The application of bending rods and elbows in power engineering is mainly used to arrange transmission lines and distribution lines to adapt to changes in terrain or to meet specific engineering needs. The following are the application and design points of bending rods and elbows in power engineering: Application scenario: Transmission line: used to change the direction, height or Angle of the transmission line to adapt to terrain conditions such as mountains and rivers. Distribution line: It is used to change the direction of distribution lines in narrow Spaces such as urban streets and buildings to improve the flexibility and reliability of line layout. Design points: Bending rod material: Bending rod is usually made of high-quality steel, with good bearing capacity and durability. Elbow design: The elbow design should be able to meet the bending radius requirements of the line to reduce the stress concentration of the transmission line or distribution line on the elbow. Bending rod and grounding: Necessary grounding devices should be installed between the bending rod and the ground to ensure safe operation and prevent lightning strikes. Bending Angle and bending radius: too large bending Angle and too small bending radius will cause stress concentration of the line bend, so it is necessary to choose the bending Angle and bending radius reasonably according to the design standard. Support of bending rods: In order to ensure the stability and reliability of bending rods, bending rods need to be supported and fixed on the embedded foundation or reinforced concrete pier. Control of the number of elbows: When arranging the line, the number of elbows should be reasonably controlled according to the actual situation to reduce the loss of the line and improve the transmission efficiency. Above are the main points of application and design of bending bar elbow in electric power engineering. The specific application and design also need to be analyzed and determined in detail according to the actual engineering requirements and relevant design specifications.
