CN205397818U - Automatic staircase scissors mouth protection device - Google Patents
Automatic staircase scissors mouth protection device Download PDFInfo
- Publication number
- CN205397818U CN205397818U CN201620142088.5U CN201620142088U CN205397818U CN 205397818 U CN205397818 U CN 205397818U CN 201620142088 U CN201620142088 U CN 201620142088U CN 205397818 U CN205397818 U CN 205397818U
- Authority
- CN
- China
- Prior art keywords
- escalator
- fixing bar
- runner assembly
- baffle plate
- limit
- 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 provides an automatic staircase scissors mouth protection device, including baffle, runner assembly and buffer spring, first limit and the upside of automatic escalator scissors mouth of baffle are connected, and hinge connection is passed through on the second limit of runner assembly first outlying one side and baffle from automatic escalator, and buffer spring's both ends are connected with one side of keeping away from automatic escalator of baffle and runner assembly respectively. When pedestrian's hand or head stretch out the automatic escalator outside, at first can touch the runner assembly, the runner assembly can rotate to the one side of keeping away from automatic escalator when the atress, compress buffer spring simultaneously, therefore buffer spring can give the runner assembly bounce to the automatic escalator inboard, the pedestrian can be given the bounce to the automatic escalator inboard to the runner assembly, thereby in sending the pedestrian back to automatic escalator, avoid carring over the pedestrian out of automatic escalator, and then automatic escalator's operational safety has been improved effectively, guarantee pedestrian's personal safety.
Description
Technical field
This utility model relates to escalator technical field, in particular to a kind of escalator shears mouth protection device.
Background technology
In recent years, elevator shears mouth event of hurting sb.'s feelings occurs again and again, and number of injured people is continuously increased, and this thing causes the extensive concern of society.
Country is for preventing this type of accident from again occurring, put into effect elevator new national standard " manufacture of escalator and moving sidewalk and installation safety standard ", elevator new national standard " manufacture of escalator and moving sidewalk and installation safety standard " is formally effective from 1 day August in 2012, and new rule compulsive requirement installs curved baffle to eliminate safe hidden trouble at " the shears mouth " of escalator.Specification according to new revision, the danger triangle of face produced between the escalator of (≤40cm) and between escalator and building within all prescribed distance, will solar obligation curved baffle, folder people dangerous " shears mouth " will be susceptible to and close.Simultaneously, it is stipulated that all suspension types warning drop is all replaced with fixed drop, solar obligation is on escalator installation, and forces in the whole nation to carry out.
This measure of country only alleviates the incidence rate of accident, imperfect, and baffle plate simply plays and prevents the head of people, hands etc. to be stuck, but baffle plate becomes again a potential safety hazard；Head, hands etc. stretch out, if regaining not in time, will collide with baffle plate, causing certain injury, even taken out of outside elevator by baffle plate, cause the severe safety accidents such as personal injury.
Summary of the invention
Main purpose of the present utility model is in that to provide a kind of escalator shears mouth protection device, the problem that the baffle plate to solve escalator shears mouth of the prior art is likely to people to take escalator out of and security incident occurs.
To achieve these goals; this utility model provides a kind of escalator shears mouth protection device; including baffle plate, runner assembly and buffer spring; first limit of baffle plate is connected with the upside of escalator shears mouth; the first outlying side from escalator of runner assembly and the second limit of baffle plate are by gemel connection, and the two ends of buffer spring are connected with the side away from escalator of baffle plate and runner assembly respectively.
Further, runner assembly includes rotating cylinder, rotates cylinder and is arranged at the second limit of the relative runner assembly in the first limit of runner assembly.
Further, runner assembly also includes fixed frame, fixed frame includes the first fixing bar, the second fixing bar and the 3rd fixing bar, the two ends of the first fixing bar are connected with one end of the second fixing bar and the close baffle plate of the 3rd fixing bar respectively, the first fixing side away from escalator of bar and the second limit of baffle plate are by gemel connection, and the one end away from baffle plate rotating cylinder and the second fixing bar and the 3rd fixing bar connects.
Further, between the second fixing bar and the 3rd fixing bar, between the first fixing bar and the second fixing bar, fastener for connection is passed through.
Further, baffle plate includes the first floor, the two ends of the first floor are connected with the medium position on the first limit of baffle plate and the 3rd limit of baffle plate respectively, runner assembly also includes the second floor, the medium position of the two ends of the second floor the second fixing bar and the 3rd fixing bar respectively connects, and the two ends of buffer spring are connected with the first floor and the second floor respectively.
