CN103261082B - Passenger conveyor and steps for passenger conveyor - Google Patents
Passenger conveyor and steps for passenger conveyor Download PDFInfo
- Publication number
- CN103261082B CN103261082B CN201080070764.8A CN201080070764A CN103261082B CN 103261082 B CN103261082 B CN 103261082B CN 201080070764 A CN201080070764 A CN 201080070764A CN 103261082 B CN103261082 B CN 103261082B
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- CN
- China
- Prior art keywords
- kickplate
- passenger conveyor
- skirt section
- pedestal
- section backplate
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- 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
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
-
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Provided are a passenger conveyor and steps therefor, the passenger conveyor having improved safety because of being configured so that, even if there is a difference in height at joints of skirt guards, the steps are not caught. Provided are: a passenger conveyor comprising steps (14) having risers (26); and steps used for a passenger conveyor. Skirt guards (16) are formed by arranging plate-like members along the direction (c) of movement of the steps, and a chamfer (d) having a dimension greater than the plate thickness of the skirt guards (16) is provided to each of the outermost side end surfaces of each of the risers (26) so as to be located at both the front side and rear side of the riser (26) in the direction (c) of movement of the steps.
Description
Technical field
The present invention relates to a kind of apparatus of passenger conveyor, especially relate to the structure of the left and right end portions of step riser.
Background technology
Fig. 1 represents the schematic side view of the apparatus of passenger conveyor of escalator etc.In escalator 1, step 14 carries out loopy moving between the upper floor 2 and lower floor 3 of building structure.In the side of step 14, the position separating predetermined distance with step 14 is provided with skirt section backplate 16
Fig. 2 is the front elevation of step, and Fig. 3 is the lateral plan of step, and Fig. 4 is the A-A enlarged section of Fig. 3.Step 14 by the checkered plate part 25 of standing for passenger, cover the ladder difference produced between adjacent step 14 kickplate part 26 and form for the support 27 of fixing checkered plate part 25 and kickplate part 26.
Kickplate part 26 by kickplate 18, be arranged on the kickplate side boundary member 21 of the left and right end portions of this kickplate 18 and the kickplate pedestal 19,20 for installing described kickplate 18 and kickplate side boundary member 21 is formed.Kickplate 18 is fixed on the kickplate pedestal 19,20 of upper and lower (top and the bottom) being positioned at step 14 by welding etc., forms the structure of integration thus.In addition, kickplate pedestal 19,20 is fixed on support 27.
The left and right end portions of kickplate 18 is provided with resinous kickplate side boundary member 21, and this kickplate side boundary member 21 is coated with the colors such as yellow, its objective is the attention in order to arouse passenger.This kickplate side boundary member 21 is fixed on kickplate pedestal 19,20 by fix screw 22.
, as shown in Figure 4, by forming along the multiple tabular component of step moving direction c spread configuration, there is ladder difference a at the seam of skirt section backplate in skirt section backplate 16.
Following problem is there is: when there is warpage at skirt section backplate 16 in the structure of existing kickplate side boundary member 21, or when setting accuracy is bad, the ladder difference a of skirt section backplate seam can become large, the outermost crosspiece b of kickplate side boundary member and the end of skirt section backplate 16 are interfered, causes skirt section backplate 16 or kickplate side boundary member 21 to sustain damage thus.Now, the opening portion between skirt section backplate 16 and step 14 is significantly exposed, and in the worst case, the nipped accident of passenger may occur.
Occur to prevent the nipped accident of passenger, be provided with safety device, this safety device detect have foreign to be clipped between skirt section backplate 16 and step 14 gap in, and make escalator 1 out of service when foreign matter being detected, , due to the reason of the aspects such as cost, only on the top of escalator 1, safety device has been installed at middle part and these three positions, bottom, so, such as when passenger wears the high shoes of the surface friction coefficient such as the boots of rubber or the slippers of vinyl chloride, once shoes are jammed, under the effect of powerful friction force, shoes are involved in rapidly, passenger's injured or situation of falling down before safety device action may be there is, so there is the insufficient problem of safety measure.
Summary of the invention
In the present invention, in order to solve the problem, provide the step of a kind of apparatus of passenger conveyor and apparatus of passenger conveyor, even if its seam being configured to skirt section backplate exists ladder difference, step also can not interfere with skirt section backplate, can improve safety further thus.
Other objects beyond above-mentioned purpose are illustrated in the whole specification sheets and accompanying drawing of the application.
Solution
In apparatus of passenger conveyor of the present invention, when skirt section backplate is consisted of the multiple tabular component of moving direction spread configuration along step, on the most side end face of kickplate part, be all provided with at the front side of the moving direction of step and rear side the chamfering that size is greater than the thickness of slab of skirt section backplate.
