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

Electric and mechanical two-in-one operation mechanism for brake separation

An operating mechanism and electric opening technology, applied to the power device inside the switch, etc., can solve the problems of prolonged time, easy accidents, inconvenient operation, etc., and achieve the effect of reducing the number and reliable opening

Active Publication Date: 2014-04-02
山东凯成电器有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to open the gate, use the electric gate first, and then manually open the gate if it cannot be separated. Since it is used separately, the time will be prolonged, the operation is inconvenient, and the reliability is poor, which is likely to cause accidents.

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
  • Electric and mechanical two-in-one operation mechanism for brake separation
  • Electric and mechanical two-in-one operation mechanism for brake separation
  • Electric and mechanical two-in-one operation mechanism for brake separation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as Figure 1-4 As shown, an electromechanical two-in-one opening operation mechanism, which includes an electric electric opening element 4 and a mechanical opening element 5, is characterized in that it also includes an actuator, and the structure of the actuator is that the opening The housing of the device is provided with a rotating opening handle 1, which is connected with a opening shaft 2, and the opening shaft 2 is connected with an opening shift fork 3, and when the opening shift fork 3 rotates, the toggle head first Press on the electric opening element, the electric opening element selects the micro switch 4, and then pushes against the mechanical opening element 5 when it continues to rotate.

[0011] From figure 1 It can be seen that the opening handle 1 is in the horizontal position in the initial state, and neither the micro switch 4 nor the mechanical opening element 5 sends out an opening command.

[0012] Turn the opening handle 1 counterclockwi...

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 discloses an electric and mechanical two-in-one operation mechanism for brake separation. The mechanism comprises an electric brake separation element, a mechanical brake separation element and an execution mechanism, wherein the execution mechanism is provided with a rotary type brake separation handle on a shell of a brake separation device and the brake separation handle is connected with a rotary shaft; the rotary shaft is connected with a brake separation shifting fork; when the brake separation shifting fork rotates, a shifting head is firstly pressed on the electric brake separation element; when the brake separation shifting fork continually rotates, the shifting head is ejected on the mechanical brake separation element. According to the invention, the brake separation of a switch can be more conveniently, fast and reliably realized and is safer. And the quantity of flameproof holes on the shell of the device is reduced so that explosion-proof requirements of coal mines are easy to meet.

Description

technical field [0001] The invention relates to an explosion-proof switch such as a vacuum feed switch and a vacuum electromagnetic starter, in particular to an opening device of the explosion-proof switch. Background technique [0002] In the coal electrical appliances industry, the openings of explosion-proof switches such as vacuum feed switches and vacuum electromagnetic starters are mainly manual button-type electrical button openings and button push rod-type mechanical openings, and the two openings are used separately. When it is necessary to open the gate, first use the electric gate to open the gate, and then use the manual gate to open the gate when it cannot be separated. Since it is used separately, the time will be prolonged, the operation is inconvenient, and the reliability is poor, which is easy to cause accidents. Contents of the invention [0003] The purpose of the present invention is to change the shortcomings of the traditional push-button electrical ...

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 Patents(China)
IPC IPC(8): H01H3/22
Inventor 夏西进张兴军章显齐国纪征楚强
Owner 山东凯成电器有限公司
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