Today we introduce to you the installation process of the wrought iron fence. I hope that everyone will have a more detailed and comprehensive understanding of the installation of wrought iron fences.
In fact, when it comes to wrought iron fences, I think everyone should not be unfamiliar with them. After all, it is now widely used in many places. We can see everywhere, such as kindergartens, schools, office areas, factories, and so on. However, for its construction, there should be few non-industry people to know, where the integrity stainless steel wrought iron customer service department staff to tell you about the basic process of wrought iron fence construction.
First, the engineering process:
1, install embedded parts
2, put the line
3, installation column
4, handrail and column connection
5, polishing
Second, the installation of embedded parts (after embedded parts)
The installation of wrought iron fence embedded parts can only adopt the method of post-embedded pieces. The practice is to use expansion bolts and steel plates to make the rear connection pieces. Firstly, put the wire on the civil engineering base to determine the position of the fixing point of the column and then on the ground. Use a percussion drill to drill, and then install expansion bolts. The bolts are kept in sufficient length. After the bolts are positioned, the bolts are tightened and the nuts and screws are welded to prevent the nuts and steel plates from loosening. The above method is also applied to the connection between the handrail and the wall surface.
Third, due to the laying line due to the above-mentioned embedded construction, there may be errors, therefore, before the installation of the column should be re-line to determine the accuracy of the buried plate position and welding pole, if any deviation, timely correction. It should be ensured that the wrought iron pillars are all located on the steel plate and can be welded around.
Fourth, when installing upright post welding columns, it is necessary to double-fit, one to hold the steel tube to keep it vertical, not to shake during welding, and the other to perform welding, to weld around, and to comply with the welding specification.
V. Handrails and Posts Connecting Columns Prior to installation, the wires are stretched through stretched wires, and grooves are machined at the upper end of the columns in accordance with the inclination of the site and the roundness of the handrails used. Then put the handrail directly into the column groove, and then spot welding installation from one end to the other end. The adjacent handrails are installed and docked accurately, and the joints are tight. After the adjacent steel pipe is mated, the joint is welded with a wrought iron electrode. Integrity stainless steel wrought iron customer service department reminds: Before welding, oil, burrs, rust, etc. must be removed from the 30-50mm range along the weld.
6. After grinding and polishing all welding, use a hand grinder to flatten the weld sand until the weld is not visible. Polishing using a velvet wheel or felt for polishing, stainless steel railing construction workers in Chongqing reminded, while using the corresponding polishing paste, until basically consistent with the adjacent parent material, no significant welds.
The above six points are the installation procedures of the usual iron fences. The specific analysis of specific issues may be slightly different, but they are generally the same. In short, they are installed in a very safe place. This ensures that there are no problems within N years. It is a safe and flawless wrought iron fence installation project that we hope.
· Wrought iron fence construction plan I. Preparation basis:
1. Iron care construction drawings
2. "Code for Acceptance of Construction Projects" GB50207-2002
Second, project overview:
This project includes the production of wrought iron fences, installation and painting.
Third, iron fence technical requirements
Fourth, iron construction arrangements
1. Technical preparation Technical preparation Before the construction, the person in charge of the technology shall preside over the construction plan and provide technical disclosure to the person in charge of the construction. The professional construction team leader shall compile the safety technology and submit the training to the construction personnel and guide the on-site operation.
2. Material preparation According to the construction drawings and design requirements, various raw materials needed for the project are purchased. After the railing determines that the material meets the design requirements of the drawing, it must enter the processing workshop to make it and ensure that the unqualified material does not enter the site.
3. Production process (1) All railings are made according to the design requirements of drawings and according to the drawings shown in the drawings and the actual size of the site.
