Outdoor ring main unit

A ring network cabinet and outdoor technology, applied in the field of ring network cabinets, can solve the problem of small maintenance range, achieve a large sliding range and avoid damage

Pending Publication Date: 2022-07-08
GUIZHOU CHANGTONG ELECTRIC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the technical problem solved by the present invention is to provide an outdoor ring network cabinet, which solves the problem that the maintenance range of the outdoor ring network cabinet is small

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
  • Outdoor ring main unit
  • Outdoor ring main unit
  • Outdoor ring main unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The following is further described in detail by specific embodiments:

[0023] The reference signs in the drawings in the description include ·:

[0024] Box 1, cooling hole 1-1, rotating door 2, hinge 2-1, inclined block 2-2, hydraulic cylinder 2-3, output rod 2-4, wedge block 2-5, connecting rod 2-6, Clamping block 2-7, spring column 2-8, sliding door 3, billboard 3-1, vertical plate 4, horizontal plate 5, bolt hole 6, tool box 7, slide rail 8.

[0025] The example is basically as attached figure 1 shown:

[0026] An outdoor ring main unit, as attached figure 1 shown and attached figure 2 As shown, it includes box 1, opening device, support device and sliding device. Box 1 is a rectangular ring network cabinet, the interior of box 1 is hollow, and the opening device is placed on the front of box 1. Support is placed inside box 1. The device and the sliding device, the opening device includes two rotating doors 2 and one sliding door 3, the two rotating doors 2 a...

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 the technical field of outdoor ring main units, and particularly discloses an outdoor ring main unit which comprises a box body, an opening device, a supporting device and a sliding device, the box body is a ring main unit, the box body is rectangular, the interior of the box body is hollow, the opening device is placed on the front face of the box body, the opening device comprises a rotating door and a sliding door, and the opening device is connected with the box body. The opening device can open and close the box body, the supporting device is placed at the bottom in the box body, the sliding devices are placed at the top end and the bottom end of the opening device, meanwhile, the sliding devices are fixedly connected with the box body, and the outdoor ring main unit aims at solving the problem that when an outdoor ring main unit is overhauled, the overhauling range is small.

Description

technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to an outdoor ring network cabinet. Background technique [0002] The ring network cabinet is a transmission and distribution electrical equipment assembled in a metal or non-metal insulated cabinet or an electrical equipment made into an assembled interval ring network power supply unit. It has the advantages of low price, can improve power supply parameters and performance and power supply safety, etc. It is widely used in power distribution stations and box-type substations in load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises. [0003] At this stage, during the use of the outdoor ring main unit, the electrical components inside the ring main unit need to be repaired. However, when the ring main unit access door is opened, the swing door is used, and the swing door will increase the opening range o...

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): H02B1/30H02B1/32H02B1/04H02B1/56
CPCH02B1/30H02B1/303H02B1/32H02B1/04H02B1/565
Inventor 孙胜杰杨运富方金贵张晖张钊
Owner GUIZHOU CHANGTONG ELECTRIC
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap