Plate bucklingconnection device of external scaffold

Abstract

The invention discloses a buckle connection device for external scaffolding, which comprises a standpipe, a horizontal pipe and a buckle wedge. The buckle wedge is a plate iron whose width gradually narrows from the upper part to the lower part; There is a buckle plate hole matching the buckle wedge on the top; buckle heads are fixed at both ends of the horizontal tube, and the buckle head includes an upper buckle plate and a lower buckle plate with an opening in the middle. The wedges match the holes of the upper gusset plate and the holes of the lower gusset plate; the middle opening of the buckle head is stuck on the gusset plate, and the buckle wedge passes through the hole of the upper gusset plate, the hole of the lower gusset plate, and the hole of the gusset plate to be wedge-tightly connected. This device adopts the disassembly and assembly method of axially pressing the buckle wedge through the upper pinch plate hole, the lower pinch plate hole, and the pinch plate hole, which completely avoids the disassembly and assembly of thread rotation, and has a simple structure, convenient disassembly and assembly, and high efficiency. High, low labor intensity; the horizontal pipe and the buckle head, the standpipe and the buckle plate are integrated, and the parts will not be lost at will; the assembly and disassembly operations will not be affected by bumping, knocking, and corrosion, and the maintenance is simple and the transportation is convenient.

Description

technical field [0001] The invention belongs to the field of building construction devices, and in particular relates to a disc buckle connection device for an external scaffold. Background technique [0002] With the rapid development of urban construction, the architectural form of modern buildings tends to be multi-functional, multi-configuration, large-scale, and diversified. For exterior wall masonry, exterior facade decoration and main works, the requirements for the erection of external scaffolding are also continuously increasing. Due to the high construction safety required for the erection of the external scaffolding, the connection between the steel pipes of the scaffolding is particularly important. Traditional scaffolding is generally connected by bowl buckles, and the components are steel pipes, fasteners, and bolts. As the fasteners and bolts are used for a long time, they will loosen, rust, and lose their original tightness. The connection parts are easy to ...

AI Technical Summary

Problems solved by technology

Traditional scaffolding is generally connected by bowl buckles, and the components are steel pipes, fasteners, and bolts. As the fasteners and bolts are used for a long time, they will loosen, rust, and lose their original tightness. The connection parts are easy to slip during use, causing the entire The instability of the frame body is a hidden danger for safety, which is easy to cause safety accidents. In addition, because the bowl buckle fastener is a loose piece, it is easy to lose it during disassembly and assembly. Corrosion makes this threaded rotary disassembly method inconvenient to disassemble, low in efficiency of assembly and disassembly, high labor intensity, simple maintenance, and troublesome transportation

Images