Elbow machine is a kind of equipment used to change the flow direction of the pipeline in the pipeline system. It is usually composed of pipe elbows, pipe connectors, support frames, etc. Below I will introduce the outline structure of the elbow machine in detail.
The shape structure of the elbow machine mainly includes the following aspects:
1. Pipe elbow: Pipe elbow is the main component of the elbow machine, which is used to change the flow direction of the pipe. The elbow is usually formed by a curve with different curvatures to choose from. According to the Angle of the elbow, it can be divided into long elbow and short elbow. Long elbows are usually used for large Angle bending, while short elbows are suitable for small Angle bending. The elbow is usually made of the same material as the pipe to ensure its connection and tightness to the pipe.
2. Pipe connectors: Pipe connectors are components used to connect pipes and elbows. It is usually composed of flanges, threads, welding and other forms. Flange connection is a common connection method, which connects the elbow to the pipe by flanges and bolts. The threaded connection is suitable for small diameter pipes, and the elbow is connected to the pipe by threading. Welding connection is a connection method that directly welds the elbow and the pipe together, which is suitable for the pipeline system under special working conditions such as high pressure and high temperature.
3. Support frame: The support frame is used to support and fix the elbow machine. It is usually made of steel and has sufficient strength and stability to ensure that the elbow machine does not shift or tilt during operation. The design of the support frame should take into account the weight of the elbow machine, the installation position and the special requirements of the surrounding environment, such as earthquake, wind speed and other factors.
4. Operating device: The elbow machine is usually equipped with an operating device for controlling the operation of the elbow machine and adjusting the corner. The operating device can be a manually operated device or an automatic control device, depending on the actual needs. Manual operation device usually includes hand wheel, handle, etc., through manual rotation to achieve the adjustment of the elbow machine. The automatic control device can realize the automatic adjustment control of the elbow machine through the electrical or hydraulic system.
5. Protective devices: In order to ensure the stability of the operator, the elbow machine is usually equipped with protective devices. Protective devices may include stability rails, switches, warning lights, etc. Safety railings are used to restrict personnel from entering the working area of the elbow machine and ensure that personnel are away from dangerous areas. The switch is used to monitor the operating status of the elbow machine, and when an abnormal situation occurs, the warning light will be lit to remind the operator.
In short, the shape structure of the elbow machine includes several components such as pipe elbow, pipe connector, support frame, operating device and protective device. These parts work together to ensure the normal operation and safe use of the elbow machine. Elbow machine is widely used in various pipeline systems, such as industrial pipeline, petrochemical, water supply gas and other fields, providing greater flexibility and reliability for the layout and design of pipeline systems.
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