Origin and development of domestic cast supports and hangers
has opened a new chapter for the construction industry.
Since the 14th Five Year Plan, research on the theme of green, environmental protection, energy conservation, digital development, artificial intelligence, 5G, blockchain, etc.
Through the BIM design in the early stage of the project, the actual installation environment is simulated, the pipeline route is planned in advance, the support type is designed, and the support collision is detected to avoid rework caused by frequent “fighting” during the construction process, save unnecessary labor, material resources and time costs, and maximize the goal of “design drawings are as built drawings”.
With the development of our society and the progress of technology, at the beginning of the 21st century, the first batch of construction units, represented by CSCEC and Shanghai Construction Engineering Group, took the lead in using the finished product support and hanger system in some municipal projects, public construction projects and key excellence projects, and achieved a wide range of example effects, which played a greater demonstration role in the promotion and application of the finished product support and hanger.
In 2010, some enterprises successively introduced advanced cold bending forming production equipment and started the production and sales, technical support, after-sales service and other work of cast supports and hangers, making remarkable achievements.
By 2015 or so, the concept of “assembly type” in the construction field has been deeply rooted in the hearts of the people.
Many enterprises rely on years of experience in engineering installation services, with innovative ideas, striving for excellence by technology, and expanding by integrity.
At the same time, it can also achieve accurate statistics of materials, reduce the amount of materials used, reduce unreasonable waste, and save economic costs.
At the same time, with the emergence of earthquake resistant supports and hangers, the finished support and hanger system has inherited the meaning of “finished product” in the wave of marketization, carried out further reform and innovation, and started to be known and applied by the engineering industry with the name of “assembly type supports and hangers”, which is divided into assembly type load-bearing supports and hangers Fabricated seismic supports and hangers.
The application of cast supports and hangers in China can be traced back to the 1990s.
According to the needs of different customers, they widely learn from the advanced industry experience at home and abroad, develop their strengths to complement their weaknesses, improve themselves, and forge ahead to constantly innovate, developing and manufacturing high-quality, high-performance, convenient installation, safe and reliable assembly support and hanger systems.
Based on the concept of “energy conservation and environmental protection, cost reduction and efficiency increase”, more professional, technical and cost-effective solutions in the field of cast supports and hangers have created a perfect performance with high safety factor, strong practical ability and good appearance…
However, due to cost control and technical difficulties, they were basically only used in a few foreign plant construction projects.
At the beginning, a few enterprises began to promote the use of finished support and hanger systems in various types of mechanical and electrical installation projects in China.
In the field of supports and hangers, through the rational application of BIM, three-dimensional design of supports and hangers is carried out at the front end of the design according to the layout and setting of electromechanical integrated pipelines, the layout of supports and hangers is optimized, the in-depth design and mechanical analysis are carried out, the project budget is carried out in cooperation with the commercial quotation, and the site construction plan is issued to guide the construction.