CN106006346B - Passenger conveying equipment - Google Patents
Passenger conveying equipment Download PDFInfo
- Publication number
- CN106006346B CN106006346B CN201610135611.6A CN201610135611A CN106006346B CN 106006346 B CN106006346 B CN 106006346B CN 201610135611 A CN201610135611 A CN 201610135611A CN 106006346 B CN106006346 B CN 106006346B
- Authority
- CN
- China
- Prior art keywords
- handrail
- cover plate
- conveying equipment
- elastic construction
- mobile handrail
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/02—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects
- B66B29/04—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects for balustrades or handrails
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The present invention provides the passenger conveying equipment for the unnecessary action that can reduce entry switch.Passenger conveying equipment includes：Along the periphery of railing handrail (5) is moved with what ring-type moved；The step moved in the same direction with the movement handrail (5)；The mobile handrail (5) of driving and the drive device (11) of step；It is arranged on the cover plate (4) of the bottom of railing；In the open-ended inlet portion (6) into portion as mobile handrail (5) of cover plate (4)；By elastomer formation and it is arranged on the elastic construction thing (8) of inlet portion (6)；And detect the entry switch (9) of the action of the elastic construction thing (8), wherein, elastic construction thing (8) is had the main part (8a) that is accommodated in cover plate (4) and is extended in a manner of the sidepiece (5b) for not covering mobile handrail (5) from main part (8a) and at least one part is from the prominent protuberance (8b) of cover plate (4).
Description
Technical field
The present invention relates to the intake section institute of the passenger conveying equipments such as escalator or movable sidewalk, more particularly to railing
Including the safety device for preventing from being involved in.
Background technology
In the inlet portion for the railing for forming passenger conveying equipment, the safety device of referred to as entrance safety device is provided with, with
Prevent because mobile handrail causes to be involved in foreign matter.Such as remember in Japanese Patent Laid-Open 2011-190045 publications (patent document 1)
As load, this safety device is provided with by elastomer formation and is arranged at the elastic construction thing of inlet portion and detects the elasticity
The entry switch of the action of works, when the luggage with passenger collides or sandwiches foreign matter, elastic construction thing is shifted over,
The ON switch because of the displacement of the elastic construction thing, in the case where continuing to drive mobile handrail and step, sent out from alarm device
Go out alarm, or stop the mobile handrail of driving and step.
In current condition, as shown in Figure 7 to 9, the elastic construction thing 80 for connecting entry switch 90 is configured to have
The main part 80a that is accommodated in cover plate 40 and it is extended and in a manner of around the mobile handrail 50 of covering from main part 80a
The protuberance 80b protruded in the cross sectional shape of about C-shaped from cover plate 40.
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2011-190045 publications
The content of the invention
The technical problems to be solved by the invention
However, in the said equipment, because with larger bearing surface, therefore, actual state is daily for the luggage of passenger etc.
Property with protuberance 80b collide.If entry switch 90 instantaneously shifts in the not high elastic construction thing 80 of this importance every time
When act, then send alarm every time or stop the driving of passenger conveying equipment, it is more troublesome, the convenience for damaging passenger be present
The problem of.
The present invention is completed based on above-mentioned actual state of the prior art, and its object is to provide one kind to reduce
The passenger conveying equipment of the unnecessary action of entry switch.
Solves the technical scheme of technical problem
In order to achieve the above object, passenger conveying equipment of the invention is configured to include：Entered along the periphery of railing with ring-type
The mobile mobile handrail of row；The step moved in the same direction with the mobile handrail；Drive the mobile handrail and the ladder
The drive device of level；It is arranged on the cover plate of the bottom of the railing；Open-ended in the cover plate is used as the movement to help
The inlet portion into portion of hand；By elastomer formation and it is arranged on the elastic construction thing of the inlet portion；And the detection elasticity
The entry switch of the action of works, wherein, the mobile handrail has central portion and is arranged on the width side of the central portion
To the sidepiece of the curved shape at both ends, the elastic construction thing, which has, is accommodated in main part in the cover plate and from the master
The protuberance that body portion is extended and at least a portion protrudes from the cover plate, the protuberance are described with the mobile handrail
Central portion is relative, and the part relative with the sidepiece of the mobile handrail of the elastic construction thing is not dashed forward from the cover plate
Go out.
