CN205575355U - Automatic staircase footboard safety device - Google Patents
Automatic staircase footboard safety device Download PDFInfo
- Publication number
- CN205575355U CN205575355U CN201620426601.3U CN201620426601U CN205575355U CN 205575355 U CN205575355 U CN 205575355U CN 201620426601 U CN201620426601 U CN 201620426601U CN 205575355 U CN205575355 U CN 205575355U
- Authority
- CN
- China
- Prior art keywords
- control system
- chip microcomputer
- infrared
- escalator
- microcomputer control
- Prior art date
- 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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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses an automatic staircase footboard safety device, including installing in the infrared sensor of staircase footboard bottom, infrared sensor comprises infra -red transmitter and infrared receiver, the infrared receiver connected system controller. Central controller includes single -chip microcomputer control system, and single -chip microcomputer control system inserts automatic escalator's control circuit, acts on system dynamic relay and alarm, still includes the status indicator lamp based on the infrared sensor of single -chip microcomputer control system control, still includes the single -chip microcomputer control system 1 based on the adjustment single -chip microcomputer control system 0 mode of single -chip microcomputer control system control. Compared with the prior art: adopt infrared sensor as the detection sensor of incident, utilize infrared sensor's the characteristics that anti -interference ability is good, sensitivity is high, through single -chip microcomputer control system, realized emergency braking and protection warning when the automatic escalator footboard upset appears or sinks the accident.
Description
Technical field
This utility model relates to staircase security technology area, particularly to a kind of escalator treadboards
Safety device.
Background technology
Along with capital construction development in various countries' increases severely, escalator is built various as communal facility
Using in a large number in building, the security requirement of escalator system is more and more higher.Owing to staircase is long
Use, cause loosening, the sliding of pedal, when passenger runs at pedal, may fall and make
Become personal injury accident, there is potential safety hazard.
Existing escalator emergency braking apparatus is bottom the brake unit of manually booting, and pedal
Frame for movement is complex, is easily involved in wherein by people when falling, and causes great life to endanger
Danger.When generation pedal for escalator subsides and causes the emergency safety accidents such as people falls, manually press
The mode of emergency stop push button braking staircase has bigger limitation: 1. occur at emergency episode
To the brake unit of manually booting during this period of time in, victim has been caused expendable by accident
Somatic damage；2., when emergency episode occurs, personnel's fear can cause braking staircase not in time, leads
Optimal rescue time is missed in cause.
Summary of the invention
The purpose of this utility model is i.e. to provide a kind of escalator treadboards safety device,
Practical, reliability is high, to reach when there is pedal for escalator security incident, it is possible to urgent
Brake and report to the police and improve the purpose of security protection.
Escalator treadboards safety device provided by the utility model, holds up including being installed on
Infrared emission sensor bottom ladder pedal, described infrared emission sensor is by infrared transmitter
Form with infrared remote receiver, infrared remote receiver connection system controller；Described system controller
Including single-chip computer control system, single-chip computer control system accesses the control circuit of escalator, makees
For braking relay and alarm.
Preferably, the shape of the infrared emission sensor controlled based on single-chip computer control system is also included
State display lamp.
Preferably, adjustment security protection pattern based on single-chip computer control system control is also included
Select switch.
Escalator treadboards safety device provided by the utility model, uses infrared emission
Sensor, as the detection sensor of security incident, utilizes the anti-interference of infrared emission sensor
The feature that energy is good, highly sensitive, passes through single-chip computer control system, it is achieved that step at escalator
Plate occur upset or subside accident time brake hard and protective alarming.This apparatus structure is simple,
Easy for installation, practical, safe and reliable, there is the good effect improving security protection.
Accompanying drawing explanation
Accompanying drawing part discloses this utility model specific embodiment, wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fundamental diagram of the present utility model.
In figure: 1, pedal for escalator；2, infrared transmitter；3, infrared remote receiver.
Detailed description of the invention
As it is shown in figure 1, escalator treadboards safety device provided by the utility model,
Including the infrared emission sensor being installed on bottom pedal for escalator 1, wherein, described infrared right
Penetrating sensor to be made up of infrared transmitter 2 and infrared remote receiver 3 again, infrared remote receiver 3 connects
System controller.Described system controller includes single-chip computer control system, Single-chip Controlling system
System accesses the control circuit of escalator, acts on braking relay and alarm.
As in figure 2 it is shown, during utility model works, when personnel or pedal enter infrared light beam
The mesh-like area arranged, the infrared beam between infrared transmitter 2 and infrared remote receiver 3 is hindered
Disconnected, infrared receiver produces infrared beam obstruction signal, and infrared beam obstruction signal is amplified
After process, incoming single-chip computer control system is analyzed；Single-chip computer control system output level
Signal is to the braking relay in escalator control circuit, and braking relay is cut by closure state
Being changed to off-state, motor stalls, escalator is out of service, meanwhile, triggers and reports to the police
Alarm in circuit, reminds related personnel to have security incident to occur in time.
In the present embodiment, this device arranges 8 groups of infrared emission sensors, Single-chip Controlling altogether
System is provided with the 8 group status indicator lamps corresponding with above-mentioned 8 groups of infrared emission sensors, passes through
Status indicator lamp, it is possible to check that the infrared beam of which group infrared emission sensor is blocked in real time,
Consequently facilitating monitor the duty of pedal in real time.Additionally, described single-chip computer control system is also
Being provided with the selection switch adjusting security protection pattern, described selection switch is Single-chip Controlling
The jumper cap being arranged as required in system, its most corresponding three kinds of security protection patterns: (1)
Any one group of i.e. trigger event of infrared beam blocking occurs；(2) any two groups of infrared beams hide
Disconnected i.e. trigger event occurs；(3) any three groups of i.e. trigger events of infrared beam blocking occur.
Thus according to actual needs, switch by adjusting the selection of security protection pattern, select different
Security protection pattern.
Claims (3)
1. an escalator treadboards safety device, it is characterised in that include being installed on
Infrared emission sensor bottom pedal for escalator, described infrared emission sensor includes again infrared
Emitter and infrared remote receiver, infrared remote receiver connection system controller；Described system controls
Device includes single-chip computer control system, and single-chip computer control system accesses the control circuit of escalator,
Act on braking relay and alarm.
Escalator treadboards safety device the most according to claim 1, its feature
Also residing in, the state including the infrared emission sensor controlled based on single-chip computer control system indicates
Lamp.
Escalator treadboards safety device the most according to claim 1, its feature
Also reside in, open including the selection adjusting security protection pattern controlled based on single-chip computer control system
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426601.3U CN205575355U (en) | 2016-05-10 | 2016-05-10 | Automatic staircase footboard safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426601.3U CN205575355U (en) | 2016-05-10 | 2016-05-10 | Automatic staircase footboard safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575355U true CN205575355U (en) | 2016-09-14 |
Family
ID=56857628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426601.3U Expired - Fee Related CN205575355U (en) | 2016-05-10 | 2016-05-10 | Automatic staircase footboard safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575355U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840235A (en) * | 2017-11-28 | 2018-03-27 | 浙江西沃电梯有限公司 | A kind of staircase for possessing high safety performance |
| CN108002198A (en) * | 2017-11-28 | 2018-05-08 | 浙江西沃电梯有限公司 | It is a kind of that there is the staircase reminded with security protection |
| CN108033343A (en) * | 2017-11-28 | 2018-05-15 | 浙江西沃电梯有限公司 | A kind of new type of safe staircase |
| CN108033344A (en) * | 2017-11-28 | 2018-05-15 | 浙江西沃电梯有限公司 | A kind of safety escalator based on the upset of top bed cover board |
| CN108100844A (en) * | 2017-12-18 | 2018-06-01 | 苏州市远极智能科技有限公司 | Automatically terraced system and its control method are stopped |
| CN109573801A (en) * | 2017-09-29 | 2019-04-05 | 上海龙钰电梯配件有限公司 | A kind of staircase Active foot plate protective device |
| CN109850738A (en) * | 2019-01-09 | 2019-06-07 | 张固 | A kind of escalator safety device |
-
2016
- 2016-05-10 CN CN201620426601.3U patent/CN205575355U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573801A (en) * | 2017-09-29 | 2019-04-05 | 上海龙钰电梯配件有限公司 | A kind of staircase Active foot plate protective device |
| CN107840235A (en) * | 2017-11-28 | 2018-03-27 | 浙江西沃电梯有限公司 | A kind of staircase for possessing high safety performance |
| CN108002198A (en) * | 2017-11-28 | 2018-05-08 | 浙江西沃电梯有限公司 | It is a kind of that there is the staircase reminded with security protection |
| CN108033343A (en) * | 2017-11-28 | 2018-05-15 | 浙江西沃电梯有限公司 | A kind of new type of safe staircase |
| CN108033344A (en) * | 2017-11-28 | 2018-05-15 | 浙江西沃电梯有限公司 | A kind of safety escalator based on the upset of top bed cover board |
| CN108033343B (en) * | 2017-11-28 | 2019-04-19 | 浙江西沃电梯有限公司 | A kind of new type of safe staircase |
| CN107840235B (en) * | 2017-11-28 | 2019-04-19 | 浙江西沃电梯有限公司 | A kind of staircase having high safety performance |
| CN108002198B (en) * | 2017-11-28 | 2019-04-19 | 浙江西沃电梯有限公司 | A kind of staircase with prompting with security protection |
| CN108033344B (en) * | 2017-11-28 | 2019-04-19 | 浙江西沃电梯有限公司 | A kind of safety escalator based on the overturning of top bed cover board |
| CN108100844A (en) * | 2017-12-18 | 2018-06-01 | 苏州市远极智能科技有限公司 | Automatically terraced system and its control method are stopped |
| CN109850738A (en) * | 2019-01-09 | 2019-06-07 | 张固 | A kind of escalator safety device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170510 |