CN103030056A - Escalator device - Google Patents
Escalator device Download PDFInfo
- Publication number
- CN103030056A CN103030056A CN2012102990539A CN201210299053A CN103030056A CN 103030056 A CN103030056 A CN 103030056A CN 2012102990539 A CN2012102990539 A CN 2012102990539A CN 201210299053 A CN201210299053 A CN 201210299053A CN 103030056 A CN103030056 A CN 103030056A
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- China
- Prior art keywords
- kickplate
- retainer
- pedestal
- excrescence
- support
- 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 an escalator device, which can effectively inhibit the rear wheel side of stairs from floating with a simple structure. The escalator device is provided with stairs (7) and an anti-floating stop member (7I), wherein the stairs have z horizontal anti-skid plate, a kickplate (7D), wherein one end of the kickplate (7D) is connected with the rear portion of the anti-skid plate and arranged to extend downwards; a kickplate base (7E), wherein the kickplate is fixed on the kickplate base, a pair of left and right supports (7F) for supporting the anti-skid plate and the kickplate base, and a front base (7G) arranged at the front od the supports, wherein the anti-floating stop member is arranged in a manner of striding the supports and can abut against the front base of lower adjacent stairs, in order to prevent the moving stairs from floating. In the escalator, the upper surface of the anti-floating stop member is provided with a projection (7J), and the projection is opposite to the front base of the lower adjacent stairs.
Description
Technical field
The present invention relates to a kind of escalator apparatus that produces the poor step of ladder that has in inclination interval, especially relate to a kind of escalator apparatus that can prevent that the step in the movement from floating.
Background technology
Escalator apparatus has the inclination interval that forms along the shape of the framework of the floor face setting of the floor face of crossing over upper floor and bottom floor, upper level is interval, lower horizontal is interval, between inclination interval and the upper level interval and to be formed the upper curve of convex curved type interval and between inclination interval and lower horizontal interval and to be formed the lower curve of concave shape interval, in inclination interval, when the front end of shoes of passenger etc. or heel unconsciously contact with the kickplate of the step that is positioned at the epimere side, if inclination interval move during, this contact condition can not cause step to float, but along with step moves towards curve regions, ladder between the adjacent step is poor to be dwindled gradually, and in the poor process of dwindling of ladder, friction drag can occur between shoes that contact with kickplate etc. and kickplate, at this moment, the step of epimere side can float phenomenon.In addition, when the state that is floating when step is moved between horizontal zone, the fishback on the step that may float and floor, gangway collision and cause the accident of step and fishback damage.
In order to address this problem, as technology formerly, a kind of scheme is for example disclosed in patent documentation 1, its state that floats in rear wheel-side for fear of step is moved to gangway, top floor side or gangway, bottom floor side and is provided with the anti-retainer that floats, should anti-float retainer and arrange in the mode of crossing between the support of the left and right sides, and can with the anterior pedestal butt of the adjacent step of hypomere.
Technical literature formerly
Patent documentation
Patent documentation 1: Japan opens clear 60-75375 communique in fact
In comprising the existing escalator apparatus of patent documentation, can float retainer with the anterior pedestal butt of the adjacent step of hypomere anti-and be formed by the L shaped steel, and by about the bolt that is arranged side by side be fixed on the support of the left and right sides in the mode of crossing between the support of the left and right sides with the kickplate pedestal.; in the step of the escalator apparatus of reality; prevent that floating retainer is formed by the L shaped steel; and by the bolt on the lower in 2 bolts arranging in the vertical with respect to support; in the mode of the bolt of avoiding top side, cross between the support of the left and right sides with the kickplate pedestal and to be fixed on the support of the left and right sides.When adopting said structure, because can the larger gap of formation between the anterior pedestal of anti-adjacent step of floating retainer and hypomere, so exist anti-float retainer the rear wheel-side of step float after sizable degree could with the problem of anterior pedestal butt prevent the effect of floating so that can not give full play to.In addition, by above bolt will prevent floating retainer and be fixed between the support of the left and right sides time, float retainer and can interfere with anterior pedestal height and position is anti-, be fixed between the support of the left and right sides so can't will prevent floating retainer by the bolt of top.
Summary of the invention
The present invention makes in view of existing problem in the above-mentioned prior art, the object of the present invention is to provide a kind of escalator apparatus, and it can float with the rear wheel-side that simple structure suppresses step effectively.
Solution
To achieve these goals, the invention provides a kind of escalator apparatus, it is provided with step and prevents floating retainer, and described step has: the checkered plate of level; Kickplate, an end of described kickplate is connected with the rear portion of this checkered plate, and extends setting towards the below; Kickplate pedestal, described kickplate are fixed on the described kickplate pedestal; The support of pair of right and left, the described checkered plate of the stent support of described pair of right and left and described kickplate pedestal; And anterior pedestal, described anterior abase frame is located at the place ahead of described support, describedly anti-float retainer and arrange in the mode of crossing between the described support, and can with the described anterior pedestal butt of the adjacent step of hypomere, be used for preventing floating of mobile described step, described escalator apparatus is characterised in that, is provided with excrescence at the described anti-upper surface that floats retainer, described excrescence can be relative with the described anterior pedestal of the adjacent step of described hypomere to.
According to the present invention who adopts said structure, when the rear wheel-side of epimere step is floated, be arranged on the anterior pedestal butt of the adjacent step of the anti-excrescence that floats the retainer upper surface and hypomere, can prevent that the rear wheel-side of epimere step from further floating.In addition, can will prevent that the gap size that floats between retainer and the anterior pedestal is limited to suitable value by being arranged on the anti-excrescence that floats the retainer upper surface, float so can effectively suppress the rear wheel-side of step.
In addition, the feature of escalator apparatus of the present invention also is, described excrescence has the chevron shape, and with described anti-to float retainer integrally formed.
The present invention according to adopting said structure has the chevron shape by making excrescence, and with anti-to float retainer integrally formed, can reduce the quantity of parts, thereby can reduce cost.
In addition, the feature of escalator apparatus of the present invention also is, described excrescence forms by being welded on the described anti-member that floats on the retainer.
According to the present invention who adopts said structure, owing to consisting of excrescence by being welded on the anti-member that floats on the retainer, originally anti-ly float retainer so can utilize, thereby excrescence can be set easily.
The invention effect
According to the present invention, by adopt anti-upper surface setting of floating retainer can be relative with anterior pedestal to this simple structure of excrescence, the gap size of preventing floating between the anterior pedestal of adjacent step of retainer and hypomere can be limited to suitable value, and the rear wheel-side that can effectively suppress step is floated.
Description of drawings
Fig. 1 is the schematic diagram of the integrally-built longitudinal cross-section of expression escalator apparatus involved in the present invention.
Fig. 2 is the enlarged drawing of peripheral part in upper curve interval of the escalator apparatus of Fig. 1.
Fig. 3 is the bottom front view of step of an embodiment of expression escalator apparatus involved in the present invention.
Fig. 4 is the bottom enlarged side view of the step of the present embodiment.
Fig. 5 is the lateral plan of two adjacent step of the present embodiment.
Fig. 6 is the bottom front view of step of other embodiment of expression escalator apparatus of the present invention.
Fig. 7 is the bottom enlarged side view of the step of other embodiment.
Fig. 8 is the lateral plan of two adjacent step of other embodiment.
Nomenclature
1 escalator apparatus
2 upper floor
The 2F floor face
3 bottom floors
The 3F floor face
4 frameworks
5 front-wheel guide rails
6 trailing wheel guide rails
7 steps
The 7A front-wheel
The 7B trailing wheel
The 7C checkered plate
The 7D kickplate
7E kickplate pedestal
The 7F support
The anterior pedestal of 7G
The 7H bolt
7I prevents floating retainer
7J, 7K excrescence
8 actuating devices
9 control setups
12 inclination interval
13 upper levels are interval
14 lower horizontal are interval
15 upper curve are interval
16 lower curve are interval
17 step chains
18 drive sprockets
19 driven sprockets
Floor, gangway, 20 top
Floor, gangway, 21 bottom
The specific embodiment
Embodiment to escalator apparatus involved in the present invention describes referring to accompanying drawing.
As depicted in figs. 1 and 2, escalator apparatus 1 has the framework 4 that the floor face 3F of the floor face 2F that crosses over upper floor 2 and bottom floor 3 arranges, be arranged on front-wheel guide rail 5 and trailing wheel guide rail 6 in this framework 4, under the guiding of described front-wheel guide rail 5 and trailing wheel guide rail 6, carry out a plurality of steps 7 of loopy moving, be used for driving the actuating device 8 of described a plurality of step 7, control the control setup 9 of the driving (operation) of this actuating device 8, along the direct of travel of step 7 be erected to be arranged on the framework 4 railing 10 and under the guiding of the periphery of this railing 10 with step 7 moving hand-rail 11 of loopy moving synchronously.
Front-wheel guide rail 5 and trailing wheel guide rail 6 have along the inclination interval 12 of the shape setting of framework 4, upper level interval 13, lower horizontal interval 14, between inclination interval 12 and the upper level interval 13 and be formed the upper curve interval 15 of convex curved type and between inclination interval 12 and lower horizontal interval 14 and be formed the lower curve interval 16 of concave shape, and the terminal part in upper level interval 13 and lower horizontal interval 14 has between the reversal zone, and step 7 carries out loopy moving between each interval under the guiding of front-wheel guide rail 5 and trailing wheel guide rail 6.
In step 7, front-wheel 7A by pivot being supported on upside with front-wheel guide rail 5 and trailing wheel guide rail 6 at identical angle of inclination, the angle of inclination of inclination interval 12, trailing wheel 7B by pivot to be supported on downside with front-wheel guide rail 5 and trailing wheel guide rail 6 at identical angle of inclination, the angle of inclination of inclination interval 12.Such as Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, step 7 has: the checkered plate 7C of level; Kickplate 7D, the one end is connected with the rear portion of this checkered plate 7C, and extends setting towards the below; Kickplate pedestal 7E, kickplate 7D are fixed on the kickplate pedestal 7E; The support 7F of pair of right and left, the support 7F of this pair of right and left supports checkered plate 7C and kickplate pedestal 7E; Anterior pedestal 7G, this front portion pedestal 7G is erected at the place ahead of support 7F; And bolt 7H, bolt 7H becomes two row at longitudinal arrangement, is used for kickplate pedestal 7E is fixed on support 7F.In addition, for the ease of understanding, only show the anterior pedestal 7G of the adjacent step 7 of hypomere among Fig. 4.
The pivot shaft of front-wheel 7A is connected with step chain 17, so that front-wheel 7A is forcibly along 5 walkings of front-wheel guide rail.Trailing wheel 7B is the wheel along with front-wheel 7A walking, walks along trailing wheel guide rail 6 under the effect of deadweight.Therefore, when the large masterpiece of mentioning being arranged when being used on the step 7, the trailing wheel 7B of step 7 can float up.Therefore, when the state that floats in trailing wheel 7B side when step 7 is moved to floor, gangway, top 20 sides or floor, gangway, bottom 21 side, be in the fishback collision of step 7 with the leading section that is arranged on floor, gangway, top 20 and floor, gangway, bottom 21 of float state, may cause fishback and step 7 to sustain damage.
