CN102556816A - Passenger conveyer device and stairs for conveying passengers - Google Patents
Passenger conveyer device and stairs for conveying passengers Download PDFInfo
- Publication number
- CN102556816A CN102556816A CN2011104111122A CN201110411112A CN102556816A CN 102556816 A CN102556816 A CN 102556816A CN 2011104111122 A CN2011104111122 A CN 2011104111122A CN 201110411112 A CN201110411112 A CN 201110411112A CN 102556816 A CN102556816 A CN 102556816A
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- CN
- China
- Prior art keywords
- kickplate
- pedestal
- boundary member
- side boundary
- outer ledge
- 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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- Escalators And Moving Walkways (AREA)
Abstract
The present invention provides a passenger conveyer device being excellent in durability and safety and stairs for conveying passengers. In the passenger conveyer device and the stairs for conveying passengers, the screws used for fastening boundary members of a kickplate side end on a kickplate base do not loose. The stairs are formed by an antiskid plate portion (31) for passengers to stand thereon, a kickplate portion (41) forming a height difference portion; and a support integrating the antiskid plate portion (31) and the kickplate portion (41) as one. The kickplate portion is formed by a kickplate, boundary members (21) arranged at the kickplate side ends of the left and right ends of the kickplate and a kickplate base (19, 20) used for supporting above various members. The edge portion of the outer side of the boundary members of the kickplate side ends is provided with a clamping portion (21A) clamped with the edge portion of the outer side of the kickplate base, the clamping portion is clamped with the edge portion of the outer side of the kickplate base, and one portion nearer the inner side than the clamping portion fastens the boundary members and the kickplate base through screws.
Description
Technical field
The present invention relates to the apparatus of passenger conveyor of escalator etc. and the step of used for passenger conveyor, especially relate to the structure of the kickplate side boundary member (Demarcation) of the left and right end portions that is arranged on step riser.
Background technology
Apparatus of passenger conveyor mainly by be arranged on framework on the building structure, be arranged on this framework length direction two ends the floor, gangway, connect into ring-type with the mobile step that between each floor, gangway, circulates, be installed on the framework the guide rail of the step channeling conduct that supplies the passenger and stand and the railing that is installed in equally on the framework are constituted along the mobile route of regulation, this railing has the skirt section backplate of the moving direction both sides that are arranged on step.Step mainly is arranged on this checkered plate propping up of side part partly by the checkered plate partial sum that supplies the passenger to stand and is configured to, and the roller that this support will be walked in orbit supports to and can rotate.In addition, the step of used for passenger conveyor also has the kickplate part of the difference of height part of the step that constitutes adjacent setting.
In the prior art, be provided with eye-catching band (boundary member) on the checkered plate surface of apparatus of passenger conveyor, this eye-catching band for example is coated with yellow, is used for reminding the passenger to note not letting shoes etc. be involved in the gap between step and the skirt section backplate.The boundary member on checkered plate surface is formed with the eye-catching band of processing respectively of resinous sheet at the established part of the checkered plate of processing through stainless steel material etc., and the eye-catching band of this sheet is fixed on (for example with reference to patent documentation 1) on the boundary member through corresponding fixing means.In addition, known have through integrally formed mode suitable resin material is formed on the method (for example with reference to patent documentation 2) on the established part of the checkered plate of processing by stainless steel material etc.
Technical literature formerly
Patent documentation
Patent documentation 1: the open patent 2005-212976 of Japan communique
Patent documentation 2: the open patent 2005-112547 of Japan communique
But, from guaranteeing the angle of passenger safety, the step that escalator is used preferably not only is provided with boundary member on the surface of checkered plate, and side also is provided with boundary member in the left and right sides of kickplate.As side is provided with the method for boundary member in the left and right sides of kickplate; As shown in Figure 5, known have the fastening kickplates that at one end are fixed on the support 51 through modes such as welding of boundary member (being called " kickplate side boundary member " in this manual) 21 that will be arranged on the left and right sides side of kickplate 18 through screw 22 to install on the top kickplate pedestal 19 and bottom kickplate pedestal 20 of usefulness.In addition, symbol among Fig. 5 31 expression checkered plate parts, checkered plate part 31 is fixed on the support 51 through not shown screw etc.
, through to experiment showed, of carrying out of said structure when adopting said structure, when escalator operation, becoming flexible may appear in screw 22, when the worst situation has taken place, may cause kickplate side boundary member 21 to split away off from step.That is to say; Shown in Figure 6 as as the amplification profile of the A-A of Fig. 5 part; Because on the position that is arranged near skirt section backplate 16 of kickplate side boundary member 21, so rise when moving at step, kickplate side boundary member 21 may come in contact with skirt section backplate 16.The arrow D1 of Fig. 6 representes kickplate side boundary member 21 moving directions with respect to skirt section backplate 16; When kickplate side boundary member 21 has taken place to contact with skirt section backplate 16, have kickplate side boundary member 21 with respect to impact force action on the opposite sense of the moving direction of skirt section backplate 16, shown in the arrow D2 on kickplate side boundary member 21.Therefore, screw 22 can relax under the effect repeatedly of the tension force of impact.
