Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Transporting trolley for indoor GIS (Gas Insulated Switchgear) equipment and use method of transporting trolley

A technology of trolley and equipment, which is applied in the field of auxiliary equipment during the transfer of indoor GIS equipment. It can solve the problems of hoisting the car to the installation position, high safety risks, and low construction efficiency, so as to achieve low processing and production costs, improve work efficiency, The effect of reducing labor costs

Inactive Publication Date: 2014-10-08
STATE GRID CORP OF CHINA +1
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] GIS equipment (gas insulated closed combined electrical appliances) transfer trolley installation usually uses a truck crane for component transfer, but in indoor GIS equipment installation, it is often impossible to use a truck crane to place it directly at the installation location due to limited space, and it needs to be placed outdoors After the equipment is unloaded, it is transferred to the installation location by indoor aerial crane
In the traditional construction method, when the equipment is unloaded and then transferred to the indoor aerial crane for lifting, due to the narrow space, it usually requires the truck crane to be repositioned and lifted several times to realize it. The construction efficiency is low, the steps are complicated, and the safety risk is high.

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
  • Transporting trolley for indoor GIS (Gas Insulated Switchgear) equipment and use method of transporting trolley
  • Transporting trolley for indoor GIS (Gas Insulated Switchgear) equipment and use method of transporting trolley
  • Transporting trolley for indoor GIS (Gas Insulated Switchgear) equipment and use method of transporting trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] The GIS equipment transfer trolley is mainly assembled by the base, rails, support frame, support and fixing equipment, and large load-bearing rollers (see the attached figure 1 ).

[0029] Car base (see attached figure 2 , attached image 3 ) is composed of two long channel steels ([14 channel steels) and three fixed short channel steels. The two long channel steels are arranged in parallel, and the two short channel steels are perpendicular to the long channel steels. Different positions on the long channel steel of the base are provided with screw holes for adjusting the mounting screw holes 5 and load wheel screw holes 6 for adjusting the positions of the two support frames and the load wheel positions. The track of the trolley is made of [10 channel steel, which is composed of multiple channel steel welded according to the actual length, and fixed by welding with threaded steel bars. There are 2 axial load-bearing wheels and 2 universal load-bearing wheels with...

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 relates to a transporting trolley for indoor GIS (Gas Insulated Switchgear) equipment and a use method of the transporting trolley. The transporting trolley is characterized in that a pedestal of the trolley is formed by welding a longitudinal steel channel between two transverse steel channels; a pair of front wheels and a pair of rear wheels are arranged on the two transverse steel channels; two support frames of the same structure are arranged on the two transverse steel channels and are formed by welding steel channels of the same type; each support frame has the structure that identical left and right vertical plates are welded on a base plate, a connecting plate is welded at the middle between the two vertical plates, a right oblique plate is welded between the middle of the connecting plate and the top of the right vertical plate, a left oblique plate and the right oblique plate are symmetrically arranged left and right, and the upper surfaces of the left oblique plate and the right oblique plate are coated with buffer cushion layers; the two support frames are fixed on the two transverse steel channels on the pedestal of the trolley through bolts. The transporting trolley can be used for transporting the equipment indoors with lifting once and has the advantages of simplify in operation, high transporting safety and the like.

Description

technical field [0001] The invention relates to construction equipment for substation installation engineering, in particular to auxiliary equipment for indoor GIS equipment transfer. Background technique [0002] GIS equipment (gas insulated closed combined electrical appliances) transfer trolley installation usually uses a truck crane for component transfer, but in indoor GIS equipment installation, it is often impossible to use a truck crane to place it directly at the installation location due to limited space, and it needs to be placed outdoors After the equipment is unloaded, it is transferred to the installation location by an indoor aerial crane. In the traditional construction method, when the equipment is unloaded and then transferred to the indoor aerial crane for lifting, due to the narrow space, it usually requires multiple repositioning of the truck crane to achieve it. The construction efficiency is low, the steps are complicated, and the safety risk is high. ...

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
IPC IPC(8): B66C1/10
Inventor 李明杨承刚
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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