CN205381859U - Well apron disappearance detection device - Google Patents
Well apron disappearance detection device Download PDFInfo
- Publication number
- CN205381859U CN205381859U CN201620204478.0U CN201620204478U CN205381859U CN 205381859 U CN205381859 U CN 205381859U CN 201620204478 U CN201620204478 U CN 201620204478U CN 205381859 U CN205381859 U CN 205381859U
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- China
- Prior art keywords
- apron
- cover plate
- truss
- utility
- micro
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a well apron disappearance detection device, includes that well apron, apron enclose frame, micro -gap switch, magnetic inductor, magnet vane, truss, well apron both sides all are equipped with the apron and enclose the frame, and the apron is equipped with micro -gap switch on enclosing the frame, and the micro -gap switch below is equipped with the truss, is equipped with magnetic inductor on the truss, well apron below is equipped with magnet vane. The utility model discloses utilize current ripe control system, the disappearance phenomenon of apron in can effectual detection. Magnetic induction switch and micro -gap switch belong to the matured product, and the action is sensitive, safe and reliable, and installation and debugging are simple.
Description
Technical field
This utility model relates to escalator or moving sidewalk safeguard protection detection technique field, is specifically related to a kind of escalator or moving sidewalk cover plate disappearance detecting device.
Background technology
At present, in order to convenient, escalator or moving sidewalk are carried out service work, be respectively provided with openable removable cover at escalator or moving sidewalk upper and lower end parts horizontal level.Owing to removable cover is in upper and lower end parts horizontal level, and come in and go out walking and the place stood for passenger, do not build such as removable cover or lack, then passenger is likely to tread in breach, and major accident occurs.In prior art designs, all in the end one piece of removable cover is arranged below cover plate detection switch.But, but it is not provided with detecting switch accordingly below cover plate, when cover plate generation deficient phenomena, cannot detect at all, escalator or moving sidewalk are still in properly functioning, thus the article entrained by passenger or passenger can be brought very big potential safety hazard, even jeopardize passenger survival safety.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, thus providing a kind of cover plate disappearance detecting device.
A kind of cover plate disappearance detecting device, including cover plate, cover plate peripheral frame, microswitch, magnetic inductor, magnetic isolation plate, truss, described cover plate both sides are equipped with cover plate peripheral frame, and cover plate peripheral frame is provided with microswitch, microswitch is connected with truss, and truss is provided with magnetic inductor；Described cover plate is connected with magnetic isolation plate.
Technique scheme is adopted to provide the benefit that:
This utility model utilizes the control system of existing maturation, can effectively detect the deficient phenomena of cover plate.Magnetic induction switch and microswitch belong to matured product, are active in one's movements, safe and reliable, and installation and debugging are simple.
Accompanying drawing explanation
Fig. 1 is this utility model cover plate disappearance structure of the detecting device schematic diagram.
In figure: 1-cover plate, 2-cover plate peripheral frame, 3-microswitch, 4-magnetic inductor, 5-magnetic isolation plate, 6-truss.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
A kind of cover plate disappearance detecting device, including cover plate 1, cover plate peripheral frame 2, microswitch 3, magnetic inductor 4, magnetic isolation plate 5, truss 6, described cover plate 1 both sides are equipped with cover plate peripheral frame 2, and cover plate peripheral frame 2 is provided with microswitch 3, vertically move phenomenon for what detect cover plate 1；Microswitch 3 is connected with truss 6, and truss 6 is provided with magnetic inductor 4；Described cover plate 1 is connected with magnetic isolation plate 5, moves horizontally phenomenon for what detect cover plate 1.The signal of microswitch 3 and magnetic inductor semi-finals collection feeds back in control system, controls system start-up safety precautions.
This utility model utilizes the escalator of existing maturation or moving sidewalk to control system；Safety return circuit on this system board is utilized as interface, to set up a serial communication plate matched.
Described serial communication plate provides two serial communication interfaces, and one is connected with the microswitch below cover plate, and another is connected with magnetic induction switch.
Below described cover plate, microswitch has a serial communication interface, and this interface is connected with a serial communication interface in serial communication plate.
Described magnetic induction switch has a serial communication interface, and this interface is connected with another serial communication interface in serial communication plate.
Two failure codes set up by described serial communication plate, and one is used for showing that cover plate moves horizontally situation, and another is used for showing that cover plate vertically moves situation.
This utility model can also be used in moving sidewalk, and this specific embodiment is only that it is not to restriction of the present utility model to explanation of the present utility model.This utility model is not limited to the embodiment described in detailed description of the invention, other embodiments that every relevant technical staff in the field draws according to the technical solution of the utility model, also belongs to the scope of this utility model protection.
Claims (1)
1. a cover plate disappearance detecting device, it is characterized in that: it includes cover plate (1), cover plate peripheral frame (2), microswitch (3), magnetic inductor (4), magnetic isolation plate (5), truss (6), described cover plate (1) both sides are equipped with cover plate peripheral frame (2), cover plate peripheral frame (2) is provided with microswitch (3), microswitch (3) is connected with truss (6), and truss (6) is provided with magnetic inductor (4)；Described cover plate (1) is connected with magnetic isolation plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204478.0U CN205381859U (en) | 2016-03-17 | 2016-03-17 | Well apron disappearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204478.0U CN205381859U (en) | 2016-03-17 | 2016-03-17 | Well apron disappearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381859U true CN205381859U (en) | 2016-07-13 |
Family
ID=56351590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204478.0U Expired - Fee Related CN205381859U (en) | 2016-03-17 | 2016-03-17 | Well apron disappearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584662A (en) * | 2018-05-14 | 2018-09-28 | 大众电梯有限公司 | A kind of staircase collapse sensing device |
| CN110240053A (en) * | 2019-07-04 | 2019-09-17 | 长沙秋点兵信息科技有限公司 | A kind of method and apparatus enhancing staircase safety |
-
2016
- 2016-03-17 CN CN201620204478.0U patent/CN205381859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584662A (en) * | 2018-05-14 | 2018-09-28 | 大众电梯有限公司 | A kind of staircase collapse sensing device |
| CN108584662B (en) * | 2018-05-14 | 2020-04-17 | 大众电梯有限公司 | Anti-collapse induction device for escalator |
| CN110240053A (en) * | 2019-07-04 | 2019-09-17 | 长沙秋点兵信息科技有限公司 | A kind of method and apparatus enhancing staircase safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |