Steel pylon safety climbing device and method

Abstract

The invention relates to a steel pylon safety climbing device and method, and belongs to the technical field of electric power overhaul. According to the technical scheme, a first section (7) of a telescopic hand rod is sequentially sleeved with a second section (8) of the telescopic hand rod and a third section (9) of the telescopic hand rod from inside to outside, up-down stretching and retraction are achieved, a connection port (6) at the tail end of an annular suspension component is in threaded connection with the first section (7) of the telescopic hand rod, an opening-closing lock key (1) of the annular suspension component and a fixing circular ring (2) of the annular suspension component are arranged above the connection port (6) at the tail end of the annular suspension component, a safety belt diagonal tension double shoulder strap (22) is arranged on a safety belt waistband (20) which is provided with a safety belt connection fixing end (18), and a safety belt fixing connection ring (19) is fixed to the safety belt connection fixing end (18). The accident of high-altitude falling of people can be avoided, and the climbing device is simple in structure, flexible to operate, low in manufacturing cost and convenient to use and popularize in a large area.

Description

technical field [0001] The invention relates to a device and method for safely climbing an electric transmission tower, belonging to the technical field of electric power maintenance. Background technique [0002] As a part of the operation of the power system, power transmission plays an important role in power transmission. With the continuous application of UHV technology, the transmission distance is getting longer and longer, the number of transmission towers is increasing, and the height of the towers is also increasing. High, which brings huge challenges to infrastructure construction, power transmission maintenance and other work. In these tasks, the staff cannot avoid frequent climbing between different transmission towers. Since the currently widely used safety protection measures can only provide high-altitude protection for fixed working points, they cannot guarantee the protection of staff from falling from high altitudes during the climbing process, so there a...

AI Technical Summary

Problems solved by technology

Since the currently widely used safety protection measures can only provide high-altitude protection for fixed working points, they cannot protect staff from falling from high altitudes during climbing, so there are great potential safety hazards

Although, individual transmission towers are equipped with anti-falling devices, but this device is limited to use on the tower, and if you want to install and use it in a large area, the investment cost is huge, which is not convenient for practical application

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