A tension stringing device for high voltage stringing construction

Abstract

The invention relates to the technical field of tension stringing, and discloses a tension stringing device for high-voltage stringing construction, including a base, a pay-off reel is installed on the upper end of the base, and the upper end of the base is located on the front side of the pay-off reel in a rectangular shape. There are four supporting columns, of which two rotary potentiometers are set on one side of the two supporting columns on the rear side, and one end of the two rotary potentiometers is connected with an adjustment rod, and the lower guide wheel is connected between the two adjustment rods. An upper guide wheel is connected above the lower guide wheel between the two connection seats. The invention realizes triple detection, ensures the accuracy of cable tension detection before and after, and ensures the timeliness and accuracy of cable tension adjustment, thereby ensuring the stability of cable tension adjustment, improving the efficiency of stringing, and solving the problem of traditional cable tension Insufficient detection leads to insufficient timely adjustment, which easily leads to low efficiency of cable stringing and inaccurate tension adjustment.

Description

technical field [0001] The invention relates to the technical field of tension stringing, in particular to a tension stringing device for high-voltage stringing construction. Background technique [0002] my country is a big country that consumes electricity. At the same time, my country's circuit laying is also leading the world's average level. The common lines in my country are high-voltage lines. High-voltage lines usually refer to transmission lines that transmit voltages above 10kV (including 10kV). When high-voltage lines are erected, It is necessary to use a special pay-off device to place the line, but because it is active pay-off, the pay-off reel maintains a certain rotation speed during pay-off. Less and less, its circumference is also getting smaller and smaller, resulting in slower and slower pay-off speed, resulting in changes in tension, so in the process of stringing, the application of tension stringing device is also the top priority. [0003] However, due ...

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Problems solved by technology

[0003] However, due to the complicated operation of the existing tension stringing device, there are many links to control the tension, and a large number of personnel are required to complete the stringing, the efficiency of the wire is slow, and the tension monitoring of the cable is too crude and not accurate enough during the wire-releasing process , it is impossible to adjust the cable tension in time, and it is easy to change the tension of the released cable, which makes the cable erection a great hidden danger

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