Summary of the invention
The present invention makes in view of existing practical problems in the above-mentioned prior art; The object of the present invention is to provide the step of superior apparatus of passenger conveyor of a kind of durability and safety and used for passenger conveyor; In the step of this apparatus of passenger conveyor and used for passenger conveyor, be used for the screw that kickplate side boundary member is fastened on the kickplate pedestal can not relaxed.
To achieve these goals, apparatus of passenger conveyor of the present invention is configured to have: be arranged on the framework on the building structure; Be arranged on the floor, gangway of two ends of the length direction of said framework; It is mobile between floor, above-mentioned gangway, to circulate that step chain, this step chain connect into ring-type, and have step axle; Step, this step rotatably are installed on the said step axle; And railing; This railing is erected to be arranged on the said framework in the both sides of said step; In this apparatus of passenger conveyor; Said step has the kickplate part that the checkered plate partial sum that supplies the passenger to stand constitutes the difference of height part; Said kickplate part is made up of the kickplate pedestal that kickplate, the kickplate side boundary member and being used to that is arranged on the left and right end portions of said kickplate support above-mentioned various members; Outer ledge at said kickplate side boundary member partly is formed with the snap portions that partly engages with the outer ledge of said kickplate pedestal, and said snap portions partly engages with the outer ledge of said kickplate pedestal, and is carrying out fastening through screw to said kickplate side boundary member and said kickplate pedestal than said snap portions part more in the inner part.
In addition; The step of used for passenger conveyor of the present invention is configured to have the kickplate part that the checkered plate partial sum that supplies the passenger to stand constitutes the difference of height part; Said kickplate part is made up of the kickplate pedestal that kickplate, the kickplate side boundary member and being used to that is arranged on the left and right end portions of said kickplate support above-mentioned various members; In the step of this used for passenger conveyor; Outer ledge at said kickplate side boundary member partly is formed with the snap portions that partly engages with the outer ledge of said kickplate pedestal; Said snap portions partly engages with the outer ledge of said kickplate pedestal, and is carrying out fastening through screw to said kickplate side boundary member and said kickplate pedestal than said snap portions part more in the inner part.
According to said structure; When kickplate side boundary member has taken place to contact with the skirt section backplate; Under the effect of impulsive force; Kickplate side boundary member and kickplate pedestal one body deformability that engages with kickplate side boundary member through snap portions, so the tension force that is produced by impulsive force can not act on the screw, it is lax to prevent that screw from occurring.
The invention effect
According to the present invention; Partly be formed for the snap portions that partly engages with the outer ledge of kickplate pedestal at the outer ledge of kickplate side boundary member; This snap portions is partly engaged with the outer ledge of kickplate pedestal; And kickplate side boundary member and kickplate pedestal are carried out through screw than this snap portions part more in the inner part fastening, so, even under the situation that kickplate side boundary member and skirt section backplate have taken place to contact; The tension force that is produced by impulsive force can not act on the screw yet, and it is lax to prevent that screw from occurring.Thus, can prevent that kickplate side boundary member from splitting away off from the kickplate pedestal, thus the durability and the safety that can improve step and apparatus of passenger conveyor.
Description of drawings
Fig. 1 is the schematic side view of the related escalator of embodiment.
Fig. 2 is the front view of the related step of embodiment.
Fig. 3 is the lateral plan of the related step of embodiment.
Fig. 4 is the amplification profile of the B-B part of Fig. 3.
Fig. 5 is the lateral plan of existing step.
Fig. 6 is the amplification profile of the A-A part of Fig. 5.
