Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Power transformation and distribution maintenance device

A technology of fixing plates and fixing rods, which is applied to lifting devices, switch devices, safety devices of lifting equipment, etc., can solve the problems of foot burden, narrow pedals, affecting the work of workers, etc., and achieve the effect of avoiding random movement.

Active Publication Date: 2021-02-26
HUBEI UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the general maintenance ladder is in use, the worker will stand on the middle pedal. The general pedal is relatively narrow. worker's job

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
  • Power transformation and distribution maintenance device
  • Power transformation and distribution maintenance device
  • Power transformation and distribution maintenance device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-5 , a maintenance device for substation and power distribution, comprising a base 1, two first fixed rods 3 are rotatably connected to the top of the base 1, a pedal 2 is rotatably connected between the two first fixed rods 3, and one side of the pedal 2 rotates Two fourth fixed rods 25 are connected, and the top ends of the first fixed rod 3 and the fourth fixed rod 25 are respectively provided with several first telescopic groups and second telescopic groups, and the first telescopic group includes the first telescopic rod 4 and the first telescopic group. Moving rod 5, the second telescopic group comprises several second telescopic rods 24 and second moving rod 23, and the top of base 1 is provided with hydraulic system and hydraulic rod 21, and the top of hydraulic rod 21 is provided with the 3rd fixed plate 17, and the 3rd The top of fixed plate 17 is welded with fixed column 16, and the top of fixed column 16 is provided with second fixed plate ...

Embodiment 2

[0044] refer to Figure 6 , a maintenance device for power transformation and distribution. Compared with Embodiment 1, in order to increase the practicability of the device, one side of the guardrail 7 is rotatably connected with a rotating shaft 31, and the middle part of the rotating shaft 31 is welded with a rotating plate 32. The top of the rotating plate 32 is welded with a clamping block 33, and one side of the guardrail 7 is provided with a draw-in groove 701. After the worker reaches the top of the device, the rotating plate 32 is rotated 90 degrees by rotating the rotating plate 32, and the clamping block 33 enters the guardrail. In the draw-in slot 701, the rotating plate 32 is horizontal at this time, and the worker can sit on the rotating plate 32 to prevent the worker from standing for a long time.

[0045] During use, the hydraulic rod 21 is lifted by the hydraulic system, the hydraulic rod 21 drives the second fixed plate 15 to rise, the second fixed plate 15 d...

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 belongs to the technical field of power maintenance equipment, particularly relates to a power transformation and distribution maintenance device, and aims to solve the problem that pedals of a maintenance ladder are narrow to cause burdens to feet of workers. According to the technical scheme, the power transformation and distribution maintenance device comprises a base, wherein twofirst fixing rods are rotatably connected to the top end of the base, pedals are rotatably connected between the two first fixing rods, two fourth fixing rods are rotatably connected to one side of the pedal, and a plurality of first telescopic sets and second telescopic sets are arranged at the top ends of the first fixing rods and the fourth fixing rods correspondingly. According to the invention, the hydraulic rod drives the first telescopic sets to stretch, the first positioning plate enables the pedal at the top end to rise, the pedal is horizontal due to the fact that the first positioning plate is horizontal, all the pedals are always horizontal due to the fact that the first telescopic sets and the second telescopic sets are parallel to each other, and due to the fact that the pedal is fixed through the first fixing rod and the fourth fixing rod, the pedal is wide, and the feet of a worker cannot be injured.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance equipment, in particular to a power transformation and distribution maintenance device. Background technique [0002] The distribution and layout of my country's power system is extremely extensive and complex, which also means that problems are prone to occur in power transmission, requiring more manual maintenance, and many power facilities are placed in the sky far away from the ground, and the staff perform maintenance Sometimes it is necessary to climb up the power facilities, or build other climbing equipment such as a ladder for easy maintenance. [0003] After retrieval, the Chinese patent publication number is CN107842305B, which discloses a maintenance platform ladder and a method for using the maintenance platform ladder, including a frame connection module, a platform ladder body and an anti-fall module. The frame connection module is installed on the frame, including...

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): H02B3/00B66F11/04B66F17/00
CPCH02B3/00B66F11/04B66F17/00
Inventor 王淑青王年涛张鹏飞顿伟超
Owner HUBEI UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com