Appreciation of iron art stair handrail

For duplex buildings, it is essential to install stair handrails. Many owners will choose to install wrought iron stair handrails, which can not only protect the safety of owners, but also be relatively beautiful and can play a decorative role. Next, let's take a look at the pictures of wrought iron stair handrails and how to install them with Bian Xiao.

I. Pictures and installation methods of wrought iron stair handrails

1, iron stair handrail column installation must be carried out from the starting point up according to the requirements and order of construction chalk line. The uprights at both ends of the stair starting platform should be installed first, and the installation can be divided into two methods: welding and bolt fixation.

2, wrought iron stair handrail installation, generally adopts welding installation. Covered electrode shall be made of the same material as the parent material. The installation sequence of handrails should start from the initial elbow, and then the straight handrails. Handrail interface should be correctly sleeved and cut at the required angle, and leveled with a metal file, so as to avoid inaccurate sleeve cutting, resulting in bending and installation difficulties of handrails. During installation, the starting elbow should be fixed with the railing column by spot welding, and the welding should be firm after inspection.

3. After the elbow is installed, both ends of the straight handrail are temporarily fixed by spot welding with the uprights at both ends, and one end of the straight handrail is fixed by butt welding. There should be a welding gap of 2-3mm at the handrail interface, and then the handrail and each vertical rod should be fixed by spot welding through the stay wire. After inspection meets the requirements, the interface, handrail and upright post shall be welded firmly one by one according to the welding requirements.

4. Install plexiglass, glass 13 rfro and other fence boards after the column is completed. Installation must be firm, vertical, horizontal and slope should meet the design requirements. During installation, the fence should be embedded in the slots of the vertical rods on both sides, and the gap between the slots and the fence on both sides should be firmly embedded with hard rubber strip blocks. After the handrail is installed, sealant should be embedded. When installing handrails by welding, the fence should be covered with fireproof asbestos cloth to avoid damage to the fence by welding sparks.

5. Finally, when welding the gap, it is necessary to master the welding current, voltage and welding temperature to prevent the current from being too large or too small and the voltage from being unstable, which will affect the welding quality and beauty. The welding quality of wrought iron handrails shall conform to relevant standards, the width and depth of the weld shall be consistent, the surface shall be fish-scale, the weld of the handrail joint shall be tight, and there shall be no obvious feel deviation in the weld.

Second, the iron stair handrail installation matters needing attention

1. Stairs are clear. First of all, the design of stair jumping should not lose the original function of stairs in order to save space, it needs to meet the smooth traffic and the width and height of stairs should meet the size. In the whole design, we should also pay attention to safety. Robustness, fire prevention and importance meet the basic requirements, and the links of stair railings and handrails should be particularly stable. Finally, according to the direction of the stairs and the layout of the downstairs space, the stairs close to the wall are most suitable for small apartments with a jump floor.

2. The slope of the stairs. The design slope of stairs should not be too big, not only the elderly and children should be considered. For ordinary adults, we should also pay special attention to it. In addition, the high-wear parts of stairs should also use relatively solid materials.

3. The width of the stairs. The width of stair railing should not be too large or too small. Consider the possibility of a child chuck. The dazzling child's head can't get in, but it is still wide enough. When there is a gap in the stairs, we should consider the etiquette of women wearing skirts to avoid embarrassing situations. The springboard of the stairs should be rounded to avoid being too sharp and hurting the footsteps.

When installing the pictures of wrought iron stair handrails, we must pay attention to the matching with the decoration style of the whole house, otherwise it will appear abrupt, and we should also pay attention to the details during acceptance to avoid future security risks. These are the pictures of wrought iron stair handrails that we introduced to you.