CN102910526A - Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap - Google Patents
Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap Download PDFInfo
- Publication number
- CN102910526A CN102910526A CN2012104247983A CN201210424798A CN102910526A CN 102910526 A CN102910526 A CN 102910526A CN 2012104247983 A CN2012104247983 A CN 2012104247983A CN 201210424798 A CN201210424798 A CN 201210424798A CN 102910526 A CN102910526 A CN 102910526A
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- China
- Prior art keywords
- handrail
- rotor plate
- roller
- axostylus axostyle
- moving sidewalk
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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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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a tensioning and guiding device used for an escalator or a moving sidewalk and capable of rotating with change of a track of a hand strap, and the tensioning and guiding device comprises a rotating plate arranged on a metallic framework rotationally, and a plurality of rollers, wherein the rollers for tensioning and guiding the hand strap are mounted on the rotating plate, and all the rollers are sticked and contacted with the inner side face of the hand strap in a rolling manner. Therefore, when the moving track of the hand strap changes, the rollers and the rotating plate rotate due to a force of the hand strap to ensure that the rollers are sticked and contacted with the inner side of the hand strap all along, the rollers are stressed uniformly, the hand strap operates smoothly, and the service lives of the rollers are longer.
Description
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Technical field
The present invention relates to the tension guide device that rotates with the handrail trail change on escalator or the moving sidewalk.
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Background technology
The handrail of escalator or moving sidewalk need to carry out tensioning and guiding by a plurality of rollers when operation.Its track was entirely not identical when handrail was installed on different escalators or the moving sidewalk, even same escalator or moving sidewalk, after rear operation tentatively being installed or moving a period of time, the running orbit of handrail can be adjusted variation.In the existing tension guide device, the wheel shaft position that is used for the roller of tensioning and guiding handrail is changeless, like this after the running orbit of handrail changes, can cause the part roller stress excessive, the part roller does not stress, affect the tensioning guide function of device, shortened the service life of roller.
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Summary of the invention
The purpose of this invention is to provide can be with the handrail trail change tension guide device of automatic rotating, like this when the running orbit of handrail changes, roller and rotor plate are rotated by the power of handrail, guaranteeing that a plurality of rollers rollably paste all the time touches at handrail inboardly, and a plurality of roller stress are even.
For achieving the above object, the technical solution used in the present invention is: the tension guide device that rotates with the handrail trail change on escalator or the moving sidewalk, this tension guide device comprises the rotor plate on the metallic framework that can be arranged on rotatably described escalator or moving sidewalk, be contained in a plurality of rollers that are used for tensioning and the described handrail of guiding on the described rotor plate, described a plurality of roller is intervally arranged along the longitudinal direction of described handrail, the medial surface homogeneous phase of each described roller and described handrail rollably pastes tactile, the shaft center line of described rotor plate, the wheel shaft axial line of described each roller all extends along the horizontal direction of described handrail.
During implementation, be fixed with attaching parts on the described metallic framework, be fixed with axostylus axostyle on this attaching parts, the longitudinal direction of this axostylus axostyle extends along the horizontal direction of described handrail, and described rotor plate can be set on the lateral surface of described axostylus axostyle rotatably.
Further, be fixed with axle sleeve on the described rotor plate, this axle sleeve also is set on the lateral surface of described axostylus axostyle, be fixed with baffle plate on one end face of described axostylus axostyle, has the step stopper on the lateral surface of described axostylus axostyle, described axle sleeve and described rotor plate are limited between described baffle plate and the described step stopper, and be gapped between the described axle sleeve that fixes and described rotor plate and the described baffle plate.
During implementation, be fixed with the wheel shaft of described roller on the described rotor plate, the wheel body of described roller by bearing rotary be contained on the described wheel shaft.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages: in this tension guide device, rotor plate can be rotated with a plurality of rollers, like this when the running orbit of handrail changes, roller and rotor plate are rotated by the power of handrail, guarantee that a plurality of rollers paste the inboard of touching at handrail all the time, and a plurality of roller stress are even, the handrail operation is smooth and easy, and the service life of roller is long.
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Description of drawings
Accompanying drawing 2 is schematic side view of the present invention.
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The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-2, the tension guide device that rotates with the handrail trail change on escalator or the moving sidewalk, comprise rotor plate 3 on the metallic framework 1 that can be arranged on rotatably escalator or moving sidewalk, be contained in three rollers 7 that are used for tensioning and guiding handrail 11 on the rotor plate 3, three rollers 7 are intervally arranged along the longitudinal direction of handrail 11, the medial surface homogeneous phase of each roller 7 and handrail 11 rollably pastes tactile, and the wheel shaft axial line of the shaft center line of rotor plate 3, each roller 7 all extends along the horizontal direction of handrail 11.Like this when the running orbit of handrail 11 changes, the power that roller 7 and rotor plate 3 are subjected to handrail 11 is around axostylus axostyle 5 rotations, guarantees that three rollers 7 paste all the time to touch in the inboard of handrail 11, and three rollers 7 are stressed even, handrail 11 operations are smooth and easy, and the service life of roller is long.
