Unlock instant, AI-driven research and patent intelligence for your innovation.

Ladder used for meter reading

A technology for meter reading ladders and pedals, applied in the field of meter reading ladders, can solve problems such as increased work intensity and difficulties, insufficient safety performance, and difficulty in carrying and using, and achieves the effect of simple structure, good safety performance, and easy portability

Inactive Publication Date: 2017-03-01
STATE GRID CORP OF CHINA +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the personnel of the power supply station perform meter reading operations, they need to use ladders. Ordinary ladders are relatively wide, heavy, difficult to carry and use, and their safety performance is not enough, which increases the work intensity and difficulty.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ladder used for meter reading

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A meter reading ladder of the present invention comprises two vertical rods 1 on the left and right, the cross section of the vertical rods 1 is U-shaped, the U-shaped openings of the two vertical rods 1 are opposite, and the left and right vertical rods 1 are connected by more than 3 pedals. The root pedal is composed of two parts, the left pedal 2 and the right pedal 3. The left end of the left pedal 2 is connected to the left vertical rod through a rotating shaft, the right end of the right pedal 3 is connected to the right vertical rod through a rotating shaft, and the pedal is connected to the vertical rod 1. The horizontal baffle plate 6 fixed on the inside of the vertical rod is arranged below the place, the left end of the left pedal rod 2 is connected with the left end of the right pedal rod 3 through a rotating shaft, and the width of the U-shaped opening of the vertical rod is not less than the width of the pedal rod.

[0018] The surface of the ladder is wrap...

Embodiment 2

[0022] A meter reading ladder of the present invention comprises two vertical rods 1 on the left and right, the cross section of the vertical rods 1 is U-shaped, the U-shaped openings of the two vertical rods 1 are opposite, and the left and right vertical rods 1 are connected by more than 3 pedals. The root pedal is composed of two parts, the left pedal 2 and the right pedal 3. The left end of the left pedal 2 is connected to the left vertical rod through a rotating shaft, the right end of the right pedal 3 is connected to the right vertical rod through a rotating shaft, and the pedal is connected to the vertical rod 1. The horizontal baffle plate 6 fixed on the inside of the vertical rod is arranged below the place, the left end of the left pedal rod 2 is connected with the left end of the right pedal rod 3 through a rotating shaft, and the width of the U-shaped opening of the vertical rod is not less than the width of the pedal rod.

[0023] The surface of the ladder is wrap...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a ladder used for meter reading. The ladder comprises a left vertical rod and a right vertical rod, a cross section of the vertical rod is in a U shape, the U-shaped openings of two vertical rods are opposite, the left vertical rod and the right vertical rod are connected by more than 3 foot bars, each foot bar is composed of two parts of a left foot bar and a right foot bar, the left end of the left foot bar is connected with the left vertical rod through a rotating shaft, the right end of the right foot bar is connected with the right vertical rod through the rotating shaft, a horizontal baffle plate fixed at inner side of the vertical rod is arranged at the lower part of the connection of the foot bar and the vertical rod, the right end of the left foot bar is connected with the left end of the right foot bar through the rotating shaft, and an object placing plate is placed on the upper end outside the vertical rod. The ladder has the advantages of simple structure and strong practicality, can be folded and is conveniently carried, has good safety performance, and is suitable for meter reading for staff in administration of power supply.

Description

technical field [0001] The invention relates to a ladder, in particular to a meter reading ladder. Background technique [0002] When the personnel of the power supply station perform meter reading operations, they need to use ladders. Ordinary ladders are relatively wide, heavy, difficult to carry and use, and their safety performance is not enough, which increases the work intensity and difficulty. Contents of the invention [0003] Purpose of the present invention is exactly to provide a kind of meter reading ladder for the above-mentioned defective. The ladder is simple in structure, strong in practicability, can be folded up and carried conveniently, has good safety performance, and is suitable for meter reading operations by personnel in power supply stations. [0004] The technical scheme of a kind of meter reading ladder of the present invention comprises two vertical rods on the left and right, the cross section of the vertical rods is U-shaped, the U-shaped open...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/08
Inventor 康锐王恩莉李玉娟张学韩花韩为民姜燕刘振亮
Owner STATE GRID CORP OF CHINA