For this reason, be provided with in the present embodiment anti-float retainer 7I and excrescence 7J, preventing floating retainer 7I arranges in the mode of crossing between the support 7F, and can with the anterior pedestal 7G butt of the adjacent step 7 of hypomere, excrescence 7J is arranged on the anti-upper surface that floats retainer 7I, can be relative with the anterior pedestal 7G of the adjacent step 7 of hypomere to.Excrescence 7J has the chevron shape, and with anti-to float retainer 7I integrally formed, its height dimension for example is 9mm.In addition, anti-ly float the described bolt 7H of retainer 7I by the below and be fixed on the support 7F with step pedestal 7E.
In the present embodiment, the passenger move towards top floor 2F from bottom floor 3F during (escalator apparatus run duration), in inclination interval 12, when the front end of passenger's shoes etc. unconsciously contacts with the kickplate 7D of the step 7 that is positioned at the epimere side, and under this state, arrived upper curve at interval 15 o'clock, dwindle gradually because the ladder between the adjacent step 7 is poor, produce friction force between shoes that contact with the kickplate 7D of the step 7 of epimere side etc. and the kickplate 7D, under the effect of this friction force, the trailing wheel 7B side of the step 7 of epimere side is raised.When the trailing wheel 7B side of the step 7 of epimere side is raised, be arranged on the anterior pedestal 7G butt of the anti-excrescence 7J that floats retainer 7I upper surface and adjacent hypomere step 7, prevent that the trailing wheel 7B side of step 7 from further floating.
According to the present embodiment, by adopt anti-upper surface setting of floating retainer 7I can be relative with the anterior pedestal 7G of the adjacent step 7 of hypomere to this simple structure of excrescence 7J, can will prevent that the gap size that floats between retainer 7I and the anterior pedestal 7G is limited to suitable value, the trailing wheel 7B side that can effectively suppress step 7 is floated.In addition, have the chevron shape by making excrescence 7J, and with anti-to float retainer 7I integrally formed, can reduce the quantity of parts, thereby can reduce cost.In addition, by excrescence 7J is formed the chevron shape, can form easily large anti-of thickness and float retainer 7I.
For the gap size between excrescence 7J and the front stall pedestal 7G is set as suitable value, the height dimension of excrescence 7J is set as 9mm, but the height dimension of excrescence 7J can certainly be set as arbitrary value.
Referring to Fig. 6, Fig. 7 and Fig. 8 other embodiment of escalator apparatus involved in the present invention are described.Member same as the previously described embodiments adopts identical symbolic representation.
In the escalator apparatus of other embodiment, be arranged on the anti-upper surface that floats retainer 7I and can be relative with the anterior pedestal 7G of the adjacent step 7 of hypomere to excrescence 7K form by being welded on the anti-member with specified altitude size that floats on the retainer 7I.
Other embodiment according to having said structure can obtain effect same as the previously described embodiments.In addition, owing to consisting of excrescence 7K by being welded on the anti-member that floats on the retainer 7I, originally anti-ly float retainer so can utilize, thereby excrescence 7K can be set easily.
Claims (3)
1. an escalator apparatus is provided with step and floats retainer with anti-, and described step has: the checkered plate of level; Kickplate, an end of described kickplate is connected with the rear portion of this checkered plate, and extends setting towards the below; Kickplate pedestal, described kickplate are fixed on the described kickplate pedestal; The support of pair of right and left, the described checkered plate of the stent support of described pair of right and left and described kickplate pedestal; And anterior pedestal, described anterior abase frame is located at the place ahead of described support, describedly anti-float retainer and arrange in the mode of crossing between the described support, and can with the described anterior pedestal butt of the adjacent step of hypomere, be used for preventing floating of mobile described step, described escalator apparatus is characterised in that
Be provided with excrescence at the described anti-upper surface that floats retainer, described excrescence can be relative with the described anterior pedestal of the adjacent step of described hypomere to.
2. escalator apparatus as claimed in claim 1 is characterized in that,
Described excrescence has the chevron shape, and with described anti-to float retainer integrally formed.
