Suspended walking ladder for high-altitude operations

Abstract

The invention provides a suspended walking ladder for high-altitude operations, which comprises a walking ladder, wherein the upper end of the walking ladder is provide with a suspension fixing rod, the lower end of the walking ladder is provided with a fixing hoop, the middle section of the walking ladder is provided with an oblique supporting frame, the oblique supporting frame is provided witha supporting cylinder, the upper end of the suspension fixing rod is provided with a fixing snap ring, both sides of the walking ladder are provided with a hand holding rod, and the hand holding rodsare arranged on the walking ladder through foldable connecting rods. According to the invention, two ends of the walking ladder are fixed and supported through the suspension fixing rod and the fixinghoop, the middle section of the walking ladder is supported through the oblique supporting frame, the length of the oblique supporting frame is adjusted through the supporting cylinder, and thus theinclination of the walking ladder is automatically adjusted so as to adapt to different operating conditions. In addition, the suspended walking ladder is automatically opened and withdrawn and betterin safety. The suspended walking ladder is provided with the hand holding rods, thereby being capable of holding by the hand in operation, and improving the safety and the stability.

Description

technical field [0001] The invention relates to the field of wire and cable maintenance tools, in particular to a suspended walking ladder for high-altitude operations. Background technique [0002] At present, when repairing wires and cables, it is necessary to carry out maintenance work at high altitudes. At present, maintenance work at high altitudes is usually protected by safety belts and can only stand on wire racks. However, due to work needs, maintenance personnel need to move to far At present, the above work is done through the walking frame, but the current walking frame can only be fixed on the utility pole through the fixed clamp at the rear end, and the fixed rope at the front end is fixed on the upper bracket to ensure the stability of the walking frame Sex, but it is only fixed by both ends, the strength is not enough, and there will still be safety hazards when used. Therefore, it is particularly important to solve the problem of insufficient support streng...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a suspended walking ladder for high-altitude operations. The two ends of the walking ladder are fixed and supported by the suspension fixing rod and the fixing clamp, and the middle section of the walking ladder is supported by an oblique support frame. The cylinder adjusts the length of the oblique support frame, and then automatically adjusts the inclination of the walking ladder to adapt to different working conditions, and solves the problem of insufficient support strength of the high-altitude walking frame

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