Application the technical solution of the utility model, gemel connection is passed through on the first outlying side from escalator of runner assembly and the second limit of baffle plate, the two ends of buffer spring are connected with the side away from escalator of baffle plate and runner assembly respectively, when pedestrian's hand or head stretch out outside escalator, first runner assembly can be encountered, runner assembly can rotate to the side away from escalator when stress, compress buffer spring simultaneously, thus buffer spring can give runner assembly one to the bounce inside escalator, runner assembly can give pedestrian one to the bounce inside escalator, thus pedestrian is sent back in escalator, avoid taking pedestrian out of escalator, and then it is effectively improved the safety in operation of escalator, ensure the personal safety of pedestrian.Meanwhile, also to have simple in construction, cost of manufacture low for escalator shears mouth of the present utility model protection device, it is simple to the feature of popularization and application.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 illustrates the escalator shears mouth of the present utility model protection device structural representation away from escalator side；
Fig. 2 illustrates the escalator shears mouth of the present utility model protection device structural representation near escalator side.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, baffle plate；11, the first floor；20, runner assembly；21, cylinder is rotated；22, the first fixing bar；23, the second fixing bar；24, the 3rd fixing bar；25, steel pipe；26, the second floor；30, buffer spring；40, hinge；50, soft cotton plate.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless otherwise, all technology used herein and scientific terminology have the identical meanings being generally understood that with the application person of an ordinary skill in the technical field.
In this utility model, when not making contrary explanation, the noun of locality of use if " upper and lower, top, the end " is usually for direction shown in the drawings, or for parts this on vertical, vertical or gravity direction；Similarly, for ease of understanding and describing, it is inside and outside that " inside and outside " refers to relative to the profile of each parts itself, but the above-mentioned noun of locality is not limited to this utility model.
The problem that baffle plate for solving escalator shears mouth of the prior art is likely to people to take escalator out of and security incident occurs, this utility model provides a kind of escalator shears mouth protection device.
As depicted in figs. 1 and 2; escalator shears mouth protection device includes baffle plate 10, runner assembly 20 and buffer spring 30; first limit of baffle plate 10 is connected with the upside of escalator shears mouth; the first outlying side from escalator of runner assembly 20 and the second limit of baffle plate 10 are passed through hinge 40 and are connected, and the two ends of buffer spring 30 are connected with the side away from escalator of baffle plate 10 and runner assembly 20 respectively.When pedestrian's hand or head stretch out outside escalator, first runner assembly 20 can be encountered, runner assembly 20 can rotate to the side away from escalator when stress, compression buffer spring 30 simultaneously, thus buffer spring 30 can to runner assembly 20 1 to the bounce inside escalator, runner assembly 20 can to pedestrian one to the bounce inside escalator, thus pedestrian is sent back in escalator, avoid taking pedestrian out of escalator, and then it is effectively improved the safety in operation of escalator, ensure the personal safety of pedestrian.
As depicted in figs. 1 and 2, runner assembly 20 includes rotating cylinder 21, rotates cylinder 21 and is arranged at the second limit of the relative runner assembly 20 in the first limit of runner assembly 20.When pedestrian's hand or head stretch out outside escalator; when pedestrian encounters escalator shears mouth protection device; first rotation cylinder 21 is touched; rotate cylinder 21 can rotate; thus avoiding human body and escalator shears mouth protection device generation relative sliding and making human body abrade, protect personal safety.
As depicted in figs. 1 and 2, runner assembly 20 also includes fixed frame, fixed frame includes the first fixing bar 22, fixing bar 23 and the 3rd fixing bar 24, the two ends of the first fixing bar 22 are connected with one end of the second fixing bar 23 and the close baffle plate 10 of the 3rd fixing bar 24 respectively, being connected by hinge 40 with the second limit of baffle plate 10 away from the side of escalator of first fixing bar 22, rotate cylinder 21 and be connected with one end away from baffle plate 10 of the second fixing bar 23 and the 3rd fixing bar 24.By the first fixing bar 22, thus reality runner assembly 20 and the connection of baffle plate 10, fix bar 24 by the second fixing bar 23 and the 3rd, thus realizing rotating being stably connected with of cylinder 21.
As depicted in figs. 1 and 2, between the second fixing bar 23 and the 3rd fixing bar 24, it is connected by steel pipe 25 between the first fixing bar 22 and the second fixing bar 23.Owing between the second fixing bar 23 and the 3rd fixing bar 24, being connected by steel pipe 25 between the first fixing bar 22 and the second fixing bar 23 such that it is able to effectively increase the bonding strength between the second fixing bar 23 and the 3rd fixing bar 24, between the first fixing bar 22 and the second fixing bar 23.
As shown in Figure 1, baffle plate 10 includes the first floor 11, the two ends of the first floor 11 are connected with the medium position on the first limit of baffle plate 10 and the 3rd limit of baffle plate 10 respectively, runner assembly 20 also includes the second floor 26, the medium position of the two ends of the second floor 26 second fixing bar 23 and the 3rd fixing bar 24 respectively connects, and the two ends of buffer spring 30 are connected with the first floor 11 and the second floor 26 respectively.Owing to the two ends of the first floor 11 are connected with the medium position on the first limit of baffle plate 10 and the 3rd limit of baffle plate 10 respectively, it is thus able to be effectively increased the structural strength of baffle plate 10, owing to the medium position of two ends the second fixing bar 23 and the 3rd fixing bar 24 respectively of the second floor 26 connects, it is thus able to effectively increase the structural strength of runner assembly 20, simultaneously because be provided with the first floor 11 and the second floor 26 such that it is able to be conveniently carried out the installation of buffer spring 30.
Preferably, as depicted in figs. 1 and 2, the connection indentation, there of runner assembly 20 and baffle plate 10 is filled with by soft cotton plate 50, thus increasing bonding strength therebetween, it is to avoid the connection indentation, there of runner assembly 20 and baffle plate 10 occurs that stress is concentrated and damaged.
As can be seen from the above description, this utility model the above embodiments achieve following technique effect:
1. it is provided with buffer spring 30, better protects pedestrains safety, human body bounce-back can be returned；
2. it is provided with rotation cylinder 21, protects human body head, hands etc., it is prevented that scratch.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to the restricted root illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to include plural form, in addition, it is to be further understood that, when using term " comprising " and/or " including " in this manual, it indicates existing characteristics, step, work, device, assembly and/or their combination.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " second " etc. are for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to presently filed embodiment described herein can with remove here diagram or describe those except order enforcement.In addition, term " includes " and " having " and their any deformation, it is intended to cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment be not necessarily limited to those steps or the unit clearly listed, but can include clearly not listing or for intrinsic other step of these processes, method, product or equipment or unit.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. an escalator shears mouth protection device, it is characterised in that including:
Baffle plate (10), the first limit of described baffle plate (10) is connected with the upside of described escalator shears mouth；
Runner assembly (20), the first outlying side from described escalator of described runner assembly (20) and the second limit of described baffle plate (10) are passed through hinge (40) and are connected；
Buffer spring (30), the two ends of described buffer spring (30) are connected with the side away from escalator of described baffle plate (10) and described runner assembly (20) respectively.
2. escalator shears mouth according to claim 1 protection device; it is characterized in that; described runner assembly (20) includes rotating cylinder (21), the second limit of the described runner assembly (20) that the first limit that described rotation cylinder (21) is arranged at described runner assembly (20) is relative.
3. escalator shears mouth according to claim 2 protection device, it is characterized in that, described runner assembly (20) also includes fixed frame, described fixed frame includes the first fixing bar (22), second fixing bar (23) and the 3rd fixing bar (24), the two ends of the described first fixing bar (22) are connected with one end of the described second fixing bar (23) and the close described baffle plate (10) of the described 3rd fixing bar (24) respectively, being connected by hinge (40) with the second limit of described baffle plate (10) away from the side of described escalator of described first fixing bar (22), described rotation cylinder (21) is connected with one end away from described baffle plate (10) of the described second fixing bar (23) and the described 3rd fixing bar (24).
4. escalator shears mouth according to claim 3 protection device; it is characterized in that, between the described second fixing bar (23) and the described 3rd fixing bar (24), be connected by steel pipe (25) between the described first fixing bar (22) and the described second fixing bar (23).
5. escalator shears mouth according to claim 3 protection device, it is characterized in that, described baffle plate (10) includes the first floor (11), the two ends of described first floor (11) are connected with the medium position on the first limit of described baffle plate (10) and the 3rd limit of described baffle plate (10) respectively, described runner assembly (20) also includes the second floor (26), the medium position of the two ends of described second floor (26) the described second fixing bar (23) and the described 3rd fixing bar (24) respectively connects, the two ends of described buffer spring (30) are connected with described first floor (11) and described second floor (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142088.5U CN205397818U (en) | 2016-02-26 | 2016-02-26 | Automatic staircase scissors mouth protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142088.5U CN205397818U (en) | 2016-02-26 | 2016-02-26 | Automatic staircase scissors mouth protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397818U true CN205397818U (en) | 2016-07-27 |
Family
ID=56423682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620142088.5U Expired - Fee Related CN205397818U (en) | 2016-02-26 | 2016-02-26 | Automatic staircase scissors mouth protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7359280B1 (en) | 2022-11-21 | 2023-10-11 | 三菱電機ビルソリューションズ株式会社 | passenger conveyor safety device |
-
2016
- 2016-02-26 CN CN201620142088.5U patent/CN205397818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7359280B1 (en) | 2022-11-21 | 2023-10-11 | 三菱電機ビルソリューションズ株式会社 | passenger conveyor 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 |
Granted publication date: 20160727 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |