CN203529687U - Passenger conveyor step and passenger conveyor - Google Patents
Passenger conveyor step and passenger conveyor Download PDFInfo
- Publication number
- CN203529687U CN203529687U CN201320447765.0U CN201320447765U CN203529687U CN 203529687 U CN203529687 U CN 203529687U CN 201320447765 U CN201320447765 U CN 201320447765U CN 203529687 U CN203529687 U CN 203529687U
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- CN
- China
- Prior art keywords
- insertion strip
- skidding
- skidding insertion
- mentioned
- passenger conveyors
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Abstract
The embodiment of the utility model relates to a passenger conveyor step and a passenger conveyor, capable of preventing an antiskid filler strip from protruding outwards. The escalator step of the embodiment is characterized by comprising a frame as a skeleton of the step, an antiskid filler stripe on the upper portion of the frame, a groove formed on the upper surface of the antiskid filler stripe and extended to the two end rims along the length direction, and an antiskid filler stripe fixing member arranged in the main body portion in the groove and outside the two end rims of the antiskid filler stripe and fixed on the fixing portion of the frame.
Description
The application be take Japanese patent application 2013-600(applying date: be on January 7th, 2013) basis, enjoy the preceence of this application.The application passes through with reference to this application, the full content that comprises this application.
Technical field:
Embodiment of the present utility model relates to step and the passenger conveyors of passenger conveyors.
Background technology:
As shown in Fig. 1 of patent documentation 1, the step of the passenger conveyors such as escalator has following structure: the anti-skidding insertion strip that passenger's feet is stepped on is arranged at as the bracket of the skeleton of step (being generally also framework) top.Anti-skidding insertion strip and framework are fixed together by spot welding.
Utility model content:
But such step, when weld zone peels off because of reasons such as fatigues, anti-skidding insertion strip just can be heaved to the top of framework.At this moment will produce series of problems, as affect travelling comfort or the anti-skidding insertion strip that is in operation is contacted with rubber and undesirable condition etc. occurs.
Problem to be solved in the utility model is to provide passenger conveyors step and the passenger conveyors that can prevent that anti-skidding insertion strip from heaving.
The step of the escalator of example, is characterized in that, possesses: framework, as the skeleton of step; Anti-skidding insertion strip, is positioned at framework upper; Groove, is formed on the upper surface of above-mentioned anti-skidding insertion strip, and extends to Width two end edge portions; Anti-skidding insertion strip connecting element, the fixed part that it possesses the foreign side of anti-skidding insertion strip two end edge portions that are disposed at the main part in above-mentioned groove and are disposed at above-mentioned groove and is fixed on said frame.
Secondly, it is characterized in that, the top of aforementioned body portion and the upper surface of above-mentioned anti-skidding insertion strip are formed with respectively concavo-convex, and the concaveconvex shape on the top of aforementioned body portion is consistent with the concaveconvex shape of the upper surface of above-mentioned anti-skidding insertion strip.
In addition, it is characterized in that, in the top of aforementioned body portion concavo-convex, at least the material of protuberance is rubber.
And, it is characterized in that, the upper end of aforementioned body portion is outstanding upward from the upper surface of above-mentioned anti-skidding insertion strip, and its projecting height is less than 1mm.
And, it is characterized in that, the middle on the fore-and-aft direction of above-mentioned anti-skidding insertion strip possesses above-mentioned groove.
And, it is characterized in that, step bight one side on the fore-and-aft direction of above-mentioned anti-skidding insertion strip possesses above-mentioned groove.
And, it is characterized in that, above-mentioned anti-skidding insertion strip by spot welding secure bond in said frame.
In addition, the passenger conveyors of example possesses above-mentioned step.
According to the step of above-mentioned passenger conveyors and passenger conveyors, can prevent heaving of anti-skidding insertion strip.
Accompanying drawing explanation
Fig. 1 means the whole pie graph of the escalator of embodiment.
Fig. 2 means the lateral plan of step of the escalator of embodiment.
Fig. 3 means the birds-eye view of step of the escalator of embodiment.