3. escalator apparatus as claimed in claim 1 is characterized in that,
Described excrescence forms by being welded on the described anti-member that floats on the retainer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-212853 | 2011-09-28 | ||
| JP2011212853A JP5555214B2 (en) | 2011-09-28 | 2011-09-28 | Escalator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103030056A true CN103030056A (en) | 2013-04-10 |
| CN103030056B CN103030056B (en) | 2015-02-25 |
Family
ID=48017529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210299053.9A Active CN103030056B (en) | 2011-09-28 | 2012-08-21 | Escalator device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5555214B2 (en) |
| CN (1) | CN103030056B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276561A (en) * | 2016-10-28 | 2017-01-04 | 日立电梯（广州）自动扶梯有限公司 | The anti-jump stop mechanism of escalator step and escalator |
| CN106379803A (en) * | 2016-10-28 | 2017-02-08 | 日立电梯（广州）自动扶梯有限公司 | Escalator safety step |
| CN107934726A (en) * | 2017-11-15 | 2018-04-20 | 日立电梯（广州）自动扶梯有限公司 | Track-type facilities and escalator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04201978A (en) * | 1990-11-30 | 1992-07-22 | Masao Kubota | Escalator device |
| JPH08239186A (en) * | 1995-03-03 | 1996-09-17 | Mitsubishi Denki Bill Techno Service Kk | Escalator step |
| CN1410342A (en) * | 2001-10-10 | 2003-04-16 | 株式会社日立制作所 | Pedal for passenger escalator |
| CN1498847A (en) * | 2002-11-11 | 2004-05-26 | 株式会社日立制作所 | Passenger transferring appts. |
| CN201419964Y (en) * | 2009-03-30 | 2010-03-10 | 吴江全胜机电有限公司 | Light steps of escalator stairstep |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4530503Y1 (en) * | 1966-09-19 | 1970-11-24 | ||
| JPS58131269U (en) * | 1982-03-01 | 1983-09-05 | 三菱電機株式会社 | escalator steps |
| JPS6075375U (en) * | 1983-10-28 | 1985-05-27 | 株式会社日立製作所 | man conveyor steps |
| JPS61295991A (en) * | 1985-06-21 | 1986-12-26 | 株式会社日立製作所 | Escalator for wheelchair |
-
2011
- 2011-09-28 JP JP2011212853A patent/JP5555214B2/en active Active
-
2012
- 2012-08-21 CN CN201210299053.9A patent/CN103030056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04201978A (en) * | 1990-11-30 | 1992-07-22 | Masao Kubota | Escalator device |
| JPH08239186A (en) * | 1995-03-03 | 1996-09-17 | Mitsubishi Denki Bill Techno Service Kk | Escalator step |
| CN1410342A (en) * | 2001-10-10 | 2003-04-16 | 株式会社日立制作所 | Pedal for passenger escalator |
| CN1498847A (en) * | 2002-11-11 | 2004-05-26 | 株式会社日立制作所 | Passenger transferring appts. |
| CN201419964Y (en) * | 2009-03-30 | 2010-03-10 | 吴江全胜机电有限公司 | Light steps of escalator stairstep |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276561A (en) * | 2016-10-28 | 2017-01-04 | 日立电梯（广州）自动扶梯有限公司 | The anti-jump stop mechanism of escalator step and escalator |
| CN106379803A (en) * | 2016-10-28 | 2017-02-08 | 日立电梯（广州）自动扶梯有限公司 | Escalator safety step |
| CN107934726A (en) * | 2017-11-15 | 2018-04-20 | 日立电梯（广州）自动扶梯有限公司 | Track-type facilities and escalator |
| CN107934726B (en) * | 2017-11-15 | 2019-05-17 | 日立电梯（广州）自动扶梯有限公司 | Escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103030056B (en) | 2015-02-25 |
| JP5555214B2 (en) | 2014-07-23 |
| JP2013071826A (en) | 2013-04-22 |
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