Connection Of Underground Diaphragm Wall To Beam And Slab One Touch Rebar Sleeve

The split-type steel bar sleeve is to fasten the threaded heads of the two steel bars to be connected with two semi-circular threaded sleeves. The semi-circular sleeve and the steel wire head are locked so that they can be connected together to achieve the purpose of connection. Since the taper of the lock sleeve and the sleeve is smaller than the self-locking angle, the lock sleeve will not fall off by itself after locking, the quality and stability of the joint are reliable, and there is no need to twist the steel bars during the connection operation. The cylinder can be connected separately, so it can be widely used in the connection construction of thick steel bars of various structures, especially suitable for the connection of steel cages, the connection of steel bars between prefabricated components and cast-in-place concrete, the connection of underground diaphragm walls to beams and slabs, and the Construction of reinforcement connections between components.

Technical Features
The use of this technology to construct the steel bar connection of the pile foundation forms a semi-factory construction, which greatly reduces labor costs and reduces the quality of workers. Through cost analysis, the cost is lower than that of traditional welding, and the effect of reducing energy consumption and cost is achieved.

Advantages

Our advantage:

      China Chongqing QIFU Machinery Co., Ltd. was established in 2013. We have developed and grown in a long history. During this period, we have absorbed outstanding professionals and made continuous efforts to innovate and develop to achieve company diversification.

      After more than ten years of hard work in the market, Chongqing QIFU Machinery Co., Ltd. now covers an area of ​​30,000 square meters and has thousands of employees. Adhering to the corporate vision of "the first brand in China's industry, creating a century-old classic of QIFU", it has now built a headquarters base integrating operation, research and development, production, and sales, and an assembly base integrating precision processing and assembly, with an annual output of 8,000 The production strength of 10,000 pieces of connecting sleeves has formed a complete business chain of research and development, manufacturing, sales, delivery, and service, and established and implemented ISO9001 quality management system certification throughout the business chain.

      We are a well-known manufacturer, supplier and exporter of rebar couplers in Mainland China. It specializes in the production and production of steel couplers for the construction and industrial fields, and has achieved excellent results in the connection, upgrading and fixing technology of the construction industry.

      For high-precision manufacturing, we have established an extensive infrastructure department equipped with high-tech production machines and tools. After operation by our well-trained professionals, we can meet the urgent needs of users within the specified time frame. QIFU adheres to the "three noes" principle of not accepting, not manufacturing, and not exporting defective products, and is committed to providing high-quality products for first-class enterprises and world-class projects to make buildings stronger and safer.

      QIFU people’s integrity management is the cornerstone, technological innovation is the driving force, and information management is the support. We will make every effort to promote the development of the enterprise towards innovation-driven, green environmental protection, and intelligent manufacturing, and continuously improve the comprehensive strength of the enterprise, adopting large-scale, service-oriented, and high-end The road to sustainable development promotes the in-depth integration of design, procurement, construction and other stages to become a market-competitive manufacturer and service provider.

      With a century-old QIFU, quality is king, honesty management, and the rebirth of heritage.