Fig. 4 means the cutaway drawing of A-A line of Fig. 3.
The specific embodiment
Based on accompanying drawing, the escalator of embodiment is described.And " all around " hereinafter refers to, the direction while watching upper strata from lower floor.At this, " front " refers to lower floor's one side.
(structure of escalator)
Fig. 1 relates to the cutaway view of the escalator 2 of embodiment.Truss 20 is installed on the upper and lower of building.The inside, the upper and lower of above-mentioned truss 20 disposes respectively sprocket wheel 21,22.Chain 23 lash of sealing are on above-mentioned sprocket wheel 21,22.A certain sprocket wheel in above-mentioned sprocket wheel 21,22 is connected on the actuating device 24 with electrical motor and retarder, and rotates under the driving of above-mentioned actuating device 24.By this rotation, above-mentioned chain 23 and another sprocket wheel drive.Step 1 uniformly-spaced and seamless unoccupied place be linked on above-mentioned chain 23.Due to the driving of above-mentioned chain 23, the above-mentioned step 1 linking is with it displaced between the upper and lower along not shown rail circulation.
(structure of escalator step 1)
Relate to the step 1 of escalator 2 of this embodiment as shown in Fig. 2-4.The skeleton of step 1 is formed by framework 10.Framework 10 possesses: be disposed at the side plate of the left and right of step 1, in conjunction with the joint portion (not shown) of left side plate 11, across the upper plate 12 of left side plate 11 configurations.Upper plate 12 is arranged at three places on fore-and-aft direction.
The front and back of the bottom of left side plate 11 are respectively equipped with wheel 13, and when step 1 moves, wheel 13 rotates along above-mentioned guide rail.In addition, the front part of left side plate 11 divides the riser 14 being provided with as the riser of step 1.In addition, upper plate 12 is provided with above anti-skidding insertion strip 15.
As shown in Figure 4, anti-skidding insertion strip 15 is that the thin plate of stainless steel is formed with wavy shaping.Extend to the fore-and-aft direction of anti-skidding insertion strip 15 at this wavy top.The fore-and-aft direction length of anti-skidding insertion strip 15 is consistent with the fore-and-aft direction length of upper plate 12, and the left and right directions length of the left and right directions length of anti-skidding insertion strip 15 and the above-mentioned pars intermedia 18 of upper plate 12 is consistent.By make anti-skidding insertion strip 15 lower surfaces and upper plate upper surface secure bond with spot welding, anti-skidding insertion strip 15 is installed on upper plate 12.In Fig. 4,16 is weld zone.
In the middle of anti-skidding insertion strip 15 fore-and-aft directions, cut at the wavy top of anti-skidding insertion strip 15 to the left and right direction, has formed groove 17.Groove 17 extends to 15 liang of end edge portions of anti-skidding insertion strip with linearity.Anti-skidding insertion strip connecting element 3 is disposed at groove 17.Anti-skidding insertion strip connecting element 3 possesses with groove 17 with the rod-shaped body portion 30 of length and the fixed part 31 that formed with right-angled bend by the two ends of main part 30.The main part 30 of this anti-skidding insertion strip connecting element 3 is disposed at the bottom land of groove 17, and fixed part 31 is bent downwardly along sidewall 4 in 15 liang of end edge portion outsides of anti-skidding insertion strip of groove 17.Fixed part 31 is fixed on sidewall 4 from its outside by bolt 32.Thus, anti-skidding insertion strip 15 is fixed on the upper plate 12 of framework 10 by anti-skidding insertion strip connecting element 3.
In the foreign side of the left and right directions of bolt 32, safe limit filler rod 33 fixed configurations are in upper plate end 40.Interval between bolt 32 tops and safe limit filler rod 33 inner side ends is shorter than the length of bolt 32 threaded portions.Anti-skidding insertion strip 15 is black, and safe limit filler rod 33 is yellow.
