CN102556816B - Passenger conveyer device and stairs for conveying passengers - Google Patents
Passenger conveyer device and stairs for conveying passengers Download PDFInfo
- Publication number
- CN102556816B CN102556816B CN201110411112.2A CN201110411112A CN102556816B CN 102556816 B CN102556816 B CN 102556816B CN 201110411112 A CN201110411112 A CN 201110411112A CN 102556816 B CN102556816 B CN 102556816B
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- China
- Prior art keywords
- kickplate
- pedestal
- boundary member
- side boundary
- snap portions
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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 being arranged on framework on building structure, be arranged on this framework length direction two ends floor, gangway, connect into ring-type with between each floor, gangway, carry out loopy moving step, be arranged on the guide rail with the mobile route along regulation, the step of standing for passenger being guided in framework and the railing being arranged on equally in framework forms, this railing has the skirt section backplate of the moving direction both sides that are arranged on step.Step is mainly configured to by the checkered plate part that supplies passenger to stand and the propping up of side part that is arranged on this checkered plate part, and this support can rotate the roller supporting one-tenth of walking in orbit.In addition, the step of used for passenger conveyor also has the kickplate part of the difference of height part of the step that forms adjacent setting.
In the prior art, on the checkered plate surface of apparatus of passenger conveyor, be provided with eye-catching band (boundary member), this eye-catching band is for example coated with yellow, for reminding passengers, notes not allowing shoes etc. be involved in the gap between step and skirt section backplate.The boundary member on checkered plate surface is formed with at the established part of the checkered plate of making by stainless steel material etc. the eye-catching band of resinous sheet of making respectively, and the eye-catching band of this sheet is fixed on (for example, with reference to patent documentation 1) on boundary member by corresponding fixing means.In addition the known method (for example, with reference to patent documentation 2) having on the established part that by integrally formed mode, suitable resin material is formed on to the checkered plate of being made 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 arranges boundary member on the surface of checkered plate, and at the left and right of kickplate side, boundary member is also set.The method of boundary member is set as the left and right side at kickplate, as shown in Figure 5, known have by screw 22, the boundary member (being called in this manual " kickplate side boundary member ") 21 that is arranged on the left and right side of kickplate 18 is fastened on to one end and by modes such as welding, is fixed on kickplate on support 51 and installs on the top kickplate pedestal 19 and bottom kickplate pedestal 20 of use.In addition, symbol in Fig. 5 31 represents checkered plate parts, and checkered plate part 31 is fixed on support 51 by not shown screw etc.
, through what carry out for said structure, experiment showed, that when escalator operation, becoming flexible may appear in screw 22, when there is the worst situation, may cause kickplate side boundary member 21 to split away off from step when adopting said structure.That is to say, as shown in Fig. 6 of the amplification profile of the A-A part as Fig. 5, because kickplate side boundary member 21 is arranged on the position that approaches skirt section backplate 16, so rise when mobile at step, kickplate side boundary member 21 may come in contact with skirt section backplate 16.The arrow D1 of Fig. 6 represents kickplate side boundary member 21 moving directions with respect to skirt section backplate 16, when kickplate side boundary member 21 has occurred to contact with skirt section backplate 16, there is impact force action on the opposite sense of kickplate side boundary member 21 moving directions with respect to skirt section backplate 16, shown in arrow D2 on kickplate side boundary member 21.Therefore, screw 22 can occur lax under the repeated action of the tension force of impact.
Summary of the invention
The present invention makes in view of existing practical problems in above-mentioned prior art, the object of the present invention is to provide the step of the 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, for the screw that kickplate side boundary member is fastened on kickplate pedestal, can not relax.
To achieve these goals, apparatus of passenger conveyor of the present invention is configured to have: be arranged on the framework on building structure, be arranged on the floor, gangway of two ends of the length direction of described framework, step chain, this step chain connects into ring-type to carry out loopy moving between floor, above-mentioned gangway, and has step axle, step, this step is rotatably arranged on described step axle, and railing, this railing is erected to be arranged in described framework in the both sides of described step, in this apparatus of passenger conveyor, described step has the checkered plate part of standing for passenger and the kickplate part that forms difference of height part, described kickplate part is by kickplate, be arranged on described kickplate left and right end portions kickplate side boundary member and for supporting the kickplate pedestal of above-mentioned various members, form, outer ledge at described kickplate side boundary member is partly formed with the snap portions partly engaging with the outer ledge of described kickplate pedestal, described snap portions partly engages with the outer ledge of described kickplate pedestal, and by screw, to described kickplate side boundary member and described kickplate pedestal, carrying out fastening than described 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 checkered plate part of standing for passenger and the kickplate part that forms difference of height part, described kickplate part is by kickplate, be arranged on described kickplate left and right end portions kickplate side boundary member and for supporting the kickplate pedestal of above-mentioned various members, form, in the step of this used for passenger conveyor, outer ledge at described kickplate side boundary member is partly formed with the snap portions partly engaging with the outer ledge of described kickplate pedestal, described snap portions partly engages with the outer ledge of described kickplate pedestal, and by screw, to described kickplate side boundary member and described kickplate pedestal, carrying out fastening than described snap portions part more in the inner part.
