A climbing ladder for looking up a meter

Abstract

The invention discloses a crawling ladder for meter look-up. The crawling ladder comprises two uprights which are in left-right corresponding arrangement, multiple cross beams which are in up-down mutual parallel are fixedly connected between the left upright and the right upright, through penetrating holes which are in left-right corresponding arrangement are formed in each cross beam, a pressing rod is jointly inserted in the penetrating holes on the same side penetratingly in an up-down moving manner, multiple pedaling rods which are in up-down mutual parallel are fixedly connected between the pressing rod and the right pressing rod, the pedaling rods and the cross beams are arranged at intervals, the lower end of each pressing rod is hinged to an antiskid disc, and the lower surface of each antiskid disc is not higher than the lower end of the corresponding upright after the corresponding pedaling rod is stepped down. Each antiskid disc can move up and down and can make contact with the ground after the corresponding pedaling rod is stepped down, so that backward sliding of the lower end of the crawling ladder is prevented effectively, and safety of meter reading personnel is guaranteed. By the crawling ladder, the meter reading personnel can complete meter look-up work independently without assistance of others, so that surplus labor force is freed, and working efficiency is improved.

Description

technical field [0001] The invention relates to an electric power tool, in particular to a ladder for looking up meters. Background technique [0002] People are inseparable from electricity in their lives, and they use electricity everywhere. Different families use electricity differently. In order to measure the electricity used by each household, an ammeter is essential. For safety reasons, an ammeter is generally Installed at a place higher than the height of a person, the meter reading personnel check the meter and count every month. When checking the meter, they need to use a climbing ladder to count. In order to prevent the lower end of the ladder from sliding backwards and ensure the safety of the meter reading personnel, other people are often needed Assisting, holding the ladder with your hands, or pedaling the ladder with your feet, not only takes up too much manpower, but also makes the assisting staff feel tired. Contents of the invention [0003] The object ...

AI Technical Summary

Problems solved by technology

[0002] People are inseparable from electricity in their lives, and they use electricity everywhere. Different families use electricity differently. In order to measure the electricity used by each household, an ammeter is essential. For safety reasons, an ammeter is generally Installed at a place higher than the height of a person, the meter reading personnel check the meter and count every month. When checking the meter, they need to use a climbing ladder to count. In order to prevent the lower end of the ladder from sliding backwards and ensure the safety of the meter reading personnel, other people are often needed Assisting, holding the ladder with your hands, or pedaling the ladder with your feet, not only takes up too much manpower, but also makes the assisting staff feel tired

Images