Invention effect
According to the present invention, the protuberance that is extended in elastic construction thing from main part is not to cover the side of mobile handrail
The mode in portion is extended, and so as to reduce the bearing surface of the collisions such as the luggage of passenger, thus reduces the unnecessary of entry switch
Action.
Brief description of the drawings
Fig. 1 is the structure chart for the embodiment 1 for representing the passenger conveying equipment of the present invention.
Fig. 2 is the front view of the elastic construction thing in embodiment 1.
Fig. 3 is the stereogram of the elastic construction thing in embodiment 1.
Fig. 4 is the side view for the embodiment 2 for representing the passenger conveying equipment of the present invention.
Fig. 5 is the side view for representing to sandwich the state of foreign matter in embodiment 2.
Fig. 6 is the brief configuration figure using the passenger conveying equipment of the present invention.
Fig. 7 is the side view for the inlet portion for representing existing passenger conveying equipment.
Fig. 8 is the front view of the elastic construction thing in existing passenger conveying equipment.
Fig. 9 is the stereogram of the elastic construction thing in existing passenger conveying equipment.
Embodiment
Hereinafter, the embodiment of the passenger conveying equipment of the present invention is illustrated based on accompanying drawing.
(embodiment 1)
As shown in fig. 6, the passenger conveying equipment of embodiment 1 includes：It is arranged on the lifting of the floor of building structure
Floor 1；Will lifting floor 1 between with loop connecting and the step 2 of loopy moving；It is being arranged at the frame (not shown) of building structure
Installation and the moving direction along step 2 configure the railing 3 in both sides on body；In the bottom possessed cover plate 4 of railing 3；Along column
The mobile handrail 5 that the periphery of bar 3 is moved with ring-type；Cover plate 4 it is open-ended as mobile handrail 5 into portion
Inlet portion 6；And it is arranged on the safety device 7 in inlet portion 6.Step 2 and mobile handrail 5 are by drive device described later along same side
To driving.
It is arranged at the elastic construction thing 8 of inlet portion 6 as shown in figure 1, safety device 7 has, detects the elastic construction thing 8
The entry switch 9 of action and the control that alarm device 10 and drive device 11 are controlled according to the output signal from entry switch 9
Device 12 processed.
In the passenger conveying equipment of embodiment 1, in order to reduce the unnecessary action of entry switch 9, studied,
Specifically, as shown in Figures 2 and 3, elastic construction thing 8 is made by the main part 8a that is accommodated in cover plate 4 and from main part 8a edges
The extended protuberance 8b of mobile handrail 5 is formed, and protuberance 8b is configured to not cover at least the one of the sidepiece 5b of mobile handrail 5
Part, an at least protuberance 5b part are configured to protrude from cover plate 4.In addition, in the application, the sidepiece 5b of mobile handrail 5 refers to
The width of mobile handrail 5 is arranged on when observing mobile handrail 5 on the section vertical with the direction of advance of mobile handrail 5
The bent portion of end.In addition, the middle body being clipped in two sidepiece 5b of mobile handrail 5 is set to central portion 5a.
Elastic construction thing 8 abuts with the foreign matter of inlet portion 6 to be entered, and plays the control member as entry switch 9
Effect, have do not damage the foreign matter for being clamped into inlet portion 6 degree elasticity and external force is reliably delivered to entry switch 9
Appropriate rigidity, such as by rubber-moulding.
Entry switch 9 is, for example, by compressing switch, and is installed on the inner surface in cover plate 4 or passenger conveying equipment (not shown)
Fixed bracket 13 in framework.
Alarm device 10 can utilize the dress for sending the device of the alarm tones such as buzzing or stroke, alarm being sent using sound
Put, belong to known any using light come device for carrying out alerting the device of display or obtaining after they are combined etc.
Alarm device.
In embodiment 1, the protuberance 8b of elastic construction thing 8 is not the cross sectional shape for having as in the past about C-shaped
Around the mobile handrail 5 of covering, but the cross sectional shape of the rectangle with the horizontal part 5a for moving along handrail 5.Passenger's
Luggage collides from incline direction and inlet portion 6 mostly, therefore, will by saving the part relative with the sidepiece 5a of mobile handrail 5
Protuberance 8b is set to along the part for the central portion 5a for moving handrail 5, the luggage and the situation of protuberance 8b collisions of passenger is reduced, enters
And reduce the unnecessary action of entry switch 9.On the other hand, sandwiched in practice between mobile handrail 5 and elastic construction thing 8
In the case of having foreign matter, protuberance 8b is reliably shifted, and is acted entry switch 9.