Said structure is an example only, and the present invention can carry out suitable change in the scope not departing from its technological thought.In addition, other structure example of the present invention beyond said structure are illustrated in the whole specification sheets and accompanying drawing of the application.
Invention effect
According to the present invention, by on the most side end face of kickplate part, at the front side of the moving direction of step and rear side, the chamfering that size is greater than the thickness of slab of skirt section backplate is set, even if there is ladder difference at the seam of skirt section backplate, step also can not interfere with skirt section backplate, can improve safety further thus.
Other effects of the present invention are illustrated in the whole specification sheets of the application.
Accompanying drawing explanation
Fig. 1 is the schematic side view of apparatus of passenger conveyor.
Fig. 2 is the front elevation of the step in apparatus of passenger conveyor.
Fig. 3 is the lateral plan of the step in apparatus of passenger conveyor.
Fig. 4 is the A-A enlarged section of Fig. 3, represents apparatus of passenger conveyor of the prior art.
Fig. 5 is the A-A enlarged section of Fig. 3, represents one embodiment of the invention.
Fig. 6 is the A-A enlarged section of Fig. 3, represents other embodiments of the present invention.
Detailed description of the invention
Referring to accompanying drawing, embodiments of the invention are described.In each accompanying drawing and each embodiment, identical or similar structure member adopts identical symbol to represent, and omits repeat specification.
Fig. 1 is the schematic side view of the apparatus of passenger conveyor of escalator etc.Escalator 1 has across the upper floor 2 of building structure and framework 4, the Machine Room, top 5 being arranged on length direction two ends of this framework 4 and lower mechanical room 6, the floor, gangway, top 7 covering Machine Room, described top 5 and lower mechanical room 6 respectively from top and the floor, gangway, bottom 8 of lower floor 3 setting and is separately positioned on the upper terminal sprocket wheel 9 of the pair of right and left in Machine Room, described top 5 and lower mechanical room 6 and the lower terminal end sprocket wheel 10 of pair of right and left.The step chain 11 of the loop connecting of pair of right and left is provided with between this upper terminal sprocket wheel 9 and lower terminal end sprocket wheel 10.In addition, escalator 1 is also provided with the step axle 12 of the step chain 11 connecting left and right, the front-wheel 13 being arranged on step axle 12 two ends and the step 14 be rotatably installed on step axle 12, step 14 utilizes driving machine 15 loopy moving be arranged in Machine Room, top 5.In the side of step 14, the position separating predetermined distance with step 14 is provided with skirt section backplate 16.
Escalator 1 also has railing panel 24 and moving hand-rail 17, railing panel 24 along the moving direction of step 14 in the both sides of step 14 toward each other to and be erected to be arranged in framework 4, moving hand-rail 17 is synchronously driven along the periphery of this railing panel 24 and step 14.
Fig. 2 is the front elevation of step, and Fig. 3 is the lateral plan of step, and Fig. 5 is the A-A enlarged section of Fig. 3, represents one embodiment of the invention.Step 14 comprises the checkered plate part 25 of standing for passenger, the kickplate part 26 covering the ladder difference produced between adjacent step 14 and the support 27 for fixing checkered plate part 25 and kickplate part 26.The bottom of step 14 is provided with trailing wheel 23.
Kickplate part 26 comprising kickplate 18, being arranged on the kickplate side boundary member 21 of the left and right end portions of this kickplate 18 and kickplate pedestal 19,20 formation for installing described kickplate 18 and kickplate side boundary member 21.Wherein, 19 represent top kickplate pedestal, and 20 represent bottom kickplate pedestal.Kickplate 18 such as adopts thickness to be made of one piece with protuberance and the consecutive mode of recess at the stainless steel sheet of about 0.5mm, kickplate 18 is fixed on the kickplate pedestal 19,20 being arranged on step about 14 (top and the bottom) that such as thickness is about 2.5mm by welding etc., forms integral structure thus.In addition, kickplate pedestal 19,20 is fixed on support 27.
In addition, the left and right end portions of kickplate 18 is provided with resinous kickplate side boundary member 21, this kickplate side boundary member 21 is coated with the colors such as yellow, its objective is the attention in order to arouse passenger.This kickplate side boundary member 21 is fixed on kickplate pedestal 19,20 by fix screw 22.
Skirt section backplate 16 is by forming along the multiple tabular component of step moving direction c spread configuration, and skirt section backplate 16 exists skirt section backplate seam.
