Nowadays, there are many kinds of stair welding on the market, and various design layouts are different. Many friends don't know how to install them. What are the basic common senses of stair welding? Presumably, many of these friends want to know, Today I share some common knowledge about stair welding. Next, please follow the small series to understand the details of the stair welding .
First, the stair welding installation method
1. Stair welding handrail column installation shall be carried out in the order of the requirements and the construction ink line from the starting point. At the start of the stair, the poles at both ends of the platform should be installed first, and the welding and bolting methods are installed.
2. Stair welding handrail installation, generally welded installation. The material used for the electrode should be the same as the base material. The armrest installation sequence should start from the starting elbow and then the straight armrest. The armrest interface is correctly cut at the required angle and flattened with a metal file to avoid inaccurate casing cutting, which makes the handrail bent and difficult to install. When installing, firstly fix the starting elbow and the railing pole, and apply the welding firmly after checking.
3. After the elbow is installed, the two ends of the straight armrest are temporarily spot-welded and fixed. At the same time, one end of the straight armrest is fixed by the head and fixed by spot welding. The armature interface should be left with a welding gap of 2-3 mm, and then pulled through. The line will be fixed with each arm by spot welding. After the inspection meets the requirements, the joints and the armrests and the poles are welded one by one according to the welding requirements.
4. Inlaid with plexiglass, glass 13rkfro and other fences, the fence should be installed after the completion of the column. Installation must be robust and vertical, horizontal and sloped to meet design requirements. During installation, the fence is embedded in the groove of the two side poles. The gap between the groove and the side of the fence is firmly embedded with hard rubber strips. After the handrail is installed, it is embedded with sealant. When the handrail is welded and installed, the fence is covered with fireproof asbestos cloth to prevent the welding spark from splashing and damaging the fence.
5. When welding, the welding current, voltage and welding temperature should be mastered to prevent the current from being too large or too small and the voltage is unstable, which affects the welding quality and appearance. The welding quality of stainless steel handrails shall comply with the relevant standards. The width and depth of the welds shall be the same. The surface shall be fish scales. The welds of the handrail joints shall be tight and the welds shall have no obvious deviation.
Second, the precautions for stair welding
1. Good stairs, not only to be sturdy and beautiful, but also to make people feel comfortable, so the installation details are very important.
2. Materials to be environmentally friendly Most people pay more attention to the environmental indicators of furniture and flooring, and ignore the stairs. Many of the main parts of the stairs are wood products, and the environmental protection index may not meet the standards. Check the test certificate when purchasing, so as to avoid the impact of formaldehyde exceeding the standard.
3. Handrails are handled. Some stair railings are made of metal. In the north, it is easy to cause cold feeling, which makes people feel uncomfortable. It is best to do some treatment on the surface.
4. Eliminating sharp angles is especially important for families with old people and children. All parts of the stairs should be smooth, round, with no protruding, sharp parts to avoid unintentional injury to the user. Rounded corners also avoid scratching your clothes.
5. The use of noise-free stairs should not only be safe and beautiful, but should not cause excessive noise during use. If you step on the stairs and make a 'squeaky, squeaky' sound, the overall structure of the stairs is unstable. The noise of the stairs is related to the material of the treads and the overall design, and also to the connection between the various components.
6. Construction should be quick and convenient to purchase stairs. Pay attention to the installation method of stairs. Many stairs need to be welded. There are safety hazards in the installation process. Odor and dust will also cause pollution to the home environment. The quick installation method will make noise and Dust is minimized.
The above content is the stair welding content shared by everyone today. I believe that everyone has already had a new understanding after the encounter, I hope to bring some help to you. I am very grateful to each reader for this small series. Reading, your reading gives us the best support and motivation. If you want to know more, please continue to pay attention to the decoration home network.
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