Earth anchor for transmission line

The utility model discloses a transmission line inspection system, which is used to inspect a transmission line with a ground phase line and a plurality of power supply phase lines, including a combustion device, a rated voltage source, a plurality of load devices, a voltage/resistance testing device and a temperature measuring device. The transmission line is burned by the combustion device to simulate the fire situation. Input large current to several power supply phase lines through rated voltage sources; The input current of rated voltage source to power supply phase line is adjusted by load device; The voltage drop and resistance change of the supply phase line are detected by the voltage/resistance testing device; The temperature of the power supply phase line is measured by the temperature measuring device. Therefore, the transmission line inspection system of the utility model can carry out experimental inspection in the case of simulated fire, and the transmission line inspection system of the utility model can measure the temperature change, resistance change and voltage drop of the transmission line in the case of fire. The utility model relates to the technical field of transmission line inspection system [0001], in particular to a transmission line inspection system. [0002] At present, when the transmission lines (such as fire-resistant busbar, fire-resistant cable, fire-resistant bridge, etc.) are tested for fire resistance, the current into the transmission lines is very small (generally 0.45A), and when the transmission lines are tested for carrying capacity or high temperature, the transmission lines are tested for high current under low voltage (less than 10V) room temperature environment. Moreover, the above two experimental tests were carried out separately. [0003] However, in the case of fire, the transmission lines are often fed with large currents, so the existing detection is obviously inconsistent with the actual situation. The transmission line heats up when it carries a large current, and the transmission line vibrates. This will certainly affect the running state of transmission lines in the case of fire. In addition, conductor resistance, temperature change and voltage drop are not detected in the current fire resistance test, which will affect the transmission.

The earth anchor for transmission line is robust and durable design: Transmission line earth anchor is made from high-quality materials such as steel, making it sturdy and long-lasting.
- Easy to install: These anchors can be quickly and easily installed on-site, saving time and money on construction.
- Increased stability: Transmission line earth anchor provides greater stability to the transmission line, ensuring it can withstand strong winds, earthquakes, and other natural disasters.
- Cost-effective: Compared to other methods of reinforcement, earth anchors are a cost-effective solution that offers reliable performance without breaking the bank.
- Low impact on the environment: Transmission line earth anchor has a low environmental impact because they are designed to minimize soil disturbance.
- Versatility: These anchors can be used in a range of soil conditions and terrains, making them suitable for various transmission line applications.