A combined connector for square pipes

Abstract

The invention discloses a combined connecting piece for a square pipe, comprising a connecting piece, the connecting piece comprises an L-shaped connecting plate, the sides of both ends of the connecting plate are formed with folded edges, and inclined guide grooves are formed on the folded edges Rectangular slots are formed between the flanges at both ends of the connecting plate and the two side boards at the corners of the connecting plate; the flanges at both ends of the connecting plate are respectively provided with vertical holding pieces in the shape of “凵” in cross-section And the horizontal holding part, the two side walls of the vertical holding part and the horizontal holding part are welded and fixed with a support plate, and an oblique guide bar is formed on the support plate, and the guide bar is inserted into the guide groove of the folded edge The first support plate and the second support plate that are L-shaped are respectively fixed on the vertical holding member and the horizontal holding member, and the middle part of the horizontal plate of the first support plate is formed with a first waist-shaped hole, and the first waist A vertical first stud is plugged into the hole.

Description

technical field [0001] The invention relates to the technical field of hardware products, in particular to a combined connector for square pipes. Background technique [0002] At present, the construction industry often needs to use the connectors of pipe fittings, and the connectors are also fasteners; for example, in the connection process of the existing square pipes, three square pipes with equal diameters need to be fixed together through the connecting phase. , when two square tubes are required to be against the third square tube, then L-shaped splints are arranged on the inside and outside of the combined rear tube, and they are fixed together by bolt components, but the connectors of this type of mechanism need to be Inserting bolts on the square pipe requires punching holes in the opposite pipe, which is cumbersome, and it is cumbersome to splice the square pipe with the combination of the above-mentioned connectors. Contents of the invention [0003] The object...

AI Technical Summary

Problems solved by technology

[0002] At present, the construction industry often needs to use the connectors of pipe fittings, and the connectors are also fasteners; for example, in the connection process of the existing square pipes, three square pipes with equal diameters need to be fixed together through the connecting phase. , when two square tubes are required to be against the third square tube, then L-shaped splints are arranged on the inside and outside of the combined rear tube, and they are fixed together by bolt components, but the connectors of this type of mechanism need to be Inserting bolts on the square tube requires punching holes in the other side tube, which is troublesome. It is troublesome to splice square tubes with the above-mentioned connectors.

Images