According to said structure, when kickplate side boundary member has occurred to contact with skirt section backplate, under the effect of impulsive force, kickplate side boundary member and kickplate pedestal one body deformability engaging with kickplate side boundary member by snap portions, so the tension force being produced by impulsive force can not act on screw, can prevent that screw from occurring lax.
Invention effect
According to the present invention, outer ledge at kickplate side boundary member is partly formed for the snap portions partly engaging with the outer ledge of kickplate pedestal, this snap portions is partly engaged with the outer ledge of kickplate pedestal, and by screw, to kickplate side boundary member and kickplate pedestal, carrying out fastening than this snap portions part more in the inner part, so, even in the situation that kickplate side boundary member has occurred to contact with skirt section backplate, the tension force being produced by impulsive force can not act on screw yet, can prevent that screw from occurring lax.Thus, can prevent that kickplate side boundary member from splitting away off from kickplate pedestal, thus durability and the safety that can improve step and apparatus of passenger conveyor.
Accompanying drawing explanation
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
5 Machine Room, tops
6 Machine Room, bottoms
7 floor, gangway, tops
8 floor, gangway, bottoms
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
16a railing
17 moving hand-rails
18 kickplates
19 top kickplate pedestals
20 bottom kickplate pedestals
21 kickplate side boundary members
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 present embodiment has: across the upper floor 2 of building structure and the framework 4 of bottom floor 3 settings, be arranged on Machine Room, top 5 and the Machine Room, bottom 6 of two end portions of the length direction of this framework 4, from top, cover described Machine Room 5, 6 floor, gangway, top 7 and floor, gangway, bottom 8, be arranged on Machine Room 5, the upper terminal sprocket wheel 9 of the pair of right and left in 6 and lower terminal end sprocket wheel 10, be wound in the form of a ring described terminal sprocket wheel 9, the step chain 11 of the pair of right and left on 10, the step axle 12 that connects the step chain 11 of left and right, be arranged on the front-wheel 13 at step axle 12 two ends, be rotatably installed in the step 14 on step axle 12, be arranged in Machine Room, top 5 for driving the electrical motor 15 of step.In addition, in the framework 4 that is positioned at step 14 both sides with toward each other to mode be erected to be provided with skirt section backplate 16 and railing 16a, at the periphery of railing 16a, be provided with and step 14 driven moving hand-rail 17 synchronously.
As shown in the lateral plan of the front view of Fig. 2 and Fig. 3, step 14 is by the checkered plate part 31 of standing for passenger and form the kickplate part 41 of difference of height part and the support 51 that above-mentioned both joints are integrated forms.Checkered plate part 31 consists of with the checkered plate side boundary member 33 that is arranged on two ends, left and right of checkered plate 32 checkered plate 32 that is arranged on middle body.This checkered plate side boundary member 33 can be formed by the method described in above-mentioned patent documentation 1 and patent documentation 2.In addition, kickplate part 41 by be arranged on middle body kickplate 18, be arranged on this kickplate 18 both ends, left and right kickplate side boundary member 21 and for supporting top kickplate pedestal 19 and the bottom kickplate pedestal 20 of above-mentioned various member 18,21, form.One end of top kickplate pedestal 19 and bottom kickplate pedestal 20 is waited and is fixed on support 51 by welding, and kickplate 18 waits by welding that to be fixed on another of above-mentioned top kickplate pedestal 19 and bottom kickplate pedestal 20 distolateral.
On the other hand, kickplate side boundary member 21 consists of products formed of hard resin etc., in its outer ledge part, as shown in Fig. 4 of the amplification profile of the B-B part as Fig. 3, be formed with the snap portions 21A of the hook-type partly engaging for the outer ledge with top kickplate pedestal 19 and bottom kickplate pedestal 20.As shown in Figure 3, this snap portions 21A can be formed into lower end from the upper end of kickplate side boundary member 21 equably always, also can be formed on partly the part corresponding with top kickplate pedestal 19 and bottom kickplate pedestal 20.As shown in Figure 4, described kickplate side boundary member 21 and each kickplate pedestal 19,20, under the state being fastened togather at the outer ledge part of each kickplate pedestal 19,20 and snap portions 21A, by screw 22 contrast snap portions 21A part more in the inner part carry out fastening form integrated.