Nomenclature
1 escalator
2 upper floor
3 bottom floors
4 frameworks
Machine Room, 5 top
Machine Room, 6 bottom
Floor, gangway, 7 top
Floor, gangway, 8 bottom
9 upper terminal sprocket wheels
10 lower terminal end sprocket wheels
11 step chains
12 step axles
13 front-wheels
14 steps
15 electrical motors
16 skirt section backplates
The 16a railing
17 moving hand-rails
18 kickplates
19 top kickplate pedestals
20 bottom kickplate pedestals
21 kickplate side boundary members
The 21A snap portions
22 fix screws
31 checkered plate parts
32 checkered plates
33 checkered plate side boundary members
41 kickplate parts
51 supports
The specific embodiment
As shown in Figure 1, the escalator 1 of this embodiment has: the Machine Room, top 5 of the two end portions of the framework 4 that is provided with across the upper floor 2 of building structure and bottom floor 3, the length direction that is arranged on this framework 4 covers said Machine Room 5,6 with Machine Room, bottom 6, from the top floor, gangway, top 7 and floor, gangway, bottom 8, be arranged on the pair of right and left in the Machine Room 5,6 upper terminal sprocket wheel 9 with lower terminal end sprocket wheel 10, in the form of a ring be wound on the step chain 11 of the pair of right and left on the said terminal sprocket wheel 9,10, the step chain 11 about being connected step axle 12, be arranged on step axle 12 two ends front-wheel 13, be rotatably installed in step 14 on the step axle 12, be arranged on the interior electrical motor 15 that is used to drive step in Machine Room, top 5.In addition, on the framework 4 that is positioned at step 14 both sides with against each other to mode be erected to be provided with skirt section backplate 16 and railing 16a, be provided with and the synchronously driven moving hand-rail 17 of step 14 at the periphery of railing 16a.
Shown in the lateral plan of the front view of Fig. 2 and Fig. 3, step 14 is made up of the checkered plate part that supplies the passenger to stand 31 and kickplate part 41 that constitutes the difference of height part and the support 51 that is one with above-mentioned both joints.Checkered plate part 31 by the checkered plate that is arranged on middle body 32 be arranged on checkered plate 32 about the checkered plate side boundary member 33 of two ends constitute.This checkered plate side boundary member 33 can be formed with patent documentation 2 described methods by above-mentioned patent documentation 1.In addition, kickplate part 41 is made up of top kickplate pedestal 19 and the bottom kickplate pedestal 20 that the kickplate that is arranged on middle body 18, the kickplate side boundary member 21 and being used to that is arranged on the right ends portion of this kickplate 18 support above-mentioned various member 18,21.One end of top kickplate pedestal 19 and bottom kickplate pedestal 20 waits through welding and is fixed on the support 51, and kickplate 18 waits another that be fixed on above-mentioned top kickplate pedestal 19 and bottom kickplate pedestal 20 distolateral through welding.
On the other hand; Kickplate side boundary member 21 is made up of moulding article of hard resin etc.; In its outer ledge part; Shown in Figure 4 as as the amplification profile of the B-B of Fig. 3 part is formed with the snap portions 21A of the hook-type that is used for partly engaging with the outer ledge of top kickplate pedestal 19 and bottom kickplate pedestal 20.As shown in Figure 3, this snap portions 21A can be equably be formed into the lower end from the upper end of kickplate side boundary member 21 always, also can be formed on partly and top kickplate pedestal 19 and bottom kickplate pedestal 20 cooresponding parts.As shown in Figure 4; Said kickplate side boundary member 21 and each kickplate pedestal 19,20; Under the state that the outer ledge of each kickplate pedestal 19,20 part and snap portions 21A are fastened togather, carry out fastening being integrally formed through screw 22 contrast snap portions 21A part more in the inner part.
In the related escalator 1 of this embodiment; Partly be formed for the snap portions 21A that partly engages with the outer ledge of kickplate pedestal 19,20 at the outer ledge of kickplate side boundary member 21; This snap portions 21A is partly engaged with the outer ledge of kickplate pedestal 19,20; And carrying out fastening through 22 pairs of kickplate sides of screw boundary member 21 and kickplate pedestal 19,20 than this snap portions 21A part more in the inner part; So it is as shown in Figure 4; Kickplate side boundary member 21 with respect to skirt section backplate 16 when the direction shown in the arrow D1 moves, come in contact and have under the situation of impulsive force at kickplate side boundary member 21 and skirt section backplate 16, kickplate side boundary member 21 and kickplate pedestal 19,20 body deformability in the same direction under the effect of this impulsive force in the directive effect shown in the arrow D2.So the tension force that is produced by impulsive force can not act on the screw 22, thereby it is lax to prevent that screw 22 from occurring.Thus, can prevent that kickplate side boundary member 21 from splitting away off from kickplate pedestal 19,20, thus the durability and the safety that can improve apparatus of passenger conveyor.In addition, kickplate side boundary member 21 with respect to skirt section backplate 16 when the direction shown in the arrow D3 moves, under the situation that kickplate side boundary member 21 and skirt section backplate 16 have taken place to contact, also can bring into play identical effect and effect.
Purposes on industry
The present invention can be applied on step, have the apparatus of passenger conveyor of kickplate.
Claims (2)
1. an apparatus of passenger conveyor has: be arranged on the framework on the building structure; Be arranged on the floor, gangway of two ends of the length direction of said framework; It is mobile between floor, said gangway, to circulate that step chain, this step chain connect into ring-type, and have step axle; Step, this step rotatably are installed on the said step axle; And railing, this railing is erected to be arranged on the said framework in the both sides of said step, and said apparatus of passenger conveyor is characterised in that,
Said step has the kickplate part that the checkered plate partial sum that supplies the passenger to stand constitutes the difference of height part; Said kickplate part is made up of the kickplate pedestal that kickplate, the kickplate side boundary member and being used to that is arranged on the left and right end portions of said kickplate support above-mentioned various members
Outer ledge at said kickplate side boundary member partly is formed with the snap portions that partly engages with the outer ledge of said kickplate pedestal; Said snap portions partly engages with the outer ledge of said kickplate pedestal, and is carrying out fastening through screw to said kickplate side boundary member and said kickplate pedestal than said snap portions part more in the inner part.
2. the step of a used for passenger conveyor; It has the kickplate part that the checkered plate partial sum that supplies the passenger to stand constitutes the difference of height part; Said kickplate part is made up of the kickplate pedestal that kickplate, the kickplate side boundary member and being used to that is arranged on the left and right end portions of said kickplate support above-mentioned various members; The step of said used for passenger conveyor is characterised in that
Outer ledge at said kickplate side boundary member partly is formed with the snap portions that partly engages with the outer ledge of said kickplate pedestal; Said snap portions partly engages with the outer ledge of said kickplate pedestal, and is carrying out fastening through screw to said kickplate side boundary member and said kickplate pedestal than said snap portions part more in the inner part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010279467A JP5611799B2 (en) | 2010-12-15 | 2010-12-15 | Passenger conveyor and steps for passenger conveyor |
| JP2010-279467 | 2010-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102556816A true CN102556816A (en) | 2012-07-11 |
| CN102556816B CN102556816B (en) | 2014-12-03 |
Family
ID=46403675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110411112.2A Active CN102556816B (en) | 2010-12-15 | 2011-12-12 | Passenger conveyer device and stairs for conveying passengers |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5611799B2 (en) |
| CN (1) | CN102556816B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444748A (en) * | 2013-09-12 | 2015-03-25 | 株式会社日立制作所 | Passenger conveyor step, and passenger conveyor |
| US10703609B2 (en) | 2018-02-28 | 2020-07-07 | Otis Elevator Company | Passenger transferring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4710294U (en) * | 1971-03-05 | 1972-10-06 | ||
| EP0603643A1 (en) * | 1992-12-21 | 1994-06-29 | Inventio Ag | Escalator with steps having lateral safety boundaries |
| JPH1045365A (en) * | 1996-08-05 | 1998-02-17 | Toshiba Elevator Technos Kk | Footboard device of passenger conveyor and cleaning method therefor |
| CN1380242A (en) * | 2001-04-10 | 2002-11-20 | 上海大名电扶梯配件有限公司 | Cast-steel integral support for steps of automatic escalator |
| CN1394189A (en) * | 2000-11-09 | 2003-01-29 | 株式会社东芝 | Passenger conveyor device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044483A (en) * | 1983-08-22 | 1985-03-09 | 株式会社日立製作所 | Step for escalator |
| JP2005298077A (en) * | 2004-04-06 | 2005-10-27 | Toshiba Elevator Co Ltd | Footstep of passenger conveyor |
| JP2010126280A (en) * | 2008-11-26 | 2010-06-10 | Hitachi Ltd | Method of manufacturing passenger conveyer treading board |
-
2010
- 2010-12-15 JP JP2010279467A patent/JP5611799B2/en not_active Expired - Fee Related
-
2011
- 2011-12-12 CN CN201110411112.2A patent/CN102556816B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4710294U (en) * | 1971-03-05 | 1972-10-06 | ||
| EP0603643A1 (en) * | 1992-12-21 | 1994-06-29 | Inventio Ag | Escalator with steps having lateral safety boundaries |
| JPH1045365A (en) * | 1996-08-05 | 1998-02-17 | Toshiba Elevator Technos Kk | Footboard device of passenger conveyor and cleaning method therefor |
| CN1394189A (en) * | 2000-11-09 | 2003-01-29 | 株式会社东芝 | Passenger conveyor device |
| CN1380242A (en) * | 2001-04-10 | 2002-11-20 | 上海大名电扶梯配件有限公司 | Cast-steel integral support for steps of automatic escalator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444748A (en) * | 2013-09-12 | 2015-03-25 | 株式会社日立制作所 | Passenger conveyor step, and passenger conveyor |
| CN104444748B (en) * | 2013-09-12 | 2016-09-28 | 株式会社日立制作所 | The step of apparatus of passenger conveyor and apparatus of passenger conveyor |
| US10703609B2 (en) | 2018-02-28 | 2020-07-07 | Otis Elevator Company | Passenger transferring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012126510A (en) | 2012-07-05 |
| CN102556816B (en) | 2014-12-03 |
| JP5611799B2 (en) | 2014-10-22 |
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