the intersection within the said frame There is a special feature At the center panel (31) there are at least two reliefs (311, 313) along the main axis (32). The reliefs (311, 312, 313, 331, 341) are built-in reliefs. It was made in the process of forming on the frame, along the thickness and one central relief (312) and two symmetrical lateral notches (311, 313). Of the upright, a groove (314) is visible on the outside of the frame. It is seen as a relief (315) from the inside of the frame, the minimum height of the relief (315) of the relief (312) is approximately 1/10 to 1/15 times the distance from the central relief (312) to the trace. Each Side Panel (311, 313) Convex (331, 341) - Two side panels (33, 34) continuous, perpendicular to the center panel (31). Each side panel has at least one relief (331, 341). Along the main axis (32) side panels (33, 34) have the shape and / or Dimensions are the same, the reliefs (311, 312, 313), the center panel (31) is made of steel, approximately 0.52 mm thick, approximately 37 mm wide, and the two side panels approximately 15 mm wide with protruding ends (332,342). ) Of each side panel has an end of the edge that is folded into its own folds. - At the upper (41) area of the clip (4) it is attached to the outside of the C-shape (2) above it at the intersection (11) and the lower part of the clip is designed to clip or fit in. With the inside of the U-shaped frame (3) underneath, the clip (4) consists of the main body (43) and the other two parts, the middle fold (44) and the end fold (45) are used. Attach and secure the lock to the outside of the C-shaped frame (2) above the intersection (11), the center fold (44), fold at a right angle to the main body (43) of the clip (4) and are Inside length equal to the width of the top C-frame side panel so that Fit, the end fold (45) is used to fold inward perpendicular to the center fold (44) .The tip fold has two symmetrical ears (451, 452), each with a convex tooth (453, 454) in. In order to clip the lock is attached to the C-frame overhang (2), the C-frame overhang (2) fits snugly into the convex tabs (453, 454) and possible fitting. by Fasten the lock to The outer edge of the side panel protrusion of the C-frame (2) or locked into the groove of the upper notch on the center panel of the C-frame (2). Inverted and reversed clips can be used alternately on the frame. The C-shape (2), the center fold (44) has a hole (441), it is used to attach the center fold (44) to the side panel (23) of the C-frame, the relief (455, 456) across the fold from the section. Center folded to main body Of the clip parallel to the main axis of the clip - at the bottom (42) of the clip (4) there are two symmetrical curved sidewalls (421, 422) with notches (423, 424) at the top. The curved shape on the edge of this plate is designed so that the clip (4) can be worn from the top to the inside of the U-shaped frame (3) through the U-shaped opening. And the notches of the clip are attached to the ends of the protrusions on either side of the frame. The U-shaped at the bottom fits perfectly. The lower part (42) of the clip (4) has at least one retractable tongue plate (425) on the main axis of the clip. At the end of this foldable tongue plate there is a tip (426) that folds like At least once a right angle to attach to the outer surface of the bottom panel of the C-frame (2) above it. - U-shaped or C-shaped frame There will be a length mark mark on the scaffold at least on some of the length. Of the outer surface of the center or side panels of the frame 2.A device for attaching the C-and U-shaped frame according to clause 1 at the main body of the clip has at least 2 holes (431, 432). It is used to attach the main body to the center panel of the frame with long round holes ( 431) at least 1 hole along the main axis of the clip using screws. Screw release screw At least part of the outer surface of the C-shaped frame (2) above it is rough (21). 3. The equipment for the C-and U-shaped construction in clauses 1 to 2 above is characterized by - The lower part of the clip has at least one lower contact element (427). Designed to touch With the inside surface of the panel Middle of the U-shaped frame on the bottom When wearing the clip into the U-shaped frame 4. The device for the C-and U-shaped mounting in clauses 1 to 3 above has a lower part of the clip with two lower contact pieces (427, 428) each touching or touching the inside of the panel. The middle of the U-shaped under two sides of the center convex (312) of the U-frame, when the clip (4) is attached to the U-frame.