(2) The material shall be rust-proofed before entering the site for production and installation. During the production process, the positioning dimensions shall be accurate, and the grinding mouth shall be ground. Guaranteed accurate assembly of angles. When assembling, the welding site should be welded flat and the docking site should be tight to ensure that the flatness is horizontal and vertical. The welding spot of the welding part must be fully welded so that there is no break in the welding hole, no leakage welding, no trachoma, and the welding port is to be polished smoothly and the flatness is up to the standard.
(3) The parapet wall railing is used to remove rust from the semi-finished steel wire wheel, and the surface is rust-proofed and then the finish paint is applied to ensure that the surface of the railing is neat.
4. Construction personnel: Person in charge of the project, technical person in charge, welder, installer, painter.
Major equipment arrangements:
V. Embedded parts and wrought iron railing installation
1. The horizontal installation craft wrought iron fences are fitted with horizontal standards for the railings according to the standard lines provided.
2. Installation process (1) After the product arrives at the construction site, it is accurately installed in place according to the position and size specified on the drawing, and the elevation and vertical flatness are determined. Should be in accordance with the requirements of Party A and the design requirements of the drawings to ensure that the design requirements and acceptance specifications are met.
(2) The installation of embedded parts shall be based on the design requirements of the drawings and the actual conditions of the construction site to ensure accurate positioning so as not to cause a parallel line.
(3) Wrought iron fence installation According to the provided standard line copy horizontal positioning installation, according to the size of the site and the design requirements of the drawings, install the positioning.
(4) The installation deviation must comply with national regulations and design requirements and meet the acceptance criteria.
(5) The installation of embedded parts and wrought iron guardrails must be firm, and the installation deviations should be in accordance with national regulations and design requirements: straightness <3mm, verticality <3mm, rail spacing error <3mm, diagonal error <3mm, vertical error of embedded parts <3mm, horizontal error <3mm.
(6) Accurate positioning of embedded parts After installation, two anti-rust paints shall be brushed after the experience, and then iron railings shall be installed.
Sixth, technical quality assurance measures
1. Material requirements, all materials and finished products enter the market, must have a material list, certification.
2. Prior to taking up positions, construction workers will be educated on professional skills and safe and civilized construction according to their different positions.
3. During the construction process, the technicians will check and promptly correct the illegal operations on the construction site. Proposed quality rectification orders and quality change measures to ensure that the project quality meets the design requirements and acceptance criteria.
4. Strict implementation of project quality standards, material types, specifications, models, thickness must meet the engineering and design requirements, welding full welding, smooth and smooth grinding. To be beautiful, the production of accurate dimensions, the product is horizontal and vertical, meet the design requirements and acceptance criteria.
Seventh, safety, environmental protection, and civilized construction
1. The construction personnel must strictly implement the on-site safety production rules and regulations.
2. The construction personnel must wear safety helmets and safety belts when entering the site, and the welding personnel must wear insulated shoes.
3, before the construction must be carried out safety technical disclosure does not violate the rules, obey the command of security personnel.
4, take good care of all safety facilities and equipment, so that correct use is not easily removed.
5. Enter the construction site to wear personal protective equipment and use it correctly. Strictly abide by the operating procedures and all safety rules and regulations.
6, the construction site materials should be stacked neatly, the leftovers of the construction of the rest of the day to sort out, clean up, so that the net finished clean material.
7. Establish striking warning signs for construction areas and hazardous areas and take protective measures.
8. When welding, special personnel shall be set up to prepare the fire-fighting equipment. Immediately after welding, the site shall be checked to ensure that there is no hidden danger before evacuating the site.
9. It is forbidden to urinate anywhere on the construction site. It is forbidden to dump the garbage.
10. Take various effective measures to reduce the noise generated in the construction process, and strive to achieve construction without disturbing the people.
Eight, finished product protection measures Do not apply mortar and hanging debris on the completed fence.
2. In order to prevent pollution, the finished product barrier needs to be covered with a protective film during the crossover operation.
3. Once installed, the fence is cleaned again to repair scratches and ensure a smooth and clean surface.
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