The connection method of rebar coupler is to cut the longitudinal ribs and transverse ribs of the ends of the steel bars to be connected with a thread rolling machine and then roll them into straight threads, and then connect them with a special straight thread sleeve. The specific steps are as follows:
1. Steel bar end processing: The steel bar ends are processed into straight threads by rolling technology.
2. Sleeve selection: Select a connecting sleeve with an internal thread corresponding to the steel bar straight thread.
3. Connecting steel bars: Use an electric rebar coupler wrench to connect the rebar coupler and two steel bars to form a steel bar connection.
The characteristics of the electric rebar coupler wrench are mainly reflected in high efficiency, convenience, safety, reliability and versatility. It is powered by electricity, which can greatly improve the speed and efficiency of rebar coupler tightening, saving manpower and time; it has a strong torque output, which can ensure the tight connection between the sleeve and the steel bar; the size of the electric rebar coupler wrench's claws is adjustable, which can adapt to different specifications of steel bars and rebar couplers, and different claws can be selected according to different construction scenarios. It is suitable for various tightening operations and has strong adaptability and flexibility.
This method is safe and reliable, easy to connect, and easy to detect, and is widely used in construction. During the operation, it is necessary to ensure that the steel wire head meets the precision requirements, the joint is clean and smooth after processing, without deformed threads and burrs, and strictly follow the threading machine instructions to ensure the connection quality.
Rebar coupler connection is safe and reliable. The steel bar connection sleeve is a mechanical connection among steel bar connection methods. It is suitable for the connection between large-diameter steel bars. It has the characteristics of energy saving and is not restricted by the composition and type of steel bars. Its raw materials and finished sleeves must undergo strict testing to ensure qualified quality. Compared with traditional lap joints and welding, the rebar coupler connection has the advantages of reliable joint performance, stable quality, not affected by climate and welder technical level, fast connection speed, safety, no open flame, no need for high-power power supply, and reliable connection of both weldable and non-weldable steel bars. Therefore, the rebar coupler connection has been widely used in various major projects such as high-rise buildings, large-span structures, bridges, hydraulic structures, TV towers, nuclear power plants, etc., and has been widely praised. #rebar coupler connection#