In Fig. 1, be fixed with attaching parts 2 by bolt combination on the metallic framework 1, be fixed with axostylus axostyle 5 on the attaching parts 2, the longitudinal direction of this axostylus axostyle 5 extends along the horizontal direction of handrail 11, rotor plate 3 can be set on the lateral surface of axostylus axostyle 5 rotatably, and namely axostylus axostyle 5 is as the turning cylinder of rotor plate 3.Be welded with axle sleeve 4 on the rotor plate 3, this axle sleeve 4 also is set on the lateral surface of axostylus axostyle 5, be fixed with baffle plate 6 by bolt combination on one end face of axostylus axostyle 5, has step stopper 12 on the lateral surface of axostylus axostyle 5, the axle sleeve 4 that fixes and rotor plate 3 are limited between baffle plate 6 and the step stopper 12, and gapped between the axle sleeve 4 that fixes and rotor plate 3 and the baffle plate 6, guarantee that like this rotor plate 3 can be around axostylus axostyle 5 rotations, but axially can not be excessively mobile, rotor plate 3 can be with roller 7 rotation like this, guarantees stably tensioning of roller 7 and guiding handrail 11 when adapting to the running orbit of handrail.
In Fig. 1, sleeve 10 is fixed on the rotor plate 3 by bolt combination, sleeve 10 has consisted of the wheel shaft of roller 7, the wheel body of roller 7 by bearing rotary be contained on the sleeve 10, realized that roller 7 pastes with the rolling of handrail 11 to touch.Back-up ring 9 plays Limit Bearing 8.
The tension guide device of this patent is simple in structure, easy for installation, can so that roller and rotor plate with the trail change of handrail automatic rotating, guarantee that a plurality of rollers are fitted in the inboard of handrail all the time, a plurality of roller stress are even, can bear larger tensile force, guarantee that the handrail operation is smooth and easy.
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Claims (4)
1. the tension guide device that rotates with the handrail trail change on escalator or the moving sidewalk, it is characterized in that: this tension guide device comprises the rotor plate on the metallic framework that can be arranged on rotatably described escalator or moving sidewalk, be contained in a plurality of rollers that are used for tensioning and the described handrail of guiding on the described rotor plate, described a plurality of roller is intervally arranged along the longitudinal direction of described handrail, the medial surface homogeneous phase of each described roller and described handrail rollably pastes tactile, the shaft center line of described rotor plate, the wheel shaft axial line of described each roller all extends along the horizontal direction of described handrail.
2. the tension guide device that rotates with the handrail trail change on escalator according to claim 1 or the moving sidewalk, it is characterized in that: be fixed with attaching parts on the described metallic framework, be fixed with axostylus axostyle on this attaching parts, the longitudinal direction of this axostylus axostyle extends along the horizontal direction of described handrail, and described rotor plate can be set on the lateral surface of described axostylus axostyle rotatably.
3. the tension guide device that rotates with the handrail trail change on escalator according to claim 2 or the moving sidewalk, it is characterized in that: be fixed with axle sleeve on the described rotor plate, this axle sleeve also is set on the lateral surface of described axostylus axostyle, be fixed with baffle plate on one end face of described axostylus axostyle, has the step stopper on the lateral surface of described axostylus axostyle, described axle sleeve and described rotor plate are limited between described baffle plate and the described step stopper, and be gapped between the described axle sleeve that fixes and described rotor plate and the described baffle plate.
4. the tension guide device that rotates with the handrail trail change on escalator according to claim 1 or the moving sidewalk, it is characterized in that: be fixed with the wheel shaft of described roller on the described rotor plate, the wheel body of described roller by bearing rotary be contained on the described wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424798.3A CN102910526B (en) | 2012-10-30 | 2012-10-30 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210424798.3A CN102910526B (en) | 2012-10-30 | 2012-10-30 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102910526A true CN102910526A (en) | 2013-02-06 |
| CN102910526B CN102910526B (en) | 2014-11-19 |
Family
ID=47609137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210424798.3A Active CN102910526B (en) | 2012-10-30 | 2012-10-30 | Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102910526B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173175U (en) * | 1987-04-30 | 1988-11-10 | ||
| JPS63180688U (en) * | 1987-05-12 | 1988-11-22 | ||
| CN101074082A (en) * | 2007-06-21 | 2007-11-21 | 苏州江南嘉捷电梯集团有限公司 | Tensioner for automatic staircase or sidewalk |
| CN201400515Y (en) * | 2009-04-22 | 2010-02-10 | 康力电梯股份有限公司 | Tensioning device for common armrest belt |
| CN201777766U (en) * | 2010-05-19 | 2011-03-30 | 蒂森克虏伯扶梯(中国)有限公司 | Handrail strap drive device |
| CN203112319U (en) * | 2012-10-30 | 2013-08-07 | 江南嘉捷电梯股份有限公司 | Tensioning guiding device of escalator or moving sidewalk handrail strap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1381052A1 (en) * | 1985-12-25 | 1988-03-15 | Всесоюзный научно-исследовательский и проектно-конструкторский институт подъемно-транспортного машиностроения | Tensioning arrangement for escalator handrail |
-
2012
- 2012-10-30 CN CN201210424798.3A patent/CN102910526B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63173175U (en) * | 1987-04-30 | 1988-11-10 | ||
| JPS63180688U (en) * | 1987-05-12 | 1988-11-22 | ||
| CN101074082A (en) * | 2007-06-21 | 2007-11-21 | 苏州江南嘉捷电梯集团有限公司 | Tensioner for automatic staircase or sidewalk |
| CN201400515Y (en) * | 2009-04-22 | 2010-02-10 | 康力电梯股份有限公司 | Tensioning device for common armrest belt |
| CN201777766U (en) * | 2010-05-19 | 2011-03-30 | 蒂森克虏伯扶梯(中国)有限公司 | Handrail strap drive device |
| CN203112319U (en) * | 2012-10-30 | 2013-08-07 | 江南嘉捷电梯股份有限公司 | Tensioning guiding device of escalator or moving sidewalk handrail strap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102910526B (en) | 2014-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SJEC Corporation |
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| TR01 | Transfer of patent right |