Operation platform overhauling power transmission tower pole cross beams

Abstract

The invention discloses an operation platform overhauling power transmission tower pole cross beams. The operation platform comprises a bridge crossing transverse ladder. Two symmetrical hooks are arranged at the left end of the bridge crossing transverse ladder and can be hung on the X-shaped cross beams of a power transmission tower pole. A fastening device movably connected with a power transmission vertical pole is arranged at the right end of the bridge crossing transverse ladder. The operation platform is installed in a folded mode during installation and usage, due to the fact that the joint of the two X-shaped cross beams of the power transmission tower pole is a bevel, the hooks are firmly connected with the bevel of the X-shaped cross beams, the right end of the bridge crossing transverse ladder is movably connected with the power transmission vertical pole on the right side of the X-shaped cross beams, the whole platform is convenient and fast to install and disassemble, aerial work personnel can reach the joint of the cross beams safely and fast and can stand to operate, aerial work time of the work personnel is shortened greatly, and overhauling tools and raw materials can be conveyed upwards very conveniently. The operation platform is installed in the folded mode and convenient to carry and transport, construction safety can be ensured, the labor intensity is lowered, and the labor efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of transmission tower rod maintenance, in particular to an operation platform for repairing a power transmission tower rod fork beam. Background technique [0002] In the power transmission line, the X-shaped fork beam connection of the cement pole is connected by four fork beam steel caps, each fork beam steel cap is fixed on the end of the cement pole, and the front and rear of the four fork beam steel caps Both sides are clamped with two square steel plates, and eight fastening bolts pass through the steel plates and the steel cap of the fork beam to fix together. Since the steel cap of the fork beam and the fastening bolts are located at high altitude, they are used in the atmosphere for a long time, and the weathering and corrosion are serious. Regular maintenance is required, and work such as painting anti-corrosion materials and fastening bolts must be carried out. In the prior art, there is no speci...

AI Technical Summary

Problems solved by technology

In the prior art, there is no special ladder or special platform for maintenance operators to directly lead to the joint of the X-shaped fork beam of the cement tower. During the maintenance operation, the operator needs to climb the X-shaped fork beam with bare hands. After reaching the maintenance position, there is no way to stand. It is very difficult to transport maintenance tools and anti-corrosion materials upwards only by connecting the safety belt to the X-shaped fork beam. The actual operation is very dangerous, which brings a lot of inconvenience to the maintenance work of the X-shaped fork beam on the cement pole.

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