Self-lock type pedal for climbing telegraph pole and use method of pedal

Abstract

The invention relates to a self-lock type pedal for climbing a telegraph pole and a use method of the pedal. The pedal comprises a foot fixing part, a pole climbing part, a driving part, an automatic control part, a power supply and a lock device; the foot fixing part comprises a foot bottom plate, a tail plate, side plates, a toothed strap and a locking strap; the pole climbing part comprises an arc-shaped supporting plate, a telescopic arm and an arc-shaped telescopic ring; the driving part comprises a speed reduction motor, a gear and a bearing; the automatic control part comprises a pressure triggering device and limiting switches, and the limiting switches comprise a first limiting switch, a second limiting switch and a stop dog; the power supply is electrically connected with the speed reduction motor through the pressure triggering device and the limiting switches, and the lock device comprises a through hole, a circular shaft, an eccentric block and a handle. The self-lock type pedal for climbing the telegraph pole is convenient, rapid, safe, comfortable and capable of adjusting closing or opening of the pole climbing part according to a signal pressure and being fixed on the telegraph pole through the lock device.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance equipment, in particular to a self-locking electric pole climbing pedal and a use method thereof. Background technique [0002] In electric power construction, construction personnel are often required to climb to the top of the utility pole for construction and maintenance. The construction personnel need to wear a climbing pedal for climbing. The pedals in the prior art mainly include a And clamped on the hoop on the utility pole, a foot-fixing device for fixing the user's feet. [0003] In order to allow the utility pole to enter the inside of the hoop from one side, the hoop in the prior art is designed as a non-closed structure, usually in the shape of a "C" or "U", that is, the hoop is open setting, and in order to conveniently place the hoop on the utility pole, the distance between the openings must be greater than the diameter of the utility pole. During the climbing p...

AI Technical Summary

Problems solved by technology

[0006] The hoop structure of the above-mentioned patent has an opening and its opening cannot be adjusted. In order to be able to pass through the opening and be fixed on the utility pole smoothly from one side, the distance between the openings is usually larger than the diameter of the utility pole. Therefore, the hoop of this device There is a danger of slippage in the structure; especially in natural conditions such as rain, snow or frost, the danger is even greater

[0007] In addition, the pedals of the prior art also have the following problems: 1. The foot fixing device is fixed by simple ropes or shoelaces, which not only causes discomfort due to tightening the instep for a long time, but also is very cumbersome to wear. There is also the possibility of knotting and loosening of the belt; two, the size of the hoop in the prior art cannot be adjusted, and it cannot be adapted to electric poles of different diameters; three, when the user needs to work somewhere on the electric pole, in order to make the hoop Fixed on the pole, the user cannot stand on tiptoe, which greatly affects the user's work on the pole

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