The situation for being arranged at the accident collision such as the protuberance 8b of the elastic construction thing 8 of inlet portion 6 and the luggage of passenger is most
For transient state, the pulse type output signal shorter from the output signal length of entry switch 9.On the other hand, in practice in movement
In the case of having sandwiched foreign matter between handrail 5 and elastic construction thing 8, from entry switch 9, persistently output has output signal.
Control device 11 is not up to threshold value set in advance in the signal length for the output signal for being determined as entry switch 9
In the case of, maintenance driving step 2 and mobile handrail 5, and alarm device 14 is acted, send alarm to passenger.Thus, may be used
Cause the attention of passenger, prevention foreign matter is clamped into inlet portion 6, and does not stop driving step 2 and mobile handrail 5, therefore, can
Ensure the appropriate use of passenger conveying equipment.
On the other hand, control device 11 reaches in the signal length for the output signal for being determined as entry switch 9 and preset
Threshold value in the case of, stop driving step 2 and mobile handrail 5 immediately.This reason it is assumed that in the case where having sandwiched foreign matter,
Removal processing of foreign matter etc. can be carried out rapidly, therefore, the damage of foreign matter and passenger conveying equipment can be suppressed to bottom line.
It is preferably configured as, when stopping driving step 2 and mobile handrail 5, in linkage acting alarm device 14 with it, to
Passenger and operator on duty send alarm.According to said structure, by situation that step 2 and mobile handrail 5 stop or can be pressed from both sides
Situation about entering notifies that, to operator on duty, passenger, therefore, proper treatment can be carried out rapidly.
According to embodiment 1, the part for the central portion 5a that handrail 5 is moved along in elastic construction thing 8 is arranged to from master
Protuberance 8b extended body portion 8a, so as to reduce the bearing surface that luggage of passenger etc. is collided, thus reduce entry switch 9
Unnecessary action, can prevent from unnecessarily sending alarm, or stop driving passenger conveying equipment.On the other hand, in practice
In the case of having sandwiched foreign matter between mobile handrail 5 and elastic construction thing 8, protuberance 8b is reliably shifted, and makes entry switch 9
Acted, can stop driving step 2 and mobile handrail 5 to ensure safety.
(embodiment 2)
Herein, the embodiment 2 of the passenger conveying equipment of the present invention is illustrated based on accompanying drawing.
As shown in figure 5, main part 18a and protuberance 18b of the passenger conveying equipment of embodiment 2 in elastic construction thing 18
Mobile handrail side engagement portion form jagged 19.
In embodiment 2, when having sandwiched foreign matter between mobile handrail 5 and elastic construction thing 18, due in main part 18a
Jagged 19 are formed with protuberance 18b mobile handrail side engagement portion, therefore, protuberance 18b is pressed and be easier by foreign matter
Shifted towards handrail 5 is moved, the sliding contact of mobile handrail 5 in the form of entering inlet portion 6 with moving.So, protuberance 18b
With the mobile sliding contact of handrail 5, so as to further receive external force, main part 18a is also significantly shifted, and reliably makes entry switch
9 actions.
According to embodiment 2, breach 19 is formed by the mobile handrail side engagement portion in main part 18a and protuberance 18b,
, can be reliable when thus having sandwiched foreign matter between mobile handrail 5 and elastic construction thing 18 so as to improve main part 18a flexibility
Ground acts entry switch 9.
In addition, above-mentioned present embodiment is the reality described in detail for the present invention will be described in a manner of understandable
Apply mode, it is not limited to must possess illustrated all structures.An in addition, part for the structure for above-mentioned embodiment
The addition, deletion, replacement of other structures can be carried out.
