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

High-voltage wire entry cabinet with self-locking function and working method thereof

A high-voltage incoming line and incoming line cabinet technology, applied in the direction of pull-out switchgear, switchgear, electrical components, etc., can solve the problems of personal injury, easy accidental touch by operators, etc., to improve safety and ensure the effect of covering

Pending Publication Date: 2019-04-09
WUHU JINNIU ELECTRIC
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the handcart exits, the high-voltage equipment in the high-voltage incoming cabinet is exposed, and the operator is easy to accidentally touch it, which may cause personal injury

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
  • High-voltage wire entry cabinet with self-locking function and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] figure 1 Schematically gives a simplified structural diagram of the high-voltage incoming line cabinet with self-locking function according to the embodiment of the present invention, as shown in figure 1 As shown, the high-voltage incoming line cabinet includes:

[0040] a circuit breaker chamber having a rear side wall, a left side wall, and a right side wall;

[0041] a first contact group and a second contact group, the second contact group and the first contact group are arranged on the rear side wall from top to bottom;

[0042] The first cover and the second cover are rectangular sheet structures, the first cover is used to cover the first contact group, and the left and right sides of the first cover are respectively arranged on the guide rail; The second cover is used to cover the second contact group, and the left and right sides of the second cover are respectively arranged on the guide rail; the first cover and the second cover move up and down on the guid...

Embodiment 2

[0070] An application example of a high-voltage incoming cabinet with a self-locking function according to an embodiment of the present invention.

[0071] In this application example, the first wrench, the slider, and the second wrench are set up and down in sequence; the first guide includes a cylindrical part, and the vertical section of the cylindrical part is a rectangular ring, so that the sheet stopper is inside the cylindrical part Move back and forth; the spring is arranged between the blocking piece and the cabinet door, specifically between the blocking piece and the fixing piece; the fixing piece has a through hole suitable for the connecting rope to pass through, and one end of the connecting rope goes around the pulley and passes through the fixing piece The through hole on the top and the inside of the ring spring are connected with the blocking piece; the pulley is set between the fixing piece and the cabinet door; the second guide piece adopts a slide rail, and...

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 provides a high-voltage wire entry cabinet with a self-locking function and a working method thereof. The high-voltage wire entry cabinet comprises a circuit breaker chamber, wherein a rear side wall, a left side wall and a right side wall are formed in the circuit breaker chamber; the rear side wall is provided with a second contact group and a first contact group arranged one abovethe other. The high-voltage wire entry cabinet further comprises a covering piece, a limiting piece, a first component and a second component, wherein the first component comprises a first rotating member and a second rotating member; a first connecting member and a second connecting member, a first wrench and a second wrench, a blocking member, a sliding member, a connecting rope, a spring and atorsion spring; the first rotating member is connected with the torsion spring; and a first rotating shaft is sleeved with the torsional spring. The high-voltage wire entry cabinet has the advantagesof simple structure, reliable operation and good protection effect.

Description

technical field [0001] The invention relates to a high-voltage wire inlet cabinet, in particular to a high-voltage wire inlet cabinet with an automatic covering function and a working method thereof. Background technique [0002] At present, the basic structure of the high-voltage incoming line cabinet is: cabinet, handcart, and the grounding of the handcart is through the fixed cabinet. When the handcart enters and pulls out of the cabinet, the grounding device of the cart and the grounding of the handcart Device mating, disengagement. When the handcart exits, the high-voltage equipment in the high-voltage incoming cabinet is exposed, and the operator is easy to touch it by mistake, which may cause personal injury. Contents of the invention [0003] In order to solve the shortcomings in the above-mentioned prior art solutions, the present invention provides a high-voltage incoming cabinet with a self-locking function that has good safety performance and reliable operatio...

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): H02B11/133H02B11/167
CPCH02B11/133H02B11/167
Inventor 刘朝振章亚丽张俊华俞兵王洋何万俊
Owner WUHU JINNIU ELECTRIC
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com