Electric power overhaul herringbone ladder

A technology of electric power maintenance and herringbone ladder, which is applied in the field of electric power, can solve problems such as easy sliding, low safety, easy accumulation, etc., and achieve the effects of stable air pressure, improved cleaning ability, and increased friction

Inactive Publication Date: 2021-04-20
张谦荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an electric power maintenance ladder, which solves the problem of low safety when stepping on the traditional electric power maintenance ladder, and the phenomenon of sliding when the workers step on the lower soil, and the pedal The steps are easy to accumulate the soil on the soles of workers’ shoes, which poses a threat to the safety of workers’ next use

Method used

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  • Electric power overhaul herringbone ladder
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  • Electric power overhaul herringbone ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-3As shown, the present invention provides a technical solution: an electric power maintenance ladder, including a ladder frame 1, the lateral position of the ladder frame 1 is uniformly connected with a protective pedal mechanism 2, and the protective pedal mechanism 2 includes a load pedal 21, the middle position of the top of the load pedal 21 is provided with an adjustment storage groove 22, and the left and right sides of the adjustment storage groove 22 are connected with a support arc pressure plate 23 in rotation, and the top of the support arc pressure plate 23 and the position close to the outside are fixedly connected with a protective Clamping bar 24, the top of protective clamping bar 24 and close to the internal measurement position are all fixedly connected with corrugated cover frame 25, and one end of corrugated cover frame 25 away from protective clamping bar 24 is fixedly connected with magnet block 26, and the surface of supporting ar...

Embodiment 2

[0037] Such as Figure 4 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: a kind of electric power maintenance ladder, the protective conduction assembly 29 includes a conductive outer frame 291, and the outer side of the conductive outer frame 291 and the protective air bag 27 Fixed connection, conduction The position above the outer frame 291 is fixedly connected with an elastic plate 292 , and the outer surface of the elastic plate 292 is uniformly provided with air-conducting grooves 295 .

[0038] The output end outside the air guide channel 295 is fixedly connected with a conduction backing plate 293 , and the top outside of the elastic plate 292 is fixedly connected with an anti-skid bump 294 . Ensure that the exhaust port is not blocked by trampled impurities, and achieve targeted cleaning of impurities.

[0039] The top of the inner side of the conductive outer frame 291 is fixedly connected with an elastic baffle 296 , and...

Embodiment 3

[0042] Such as Figure 5 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: an electric maintenance ladder, the tension adjustment assembly 299 includes an auxiliary connecting rod a1, and the bottom of the auxiliary connecting rod a1 is connected to the The outer frame 291 is fixedly connected, the top end of the auxiliary link a1 is fixedly connected with a tension band a2 , and the bottom end of the tension band a2 is fixedly connected with the elastic plate 292 .

[0043] The top of the auxiliary connecting rod 1 is fixedly connected with a support bar a3, and the surface of the top of the tension band a2 is uniformly and fixedly connected with a tension bar a4. Further improve the friction force when stepping, avoid the phenomenon of stepping and sliding of workers, and protect the safety of workers when climbing.

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PUM

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Abstract

The invention discloses an electric power overhaul herringbone ladder. The electric power overhaul herringbone ladder comprises a herringbone ladder frame, wherein protective pedal mechanisms are uniformly and fixedly connected to the transverse position of the herringbone ladder frame; each protective pedal mechanism comprises a bearing pedal; an adjusting storage groove is formed in the middle position of the top of each bearing pedal; supporting arc-shaped pressing plates are rotatably connected to the left side and the right side of the inner part of each adjusting storage groove; protective clamping rods are fixedly connected to the positions, close to the outer sides, of the top ends of the supporting arc-shaped pressing plates; a magnet block is fixedly connected to one end, far away from the corresponding protective clamping rod, of a corrugated sleeve frame; a protective air bag is fixedly connected to the surface of the top of each supporting arc-shaped pressing plate; limiting inserting rod assemblies are uniformly and fixedly connected to the surfaces of the top ends of the supporting arc-shaped pressing plates of the protective air bags and are located in the protective air bags; and protective conduction assemblies are uniformly arranged at the top ends of the outer parts of the protective air bags. The invention relates to the technical field of electric power. According to the electric power overhaul herringbone ladder disclosed by the invention, the phenomena that workers tread and slide are avoided, and the safety of the workers in a climbing process is protected.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an electric power maintenance ladder. Background technique [0002] Electricity is an energy source powered by electrical energy. Invented in the 1870s, the invention and application of electricity set off the second industrialization climax. It has become one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people's lives. [0003] For example, the Chinese invention publication number is: a kind of ladder for electric power maintenance of CN106703674B, comprising a ladder for going down, a ladder for going up, a bolt, a ladder connecting device, a delivery device and a foot cover, and the ladder for going up and down can be used in straight ladders and herringbone switch between the ladders; the bolt is installed at the connection between the lower ladder and the upper ladder ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/18E06C7/08E06C7/18
Inventor 冯华蓉
Owner 张谦荣
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