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

Safety shield of subway door control switch

A technology for controlling switches and subways, applied in electrical switches, locomotives, electrical components, etc., can solve problems such as safety accidents, large limitations, and unreasonable design of control switches, so as to avoid misoperation of opening and closing doors, reasonable design, and device structure. simple effect

Inactive Publication Date: 2020-08-07
王春源
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing control switch design is not reasonable enough, it is easy to cause safety accidents and other problems due to the driver's misoperation of opening and closing the door, and the limitations are relatively large

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
  • Safety shield of subway door control switch
  • Safety shield of subway door control switch
  • Safety shield of subway door control switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-3 , in an embodiment of the present invention, a safety shield for a subway door control switch includes an operating console 1, a subway control room 2 and a control switch 9, the operating console 1 is arranged in the subway control room 2, and the subway control room 2 A control switch 9 is respectively installed on the left and right side inner walls, and the control switch 9 is provided with a door opening switch 10 and a door closing switch 11; The mounting plate 5 and the second mounting plate 8, the opposite sides of the first mounting plate 5 and the second mounting plate 8 are respectively installed and fixed with the first pneumatic expansion cover 6 and the first pneumatic telescopic cover 6 for covering the door opening switch 10 and the door closing switch 11. For the second pneumatic telescopic cover 7 , the telescopic control cylinder 3 for controlling the alternate expansion and contraction of the first pneumatic telescopic cover 6 and the...

Embodiment 2

[0026] see Figure 1-5 , the difference between this embodiment and embodiment 1 is:

[0027] In this embodiment, the first pneumatic bellows 6 and the second pneumatic bellows 7 are hollow corrugated structures, and the top view projections of the first pneumatic bellows 6 and the second pneumatic bellows 7 are U-shaped, so The first pneumatic telescopic cover 6 and the second pneumatic telescopic cover 7 are also slidably connected with the inner wall of the subway control room 2, and a pneumatic telescopic cavity 19 is respectively opened in the first pneumatic telescopic cover 6 and the second pneumatic telescopic cover 7 A third cavity 17 is respectively opened in the first mounting plate 5 and the second mounting plate 8, and the pneumatic telescopic cavity 19 of the first pneumatic bellows 6 passes through a plurality of first cavity openings opened on the first mounting plate 5. The two communication holes 18 communicate with the third cavity 17 of the first mounting ...

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 subway control switches, particularly to a safety shield of a subway door control switch. The safety shield comprises an operation table, a subway control room and control switches, wherein the operation table is arranged in the subway control room, the left and right inner walls of the subway control room are respectively provided with a control switch, a first mounting plate and a second mounting plate are fixedly mounted on the inner wall of the subway control chamber on the upper and lower sides of the control switch respectively, a first pneumatic telescopic cover and a second pneumatic telescopic cover which are used for covering the door opening switch and the door closing switch are fixedly installed on the opposite sides of the firstmounting plate and the second mounting plate respectively, and a telescopic control cylinder used for controlling the first pneumatic telescopic cover and the second pneumatic telescopic cover to alternately stretch out and draw back is fixedly installed on the upper side of the first mounting plate. The safety shield is simple in structure, reasonable in design and capable of avoiding safety accidents and the like caused by misoperation of opening and closing the door of a driver to a certain extent.

Description

technical field [0001] The invention relates to the technical field of subway control switches, in particular to a safety shield for a subway door control switch. Background technique [0002] The two sides of the cab of the front of the subway train are usually equipped with control switches that control the opening and closing of the doors. Under manual control, the safety ATC (Automatic Train Control) system configured on the subway will automatically monitor whether the subway stops and send The subway driver authorizes the door opening command, that is, the door opening light of the control switch is turned on, and the subway driver correspondingly opens the subway door control switch on a certain side according to the display situation of the door opening light. [0003] The existing control switch design is not reasonable enough, and it is easy to cause safety accidents and other problems due to the driver's misoperation of opening and closing the door, and has relati...

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): H01H9/02B61C17/00
CPCB61C17/00H01H9/02
Inventor 王春源潘晓红张红璐马池香王昊
Owner 王春源