In the related escalator 1 of present embodiment, outer ledge at kickplate side boundary member 21 is partly formed for and kickplate pedestal 19, the snap portions 21A that 20 outer ledge partly engages, make this snap portions 21A and kickplate pedestal 19, 20 outer ledge partly engages, and passing through 22 pairs of kickplate side boundary members 21 of screw and kickplate pedestal 19 than this snap portions 21A part more in the inner part, 20 carry out fastening, so as shown in Figure 4, when kickplate side boundary member 21 moves to the direction shown in arrow D1 with respect to skirt section backplate 16, at kickplate side boundary member 21 and skirt section backplate 16, come in contact and in the situation that the directive effect shown in arrow D2 has impulsive force, kickplate side boundary member 21 and kickplate pedestal 19, 20 under the effect of this impulsive force a body deformability in the same direction.So the tension force being produced by impulsive force can not act on 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 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 arrow D3 moves, in the situation that kickplate side boundary member 21 has occurred to contact with skirt section backplate 16, also can bring into play identical effect.
Purposes industrially
The present invention can be applied to have the apparatus of passenger conveyor of kickplate on step.
Claims (2)
1. an apparatus of passenger conveyor, has: be arranged on the framework on building structure; Be arranged on the floor, gangway of two ends of the length direction of described framework; Step chain, this step chain connects into ring-type to carry out loopy moving between floor, described gangway, and has step axle; Step, this step is rotatably arranged on described step axle; And railing, this railing is erected to be arranged in described framework in the both sides of described step, and described apparatus of passenger conveyor is characterised in that,
Described step has the checkered plate part of standing for passenger and the kickplate part that forms difference of height part, described kickplate part by kickplate, be arranged on described kickplate left and right end portions kickplate side boundary member and for supporting the kickplate pedestal of above-mentioned various members, form
Outer ledge at described kickplate side boundary member is partly formed with the snap portions partly engaging with the outer ledge of described kickplate pedestal, described snap portions partly engages with the outer ledge of described kickplate pedestal, and by screw, to described kickplate side boundary member and described kickplate pedestal, carrying out fastening than described snap portions part more in the inner part
From the face side of described kickplate pedestal, the side via described kickplate pedestal extends to the rear side of described kickplate pedestal and forms hook-type described snap portions.
2. the step of a used for passenger conveyor, it has the checkered plate part of standing for passenger and the kickplate part that forms difference of height part, described kickplate part by kickplate, be arranged on described kickplate left and right end portions kickplate side boundary member and for supporting the kickplate pedestal of above-mentioned various members, form, the step of described used for passenger conveyor is characterised in that
Outer ledge at described kickplate side boundary member is partly formed with the snap portions partly engaging with the outer ledge of described kickplate pedestal, described snap portions partly engages with the outer ledge of described kickplate pedestal, and by screw, to described kickplate side boundary member and described kickplate pedestal, carrying out fastening than described snap portions part more in the inner part
From the face side of described kickplate pedestal, the side via described kickplate pedestal extends to the rear side of described kickplate pedestal and forms hook-type described snap portions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-279467 | 2010-12-15 | ||
| JP2010279467A JP5611799B2 (en) | 2010-12-15 | 2010-12-15 | Passenger conveyor and steps for passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102556816A CN102556816A (en) | 2012-07-11 |
| CN102556816B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6168939B2 (en) * | 2013-09-12 | 2017-07-26 | 株式会社日立製作所 | Passenger conveyor steps and passenger conveyors |
| CN110203802A (en) | 2018-02-28 | 2019-09-06 | 奥的斯电梯公司 | Escalator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0603643A1 (en) * | 1992-12-21 | 1994-06-29 | Inventio Ag | Escalator with steps having lateral safety boundaries |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4710294U (en) * | 1971-03-05 | 1972-10-06 | ||
| JPS6044483A (en) * | 1983-08-22 | 1985-03-09 | 株式会社日立製作所 | Step for escalator |
| JPH1045365A (en) * | 1996-08-05 | 1998-02-17 | Toshiba Elevator Technos Kk | Footboard device of passenger conveyor and cleaning method therefor |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0603643A1 (en) * | 1992-12-21 | 1994-06-29 | Inventio Ag | Escalator with steps having lateral safety boundaries |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102556816A (en) | 2012-07-11 |
| JP2012126510A (en) | 2012-07-05 |
| JP5611799B2 (en) | 2014-10-22 |
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