There is following problem in the structure of existing kickplate side boundary member 21: when warpage has appearred in skirt section backplate 16, or when setting accuracy is bad, skirt section backplate seam can produce large ladder difference a, the outermost crosspiece b of kickplate side boundary member and ladder difference are interfered, to produce centered by fix screw 22 and towards the power of bending direction, skirt section backplate 16 or kickplate side boundary member 21 may be caused to sustain damage.
On the other hand, in the present embodiment, as shown in Figure 5, on the most side end face of kickplate part 26, on the face relative with skirt section backplate 16 specifically in kickplate side boundary member 21, be all provided with at the front side of step moving direction c and rear side the chamfering d that size is greater than the thickness of slab of skirt section backplate 16.Owing to being provided with chamfering d, even if so there is ladder difference a at the seam of skirt section backplate, step 14 also can not interfere with skirt section backplate 16 when crossing this ladder difference a, skirt section backplate 16 or kickplate side boundary member 21 can be avoided thus to sustain damage, can improve safety.
The reason that chamfering d is set simultaneously at the front side of step moving direction c and rear side be in order to run in the rising of escalator 1 and decline run in can both avoid producing and interfere.
The reason size of chamfering d being set greater than the thickness of skirt section backplate 16 is, skirt section backplate 16 is processed to usually, when installing apparatus of passenger conveyor, because skirt section backplate 16 is provided with adjustment surplus, so when carrying out installation exercise at the scene, seam can not overlap.Therefore, even if consider the factors such as warpage, the ladder difference of seam during installation also can not more than the thickness of slab of skirt section backplate (about 2mm).Therefore, chamfering is preferably set to 3mm ~ 4mm (C3 ~ 4) left and right.
In addition, when deliberately firmly beaing there being people's mischief or play skirt section backplate 16, therefore skirt section backplate 16 can be out of shape and to produce the ladder being greater than chamfering d poor.Fig. 6 is the A-A section drawing of Fig. 3, is to represent the enlarged drawing can also tackling the main portion of other embodiments of the problems referred to above of the present invention.When creating interference because of above-mentioned reason, to produce centered by fix screw 22 and towards the power of bending direction, therefore, by arranging the snap portions e engaged with the left and right end portions of kickplate pedestal at kickplate side boundary member 21, the rigidity of the power for bending direction can be strengthened, even if there occurs interference, skirt section backplate 16 is also not easy to sustain damage.Specifically, kickplate side boundary member 21 is provided with snap portions e, and this snap portions e encases the left and right end portions of kickplate pedestal 19,20 to the back side with the front from kickplate pedestal 19,20 mode in the left and right end portions of kickplate pedestal 19,20 engages with the left and right end portions of kickplate pedestal 19,20.
Described the present invention by embodiment above, the structure illustrated in each embodiment above-mentioned is an example only, and the present invention can carry out suitable change in the scope not departing from its technological thought.
Nomenclature
1 escalator
2 upper floor
3 lower floor
4 frameworks
5 Machine Room, tops
6 lower mechanical rooms
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 driving machines
16 skirt section backplates
17 moving hand-rails
18 kickplates
19 top kickplate pedestals
20 bottom kickplate pedestals
21 kickplate side boundary members
22 fix screws
23 trailing wheels
24 railing panels
25 checkered plate parts
The ladder of a skirt section backplate seam is poor
The outermost crosspiece of b kickplate side boundary member
C step moving direction
D chamfering
E snap portions
Claims (8)
1. an apparatus of passenger conveyor, it has: be arranged on the framework on building structure; Be arranged on the floor, gangway of length direction two ends of described framework; Have the step chain of step axle, described step chain loop connecting to carry out loopy moving between floor, described gangway; Be rotatably installed in the step on described step axle; Railing panel, described railing panel is erected to be arranged in described framework along the moving direction of described step in the both sides of described step; And skirt section backplate, described skirt section backplate is arranged on the side of described step in the mode separating predetermined distance with described step, and the feature of described apparatus of passenger conveyor is,
Described skirt section backplate is consisted of the multiple tabular component of moving direction spread configuration along described step,
Described step has the checkered plate part of standing for passenger and the kickplate part covering the ladder difference produced between adjacent step,
On the end face of the most side of described kickplate part, be all provided with at the front side of the moving direction of described step and rear side the chamfering that size is greater than the thickness of slab of described skirt section backplate.
2. apparatus of passenger conveyor as claimed in claim 1, is characterized in that,
Described kickplate part comprising kickplate, being arranged on the kickplate side boundary member of the left and right end portions of described kickplate and the kickplate pedestal for installing described kickplate and described kickplate side boundary member,
Described chamfering is arranged on the face relative with described skirt section backplate in described kickplate side boundary member.
3. apparatus of passenger conveyor as described in claim 1 or 2, is characterized in that,
Described kickplate side boundary member has snap portions, and described snap portions encases the left and right end portions of described kickplate pedestal to the back side with the front from described kickplate pedestal mode in the left and right end portions of described kickplate pedestal engages with the left and right end portions of described kickplate pedestal.
4. apparatus of passenger conveyor as described in claim 1 or 2, is characterized in that,
Described chamfering is the chamfering being of a size of 3mm ~ 4mm.
5. a step for apparatus of passenger conveyor, described apparatus of passenger conveyor has: be arranged on the framework on building structure; Be arranged on the floor, gangway of length direction two ends of described framework; Have the step chain of step axle, described step chain loop connecting to carry out loopy moving between floor, described gangway; Be rotatably installed in the step on described step axle; Railing panel, described railing panel is erected to be arranged in described framework along the moving direction of described step in the both sides of described step; And skirt section backplate, described skirt section backplate is arranged on the side of described step in the mode separating predetermined distance with described step, described skirt section backplate is consisted of the multiple tabular component of moving direction spread configuration along described step, the step of described apparatus of passenger conveyor is used for described apparatus of passenger conveyor, it is characterized in that
There is the checkered plate part of standing for passenger and the kickplate part covering the ladder difference produced between adjacent step,
On the end face of the most side of described kickplate part, be all provided with at the front side of the moving direction of described step and rear side the chamfering that size is greater than the thickness of slab of described skirt section backplate.
6. the step of apparatus of passenger conveyor as claimed in claim 5, is characterized in that,
Described kickplate part comprising kickplate, being arranged on the kickplate side boundary member of the left and right end portions of described kickplate and the kickplate pedestal for installing described kickplate and described kickplate side boundary member,
Described chamfering is arranged on the face relative with described skirt section backplate in described kickplate side boundary member.
7. the step of the apparatus of passenger conveyor as described in claim 5 or 6, is characterized in that,
Described kickplate side boundary member has snap portions, and described snap portions encases the left and right end portions of described kickplate pedestal to the back side with the front from described kickplate pedestal mode in the left and right end portions of described kickplate pedestal engages with the left and right end portions of described kickplate pedestal.
8. the step of the apparatus of passenger conveyor as described in claim 5 or 6, is characterized in that,
Described chamfering is the chamfering being of a size of 3mm ~ 4mm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/007352 WO2012085957A1 (en) | 2010-12-20 | 2010-12-20 | Passenger conveyor and steps for passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103261082A CN103261082A (en) | 2013-08-21 |
| CN103261082B true CN103261082B (en) | 2015-02-04 |
Family
ID=46313265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080070764.8A Active CN103261082B (en) | 2010-12-20 | 2010-12-20 | Passenger conveyor and steps for passenger conveyor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5493014B2 (en) |
| CN (1) | CN103261082B (en) |
| WO (1) | WO2012085957A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850099B2 (en) | 2014-06-30 | 2017-12-26 | Otis Elevator Company | Skirt for passenger conveyer |
| CN110203802A (en) | 2018-02-28 | 2019-09-06 | 奥的斯电梯公司 | Escalator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725507B2 (en) * | 1988-09-20 | 1995-03-22 | 株式会社日立製作所 | Passenger conveyor step and attention body used for it |
| US5242042A (en) * | 1992-12-21 | 1993-09-07 | Inventio Ag | Escalator having lateral safety boundaries |
| JP2003095571A (en) * | 2001-09-27 | 2003-04-03 | Toshiba Elevator Co Ltd | Footstep device of man-conveyor |
| JP2003212461A (en) * | 2002-01-21 | 2003-07-30 | Mitsubishi Electric Corp | Inclined part high speed escalator |
| JP3917504B2 (en) * | 2002-11-11 | 2007-05-23 | 株式会社日立製作所 | Passenger conveyor |
| JP2004161412A (en) * | 2002-11-12 | 2004-06-10 | Hitachi Ltd | Passenger conveyor |
-
2010
- 2010-12-20 WO PCT/JP2010/007352 patent/WO2012085957A1/en active Application Filing
- 2010-12-20 JP JP2012549472A patent/JP5493014B2/en active Active
- 2010-12-20 CN CN201080070764.8A patent/CN103261082B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2012085957A1 (en) | 2014-05-22 |
| JP5493014B2 (en) | 2014-05-14 |
| WO2012085957A1 (en) | 2012-06-28 |
| CN103261082A (en) | 2013-08-21 |
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