- Use of connectors
A connector is a common direct docking solution that works by utilizing the structure of a connector to directly dock two square tubes together. A connector generally consists of two parts, namely a connection bridge and a connection card. The bridge is fixed on one square tube, and the connection card is fixed on the other square tube, and by inserting the bridge and the connection card into each other to form a direct docking. The connector is convenient to use, easy to operate, does not require specialized welding skills, and will not be deformed due to heating and other effects.
Second, mechanical docking
Mechanical docking is the use of specialized mechanical equipment will be two square tube butt together. Mechanical docking requires the use of some equipment, such as fixtures, balls, pressure, etc., so that the pressure between the two square tube, so as to achieve the effect of direct docking. This method of direct docking is better, faster, and does not require specialized skills, but you need to prepare the appropriate mechanical equipment in advance.
Third, mortise and tenon joint
Tongue and groove joint is the end of the two square tube each processing a mortise and tenon, and then cut a mortise and tenon at the docking place, the mortise and tenon into the mortise and tenon, through the mortise and tenon joint on the two square tube for direct docking. This method of butt jointing after the structure of strong, beautiful, but need to be processed, need the appropriate tools and technical support.
[Summary
Square tube without welding is a very practical construction material, but in the actual application process requires direct docking. This paper introduces three commonly used direct docking methods, including connectors, mechanical docking and mortise and tenon joints. For projects with delicate requirements, more complex butt jointing methods can be used for direct butt jointing of square pipe without welding. In short, choosing the direct butt jointing method that suits you can not only ensure the quality of the project, but also improve work efficiency.