(effect)
On the escalator step 1 of embodiment, because anti-skidding insertion strip 15 is fixed on the upper plate 12 of framework 10 by anti-skidding insertion strip connecting element, even if anti-skidding insertion strip 15 peels off with the welding of upper plate 12, anti-skidding insertion strip 15 can not heaved yet.Therefore with regard to not taking, feel under the weather, anti-skidding insertion strip is contacted with rubber and causes the problem such as be not in good state.
Especially due to anti-skidding insertion strip connecting element 3, be arranged at the centre of anti-skidding insertion strip 15 fore-and-aft directions, so can prevent that the place ahead of anti-skidding insertion strip 15 or the part at rear from heaving.
At this, because safe limit filler rod 33 is disposed at bolt 32 outsides, and the interval between bolt 32 tops and safe limit filler rod 33 inner side ends is shorter than the length of the threaded portion of bolt 32, so bolt can not come off.Therefore, anti-skidding insertion strip connecting element 3 can not come off.
(modification)
Also the top of anti-skidding insertion strip connecting element can be made with the interval identical with anti-skidding insertion strip 15 and is formed with the wavy of top.At this moment, make the top of anti-skidding insertion strip connecting element and the top of anti-skidding insertion strip 15 consistent on fore-and-aft direction.
Thus, can prevent that pin from being scraped by the groove of anti-skidding insertion strip 15.
When corrugate is done in the top of anti-skidding insertion strip connecting element, preferably make its upper end, top protrude from a little the upper end at anti-skidding insertion strip 15 wavy tops.In order to prevent that pin from being scraped, outstanding height is preferably in below 1 millimeter.
Thus, anti-skidding effect is played in the upper end of anti-skidding insertion strip connecting element.
When corrugate is done in the top of anti-skidding insertion strip connecting element, the material at least top in anti-skidding insertion strip connecting element can be adopted to the material of the difficult cunnings such as rubber.
Thus, anti-skidding effect is played in the upper end of anti-skidding insertion strip connecting element.
Anti-skidding insertion strip connecting element also can be located at the middle place in addition of fore-and-aft direction of anti-skidding insertion strip.Such as, can be arranged at step bight one side on the fore-and-aft direction of anti-skidding insertion strip.
Anti-skidding insertion strip connecting element top is wavy, and its upper end protrudes from anti-skidding insertion strip upper end or when being difficult for sliding material and making, if anti-skidding insertion strip connecting element is arranged at step bight one side on the fore-and-aft direction of anti-skidding insertion strip, plays anti-skidding effect.
Anti-skidding insertion strip also can be fixed on framework by a plurality of anti-skidding insertion strip connecting elements.
When anti-skidding insertion strip is fixed on framework by a plurality of anti-skidding insertion strip connecting elements, anti-skidding insertion strip is just more difficult to heave.
The secure bond of the upper plate of anti-skidding insertion strip and framework, also can use the method outside spot welding.For example also can use polymer adhesive.Can the upper plate of anti-skidding insertion strip and framework be fixed to combination, and only with anti-skidding insertion strip connecting element, fix yet.
Can anti-skidding insertion strip connecting element be fixed on to framework by the method except bolt.Such as, can form the claw that protrudes from upper plate pars intermedia 18 1 sides on the fixed part top of anti-skidding insertion strip connecting element, at 19 places, side of upper plate pars intermedia 18, form hanging hole, by claw is sticked in to hanging hole, anti-skidding insertion strip connecting element is fixed on to framework.In addition, also can anti-skidding insertion strip connecting element be fixed on framework by lining cement.Or also can be used together lining cement and other fixing means.
Also can make anti-skidding insertion strip connecting element different from anti-skidding insertion strip color.
Can make like this user produce visual aesthetic feeling.
When anti-skidding insertion strip upper surface forms from above-mentioned example wavy different concavo-convex, preferably on the top of anti-skidding insertion strip connecting element, also form concavo-convex consistent concavo-convex with anti-skidding insertion strip.
So just, can prevent that pin from being scraped by the groove of anti-skidding insertion strip connecting element or anti-skidding insertion strip.
The step of above-mentioned example also can be for moving sidewalk.
Above example is only illustration, and utility model scope is not limited to this.Above example also can be implemented by other various forms, within not departing from the scope of utility model main idea, can carry out various omissions, displacement and change.Above embodiment and change thereof are included in the scope that is recorded in the invention of patent claim and is equal to.
Claims (10)
1. a step for passenger conveyors, is characterized in that, possesses:
Framework, as the skeleton of step;
Anti-skidding insertion strip, is positioned at framework upper;
Groove, is formed on the upper surface of above-mentioned anti-skidding insertion strip and extends to Width two end edge portions;
Anti-skidding insertion strip connecting element, the fixed part that it possesses the foreign side of anti-skidding insertion strip two end edge portions that are disposed at the main part in above-mentioned groove and are disposed at above-mentioned groove and is fixed on said frame.
2. the step of passenger conveyors as claimed in claim 1, it is characterized in that, the top of aforementioned body portion and the upper surface of above-mentioned anti-skidding insertion strip are formed with respectively concavo-convex, and the concaveconvex shape on the top of aforementioned body portion is consistent with the concaveconvex shape of the upper surface of above-mentioned anti-skidding insertion strip.
3. the step of passenger conveyors as claimed in claim 2, is characterized in that, in the top of aforementioned body portion concavo-convex, at least the material of protuberance is rubber.
4. the step of passenger conveyors as claimed in claim 1, is characterized in that, the upper end of aforementioned body portion projects upwards from the upper surface of above-mentioned anti-skidding insertion strip, and its projecting height is less than 1mm.
5. the step of passenger conveyors as claimed in claim 2, is characterized in that, the upper end of aforementioned body portion projects upwards from the upper surface of above-mentioned anti-skidding insertion strip, and its projecting height is less than 1mm.
6. the step of passenger conveyors as claimed in claim 3, is characterized in that, the upper end of aforementioned body portion projects upwards from the upper surface of above-mentioned anti-skidding insertion strip, and its projecting height is less than 1mm.
7. the step of the passenger conveyors as described in any one in claim 1-6, is characterized in that, the middle on the fore-and-aft direction of above-mentioned anti-skidding insertion strip has above-mentioned groove.
8. the step of the passenger conveyors as described in any one in claim 1-6, is characterized in that, step bight one side on the fore-and-aft direction of above-mentioned anti-skidding insertion strip has above-mentioned groove.
9. the step of the passenger conveyors as described in any one in claim 1-6, is characterized in that, above-mentioned anti-skidding insertion strip by spot welding secure bond in said frame.
10. a passenger conveyors, is characterized in that, possesses the step described in any one in claim 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-000600 | 2013-01-07 | ||
| JP2013000600A JP5627043B2 (en) | 2013-01-07 | 2013-01-07 | Passenger conveyor steps and passenger conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529687U true CN203529687U (en) | 2014-04-09 |
Family
ID=51411229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447765.0U Expired - Lifetime CN203529687U (en) | 2013-01-07 | 2013-07-25 | Passenger conveyor step and passenger conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5627043B2 (en) |
| CN (1) | CN203529687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499913Y1 (en) * | 1969-03-26 | 1974-03-08 | ||
| JPS4954291U (en) * | 1972-08-25 | 1974-05-14 | ||
| JPS5544845Y2 (en) * | 1974-05-23 | 1980-10-21 | ||
| JPH0761754A (en) * | 1993-08-23 | 1995-03-07 | Masao Kubota | Coupling type conveyer device |
| JP3744399B2 (en) * | 2001-09-26 | 2006-02-08 | 株式会社日立製作所 | Passenger conveyor |
| WO2012038996A1 (en) * | 2010-09-21 | 2012-03-29 | 株式会社 日立製作所 | Passenger conveyer and footstep thereof |
-
2013
- 2013-01-07 JP JP2013000600A patent/JP5627043B2/en active Active
- 2013-07-25 CN CN201320447765.0U patent/CN203529687U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5627043B2 (en) | 2014-11-19 |
| JP2014131939A (en) | 2014-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |