A foot fastener for electric grid climbing

Abstract

The invention belongs to the field of auxiliary equipment for distribution network operation, in particular to a foot fastener for power network climbing. By improving the existing foot fastener structure, a kind of surface which can grasp the pole and other structures better is proposed in this paper, Foot-buckle for improve grasping strength and grasp effect, On the one hand, the structure can be actively adjusted according to the diameter of the pole to be climbed, the maximum contact area in the climbing process is ensured by changing the deformation degree of the first elastic sheet and the position of the second elastic sheet, At that same time, the Z-shape structure of the foot pedal and the hinge structure of the foot pedal and the support ring are utilize to prevent the foot pedalfrom being locked dead due to the inclined squeeze in the use process, and the foot pedal can be inclined independently in the climbing process, and the foot pedal can be quickly released after the inclination, so that the climbing speed and the efficiency are improved, and the strength is saved.

Description

technical field [0001] The invention belongs to the field of distribution network operation auxiliary equipment, and in particular relates to a foot buckle for power grid climbing. Background technique [0002] The foot buckle is a curved iron tool used on shoes to climb electric poles. Mainly used for electric power, post and telecommunications line concrete pole or steel pipe tower climbing operation. The principle is to use the weight of the human body to make the other side tightly buckle on the utility pole to generate greater friction, making it easier for people to climb; when lifting the foot, the buckle is automatically released due to the reduced gravity on the foot. The self-locking phenomenon in mechanics provides support for the user during climbing and operation. The existing foot buckle and structure have been using this structure and principle for a long time, but with the development of the power grid and the change of the pole manufacturing process, the s...

AI Technical Summary

Problems solved by technology

The existing foot buckle and structure have been using this structure and principle for a long time, but with the development of the power grid and the change of the pole manufacturing process, the surface of the cement pole with rough or angular surfaces has become smooth, or it has been replaced by metal pipes, etc. Replaced by new tower poles and poles made of lighter materials. These new poles / poles are generally made into cylindrical shapes with smooth and round surfaces for various needs such as corrosion prevention and strength improvement. The roughness of the surface is greatly reduced. If the traditional foot buckle is used, it will be difficult to grasp and easy to slip, which will cause the power distribution operation to fail or cause safety hazards.

At the same time, because the existing foot buckle structure focuses on grabbing on the side away from the pedal on the foot buckle, and the side of the pedal is used as a support, it is easy to get stuck during use or it takes a lot of effort to make it Detachment, the climbing process is time-consuming and labor-intensive, which increases the burden on the operator

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