Electric rod climbing machine

Abstract

The invention relates to an electric rod climbing machine. The electric rod climbing machine comprises a front machine frame and a rear machine frame, wherein the front machine frame and the rear machine frame are connected in a sliding mode; and a distance adjusting device is arranged between the front machine frame and the rear machine frame. The electric rod climbing machine is characterized inthat the front machine frame is provided with a front independent driving unit, the rear machine frame is provided with a rear independent driving unit, the front independent driving unit and the rear independent driving unit are oppositely arranged on the front and rear sides of a pole, the front independent driving unit and the rear independent driving unit can rotate, and the central axes of rotation of the front independent driving unit and the rear independent driving unit penetrate through the central axis of the pole and are parallel to each other; the distance between the front machine frame and the rear machine frame is automatically adjusted by the distance adjusting device, and the electric rod climbing machine can automatically adapt to the change of pole thickness. Accordingto the electric rod climbing machine, driving wheels of the front independent driving unit and the rear independent driving unit can be turned only by adjusting the pressure distribution ratio of theleft foot and the right foot to a pedal in a manual control mode, so that no additional steering assisting device is needed, and the steering is fast, flexible and high in reliability.

Description

technical field [0001] The invention relates to the technical field of pole climbing, in particular to an electric pole climbing machine. Background technique [0002] At present, electric workers use foot buckles or ladders when climbing electric poles. Among them, the use of foot buckles is the largest. Although the foot buckles are light and cheap, they require high climbing skills for electric workers and are dangerous. In the installation of large-scale power equipment and power maintenance, electric workers are required to perform high-intensity labor operations. Repeatedly climbing the poles by manpower will waste a lot of physical strength. Therefore, if we can provide a light weight, simple structure, and easy to carry The advanced electric pole climbing machine will reduce the labor intensity of electricians and enable them to concentrate more on working on the pole. At present, some existing electric pole climbing technologies, such as an invention patent with app...

AI Technical Summary

Problems solved by technology

[0002] At present, electric workers use foot buckles or ladders when climbing electric poles. Among them, the use of foot buckles is the largest. Although the foot buckles are light and cheap, they require high climbing skills for electric workers and are dangerous. In the installation of large-scale power equipment and power maintenance, electric workers are required to perform high-intensity labor operations. Repeatedly climbing the poles by manpower will waste a lot of physical strength. Therefore, if we can provide a light weight, simple structure, and easy to carry The advanced electric pole climbing machine will reduce the labor intensity of electricians and enable them to concentrate more on working on the pole. At present, some existing electric pole climbing technologies, such as an invention patent with application number 2017114083427, disclose "a kind of Double-layer automatic pole climbing device", the scheme is that four pairs of walking wheels are arranged in two layers on the left and right frames along the upper and lower directions. Be able to turn, that is, the electric workers cannot control the pole climbing machine to turn during the climbing process, which will bring great inconvenience to the electric workers, because the electric workers need to look at it from different angles when repairing or installing the equipment on the top of the pole To carry out, it is necessary to repeatedly adjust its position on the pole. Regarding the steering problem of the pole climbing machine, an invention patent with the application number 2017105530277 discloses "A Wheeled Obstacle-Crossing Robot". The method drives the driving wheel to turn. This kind of steering device has a heavy structure and cannot keep the two opposite driving wheels in a rigid angular deflection relationship. It is not suitable for manned pole climbing machines.

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