Unlock instant, AI-driven research and patent intelligence for your innovation.

Padlock mechanism of fuse isolation switch and fuse isolation switch

A technology of isolating switches and fuses, which is applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems affecting the overall appearance of the fuse isolating switch, the inability to identify the damage of the padlock mechanism, etc., and achieve the effect of neat appearance and simple operation

Inactive Publication Date: 2015-09-09
SIEMENS AG
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the use of the fuse disconnector, the existing padlock is always exposed outside the opening and closing handle, which affects the overall appearance of the fuse disconnector
In addition, when the opening and closing handle is forcibly pulled, the padlock mechanism can be destroyed, but whether the padlock mechanism is damaged cannot be identified from the outside of the opening and closing handle

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
  • Padlock mechanism of fuse isolation switch and fuse isolation switch
  • Padlock mechanism of fuse isolation switch and fuse isolation switch
  • Padlock mechanism of fuse isolation switch and fuse isolation switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0040] In this article, "schematic" means "serving as an example, example or illustration", and any illustration or implementation described as "schematic" should not be interpreted as a more preferred or more advantageous Technical solutions.

[0041] In order to make the drawing concise, the parts related to the present invention are only schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.

[0042] Herein, "a" not only means ...

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

According to a padlock mechanism of a fuse isolation switch, a base (10) is provided with a connection portion (12); an opening and closing handle (20) can be pivoted to the base (10) and is provided with a groove hole (22); the opening and closing handle and the base can form a placing space (24) communicated with the groove hole; and a padlock member (30) is provided with a connection end (32) which can be pivoted to the connection portion, and a padlock end (34) which can be connected with a padlock. The padlock member has a padlock place and an accommodating place; when the padlock member is in the accommodating place, the padlock member can be accommodated in the placing space; and when the padlock member is in the padlock place, the padlock end can be exposed out of the opening and closing handle through the groove hole, and the padlock member can be switched between the padlock place and the accommodating place. In the padlock mechanism of the fuse isolation switch, when the opening and closing handle and the base do not need to be locked, the padlock member can be accommodated in the placing space, so that the fuse isolation switch is allowed to look tidy and beautiful in the overall appearance.

Description

technical field [0001] The invention relates to a padlock mechanism, in particular to a padlock mechanism for locking an opening and closing handle and a base in a fuse isolating switch. The invention also relates to a fuse disconnect switch using the padlock mechanism. Background technique [0002] A fuse disconnect switch usually has a base and an opening and closing handle. The opening and closing handle is pivotally connected to the base. A socket for connecting to a fuse is provided in the base, a fuse is mounted on the opening and closing handle, and the fuse can be inserted into the socket by pivoting the opening and closing handle relative to the base. [0003] In order to prevent electricity theft through the fuse or misoperation of the opening and closing handle, the fuse isolating switch is equipped with a padlock that locks the opening and closing handle to the base. During the use of the fuse isolating switch, the existing padlock is always exposed outside th...

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): H01H9/20
Inventor 沈花张亮李文博
Owner SIEMENS AG