Symbol description
1 lifting floor
2 steps
3 railings
4 cover plates
5 movement handrails
5a central portions
5b sidepieces
6 inlet portions
7 safety devices
8th, 18 elastic construction thing
8a, 18a main part
8b, 18b protuberance
9 entry switches
10 alarm devices
11 drive devices
12 control devices
19 breach
Claims (4)
1. a kind of passenger conveying equipment, it includes：Along the periphery of railing handrail is moved with what ring-type moved；With the movement
The step that handrail moves in the same direction；Drive the drive device of the mobile handrail and the step；It is arranged on the railing
Bottom cover plate；In the open-ended inlet portion into portion as the mobile handrail of the cover plate；By elastomer
It is molded and is arranged on the elastic construction thing of the inlet portion；And the entry switch of the action of the detection elastic construction thing, this multiplies
Objective conveying equipment is characterised by,
The mobile handrail has central portion and is arranged on the sidepiece of the curved shape at the width both ends of the central portion,
The elastic construction thing, which has, to be accommodated in main part in the cover plate and is extended from the main part and at least one
The protuberance that part protrudes from the cover plate,
The protuberance is relative with the central portion of the mobile handrail,
The part relative with the sidepiece of the mobile handrail of the elastic construction thing does not protrude from the cover plate.
2. passenger conveying equipment as claimed in claim 1, it is characterised in that
There is breach in the mobile handrail side engagement portion of the main part and the protuberance.
3. passenger conveying equipment as claimed in claim 1 or 2, it is characterised in that
Also include control device, the control device controls alarm device and institute according to the output signal from the entry switch
State at least one party in drive device.
4. passenger conveying equipment as claimed in claim 3, it is characterised in that
The control device
The alarm device and the drive device are controlled,
In the case where the signal length of the output signal from the entry switch is not up to threshold value set in advance, keep after
It is continuous to carry out the driving of the drive device, and the alarm device is acted,
In the case where the signal length of the output signal from the entry switch reaches threshold value set in advance, described in stopping
The driving of drive device, and act the alarm device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-060299 | 2015-03-24 | ||
| JP2015060299A JP6334445B2 (en) | 2015-03-24 | 2015-03-24 | Passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006346A CN106006346A (en) | 2016-10-12 |
| CN106006346B true CN106006346B (en) | 2017-11-28 |
Family
ID=57082928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135611.6A Active CN106006346B (en) | 2015-03-24 | 2016-03-10 | Passenger conveying equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6334445B2 (en) |
| CN (1) | CN106006346B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7198359B2 (en) * | 2019-08-29 | 2022-12-28 | 株式会社日立製作所 | passenger conveyor |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846045A (en) * | 1954-10-18 | 1958-08-05 | Adolpha S Fowler | Safety stop for moving stairway |
| JPS5257587Y2 (en) * | 1972-12-27 | 1977-12-27 | ||
| JP2001253677A (en) * | 2000-03-08 | 2001-09-18 | Mitsubishi Electric Corp | Handrail admission port device for passenger conveyor |
| JP4212908B2 (en) * | 2003-01-27 | 2009-01-21 | 三菱電機株式会社 | Handrail entrance safety device for passenger conveyors |
| CN2633848Y (en) * | 2003-08-12 | 2004-08-18 | 上海中业电梯有限公司 | Hand rest belt inlet and outlet protective for electric escalator |
| ES2285949B1 (en) * | 2006-12-29 | 2009-03-16 | Thyssenkrupp Norte, S.A. | SECURITY DEVICE FOR MOBILE RANGE. |
| JP2010247948A (en) * | 2009-04-15 | 2010-11-04 | Toshiba Elevator Co Ltd | Inlet safety device of passenger conveyor |
| JP2011190045A (en) * | 2010-03-15 | 2011-09-29 | Hitachi Ltd | Passenger conveyor |
| JP5683993B2 (en) * | 2011-02-18 | 2015-03-11 | 東芝エレベータ株式会社 | Passenger conveyor safety device |
| CN202429852U (en) * | 2011-12-12 | 2012-09-12 | 苏州汉森电梯有限公司 | Escalator and finger protecting device for sidewalk |
| JP5679611B1 (en) * | 2014-02-10 | 2015-03-04 | 東芝エレベータ株式会社 | Passenger conveyor |
-
2015
- 2015-03-24 JP JP2015060299A patent/JP6334445B2/en active Active
-
2016
- 2016-03-10 CN CN201610135611.6A patent/CN106006346B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6334445B2 (en) | 2018-05-30 |
| CN106006346A (en) | 2016-10-12 |
| JP2016179876A (en) | 2016-10-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |