Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electricity meter inspection ladder
The invention discloses an electricity meter inspection ladder relating to a bench ladder. A bench surface or pedal surface (6) is arranged at the upper ends of four support legs (12), uprights (5) are respectively arranged at the rear part of the upper-part surface of the bench surface or pedal surface, the upper parts of two ends of a pedal plate (1) are connected with the two uprights by virtue of a shaft (2); two front support legs (12) and two rear support legs are respectively fixedly connected with the upper parts of two ends of two connecting rods (13), raised strips (11) arranged on two side surfaces of a support frame (9) are connected with sliding grooves (8) of the two connecting rods in a sliding manner, connecting bases (10) are respectively arranged at two sides of the rear part of the upper-part surface of the support frame, the lower ends of two mandrils (7) are respectively hinged and connected with the two connecting bases, and the upper ends of the two mandrils are respectively connected with the lower part of the pedal plate the bottom of which is backwards turned over at the rear parts of the upper ends of the two uprights or the bottoms of the two uprights. According to the electricity meter inspection ladder, two stages of inspection ladders are formed by using the bench surface or pedal surface and the pedal plate, so that the inspection of electricity meters of different heights is facilitated.
Electricity meter inspection ladder
The invention discloses an electricity meter inspection ladder relating to a bench ladder. A bench surface or pedal surface (6) is arranged at the upper ends of four support legs (12), uprights (5) are respectively arranged at the rear part of the upper-part surface of the bench surface or pedal surface, the upper parts of two ends of a pedal plate (1) are connected with the two uprights by virtue of a shaft (2); two front support legs (12) and two rear support legs are respectively fixedly connected with the upper parts of two ends of two connecting rods (13), raised strips (11) arranged on two side surfaces of a support frame (9) are connected with sliding grooves (8) of the two connecting rods in a sliding manner, connecting bases (10) are respectively arranged at two sides of the rear part of the upper-part surface of the support frame, the lower ends of two mandrils (7) are respectively hinged and connected with the two connecting bases, and the upper ends of the two mandrils are respectively connected with the lower part of the pedal plate the bottom of which is backwards turned over at the rear parts of the upper ends of the two uprights or the bottoms of the two uprights. According to the electricity meter inspection ladder, two stages of inspection ladders are formed by using the bench surface or pedal surface and the pedal plate, so that the inspection of electricity meters of different heights is facilitated.
Electricity meter inspection ladder
ZHANG JIANHENG (Autor:in) / ZHANG XIAOMEI (Autor:in) / NIU HONGYANG (Autor:in) / KOU MINGYUAN (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern
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